Ruiz, D., Ziemmeck, F. (2011). CDF Checklist of Galapagos Red Algae - FCD Lista de especies de Algas rojas de Galápagos. In: Bungartz, F., Herrera, H., Jaramillo, P., Tirado, N., Jímenez-Uzcategui, G., Ruiz, D., Guézou, A. Ziemmeck, F. (eds.). Charles Darwin Foundation Galapagos Species Checklist - Lista de Especies de Galápagos de la Fundación Charles Darwin. Charles Darwin Foundation / Fundación Charles Darwin, Puerto Ayora, Galapagos: http://www.darwinfoundation.org/datazone/checklists/algae/rhodophyta/ Last updated 13 Apr 2011. _______________________________________________________________________________ CDF Checklist of Galapagos Red Algae Diego Ruiz, Frauke Ziemmeck Contribs.: Stuart Banks, Margarita Brandt, Rodrigo Bustamante, Angel Chiriboga, Graham Edgar, José Miguel Fariña, Peter Glynn, Jack Grove, Alex Hearn, Cleveland Hickman, Paul Humann, Jerson Moreno, Fernando Pinillos, Fernando Rivera, Franz Smith, Marco Toscano, Mariana Vera, Luis Vinueza. 13 Apr 2011 This checklist is automatically generated using Version 3.0 of the online database CDF Galapagos Species Checklist. Red algae are predominantly marine organisms that inhabit the high intertidal to deep subtidal zone. They are mostly multicellular, filamentous or pseudoparenchymatous, branched or unbranched, cylindrical to compressed or foliaceous. Many species are microscopic, unicellular or short-filamentous; very few species are larger, macroscopic algae. In a few species, phycocyanin dominates giving a steel-gray instead of the more common red color.Carbohydrates known as floridean starch are characteristic storage metabolites.Most red algae are perennial, usually with separate sporangial and gametangial stages in their life history, the stages similar or dissimilar in appearance. They are mostly dioecious plants and have non-motile spores and male gametes (spermatia). For marine species distribution data cited in the CDF Galapagos Checklists refer to the five main bioregions of the archipelago (Far Northern, Northern, Western, South Eastern and the Elithabeth Bay Bioregion). For the terrestrial species the more than 120 islands, islets and small rocks have been aggregated into Islands Groups, thus, for example, the island group “Santa Cruz” includes smaller islands like Santa Fé, Plaza Norte, Plaza Sur, Baltra, Daphne Mayor, Daphne Minor, and others. Please be aware that the distribution data presented here is automatically generated from specimen records and does not always accurately reflect the known distribution for all species. IUCN red-list assessments presented here may deviate from the global IUCN list for the following reasons: - for well known species groups like vascular plants or vertebrates updates proposed to the IUCN are shown instead of the outdated, but currently accepted status; - for poorly known species groups (e.g., lichenized fungi) a general assessment is currently not possible and the list presented here is a regional red-list list for Galapagos archipelago. Names of taxa included in this checklist: 248 (237 Accepted , 1 Doubtful , 8 Preliminary Identification , 2 Problematic). Origin of the taxa included: 58 Endemic. 2011 1. CDF Checklist of Galapagos Red Algae Erythrotrichia carnea (Dillwyn) J. Agardh Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Erythrotrichia ceramicola (Lyngbye) Areschoug, fide Guiry Guiry (2010) Galapagos Distribution: San Cristóbal, Santa Cruz, Unknown. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 2. Erythrotrichia polymorpha M.A.Howe, 1914 Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Appeltans, W. et al. (2010), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Howe, M.A. et al. (1914), Taylor, W.R. et al. (1945). 3. Erythrotrichia reflexa (P.L.Crouan H.M.Crouan) Thuret ex De Toni, 1897 Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Santa Cruz, Unknown. References: Appeltans, W. et al. (2010), Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 4. Acrochaetium microscopicum (Nägeli ex Kützing) Nägeli Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Kylinia crassipes (Børgesen) Kylin, fide Guiry Guiry (2010) Galapagos Distribution: Santa Cruz, Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 5. Ahnfeltia durvillei var. implicata (Kutzing) Howe, 1914 Taxon status: Accepted name; taxon occurs in Galapagos. Origin: Native, Endemic. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Appeltans, W. et al. (2010), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Howe, M.A. et al. (1914), Taylor, W.R. et al. (1945). 6. Ahnfeltia svensonii W.R.Taylor, 1945 Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Black Beach Anchorage, Charles Island, Galápagos Achipelago. (Dawson 1961: 247). Holotype: Taylor 34-251; Jan 17, 1934.; on littoral rocks. Herb. A. Hancock foundation (Dawson 1961: 247). Notes: Type locality: I. Santa Mariá, Ecuador (Taylor, 1945: 238). IUCN Red List: Not Evaluated. Galapagos Distribution: Isabela, Santa Cruz. References: Appeltans, W. et al. (2010), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 7. Asparagopsis sanfordiana f. amplissima Setchell Gardner, 1924 Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Appeltans, W. et al. (2010), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 8. Asparagopsis svedelii W.R.Taylor, 1945 Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Post Office Bay, Isla Santa María, Galápagos Islands, Ecuador (Taylor 1945: 149-150). Holotype: W.R. Taylor No. 34-378; 29 Jan. 1934; Hancock Foundation (Taylor 1945: 149-150). Notes: Type: rare as dredged from 55 metres’ depth off Post Office Bay. 2 2011 CDF Checklist of Galapagos Red Algae Origin: Native, Endemic. IUCN Red List: Not Evaluated. Galapagos Distribution: Fernandina, Isabela. References: Appeltans, W. et al. (2010), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 9. Asparagopsis taxiformis (Delile) Trevisan de Saint-Léon, 1845 Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Asparagopsis sanfordiana Harvey, Falkenbergia hillebrandii (Bornet) Falkenberg, fide Guiry Guiry (2010) IUCN Red List: Not Evaluated. Galapagos Distribution: Fernandina, Isabela, Santa Cruz. References: Appeltans, W. et al. (2010), Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 10. Callithamnion ecuadoreanum Taylor, 1945 Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Gardner Bay, I. Española, Galápagos Islands, Ecuador (Taylor 1945: 259, 260). Type: W.R. Taylor no. 34-402; 31 January 1934; dredged from a sandy bottom at 36-55 m off an islet in Gardner Bay. Hancock Foundation (Taylor 1945: 259, 260). Notes: Type tetrasporic and cystocarpic (Taylor, 1945). Origin: Native, Endemic. IUCN Red List: Data Deficient. Galapagos Distribution: Santa Cruz. References: Appeltans, W. et al. (2010), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 11. Callithamnion epiphyticum W.R. Taylor, 1945 Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Gardner Bay, I. Española, Galápagos Islands, Ecuador (Taylor 1945: 260). Type: W.R. Taylor no. 34-403; 31 January 1934; epiphytic on the coarser algae, dredged from 35-55 metres’ depth off an islet in Gardner Bay. Hancock Foundation (Taylor 1945: 260). Notes: Type tetrasporic and cystocarpic (Taylor, 1945). Origin: Native, Endemic. IUCN Red List: Data Deficient. Galapagos Distribution: Unknown. References: Appeltans, W. et al. (2010), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 12. Callithamnion rupicola C.L.Anderson, 1894 Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Appeltans, W. et al. (2010), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 13. Ardreanema seriospora (E.Y.Dawson) R.E.Norris, 1994 Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Ceramium seriosporum E.Y. Dawson, fide Norris (1994); Type locality: Isla Cuamaño [Caamaño], Academy Bay, Santa Cruz Island, Galapagos Archipelago (Norris 1994: 154). Type: Dawson; 1963; epiphytic on crustose corallines with Antithamnion veleroae Taylor, intertidal on the seaward side of the island. (Norris 1994: 154). IUCN Red List: Not Evaluated. Galapagos Distribution: Santa Cruz, Unknown. References: Appeltans, W. et al. (2010), Dawson, E.Y. et al. (1944), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Norris, R.E. et al. (1994). 14. Gymnothamnion elegans (Schousboe ex C. Agardh) J. Agardh Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. 3 2011 CDF Checklist of Galapagos Red Algae References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 15. Antithamnion veleroae W.R. Taylor, 1945 Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: South of Black Beach Anchorage, I. Santa María, Galápagos Islands, Ecuador (Taylor 1945: 261, 262). Type: W.R. Taylor no. 34-394B p.p.; 30 January 1934; the major element among epiphytes on Prionitis which grew on surf-beaten rocks. Hancock Foundation (Taylor 1945: 261, 262). Origin: Native, Endemic. IUCN Red List: Data Deficient. Galapagos Distribution: Unknown. References: Appeltans, W. et al. (2010), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 16. Centroceras clavulatum (C.Agardh) Montagne, 1846 Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Fernandina. References: Appeltans, W. et al. (2010), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 17. Centroceras clavulatum var. inerme (Kützing) Weber-van Bosse Taxon status: Accepted name; taxon occurs in Galapagos. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 18. Centroceras fimbriatum Setchell N.L. Gardner Taxon status: Accepted name; taxon occurs in Galapagos. This taxon cited in Garske (2002) could not be verified, possibly a confusion with Ceramium fimbriatum Setchell N.L. Gardner. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002). 19. Centroceras gasparrinii (Meneghini) Kützing Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Centroceras inerme Kützing, fide Guiry Guiry (2010) Galapagos Distribution: Unknown. References: Guiry, M.D. et al. (2010). 20. Ceramium affine Setchell N.L.Gardner, 1930 Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Appeltans, W. et al. (2010), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 21. Ceramium cimbricum H.E. Petersen Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Ceramium fastigiatum Harvey, fide Guiry Guiry (2010) Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 22. Ceramium clarionense Setchell N.L.Gardner, 1930 Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Española, Santa Cruz, Unknown. References: Appeltans, W. et al. (2010), Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 23. Ceramium fimbriatum Setchell N.L.Gardner, 1924 Taxon status: Accepted name; taxon occurs in Galapagos. 4 2011 CDF Checklist of Galapagos Red Algae IUCN Red List: Not Evaluated. Galapagos Distribution: Santa Cruz, Unknown. References: Appeltans, W. et al. (2010), Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 24. Ceramium hoodii W.R.Taylor, 1945 Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Gardner Bay, I. Española, Galápagos Islands, Ecuador (Taylor 1945: 269, 271). Type: W.R. Taylor no. 34-407; 31 January 1934; in fair quantity as dredged from 37-55 metres’ depth off a sandy bottom near an islet. Hancock Foundation (Taylor 1945: 269, 271). Origin: Native, Endemic. IUCN Red List: Data Deficient. Galapagos Distribution: Unknown. References: Appeltans, W. et al. (2010), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 25. Ceramium horridum Setchell N.L. Gardner Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Floreana, Unknown. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 26. Ceramium howellii Setchell N.L. Gardner Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: southeast side of Narborough Island, Galapagos Archipelago (Dawson 1962: 59). Type: 2 June; on rocks. Herb. California Academy of Sciences (236527) J.T. Howell 379 (Dawson 1962: 59). IUCN Red List: Data Deficient. Galapagos Distribution: Fernandina, Unknown. References: Dawson, E.Y. et al. (1962), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Setchell, W.A. et al. (1937). 27. Ceramium macilentum J. Agardh Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Ceramium mazatlanense E.Y. Dawson, fide Guiry Guiry (2010) Galapagos Distribution: Española, Isabela, Unknown. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 28. Ceramium prostratum E.Y. Dawson Taxon status: Accepted name; taxon occurs in Galapagos. Type: Dawson 22224a, 11 Feb. 1962, Type locality: intertidal rocky shore in front of Darwin Laboratory, Academy Bay, Santa Cruz Island, Galapagos, in AHFH. IUCN Red List: Data Deficient. Galapagos Distribution: Santa Cruz, Unknown. References: Dawson, E.Y. et al. (1963), Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 29. Ceramium recticorticum E.Y. Dawson Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Santa Cruz, Unknown. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 30. Ceramium serpens Setchell N.L. Gardner Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 31. Ceramium templetonii Setchell N.L. Gardner Taxon status: Accepted name; taxon occurs in Galapagos. Origin: Native, Endemic. 5 2011 CDF Checklist of Galapagos Red Algae IUCN Red List: Data Deficient. Galapagos Distribution: Floreana, Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Setchell, W.A. et al. (1937). 32. Gayliella flaccida (Harvey ex Kützing) T.O. Cho L.J. McIvor Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Ceramium flaccidum (Harvey ex Kützing) Ardissone, fide Cho et al. (2008) Galapagos Distribution: Unknown. References: Cho, T.O. et al. (2008), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 33. Antithamnionella breviramosa (E.Y. Dawson) Wollaston Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Antithamnion breviramosum var. simplex Dawson, fide Guiry Guiry (2010) Galapagos Distribution: Española, Santa Cruz, Unknown. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 34. Platythamnion reversum var. laxum Taylor Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Academy Bay , I Santa Cruz, Galápagos Islands, Ecuador (Taylor 1945: 267). Type: W.R. Taylor no. 34-319; 20 January 1934; Hancock Foundation (Taylor 1945: 267). Notes: Type (cystocarpic) dredged at sta. 169 off Academy Bay. Origin: Native, Endemic. IUCN Red List: Data Deficient. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 35. Scagelia pylaisaei (Montagne) M.J. Wynne Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 36. Dasya baillouviana var. stanfordiana (Farlow) J.N. Norris K.E. Bucher Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Dasya stanfordiana Farlow, D. pedicellata var. stanfordiana (Farlow) E.Y Dawson, fide Norris Bucher (1976); Type locality: Galapagos Islands Galapagos Distribution: Unknown. References: Farlow, W.G. et al. (1902), Guiry, M.D. et al. (2010), Norris, J.N. et al. (1976), Taylor, W.R. et al. (1945). 37. Heterosiphonia crispella var. laxa (Børgesen) M.J. Wynne Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Heterosiphonia wurdemannii var. laxa Børgesen, fide Wynne (1985) Galapagos Distribution: Santa Cruz, Unknown. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Wynne, M.J. et al. (1985). 38. Heterosiphonia erecta N.L. Gardner Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 39. Heterosiphonia subdisticha Okamura Taxon status: Identification not yet confirmed. Name could not be verified. Galapagos Distribution: Santa Cruz. References: Dawson, E.Y. et al. (1963). 40. Heterosiphonia wurdemannii var. laxa Børgesen Taxon status: Accepted name; taxon occurs in Galapagos. 6 2011 CDF Checklist of Galapagos Red Algae Acc. name: Heterosiphonia crispella var. laxa (Børgesen) M.J. Wynne, fide Wynne (1985) IUCN Red List: Not Evaluated. Galapagos Distribution: Santa Cruz, Unknown. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Wynne, M.J. et al. (1985). 41. Austrofolium equatorianum (E.Y. Dawson) M.J. Wynne Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Bartoniella equatoriana E.Y. Dawson, fide Wynne (1988); Type locality: Darwin Laboratory, Academy Bay, Isla Santa Cruz, Galapagos Islands, Ecuador (Dawson 1963). Origin: Native, Endemic. Galapagos Distribution: Santa Cruz, Unknown. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Wynne, M.J. et al. (1988). 42. Austrofolium howellii (W.R. Taylor) M.J. Wynne Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Hemineura howellii W.R. Taylor, fide Wynne (1988); Type locality: near Black Beach Anchorage, I. Santa María, Galápagos Islands, Ecuador (Taylor 1945: 275, 276). Type: W.R. Taylor no. 34-225; 17 January 1934; occasional in tufts on surf-beaten rocks. Hancock Foundation (Taylor 1945: 275, 276). Notes: Type: tetrasporic. Origin: Native, Endemic. Galapagos Distribution: Santa Cruz. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945), Wynne, M.J. et al. (1988). 43. Phycodrina elegans (Setchell N.L. Gardner) M.J. Wynne Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Phycodrys elegans Setchell N.L. Gardner, P. pulchra W.R. Taylor, fide Wynne (1985) Origin: Native, Endemic. IUCN Red List: Critically Endangered. Galapagos Distribution: Isabela, San Cristóbal, Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Setchell, W.A. et al. (1937), Taylor, W.R. et al. (1945), Wynne, M.J. et al. (1985). 44. Pseudolaingia hancockii (W.R. Taylor) M.J. Wynne Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Delesseria hancockii W.R. Taylor, fide Wynne (1997); Type locality: Academy Bay, I. Santa Cruz, Galápagos Islands, Ecuador (Taylor 1945: 278). Type: W.R. Taylor no. 34-306; 20 January 1934; Hancock Foundation (Taylor 1945: 278). Notes: Type (tetrasporic) rare as dredged off Academy Bay. Origin: Native, Endemic. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945), Wynne, M.J. et al. (1997). 45. Taenioma perpusillum (J. Agardh) J. Agardh Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: San Cristóbal, Unknown. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 46. Caloglossa leprieurii (Montagne) G. Martens Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Santa Cruz. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 47. Hypoglossum attenuatum var. abyssicolum (W.R. Taylor) E.Y. Dawson Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: off Post Office Bay, I. Santa María, Galápagos Islands, Ecuador (Taylor 1945: 277). 7 2011 CDF Checklist of Galapagos Red Algae Type: W.R. Taylor no. 34-381; 29 January 1934; Hancock Foundation (Taylor 1945: 277). Notes: Type (cystocarpic) rare as dredged from 56 metres’ depth. IUCN Red List: Not Evaluated. Galapagos Distribution: Fernandina. References: Dawson, E.Y. et al. (1962), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 48. Nitophyllum divaricatum W.R. Taylor Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Academy Bay, I. Santa Cruz, Galápagos Islands, Ecuador (Taylor 1945: 283, 284). Type: W.R. Taylor no. 34-307; 20 January 1934; Hancock Foundation (Taylor 1945: 283, 284). Notes: Type (tetrasporic) dredged off Academy Bay. Origin: Native, Endemic. IUCN Red List: Critically Endangered. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 49. Nitophyllum galapagense W.R. Taylor Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Academy Bay, I. Santa Cruz, Galápagos Islands, Ecuador (Taylor 1945: 282, 283). Type: W. R. Taylor no 34-318A; 20 January 1934; Hancock Foundation (Taylor 1945: 282, 283). Notes: Type (tetrasporic and sexual plants) dredged off Academy Bay. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 50. Acrosorium fragile W.R. Taylor Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Academy Bay, I. Santa Cruz, Galápagos Islands, Ecuador (Taylor 1945: 285). Type: W.R. Taylor no. 34-317; 20 January 1934; Hancock Foundation (Taylor 1945: 285). Notes: Type dredged off Academy Bay. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 51. Acrosorium papenfussii W.R. Taylor Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Academy Bay, I. Santa Cruz, Galápagos Islands, Ecuador (Taylor 1945: 284, 285). Type: W.R. Taylor no. 34-318B; 20 January 1934; Hancock Foundation (Taylor 1945: 284, 285). Notes: Type (cystocarpic) infrequent as dredged off Academy Bay. Origin: Native, Endemic. IUCN Red List: Data Deficient. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 52. Cryptopleura crispa Kylin Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Española, Santa Cruz, Unknown. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 53. Cryptopleura imbricata E.Y. Dawson Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Santa Cruz, Unknown. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 54. Cryptopleura ruprechtiana (J. Agardh) Kylin Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Cryptopleura spatulata N.L. Gardner, fide Guiry Guiry (2010) 8 2011 CDF Checklist of Galapagos Red Algae IUCN Red List: Not Evaluated. Galapagos Distribution: Isabela, Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 55. Cryptopleura violacea (J. Agardh) Kylin Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Isabela. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 56. Myriogramme kylinii W.R. Taylor Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: off Academy Bay, I. Santa Cruz, Galápagos Islands, Ecuador (Taylor 1945: 281). Type: W.R. Taylor no. 34-310; 20 January 1934; Hancock Foundation (Taylor 1945: 281). Notes: Type dredged at sta. 169. Origin: Native, Endemic. IUCN Red List: Vulnerable. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 57. Alsidium pusillum E.Y. Dawson Taxon status: Accepted name; taxon occurs in Galapagos. Origin: Native, Endemic. IUCN Red List: Data Deficient. Galapagos Distribution: Santa Cruz, Unknown. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Silva, P.C. et al. (1987). 58. Neosiphonia howei (Hollenberg) Skelton G.R. South Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Polysiphonia howei Hollenberg, fide Skelton South (2007) Galapagos Distribution: Santa Cruz, Unknown. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Skelton, P.A. et al. (2007). 59. Neosiphonia simplex (Hollenberg) Y.-P. Lee Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Polysiphonia simplex Hollenberg, fide Lee (2008) Galapagos Distribution: Santa Cruz, Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Lee, Y. et al. (2008). 60. Osmundea sinicola (Setchell N.L. Gardner) K.W. Nam Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Laurencia sinicola Setchell N.L. Gardner, fide Guiry Guiry (2010) IUCN Red List: Not Evaluated. Galapagos Distribution: Española, Unknown. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 61. Bostrychia calliptera (Montagne) Montagne Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Fernandina, Santa Cruz. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 62. Bostrychia radicans (Montagne) Montagne Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Fernandina. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 9 2011 CDF Checklist of Galapagos Red Algae 63. Bostrychia simpliciuscula Harvey ex J. Agardh Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Bostrychia tenuis f. simpliciuscula (Harvey ex J. Agardh) Post, fide Guiry Guiry (2010) Galapagos Distribution: Santa Cruz, Unknown. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 64. Bostrychia tenella (J.V. Lamouroux) J. Agardh Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Bostrychia binderi Harvey, fide Guiry Guiry (2010 IUCN Red List: Not Evaluated. Galapagos Distribution: Santa Cruz, Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 65. Chondria acrorhizophora Setchell N.L. Gardner Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Santa Cruz, Unknown. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 66. Chondria flexicaulis W.R. Taylor Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Academy Bay, I. Santa Cruz, Galápagos Islands, ecuador (Taylor 1945: 294, 295). Type: W.R. Taylor no. 34-309; 20 January 1934; Hancock Foundation (Taylor 1945: 294, 295). Notes: Type (tetrasporic and sexual) dredged in quantity off Academy Bay. Origin: Native, Endemic. IUCN Red List: Vulnerable. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 67. Herposiphonia secunda (C. Agardh) Ambronn Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: San Cristóbal, Santa Cruz, Unknown. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 68. Herposiphonia secunda f. tenella (C. Agardh) M.J. Wynne Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Herposiphonia tenella (C. Agardh) Ambronn, fide Wynne (1985) Galapagos Distribution: Española, Santa Cruz, Santa Fé, Unknown. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Wynne, M.J. et al. (1985). 69. Herposiphonia subdisticha Okamura Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 70. Laurencia congesta W.R. Taylor Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Black Beach Anchorage, I. Santa María, Galápagos Islands, Ecuador (Taylor 1945: 292). Type: W.R. Taylor no. 34-217B; 17 January 1934; on rocks in the littoral. Hancock Foundation (Taylor 1945: 292). Origin: Native, Endemic. IUCN Red List: Data Deficient. Galapagos Distribution: Fernandina, Isabela, Santa Cruz. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 71. Laurencia densissima Setchell N.L. Gardner Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Albemarle Island, Galapagos Islands (Setchell Gardner 1937: 82). Holotype: J.T. 10 2011 CDF Checklist of Galapagos Red Algae Howel No. 405; CAS 236486 (Setchell Gardner 1937: 82). Origin: Native, Endemic. IUCN Red List: Data Deficient. Galapagos Distribution: Fernandina, Floreana, Isabela, Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Setchell, W.A. et al. (1937). 72. Laurencia ligulata E.Y. Dawson Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: 1 mi. e. of the Darwin Lab., Santa Cruz Island, Galapagos Islands (Dawson 1963: 22). Origin: Native, Endemic. IUCN Red List: Data Deficient. Galapagos Distribution: Santa Cruz, Unknown. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 73. Laurencia mediocris Setchell N.L. Gardner Taxon status: Accepted name; taxon occurs in Galapagos. Origin: Native, Endemic. IUCN Red List: Data Deficient. Galapagos Distribution: Isabela, Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Setchell, W.A. et al. (1937). 74. Laurencia obtusa var. gracilis (C. Agardh) Zanardini Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Farlow, W.G. et al. (1902), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 75. Laurencia obtusiuscula var. corymbifera Setchell N.L. Gardner Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Española, Fernandina. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 76. Laurencia oppositocladia W.R. Taylor Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Black Beach Anchorage, I. Santa María, Galápagos Islands, Ecuador (Taylor 1945: 292, 293). Type: W.R. Taylor no. 34-217A; 17 January 1934; infrequent on littoral rocks. Hancock Foundation (Taylor 1945: 292, 293). Origin: Native, Endemic. IUCN Red List: Vulnerable. Galapagos Distribution: Floreana, Isabela. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 77. 78. Laurencia turbinata Setchell N.L. Gardner Taxon status: Accepted name; taxon occurs in Galapagos. Origin: Native, Endemic. IUCN Red List: Data Deficient. Galapagos Distribution: Fernandina, Isabela, Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Setchell, W.A. et al. (1937). Polysiphonia bifurcata Hollenberg Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Gardner Bay, I. Española, Galápagos Islands, Ecuador (Taylor 1945: 301). Type: W.R. Taylor no. 34-410; 31 January 1934; dredged in some abundance from a depth of 92 m off a sandy bottom at sta. 204 near an islet. Hancock Foundation (Taylor 1945: 301). Notes: Nos 34-405, 34-410 (tetrasporic, TYPE). IUCN Red List: Not Evaluated. Galapagos Distribution: Española, Santa Cruz. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 11 2011 CDF Checklist of Galapagos Red Algae 79. Polysiphonia decussata Hollenberg Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Española, Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 80. Polysiphonia pacifica var. delicatula Hollenberg Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 81. Polysiphonia scopulorum var. villum (J. Agardh) Hollenberg Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Lophosiphonia villum (J. Agardh) Setchell N.L. Gardner, fide Guiry Guiry (2010) IUCN Red List: Not Evaluated. Galapagos Distribution: Española, Isabela, Santa Cruz, Unknown. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 82. Polysiphonia sertularioides (Grateloup) J. Agardh Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Polysiphonia flaccidissima Hollenberg,fide Guiry Guiry (2010) IUCN Red List: Not Evaluated. Galapagos Distribution: San Cristóbal, Santa Cruz, Unknown. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 83. Polysiphonia simplex Hollenberg Taxon status: Accepted name; taxon occurs in Galapagos. Acc. name: Neosiphonia simplex (Hollenberg) Y.-P. Lee, fide Lee (2008) IUCN Red List: Not Evaluated. Galapagos Distribution: Santa Cruz, Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Lee, Y. et al. (2008). 84. Pterosiphonia dendroidea (Montagne) Falkenberg Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Fernandina. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 85. Pterosiphonia paucicorticata E.Y. Dawson Taxon status: Accepted name; taxon occurs in Galapagos. Origin: Native, Endemic. IUCN Red List: Data Deficient. Galapagos Distribution: Española, Unknown. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 86. Anotrichium tenue (C.Agardh) Nägeli, 1862 Taxon status: Accepted name; taxon occurs in Galapagos. Basionym: Griffithsia tenuis C. Agardh, fide Guiry Guiry (2010) IUCN Red List: Not Evaluated. Galapagos Distribution: Fernandina, Isabela, San Cristóbal, Santa Cruz. References: Appeltans, W. et al. (2010), Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 87. Griffithsia pacifica Kylin Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 12 2011 CDF Checklist of Galapagos Red Algae 88. Tiffaniella phycophilum (W.R. Taylor) E.M. Gordon Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Black Beach Anchorage, I. Santa María, Galápagos Islands, Ecuador (Taylor 1945: 263, 264). Type: W.R. Taylor no. 34-397; 30 January 1934; abundant on Galaxaura from surf-beaten rocks south of Black Beach Anchorage. Hancock Foundation (Taylor 1945: 263, 264). Notes: Type: tetrasporic, spermatangial and cystocarpic (Taylor, 1945). IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 89. Tiffaniella snyderae (Farlow) I.A. Abbott Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Spermothamnion snyderae Farlow, fide Guiry Guiry (2010) IUCN Red List: Not Evaluated. Galapagos Distribution: Santa Cruz. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 90. Pleonosporium complanatum W.R. Taylor Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Academy Bay, I. Santa Cruz, Galápagos Islands, Ecuador (Taylor 1945: 267, 268). Type: W.R. Taylor no. 34-312; 20 January 1934; Hancock Foundation (Taylor 1945: 267, 268). Notes: Type (tetrasporic) dredged in some quantity off Academy Bay. Origin: Native, Endemic. IUCN Red List: Data Deficient. Galapagos Distribution: Isabela. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 91. Dermocarpa simulans Setchell N.L. Gardner Taxon status: Identification not yet confirmed. Galapagos Distribution: Santa Cruz. References: Guiry, M.D. et al. (2010), Setchell, W.A. et al. (1937). 92. Dermocarpa sphaerica var. galapagensis Setchell N.L. Gardner Taxon status: Identification not yet confirmed. Galapagos Distribution: Fernandina. References: Guiry, M.D. et al. (2010), Setchell, W.A. et al. (1937). 93. Colaconema daviesii (Dillwyn) Stegenga, 1985 Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Appeltans, W. et al. (2010), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 94. Archaeolithothamnion crosslandii M. Lemoine Taxon status: Accepted name; taxon occurs in Galapagos. Origin: Native, Endemic. IUCN Red List: Data Deficient. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 95. Archaeolithothamnion pacificum (E.Y. Dawson) E.Y. Dawson Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Santa Cruz, Unknown. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002). 96. Pseudolithophyllum decipiens (Foslie) Steneck Paine Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. 13 2011 CDF Checklist of Galapagos Red Algae References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 97. Amphiroa anceps (Lamarck) Decaisne Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Amphiroa dilatata J.V. Lamouroux, fide Guiry Guiry (2010) Galapagos Distribution: Unknown. References: Farlow, W.G. et al. (1902), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 98. Amphiroa annulata M. Lemoine Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: James Bay, James Island, Galápagos (Dawson 1953: 136). Holotype: St. George Expedition; Museum National d'Histoire Naturelle, Paris, France (Dawson 1953: 136). Notes: Dawson (1953: 136) Isotype preparations are on slides 1460 and 1461 in HAHF. Type locality: James I., (Isla San Salvador or Santiago) Galápagos (South Skelton, 2003). IUCN Red List: Data Deficient. Galapagos Distribution: Santa Cruz. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 99. Amphiroa beauvoisii J.V. Lamouroux Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Amphiroa peninsularis W.R. Taylor, A. zonata Yendo, fide Guiry Guiry (2010) IUCN Red List: Not Evaluated. Galapagos Distribution: San Cristóbal, Santa Cruz, Unknown. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 100. Amphiroa compressa M. Lemoine Taxon status: Accepted name; taxon occurs in Galapagos. Origin: Native, Endemic. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 101. Amphiroa crustiformis E.Y. Dawson Taxon status: Accepted name; taxon occurs in Galapagos. Origin: Native, Endemic. IUCN Red List: Data Deficient. Galapagos Distribution: San Cristóbal, Unknown. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002). 102. Amphiroa dimorpha M. Lemoine Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Post Office Bay, Charles Island, Galápagos (Dawson 1953: 142). Holotype: St. George Expedition; 1923-24; Museum National d'Histoire Naturelle, Paris (Dawson 1953: 142). Notes: An Isotype fragment is on sheet 54099 in HAHF (Dawson,1953: 142). IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 103. Amphiroa galapagensis W.R. Taylor Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Black Beach Anchorage, I. Santa María, Galápagos Islands, Ecuador (Taylor 1945: 189-190). Holotype: W.R. Taylor no. 34-235; 17 Jan. 1934; Hancock Foundation (Taylor 1945: 189-190). Origin: Native, Endemic. IUCN Red List: Data Deficient. Galapagos Distribution: Unknown. References: Banks, S. et al. (2009), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Lee, Y. et al. (2001), Lee, Y. et al. (2008), Taylor, W.R. et al. (1945). 104. Amphiroa peruana J.E. Areschoug Taxon status: Accepted name; taxon occurs in Galapagos. 14 2011 CDF Checklist of Galapagos Red Algae IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Farlow, W.G. et al. (1902), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 105. Amphiroa polymorpha M. Lemoine Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 106. Amphiroa valonioides Yendo Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 107. Amphiroa vanbosseae M. Lemoine Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Galapagos Isl. (Lemoine 1929: 73). Type: PC IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Lemoine, M. et al. (1929). 108. cf. Corallina berterii Mont. Taxon status: The identification of this taxon or its occurrence in Galapagos is doubtful. The name could not be verified, similar existing names are: Corallina berteroana Montagne and C. berteroi Montagne ex Kützing, fide Guiry Guiry (2010) Galapagos Distribution: Unknown. References: Farlow, W.G. et al. (1902), Guiry, M.D. et al. (2010). 109. Corallina officinalis L. Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Appeltans, W. et al. (2010), Bustamante, R.H. et al. (2002), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 110. Corallina officinalis var. chilensis (Decaisne) Kützing Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Corallina chilensis Decaisne, fide Guiry Guiry (2010) Galapagos Distribution: Fernandina, Santa Cruz. References: Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 111. Corallina pinnatifolia (Manza) E.Y. Dawson Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Joculator pinnatifolius Manza, fide Guiry Guiry (2010) IUCN Red List: Not Evaluated. Galapagos Distribution: Santa Cruz, Unknown. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 112. Corallina vancouveriensis Yendo Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Española, Fernandina. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002). 113. Jania capillacea Harvey Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. 15 2011 CDF Checklist of Galapagos Red Algae Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 114. Jania ungulata Yendo Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 115. Lithophyllum alternans M. Lemoine Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Goniolithon alternans (M. Lemoine) Setchell Mason, fide Guiry Guiry (2010); Type locality: James Bay, James Island, Galapagos Islands (Woelkerling 1998: 301). Lectotype: collector not indicated; date not indicated but material forms part of the St George Expedition of 1923-1924 associated with C. Crossland Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 116. Lithophyllum amplostratum W.R. Taylor Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Black Beach Anchorage, Isla Santa María, Galápagos Islands, Ecuador (Taylor 1945: 180-181). Holotype: W.R. Taylor 34-234A; 17 Jan. 1934; Intertidal pools, occasional. Hancock Foundation (Taylor 1945: 180-181). Origin: Native, Endemic. IUCN Red List: Data Deficient. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 117. Lithophyllum canescens (Foslie) Foslie Taxon status: Identification not yet confirmed. Syn.: Dermatolithon canescens (Foslie) Foslie, Titanoderma canescens (Foslie) Woelkerling, Y.M. Chamberlain P.C. Silva, Melobesia canescens Foslie, fide Guiry Guiry (2010) Galapagos Distribution: Santa Cruz. References: Dawson, E.Y. et al. (1963), Guiry, M.D. et al. (2010). 118. Lithophyllum complexum M. Lemoine Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Galapagos Islands (precise locality unknown) (Woelkerling 1998: 307). Holotype: collector not indicated; date not indicated but material forms part of the St George Expedition of 1923-1924 associated with C. Crossland Origin: Native, Endemic. IUCN Red List: Data Deficient. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945), Woelkerling, W.J. et al. (1998). 119. Lithophyllum decussatum (J. Ellis Solander) Philippi Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Lithophyllum farlowii Heydrich, fide Guiry Guiry (2010) Galapagos Distribution: Unknown. References: Farlow, W.G. et al. (1902), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 120. Lithophyllum divaricatum M. Lemoine Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Galapagos Islands (explicit locality not indicated) (Woelkerling 1998: 309). Holotype: C. Crossland; date not indicated but material forms part of the St George Expedition of 1923-1924; PC unnumbered, General Herbarium box collection (non-fossil; filed in non-geniculate coralline type collections cabinet under basionym) (Woelkerling 1998: 309). IUCN Red List: Not Evaluated. 16 2011 CDF Checklist of Galapagos Red Algae Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945), Woelkerling, W.J. et al. (1998). 121. Lithophyllum duckerae Woelkerling Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Lithothamnion crassum Philippi, fide Guiry Guiry (2010); Originally described as Lithophyllum duckeri. As the species is named for Sophie Ducker, it should be spelled “duckerae”. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Farlow, W.G. et al. (1902), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 122. Lithophyllum intermedium Foslie Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 123. Lithophyllum moluccense var. geminostratum W.R. Taylor Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Black Beach Anchorage, Isla Santa María, Galápagos Islands, Ecuador (Taylor 1945: 181-182). Holotype: W.R. Taylor 34-234B; 17 Jan. 1934; Intertidal pools, occasional. Hancock Foundation (Taylor 1945: 181-182). Origin: Native, Endemic. IUCN Red List: Data Deficient. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 124. Lithophyllum mutabile M. Lemonie Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Galapagos Islands (Woelkerling 1998: 319). Syntypes: collector not indicated; (material forms part of the St George Expedition of 1923-1924 associated with C. Crossland) 25.vii.1924; PC unnumbered, General Herbarium box collection (non-fossil; filed in non-geniculate coralline type collections cabinet under basionym) (Woelkerling 1998: 319). Notes: Also BM, sheet collections, filed under Lithophyllum mutabile Origin: Native, Endemic. IUCN Red List: Data Deficient. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945), Woelkerling, W.J. et al. (1998). 125. Lithophyllum prototypum (Foslie) Foslie Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Titanoderma tessellatum (M. Lemoine) Woelkerling, Y.M. Chamberlain P.C. Silva, fide Guiry Guiry (2010) Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Woelkerling, W.J. et al. (1992). 126. Lithophyllum pustulatum (J.V. Lamouroux) Foslie Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Melobesia pustulata J.V. Lamouroux, Titanoderma pustulatum (J.V. Lamouroux) Nägeli, T. ascripticia (Foslie) Woelkerling, Y.M. Chamberlain P.C. Silva, fide Guiry Guiry (2010) Galapagos Distribution: Unknown. References: Farlow, W.G. et al. (1902), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 127. Lithophyllum rileyi M. Lemoine Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: James Bay (station 1), James Island, Galapagos Islands (Woelkerling 1998: 324). Holotype fragments: collector not indicated; date not indicated but material forms part of the St George Expedition of 1923-1924 associated with C. Crossland; PC unnumbered, General Herbarium box collection 17 2011 CDF Checklist of Galapagos Red Algae (non-fossil; filed in non-geniculate coralline type collections cabinet under basionym) (Woelkerling 1998: 324). Origin: Native, Endemic. IUCN Red List: Data Deficient. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945), Woelkerling, W.J. et al. (1998). 128. Lithophyllum sancti-georgei M. Lemoine Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Tagus Cove, Albermarle Island, Galapagos islands (Woelkerling 1998: 325). Holotype: Collector not indicated (material forms part of the St George Expedition of 1923-1924, associated with C. Crossland); June 1924; BM algal box collection 336 (Woelkerling 1998: 325). Notes: Holotype fragments: PC, unnumbered, General Herbarium box collection (non-fossil; filed in non-geniculate coralline type collections cabinet under basionym). Origin: Native, Endemic. IUCN Red List: Data Deficient. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945), Woelkerling, W.J. et al. (1998). 129. Titanoderma erecta (M. Lemoine) ? Taxon status: Accepted name; taxon occurs in Galapagos. Name could not be verified. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002). 130. Neogoniolithon brassica-florida (Harvey) Setchell L.R. Mason Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Neogoniolithon frutescens (Foslie) Setchell L.R. Mason, fide Guiry Guiry (2010) Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 131. Neogoniolithon frutescens var. galapagense (Foslie) P. C. Silva Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 132. Neogoniolithon trichotomum (Heydrich) Setchell L.R. Mason Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 133. Spongites decipiens (Foslie) Y.M. Chamberlain Taxon status: Identification not yet confirmed. Syn.: Lithophyllum decipiens (Foslie) Foslie, fide Guiry Guiry (2010) Galapagos Distribution: Santa Cruz. References: Dawson, E.Y. et al. (1963), Guiry, M.D. et al. (2010). 134. Choreonema thuretii (Bornet) F. Schmitz Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 135. Lithothamnion cottoni M. Lemoine Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Galapagos Islands (precise location unknown) (Woelkerling 1998: 337). Lectotype: 18 2011 CDF Checklist of Galapagos Red Algae collector not indicated; date not indicated but material forms part of the St George Expedition of 1923-1924 associated with C. Crossland; BM algal box collection 990 (Woelkerling 1998: 337). Notes: Isolectotype: BM, algal box collection 310. Isolectotype fragment: PC, unnumbered, General Herbarium box collection (non-fossil; filed in non-geniculate coralline type collections cabinet under basionym). Origin: Native, Endemic. IUCN Red List: Data Deficient. Galapagos Distribution: Unknown. References: Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945), Woelkerling, W.J. et al. (1998). 136. Lithothamnion fragiissimum Foslie Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: San Cristóbal, Unknown. References: Dawson, E.Y. et al. (1963), Guiry, M.D. et al. (2010). 137. Lithothamnion phymatodeum Foslie Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Lithothamnion pacificum (Foslie) Foslie, fide Guiry Guiry (2010) Galapagos Distribution: Fernandina. References: Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 138. Lithothamnion pocillum M. Lemoine Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Galapagos Islands (explicit locality not indicated) (Woelkerling 1998: 360). Holotype: C. Crossland; date not indicated but material forms part of the St George Expedition of 1923-1924; BM algal box collection 330 (Woelkerling 1998: 360). Notes: Holotype fragments: PC, unnumbered, General Herbarium box collection (non-fossil; filed in non-geniculate coralline type collections cabinet under basionym). Origin: Native, Endemic. IUCN Red List: Data Deficient. Galapagos Distribution: Unknown. References: Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945), Woelkerling, W.J. et al. (1998). 139. Melobesia accola (Foslie) M. Lemoine Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Lithoporella accola (Foslie) Adey, Lithophyllum accola Foslie, fide Guiry Guiry (2010) Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 140. Melobesia galapagensis (Foslie) W.R. Taylor Taxon status: Accepted name; taxon occurs in Galapagos. Origin: Native, Endemic. IUCN Red List: Data Deficient. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 141. Melobesia marginata Setchell Foslie Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Santa Cruz, Unknown. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 142. Melobesia membranacea (Esper) J.V. Lamouroux Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Melobesia corticiformis Kützing, fide Guiry Guiry (2010) IUCN Red List: Not Evaluated. Galapagos Distribution: Española, Santa Cruz, Unknown. References: Dawson, E.Y. et al. (1963), Farlow, W.G. et al. (1902), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 19 2011 CDF Checklist of Galapagos Red Algae 143. Mesophyllum laxum M. Lemoine Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: James Bay (station 3), James Island, Galapagos Islands (Woelkerling 1998: 382). Holotype: collector not indicated; date not indicated but material forms part of the St George Expedition of 1923-1924 associated with C. Crossland; BM algal box collection no. 322 (Woelkerling 1998: 382). Notes: Holotype fragments: PC, unnumbered, General Herbarium box collection (non-fossil; filed in non-geniculate coralline type collections cabinet under basionym). Origin: Native, Endemic. IUCN Red List: Data Deficient. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945), Woelkerling, W.J. et al. (1992). 144. Gelidium crinale (Hare ex Turner) Gaillon Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Farlow, W.G. et al. (1902), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 145. Gelidium filicinum Bory de Saint-Vincent Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Isabela. References: Farlow, W.G. et al. (1902), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 146. Gelidium galapagense W.R. Taylor Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Banks Bay, Isla Isabela, Galápagos Islands, Ecuador (Taylor 1945: 155). Holotype: W.R. Taylor no. 34-130; 13 Jan. 1934; forming a close growth on rocks south of Banks Bay. Hancock Foundation (Taylor 1945: 155). Notes: Type: tetrasporic. IUCN Red List: Not Evaluated. Galapagos Distribution: Fernandina, Santa Cruz. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 147. Gelidium hancockii W.R. Taylor Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Black Beach Anchorage, Isla Santa María, Galápagos Islands, Ecuador (Taylor 1945: 157, 158). Holotype: W.R. Taylor no. 34-218B; 17 Jan. 1934; Occasional on rocks in the littoral. Hancock Foundation (Taylor 1945: 158). Notes: No. 34-218B (tetrasporic, TYPE), no. 34-215 (tetrasporic), 17 Jan. 1934. IUCN Red List: Not Evaluated. Galapagos Distribution: Isabela, Santa Cruz. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 148. Gelidium isabelae W.R. Taylor Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Pte. Albemarle, Isla Isabela, Galápagos Islands, Ecuador (Taylor 1945: 154-155). Type: W.R. Taylor no. 34-121; 12 Jan. 1934; On rocks. LAM 500246 (Yoshida 1998: 635). Notes: Type: tetrasporic (Taylor, 1945). IUCN Red List: Not Evaluated. Galapagos Distribution: Fernandina, Floreana, Isabela, Santa Cruz. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 149. Gelidium pusillum (Stackhouse) Le Jolis Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Santa Cruz. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 20 2011 CDF Checklist of Galapagos Red Algae 150. Gelidium pusillum var. cylindricum W.R. Taylor Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Bahía San Francisco, Esmeraldas, Ecuador (Taylor 1945: 154). Holotype: W.R. Taylor no. 34-490C; 11 Feb. 1934; Hancock Foundation (Taylor 1945: 154). Notes: Type dredged in 5.4 m near the northeastern side of Bahía San Francisco. IUCN Red List: Not Evaluated. Galapagos Distribution: Isabela. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 151. Gelidium pusillum var. pacificum W.R. Taylor Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Black Beach Anchorage, Isla Santa Maria, Galápagos Islands, Ecuador (Taylor 1945: 153). Holotype: W.R. Taylor no. 34-266; 18 Jan. 1934; on intertidal rocks. Hancock Foundation (Taylor 1945: 153). Notes: Type: tetrasporic. IUCN Red List: Not Evaluated. Galapagos Distribution: Isabela, Santa Cruz. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 152. Gelidium robustum (N.L. Gardner) Hollenberg I.A. Abbott Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 153. Gelidium sclerophyllum W.R. Taylor Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Near northern limit of Bahía San Francisco, Esmeraldas, Ecuador (Dawson 1953: 63). Holotype: Taylor,34-489; Feb. 11, 1934; At a depth of 5.4 meters with corallinae. HAHF Sheet 160 (Dawson 1953: 63). Notes: Type (cystocarpic and tetrasporic) dredged in 5.4 m of water with corallinae near the northeastern side of Ba. San Francisco (Taylor, 1945). IUCN Red List: Not Evaluated. Galapagos Distribution: Santa Cruz. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 154. Gelidium serrulatum J. Agardh Taxon status: Identification not yet confirmed. Galapagos Distribution: Unknown. References: Farlow, W.G. et al. (1902), Guiry, M.D. et al. (2010). 155. Pterocladiella capillacea (S.G. Gmelin) Santelices Hommersand Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Pterocladia robusta W.R. Taylor, P. okamurae (Setchell N.L. Gardner) W.R. Taylor, Pterocladia pyramidale (N.L. Gardner) E.Y. Dawson, Gelidium okamurae Setchell N.L. Gardner, fide Santelices (1999) IUCN Red List: Not Evaluated. Galapagos Distribution: Fernandina, Floreana, Isabela, Santa Cruz, Unknown. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Santelices, B. et al. (1999), Setchell, W.A. et al. (1937), Taylor, W.R. et al. (1945). 156. Gelidiella machrisiana E.Y. Dawson Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: San Cristóbal, Unknown. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 157. Parviphycus tenuissimus (Feldmann G. Hamel) B. Santelices Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Gelidiella tenuissima Feldmann G. Hamel, fide Santelices (2004) Galapagos Distribution: Española, Santa Cruz, Unknown. 21 2011 CDF Checklist of Galapagos Red Algae References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Santelices, B. et al. (2004). 158. Agardhiella subulata (C. Agardh) Kraft M.J. Wynne Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 159. Sarcodiotheca divaricata W.R. Taylor Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Academy Bay, I Santa Cruz, Galápagos Islands, Ecuador (Taylor 1945: 223, 224). Type: W.R. Taylor, no. 34-316; 20 January 1934; Hancock Foundation (Taylor 1945: 223, 224). Notes: Type dredged in abundance off Academy Bay. IUCN Red List: Not Evaluated. Galapagos Distribution: Fernandina, Floreana. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 160. Sarcodiotheca ecuadoreana W.R. Taylor Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Post Office Bay, I. Santa María, Galápagos Islands, Ecuador (Taylor 1945: 224, 225). Type: W.R. Taylor no. 34-359; 29 January 1934; Hancock Foundation (Taylor 1945: 224, 225). Notes: Type (cystocarpic and tetrasporic) dredged from 13-18 metres’ depth. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 161. Sarcodiotheca furcata (Setchell N.L. Gardner) Kylin Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Guiry, M.D. et al. (2010). 162. Sarcodiotheca gaudichaudii (Montagne) Gabrielson Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Neoagardhiella gaudichaudii (Montagne) I.A. Abbott, Agardhiella gaudichaudii (Montagne) P.C. Silva Papenfuss, fide Gabrielson (1982) IUCN Red List: Not Evaluated. Galapagos Distribution: Isabela. References: Gabrielson, P.W. et al. (1982), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 163. Sarcodiotheca tenuis W.R. Taylor Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Post Office Bay, I. Santa María, Galápagos Islands, Ecuador (Taylor 1945: 223). Type: W.R. Taylor no. 34-271A; 19 January 1934; Hancock Foundation (Taylor 1945: 223). Notes: Type dredged from 27 m off Post Office Bay. Origin: Native, Endemic. IUCN Red List: Data Deficient. Galapagos Distribution: Fernandina, Isabela. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 164. Catenella caespitosa (Withering) L.M. Irvine Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Catenella opuntia (Goodenough Woodward) Greville, C. repens (Lightfoot) Batters, fide Guiry Guiry Galapagos Distribution: Santa Cruz, Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 165. Catenella opuntia (Goodenough Woodward) Greville Taxon status: Accepted name; taxon occurs in Galapagos. Acc. name: Catenella caespitosa (Withering) L.M. Irvine, fide Guiry Guiry (2010) 22 2011 CDF Checklist of Galapagos Red Algae IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 166. Hypnea marchantae Setchell N.L. Gardner Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Fernandina. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 167. Hypnea pannosa J. Agardh Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Española, Isabela, Santa Cruz. References: Banks, S. et al. (2009), Farlow, W.G. et al. (1902), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 168. Hypnea spinella (C. Agardh) Kützing Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Hypnea cervicornis J. Agardh, fide Guiry Guiry (2010) IUCN Red List: Not Evaluated. Galapagos Distribution: Española, Fernandina, Isabela, Santa Cruz, Unknown. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 169. Hypnea valentiae (Turner) Montagne Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Santa Cruz. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 170. Dilsea sp. Taxon status: Identification not yet confirmed. Galapagos Distribution: Unknown. References: Farlow, W.G. et al. (1902). 171. Leptocladia binghamiae J. Agardh Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 172. Leptocladia laxa W.R. Taylor Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Floreana. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 173. Chondracanthus acicularis (Roth) Fredericq Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 174. Chondracanthus tepidus (Hollenberg) Guiry Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 175. Chondrus albemarlensis W.R. Taylor Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Pt. Christopher, I. Isabela, Galápagos Islands, Ecuador (Taylor 1945: 243). Type: 23 2011 CDF Checklist of Galapagos Red Algae W.R. Taylor no. 34-206; 16 January 1934; surf-beaten rocks. Hancock Foundation (Taylor 1945: 243). Origin: Native, Endemic. IUCN Red List: Not Evaluated. Galapagos Distribution: Floreana. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 176. Chondrus canaliculatus (C. Agardh) Greville Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Farlow, W.G. et al. (1902), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 177. Chondrus hancockii W.R. Taylor Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: South of Black Beach Anchorage, I. Santa María, Galápagos Islands, Ecuador (Taylor 1945: 242, 243). Type: W.R. Taylor no. 34-392; 30 January 1934; gregarious on surf-beaten intertidal rocks. Hancock Foundation (Taylor 1945: 242, 243). Notes: Nos. 34-230, 34-392 (TYPE) , 17, 30 Jan. 1934 (Taylor, 1945). Origin: Native, Endemic. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 178. Callophyllis ligulata W.R. Taylor Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: between I. Santa María and I. Santa Cruz, Galápagos Islands, Ecuador (Taylor 1945: 218, 219). Type: W.R. Taylor no. 34-351A; 26 January 1934; Hancock Foundation (Taylor 1945: 218, 219). Notes: Type (cystocarpic) dredged from 106-110 metres’ depth at sta. 190 between I. Santa María and I. Santa Cruz. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 179. Kallymenia multiloba W.R. Taylor Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Post Office Bay, I. Santa María, Galápagos Islands, Ecuador (Taylor 1945: 216). Type: W.R. Taylor no. 34-291; 19 January 1934; Hancock Foundation (Taylor 1945: 216). Notes: Type (spermatangial, cystocarpic) dredged from 27 m. Origin: Native, Endemic. IUCN Red List: Data Deficient. Galapagos Distribution: Fernandina, Isabela. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 180. Kallymenia setchellii W.R. Taylor Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Post Office Bay, I. Santa María, Galápagos Islands, Ecuador (Taylor 1945: 215). Type: W.R. Taylor no. 34-292B; 19 January 1934; Hancock Foundation (Taylor 1945: 215). Notes: Type dredged from 27 metres’ depth. Origin: Native, Endemic. IUCN Red List: Data Deficient. Galapagos Distribution: Fernandina, Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 181. Pugetia latiloba (W.R. Taylor) R.E. Norris Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Kallymenia latiloba W.R. Taylor; Type locality: Gardner Bay, I. Española, Galápagos Islands, Ecuador (Taylor 1945: 216, 217). Type: W.R. Taylor no. 34-417; 31 January 1934; frequent as dredged in 37-55 m at sta. 203 from a rocky bottom near an islet in Gardner Bay. Hancock Foundation (Taylor 1945: 216,217). Notes: Type: cystocarpic. Origin: Native, Endemic. 24 2011 CDF Checklist of Galapagos Red Algae IUCN Red List: Least Concern. Galapagos Distribution: Fernandina, Floreana, Isabela, Pinzón. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 182. Ahnfeltiopsis durvillei (Bory de Saint-Vincent) P.C. Silva DeCew Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Ahnfeltia durvillei (Bory de Saint-Vincent) J. Agardh, fide Guiry Guiry (2010) Galapagos Distribution: Floreana, Isabela. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 183. Ahnfeltiopsis smithii (W.R. Taylor) K.M. Dreckmann I. Stout Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Gymnogongrus smithii W. R. Taylor; Type locality: near Black Beach Anchorage, I. Santa María, Galápagos Islands, Ecuador (Taylor 1945: 239). Type: W.R. Taylor no. 34-241; 17 January 1934; in the high littoral. Hancock Foundation (Taylor 1945: 239). Notes: Type, cystocarpic and spermatangial (Taylor, 1945). Origin: Native, Endemic. Galapagos Distribution: Floreana, Santa Cruz. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 184. Ahnfeltiopsis vermicularis (C. Agardh) P.C. Silva DeCew Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Gymnogongrus vermicularis (C. Agardh) J. Agardh, fide Guiry Guiry (2010) Galapagos Distribution: Fernandina. References: Farlow, W.G. et al. (1902), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 185. Gymnogongrus griffithsiae var. galapagensis Piccone Grunow Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: I. San Cristóbal, Ecuador (Taylor 1945: 240) Origin: Native, Endemic. IUCN Red List: Data Deficient. Galapagos Distribution: Unknown. References: Farlow, W.G. et al. (1902), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 186. Gymnogongrus martinensis Setchell N.L. Gardner Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Española. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 187. Gymnogongrus melanothrix Grunow Taxon status: Accepted name; taxon occurs in Galapagos. Galapagos Distribution: Unknown. References: Farlow, W.G. et al. (1902), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 188. 189. Stenogramma interrupta (C. Agardh) Montagne ex Harvey Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Isabela. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). Ochtodes crockeri Setchell N.L. Gardner Taxon status: Accepted name; taxon occurs in Galapagos. Origin: Native, Endemic. IUCN Red List: Least Concern. Galapagos Distribution: Fernandina, Isabela, Santa Cruz. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Setchell, W.A. et al. (1937), Taylor, W.R. et al. (1945). 25 2011 190. CDF Checklist of Galapagos Red Algae Ochtodes secundiramea (Montagne) M.A. Howe Taxon status: Identification not yet confirmed. Syn.: Ochtodes filiformis (J. Agardh) J. Agardh, fide Guiry Guiry (2010) Galapagos Distribution: Unknown. References: Farlow, W.G. et al. (1902), Guiry, M.D. et al. (2010). 191. Sebdenia rubra W.R. Taylor Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Post Office Bay, I. Santa María, Galápagos Islands, Ecuador (Taylor 1945: 220, 221). Type: W.R. Taylor no. 34-384; 29 January 1934; Hancock Foundation (Taylor 1945: 220,221). Notes: Type (cystocarpic) dredged from 33 m. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 192. Gracilaria ecuadoreanus (W.R. Taylor) E.Y. Dawson Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Tylotus ecuadoreanus W.R. Taylor, fide Guiry Guiry (2010); orig. description: Dawson (1949): 13, pl. 2, fig. 1; Type information: Type locality: Black Beach Anchorage, I. Santa María, Galápagos Islands, Ecuador (Taylor 1945: 235, 236). Type: W.R. Taylor no. 34-270; 18 January 1934; in tufts on surf-beaten rocks. Hancock Foundation (Taylor 1945: 235, 236). Notes: Nos 34-261 (cystocarpic), 34-270 (tetrasporic, TYPE). Origin: Native, Endemic. IUCN Red List: Data Deficient. Galapagos Distribution: Española, Fernandina, Floreana, Isabela, San Cristóbal, Santa Cruz. References: Dawson, E.Y. et al. (1949), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Hoyle, M.D. et al. (1994), Taylor, W.R. et al. (1945). 193. Gracilaria skottsbergii W.R. Taylor Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Post Office Bay, Isla Santa Maria, Galápagos Islands (Taylor 1945: 233, 234). Holotype: W.R. Taylor no. 34-360; 27 January 1934; Hancock Foundation (Taylor 1945: 233, 234). Notes: Type (cystocarpic) dredged from 12-18 m. Origin: Native, Endemic. IUCN Red List: Critically Endangered. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Hoyle, M.D. et al. (1994), Taylor, W.R. et al. (1945). 194. Gracilaria subsecundata Setchell N.L. Gardner Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Isabela, Santa Cruz. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 195. Gracilaria textorii (Suringar) De Toni Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Gracilaria johnstonii Setchell N.L. Gardner, fide Kim et al. (2006) Galapagos Distribution: Isabela, Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 196. Gracilariopsis panamensis (W.R. Taylor) E.Y. Dawson Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Gracilaria panamensis W.R. Taylor, fide Guiry Guiry (2010) IUCN Red List: Not Evaluated. Galapagos Distribution: Fernandina, Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 197. Carpopeltis bushiae (Farlow) Kylin Taxon status: Accepted name; taxon occurs in Galapagos. 26 2011 CDF Checklist of Galapagos Red Algae Syn.: Polyopes bushiae Farlow, fide Guiry Guiry (2010) IUCN Red List: Not Evaluated. Galapagos Distribution: Santa Cruz, Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 198. Carpopeltis clarionensis (Setchell N.L. Gardner) E.Y. Dawson Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Isabela, Santa Cruz, Unknown. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 199. Cryptonemia limensis (Kützing) J.A. Lewis Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Kallymenia guaymasensis E.Y. Dawson, Cryptonemia guaymasensis (E.Y. Dawson) E.Y. Dawson, fide Guiry Guiry (2010) Galapagos Distribution: Santa Cruz, Unknown. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 200. Grateloupia howeii Setchell N.L. Gardner Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Floreana, Santa Cruz. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 201. Grateloupia versicolor (J. Agardh) J. Agardh Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Santa Cruz, Unknown. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 202. Halymenia santamariae W.R. Taylor Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Post Office Bay, I. Santa María, Galapágos Islands, Ecuador (Taylor 1945: 205, 206). Type: W.R. Taylor 34-383; 29 Jan 1934; AHF Taylor 34-383 (Taylor 1945: 205, 206). Notes: Type (tetrasporic): one plant dredged from 55 m. Origin: Native, Endemic. IUCN Red List: Data Deficient. Galapagos Distribution: Española, Isabela. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 203. Pachymenia saxicola W.R. Taylor Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Black Beach Anchorage, Isla Santa María, Galapágos Islands, Ecuador (Taylor 1945: 207, 208). Holotype: W.R. Taylor no. 34-256; 18 January 1934; Intertidal, appressed to rocks, especially in crevices. AHF Taylor No. 34-256 (Taylor 1945: 207, 208). Origin: Native, Endemic. IUCN Red List: Least Concern. Galapagos Distribution: Fernandina, Santa Cruz. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 204. 205. Prionitis abbreviata Setchell N.L. Gardner Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Floreana. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). Prionitis acroidalea (Setchell N.L. Gardner) E.Y. Dawson Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Grateloupia acroidalea Setchell N.L. Gardner, Prionitis kinoensis E.Y. Dawson, fide Guiry Guiry (2010) Galapagos Distribution: Unknown. 27 2011 CDF Checklist of Galapagos Red Algae References: Dawson, E.Y. et al. (1944), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 206. Prionitis albemarlensis W.R. Taylor Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Tagus Cove, I. Isabela, Galápagos Islands, Ecuador (Taylor 1945: 212). Type: W.R. Taylor no.34-163; 13 January 1934; intertidal on a reef to the north of Tagus Cove. Hancock Foundation (Taylor 1945: 212). Galapagos Distribution: Fernandina, Santa Cruz. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 207. Prionitis galapagensis W.R. Taylor Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Black Beach Anchorage, I. Santa María, Gaápagos Islands, Ecuador (Taylor 1945: 212,213). Type: W.R. Taylor no. 34-221A; 17 January 1934; surf-beaten rocks near low tide line. Hancock Foundation (Taylor 1945: 212,213). IUCN Red List: Data Deficient. Galapagos Distribution: Isabela, Santa Cruz. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 208. Prionitis hancockii W.R. Taylor Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Black Beach Anchorage, I. Santa María, Galápagos Islands, Ecuador (Taylor 1945: 211). Type: W.R. Taylor, no. 34-224; 17 January 1934; occasional on rocks. Hancock Foundation (Taylor 1945: 211). Origin: Native, Endemic. IUCN Red List: Data Deficient. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 209. Hildenbrandia galapagensis Setchell N.L. Gardner Taxon status: Accepted name; taxon occurs in Galapagos. Galapagos Distribution: Fernandina, Floreana, Santa Cruz. References: Dawson, E.Y. et al. (1963), Guiry, M.D. et al. (2010), Setchell, W.A. et al. (1937). 210. Hildenbrandia occidentalis Setchell Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 211. Hildenbrandia rubra (Sommerfelt) Meneghini Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Hildenbrandia prototypus Nardo, fide Guiry Guiry (2010) IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 212. Dichotomaria marginata (J. Ellis Solander) Lamarck Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Galaxaura marginata (Ellis Solander) J.V. Lamouroux, Galaxaura angustifrons Kjellman, Galaxaura stupocaulon Kjellman, Galaxaura veprecula Kjellman, fide Guiry Guiry (2010) Galapagos Distribution: Española, Santa Cruz, Unknown. References: Farlow, W.G. et al. (1902), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 213. Dichotomaria obtusata (J. Ellis Solander) Lamarck Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Galaxaura obtusata (J. Ellis Solander) J.V. Lamouroux, fide Guiry Guiry (2010) Galapagos Distribution: Fernandina. 28 2011 CDF Checklist of Galapagos Red Algae References: Guiry, M.D. et al. (2010). 214. Dichotomaria obtusata var. major (W.R. Taylor) M.J. Wynne Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Galaxaura obtusata var. major W.R. Taylor, fide Wynne (2005) Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1960), Wynne, M.J. et al. (1985). 215. Dichotomaria spathulata (Kjellman) A. Kurihara Huisman Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Galaxaura spathulata Kjellman, fide Kurihara Huisman (2006) Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Kurihara, A. et al. (2006), Taylor, W.R. et al. (1945). 216. Galaxaura barbata R.C.Y. Chou Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Post Office Bay, Isla Santa María, Galápagos Islands, Ecuador (Taylor 1945: 139, 140). Holotype: W.R. Taylor No. 34-364; 27 January 1934; Hancock Foundation (Taylor 1945: 139, 140). Notes: Type dredged from 13-18 metres’ depth. Origin: Native, Endemic. IUCN Red List: Data Deficient. Galapagos Distribution: Santa Cruz, Unknown. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Taylor, W.R. et al. (1945). 217. Galaxaura filamentosa R.C.Y. Chou Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 218. Galaxaura intermedia R.C.Y. Chou Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Black Beach Anchorage, Isla Santa Maria, Galápagos Islands, Ecuador (Taylor 1945: 144-145). Holotype: W.R. Taylor, No. 34-213; 17 Jan. 1934; freqent in the lower littoral. Hancock Foundation (Taylor 1945: 144-145). Origin: Native, Endemic. IUCN Red List: Data Deficient. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 219. Galaxaura marginata var. linearis (Kützing) J. Agardh Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Floreana. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 220. Scinaia complanata (F.S. Collins) A.D. Cotton Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Fernandina, Isabela. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 221. Scinaia confusa (Setchell) Huisman Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Gloiophloea confusa Setchell, fide Guiry Guiry (2010) IUCN Red List: Not Evaluated. Galapagos Distribution: Floreana. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 29 2011 CDF Checklist of Galapagos Red Algae 222. Scinaia johnstoniae Setchell Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 223. Scinaia latifrons M.A. Howe Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Fernandina, Floreana, Isabela. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 224. Scinaia setchellii W.R. Taylor Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Isla Santa María, Galápagos (Silva, Basson Moe 1996: 116). Holotype: W.R. Taylor no. 34-288; 19 Jan. 1934; LAM Notes: Type: several large clumps dredged from 27 m off Post Office Bay; cystocarpic (Taylor, 1945). Origin: Native, Endemic. IUCN Red List: Not Evaluated. Galapagos Distribution: Fernandina, Isabela, Santa Cruz. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 225. Schizymenia ecuadoreana (W.R. Taylor) I.A. Abbott Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Aeodes ecuadoreana W.R. Taylor, fide Guiry Guiry (2010); Post Office Bay, Isla Santa María, Galápagos Islands, Ecuador (Montagne 1842: 203). Holotype: W.R. Taylor no. 34-295; 19 Jan. 1934; Hancock Foundation (Montagne 1842: 203). Notes: Frequent as dredged in 27 m of water off Post Office Bay, nos.34-292A, 34-295 (cystocarpic, TYPE) Origin: Native, Endemic. IUCN Red List: Critically Endangered. Galapagos Distribution: Fernandina. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 226. Palmaria palmata (L.) Kuntze Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 227. Peyssonnelia clarionensis W.R. Taylor Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 228. Peyssonnelia dubyi P.L. Crouan H.M. Crouan Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Cruoriella dubyi (P.L. Crouan H.M. Crouan) F. Schmitz, fide Guiry Guiry (2010) Galapagos Distribution: San Cristóbal, Santa Cruz, Unknown. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 229. Peyssonnelia mexicana E.Y. Dawson Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 230. Peyssonnelia rubra var. orientalis Weber-van Bosse Taxon status: Taxonomic status unresolved or unrevised. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. 30 2011 CDF Checklist of Galapagos Red Algae References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 231. Peyssonnelia rubra var. rubra (Greville) J. Agardh Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: San Cristóbal, Santa Cruz, Unknown. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 232. Plocamium cartilagineum (L.) P.S. Dixon Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Gelidium cartilagineum (Linnaeus) Gaillon, Plocamium coccineum Lyngbye, fide Guiry Guiry (2010) Galapagos Distribution: Fernandina, Floreana, Isabela, Santa Cruz, Santiago, Unknown. References: Farlow, W.G. et al. (1902), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 233. Plocamium cartilagineum ssp. pacificum (Kylin) P.C. Silva Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Plocamium pacificum Kylin, fide Guiry Guiry (2010) Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 234. Champia parvula (C. Agardh) Harvey Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Santa Cruz, Unknown. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 235. Fauchea galapagensis f. pygmaea W.R. Taylor Taxon status: Taxonomic status unresolved or unrevised. Rodríguez-Prieto, C. et al. (2007) recombined Fauchea galapagensis W.R. Taylor to Gloiocladia galapagensis (W.R. Taylor) Sánchez Rodríguez-Prieto, but Fauchea galapagensis f. pygmaea W.R. Taylor was not changed and is therefore kept here as is. Its status is currently not clear. Origin: Native, Endemic. IUCN Red List: Data Deficient. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 236. Gloiocladia galapagensis (W.R. Taylor) Sánchez Rodríguez-Prieto Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Fauchea galapagensis W.R. Taylor, fide Rodríguez-Prieto, C. et al. (2007); Type locality: off Post Office Bay, I. Santa María, Galápagos Islands, Ecuador (Taylor 1945: 246, 247). Type: W.R. Taylor no. 34-375; 29 January 1934; Hancock Foundation (Taylor 1945: 246, 247). Notes: Type (cystocarpic) dredged from 55 m off Post Office Bay ; ibid., dredged from a rocky bottom at 37-55 m near an islet in Gardner Bay, I. Española, no 34-413 (spermatangial), 31 Jan. 1934 (Taylor, 1945). Galapagos Distribution: Fernandina. References: Abbott, I.A. et al. (1976), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Rodríguez-Prieto, C. et al. (2007), Taylor, W.R. et al. (1945). 237. Gelidiopsis intricata (C. Agardh) Vickers Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Isabela, San Cristóbal, Santa Cruz, Unknown. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 238. Gelidiopsis variabilis (Greville ex J. Agardh) Schmitz Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Santa Cruz, Unknown. References: Dawson, E.Y. et al. (1963), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010). 31 2011 CDF Checklist of Galapagos Red Algae 239. Sciadophycus stellatus E.Y. Dawson Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 240. Botryocladia pseudodichotoma (Farlow) Kylin Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Fernandina, Santa Cruz, Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 241. Botryocladia tenuissima W.R. Taylor Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: Post Office Bay, I. Santa María, Galápagos Islands, Ecuador (Taylor 1945: 254). Type: W.R. Taylor no. 34-382A; 29 June 1934; Hancock Foundation (Taylor 1945: 254). Notes: Type (tetrasporic) very rare as dredged from 55 m off Post Office Bay, I. Santa María (Taylor, 1945). IUCN Red List: Not Evaluated. Galapagos Distribution: Santa Cruz. References: Abbott, I.A. et al. (1999), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Littler, D.S. et al. (2003), Taylor, W.R. et al. (1945). 242. Halichrysis irregularis (Kützing) A.J.K. Millar Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Halichrysis coalescens (Farlow) R.E. Norris A.J.K. Millar, Drouetia coalescens (Farlow) G. DeToni, fide Millar, A.J.K. Prud'homme van Reine (2005), basionym: Herpophyllon coalescens Farlow Galapagos Distribution: Fernandina, Santa Cruz, Unknown. References: Farlow, W.G. et al. (1902), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Millar, A.J.K. et al. (2005), Taylor, W.R. et al. (1945). 243. Rhodymenia californica Kylin Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 244. Rhodymenia dawsonii W.R. Taylor Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 245. Rhodymenia decumbens W.R. Taylor Taxon status: Accepted name; taxon occurs in Galapagos. Type locality: I. Baltra, Galápagos Islands, Ecuador (Taylor 1945: 251). Type: W.R. Taylor no. 34-331; 22 January 1934; Hancock Foundation (Taylor 1945: 251). Notes: Type dredged off shore in 9 m of water, I. Baltra (Taylor, 1945). IUCN Red List: Data Deficient. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Silva, P.C. et al. (1987), Taylor, W.R. et al. (1945). 246. Rhodymenia divaricata E.Y. Dawson Taxon status: Accepted name; taxon occurs in Galapagos. IUCN Red List: Not Evaluated. Galapagos Distribution: Unknown. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 247. Rhodymenia flabellifolia (Bory de Saint-Vincent) Montagne Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Dendrymenia flabellifolia (Bory de Saint-Vincent) Skottsberg, fide Guiry Guiry (2010) 32 2011 CDF Checklist of Galapagos Red Algae Galapagos Distribution: Fernandina, Isabela. References: Farlow, W.G. et al. (1902), Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). 248. Rhodymenia pseudopalmata (J.V. Lamouroux) P.C. Silva Taxon status: Accepted name; taxon occurs in Galapagos. Syn.: Rhodymenia palmetta (Stackhouse) Greville, fide Guiry Guiry (2010) Galapagos Distribution: Fernandina, Floreana, Santa Cruz. References: Garske, L.E. et al. (2002), Guiry, M.D. et al. (2010), Taylor, W.R. et al. (1945). References: 1. Abbott, I.A., Hollenberg, G.J. (1976) Marine algae of California. Stanford University Press, Stanford, California, xii (xiii) + 827 pp., 701 figs. 2. Abbott, I.A. (1999) Marine red algae of the Hawaiian Islands. Bishop Museum Press, Honolulu, Hawaii, xv + 477 pp., 133 figs. 3. Appeltans, W., Bouchet, P., Boxshall, G.A., Fauchald, K., Gordon, D.P., Hoeksema, B.W., Poore, G.C.B., van Soest, R.W.M., Stöhr, S., Walter, T.C., Costello, M.J. (eds.) (2010) World Register of Marine Species (WoRMS). Available online at http://www.marinespecies.org. 4. Banks, S., Vera, M. Chiriboga, A. (2009) Establishing Reference Points to Assess Long-Term Change in Zooxanthellate Coral Communities of the Northern Galapagos Coral Reefs. Journal of Science and Conservation in the Galapagos Islands, p. 43-64. 5. Bustamante, R.H., Vinueza, L.R., Smith, F., Banks, S., Calvopiña, M., Francisco, V., Chiriboga, A., Harris, J. (2002) Comunidades submareales rocosas I: Organismos sésiles y mesoinvertebrados móviles. In: Danulat, E. Edgar, G.J. (eds.) (2002): Reserva Marina de Galápagos. Línea Base de la Biodiversidad. Fundación Charles Darwin/Servicio Parque Nacional Galápagos, Santa Cruz, Galápagos, Ecuador, p. 38-67. 6. Cho, T.O., Boo, S.M., Hommersand, M.H., Maggs, C.A., McIvor, L.J. Fredericq, S. (2008) Gayliella gen. nov. in the tribe Ceramieae (Ceramiaceae, Rhodophyta) based on molecular and morphological evidence. Journal of Phycology 44: 721-738, 11 figs. 7. Dawson, E.Y. (1944) The marine algae of the Gulf of California. Allan Hancock Pacific Expeditions 3: i-v +189-432, Plates 31-77. 8. Dawson, E.Y. (1949) Studies of the northeast Pacific Gracilariaceae. Occasional Papers of the Allan Hancock Foundation 7: 1-105, 25 plates. 9. Dawson, E.Y. (1962) Marine red algae of Pacific Mexico. Part 7. Ceramiales: Ceramiaceae, Delesseriaceae. Allan Hancock Pacific Expeditions 26: 1-207, 50 plates. 10. Dawson, E.Y. (1963) New records of marine algae from the Galapagos Islands. Pacific Naturalist 4(1): 1-23. 11. Dawson, E.Y. (1963) Marine red algae of Pacific Mexico. Part 8. Ceramiales: Dasyaceae, Rhodomelaceae. Nova Hedwigia 6: 401-481, pls 126-171. 12. Farlow, W.G. (1902) Algae. In: B.L. Robinson: Flora of the Galapagos Islands. Proc. Amerc. Acad. Arts Sc. 38(4): 89-99, N.S. 14 (Papers from the Hopkins-Stanford Expedition to the Galapagos Islands) 13. Gabrielson, P.W. (1982) Morphological studies of members of the tribe Agardhielleae (Solieriaceae, Rhodophyta) II. Sarcodiotheca gaudichaudii (Montagne) comb. nov. Phycologia 21: 86-96, 21 figs. 14. Garske, L.E. (2002) Macroalgas Marinas. In: Danulat, E. Edgar, G.J. (eds.) (2002): Reserva Marina de Galápagos. Línea Base de la Biodiversidad. Fundación Charles Darwin/Servicio Parque Nacional Galápagos, Santa Cruz, Galápagos, Ecuador, p. 419-439. 15. Guiry, M.D., Guiry, G.M. (2010) AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org. 33 2011 CDF Checklist of Galapagos Red Algae 16. Howe, M.A. (1914) The marine algae of Peru. Memoirs of the Torrey Botanical Club 15: 1-185, 44 figs, 66 plates. 17. Hoyle, M.D. (1994) Gracilaria dawsonii sp. nov. (Rhodophyta, Gigartinales): A second flattened species from the Hawaiian Islands. In: Abbott, I.A. (ed): Taxonomy of economic seaweeds with reference to some Pacific species. Vol. 4. California Sea Grant College System, La Jolla, California, p. 85-94. 18. Kurihara, A., Huisman, J.M. (2006) The Dichotomaria marginata assemblage in Australia. In: Huisman, J.M. (ed.): Algae of Australia Nemaliales. Australian Biological Resources Study, Canberra, pp. 120-122, 134-136. 19. Lee, Y., Kang, S. (2001) A catalogue of the seaweeds in Korea. Cheju National University Press, Jeju, 662 pp. 20. Lee, Y. (2008) Marine algae of Jeju. Academy Publication, Seoul, 177 pp. 21. Lemoine, M. (1929) Les Corallinacées de l'Archipel des Galapagos et du Golfe de Panama. Archives du Muséum National d'Histoire Naturelle [Paris], sér. 6, 4: 37-88, 35 figs, IV pls. 22. Littler, D.S., Littler, M.M. (2003) South Pacific Reef Plants. A diver's guide to the plant life of the South Pacific Coral Reefs. OffShore Graphics, Inc., Washington DC, 331 pp. 23. Millar, A.J.K., Prud'homme van Reine, W.F. (2005) Marine benthic macroalgae collected by Vieillard from New Caledonia and described as new species by Kützing. Phycologia 44: 536-549. 24. Norris, J.N., Bucher, K.E. (1976) New records of marine algae from the 1974 R/V Dolphin cruise to the Gulf of California. Smithson. Contrib. Bot. 34: i-iv + 1-22. 25. Norris, R.E. (1994) Notes on some Hawaiian Ceramiaceae (Rhodophyceae), including two new species. Japanese Journal of Phycology 42: 149-155. 26. Rodríguez-Prieto, C., Freshwater, D.W. Sánchez, N. (2007) Vegetative and reproductive morphology of Gloiocladia repens (C. Agardh) Sánchez et Rodríguez-Prieto comb. nov. (Rhodymeniales, Rhodophyta), with a taxonomic re-assessment of the genera Fauchea and Gloiocladia. European Journal of Phycology 42(2): 145-162. 27. Santelices, B. (1999) Taxonomic status of the species originally ascribed to the genus Pterocladia (Gelidiales, Rhodophyta). In: Abbott, I.A. (ed.): Taxonomy of Economic Seaweeds with reference to some Pacific species Vol. VII. California Sea Grant College System, La Jolla, California, p. 71-80. 28. Santelices, B. (2004) Parviphycus, a new genus in the Gelidiellaceae (Gelidiales, Rhodophyta). Cryptogamie Algologie 25: 313-326. 29. Setchell, W.A., Gardner, N.L. (1937) The Templeton Crocker Expedition of the California Academy of Sciences, 1932. No. 31: A preliminary report on the algae. Proceedings of the California Academy of Science, series 4, 22: 65-98, 1 fig, plates 3-25. 30. Setchell, W.A. (1937) The Templeton Crocker Expedition of the California Academy of Sciences, 1932. No. 34. Report on the Sargassums. Proceedings of the California Academy of Sciences, ser. 4, 22: 127-158, pls 28-33. 31. Silva, P.C., Meñez, E.G. Moe, R.L. (1987) Catalog of the benthic marine algae of the Philippines. Smithsonian Contributions to Marine Sciences 27: [i-ii] iii-iv, 1-179, 2 figs, 1 table. 32. Skelton, P.A., South, G.R. (2007) The benthic marine algae of the Samoan Archipelago, South Pacific, with emphasis on the Apia District. Nova Hedwigia Beihefte 132: 1-350. 33. Taylor, W.R. (1945) Pacific marine algae of the Allan Hancock Expeditions to the Galapagos Islands. Allan Hancock Pacific Expeditions 12: iv + 528, 3 figs, 100 plates. 34. Taylor, W.R. (1960) Marine algae of the eastern tropical and subtropical coasts of the Americas. The University of Michigan Press, Ann Arbor, xi + 870 pp., 14 figs, 80 plates. 35. Woelkerling, W.J., Campbell, S.J. (1992) An account of the southern Australian species of Lithophyllum (Corallinaceae, Rhodophyta). Bulletin of the British Museum (Natural History) Botany 22: 1-107, 63 figs, 13 tables, 4 maps. 34 2011 CDF Checklist of Galapagos Red Algae 36. Woelkerling, W.J. (1998) Type collections of non-geniculate corallines housed at the Laboratoire de Cryptogamie (PC). In: Woelkerling, W.J. (ed.): Non-geniculate coralline red algae and the Paris Muséum: systematics and scientific history. Muséum National d'Histoire naturelle / ADAC, Paris, p. 279-404. 37. Wynne, M.J. (1985) Concerning the names Scagelia corallina and Heterosiphonia wurdmannii (Ceramiales, Rhodophyta). Cryptogamie, Algologie 6: 81-90, 4 figs. 38. Wynne, M.J. (1985) Taxonomic delineation of Phycodrina (Delesseriaceae, Rhodophyta), a new genus endemic to the Galápagos. Systematic Botany 10: 73-80. 39. Wynne, M.J. (1985) Notes on Herposiphonia (Rhodomelaceae, Rhodophyta) in South Africa, with a description of a new species. Cryptogamie, Algologie 5: 167-177, 12 figs. 40. Wynne, M.J. (1988) Austrofolium gen nov. (Delesseriaceae, Rhodophyta) from the Pacific coast of South America. Syst. Bot. 13: 111-119. 41. Wynne, M.J. (1997) Taxonomic and nomenclatural notes on the Delesseriaceae (Rhodophyta). Contributions from the University of Michigan Herbarium 21: 319-334. View publication stats 35