CAS Ichthyology Primary Types Imagebase

CAS 64609 (IU 15080) Ancistrus brevifilis Eigenmann [C. H.], 1920 Holotype  [Collection database record]
brevifilis, Ancistrus Eigenmann [C. H.] 1920:7, Fig. 2; Pl. 1 [Indiana University Studies v. 7 (no. 44); ref. 11120] Río Tiquirito at El Concejo, Venezuela. Holotype: CAS 64609 [ex IU 15080]. Paratypes: CAS 64610 [ex IU 15080] (2). Type catalog: Ferraris 2007:219 [ref. 29155]. •Valid as Ancistrus brevifilis Eigenmann 1920 -- (Isbrücker 1980:66 [ref. 2303], Burgess 1989:436 [ref. 12860], Isbrücker 2001:25 [ref. 25653], Isbrücker 2002:12 [ref. 27178], Fisch-Muller in Reis et al. 2003:374 [ref. 27061], Ferraris 2007:219 [ref. 29155], DoNascimiento 2016:532 [ref. 34727], see DoNascimiento et al. 2017:[20] [ref. 35679], de Souza et al. 2019:14 [ref. 36504]). Current status: Valid as Ancistrus brevifilis Eigenmann 1920. Loricariidae: Hypostominae. Distribution: Tuy River basin, Caribbean Sea coast, Venezuela. Habitat: freshwater.
	Medium 40 KB  |  High 371 KB	Medium 31 KB  |  High 342 KB
© 2001 California Academy of Sciences

CAS 64614 (IU 17007) Ancistrus megalostomus Pearson [N. E.], 1924 Syntype  [Collection database record] Figs. are photographs no better than ours.
megalostomus, Ancistrus Pearson [N. E.] 1924:23, Pl. 7 (figs. 1-2) [Indiana University Studies v. 11 (no. 64); ref. 3396] Huachi, at junction of Bopi and Cochabamba rivers, Bolivia, elevation 2235 feet. Syntypes: CAS 64614 [ex IU 17007] (2). Type catalog: Ferraris 2007:223 [ref. 29155]. •Valid as Ancistrus megalostomus Pearson 1924 -- (Isbrücker 1980:71 [ref. 2303], Burgess 1989:437 [ref. 12860], Isbrücker 2001:25 [ref. 25653], Isbrücker 2002:12 [ref. 27178], Fisch-Muller in Reis et al. 2003:377 [ref. 27061], Ferraris 2007:223 [ref. 29155], Sarmiento et al. 2014:161, 191 [ref. 35004], de Oliveira et al. 2015:81 [ref. 33869], Provenzano & Barriga-Salazar 2018:235 [ref. 36344] in ? Chaetostoma, Bifi et al. 2019:8 [ref. 36821]). Current status: Valid as Ancistrus megalostomus Pearson 1924. Loricariidae: Hypostominae. Distribution: Beni River basin in Madeira River drainage, Bolivia. Habitat: freshwater.
	Medium 33 KB  |  High 276 KB	Medium 37 KB  |  High 216 KB
© 2001 California Academy of Sciences

CAS 66847 (IU 13749) Ancistrus occloi Eigenmann [C. H.], 1928 Holotype  [Collection database record]
occloi, Ancistrus Eigenmann [C. H.] in Myers 1928:86 [Annals and Magazine of Natural History (Series 10) v. 2 (no. 7); ref. 3100] Río Urubamba at Ollantaytambo, Upper Amazon system, Peru, elevation 9000 feet. Holotype: CAS 66847. Paratypes: CAS 71818 [ex IU 15067] (1); MCZ 30972 (1), ?30973 (1). Type catalog: Ferraris 2007:223 [ref. 29155]. Author is C. H. Eigenmann. •Valid as Ancistrus occloi Eigenmann 1928 -- (Isbrücker 1980:71 [ref. 2303], Ortega & Vari 1986:16 [ref. 9708], Burgess 1989:437 [ref. 12860], Isbrücker 2001:25 [ref. 25653], Isbrücker 2002:12 [ref. 27178], Fisch-Muller in Reis et al. 2003:378 [ref. 27061], Ferraris 2007:223 [ref. 29155], Neuhaus et al. 2023:7 [ref. 40715]). Current status: Valid as Ancistrus occloi Eigenmann 1928. Loricariidae: Hypostominae. Distribution: South America: upper Urubamba River basin, upper Ucayali River basin, Peru. Habitat: freshwater.
Medium 49 KB  |  High 188 KB	Medium 65 KB  |  High 179 KB	Medium 41 KB  |  High 144 KB
© 2001 California Academy of Sciences

CAS 60164 (IU 13935a) Ancistrus triradiatus Eigenmann [C. H.], 1918 Holotype  [Collection database record]
triradiatus, Ancistrus Eigenmann [C. H.] 1918:680 [Proceedings of the American Philosophical Society v. 56 (no. 7); ref. 12304] Quebrada Cramalote [Gramalote], Barrigona Villavicencio, upper Rio Meta drainage, Colombia. Holotype: CAS 60164 [ex IU 13935a]. Paratypes: CAS 60165 [ex IU 13935b-e] (4), ?FMNH 58558 (2). Additional original material: (6) CAS 60166 [ex IU 13937] (3). Type catalog: Ferraris 2007:225 [ref. 29155]. •Valid as Ancistrus triradiatus Eigenmann 1918 -- (Isbrücker 1980:74 [ref. 2303], Burgess 1989:437 [ref. 12860], Galvis et al. 1997:81 [ref. 23651], Isbrücker 2001:25 [ref. 25653], Isbrücker 2002:12 [ref. 27178], Geerinckx et al. 2007:47 [ref. 29179] as cf. triradiatus, Ferraris 2007:225 [ref. 29155], DoNascimiento 2016:532 [ref. 34727], DoNascimiento et al. 2017:83 [ref. 35633], Urbano-Bonilla et al. 2018:75 [ref. 35773], de Souza et al. 2019:51 [ref. 36504], Cortés Hernández et al. 2023:457 [ref. 40760]). Current status: Valid as Ancistrus triradiatus Eigenmann 1918. Loricariidae: Hypostominae. Distribution: South America: Orinoco River and Lake Valencia basins (Colombia and Venezuela). Habitat: freshwater.
Medium 48 KB  |  High 51 KB	Medium 34 KB  |  High 318 KB	Medium 28 KB  |  High 226 KB
© 2001 California Academy of Sciences

CAS 64650 (IU 15373) Chaetostoma lineopunctata Eigenmann [C. H.] & Allen [W. R.], 1942 Holotype  [Collection database record]
lineopunctata, Chaetostoma Eigenmann [C. H.] & Allen [W. R.] 1942:192, Pl. 6 (fig. 1) [Fishes of western South America; ref. 1246] Río Azupizú, a tributary of Río Pachitea, upper Amazon River system, Peru. Holotype: CAS 64650 [ex IU 15373]. Paratypes: CAS 64651 [ex IU 15373] (1). Type catalog: Ferraris 2007:229 [ref. 29155]. •Valid as Chaetostoma lineopunctatum Eigenmann & Allen 1942 -- (Isbrücker 1980:61 [ref. 2303], Ortega & Vari 1986:17 [ref. 9708], Burgess 1989:435 [ref. 12860], Isbrücker 2001:26 [ref. 25653], Isbrücker 2002:13 [ref. 27178], Fisch-Muller in Reis et al. 2003:380 [ref. 27061], Salcedo 2006:63 [ref. 28542], Salcedo 2006:218 [ref. 28842], Ferraris 2007:229 [ref. 29155], Salcedo et al. 2011:503 [ref. 31722], Lujan et al. 2015:666 [ref. 33975] and as aff. lineopunctatum on p. 699, Ballen et al. 2016:195 [ref. 34396], Meza-Vargas et al. 2021:25 [ref. 39298], Meza-Vargas et al. 2022:376 [ref. 39368]). Current status: Valid as Chaetostoma lineopunctatum Eigenmann & Allen 1942. Loricariidae: Hypostominae. Distribution: South America: Río Ucayali and Río Madre de Dios basins (Peru). Habitat: freshwater.
Medium 47 KB  |  High 103 KB	Medium 50 KB  |  High 190 KB	Medium 40 KB  |  High 139 KB
© 2001 California Academy of Sciences

CAS 60167 (IU 13652) Chaetostomus leucomelas Eigenmann [C. H.], 1918 Holotype  [Collection database record] Correct spelling of genus is Chaetostoma.
leucomelas, Chaetostomus Eigenmann [C. H.] 1918:681 [Proceedings of the American Philosophical Society v. 56 (no. 7); ref. 12304] Río Patía, halfway between the Río Magui and Río Telembi, Colombia. Holotype: CAS 60167 [ex IU 13652, largest specimen]. Paratypes: CAS 60168 [ex IU 13652] (1), FMNH 58344 (1). Type catalog: Ibarra & Stewart 1987:22 [ref. 12367], Ferraris 2007:229 [ref. 29155]. Original genus is correctly Chaetostoma. •Valid as Chaetostoma leucomelas Eigenmann 1918 -- (Isbrücker 1980:61 [ref. 2303], Burgess 1989:435 [ref. 12860], Isbrücker 2001:26 [ref. 25653], Isbrücker 2002:13 [ref. 27178], Fisch-Muller in Reis et al. 2003:380 [ref. 27061], Salcedo 2006:218 [ref. 28842], Ferraris 2007:229 [ref. 29155], Lujan et al. 2015:666 [ref. 33975], DoNascimiento et al. 2017:79 [ref. 35633]). Current status: Valid as Chaetostoma leucomelas Eigenmann 1918. Loricariidae: Hypostominae. Distribution: Patia and upper Cauca River basins, Colombia. Habitat: freshwater.
Not Illustrated
	Medium 50 KB  |  High 129 KB	Medium 30 KB  |  High 112 KB
© 2001 California Academy of Sciences

CAS 64653 (IU 17654) Chaetostomus mollinasus Pearson [N. E.], 1937 Syntype  [Collection database record] Figs. are photographs no better than ours.
mollinasus, Chaetostomus Pearson [N. E.] 1937:96, Pl. 13 (figs. 1-2) [Proceedings of the California Academy of Sciences (Series 4) v. 23 (no. 7); ref. 12297] Balsas, elevation 3500 feet, and Cajamarca, elevation 9843 feet, Peru. Syntypes: CAS 64653 [ex IU 17654] (8), 64654 [ex IU 17655] (5). Type catalog: Ferraris 2007:230 [ref. 29155]. Original genus is correctly Chaetostoma. •Valid as Chaetostoma mollinasum Pearson 1937 -- (Isbrücker 1980:62 [ref. 2303], Ortega & Vari 1986:17 [ref. 9708], Burgess 1989:436 [ref. 12860], Isbrücker 2001:26 [ref. 25653], Isbrücker 2002:13 [ref. 27178], Fisch-Muller in Reis et al. 2003:381 [ref. 27061], Salcedo 2006:63 [ref. 28542], Salcedo 2006:218 [ref. 28842], Ferraris 2007:230 [ref. 29155], Barriga Salazar 2014:113 [ref. 35745] as cf. microps). •Synonym of Chaetostoma microps Günther 1864 -- (Lujan et al. 2015:676 [ref. 33975]). Current status: Synonym of Chaetostoma microps Günther 1864. Loricariidae: Hypostominae. Habitat: freshwater.
	Medium 45 KB  |  High 165 KB	Medium 31 KB  |  High 225 KB
© 2001 California Academy of Sciences

CAS 64654 (IU 17655) Chaetostomus mollinasus Pearson [N. E.], 1937 Syntype  [Collection database record] Figs. are photographs no better than ours.
mollinasus, Chaetostomus Pearson [N. E.] 1937:96, Pl. 13 (figs. 1-2) [Proceedings of the California Academy of Sciences (Series 4) v. 23 (no. 7); ref. 12297] Balsas, elevation 3500 feet, and Cajamarca, elevation 9843 feet, Peru. Syntypes: CAS 64653 [ex IU 17654] (8), 64654 [ex IU 17655] (5). Type catalog: Ferraris 2007:230 [ref. 29155]. Original genus is correctly Chaetostoma. •Valid as Chaetostoma mollinasum Pearson 1937 -- (Isbrücker 1980:62 [ref. 2303], Ortega & Vari 1986:17 [ref. 9708], Burgess 1989:436 [ref. 12860], Isbrücker 2001:26 [ref. 25653], Isbrücker 2002:13 [ref. 27178], Fisch-Muller in Reis et al. 2003:381 [ref. 27061], Salcedo 2006:63 [ref. 28542], Salcedo 2006:218 [ref. 28842], Ferraris 2007:230 [ref. 29155], Barriga Salazar 2014:113 [ref. 35745] as cf. microps). •Synonym of Chaetostoma microps Günther 1864 -- (Lujan et al. 2015:676 [ref. 33975]). Current status: Synonym of Chaetostoma microps Günther 1864. Loricariidae: Hypostominae. Habitat: freshwater.
	Medium 36 KB  |  High 317 KB	Medium 23 KB  |  High 119 KB
© 2001 California Academy of Sciences

CAS 64655 (IU 15077) Chaetostomus pearsei Eigenmann [C. H.], 1920 Holotype  [Collection database record] Correct spelling of genus is Chaetostoma.
pearsei, Chaetostomus Eigenmann [C. H.] 1920:8, Fig. 3; Pl. 2 [Indiana University Studies v. 7 (no. 44); ref. 11120] Río Castaño at Maracay, Venezuela. Holotype: CAS 64655 [ex IU 15077]. Paratypes: CAS 64656 [ex IU 15077] (3), 64657 [ex IU 15078] (1). Type catalog: Ferraris 2007:230 [ref. 29155]. Original genus is correctly Chaetostoma. •Valid as Chaetostoma pearsei Eigenmann 1920 -- (Isbrücker 1980:63 [ref. 2303], Burgess 1989:436 [ref. 12860], Isbrücker 2001:26 [ref. 25653], Isbrücker 2002:13 [ref. 27178], Fisch-Muller in Reis et al. 2003:382 [ref. 27061], Salcedo 2006:218 [ref. 28842], Ferraris 2007:230 [ref. 29155], Lujan et al. 2015:666 [ref. 33975]). Current status: Valid as Chaetostoma pearsei Eigenmann 1920. Loricariidae: Hypostominae. Distribution: Lake Valencia and Tuy River basins, Venezuela. Habitat: freshwater.
	Medium 60 KB  |  High 155 KB	Medium 35 KB  |  High 125 KB
© 2001 California Academy of Sciences

CAS 82501 (IU 15043) Cochliodon plecostomoides Eigenmann [C. H.], 1922 Holotype  [Collection database record] Specimen lost in the mail.
plecostomoides, Cochliodon Eigenmann [C. H.] 1922:225, Pl. 11 (figs. 1-3) [Memoirs of the Carnegie Museum v. 9 (no. 1); ref. 1243] Quebrada Cramalote, Villavicencio, Colombia. Holotype: CAS 82501 [ex IU 15043] (lost in mail in 1959). Additional original material: CAS 12694 [ex IU 15084] (1). Type catalog: Ferraris 2007:258 [ref. 29155]. •Valid as Cochliodon plecostomoides Eigenmann 1922 -- (Isbrücker 1980:39 [ref. 2303], Lilyestrom 1984:41 [ref. 23620], Burgess 1989:433 [ref. 12860], Isbrücker 2001:26 [ref. 25653], Isbrücker 2002:14 [ref. 27178]). •Valid as Hypostomus plecostomoides (Eigenmann 1922) -- (Weber & Montoya-Burgos 2002:366 [ref. 26428], Weber in Reis et al. 2003:361 [ref. 27061], Armbruster 2004:79 [ref. 27644], Ferraris 2007:258 [ref. 29155], Chiachio et al. 2008:610 [ref. 30127], Weber et al. 2012:222 [ref. 31999], Kottelat 2013:215 [ref. 32989], Zawadzki & Carvalho 2014:50 [ref. 33227], Tencatt et al. 2014:602 [ref. 33520], DoNascimiento et al. 2017:82 [ref. 35633], Urbano-Bonilla et al. 2018:75 [ref. 35773], Oliveira et al. 2020:8 [ref. 37668]). Current status: Valid as Hypostomus plecostomoides (Eigenmann 1922). Loricariidae: Hypostominae. Distribution: Amazon and Orinoco river basins: Brazil, Colombia and Venezuela; introduced elsewhere. Habitat: freshwater.
	Not Doable	Not Doable
Medium 29 KB  |  High 31 KB
© 2001 California Academy of Sciences

CAS 77322 (IU 17009) Farlowella acestrichthys Pearson [N. E.], 1924 Syntype  [Collection database record] Fig. is a photograph no better than ours.
acestrichthys, Farlowella Pearson [N. E.] 1924:25, Pl. 8 (fig. 2) [Indiana University Studies v. 11 (no. 64); ref. 3396] Rurrenabaque, Río Beni system, upper Amazon, Bolivia. Syntypes: CAS 77322 [ex IU 17009] (3, now 2), UMMZ 66480 [ex IU 17009] (1). Type catalog: Ferraris 2007:238 [ref. 29155]. •Valid as Farlowella acestrichthys Pearson 1924 -- (Isbrücker 1980:96 [ref. 2303], Burgess 1989:440 [ref. 12860]). •Synonym of Farlowella nattereri Steindachner 1910 -- (Retzer & Page 1997:56 [ref. 23176], Isbrücker 2001:27 [ref. 25653], Isbrücker 2002:15 [ref. 27178], Ferraris in Reis et al. 2003:333 [ref. 27061], Retzer 2006:64 [ref. 28957], Ferraris 2007:238 [ref. 29155]). Current status: Synonym of Farlowella nattereri Steindachner 1910. Loricariidae: Loricariinae. Habitat: freshwater.
	Medium 34 KB  |  High 742 KB	Medium 6 KB  |  High 208 KB
© 2001 California Academy of Sciences

SU 23733 Farlowella colombiensis Retzer [M. E.] & Page [L. M.], 1997 Holotype  [Collection database record]
colombiensis, Farlowella Retzer [M. E.] & Page [L. M.] 1997:62, Fig. 33 [Proceedings of the Academy of Natural Sciences of Philadelphia v. 147; ref. 23176] Río Upia drainage, area of Guaicaramo, Meta Dept., Colombia. Holotype: CAS 123733. Paratypes: ANSP 88080 (11), CAS 169739 [ex CAS 123733] (1), INHS 32939 [ex ASNP 88080] (2). Type catalog: Sabaj et al. 1997:271 [ref. 23225], Ferraris 2007:237 [ref. 29155]. •Valid as Farlowella colombiensis Retzer & Page 1997 -- (Isbrücker 2001:27 [ref. 25653], Ferraris in Reis et al. 2003:332 [ref. 27061], Ferraris 2007:237 [ref. 29155], Ballen & Mojica 2014:140 [ref. 33176], Ballen et al. 2016:331 [ref. 34915], DoNascimiento et al. 2017:76 [ref. 35633]). Current status: Valid as Farlowella colombiensis Retzer & Page 1997. Loricariidae: Loricariinae. Distribution: Orinoco River basin, Colombia. Habitat: freshwater.
	Medium 33 KB  |  High 269 KB	Medium 16 KB  |  High 206 KB
© 2001 California Academy of Sciences

SU 36508 Farlowella curtirostra Myers [G. S.], 1942 Holotype  [Collection database record]
curtirostra, Farlowella Myers [G. S.] 1942:102, Fig. 11 [Stanford Ichthyological Bulletin v. 2 (no. 4); ref. 3121] Quebrada Tabor, tributary of Río Motatan system, 30 kilometers north of Trujillo, Maracaibo basin, Venezuela. Holotype: CAS-SU 36508. Paratypes: CAS-SU 36509-10 (2, 10); USNM 130635 [ex CAS-SU 36510] (2) Type catalog: Böhlke 1953:46 [ref. 12291], Ferraris & Vari 1992:27 [ref. 19771], Ferraris 2007:237 [ref. 29155]. •Valid as Farlowella curtirostra Myers 1942 -- (Isbrücker 1980:97 [ref. 2303], Burgess 1989:441 [ref. 12860], Retzer & Page 1997:50 [ref. 23176], Galvis et al. 1997:84 [ref. 23651], Isbrücker 2001:27 [ref. 25653], Ferraris in Reis et al. 2003:332 [ref. 27061], Ferraris 2007:237 [ref. 29155], Ballen & Mojica 2014:140 [ref. 33176], DoNascimiento et al. 2017:77 [ref. 35633]). Current status: Valid as Farlowella curtirostra Myers 1942. Loricariidae: Loricariinae. Distribution: Lake Maracaibo drainage, Venezuela and Colombia. Habitat: freshwater.
Not based on type
	Medium 38 KB  |  High 213 KB	Medium 15 KB  |  High 89 KB
© 2001 California Academy of Sciences

SU 36512 Farlowella vittata Myers [G. S.], 1942 Holotype  [Collection database record]
vittata, Farlowella Myers [G. S.] 1942:103, Fig. 12 [Stanford Ichthyological Bulletin v. 2 (no. 4); ref. 3121] Tributary of Río Uribanto [Uribante], Tachira State, Venezuela. Holotype: CAS-SU 36512. Paratypes: CAS-SU 36513 (6, now 5), USNM 130636 [ex SU 36513] (1). Type catalog: Böhlke 1953:46 [ref. 12291], Ferraris & Vari 1992:27 [ref. 19771], Ferraris 2007:239 [ref. 29155]. •Valid as Farlowella vittata Myers 1942 -- (Isbrücker 1980:102 [ref. 2303], Burgess 1989:441 [ref. 12860], Retzer & Page 1997:64 [ref. 23176], Isbrücker 2001:27 [ref. 25653], Isbrücker 2002:16 [ref. 27178], Ferraris in Reis et al. 2003:334 [ref. 27061], Ferraris 2007:239 [ref. 29155], Ballen & Mojica 2014:140 [ref. 33176], Ballen & Mojica 2014:140 [ref. 33176], Ballen et al. 2016:331 [ref. 34915], DoNascimiento et al. 2017:77 [ref. 35633], Urbano-Bonilla et al. 2018:74 [ref. 35773], Cortés Hernández et al. 2023:457 [ref. 40760]). Current status: Valid as Farlowella vittata Myers 1942. Loricariidae: Loricariinae. Distribution: South America: Orinoco River basin (Colombia and Venezuela). Habitat: freshwater.
Medium 42 KB  |  High 131 KB	Medium 34 KB  |  High 264 KB	Medium 7 KB  |  High 108 KB
© 2001 California Academy of Sciences

CAS 28541 (IU 15378) Harttia filamentissima Eigenmann [C. H.] & Allen [W. R.], 1942 Holotype  [Collection database record]
filamentissima, Harttia Eigenmann [C. H.] & Allen [W. R.] 1942:211, Pl. 8 (figs. 1-2) [Fishes of western South America; ref. 1246] Río Huallaga, upper Amazon River basin, Peru. Holotype: CAS 28541 [ex IU 15378]. Paratypes: CAS 28542 [ex IU 15379] (1). Type catalog: Ferraris 2007:264 [ref. 29155]. •Valid as Harttia filamentissima Eigenmann & Allen 1942 -- (Ovchynnyk 1967:38 [ref. 37559] as Hartia filamentissima). •Questionably a synonym of Lamontichthys filamentosus (LaMonte 1935) -- (Isbrücker 1980:91 [ref. 2303]). •Synonym of Lamontichthys filamentosus (LaMonte 1935) -- (Isbrücker 2001:27 [ref. 25653], Ferraris in Reis et al. 2003:336 [ref. 27061], Ferraris 2007:264 [ref. 29155], Paixão & Toledo-Piza 2009:527 [ref. 30675]). Current status: Synonym of Lamontichthys filamentosus (LaMonte 1935). Loricariidae: Loricariinae. Habitat: freshwater.
Medium 20 KB  |  High 147 KB	Medium 42 KB  |  High 353 KB	Medium 9 KB  |  High 138 KB
© 2001 California Academy of Sciences

CAS 28543 (IU 15380) Harttia microps Eigenmann [C. H.] & Allen [W. R.], 1942 Holotype  [Collection database record]
microps, Harttia Eigenmann [C. H.] & Allen [W. R.] 1942:211, Pl. 8 (figs. 3-4), Pl. 9 (fig. 1) [Fishes of western South America; ref. 1246] Iquitos, Peru. Lectotype: CAS 28543 [ex IU 15380]. Paralectotypes: CAS 28544 [ex IU 15380] (4, now 2, 2 to USNM), USNM 86820 [ex IU 15380] (1), 167890 [ex IU 15380] (1). Type catalog: Ferraris & Vari 1992:27 [ref. 19771], Ferraris 2007:290 [ref. 29155]. Original description lists IU 15380, 5 specimens, type and paratypes. Lectotype selected by Isbrücker & Nijssen 1978:71 [ref. 2305]. •Valid as Pterosturisoma microps (Eigenmann & Allen 1942) -- (Isbrücker 1980:92 [ref. 2303], Ortega & Vari 1986:18 [ref. 9708], Burgess 1989:440 [ref. 12860], Isbrücker 2001:27, 32 [ref. 25653], Isbrücker 2002:28 [ref. 27178], Ferraris in Reis et al. 2003:340 [ref. 27061], Ferraris 2007:290 [ref. 29155], de Carvalho Paixão & Toledo-Piza 2009:565 [ref. 30675], Barriga Salazar 2014:112 [ref. 35745] as cf. microps, Sarmiento et al. 2014:192 [ref. 35004], see DoNascimiento et al. 2017:[17] [ref. 35679], Meza-Vargas et al. 2021:26 [ref. 39298]). Current status: Valid as Pterosturisoma microps (Eigenmann & Allen 1942). Loricariidae: Loricariinae. Distribution: South America: upper Amazon River basin (?Ecuador, Peru and Bolivia). Habitat: freshwater.
Medium 21 KB  |  High 44 KB	Medium 33 KB  |  High 267 KB	Medium 19 KB  |  High 353 KB
© 2001 California Academy of Sciences

CAS 77323 (IU 15356) Hemiancistrus arenarius Eigenmann [C. H.] & Allen [W. R.], 1942 Holotype  [Collection database record]
arenarius, Hemiancistrus Eigenmann [C. H.] & Allen [W. R.] 1942:185, Pl. 6 (fig. 2) [Fishes of western South America; ref. 1246] Yurimaguas, Peru. Holotype: CAS 77323 [ex IU 15356]. Paratypes: CAS 77324-26 [ex IU 15356-58] (1, 1, 1). Type catalog: Ferraris 2007:284 [ref. 29155]. See Fisch-Muller in Reis et al. 2003:392 [ref. 27061] fro more detailied type locality information. •Valid as Sophiancistrus arenarius (Eigenmann & Allen 1942) -- (Isbrücker et al. 2001:22 [ref. 25649], Isbrücker 2001:27, 32 [ref. 25653], Isbrücker 2002:29 [ref. 27178]). •Valid as Peckoltia arenaria (Eigenmann & Allen 1942) -- (Isbrücker 1980:55 [ref. 2303], Ortega & Vari 1986:17 [ref. 9708], Burgess 1989:434 [ref. 12860], Fisch-Muller in Reis et al. 2003:392 [ref. 27061], Armbruster & Werneke 2005:12 [ref. 28101], Ferraris 2007:284 [ref. 29155]). •Synonym of Peckoltia bachi (Boulenger 1898) -- (Armbruster 2008:7 [ref. 29740]). •Synonym of Peckoltichthys bachi (Boulenger 1898) -- (Armbruster 2015:99 [ref. 33670]). Current status: Synonym of Peckoltichthys bachi (Boulenger 1898). Loricariidae: Hypostominae. Habitat: freshwater.
Medium 37 KB  |  High 69 KB	Medium 39 KB  |  High 404 KB	Medium 14 KB  |  High 81 KB
© 2001 California Academy of Sciences

CAS 59939 (IU 13654) Hemiancistrus landoni Eigenmann [C. H.], 1916 Holotype  [Collection database record]
landoni, Hemiancistrus Eigenmann [C. H.] 1916:84 [Annals of the Carnegie Museum v. 10 (nos 1-2) (art. 6); ref. 1233] Naranjito, Ecuador. Holotype (unique): CAS 59939 [ex IU 13654]. Type catalog: Ferraris 2007:243 [ref. 29155]. •Valid as Hemiancistrus landoni Eigenmann 1916 -- (Ovchynnyk 1967:39 [ref. 37559], Isbrücker 1980:50 [ref. 2303], Ortega & Vari 1986:17 [ref. 9708], Burgess 1989:434 [ref. 12860], Isbrücker 2001:27 [ref. 25653], Isbrücker 2002:17 [ref. 27178], Cardoso & Lucinda 2003:74 [ref. 26858], Fisch-Muller in Reis et al. 2003:386 [ref. 27061], Armbruster 2004:53 [ref. 27644], Ferraris 2007:243 [ref. 29155], Barriga Salazar 2014:113 [ref. 35745], Armbruster et al. 2015:99 [ref. 33670] as "Hemiancistrus", Jiménez-Prado et al. 2015:227 [ref. 34894], Provenzano & Barriga Salazar 2017:229 [ref. 35332]). Current status: Valid as Hemiancistrus landoni Eigenmann 1916. Loricariidae: Hypostominae. Distribution: South America: Guyanas River basin (Ecuador and ?Peru). Habitat: freshwater.
High 58 KB	Medium 38 KB  |  High 387 KB	Medium 11 KB  |  High 368 KB
© 2001 California Academy of Sciences

CAS 28772 (IU 17016) Loricaria beni Pearson [N. E.], 1924 Holotype  [Collection database record] Fig. is a photograph no better than ours.
beni, Loricaria Pearson [N. E.] 1924:25, Pl. 5 (fig. 4) [Indiana University Studies v. 11 (no. 64); ref. 3396] Lake Rogoagua, Río Beni Basin, upper Amazon River basin, Bolivia. Holotype: CAS 28772 [ex IU 17016]. Paratypes: CAS 61029 [ex IU 17016] (now 1), UMMZ 66482 (1). Type catalog: Ferraris 2007:245 [ref. 29155]. Holotype established in caption to Pl. 5, type, no. 17016, 78 mm. •Valid as Hemiloricaria beni (Pearson 1924) -- (Isbrücker et al. 2001:23 [ref. 25649], Isbrücker 2001:27, 29 [ref. 25653], Isbrücker 2002:17 [ref. 27178], Knaack 2002:59 [ref. 27493], Ferraris 2007:245 [ref. 29155]). •Valid as Rineloricaria beni (Pearson 1924) -- (Isbrücker 1980:103 [ref. 2303], Isbrücker 1981:87 [ref. 5522], Burgess 1989:441 [ref. 12860], Ferraris in Reis et al. 2003:341 [ref. 27061], Sarmiento et al. 2014:192 [ref. 35004]). Current status: Valid as Rineloricaria beni (Pearson 1924). Loricariidae: Loricariinae. Distribution: Beni River basin, Bolivia. Habitat: freshwater.
	Medium 31 KB  |  High 241 KB	Medium 8 KB  |  High 44 KB
© 2001 California Academy of Sciences

CAS 28773 (IU 12691) Loricaria gymnogaster Eigenmann [C. H.] & Vance [L.], 1912 Holotype  [Collection database record]
gymnogaster, Loricaria Eigenmann [C. H.] & Vance [L.] in Eigenmann 1912:12 [Indiana University Studies No. 16 [sic No. 8]; ref. 1228] Apulo, Colombia. Holotype: CAS 28773 [ex IU 12691]. Paratypes: (48, CM and IU) CAS 28774-75 [ex IU 12692-93] (7, 10); FMNH 55138 (29); USNM 79218 (2). Type catalog: Ibarra & Stewart 1987:53 [ref. 12367], Ferraris & Vari 1992:28 [ref. 19771], Ferraris 2007:297 [ref. 29155]. •Valid as Loricaria gymnogaster Eigenmann & Vance 1912 -- (Galvis et al. 1997:91 [ref. 23651]). •Valid as Spatuloricaria gymnogaster (Eigenmann & Vance 1912) -- (Isbrücker 1980:113 [ref. 2303], Isbrücker 1981:88 [ref. 5522], Burgess 1989:443 [ref. 12860], Isbrücker 2001:29, 32 [ref. 25653], Isbrücker 2002:29 [ref. 27178], Ferraris in Reis et al. 2003:345 [ref. 27061], Ferraris 2007:297 [ref. 29155], Fichberg et al. 2014:323 [ref. 33358], DoNascimiento et al. 2017:79 [ref. 35633], Londoño-Burbano et al. 2018:620 [ref. 36263]). Current status: Valid as Spatuloricaria gymnogaster (Eigenmann & Vance 1912). Loricariidae: Loricariinae. Distribution: Upper Magdalena River basin, Colombia. Habitat: freshwater.
Medium 55 KB  |  High 64 KB	Medium 41 KB  |  High 237 KB	Medium 9 KB  |  High 231 KB
© 2001 California Academy of Sciences

CAS 28776 (IU 17656) Loricaria puganensis Pearson [N. E.], 1937 Lectotype  [Collection database record]
puganensis, Loricaria Pearson [N. E.] 1937:96 [Proceedings of the California Academy of Sciences (Series 4) v. 23 (no. 7); ref. 12297] Pusoc, Río Marañon, Peru. Lectotype: CAS 28776 [ex IU 17656]. Paralectotypes: CAS 60631 [ex CAS 28776] (9), CAS 28777 [ex IU 17657] (5). Type catalog: Ferraris 2007:297 [ref. 29155]. Lectotype selected by Isbrücker 1979:113 [ref. 2302]. •Valid as Spatuloricaria puganensis (Pearson 1937) -- (Isbrücker 1980:114 [ref. 2303], Isbrücker 1981:89 [ref. 5522], Ortega & Vari 1986:18 [ref. 9708], Burgess 1989:443 [ref. 12860], Isbrücker et al. 2001:29, 32 [ref. 25653], Isbrücker 2002:29 [ref. 27178], Ferraris in Reis et al. 2003:345 [ref. 27061], Ferraris 2007:297 [ref. 29155], Barriga Salazar 2014:112 [ref. 35745] as cf. puganensis, Fichberg et al. 2014:323 [ref. 33358], Londoño-Burbano et al. 2018:620 [ref. 36263]). Current status: Valid as Spatuloricaria puganensis (Pearson 1937). Loricariidae: Loricariinae. Distribution: Marañon River basin, Peru and Ecuador?. Habitat: freshwater.
Not Illustrated
	Medium 41 KB  |  High 342 KB	Medium 9 KB  |  High 114 KB
© 2001 California Academy of Sciences

CAS 77335 (IU 15606) Otocinclus macrospilus Eigenmann [C. H.] & Allen [W. R.], 1942 Holotype  [Collection database record]
macrospilus, Otocinclus Eigenmann [C. H.] & Allen [W. R.] 1942:201, Pl. 13 (fig. 1) [Fishes of western South America; ref. 1246] Río Morona, upper Amazon River basin, Dpto Loreto, Peru. Holotype: CAS 77335 [ex IU 15606]. Paratypes: CAS 77336 [ex IU 15606] (11). Type catalog: Ferraris 2007:275 [ref. 29155]. •Valid as Otocinclus macrospilus Eigenmann & Allen 1942 -- (Isbrücker 1980:84 [ref. 2303], Ortega & Vari 1986:17 [ref. 9708], Burgess 1989:438 [ref. 12860], Schaefer 1997:67 [ref. 23213], Isbrücker 2001:30 [ref. 25653], Britto & Moreira 2002:1067 [ref. 26512], Isbrücker 2002:24 [ref. 27178], Schaefer in Reis et al. 2003:325 [ref. 27061], Ferraris 2007:275 [ref. 29155], Lehmann A. et al. 2010:636 [ref. 31083], Barriga Salazar 2014:112 [ref. 35745], Ribeiro & Lehmann A. 2016:244 [ref. 34636], DoNascimiento et al. 2017:76 [ref. 35633], Delapieve et al. 2018:23 [ref. 35713], Meza-Vargas et al. 2021:26 [ref. 39298]). Current status: Valid as Otocinclus macrospilus Eigenmann & Allen 1942. Loricariidae: Hypoptopomatinae. Distribution: South America: Amazon River basin (Colombia, Ecuador and Peru). Habitat: freshwater.
	Medium 36 KB  |  High 321 KB	Medium 12 KB  |  High 36 KB
© 2001 California Academy of Sciences

CAS 33806 (IU 13253A) Otocinclus spectabilis Eigenmann [C. H.], 1914 Holotype  [Collection database record]
spectabilis, Otocinclus Eigenmann [C. H.] 1914:229 [Indiana University Studies v. 2 (no. 23); ref. 11065] Quebrada Cramalote, 4°07'N, 73°36'W, Dpto. Meta, Villavicencio, Colombia. Holotype: CAS 33806 [ex IU 13253a]. Paratypes: CAS 33807 [ex IU 13253] (9, now 8). Type catalog: Ferraris 2007:273 [ref. 29155]. Correct spelling of the adjective when in a neuter genus is spectabile. •Valid as Otocinclus spectabilis Eigenmann 1914 -- (Isbrücker 1980:84-85 [ref. 2303], Burgess 1989:439 [ref. 12860]). •Valid as Hypoptopoma spectabile (Eigenmann 1914) -- (Aquino & Schaefer 2010:38 [ref. 30875], Barriga Salazar 2014:112 [ref. 35745], DoNascimiento et al. 2017:76 [ref. 35633]). •Valid as Nannoptopoma spectabile (Eigenmann 1914) -- (Schaefer 1996:916 [ref. 22565] as spectabilis, Isbrücker 2001:30 [ref. 25653] as spectabilis, Isbrücker 2002:23 [ref. 27178], Schaefer in Reis et al. 2003:324 [ref. 27061], Ferraris 2007:272 [ref. 29155], Delapieve et al. 2018:22 [ref. 35713], Meza-Vargas et al. 2021:26 [ref. 39298]). Current status: Valid as Nannoptopoma spectabile (Eigenmann 1914). Loricariidae: Hypoptopomatinae. Distribution: South America: Amazon and Orinoco River basins (Colombia, Ecuador, Peru and Venezuela). Habitat: freshwater.
Not Illustrated
	Medium 39 KB  |  High 389 KB	Medium 10 KB  |  High 43 KB
© 2001 California Academy of Sciences

SU 24071 Otothyris canaliferus Myers [G. S.], 1927 Syntype  [Collection database record]
canaliferus, Otothyris Myers [G. S.] 1927:128 [Bulletin of the Museum of Comparative Zoology v. 68 (no. 3); ref. 3096] Hills in the vicinity of Rio de Janeiro, Brazil. Lectotype: MCZ 31577. Paralectotypes: MNHN 1932-0201 [ex SU] (1), CAS-SU 24071 (1), USNM 92974 (3), ZMB 22229 (1). Type catalog: Bertin & Estève 1950:73 [ref. 19575], Böhlke 1953:46 [ref. 12291], Ferraris & Vari 1992:30 [ref. 19771], Ferraris 2007:276 [ref. 29155]. Lectotype selected by Garavello et al. 1998:7 [ref. 23346]. •Valid as Otothyris canaliferus Myers 1927 -- (Isbrücker 1980:85 [ref. 2303], Burgess 1989:439 [ref. 12860], Isbrücker 2001:30 [ref. 25653]). •Synonym of Otothyris lophophanes (Eigenmann & Eigenmann 1889) -- (Garavello et al. 1998:5 [ref. 23346], Schaefer in Reis et al. 2003:325 [ref. 27061], Ferraris 2007:276 [ref. 29155]). Current status: Synonym of Otothyris lophophanes (Eigenmann & Eigenmann 1889). Loricariidae: Hypoptopomatinae. Habitat: freshwater.
Not Illustrated
	Medium 40 KB  |  High 343 KB	Medium 9 KB  |  High 27 KB
© 2001 California Academy of Sciences

CAS 77347 (IU 17011) Plecostomus bolivianus Pearson [N. E.], 1924 Holotype  [Collection database record] Figs. are photographs no better than ours.
bolivianus, Plecostomus Pearson [N. E.] 1924:21, Pl. 4 (figs. 1-3) [Indiana University Studies v. 11 (no. 64); ref. 3396] Río Popoi, Upper Río Beni, upper Amazon system, Bolivia. Holotype: CAS 77347 [ex IU 17011]. Paratypes: CAS 213883 [ex CAS 77347, ex IU 17011] (orig. 16, now 9), UMMZ 66475 [ex IU 17011] (6). Additional material or paratypes: IU 17012 (orig. 15), UMMZ 66310 [ex IU 17012] (6), USNM 117586 [ex UMMZ 66310, ex IU 17012] (1). Type catalog: Ferraris & Vari 1992:31 [ref. 19771], Ferraris 2007:252 [ref. 29155]. •Valid as Hypostomus bolivianus (Pearson 1924) -- (Isbrücker 1980:20 [ref. 2303], Burgess 1989:430 [ref. 12860], Isbrücker 2001:28, 31 [ref. 25653], Isbrücker 2002:18 [ref. 27178], Weber in Reis et al. 2003:356 [ref. 27061], Armbruster 2004:79 [ref. 27644], Ferraris 2007:252 [ref. 29155], Sarmiento et al. 2014:191 [ref. 35004], Zawadzki et al. 2015:56 [ref. 33866]). Current status: Valid as Hypostomus bolivianus (Pearson 1924). Loricariidae: Hypostominae. Distribution: Beni River basin, Bolivia. Habitat: freshwater.
	Medium 41 KB  |  High 370 KB	Medium 12 KB  |  High 262 KB
© 2001 California Academy of Sciences

CAS 58554 (IU 09868) Plecostomus boulengeri Eigenmann [C. H.] & Kennedy [C. H.], 1903 Holotype  [Collection database record]
boulengeri, Plecostomus Eigenmann [C. H.] & Kennedy [C. H.] 1903:502 [Proceedings of the Academy of Natural Sciences of Philadelphia v. 55; ref. 1260] Mato Grosso, Brazil or Asunción, Paraguay. Holotype: CAS 58554 [ex IU 9868]. Paratypes: CAS 58555 [ex IU 9869] (1). Type catalog: Ferraris 2007:252 [ref. 29155]. See Britski et al. 1998:135 [ref. 24147]. •Valid as Hypostomus boulengeri (Eigenmann & Kennedy 1903) -- (Isbrücker 1980:20 [ref. 2303], Montoya-Burgos et al. 1998:367 [ref. 23850], Isbrücker 2001:28, 31 [ref. 25653], Isbrücker 2002:18 [ref. 27178], Weber in Reis et al. 2003:356 [ref. 27061], Armbruster 2004:79 [ref. 27644], Ferraris 2007:252 [ref. 29155], Chiachio et al. 2008:610 [ref. 30127], Zawadzki et al. 2010:719 [ref. 31074], Koerber 2011:5 [ref. 31122], Cardoso et al. 2012:77 [ref. 32154], Zawadzki et al. 2014:102 [ref. 33233], Martins et al. 2014:7 [ref. 33617], Koerber 2014:9 [ref. 33621], Sarmiento et al. 2014:191 [ref. 35004], Mirande & Koerber 2015:42 [ref. 35117], Cardoso et al. 2016:16 [ref. 34373], Zawadzki et al. 2016:272 [ref. 34908], Koerber et al. 2017:61 [ref. 35267], Zawadzki et al. 2017:571 [ref. 35666], Zawadzki et al. 2018:[16] [ref. 35944], Zawadzki et al. 2019:[11] [ref. 37170], Zawadzki et al. 2021:110 [ref. 38157]). Current status: Valid as Hypostomus boulengeri (Eigenmann & Kennedy 1903). Loricariidae: Hypostominae. Distribution: Paraguay River basin: Brazil, Bolivia, Argentina and Paraguay. Habitat: freshwater.
Not Illustrated
	Medium 216 KB  |  High 2021 KB	Medium 11 KB  |  High 54 KB
© 2001 California Academy of Sciences

CAS 58554 (IU 09868) Plecostomus boulengeri Eigenmann [C. H.] & Kennedy [C. H.], 1903 Holotype  [Collection database record]
boulengeri, Plecostomus Eigenmann [C. H.] & Kennedy [C. H.] 1903:502 [Proceedings of the Academy of Natural Sciences of Philadelphia v. 55; ref. 1260] Mato Grosso, Brazil or Asunción, Paraguay. Holotype: CAS 58554 [ex IU 9868]. Paratypes: CAS 58555 [ex IU 9869] (1). Type catalog: Ferraris 2007:252 [ref. 29155]. See Britski et al. 1998:135 [ref. 24147]. •Valid as Hypostomus boulengeri (Eigenmann & Kennedy 1903) -- (Isbrücker 1980:20 [ref. 2303], Montoya-Burgos et al. 1998:367 [ref. 23850], Isbrücker 2001:28, 31 [ref. 25653], Isbrücker 2002:18 [ref. 27178], Weber in Reis et al. 2003:356 [ref. 27061], Armbruster 2004:79 [ref. 27644], Ferraris 2007:252 [ref. 29155], Chiachio et al. 2008:610 [ref. 30127], Zawadzki et al. 2010:719 [ref. 31074], Koerber 2011:5 [ref. 31122], Cardoso et al. 2012:77 [ref. 32154], Zawadzki et al. 2014:102 [ref. 33233], Martins et al. 2014:7 [ref. 33617], Koerber 2014:9 [ref. 33621], Sarmiento et al. 2014:191 [ref. 35004], Mirande & Koerber 2015:42 [ref. 35117], Cardoso et al. 2016:16 [ref. 34373], Zawadzki et al. 2016:272 [ref. 34908], Koerber et al. 2017:61 [ref. 35267], Zawadzki et al. 2017:571 [ref. 35666], Zawadzki et al. 2018:[16] [ref. 35944], Zawadzki et al. 2019:[11] [ref. 37170], Zawadzki et al. 2021:110 [ref. 38157]). Current status: Valid as Hypostomus boulengeri (Eigenmann & Kennedy 1903). Loricariidae: Hypostominae. Distribution: Paraguay River basin: Brazil, Bolivia, Argentina and Paraguay. Habitat: freshwater.
Not Illustrated
	Medium 216 KB  |  High 3182 KB	Medium 11 KB  |  High 54 KB
© 2001 California Academy of Sciences

CAS 77346 (IU 17010) Plecostomus popoi Pearson [N. E.], 1924 Holotype  [Collection database record] Figs. are photographs no better than ours.
popoi, Plecostomus Pearson [N. E.] 1924:20, Pl. 3 (figs. 2-3) [Indiana University Studies v. 11 (no. 64); ref. 3396] Río Popoi, Upper Río Beni system, upper Amazon River basin, Bolivia. Holotype: CAS 77346 [ex IU 17010]. Paratypes: CAS 81231 [ex IU 17010] (orig. 3, now 2); UMMZ 66503 (1). Type catalog: Ferraris 2007:225 [ref. 29155]. •Valid as Hypostomus popoi (Pearson 1924) -- (Isbrücker 1980:32 [ref. 2303], Burgess 1989:432 [ref. 12860]). •Valid as Aphanotorulus popoi (Pearson 1924) -- (Armbruster & Page 1996:385 [ref. 22151], Burgess & Finley 1996:170 [ref. 22901], Isbrücker 2001:25, 31 [ref. 25653]). •Synonym of Hypostomus unicolor (Steindachner 1908) -- (Armbruster 2004:79 [ref. 27644]). •Synonym of Aphanotorulus unicolor (Steindachner 1908) -- (Armbruster 1998:254 [ref. 23319], Weber in Reis et al. 2003:352 [ref. 27061], Ferraris 2007:225 [ref. 29155], Ray & Armbruster 2016:525 [ref. 34178]). Current status: Synonym of Aphanotorulus unicolor (Steindachner 1908). Loricariidae: Hypostominae. Habitat: freshwater.
	Medium 39 KB  |  High 351 KB	Medium 10 KB  |  High 103 KB
© 2001 California Academy of Sciences

SU 22225 Plecostomus pusarum Starks [E. C.], 1913 Holotype  [Collection database record]
pusarum, Plecostomus Starks [E. C.] 1913:36, Pl. 6 [Leland Stanford Jr. University Publications, University Series; ref. 4197] Ceará, Mirim, Brazil. Holotype: CAS-SU 22225. Paratypes: (numerous) CAS-SU 22221 (31). Type catalog: Böhlke 1953:46 [ref. 12291], Ferraris 2007:259 [ref. 29155]. •Valid as Hypostomus pusarum (Starks 1913) -- (Isbrücker 1980:32 [ref. 2303], Burgess 1989:432 [ref. 12860], Isbrücker 2001:28, 30 [ref. 25653], Isbrücker 2002:19 [ref. 27178], Britski & Garavello 2002:287 [ref. 26540], Weber in Reis et al. 2003:362 [ref. 27061], Armbruster 2004:80 [ref. 27644], Ferraris 2007:259 [ref. 29155], Zanata et al. 2013:247 [ref. 32751], Zanata & Pitanga 2016:231 [ref. 34535], Zawadzki et al. 2017:12 [ref. 35355], Ramos et al. 2017:8 [ref. 35396], Zawadzki et al. 2017:571 [ref. 35666], Costa et al. 2017:45 [ref. 35684], Lustosa-Costa et al. 2022:16 [ref. 39190], Oliveira et al. 2022:346 [ref. 39824]). Current status: Valid as Hypostomus pusarum (Starks 1913). Loricariidae: Hypostominae. Distribution: South America: middle Rio Parnaíba basin and northeastern coastal drainages of Brazil. Habitat: freshwater.
Medium 67 KB  |  High 278 KB	Medium 38 KB  |  High 360 KB	Medium 12 KB  |  High 245 KB
© 2001 California Academy of Sciences

CAS 59784 (IU 09876) Pterygoplichthys juvens Eigenmann [C. H.] & Kennedy [C. H.], 1903 Holotype  [Collection database record]
juvens, Pterygoplichthys Eigenmann [C. H.] & Kennedy [C. H.] 1903:504 [Proceedings of the Academy of Natural Sciences of Philadelphia v. 55; ref. 1260] Asuncion, Río Paraguay, Paraguay. Holotype (unique): CAS 59784 [ex IU 9876]. Type catalog: Ferraris 2007:291 [ref. 29155]. •Valid as Pterygoplichthys juvens Eigenmann & Kennedy 1903 -- (Isbrücker 1980:41 [ref. 2303], Burgess 1989:433 [ref. 12860]). •Synonym of Pterygoplichthys anisitsi Eigenmann & Kennedy 1903 -- (López & Miquelarena 1991:39 [ref. 23548], Weber in Reis et al. 2003:365 [ref. 27061]). •Synonym of Liposarcus ambrosettii Holmberg 1893 -- (Isbrücker 2001:32 [ref. 25653], Isbrücker 2002:28 [ref. 27178]). •Synonym of Pterygoplichthys ambrosettii (Holmberg 1893) -- (Ferraris 2007:291 [ref. 29155], Litz & Koerber 2014:26 [ref. 33622], Mirande & Koerber 2015:43 [ref. 35117], Koerber et al. 2017:63 [ref. 35267]). Current status: Synonym of Pterygoplichthys ambrosettii (Holmberg 1893). Loricariidae: Hypostominae. Habitat: freshwater.
Not Illustrated
	Medium 47 KB  |  High 379 KB	Medium 10 KB  |  High 38 KB
© 2001 California Academy of Sciences

CAS 77349 (IU 17014) Rhinelepis levis Pearson [N. E.], 1924 Holotype  [Collection database record] Figs. are photographs no better than ours.
levis, Rhinelepis Pearson [N. E.] 1924:22, Pl. 5 (figs. 1-3) [Indiana University Studies v. 11 (no. 64); ref. 3396] Huachi, Río Madeira system, Bolivia. Holotype: CAS 77349 [ex IU 17014]. Paratypes: CAS 77350 [ex IU 17014] (3, now 2), UMMZ 66496 [ex IU 17014] (1). Additional material or paratypes: CAS 56747 [ex IU 17015] (4, now 3, 1 c&s). Type catalog: Ferraris 2007:255 [ref. 29155]. •Valid as Cochliodon levis (Pearson 1924) -- (Burgess & Finley 1996:169 [ref. 22901], Armbruster & Page 1997:231 [ref. 22698], Isbrücker 2001:26, 32 [ref. 25653], Isbrücker 2002:14 [ref. 27178]). •Valid as Hypostomus levis (Pearson 1924) -- (Isbrücker 1980:25-26 [ref. 2303], Burgess 1989:431 [ref. 12860], Weber & Montoya-Burgos 2002:366 [ref. 26428], Weber in Reis et al. 2003:359 [ref. 27061], Armbruster 2003:35 [ref. 27426], Armbruster 2004:79 [ref. 27644], Hollanda Carvalho & Weber 2004:954 [ref. 28067], Ferraris 2007:255 [ref. 29155], Martins et al. 2012:496 [ref. 32197], Zawadzki & Carvalho 2014:36 [ref. 33227], Tencatt et al. 2014:602 [ref. 33520], Sarmiento et al. 2014:191 [ref. 35004], Oliveira et al. 2020:8 [ref. 37668], Meza-Vargas et al. 2021:26 [ref. 39298]). Current status: Valid as Hypostomus levis (Pearson 1924). Loricariidae: Hypostominae. Distribution: South America: upper Amazon basin (Bolivia and Peru). Habitat: freshwater.
	Medium 40 KB  |  High 373 KB	Medium 12 KB  |  High 339 KB
© 2001 California Academy of Sciences

SU 36505 Sturisoma festivum Myers [G. S.], 1942 Holotype  [Collection database record]
festivum, Sturisoma Myers [G. S.] 1942:100, Figs. 8-10 [Stanford Ichthyological Bulletin v. 2 (no. 4); ref. 3121] Río Monay, 35 kilometers north of Trujillo, Motatan system, Maracaibo basin, Venezuela. Holotype: CAS-SU 36505. Paratypes: (9) CAS-SU 36506 (9, now 7), USNM 130637 [ex SU 36506] (2). Type catalog: Böhlke 1953:46 [ref. 12291], Ferraris & Vari 1992:31 [ref. 19771], Ferraris 2007:299 [ref. 29155]. •Valid as Sturisoma festivum Myers 1942 -- (Isbrücker 1980:94 [ref. 2303], Burgess 1989:440 [ref. 12860], Galvis et al. 1997:97 [ref. 23651], Isbrücker 2001:32 [ref. 25653], Isbrücker 2002:29 [ref. 27178], Ferraris in Reis et al. 2003:345 [ref. 27061], Ferraris 2007:299 [ref. 29155], DoNascimiento 2016:534 [ref. 34727]). •Valid as Sturisomatichthys festivus (Myers 1942) -- (Covain et al. 2015:514 [23] [ref. 34066], DoNascimiento et al. 2017:77 [ref. 35633], Londoño-Burbano & Reis 2019:779 [ref. 37158]). Current status: Valid as Sturisomatichthys festivus (Myers 1942). Loricariidae: Loricariinae. Distribution: Lake Maracaibo basin, Venezuela and Catatumbo River basin, Colombia. Habitat: freshwater.
Medium 49 KB  |  High 223 KB	Medium 38 KB  |  High 319 KB	Medium 9 KB  |  High 157 KB
© 2001 California Academy of Sciences