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Halichondria Stock Photos and Images
RM2GGNHNX–Breadcrumb sponge (Halichondria panicea) and beadlet anemone (Actinia equina), Beadnell, Northumberland
RM2PGPR5M–Breadcrumb Sponge (Halichondria panicea) on rocky seashore, Cornwall, England, United Kingdom
RMM150H1–A lime green Breadcrumb Sponge (Halichondria panicea) on rocks covered in hot pink crustose coralline, Schooner Head, Acadia National Park, Maine.
RM2NHG621–Breadcrumb Sponge, Halichondria panicea, at Point of Arches in Olympic National Park, Washington State, USA
RMW7N7E0–Close up view of Orange form of Breadcrumb sponge (Halichondria panicea) growing on rocks exposed on a low spring tide. Rhossili, The Gower Peninsula, UK, July.
RMW7WW3J–Breadcrumb Sponge (Halichondria panicea) on the seashore, Guernsey, British Channel Islands.
RM2C77XP1–Breadcrumb Sponge (Halichondria panicea) on a rock face in the tidal zone, North Sea. Detail: scale 3: .
RM2PMC38C–breadcrumb sponge at low tide, Halichondria panicea, Fort Abercrombie State Park, Kodiak Island, Alaska, Pacific Ocean
RMHH42F8–Breadcrumb sponge, Halichondria panicea (Compact tubular sponge; Spongia compacta). Handcoloured copperplate engraving by James Sowerby from The British Miscellany, or Coloured figures of new, rare, or little known animal subjects, London, 1804.
RM2RFP10R–Breadcrumb sponge, Halichondria panicea. Species of sea sponge with 56 Latin names. Devil's hand, Alcyonium manusdiaboli. Handcoloured copperplate engraving from Carl Bertuch's Bilderbuch fur Kinder (Picture Book for Children), Weimar, 1810. A 12-volume encyclopedia for children illustrated with almost 1,200 engraved plates on natural history, science, costume, mythology, etc., published from 1790-1830.
RM2PGPR58–Breadcrumb Sponge (Halichondria panicea) under rock, Kimmeridge, Isle of Purbeck, Dorset, England, United Kingdom
RMBC3A7H–ling hood halichondria ventilabrum funnel sponge halichondria infundibulorum halichondria fucorum
RM2PJBEF8–Group of beadlet anemone (Actinia equina) closed, with breadcrumb sponge (Halichondria panicea) on rock overhang at low tide, Polzeath, Cornwall
RM2F3656G–BREADCRUMB SPONGE Halichondria panicea Ballyhenry Point, Strangford Lough, County Down, Credit:Robert Thompson / Avalon
RME292FP–Breadcrumb Sponge (Halichondria panicea) under rock, Kimmeridge, Isle of Purbeck, Dorset, England, March
RMW23R2G–Archive image from page 179 of Danmarks fauna; illustrerede haandbøger over. Danmarks fauna; illustrerede haandbøger over den danske dyreverden.. danmarksfaunaill41dans Year: 1907 C B2 Fig. 72. A Sertularella polyzonias, Koloni i naturlig Størrelse (efter Hincks); B Sertularella rugosa: Bl Hydrotheker (efter Broch), B2 Koloni omvokset af en Svamp Halichondria panicea, naturlig Størrelse; C Sertularella tricuspidata (efter Broch). 2. Sertularella gayi (Lamouroux) (Fig. 73 B). Koloni stor, kraftig, indtil 25 cm høj, med en tydelig Hovedstamme, der ligesom de større Grene er sammen- sat (polysi
RM2AXJ0AN–The Danish Ingolf-Expedition . Plate m. PageFig. I. HalJchondria coiossea n. sp., seen from above, /j 27 2. Haliclwndria coiossea n. sp., side view. V, 3 — 3, 4, 5, 6, 7. Halichondria osctilum 11. sp., individuals of different forms. 0 osculum, a groove with osculum. /i 23 liujoir E.vpalilioiUii, VI.I. Lundhrck : Poriferct I. Tab. 111.. V .i-C::*R ^•s!^ • V
RMP9H9NK–Breadcrumb sponge, Halichondria panicea (Compact tubular sponge; Spongia compacta). Handcoloured copperplate engraving by James Sowerby from The British Miscellany, or Coloured figures of new, rare, or little known animal subjects, London, 1804.
RM2BAYN9C–Species of marine demosponges and soft corals. Callyspongia bullata 1, Spongia crogiuolo 2, Spongia vulgare 3, Amphimedon complanata 4, Halichondria panicea 5. Spugna bullata, Spugna croginolo, Spugna volgare, Spugna mano, Spugna paniforme. Handcoloured copperplate stipple engraving from Antoine Laurent de Jussieu's Dizionario delle Scienze Naturali, Dictionary of Natural Science, Florence, Italy, 1837. Illustration engraved by Corsi, drawn by Jean Gabriel Pretre and directed by Pierre Jean-Francois Turpin, and published by Batelli e Figli. Turpin (1775-1840) is considered one of the greatest
RMPFEEED–. Descriptive catalogue of the sponges in the Australian museum, Sydney. Sponges. Plate II.. 1. Halichondria rubra var. digitata. 2. Sideroderma navicelligerum.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Australian Museum; Lendenfeld, R. von (Robert), 1858-1913. London, Printed by Taylor and Francis
RFBC3A7K–halichondria palmata Corals marine organisms Anthozoa sea anemone-like polyps colonies reef builders t tropical oceans calcium
RMCWP5Y4–Beadlet Anemone (Actinia equina) group closed, with Breadcrumb Sponge (Halichondria panicea) on rock overhang at low tide,
RMW0R6WC–Archive image from page 282 of Descriptive catalogue of the sponges. Descriptive catalogue of the sponges in the Australian museum, Sydney descriptivecatal01aust Year: 1888 Plate II. 1. Halichondria rubra var. digitata. 2. Sideroderma navicelligerum.
RM2AWPAA2–The microscope and its revelations . Microscopic Organisms in Levant Mud:—a, d, siliceous spiculesoiTethi/a; B, H, spicules of Geodia; c, Sponge-spicule (unknown); e,calcareous spicule of Ghantia; f, g, m, o, portions of calcareous skele-ton of Ecliinodermata; H, I, calcareous spicule of Gorgonia; k, l, n,siliceous spicules of Halichondria ; p, portion of prismatic layer ofshell of Pinna. COMPOSITION OF MARINE DEPOSITS. 745 tinually undergoing a slow but steady increase in thickness,tlie microscopic researches of Prof. Williamson* have shownthat not only are there multitudes of minute remains
RM2T6CPT2–Breadcrumb sponge, Halichondria panicea. Species of sea sponge with 56 Latin names. Devil's hand, Alcyonium manusdiaboli. Handcoloured copperplate engraving from Carl Bertuch's Bilderbuch fur Kinder (Picture Book for Children), Weimar, 1810. A 12-volume encyclopedia for children illustrated with almost 1,200 engraved plates on natural history, science, costume, mythology, etc., published from 1790-1830.
RMAJ2G86–A massive growing of the yellow sponge halichondria aurantiaca Some balans enclosed by the sponge can be seen Oviñana Asturias Spain
![. The depths of the ocean : a general account of the modern science of oceanography based largely on the scientific researches of the Norwegian steamer Michael Sars in the North Atlantic. "Michael Sars" North Atlantic Deep-sea Expedition (1910); Oceanography; North Atlantic Ocean. ^et numbers of attached forms, synascidians (see Fig. 327), and calcareous sponges. Halichondria panicea, one of the few siliceous sponges of the littoral zone, also Fig. 327. Synascidian : Polycycli/sficscus, Huitfeldt Kaas.. Fig. 328. Obelia ge7iiculata, L. (After Hincks.) frequently forms a thick coverin Stock Photo](https://c8.alamy.com/comp/PFDN21/the-depths-of-the-ocean-a-general-account-of-the-modern-science-of-oceanography-based-largely-on-the-scientific-researches-of-the-norwegian-steamer-michael-sars-in-the-north-atlantic-quotmichael-sarsquot-north-atlantic-deep-sea-expedition-1910-oceanography-north-atlantic-ocean-et-numbers-of-attached-forms-synascidians-see-fig-327-and-calcareous-sponges-halichondria-panicea-one-of-the-few-siliceous-sponges-of-the-littoral-zone-also-fig-327-synascidian-polycyclisficscus-huitfeldt-kaas-fig-328-obelia-ge7iiculata-l-after-hincks-frequently-forms-a-thick-coverin-PFDN21.jpg ". The depths of the ocean : a general account of the modern science of oceanography based largely on the scientific researches of the Norwegian steamer Michael Sars in the North Atlantic. "Michael Sars" North Atlantic Deep-sea Expedition (1910); Oceanography; North Atlantic Ocean. ^et numbers of attached forms, synascidians (see Fig. 327), and calcareous sponges. Halichondria panicea, one of the few siliceous sponges of the littoral zone, also Fig. 327. Synascidian : Polycycli/sficscus, Huitfeldt Kaas.. Fig. 328. Obelia ge7iiculata, L. (After Hincks.) frequently forms a thick coverin Stock Photo")
RMPFDN21–. The depths of the ocean : a general account of the modern science of oceanography based largely on the scientific researches of the Norwegian steamer Michael Sars in the North Atlantic. "Michael Sars" North Atlantic Deep-sea Expedition (1910); Oceanography; North Atlantic Ocean. ^et numbers of attached forms, synascidians (see Fig. 327), and calcareous sponges. Halichondria panicea, one of the few siliceous sponges of the littoral zone, also Fig. 327. Synascidian : Polycycli/sficscus, Huitfeldt Kaas.. Fig. 328. Obelia ge7iiculata, L. (After Hincks.) frequently forms a thick coverin
RMW0RNPY–Archive image from page 502 of The depths of the ocean. The depths of the ocean : a general account of the modern science of oceanography based largely on the scientific researches of the Norwegian steamer Michael Sars in the North Atlantic depthsofoceangen00murr Year: 1912 et numbers of attached forms, synascidians (see Fig. 327), and calcareous sponges. Halichondria panicea, one of the few siliceous sponges of the littoral zone, also Fig. 327. Synascidian : Polycycli/sficscus, Huitfeldt Kaas. Fig. 328. Obelia ge7iiculata, L. (After Hincks.) frequently forms a thick covering over long pie
RM2AXHRG2–The Danish Ingolf-Expedition . K /jj i ^j Il /oh. Plate IX. Page Fig. I. Halichondria panicea Pall. Oxea, x 165 17 — 2. Halichondria gevitrix O. S. Oxea, a of the larger ones, b of the .smaller ones, c monstrous forms, x 165 18 — 3. Halichondria fibrosa Frstdt. Oxea, a of the larger ones, b of the smaller ones, c oxeum with a swelling in the middle, x 165 20 — 4. Halichondria velamentosa Arm. Hans. Oxea, x 165 22 — 5. Halichondria velamentosa Arm. Hans. Dermal membrane from the oscular side, with a few pores, x 54 — — 6. Halichondjna velamentosa Arm. Hans. Dermal membrane from the pore side, X
RM2T68E93–Species of marine demosponges and soft corals. Callyspongia bullata 1, Spongia crogiuolo 2, Spongia vulgare 3, Amphimedon complanata 4, Halichondria panicea 5. Spugna bullata, Spugna croginolo, Spugna volgare, Spugna mano, Spugna paniforme. Handcoloured copperplate stipple engraving from Antoine Laurent de Jussieu's Dizionario delle Scienze Naturali, Dictionary of Natural Science, Florence, Italy, 1837. Illustration engraved by Corsi, drawn by Jean Gabriel Pretre and directed by Pierre Jean-Francois Turpin, and published by Batelli e Figli. Turpin (1775-1840) is considered one of the greatest
RMPF9E18–. Deutsche Südpolar-Expedition, 1901-1903, im Auftrage des Reichsamtes des Innern. Gauss (Ship); Scientific expeditions; Antarctica. Band XV. .011 Georg Raitl 1. F. acta, 2. Stylocordyla borealis irregularis, 3. Asbestopluma callithrix, 4. Asbestopluma calyx, :a, 6. Chondrocladia antarctica, 7. Homoeodictya obliquidens, 8. Inflatella fistulosa, 9. Tedania actiniiformis rctica, 10. Ectyo erguelensis, 11. Ectyodoryx frondosa anacantha, 12. Crellina tubifex, 13. Oceanapia kirkpatricki, 14. Gellius tylotoxus, 15. Reniera kerguelensis, 16. Halichondria sp. 2, 17. Siphonochalina gaussiana, 18. Aplys
RM2CH883X–. Algæ. Vol. I. Myxophyceæ, Peridinieæ, Bacillarieæ, Chlorophyceæ, together with a brief summary of the occurrence and distribution of freshwat4er Algæ . is c. Fig. 94. The sponge Halichondria associated with the Alga Strucen. In 1 the Struvea is seenemerging from the sponge at b; 2, & section through the sponge (schir) showing its canals (c)and the branches of the Alga (a) traversing it in all directions; 3, some isolated branches ofthe Stmvea. apparently symbiotically associated with the common freshwater sponge, andthe siphonocladiaceous genus Struvea is similarly related to the spongeHalic
RMPFHHPM–. Danmarks fauna; illustrerede haandbøger over den danske dyreverden... . C B2 Fig. 72. A Sertularella polyzonias, Koloni i naturlig Størrelse (efter Hincks); B Sertularella rugosa: Bl Hydrotheker (efter Broch), B2 Koloni omvokset af en Svamp Halichondria panicea, naturlig Størrelse; C Sertularella tricuspidata (efter Broch). 2. Sertularella gayi (Lamouroux) (Fig. 73 B). Koloni stor, kraftig, indtil 25 cm høj, med en tydelig Hovedstamme, der ligesom de større Grene er sammen- sat (polysifon); Forgreningen foregaar hovedsagelig i eet Plan og er, især i de ydre Grene, nogenlunde regelmæs-. Pleas
RMRH1TBH–. Bulletin. Natural history; Natuurlijke historie. 23 2 23 Aug. Sept. Total number of colonies. No. of colonies which settled since last dote of observation. Figure 33. Larval settling of Halichondria bowerbanki in two successive years. Milford Harbor. Left, 1947; right, 1948.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Peabody Museum of Natural History. New Haven : The Museum
RMRDKH54–. The Cambridge natural history. Zoology. STRUCTURE OF HALICHONDRIA 169 The colour of the species is as inconstant as its form, ranging from green to light brown and orange. MacMunn concludes from spectroscopic work that H. panicea contains at lease three pigments, a chlorophyll, a lipochrome, and a histohaematin.^ Lipochromes vary from red to yellow, chlorophyll is always associated with one or more of them. Histohaematin is a respiratory pigment. Proof has not yet been adduced that the chlorophyll is proper to the sponge and is not contained in symbiotic algae. In spite of all this inconstan
![. Handbook of zoology with examples from Canadian species, recent and fossil [microform]. Zoology; Invertebrates; Zoologie; Invertébrés. Fig. 47.—IsoDicTYA, iNFUNDiBULiFORMis, Bk., Murray Bay. Q)) general form, reduced ; (a) Spicules, highly magnified. mate sponge of the Atlantic coast, Chalina ocidata. Another very common species found attached to sea- weeds, is the close-grained and shapeless " crumb-of- bread sponge" {Halichondria) and less common are the 4. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - Stock Photo](https://c8.alamy.com/comp/RJ2BNK/handbook-of-zoology-with-examples-from-canadian-species-recent-and-fossil-microform-zoology-invertebrates-zoologie-invertbrs-fig-47isodictya-infundibuliformis-bk-murray-bay-q-general-form-reduced-a-spicules-highly-magnified-mate-sponge-of-the-atlantic-coast-chalina-ocidata-another-very-common-species-found-attached-to-sea-weeds-is-the-close-grained-and-shapeless-quot-crumb-of-bread-spongequot-halichondria-and-less-common-are-the-4-please-note-that-these-images-are-extracted-from-scanned-page-images-that-may-have-been-digitally-enhanced-for-readability-RJ2BNK.jpg ". Handbook of zoology with examples from Canadian species, recent and fossil [microform]. Zoology; Invertebrates; Zoologie; Invertébrés. Fig. 47.—IsoDicTYA, iNFUNDiBULiFORMis, Bk., Murray Bay. Q)) general form, reduced ; (a) Spicules, highly magnified. mate sponge of the Atlantic coast, Chalina ocidata. Another very common species found attached to sea- weeds, is the close-grained and shapeless " crumb-of- bread sponge" {Halichondria) and less common are the 4. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - Stock Photo")
RMRJ2BNK–. Handbook of zoology with examples from Canadian species, recent and fossil [microform]. Zoology; Invertebrates; Zoologie; Invertébrés. Fig. 47.—IsoDicTYA, iNFUNDiBULiFORMis, Bk., Murray Bay. Q)) general form, reduced ; (a) Spicules, highly magnified. mate sponge of the Atlantic coast, Chalina ocidata. Another very common species found attached to sea- weeds, is the close-grained and shapeless " crumb-of- bread sponge" {Halichondria) and less common are the 4. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability -
RMRHM68X–. The Biological bulletin. Biology; Zoology; Marine biology. SPONGE CELL ADHESION 215. Figure 1. Aggregates showing partial covering of Microciona prolijcra by Halichondria bowerbanki aggregates in a suspension of mechanically dissociated cells. The darker aggre- gates are Microciona. aggregate where one or the other species was concentrated. A mixture of M and B cells with the B factor gave aggregation in only one out of nine trials, and this aggregate contained both M and B cells. Mixture of both cell types and both factors also resulted in the formation of common aggregates. A suspension of
RMRH1TP2–. Bulletin. Natural history; Natuurlijke historie. Figure 8. Portion o£ dermis of Halichondria howerbanki showing characteristic arrangement of skeleton and pores. Lightly shaded areas represent openings from subdermal cavities into channels leading to the interior of the sponge. More heavily shaded areas represent trabeculae of cells extending from dermis to in- terior. Lagoon Pond, Martha's Vineyard, Mass. YPM #940.. Figure 9. Portion of dermis of Halichondria panicea showing characteristic ar- rangement of skeleton and pores. Plymouth, England. YPM #2097.. Please note that these images are
RMRH1TPE–. Bulletin. Natural history; Natuurlijke historie. SYSTEMATIC STUDIES 35. Figure 8. Portion o£ dermis of Halichondria howerbanki showing characteristic arrangement of skeleton and pores. Lightly shaded areas represent openings from subdermal cavities into channels leading to the interior of the sponge. More heavily shaded areas represent trabeculae of cells extending from dermis to in- terior. Lagoon Pond, Martha's Vineyard, Mass. YPM #940.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of
RMRHN5A8–. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. INDUCED FLOW THROUGH HALICHONDRIA RESULTS 449 FrcsJi material Most of the actively pumping sponges gradually reduced their activity during the course of the measurements in the flow tank; therefore it was necessary to determine the pumping rate in still water after every few measurements of total flow. Data from animals whose rates declined were discarded on suspicions of morihundity. Figure 7 shows the combined active and passive flow for a sponge whose pumping rate in still water did not vary detectahly over the course of
RMRH1RD6–. Bulletin. Natural history; Natuurlijke historie. SYSTEMATICS 53 Halichondria magniconulosa n. sp. (Text-fig. 11; plate V, fig. 1). 100// Fig. II.—Spicules of Halichondria magniconulosa. Oxeas. YPM 5039. Holotype. HoLOTYPE. YPM 5039. Rasta's Wreck, June 24, 1961. Habitat. Several specimens were found on pilings at Port Royal. Shape. Massive to lobate, reaching a height of as much as 11 cm. Color. The surface and interior of the living sponge is yellow. In alcohol, exposed surfaces become mottled grayish-brown to dark brown. The interior becomes a dull yellow. Consistency. The sponge is tough
RMRMRE45–. Annali del Museo civico di storia naturale Giacomo Doria. Natural history. 540 PULITZER-FINALI Spicules. 1) Oxeas 460-740 x 14-21 [im. They are curved; their points are generally rounded or stepped down or mucronate. Some modifications into styles or strongyles are present. 2) Oxeas 140-280 x 4.5-12 [im. They are generally curved or bent; their points are blunt. 3) Trichodragmata about 200 [im. They may be rare in some specimens. Spongosorites intricatus (Topsent) Halichondria intricata Topsent, 1892b: XIX Occurrence. Bari, S. Spirito, depth 20 m, conglomerates, dredge, 15 March 1969. R.N. C
RMRDGHKK–. An introduction to zoology, with directions for practical work (invertebrates). CHAP. IV PORIFERA 53 or it may form a branched finger-like mass, as in the common Chalina oculata, often thrown up on the beach after storms; or it may form encrusting masses with many oscula, each raised on a little pro- jecting crater-like process, as in the crumb-of-bread sponge, Halichondria (Fig. 26), which is common on rocks and weeds even above low tide tnarlr ⢠nfhprs acrain form Fk- 26.âThe Biead-onimb Sponge marK, Otners again torm ^ffalichondriapanicea) {na.tnT!d size). much larger and more com- â^ ^^
RMRN2EPC–. Annales de la Société royale malacologique de Belgique. Mollusks; Zoology. 24 SOCIÉTÉ ROYALE MALÂCOLOGIQLE DE BELGIQUE. 1826. Cliona celata, Grant. 1866 1840. Sjjonffia terebrans, Duvernay. 1867 1842. Halichondria celata, Johnst. 1867 1844. Vioa Dujardini, Nardo. 1867 1848. Spongia sulphurea, Desor. 1867 11849. Cliona radiata, Hanc. 1878 1849. — gorgonioides, Hanc. 1882 1849. — Alderi, Hanc. 1849. — angulata, Hanc. 1887 1862. Papillina suherea, 0. Schm. 1887 1866. Yioa celata, 0. Schm. 1889 1866. Hymetiiacidon celata, Bwbk. 1897 Des cellules sphéruleuses.Des tylostyles accompagnés parfois d'
RMRDGHKT–. An introduction to zoology, with directions for practical work (invertebrates). . CHAP. IV PORIFERA 53 or it may form a branched finger-like mass, as in the common Chalina oculata, often thrown up on the beach after storms; or it may form encrusting masses with many oscula, each raised on a little pro- jecting crater-like process, as in the crumb-of-bread sponge, Halichondria (Fig. 26), which is common on rocks and weeds even above low tide tnarlr ⢠nfhprs acrain form Fk- 26.âThe Biead-onimb Sponge marK, Otners again torm ^ffalichondriapanicea) {na.tnT!d size). much larger and more com- â^
RMRHM7E3–. The Biological bulletin. Biology; Zoology; Marine biology. 68 P. E. FELL AND V. F. fACOB TOTAL 6 10 22 22 14 14 15 9 26 19 1970 6 10 12 16 14 14 10 9 12 6. Figure 11. Reproductive activity of postdormant specimens of Halichondria sp. in the Mystic Estuary, Connecticut. Solid circles joined by heavy lines represent the percentages of specimens with some reproductive elements at various times during the spring and summer of 1970, and the gray region shows the percentages of specimens containing large numbers of reproductive elements during the same period. The open circles joined by broken li
RMRHM11B–. Biological survey of the Mount Desert Region. Natural history -- Maine Mount Desert Island. THE MOUNT DESERT REGION 83. attempt has been made to give a complete synonymy, although reference has been included under each species to the fullest descriptions and best illustrations. Wherever possible refer- ence is made to Lundbeck, who always includes a complete synonymy and whose descriptions and figures are excellent. p « y HOMOEEHAPHIDAE p OS ! a 'A p !5 O if i < i m 1 o o o a a o o a Halichondria panieea â â â â Halichondria glabra Halichondria fibrosa â Halichondria sp. ? â Reniera ruf
RMRD1X0J–. Danmarks fauna; illustrerede haandbøger over den danske dyreverden... . C B2 Fig. 72. A Sertularella polyzonias, Koloni i naturlig Størrelse (efter Hincks); B Sertularella rugosa: Bl Hydrotheker (efter Broch), B2 Koloni omvokset af en Svamp Halichondria panicea, naturlig Størrelse; C Sertularella tricuspidata (efter Broch). 2. Sertularella gayi (Lamouroux) (Fig. 73 B). Koloni stor, kraftig, indtil 25 cm høj, med en tydelig Hovedstamme, der ligesom de større Grene er sammen- sat (polysifon); Forgreningen foregaar hovedsagelig i eet Plan og er, især i de ydre Grene, nogenlunde regelmæs-. Pleas
RMRMRYP6–. Annali del Museo civico di storia naturale Giacomo Doria. Natural history. PORIFERI ASSOCIATI A CORALLIUM RUBRUM 351. Fig. 3 - Halichondria sp. ; A, oxee dell'es. 23; B, oxee dell'es. 24; C, oxee dell'es. 25 D, oxee dell'es. 27; E, oxee dell'es. 28; F, oxee dell'es. 29; G, oxee dell'es. 30; H oxee dell'es. 47. Fam. POLYMASTIIDAE 10. Aaptos aaptos (O. Schmidt) Tuber ella aaptos, Topsent 1900, p. 285. 2 esemplari (es. 2-7) provenienti dalla Secca del Diavolo ; entrambi sono grigiastri, consistenti, carnosi, incrostanti alla base di Corallium.. Please note that these images are extracted from s
RMRMRXF5–. Annali del Museo civico di storia naturale Giacomo Doria. Natural history. 282 G. PULITZER-FINALI. Fig. 17 - Axinomimus tenax sp. n., the holotype. Scale: 2 cm. fibres up to 1 mm thick. Between them numerous scattered spicules occur. The spicules are oxeas measuring 450-530 x 11.5-16 urn. Axinyssa aplysinoides (Dendy) Halichondria aplysinoides Dendy, 1921: 39 Occurrence: Mombasa, Bamburi, depth 7-12 m, diver, 24 January 1974. R.N. MBA.244. A small, shapeless fragment is available, which was hard, cream in life. The spicules are oxeas evenly curved, measuring 550-900 x 18-28 [im. Phakellia do
![. The Biological bulletin. Biology; Zoology; Marine biology. SPON'GE CELL ADHESION" 12 >—( Mil lull Mill I I I > B > > > 0 Factors & CMFd Cells mi. Aggregates of md cells or CMFd cells plus respective factor 3)—(< )—(< 3 [ B 0 3 ' C 0 CMFd M & B cells plus M factor Unaggregated CMFd O ceils plus M factor Figure 6. A symmetrical factor mechanism sufficient to explain the results reported here. The symbols are the same as in Figure 5, with the addition that B denotes Halichondria bower- banki and 0 denotes Haliclona occulata. M and B factors adhere more strong Stock Photo](https://c8.alamy.com/comp/RHM64M/the-biological-bulletin-biology-zoology-marine-biology-sponge-cell-adhesionquot-12-gt-mil-lull-mill-i-i-i-gt-b-gt-gt-gt-0-factors-amp-cmfd-cells-mi-aggregates-of-md-cells-or-cmfd-cells-plus-respective-factor-3lt-lt-3-b-0-3-c-0-cmfd-m-amp-b-cells-plus-m-factor-unaggregated-cmfd-o-ceils-plus-m-factor-figure-6-a-symmetrical-factor-mechanism-sufficient-to-explain-the-results-reported-here-the-symbols-are-the-same-as-in-figure-5-with-the-addition-that-b-denotes-halichondria-bower-banki-and-0-denotes-haliclona-occulata-m-and-b-factors-adhere-more-strong-RHM64M.jpg ". The Biological bulletin. Biology; Zoology; Marine biology. SPON'GE CELL ADHESION" 12 >—( Mil lull Mill I I I > B > > > 0 Factors & CMFd Cells mi. Aggregates of md cells or CMFd cells plus respective factor 3)—(< )—(< 3 [ B 0 3 ' C 0 CMFd M & B cells plus M factor Unaggregated CMFd O ceils plus M factor Figure 6. A symmetrical factor mechanism sufficient to explain the results reported here. The symbols are the same as in Figure 5, with the addition that B denotes Halichondria bower- banki and 0 denotes Haliclona occulata. M and B factors adhere more strong Stock Photo")
RMRHM64M–. The Biological bulletin. Biology; Zoology; Marine biology. SPON'GE CELL ADHESION" 12 >—( Mil lull Mill I I I > B > > > 0 Factors & CMFd Cells mi. Aggregates of md cells or CMFd cells plus respective factor 3)—(< )—(< 3 [ B 0 3 ' C 0 CMFd M & B cells plus M factor Unaggregated CMFd O ceils plus M factor Figure 6. A symmetrical factor mechanism sufficient to explain the results reported here. The symbols are the same as in Figure 5, with the addition that B denotes Halichondria bower- banki and 0 denotes Haliclona occulata. M and B factors adhere more strong
RMRGKC72–. Bulletin of the British Museum (Natural History). CT1954 PRESENTED Fig. I. Fig. 2. Fig. 3- Fig. 4- Fig. 5- Fig. 6. Fig. 7- PLATE 9 Halidona calcinea sp. n. X i/i. Haliclona tenerrima sp. n. x 3/2. Myxilla distorta sp. n. X i/l. Axinella ramosa sp. n. x i/i. Hymeniacidon glabrata sp. n. x i/i. Halichondria cornuloides sp. n. x l/l. Dragmatyle topsenti sp. n. x 3/2.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. British M
RMRH1TPR–. Bulletin. Natural history; Natuurlijke historie. Figure 6. Spicules of Halichondria bowerbanki. A. Oxeas and styles. New Haven, Conn. YPM #814. B. Oxeas. Double Beach (Branford), Conn. YPM #1819. Figure 7. Larva of Halichondria bowerbanki. Milford Harbor, Conn. (Stained whole mount.) Plymouth, England YPM No. 2167A: length, 315-5.^5-472^; width, ^10-Ui. YPM No. 2167B: length, 265-5^(9-515^; width, 6-ii-15|A. YPM No. 2168: length, 329-^52-601^; width, 8-i2-18^. YPM No. 2169: length, 350-^52-572^; width, 6-75-17^. Range and mean values of all Plymouth specimens: length, 265-^27-601 n; width,
RMRMTB6Y–. Annali del Museo civico di storia naturale Giacomo Doria. Natural history. 302 G. PULITZER-FINALI Tedaniidae Tedania anhelans (Lieberkuehn) Halichondria anhelans Lieberkuehn, 1859: 521 Occurrence: Mombasa, Bamburi Beach, depth 0.5-1 m, 16 January 1974. R.N. MBA.480, MBA.2, MBA.4. Mombasa, Nyali Bridge, on pontoons, depth 0.5-2 m, diver, 2 February 1974. R.N. MBA.309, 308, 306, 332, 322, 331, 315. Mombasa, Nyali Bridge, depth 2-5 m, diver, 15 February 1974. R.N. MBA.369, 381, 384, 385. Zanzibar, Chapani Island, depth 2-3 m, diver, 8 February 1974. R.N. ZBR.9, 36, 17, 19. Shimoni (04°43'S - 39
RMRMRE5N–. Annali del Museo civico di storia naturale Giacomo Doria. Natural history. 536 G. PLLITZER-FIXALl CERACTIXOMORPHA H A L I C H O X D R I D A Halichoxdriidae Halichondria contorta (Sarà) Topsentia contorta Sarà, 1961 : 42 Occurrence. Tremiti Islands, S. Domino, Cala Tor.da, depth 1-2 m, su- perficial cave, diver, July 1966. R.X. PTR.D.4, PTR.D.15. Tremiti Islands, Caprara, Cala Sorrentino, depth 2-3 m, suoerficial cave, diver, July 1966. R.X. PTR.E.6, PTR.E.8, PTR.E.l^. Dubrovnik, depth 2-5 m, rocky shore, diver, 16 July 1967. R.X. JDUB.T. Ponza, depth 2-5 m, superficial cave, diver, 5 July 19
RMRCXD2R–. Descriptive catalogue of the sponges in the Australian museum, Sydney. Sponges. Plate II.. 1. Halichondria rubra var. digitata. 2. Sideroderma navicelligerum.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Australian Museum; Lendenfeld, R. von (Robert), 1858-1913. London, Printed by Taylor and Francis
![. The depths of the ocean : a general account of the modern science of oceanography based largely on the scientific researches of the Norwegian steamer Michael Sars in the North Atlantic. "Michael Sars" North Atlantic Deep-sea Expedition (1910); Oceanography; North Atlantic Ocean. ^et numbers of attached forms, synascidians (see Fig. 327), and calcareous sponges. Halichondria panicea, one of the few siliceous sponges of the littoral zone, also Fig. 327. Synascidian : Polycycli/sficscus, Huitfeldt Kaas.. Fig. 328. Obelia ge7iiculata, L. (After Hincks.) frequently forms a thick coverin Stock Photo](https://c8.alamy.com/comp/RD0B1A/the-depths-of-the-ocean-a-general-account-of-the-modern-science-of-oceanography-based-largely-on-the-scientific-researches-of-the-norwegian-steamer-michael-sars-in-the-north-atlantic-quotmichael-sarsquot-north-atlantic-deep-sea-expedition-1910-oceanography-north-atlantic-ocean-et-numbers-of-attached-forms-synascidians-see-fig-327-and-calcareous-sponges-halichondria-panicea-one-of-the-few-siliceous-sponges-of-the-littoral-zone-also-fig-327-synascidian-polycyclisficscus-huitfeldt-kaas-fig-328-obelia-ge7iiculata-l-after-hincks-frequently-forms-a-thick-coverin-RD0B1A.jpg ". The depths of the ocean : a general account of the modern science of oceanography based largely on the scientific researches of the Norwegian steamer Michael Sars in the North Atlantic. "Michael Sars" North Atlantic Deep-sea Expedition (1910); Oceanography; North Atlantic Ocean. ^et numbers of attached forms, synascidians (see Fig. 327), and calcareous sponges. Halichondria panicea, one of the few siliceous sponges of the littoral zone, also Fig. 327. Synascidian : Polycycli/sficscus, Huitfeldt Kaas.. Fig. 328. Obelia ge7iiculata, L. (After Hincks.) frequently forms a thick coverin Stock Photo")
RMRD0B1A–. The depths of the ocean : a general account of the modern science of oceanography based largely on the scientific researches of the Norwegian steamer Michael Sars in the North Atlantic. "Michael Sars" North Atlantic Deep-sea Expedition (1910); Oceanography; North Atlantic Ocean. ^et numbers of attached forms, synascidians (see Fig. 327), and calcareous sponges. Halichondria panicea, one of the few siliceous sponges of the littoral zone, also Fig. 327. Synascidian : Polycycli/sficscus, Huitfeldt Kaas.. Fig. 328. Obelia ge7iiculata, L. (After Hincks.) frequently forms a thick coverin
![. The depths of the ocean : a general account of the modern science of oceanography based largely on the scientific researches of the Norwegian steamer Michael Sars in the North Atlantic. "Michael Sars" North Atlantic Deep-sea Expedition (1910); Oceanography; North Atlantic Ocean. ^et numbers of attached forms, synascidians (see Fig. 327), and calcareous sponges. Halichondria panicea, one of the few siliceous sponges of the littoral zone, also Fig. 327. Synascidian : Polycycli/sficscus, Huitfeldt Kaas.. Fig. 328. Obelia ge7iiculata, L. (After Hincks.) frequently forms a thick coverin Stock Photo](https://c8.alamy.com/comp/RD0AN0/the-depths-of-the-ocean-a-general-account-of-the-modern-science-of-oceanography-based-largely-on-the-scientific-researches-of-the-norwegian-steamer-michael-sars-in-the-north-atlantic-quotmichael-sarsquot-north-atlantic-deep-sea-expedition-1910-oceanography-north-atlantic-ocean-et-numbers-of-attached-forms-synascidians-see-fig-327-and-calcareous-sponges-halichondria-panicea-one-of-the-few-siliceous-sponges-of-the-littoral-zone-also-fig-327-synascidian-polycyclisficscus-huitfeldt-kaas-fig-328-obelia-ge7iiculata-l-after-hincks-frequently-forms-a-thick-coverin-RD0AN0.jpg ". The depths of the ocean : a general account of the modern science of oceanography based largely on the scientific researches of the Norwegian steamer Michael Sars in the North Atlantic. "Michael Sars" North Atlantic Deep-sea Expedition (1910); Oceanography; North Atlantic Ocean. ^et numbers of attached forms, synascidians (see Fig. 327), and calcareous sponges. Halichondria panicea, one of the few siliceous sponges of the littoral zone, also Fig. 327. Synascidian : Polycycli/sficscus, Huitfeldt Kaas.. Fig. 328. Obelia ge7iiculata, L. (After Hincks.) frequently forms a thick coverin Stock Photo")
RMRD0AN0–. The depths of the ocean : a general account of the modern science of oceanography based largely on the scientific researches of the Norwegian steamer Michael Sars in the North Atlantic. "Michael Sars" North Atlantic Deep-sea Expedition (1910); Oceanography; North Atlantic Ocean. ^et numbers of attached forms, synascidians (see Fig. 327), and calcareous sponges. Halichondria panicea, one of the few siliceous sponges of the littoral zone, also Fig. 327. Synascidian : Polycycli/sficscus, Huitfeldt Kaas.. Fig. 328. Obelia ge7iiculata, L. (After Hincks.) frequently forms a thick coverin
RMRCRY6Y–. Deutsche Südpolar-Expedition, 1901-1903, im Auftrage des Reichsamtes des Innern. Gauss (Ship); Scientific expeditions; Antarctica. Band XV. .011 Georg Raitl 1. F. acta, 2. Stylocordyla borealis irregularis, 3. Asbestopluma callithrix, 4. Asbestopluma calyx, :a, 6. Chondrocladia antarctica, 7. Homoeodictya obliquidens, 8. Inflatella fistulosa, 9. Tedania actiniiformis rctica, 10. Ectyo erguelensis, 11. Ectyodoryx frondosa anacantha, 12. Crellina tubifex, 13. Oceanapia kirkpatricki, 14. Gellius tylotoxus, 15. Reniera kerguelensis, 16. Halichondria sp. 2, 17. Siphonochalina gaussiana, 18. Aplys
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