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Hyalonema Stock Photos and Images
RMP24YPG–. Hyalonema boreale 153 Hyalonema boreale - - Print - Iconographia Zoologica - Special Collections University of Amsterdam - UBAINV0274 112 05 0028A
RMR5AETG–Historical image of Hexactinellid sponges, glass sponges. Euplectella aspergillum, Hyalonema thomsoni, Lefroyella decora
RF2B90MBG–Hyalonema boreale, Print, Reimagined by Gibon, design of warm cheerful glowing of brightness and light rays radiance. Classic art reinvented with a modern twist. Photography inspired by futurism, embracing dynamic energy of modern technology, movement, speed and revolutionize culture.
RM2AXDTW6–Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin . ersuchung und Bestimmung an. Eines derselben besteht aus einem etwa 10 cm langen,daumendicken und etwas gekrümmten, festen, rundlichenStiele, dessen unregelmässig verbreiterte Basis einer festenUnterlage aufgesessen haben muss und an einer Stelle nocheine Trochus-Schale von Groschenstückgrösse angewachsenzeigt. Aus dem abgebrochenen oberen Ende ragen mehrerespannenlange, stricknadeldicke Kieselnadeln hervor, welche 5 138 Gesellschaft naturfwseilender Freunde, Berlin. durchaus den Wurzelschopfnadeln von Hyalonema Skboldiglei
RMRWPH0G–Elements of comparative anatomy (1878) Elements of comparative anatomy elementsofcompar00gege Year: 1878 106 COMPARATIVE ANATOMY. Fig. 37. 1 Cell with .1 siliceous spicule of Spougilla. 2 Ves- icle with an amphi- disc of Spougilla (after N. Lieber- kiihn). (Fig. 37, 2). The siliceous spicules are ofteu greatly elongated, and form excessively delicate skeletons (Euplectella), or they form bulky structures which project as tufts of fila- ments far beyond the body (Hyalonema). Lastly, in the Fibrospongia?, the skeleton of the body is formed by fibres united into a network, which consist of a
RM2AJBD7T–The Annals and magazine of natural history; zoology, botany, and geology . m by the sarcode. The base con-tracted, some of the thread-like spicules of the tube andothers being produced into a stem, which is sunk in the mud.The radical filaments barbed near the end, and with a cup-shaped anchor at the tip. Semjperella SchuUzei ^ Hyalonema Sclmltzei, Semper. The different shape of the body of Euplectella asjpergillum Dr. J. E. Gray on Hyalonema Schultzei 377 and of E. cucuvier may indicate that they grow in differentsituations and circnmstances. E. cucumer most probably grows in the mud, kept in
RMRWPH0H–Elements of comparative anatomy (1878) Elements of comparative anatomy elementsofcompar00gege Year: 1878 Fig. 37. 1 Cell with .1 siliceous spicule of Spougilla. 2 Ves- icle with an amphi- disc of Spougilla (after N. Lieber- kiihn). (Fig. 37, 2). The siliceous spicules are ofteu greatly elongated, and form excessively delicate skeletons (Euplectella), or they form bulky structures which project as tufts of fila- ments far beyond the body (Hyalonema). Lastly, in the Fibrospongia?, the skeleton of the body is formed by fibres united into a network, which consist of a substance allied to chitin.
RMPG22C6–. Zoology : for students and general readers . Zoology. 48 ZOOLOGY. sponges north of New York is Clialinula oculata (Bower- bank), which grows in long slender branches on the piles of wharves and bridges. Allied to it is Axinella (Fig. 33, A. polypoides). A representative in northern waters of the genuine sili- cious or glass sponges is the Hyalonema (Fig. 33, H. horeale). At the depth of 100 fathoms in the Gulf of Maine occurs a. Fig. i^.—Pheronema Anna', half iiatunil size, with stellate and anchor-like spicules, much enlarged.—After Leidy. similar species {H. longissinmin Sars). Fig. 34 rep
RM2AJBM2D–The Annals and magazine of natural history; zoology, botany, and geology . Fig. 1. a, head ; b, stem; c, base. Fig. 2. Aggregation of linear spi-cules forming the stem. Fig. 3. Interior of the head to show the radiatingbundles. Fig. 4. Spicules implanted perpendicularly upon the head andbase. Fig. 5. Spicules of the radiating bundles. Fig. 6. Spinous spiculesof the sarcode of the stem. Fig. 7. Spicules of the stem or axis. 38 Dr. J. V. Barboza du Bocage on Hyalonema boreale. communicate to you, because they completely change my firstimpression. The axis or stem of the sponge is composed of an
RM2AJBFKP–The Annals and magazine of natural history; zoology, botany, and geology . Fig. 1. a, head ; b, stem; c, base. Fig. 2. Aggregation of linear spi-cules forming the stem. Fig. 3. Interior of the head to show the radiatingbundles. Fig. 4. Spicules implanted perpendicularly upon the head andbase. Fig. 5. Spicules of the radiating bundles. Fig. 6. Spinous spiculesof the sarcode of the stem. Fig. 7. Spicules of the stem or axis. 38 Dr. J. V. Barboza du Bocage on Hyalonema boreale. communicate to you, because they completely change my firstimpression. The axis or stem of the sponge is composed of an
RM2AN8RGC–Quarterly journal of microscopical science . the mass. The object is drawn as seen when focussed downnearly to the equatorial margin, hence many of the stellate spi-cules are not seen. „ 3. Furcated attenuato-patento-ternate spicule of Bowerbank (50). „ 4. Stellate spicules of the bark layer. „ 5. Recurvo-teruate spicule, Bwk. (54). „ 6. Expando-ternate spicule, Bwk, (128). PLATE III. Hyalonema mirabilis. Gray. Osuluni from the interior of the Sponge mass, near the place where the glass coil ends. Upper figure enlarged; lower figure showingthree spiculate cruciform spicules, the cruciform port
RM2AXDTNR–Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin . Sitzung Vom 22. Mai 1894. 139 Figur 2.. hineingesteckten Hyalonema-Schopfnadeln, sondern absicht-lich zur künstlichen Umkleidung desselben verwandt ist,kann keinem Zweifel unterliegen. Die genauere mikroskopische Untersuchung des Schwamm-körpers ergab, dass es sich um den Stiel einer bei der InselCebu schon viederholt gefundenen Hexactinellide, Gratero-morpha Meyeri J. E. Gray, handelt. Interessanter als diese wahrscheinlich auf einen Betrugkauflustiger Sammler berechnete künstliche Vereinigung vonHexactinelliden-Bruchstück
RM2AG19G7–. Brockhaus' Konversations-Lexikon. 1. Pheronema Carpenteri. 2. Hyalonema Sieboldü. 3. Semperella SchultzeL 4. Daotylocalyx pumin-3. Diymonema Victoria. 10. Ypsilothuria attenuata. 11. Rhopalodina Heurteli. Vi. Oneii-ophanta niut:17. Hymenaster rex. - 18. Arctmus Baffini. 19. Xematocaicinus gracUipes. ai. Colossendeis Titan. 25. Halosaurus maciochii. 26. Neostoma bathyphiluin. L7. Brockhaus Eonversations-Lexikon. 14. Aufl. LEBEN.. 5. ScleiTitlmmnua ClansU. 6. Chonclrriiaadia virgata. 7. Actinotheda pelhicida. 8. Pectaathis astevoides.18. 13 Euiilii-oQidcs Talismani. 14. FcniaKone rosea. 15. Ps
RM2AG1A3W–. Brockhaus' Konversations-Lexikon. 5olargebiete fdiwantt bie 23obentemperatur in bengroßen Siefen tjon mebr ali 5000 m jwifdien +2°unb 0°, in ben 5polargebieten felbft finbct man So:bentemperaturen bi» ä —3- 2)ie giwantung TIEFSE 2 3. 1. Pheronema Carpenteri. 2. Hyalonema Sieboldü. 3. Semperella SchultzeL 4. Daotylocalyx pumin-3. Diymonema Victoria. 10. Ypsilothuria attenuata. 11. Rhopalodina Heurteli. Vi. Oneii-ophanta niut:17. Hymenaster rex. - 18. Arctmus Baffini. 19. Xematocaicinus gracUipes. ai. Colossendeis Titan. 25. Halosaurus maciochii. 26. Neostoma bathyphiluin. L7. Brockhaus Eonver
RM2AJHMP5–Report on the scientific results of the voyage of H.M.S Challenger during the years 1873-76 : under the command of Captain George S Nares, R.N., F.R.S and Captain Frank Turle Thomson, R.N. . ilQ. i>.—Myaionemato:ceres, Wyville Thomson. Upper (afterW. Th.) surface, natural size. Fig. 6.- -Hyahmema toxeres, Wyville Thomson. Lower (afterW. Th.) surface of the sponge, natural size. like a bow or boomerang. These spicules are distributed in all parts of the sponge, andare particularly abundant near the insertion of the coil. No analogous form occurs inthe other species of Hyalonema. The large am
RM2AJHJ7B–Report on the scientific results of the voyage of H.M.S Challenger during the years 1873-76 : under the command of Captain George S Nares, R.N., F.R.S and Captain Frank Turle Thomson, R.N. . sigsbeei, 16. Vosmaer, 3. Walcott, fossil EuplecteUid, 63. Walferia, n. gen., 96, 369. „ Hemmingii, n. sp., 96, 369 (Pis. ix., x.,xi.). Weltner, Ajjhrocallistes, 310; fossil forms, 16. West Hebrides, Hyalonema, 213, 382. West Indies, Aulocystis, 406; DadyJocalyx, 403;Myliusia, 405 ; Sderoplegma, 401. Witefield, R. P., fossil EuplecteUid, 63. Willemoes Suhm, Eupledella, 61. Wright, Perceval, Aphrocallistes
RM2AFTH5Y–. Report on the scientific results of the voyage of H.M.S. Challenger during the years 1873-76 : under the command of Captain George S. Nares, R.N., F.R.S. and Captain Frank Turle Thomson, R.N.. FEfctabe anl CFirtsch dr! lithinst.T.WemeiiiWmteiftaiiMurt/M- HYALONEMA APERTUM. F E Schuize PLATE XlXVIfJ. PLATE XXXVIIT. PAGE Hyalonema {Stylocalyx) apcrtum, F. E. S., . 214 Fig. 1. Vertical section through the upper marginal portion (combination figure);x20. Fig. 2. External view of the dermal membrane ; x 60. Fig. 3. Oxydiact from the parenchyma ; x 100. Fig. 4. Small strong oxyhexact with straig
RM2AFTJR5–. Report on the scientific results of the voyage of H.M.S. Challenger during the years 1873-76 : under the command of Captain George S. Nares, R.N., F.R.S. and Captain Frank Turle Thomson, R.N.. FEScrj; IilJi. Anrt.v J.G.Bath, lBip;;| fIG. I-II, HYALONEMA THOMSONI. W.Marshall. FIG. 12-17. var; EXIGUUM. FESchulze. PLATE XXXV. (ZOOL. CHALL. EXP. PART LIII.—1887.)—Ggg. PLATE XXXV. PAGE Ilycdoneina {Stylocabjx) depressum, F. E. S., . 217 Fig. 1. A specimen, preserved iu alcohol; natural size. Fig. 2. Longitudinal section through the body and the basal tuft; natural size. Fig. 3. Fragment of the o
RM2AFTFH8–. Report on the scientific results of the voyage of H.M.S. Challenger during the years 1873-76 : under the command of Captain George S. Nares, R.N., F.R.S. and Captain Frank Turle Thomson, R.N.. *=-a::. Geo West lith ad Tiat FHuft.LiaEdir. DICTYOSPHAERA GLOBUS, F. E Schulze. PLATE XLL fzuOL. CHALL. EXP.—PART UII.—1887.)—Ggg. PLATE XLI. PAGE Hyalonema (Styloccdyx) clavigerum, F. E. S., . 220 Fig. 1. Fragment, preserved in alcohol; natural size. Fig. 2. Vertical section of the marginal portion, with extrinsic, intruded oxyhex-asters (combination figure); x 60. Fig. 3. Marginal oxydiact with four
RM2AFTNG5–. Report on the scientific results of the voyage of H.M.S. Challenger during the years 1873-76 : under the command of Captain George S. Nares, R.N., F.R.S. and Captain Frank Turle Thomson, R.N.. Hyalonema tenue, F. E. S., . . 228 Fig. 1. Fragment, sliowing the margin of the oscular aperture, outer side view ;natural size. Fig. 2. Fragment of the side wall, interior (gastral) side view; natural size. Fig. 3. Autodermal pentact pinulus ; x 100. Fig. 4. Amphidisc ; x 300. Fig. 5. Oxyhexact with smooth bent rays; x 300. Fig. 6. Amphidisc; x 300. Fig. 7. Marginal diact with four cruciately disposed
RM2AFTMAP–. Report on the scientific results of the voyage of H.M.S. Challenger during the years 1873-76 : under the command of Captain George S. Nares, R.N., F.R.S. and Captain Frank Turle Thomson, R.N.. 1-10. Hyalonema rohustum, F. E. S., . 229 Fig. 1. Lateral view of a great amphidisc; x 300. Fig. 2. Terminal view of the same great amphidisc shown in fig. 1 ; x 300.Figs. 3, 4. Middle-sized amphidiscs ; x 300.Fig. 5. Small amphidisc ; x 300.Fig. 6. Oxyhexact with smooth bent rays ; x 300.Fig. 7. Autodermal pentact pinulus ; x 300.Fig. 8. Oxyhexact with straight echinated rays ; x 300.Fig. 9. Strong te
RM2AFTPKJ–. Report on the scientific results of the voyage of H.M.S. Challenger during the years 1873-76 : under the command of Captain George S. Nares, R.N., F.R.S. and Captain Frank Turle Thomson, R.N.. ^i^i^^^*- r^. 15. f t&. J >00 =.i^. NV EESohuize ani GFinacK del. Fiq.1-11.HYAL0NEMA DIVER&ENS F E.Sch.ize, Fig 12-17 HYALONEMA LUSITANiCUM B.d Boccage PLATE XXIX. (ZOOL. CHALL. EXP —PART LIII.—1887.)—Ggg- PLATE XXIX. size. Fig. 2. Inferior side view of a compressed damaged specimen, from a photograph ;natural size. Fig. 3. Superior (gastral) side view of the compressed damaged specimen shownin fig.
RM2AFTJ2Y–. Report on the scientific results of the voyage of H.M.S. Challenger during the years 1873-76 : under the command of Captain George S. Nares, R.N., F.R.S. and Captain Frank Turle Thomson, R.N.. %., •^. OeoWesUiai linat r Hulk, LiftIdin HYALONEMA DEPRESSUM, F E Schulze. PLATE XXXVI. PLATE XXXVI. PAGE Hyalonema depressum, F. E. S., . .217 Fig. 1. Vertical section of the lateral wall; x 12.Fig. 2. Parenchymal monact; x 100.Fig. 3. Great amphidisc with bent central prongs ; x 300.Figs. 4, 5. Middle-sized amphidiscs ; x 300 and 450.Fig. 6. Small amphidiscs ; x 450. Fig. 7. Middle part of a long sp
RM2AFTMN8–. Report on the scientific results of the voyage of H.M.S. Challenger during the years 1873-76 : under the command of Captain George S. Nares, R.N., F.R.S. and Captain Frank Turle Thomson, R.N.. The Voy3,^e of H M, SClialleiijer Hexactmelliaa PI XXXI. 10 t G»o West lift aj Tiat 1 Kuft,L>Ol>;ail; HYALONEMA ELEGANS, F.E, Scliiilze. PLATE XXIII. PLATE XXXII. PAGE Figs. 1-10. Hyalonema rohustum, F. E. S., . 229 Fig. 1. Lateral view of a great amphidisc; x 300. Fig. 2. Terminal view of the same great amphidisc shown in fig. 1 ; x 300.Figs. 3, 4. Middle-sized amphidiscs ; x 300.Fig. 5. Small a
RMRGFT19–. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology; Zoology. Fig-. 528. — Japanese Hyalonema. ^.. 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.. Harvard University. Museum of Comparative Zoology. Cambridge, Mass. : The Museum
RMRR69XH–. Abhandlungen der Königlichen Akademie der Wissenschaften in Berlin. Science. isch. Phys. Abh. 1891. •ig 1-14. Hyalonema indicum andamanensi I Fiq 15 24 Hvalonei Tal' V. 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.. Deutsche Akademie der Wissenschaften zu Berlin. Berlin : Realschul-Buchhandlung
RMRR5581–. An account of the Indian triaxonia collected by the Royal Indian Marine Survey Ship Investigator. Hexactinellida. Inveslicjator [inliaii Tnaxonia. Plate VI.. 1-8. Hyalonema aho, k, KK.S.Il 9-17. Hvalonenui iiivosUualons FE.SrI. 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.. Schulze, Franz Eilhard, 1840-1921. Calcutta : Printed by order of the Trustees of the Indian Museum
RMRDJ6J8–. Animal parasites and messmates. Parasites. 66 ANIMAL PAKASITES AND MESSMATES. sponge for the bottom; Professor Loven has shown the true pose of the Hyalonema, and this he has effected by means of a small specimen from the Northern Sea. Semper found a new CEga, to which he' gave the specific name of Hirsuta, in an enlarged canal of the new Hyalonema of the Philippine Islands, which he dedicated to Mons. Schultze. The Adriatic also produces a species of the same genus (Polythoa) which inhabits, like that of the Chinese Sea, a sponge to which the name of Axinella has been given. These Polythoss
![. Abhandlungen der Königlichen Akademie der Wissenschaften in Berlin. Science. K.Preuss Akad d Wissensch.. 1-13 Hyalonema indicum laccadivense F.E.Sch. 14-18 Hyalone F ]-. Schulze ? Hexactine I. 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.. Deutsche Akademie der Wissenschaften zu Berlin. Berlin : Realschul-Buchhandlung Stock Photo](https://c8.alamy.com/comp/RR69XJ/abhandlungen-der-kniglichen-akademie-der-wissenschaften-in-berlin-science-kpreuss-akad-d-wissensch-1-13-hyalonema-indicum-laccadivense-fesch-14-18-hyalone-f-schulze-hexactine-i-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-deutsche-akademie-der-wissenschaften-zu-berlin-berlin-realschul-buchhandlung-RR69XJ.jpg ". Abhandlungen der Königlichen Akademie der Wissenschaften in Berlin. Science. K.Preuss Akad d Wissensch.. 1-13 Hyalonema indicum laccadivense F.E.Sch. 14-18 Hyalone F ]-. Schulze ? Hexactine I. 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.. Deutsche Akademie der Wissenschaften zu Berlin. Berlin : Realschul-Buchhandlung Stock Photo")
RMRR69XJ–. Abhandlungen der Königlichen Akademie der Wissenschaften in Berlin. Science. K.Preuss Akad d Wissensch.. 1-13 Hyalonema indicum laccadivense F.E.Sch. 14-18 Hyalone F ]-. Schulze ? Hexactine I. 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.. Deutsche Akademie der Wissenschaften zu Berlin. Berlin : Realschul-Buchhandlung
![. Animate creation : popular edition of "Our living world" : a natural history. Zoology; Zoology. THE RHIZOPODS. 593 Order II., Silicoidea, includes the highest of the class. The skeleton framework of these Sponges is almost whoUy made up of silicious spicules. The Tethia and Geodia are promi- nent forms. What are known as Glass Sponges are of this Order. The Hyalonema, or Glass-rope Sponge, is found in the waters around the Philippine Islands. Though so much in appearance like spun glass, it is nevertheless of horn, like the nails and hoofs of animals. When burnt it has the same odo Stock Photo](https://c8.alamy.com/comp/RN3X76/animate-creation-popular-edition-of-quotour-living-worldquot-a-natural-history-zoology-zoology-the-rhizopods-593-order-ii-silicoidea-includes-the-highest-of-the-class-the-skeleton-framework-of-these-sponges-is-almost-whouy-made-up-of-silicious-spicules-the-tethia-and-geodia-are-promi-nent-forms-what-are-known-as-glass-sponges-are-of-this-order-the-hyalonema-or-glass-rope-sponge-is-found-in-the-waters-around-the-philippine-islands-though-so-much-in-appearance-like-spun-glass-it-is-nevertheless-of-horn-like-the-nails-and-hoofs-of-animals-when-burnt-it-has-the-same-odo-RN3X76.jpg ". Animate creation : popular edition of "Our living world" : a natural history. Zoology; Zoology. THE RHIZOPODS. 593 Order II., Silicoidea, includes the highest of the class. The skeleton framework of these Sponges is almost whoUy made up of silicious spicules. The Tethia and Geodia are promi- nent forms. What are known as Glass Sponges are of this Order. The Hyalonema, or Glass-rope Sponge, is found in the waters around the Philippine Islands. Though so much in appearance like spun glass, it is nevertheless of horn, like the nails and hoofs of animals. When burnt it has the same odo Stock Photo")
RMRN3X76–. Animate creation : popular edition of "Our living world" : a natural history. Zoology; Zoology. THE RHIZOPODS. 593 Order II., Silicoidea, includes the highest of the class. The skeleton framework of these Sponges is almost whoUy made up of silicious spicules. The Tethia and Geodia are promi- nent forms. What are known as Glass Sponges are of this Order. The Hyalonema, or Glass-rope Sponge, is found in the waters around the Philippine Islands. Though so much in appearance like spun glass, it is nevertheless of horn, like the nails and hoofs of animals. When burnt it has the same odo
RMRN4W1C–. Animal parasites and messmates. Parasites. G6 ANIMAL PARASITES AND MESSMATES. sponge for the bottom; Professor Loven has shown the true pose of the Hyalonema, and this he has effected by means of a small specimen from the Northern Sea. Semper fomid a new (Ega, to which he gave the specific name of Hirsuta, in an enlarged canal of the new Hyalonema of the Philippine Islands, which he dedicated to Mons. Schultze. The Adriatic also produces a species of the same genus {Polythoa) which inhabits, like that of the Chinese Sea, a sponge to which the name of Ax'inclla has been given. These Polythose
![. The Annals and magazine of natural history; zoology, botany, and geology. Natural history; Zoology; Botany; Geology. 194 Dr. J. E.Gray on the Growth of Hyalonema. carried away by the dredge or by the nets, or otherwise; and on entire specimens, as well as on fragmentary ones, there will often be found the parasitic Palythoa investing them, and in some cases, where the head has been torn off, even creeping- over the tip of the upper end of the stem and overgrowing it, as in the specimen you sent me. " You see I venture to' prophesy; and although it is said that l no one is a prophet in h Stock Photo](https://c8.alamy.com/comp/RMR6PK/the-annals-and-magazine-of-natural-history-zoology-botany-and-geology-natural-history-zoology-botany-geology-194-dr-j-egray-on-the-growth-of-hyalonema-carried-away-by-the-dredge-or-by-the-nets-or-otherwise-and-on-entire-specimens-as-well-as-on-fragmentary-ones-there-will-often-be-found-the-parasitic-palythoa-investing-them-and-in-some-cases-where-the-head-has-been-torn-off-even-creeping-over-the-tip-of-the-upper-end-of-the-stem-and-overgrowing-it-as-in-the-specimen-you-sent-me-quot-you-see-i-venture-to-prophesy-and-although-it-is-said-that-l-no-one-is-a-prophet-in-h-RMR6PK.jpg ". The Annals and magazine of natural history; zoology, botany, and geology. Natural history; Zoology; Botany; Geology. 194 Dr. J. E.Gray on the Growth of Hyalonema. carried away by the dredge or by the nets, or otherwise; and on entire specimens, as well as on fragmentary ones, there will often be found the parasitic Palythoa investing them, and in some cases, where the head has been torn off, even creeping- over the tip of the upper end of the stem and overgrowing it, as in the specimen you sent me. " You see I venture to' prophesy; and although it is said that l no one is a prophet in h Stock Photo")
RMRMR6PK–. The Annals and magazine of natural history; zoology, botany, and geology. Natural history; Zoology; Botany; Geology. 194 Dr. J. E.Gray on the Growth of Hyalonema. carried away by the dredge or by the nets, or otherwise; and on entire specimens, as well as on fragmentary ones, there will often be found the parasitic Palythoa investing them, and in some cases, where the head has been torn off, even creeping- over the tip of the upper end of the stem and overgrowing it, as in the specimen you sent me. " You see I venture to' prophesy; and although it is said that l no one is a prophet in h
![. A contribution to American thalassography : Three cruises of the United States Coast and geodetic survey steamer "Blake", in the gulf of Mexico, in the Caribbean sea, and along the Atlantic coast of the United States, from 1877 to 1880. Blake (Steamer); Marine animals -- Atlantic Ocean; Marine sediments. Fig. 528. — Japanese Hyalonema. -|.. 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.. Agassiz, Alexander, 1835 Stock Photo](https://c8.alamy.com/comp/RE9B5H/a-contribution-to-american-thalassography-three-cruises-of-the-united-states-coast-and-geodetic-survey-steamer-quotblakequot-in-the-gulf-of-mexico-in-the-caribbean-sea-and-along-the-atlantic-coast-of-the-united-states-from-1877-to-1880-blake-steamer-marine-animals-atlantic-ocean-marine-sediments-fig-528-japanese-hyalonema-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-agassiz-alexander-1835-RE9B5H.jpg ". A contribution to American thalassography : Three cruises of the United States Coast and geodetic survey steamer "Blake", in the gulf of Mexico, in the Caribbean sea, and along the Atlantic coast of the United States, from 1877 to 1880. Blake (Steamer); Marine animals -- Atlantic Ocean; Marine sediments. Fig. 528. — Japanese Hyalonema. -|.. 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.. Agassiz, Alexander, 1835 Stock Photo")
RMRE9B5H–. A contribution to American thalassography : Three cruises of the United States Coast and geodetic survey steamer "Blake", in the gulf of Mexico, in the Caribbean sea, and along the Atlantic coast of the United States, from 1877 to 1880. Blake (Steamer); Marine animals -- Atlantic Ocean; Marine sediments. Fig. 528. — Japanese Hyalonema. -|.. 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.. Agassiz, Alexander, 1835
RMRR558D–. An account of the Indian triaxonia collected by the Royal Indian Marine Survey Ship Investigator. Hexactinellida. Il ive^sMcialoi- liulmn Tnaxonia. PlpLlein.. i-1.3. Hyalonema imlicum laccad ivense EE.Sch, 14-18. Hyalonenin heyinon.s, F.E, Svh. 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.. Schulze, Franz Eilhard, 1840-1921. Calcutta : Printed by order of the Trustees of the Indian Museum
RMRDKG32–. The Cambridge natural history. Zoology. 4o6 COELENTERATA ANTHOZOA CHAP. species of Upizoanthus form colonies on the shells of G-asteropods inhabited by hermit crabs. Parazoanthus tunicans is found on the stem of a Plumularia ; Parazoanthus separatus, from Jamaica, is associated with a sponge. The base of the bundle of long spicules of the Sponge Hyalonema (p. 204) is almost invariably sheathed by a colony of Upizoanthus stellaris. The only genera occurring within the British area are FjnzoantJms (with six species), Parazoanthus (with four species), and Zoanthus sulcatus. Of the species of Up
![. Fossil sponges and other organic remains from the Quebec Group at Little Metis [microform]. Sponges; Paleontology; Eponges; Paléontologie. Fig. 8. -Pi'otosponffia mononema. Primary, secondary and tertiary spicules, x n. anchoring-rod in tliis species is often increased in thickness by a crust or frosting of pyrite, and this would seem to indicate that it had, like tlie modern Hyalonema, animal matter as well as silica in its composition, or that foreign organic bodies attached themselves to it. Nearly as abundant as the preceding form, wliich it differs from in the character of the anchoring Stock Photo](https://c8.alamy.com/comp/RJ5PRD/fossil-sponges-and-other-organic-remains-from-the-quebec-group-at-little-metis-microform-sponges-paleontology-eponges-palontologie-fig-8-piotosponffia-mononema-primary-secondary-and-tertiary-spicules-x-n-anchoring-rod-in-tliis-species-is-often-increased-in-thickness-by-a-crust-or-frosting-of-pyrite-and-this-would-seem-to-indicate-that-it-had-like-tlie-modern-hyalonema-animal-matter-as-well-as-silica-in-its-composition-or-that-foreign-organic-bodies-attached-themselves-to-it-nearly-as-abundant-as-the-preceding-form-wliich-it-differs-from-in-the-character-of-the-anchoring-RJ5PRD.jpg ". Fossil sponges and other organic remains from the Quebec Group at Little Metis [microform]. Sponges; Paleontology; Eponges; Paléontologie. Fig. 8. -Pi'otosponffia mononema. Primary, secondary and tertiary spicules, x n. anchoring-rod in tliis species is often increased in thickness by a crust or frosting of pyrite, and this would seem to indicate that it had, like tlie modern Hyalonema, animal matter as well as silica in its composition, or that foreign organic bodies attached themselves to it. Nearly as abundant as the preceding form, wliich it differs from in the character of the anchoring Stock Photo")
RMRJ5PRD–. Fossil sponges and other organic remains from the Quebec Group at Little Metis [microform]. Sponges; Paleontology; Eponges; Paléontologie. Fig. 8. -Pi'otosponffia mononema. Primary, secondary and tertiary spicules, x n. anchoring-rod in tliis species is often increased in thickness by a crust or frosting of pyrite, and this would seem to indicate that it had, like tlie modern Hyalonema, animal matter as well as silica in its composition, or that foreign organic bodies attached themselves to it. Nearly as abundant as the preceding form, wliich it differs from in the character of the anchoring
![. The Cambridge natural history. Zoology. 172 EORIFERA CHAP. pointed at both ends it receives the special name oxea. The lamination of the spicule is rendered much more distinct by heat- ing or treatment with caustic potash.''. Fio. 66. Cut end of a length of a siliceous spicule from Hyalonema sieboldii, with the lamellar structure revealed by solution. x 104. (After Sollas.) The archaeocytes are rounded amoeboid cells early set apart in the larva; they are practically undifferentiated blastomeres. Some of them become reproductive elements, and thus afford a good instance of " continuity Stock Photo](https://c8.alamy.com/comp/RDKH4M/the-cambridge-natural-history-zoology-172-eorifera-chap-pointed-at-both-ends-it-receives-the-special-name-oxea-the-lamination-of-the-spicule-is-rendered-much-more-distinct-by-heat-ing-or-treatment-with-caustic-potash-fio-66-cut-end-of-a-length-of-a-siliceous-spicule-from-hyalonema-sieboldii-with-the-lamellar-structure-revealed-by-solution-x-104-after-sollas-the-archaeocytes-are-rounded-amoeboid-cells-early-set-apart-in-the-larva-they-are-practically-undifferentiated-blastomeres-some-of-them-become-reproductive-elements-and-thus-afford-a-good-instance-of-quot-continuity-RDKH4M.jpg ". The Cambridge natural history. Zoology. 172 EORIFERA CHAP. pointed at both ends it receives the special name oxea. The lamination of the spicule is rendered much more distinct by heat- ing or treatment with caustic potash.''. Fio. 66. Cut end of a length of a siliceous spicule from Hyalonema sieboldii, with the lamellar structure revealed by solution. x 104. (After Sollas.) The archaeocytes are rounded amoeboid cells early set apart in the larva; they are practically undifferentiated blastomeres. Some of them become reproductive elements, and thus afford a good instance of " continuity Stock Photo")
RMRDKH4M–. The Cambridge natural history. Zoology. 172 EORIFERA CHAP. pointed at both ends it receives the special name oxea. The lamination of the spicule is rendered much more distinct by heat- ing or treatment with caustic potash.''. Fio. 66. Cut end of a length of a siliceous spicule from Hyalonema sieboldii, with the lamellar structure revealed by solution. x 104. (After Sollas.) The archaeocytes are rounded amoeboid cells early set apart in the larva; they are practically undifferentiated blastomeres. Some of them become reproductive elements, and thus afford a good instance of " continuity
![. The Cambridge natural history. Zoology. Fio. 66. Cut end of a length of a siliceous spicule from Hyalonema sieboldii, with the lamellar structure revealed by solution. x 104. (After Sollas.) The archaeocytes are rounded amoeboid cells early set apart in the larva; they are practically undifferentiated blastomeres. Some of them become reproductive elements, and thus afford a good instance of " continuity of germ plasm," others probably perform excretory functions.^ The reproductive elements are ova and spermatozoa, and are to be found in all stages in the dermal jelly. Dendy states Stock Photo](https://c8.alamy.com/comp/RDKH4H/the-cambridge-natural-history-zoology-fio-66-cut-end-of-a-length-of-a-siliceous-spicule-from-hyalonema-sieboldii-with-the-lamellar-structure-revealed-by-solution-x-104-after-sollas-the-archaeocytes-are-rounded-amoeboid-cells-early-set-apart-in-the-larva-they-are-practically-undifferentiated-blastomeres-some-of-them-become-reproductive-elements-and-thus-afford-a-good-instance-of-quot-continuity-of-germ-plasmquot-others-probably-perform-excretory-functions-the-reproductive-elements-are-ova-and-spermatozoa-and-are-to-be-found-in-all-stages-in-the-dermal-jelly-dendy-states-RDKH4H.jpg ". The Cambridge natural history. Zoology. Fio. 66. Cut end of a length of a siliceous spicule from Hyalonema sieboldii, with the lamellar structure revealed by solution. x 104. (After Sollas.) The archaeocytes are rounded amoeboid cells early set apart in the larva; they are practically undifferentiated blastomeres. Some of them become reproductive elements, and thus afford a good instance of " continuity of germ plasm," others probably perform excretory functions.^ The reproductive elements are ova and spermatozoa, and are to be found in all stages in the dermal jelly. Dendy states Stock Photo")
RMRDKH4H–. The Cambridge natural history. Zoology. Fio. 66. Cut end of a length of a siliceous spicule from Hyalonema sieboldii, with the lamellar structure revealed by solution. x 104. (After Sollas.) The archaeocytes are rounded amoeboid cells early set apart in the larva; they are practically undifferentiated blastomeres. Some of them become reproductive elements, and thus afford a good instance of " continuity of germ plasm," others probably perform excretory functions.^ The reproductive elements are ova and spermatozoa, and are to be found in all stages in the dermal jelly. Dendy states
RMRR558A–. An account of the Indian triaxonia collected by the Royal Indian Marine Survey Ship Investigator. Hexactinellida. InvesLigaLor Indian Tnaxonia. Plate rr. Fig, 1-14. Hyalonema indicum andamanense F.E. Sch, Fig. 15-.U. Hyaionenia weltneri FE. Sc(. 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.. Schulze, Franz Eilhard, 1840-1921. Calcutta : Printed by order of the Trustees of the Indian Museum
![. Additional notes on fossil sponges and other organic remains from the Quebec Group at Little Metis on the lower St. Lawrence [microform]. Sponges; Paleontology; Eponges; Paléontologie. Fig. 8.—Protosponffia mononema. Primary, secondary and tertiarj' spicules, x 5. anchoring-rrd in this species is often mcreased in thickness hy a crust or frosting of pyrite, and this would seem to indicate that it had, like the modei-n Hyalonema, animal matter as well as silica in its composition, or that foreign oi-ganic bodies attached themselves to it. Nearlj' as abundant as the preceding form, which it di Stock Photo](https://c8.alamy.com/comp/RJ5X2M/additional-notes-on-fossil-sponges-and-other-organic-remains-from-the-quebec-group-at-little-metis-on-the-lower-st-lawrence-microform-sponges-paleontology-eponges-palontologie-fig-8protosponffia-mononema-primary-secondary-and-tertiarj-spicules-x-5-anchoring-rrd-in-this-species-is-often-mcreased-in-thickness-hy-a-crust-or-frosting-of-pyrite-and-this-would-seem-to-indicate-that-it-had-like-the-modei-n-hyalonema-animal-matter-as-well-as-silica-in-its-composition-or-that-foreign-oi-ganic-bodies-attached-themselves-to-it-nearlj-as-abundant-as-the-preceding-form-which-it-di-RJ5X2M.jpg ". Additional notes on fossil sponges and other organic remains from the Quebec Group at Little Metis on the lower St. Lawrence [microform]. Sponges; Paleontology; Eponges; Paléontologie. Fig. 8.—Protosponffia mononema. Primary, secondary and tertiarj' spicules, x 5. anchoring-rrd in this species is often mcreased in thickness hy a crust or frosting of pyrite, and this would seem to indicate that it had, like the modei-n Hyalonema, animal matter as well as silica in its composition, or that foreign oi-ganic bodies attached themselves to it. Nearlj' as abundant as the preceding form, which it di Stock Photo")
RMRJ5X2M–. Additional notes on fossil sponges and other organic remains from the Quebec Group at Little Metis on the lower St. Lawrence [microform]. Sponges; Paleontology; Eponges; Paléontologie. Fig. 8.—Protosponffia mononema. Primary, secondary and tertiarj' spicules, x 5. anchoring-rrd in this species is often mcreased in thickness hy a crust or frosting of pyrite, and this would seem to indicate that it had, like the modei-n Hyalonema, animal matter as well as silica in its composition, or that foreign oi-ganic bodies attached themselves to it. Nearlj' as abundant as the preceding form, which it di
![. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology; Zoology. Fig. 539. Fangophilina submersa. ^. Fig. 539 a. Hyalonema boreale is Stylorhiza stipitata. (Fig. 540.) Frag ments and moderately complete specimens of Cladorhiza (Fig-. 541) were not uncommon in the deeper dredgings of the " Blake." They are sponges with a long- stem ending in rami- fying" roots deeply sunk in the mud. The stem has nodes with four to six club-shaped appendages. As Thomson has noticed, they evidently often cover, like bushes, extensive tracts of the bottom. Among the Monactinell Stock Photo](https://c8.alamy.com/comp/RGFRMR/bulletin-of-the-museum-of-comparative-zoology-at-harvard-college-zoology-zoology-fig-539-fangophilina-submersa-fig-539-a-hyalonema-boreale-is-stylorhiza-stipitata-fig-540-frag-ments-and-moderately-complete-specimens-of-cladorhiza-fig-541-were-not-uncommon-in-the-deeper-dredgings-of-the-quot-blakequot-they-are-sponges-with-a-long-stem-ending-in-rami-fyingquot-roots-deeply-sunk-in-the-mud-the-stem-has-nodes-with-four-to-six-club-shaped-appendages-as-thomson-has-noticed-they-evidently-often-cover-like-bushes-extensive-tracts-of-the-bottom-among-the-monactinell-RGFRMR.jpg ". Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology; Zoology. Fig. 539. Fangophilina submersa. ^. Fig. 539 a. Hyalonema boreale is Stylorhiza stipitata. (Fig. 540.) Frag ments and moderately complete specimens of Cladorhiza (Fig-. 541) were not uncommon in the deeper dredgings of the " Blake." They are sponges with a long- stem ending in rami- fying" roots deeply sunk in the mud. The stem has nodes with four to six club-shaped appendages. As Thomson has noticed, they evidently often cover, like bushes, extensive tracts of the bottom. Among the Monactinell Stock Photo")
RMRGFRMR–. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology; Zoology. Fig. 539. Fangophilina submersa. ^. Fig. 539 a. Hyalonema boreale is Stylorhiza stipitata. (Fig. 540.) Frag ments and moderately complete specimens of Cladorhiza (Fig-. 541) were not uncommon in the deeper dredgings of the " Blake." They are sponges with a long- stem ending in rami- fying" roots deeply sunk in the mud. The stem has nodes with four to six club-shaped appendages. As Thomson has noticed, they evidently often cover, like bushes, extensive tracts of the bottom. Among the Monactinell
![. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology; Zoology. Fig. 539. Fangophilina submersa. ^. Fig. 539 a. Hyalonema boreale is Stylorhiza stipitata. (Fig. 540.) Frag ments and moderately complete specimens of Cladorhiza (Fig-. 541) were not uncommon in the deeper dredgings of the " Blake." They are sponges with a long- stem ending in rami- fying" roots deeply sunk in the mud. The stem has nodes with four to six club-shaped appendages. As Thomson has noticed, they evidently often cover, like bushes, extensive tracts of the bottom. Among the Monactinell Stock Photo](https://c8.alamy.com/comp/RGFRN8/bulletin-of-the-museum-of-comparative-zoology-at-harvard-college-zoology-zoology-fig-539-fangophilina-submersa-fig-539-a-hyalonema-boreale-is-stylorhiza-stipitata-fig-540-frag-ments-and-moderately-complete-specimens-of-cladorhiza-fig-541-were-not-uncommon-in-the-deeper-dredgings-of-the-quot-blakequot-they-are-sponges-with-a-long-stem-ending-in-rami-fyingquot-roots-deeply-sunk-in-the-mud-the-stem-has-nodes-with-four-to-six-club-shaped-appendages-as-thomson-has-noticed-they-evidently-often-cover-like-bushes-extensive-tracts-of-the-bottom-among-the-monactinell-RGFRN8.jpg ". Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology; Zoology. Fig. 539. Fangophilina submersa. ^. Fig. 539 a. Hyalonema boreale is Stylorhiza stipitata. (Fig. 540.) Frag ments and moderately complete specimens of Cladorhiza (Fig-. 541) were not uncommon in the deeper dredgings of the " Blake." They are sponges with a long- stem ending in rami- fying" roots deeply sunk in the mud. The stem has nodes with four to six club-shaped appendages. As Thomson has noticed, they evidently often cover, like bushes, extensive tracts of the bottom. Among the Monactinell Stock Photo")
RMRGFRN8–. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology; Zoology. Fig. 539. Fangophilina submersa. ^. Fig. 539 a. Hyalonema boreale is Stylorhiza stipitata. (Fig. 540.) Frag ments and moderately complete specimens of Cladorhiza (Fig-. 541) were not uncommon in the deeper dredgings of the " Blake." They are sponges with a long- stem ending in rami- fying" roots deeply sunk in the mud. The stem has nodes with four to six club-shaped appendages. As Thomson has noticed, they evidently often cover, like bushes, extensive tracts of the bottom. Among the Monactinell
RMRD9KK8–. Zoology : for students and general readers . Zoology. 48 ZOOLOGY. sponges north of New York is Clialinula oculata (Bower- bank), which grows in long slender branches on the piles of wharves and bridges. Allied to it is Axinella (Fig. 33, A. polypoides). A representative in northern waters of the genuine sili- cious or glass sponges is the Hyalonema (Fig. 33, H. horeale). At the depth of 100 fathoms in the Gulf of Maine occurs a. Fig. i^.—Pheronema Anna', half iiatunil size, with stellate and anchor-like spicules, much enlarged.—After Leidy. similar species {H. longissinmin Sars). Fig. 34 rep
![. A contribution to American thalassography : Three cruises of the United States Coast and geodetic survey steamer "Blake", in the gulf of Mexico, in the Caribbean sea, and along the Atlantic coast of the United States, from 1877 to 1880. Blake (Steamer); Marine animals -- Atlantic Ocean; Marine sediments. »•..,, ill ii*t V*. j-ii-, r.>5- Fig. 526. — Hyalonema Sieboklii. |. also found near Grenada in 416 fathoms. The Japanese long deceived naturalists re- garding a species of Hyalo- nema representing the bun- dle of siliceous spicules as the axis of a Gorgfonia-like O animal. (Fig Stock Photo](https://c8.alamy.com/comp/RE9B5P/a-contribution-to-american-thalassography-three-cruises-of-the-united-states-coast-and-geodetic-survey-steamer-quotblakequot-in-the-gulf-of-mexico-in-the-caribbean-sea-and-along-the-atlantic-coast-of-the-united-states-from-1877-to-1880-blake-steamer-marine-animals-atlantic-ocean-marine-sediments-ill-iit-v-j-ii-rgt5-fig-526-hyalonema-sieboklii-also-found-near-grenada-in-416-fathoms-the-japanese-long-deceived-naturalists-re-garding-a-species-of-hyalo-nema-representing-the-bun-dle-of-siliceous-spicules-as-the-axis-of-a-gorgfonia-like-o-animal-fig-RE9B5P.jpg ". A contribution to American thalassography : Three cruises of the United States Coast and geodetic survey steamer "Blake", in the gulf of Mexico, in the Caribbean sea, and along the Atlantic coast of the United States, from 1877 to 1880. Blake (Steamer); Marine animals -- Atlantic Ocean; Marine sediments. »•..,, ill ii*t V*. j-ii-, r.>5- Fig. 526. — Hyalonema Sieboklii. |. also found near Grenada in 416 fathoms. The Japanese long deceived naturalists re- garding a species of Hyalo- nema representing the bun- dle of siliceous spicules as the axis of a Gorgfonia-like O animal. (Fig Stock Photo")
RMRE9B5P–. A contribution to American thalassography : Three cruises of the United States Coast and geodetic survey steamer "Blake", in the gulf of Mexico, in the Caribbean sea, and along the Atlantic coast of the United States, from 1877 to 1880. Blake (Steamer); Marine animals -- Atlantic Ocean; Marine sediments. »•..,, ill ii*t V*. j-ii-, r.>5- Fig. 526. — Hyalonema Sieboklii. |. also found near Grenada in 416 fathoms. The Japanese long deceived naturalists re- garding a species of Hyalo- nema representing the bun- dle of siliceous spicules as the axis of a Gorgfonia-like O animal. (Fig
RMRR69XK–. Abhandlungen der Königlichen Akademie der Wissenschaften in Berlin. Science. Akad 11. M'issensch. Phvs Abh 189-1. i Hyalonen ? atum n.sp. Fig.15 22 Hyalonema heideri n sp. Fig.23-30 Hyalonema pirum n.sp. F E Si nutze: Hexactinelliden des indischen Oceanes I. Taf «I.. 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.. Deutsche Akademie der Wissenschaften zu Berlin. Berlin : Realschul-Buchhandlung
RMRGDCCC–. Bulletin of the United States Fish Commission. Fisheries -- United States; Fish-culture -- United States. HAWAIIAN CIRRIPEDIA. 183 Length of capitulum, specimen from station 3824, 12.5 mm., width 6 mm.; length of peduncle 2 mm. Type n. 32419. V. S. National Museum, from Albatross station 3907, south coasl of Oahu, 315 fathoms, on tin- spine of a cidaroid sea-urchin, with PacUasma; bottom fine white sand ami mud. Specimens also from station 3S24. south coasl of Molokai, 222 to 498 fathoms, on Hyalonema; bottom of coral rock and broken shell. '['his species is rnore closely related to S. auitr
RMRPXFWX–. Album der Natuur. PE DIEPTEN DER ZEE EN HARE BEWONERS. 25 Fvs. 3.. {Fahjlhod) uitsteken. (Zie fig. 1 c—d op de bijgevoegde plaat.) Dat zij van dier- lijken oorsprong waren, hield men voor zeker en noemde de soort Kyalonema Sieboldtii. Aanvankelijk waren er, die, op grond der aanwezigheid van de ge- noemde polypenhoofdjes, het geheele we- zen voor een polypenstok verklaarden, waarvan de bundel glasachtige draden, die nu gebleken waren uit kiezelzuur te bestaan, de as was. Doch in 1860 bewees MAX scHULTZE, aan voorwerpen uit 's Rijks museum te Leiden, dat Hyalonema een spons is, en dat de lang
RMRH5CG7–. Brehms Tierleben. Allgemeine kunde des Tierreichs. Zoology; Animal behavior. Amphidiscophora. 85 bte ©ei^eüommern finb gan§ unregelmäßig ou^geftaltet. 33et Hyalonema sieboldii Gr., einer ber f)äufig[ten formen ber ja|3anif(i)en Siieffee, erjdtieint ber Stör|)er abgerunbet unb ntaf[ig unb [tedt ouf einem longen, im (S(i)Iomm murgeinben ©(i)o|)fe. S)ie[er toirb in ber §ou|)tj'od)e au§ ftridnabelbiden, an beiben ©nben §ugej|3i|ten SRabeln gebübet, bie f^iralig umeinonber gebret)t finb unb in biejer Bereinigung um fo ef)er ben (Sinbruä eine§ ^un[t:probu!te§ moc^en'fonnten, a§> jie gemö!)nli(
RMRGN8W8–. Bulletin du Musée océanographique de Monaco. Ocean. â 22 â débris de ces coraux vit une très riche faune d'Annélides, de nombreux Crustacés, une série de Brachiopodes. Un bel oursin très caractéristique, le Dor^ocidaris papillata (Fig- 2, Pl. IV) se pêche en abondance dans cette région. On retrouve là les Eponges de grandes profondeurs, Pheronema, Hyalonema, des Astéries du genre Brisinga, des Euryales dont je vous ai entretenu l'an dernier. Enfin parmi les Poissons je vous montrerai seulement le Stomias boa et la ChimÅra medi- terranea (Fig. 22), sans vous parler autrement des e
RMRCPXM9–. Elements of comparative anatomy. Anatomy, Comparative. Fig. 37. 1 Cell with .1 siliceous spicule of Spougilla. 2 Ves- icle with an amphi- disc of Spougilla (after N. Lieber- kiihn). (Fig. 37, 2). The siliceous spicules are ofteu greatly elongated, and form excessively delicate skeletons (Euplectella), or they form bulky structures which project as tufts of fila- ments far beyond the body (Hyalonema). Lastly, in the Fibrospongia?, the skeleton of the body is formed by fibres united into a network, which consist of a substance allied to chitin. In the Acalephas also the deposition of in- organ
RMRCPXMA–. Elements of comparative anatomy. Anatomy, Comparative. 106 COMPARATIVE ANATOMY.. Fig. 37. 1 Cell with .1 siliceous spicule of Spougilla. 2 Ves- icle with an amphi- disc of Spougilla (after N. Lieber- kiihn). (Fig. 37, 2). The siliceous spicules are ofteu greatly elongated, and form excessively delicate skeletons (Euplectella), or they form bulky structures which project as tufts of fila- ments far beyond the body (Hyalonema). Lastly, in the Fibrospongia?, the skeleton of the body is formed by fibres united into a network, which consist of a substance allied to chitin. In the Acalephas also t
RMRCPBTC–. Elements of Comparative Anatomy. Fig. 37. 1 Cell with a siliceous spicule of Spongilla. 2 Ves- icle with au amphi- disc of Spongilla (after N. Lieber- kiihn). (Fig. S7, 2). The siliceous spicules are often greatly elongated, and form excessively delicate skeletons (Euplectella), or they form bulky structures which project as tufts of fila- ments far beyond the body (Hyalonema). Lastly, in the Fibrospongise, the skeleton of the body is formed by fibres united into a network, which consist of a substance allied to chitin. In the Acaleph^e also the deposition of in- organic substances in the me
RMRCPBTF–. Elements of Comparative Anatomy. 106 COMPARATIVE ANATOMY.. Fig. 37. 1 Cell with a siliceous spicule of Spongilla. 2 Ves- icle with au amphi- disc of Spongilla (after N. Lieber- kiihn). (Fig. S7, 2). The siliceous spicules are often greatly elongated, and form excessively delicate skeletons (Euplectella), or they form bulky structures which project as tufts of fila- ments far beyond the body (Hyalonema). Lastly, in the Fibrospongise, the skeleton of the body is formed by fibres united into a network, which consist of a substance allied to chitin. In the Acaleph^e also the deposition of in- or
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