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274:. First an irregular protuberance forms near the base of the sponge, then it elongates to form a hollow nipple-like shape, in which the cavity is derived from the parent's exhalant channel. Finally, the swollen bubble-like structure breaks away from the parent sponge. The "bubble" is buoyant in the
282:, assisted by small conical outgrowths. It develops into a juvenile sponge with an oscula in four to ten days. This budding process in Homoscleromorpha is unique among sponges, as the tissue involved is all derived from
249:. Water is drawn into the interior of the sponge through minute pores called ostia, the organic particles and bacteria on which the sponge feeds are filtered out, and the water is pumped out through the osculae.
219:
but is firm to the touch, with a cartilage-like consistency. The surface is granular or wrinkled, with
Irregular lobes and bulges, and small tubular structures emerging, some bearing
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223:. This sponge is fairly uniform in colour, usually being yellowish-green, sometimes with a bluish tinge; occasionally, different parts of the colony differ in colour.
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occurs in the
Mediterranean Sea at depths of between about 5 and 25 m (16 and 82 ft), on rocky substrates. It often grows in caves and under overhangs.
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Ereskovsky, Alexander V.; Dubois, Maude; Ivanisevic, Julijana; Gazave, Eve; Lapebie, Pascal; Tokina, Daria & Perez, Thierry (2012).
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Ereskovsky, Alexander V. & Tokina, Daria B. (2007). "Asexual reproduction in homoscleromorph sponges (Porifera; Homoscleromorpha)".
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is a thickly encrusting sponge forming small patches up to 20 cm (8 in) in diameter. The tissue contains no
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to the
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species (Porifera, Homoscleromorpha): cycle, sex-ratio, reproductive effort and phenology"
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cells (the gelatinous matrix in the interior of the sponge) into the bud as it forms.
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This is a vigorous species of sponge; it overgrows the surface of larger sponges,
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Ruppert, Edward E.; Fox, Richard, S. & Barnes, Robert D. (2004).
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for a few days before settling on the seabed and attaching to the
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440:"Pluri-annual study of the reproduction of two Mediterranean
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Rochefort, Gaël & Lamare, Véronique (19 November 2020).
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Historically it has been thought that sponges in class
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488:(7th ed.). Cengage Learning. p. 87.
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508:: CS1 maint: multiple names: authors list (
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286:and does not involve the migration of
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745:Taxa named by Eduard Oscar Schmidt
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350:World Register of Marine Species
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740:Fauna of the Mediterranean Sea
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336:van Soest, Rob W.M. (2021).
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750:Animals described in 1868
463:10.1007/s00227-012-2100-9
414:10.1007/s00227-006-0439-5
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32:Scientific classification
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167:Chondrosia tuberculata
594:Oscarella tuberculata
564:Oscarella tuberculata
374:Berthellina edwardsii
340:Oscarella tuberculata
316:feed on this sponge.
262:Oscarella tuberculata
243:Oscarella tuberculata
232:Oscarella tuberculata
209:Oscarella tuberculata
181:Oscarella tuberculata
141:Oscarella tuberculata
25:Oscarella tuberculata
486:Invertebrate Zoology
267:Oscarella lobularis
258:reproduce asexually
123:O. tuberculata
378:(in French). DORIS
376:(Vayssière, 1896)"
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694:Open Tree of Life
556:Taxon identifiers
526:Berthella plumula
495:978-81-315-0104-7
313:Berthella plumula
270:can reproduce by
194:Homosclerophorida
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89:Homosclerophorida
16:Species of sponge
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735:Homoscleromorpha
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342:(Schmidt, 1868)"
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284:epithelial cells
254:Homoscleromorpha
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79:Homoscleromorpha
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380:. Retrieved
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353:. Retrieved
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276:water column
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227:Distribution
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99:Oscarellidae
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642:iNaturalist
588:Wikispecies
204:Description
729:Categories
538:29 October
382:29 October
355:29 October
320:References
504:cite book
442:Oscarella
308:Sea slugs
304:bryozoans
280:substrate
117:Species:
110:Oscarella
55:Kingdom:
49:Eukaryota
660:10831195
579:Q4117251
573:Wikidata
471:84385609
422:56434235
310:such as
300:sea fans
256:did not
217:spicules
196:. It is
158:Synonyms
95:Family:
69:Porifera
65:Phylum:
59:Animalia
45:Domain:
634:2244592
534:. DORIS
294:Ecology
288:mesohyl
272:budding
238:Biology
221:osculae
213:spongin
198:endemic
186:species
151:, 1868)
149:Schmidt
105:Genus:
85:Order:
75:Class:
712:169724
699:373943
686:169724
673:252962
647:363851
621:341582
492:
469:
420:
190:sponge
707:WoRMS
655:IRMNG
608:74Z3S
467:S2CID
447:(PDF)
418:S2CID
346:WoRMS
245:is a
184:is a
681:OBIS
668:NCBI
629:GBIF
540:2021
510:link
490:ISBN
384:2021
357:2021
302:and
264:and
616:EoL
603:CoL
459:doi
455:160
410:doi
406:151
215:or
188:of
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506:}}
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147:(
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
