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The surface of blue coral and similar species appears smooth and the color in life is a distinctive grey-brown with white tips. The entire skeleton, however, has an unusual blue color and therefore the species is commonly exploited for decorative uses. The blue color of the skeleton (which is covered
260:, eight septa, or partitions. Cilia (tiny hairlike projections) on six septa draw water into the cavity. Cilia on the other two septa expel water. The skeleton consists of spicules that form a protective cup around each polyp.
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241:(stony corals). They form large colonies that can exceed a meter in diameter. They are composed of vertical branches, or
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384:"Coenothecalia – Dictionary definition of Coenothecalia | Encyclopedia.com: FREE online dictionary"
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Bayer, F. M. & Muzik, K. M. (1977). An
Atlantic helioporan coral (Coelenterata: Octocorallia).
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Moseley, H. N. (1876). On the structure and relations of the alcyonarian
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Bayer, F. M. (1979). The correct name of the helioporan octocoral
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skeletons in colonial corals. These corals first appeared in the
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Individual polyps have eight feathery tentacles and, in the
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Order of octocorals that forms massive calcareous skeletons
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447:"blue coral (order) - Britannica Online Encyclopedia"
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Proceedings of the
Biological Society of Washington
340:, with some account of the anatomy of a species of
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Proceedings of the
Biological Society of Washington
344:, notes on the structure of species of the genera
282:Kungliga Svenska Vetenskaps-akademiens Handlingar
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226:known to produce a massive skeleton formed of
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276:Bock, S. (1938). The alcyonarian genus
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195:period. It consists of two families,
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317:"Coenothecalia: Definition from"
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184:that forms massive lobed
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51:Scientific classification
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137:Bayer & Muzik, 1977
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300:Lithotelesto micropora
249:with a layer of brown
660:Paleobiology Database
426:"Order Coenothecalia"
258:gastrovascular cavity
776:Octocorallia stubs
386:. Encyclopedia.com
222:, and is the only
212:Heliopora coerulea
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43:Heliopora coerulea
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647:Open Tree of Life
470:Taxon identifiers
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338:Heliopora caerula
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239:Scleractinia
216:Helioporidae
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197:Helioporidae
182:Octocorallia
178:Helioporacea
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156:Bourne, 1895
126:Helioporidae
108:Helioporacea
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98:Octocorallia
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595:iNaturalist
502:Wikispecies
350:Pocillopora
342:Sarcophyton
278:Bathyalcyon
233:fused into
186:crystalline
755:Categories
453:2012-02-09
432:2012-02-09
411:2012-02-09
390:2012-02-09
323:2012-02-09
264:References
208:blue coral
193:Cretaceous
189:calcareous
162:Bock, 1938
112:Bock, 1938
39:Blue coral
354:Stylaster
346:Millepora
231:aragonite
224:octocoral
118:Families
74:Kingdom:
68:Eukaryota
574:46549629
487:Wikidata
235:lamellae
220:spicules
146:Synonyms
88:Cnidaria
84:Phylum:
78:Animalia
64:Domain:
493:Q135603
104:Order:
94:Class:
678:266987
548:514343
352:, and
251:polyps
706:This
673:WoRMS
652:82500
639:86512
626:52074
613:10370
608:IRMNG
600:85522
561:8ZXXB
243:folia
712:stub
665:4752
634:NCBI
621:ITIS
587:1243
582:GBIF
543:BOLD
206:The
569:EoL
556:CoL
530:AFD
517:ADW
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