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Porifera name details
original description
Hartman, W.D.; Goreau, T.F. (1970). Jamaican coralline sponges: their morphology, ecology and fossil relatives. <i>In</i>: Fry WG (ed) The Biology of the Porifera. <em>Symposium of the Zoological Society of London, Academic Press London.</em> 25, 205-243. [details] Available for editors [request]
From editor or global species database
Taxonomy This 'class' was erected in 1970 by Hartman & Goreau as a follow up of their rediscovery of Ceratoporella and other coralline sponges in deep reef caves off Jamaica. Coralline sponges build a solid limestone basal skeleton but their soft tissues and spicules are closely similar to non-coralline sponges, leading - after a long scientific debate in which both paleontologists and neontologists took part - to the conclusion that the 'class' is polyphyletic. Many textbooks and databases still continue to recognize sclerosponges as a separate group. [details]
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