Select the search type
  • Site
  • Web


(c) Kate Ronis 2014

Fact Sheet



Physical Description


Life History & Behaviour

Anatomy & Physiology

Evolution & Systematics

Biogeographic Distribution

Conservation & Threats

References & Links

This species of sponge belongs to the genera Clathrina, however has not yet been classified to a species level. It is a calcareous sponge, meaning that its spicules are made of calcite(Ruppert et al, 2004). It is an asconoid sponge and has an aquiferous system in which all the cavities are lined by choanocytes (Klautau and Valentine, 2003). The Clathrina sponges have a very simple skeleton and may have one or more spicule types including diactine, triactine, and/or tetractine (Klautau and Valentine, 2003). This particular sponge was found to have triactine spicules with equiangular rays of equal lengths. There is currently not enough available information to classify this sponge down to species level.