sentences:  The new "Chondrocladia" was one of 76 sponge species identified in the seas off Antarctica by the Antarctic Benthic Deep-Sea Biodiversity Project (ANDEEP) between 2002 and 2005, conducted aboard the German research vessel "Polarstern".Carnivorous sponges, which use hooked spicules to capture small crustaceans, have been known only since 1995, when "Asbestopluma hypogea", another genus of the family Cladorhizidae, was identified in Mediterranean sea caves offshore La Ciotat (France) by Jean Vacelet and Nicole Boury-Esnault.Carnivory has since turned out to be common and typical for this sponge family.