class Hyalospongiae
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| Noun | 1. | class Hyalospongiae - sponges with siliceous spicules that have six rays; choanocytes are restricted to finger-shaped chambers phylum Porifera, Porifera - coextensive with the subkingdom Parazoa: sponges glass sponge - a siliceous sponge (with glassy spicules) of the class Hyalospongiae Euplectella, genus Euplectella - a genus of Hyalospongiae class - (biology) a taxonomic group containing one or more orders |
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