Contains
- Hyalospongiae
Sponges with siliceous spicules that have six rays; choanocytes are restricted to...
- sponge genus
A genus of Porifera.
- sponge
Primitive multicellular marine animal whose porous body is supported by a fibrous skeletal...
Sponges with siliceous spicules that have six rays; choanocytes are restricted to...
A genus of Porifera.
Primitive multicellular marine animal whose porous body is supported by a fibrous skeletal...