The Spongillidae are a family of sponges that live in freshwater lakes. The 24 genera are: \n* Anheteromeyenia Schröder, 1927 \n* Corvoheteromeyenia Ezcurra de Drago, 1979 \n* Corvospongilla Annandale, 1911 \n* Dosilia Gray, 1867 \n* Duosclera Reiswig & Ricciardi, 1993 \n* Eospongilla Dunagan, 1999 † \n* Ephydatia Lamouroux, 1816 \n* Eunapius Gray, 1867 \n* Heteromeyenia Potts, 1881 \n* Heterorotula Penney & Racek, 1968 \n* Lutetiospongilla Richter & Wuttke, 1999 † \n* Nudospongilla Annandale, 1918 \n* Pachyrotula Volkmer-Ribeiro & Rützler, 1997 \n* Pectispongilla Annandale, 1909 \n* Pottsiela Volkmer-Ribeiro, Souza-Machado, Furstenau-Oliveira, Vieira-Soares, 2010 \n* Racekiela Bass & Volkmer-Ribeiro, 1998 \n* Radiospongilla Penney & Racek, 1968 \n* Sanidastra Volkmer-Ribeiro & Watanabe, 1