Spongillidae Gray, 1867
Radiospongilla amazonensis Volkmer & Maciel, 1983
Radiospongilla cantonensis (Gee, 1929)
Radiospongilla cerebellata (Bowerbank, 1863)
Radiospongilla cinerea (Carter, 1849)
Radiospongilla crateriformis (Potts, 1882)
Radiospongilla hemephydatia (Annandale, 1909)
Radiospongilla hispidula (Racek, 1969)
Radiospongilla hozawai (Sasaki, 1936)
Radiospongilla indica (Annandale, 1907)
Radiospongilla inesi Nicacio & Pinheiro, 2011
Radiospongilla multispinifera (Gee, 1933)
Radiospongilla philippinensis (Annandale, 1909)
Radiospongilla sansibarica (Weltner, 1895)
Radiospongilla sceptroides (Haswell, 1883)
Radiospongilla sendai (Sasaki, 1936)
Radiospongilla sinoica (Racek, 1969)
Radiospongilla streptasteriformis Stanisic, 1978
Radiospongilla synoica Racek, 1969
