Suborder Spumellaria Ehrenberg, 1875
see Class Spumellaria Ehrenberg, 1875
Family Spongodiscidae Haeckel, 1862
01 Genus Euchitonia Ehrenberg, 1860
02 Genus Spongodiscus Ehrenberg, 1854
03 Genus Dictyocoryne Ehrenberg, 1860
04 Genus Amphirhopalum Haeckel, 1881
05 Genus Spongurus Haeckel, 1860
06 Genus Spongaster Ehrenberg, 1860
07 Genus Spongotrochus Haeckel, 1860
08 Genus Stylospongia Haeckel, 1862
09 Genus Spongopyle Dreyer, 1889
10 Genus Stylodictya Ehrenberg, 1847