Theonellidae Lendenfeld, 1903
Discodermia aspera Carter, 1880
Discodermia calyx Döderlein, 1884
Discodermia claviformis Kieschnick, 1896
Discodermia cornica
Discodermia discifera (Lendenfeld, 1907)
Discodermia discifurca Sollas, 1888
Discodermia dissoluta Schmidt, 1880
Discodermia dubia Vacelet & Vasseur, 1971
Discodermia emarginata Dendy, 1905
Discodermia gigantea Chapman, W.D. & Crespin, I., 1934
Discodermia gorgonoides Burton, 1928
Discodermia inscripta (Schmidt, 1879)
Discodermia interspersa Kumar, 1925
Discodermia irregularis Hoshino, 1976
Discodermia japonica Döderlein, 1884
Discodermia jogashima Tanita & Hoshino, 1989
Discodermia kiiensis Hoshino, 1977
Discodermia laevidiscus Carter, 1880
Discodermia natalensis Kirkpatrick, 1903
Discodermia ornata Sollas, 1888
Discodermia panoplia Sollas, 1888
Discodermia papillata Carter, 1880
Discodermia polydiscus (Bowerbank, 1869)
Discodermia polymorpha Pisera & Vacelet, 2011
Discodermia proliferans Lévi & Lévi, 1983
Discodermia ramifera Topsent, 1892
Discodermia simillima Sollas, 1888
Discodermia sinuosa Carter, 1881
Discodermia stylifera Keller, 1891
Discodermia tuberosa Dendy, 1922
Discodermia vermicularis Döderlein, 1884
Discodermia verrucosa Topsent, 1928
