Porifera Taxon list
Cyamon agnani (Boury-Esnault, 1973)
Cyamon amphipolyactinum van Soest, Carballo & Hooper, 2012
Cyamon argon Dickinson, 1945 accepted as Cyamon neon de Laubenfels, 1930
Cyamon arguinense van Soest, Carballo & Hooper, 2012
Cyamon aruense Hentschel, 1912
Cyamon catalina Sim & Bakus, 1986 accepted as Trikentrion helium Dickinson, 1945
Cyamon dendyi de Laubenfels, 1936 accepted as Cyamon vickersii (Bowerbank, 1864)
Cyamon hamatum van Soest, Carballo & Hooper, 2012
Cyamon koltuni Sim & Bakus, 1986
Cyamon neon de Laubenfels, 1930
Cyamon pedroalcoladoi Ozga & Menegola, 2023
Cyamon quadriradiatum (Carter, 1880)
Cyamon quinqueradiatum (Carter, 1880)
Cyamon spinispinosum (Topsent, 1904) accepted as Acantheurypon spinispinosum (Topsent, 1904)
Cyamon vickersii (Bowerbank, 1864)
Cyamon vickersii var. toxifera Arndt, 1927 accepted as Cyamon agnani (Boury-Esnault, 1973)
Plectronella papillosa Sollas, 1879 accepted as Trikentrion muricatum (Pallas, 1766)
Trikentrion africanum van Soest, Carballo & Hooper, 2012
Trikentrion catalina (Sim & Bakus, 1986) accepted as Trikentrion helium Dickinson, 1945
Trikentrion flabelliforme Carter, 1882 accepted as Trikentrion flabelliforme Hentschel, 1912
Trikentrion flabelliforme Hentschel, 1912
Trikentrion helium Dickinson, 1945
Trikentrion laeve Carter, 1879
Trikentrion muricatum (Pallas, 1766)
Trikentrion wickersi accepted as Cyamon agnani (Boury-Esnault, 1973)
Waltherarndtia caliculatum (Kirkpatrick, 1903)