(Schizocyathus) (Schizocyathus) is a biological genus in the family Guyniidae and order Scleractinia.
Schizocyathus fissilis
Guynia
Pedicellocyathus
Pourtalocyathus
Schizocyathus
Stenocyathus
Temnotrochus
Truncatoguynia