C. angiostoma, C. cancellata (syn. C. medlicotti, Cycloseris minima, C. filamentosa, Cyclolites anomala, Cyclolites striata), C. cereviciana, C. giganteus (syn. Cyclolites quenstedti, Cyclolites robustus, C. ligeriensis), C. gosavicus, C. heberti, C. humilis, C. jamaicaensis, C. japonica, C. nummulus, C. orbignyi, C. phillipsiae, C. polymorphus (syn. Cyclolites undulata, Cyclolites ranikoti, C. sellata, C. regularis, C. reussi, Cyclolites krumbecki, C. dispar, Cyclolites vicaryi, C. planialpici, C. sororius), C. profundus, C. rhomboideus, C. scutellum (syn. Cyclolites crenulata, C. faecata), C. tenuiradiata (syn. Cyclolites thomasi, Cyclolites superba, Cyclolites haimei)

C. alticonoideus, C. barrerei, C. beaussetensis, C. breznicensis, C. bulgaricus, C. conoidea, C. felixi, C. macrostoma, C. macrostomata, C. mitissimus, C. mitissimus, C. numismalis, C. ogilviae, C. polymorpha, C. reussi, C. rugosa, C. rugosa, C. sororius, C. subcircularis, C. tenuilamellatus, C. trifurcata, C. undulatiformis, C. undulatus, C. yaroslavensis, C. elliptica, C. macrostoma, C. medicotta, C. profunda, C. cycloides, C. depressa, C. longifossata