Zooxanthella symbiotic with, [125]

Ciliated, buds of Suctoria, [159], [160] f., [162];

epaulette, [607]

Cilioflagellata (= Dinoflagellata, given by misinterpretation of transverse flagellum), [130].

Ciliophrys, [75] n., [89]

Cilium of Noctiluca, [133]

Cinachyra, [212], [215];

C. barbata, [212]

Cinclides, [369]

Cinetochilum, [137]