Cyclusa, ii. [401]

Cygnus, ii. [363]

Cylindrella, ii. [515]

Cylindrophis, ii. [373]

Cyllo sepulta, European Cretaceous, i. 167

Cymba, ii. [508]

Cymbilanius, ii. [104]

Cymbirhynchus, ii. [295]

Cymindis, ii. [489]

Cynælurus, in Brazilian caves, i. 144