Crocodile, [43].

Croll, Mr., [137].

Crustacea, [79], [160].

Cryptacanthus, [146].

Crystalline matter, [266].

Crystals of snow, [186].

Cuttle-fishes, [74], [75].

Cuvier, [109].

Cyprinoids, [146].

Cytheridea, [79].