Clinus, [709]

Cloaca, of Tunicata, [44], [45], [81], [82], [92];

of Fishes, [156], [256]

Cloacal aperture, of Tunicata, [80]

Cloacal cavity, of Hemimyaria, [101]

Club-shaped gland, [134]

Clupea, [563], [564];

C. alosa, [564];

C. finta, [564];

C. harengus, [564], [307]; = Herring (q.v.);