The Cambridge natural history, Vol. 02 (of 10)

by Frank E. Beddard; W. B. Benham; F. W. Gamble; Marcus Hartog; Lilian Sheldon

head, [260], [262], [264];

palps, [260];

tentacles, [262]

Chlorocruorin, [252], [334];

colour due to, [291]

Chone, [338]

Chorizopora, [530]

Cilia, [3];

of Leptoplana, [10], [11], [12], [15];

of Polyclads, [23], [25], [26];