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

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

Hatschek, on affinities of Polyclads, [28] n.;

on nature of Cestodes, [76];

on Trochophore, [229];

on development of Gephyrea, [419], [447]

Head, of Nereis, [246], [248];

of Polychaeta, [259] f.;

regeneration of, [283];

of Tomopteris, [315];

of Aphrodite, [260];

of Chlorhaemidae, [334];