The Cambridge natural history, Vol. 01 (of 10)

by Marcus Hartog; Sydney J. Hickson; E. W. MacBride; Igerna Brünhilda Johnson Sollas

of Dorataspis, [80];

of Nassellaria, [76], [78], [82], [83];

of Lithocercus annularis, [82];

of Theoconus, [80];

of Phaeodaria, [76], [79], [82], [84], [85];

of Aulactinium actinastrum, [82];

of Challengeridae, [85];

of Pharyngella, [85];

of Haeckeliana, [85];

of Tuscarora, [85];