Plate II. 



1. Clava multicornis, enlarged (after Hincks), p. 36. 



2. Clava squamata, nat. size, p. 37. 



3. Turris neglecta, enlarged, p. 39. 



4. Cordylophora lacustris, hydranth enlarged. 4a, 



Nat. size, p. 40. 



5. Podocoryne carnea, enlarged, p. 42. 



