PLATE VII. 
. Leda (Neilonella) corpulenta Dall; 9.5. Page 264. 
Nucula crenulata A. Adams; 6.0. Page 247. 
Leda_acuta Conrad; 9.5. Page 251. 
Gouldia cerina C. B. Adams; 10.5, type. Page 263. 
Astarte Smithit Dall; 7.0. Page 259. 
Astarte nana (? Jeffreys) Dall; 8.2. Page 261. 
Leda solidifacta Dall; 12.5. Page 262. 
Leda acuta Conrad; 9.5. Page 261. 
