1. Descriptions of several new species of nudibranchous Mollusca found on the coast of Northumberland;Alder;Annals Magazine of Natural History,1842
2. The fauna of Akkeshi Bay pt. 1, Opisthobranchia;Baba;Journal of the Faculty of science of Hokkaido University, (6) Zool.,1935
3. A cuthonid, Cuthona alpha n. sp., with radula of Catriona type (Nudibranchia-Eolidoidea);Baba;Publications of the Seto Marine Biological Laboratory,1963
4. On the nudibranchiate gasteropod Mollusca of the North Pacific Ocean, with special reference to those of Alaska;Berch;Proceedings of the Academy of Natural Sciences of Philadelphia,1880