Nomura S. (1939). Notes on some Opisthobranchia based upon the collection of the Saito Ho-on Kai Museum. chiefly collected from northeast Honsyu, Japan. Japanese Journal of Geology and Geography. 16: 11-27.
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Nomura S.
1939
Notes on some Opisthobranchia based upon the collection of the Saito Ho-on Kai Museum. chiefly collected from northeast Honsyu, Japan