K.  Wada, ?On the relationship between shell growth and crystal arrangement of the nacre in some Pelecypoda?, Venus, vol. 21, pp. 204-211, 1961.

M.  Nakazima, ?On the differentiation of stomach of Pelecypoda (I)?, Venus, vol. 20, pp. 197-207, 1958.

H. K.  Nakamura, ?A review of molluscan cytogenetic information based on the CISMOCH - Computerized Index System for Molluscan Chromosomes. Bivalvia, Polyplacophora and Cephalopoda?, Venus, vol. 44, pp. 193-225, 1985.

H. K.  Nakamura, ?A review of molluscan cytogenetic information based on the CISMOCH - Computerized Index System for Molluscan Chromosomes. Bivalvia, Polyplacophora and Cephalopoda?, Venus, vol. 44, pp. 193-225, 1985.

M.  Nakazima, ?On the differentiation of stomach of Pelecypoda (I)?, Venus, vol. 20, pp. 197-207, 1958.

K.  Wada, ?On the relationship between shell growth and crystal arrangement of the nacre in some Pelecypoda?, Venus, vol. 21, pp. 204-211, 1961.