Sasaki, M. (1929). A monograph of the dibranchiate cephalopods of the Japanese and adjacent waters. Journal of the College of Agriculture, Hokkaido Imperial University. 20(Suppl.): 1-357, 159 figs, 30 pls.
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Sasaki, M.
1929
A monograph of the dibranchiate cephalopods of the Japanese and adjacent waters
Journal of the College of Agriculture, Hokkaido Imperial University