Plate 20 from Madoka Sasaki's monograph on Japanese cephalopods, showing details of a giant squid (Architeuthis japonica; figs. 1–11), Onychoteuthis banksii (fig. 12), and Onykia loennbergii (fig. 13).
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{{Information |Description=Plate 20 from Madoka Sasaki's monograph on Japanese cephalopods, showing details of a giant squid (''Architeuthis japonica''; figs. 1–11), ''Onychoteuthis banksii'' (fig. 12), and ''Onykia loennbergii'' (fig. 13). |Source=Sasaki, M. (1929). [http://hdl.handle.net/2115/12617 A monograph of the dibranchiate cephalopods of the Japanese and adjacent waters]. ''Journal of the College of Agriculture, Hokkaido Imperial University, Sapporo'' '''20'''(supplement): 1–357. |Au...
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