Tsuchiya, K. ; Okutani, T. (1993). Rare and Interesting Squids in Japan - X Recent Occurrences of Big Squids from Okinawa. VENUS (The Japanese Journals of Malacology). 52 (4):299 - 311.
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Tsuchiya, K. ; Okutani, T.
1993
Rare and Interesting Squids in Japan - X Recent Occurrences of Big Squids from Okinawa.