Verrill, A. E. (1881). Report on the Cephalopods, and on some additional species dredged by the U. S. Fish Commission Steamer "Fish Hawk" during the season of 1880. Bulletin of the Museum of Comparative Zoology, Harvard. 8: 99-116.
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Verrill, A. E.
1881
Report on the Cephalopods, and on some additional species dredged by the U. S. Fish Commission Steamer "Fish Hawk" during the season of 1880
Bulletin of the Museum of Comparative Zoology, Harvard