Off Cape Hatteras, October 1994, dive # JSL I 3750. Swimming with fins; tentacle clubs locked together.
From: Vecchione, Michael. 2001. Cephalopods of the continental slope east of the United States. In: Sedberry, C. (ed.), Island in the Stream: oceanography and fisheries of the Charleston Bump, American Fisheries Society.
Online abstract: http://invertebrates.si.edu/cephs/v01/v01.html
To see other cephalopod videos: http://collections.si.edu/search/results.htm?fq=online_media_type%3A%22Video+recordings%22&q=&fq=tax_class:%22Cephalopoda%22