Strugnell, J.; Voight, J. R.; Collins, P. C.; Allcock, A. L. Molecular Phylogenetic Analysis of a Known and a New Hydrothermal Vent Octopod: Their Relationships With the Genus Benthoctopus (Cephalopoda: Octopodidae). Zootaxa 2009, 2096, 442–459.