Daly-Engel, T. S.; Baremore, I. E.; Grubbs, R. D.; Gulak, S. J. B.; Graham, R. T.; Enzenauer, M. P. (2018). Resurrection of the sixgill shark Hexanchus vitulus Springer & Waller, 1969 (Hexanchiformes, Hexanchidae), with comments on its distribution in the northwest Atlantic Ocean.
Marine Biodiversity.