Ebert, David A., William T. White, Kenneth J. Goldman, Leonard J. V. Compagno, Toby S. Daly–Engel, and Robert D. Ward. 2010. “Resurrection and Redescription of Squalus Suckleyi (Girard, 1854) from the North Pacific, With Comments on the Squalus Acanthias Subgroup (Squaliformes: Squalidae)”. Zootaxa 2612 (1). Auckland, New Zealand:22–40. https://doi.org/10.11646/zootaxa.2612.1.2.