Orr, J. W., Y. Kai, and T. Nakabo. “Snailfishes of the Careproctus rastrinus Complex (Liparidae): Redescriptions of Seven Species in the North Pacific Ocean Region, With the Description of a New Species from the Beaufort Sea”. Zootaxa, vol. 4018, no. 3, Sept. 2015, pp. 301–348, doi:10.11646/zootaxa.4018.3.1.