Allocareproctus kallaion Orr & Busby, 2006 .

Combed Snailfish. To 19.5 cm (7.7 in) SL (Orr and Busby 2006). Aleutian Islands, Seguam Pass to Yunaska Island (Orr and Busby 2006). Depth: 278–463 m (912–1,519 ft) (min: Orr and Busby 2006; max. Personal communication: Scripps Institution of Oceanography Fish Collection, La Jolla, California).