Literature
- Borodulina, O. D. 1979. Composition of the Polyipnus spinosus complex (Sternoptychidae, Osteichthyes) with descriptions of three new species of the genus. Vopr. Ikhtiol., 19: 198-208 (in Russian) .
- Günther, A. 1887. Report on the Deep-sea Fishes collected by H.M.S. Challenger during the years 1873-1876. Challenger Reports, Zool., 22: Ixv+268 pp., 7 fig., 66 pl.