original description
(of Bathylagus nigrigenys Parr, 1931) Parr, A. E. (1931). Deepsea fishes from off the western coast of North and Central America. With keys to the genera Stomias, Diplophos, Melamphaes and Bregmaceros, and a revision of the Macropterus group of the genus Lampanyctus. <em>Bulletin of the Bingham Oceanographic Collection Yale University.</em> v. 2 (art. 4): 1-53. [details]
context source (PeRMS)
Chirichigno, N.; Cornejo, M. (2001). Catálogo comentado de los peces marinos del Perú. <em>2ª ed. Instituto del Mar de Perú. Publicación Especial. Callao.</em> 314 p. [details]
basis of record
Froese, R. & D. Pauly (Editors). (2025). FishBase. World Wide Web electronic publication. version (06/2024)., available online at https://www.fishbase.org [details]
ecology source
Looby, A.; Erbe, C.; Bravo, S.; Cox, K.; Davies, H. L.; Di Iorio, L.; Jézéquel, Y.; Juanes, F.; Martin, C. W.; Mooney, T. A.; Radford, C.; Reynolds, L. K.; Rice, A. N.; Riera, A.; Rountree, R.; Spriel, B.; Stanley, J.; Vela, S.; Parsons, M. J. G. (2023). Global inventory of species categorized by known underwater sonifery. <em>Scientific Data.</em> 10(1). (look up in IMIS), available online at https://doi.org/10.1038/s41597-023-02745-4 [details] 
Present
Inaccurate
Introduced: alien
Containing type locality
From editor or global species database