Bathyraja peruana McEachran & Miyake 1984

This species is distinguished by the following characters: the pectoral fin apices narrowly or abruptly rounded; the preorbital length times orbital length 2.41-3.40; preorbital length times interorbital length 1.02-1.17; interorbital space times orbit length 1.02-1.26; orbital length times spiracle length 1.16-1.78; pre-oral length times internarial length 1.24-1.34 (> 97.0 cm TL); tail thorns evenly spaced; dorsal disc surface and tail with finely textured denticles; teeth arranged in quincunx; predorsal tail vertebrae 64-71; pectoral-fin radial count 77-82 (Ref. 127873).

Oviparous, paired eggs are laid. Embryos feed solely on yolk (Ref. 50449). Eggs have horn-like projections on the shell (Ref. 205).

Holotype taken from a depth of 980 m (Ref. 26282). Oviparous (Ref. 50449). Eggs have horn-like projections on the shell (Ref. 205).