Etmopterus benchleyi Vásquez, Ebert, & Long, 2015.

To 51.5 cm (20.3 in) TL. Isla Guadalupe, central Baja California (Personal communication: Scripps Institution of Oceanography Fish Collection, La Jolla, California); Nicaragua to Panama (Vásquez et al. 2015). Depth: 836–1,470 m (2,742 –4,822 ft) (min.: Vásquez et al. 2015; max.: Morera et al. 2019).