Apristurus brunneus (Gilbert, 1892) .

Brown Cat Shark. To 73.5 cm (28.7 in) TL (NWFSC-FRAM). Icy Point (58°N), south-eastern Alaska (Wilson and Hughes 1978) to central Baja California (28°48’N) (Cruz-Acevedo et al. 2018); Panama (Compagno 1984) to Chile (Ebert 2016); Islas Revillagigedo, Mexico (Becerril-García et al. 2020). At bottom to well off bottom; depth: 24–1,341 m (79–4,398 ft) (Weigmann 2016). 1,401 m (4,595 ft) (Morera et al. 2019).