Petrotyx hopkinsi Heller & Snodgrass, 1903

Love, Milton S., Bizzarro, Joseph J., Cornthwaite, Maria, Frable, Benjamin W. & Maslenikov, Katherine P., 2021, Checklist of marine and estuarine fishes from the Alaska-Yukon Border, Beaufort Sea, to Cabo San Lucas, Mexico, Zootaxa 5053 (1), pp. 1-285 : 83

* Petrotyx hopkinsi Heller & Snodgrass, 1903 .

Velvetnose Brotula . 22.6 cm (8.9 in) TL ( Robertson and Allen 2015). Southern tip of Baja California, Gulf of California to Peru, Islas Galápagos and some other offshore islands ( Robertson and Allen 2008). Depth: 3 to at least 18 m (10–60 ft) (min.: Robertson and Allen 2008; max.: Personal communication: Scripps Institution of Oceanography Fish Collection, La Jolla, California).