Hygophum atratum (Garman, 1899)

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 : 68

Hygophum atratum (Garman, 1899) .

Thickhead Flashlightfish. To 6 cm (2.4 in) SL ( Wisner 1976). Southern California ( Wisner 1976) to Chile (Personal communication: Scripps Institution of Oceanography Fish Collection, La Jolla, California). Depth: surface to at least 488 m (1,600 ft) (min.: Personal communication: Scripps Institution of Oceanography Fish Collection, La Jolla, California; max.: Personal communication: Scripps Institution of Oceanography Fish Collection, La Jolla, California), perhaps as deep as 4,268 m (13,999 ft) (Personal communication: Los Angeles County Museum of Natural History Fish Collection, Los Angeles, California). The latter record from a midwater trawl that may have taken the specimen above the deepest tow depth.