latifrons, Cottus Gratzianov [V. I.] 1904:195, Pl. 11 [Zapiski Imperatorskago russkago geograficheskago obshchestva po obshchei geografii v. 41 (no. 1); ref. 21411] Western coast Kanin Peninsula, northern Russia, Barents Sea. Holotype (unique): whereabouts unknown. •Synonym of Myoxocephalus quadricornis (Linnaeus 1758), subspecies labradoricus (Girard 1850) -- (Berg 1949:1130 [ref. 20662]). •Synonym of Triglopsis quadricornis (Linnaeus 1758) -- (Kottelat 1997:170 [ref. 22952], Parin et al. 2002:S89 [ref. 28300]). •Synonym of Myoxocephalus quadricornis (Linnaeus 1758) -- (Neelov 1973:597 [ref. 7219], Parin et al. 2014:263 [ref. 33547]). Current status: Synonym of Myoxocephalus quadricornis (Linnaeus 1758). Psychrolutidae: Myoxocephalinae. Habitat: freshwater, brackish, marine.