Trichocottus Soldatov [V. K.] & Pavlenko [M. N.] 1915:151 Masc. Trichocottus brashnikovi Soldatov & Pavlenko 1915. Type by original designation (also monotypic). •Valid as Trichocottus Soldatov & Pavlenko 1915 -- (Neelov 1979:115, 143 [ref. 3152], Yabe 1985:111 [ref. 11522], Lindberg & Krasyukova 1987:227 [ref. 15964], Mecklenburg et al. 2002:401 [ref. 25968], Parin et al. 2002:S87 [ref. 28300], Mecklenburg et al. 2011:123 [ref. 31212], Parin et al. 2014:274 [ref. 33547], Mecklenburg et al. 2016:86 [ref. 34440], Radchenko et al. 2021:[9] [ref. 38826]). Current status: Valid as Trichocottus Soldatov & Pavlenko 1915. Psychrolutidae: Psychrolutinae.