Gilbertidia Berg [C.] 1898:42 Fem. Gilbertina sigalutes Jordan & Starks 1895. Type by being a replacement name. Replacement for Gilbertina Jordan & Starks 1895, preoccupied by Gilbertina Morlet 1888 in Mollusca. •Synonym of Psychrolutes Günther 1861, but a valid subgenus Gilbertidia -- (see Nelson 1982:1499 [ref. 5470]). •Valid as Gilbertidia Berg 1898 -- (Watanabe 1960:193 [ref. 11959], Lindberg & Krasyukova 1987:263 [ref. 15964], Yabe 1985:123 [ref. 11522], Mandrytsa 1993:288 [ref. 20793], Parin et al. 2002:S93 [ref. 28300]). •Synonym of Psychrolutes Günther 1861 -- (Nelson 1995:68 [ref. 22668], Mecklenburg et al. 2002:522 [ref. 25968], Parin et al. 2014:301 [ref. 33547]). Current status: Synonym of Psychrolutes Günther 1861. Psychrolutidae: Psychrolutinae.