Cryothenia Daniels [R. A.] 1981:558 Fem. Cryothenia peninsulae Daniels 1981. Type by original designation (also monotypic). Species misspelled peninsula at head of species description, peninsulae elsewhere. •Valid as Cryothenia Daniels 1981 -- (Stevens et al. 1984:563 [ref. 13633], Pequeño 1989:72 [ref. 14125], DeWitt et al. 1990:284 [ref. 21696], Miller 1993:236 [ref. 21297], Eastman & Eakin 2000:15 [ref. 24631], Balushkin 2000:S97 [ref. 29555], Cziko & Cheng 2006:752 [ref. 28921], Sheiko 2019:56 [ref. 37173]). Current status: Valid as Cryothenia Daniels 1981. Nototheniidae: Trematominae.