longipinnis, Careproctus Burke [C. V.] 1912:510 [Annals and Magazine of Natural History (Series 8) v. 9 (no. 53); ref. 14836] North of Faeroe Islands, Arctic Ocean, Ingolf station 139, depth 702 Danish fathoms. Holotype: ZMUC P-82180. Paratypes: (1) Collett specimen. Based on Liparis reinhardi of Lütken 1898:14, Pl. 3 (figs. 3-3a) [ref. 14687] and Collett 1905:97 in part, Pl. 2 (fig. 7) [ref. 19269]. •Valid as Careproctus longipinnis Burke 1912 -- (Stein & Able in Whitehead et al. 1986:1276 [ref. 13677], Robins & Ray 1986:286 [ref. 23100], McAllister 1990:209 [ref. 14674], Parin et al. 2002:S112 [ref. 28300], Nelson et al. 2004:124 [ref. 27807], Knudsen & Møller 2008:180 [ref. 29611], Mecklenburg et al. 2011:127 [ref. 31212], Page et al. 2013:127 [ref. 32708], Parin et al. 2014:321[ref. 33547], Chernova 2015:772 [ref. 33664], Afonso et al. 2016:57, 116 [ref. 36199]). •Synonym of Careproctus reinhardti (Krøyer 1862) -- (Lindberg 1973:610 [ref. 7220], Chernova 1991:56 [ref. 23263], Chernova et al. 2004:10 [ref. 27592], Mecklenburg et al. 2018:285 [ref. 36370]). Current status: Synonym of Careproctus reinhardti (Krøyer 1862). Liparidae. Distribution: Arctic Ocean and North Atlantic (if valid). Habitat: marine.