grouseri, Eptatretus McMillan [C. B.] 1999:114, Fig. 2a [Fishery Bulletin v. 97 (no. 1); ref. 23612] Fernandia Island, Galápagos Islands, 0°14.6'S, 91°26.6'W, depth 2370 feet [722 meters]. Holotype: CAS 86428. Paratypes: SIO 97-77 [ex CAS 86428] (1). •Valid as Eptatretus grouseri McMillan 1999 -- (Mok et al. 2001:1026 [ref. 25820], Mincarone & McCosker 2004:164 [ref. 27642], Fernholm & Quattrini 2008:131 [ref. 29539], McCosker & Rosenblatt 2010:187 [ref. 30957], Knapp et al. 2011:404 [ref. 37507], Angulo & Del Moral-Flores 2016:103 [ref. 34472], Mincarone 2017:2 [ref. 35376], Mincarone et al. 2021:9 [ref. 38120], Grove et al. 2022:15 [ref. 41326]). Current status: Valid as Eptatretus grouseri McMillan 1999. Myxinidae: Eptatretinae. Distribution: Eastern Pacific: Galápagos Islands (Ecuador) endemic. Habitat: marine.