guentheri, Echiostoma Regan [C. T.] & Trewavas [E.] 1930:117, Fig. 112b [Danish Dana Expedition 1920-22 in the North Atlantic and the Gulf of Panama, Oceanographical Reports. v. 2 (no. 6); ref. 3681] Madeira. Holotype (unique): BMNH 1857.7.28.1. Based on Echiostoma barbatum (not Lowe) of Günther 1864:427 [ref. 1974]. •Synonym of Echiostoma barbatum Lowe 1843 -- (Morrow 1973:137 [ref. 7175], Gibbs & Barnett 1990:313 [ref. 14915]). Current status: Synonym of Echiostoma barbatum Lowe 1843. Stomiidae: Melanostomiinae. Habitat: marine.