tristanensis, Helicolenus Sivertsen [E.] 1945:17, Fig. 12; Pl. 1 (fig. 1) [Results of the Norwegian Scientific Expedition to Tristan da Cunha 1937-1938 No. 12; ref. 13091] Tristan da Cunha, South Atlantic, depth 40-50 meters. Holotype: ZMUO?. Paratypes: (2) VSM uncat. (1). •Valid as Helicolenus tristanensis Sivertsen 1945 -- (Eschmeyer 1969:99 [ref. 1274]). •Synonym of Helicolenus mouchezi (Sauvage 1875) -- (Eschmeyer & Hureau 1971:577 [ref. 21187]). Current status: Synonym of Helicolenus mouchezi (Sauvage 1875). Scorpaenidae: Sebastinae. Habitat: marine.