gracilis, Enneapterygius Fricke [R.] 1994:209, Fig. 34 [Tripterygiid fishes of Australia, New Zealand and the southwest Pacific Ocean, with descriptions of 2 new genera and 16 new species (Teleostei) v. 24; ref. 21827] Cobourg Pennsula, Danger Point, 11°08'S, 132°20'E, Northern Territory, Australia, depth 0-1.5 meters. Holotype: NTM S.10431-027. Paratypes: AMS I.17060-043 (6), IB.7075 (1); NTM S.10005-27 (1); SMNS 14205 (1), 14552 (6), 14612 (8); AMS I.17060-043 (6); USNM 279864 (1). Plus many more paratype lots at NTM and WAM. Type catalog: Fricke 1995:20 [ref. 28100], Springer & Orrell 1996:27 [ref. 22274], Fricke 2005:65 [ref. 29864], Moore et al. 2008:41 [ref. 30117]. •Valid as Enneapterygius gracilis Fricke 1994 -- (Larson & Williams 1997:367 [ref. 23967], Fricke 1997:567 [ref. 23339], Hutchins 2001:41 [ref. 25847], Williams & Fricke 2001:3534 [ref. 26288], Hoese 2006:1520 [ref. 28998], Fricke 2009:39 [ref. 30394], Patzner et al. 2009:445 [ref. 30396], Larson et al. 2013:177 [ref. 32988], Dewa et al. 2023:342 [ref. 40596]). Current status: Valid as Enneapterygius gracilis Fricke 1994. Tripterygiidae: Tripterygiinae. Distribution: Northern Australia: Western Australia to Queensland. Habitat: marine.