nauagium, Trimma Allen [G. R.] 2015:38, Figs. 8-11 [Journal of the Ocean Science Foundation v. 14; ref. 33704] Waga Waga, Milne Bay, Papua New Guinea, outer hull of Muscoota, a World War II shipwreck, 10°24.429’S, 150°24.650’E, depth 24 meters. Holotype: WAM P.34320-002. Paratypes: WAM P.34320-003 (2). Type catalog: Winterbottom 2019:27 [ref. 37115]. •Valid as Trimma nauagium Allen 2015 -- (Suzuki et al. 2015:72 [ref. 33746], Winterbottom 2019:27 [ref. 37115], Parenti 2021:240 [ref. 38603]). Current status: Valid as Trimma nauagium Allen 2015. Gobiidae: Gobiinae. Distribution: Western Pacific: Milne Bay (Papua New Guinea) endemic. Habitat: marine.