erwani, Trimma Viviani [J.], Williams [J. T.] & Planes [S.] 2016:3, Figs. 1-2 [Journal of the Ocean Science Foundation v. 23; ref. 34831] Marquesas Islands, Fatu Hiva, south of Baie Hanavave (Baie des Vierges) at tip of Pointe Matautu, on steep rock wall with narrow terraces, French Polynesia, 10.47153°S, 138.67794°W, depth 20-30 meters. Holotype: USNM 409436. Paratype: USNM. •Valid as Trimma erwani Viviani, Williams & Planes 2016 -- (Parenti 2021:234 [ref. 38603]). Current status: Valid as Trimma erwani Viviani, Williams & Planes 2016. Gobiidae: Gobiinae. Distribution: South Pacific: Marquesas Islands (French Polynesia) endemic. Habitat: marine.