arcupinna, Amblyeleotris Mohlmann [M. S.] & Munday [P. L.] 1999:59, Figs. 1-2 [Revue française d'Aquariologie Herpétologie v. 26 (no. 1/2); ref. 24273] Islet off Cape Vantanat, Normanby Island, D'Entrecasteaux Islands, Papua New Guinea, about 10°11'48"S, 151°12'30"E, depth 23 meters. Holotype: BPBM 36957. Paratypes: AMS I.37745-001 (1), BMNH 1997.1.3.1 (1), BPBM 34318 (1), USNM 343459 (1), WAM P.31206-001 (1). Type catalog: Moore et al. 2008:43 [ref. 30117]. •Valid as Amblyeleotris arcupinna Mohlmann & Munday 1999 -- (Allen & Adrim 2003:56 [ref. 26830], Myers & Donaldson 2003:642 [ref. 27495], Randall et al. 2005:127 [ref. 28745], Chen et al. 2006:2565 [ref. 29024], Allen & Erdmann 2012:861 [ref. 31980], Fricke et al. 2019:269 [ref. 36673], Parenti 2021:83 [ref. 38603]). Current status: Valid as Amblyeleotris arcupinna Mohlmann & Munday 1999. Gobiidae: Gobiinae. Distribution: Southeastern Indian Ocean, western Pacific: Bali (Indonesia) east to Marshall Islands, north to Philippines, south to New Ireland (Papua New Guinea). Habitat: marine.