xanthopterygion, Symphysanodon Anderson [W. D., Jr.] & Bineesh [K. K.] 2011:32, Figs. 1-2 [Zootaxa No. 2966; ref. 31423] Off Quilon, Kerala coast, 9°05'N, 75°51'E, India, southeastern Arabian Sea, depth150-220 meters. Holotype: USNM 400886. Paratypes: CMFRI/PFD/SYM/8.1-8.8 (8), DNR 31.136.1.2.2-3 (2), GMBL 10-016 (1), USNM 400887 (1). •Valid as Symphysanodon xanthopterygion Anderson & Bineesh 2011 -- (Anderson et al. 2011:1 [ref. 31513], Anderson et al. 2015:475 [ref. 33979], Kimura et al. 2017:64 [ref. 35364], Psomadakis et al. 2020:399 [ref. 37272] as cf. xanthopterygion, Anderson 2022:266 [ref. 39755]). Current status: Valid as Symphysanodon xanthopterygion Anderson & Bineesh 2011. Symphysanodontidae. Distribution: Indian Ocean: Mozambique; southwest coast of India. Habitat: marine.