xouthos, Chromis Allen [G. R.] & Erdmann [M. V.] 2005:90, Figs. 1-2 [aqua, Journal of Ichthyology and Aquatic Biology v. 10 (no. 3); ref. 28410] Patch reef off Teupinpineung Point, 5°47.674'N, 95°20.803'E. Palau Weh, Aceh Province, Sumatra, Indonesia, depth 25 meters. Holotype: NCIP 6301. Paratypes: NCIP 6302 (1), WAM P.32757-001 (2), USNM 383523 (2). Type catalog: Moore et al. 2008:32 [ref. 30117] as xouthus. •Valid as Chromis xouthos Allen & Erdmann 2005 -- (Allen & Erdmann 2012:587 [ref. 31980], Zajonz et al. 2019:86 [ref. 36871], Parenti 2021:58 [ref. 38418], Allen 2022:140 [ref. 39911]). Current status: Valid as Chromis xouthos Allen & Erdmann 2005. Pomacentridae: Chrominae. Distribution: Indian Ocean: Socotra (Yemen), Maldives and Sumatra (Indonesia). Habitat: marine.