aruensis, Melanotaenia Allen [G. R.], Hadiaty [R. K.], Unmack [P. J.] & Erdmann [M. V.] 2015:77, Figs. 7-9 [aqua, International Journal of Ichthyology v. 21 (no. 2); ref. 33750] Sungai Sin, 6°30.125'S, 134°20.227'E, Trangan Island, Aru Islands, Maluku Province, Indonesia. Holotype: MZB 22250. Paratypes: MZB, WAM. •Valid as Melanotaenia aruensis Allen, Hadiaty, Unmack & Erdmann 2015. Current status: Valid as Melanotaenia aruensis Allen, Hadiaty, Unmack & Erdmann 2015. Melanotaeniidae. Distribution: Aru Islands, Indonesia. Habitat: freshwater.