aruensis, Bostrychus Weber [M.] 1911:44, Pl. 2 (fig. 4) [Abhandlungen der Senckenbergischen Naturforschenden Gesellschaft Frankfurt-a.-M. v. 34 (no. 1); ref. 14827] Terangan and Central Kobroor, Aru Island, Aru Islands, Maluku, Indonesia. Syntypes: (26) NMBA 2756 (1); SMF 6667 (1), 6668-69 (2) 6670-76 (7), 6677-88 (12); ZMA 110942 (2). Type catalog: Nijssen et al. 1982:96 [ref. 19236], Kottelat & Sutter 1988:56 [ref. 13796]. •Valid as Bostrichthys aruensis (Weber 1911) -- (Allen 1991:152 [ref. 21090]). •Valid as Bostrychus aruensis Weber 1911 -- (Hoese & Kottelat 2005:185 [ref. 28262], Parenti 2021:19 [ref. 38603]). Current status: Valid as Bostrychus aruensis Weber 1911. Eleotridae: Butinae. Distribution: Aru Islands (Maluku, Indonesia). Habitat: freshwater.