fredericki, Charisella Fowler [H. W.] 1939:91, Fig. [Proceedings of the Academy of Natural Sciences of Philadelphia v. 91; ref. 1429] Sainkedoek, Irian Jaya. Holotype: ANSP 68521. Paratypes: ANSP 68522-25 (4), 68526 (1, missing). Type catalog: Böhlke 1984:23 [ref. 13621]. •Questionably a synonym of Melanotaenia goldiei (Macleay 1883) -- (Allen & Cross 1982:68 [ref. 6251]). •Valid as Melanotaenia fredericki (Fowler 1939) -- (Allen 1990:107 [ref. 15707], Allen & Renyaan 1998:77 [ref. 23585], Allen & Unmack 2008:119 [ref. 29477], Allen et al. 2008:210 [ref. 29963], Kadarusman et al. 2010:210 [ref. 30904], Kadarusman et al. 2011:224 [ref. 31665], Allen et al. 2014:44 [ref. 33145], Allen et al. 2014:145 [ref. 33452], Nugraha et al. 2015:104 [ref. 33872]). Current status: Valid as Melanotaenia fredericki (Fowler 1939). Melanotaeniidae. Distribution: West Papua, Indonesia. Habitat: freshwater.