nigritum, Cichlasoma Meek [S. E.] 1907:128 [Field Columbian Museum, Zoölogical Series v. 7 (no. 4); ref. 2959] Lago Nicaragua, Granada, Nicaragua. Holotype (unique): FMNH 5979. Type catalog: Ibarra & Stewart 1987:26 [ref. 12367]. •Synonym of Cichlasoma maculicauda Regan 1905 -- (Conkel 1993:144 [ref. 22949]). •Synonym of Paraneetroplus maculicauda (Regan 1905) -- (McMahan et al. 2010:1299 [ref. 31111] based on generic placement of maculicauda). •Synonym of Vieja maculicauda (Regan 1905) -- (Kullander & Hartel 1997:195 [ref. 22732], Kullander in Reis et al. 2003:646 [ref. 27061]). Current status: Synonym of Vieja maculicauda (Regan 1905). Cichlidae: Cichlinae. Habitat: freshwater, brackish.