lethrinus, Cichlosoma Regan [C. T.] 1908:462 [Annals and Magazine of Natural History (Series 8) v. 2 (no. 11); ref. 3637] Río Iroquois, Costa Rica. Syntypes: BMNH 1909.3.13.92-97 (5 of 6) and .98 (1, skeleton). Original genus should have been Cichlasoma. •Synonym of Cichlasoma alfari Meek 1907 -- (Bussing 1987:188 [ref. 22927], Conkel 1993:87 [ref. 22949]). •Synonym of Astatheros alfari (Meek 1907) -- (Bussing 1998:320 [ref. 24179]). •Synonym of Amphilophus alfari (Meek 1907) -- (Kullander in Reis et al. 2003:609 [ref. 27061]). •Synonym of Cribroheros alfari (Meek 1907). Current status: Synonym of Cribroheros alfari (Meek 1907). Cichlidae: Cichlinae. Habitat: freshwater.