heterodontus, Heros (Cichlasoma) Vaillant [L. L.] & Pellegrin [J.] 1902:86 [2] [Bulletin du Muséum National d'Histoire Naturelle (Série 1) v. 8 (no. 2); ref. 14896] Isthmus of Tehuantepec, Mexico. Syntypes: MNHN A-9528 (3). Type catalog: Blanc 1962:213 [ref. 20868]. On p. 2 of separate. •Synonym of Amphilophus macracanthus (Günther 1864) -- (Kullander in Reis et al. 2003:611 [ref. 27061]). •Synonym of Astatheros macracanthus (Günther 1864). Current status: Synonym of Astatheros macracanthus (Günther 1864). Cichlidae: Cichlinae. Habitat: freshwater.