fuscus, Orestias pentlandii var. Garman [S.] 1895:148 [Memoirs of the Museum of Comparative Zoology v. 19 (pt 1); ref. 1538] Cuzco Valley, Peru. No types known. No types found, for a variety found in the Cuzco Valley; no distinguishing features provided (Parenti 1984:209 [ref. 5359]). Two differentiating features in original description make name available (Lazara 2001:236 [ref. 25711]). •Perhaps valid as Orestias fuscus Garman 1895 -- (Lazara 2001:236 [ref. 25711]). •Synonym of Orestias pentlandii Valenciennes 1846 -- (Costa in Reis et al. 2003:553 [ref. 27061]). Current status: Synonym of Orestias pentlandii Valenciennes 1846. Cyprinodontidae: Orestiinae. Habitat: freshwater.