tchernavini, Orestias Lauzanne [L.] 1981:84, Fig. 6 [Cybium 3e série. Bulletin de la Société Française d'Ichtyologie v. 5 (no. 3); ref. 8579] Tiquina, Lake Titicaca, Bolivia. Holotype: MNHN 1981-0770. Paratypes: MNHN 1981-0771 (36). •Valid as Orestias tchernavini Lauzanne 1981 -- (Parenti 1984:204 [ref. 5359], Ortega & Vari 1986:19 [ref. 9708], Lazara 2001:241 [ref. 25711], Costa in Reis et al. 2003:553 [ref. 27061], Sarmiento et al. 2014:187 [ref. 35004], Esmaeili et al. 2018:22 [ref. 36738]). Current status: Valid as Orestias tchernavini Lauzanne 1981. Cyprinodontidae: Orestiinae. Distribution: Lake Titicaca, Bolivia. Habitat: freshwater.