pequeni, Orestias agassii infra. Tchernavin [V. V.] 1944:185, Fig. 8 [Proceedings of the Zoological Society of London v. 114 (pts 1-2); ref. 13185] Lago Pequeño, eastern part of Lake Titicaca, Bolivia. Syntypes: (6) BMNH 1944.6.6.79-83 (5). Described as an infraspecies. •Synonym of Orestias frontosus Cope 1876 -- (Parenti 1984:187 [ref. 5359], Lazara 2001:236 [ref. 25711], Costa in Reis et al. 2003:551 [ref. 27061]). •Synonym of Orestias frontosa Cope 1876. Current status: Synonym of Orestias frontosa Cope 1876. Cyprinodontidae: Orestiinae. Habitat: freshwater.