bergi, Abramis sapa Belyaeff [W. N.] 1929:87 [English p. 97] [Bulletins of the Ichthyological Laboratory of Baku. v. 2 (no. 2); ref. 16066] Kura River, southern Caspian Sea, Azerbaijan. Syntypes: (187). •Synonym of Abramis sapa (Pallas 1814), but a valid subspecies as described -- (Berg 1949:783 [ref. 20661], see Coad 1981:8 [ref. 22348], Coad 1995:9 [ref. 23608], Reshetnikov et al. 1997:734 [ref. 24702]). •Synonym of Abramis sapa (Pallas 1814) -- (Kottelat 1997:44 [ref. 22952], Esmaeili et al. 2010:366 [ref. 33391]). •Synonym of Ballerus sapa (Pallas 1814) -- (Esmaeili et al. 2017:36 [ref. 35254], Jouladeh-Roudbar et al. 2020:133 [ref. 37983], Çiçek et al. 2024:224 [ref. 40789]). Current status: Synonym of Ballerus sapa (Pallas 1814). Leuciscidae: Leuciscinae. Habitat: freshwater.