agrachanica, Caspialosa brashnikovi Mikhailovsky [A. A.] 1941:563 [Doklady Akademii Nauk SSSR, Ser. A (Comptes Rendus de l'Académie des Sciences de l'URSS), Leningrad v. 30 (no. 6); ref. 13210] Region of islands Tyulenyi and Dargui, northern Caspian Sea. Neotype: ZIN 17334. Original syntypes: ZIN 1182-1199 (not at ZIN). Neotype designated by Svetovidov 1951:263, fig. 40 [ref. 21481]. Author also seen as Mikhailovskaya. •Synonym of Caspialosa brashnikovi [braschnikowi] (Borodin 1904) -- (Berg 1948:119 [ref. 12882] as agrakhanika). •See also Dorofeeva 1998:24 [ref. 23573]. •Synonym of Alosa braschnikowi (Borodin 1904), but a valid subspecies agrachanica (Mikhailovsky 1941) as described -- (Whitehead 1985:196 [ref. 5141], Coad 1995:8 [ref. 23608], Reshetnikov et al. 1997:726 [ref. 24702] as braschnikowii). •Synonym of Alosa braschnikowi (Borodin 1904) -- (Jouladeh-Roudbar et al. 2020:21 [ref. 37983] as braschnikowii). Current status: Synonym of Alosa braschnikowi (Borodin 1904). Alosidae. Habitat: freshwater.