aestuarina, Caspialosa caspia Berg [L. S.] 1932:88, Fig. 94 [Les poissons des eaux douces de l'U.R.S.S. Part 1; ref. 278] Northern Caspian Sea, Russia. No types known. •Synonym of Caspialosa caspia (Eichwald 1838), but a valid subspecies -- (Berg 1948:140 [ref. 12882]). •In genus Alosa based on placement of caspia Eichwald by Svetovidov 1973 [ref. 7169]. •Synonym of Alosa caspia (Eichwald 1838) -- (Heckman 1991:135 [ref. 24828], Jouladeh-Roudbar et al. 2020:23 [ref. 37983]). Current status: Synonym of Alosa caspia (Eichwald 1838). Alosidae. Habitat: freshwater, brackish, marine.