title: Alien fish species of Atlantic–Mediterranean origin in the Sea of Azov within the waters of Ukraine (a review for the last 50 years)
abstract: The article is devoted to alien fish species that have appeared over the past 50 years off the coast of Ukraine in the Sea of Azov. The coastal waters of the Sea of Azov are analysed within the waters of Ukraine from Cape Tarkhan of the Kerch Peninsula to the Kryva Spit in Taganrog Bay with the selection of three areas: the southern part—from Cape Tarkhan to Cape Kazantip; the western part—from Arabatska Bay to the Tonka Strait, including Syvash Bay; the northern part—from the Utlyutsky Estuary 
journal: Geo&Bio