Popova Alexandra L. RussiaSt. PetersburgA. M. Nikolsky Herpetological Society of Russian Academy of Sciences, 1 Universitetskaya embankment, St. Petersburg 199034, Russialacrima655@gmail.com Author's articles Caucasian toad, Bufo verrucosissimus (Pallas, 1814), (Anura: Bufonidae) in the Caspian Sea basin (Russian Caucasus)