Terrestrial gastropods of Srebarna Nature Reserve, North-Eastern Bulgaria (Gastropoda)

We give the results from the first investigation focused on the land snail fauna in Srebarna Nature Reserve in Bulgaria. A total of 23 localities were studied and 27 species of terrestrial gastropods were found, 23 of which were new observations for the Reserve.本研究系针对保加利亚斯雷伯尔纳自然保护区（Srebarna Nature Reserve）陆生蜗牛类群（land snail fauna）的首次系统性调查，现将所得研究结果报道如下：本次调查共覆盖23个样点，共计记录到27种陆生腹足类（terrestrial gastropods），其中23种为该保护区的新观测记录。