The small terrestrial gastropod Vertigo pseudosubstriata Ložek, 1954 is one of the rarest glacial indicator species in the Pleistocene of Central and Eastern Europe. In all, this species has been found at only about 15 sites in Europe. V. pseudosubstriata was initially described as a fossil in Central Europe and was discovered only later alive in Central Asia. With regard to its modern distribution, 25 habitats with V. pseudosubstriata have been examined in Tien Shan and in the central and southern Altai. These findings seem to capture the contemporary distribution of the species and provide information on the boundaries of its ecological requirements. These data are of great significance for the interpretation of the fossil assemblages. Since the few fossil specimens in Europe date from very different glacial periods in the Elsterian, Saalian Complex and Weichselian, it can be concluded that V. pseudosubstriata apparently immigrated in at least three distinct waves. Most of the Pleistocene specimens in eastern Central Europe and Eastern Europe are reported from archaeological sites of the Upper Middle Weichselian (Gravettian), roughly between 33 and 29 ka cal bp. In this paper, we review all reported modern and fossil occurrences and discuss the species' ecological range.

中文翻译：

---

关于 Vertigo pseudosubstriata Ložek, 1954 (Mollusca, Gastropoda, Vertiginidea) 在中亚的目前栖息地和生态及其在中欧和东欧的分布历史

小型陆生腹足动物Vertigo pseudosubstriata Ložek, 1954 是中欧和东欧更新世最稀有的冰川指示物种之一。总之，该物种仅在欧洲约 15 个地点被发现。V.pseudosubstriata最初被描述为中欧的化石，后来才在中亚发现活着。就其现代分布而言，V. pseudosubstriata 的25 个栖息地在天山和阿尔泰中部和南部进行了检查。这些发现似乎捕捉到了该物种的当代分布，并提供了有关其生态要求边界的信息。这些数据对于解释化石组合具有重要意义。由于在欧洲日期为数不多的化石标本在Elsterian，Saalian复杂和Weichselian从非常不同的冰期，可以得出结论，五pseudosubstriata在至少三个不同的波显然移民。中欧东部和东欧的大多数更新世标本来自于上魏克塞尔阶 (Gravettian) 的考古遗址，大约在 33 到 29 ka cal bp 之间。 在本文中，我们回顾了所有报道的现代和化石事件，并讨论了该物种的生态范围。