Background Microsnails in the genus Diplommatina Benson, 1849 from eastern Thailand are revised, based on the collection of the Zoological Research Collection, Burapha University, Chonburi Province, Thailand and on recently-collected materials. New information Five new species, Diplommatina burapha sp. n., D. chadathongae sp. n., D. chantaburiensis sp. n., D. fusiformis sp. n. and D. khwantongae sp. n., are described as new to science. The geographic distribution of these eastern species is presented.

中文翻译：

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泰国东部的Diplommatina物种回顾及五个新物种的描述

背景 1849 年来自泰国东部的 Diplommatina Benson 属微蜗牛根据泰国春武里府东方大学动物学研究馆藏和最近收集的材料进行了修订。新信息 五个新种，Diplommatina burapha sp。n.，D. chadathongae sp。n., D. chantaburiensis sp. n., D. fusiformis sp. n. 和 D. khwantongae sp。n., 被描述为对科学来说是新的。介绍了这些东部物种的地理分布。