The genus Habeastrum Simone, 2019 was recently described based on empty shells, counting with two troglobite species. Conchological features allowed a preliminary classification in the caenogastropod family Diplommatinidae, but this family allocation was left open to future studies. Herein, we present a detailed anatomical study of newly acquired specimens, confirming the classification in Diplommatinidae. These new specimens, from Minas Gerais state, SE Brazil, belong to a new troglobite species described herein, Habeastrum strangei sp. nov. The present records extend the genus distribution ca. 1,100 km east-northeast.

中文翻译：

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2019 年来自巴西的 Habeastrum Simone 的一个新的穴居石种，并支持 Diplommatinidae（软体动物、Caenogastropoda）的分类

2019 年的 Habeastrum Simone 属最近被描述为基于空壳，包括两个穴居石种。贝壳学特征允许对 Caenogastropod 科 Diplommatinidae 进行初步分类，但这种家庭分配有待未来研究。在此，我们对新获得的标本进行了详细的解剖研究，证实了 Diplommatinidae 的分类。这些来自巴西东南部米纳斯吉拉斯州的新标本属于这里描述的一种新的穴居石种，Habeastrum strongei sp。十一月 目前的记录扩展了属分布约。东北偏东 1,100 公里。