A cladistic analysis of the Tegulinae (Turbinidae) is presented using 132 morphological characters and 41 taxa. Tegulinae is recovered and is sister to Prisogaster niger (Prisogasterinae) within the family Turbinidae. This scenario, with Tegulinae as a subfamily within Turbinidae, corroborates most molecular analyses. Tegulinae comprises >40 extant species belonging to eight genera. Morphological studies have not resolved the placement of Tegulinae within Trochoidea sufficiently, and the systematic positions of the genera have never been investigated as a primary objective. The present morphology‐based analysis of genus‐level relationships within Tegulinae provides a robust, phylogenetic diagnosis of each group, rooted on a firm hypothesis of evolutionary relationships. An additional search was performed to include the tegulines Omphalius nigerrimus and Carolesia blakei terminals using unweighted and implied weighting. Our morphological data provide a solid foundation for future systematic research on Tegulinae as well as Trochoidea, and evidence facilitating the diagnosis of generic and suprageneric groups.

中文翻译：

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形态学数据的分类分析支持了Turbinidae中Tegulinae（Mollusca：Vetigastropoda）的地位

利用132个形态特征和41个分类单元对巨球藻（Turbinidae）进行了分类分析。Tegulinae已康复，是Prisogaster niger的姐姐（Tursidaidae）内的（Prisogasterinae）。这种将球藻科作为鼻甲科的亚科的方案证实了大多数分子分析方法。球藻科包括八个属的> 40种现存种。形态学研究尚未充分解决Tegulinae在Trochoidea中的位置，并且从未将属的系统位置作为主要目标。目前对Tegulinae内属水平关系的基于形态学的分析提供了对每个组的强有力的系统发育诊断，其基础是对进化关系的坚定假设。进行了另外的搜索，包括tegulines Omphalius nigerrimus和Carolesia blakei终端使用未加权和隐含加权。我们的形态学数据为将来对球藻科和拟南芥的系统研究提供了坚实的基础，并且为促进对普通组和替代组的诊断提供了证据。