A new genus of the subtribe Hermanellina (Ephemeroptera: Leptophlebiidae: Atalophlebiinae) from Northern Brazil with accounts on the systematics of the group
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引用次数: 3
Abstract
A new taxon of Hermanellonota or subtribe Hermanellina (Ephemeroptera: Leptophlebiidae: Atalophlebiinae) was found from Northern Brazil, in the limits of Pacaraima in Brazil and Santa Helena de Uairén in Venezuela. While nymphs of this taxon are similar to those of the genus Farrodes, the adults could not be assigned to any of the genera included in the group. In order to clarify the systematic relationship of this taxon and to provide a reliable hypothesis concerning its generic placement, we analyzed it using an available matrix from the literature and performed a new cladistic analysis. As a result we describe Rondophlebia rubra
gen. nov. et sp. nov. sister to the Perissophlebiodes complex + Hermanella complex. Our analyses also shed new insights on the systematics of Hermanellonota.
在巴西北部的Pacaraima和委内瑞拉的Santa Helena de Uairén地区发现了一个新的Hermanellonota分类单元或Hermanellina亚分类单元。虽然该分类单元的若虫与Farrodes属的若虫相似，但成虫不能被归入该类群中的任何一个属。为了阐明该分类单元的系统关系，并提供关于其属位的可靠假设，我们使用文献中的可用矩阵对其进行了分析，并进行了新的支序分析。因此，我们描述了红锥虫。nov.et sp.nov.Perissoveniodes复合体+Hermanella复合体的姐妹。我们的分析也为Hermanellonota的系统学提供了新的见解。
期刊介绍：
Insect Systematics & Evolution (ISE) publishes original papers on all aspects of systematic entomology and the evolutionary history of both extant and extinct insects and related groups. Priority is given to taxonomic revisions and phylogenetic studies employing morphological and molecular data. ISE also welcomes reviews and syntheses that can appeal to a wide community of systematic entomologists. Single species descriptions, regional checklists, and phylogenetic studies based on few taxa or single molecular markers will generally not be accepted.
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