Diabroctis Gistel属简介，1857（鞘翅目：Scarabaidae:Scarabainae）及其新种记述

IF 1.3 3区农林科学 Q2 ENTOMOLOGY

Insect Systematics & Evolution Pub Date : 2020-05-22 DOI:10.1163/1876312x-00002203

Marcely C. Valois, L. Harada, F. Vaz-de-Mello, F. Silva

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引用次数: 5

摘要

本文提供了南美洲Diabrotis Gistel属的简介，1858年。该属有五个种。模式种D.mimas分布广泛，在雄性次生性特征上表现出相当大的形态变异。大量的形态学和地理数据用于提供该物种的最新诊断，并描述种内变异。一个新的巴西物种被描述为拟拟双盲虫。nov.，在昆虫学收藏中与D.mimas（林奈）混淆的标本中得到了认可。此外，委内瑞拉含羞草亚种被提升到物种水平。凝集素型被指定为奇异Phanaeus mirabilis和含羞草Phanaeus-mimaeformis。提供了该属所有物种的诊断、分布数据和识别密钥。

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Synopsis of the genus Diabroctis Gistel, 1857 (Coleoptera: Scarabaeidae: Scarabaeinae) with a new species description

This paper provides a synopsis of the South American genus Diabroctis Gistel, 1858. Five species are assigned to the genus. The type species D. mimas is widely distributed and shows considerable morphological variation in male secondary sexual characters. A substantial number of morphological and geographic data are used to provide an updated diagnosis of this species, and to describe intraspecific variation. A new Brazilian species is described as Diabroctis pseudomimas sp. nov., which has been recognized among specimens confused with D. mimas (Linnaeus) in entomological collections. Additionally, the subspecies D. mimas venezuelensis is elevated to species level. Lectotypes are designated for Phanaeus mirabilis and Phanaeus mimaeformis. Diagnoses, distribution data, and an identification key are provided for all species included in the genus.

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来源期刊

Insect Systematics & Evolution 生物-进化生物学

CiteScore

3.00

自引率

0.00%

发文量

审稿时长

>12 weeks

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.