描述来自巴西东北部的 Heteragrion lencionii Vilela, Farias & Santos, 2021 的雌性（蜻蜓目：Heteragrionidae），以及一些生态学说明

IF 0.8 4区生物学 Q3 ZOOLOGY

Zootaxa Pub Date : 2024-05-20 DOI:10.11646/zootaxa.5453.2.7

A. Farias, Maria Mirelly Santiago Pereira, K. R. Barão, D. Vilela, J. C. Santos

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引用次数: 0

摘要

Heteragrion Selys, 1862 属 A 组包括 34 个种，其中 19 个种有完整的雌性描述。本研究的目的是描述雌性 Heteragrion lencionii Vilela, Farias & Santos，2021 年，基于在塞尔希培联邦研究所（巴西，塞尔希培，São Cristóvão, -10.9198, -37.1862, 30 m asl, A.B.S. Farias leg., UFS）采集的三个标本，包括交配标本。在此，我们提供了雌性的详细诊断和插图，并将其与最接近的同属物种进行了比较。Heteragrion lencionii 的雌性与其他雌性的区别在于前胸间板的形状、前胸后叶的形状以及头部的颜色。由于该物种自最初描述以来就未在模式产地出现过记录，因此分布范围的扩展具有相关性。

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Description of the female of Heteragrion lencionii Vilela, Farias & Santos, 2021 (Odonata: Heteragrionidae), from Northeastern Brazil, with some ecological notes

Group A of the genus Heteragrion Selys, 1862 comprises 34 species, of which 19 have complete descriptions of females. The aim of this study was to describe the female Heteragrion lencionii Vilela, Farias & Santos, 2021 based on three specimens collected at the Federal Institute of Sergipe (Brazil, Sergipe, São Cristóvão, -10.9198, -37.1862, 30 m asl, A.B.S. Farias leg., UFS), including mating specimens. Here, we provide a detailed diagnosis and illustrations of the female, and compare it with its closest congeners. Heteragrion lencionii female is distinguished from others by the shape of the intersternite, shape of the posterior lobe of the prothorax, and coloration of the head. The distribution extensions are relevant because the species has not been recorded from the type locality since its original description.

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来源期刊

Zootaxa 生物-动物学

CiteScore

1.90

自引率

33.30%

发文量

1895

审稿时长

2.7 months

期刊介绍： Zootaxa is a peer-reviewed international journal for rapid publication of high quality papers on any aspect of systematic zoology, with a preference for large taxonomic works such as monographs and revisions. Zootaxa considers papers on all animal taxa, both living and fossil, and especially encourages descriptions of new taxa. All types of taxonomic papers are considered, including theories and methods of systematics and phylogeny, taxonomic monographs, revisions and reviews, catalogues/checklists, biographies and bibliographies, identification guides, analysis of characters, phylogenetic relationships and zoogeographical patterns of distribution, descriptions of taxa, and nomenclature. Open access publishing option is strongly encouraged for authors with research grants and other funds. For those without grants/funds, all accepted manuscripts will be published but access is secured for subscribers only.