新热带界异痣蟌属（Heteragrion Selys，1862）的分类修订：雄性形态、新物种及图解检索表（均翅亚目：异痣蟌科）

Taxonomic revision of the Neotropical genus Heteragrion Selys, 1862 (Zygoptera: Heteragrionidae): male morphology, new species and illustrated key.

作者信息

Vilela Diogo Silva, Lencioni Frederico A A, Bota-Sierra Cornelio A, Ware Jessica L, Bispo Pitgoras C

机构信息

Laboratrio de Biologia Aqutica; Departamento de Cincias Biolgicas; Faculdade de Cincias e Letras de Assis; Universidade Estadual Paulista; Assis; SP; Brazil.

Rua Anibal; 216; Jardim Coleginho; CEP 12310-780; Jacare; SP; Brazil.

出版信息

Zootaxa. 2023 Oct 16;5356(1):1-96. doi: 10.11646/zootaxa.5356.1.1.

DOI:10.11646/zootaxa.5356.1.1

PMID:38220657

Abstract

In this study, we have comprehensively presented taxonomic information on all 62 known species of Heteragrion Selys, 1862, which includes illustrations, photographs, diagnostic characters, and a key to males. Our analysis is based on the examination of over 900 specimens from 19 different collections worldwide, encompassing the type material for at least 42 species. Furthermore, we have described a new species, Heteragrion corderoi sp. nov. (, BRAZIL, So Paulo state, Campos do Jordo, Condomnio Paradise, 24.i.1999, (Coordinates: -22.7072, -45.5894, 1796 m asl), F.A.A. Lencioni leg., LABECO), which we identified from a male that was previously considered to be a paratype of H. mantiqueirae Machado, 2006 and additional specimens collected in Campos do Jordo, So Paulo state.

摘要

在本研究中，我们全面呈现了1862年赛氏异溪蟌属（Heteragrion Selys）已知的所有62个物种的分类信息，包括插图、照片、鉴别特征以及雄性检索表。我们的分析基于对来自全球19个不同馆藏的900多个标本的检视，涵盖了至少42个物种的模式标本。此外，我们还描述了一个新物种，即科氏异溪蟌（Heteragrion corderoi sp. nov.）（巴西圣保罗州坎波斯杜若尔当，天堂小区，1999年1月24日，（坐标：南纬22.7072，西经45.5894，海拔1796米），F.A.A. 伦乔尼采集，LABECO），该物种是我们从一只之前被认为是2006年马查多氏异溪蟌（H. mantiqueirae Machado）副模式标本的雄性个体以及在圣保罗州坎波斯杜若尔当采集的其他标本中鉴定出来的。