一种来自危地马拉洞穴的新的 Arachnopsita 物种（直翅目：蟋蟀总科：长角蟋科）。

A new species of Arachnopsita (Orthoptera: Grylloidea: Phalangopsidae) from caves in Guatemala.

机构信息

Centro de Estudos em Biologia Subterrnea (www.biologiasubterranea.com.br), Setor de Biodiversidade Subterrnea, Departamento de Ecologia e Conservao, Universidade Federal de Lavras, Cx Postal 3037, Campus Universitrio, CEP 37200-000, Lavras, Minas Gerais, Brazil..

Programa de Ps-Graduao em Ecologia e Conservao da Biodiversidade, Universidade Federal de Mato Grosso, Cuiab, Brazil. .

出版信息

Zootaxa. 2022 Feb 4;5094(3):409-434. doi: 10.11646/zootaxa.5094.3.3.

DOI:10.11646/zootaxa.5094.3.3

PMID:35391444

Abstract

The current work presents the description of a new species for the genus Arachnopsita Desutter-Grandcolas Hubbell, 1993 from caves in the municipality of Raxruh, Alta Verapaz, Guatemala. The morphology of the phallic complex was used as the main criterion for distinguishing the species. In addition, we present the additional description for Arachnopsita cavicola (Saussure, 1897) and Arachnopsita uncinata Desutter-Grandcolas, 1997 from a new analyzed material. Finally, we present some ecological remarks for all the studied species as well as a brief discussion on troglomorphic traits for the genus.

摘要

本文描述了产自危地马拉 Alta Verapaz 省 Raxruh 市洞穴中的一个新大陆蛛属（Arachnopsita）新种。性器官复合体的形态被用作区分物种的主要标准。此外，我们还根据新分析的材料对洞穴新大陆蛛（Arachnopsita cavicola）（Saussure，1897）和弯齿新大陆蛛（Arachnopsita uncinata）Desutter-Grandcolas，1997 进行了补充描述。最后，我们对所有研究物种的生态特征进行了一些讨论，并简要讨论了该属的趋同特征。