平翅原细蜉蝣幼虫描述（Calvert，1907）（蜻蜓目：细蜉蝣科）。

Description of the larva of Planiplax sanguiniventris (Calvert, 1907) (Odonata: Libellulidae).

机构信息

Instituto de Ecología A.C. Red de Biodiversidad y Sistemática. Carretera Antigua a Coatepec 351, El Haya, 91070 Xalapa, Veracruz, MEXICO..

出版信息

Zootaxa. 2021 May 6;4966(5):578584. doi: 10.11646/zootaxa.4966.5.7.

DOI:10.11646/zootaxa.4966.5.7

PMID:34186590

Abstract

The last instar larva of Planiplax sanguiniventris (Calvert, 1907) is described and illustrated in detail based on one specimen collected in the municipality of Tenosique, Tabasco, Mexico. It is compared with the larvae of P. phoenicura Ris, 1912 and a congeneric unidentified species from Colombia. The main structural features are the number of setae on palp and prementum, the size of dorsal protuberance on S3, and the length of posterolateral spines on S89 and caudal appendages.

摘要

基于在墨西哥塔巴斯科州特诺西克市采集的一个标本，详细描述并图示了血斑棱皮猎蝽（Planiplax sanguiniventris）的末龄幼虫。将其与 P. phoenicura Ris，1912 幼虫以及来自哥伦比亚的同属未鉴定物种进行了比较。主要的结构特征包括：胸足和前颏上刚毛的数量、S3 上背突的大小以及 S89 和尾附肢上后外侧刺的长度。