巴西塞拉多地区缨小蜂科（膜翅目：长尾小蜂科）一新属。

A new genus of Cedriini (Hymenoptera: Braconidae, Hormiinae) from the Brazilian cerrado.

机构信息

Universidade Federal de So Carlos, Programa de Ps-Graduao em Ecologia e Recursos Naturais, Rodovia Washington Luiz, Km 235,CEP 13 565-905, So Carlos , SP, Brasil. .

Department of Entomology, 320 Morrill Hall, University of Illinois, Urbana, IL, 61801, USA. .

出版信息

Zootaxa. 2021 Oct 1;5047(4):489-494. doi: 10.11646/zootaxa.5047.4.9.

DOI:10.11646/zootaxa.5047.4.9

PMID:34810830

Abstract

A new genus of the braconid wasp tribe Cedriini, Sagarana n. gen., (Hymenoptera, Braconidae) is described and illustrated from the Brazilian cerrado based on a newly discovered species, Sagarana cerradensis n. sp. The genus is clearly distinct from the other genera of the Cedriini, with unusual fringed depressions on the second metasomal sternite that are of unknown function. The confusing taxonomy of this tribe is briefly discussed.

摘要

一个新的肿腿蜂族 Cedriini 属，Sagarana n. 属，（膜翅目，肿腿蜂科），基于一个新发现的物种，Sagarana cerradensis n. sp.，从巴西塞拉多地区被描述并图示。该属明显区别于 Cedriini 属的其他属，第二腹节腹板上有不寻常的具缘凹陷，其功能未知。该族 taxonomy 较为混乱，在此简要讨论。