The first record of Mexiconnus Ja?oszy?ski in Costa Rica with description of a new species (Coleoptera, Staphylinidae, Scydmaeninae)

被引：0

作者：

Jaloszynski, Pawel ^{[1
]}

机构：

[1] Univ Wroclaw, Museum Nat Hist, Sienkiewicza 21, PL-50335 Wroclaw, Poland

来源：

ZOOTAXA | 2022年 / 5213卷 / 05期

关键词：

Stenichnini; Neotropical; taxonomy; new species;

D O I：

10.11646/zootaxa.5213.5.8

中图分类号：

Q95 [动物学];

学科分类号：

071002 ;

摘要：

To date, Mexiconnus Jaloszynski was a monotypic genus known to occur in Chiapas, Mexico. The sole species, M. mexicanus (Franz), was unique among Stenichnini in having strongly broadened protarsi with a conspicuous setal cushion on the ventral side of the protarsomere 1. A new species, M. triops sp. n., is described, based on a male collected in central Costa Rica. In contrast to the type species of the genus, the male of M. triops is wingless, microphthalmous and depigmented, a set of features that suggest a possible endogean life habit.

引用

页码：591 / 595

页数：5