﻿Taxonomy of Homoeusa Kraatz, 1856 (Coleoptera, Staphylinidae) from the East Palearctic: I. Homoeusa rufescens (Sharp, 1874) and a new allied species

Tsubasa Nozaki; Munetoshi Maruyama

Taxonomy of Homoeusa Kraatz, 1856 (Coleoptera, Staphylinidae) from the East Palearctic: I. Homoeusa rufescens (Sharp, 1874) and a new allied species

2022

Tsubasa Nozaki | Munetoshi Maruyama

There is insufficient information to identify most species of the myrmecophilous rove beetle genus Homoeusa. In this paper, after examining the type material, Homoeusa rufescens (Sharp, 1874) is redescribed in detail and its new allied species Homoeusa ovata sp. nov. is described. We also observed the behavior of these two species in the field; the behavior was similar to that reported for H. acuminata (Märkel, 1842). A checklist of Homoeusa from the Palearctic and Nearctic is also provided.

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