New records of Hydraena schuleri Ganglbauer, 1901 from Slovakia (Coleoptera, Hydraenidae)

By

Kodada, Ján
Jäch, Manfred A.
Selnekovič, Dávid
Ondrejková, Kamila

Type

Article

Date of Publication

2022-6-6

Original Publication

Check list : journal of species lists and distribution

Volume

18

Series / Issue

Issue: 3

Pages

571--574

Subjects

Distribution , Moss , new records , Species diversity

Contributed by

Pensoft Publishers

Language

English

Published by

[São Paulo, Brazil] Luís Felipe Toledo 2005-

Identifiers

DOI: https://doi.org/10.15560/18.3.571

 

Abstract

Hydraena schuleri Ganglbauer, 1901 was rediscovered after 18 years in Starý Potok, a small stream in eastern Slovakia, and we recorded it, for the first time, from the small rivers Stará Rieka and Udava in southern and eastern Slovakia. Adults were collected mainly from submerged moss growing on rocks in shallow water, where they were found together with Hydraena minutissima Stephens, 1929, H. pulchella Germar, 1824, H. pygmaea Waterhouse, 1833; Ochthebius colveranus Ferro, 1979, O. melanescens Dalla Torre, 1877, and O. metallescens Rosenhauer, 1847. We provide illustrations of the habitus and aedeagus, and a distribution map.