Review of the Berosus Leach of Venezuela (Coleoptera, Hydrophilidae, Berosini) with description of fourteen new species

By

Oliva, Adriana
Short, Andrew

Type

Article

Date of Publication

2012

Original Publication

ZooKeys

Volume

206

Pages

1-69

Subjects

Aquatic beetles , Coleoptera , Guiana Shield , South America

Contributed by

Pensoft Publishers

Language

English

Published by

Sofia, Bulgaria Pensoft Publishers

Identifiers

DOI: https://doi.org/10.3897/zookeys.206.2587

 

Abstract

The species of the water scavenger beetle genus Berosus Leach occurring in Venezuela are reviewed. Thirty-six species are recorded, including fifteen new species, fourteen of which are described here as new: B. aragua sp. n., B. asymmetricus sp. n., B. capanaparo sp. n., B. castaneus sp. n., B. corozo sp. n., B. ebeninus sp. n., B. garciai sp. n., B. humeralis sp. n., B. jolyi sp. n., B. llanensis sp. n., B. megaphallus sp. n., B. ornaticollis sp. n., B. repertus sp. n., and B. tramidrum sp. n. The fifteenth new species, known from a single female, is left undescribed pending the collection of males. Twelve species are recorded from Venezuela for the first time: B. ambogynus Mouchamps, B. consobrinus Knisch, B. elegans Knisch, B. geayi d’Orchymont, B. ghanicus d’Orchymont, B. guyanensis Queney, B. holdhausi Knisch, B. marquardti Knisch, B. olivae Queney, B. reticulatus Knisch, B. wintersteineri Knisch, and B. zimmermanni Knisch.