The tribe Berosini (Coleoptera: Hydrophilidae) is represented in South America by the genera Berosus Leach, Hemiosus Sharp and Derallus Sharp. Distributional data from new material and from previous publications are given and a classification of the type of distribution is proposed. Few species are strictly Neotropical. Most species are associated with one or more of the main river systems (Paraguay-Paraná-Plata, Amazonas, Orinoco, Saõ Francisco and Desaguadero-Colorado-Negro), with latitudinal influence in the Paraná-Plata. Species of Berosus and Derallus are mostly distributed along the rivers, those of Hemiosus are located on sandy or (rarely) gravelly substrates, with influence of the origin of sediments (Andean, Brasilia shield, etc...
The occurrence of the tiger beetle Cylindera (Plectographa) suturalis helvaea (W. Horn, 1903) in san...
Amazonopsis gen. n. is described to include A. theranyi sp. n. from Peru, Venezuela and French Guian...
Water bugs in general play an important role in freshwater ecosystems, and knowledge about them is e...
Se exponen datos sobre la distribución de especies de Berosini (Coleoptera: Hydrophilidae) aparecida...
Recent collecting efforts in the Neotropics have led to the discovery of numerous new species and li...
This work is licensed under a Creative Commons Attribution 4.0 International License.Recent study of...
The species of the water scavenger beetle genus Berosus Leach occurring in Venezuela are reviewed. T...
Megatharsis buckleyi Waterhouse, 1891 is newly recorded from Brazil, extending its distributional ra...
A list of the aquatic Coleoptera collected in El Cristal Natural Reserve is presented. Seventy-seven...
The primary aims of this paper were to provide the first inventory of carabid beetles collected in f...
The larval stages of the Neotropical species Derallus paranensis Oliva, 1981 and Hemiosus dejeanii (...
1. The diversity and ecology of Staphylinidae in the Neotropical region has been poorly investigated...
As an add-on to the work of Clarkson et al. (2016), new distributional data on species of Helob...
Based on material from several collections, summarized distributions and new records are presented f...
Nemognatha plaumanni Borchmann, 1942 (Coleoptera: Meloidae: Nemognathinae) was described from a sing...
The occurrence of the tiger beetle Cylindera (Plectographa) suturalis helvaea (W. Horn, 1903) in san...
Amazonopsis gen. n. is described to include A. theranyi sp. n. from Peru, Venezuela and French Guian...
Water bugs in general play an important role in freshwater ecosystems, and knowledge about them is e...
Se exponen datos sobre la distribución de especies de Berosini (Coleoptera: Hydrophilidae) aparecida...
Recent collecting efforts in the Neotropics have led to the discovery of numerous new species and li...
This work is licensed under a Creative Commons Attribution 4.0 International License.Recent study of...
The species of the water scavenger beetle genus Berosus Leach occurring in Venezuela are reviewed. T...
Megatharsis buckleyi Waterhouse, 1891 is newly recorded from Brazil, extending its distributional ra...
A list of the aquatic Coleoptera collected in El Cristal Natural Reserve is presented. Seventy-seven...
The primary aims of this paper were to provide the first inventory of carabid beetles collected in f...
The larval stages of the Neotropical species Derallus paranensis Oliva, 1981 and Hemiosus dejeanii (...
1. The diversity and ecology of Staphylinidae in the Neotropical region has been poorly investigated...
As an add-on to the work of Clarkson et al. (2016), new distributional data on species of Helob...
Based on material from several collections, summarized distributions and new records are presented f...
Nemognatha plaumanni Borchmann, 1942 (Coleoptera: Meloidae: Nemognathinae) was described from a sing...
The occurrence of the tiger beetle Cylindera (Plectographa) suturalis helvaea (W. Horn, 1903) in san...
Amazonopsis gen. n. is described to include A. theranyi sp. n. from Peru, Venezuela and French Guian...
Water bugs in general play an important role in freshwater ecosystems, and knowledge about them is e...