Results 11 to 20 of about 151 (70)

A Monograph of the Helotrephidae, subfamily Helotrephinae (Hem. Heteroptera) [PDF]

open access: yes, 1928
Since the family Helotrephidae was described, the authors have been able to borrow (thanks to the courtesy of Prof. Bouvier and Dr. Séguy, of the National Museum of Natural History, Paris, and of Dr.
China, W.E., Esaki, Teiso
core   +2 more sources

The discovery of an overseen pygmy backswimmer in Europe (Heteroptera, Nepomorpha, Pleidae). [PDF]

open access: yesSci Rep
The Pleidae, or pygmy backswimmers, is a family of aquatic bugs (Hemiptera, Heteroptera, Nepomorpha) containing four genera. Here, we describe Plea cryptica sp. nov. and redescribe its sister species, Plea minutissima Leach, 1817.
Raupach MJ   +8 more
europepmc   +3 more sources

Comparative Study of Antennal Sensilla of Corixidae and Micronectidae (Hemiptera: Heteroptera: Nepomorpha: Corixoidea). [PDF]

open access: yesInsects, 2020
The goal of this study was to analyze the types and distributional patterns of sensilla in Corixoidea, which is part of the approach to the phylogeny study of Nepomorpha, based on the morphological characters of sensilla.
Nowińska A, Chen PP, Brożek J.
europepmc   +3 more sources

A new subgenus and species of Mixotrephes (Hemiptera: Heteroptera: Helotrephidae) from Laos and notes on Mixotrephes punctatus

open access: yesActa Entomologica Musei Nationalis Pragae, 2011
Papáček, Miroslav, Zettel, Herbert (2011): A new subgenus and species of Mixotrephes (Hemiptera: Heteroptera: Helotrephidae) from Laos and notes on Mixotrephes punctatus.
Papáček, Miroslav, Zettel, Herbert
  +4 more sources

A preliminary study of the macroinvertebrate fauna of freshwater habitats in Maludam National Park, Sarawak [PDF]

open access: yes, 2018
Macroinvertebrates are diverse and widespread, and they play important ecological roles in aquatic ecosystems; yet little is known about the macroinvertebrate fauna of the peat swamp forests of Borneo.
E.M. Dosi   +5 more
core   +1 more source

Outside the pattern: Evolution of the genital asymmetry in Saicinae (Hemiptera: Heteroptera: Reduviidae) [PDF]

open access: yes, 2023
Despite genital structures in insects being consistently important as systematic and taxonomy evidence, within assassin bugs (Heteroptera, Reduviidae) at least, the male and female genitalic structures of several subfamilies are poorly or totally unknown.
Castro Huertas, Valentina   +1 more
core   +3 more sources

Aquatic and semiaquatic Heteroptera (Insecta) from Pitinga, Amazonas, Brazil [PDF]

open access: yes, 2007
A list of aquatic and semiaquatic Heteroptera from a collecting trip to Pitinga, a village in a mining area in the County of Presidente Figueiredo in the Central Amazon is presented.
Adams J   +29 more
core   +6 more sources

Six new species of Neotrephes China, 1936 (Heteroptera: Helotrephidae) from Brazil, with a key to Neotropical Helotrephidae

open access: yesLundiana: International Journal of Biodiversity, 2002
Six new species of Neotrephes: N. fragosus sp. n., N. lanemeloi sp. n., N. latus sp. n., N. minutus sp. n., N. transversus sp. n. and N. variegatus sp. n. are described from the Brazilian state of Minas Gerais. A key to the species of American Helotrephidae is added.
Nico Nieser, Pingping Chen
openaire   +1 more source

Espécies de Heterópteros Dulciaquícolas (Hemiptera, Heteroptera, Gerromorpha e Nepomorpha) Registradas no Estado do Rio de Janeiro, Brasil [PDF]

open access: yes, 2021
A preliminary list of the species of Gerromorpha and Nepomorpha from Rio de Janeiro State, southeastern Brazil, is presented. The list, which was prepared with basis on a careful survey of the literature and examination collections, includes 37 ...
Alecrim, Viviani P.   +4 more
core   +1 more source

Composition and dynamic of benthic macroinvertebrates community in semi-arid area rivers of Burkina Faso (West Africa) [PDF]

open access: yes, 2017
The benthic macroinvertebrates communities dynamic were investigated in rivers from Burkina Faso in the purpose to analyze the taxonomic composition, the structure of benthic macroinvertebrates community and the composite environmental variables that ...
Guenda, Wendengoudi   +6 more
core   +2 more sources

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