Results 61 to 70 of about 2,516 (161)

Vodeni kukci Parka prirode Kopački rit (Heteroptera: Nepomorpha, Gerromorpha i Coleoptera: Hydradephaga, Hydrophiloidea) [PDF]

open access: yes, 2005
Fauna and seasonal dynamics of aquatic insects have been investigated in the wider area of Kopački Rit Nature Park over a period of two years. The investigation, carried out at biological localities, included channels as permanent habitats of water ...
E. Merdić, N. Keža, Z. Csabai
core   +1 more source

Los heterópteros acuáticos y semiacuáticos del Parque Provincial Ernesto Tornquist (Provincia de Buenos Aires, República Argentina)

open access: yesRevista de la Sociedad Entomológica Argentina, 2009
Se presenta una lista de las especies de Heteroptera presentes en los cuerpos de agua del Parque Provincial Ernesto Tornquist. Se registraron 18 especies de Gerromorpha y Nepomorpha distribuidas en 10 géneros y 8 familias; sólo 4 especies fueron citadas ...
Susana A. KONOPKO   +3 more
doaj  

Revision of the Oriental genus Idiotrephes (Heteroptera: Nepomorpha: Helotrephidae)

open access: yesEuropean Journal of Entomology, 2000
The Oriental helotrephid genus Idiotrephes Lundblad, 1933, is taxonomically revised. Species discrimination is based on male genitalia and female terminalia. Three species groups are recognized. The I. chinai group contains I. chinai Lundblad, 1933 (type
Miroslav PAPÁČEK, Herbert ZETTEL
doaj   +1 more source

Contribution to the mayfly, aquatic and semiaquatic bug, aquatic beetle, caddisfly and chironomid fauna of the River Tisza and its main inflows (Ephemeroptera, Heteroptera: Nepomorpha and Gerromorpha, Coleoptera: Hydradephaga and Hydrophiloidea, Trichoptera, Diptera: Chironomidae) [PDF]

open access: yes, 2005
Localities and collecting data of 25 mayfly, 20 aquatic and semiaquatic bug, 49 aquatic beetle, 15 caddisfly and 55 chironomid taxa are given from 26 collecting sites of the River Tisza and its main inflows.
Boda, Pál   +5 more
core  

Las ninfas de Sigara (Tropocorixa) denseconscripta (Hemiptera, Heteroptera, Corixidae) [PDF]

open access: yes, 2013
Se ilustran y describen en detalle, por primera vez, las ninfas I y III–V de Sigara (Tropocorixa) denseconscripta (Breddin, 1897) con énfasis en la morfometría y quetotaxia de ciertas estructuras.
Konopko, Susana Amanda
core   +3 more sources

Duas novas espécies de Belostoma Latreille, 1807 (Hemiptera: Heteroptera: Belostomatidae) do grupo plebejum sensu Nieser, 1975 Two new species of Belostoma Latreille, 1807 (Hemiptera: Heteroptera: Belostomatidae) of plebejum group sensu Nieser, 1975

open access: yesActa Amazonica, 2008
Representantes do grupo plebejum são encontrados de Honduras até o sul da América do Sul e compreendem sete espécies de pequeno porte. Como resultado de um estudo de revisão do grupo, são descritas duas espécies novas: Belostoma estevezae Ribeiro ...
José Ricardo Inacio Ribeiro   +1 more
doaj   +1 more source

Aquatic insects in Nature Park Kopacki rit (Heteroptera: Nepomorpha, Gerromorpha and Coleoptera: Hydradephaga, Hydrophiloidea) [PDF]

open access: yes, 2005
Fauna and seasonal dynamics of aquatic insects have been investigated in the wider area of Kopa~ki Rit Nature Park over a period of two years. The investigation, carried out at biological localities, included channels as permanent habitats of water ...
Csabai, Zoltán Szabolcs   +2 more
core  

The response of neotropical dragonflies (Insecta: Odonata) to local and regional abiotic factors in small streams of the Amazon [PDF]

open access: yes, 2019
Since the relative role of local and regional abiotic factors on the Odonata diversity in rainforest streams is still poorly understood, we evaluated the effects of these factors on adult Odonata (Insecta) from preserved and altered streams in the ...
Belle   +20 more
core   +1 more source

The influence of habitat integrity and physical-chemical water variables on the structure of aquatic and semi-aquatic Heteroptera

open access: yesZoologia (Curitiba), 2010
This work aimed to assess the effect of certain physical-chemical variables and the Habitat Integrity Index (HII) have on an aquatic and semi-aquatic heteropteran community.
Karina Dias-Silva   +3 more
doaj   +1 more source

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