Results 41 to 50 of about 585 (104)

The variability of antennal sensilla in Naucoridae (Heteroptera: Nepomorpha)

open access: yesScientific Reports, 2021
The morphology and distribution of sensilla on the surface of the antennae of the naucorids’ species were studied via scanning electron microscopy. Eleven types of sensilla were identified regarding specific sensory modalities, based on their cuticular ...
Agnieszka Nowińska, Jolanta Brożek
doaj   +1 more source

The Functional Anatomy of the Mesothoracic Leg of the Waterstrider, Gerris Remigis Say (Heteroptera)

open access: yes, 1976
Psyche: A Journal of Entomology, Volume 83, Issue 3-4, Page 289-303, 1976.
Elizabeth Bowdan
wiley   +1 more source

Species assemblages of aquatic and semi-aquatic true bugs (Hemiptera, Heteroptera) of anthropogenic ponds of the green zone in Bangkok, Thailand [PDF]

open access: yesBiodiversity Data Journal
Aquatic and semi-aquatic true bugs (Hemiptera, Heteroptera) are highly abundant in both lentic and lotic systems in Thailand. More than 230 species representing 12 families of these insects have been reported from freshwater habitats in Thailand.
Natthapont Janthachid   +3 more
doaj   +3 more sources

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

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  

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

Nuevos registros de Heteroptera (Hemiptera) acuáticos y semiacuáticos de Colombia

open access: yesBiota Colombiana, 2017
Se incluyen 16 especies de chinches acuáticas y semiacuáticas, pertenecientes a diez géneros y siete familias. Se amplía la distribución conocida para 12 especies y se registran por primera vez para Colombia tres especies: Ovatametra fusca Kenaga, 1942 ...
Dora N. Padilla-Gil
doaj   +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

Taxonomic and numerical resolutions of nepomorpha (insecta: heteroptera) in cerrado streams.

open access: yesPLoS ONE, 2014
Transformations of natural landscapes and their biodiversity have become increasingly dramatic and intense, creating a demand for rapid and inexpensive methods to assess and monitor ecosystems, especially the most vulnerable ones, such as aquatic systems.
Nubia França da Silva Giehl   +4 more
doaj   +1 more source

Observations on the life history of giant water bugs Lethocerus Mayr, 1853 (Heteroptera: Nepomorpha: Belostomatidae) in the Gangetic plains of India and Nepal

open access: yesJournal of Threatened Taxa, 2013
Two species of giant water bugs Lethocerus were found in the Gangetic plains of northern India and Nepal. Lethocerus indicus is widespread, whereas a single record of Lethocerus patruelis confirms the eastern distribution range in Bihar. Four instars of
H. Nesemann, G. Sharma
doaj   +1 more source

Home - About - Disclaimer - Privacy