Results 1 to 10 of about 2,247 (152)

Gerromorpha and Nepomorpha (Heteroptera) from the Pacific coastal region of Colombia: checklist, geographic and altitudinal distribution [PDF]

open access: yesBiota Colombiana, 2015
The bibliographical information about the species of aquatic Heteroptera, infraorders Gerromorpha and Nepomorpha, from the Colombian Pacific Plain was compiled. A total of 106 species are included, grouped in 14 families and 39 genera.
Dora N. Padilla-Gil
doaj   +2 more sources

The semiaquatic bugs (Heteroptera: Gerromorpha) of Uzbekistan [PDF]

open access: yesActa Biologica Sibirica
The updated list of semi-aquatic hemipteran insects (Heteroptera) of the Gerromorpha infraorder is provided for the first time for the fauna of Uzbekistan, based on collections studied and literature sources. The insects were collected from 2021 to 2023.
Natalya I. Lebedeva   +5 more
doaj   +2 more sources

New distributional records of Gerromorpha Popov, 1971 (Insecta: Hemiptera: Heteroptera) from Cuba [PDF]

open access: yesCheck List, 2012
Distributional records of fourteen species of Gerromorpha, belonging to the families Gerridae, Hebridae, Hydrometridae, Mesoveliidae, and Veliidae, are reported from Cuba.
Senén Riviaux   +2 more
doaj   +3 more sources

Gerridae (Heteroptera: Gerromorpha) de Colombia

open access: yesBiota Colombiana, 2005
La presente contribución amplía el conocimiento que se tiene de las especies de los chinches semiacuáticos de Colombia. Se reportan especies pertenecientes a las Subfamilias: Rhagadotarsinae (1 género), Trepobatinae (5 géneros), Gerrinae (9 géneros) y ...
Fredy Molano-Rendón   +2 more
doaj   +10 more sources

Chiasmate male meiosis in six species of water bugs from infraorders Nepomorpha and Gerromorpha (Insecta: Heteroptera)

open access: yesComparative Cytogenetics, 2009
The type of male meiosis is a stable character at the family level in the order Heteroptera and provides additional information on the relationships between taxa.
Snejana Grozeva   +2 more
doaj   +1 more source

A taxonomic review of Ptilomera from China, with descriptions of two new species (Hemiptera: Heteroptera: Gerridae)

open access: yesEuropean Journal of Entomology
The species of Ptilomera Amyot & Serville, 1843 from China are reviewed. Two new species, Ptilomera acutidentata sp. n. and Ptilomera valida sp. n., are described from Yunnan, China. Diagnoses and new distribution records are provided for four previously
Zhaoqi LENG, Beichen ZHANG, Zhen YE
doaj   +1 more source

Los heterópteros acuáticos y semiacuáticos del Parque Provincial Ernesto Tornquist (Provincia de Buenos Aires, República Argentina) Aquatic and semiaquatic Heteroptera from Parque Provincial Ernesto Tornquist (Buenos Aires Province, 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  

First report for the Neotropics of predation by the waterscorpion Ranatra (Hemiptera: Nepidae) on a member of Gerromorpha (Hemiptera)

open access: yesCuadernos de investigación UNED, 2013
The water scorpion Ranatra pittieri was observed preying on an adult of the water strider Eurygerris flavolineatus in a closed laboratory system. This is the first report for the Neotropics of the predation by a member of the infraorder Nepomorpha on a ...
Federico Herrera
doaj   +1 more source

Urban development and industrialization impacts on semiaquatic bugs diversity: A case study in eastern Amazonian streams

open access: yesWater Biology and Security, 2022
Landscape changes have caused the decline of biodiversity and affected the integrity of aquatic ecosystems. In this study, we assessed the influence of industrialization associated with urban development on aquatic environments and the biodiversity of ...
Erlane José Cunha   +4 more
doaj   +1 more source

Chinches patinadoras marinas (Hemiptera: Heteroptera: Gerromorpha): diversidad de los hábitats oceánicos del Neotrópico

open access: yesBiota Colombiana, 2017
Las chinches acuáticas del infraorden Gerromorpha son especies adaptadas a caminar o patinar sobre la película superficial del agua principalmente en ambientes de agua dulce, sin embargo, algunas especies se han adaptado a vivir en ambiente marinos y ...
Fredy Molano-Rendón, Irina Morales
doaj   +5 more sources

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