Results 121 to 130 of about 1,247 (204)

A new genus of Veliidae from Mexico(Hemiptera)

open access: yes, 1970
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Diversity of Macroinvertebrados and Evaluation of the Quality of the Water of the Gulch the Bendición, Municipality of Quibdó (Chocó, Colombia)

open access: yesActa Biológica Colombiana, 2003
During December 2001, we study the macroinvertebrate communities present at thegulch La Bendición, located in the municipality of Quibdó (Chocó, Colombia), withthe purpose of evaluating the diversity of organisms to determine water quality.
Wilber Pino Chalá   +6 more
doaj  

New Neotropical water-striders (Hemiptera-Veliidae)

open access: yes, 1951
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

A new species of Veloidea from Venezuela (Hemiptera: Veliidae)

open access: yes, 1955
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Drake, Carl J. (Carl John)   +1 more
openaire   +1 more source

Los coleópteros y heterópteros acuáticos del Parque Nacional El Palmar (Provincia de Entre Ríos, Argentina): lista faunística, diversidad y distribución Aquatic Coleoptera and Heteroptera from El Palmar National Park (Entre Ríos Province, Argentina): faunistic list, diversity and distribution

open access: yesRevista de la Sociedad Entomológica Argentina, 2007
Se presenta una lista de las especies de Coleoptera y Heteroptera presentes en cuerpos de agua del Parque Nacional El Palmar. Se registraron 67 especies de Coleoptera incluidas en 32 géneros y siete familias, y 42 especies de Heteroptera distribuidas en ...
Patricia L. M. Torres   +2 more
doaj  

Los coleópteros y heterópteros acuáticos del Parque Nacional Calilegua (Provincia de Jujuy, Argentina)

open access: yesRevista de la Sociedad Entomológica Argentina, 2008
Se expone una lista de las especies de Coleoptera y Heteroptera presentes en los cuerpos de agua del Parque Nacional Calilegua. Se registraron 51 especies de Coleoptera incluidas en 28 géneros y cinco familias, y 37 especies de Heteroptera distribuidas ...
Patricia L. M. TORRES   +3 more
doaj  

Strongylovelia lillyae sp. nov. (Hemiptera: Gerromorpha: Veliidae) from Tamil Nadu, India: the first species of the genus described from the Indian subcontinent

open access: yes, 2015
Jehamalar, E. Eyarin (2015): Strongylovelia lillyae sp. nov. (Hemiptera: Gerromorpha: Veliidae) from Tamil Nadu, India: the first species of the genus described from the Indian subcontinent. Zootaxa 4033 (2): 287-292, DOI: 10.11646/zootaxa.4033.2.
Jehamalar, E. Eyarin
core   +1 more source

Two new species of Rhagovelias (Hemiptera: Veliidae)

open access: yes, 1957
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

Spermatogenesis of riffle bugs, Rhagovelia whitei and Rhagovelia sp (Veliidae), and backswimmers Martarega sp (Notonectidae). [PDF]

open access: yes, 2012
We examined the course of spermatogenesis and the meiotic chromosome complements in aquatic species of true bugs, Heteroptera. The chromosome complement of the Veliidae species was 2n = 39 (38A + X0) and 23 (22A + X0) in Rhagovelia whitei and Rhagovelia ...
Itoyama, M. M.   +3 more
core   +1 more source

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