Results 51 to 60 of about 1,114 (199)

Review of the genus Pseudovelia HOBERLANDT 1950 (Heteroptera: Veliidae) on the Malay Peninsula [PDF]

open access: yes, 2006
Hecher, Ch., Zettel, H. (2006): Review of the genus Pseudovelia HOBERLANDT 1950 (Heteroptera: Veliidae) on the Malay Peninsula.
Hecher, Ch., Zettel, H.
core   +1 more source

Role of Hydrology, Aquatic Vegetation, Habitat Size and Connectivity in Shaping Food Webs in a Eutrophic Agricultural Marshland

open access: yesDiversity and Distributions, Volume 31, Issue 9, September 2025.
ABSTRACT Aim Understanding food‐web responses to environmental gradients is crucial for guiding effective ecosystem management measures. This aspect remains understudied in wetlands, particularly in human‐managed marshlands, despite the fact that many environmental factors can be controlled.
Camille Leclerc   +6 more
wiley   +1 more source

Checklist, taxonomy and distribution of the Rhagovelia Mayr, 1865 (Hemiptera: Heteroptera: Veliidae) of the Americas [PDF]

open access: yes, 2013
Padilla-Gil, Dora Nancy, Moreira, Felipe Ferraz Figueiredo (2013): Checklist, taxonomy and distribution of the Rhagovelia Mayr, 1865 (Hemiptera: Heteroptera: Veliidae) of the Americas. Zootaxa 3640 (3): 409-424, DOI: 10.11646/zootaxa.3640.3.
Padilla-Gil, Dora Nancy   +2 more
core   +1 more source

FIGURE 7 in Revision of the American genus Steinovelia Polhemus & Polhemus, 1993 (Heteroptera: Gerromorpha: Veliidae) [PDF]

open access: yes, 2020
FIGURE 7. Distribution of Steinovelia vinnula and S. virgata. Question marks indicate imprecise records.Published as part of Moreira, Felipe Ferraz Figueiredo, Floriano, Carla Fernanda Burguez, Rodrigues, Higor D. D. & Sites, Robert W., 2020, Revision of
Moreira, Felipe Ferraz Figueiredo   +3 more
core   +1 more source

New American Veliidae (Hemiptera)

open access: yes, 1933
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Drake, Carl J. (Carl John), Harris, H M
openaire   +2 more sources

Distribuição de Paravelia recens (Drake & Harris, 1935) (Hemíptera, Heteroptera, Veliidae) em Guzmania brasiliensis Ule, 1907 (Bromeliaceae) na Reserva Florestal Adolpho Ducke, Amazonas, Brasil Distribution of Paravelia recens (Drake & Harris, 1935) (Hemiptera, Heteroptera, Veliidae) in Guzmania brasiliensis Ule, 1907 (Bromeliaceae) at Adolpho Ducke Forest Reserve, Amazonas, Brazil

open access: yesActa Amazonica, 2007
Este é o primeiro registro de Paravelia recens (Drake & Harris, 1935) (Heteroptera: Veliidae) em fitotelmata de Guzmania brasiliensis Ule, 1907 (Bromeliaceae). O estudo foi conduzido na Reserva Florestal Adolpho Ducke, localizada na rodovia AM 010 km 26,
Domingos Leonardo Vieira Pereira   +2 more
doaj   +1 more source

Length–Dry Mass Relationships of Aquatic Insects: Geographic and Taxonomic Variation in a Digital Database

open access: yesFreshwater Biology, Volume 70, Issue 7, July 2025.
ABSTRACT Aquatic insects are an abundant, yet declining, taxonomically heterogeneous group with special importance in both aquatic and terrestrial ecosystems. Accurate estimations of insect biomass during their aquatic life stages are essential to advance our fundamental knowledge about insects, their roles in ecosystems, and their vulnerability to ...
Casper H. A. van Leeuwen   +4 more
wiley   +1 more source

A new species of Rhagovelia Mayr, 1865 (Hemiptera: Heteroptera: Veliidae) from Brazil [PDF]

open access: yes, 2015
Floriano, Carla Fernanda Burguez, Moreira, Felipe Ferraz Figueiredo (2015): A new species of Rhagovelia Mayr, 1865 (Hemiptera: Heteroptera: Veliidae) from Brazil. Zootaxa 4018 (3): 437-443, DOI: 10.11646/zootaxa.4018.3.
Floriano, Carla Fernanda Burguez   +3 more
core   +1 more source

A new Upper Cretaceous species of Chresmoda from Lebanon - a latest representative of Chresmodidae (Insecta: Polyneoptera inc. sed.): first record of homeotic mutations in the fossil record of insects

open access: yesEuropean Journal of Entomology, 2004
The most recent representative of the semi-aquatic insect family Chresmodidae is described from the Lebanese Cenomanian marine lithographic limestone.
André NEL   +3 more
doaj   +1 more source

Spatiotemporal assessment of benthic macroinvertebrate communities in the Bermejo River Basin in the Ecuadorian Amazonia

open access: yesLimnology and Oceanography Letters, Volume 10, Issue 3, Page 371-380, June 2025.
Abstract The Cofán communities rely on the Cofán Bermejo Ecological Reserve for their survival and cultural practices. Due to the rugged and inaccessible topography of the reserve in the Northern Ecuadorian Amazon region, limited biomonitoring and ecological characterization studies of the ecosystem health have been conducted.
Federico Sinche Chele   +8 more
wiley   +1 more source

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