Results 41 to 50 of about 13,307 (222)

Ocorrência e Antropofilia de Simulídeos em Comunidades Ribeirinhas de Rondônia

EntomoBrasilis, 2012
A família Simuliidae é implicada como transmissores das filárias Onchocerca volvulus (Leuckart) e Mansonella ozzardi (Manson) na região norte do Brasil.
Suzane Neves Velasques, Jansen Fernandes Medeiros, Felipe Arley Costa Pessoa, Genimar Rebouças Julião, Crisvaldo Cassio Silva de Souza, Luís Marcelo Aranha Camargo   +5 more
doaj   +3 more sources

The Adaptation of Bloodsucking Black Flies to Feeding on Warm-blooded Animals

Науковий вісник Східноєвропейського національного університету імені Лесі Українки: Серія: Біологічні науки, 2018
Simuliidae morphological adaptations to suck the blood are combined into several groups: habitus, sensory vesicle of maxillary palp (Lutz’s organ), mouthparts, claws adaptations.
Kateryna Sukhomlin, Olexandr Zinchenko, Maria Zinchenko   +2 more
doaj   +1 more source

Taxonomy of the Simulium perflavum species-group (Diptera: Simuliidae) : with description of a new species from Brazil [PDF]

, 1998
The larva, pupa, male, and female of Simulium trombetense n. sp. are described and illustrated. This species was collected in the Brazilian Amazon region in the states of Amapa, Amazonas, Para, and Roraima near the edges ofthe crystalline basement-rock ...
Adler, Peter H., Hamada, Neusa
core  

Sequence and organization of the complete mitochondrial genome of the blackfly Simulium variegatum (Diptera: Simuliidae) [PDF]

, 2016
The complete mitochondrial genome of the European blackfly, Simulium variegatum Meigen, 1818 was sequenced using a combined Illumina and Sanger sequencing approach.
Day, John C., Gweon, Hyun S., Post, Rory J.   +2 more
core   +2 more sources

Shrubs and trees as natural insect protection for grazing animals in Switzerland and the alpine region: A systematic review of in vitro, in vivo and clinical trials Sträucher und Bäume als natürlicher Insektenschutz für Weidetiere in der Schweiz und im Alpenraum: Eine systematische Literaturübersicht über in vitro‐, in vivo‐ und klinische Studien

Medical and Veterinary Entomology, EarlyView.
Biting or irritating insects are a threat to the health and welfare of grazing animals. This systematic review reveals that several shrubs and bushes growing in the alpine area have insecticidal, insect‐repellent and/or attractant properties. The alder Alnus glutinosa, juniper Juniperus communis, spruce Picea abies and walnut Juglans regia are ...
Theresa Schlittenlacher, Sofie Egli, Michael Walkenhorst, Veronika Maurer   +3 more
wiley   +1 more source

"Jejenes" (Diptera: Simuliidae) of Nahuel Huapi National Park, Patagonia, Argentina: Preliminary results "Jejenes" (Diptera: Simuliidae) del Parque Nacional Nahuel Huapi, Patagonia, Argentina: Resultados preliminares

Revista de la Sociedad Entomológica Argentina, 2009
The Simuliidae is a family of Diptera with approximately 2072 described species worldwide. The females of the majority of the species feed from vertebrates' blood, which makes them a significant plague that affects both men as well as cattle, birds, and ...
Luis M. Hernández, Fernanda Montes de Oca, Malcolm Penn, Julieta Massaferro, Analía Garré, Stephen J. Brooks   +5 more
doaj  

Simuliidae da Amazônia VII. Descrição de Simulium pseudoexiguum sp. n. (Diptera, Nematocera) [PDF]

Acta Amazonica, 1974
Sinopse Descrição de uma nova espécie de Diptera-Simuliidae, o Simulium pseudoexiguum, de material coligido no Território Federal de Roraima, Brasil, na estrada BR-174, nas localidades conhecidas como Boca da Mata (60 m) e Campinho (600 m).
J. A. Nunes de Mello, Flávio Barbosa de Almeida   +1 more
doaj   +1 more source

Avaliando a interrupção da conectividade longitudinal em assembleias de macroinvertebrados em um rio semi-árido [PDF]

, 2017
Aim: Our aim in this study was evaluate the effects of flow regulation for irrigation on the macroinvertebrate assemblages in a semiarid river. Methods:We sampled two reaches in Dulce River; one placed upstream a weir that diverts flow into a network of ...
Diodato, Maria Estela Liliana, Leiva, Marta Elisabeth, Marchese Garello, Mercedes Rosa, Tévez, Héctor   +3 more
core   +1 more source

Retrogressive Thaw Slumps Produce a Changing Disturbance Regime for Arctic Stream Invertebrates

Global Change Biology, Volume 32, Issue 3, March 2026.
Climate change is causing permafrost to thaw, resulting in the formation of large craters in the ground called thaw slumps, which deposit sediments and nutrients into rivers and continually impact stream ecosystems over time. We returned to slump impacted streams 10 years after an initial sample period and found that slumps permanently change streams ...
Maria Dolan, Jordan Musetta‐Lambert, Krista S. Chin, Steven V. Kokelj, Suzanne E. Tank, Jennifer Lento, Michael Power, Joseph M. Culp   +7 more
wiley   +1 more source

Ocorrência da Mansonella ozzardi (Nematoda, Onchocercidae) em comunidades ribeirinhas do rio Purus, Município de Boca do Acre, Amazonas, Brasil Occurrence of Mansonella ozzardi (Nematoda, Onchocercidae) in riverine communities of the Purus river, Boca do Acre municipality, Amazonas State, Brazil

Cadernos de Saúde Pública, 2009
Este estudo teve o objetivo de estimar as prevalências de Mansonella ozzardi e calcular taxa de infecção parasitária nos simulídeos. O trabalho foi realizado em comunidades ribeirinhas do rio Purus, Boca do Acre, Amazonas, Brasil.
Jansen Fernandes Medeiros, Victor Py-Daniel, Ulysses Carvalho Barbosa, Guilherme Maerschner Ogawa   +3 more
doaj   +1 more source