Results 91 to 100 of about 7,934 (242)

The complete mitochondrial genome of Isonychia kiangsinensis (Ephemeroptera: Isonychiidae)

open access: yesMitochondrial DNA. Part B. Resources, 2018
The complete mitochondrial genome of Isonychia kiangsinensis is a circular molecule of 15,456 bp in length, containing 2 rRNA genes, 13 protein-coding genes, 22 tRNA genes, and a control region.
Qi-Meng Ye   +5 more
doaj   +1 more source

Results of the Austrian-Ceylonese hydrobiological mission 1970 of the 1st Zoological Institute of the University of Vienna (Austria) and the Department of Zoology of the Vidyalankara University of Ceylon, Kelaniya. Pt. 1. Preliminary report: introduction and description of the stations [PDF]

open access: yes, 1972
The Austrian-Ceylonese hydrobiological mission of 1970 investigated and made collections from 36 flowing water systems (brooks, torrents, rivers); of these, 34 water systems were in the mountains regions of south-west and south-east of Sri Lanka.
Costa, H.H., Starmuhlner, F.
core  

Redescription of Baetis simplex Kapur and Kripalani, 1961 (Baetidae: Ephemeroptera) from Himalayan regions of India

open access: hybrid, 2023
T. Kubendran   +4 more
openalex   +1 more source

Typologies des entomocénoses benthiques soumises à des épandages d'insecticides antisimulidiens [PDF]

open access: yes, 1991
During the tests in gutters, five insecticides (B.t., Abate, chlorphoxin, carbosulfan and permethrin) employed by the Onchocerciasis Control Programme (OCP) have neither the same toxicity nor the same selectivity against for the principal aquatic taxa ...
Elouard, Jean-Marc   +2 more
core  

Three New Species of Procloeon (Ephemeroptera: Baetidae) from Thailand

open access: yesAnimal Systematics, Evolution and Diversity, 2015
Three baetid mayflies in the genus Procloeon Bengtsson are described from Thailand: P. narumonae, n. sp. (male and female adults and larva), P. rubeosternum, n. sp. (male and female adults, male and female subimagos, and larva), and P. siamensis, n. sp. (
Tungpairojwong, Nisarat, Bae, Yeon Jae
doaj   +1 more source

Low flow controls on benthic and hyporheic macroinvertebrate assemblages during supra-seasonal drought [PDF]

open access: yes, 2009
Despite the widely accepted importance of the hyporheic zone as a habitat for stream macroinvertebrates during floods, few data exist regarding community composition and distribution during periods of low flow or drought in perennial streamsi ...
Acuna   +65 more
core   +2 more sources

Diversity of Freshwater Macroinvertebrate Communities in Los Tuxtlas, Veracruz, Mexico

open access: yesDiversity
The objective of this work is to contribute to the knowledge of the freshwater macroinvertebrate communities of Los Tuxtlas, Veracruz, Mexico. For this region, there is only limited knowledge of its aquatic crustaceans and mollusks.
Francisco José Gómez-Marín   +5 more
doaj   +1 more source

Cheleocloeon, a new genus of Baetidae (Ephemeroptera) from West Africa [PDF]

open access: yes, 1993
L'adulte et la larve d'un nouveau genre d'éphémère (#Baetidae$) sont décrits.Ce genre est un groupe-frère de l'éphémère sud-africaine, #Demoulinia$. Deux espèces sont connues, provenant toutes deux de Guinée.
Gillies, M.T., Wuillot, J.
core  

Evidence on Night Movements of Macroinvertebrates to Macrophytes in a Pampean Stream [PDF]

open access: yes, 2014
Nocturnal invertebrate abundance peaks in lotic systems are usually associated to drift, however, diel migrations other than drift may be important in slow-flowing systems.
Ferreiro, Nicolas Andres
core   +1 more source

Aquatic entomofauna from Gorgona National Natural Park, Colombian Pacific, with emphasis in Ephemeroptera and Plecoptera [PDF]

open access: yes, 2014
Este trabajo constituye la primera aproximación al conocimiento de las especies que caracterizan la entomofauna acuática del PNN Gorgona, con énfasis en Ephemeroptera y Plecoptera, su distribución, ecología y relación con la parte continental.
Cardona, William   +6 more
core  

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