Results 21 to 30 of about 210,581 (313)

New records of Rhaphium (Dolichopodidae, Diptera) from Russian Protected Areas

open access: yesNature Conservation Research: Заповедная наука, 2020
The present study is based on examination of the collection funds of the Zoological Institute of RAS and the Department of Ecology and Systematics of Invertebrates of Voronezh State University.
Olga O. Maslova   +2 more
doaj   +1 more source

Ribosomal proteins: mutant phenotypes by the numbers and associated gene expression changes [PDF]

open access: yesOpen Biology, 2020
Ribosomal proteins are highly conserved, many universally so among organisms. All ribosomal proteins are structural parts of the same molecular machine, the ribosome.
Michael Polymenis
doaj   +1 more source

Assigning sex to pre-adult stalk-eyed flies using genital disc morphology and X chromosome zygosity [PDF]

open access: yes, 2006
Background: In stalk-eyed flies ( Diopsidae) the eyes and antennae are laterally displaced at the ends of elongated eyestalks. Eyespan and the degree of sexual dimorphism in eyespan vary considerably between species and several sexually dimorphic species
Fowler, K.   +17 more
core   +1 more source

Flies and congruence

open access: yesAmerican Journal of Physical Anthropology, 1994
AbstractCompeting phylogenetic hypotheses have become the rule in modern systematics. While the problem of incongruence between character sets has become extremely acute due to the generation of molecular data, it is by no means specific to molecular and morphological comparisons.
openaire   +5 more sources

Substratos utilizados para a criação de dípteros caliptratos em uma área urbana do Município do Rio de Janeiro Breeding media used for rearing of flies in an urban area of the State of Rio de Janeiro

open access: yesMemorias do Instituto Oswaldo Cruz, 1988
Em uma área urbana do município do Rio de Janeiro, foram criados 10.988 dípteros caliptratos, pertencentes a quatro famílias e 22 espécies. As criações foram efetuadas em quatro etapas durante os anos de 1986 a 1987.
José Mario D'Almeida
doaj   +1 more source

Factors affecting the propensity of tsetse flies to enter houses and attack humans inside : increased risk of sleeping sickness in warmer climates [PDF]

open access: yes, 2013
Background: Sleeping sickness, or human African trypanosomiasis, is caused by two species of Trypanosoma brucei that are transmitted to humans by tsetse flies (Glossina spp.) when these insects take a bloodmeal.
Vale Glyn A.   +19 more
core   +1 more source

Thermal limits of two biting midges, Culicoides imicola Kieffer and C. bolitinos Meiswinkel (Diptera: Ceratopogonidae)

open access: yesParasites & Vectors, 2014
Background Culicoides imicola Kieffer and Culicoides bolitinos Meiswinkel (Diptera: Ceratopogonidae) are both of veterinary importance, being vectors of Schmallenberg, bluetongue and African horse sickness (AHS) viruses.
F Arné Verhoef   +2 more
doaj   +1 more source

Some Diptera families from beer traps in the Volga region (Russia) [PDF]

open access: yesКавказский энтомологический бюллетень, 2022
We have studied the material of some Diptera families collected with beer traps from middle part of the Volga River region (central part of European Russia: Nizhny Novgorod and Ulyanovsk regions, and southeastern part of European Russia: Saratov Region).
L. Dvořák   +3 more
doaj   +1 more source

Flies and Campylobacter Infection of Broiler Flocks

open access: yesEmerging Infectious Diseases, 2004
A total of 8.2% of flies caught outside a broiler house in Denmark had the potential to transmit Campylobacter jejuni to chickens, and hundreds of flies per day passed through the ventilation system into the broiler house.
Birthe Hald   +6 more
doaj   +1 more source

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