Results 131 to 140 of about 613 (146)
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Population identification and divergence threshold in Psoroptidae based on ribosomal ITS2 and mitochondrial COI genes

Parasitology Research, 2015
Psoroptidae mites are a type of small mites with a wide range of hosts. The proliferation of Psoroptidae mites could cause symptoms such as severe itching, atopic dermatitis, and hair loss in infected animals. If severely infected, death can also occur.
Cheng, Juan   +6 more
exaly   +3 more sources

A physiological and biochemical model for digestion in the ectoparasitic mite, Psoroptes ovis (Acari: Psoroptidae)

International Journal for Parasitology, 2003
Mites are an important group of arthropod pests affecting crops, animals and humans. Despite this, detailed physiological studies on these organisms remain sparse due largely to their small size. Unifying models are required to draw together the diverse information from studies on different groups and species. This paper describes a model for digestion
K A, Hamilton   +4 more
openaire   +2 more sources

Integrated Bayesian species delimitation and morphological diagnostics of chorioptic mange mites (Acariformes: Psoroptidae: Chorioptes)

Parasitology Research, 2014
The external morphology of adult and immature stages of mange mites of the genus Chorioptes was investigated with the aid of light and scanning electron microscopy. A molecular phylogeny of this genus was inferred based on six genes (18S, 28S rDNA, EF1-α, SRP54, HSP70, and CO1). The validity of four species (Ch. bovis, Ch. panda, Ch.
Andre V, Bochkov   +3 more
openaire   +2 more sources

Comparison of cryofixation methods for skin biopsies from sheep infested with Psoroptes ovis (Acari: Psoroptidae)

Veterinary Parasitology, 1988
Two methods of cryofixing skin samples from sheep infested with Psoroptes ovis were compared. In one method the skin biopsy was placed in a capped vial before immersion, while the other allowed direct contact with liquid nitrogen. No statistically significant differences were found between the cryofixation methods with regard to location of P.
A N, Sinclair, S J, Filan
openaire   +2 more sources

Gaudalges averianovi sp. nov. (Acariformes: Psoroptidae)—a new parasite of Malagasy lemurs

Systematic and Applied Acarology, 2018
A new species Gaudalges averianovi sp. nov. (Acariformes: Psoroptidae: Makialginae) is described from Lepidolemur ruficaudatus Grandidier (Primates: Lepilemuridae) from Madagascar. A key to all known species of the genus Gaudalges Fain, 1963 is given. This is the first finding of mites of the genus Gaudalges on lemurs of the family Lepilemuridae.
openaire   +1 more source

Species of the genus Psoroptes (Acari: Psoroptidae): A taxonomic consideration

Experimental & Applied Acarology, 2000
The biosystematic status of mite species belonging to the genus Psoroptes Gervais, 1841 is difficult to determine by phenotypic methods and has been subject to taxonomic revisions and ongoing debate. At present, the existence of five species, P cuniculi (Delafond, 1859), P. ovis (Hering, 1838). P. equi (Hering, 1838), P.
Zahler, M.   +4 more
openaire   +3 more sources

Psoroptidae

2021
Luciano Melo de Souza   +3 more
openaire   +1 more source

Sheep Scab Mite (Acari: Psoroptidae): General Morphology and Immunocytochemistry Using Serum from Infested Animals

Annals of the Entomological Society of America, 1997
The basic morphology of the digestive, reproductive, and nervous Systems of the sheep scab mite, Psoroptes ovis Hering, was defined by light microscopy. An understanding of the stricture of the digestive system of P. ovis is prerequisite to identification of target antigens in specific regions of the digestive tract using immunocytochemistry. Sera from
openaire   +1 more source

[Results of exposure to synthetic insect development inhibitors in Psoroptes cuniculi (Psoroptidae) mites].

Parazitologiia, 1981
Results of the effect of synthetic analogs of juvenile hormones of insects, dimiline, altozide and altozare, on the mite P. cuniculi have been shown. It has been noted that repeated coverings of mites in Petri dishes and rabbits' skin with 0.005--5% emulsions of altozide, 0.005--10% emulsions of altozare and 0.25--8% suspensions of dimiline cause no ...
openaire   +2 more sources

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