Results 131 to 140 of about 50,816 (157)

[Gamasid mites of common voles in the central Volga River region].

Parazitologiia, 1986
The specific composition of gamasid mites from three species of voles (Microtus arvalis Pall., M. agrestis L., M. oeconomus Pall.) is given. Forest, field and flood-land groupings of the common vole having distinct phenotypical differences are characterized by differences in the structure of their parasite fauna.
V I, Borisova, I V, Nazarova
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[The palpal receptor organ of gamasid mites (Mesostigmata: Gamasina)].

Parazitologiia, 1998
Three types of sensilla were distinguished during scanning electron microscope investigations of the palpal sensory organ, one of the main organs in food suitability detection, in 8 species of mites belonging to the genera Gamasellus, Macrocheles, Euryparasitus, Eulaelaps, Myonyssus, Raillietia, Spinturnix, and Pneumonyssus.
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[Structure of subepidermal tissue of gamasid mites (electron microscopy data)].

Parazitologiia, 2003
Fine structure of the subepidermal tissue was investigated in the adult predatory mite Hypoaspis miles (Gamasina: Laelapidae) and bloodsucking mite Dermanyssus gallinae (Gamasinae: Dermanyssidae) of both sexes. This tissue is analogous to the fat body of other arthropodes.
L I, Amosova, M K, Staniukovich
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Explorational analysis of the abundance and prevalence of chigger and gamasid mites parasitic on small mammals in Vietnam

Journal of Medical Entomology
Abstract We studied chigger and gamasid mite loads on small mammals during the dry season in Vietnam and used both our field data and museum collections to estimate the influence of environmental factors on mite abundance and prevalence. Generalized linear (mixed effect) models were used to analyze the data.
Anastasia A Antonovskaia, Evgeny P Altshuler, Alexander E Balakirev, Yuliya V Lopatina   +3 more
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Gamazovye Kleshchi (Gamasoidea). (The Gamasid Mites, Gamasoidea)

The Southwestern Naturalist, 1956
R. W. Strandtmann, N. G. Bregetova
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[The gamasid mites (Parasitiformes: Mesostigmata) of small mammals from undeveloped land in Moscow].

Parazitologiia, 1998
On 11 species of small mammals collected in the parks and ruderal areas of Moscow in 1964-1991, 35 species of mites were revealed. Among them 23 species were parasitic. Laelaps hilaris, Haemogamasus nidi, and Androlaelaps glasgowi were predominant. The mite species diversity on small mammals in Moscow is similar to that in natural environments.
Iu V, Lopatina, A D, Petrova, V V, Timoshkov   +2 more
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Infestation and distribution of gamasid mites on Himalayan field rat (Rattus nitidus) in Yunnan Province of Southwest China

Biologia (Poland), 2021
Xian-Guo Guo, Cheng-Fu Zhao, Ke-Yu Mao   +2 more
exaly  

[Ultrastructure of the tarsal receptor complex in the gamasid mite Histionyssus criceti (Hirstionyssidae)].

Parazitologiia, 1986
The main distant receptor organ of H. criceti, situated on the tarsus of each first leg, was studied by scanning and transmitting electron microscopy. The organ contains 6 types of sensilla, including 4 distant ones (two types of olfactory sensilla, differing in wall thickness, and 2 types of probable chemo-thermosensitive sensilla, possessing ...
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[Nest ectoparasites (gamasid mites) as vectors for rickettsia under experimental conditions].

Trudy Instituta imeni Pastera, 1995
The author gives a review of occurrence of rickettsiae (Coxiella burnetii, R. slovaca, R. sibirica, R. prowazekii, R. mooseri, R. akari) in gamasid mites, investigated in laboratory or in nature. The results of our experiments and from literature also are summarized in tables. The experimental infection with C.
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[Gamasid mites from the nests of birds in the Volga-Kama game reserve].

Parazitologiia, 1977
524 nests of 12 species of birds were examined in the Volga-Kama state reserve. From these nests there were collected 214575 mites belonging to 11 families and 48 species. The specific composition and quantitative ration between ecological groups of gamasid mites associated with the nests of birds depend not only on the evolutionary history of the host
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