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Identification of soil-dwelling predators of tick nymphs. (Acari: Ixodidae) by stable isotope labelingстатья
Статья опубликована в высокорейтинговом журнале
Статья опубликована в журнале из списка Web of Science и/или Scopus- Авторы: Vinogradov D.D., Smagin A.S., Belova O.A., Tsurikov S.M., Karganova G.G., Tiunov A.V.
- Журнал: Journal of Medical Entomology
- Том: 61
- Номер: 2
- Год издания: 2023
- Издательство: Entomological Society of America
- Местоположение издательства: United States
- Первая страница: 512
- Последняя страница: 516
- DOI: 10.1093/jme/tjad160
- Аннотация: Ticks (Family Ixodidae) spend most of their life cycle as immature stages in the soil and litter, and as any other soil invertebrates, are likely to be controlled top-down by soil-dwelling predators. To date, the ability of soil invertebrate predators to control ixodid tick population remains little known, partly due to methodological difficulties. In the current study, we developed and successfully tested a novel method of labeling live Ixodes ricinus (L., 1758) (Ixodida: Ixodidae) nymphs with a 15N isotope label. Labeled ticks were used in a small-scale 8-day-long microcosm experiment to reveal soil predators attacking nymphs. Only a small fraction (4.1% of all samples) of soil generalist predators preyed upon nymphs. A strong 15N label was found in 5 predator species, namely 2 spiders (Pachygnatha listeri Sundevall, 1830, Tetragnathidae and Ozyptila sp., Theridiidae), 2 gamasid mites (Pergamasus beklemischevi Sellnick, 1929 and Pergamasus quisquiliarum [Canestrini, 1882], Parasitidae), and 1 staphylinid beetle (Geostiba circellaris [Gravenhorst, 1806], Staphylinidae). The isotopic labeling can be a useful tool in revealing a range of invertebrate predators that can control tick populations in soil.
- Добавил в систему: Карганова Галина Григорьевна