Results 1 to 10 of about 138 (96)

Cooler and drier conditions increase parasitism in a subtropical damselfly population [PDF]

open access: yesEcology and Evolution
Host–parasite interactions are impacted by climate, which may result in variation of parasitism across landscapes and time. Understanding how parasitism varies across these spatio‐temporal scales is crucial to predicting how organisms will respond to and
Shatabdi Paul   +3 more
doaj   +3 more sources

Molecular Correlation between Larval, Deutonymph and Adult Stages of the Water Mite Arrenurus (Micruracarus) Novus [PDF]

open access: yesLife, 2020
The systematics of many groups of organisms has been based on the adult stage. Morphological transformations that occur during development from the embryonic to the adult stage make it difficult (or impossible) to identify a juvenile (larval) stage in ...
Pedro María Alarcón-Elbal   +4 more
doaj   +2 more sources

Molecular diet studies of water mites reveal prey biodiversity. [PDF]

open access: yesPLoS ONE, 2021
Water mites are diverse aquatic invertebrates that provide potentially important ecosystem and economic services as bioindicators and mosquito biocontrol; however, little is known about water mite digestive physiology, including their diet in nature ...
Adrian A Vasquez   +5 more
doaj   +2 more sources

Sexual and developmental variations of ecto-parasitism in damselflies. [PDF]

open access: yesPLoS ONE, 2022
The prevalence and intensity of parasitism can have different fitness costs between sexes, and across species and developmental stages. This variation could arise because of species specific sexual and developmental differences in body condition ...
Shatabdi Paul   +2 more
doaj   +2 more sources

Testing the enemy release hypothesis in a native insect species with an expanding range [PDF]

open access: yesPeerJ, 2015
The enemy release hypothesis (ERH) predicts that the spread of (invasive) species will be facilitated by release from their enemies as they occupy new areas.
Julia J. Mlynarek
doaj   +3 more sources

Differential water mite parasitism, phenoloxidase activity, and resistance to mites are unrelated across pairs of related damselfly species. [PDF]

open access: yesPLoS ONE, 2015
Related host species often demonstrate differences in prevalence and/or intensity of infection by particular parasite species, as well as different levels of resistance to those parasites.
Julia J Mlynarek   +3 more
doaj   +2 more sources

Checklist of Arrenurids (Acari: Hydrachnidia: Arrenuridae) of Mexico, with New Records from the Yucatan Peninsula, and the Description of Five New Species of the Subgenera Megaluracarus and Dadayella

open access: yesDiversity, 2022
A checklist of arrenurids of Mexico is presented, including three new records from the Yucatan Peninsula. We provide updated descriptions of Arrenurus mexicanus, A. (Megaluracarus) colitus, and A. (Megaluracarus) marshalli. Additionally, four new species
Lucia Montes-Ortiz   +2 more
doaj   +1 more source

A new water mite species of the genus Arrenurus Dugès, 1834 (Acari, Hydrachnidia: Arrenuridae) from European Russia

open access: yesАмурский зоологический журнал, 2023
An illustrated description of a new species Arrenurus pogorelkaensis sp. nov. from Yaroslavsky Region of Russia is given. Color red, cauda well developed, petiole very small without ligulate process, pentagonal, not extending beyond idiosoma posterior ...
Петр Васильевич Тузовский
doaj   +1 more source

A Comparison of the Species Composition of Arrenurus Duges (Arrenuridae: Hydrachnidia: Acari) in Turkey and Some Countries in Palearctic Region

open access: yesMehmet Akif Ersoy Üniversitesi Fen Bilimleri Enstitüsü, 2020
This study aimed to determine the distributions, habitats and endemism rates of Arrenurus from Turkey. Similarity indices were determined between Turkey and some countries in the Palearctic Region.
Orhan ERMAN   +2 more
doaj   +1 more source

Water mites (Hydrachnidia) of the Drawa River (NW Poland)

open access: yesPersian Journal of Acarology, 2022
The water mite communities of the River Drawa were investigated in the year 1988. The samples were taken in April, July and September. A total of 1349 specimens belonging to 52 species of water mites were collected. We decided to distingush Lebertia cf.
Andrzej Zawal   +3 more
doaj   +1 more source

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