Observations on the mite fauna associated with adult Stomoxys calcitmns in the U.K (original) (raw)
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Tropical Biomedicine
This is the first documentation of parasitic mite, Leptus sp., found on a necrophagous blowfly, Chrysomya villeneuvi collected from a decomposing wild boar carcass placed in Taman Negara (National Park), Kuala Keniam, Pahang, Malaysia. Blowflies around the carcass were captured using an insect net before being examined under a stereomicroscope. Upon microscopic observation, we found a mite attached on the scutellum of C. villeneuvi adult. The mite was carefully removed and preserved in 70% ethanol subsequently. Then, the mite was cleared in lactophenol before being mounted in Hoyer's medium. The morphological identification of the mite was conducted and Leptus sp. was identified. The species belongs to the phalangii species group and the aldonae species subgroup. This study highlights the new association of Leptus sp. and C. villeneuvi for the first time.
Behavioural studies on eriophyoid mites: an overview
Experimental and Applied Acarology, 2010
Eriophyoid mites are excellent candidates for ethological research using the approaches of behavioural ecology and sociobiology. These tiny haplodiploid mites are highly specialized plant parasites, producing galls, forming nests, inhabiting refuges or living freely on plants. They reproduce via spermatophores deposited on a substrate and without pairing, which is a fascinating, though still poorly understood, mode of reproduction widespread in some groups of arthropods. Eriophyoid males can be involved in external sperm competition. In some species they also guard pre-emergent females and deposit spermatophores beside them. Although slow-walking, the minute eriophyoid mites can disperse for long distances on air currents or specific animal carriers. After landing on a plant they can distinguish between suitable and unsuitable hosts. Biological observations on a deuterogynous species indicate that parasociality could occur among eriophyoid mites. Many eriophyoids are of economic importance. Knowledge of their behaviour may promote understanding their ecology, may resolve problems in their phylogeny and may help developing methods for their control. In this paper, attention is directed to dispersal modes of eriophyoid mites, their feeding and host acceptance, spermatophore deposition and mating, defence against predators, and social behaviour.
Diversity and infestation rate of mites associated with some birds in upper and lower Egypt
Annals of Agricultural Science, Moshtohor, 2019
Survey, diversity and infestation rate of mites associated with five wild birds (Passer domestica niloticus, Columba livia, Streptopelia Senegalensis aegyptiaca , Pycnonotus barbatus and Corvus cornix) were carried out during two successive years in upper and lower Egypt provinces. The obtained data was recorded high numbers house sparrow, P. domestica niloticus (77.1%) were attacked by mite species followed by palm dove, S. Senegalensis aegyptiaca (75.5); C. cornix (70.2%); C. livia domestica (64.3%) and P. barbatus (61.9%). The total extracted mites was 24 species of 18 genera belonged to 16 family. The parasitic mites Blattisocius keegani Fox and B. tarsalis Berlese were the most prevalent between examined birds except, S. Senegalensis aegyptiaca while, Dermanyssus gallinae (DeGeer) was also, recorded on all examined birds except, P. barbatus. On the other hand, the mite species, Myialges falconis Fain, M. pici Fain, Ornithonyssus sylviarum(Canestrini & Fanzago), O. bacoti (Hirst), Megninia cubitalis(Megnin), Dermoglyphus columbae(Sugimoto), Paralges pachenemys(Megnin), Harpyrhynchus vercommni Megnin, Ornithocheyletia pingus Smiley, O. hallae Smiley, O. gersoni Smiley , Syringophilus minor (Berlese), Kleemannia plumose Oudemans, Amblyseius swirskii Athias-Henriot. were fewest prevalence between the examined birds species.
Large mites on wild mushrooms in Britain
Zoosymposium, 2022
Fungivorous mites and other acari associated with mushroom colonies are known since the beginning of acarology. Most of them are tiny and difficult or impossible to see with the naked eye. Most are myceliophagous mites (Behan & Hill, 1978; Renker et al., 2005; Werner et al., 2018). Large mites visible unaided on the stems, caps, or gills of the fleshy fruiting bodies of life wild mushrooms have been widely observed by naturalists but have rarely been documented in the acarological literature. The mite fauna of living macrofungi may, in parts, be different from that of dead or decaying fungi (Hågvar & Steen, 2013; Gdula et al., 2021b; Gdula et al., 2022). We expect some overlap with oribatid mites from soil, especially stressed soil. A few studies explored the diversity of mites on particular groups of fungi (Gwiazdowicz & Lakomy, 2002; Makarova, 2004; Okabe, 2013; Faraji et al., 2021; Lunde et al., 2022). Some mite species have adapted to the fruiting bodies of bracket fungi (Basidiomyceta, Polyporales). For example, members of several mesostigmatid genera like Hoploseius, Mycolaelaps, Fungiseius and Discoseius (Ascidae/Blattisociidae) are found exclusively on or in the fungi. Field surveys of various habitat classes (mixed broadleaf, coniferous mixed, hedgerow, mixed woodland, scrub, and pasture) in England and Wales yielded 218 mites, collected from the fruiting body of macrofungi belonging to the Ascomyceta (sac fungi) and Basidiomyceta (mushrooms and allies) (n = 67, comprising 15 orders, 20 families, and 32 species). In these surveys, Oribatida are the dominant group (124 specimens), followed by Mesostigmata (28 specimens). Together, they represent more than 90 % of the identified species.