Life Sciences Commons^™

Mesostigmata Mites (Acari: Parasitiformes) Associated With Birds And Their Nests From, Mohamed Waleed Negm, Azza Abdelgawad Mohamed, Hosam Mohamed Khalil El-Gepaly, Safaa Mohamed Abdelaziz

Turkish Journal of Zoology

A survey of gamasid mites (Arachnida: Acari: Mesostigmata) associated with domestic and wild birds in Egypt was conducted. In total, 16 species within 10 families were collected from 22 bird species. The most abundant species belonged to the genera Dermanyssus Dugès (Dermanyssidae), Ornithonyssus Sambon, and Steatonyssus Kolenati (both Macronyssidae). Among various birds examined, the distribution and occurrence of mites were recorded. Taxonomic remarks about the morphology of the collected mites are presented to facilitate species discrimination for non-acarologists. Steatonyssus longipes Radovsky & Yunker, 1963, previously described as a new species from the Egyptian slit-faced bat, Nycteris thebaica Geoffroy (Chiroptera), is …

A New Species Of Oxyoppia (Oxyoppiella) (Acari: Oribatida: Oppiidae) From Iran, Elizabeth Hugo Coetzee, Parisa Lotfollahi, Ayda Abbasi Kalo, Elnaz Movahedzade

Turkish Journal of Zoology

A new oppiid species (Acari: Oribatida: Oppiidae), Oxyoppia (Oxyoppiella) minuscula sp. nov. from the Marand region in northwestern East Azerbaijan Province in Iran, is described and illustrated. A new generic (subgeneric) diagnosis of Oxyoppia (Oxyoppiella) Subías and Rodríguez, 1986 is given, and a key to all known species is provided.

To What Extent Do Pine And Oak Clear-Cut Stumps Support Mite (Acari: Mesostigmata) Communities In Temperate Forests?, Jacek Kamczyc, Emilia Pers-Kamczyc, Przemyslaw Watral, Jakub Sokolowski, Bartosz Bulaj

Turkish Journal of Zoology

Mesostigmatid mites are one of the natural elements of soil fauna, but they are also found in decomposing wood. Many studies have focused on mites in decayed logs; however, information about the mite communities in decayed stumps and additionally in the adjacent litter is scarce. The primary objective of this study was to analyze how the mite fauna differs between Scots pine (Pinus sylvestris L.) and sessile oak [Quercus petraea (Matt.) Liebl.] stumps, as well as to discover how much the stumps affect the soil mite community in temperate forests. This study was conducted in two managed forests (pine versus …

Phoretic Mites In Uni- And Bivoltine Populations Of Ips Typographus: A 1-Year Case Study, Martin Cejka, Jaroslav Holusa

Turkish Journal of Zoology

Members of the order Mesostigmata frequently use other animals to colonize suitable habitats, and thus their phoretic exploitation of bark beetles is not exceptional. We compared the abundance and species spectrum of phoretic mites in univoltine and bivoltine populations of the European spruce bark beetle Ips typographus. Two localities with high population densities of Ips typographus in the eastern part of the Czech Republic (400 and 1100 m a.s.l.) were studied. Beetles were sampled with pheromone traps baited with IT Ecolure (5 per locality). In total, 1268 I. typographus individuals were captured, from which 1662 mite individuals were collected and …

A Survey Of The Aspidogastrean And Hydracarine Parasites Of Bivalue Molluscs In Western West Virginia, Donald W. Danford

Theses, Dissertations and Capstones

Aspidogaster conchicola and Cotylaspis insignis were only two aspidogastrid trematodes recovered in a year long study involving 500 bivalves (22 species) collected from a thirteen county area in western West Virginia. Also collected were three species of aquatic mites identified as: Union­ icola fossulata, Unionicola formosa, and Najadicola ingens. Only ten species of mussels were infested with trematodes: Pleurabema cordatum (100%); Anodonta grandis (70% for A•conchicola, 60% for Q. insignia); Potamilus alata (50%); Tritogonia verrucosa (46%); Strophitus undulatus (6.25%); guadrula guadrula (33%); Amblema plicata (31%); guadrula postulosa (50%); Lampsilis ventricosa (7.11%); Lampsilis radiata luteola (7.12% for A. conchiocola, 10.2% for …

The Genus Haemolaelaps (Acarina: Laelapidae) In The Northwest Ethiopian Biogeographical Region, Calvin J. Sakamoto

Theses and Dissertations

This paper presents the results of a taxonomic stury of mites of the genus Haemolaelaps collected from small mammals of 8 political subdivisions of the northwest portion of the Ethiopian Biogeographical Region. Specimens taken from 2,863 small mammals from a wide variety of habitats and localities were examined. The Haemolaelaps fauna includes 23 species, 10 of which are described as new: H. bellasoma, H. caurinus, H. chaetospinicus, H. crocidura, H. desmodilliscus, He. ebsi, H. malachela, H. parahirsti, H. sikapusi and H. taterakempi. Numerical taxonomic and multicariate analyses were used to assess variation and clustering. A key for identification of females …

Venezuelan Macronyssidae (Acarina:Mesostigmata), Robert C. Saunders

Theses and Dissertations

A total of over 5000 mite specimens representing 49 species was studied and evaluated. The most frequently encountered species was Ornithonyssus bacoti. Based on these specimens, a brief review of the family Macronyssidae in Venezuela is presented. Included are brief notes as to medical importance and host relationships; also a key to the genera of Venezuelan Macronyssidae and a host-parasite list are included. Reprints of two papers and the manuscript of a third are included as part of the dissertation requirements. Contained in these are descriptions of three new genera (Argitis, Lepidodorsum, and Nycteronyssus) and four new species (Acanthonyssus proechimys, …

Taxonomic Studies Of Trombiculid Mites, Jack T. Reed

Theses and Dissertations

Five publications and one manuscript concerning the taxonomic studies of trombiculid mites are submitted. Publications include a revision of the North American genus Comatacarus Ewing, the erection of the following genera by Brennan and Reed: Loomisia, Atelepalme, Phalcophila, and Nycterinastes. Discussions of the genera Aitkenius Brennan and Polylopadium Brennan and Jones are also included. The subfamily Leeuwenhoekinae is reviewed on the basis of neo-tropical representatives (unpublished manuscript). The genus Odontacarus comprises 66% of the chiggers examined, and 82% of these were identified as O. tubercularis (Brennan). Odontacarus fieldi Brennan and Jones and O. cayolargoensis Brennan are synonomized under O. tubercularis …

Mites On Kangaroo Rats At The Nevada Test Site, Morris A. Goates

Brigham Young University Science Bulletin, Biological Series

A systematic study of parasitic mites on kangaroo rats of two species at the Nevada Test Site was conducted from August 1959 to December 1961. The intent was to determine the kinds, numbers, seasonal occurrences and ecological relationships of mites in nuclear disturbed and contiguous undisturbed areas. A total of 1,256 rats from nine plant communities was examined.

The 6,208 mites collected represented 16 species including four undescribed. Fourteen were found on both kinds of rats. Considerably more rats were infested with chiggers than with mesostigmatids. Each species of mite occurred alone on its host at least 20% of the …

The Incidence Of Nasal Mites In Over-Wintering Red-Wing Blackbirds In The Vicinity Of Utah Lake, Utah, George M. Talley

Theses and Dissertations

This paper reports the incidence and associations of four species of mites, Paraneonyssus icteridius, Ptilonyssus n. sp. "A", Sternostoma n. sp. "A" , and Speleognathus sp., found in the nasal cavities of the common red-wing blackbird (Agelaius phoeniceus ssp.) and Brewer's blackbird (Euphagus cyanocephalus cyanocephalus Wagler) over-wintering in the vicinity of Provo, Utah County, Utah. Three species of mites are reported for the first time from these birds, and two of these three are undescribed species.

The Insects And Mites Injurious To Poultry In Nebraska And Their Control, M. H. Swenk, F. E. Mussehl

Nebraska Agricultural Experiment Station: Historical Circulars

There are a number of different kinds of insect and mites (arthropods) that are more or less injurious to poultry in Nebraska. This circular is designed to give practical information concerning these pests and their control.