We review the parasitic mites of the superfamily Dermanyssoidea found in the nests of Slovakian domestic and wild birds (and a few mammals), compiled from new data and literature sources. Three mite genera are included, namely Dermanyssus Dugès (Dermanyssidae), Ornithonyssus Sambon and Pellonyssus Clark & Yunker (Macronyssidae), in which we recognised nine reliably documented species. Pellonyss...

background: blood sucking mites are important avian ectoparasites which being found on bird species worldwide. their presence are problematic for the producers either through potential direct effects on weight gain, egg produc­tion, sperm production in roosters or as nuisance pests on worker handle hens and eggs. the aim of this study was pointing out of the status of haematophagus mites. metho...

We herein report human dermatitis caused by the tropical fowl mite Ornithonyssus bursa (Berlese). The cases occurred in an apartment in a residential district of Porto Alegre City, State of Rio Grande do Sul, Brazil, where three members of the same family presented with pruritic lesions on the arms and legs. On inspecting the bathroom, several mites measuring approximately 1.0mm in length were ...

Thirty-two specimens of Columbina picui (picui ground-dove) were examined, and a collection of arthropods was made by washing the external surface of the body and the nasal cavity. The species in the order Phthiraptera found and their respective prevalences, mean abundance and mean intensity were: Columbicola passerinae (84.4%; 10.3; 12.2), Hohorstiella passerinae (21.9%; 0.7; 3.1) and Physcone...

1. Halliday RB, OConnor BM, Baker AS. “Global Diversity of Mites”. In Peter H. Raven and Tania Williams. Nature and human society: The quest for a sustainable world: Proceedings of the 1997 Forum on Biodiversity. Washington DC: National Academies; 2000. p. 192-212. 2. Ralph GP. Effects of the haematophagous mite Ornithonyssus bursa on nestling starlings in New Zealand. New Zealand J Zool 1977;4...

BACKGROUND Blood sucking mites are important avian ectoparasites which being found on bird species worldwide. Their presence are problematic for the producers either through potential direct effects on weight gain, egg production, sperm production in roosters or as nuisance pests on worker handle hens and eggs. The aim of this study was pointing out of the status of haematophagus mites. METHO...

Pathological consequences of the blood-sucking mite Ornithonyssus bursa vary between species, with its impact ranging from no measurable effect, to significant blood loss and chick mortality. In New Zealand, where several bird species are known to be parasitised by O.bursa, the effect of this mite on host fitness is unclear, as few studies have been carried out. During a three-year study of the...

The blood-sucking mites Dermanyssus gallinae (“red mite”), Ornithonyssus sylviarum (“northern fowl and bursa (”tropical mite”) stand out for causing infestations in commercial poultry farms worldwide, resulting significant economic damage producers. In addition to changes production systems that include new concerns animal welfare, global climate change recent years has become a major challenge...