نتایج جستجو برای: ectoparasites
تعداد نتایج: 1371 فیلتر نتایج به سال:
background: rodents play important role as host of ectoparasites and reservoir of different zoonotic diseases. the aim of this study was to asses the infestation of commensal rodents with ectoparasites in bandar abbas, a port city located in the northern part of the persian gulf in iran. methods: rodents were captured using live traps during the study period in year 2007. after transferring th...
background : hedgehogs are small, nocturnal mammals which become popular in the world and have important role in transmission of zoonotic agents. thus, the present study aimed to survey ectoparasite infestation from april 2010 to december 2011 in urban and suburban parts of urmia and tabriz cities, northwest of iran. methods : a total number of 84 hedgehogs (40 females and 44 males) were examin...
Parasitic relationships between Neotropical bats and their ectoparasites are not well known, even though parasitism is one of the factors that can affect fitness a host population. This study characterized parasite-host in relation to sex, age, body size reproductive status population Anoura geoffroyi using indices Prevalence, Mean Intensity Abundance. Total prevalence for 93 sampled was 94.6%....
A cross-sectional study was conducted to determine the prevalence and risk factors for ectoparasites infestation in sheep in three agro-ecological zones in central Oromia, Ethiopia, from October 2009 to April 2010. The study revealed that 637 (48.1%) of the 1325 sheep examined were infested with one or more ectoparasites. The ectoparasites identified were Bovicola ovis (27.2%), Melophagus o...
Stray cats collected from Georgetown, Penang from 2008 to 2010 were screened for ectoparasites via fine-tooth combing. Two cats from a total 102 examined were infested with the dog louse, Heterodoxus spiniger. Both cats, a juvenile male and female were found in close contact with each other prior to capture. The number of lice ranged from 5 and 14 in the male and female cat respectively...
—Parasites have been identified as potential threats to mammalian carnivores, particularly insular species. We evaluated external parasites on island spotted skunks (Spilogale gracilis amphiala), a threatened insular endemic carnivore on Santa Cruz and Santa Rosa Islands of the California Channel Islands (USA). We identified fleas (Pulex irritans, Nosopsyllus fasciatus), lice (Neotrichodectes m...
Among frugivorous vertebrates, the nutritional composition of consumed fruits often needs supplementing by other food types, such as leaves, pollen or invertebrates, to meet dietary requirements. The endemic Malagasy fruit bat, Rousettus madagascariensis (Pteropodidae), actively feeds on their dipteran fly ectoparasites, principally family Nycteribiidae and Streblidae, during grooming activitie...
Assemblages of metazoan ectoparasites of 79 species and gastrointestinal helminths of eight species of marine fishes were analysed to examine whether nestedness is related to sample size, abundance, species richness, and prevalence of infection, and whether the use of z-scores or Monte Carlo simulations yields different results. No significant differences in the number of nested assemblages wer...
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