background:   the objective was to determine the prevalence of ectoparasite infestations in referred companion dogs to veterinary hospital of shahid chamran university of ahvaz, from 2009 to 2010 . methods: a total of 126 dogs were sampled for ectoparasites and examined by parasitological methods. the studied animals were grouped based on the age (<1 year, 1–3 years and >3 years), sex, breed an...

This survey was conducted to identify and estimate the frequencies of ectoparasites of dogs in Tehran, Iran. A total of 143 dogs attended at the Small Animal Hospital of the Veterinary School, the University of Tehran, were examined for the presence of ectoparasites and dermatological lesions. Ectoparasite specimens and blood samples were sent to parasitology and hematology laboratories, respec...

I studied the relationship between sex and infestation with ectoparasites in the water rat Scapteromys aquaticus from La Plata river marshland, Argentina. The Relative Density's Index (RDI) for males was 3.90% (females 3.60%). A total of 2653 ectoparasites were collected on 33 male hosts, and 1945 on 31 females. Ectoparasite specific richness (S) and diversity (H) were S = 14, H = 1.17 on males...

We postulate that the large difference in infection prevalence, 24% versus 5%, in R. norvegicus and R. rattus, respectively, between these two co-occurring host species may be due to differences in ectoparasite and potential vector infestation rates. A compartmental model, representative of an infectious system containing these two Rattus species and two ectoparasite vectors, was constructed an...

The ectoparasite fauna of reintroduced roe deer (Capreolus capreolus) was surveyed in a Mediterranean forest in Israel. Ectoparasites were collected from four female hand-reared deer during 2004 and 2005. Seasonality, predilection sites of infestation, and the apparent effect of the parasites are presented. This is the first study of roe deer parasites in the East Mediterranean. The ectoparasit...

poultry products are considered as one of the most important sources of food for humans, worldwide. indigenous poultry production has grown in popularity among villagers and some urbanites due to simple maintenance conditions, adequate adaption of poultry to different climatic conditions, and acceptable product yield. parasites are among the main pathogenic agents, threatening the health of pou...

Infestation parameters and indices of mites, ticks and fleas associated with wild rodents from northeastern Buenos Aires Province, Argentina, were studied. Host species similarity was also analyzed in relation to their ectoparasites. Fifty-five rodents were captured from January 2000 to March 2001. In total, 1,022 ectoparasites were collected and three ectoparasite-host associations were new re...

Myodes glareolus and Apodemus flavicollis support a large and diverse community of arthropod ectoparasites. This study of rodents in a Mazurian woodland sampled at monthly intervals between 2007 and 2009 revealed an ectoparasite community composed of 2 species of tick, 1 louse, 9 flea species, 7 species of gamasid mites, 4 fur mites and one trombiculid mite. A strong seasonality was noted in th...

background: parasites affect the health and productivity of birds. haemoproteus columbae occurs in pigeons widely in tropical and subtropical regions. the present investigation was concentrated on the prevalence of h. columbae and rate of para-sitemia in domestic pigeons in southwest of iran. methods: pigeons regimented in three groups, less than six months old, between six and twenty four mont...