نتایج جستجو برای: parasite fauna
تعداد نتایج: 54095 فیلتر نتایج به سال:
We curated a dataset containing 5999 records of 361 freshwater fish species (~70% known in the country) and 483 endo- ectoparasitic helminths registered throughout Mexico over an 85-year period (from 1936 to 2021). Taxonomically, highest numbers host corresponded family Cichlidae, parasites trematode Diplostomidae. hope this will encourage researchers worldwide explore different ecological coev...
Translocation is a widely used conservation tool for reintroducing, introducing or restocking wildlife purposes. Disease and parasites are often unintended hitchhikers during translocations. Conservation managers have begun considering the health, disease risk parasite loads of their species post-translocation, but not translocation itself. When diseases considered translocation, they dealt wit...
Trypanosoma brucei gambiense infection is widely considered an anthroponosis, although it has also been found in wild and domestic animals. Thus, fauna could act as reservoir, constraining the elimination of the parasite in hypo-endemic foci. To better understand the possible maintenance of T. b. gambiense in local fauna and investigate the molecular mechanisms underlying adaptation, we generat...
The gills of 63 specimens of the Atlantic bluefin tuna Thunnus thynnus (Linnaeus) (Osteichthyes: Scombridae) from three localities of the Mediterranean (Sardinian, Tyrrhenian and Levantine Seas) were examined for metazoan parasites. The parasite fauna of T. thynnus from the Sea of Sardinia included 11 species: five didymozoid trematodes, three capsalid and one hexostomid monogeneans, and one ca...
Invasive species can displace natives, and thus identifying the traits that make aliens successful is crucial for predicting and preventing biodiversity loss. Pathogens may play an important role in the invasive process, facilitating colonization of their hosts in new continents and islands. According to the Novel Weapon Hypothesis, colonizers may out-compete local native species by bringing wi...
We recorded the parasitic fauna of Hoplias malabaricus in a Neotropical River from southeastern Brazil, Jacaré-Pepira River, Tietê-Batalha Basin. The objective this study was to inventory composition H. collected, through ecological and biodiversity approaches. A total 30 specimens were collected 2018 using fishing nets. Parasites prevalent 96.6% hosts, with 710 parasites divided into 22 specie...
Between March 1992 and February 1996, 107 specimens of Sorubim lima were collected in the floodplain of the upper Paraná river. Ninety-five (88.78%) specimens were parasitized with at least one species of proteocephalid cestodes. 7,573 specimens of four different species were collected (average intensity 79.71 parasites/host): Paramonticellia itaipuensis Pavanelli & Rego, 1991; Nupelia portoriq...
The Galápagos giant tortoise is an icon of the unique, endemic biodiversity of Galápagos, but little is known of its parasitic fauna. We assessed the diversity of parasitic nematode communities and their spatial distributions within four wild tortoise populations comprising three species across three Galápagos islands, and consider their implication for Galápagos tortoise conservation programme...
The parasite fauna of catfish, Pimelodus pohli, from the São Francisco River Basin is presented. A total of 45 catfish from the upper São Francisco River (45°15'44″W 18°13'25″S), were examined from July 2009 to September 2011. Forty-three catfish (95.5%) were infected by at least one parasite species, with 885 parasite specimens being found, distributed across 17 species: Monogenea (Demidosperm...
A total of 763 fecal samples were collected from dogs in Western Pomerania during 2006-2007 to determine the gastrointestinal parasite fauna of dogs in this region. In the city of Szczecin, 648 fecal samples were collected every month in the annual cycle from nine city areas and analysed. Six fecal samples were taken at each collection time from each site. A total of 115 fecal samples from rura...
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