The arctic fox (Vulpes lagopus), an apex predator with an omnipresent distribution in the Arctic, is a potential source of intestinal parasites that may endanger people and pet animals such as dogs, thus posing a health risk. Non-invasive methods, such as coprology, are often the only option when studying wildlife parasitic fauna. However, the detection and identification of parasites are significantly enhanced when used in combination with methods of molecular biology. Using both approaches, we identified unicellular and multicellular parasites in faeces of arctic foxes and carcasses of sibling voles (Microtus levis) in Svalbard, where molecular methods are used for the first time. Six new species were detected in the arctic fox in Svalbard, Eucoleus aerophilus, Uncinaria stenocephala, Toxocara canis, Trichuris vulpis, Eimeria spp., and Enterocytozoon bieneusi, the latter never found in the arctic fox species before. In addition, only one parasite was found in the sibling vole in Svalbard, the Cryptosporidium alticolis, which has never been detected in Svalbard before.

• Klíčová slova
• Arctic fox, Coprology, Parasites, Sibling vole, Svalbard,
• MeSH
• Ancylostomatoidea izolace a purifikace   MeSH
• Arvicolinae parazitologie   MeSH
• cizopasní červi izolace a purifikace   MeSH
• Cryptosporidium izolace a purifikace   MeSH
• divoká zvířata parazitologie   MeSH
• Eimeria izolace a purifikace   MeSH
• feces parazitologie   MeSH
• hlístice izolace a purifikace   MeSH
• lišky parazitologie   MeSH
• parazitární nemoci střev veterinární   MeSH
• psi MeSH
• Toxocara canis izolace a purifikace   MeSH
• Trichuris izolace a purifikace   MeSH
• zvířata MeSH
• Check Tag
• psi MeSH
• zvířata MeSH
• Publikační typ
• časopisecké články MeSH
• Geografické názvy
• Arktida MeSH
• Svalbard MeSH