''Teladorsagia'' is a genus of

nematodes The nematodes ( or ; ; ), roundworms or eelworms constitute the phylum Nematoda. Species in the phylum inhabit a broad range of environments. Most species are free-living, feeding on microorganisms, but many are parasitic. Parasitic worms (he ...

belonging to the family

Trichostrongylidae Trichostrongylidae is a family of nematode in the suborder Strongylida. Genera Genera: * '' Africanastrongylus'' Hoberg, Abrams & Ezenwa, 2008 * '' Amidostomoides'' Petrova, 1987 * '' Arnfieldia'' Sarwar, 1957 * '' Ashworthius'' Le Roux, 1930 * ...

. The genus has

cosmopolitan distribution In biogeography, a cosmopolitan distribution is the range of a taxon that extends across most or all of the surface of the Earth, in appropriate habitats; most cosmopolitan species are known to be highly adaptable to a range of climatic and en ...

. Species: *''

Teladorsagia circumcincta ''Teladorsagia circumcincta'' is a nematode that is one of the most important parasites of sheep and goats. It was previously known as ''Ostertagia circumcincta'' and is colloquially known as the brown stomach worm. It is common in cool, temperat ...

'' *'' Teladorsagia davtiani'' *'' Teladorsagia trifurcata''

References

{{Taxonbar, from=Q10692538 Trichostrongylidae Rhabditida genera