The nematodes Ostertagia lyrata Sjöberg, 1926, and Trichostrongylus longispicularis Gordon, 1933, in British cattle.
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases; D009348:Nematoda; D009349:Nematode Infections; D010028:Ostertagia; D014254:Trichostrongylus
CATTLE/diseases; NEMATODE INFECTIONS