Mediorhynchus grandis in a short-tailed shrew, Blarina brevicauda, from South Dakota.
D000818:Animals; D006373:Helminthiasis / Q000453:epidemiology; D006374:Helminthiasis, Animal; D006376:Helminths; D007420:Intestine, Large; D008643:Mesentery; D012788:Shrews; D013023:South Dakota