Capillaria hepatica in a groundhog (Marmota monax).
D000818:Animals; D002195:Capillaria; D008099:Liver / Q000469:parasitology; D012376:Rodent Diseases / Q000469:parasitology*; D012377:Rodentia; D014257:Trichuriasis / Q000469:parasitology / Q000662:veterinary*; D014259:Trichuroidea