title: Pythium insidiosum sp. nov., the etiologic agent of pythiosis.
abstract: Pythium insidiosum sp. nov., the etiologic agent of pythiosis, a cosmopolitan disease of horses, cattle, and dogs, is described and illustrated.
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000382:microbiology; D008411:Chytridiomycota / Q000145:classification*; D004283:Dog Diseases / Q000382:microbiology; D004285:Dogs; D006734:Horse Diseases / Q000382:microbiology; D006736:Horses; D009181:Mycoses / Q000382:microbiology / Q000662:veterinary*; D011775:Pythium / Q000145:classification* / Q000166:cytology / Q000302:isolation & purification / Q000502:physiology