Dirofilaria immitis in a raccoon (Procyon lotor). 1989

D E Snyder, and A N Hamir, and C A Hanlon, and C E Rupprecht
U.S. Department of Agriculture, Animal Parasite Research Laboratory, Auburn, Alabama 36831.

A single juvenile male raccoon (Procyon lotor) was found naturally infected with Dirofilaria immitis. Two immature female worms were found in the heart of this raccoon at necropsy. Lesions attributable to the presence of these parasites were not found. Histopathologic examination of various tissues did not reveal any microfilariae. The raccoon may serve as an aberrant definitive host for this parasite, however, patent infections have not been reported.

UI MeSH Term Description Entries
D008297 Male Males
D011821 Raccoons Carnivores of the genus Procyon of the family PROCYONIDAE. Two subgenera and seven species are currently recognized. They range from southern Canada to Panama and are found in several of the Caribbean Islands. Procyon,Procyons,Raccoon
D004183 Dirofilaria immitis A filarial parasite primarily of dogs but occurring also in foxes, wolves, and humans. The parasite is transmitted by mosquitoes. Dog Heartworm,Dirofilaria immitides,Dog Heartworms,Heartworm, Dog,Heartworms, Dog,immitis, Dirofilaria
D005370 Filarioidea A superfamily of nematodes of the order SPIRURIDA. Members possess a filiform body and a mouth surrounded by papillae. Litomosoides,Filarioideas,Litomosoide
D006321 Heart The hollow, muscular organ that maintains the circulation of the blood. Hearts
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia

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