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1 October 1989 Sarcocystis sp. in Mountain Goats (Oreamnos americanus) in Washington: Prevalence and Search for the Definitive Host
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Abstract

During October and November 1986, Sarcocystis sp. was detected in 24 of 56 (43%) tongues from hunter-killed mountain goats (Oreamnos americanus) in Washington (USA). Sarcocysts had an unusual sessile polyp-shaped branched wall. Mean size of 154 sarcocysts was 71.3 × 37.8 μm (range, 20 to 248 × 10 to 120 μm), and the mean intensity was 2.3 (range, 1 to 28). In an attempt to identify the definitive host, infected tongues were fed to four coyotes (Canis latrans), eight domestic dogs, four domestic cats, three bears (Ursus americanus), two raccoons (Procyon lotor), two martens (Martes americana), two fishers (Martes pennanti), three skunks (Mephitis mephitis), five mink (Mustela vison), five ferrets (Mustela putorius), one pigtail macaque (Macaca nemestrina), two redtailed hawks (Buteo jamaicensis) and one great horned owl (Bubo virginianus). Oocysts or sporocysts were not detected in the feces of any host for ≤20 days after ingestion of the infected meat. The definitive host for Sarcocystis sp. in mountain goats was not identified.

Foreyt: Sarcocystis sp. in Mountain Goats (Oreamnos americanus) in Washington: Prevalence and Search for the Definitive Host
William J. Foreyt "Sarcocystis sp. in Mountain Goats (Oreamnos americanus) in Washington: Prevalence and Search for the Definitive Host," Journal of Wildlife Diseases 25(4), 619-622, (1 October 1989). https://doi.org/10.7589/0090-3558-25.4.619
Received: 10 February 1989; Published: 1 October 1989
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