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1 July 1997 Contact Transmission of Psoroptic Mange from Bighorn to Stone Sheep
William J. Foreyt
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Abstract

Psoroptes sp. mites and tan crusty lesions were detected in the ears of a captive Stone sheep (Ovis dalli stonei) in April 1996, after contact with infected captive Rocky Mountain bighorn sheep (Ovis canadensis canadensis). Psoroptes spp. have not been detected in free-ranging ungulates in Canada or Alaska (USA). This is the first report of Psoroptes sp. in Stone sheep, indicating their susceptibility to infection.

Foreyt: Contact Transmission of Psoroptic Mange from Bighorn to Stone Sheep
William J. Foreyt "Contact Transmission of Psoroptic Mange from Bighorn to Stone Sheep," Journal of Wildlife Diseases 33(3), 664-665, (1 July 1997). https://doi.org/10.7589/0090-3558-33.3.664
Received: 7 June 1996; Published: 1 July 1997
KEYWORDS
Bighorn Sheep
external parasites
Ovis canadensis
Ovis dalli stonei
Psoroptes
scabies
Stone sheep
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