Notoedric mange in two free-ranging mountain lions (Puma concolor)

被引:11
|
作者
Uzal, Francisco A. [1 ]
Houston, Robin S.
Riley, Seth P. D.
Poppenga, Robert
Odani, Jenee
Boyce, Walter
机构
[1] Univ Calif Davis, Sch Vet Med, San Bernardino Branch, Calif Anim Hlth & Food Safety, Davis, CA 95616 USA
[2] Univ Calif Davis, Sch Vet Med, Vet Med Teaching Hosp, Davis, CA 95616 USA
[3] Santa Monica Mt Natl Recreat Area, Natl Pk Serv, Thousand Oaks, CA 91360 USA
[4] Univ Calif Davis, Sch Vet Med, Davis Branch, Calif Anim Hlth & Food Safety, Davis, CA 95616 USA
[5] Univ Calif Davis, Sch Vet Med, Wildlife Hlth Ctr, Davis, CA 95616 USA
关键词
anticoagulant; mange; mountain lion; Notoedres cati;
D O I
10.7589/0090-3558-43.2.274
中图分类号
S85 [动物医学(兽医学)];
学科分类号
0906 ;
摘要
Two mountain lions (Puma concolor) were found dead in the Simi Hills area of southern California (Ventura County). Post-mortem examination and toxicological analyses indicated that the cause of death was anticoagulant rodenticide intoxication. in addition, both lions bad marked alopecia and skin Crusts, caused by Notoedres cati. The diagnosis of notoedric mange was confirmed by histology and direct examination of mites obtained from skin scrapings of the two animals. Histologically, the affected skin showed acanthotic epidermis with parakeratosis and parasitic tunnels in the stratum corneum. This is the first report of the pathological changes associated,vith notoedric mange in free-ranging mountain lions.
引用
收藏
页码:274 / 278
页数:5
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