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

Francisco A Uzal, Robin S. Houston, Seth P D Riley, Robert H Poppenga, Jenee Odani, Walter M Boyce

Research output: Contribution to journalArticlepeer-review

12 Scopus citations

Abstract

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 with notoedric mange in free-ranging mountain lions.

Original languageEnglish (US)
Pages (from-to)274-278
Number of pages5
JournalJournal of Wildlife Diseases
Volume43
Issue number2
StatePublished - Apr 2007

Keywords

  • Anticoagulant
  • Mange
  • Mountain lion
  • Notoedres cati

ASJC Scopus subject areas

  • veterinary(all)

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