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Updated: Aug 2, 2026
11:36
Cutaneous Leishmaniasis in the Dorsal Skin of Hamsters: a Useful Model for the Screening of Antileishmanial Drugs
Published on: April 21, 2012
Demodectic mange in a tamarin (Saguinus geoffroyi)
Laboratory Animal Science
|April 1, 1983
Summary
A young tamarin experienced skin issues like hair loss and redness. Microscopic examination identified Demodex mites, leading to successful treatment with topical medications.
Area of Science:
- Veterinary Dermatology
- Parasitology
Background:
- Demodex mites are common causes of skin disease in various animal species.
- Infestations can lead to significant dermatological symptoms, impacting animal welfare.
Observation:
- A young female tamarin (Saguinus geoffroyi) presented with erythema, alopecia, and papules on its limbs, tail, and head.
- Skin scrapings and biopsy revealed Demodex sp. mites within hair follicles.
Findings:
- Histological examination showed mites within hair follicles, associated with focal degenerative and inflammatory skin changes.
- The tamarin's skin condition was characterized by inflammation and hair follicle damage due to Demodex infestation.
Implications:
- This case highlights Demodex mite infestations as a potential dermatological concern in tamarins.
- Effective treatment options, including topical ronnel and rotenone, were identified for managing Demodex in this species.
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