Rabbit fur mite

Leporacarus gibbus is a specialized ectoparasite belonging to the order Sarcoptiformes and the family Listrophoridae. It is important to clarify that this organism is not a plant pest; it is a common fur mite that infests rabbits, dwelling within the coat and feeding on skin debris and secretions.

The biology and lifecycle of Leporacarus gibbus are completed entirely on the host animal. Female mites attach their eggs firmly to the rabbit's hair shafts. The development from egg to adult occurs rapidly in suitable environments, allowing the infestation to spread quickly throughout a rabbitry through direct physical contact.

The damage caused by these mites includes dermatological irritation, itching, and hair coat degradation. Infested rabbits often exhibit dry skin, scaling, and patches of hair loss, particularly along the back and flanks. While not as invasive as burrowing mites, they cause significant discomfort and stress, which can suppress the animal's immune system.

Diagnosis is achieved through physical examination and the microscopic analysis of hair samples. Finding the mites or their characteristic eggs cemented to the hair shafts confirms the infestation. It is a surface-dwelling parasite, making it relatively easier to identify through skin scrapings or tape tests compared to deeper burrowing species.

Effective management and protection of the herd involve several key strategies:

• Application of appropriate acaricidal treatments as prescribed by a veterinarian.
• Strict quarantine procedures for any new animals introduced to the site.
• Regular cleaning and sanitization of cages, hutch equipment, and nesting areas.
• Monitoring the health and coat quality of all rabbits in the colony.