Bat fly

The bat fly (Nycteribia biarticulata) belongs to the family Nycteribiidae within the order Diptera. These highly specialized insects are obligate ectoparasites that spend their entire life cycle on the bodies of specific bat species, particularly horseshoe bats.

It is essential to clarify that this insect is not a plant pest. It does not feed on crops, vegetables, or ornamental plants. Any classification of this species as a threat to agricultural productivity is fundamentally incorrect, as their biology is strictly limited to mammalian hosts.

The life cycle of Nycteribia biarticulata is fascinating and unique. Females exhibit adenotrophic viviparity, producing a single mature larva that quickly pupates. These pupae are firmly attached to the substrate within the bat's roosting sites, such as caves, mines, or tree hollows.

The impact of this organism is strictly veterinary. By feeding on the blood of their bat hosts, they can affect the health of individual animals and may serve as vectors for host-specific pathogens. They pose no risk to food security, crop yield, or forest health.

No agricultural control measures are required for this species. If these insects are observed, it is merely an indicator of nearby bat activity.

• Avoid unnecessary contact with roosting sites.
• Ensure structural hygiene in buildings.
• Do not apply insecticides meant for agricultural pests in this context.