Warble flies

Definition

Flies belonging to the family Oestridae. While often confused with botflies, warble flies specifically infest the skin of various animals, such as cattle and deer, to develop.

Etymology

From the Old English word 'warble', referring to a lump or bump in the skin, which is similar to the swellings caused by the larvae of these flies.

Example

Warble flies are known to infest livestock, causing visible swellings under the skin.

Related Terms

• Botflies
• Endoparasites
• Animal parasites

Usage Notes

Warble fly larvae develop within the host's skin, often causing significant discomfort and leading to secondary infections.