Heel flies

Definition

A common name for various species of flies belonging to the family *Oestridae*, specifically the genus *Hypoderma*. They are known for their parasitic larvae which infest the skin of cattle and other animals.

Etymology

From the characteristic behavior of their larvae infesting the skin of cattle, particularly around the heel area.

Example

Heel flies are often seen around livestock and can cause significant distress due to their parasitic larval stage.

Related Terms

• Oestridae
• Cattle grubs
• Botflies

Usage Notes

Heel flies are parasitic and their larvae can cause significant issues for livestock, but they do not pose a direct threat to humans.