cattle grub
Hypoderma bovis latin

Other names include "heel flies", "bomb flies", and "gad flies", while their larvae are often called "cattle grubs" or "wolves."

Hoechst Celanese Corp. and the Codon Corp. of San Francisco are working together to develop a vaccine against such cattle grubs.

Hypodermyasis is a parasitic infection by the larvae of warble flies, most notably Hypoderma lineatum and Hypoderma bovis.

Common species of warble fly include Hypoderma bovis and Hypoderma lineatum (cattle) and Hypoderma tarandi (reindeer).