Buffalo Fly vs Lesser Cattle Grub

Side-by-side species comparison

Attribute Buffalo Fly Lesser Cattle Grub
Scientific Name Haematobia irritans exigua Hypoderma lineatum
Order Diptera Diptera
Family Muscidae Oestridae
Size 3-4 mm 11-13 mm
Habitat Farmland Farmland
Diet Blood Feeders Parasites
Regions Southeast Asia, northern Australia, Pacific Islands North America, Europe, Asia
Conservation Least Concern Least Concern

Buffalo Fly

A small blood-feeding fly closely related to the horn fly, found primarily in Southeast Asia and Australia. It is a major pest of cattle and water buffalo, clustering on the animal's back, sides, and belly. Heavy infestations cause skin lesions and reduced milk production.

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Did You Know?

Buffalo flies cause annual economic losses exceeding 100 million dollars to the Australian cattle industry.

Lesser Cattle Grub

A hairy, bee-like fly slightly smaller than H. bovis, whose larvae also parasitize cattle. Unlike H. bovis, its larvae migrate through the esophageal wall rather than the spinal canal. It causes significant hide damage and meat trim losses in the cattle industry.

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Did You Know?

Warble damage to cattle hides makes them unsuitable for premium leather, costing the cattle industry millions in hide value annually.