Sweat Fly vs Sugarcane Longhorn

Side-by-side species comparison

Attribute Sweat Fly Sugarcane Longhorn
Scientific Name Hydrotaea irritans Dorysthenes granulosus
Order Diptera Coleoptera
Family Muscidae Cerambycidae
Size 5-7 mm 30-50 mm
Habitat Farmland Farmland
Diet Dung Feeders Root Feeders
Regions Europe, North America India, Thailand, Philippines, Indonesia
Conservation Least Concern Least Concern

Sweat Fly

A small dark fly attracted to perspiration on humans and livestock. It forms dense head-circling swarms in summer that can be extremely annoying.

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Did You Know?

Swarms of these flies can reduce cattle weight gain by causing constant head-tossing behavior.

Sugarcane Longhorn

A large reddish-brown prionine beetle with granulated elytra, found in South and Southeast Asia. It is an important pest of sugarcane roots. Adults are powerful nocturnal fliers that emerge in large numbers at the onset of the monsoon.

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Did You Know?

In parts of India, farmers use pheromone traps to catch thousands of adults before they can lay eggs in sugarcane fields.