Black Horse Fly vs Variegated Grasshopper

Side-by-side species comparison

Attribute Black Horse Fly Variegated Grasshopper
Scientific Name Tabanus atratus Zonocerus variegatus
Order Diptera Orthoptera
Family Tabanidae Pyrgomorphidae
Size 20-28 mm 30-50mm
Habitat Farmland Farmland
Diet Blood Feeders Herbivores
Regions Eastern United States from the Great Plains to the Atlantic coast Africa
Conservation Least Concern Least Concern

Black Horse Fly

A very large entirely black horse fly and one of the biggest flies in North America. Females are persistent blood-feeders that can harass livestock and humans during summer months.

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Did You Know?

Its larvae are aquatic predators that live in muddy pond bottoms and can take up to two years to complete development.

Variegated Grasshopper

A brightly colored grasshopper with striking patterns of yellow, green, black, and orange. It feeds on toxic plants and sequesters the toxins for defense. It forms large aggregations.

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Did You Know?

It deliberately eats toxic plants to make itself poisonous, and its bright colors warn predators of this.