Bee Killer Robber Fly vs Golubatz Fly

Side-by-side species comparison

Attribute Bee Killer Robber Fly Golubatz Fly
Scientific Name Mallophora bomboides Simulium colombaschense
Order Diptera Diptera
Family Asilidae Simuliidae
Size 20-28 mm 3-5 mm
Habitat Farmland Rivers & Streams
Diet Herbivores Blood Feeders
Regions Eastern United States from New England to Florida Europe
Conservation Least Concern Least Concern

Bee Killer Robber Fly

A large fuzzy robber fly that closely resembles a bumble bee in both appearance and buzzing flight. It perches on vegetation and launches aerial attacks on passing insects.

💡

Did You Know?

Its bumble bee mimicry is so convincing that it can sit among real bees at flowers without being recognized as a predator.

Golubatz Fly

A historically devastating European black fly named after the Serbian town of Golubac. Larvae develop in the fast waters of the Danube River system.

💡

Did You Know?

In 1923, a massive emergence killed over 16,000 cattle, horses, and other livestock along the Danube in a single event.