Thick-headed Fly vs Giant Rainforest Mantis

Side-by-side species comparison

Attribute Thick-headed Fly Giant Rainforest Mantis
Scientific Name Physocephala rufipes Hierodula majuscula
Order Diptera Mantodea
Family Conopidae Mantidae
Size 8-14 mm 65-80mm
Habitat Underground Underground
Diet Parasitoids Predators
Regions Europe Oceania
Conservation Least Concern Least Concern

Thick-headed Fly

A wasp-mimicking fly that parasitizes bumblebees by injecting eggs into them mid-flight.

💡

Did You Know?

Infected bumblebees bury themselves in soil where the fly larva pupates.

Giant Rainforest Mantis

One of Australia's largest mantises with a green body and reddish inner forelegs. It has distinctive blue-purple patches on the inside of its forelegs used in threat displays. It is a powerful ambush predator.

💡

Did You Know?

It has been filmed catching and eating small tree frogs, demonstrating its power as a predator.