Large Square-headed Wasp vs Bazaar Fly

Side-by-side species comparison

Attribute Large Square-headed Wasp Bazaar Fly
Scientific Name Ectemnius cephalotes Musca sorbens
Order Hymenoptera Diptera
Family Crabronidae Muscidae
Size 12-18 mm 5-7 mm
Habitat Woodlands Woodlands
Diet Wood Feeders Omnivores
Regions Europe Africa, South Asia, Southeast Asia
Conservation Least Concern Least Concern

Large Square-headed Wasp

A large solitary wasp that nests in dead wood and provisions its nest with captured flies. Has a distinctively large, square-shaped head. Common in gardens and woodland.

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Did You Know?

Nests in old beetle holes in dead wood, stocking each cell with paralyzed flies for its developing larvae.

Bazaar Fly

A tropical fly that feeds on eye and wound secretions, spreading trachoma. It is a major public health concern in developing tropical countries.

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Did You Know?

It is the primary mechanical vector of trachoma, the world's leading infectious cause of blindness.