European Stylops vs Dubia Roach

Side-by-side species comparison

Attribute European Stylops Dubia Roach
Scientific Name Stylops melittae Blaptica dubia
Order Strepsiptera Blattodea
Family Stylopidae Blaberidae
Size 2.0-4.0 mm (males) 35-45 mm
Habitat Woodlands Woodlands
Diet Parasites Fruit Feeders
Regions Europe South America, Central America
Conservation Not Evaluated Least Concern

European Stylops

A twisted-wing parasite of mining bees in the genus Andrena. Males are free-flying while females remain permanently embedded in the host bee.

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Did You Know?

The female never leaves her host bee and only her brood canal opening protrudes between the bee's abdominal segments.

Dubia Roach

A medium-sized South American cockroach with sexually dimorphic adults: males have full wings while females have only tiny wing stubs. It is widely bred as feeder insects.

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Did You Know?

Dubia roaches are preferred feeder insects for reptiles because they cannot climb smooth surfaces or fly, making escape from enclosures nearly impossible.