European Stylops vs Sweat Bee Stylops

Side-by-side species comparison

Attribute European Stylops Sweat Bee Stylops
Scientific Name Stylops melittae Stylops nevinsoni
Order Strepsiptera Strepsiptera
Family Stylopidae Stylopidae
Size 2.0-4.0 mm (males) 2.0-3.0 mm (males)
Habitat Woodlands Underground
Diet Parasites Parasites
Regions Europe Europe
Conservation Not Evaluated Not Evaluated

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.

Sweat Bee Stylops

A strepsipteran endoparasite of Andrena bees in the British Isles. Parasitized bees emerge earlier than unparasitized individuals.

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Did You Know?

Infected bees emerge from hibernation earlier in spring, which helps the strepsipteran synchronize its mating season.