Twisted-Wing Delphacid Parasite vs Sweat Bee Stylops

Side-by-side species comparison

Attribute Twisted-Wing Delphacid Parasite Sweat Bee Stylops
Scientific Name Elenchus japonicus Stylops nevinsoni
Order Strepsiptera Strepsiptera
Family Elenchidae Stylopidae
Size 1-3 mm (males) 2.0-3.0 mm (males)
Habitat Farmland Underground
Diet Parasites Parasites
Regions East Asia, Japan, China, Southeast Asia Europe
Conservation Least Concern Not Evaluated

Twisted-Wing Delphacid Parasite

A tiny parasitoid of rice planthoppers, important in Asian rice agroecosystems. Males are free-flying with twisted wings; females are grub-like endoparasites.

💡

Did You Know?

As a natural enemy of rice planthoppers, this species plays a significant role in biological pest control in Asian rice farming.

Sweat Bee Stylops

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

💡

Did You Know?

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