Bee Stylops vs Twisted-Wing Delphacid Parasite

Side-by-side species comparison

Attribute Bee Stylops Twisted-Wing Delphacid Parasite
Scientific Name Stylops pacificus Elenchus japonicus
Order Strepsiptera Strepsiptera
Family Stylopidae Elenchidae
Size 2.0-3.5 mm (males) 1-3 mm (males)
Habitat Farmland Farmland
Diet Parasites Parasites
Regions North America East Asia, Japan, China, Southeast Asia
Conservation Not Evaluated Least Concern

Bee Stylops

A strepsipteran parasite of Andrena bees in western North America. Males emerge as tiny winged adults that live for only a few hours.

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Did You Know?

Male strepsipterans have the shortest adult lifespan of any insect, often living less than five hours.

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.

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Did You Know?

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