Beet Armyworm vs Bee Stylops

Side-by-side species comparison

Attribute Beet Armyworm Bee Stylops
Scientific Name Spodoptera exigua Stylops pacificus
Order Lepidoptera Strepsiptera
Family Noctuidae Stylopidae
Size 25-30 mm wingspan 2.0-3.5 mm (males)
Habitat Farmland Farmland
Diet Herbivores Parasites
Regions Worldwide warm regions North America
Conservation Not Evaluated Not Evaluated

Beet Armyworm

A small grayish-brown moth whose green caterpillars attack a wide range of vegetable and field crops. Larvae often skeletonize leaves before moving to fruits and growing points.

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Did You Know?

Young larvae spin fine silk threads that allow them to balloon on the wind to new host plants.

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.