Flower Bug vs Corsair Assassin Bug

Side-by-side species comparison

Attribute Flower Bug Corsair Assassin Bug
Scientific Name Orius insidiosus Rasahus hamatus
Order Hemiptera Hemiptera
Family Anthocoridae Reduviidae
Size 2-3 mm 18-24 mm
Habitat Underground Underground
Diet Predators Omnivores
Regions North and South America North America, Central America, South America
Conservation Least Concern Least Concern

Flower Bug

A tiny predatory bug widely used in biological pest control against thrips and aphids. Despite its small size it is a voracious predator consuming dozens of prey daily.

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Did You Know?

It is commercially mass-reared and sold to greenhouse growers as a living pesticide.

Corsair Assassin Bug

A nocturnal assassin bug found across the Americas that is attracted to lights. Its painful bite is often mistaken for a kissing bug attack.

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Did You Know?

It is frequently attracted to porch lights and can deliver one of the most painful bites of any North American insect.