Common Aleocharine vs Dark Kissing Bug

Side-by-side species comparison

Attribute Common Aleocharine Dark Kissing Bug
Scientific Name Atheta coriaria Panstrongylus megistus
Order Coleoptera Hemiptera
Family Staphylinidae Reduviidae
Size 3-4 mm 26-34 mm
Habitat Underground Underground
Diet Predators Blood Feeders
Regions Holarctic, now distributed globally through commercial biocontrol Brazil, Argentina, Paraguay
Conservation Least Concern Least Concern

Common Aleocharine

A tiny, dark brown aleocharine rove beetle now commercially sold as a biological control agent. It is an aggressive predator of fungus gnat larvae, thrips, and shore fly larvae in greenhouses.

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Did You Know?

This beetle is sold commercially by biocontrol companies and released by the thousands in greenhouses to control fungus gnats organically.

Dark Kissing Bug

A large triatomine bug and important Chagas disease vector in Brazil. It has adapted to live in both sylvatic and domestic environments.

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Did You Know?

It was the triatomine species Carlos Chagas used when he first discovered the disease that bears his name.