Negro Bug vs Aphidius Wasp

Side-by-side species comparison

Attribute Negro Bug Aphidius Wasp
Scientific Name Thyreocoris scarabaeoides Aphidius colemani
Order Hemiptera Hymenoptera
Family Thyreocoridae Braconidae
Size 3-4mm 1.5-2.5 mm
Habitat Underground Underground
Diet Fruit Feeders Parasitoids
Regions Europe Worldwide
Conservation Least Concern Least Concern

Negro Bug

A tiny shiny black hemispherical bug that looks like a miniature beetle. It feeds on violets and strawberries.

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Did You Know?

So strongly resembles a tiny beetle that it is frequently misidentified and overlooked by bug enthusiasts.

Aphidius Wasp

A minute parasitoid wasp widely used in greenhouses to control aphid pests. A single female can parasitize over 300 aphids in her lifetime.

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Did You Know?

Parasitized aphids turn into hardened golden-brown shells called 'mummies' from which new wasps emerge.