Black Garden Ant vs Black Corsair

Side-by-side species comparison

Attribute Black Garden Ant Black Corsair
Scientific Name Lasius niger Melanolestes picipes
Order Hymenoptera Hemiptera
Family Formicidae Reduviidae
Size 3-5 mm 15-20 mm
Habitat Woodlands Woodlands
Diet Omnivores Omnivores
Regions Europe, Western Asia, introduced to North America North America
Conservation Least Concern Least Concern

Black Garden Ant

The most common ant in Europe, dark brown to black with a slightly pubescent body. Colonies are monogynous and can persist for decades under a single long-lived queen. Workers are highly adaptable generalist foragers.

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Did You Know?

Queens of this species can live for nearly 30 years, making them some of the longest-lived insects on Earth.

Black Corsair

A shiny black, robust assassin bug found across North America. It is nocturnal and commonly attracted to lights near buildings. It can deliver one of the most painful bites of any North American insect if handled carelessly.

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Did You Know?

The bite is described as more painful than a wasp sting, causing immediate sharp pain followed by numbness that can last for days, though it is not medically dangerous.