Common Blue Damselfly vs Dark Rover Ant

Side-by-side species comparison

Attribute Common Blue Damselfly Dark Rover Ant
Scientific Name Enallagma cyathigerum Brachymyrmex patagonicus
Order Odonata Hymenoptera
Family Coenagrionidae Formicidae
Size 29-36 mm body 1.5-2 mm
Habitat Ponds & Lakes Underground
Diet Omnivores Omnivores
Regions Europe, Asia, North Africa South America, Southern United States
Conservation Least Concern Least Concern

Common Blue Damselfly

One of the most widespread damselflies. Males are sky blue with black markings. Forms mating wheels — a unique heart-shaped position during copulation.

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Did You Know?

Damselflies form a unique heart shape when mating — the male grasps the female behind her head, and she curls her abdomen forward to meet his reproductive organs.

Dark Rover Ant

A tiny dark brown ant that has rapidly spread across the southern United States as an invasive species. It is attracted to electrical equipment and frequently enters buildings.

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Did You Know?

They are so small that entire colonies can nest inside electrical junction boxes and wall outlets.