Variable Damselfly vs Small Milkweed Bug

Side-by-side species comparison

Attribute Variable Damselfly Small Milkweed Bug
Scientific Name Coenagrion pulchellum Lygaeus kalmii
Order Odonata Hemiptera
Family Coenagrionidae Lygaeidae
Size 33-35mm 10-12 mm
Habitat Ponds & Lakes Grasslands
Diet Predators Predators
Regions Europe North America
Conservation Near Threatened Least Concern

Variable Damselfly

A blue damselfly with highly variable black markings, making identification challenging. Males have a distinctive mercury or wine-glass shaped mark on the second abdominal segment. It favors sheltered waters.

💡

Did You Know?

Its abdominal markings are so variable that no two individuals are exactly alike, earning it its common name.

Small Milkweed Bug

A boldly patterned red-and-black seed bug that feeds on milkweed seeds and sequesters toxic cardiac glycosides. Its warning coloration advertises its chemical defense to predators.

💡

Did You Know?

It stores milkweed toxins in its body, making it taste terrible to birds and other predators that try to eat it.