Mountain Long-legged Fly vs Smoky Rubyspot

Side-by-side species comparison

Attribute Mountain Long-legged Fly Smoky Rubyspot
Scientific Name Dolichopus alpinus Hetaerina titia
Order Diptera Odonata
Family Dolichopodidae Calopterygidae
Size 4-6 mm body length 38-48 mm
Habitat Meadows Forests
Diet Omnivores Omnivores
Regions Alps, Central European mountains North America, Central America
Conservation Least Concern Least Concern

Mountain Long-legged Fly

A metallic green fly with long legs found in damp alpine meadows. Males perform elaborate courtship displays using their ornamental leg scales.

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Did You Know?

Males wave their decorated legs like flags during courtship to impress females.

Smoky Rubyspot

A damselfly with dark smoky wings and amber-red basal patches in males. It is found along forested streams in the eastern United States and Mexico.

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Did You Know?

Its wings are much darker and smokier than those of its relative, the American Rubyspot.