Bee Fly vs Claudina Metalmark

Side-by-side species comparison

Attribute Bee Fly Claudina Metalmark
Scientific Name Bombylius major Mesosemia claudia
Order Diptera Lepidoptera
Family Bombyliidae Riodinidae
Size 8-18 mm 30-38 mm wingspan
Habitat Underground Forests
Diet Nectar Feeders Nectar Feeders
Regions Europe, North America, Asia Peru, Ecuador, Colombia, Brazil
Conservation Least Concern Least Concern

Bee Fly

A fuzzy bee mimic with a long fixed proboscis used for hovering in front of flowers to drink nectar. Despite its innocent appearance, larvae are parasites of solitary bee nests.

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Did You Know?

Bee flies are aerial bombers — females flick their eggs into the entrance holes of ground-nesting bee burrows while hovering, never landing.

Claudina Metalmark

A small, dark-winged metalmark butterfly with fine silvery-blue spots along the wing margins. It rests with wings spread flat in shady forest understory.

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Did You Know?

Metalmark butterflies get their name from the tiny metallic-looking spots on their wings that glint in stray beams of light.