End Band Net-Winged Beetle vs Franklin's Bumble Bee

Side-by-side species comparison

Attribute End Band Net-Winged Beetle Franklin's Bumble Bee
Scientific Name Calopteron terminale Bombus franklini
Order Coleoptera Hymenoptera
Family Lycidae Apidae
Size 9-15 mm 14-18 mm
Habitat Forests Mountains
Diet Nectar Feeders Nectar Feeders
Regions Eastern North America Western United States
Conservation Least Concern Critically Endangered

End Band Net-Winged Beetle

A net-winged beetle with orange elytra that become black at the tips, common in eastern North American forests. It forms a mimicry ring with other toxic insects.

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Did You Know?

Adults often aggregate on the same plant, creating a concentrated warning display that deters bird predators.

Franklin's Bumble Bee

The world's most range-restricted bumble bee, found only in a small area between southern Oregon and northern California. It has not been reliably seen since 2006 and may be extinct.

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Did You Know?

Its entire known range spans only about 190 miles north to south, making it the most geographically restricted bumble bee on Earth.