Spread-antler Stag Beetle vs Sweetheart Underwing

Side-by-side species comparison

Attribute Spread-antler Stag Beetle Sweetheart Underwing
Scientific Name Odontolabis siva Catocala amatrix
Order Coleoptera Lepidoptera
Family Lucanidae Erebidae
Size 35-90 mm 75-95 mm wingspan
Habitat Mountains Woodlands
Diet Sap Feeders Sap Feeders
Regions India, Nepal, Myanmar, China Eastern North America from southern Canada to the southern United States
Conservation Not Evaluated Least Concern

Spread-antler Stag Beetle

A large Himalayan stag beetle with widely spread mandibles in major males. Body color ranges from black to deep brown.

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Did You Know?

Found at elevations up to 2,500 meters in the Himalayan foothills, higher than most stag beetle species.

Sweetheart Underwing

A large underwing moth with mottled gray-brown forewings and rosy-pink hindwings crossed by black bands. It is one of the most attractive members of the underwing genus.

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Did You Know?

Its scientific name amatrix means 'sweetheart' in Latin, referring to the rosy-pink color of its hidden hindwings.