Miyama Stag Beetle (Korean) vs Sweetheart Underwing

Side-by-side species comparison

Attribute Miyama Stag Beetle (Korean) Sweetheart Underwing
Scientific Name Lucanus maculifemoratus dybowskyi Catocala amatrix
Order Coleoptera Lepidoptera
Family Lucanidae Erebidae
Size 40-75 mm 75-95 mm wingspan
Habitat Mountains Woodlands
Diet Sap Feeders Sap Feeders
Regions East Asia, Korea Eastern North America from southern Canada to the southern United States
Conservation Least Concern Least Concern

Miyama Stag Beetle (Korean)

The Korean subspecies of the Miyama stag beetle, distinguished by subtle differences in mandible shape and body proportions. Popular among Korean beetle enthusiasts and collectors.

💡

Did You Know?

Korean populations of this stag beetle tend to be found at slightly lower elevations than their Japanese counterparts due to the continental climate.

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.

💡

Did You Know?

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