Axehead Orange vs red underwing

Acada biseriatus compared with Catocala nupta

Key Differences

• Axehead Orange is Least Concern while red underwing is Endangered.

Taxonomic Classification

Rank	Axehead Orange	red underwing
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order same	Lepidoptera (Butterflies & Moths)	Lepidoptera (Butterflies & Moths)
Family	Hesperiidae	Erebidae
Genus	Acada	Catocala
Species	Acada biseriatus	Catocala nupta

Evolutionary Relationship

Axehead Orange and red underwing share a common ancestor at the Order level: Lepidoptera. (Butterflies & Moths)

Conservation Status

Axehead Orange

LC — Least Concern

red underwing

EN — Endangered

Physical Characteristics

Attribute	Axehead Orange	red underwing
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Axehead Orange

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

red underwing

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and Taiwan. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Axehead Orange

The Axehead Orange (Acada biseriatus) is a species in the genus Acada. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.