Least Black Arches vs Scarce Black Arches

Nola confusalis compared with Nola aerugula

Key Differences

• Least Black Arches is Least Concern while Scarce Black Arches is Near Threatened.

Taxonomic Classification

Rank	Least Black Arches	Scarce Black Arches
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 same	Nolidae	Nolidae
Genus same	Nola	Nola
Species	Nola confusalis	Nola aerugula

Evolutionary Relationship

Least Black Arches and Scarce Black Arches share a common ancestor at the Genus level: Nola.

Conservation Status

Least Black Arches

LC — Least Concern

Scarce Black Arches

NT — Near Threatened

Physical Characteristics

Attribute	Least Black Arches	Scarce Black Arches
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Least Black Arches

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Scarce Black Arches

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden