Arctic Sulfur vs Brighton Sober

Colias palaeno compared with Aproaerema vinella

Key Differences

• Arctic Sulfur is Least Concern while Brighton Sober is Extinct.

Taxonomic Classification

Rank	Arctic Sulfur	Brighton Sober
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	Pieridae	Gelechiidae
Genus	Colias	Aproaerema
Species	Colias palaeno	Aproaerema vinella

Evolutionary Relationship

Arctic Sulfur and Brighton Sober share a common ancestor at the Order level: Lepidoptera. (Butterflies & Moths)

Conservation Status

Arctic Sulfur

LC — Least Concern

Brighton Sober

EX — Extinct

Physical Characteristics

Attribute	Arctic Sulfur	Brighton Sober
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic Sulfur

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (24 countries).

Brighton Sober

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium and Denmark.

Arctic Sulfur

Arctic Sulfur (Colias palaeno) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Brighton Sober

The Brighton Sober (Aproaerema vinella) is a species in the genus Aproaerema. It is currently classified as Extinct on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇩🇰 Denmark