Arctic Sulfur vs Eden's whale

Colias palaeno compared with Balaenoptera edeni

Key Differences

• Arctic Sulfur is Least Concern while Eden's whale is Data Deficient.

Taxonomic Classification

Rank	Arctic Sulfur	Eden's whale
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Cetacea (Whales & Dolphins)
Family	Pieridae	Balaenopteridae (Rorquals)
Genus	Colias	Balaenoptera (Rorquals)
Species	Colias palaeno	Balaenoptera edeni

Evolutionary Relationship

Arctic Sulfur and Eden's whale share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Arctic Sulfur

LC — Least Concern

Eden's whale

DD — Data Deficient

Physical Characteristics

Attribute	Arctic Sulfur	Eden's whale
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).

Eden's whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (Denmark, Norway), and South America (Colombia, Ecuador, Venezuela).

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.

Shared Countries

Both species can be found in 2 countries:

🇩🇰 Denmark 🇳🇴 Norway