Arctic Sulfur vs Gray-shanked Douc Langur

Colias palaeno compared with Pygathrix cinerea

Key Differences

• Arctic Sulfur is Least Concern while Gray-shanked Douc Langur is Critically Endangered.

Taxonomic Classification

Rank	Arctic Sulfur	Gray-shanked Douc Langur
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Arthropoda (节肢动物门)	Chordata (脊索动物门)
Class	Insecta (昆蟲綱)	Mammalia (哺乳動物)
Order	Lepidoptera (鱗翅目)	Primates (灵长目)
Family	Pieridae	Cercopithecidae (Old World Monkeys)
Genus	Colias	Pygathrix
Species	Colias palaeno	Pygathrix cinerea

Evolutionary Relationship

Arctic Sulfur and Gray-shanked Douc Langur share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

Arctic Sulfur

LC — Least Concern

Gray-shanked Douc Langur

CR — Critically Endangered

Physical Characteristics

Attribute	Arctic Sulfur	Gray-shanked Douc Langur
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).

Gray-shanked Douc Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Arctic Sulfur

北极硫磺蝶（Colias palaeno）在IUCN红色名录中被列为无危（LC）。该物种在其分布范围内广泛分布且数量丰富，种群稳定，目前没有迫切的保护关注。