Arctic Sulfur vs Lesser Clouded Yellow

Colias palaeno compared with Colias chrysotheme

Key Differences

• Arctic Sulfur is Least Concern while Lesser Clouded Yellow is Vulnerable.

Taxonomic Classification

Rank	Arctic Sulfur	Lesser Clouded Yellow
Kingdom same	Animalia (प्राणी)	Animalia (प्राणी)
Phylum same	Arthropoda (सन्धिपाद)	Arthropoda (सन्धिपाद)
Class same	Insecta (कीट)	Insecta (कीट)
Order same	Lepidoptera (शल्कपंखी गण)	Lepidoptera (शल्कपंखी गण)
Family same	Pieridae	Pieridae
Genus same	Colias	Colias
Species	Colias palaeno	Colias chrysotheme

Evolutionary Relationship

Arctic Sulfur and Lesser Clouded Yellow share a common ancestor at the Genus level: Colias.

Conservation Status

Arctic Sulfur

LC — Least Concern

Lesser Clouded Yellow

VU — Vulnerable

Physical Characteristics

Attribute	Arctic Sulfur	Lesser Clouded Yellow
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).

Lesser Clouded Yellow

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (9 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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 8 countries:

🇦🇹 Austria 🇨🇿 Czech Republic 🇭🇺 Hungary 🇳🇱 Netherlands 🇷🇴 Romania 🇷🇺 Russia 🇸🇰 Slovakia 🇺🇦 Ukraine