Alfalfa Butterfly vs Pale Clouded Yellow

Colias eurytheme compared with Colias hyale

Taxonomic Classification

Rank	Alfalfa Butterfly	Pale Clouded Yellow
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Arthropoda (节肢动物门)	Arthropoda (节肢动物门)
Class same	Insecta (昆蟲綱)	Insecta (昆蟲綱)
Order same	Lepidoptera (鱗翅目)	Lepidoptera (鱗翅目)
Family same	Pieridae	Pieridae
Genus same	Colias	Colias
Species	Colias eurytheme	Colias hyale

Evolutionary Relationship

Alfalfa Butterfly and Pale Clouded Yellow share a common ancestor at the Genus level: Colias.

Conservation Status

Alfalfa Butterfly

LC — Least Concern

Pale Clouded Yellow

LC — Least Concern

Physical Characteristics

Attribute	Alfalfa Butterfly	Pale Clouded Yellow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alfalfa Butterfly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Canada and United States.

Pale Clouded Yellow

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (35 countries).

Alfalfa Butterfly

The Alfalfa Butterfly (Colias eurytheme) is a species in the genus Colias. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Pale Clouded Yellow

淡云黄蝶（Colias hyale）在IUCN红色名录中被评为无危（LC）。该物种在其分布范围内广泛分布，种群数量稳定，没有直接的保护关切。