Harmless Serotine vs Le Soufre

Eptesicus innoxius compared with Colias hyale

Key Differences

• Harmless Serotine is Near Threatened while Le Soufre is Least Concern.

Taxonomic Classification

Rank	Harmless Serotine	Le Soufre
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum	Chordata (Chordates)	Arthropoda (arthropodes)
Class	Mammalia (mammifères)	Insecta (insecte)
Order	Chiroptera (Bats)	Lepidoptera (Butterflies & Moths)
Family	Vespertilionidae	Pieridae
Genus	Eptesicus	Colias
Species	Eptesicus innoxius	Colias hyale

Evolutionary Relationship

Harmless Serotine and Le Soufre share a common ancestor at the Kingdom level: Animalia. (animal)

Conservation Status

Harmless Serotine

NT — Near Threatened

Le Soufre

LC — Least Concern

Physical Characteristics

Attribute	Harmless Serotine	Le Soufre
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Harmless Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Le Soufre

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (35 countries).

Le Soufre

Pale Clouded Yellow (Colias hyale) 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.