Brown Slender Toad vs Serotine

Ansonia leptopus compared with Eptesicus serotinus

Key Differences

• Brown Slender Toad is Least Concern while Serotine is Vulnerable.

Taxonomic Classification

Rank	Brown Slender Toad	Serotine
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Amphibia (両生類)	Mammalia (哺乳類)
Order	Anura (カエル)	Chiroptera (翼手目)
Family	Bufonidae	Vespertilionidae
Genus	Ansonia	Eptesicus
Species	Ansonia leptopus	Eptesicus serotinus

Evolutionary Relationship

Brown Slender Toad and Serotine share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Brown Slender Toad

LC — Least Concern

Serotine

VU — Vulnerable

Physical Characteristics

Attribute	Brown Slender Toad	Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Slender Toad

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (7 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Brown Slender Toad

The Brown Slender Toad (Ansonia leptopus) is a species in the genus Ansonia. It is currently classified as Least Concern on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.

Serotine

オオクビワコウモリ(Eptesicus serotinus)はIUCNレッドリストで危急(VU)に分類されています。野生での絶滅リスクが高く、個体数が減少し生息地への圧力が増大しています。