Brown Slender Toad vs Castor Europeo

Ansonia leptopus compared with Castor fiber

Key Differences

• Brown Slender Toad is Least Concern while Castor Europeo is Vulnerable.

Taxonomic Classification

Rank	Brown Slender Toad	Castor Europeo
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Amphibia (Amphibians)	Mammalia (mamíferos)
Order	Anura (Frogs & Toads)	Rodentia (Rodents)
Family	Bufonidae	Castoridae (Beavers)
Genus	Ansonia	Castor (Beavers)
Species	Ansonia leptopus	Castor fiber

Evolutionary Relationship

Brown Slender Toad and Castor Europeo share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Brown Slender Toad

LC — Least Concern

Castor Europeo

VU — Vulnerable

Physical Characteristics

Attribute	Brown Slender Toad	Castor Europeo
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Slender Toad

Habitat

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

Castor Europeo

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (6 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.

Castor Europeo

El castor europeo (Castor fiber) está clasificado como Vulnerable (VU) en la Lista Roja de la UICN. Enfrenta un alto riesgo de amenaza en estado silvestre, con poblaciones en declive y creciente presión sobre su hábitat.