Brown Slender Toad vs Long-legged Brown Frog

Ansonia leptopus compared with Rana longicrus

Key Differences

• Brown Slender Toad is Least Concern while Long-legged Brown Frog is Vulnerable.

Taxonomic Classification

Rank	Brown Slender Toad	Long-legged Brown Frog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Amphibia (Amphibians)	Amphibia (Amphibians)
Order same	Anura (Frogs & Toads)	Anura (Frogs & Toads)
Family	Bufonidae	Ranidae
Genus	Ansonia	Rana
Species	Ansonia leptopus	Rana longicrus

Evolutionary Relationship

Brown Slender Toad and Long-legged Brown Frog share a common ancestor at the Order level: Anura. (Frogs & Toads)

Conservation Status

Brown Slender Toad

LC — Least Concern

Long-legged Brown Frog

VU — Vulnerable

Physical Characteristics

Attribute	Brown Slender Toad	Long-legged Brown Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Slender Toad

Habitat

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

Long-legged Brown Frog

Habitat

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

Range

Found in Taiwan. 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.