Brown Slender Toad vs Giant False Brook Salamander

Ansonia leptopus compared with Isthmura gigantea

Key Differences

• Brown Slender Toad is Least Concern while Giant False Brook Salamander is Endangered.

Taxonomic Classification

Rank	Brown Slender Toad	Giant False Brook Salamander
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Amphibia (Amphibians)	Amphibia (Amphibians)
Order	Anura (Frogs & Toads)	Caudata (Caudata)
Family	Bufonidae	Plethodontidae
Genus	Ansonia	Isthmura
Species	Ansonia leptopus	Isthmura gigantea

Evolutionary Relationship

Brown Slender Toad and Giant False Brook Salamander share a common ancestor at the Class level: Amphibia. (Amphibians)

Conservation Status

Brown Slender Toad

LC — Least Concern

Giant False Brook Salamander

EN — Endangered

Physical Characteristics

Attribute	Brown Slender Toad	Giant False Brook Salamander
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Slender Toad

Habitat

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

Giant False Brook Salamander

Habitat

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

Range

Found in Mexico. Currently classified as Endangered 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.