Blunt-headed Salamander vs Smooth-backed Frog

Ambystoma amblycephalum compared with Lithobates psilonota

Key Differences

• Blunt-headed Salamander is Critically Endangered while Smooth-backed Frog is Least Concern.

Taxonomic Classification

Rank	Blunt-headed Salamander	Smooth-backed Frog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Amphibia (Amphibians)	Amphibia (Amphibians)
Order	Caudata (Caudata)	Anura (Frogs & Toads)
Family	Ambystomatidae	Ranidae
Genus	Ambystoma	Lithobates
Species	Ambystoma amblycephalum	Lithobates psilonota

Evolutionary Relationship

Blunt-headed Salamander and Smooth-backed Frog share a common ancestor at the Class level: Amphibia. (Amphibians)

Conservation Status

Blunt-headed Salamander

CR — Critically Endangered

Smooth-backed Frog

LC — Least Concern

Physical Characteristics

Attribute	Blunt-headed Salamander	Smooth-backed Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blunt-headed Salamander

Habitat

Found across multiple habitat types including tropical and subtropical coniferous forests, tropical and subtropical grasslands and savannas, and Mediterranean forests and woodlands, among 6 distinct biome types spanning the Nearctic and Neotropic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Mexico. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Smooth-backed Frog

Habitat

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

Range

Found in Mexico.

Blunt-headed Salamander

The Blunt-headed Salamander (Ambystoma amblycephalum) is a species in the genus Ambystoma. It is currently classified as Critically Endangered on the IUCN Red List. Found across multiple habitat types including tropical and subtropical coniferous forests, tropical and subtropical grasslands and savannas, and Mediterranean forests and woodlands, among 6 distinct biome types spanning the Nearctic and Neo

Shared Countries

Both species can be found in 1 countries:

🇲🇽 Mexico