American Toad vs Surprise Thorius

Anaxyrus americanus compared with Thorius insperatus

Key Differences

• American Toad is Least Concern while Surprise Thorius is Critically Endangered.

Taxonomic Classification

Rank	American Toad	Surprise Thorius
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	Anaxyrus	Thorius
Species	Anaxyrus americanus	Thorius insperatus

Evolutionary Relationship

American Toad and Surprise Thorius share a common ancestor at the Class level: Amphibia. (Amphibians)

Conservation Status

American Toad

LC — Least Concern

Surprise Thorius

CR — Critically Endangered

Physical Characteristics

Attribute	American Toad	Surprise Thorius
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

American Toad

Habitat

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

Range

Found in United States.

Surprise Thorius

Habitat

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

Range

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

American Toad

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