Darwin s Nesoryzomys vs great plains toad

Nesoryzomys darwini compared with Anaxyrus cognatus

Key Differences

• Darwin s Nesoryzomys is Extinct while great plains toad is Least Concern.

Taxonomic Classification

Rank	Darwin s Nesoryzomys	great plains toad
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Rodentia (Rodents)	Anura (Frogs & Toads)
Family	Cricetidae	Bufonidae
Genus	Nesoryzomys	Anaxyrus
Species	Nesoryzomys darwini	Anaxyrus cognatus

Evolutionary Relationship

Darwin s Nesoryzomys and great plains toad share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Darwin s Nesoryzomys

EX — Extinct

great plains toad

LC — Least Concern

Physical Characteristics

Attribute	Darwin s Nesoryzomys	great plains toad
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Darwin s Nesoryzomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

great plains toad

Habitat

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

Range

Found in Mexico.