Darwin s Nesoryzomys vs Smith's Pygmy Robber Frog

Nesoryzomys darwini compared with Craugastor hobartsmithi

Key Differences

• Darwin s Nesoryzomys is Extinct while Smith's Pygmy Robber Frog is Least Concern.

Taxonomic Classification

Rank	Darwin s Nesoryzomys	Smith's Pygmy Robber Frog
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	Craugastoridae
Genus	Nesoryzomys	Craugastor
Species	Nesoryzomys darwini	Craugastor hobartsmithi

Evolutionary Relationship

Darwin s Nesoryzomys and Smith's Pygmy Robber Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Darwin s Nesoryzomys

EX — Extinct

Smith's Pygmy Robber Frog

LC — Least Concern

Physical Characteristics

Attribute	Darwin s Nesoryzomys	Smith's Pygmy Robber Frog
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.

Smith's Pygmy Robber Frog

Habitat

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

Range

Found in Mexico.