Merriam’s Pocket Mouse vs Red-faced Crombec

Perognathus merriami compared with Sylvietta whytii

Taxonomic Classification

Rank	Merriam’s Pocket Mouse	Red-faced Crombec
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Heteromyidae	Macrosphenidae
Genus	Perognathus	Sylvietta
Species	Perognathus merriami	Sylvietta whytii

Evolutionary Relationship

Merriam’s Pocket Mouse and Red-faced Crombec share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Merriam’s Pocket Mouse

LC — Least Concern

Red-faced Crombec

LC — Least Concern

Physical Characteristics

Attribute	Merriam’s Pocket Mouse	Red-faced Crombec
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Merriam’s Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Red-faced Crombec

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.