Merriam’s Pocket Mouse vs Scribble-tailed Canastero

Perognathus merriami compared with Asthenes maculicauda

Taxonomic Classification

Rank	Merriam’s Pocket Mouse	Scribble-tailed Canastero
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Heteromyidae	Furnariidae
Genus	Perognathus	Asthenes
Species	Perognathus merriami	Asthenes maculicauda

Evolutionary Relationship

Merriam’s Pocket Mouse and Scribble-tailed Canastero share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Merriam’s Pocket Mouse

LC — Least Concern

Scribble-tailed Canastero

LC — Least Concern

Physical Characteristics

Attribute	Merriam’s Pocket Mouse	Scribble-tailed Canastero
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Merriam’s Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Scribble-tailed Canastero

Habitat

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

Range

Found in Norway.