Merriam’s Pocket Mouse vs Speckled Piculet

Perognathus merriami compared with Picumnus innominatus

Taxonomic Classification

Rank	Merriam’s Pocket Mouse	Speckled Piculet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Piciformes (Piciformes)
Family	Heteromyidae	Picidae
Genus	Perognathus	Picumnus
Species	Perognathus merriami	Picumnus innominatus

Evolutionary Relationship

Merriam’s Pocket Mouse and Speckled Piculet share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Merriam’s Pocket Mouse

LC — Least Concern

Speckled Piculet

LC — Least Concern

Physical Characteristics

Attribute	Merriam’s Pocket Mouse	Speckled Piculet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Merriam’s Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Speckled Piculet

Habitat

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

Range

Found in Norway.