Merriam’s Pocket Mouse vs Odedi

Perognathus merriami compared with Horornis haddeni

Key Differences

• Merriam’s Pocket Mouse is Least Concern while Odedi is Near Threatened.

Taxonomic Classification

Rank	Merriam’s Pocket Mouse	Odedi
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Heteromyidae	Cettiidae
Genus	Perognathus	Horornis
Species	Perognathus merriami	Horornis haddeni

Evolutionary Relationship

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

Conservation Status

Merriam’s Pocket Mouse

LC — Least Concern

Odedi

NT — Near Threatened

Physical Characteristics

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

Habitat & Geographic Range

Merriam’s Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Odedi

Habitat

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

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.