Black-tailed Deermouse vs Smith's Longspur

Peromyscus melanurus compared with Calcarius pictus

Key Differences

• Black-tailed Deermouse is Endangered while Smith's Longspur is Least Concern.

Taxonomic Classification

Rank	Black-tailed Deermouse	Smith's Longspur
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Cricetidae	Calcariidae
Genus	Peromyscus	Calcarius
Species	Peromyscus melanurus	Calcarius pictus

Evolutionary Relationship

Black-tailed Deermouse and Smith's Longspur share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black-tailed Deermouse

EN — Endangered

Smith's Longspur

LC — Least Concern

Physical Characteristics

Attribute	Black-tailed Deermouse	Smith's Longspur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-tailed Deermouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Smith's Longspur

Habitat

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

Range

Distributed across Norway and United States.

Black-tailed Deermouse

The Black-tailed Deermouse (Peromyscus melanurus) is a species in the genus Peromyscus. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.