Eastern highfin spurdog vs Plains Pocket Mouse

Squalus albifrons compared with Perognathus flavescens

Taxonomic Classification

Rank	Eastern highfin spurdog	Plains Pocket Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Rodentia (Rodents)
Family	Squalidae	Heteromyidae
Genus	Squalus	Perognathus
Species	Squalus albifrons	Perognathus flavescens

Evolutionary Relationship

Eastern highfin spurdog and Plains Pocket Mouse share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Eastern highfin spurdog

LC — Least Concern

Plains Pocket Mouse

LC — Least Concern

Physical Characteristics

Attribute	Eastern highfin spurdog	Plains Pocket Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eastern highfin spurdog

Plains Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.