Gray Birch Mouse vs Roughskin Dogfish

Sicista pseudonapaea compared with Cirrhigaleus asper

Taxonomic Classification

Rank	Gray Birch Mouse	Roughskin Dogfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Squaliformes (Squaliformes)
Family	Dipodidae	Squalidae
Genus	Sicista	Cirrhigaleus
Species	Sicista pseudonapaea	Cirrhigaleus asper

Evolutionary Relationship

Gray Birch Mouse and Roughskin Dogfish share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray Birch Mouse

DD — Data Deficient

Roughskin Dogfish

DD — Data Deficient

Physical Characteristics

Attribute	Gray Birch Mouse	Roughskin Dogfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Roughskin Dogfish