Eurasian red squirrel vs Roughskin Dogfish

Sciurus vulgaris compared with Cirrhigaleus asper

Key Differences

• Eurasian red squirrel is Least Concern while Roughskin Dogfish is Data Deficient.

Taxonomic Classification

Rank	Eurasian red squirrel	Roughskin Dogfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Squaliformes (Squaliformes)
Family	Sciuridae (Squirrels)	Squalidae
Genus	Sciurus (Tree Squirrels)	Cirrhigaleus
Species	Sciurus vulgaris	Cirrhigaleus asper

Evolutionary Relationship

Eurasian red squirrel and Roughskin Dogfish share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Eurasian red squirrel

LC — Least Concern

Roughskin Dogfish

DD — Data Deficient

Physical Characteristics

Attribute	Eurasian red squirrel	Roughskin Dogfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eurasian red squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Asia (Georgia) and Europe (5 countries).

Roughskin Dogfish

Eurasian red squirrel

Eurasian red squirrel (Sciurus vulgaris) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.