Eurasian red squirrel vs treble brown spot

Sciurus vulgaris compared with Idaea trigeminata

Key Differences

• Eurasian red squirrel is Least Concern while treble brown spot is Near Threatened.

Taxonomic Classification

Rank	Eurasian red squirrel	treble brown spot
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Sciuridae (Squirrels)	Geometridae
Genus	Sciurus (Tree Squirrels)	Idaea
Species	Sciurus vulgaris	Idaea trigeminata

Evolutionary Relationship

Eurasian red squirrel and treble brown spot share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Eurasian red squirrel

LC — Least Concern

treble brown spot

NT — Near Threatened

Physical Characteristics

Attribute	Eurasian red squirrel	treble brown spot
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).

treble brown spot

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇸🇪 Sweden