Caucasian Squirrel vs Threeleaf Halberd Fern

Sciurus anomalus compared with Tectaria trifoliata

Key Differences

• Caucasian Squirrel is Least Concern while Threeleaf Halberd Fern is Near Threatened.

Taxonomic Classification

Rank	Caucasian Squirrel	Threeleaf Halberd Fern
Kingdom	Animalia (animal)	Plantae (plante)
Phylum	Chordata (Chordates)	Tracheophyta
Class	Mammalia (mammifères)	Polypodiopsida (Filicopsida)
Order	Rodentia (Rodents)	Polypodiales (Polypodiales)
Family	Sciuridae (Squirrels)	Tectariaceae
Genus	Sciurus (Tree Squirrels)	Tectaria
Species	Sciurus anomalus	Tectaria trifoliata

Conservation Status

Caucasian Squirrel

LC — Least Concern

Threeleaf Halberd Fern

NT — Near Threatened

Physical Characteristics

Attribute	Caucasian Squirrel	Threeleaf Halberd Fern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caucasian Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Norway and United Arab Emirates.

Threeleaf Halberd Fern

Habitat

Typically found in moist, shaded forest floors and tropical canopies.

Range

Distributed across Brazil, Colombia, and Cuba. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Caucasian Squirrel

The Caucasian Squirrel (Sciurus anomalus) is a species in the genus Sciurus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.