Abert's Squirrel vs Black-edged Marble

Sciurus aberti compared with Endothenia nigricostana

Key Differences

• Abert's Squirrel is Least Concern while Black-edged Marble is Near Threatened.

Taxonomic Classification

Rank	Abert's Squirrel	Black-edged Marble
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)	Tortricidae
Genus	Sciurus (Tree Squirrels)	Endothenia
Species	Sciurus aberti	Endothenia nigricostana

Evolutionary Relationship

Abert's Squirrel and Black-edged Marble share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Abert's Squirrel

LC — Least Concern

Black-edged Marble

NT — Near Threatened

Physical Characteristics

Attribute	Abert's Squirrel	Black-edged Marble
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Abert's Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black-edged Marble

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Abert's Squirrel

The Abert's Squirrel (Sciurus aberti) is a species in the genus Sciurus. It is currently classified as Least Concern on the IUCN Red List. It typically inhabits diverse terrestrial and aquatic ecosystems.

Black-edged Marble

The Black-edged Marble (Endothenia nigricostana) is a species in the genus Endothenia. It is currently classified as Near Threatened on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats. Distributed across Belgium, Denmark, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.