Ardilla Gris Oriental vs Harmless Serotine

Sciurus carolinensis compared with Eptesicus innoxius

Key Differences

• Ardilla Gris Oriental is Not Evaluated while Harmless Serotine is Near Threatened.

Taxonomic Classification

Rank	Ardilla Gris Oriental	Harmless Serotine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order	Rodentia (Rodents)	Chiroptera (Bats)
Family	Sciuridae (Squirrels)	Vespertilionidae
Genus	Sciurus (Tree Squirrels)	Eptesicus
Species	Sciurus carolinensis	Eptesicus innoxius

Evolutionary Relationship

Ardilla Gris Oriental and Harmless Serotine share a common ancestor at the Class level: Mammalia. (mamíferos)

Conservation Status

Ardilla Gris Oriental

NE — Not Evaluated

Trend: Stable →

Harmless Serotine

NT — Near Threatened

Physical Characteristics

Attribute	Ardilla Gris Oriental	Harmless Serotine
Diet	Omnivore	—
Average Lifespan	6 years	—
Average Length	25 cm	—
Average Weight	500 g	—

Habitat & Geographic Range

Ardilla Gris Oriental

Habitat

Typically found in a wide range of habitat types.

Range

Widely distributed across Africa (South Africa), Asia (Indonesia), Europe (10 countries), and North America (Mexico, United States).

Harmless Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Ardilla Gris Oriental

La ardilla gris oriental (Sciurus carolinensis) es nativa del este de Norteamérica y ha sido introducida en numerosas regiones del mundo por su alta adaptabilidad a entornos urbanos. Su estado de conservación es de preocupación menor (LC), aunque en países como el Reino Unido e Italia se considera una especie invasora que amenaza a la ardilla roja autóctona.