Arizona Gray Squirrel vs Narrow-tailed Emerald

Sciurus arizonensis compared with Chlorostilbon stenurus

Key Differences

• Arizona Gray Squirrel is Data Deficient while Narrow-tailed Emerald is Least Concern.

Taxonomic Classification

Rank	Arizona Gray Squirrel	Narrow-tailed Emerald
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Apodiformes (Apodiformes)
Family	Sciuridae (Squirrels)	Trochilidae
Genus	Sciurus (Tree Squirrels)	Chlorostilbon
Species	Sciurus arizonensis	Chlorostilbon stenurus

Evolutionary Relationship

Arizona Gray Squirrel and Narrow-tailed Emerald share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Arizona Gray Squirrel

DD — Data Deficient

Narrow-tailed Emerald

LC — Least Concern

Physical Characteristics

Attribute	Arizona Gray Squirrel	Narrow-tailed Emerald
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arizona Gray Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Narrow-tailed Emerald

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Norway, and Venezuela.

Arizona Gray Squirrel

The Arizona Gray Squirrel, Sciurus arizonensis, is a species. Its conservation status is listed as Data Deficient, meaning insufficient information exists to assess its risk of extinction. Typically found in diverse terrestrial and aquatic ecosystems.