Nelson s Antelope Squirrel vs Red-faced Spinetail

Ammospermophilus nelsoni compared with Cranioleuca erythrops

Key Differences

• Nelson s Antelope Squirrel is Endangered while Red-faced Spinetail is Least Concern.

Taxonomic Classification

Rank	Nelson s Antelope Squirrel	Red-faced Spinetail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Sciuridae (Squirrels)	Furnariidae
Genus	Ammospermophilus	Cranioleuca
Species	Ammospermophilus nelsoni	Cranioleuca erythrops

Evolutionary Relationship

Nelson s Antelope Squirrel and Red-faced Spinetail share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Nelson s Antelope Squirrel

EN — Endangered

Red-faced Spinetail

LC — Least Concern

Physical Characteristics

Attribute	Nelson s Antelope Squirrel	Red-faced Spinetail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Nelson s Antelope Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Red-faced Spinetail

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway.

Red-faced Spinetail

Red-faced Spinetail (Cranioleuca erythrops) 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.