Long-tailed Ground Squirrel vs Ucucha Thomasomys

Urocitellus undulatus compared with Thomasomys ucucha

Key Differences

• Long-tailed Ground Squirrel is Least Concern while Ucucha Thomasomys is Vulnerable.

Taxonomic Classification

Rank	Long-tailed Ground Squirrel	Ucucha Thomasomys
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family	Sciuridae (Squirrels)	Cricetidae
Genus	Urocitellus	Thomasomys
Species	Urocitellus undulatus	Thomasomys ucucha

Evolutionary Relationship

Long-tailed Ground Squirrel and Ucucha Thomasomys share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Long-tailed Ground Squirrel

LC — Least Concern

Ucucha Thomasomys

VU — Vulnerable

Physical Characteristics

Attribute	Long-tailed Ground Squirrel	Ucucha Thomasomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Long-tailed Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ucucha Thomasomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.