Brandt s Ground Squirrel vs McDiarmid Thorius

Spermophilus brevicauda compared with Thorius munificus

Key Differences

• Brandt s Ground Squirrel is Least Concern while McDiarmid Thorius is Critically Endangered.

Taxonomic Classification

Rank	Brandt s Ground Squirrel	McDiarmid Thorius
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Rodentia (Rodents)	Caudata (Caudata)
Family	Sciuridae (Squirrels)	Plethodontidae
Genus	Spermophilus	Thorius
Species	Spermophilus brevicauda	Thorius munificus

Evolutionary Relationship

Brandt s Ground Squirrel and McDiarmid Thorius share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Brandt s Ground Squirrel

LC — Least Concern

McDiarmid Thorius

CR — Critically Endangered

Physical Characteristics

Attribute	Brandt s Ground Squirrel	McDiarmid Thorius
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brandt s Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

McDiarmid Thorius

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

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

Brandt s Ground Squirrel

The Brandt s ground squirrel (Spermophilus brevicauda) is a species in the genus Spermophilus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.