Brook Thistle vs Nelson s Antelope Squirrel

Cirsium rivulare compared with Ammospermophilus nelsoni

Key Differences

• Brook Thistle is Extinct while Nelson s Antelope Squirrel is Endangered.

Taxonomic Classification

Rank	Brook Thistle	Nelson s Antelope Squirrel
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Mammalia (Mammals)
Order	Asterales (Daisies & Sunflowers)	Rodentia (Rodents)
Family	Asteraceae (Daisy Family)	Sciuridae (Squirrels)
Genus	Cirsium	Ammospermophilus
Species	Cirsium rivulare	Ammospermophilus nelsoni

Conservation Status

Brook Thistle

EX — Extinct

Nelson s Antelope Squirrel

EN — Endangered

Physical Characteristics

Attribute	Brook Thistle	Nelson s Antelope Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brook Thistle

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Found across Europe (7 countries).

Nelson s Antelope Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Brook Thistle

The Brook Thistle (Cirsium rivulare) is a species in the genus Cirsium. It is currently classified as Extinct on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.