Brook Thistle vs Gray Marmot

Cirsium rivulare compared with Marmota baibacina

Key Differences

• Brook Thistle is Extinct while Gray Marmot is Least Concern.

Taxonomic Classification

Rank	Brook Thistle	Gray Marmot
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	Marmota
Species	Cirsium rivulare	Marmota baibacina

Conservation Status

Brook Thistle

EX — Extinct

Gray Marmot

LC — Least Concern

Physical Characteristics

Attribute	Brook Thistle	Gray Marmot
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).

Gray Marmot

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.