Brook Thistle vs Ardilla de Nayarit

Cirsium rivulare compared with Sciurus nayaritensis

Key Differences

• Brook Thistle is Extinct while Ardilla de Nayarit is Least Concern.

Taxonomic Classification

Rank	Brook Thistle	Ardilla de Nayarit
Kingdom	Plantae (planta)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (cordados)
Class	Magnoliopsida (Dicots)	Mammalia (mamíferos)
Order	Asterales (Daisies & Sunflowers)	Rodentia (Rodents)
Family	Asteraceae (Daisy Family)	Sciuridae (Squirrels)
Genus	Cirsium	Sciurus (Tree Squirrels)
Species	Cirsium rivulare	Sciurus nayaritensis

Conservation Status

Brook Thistle

EX — Extinct

Ardilla de Nayarit

LC — Least Concern

Physical Characteristics

Attribute	Brook Thistle	Ardilla de Nayarit
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).

Ardilla de Nayarit

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.