Brook Thistle vs Guayaquil Squirrel

Cirsium rivulare compared with Sciurus stramineus

Key Differences

• Brook Thistle is Extinct while Guayaquil Squirrel is Least Concern.

Taxonomic Classification

Rank	Brook Thistle	Guayaquil 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	Sciurus (Tree Squirrels)
Species	Cirsium rivulare	Sciurus stramineus

Conservation Status

Brook Thistle

EX — Extinct

Guayaquil Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Brook Thistle	Guayaquil 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).

Guayaquil Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Peru.

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.