Brook Thistle vs Guiana Dolphin

Cirsium rivulare compared with Sotalia guianensis

Key Differences

• Brook Thistle is Extinct while Guiana Dolphin is Data Deficient.

Taxonomic Classification

Rank	Brook Thistle	Guiana Dolphin
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Mammalia (Mammals)
Order	Asterales (Daisies & Sunflowers)	Cetacea (Whales & Dolphins)
Family	Asteraceae (Daisy Family)	Delphinidae (Oceanic Dolphins)
Genus	Cirsium	Sotalia
Species	Cirsium rivulare	Sotalia guianensis

Conservation Status

Brook Thistle

EX — Extinct

Guiana Dolphin

DD — Data Deficient

Physical Characteristics

Attribute	Brook Thistle	Guiana Dolphin
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).

Guiana Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

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.