Alpine Pika vs Brook Thistle

Ochotona alpina compared with Cirsium rivulare

Key Differences

• Alpine Pika is Least Concern while Brook Thistle is Extinct.

Taxonomic Classification

Rank	Alpine Pika	Brook Thistle
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Lagomorpha (Rabbits & Hares)	Asterales (Daisies & Sunflowers)
Family	Ochotonidae	Asteraceae (Daisy Family)
Genus	Ochotona	Cirsium
Species	Ochotona alpina	Cirsium rivulare

Conservation Status

Alpine Pika

LC — Least Concern

Brook Thistle

EX — Extinct

Physical Characteristics

Attribute	Alpine Pika	Brook Thistle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alpine Pika

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Brook Thistle

Habitat

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

Range

Found across Europe (7 countries).

Alpine Pika

The Alpine Pika (Ochotona alpina) is a species in the genus Ochotona. It is currently classified as Least Concern on the IUCN Red List. 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.