Hoffmann s Pika vs Lesser Red-knotgrass

Ochotona hoffmanni compared with Polygonum arenarium

Key Differences

• Hoffmann s Pika is Endangered while Lesser Red-knotgrass is Not Evaluated.

Taxonomic Classification

Rank	Hoffmann s Pika	Lesser Red-knotgrass
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Lagomorpha (Rabbits & Hares)	Caryophyllales (Caryophyllales)
Family	Ochotonidae	Polygonaceae
Genus	Ochotona	Polygonum
Species	Ochotona hoffmanni	Polygonum arenarium

Conservation Status

Hoffmann s Pika

EN — Endangered

Lesser Red-knotgrass

NE — Not Evaluated

Physical Characteristics

Attribute	Hoffmann s Pika	Lesser Red-knotgrass
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hoffmann s Pika

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Lesser Red-knotgrass

Habitat

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

Range

Found across Europe (11 countries) and North America (United States).