Hoffmann s Pika vs Knopper Gall

Ochotona hoffmanni compared with Andricus quercuscalicis

Key Differences

• Hoffmann s Pika is Endangered while Knopper Gall is Not Evaluated.

Taxonomic Classification

Rank	Hoffmann s Pika	Knopper Gall
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Lagomorpha (Rabbits & Hares)	Hymenoptera (Ants, Bees & Wasps)
Family	Ochotonidae	Cynipidae
Genus	Ochotona	Andricus
Species	Ochotona hoffmanni	Andricus quercuscalicis

Evolutionary Relationship

Hoffmann s Pika and Knopper Gall share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Hoffmann s Pika

EN — Endangered

Knopper Gall

NE — Not Evaluated

Physical Characteristics

Attribute	Hoffmann s Pika	Knopper Gall
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hoffmann s Pika

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Knopper Gall

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (7 countries).