Crabeater seal vs Knopper Gall

Lobodon carcinophaga compared with Andricus quercuscalicis

Key Differences

• Crabeater seal is Least Concern while Knopper Gall is Not Evaluated.

Taxonomic Classification

Rank	Crabeater seal	Knopper Gall
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Pinnipedia (Seals & Sea Lions)	Hymenoptera (Ants, Bees & Wasps)
Family	Phocidae (True Seals)	Cynipidae
Genus	Lobodon	Andricus
Species	Lobodon carcinophaga	Andricus quercuscalicis

Evolutionary Relationship

Crabeater seal and Knopper Gall share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Crabeater seal

LC — Least Concern

Knopper Gall

NE — Not Evaluated

Physical Characteristics

Attribute	Crabeater seal	Knopper Gall
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Crabeater seal

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).