Crabeater seal vs Sea Knotgrass

Lobodon carcinophaga compared with Polygonum maritimum

Key Differences

• Crabeater seal is Least Concern while Sea Knotgrass is Not Evaluated.

Taxonomic Classification

Rank	Crabeater seal	Sea Knotgrass
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Pinnipedia (Seals & Sea Lions)	Caryophyllales (Caryophyllales)
Family	Phocidae (True Seals)	Polygonaceae
Genus	Lobodon	Polygonum
Species	Lobodon carcinophaga	Polygonum maritimum

Conservation Status

Crabeater seal

LC — Least Concern

Sea Knotgrass

NE — Not Evaluated

Physical Characteristics

Attribute	Crabeater seal	Sea Knotgrass
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Crabeater seal

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Sea Knotgrass

Habitat

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

Range

Distributed across Chile, India, and Portugal.