Crabeater seal vs

Lobodon carcinophaga compared with Mikrosyphar polysiphoniae

Taxonomic Classification

Rank	Crabeater seal
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Chordata (Chordates)	Ochrophyta (Ochrophyta)
Class	Mammalia (Mammals)	Phaeophyceae (Phaeophyceae)
Order	Pinnipedia (Seals & Sea Lions)	Ectocarpales (Ectocarpales)
Family	Phocidae (True Seals)	Chordariaceae
Genus	Lobodon	Mikrosyphar
Species	Lobodon carcinophaga	Mikrosyphar polysiphoniae

Conservation Status

Crabeater seal

LC — Least Concern

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Crabeater seal

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

Mikrosyphar polysiphoniae is a small, endophytic brown alga in the order Ectocarpales that parasitizes red algae in the genus Polysiphonia. It penetrates into the cortical tissue of its host, forming small pustules visible on the host thallus surface. Assessed as Least Concern, it is found in temperate coastal marine environments in the Northern Hemisphere.