Crabeater seal vs

Lobodon carcinophaga compared with Pseudanabaena limnetica

Key Differences

• Crabeater seal is Least Concern while is Not Evaluated.

Taxonomic Classification

Rank	Crabeater seal
Kingdom	Animalia (Animals)	Bacteria (Bacteria)
Phylum	Chordata (Chordates)	Cyanobacteria (Cyanobacteria)
Class	Mammalia (Mammals)	Cyanobacteriia
Order	Pinnipedia (Seals & Sea Lions)	Pseudanabaenales (Pseudanabaenales)
Family	Phocidae (True Seals)	Pseudanabaenaceae
Genus	Lobodon	Pseudanabaena
Species	Lobodon carcinophaga	Pseudanabaena limnetica

Conservation Status

Crabeater seal

LC — Least Concern

NE — Not Evaluated

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 Asia and Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Sweden, and Taiwan.

Pseudanabaena limnetica is a slender, filamentous cyanobacterium commonly found in the plankton of freshwater lakes, reservoirs, and ponds worldwide. Its single-celled, bead-like trichomes are loosely arranged and lack heterocysts, distinguishing it from nitrogen-fixing relatives. This cyanobacterium can form dense blooms in eutrophic water bodies and contributes to primary production in the water column.