Hooded seal vs

Cystophora cristata compared with Limnothrix vacuolifera

Key Differences

• Hooded seal is Endangered while is Not Evaluated.

Taxonomic Classification

Rank	Hooded 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	Cystophora	Limnothrix
Species	Cystophora cristata	Limnothrix vacuolifera

Conservation Status

Hooded seal

EN — Endangered

NE — Not Evaluated

Physical Characteristics

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

Habitat & Geographic Range

Hooded seal

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, and Portugal. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Sweden.

Limnothrix vacuolifera is a planktonic filamentous cyanobacterium that possesses gas vacuoles enabling buoyancy regulation in the water column of freshwater lakes. It forms thin, unbranched trichomes and is found in eutrophic standing water bodies. Its conservation status is not evaluated.