Fossa vs

Cryptoprocta ferox compared with Trichormus variabilis

Key Differences

• Fossa is Vulnerable while is Not Evaluated.

Taxonomic Classification

Rank	Fossa
Kingdom	Animalia (Animals)	Bacteria (Bacteria)
Phylum	Chordata (Chordates)	Cyanobacteria (Cyanobacteria)
Class	Mammalia (Mammals)	Cyanobacteriia
Order	Carnivora (Carnivorans)	Cyanobacteriales
Family	Eupleridae	Nostocaceae
Genus	Cryptoprocta	Trichormus
Species	Cryptoprocta ferox	Trichormus variabilis

Conservation Status

Fossa

VU — Vulnerable

NE — Not Evaluated

Physical Characteristics

Attribute	Fossa
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fossa

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.

Trichormus variabilis is a filamentous, nitrogen-fixing cyanobacterium in the family Nostocaceae. It forms heterocysts — specialized nitrogen-fixing cells — within its trichomes and is found in freshwater, soil, and symbiotic associations. Its conservation status is not evaluated.