Fossa vs squirrel’s tail hydroid

Cryptoprocta ferox compared with Sertularia argentea

Key Differences

• Fossa is Vulnerable while squirrel’s tail hydroid is Not Evaluated.

Taxonomic Classification

Rank	Fossa	squirrel’s tail hydroid
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Cnidaria (Cnidarians)
Class	Mammalia (Mammals)	Hydrozoa (Hydrozoa)
Order	Carnivora (Carnivorans)	Leptothecata (Leptothecata)
Family	Eupleridae	Sertulariidae
Genus	Cryptoprocta	Sertularia
Species	Cryptoprocta ferox	Sertularia argentea

Evolutionary Relationship

Fossa and squirrel’s tail hydroid share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Fossa

VU — Vulnerable

squirrel’s tail hydroid

NE — Not Evaluated

Physical Characteristics

Attribute	Fossa	squirrel’s tail hydroid
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fossa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

squirrel’s tail hydroid

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.