Fossa vs Redhead

Cryptoprocta ferox compared with Aythya americana

Key Differences

• Fossa is Vulnerable while Redhead is Not Evaluated.

Taxonomic Classification

Rank	Fossa	Redhead
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Carnivora (Carnivorans)	Anseriformes (Anseriformes)
Family	Eupleridae	Anatidae
Genus	Cryptoprocta	Aythya
Species	Cryptoprocta ferox	Aythya americana

Evolutionary Relationship

Fossa and Redhead share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Fossa

VU — Vulnerable

Redhead

NE — Not Evaluated

Physical Characteristics

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

Habitat & Geographic Range

Fossa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Redhead

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found across Europe (7 countries) and North America (United States).

Redhead

Redhead (Aythya americana) is classified as Not Evaluated (NE) on the IUCN Red List. Not yet evaluated against IUCN Red List criteria. Conservation status remains to be determined.