Fossa vs Least Tern

Cryptoprocta ferox compared with Sternula antillarum

Key Differences

• Fossa is Vulnerable while Least Tern is Least Concern.

Taxonomic Classification

Rank	Fossa	Least Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Carnivora (Carnivorans)	Charadriiformes (Charadriiformes)
Family	Eupleridae	Laridae
Genus	Cryptoprocta	Sternula
Species	Cryptoprocta ferox	Sternula antillarum

Evolutionary Relationship

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

Conservation Status

Fossa

VU — Vulnerable

Least Tern

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Fossa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Least Tern

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.