Fossa vs Willow Pigmy

Cryptoprocta ferox compared with Stigmella obliquella

Key Differences

• Fossa is Vulnerable while Willow Pigmy is Least Concern.

Taxonomic Classification

Rank	Fossa	Willow Pigmy
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Carnivora (Carnivorans)	Lepidoptera (Butterflies & Moths)
Family	Eupleridae	Nepticulidae
Genus	Cryptoprocta	Stigmella
Species	Cryptoprocta ferox	Stigmella obliquella

Evolutionary Relationship

Fossa and Willow Pigmy share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Fossa

VU — Vulnerable

Willow Pigmy

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Fossa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Willow Pigmy

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.