Fossa vs Silky Wave

Cryptoprocta ferox compared with Idaea dilutaria

Key Differences

• Fossa is Vulnerable while Silky Wave is Endangered.

Taxonomic Classification

Rank	Fossa	Silky Wave
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Carnivora (Carnivorans)	Lepidoptera (Butterflies & Moths)
Family	Eupleridae	Geometridae
Genus	Cryptoprocta	Idaea
Species	Cryptoprocta ferox	Idaea dilutaria

Evolutionary Relationship

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

Conservation Status

Fossa

VU — Vulnerable

Silky Wave

EN — Endangered

Physical Characteristics

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

Habitat & Geographic Range

Fossa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Silky Wave

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.