Canard de Laysan vs Raie râpe

Anas laysanensis compared with Raja radula

Key Differences

• Canard de Laysan is Critically Endangered while Raie râpe is Endangered.

Taxonomic Classification

Rank	Canard de Laysan	Raie râpe
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (oiseau)	Elasmobranchii
Order	Anseriformes (Anseriformes)	Rajiformes (Rajiformes)
Family	Anatidae	Rajidae
Genus	Anas	Raja
Species	Anas laysanensis	Raja radula

Evolutionary Relationship

Canard de Laysan and Raie râpe share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Canard de Laysan

CR — Critically Endangered

Raie râpe

EN — Endangered

Physical Characteristics

Attribute	Canard de Laysan	Raie râpe
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Canard de Laysan

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Belgium, France, Netherlands, Norway, and United Kingdom. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Raie râpe

Canard de Laysan

Laysan Duck (Anas laysanensis) is classified as Critically Endangered (CR) on the IUCN Red List. Facing an extremely high risk of extinction in the wild due to severe population decline and habitat loss.