Canard de Laysan vs Pernambuco Dwarf Porcupine

Anas laysanensis compared with Coendou speratus

Key Differences

• Canard de Laysan is Critically Endangered while Pernambuco Dwarf Porcupine is Endangered.

Taxonomic Classification

Rank	Canard de Laysan	Pernambuco Dwarf Porcupine
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (oiseau)	Mammalia (mammifères)
Order	Anseriformes (Anseriformes)	Rodentia (Rodents)
Family	Anatidae	Erethizontidae
Genus	Anas	Coendou
Species	Anas laysanensis	Coendou speratus

Evolutionary Relationship

Canard de Laysan and Pernambuco Dwarf Porcupine share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Canard de Laysan

CR — Critically Endangered

Pernambuco Dwarf Porcupine

EN — Endangered

Physical Characteristics

Attribute	Canard de Laysan	Pernambuco Dwarf Porcupine
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.

Pernambuco Dwarf Porcupine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.