Laysan Duck vs Magellan common ray

Anas laysanensis compared with Bathyraja magellanica

Key Differences

• Laysan Duck is Critically Endangered while Magellan common ray is Least Concern.

Taxonomic Classification

Rank	Laysan Duck	Magellan common ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Elasmobranchii
Order	Anseriformes (Anseriformes)	Rajiformes (Rajiformes)
Family	Anatidae	Arhynchobatidae
Genus	Anas	Bathyraja
Species	Anas laysanensis	Bathyraja magellanica

Evolutionary Relationship

Laysan Duck and Magellan common ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Laysan Duck

CR — Critically Endangered

Magellan common ray

LC — Least Concern

Physical Characteristics

Attribute	Laysan Duck	Magellan common ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Laysan Duck

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.

Magellan common ray

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Chile.

Laysan Duck

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.