來珊鴨 vs Lesser devilray

Anas laysanensis compared with Mobula kuhlii

Key Differences

• 來珊鴨 is Critically Endangered while Lesser devilray is Endangered.

Taxonomic Classification

Rank	來珊鴨	Lesser devilray
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class	Aves (鳥綱)	Elasmobranchii
Order	Anseriformes (雁形目)	Myliobatiformes (鱝目)
Family	Anatidae	Myliobatidae
Genus	Anas	Mobula
Species	Anas laysanensis	Mobula kuhlii

Evolutionary Relationship

來珊鴨 and Lesser devilray share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

來珊鴨

CR — Critically Endangered

Lesser devilray

EN — Endangered

Physical Characteristics

Attribute	來珊鴨	Lesser devilray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

來珊鴨

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.

Lesser devilray

來珊鴨

莱桑鸭（Anas laysanensis）被IUCN红色名录列为极危（CR）物种。由于种群数量严重下降和栖息地丧失，该物种在野外灭绝的风险极高。