vs 來珊鴨

Cystoderma simulatum compared with Anas laysanensis

Key Differences

• is Data Deficient while 來珊鴨 is Critically Endangered.

Taxonomic Classification

Rank		來珊鴨
Kingdom	Fungi (真菌界)	Animalia (动物界)
Phylum	Basidiomycota (担子菌门)	Chordata (脊索动物门)
Class	Agaricomycetes (傘菌綱)	Aves (鳥綱)
Order	Agaricales (伞菌目)	Anseriformes (雁形目)
Family	Tricholomataceae	Anatidae
Genus	Cystoderma	Anas
Species	Cystoderma simulatum	Anas laysanensis

Conservation Status

DD — Data Deficient

來珊鴨

CR — Critically Endangered

Physical Characteristics

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

Habitat & Geographic Range

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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.

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。

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇳🇴 Norway