vs Canard de Laysan

Hyphoderma occidentale compared with Anas laysanensis

Key Differences

is Data Deficient while Canard de Laysan is Critically Endangered.

Taxonomic Classification

Rank		Canard de Laysan
Kingdom	Fungi (Fungi)	Animalia (animal)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Aves (oiseau)
Order	Polyporales (Polyporales)	Anseriformes (Anseriformes)
Family	Hyphodermataceae	Anatidae
Genus	Hyphoderma	Anas
Species	Hyphoderma occidentale	Anas laysanensis

Conservation Status

DD — Data Deficient

Canard de Laysan

CR — Critically Endangered

Physical Characteristics

Attribute		Canard de Laysan
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.

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.

Hyphoderma occidentale is a corticioid fungus in the family Polyporaceae, assessed as Data Deficient (DD). It grows as a thin, resupinate (crust-like) fruiting body on dead wood in forest habitats. Insufficient data on its distribution and population size make comprehensive conservation assessment difficult.

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.