Azalea Gall vs Laysan Duck

Exobasidium japonicum compared with Anas laysanensis

Key Differences

Azalea Gall is Least Concern while Laysan Duck is Critically Endangered.

Taxonomic Classification

Rank	Azalea Gall	Laysan Duck
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Exobasidiomycetes (Exobasidiomycetes)	Aves (Birds)
Order	Exobasidiales (Exobasidiales)	Anseriformes (Anseriformes)
Family	Exobasidiaceae	Anatidae
Genus	Exobasidium	Anas
Species	Exobasidium japonicum	Anas laysanensis

Conservation Status

Azalea Gall

LC — Least Concern

Laysan Duck

CR — Critically Endangered

Physical Characteristics

Attribute	Azalea Gall	Laysan Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Azalea Gall

Habitat

Native to Asia and Europe, inhabiting ecosystems characteristic of the region.

Range

Found across Asia (Taiwan) and Europe (6 countries).

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.

Azalea Gall

The Azalea Gall (Exobasidium japonicum) is a species in the genus Exobasidium. It is currently classified as Least Concern on the IUCN Red List. Native to Asia and Europe, inhabiting ecosystems characteristic of the region.

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.