Red-billed Duck vs Rosette Tooth

Anas erythrorhyncha compared with Hydnellum cumulatum

Key Differences

• Red-billed Duck is Least Concern while Rosette Tooth is Critically Endangered.

Taxonomic Classification

Rank	Red-billed Duck	Rosette Tooth
Kingdom	Animalia (حيوانات)	Fungi (فطر)
Phylum	Chordata (حبليات)	Basidiomycota (دعاميات)
Class	Aves (طيور)	Agaricomycetes (غاريقونانية)
Order	Anseriformes (إوزيات)	Thelephorales (Thelephorales)
Family	Anatidae	Bankeraceae
Genus	Anas	Hydnellum
Species	Anas erythrorhyncha	Hydnellum cumulatum

Conservation Status

Red-billed Duck

LC — Least Concern

Rosette Tooth

CR — Critically Endangered

Physical Characteristics

Attribute	Red-billed Duck	Rosette Tooth
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Red-billed Duck

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found across Europe (6 countries) and South America (Ecuador).

Rosette Tooth

Habitat

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

Range

Distributed across Denmark, Norway, and Sweden. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Red-billed Duck

Red-billed Duck (Anas erythrorhyncha) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway