Red-billed Duck vs Slender Stump Brittlestem

Anas erythrorhyncha compared with Psathyrella laevissima

Key Differences

• Red-billed Duck is Least Concern while Slender Stump Brittlestem is Data Deficient.

Taxonomic Classification

Rank	Red-billed Duck	Slender Stump Brittlestem
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Aves (Birds)	Agaricomycetes (Mushrooms)
Order	Anseriformes (Anseriformes)	Agaricales (Gilled Mushrooms)
Family	Anatidae	Psathyrellaceae
Genus	Anas	Psathyrella
Species	Anas erythrorhyncha	Psathyrella laevissima

Conservation Status

Red-billed Duck

LC — Least Concern

Slender Stump Brittlestem

DD — Data Deficient

Physical Characteristics

Attribute	Red-billed Duck	Slender Stump Brittlestem
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).

Slender Stump Brittlestem

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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 2 countries:

🇧🇪 Belgium 🇳🇴 Norway