Red-billed Duck vs rough top shell

Anas erythrorhyncha compared with Jujubinus exasperatus

Key Differences

• Red-billed Duck is Least Concern while rough top shell is Not Evaluated.

Taxonomic Classification

Rank	Red-billed Duck	rough top shell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Aves (Birds)	Gastropoda (Gastropoda)
Order	Anseriformes (Anseriformes)	Trochida (Trochida)
Family	Anatidae	Trochidae
Genus	Anas	Jujubinus
Species	Anas erythrorhyncha	Jujubinus exasperatus

Evolutionary Relationship

Red-billed Duck and rough top shell share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Red-billed Duck

LC — Least Concern

rough top shell

NE — Not Evaluated

Physical Characteristics

Attribute	Red-billed Duck	rough top shell
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).

rough top shell

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Found across Asia (Turkey) and Europe (7 countries).

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 3 countries:

🇧🇪 Belgium 🇳🇴 Norway 🇬🇧 United Kingdom