Red-billed Duck vs Scallop Shell

Anas erythrorhyncha compared with Rheumaptera undulata

Taxonomic Classification

Rank	Red-billed Duck	Scallop Shell
Kingdom same	Animalia (hewan)	Animalia (hewan)
Phylum	Chordata (Chordates)	Arthropoda (Artropoda)
Class	Aves (burung)	Insecta (serangga)
Order	Anseriformes (Anseriformes)	Lepidoptera (Butterflies & Moths)
Family	Anatidae	Geometridae
Genus	Anas	Rheumaptera
Species	Anas erythrorhyncha	Rheumaptera undulata

Evolutionary Relationship

Red-billed Duck and Scallop Shell share a common ancestor at the Kingdom level: Animalia. (hewan)

Conservation Status

Red-billed Duck

LC — Least Concern

Scallop Shell

LC — Least Concern

Physical Characteristics

Attribute	Red-billed Duck	Scallop 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).

Scallop Shell

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Canada, Denmark, Norway, and United States.

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