Red-billed Duck vs Triangle Floater

Anas erythrorhyncha compared with Alasmidonta undulata

Taxonomic Classification

Rank	Red-billed Duck	Triangle Floater
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Aves (Birds)	Bivalvia (Bivalvia)
Order	Anseriformes (Anseriformes)	Unionida (Unionida)
Family	Anatidae	Unionidae
Genus	Anas	Alasmidonta
Species	Anas erythrorhyncha	Alasmidonta undulata

Evolutionary Relationship

Red-billed Duck and Triangle Floater share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Red-billed Duck

LC — Least Concern

Triangle Floater

LC — Least Concern

Physical Characteristics

Attribute	Red-billed Duck	Triangle Floater
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).

Triangle Floater

Habitat

Native to North America, inhabiting ecosystems characteristic of the region.

Range

Found in 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.