Red-billed Duck vs roundleaf toothcup

Anas erythrorhyncha compared with Rotala rotundifolia

Taxonomic Classification

Rank	Red-billed Duck	roundleaf toothcup
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Aves (Birds)	Magnoliopsida (Dicots)
Order	Anseriformes (Anseriformes)	Myrtales (Myrtales)
Family	Anatidae	Lythraceae
Genus	Anas	Rotala
Species	Anas erythrorhyncha	Rotala rotundifolia

Conservation Status

Red-billed Duck

LC — Least Concern

roundleaf toothcup

LC — Least Concern

Physical Characteristics

Attribute	Red-billed Duck	roundleaf toothcup
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).

roundleaf toothcup

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Australia, Brazil, Taiwan, 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.