Dwarf Water Clover vs Red-billed Duck

Marsilea minuta compared with Anas erythrorhyncha

Taxonomic Classification

Rank	Dwarf Water Clover	Red-billed Duck
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Tracheophyta	Chordata (Chordates)
Class	Polypodiopsida (Polypodiopsida)	Aves (Birds)
Order	Salviniales (Salviniales)	Anseriformes (Anseriformes)
Family	Marsileaceae	Anatidae
Genus	Marsilea	Anas
Species	Marsilea minuta	Anas erythrorhyncha

Conservation Status

Dwarf Water Clover

LC — Least Concern

Red-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	Dwarf Water Clover	Red-billed Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf Water Clover

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and mangrove forests and coastal wetlands, among 4 distinct biome types spanning the Indomalayan and Palearctic realms.

Range

Widely distributed across Africa (Algeria, Comoros), Asia (Bhutan, Taiwan, Vietnam), North America (United States), and South America (Brazil).

Red-billed Duck

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found across Europe (6 countries) and South America (Ecuador).

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.