Marsh Notchwort vs Red-billed Duck

Heterogemma laxa compared with Anas erythrorhyncha

Taxonomic Classification

Rank	Marsh Notchwort	Red-billed Duck
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Marchantiophyta (liverwort)	Chordata (Chordates)
Class	Jungermanniopsida (Jungermanniopsida)	Aves (Birds)
Order	Jungermanniales (Jungermanniales)	Anseriformes (Anseriformes)
Family	Lophoziaceae	Anatidae
Genus	Heterogemma	Anas
Species	Heterogemma laxa	Anas erythrorhyncha

Conservation Status

Marsh Notchwort

LC — Least Concern

Red-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	Marsh Notchwort	Red-billed Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Marsh Notchwort

Habitat

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

Range

Distributed across Norway, Sweden, and United States.

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 (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.