Delicate Notchwort vs Red-billed Duck

Heterogemma capitata compared with Anas erythrorhyncha

Key Differences

• Delicate Notchwort is Vulnerable while Red-billed Duck is Least Concern.

Taxonomic Classification

Rank	Delicate 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 capitata	Anas erythrorhyncha

Conservation Status

Delicate Notchwort

VU — Vulnerable

Red-billed Duck

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Delicate Notchwort

Habitat

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

Range

Distributed across Norway, Sweden, and United States. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway