vs Red-billed Duck

Cyclotella glomerata compared with Anas erythrorhyncha

Key Differences

• is Not Evaluated while Red-billed Duck is Least Concern.

Taxonomic Classification

Rank		Red-billed Duck
Kingdom	Chromista (Chromista)	Animalia (Animals)
Phylum	Ochrophyta (Ochrophyta)	Chordata (Chordates)
Class	Bacillariophyceae (Bacillariophyceae)	Aves (Birds)
Order	Thalassiosirales (Thalassiosirales)	Anseriformes (Anseriformes)
Family	Stephanodiscaceae	Anatidae
Genus	Cyclotella	Anas
Species	Cyclotella glomerata	Anas erythrorhyncha

Conservation Status

NE — Not Evaluated

Red-billed Duck

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Habitat

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

Range

Distributed across Norway, Sweden, and Taiwan.

Red-billed Duck

Habitat

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

Range

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

Cyclotella glomerata is a small, centric freshwater diatom in the family Stephanodiscaceae, characterized by its circular valve with marginal ribs and central unornamented field. It is planktonic in oligotrophic to mesotrophic lakes and reservoirs.

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