Brown Teal vs

Anas chlorotis compared with Nitzschia intermedia

Key Differences

• Brown Teal is Near Threatened while is Not Evaluated.

Taxonomic Classification

Rank	Brown Teal
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Chordata (Chordates)	Ochrophyta (Ochrophyta)
Class	Aves (Birds)	Bacillariophyceae (Bacillariophyceae)
Order	Anseriformes (Anseriformes)	Bacillariales (Bacillariales)
Family	Anatidae	Bacillariaceae
Genus	Anas	Nitzschia
Species	Anas chlorotis	Nitzschia intermedia

Conservation Status

Brown Teal

NT — Near Threatened

NE — Not Evaluated

Physical Characteristics

Attribute	Brown Teal
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Teal

Habitat

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

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Habitat

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

Range

Distributed across Norway, Portugal, Sweden, and Taiwan.

Brown Teal

The Brown Teal (Anas chlorotis) is a species in the genus Anas. It is currently classified as Near Threatened on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Nitzschia intermedia is a pennate diatom in the family Bacillariaceae found in freshwater to slightly brackish habitats, where it inhabits both benthic and planktonic niches. Its elongate frustule with a keeled raphe and fine transapical striae is typical of the large genus Nitzschia. It serves as a bioindicator of moderate organic enrichment and nutrient levels in aquatic monitoring programs.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway