vs Brown Teal

Biddulphia rhombus compared with Anas chlorotis

Key Differences

• is Not Evaluated while Brown Teal is Near Threatened.

Taxonomic Classification

Rank		Brown Teal
Kingdom	Chromista (Chromista)	Animalia (Animals)
Phylum	Ochrophyta (Ochrophyta)	Chordata (Chordates)
Class	Bacillariophyceae (Bacillariophyceae)	Aves (Birds)
Order	Biddulphiales (Biddulphiales)	Anseriformes (Anseriformes)
Family	Biddulphiaceae	Anatidae
Genus	Biddulphia	Anas
Species	Biddulphia rhombus	Anas chlorotis

Conservation Status

NE — Not Evaluated

Brown Teal

NT — Near Threatened

Physical Characteristics

Attribute		Brown Teal
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 Denmark, Sweden, and Taiwan.

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.

Biddulphia rhombus is a centric marine diatom with a distinctly bipolar, rhomboid to broadly lanceolate valve shape bearing prominent horn-like elevations. It inhabits coastal planktonic and benthic environments in temperate to warm seas worldwide. This photosynthetic diatom contributes to marine primary production in neritic coastal waters.

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.