Brown Teal vs Chalky Macoma

Anas chlorotis compared with Macoma calcarea

Key Differences

• Brown Teal is Near Threatened while Chalky Macoma is Least Concern.

Taxonomic Classification

Rank	Brown Teal	Chalky Macoma
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Aves (Birds)	Bivalvia (Bivalvia)
Order	Anseriformes (Anseriformes)	Cardiida (Cardiida)
Family	Anatidae	Tellinidae
Genus	Anas	Macoma
Species	Anas chlorotis	Macoma calcarea

Evolutionary Relationship

Brown Teal and Chalky Macoma share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brown Teal

NT — Near Threatened

Chalky Macoma

LC — Least Concern

Physical Characteristics

Attribute	Brown Teal	Chalky Macoma
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.

Chalky Macoma

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

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.

Chalky Macoma

The Chalky Macoma (Macoma calcarea) is a species in the genus Macoma. It is currently classified as Least Concern on the IUCN Red List. Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway