Brazilian Teal vs Chalky Macoma

Amazonetta brasiliensis compared with Macoma calcarea

Taxonomic Classification

Rank	Brazilian 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	Amazonetta	Macoma
Species	Amazonetta brasiliensis	Macoma calcarea

Evolutionary Relationship

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

Conservation Status

Brazilian Teal

LC — Least Concern

Chalky Macoma

LC — Least Concern

Physical Characteristics

Attribute	Brazilian Teal	Chalky Macoma
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brazilian Teal

Habitat

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

Range

Found across Europe (5 countries) and South America (Colombia, Ecuador, Venezuela).

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.

Brazilian Teal

Brazilian Teal (Amazonetta brasiliensis) 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.

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 2 countries:

🇧🇪 Belgium 🇳🇴 Norway