巴西凫 vs Heavy-browed Mouse Opossum

Amazonetta brasiliensis compared with Marmosa andersoni

Key Differences

• 巴西凫 is Least Concern while Heavy-browed Mouse Opossum is Data Deficient.

Taxonomic Classification

Rank	巴西凫	Heavy-browed Mouse Opossum
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class	Aves (鳥綱)	Mammalia (哺乳動物)
Order	Anseriformes (雁形目)	Didelphimorphia (负鼠目)
Family	Anatidae	Didelphidae
Genus	Amazonetta	Marmosa
Species	Amazonetta brasiliensis	Marmosa andersoni

Evolutionary Relationship

巴西凫 and Heavy-browed Mouse Opossum share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

巴西凫

LC — Least Concern

Heavy-browed Mouse Opossum

DD — Data Deficient

Physical Characteristics

Attribute	巴西凫	Heavy-browed Mouse Opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

巴西凫

Habitat

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

Range

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

Heavy-browed Mouse Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

巴西凫

巴西鸭（Amazonetta brasiliensis）在IUCN红色名录中被列为无危（LC）物种。分布广泛，种群数量丰富且稳定，无紧迫保护问题。