Hog badger vs 紅胸秋沙

Arctonyx collaris compared with Mergus serrator

Key Differences

• Hog badger is Vulnerable while 紅胸秋沙 is Least Concern.

Taxonomic Classification

Rank	Hog badger	紅胸秋沙
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	Mammalia (哺乳動物)	Aves (鳥綱)
Order	Carnivora (食肉目)	Anseriformes (雁形目)
Family	Mustelidae (Weasels & Otters)	Anatidae
Genus	Arctonyx	Mergus
Species	Arctonyx collaris	Mergus serrator

Evolutionary Relationship

Hog badger and 紅胸秋沙 share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Hog badger

VU — Vulnerable

紅胸秋沙

LC — Least Concern

Physical Characteristics

Attribute	Hog badger	紅胸秋沙
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hog badger

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

紅胸秋沙

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), North America (United States), and South America (Colombia).

紅胸秋沙

红胸秋沙鸭（Mergus serrator）在IUCN红色名录中被列为无危（LC）。在其分布范围内广泛而丰富，种群稳定，无直接保育问题。