Chinstrap Penguin vs Japanese Weasel

Pygoscelis antarcticus compared with Mustela itatsi

Key Differences

• Chinstrap Penguin is Least Concern while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	Chinstrap Penguin	Japanese Weasel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Sphenisciformes (Penguins)	Carnivora (Carnivorans)
Family	Spheniscidae (Penguins)	Mustelidae (Weasels & Otters)
Genus	Pygoscelis	Mustela
Species	Pygoscelis antarcticus	Mustela itatsi

Evolutionary Relationship

Chinstrap Penguin and Japanese Weasel share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Chinstrap Penguin

LC — Least Concern

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	Chinstrap Penguin	Japanese Weasel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chinstrap Penguin

Habitat

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

Range

Found in Norway.

Japanese Weasel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Japan. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Chinstrap Penguin

The Chinstrap Penguin (Pygoscelis antarcticus) is a species in the genus Pygoscelis. It is currently classified as Least Concern on the IUCN Red List. Found in Norway.