Japanese Weasel vs Mouse-brown Sunbird

Mustela itatsi compared with Anthreptes gabonicus

Key Differences

• Japanese Weasel is Near Threatened while Mouse-brown Sunbird is Least Concern.

Taxonomic Classification

Rank	Japanese Weasel	Mouse-brown Sunbird
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Carnivora (Carnivorans)	Passeriformes (Songbirds)
Family	Mustelidae (Weasels & Otters)	Nectariniidae
Genus	Mustela	Anthreptes
Species	Mustela itatsi	Anthreptes gabonicus

Evolutionary Relationship

Japanese Weasel and Mouse-brown Sunbird share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Japanese Weasel

NT — Near Threatened

Mouse-brown Sunbird

LC — Least Concern

Physical Characteristics

Attribute	Japanese Weasel	Mouse-brown Sunbird
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Mouse-brown Sunbird

Habitat

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

Range

Found in Norway.