Japanese Weasel vs Violet-fronted Brilliant

Mustela itatsi compared with Heliodoxa leadbeateri

Key Differences

• Japanese Weasel is Near Threatened while Violet-fronted Brilliant is Least Concern.

Taxonomic Classification

Rank	Japanese Weasel	Violet-fronted Brilliant
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Carnivora (Carnivorans)	Apodiformes (Apodiformes)
Family	Mustelidae (Weasels & Otters)	Trochilidae
Genus	Mustela	Heliodoxa
Species	Mustela itatsi	Heliodoxa leadbeateri

Evolutionary Relationship

Japanese Weasel and Violet-fronted Brilliant share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Japanese Weasel

NT — Near Threatened

Violet-fronted Brilliant

LC — Least Concern

Physical Characteristics

Attribute	Japanese Weasel	Violet-fronted Brilliant
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.

Violet-fronted Brilliant

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.