Japanese Weasel vs Lazuline Sabrewing

Mustela itatsi compared with Campylopterus falcatus

Key Differences

• Japanese Weasel is Near Threatened while Lazuline Sabrewing is Least Concern.

Taxonomic Classification

Rank	Japanese Weasel	Lazuline Sabrewing
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	Campylopterus
Species	Mustela itatsi	Campylopterus falcatus

Evolutionary Relationship

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

Conservation Status

Japanese Weasel

NT — Near Threatened

Lazuline Sabrewing

LC — Least Concern

Physical Characteristics

Attribute	Japanese Weasel	Lazuline Sabrewing
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.

Lazuline Sabrewing

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.