Japanese Weasel vs Long-tailed Hermit

Mustela itatsi compared with Phaethornis superciliosus

Key Differences

• Japanese Weasel is Near Threatened while Long-tailed Hermit is Least Concern.

Taxonomic Classification

Rank	Japanese Weasel	Long-tailed Hermit
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	Phaethornis
Species	Mustela itatsi	Phaethornis superciliosus

Evolutionary Relationship

Japanese Weasel and Long-tailed Hermit share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Japanese Weasel

NT — Near Threatened

Long-tailed Hermit

LC — Least Concern

Physical Characteristics

Attribute	Japanese Weasel	Long-tailed Hermit
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.

Long-tailed Hermit

Habitat

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

Range

Distributed across Norway and Venezuela.