Japanese Weasel vs Oahu Oo

Mustela itatsi compared with Moho apicalis

Key Differences

• Japanese Weasel is Near Threatened while Oahu Oo is Extinct.

Taxonomic Classification

Rank	Japanese Weasel	Oahu Oo
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)	Mohoidae
Genus	Mustela	Moho
Species	Mustela itatsi	Moho apicalis

Evolutionary Relationship

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

Conservation Status

Japanese Weasel

NT — Near Threatened

Oahu Oo

EX — Extinct

Physical Characteristics

Attribute	Japanese Weasel	Oahu Oo
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.

Oahu Oo

Habitat

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

Range

Found in Norway.