Japanese Weasel vs Red-necked Aracari

Mustela itatsi compared with Pteroglossus bitorquatus

Key Differences

• Japanese Weasel is Near Threatened while Red-necked Aracari is Endangered.

Taxonomic Classification

Rank	Japanese Weasel	Red-necked Aracari
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Carnivora (Carnivorans)	Piciformes (Piciformes)
Family	Mustelidae (Weasels & Otters)	Ramphastidae
Genus	Mustela	Pteroglossus
Species	Mustela itatsi	Pteroglossus bitorquatus

Evolutionary Relationship

Japanese Weasel and Red-necked Aracari share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Japanese Weasel

NT — Near Threatened

Red-necked Aracari

EN — Endangered

Physical Characteristics

Attribute	Japanese Weasel	Red-necked Aracari
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.

Red-necked Aracari

Habitat

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

Range

Found in Norway. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.