Brown Nunlet vs Japanese Weasel

Nonnula brunnea compared with Mustela itatsi

Key Differences

• Brown Nunlet is Least Concern while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	Brown Nunlet	Japanese Weasel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Piciformes (Piciformes)	Carnivora (Carnivorans)
Family	Bucconidae	Mustelidae (Weasels & Otters)
Genus	Nonnula	Mustela
Species	Nonnula brunnea	Mustela itatsi

Evolutionary Relationship

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

Conservation Status

Brown Nunlet

LC — Least Concern

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	Brown Nunlet	Japanese Weasel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Nunlet

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway.

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.

Brown Nunlet

The Brown Nunlet (Nonnula brunnea) is a species in the genus Nonnula. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.