Japanese Weasel vs Tocuyo Sparrow

Mustela itatsi compared with Arremonops tocuyensis

Key Differences

• Japanese Weasel is Near Threatened while Tocuyo Sparrow is Least Concern.

Taxonomic Classification

Rank	Japanese Weasel	Tocuyo Sparrow
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)	Passerellidae
Genus	Mustela	Arremonops
Species	Mustela itatsi	Arremonops tocuyensis

Evolutionary Relationship

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

Conservation Status

Japanese Weasel

NT — Near Threatened

Tocuyo Sparrow

LC — Least Concern

Physical Characteristics

Attribute	Japanese Weasel	Tocuyo Sparrow
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.

Tocuyo Sparrow

Habitat

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

Range

Distributed across Colombia, Norway, and Venezuela.