Japanese Weasel vs Leopard Numbfish

Mustela itatsi compared with Narcine leoparda

Key Differences

• Japanese Weasel is Near Threatened while Leopard Numbfish is Vulnerable.

Taxonomic Classification

Rank	Japanese Weasel	Leopard Numbfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Carnivora (Carnivorans)	Torpediniformes (electric ray)
Family	Mustelidae (Weasels & Otters)	Narcinidae
Genus	Mustela	Narcine
Species	Mustela itatsi	Narcine leoparda

Evolutionary Relationship

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

Conservation Status

Japanese Weasel

NT — Near Threatened

Leopard Numbfish

VU — Vulnerable

Physical Characteristics

Attribute	Japanese Weasel	Leopard Numbfish
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.

Leopard Numbfish