Japanese Weasel vs Narrowtail cat shark

Mustela itatsi compared with Schroederichthys maculatus

Key Differences

• Japanese Weasel is Near Threatened while Narrowtail cat shark is Least Concern.

Taxonomic Classification

Rank	Japanese Weasel	Narrowtail cat shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Chondrichthyes (Cartilaginous Fish)
Order	Carnivora (Carnivorans)	Carcharhiniformes (Ground Sharks)
Family	Mustelidae (Weasels & Otters)	Scyliorhinidae
Genus	Mustela	Schroederichthys
Species	Mustela itatsi	Schroederichthys maculatus

Evolutionary Relationship

Japanese Weasel and Narrowtail cat shark share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Japanese Weasel

NT — Near Threatened

Narrowtail cat shark

LC — Least Concern

Physical Characteristics

Attribute	Japanese Weasel	Narrowtail cat shark
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.

Narrowtail cat shark

Habitat

Typically found in marine environments from coastal waters to deep ocean.