Broadhead cat shark vs Japanese Weasel

Bythaelurus clevai compared with Mustela itatsi

Key Differences

• Broadhead cat shark is Data Deficient while Japanese Weasel is Near Threatened.

Taxonomic Classification

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

Evolutionary Relationship

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

Conservation Status

Broadhead cat shark

DD — Data Deficient

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	Broadhead cat shark	Japanese Weasel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Broadhead cat shark

Habitat

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

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.

Broadhead cat shark

The Broadhead cat shark (Bythaelurus clevai) is a species in the genus Bythaelurus. It is currently classified as Data Deficient on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.