Nagasaki-torazame vs Rusty Catshark

Halaelurus buergeri compared with Halaelurus sellus

Key Differences

• Nagasaki-torazame is Endangered while Rusty Catshark is Least Concern.

Taxonomic Classification

Rank	Nagasaki-torazame	Rusty Catshark
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Chondrichthyes (軟骨魚綱)	Chondrichthyes (軟骨魚綱)
Order same	Carcharhiniformes (メジロザメ目)	Carcharhiniformes (メジロザメ目)
Family same	Scyliorhinidae	Scyliorhinidae
Genus same	Halaelurus	Halaelurus
Species	Halaelurus buergeri	Halaelurus sellus

Evolutionary Relationship

Nagasaki-torazame and Rusty Catshark share a common ancestor at the Genus level: Halaelurus.

Conservation Status

Nagasaki-torazame

EN — Endangered

Rusty Catshark

LC — Least Concern

Physical Characteristics

Attribute	Nagasaki-torazame	Rusty Catshark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Nagasaki-torazame

Habitat

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

Range

Found in Taiwan. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Rusty Catshark

Habitat

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

Nagasaki-torazame

The Black-spotted cat shark (Halaelurus buergeri) is a species in the genus Halaelurus. It is currently classified as Endangered on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.