Bighead catshark vs Tengu-herazame

Apristurus bucephalus compared with Apristurus longicephalus

Key Differences

• Bighead catshark is Data Deficient while Tengu-herazame is Least Concern.

Taxonomic Classification

Rank	Bighead catshark	Tengu-herazame
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	Apristurus	Apristurus
Species	Apristurus bucephalus	Apristurus longicephalus

Evolutionary Relationship

Bighead catshark and Tengu-herazame share a common ancestor at the Genus level: Apristurus.

Conservation Status

Bighead catshark

DD — Data Deficient

Tengu-herazame

LC — Least Concern

Physical Characteristics

Attribute	Bighead catshark	Tengu-herazame
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bighead catshark

Habitat

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

Tengu-herazame

Habitat

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

Range

Found in Taiwan.

Bighead catshark

The Bighead catshark (Apristurus bucephalus) is a species in the genus Apristurus. Typically found in marine environments from coastal waters to deep ocean.