Indonesian Houndshark vs Requin-hâ dochizame

Hemitriakis indroyonoi compared with Hemitriakis japanica

Taxonomic Classification

Rank	Indonesian Houndshark	Requin-hâ dochizame
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Chondrichthyes (Cartilaginous Fish)	Chondrichthyes (Cartilaginous Fish)
Order same	Carcharhiniformes (Ground Sharks)	Carcharhiniformes (Ground Sharks)
Family same	Triakidae	Triakidae
Genus same	Hemitriakis	Hemitriakis
Species	Hemitriakis indroyonoi	Hemitriakis japanica

Evolutionary Relationship

Indonesian Houndshark and Requin-hâ dochizame share a common ancestor at the Genus level: Hemitriakis.

Conservation Status

Indonesian Houndshark

EN — Endangered

Requin-hâ dochizame

EN — Endangered

Physical Characteristics

Attribute	Indonesian Houndshark	Requin-hâ dochizame
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Indonesian Houndshark

Habitat

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

Requin-hâ dochizame

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.