Eirakubuka vs Sicklefin hound shark

Hemitriakis japanica compared with Hemitriakis falcata

Key Differences

• Eirakubuka is Endangered while Sicklefin hound shark is Least Concern.

Taxonomic Classification

Rank	Eirakubuka	Sicklefin hound shark
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	Triakidae	Triakidae
Genus same	Hemitriakis	Hemitriakis
Species	Hemitriakis japanica	Hemitriakis falcata

Evolutionary Relationship

Eirakubuka and Sicklefin hound shark share a common ancestor at the Genus level: Hemitriakis.

Conservation Status

Eirakubuka

EN — Endangered

Sicklefin hound shark

LC — Least Concern

Physical Characteristics

Attribute	Eirakubuka	Sicklefin hound shark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eirakubuka

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.

Sicklefin hound shark

Habitat

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