Animal Diversity Web

Hemitriakis abdita

Darksnout houndshark

(Also: Deepwater sicklefin hound shark)

Kingdom Animalia (animals)
- Eumetazoa (metazoans)
  - Bilateria (bilaterally symmetrical animals)
    - Deuterostomia (deuterostomes)
      - Phylum Chordata (chordates)
        
        Craniata (craniates)
        
        Subphylum Vertebrata (vertebrates)
        
        Superclass Gnathostomata (jawed vertebrates)
        
        Class Chondrichthyes (rays, sharks, and relatives)
        
        Elasmobranchii
        
        Order Carcharhiniformes
        
        Family Triakidae (Houndsharks)
        
        Genus Hemitriakis
        
        Species Hemitriakis abdita (Darksnout houndshark)