[Neoselachii] Compagno, 1977 - modern sharks and rays see Cohort Neoselachii Compagno, 1977
Count: [*] 8o;30f;98g;344s
   Order Carcharhiniformes Compagno, 1973 - ground sharks
  Count: [*] 8f;48g;193s
     Order Carcharhiniformes Compagno, 1973 - ground sharks
    Count: [*] 8f;48g;193s
       Family Triakidae Gray, 1851 - houndsharks
      Count: [*] 9g;34s
         Family Triakidae Gray, 1851 - houndsharks
        Count: [*] 9g;34s
           Genus Gogolia L.J.V. Compagno, 1973 [monotypic]
          Count: [*] 1s
             Genus Gogolia L.J.V. Compagno, 1973 [monotypic]
            Count: [*] 1s
               1 Gogolia filewoodi L.J.V. Compagno, 1973 - sailback houndshark
              Count: -