[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Pisces
     Class Osteichthyes Huxley, 1880 - bony fishes and tetrapods see Clade Osteichthyes Huxley 1880 [Moore & Near 2020]
       Order Gadiformes Goodrich, 1909 - cods and hakes
         Family Macrouridae Bonaparte, 1831 - grenadiers
           01 Genus Bathygadus Günther, 1878
           02 Genus Gadomus Regan, 1903
           03 Genus Trachyrincus Giorna, 1809
           04 Genus Caelorinchus Eschmeyer & Bailey, 1990, nom. illeg. see Genus Coelorinchus Giorna, 1809
           05 Genus Cetonurus Günther, 1887
           06 Genus Coryphaenoides Gunnerus, 1765
           07 Genus Echinomacrurus Roule, 1916
           08 Genus Hymenocephalus Giglioli, 1884
           09 Genus Macrourus Bloch, 1786
           10 Genus Malacocephalus Günther, 1862 - soft-nosed grenadier
           11 Genus Nezumia Jordan, 1904
           12 Genus Odontomacrurus Norman, 1939
           13 Genus Pseudonezumia Okamura, 1970
           14 Genus Sphagemacrurus Fowler, 1925
           15 Genus Trachonurus Günther, 1887