[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Pisces
     Class Osteichthyes Huxley, 1880 - bony fishes see [unranked] Euteleostomi
       Order Osmeriformes - freshwater smelts see Suborder Osmeroidei
         Family Platytroctidae - tubeshoulders
           Genus Platytroctes Günther, 1878
             1 Platytroctes apus Günther, 1878 - legless searsid
             2 Platytroctes mirus (Lloyd, 1909)