After Vinther, Stein, Longrich & Harper, 2014

<==o †Radiodonta Collins, 1996 [Dinocarida Collins, 1996 sensu Vinther, Stein, Longrich & Harper, 2014]
   |--o †Opabinida
   |  `-- †Opabinia regalis Walcott, 1912
   `--+-- Euarthropoda
      |-- †Caryosyntrips serratus Daley & Budd, 2010; M.Camb. WNAm.
      `--o †Radiodonta sensu Vinther, Stein, Longrich & Harper, 2014
         `--o †Anomalocarida Vinther, Stein, Longrich & Harper, 2014 [Anomalocarididae sensu lato] (anomalocarids; anomalocaridit)
            |--+-- †Anomalocaris pennsylvanica Resser, 1929 [grasping appendages only]
            |  `--+-- †Paranomalocaris multisegmentalis Wang, Huang & Hu, 2013 [grasping appendages only]
            |     `--+-- †Anomalocaris sp. “Pioche Shale”
            |        |-- †Anomalocaris sp. “Balang Formation”
            |        `--+-- †Anomalocaris sp. “Emu Bay”
            |           `--+--o †Anomalocarididae Raymond, 1935 sensu stricto [“all taxa closer to Anomalocaris canadensis than to Amplectobelua symbrachiata, Tamisiocaris borealis, or Hurdia victoria”]
            |              |  `-- †Anomalocaris canadensis Whiteaves, 1892; M.Camb. WNAm.
            |              `--o †Amplectobeluidae Vinther, Stein, Longrich & Harper, 2014 [“all taxa closer to Amplectobelua symbrachiata than to Anomalocaris canadensis, Tamisiocaris borealis, or Hurdia victoria”]
            |                 |--+-- †Anomalocaris sp. NIGP 154565
            |                 |  `-- †Anomalocaris saron Hou, Bergström & Ahlberg, 1995
            |                 `--o †Amplectobelua Hou, Bergström & Ahlberg, 1995
            |                    |-- †A.? kunmingensis (Wang, Huang & Hu, 2013) [Anomalocaris kunmingensis Wang, Huang & Hu, 2013] [grasping appendages only]]
            |                    `--+-- †A. symbrachiata Hou, Bergström & Ahlberg, 1995; M.Camb. EAs.
            |                       `-- †A. stephenensis Daley & Budd, 2010; M.Camb. WNAm.
            `--+--o †Cetiocaridae Vinther, Stein, Longrich & Harper, 2014 [“all taxa closer to Tamisiocaris borealis than to Anomalocaris canadensis, Amplectobelua symbrachiata, or Hurdia victoria”]
               |  |-- †Anomalocaris briggsi Nedin, 1995
               |  `-- †Tamisiocaris borealis Daley & Peel, 2010
               `--o †Hurdiidae Vinther, Stein, Longrich & Harper, 2014 [“all taxa closer to Hurdia victoria than to Anomalocaris canadensis, Amplectobelua symbrachiata, or Tamisiocaris borealis”]
                  |-- †Hurdiidae gen. et sp. indet. “Fezouata”
                  `--+-- †Paytonia nathorsti Walcott, 1911 [Anomalocaris nathorsti; Laggania nathorsti]
                     `--+-- †“Peytonia” sp. “Balanga”
                        |-- †Schinderhannes bartelsi Kühl, Briggs & Rust, 2009; E.Dev. CEu.
                        `--+-- †Stanleycaris hirpex Caron, Gaines, Mángano, Streng & Daley, 2010
                           `--o †Hurdia Walcott, 1912
                              |--+-- †H. sp. B “Burgess Shale”
                              |  `-- †H. sp. B “Spence Shale”
                              `--+-- †H. sp. cf. victoria
                                 `-- †H. victoria Walcott, 1912 [Hurdia triangulata Walcott, 1916; Hurdia dentata Simonetta & Della Cave, 1975] M.camb. WNAm.

Radiodonta incertae sedis:

Anomalocaris sp. cf. A. pennsylvanica [grasping appendages only]
    †Amiella ornata [nomen dubium]
    †Cassubia infercambriensis (Lendzion, 1975) [grasping appendages only]
    †Cucumericrus decoratus Hou, Bergström & Ahlberg, 1995
    †Parapaytoia yunnanensis Hou, Bergström & Ahlberg, 1995
    †Paytonia cambria Walcott, 1911 [Laggania cambria Walcott, 1911]
    †Proboscicaris [nomen dubium, jr. synon of Hurdia (Daley et al., 2009)]
        †P. agnosta Rolfe, 1962
        †P. ingens Rolfe, 1962
        †P. obtusa  Simonetta & Della Cave, 1975

After Gon, 2001-2002

<==o †Radiodonta
   |--o †Opabinida
   |  `-- †Opabinia
   `--o †Anomalocarida
      |?- †Parapaytoia
      |-- †Amplectobelua
      |-- †Cucumericrus
      `--+-- †Hurdia
         `--+-- †Paytonia
            `-- †Anomalocaris

Reference(s):

Reference(s):