After Gon, 2001-2002

<==o †Radiodonta Collins, 1996 [“Anomalocaria”]
   |--o †Opabinida
   |  `-- †Opabinia regalis
   `--o †Anomalocarida ]Dinocarida Collins, 1996: Anomalocaridae] (anomalocarids; anomalocaridit)
      |?- †Parapaytoia yunnanensis Hou, Bergström & Ahlberg, 1995
      |--o †Amplectobelua Hou, Bergström & Ahlberg, 1995
      |  |-- †A. symbrachiata Hou, Bergström & Ahlberg, 1995; M.Camb. EAs.
      |  `-- †A. stephenensis Daley & Budd, 2010; M.Camb. WNAm.
      |-- †Caryosyntrips serratus Daley & Budd, 2010; M.Camb. WNAm.
      |-- †Cucumericrus decoratus Hou, Bergström & Ahlberg, 1995
      `--+-- †Hurdia victoria Walcott, 1912 [Hurdia triangulata Walcott, 1916; Hurdia dentata Simonetta & Della Cave, 1975] M.camb. WNAm.
         `--+--o †Paytonia Walcott, 1911 [Laggania Walcott, 1911]
            |  |-- †P. cambria Walcott, 1911 [Laggania cambria Walcott, 1911]
            |  `-- †P. nathorsti Walcott, 1911; Anomalocaris nathorsti; L. nathorsti]
            `--o †Anomalocaris Whiteaves, 1892
               |-- †A. canadensis Whiteaves, 1892; M.Camb. WNAm.
               |-- †A. briggsi Nedin, 1995
               `-- †A. saron Hou, Bergström & Ahlberg, 1995

Radiodonta incertae sedis:

    Cassubia infercambriensis (Lendzion, 1975) [grasping appendages only]
    Anomalocaris pennsylvanica [grasping appendages only]
    Anomalolocaris sp. cf. A. pennsylvanica [grasping appendages only]
    Amiella ornata [nomen dubium]
    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

Reference(s):