Pontus + Gaia (§12)
                                    |
                                    |
   _________________________________|_________________________________
   |                 |                   |        |                  |
 Nérée + Doris   Thaumas + Electre   Phorcys + Céto             Eurybia + Crios
       |                 |                   |                          |
       |                 |                   |                          |
   [Néréides]    ________|___           _____|_______                   |
                 |          |           |           |                   |
               Iris     [Harpyes]    [Charite]   [Gorgons]              |
                          Aello                 dont Méduse + Poséidon  |
                         Ocypétès                           |           |
               Zéphyr +  Podargé      ______________________|           |
                (§14)    Célaeno      |                                 |
                  ____________________|___                 _____________|_______
                  |                      |                 |            |      |
               Callirhoe + Chrysaor   Pégase            Astréos + Eos   |    Perses + Asteria
                         |                                      |       |           |
                         |                                      |       |           |
           ______________|_____                                 |   Pallas + Styx   |
           |                  |                                 |          |        |
           |                  |                                 |          |        |
         Geryon   Typhon + Echidna + Orthrus                Hespéros       |      Hécate
                         |         |                        [VENTS]        |
                         |         |                                       |
                         |         |-Phix                                  |
                         |         |-Lion de Némée                       Zelos
                         |                                               Nice
                         |-Orthrus                                       Cratos
                         |-Cerberus                                       Bia
                         |-Hydre de Lerne
                         |-Chimère