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Lineage, the uncertain filiation of duck-rabbits and rabbit-ducks

Mutations: 110695, 110695b, 120695, 140695

Map indicating known sightings of duck-rabbits and rabbit-ducks

Lineage, the uncertain genetic filiation and parenthood of ducks, rabbits, duck-rabbits, rabbit-ducks (and others?):

          rabbit                 duck-rabbit                   duck
                                   [1953?]

             \_____________________/    \_______________________/
                       |                             |
                       |                             |
                       |                             |
                       |                             |

                  Rabbit-Duck                    Duck-Rabbit 
             (After Wittgenstein)           (After Wittgenstein)            ?
                    [1995]                         [1995]                   
                                                                           /
                       \_____________________________/                    /
                                      |                                  /
                                      |                                 /
                                      | _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _/
                                      |/  
                                      | 
       _______________________________|_____________________________
      |                |              |              |              |

 Rabbit-Duck        mutation       mutation       mutation       mutation
to Duck-Rabbit       110695         110695b        120695         140695
 50% genetic         [1995]         [1995]         [1995]         [1995]
    morph 
   [1995]

Duck-Rabbit mutations 110695, 110695b, 120695, 140695:


110695	110695b

120695	140695

Map indicating known sightings of duck-rabbits or rabbit-ducks:

[ ~rmcl ] [ Re: vision (duck-rabbits)]