SYNOPSIS OF THE DESCRIBED TRIPLONCHIDA OF THE WORLD
7/8/2007 
                                                         Recent        Fossil      Status
                                                      Gen.  Spec.    Gen.   Spec.
 
ORDER            Triplonchida                          42     469      0       0   Complete
SUBORDER           Diphtherophorina                     8     149      0       0   Complete
SUPERFAMILY               Diphtherophoroidea           29     256      0       0   Complete
FAMILY                      Diphtherophoridae           3      50      0       0   Complete
FAMILY                      Trichodoridae               5      99      0       0   Complete
SUBORDER           Tobrilina                           18     234      0       0   Complete
SUPERFAMILY               Prismatolaimoidea             2      38      0       0   Complete
FAMILY                      Prismatolaimidae            2      38      0       0   Complete
SUPERFAMILY               Tobriloidea                  16     196      0       0   Complete
FAMILY                      Pandolaimidae               1       5      0       0   Complete
FAMILY                      Rhabdodemaniidae            2      25      0       0   Complete
FAMILY                      Tobrilidae                 12     165      0       0   Complete
FAMILY                      Triodontolaimidae           1       1      0       0   Complete
SUBORDER           TriplonchidaIncertae                 3      14      0       0   Complete
FAMILY                      Bastianiidae                2      10      0       0   Complete
FAMILY                      Odontolaimidae              1       4      0       0   Complete
SUBORDER           Tripylina                           13      72      0       0   Complete
SUPERFAMILY               Tripyloidea                  16      86      0       0   Complete
FAMILY                      Onchulidae                  7      18      0       0   Complete
FAMILY                      Tripylidae                  6      54      0       0   Complete