SYNOPSIS OF THE DESCRIBED DIOCTOPHYMATIDA OF THE WORLD
7/8/2007 
                                                         Recent        Fossil      Status
                                                      Gen.  Spec.    Gen.   Spec.
 
ORDER            Dioctophymatida                        5      37      0       0   Complete
SUBORDER           Dioctophymatina                      5      37      0       0   Complete
SUPERFAMILY               Dioctophymatoidea             5      37      0       0   Complete
FAMILY                      Dioctophymatidae            4      27      0       0   Complete
FAMILY                      Soboliphymatidae            1      10      0       0   Complete