SYNOPSIS OF THE DESCRIBED TRIGONOTARBIDA OF THE WORLD
3/7/2005 
                                                         Recent        Fossil      Status
                                                      Gen.  Spec.    Gen.   Spec.
 
ORDER            Trigonotarbida                         0       0     41      71 
FAMILY                      Anthracomartidae            0       0      6      12 
FAMILY                      Anthracosironidae           0       0      6      12 
FAMILY                      Trigonotarbidaincertae      0       0      4       5 
FAMILY                      Palaeocharinidae            0       0      5      13 
FAMILY                      Eophrynidae                 0       0      8      11 
FAMILY                      Kreischeriidae              0       0      5       5 
FAMILY                      Trigonotarbidae             0       0      1       3 
FAMILY                      Lissomartidae               0       0      1       2 
FAMILY                      Trigonomartidae             0       0      5       8