FAMILY                      Architarbidae Karsch, 1882 [see Rossler & Schneider 1997:12Fossil]
                            [=Phalangiotarbidae Haase, 1890]
GENUS                              Pycnotarbus Daber, 1990:680  [Fossil]
SPECIES                                 Pycnotarbus verrucosus Daber, 1990:679 [Fossil; Penn.]
GENUS                              Bornatarbus [Fossil]
SPECIES                                 Bornatarbus mayasii (Haupt, 1955) [Fossil]
GENUS                              Architarbus Scudder, 1868 [Fossil]
                                   [=Geraphrynus Scudder, 1884]
SPECIES                                 Architarbus rotundatus Scudder, 1868 [Fossil]
SPECIES                                 Architarbus minor Petrukevitch [Fossil]
SPECIES                                 Architarbus elegans [Fossil]
SPECIES                                 Architarbus mayasi Nindel, 1955:680 [Fossil; Penn.]
SPECIES                                 Architarbus angulatus [see Nindel 1955Fossil]
GENUS                              Discotarbus Petrunkevitch, 1913 [Fossil]
SPECIES                                 Discotarbus deplanatus Petrunkevitch, 1913 [Fossil]
GENUS                              Geratarbus Scudder, 1890 [Fossil]
SPECIES                                 Geratarbus lacoei Scudder, 1890 [Fossil]
SPECIES                                 Geratarbus bohemicus Petrunkevitch, 1953 [Fossil]
GENUS                              Goniotarbus Petrunkevitch, 1945 [Fossil]
SPECIES                                 Goniotarbus tuberculatus (Pocock, 1911) [Fossil]
                                        [=Geraphrynus tuberculatus Pocock, 1911]
SPECIES                                 Goniotarbus angulatus (Pocock, 1911) [Fossil]
SPECIES                                 Goniotarbus sarana Guthörl, 1965:11  [nomen novaFossil]
                                        [=Architarbus hoffmanni Petrunkevitch, 1953] [?]
GENUS                              Hadrachne Melander, 1903 [Fossil]
SPECIES                                 Hadrachne horribilis Melander, 1903 [Fossil]
GENUS                              Leptotarbus Petrunkevitch, 1945 [Fossil]
SPECIES                                 Leptotarbus torpedo (Pocock, 1911) [Fossil]
                                        [=Geraphrynus torpedo Pocock, 1911]
GENUS                              Mesotarbus Petrunkevitch, 1949 [Fossil]
SPECIES                                 Mesotarbus intermedius Petrunkevitch, 1949 [Fossil]
SPECIES                                 Mesotarbus eggintoni (Pockcock, 1911) [Fossil]
GENUS                              Metatarbus Petrunkevitch, 1913 [Fossil]
SPECIES                                 Metatarbus triangularis Petrunkevitch, 1913 [Fossil]
GENUS                              Ootarbus Petrunkevitch, 1945 [Fossil]
SPECIES                                 Ootarbus pulcher Petrunkevitch, 1945 [Fossil]
GENUS                              Orthotarbus Petrunkevitch, 1945 [nyranensis Petr. 1953; placement?Fossil]
SPECIES                                 Orthotarbus minutus (Petrunkevitch, 1913) [Fossil]
                                        [=Geratarbus minutus Petrunkevitch, 1913]
SPECIES                                 Orthotarbus longipes R.Simon, 1971:56 [Fossil; Carb.]
GENUS                              Paratarbus Petrunkevitch, 1945 [Fossil]
SPECIES                                 Paratarbus carbonarius Petrunkevitch, 1945 [Fossil]
GENUS                              Phalangiotarbus Haase, 1890 [Fossil]
SPECIES                                 Phalangiotarbus subovalis (Woodward, 1872) [Fossil]
                                        [=Architarbus subovalis Woodward, 1872]