Checkliste der Überfamilie Ptychoparioidea Matthew, 1887 für die Region Mitte-Grafschaft (Pennsylvania, USA)
Familienliste für Mitte-Grafschaft 13 Familien mit 7 Arten | Alokistocaridae Resser, 1939 | | 0 | Arten | Taxom | | Kingstoniidae Kobayashi, 1933 | | 1 | Art | Taxom | | Asaphiscidae Raymond, 1924 | | 0 | Arten | Taxom | | Elviniidae Kobayashi, 1935 | | 3 | Arten | Taxom | | Coosellidae Palmer, 1954 | | 0 | Arten | Taxom | | Crepicephalidae Kobayashi, 1935 | | 0 | Arten | Taxom | | Ptychopariidae Matthew, 1887 | | 1 | Art | Taxom | | Llanoaspididae LOCHMAN, 1944 | | 0 | Arten | Taxom | | Lonchocephalidae Hupé, 1953 | | 1 | Art | Taxom | | Norwoodiidae Walcott, 1916 | | 1 | Art | Taxom | | Tricrepicephalidae Palmer, 1954 | | 0 | Arten | Taxom | | Menomoniidae Walcott, 1916 | | 0 | Arten | Taxom | | Marjumiidae Kobayashi, 1935 | | 0 | Arten | Taxom |
Gattungen für Mitte-Grafschaft 25 Gattungen mit 7 Arten #ABCDEGHIKLMTWX
Alokistocare Lorenz, 1906 | | 0 | Arten | Taxom | Ankoura Resser, 1938 | | 0 | Arten | Taxom | Blountia Walcott, 1916 | | 0 | Arten | Taxom | | Bynumina Resser, 1951 | | 1 | Art | Taxom | | Cliffia Wilson, 1949 | | 1 | Art | Taxom | Coosella LOCHMAN, 1936 | | 0 | Arten | Taxom | Coosia Walcott, 1911 | | 0 | Arten | Taxom | Crepicephalus Owen, 1852 | | 0 | Arten | Taxom | | Drabia Wilson, 1951 | | 1 | Art | Taxom | Elrathia Walcott, 1924 | | 0 | Arten | Taxom | | Elvinia Walcott, 1861 | | 1 | Art | Taxom | Genevievella LOCHMAN, 1936 | | 0 | Arten | Taxom | | Glaphyraspis Resser, 1961 | | 1 | Art | Taxom | Holcacephalus Resser, 1938 | | 0 | Arten | Taxom | | Irvingella ULRICH & RESSER, 1924 | | 1 | Art | Taxom | Ithycephalus Resser, 1938 | | 0 | Arten | Taxom | Kingstonia Walcott, 1924 | | 0 | Arten | Taxom | Llanoaspidella Tasch, 1951 | | 0 | Arten | Taxom | Llanoaspis LOCHMAN, 1938 | | 0 | Arten | Taxom | Lonchocephalus Owen, 1852 | | 0 | Arten | Taxom | Menomonia Walcott, 1916 | | 0 | Arten | Taxom | Modocia Walcott, 1924 | | 0 | Arten | Taxom | Tricrepicephalus Kobayashi, 1935 | | 0 | Arten | Taxom | Welleraspis Kobayashi, 1935 | | 0 | Arten | Taxom | | Xenocheilos Wilson, 1951 | | 1 | Art | Taxom |
Artenliste für Mitte-Grafschaft 7 Arten
Unterknoten von Ptychoparioidea mit Vorkommen in Mitte-Grafschaft | Familie | Alokistocaridae ♰ Resser, 1939
| 2 0 | Gattungen Arten | Taxom
| | Familie | Asaphiscidae ♰ Raymond, 1924
| 1 0 | Gattung Arten | Taxom
| | Familie | Coosellidae ♰ Palmer, 1954
| 2 0 | Gattungen Arten | Taxom
| | Familie | Crepicephalidae ♰ Kobayashi, 1935
| 2 0 | Gattungen Arten | Taxom
| | Familie | Elviniidae ♰ Kobayashi, 1935
| 3 3 | Gattungen Arten | Taxom
| | Familie | Kingstoniidae ♰ Kobayashi, 1933
| 4 1 | Gattungen Art | Taxom
| | Familie | Llanoaspididae ♰ LOCHMAN, 1944
| 3 0 | Gattungen Arten | Taxom
| | Familie | Lonchocephalidae ♰ Hupé, 1953
| 2 1 | Gattungen Art | Taxom
| | Familie | Marjumiidae ♰ Kobayashi, 1935
| 1 0 | Gattung Arten | Taxom
| | Familie | Menomoniidae ♰ Walcott, 1916
| 1 0 | Gattung Arten | Taxom
| | Familie | Norwoodiidae ♰ Walcott, 1916
| 2 1 | Gattungen Art | Taxom
| | Familie | Ptychopariidae ♰ Matthew, 1887
| 1 1 | Gattung Art | Taxom
| | Familie | Tricrepicephalidae ♰ Palmer, 1954
| 1 0 | Gattung Arten | Taxom
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