Checklist for Family Synotaxidae Simon, 1894 (Synotaxid spiders) and region Middle Pennsylvanian (Upper Carboniferous)
Class | Arachnida Lamarck, 1801 Arachnids | 45 90 141 | Families Genera Species | Taxom | Subclass | Micrura Ehrenberg, 1831
| 21 44 64 | Families Genera Species | Taxom | Infraclass | Megoperculata Börner, 1902
| 18 41 61 | Families Genera Species | Taxom | Order | Araneae Clerck, 1757 Spider, Spiders, True Spiders | 10 21 24 | Families Genera Species | Taxom | Suborder | Araneomorphae Smith, 1902 True Spiders | 8 12 13 | Families Genera Species | Taxom | Infraorder | Araneomorphi Smith, 1902
| 8 12 13 | Families Genera Species | Taxom | Superfamily | Araneoidea Latreille, 1806
| 2 3 3 | Families Genera Species | Taxom | | Family | Synotaxidae ♰ Simon, 1894 Synotaxid spiders | 2 2 | Genera Species | Taxom |
Genera for Middle Pennsylvanian 2 Genera with 2 Species
Species list for Middle Pennsylvanian 2 Species
Links, sources and further information Synotaxidae at gbif.org Synotaxidae at irmng.org Synotaxidae at itis.gov
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