Checklist for Subfamily Cydrelinae Simon, 1893 and region Upper Eocene (Eocene)
Class | Arachnida Lamarck, 1801 Arachnids | 133 398 963 | Families Genera Species | Taxom | Subclass | Micrura Ehrenberg, 1831
| 113 353 898 | Families Genera Species | Taxom | Infraclass | Megoperculata Börner, 1902
| 67 294 835 | Families Genera Species | Taxom | Order | Araneae Clerck, 1757 Spider, Spiders, True Spiders | 66 293 834 | Families Genera Species | Taxom | Suborder | Araneomorphae Smith, 1902 True Spiders | 57 272 783 | Families Genera Species | Taxom | Infraorder | Araneomorphi Smith, 1902
| 56 268 765 | Families Genera Species | Taxom | Superfamily | Zodarioidea Caporiacco, 1938
| 1 8 10 | Family Genera Species | Taxom | | Family | Zodariidae ♰ Thorell, 1881 Ant spiders, Ant-eating spiders, Burrow-making spiders | 8 10 | Genera Species | Taxom | | Subfamily | Cydrelinae Simon, 1893
| 1 1 | Genus Species | Taxom |
Genera for Upper Eocene 1 Genera with 1 Species
Species list for Upper Eocene 1 Species
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