Checklist for Superfamily Atypoidea Thorell, 1870 and region Lower Cretaceous (Cretaceous)
Class | Arachnida Lamarck, 1801 Arachnids | 39 53 60 | Families Genera Species | Taxom | Subclass | Micrura Ehrenberg, 1831
| 33 47 54 | Families Genera Species | Taxom | Infraclass | Megoperculata Börner, 1902
| 26 39 46 | Families Genera Species | Taxom | Order | Araneae Clerck, 1757 Spider, Spiders, True Spiders | 24 37 44 | Families Genera Species | Taxom | Suborder | Mygalomorphae Pocock, 1892 Mygalomorphs, Primitive spiders | 5 8 8 | Families Genera Species | Taxom | Infraorder | Fornicephalae Raven, 1985
| 2 2 2 | Families Genera Species | Taxom | Superfamily | Atypoidea Thorell, 1870
| 2 2 2 | Families Genera Species | Taxom |
List of families for Lower Cretaceous 2 Families width 2 Species
Genera for Lower Cretaceous 2 Genera with 2 Species
Species list for Lower Cretaceous 2 Species
Subnodes of Atypoidea with occurrences in Lower Cretaceous
Links, sources and further information Atypoidea at irmng.org
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