Checklist for Superfamily Ctenizoidea Thorell, 1887 (trap door spiders) and region Amazonas (North Brazil, Brazil)
Class | Arachnida Lamarck, 1801 Arachnids | 187 710 1151 | Families Genera Species | Taxom | Subclass | Micrura Ehrenberg, 1831
| 156 606 1005 | Families Genera Species | Taxom | Infraclass | Megoperculata Börner, 1902
| 53 379 734 | Families Genera Species | Taxom | Order | Araneae Clerck, 1757 Spider, Spiders, True Spiders | 49 371 721 | Families Genera Species | Taxom | Suborder | Mygalomorphae Pocock, 1892 Mygalomorphs, Primitive spiders | 9 27 27 | Families Genera Species | Taxom | Infraorder | Fornicephalae Raven, 1985
| 4 7 3 | Families Genera Species | Taxom | Superfamily | Ctenizoidea Thorell, 1887 Trap door spiders | 2 2 1 | Families Genera Species | Taxom |
List of families for Amazonas 2 Families width 1 Species
Genera for Amazonas 2 Genera with 1 Species
Species list for Amazonas 1 Species
Subnodes of Ctenizoidea with occurrences in Amazonas
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