Checklist for Superfamily Ctenizoidea Thorell, 1887 (trap door spiders) and region Brazil (Northern South America)
Class | Arachnida Lamarck, 1801 Arachnids | 390 2350 9166 | Families Genera Species | Taxom | Subclass | Micrura Ehrenberg, 1831
| 338 1867 7658 | Families Genera Species | Taxom | Infraclass | Megoperculata Börner, 1902
| 82 971 5544 | Families Genera Species | Taxom | Order | Araneae Clerck, 1757 Spider, Spiders, True Spiders | 76 952 5477 | Families Genera Species | Taxom | Suborder | Mygalomorphae Pocock, 1892 Mygalomorphs, Primitive spiders | 14 108 557 | Families Genera Species | Taxom | Infraorder | Fornicephalae Raven, 1985
| 4 7 33 | Families Genera Species | Taxom | Superfamily | Ctenizoidea Thorell, 1887 Trap door spiders | 2 2 2 | Families Genera Species | Taxom |
List of families for Brazil 2 Families width 2 Species
Genera for Brazil 2 Genera with 2 Species
Species list for Brazil 2 Species
Subnodes of Ctenizoidea with occurrences in Brazil
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