Checklist for Superfamily Ctenizoidea Thorell, 1887 (trap door spiders)
and region West USA (USA)
Class
| Arachnida
Lamarck, 1801
Arachnids | 358
1430
3936 | Families
Genera
Species |
Taxom
|
Subclass
| Micrura
Ehrenberg, 1831
| 314
1250
3312 | Families
Genera
Species |
Taxom
|
Infraclass
| Megoperculata
Börner, 1902
| 73
553
2092 | Families
Genera
Species |
Taxom
|
Order
| Araneae
Clerck, 1757
Spider, Spiders, True Spiders | 68
546
2078 | Families
Genera
Species |
Taxom
|
Suborder
| Mygalomorphae
Pocock, 1892
Mygalomorphs, Primitive spiders | 9
24
64 | Families
Genera
Species |
Taxom
|
Infraorder
| Fornicephalae
Raven, 1985
| 5
13
41 | Families
Genera
Species |
Taxom
|
Superfamily
| Ctenizoidea
Thorell, 1887
Trap door spiders | 2
4
3 | Families
Genera
Species |
Taxom
|
List of families for West USA
2 Families width 3 Species
Genera for West USA
4 Genera with 3 Species
Species list for West USA
3 Species
Subnodes of Ctenizoidea with occurrences in West USA
|
