Checklist for Subfamily Sphintharinae
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
| Araneomorphae
Smith, 1902
True Spiders | 56
514
1972 | Families
Genera
Species |
Taxom
|
Infraorder
| Araneomorphi
Smith, 1902
| 54
512
1965 | Families
Genera
Species |
Taxom
|
Superfamily
| Araneoidea
Latreille, 1806
| 9
221
785 | Families
Genera
Species |
Taxom
| | Family | Theridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 34
127 | Genera
Species |
Taxom
| | Subfamily | Sphintharinae
| 1
1 | Genus
Species |
Taxom
|
Genera for West USA
1 Genera with 1 Species
Species list for West USA
1 Species
|
