Checklist for Subfamily Theridiinae Sundevall, 1833
and region Northwest Mexico (North Mexico, Mexico)
Class
| Arachnida
Lamarck, 1801
Arachnids | 144
395
695 | Families
Genera
Species |
Taxom
|
Subclass
| Micrura
Ehrenberg, 1831
| 117
317
527 | Families
Genera
Species |
Taxom
|
Infraclass
| Megoperculata
Börner, 1902
| 53
225
438 | Families
Genera
Species |
Taxom
|
Order
| Araneae
Clerck, 1757
Spider, Spiders, True Spiders | 51
221
432 | Families
Genera
Species |
Taxom
|
Suborder
| Araneomorphae
Smith, 1902
True Spiders | 44
211
407 | Families
Genera
Species |
Taxom
|
Infraorder
| Araneomorphi
Smith, 1902
| 43
210
405 | Families
Genera
Species |
Taxom
|
Superfamily
| Araneoidea
Latreille, 1806
| 5
46
77 | Families
Genera
Species |
Taxom
| | Family | Theridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 11
18 | Genera
Species |
Taxom
| | Subfamily | Theridiinae
Sundevall, 1833
| 4
7 | Genera
Species |
Taxom
|
Genera for Northwest Mexico
4 Genera with 7 Species
Species list for Northwest Mexico
7 Species
|
