Checklist for Subfamily Latrodectinae Petrunkevitch, 1928
and region Allegheny County (Pennsylvania, USA)
Class
| Arachnida
Lamarck, 1801
Arachnids | 50
118
151 | Families
Genera
Species |
Taxom
|
Subclass
| Micrura
Ehrenberg, 1831
| 45
112
143 | Families
Genera
Species |
Taxom
|
Infraclass
| Megoperculata
Börner, 1902
| 24
83
121 | Families
Genera
Species |
Taxom
|
Order
| Araneae
Clerck, 1757
Spider, Spiders, True Spiders | 24
83
121 | Families
Genera
Species |
Taxom
|
Suborder
| Araneomorphae
Smith, 1902
True Spiders | 22
81
118 | Families
Genera
Species |
Taxom
|
Infraorder
| Araneomorphi
Smith, 1902
| 22
81
118 | Families
Genera
Species |
Taxom
|
Superfamily
| Araneoidea
Latreille, 1806
| 4
34
46 | Families
Genera
Species |
Taxom
| | Family | Theridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 8
10 | Genera
Species |
Taxom
| | Subfamily | Latrodectinae
Petrunkevitch, 1928
| 2
2 | Genera
Species |
Taxom
|
Genera for Allegheny County
2 Genera with 2 Species
Species list for Allegheny County
2 Species
|
