Checklist for Subfamily Latrodectinae Petrunkevitch, 1928 and region Prince William County (Virginia, USA)
Class | Arachnida Lamarck, 1801 Arachnids | 29 72 88 | Families Genera Species | Taxom | Subclass | Micrura Ehrenberg, 1831
| 25 67 80 | Families Genera Species | Taxom | Infraclass | Megoperculata Börner, 1902
| 21 63 76 | Families Genera Species | Taxom | Order | Araneae Clerck, 1757 Spider, Spiders, True Spiders | 21 63 76 | Families Genera Species | Taxom | Suborder | Araneomorphae Smith, 1902 True Spiders | 19 61 74 | Families Genera Species | Taxom | Infraorder | Araneomorphi Smith, 1902
| 19 61 74 | Families Genera Species | Taxom | Superfamily | Araneoidea Latreille, 1806
| 5 29 37 | 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 4 | Genera Species | Taxom |
Genera for Prince William County 2 Genera with 4 Species
Species list for Prince William County 4 Species
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