Checklist for Subfamily Latrodectinae Petrunkevitch, 1928 and region Grafton County (New Hampshire, USA)
Class | Arachnida Lamarck, 1801 Arachnids | 52 145 222 | Families Genera Species | Taxom | Subclass | Micrura Ehrenberg, 1831
| 45 136 209 | Families Genera Species | Taxom | Infraclass | Megoperculata Börner, 1902
| 28 118 187 | Families Genera Species | Taxom | Order | Araneae Clerck, 1757 Spider, Spiders, True Spiders | 28 118 187 | Families Genera Species | Taxom | Suborder | Araneomorphae Smith, 1902 True Spiders | 24 113 175 | Families Genera Species | Taxom | Infraorder | Araneomorphi Smith, 1902
| 24 113 175 | Families Genera Species | Taxom | Superfamily | Araneoidea Latreille, 1806
| 4 48 72 | Families Genera Species | Taxom | | Family | Theridiidae Sundevall, 1833 Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 7 10 | Genera Species | Taxom | | Subfamily | Latrodectinae Petrunkevitch, 1928
| 1 2 | Genus Species | Taxom |
Genera for Grafton County 1 Genera with 2 Species
Species list for Grafton County 2 Species
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