Checklist for Subfamily Latrodectinae Petrunkevitch, 1928 and region Monroe County (Missouri, USA)
Class | Arachnida Lamarck, 1801 Arachnids | 24 39 45 | Families Genera Species | Taxom | Subclass | Micrura Ehrenberg, 1831
| 20 35 40 | Families Genera Species | Taxom | Infraclass | Megoperculata Börner, 1902
| 16 31 36 | Families Genera Species | Taxom | Order | Araneae Clerck, 1757 Spider, Spiders, True Spiders | 16 31 36 | Families Genera Species | Taxom | Suborder | Araneomorphae Smith, 1902 True Spiders | 15 30 35 | Families Genera Species | Taxom | Infraorder | Araneomorphi Smith, 1902
| 15 30 35 | Families Genera Species | Taxom | Superfamily | Araneoidea Latreille, 1806
| 4 13 15 | Families Genera Species | Taxom | | Family | Theridiidae Sundevall, 1833 Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 4 4 | Genera Species | Taxom | | Subfamily | Latrodectinae Petrunkevitch, 1928
| 2 2 | Genera Species | Taxom |
Genera for Monroe County (Missouri) 2 Genera with 2 Species
Species list for Monroe County (Missouri) 2 Species
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