Checklist for Subfamily Latrodectinae Petrunkevitch, 1928 and region Bastrop (Bastrop County, Texas, USA)
Class | Arachnida Lamarck, 1801 Arachnids | 16 27 29 | Families Genera Species | Taxom | Subclass | Micrura Ehrenberg, 1831
| 15 26 28 | Families Genera Species | Taxom | Infraclass | Megoperculata Börner, 1902
| 13 24 26 | Families Genera Species | Taxom | Order | Araneae Clerck, 1757 Spider, Spiders, True Spiders | 13 24 26 | Families Genera Species | Taxom | Suborder | Araneomorphae Smith, 1902 True Spiders | 12 23 25 | Families Genera Species | Taxom | Infraorder | Araneomorphi Smith, 1902
| 12 23 25 | Families Genera Species | Taxom | Superfamily | Araneoidea Latreille, 1806
| 4 11 13 | Families Genera Species | Taxom | | Family | Theridiidae Sundevall, 1833 Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 2 1 | Genera Species | Taxom | | Subfamily | Latrodectinae Petrunkevitch, 1928
| 1 0 | Genus Species | Taxom |
Genera for Bastrop (Bastrop County) 1 Genera with 0 Species Latrodectus Walckenaer, 1805 | Black widow spider | 0 | Species | Taxom |
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