Checklist for Subfamily Latrodectinae Petrunkevitch, 1928 and region Grums (Värmland County, Sweden)
Class | Arachnida Lamarck, 1801 Arachnids | 22 42 53 | Families Genera Species | Taxom | Subclass | Micrura Ehrenberg, 1831
| 20 39 50 | Families Genera Species | Taxom | Infraclass | Megoperculata Börner, 1902
| 18 37 48 | Families Genera Species | Taxom | Order | Araneae Clerck, 1757 Spider, Spiders, True Spiders | 18 37 48 | Families Genera Species | Taxom | Suborder | Araneomorphae Smith, 1902 True Spiders | 16 35 45 | Families Genera Species | Taxom | Infraorder | Araneomorphi Smith, 1902
| 16 35 45 | Families Genera Species | Taxom | Superfamily | Araneoidea Latreille, 1806
| 4 16 21 | Families Genera Species | Taxom | | Family | Theridiidae Sundevall, 1833 Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 5 7 | Genera Species | Taxom | | Subfamily | Latrodectinae Petrunkevitch, 1928
| 1 2 | Genus Species | Taxom |
Genera for Grums 1 Genera with 2 Species
Species list for Grums 2 Species
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