Checklist for Subfamily Latrodectinae Petrunkevitch, 1928 and region Fennoscandia (North Europe)
Class | Arachnida Lamarck, 1801 Arachnids | 213 810 2570 | Families Genera Species | Taxom | Subclass | Micrura Ehrenberg, 1831
| 202 781 2522 | Families Genera Species | Taxom | Infraclass | Megoperculata Börner, 1902
| 35 300 899 | Families Genera Species | Taxom | Order | Araneae Clerck, 1757 Spider, Spiders, True Spiders | 35 300 899 | Families Genera Species | Taxom | Suborder | Araneomorphae Smith, 1902 True Spiders | 33 298 875 | Families Genera Species | Taxom | Infraorder | Araneomorphi Smith, 1902
| 33 298 875 | Families Genera Species | Taxom | Superfamily | Araneoidea Latreille, 1806
| 5 182 486 | Families Genera Species | Taxom | | Family | Theridiidae Sundevall, 1833 Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 29 71 | Genera Species | Taxom | | Subfamily | Latrodectinae Petrunkevitch, 1928
| 2 7 | Genera Species | Taxom |
Genera for Fennoscandia 2 Genera with 7 Species
Species list for Fennoscandia 7 Species | Crustulina guttata Wider, 1834 | | | Crustulina sticta (O. P.-Cambridge, 1861) | ⇒ Crustulina guttata Wider, 1834 | | Steatoda albomaculata (De Geer, 1778) | ⇒ Chrysso albomaculata O. P.-Cambridge, 1882 | | Steatoda bipunctata Linnaeus, 1758 | False widow | | Steatoda castanea Clerck, 1758 | | | Steatoda grossa C. L. Koch, 1838 | Brown house spider | | Steatoda phalerata (Panzer, 1801) | ⇒ Asagena americana James Henry ..., 1882 |
|