Checklist for Family Theridiidae Sundevall, 1833 (Cobweb And Widow Spiders) and region Ringerike Region (Buskerud, Norway)
Class | Arachnida Lamarck, 1801 Arachnids | 39 94 127 | Families Genera Species | Taxom | Subclass | Micrura Ehrenberg, 1831
| 35 89 122 | Families Genera Species | Taxom | Infraclass | Megoperculata Börner, 1902
| 24 78 107 | Families Genera Species | Taxom | Order | Araneae Clerck, 1757 Spider, Spiders, True Spiders | 24 78 107 | Families Genera Species | Taxom | Suborder | Araneomorphae Smith, 1902 True Spiders | 23 77 104 | Families Genera Species | Taxom | Infraorder | Araneomorphi Smith, 1902
| 23 77 104 | Families Genera Species | Taxom | Superfamily | Araneoidea Latreille, 1806
| 5 43 58 | Families Genera Species | Taxom | | Family | Theridiidae Sundevall, 1833 Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 8 10 | Genera Species | Taxom |
Genera for Ringerike Region 8 Genera with 10 Species
Species list for Ringerike Region 10 Species | Crustulina guttata Wider, 1834 | | | Episinus angulatus John Blackwall, 1836 | | | Neottiura bimaculata Linnaeus, 1767 | | | Phylloneta impressa Ludwig Carl ..., 1881 | | | Phylloneta sisyphia Clerck, 1757 | Mothercare spider | | Platnickina tincta Walckenaer, 1802 | | | Robertus lividus John Blackwall, 1836 | | | Robertus scoticus Jackson, 1914 | | | Steatoda bipunctata Linnaeus, 1758 | False widow | | Theridion varians Carl Wilhelm..., 1833 | Red spruce |
Subnodes of Theridiidae with occurrences in Ringerike Region
 | | Theridiidae (Sundevall 1833) |
Links, sources and further information Theridiidae at artfakta.se Theridiidae at biodiversity.org.au Theridiidae at dyntaxa.se Theridiidae at gbif.org Theridiidae at irmng.org Theridiidae at itis.gov
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