Checklist for Family Theridiidae Sundevall, 1833 (Cobweb And Widow Spiders) and region Southwest England (South England, United Kingdom)
Class | Arachnida Lamarck, 1801 Arachnids | 96 271 375 | Families Genera Species | Taxom | Subclass | Micrura Ehrenberg, 1831
| 76 227 321 | Families Genera Species | Taxom | Infraclass | Megoperculata Börner, 1902
| 43 184 268 | Families Genera Species | Taxom | Order | Araneae Clerck, 1757 Spider, Spiders, True Spiders | 41 182 266 | Families Genera Species | Taxom | Suborder | Araneomorphae Smith, 1902 True Spiders | 35 176 248 | Families Genera Species | Taxom | Infraorder | Araneomorphi Smith, 1902
| 35 176 248 | Families Genera Species | Taxom | Superfamily | Araneoidea Latreille, 1806
| 5 85 123 | Families Genera Species | Taxom | | Family | Theridiidae Sundevall, 1833 Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 15 25 | Genera Species | Taxom |
Genera for Southwest England 15 Genera with 25 Species | Anelosimus Simon, 1836 | Social cobweb spiders | 1 | Species | Taxom | | Asagena Sundevall, 1801 | | 1 | Species | Taxom | | Crustulina Menge, 1861 | | 1 | Species | Taxom | | Cryptachaea Archer, 1886 | cobweb spiders | 1 | Species | Taxom | | Enoplognatha Pavesi, 1833 | | 3 | Species | Taxom | | Episinus Walckenaer, 1809 | | 2 | Species | Taxom | | Jamaitidion Wunderlich, 1959 | | 1 | Species | Taxom | | Latrodectus Walckenaer, 1870 | Black widow spider | 2 | Species | Taxom | | Neottiura Menge, 1767 | | 1 | Species | Taxom | | Paidiscura Archer, 1834 | | 1 | Species | Taxom | | Phylloneta Archer, 1757 | | 2 | Species | Taxom | | Platnickina Kocak & Kemal, 1802 | | 1 | Species | Taxom | | Robertus O. P.-Cambridge, 1836 | | 1 | Species | Taxom | | Steatoda Sundevall, 1875 | False black widows | 3 | Species | Taxom | | Theridion Walckenaer, 1833 | Tangle-Web Spiders | 4 | Species | Taxom |
Species list for Southwest England 25 Species | Anelosimus vittatus Koch, 1836 | | | Asagena phalerata Panzer, 1801 | | | Crustulina sticta (O. P.-Cambridge, 1861) | ⇒ Crustulina guttata Wider, 1834 | | Cryptachaea veruculata Urquhart, 1886 | | | Enoplognatha latimana Hippa & Oksala, 1982 | | | Enoplognatha ovata (Clerck, 1758) | ⇒ Enoplognatha latimana Hippa & Oksala, 1982 | | Enoplognatha thoracica (Carl Wilhelm..., 1833) | ⇒ Enoplognatha oelandica Tord Tamerla..., 1875 | | Episinus angulatus John Blackwall, 1836 | | | Episinus truncatus (Latreille, 1809) | ⇒ Episinus angulatus John Blackwall, 1836 | | Jamaitidion jamaicense Herbert Walt..., 1959 | | | Latrodectus geometricus C. L. Koch, 1841 | Brown black widow | | Latrodectus hasselti (Thorell, 1870) | ⇒ Latrodectus hasseltii Thorell, 1870 | | Neottiura bimaculata Linnaeus, 1767 | | | Paidiscura pallens John Blackwall, 1834 | | | Phylloneta impressa Ludwig Carl ..., 1881 | | | Phylloneta sisyphia Clerck, 1757 | Mothercare spider | | Platnickina tincta Walckenaer, 1802 | | | Robertus lividus John Blackwall, 1836 | | | Steatoda bipunctata Linnaeus, 1758 | False widow | | Steatoda grossa C. L. Koch, 1838 | Brown house spider | | Steatoda nobilis Tord Tamerla..., 1875 | Cobweb weaver | | Theridion melanurum Carl Wilhelm..., 1831 | Balsam fir | | Theridion mystaceum Koch, 1870 | | | Theridion pictum (Charles Atha..., 1802) | ⇒ Theridion hemerobium Eugène Simon, 1914 | | Theridion varians Carl Wilhelm..., 1833 | Red spruce |
Subnodes of Theridiidae with occurrences in Southwest England
 | | 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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