Checklist for Family Theridiidae Sundevall, 1833 (Cobweb And Widow Spiders) and region London (Greater London, United Kingdom)
Class | Arachnida Lamarck, 1801 Arachnids | 53 254 487 | Families Genera Species | Taxom | Subclass | Micrura Ehrenberg, 1831
| 46 240 468 | Families Genera Species | Taxom | Infraclass | Megoperculata Börner, 1902
| 30 220 453 | Families Genera Species | Taxom | Order | Araneae Clerck, 1757 Spider, Spiders, True Spiders | 30 220 453 | Families Genera Species | Taxom | Suborder | Araneomorphae Smith, 1902 True Spiders | 27 216 432 | Families Genera Species | Taxom | Infraorder | Araneomorphi Smith, 1902
| 27 216 432 | Families Genera Species | Taxom | Superfamily | Araneoidea Latreille, 1806
| 4 133 258 | Families Genera Species | Taxom | | Family | Theridiidae Sundevall, 1833 Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 19 32 | Genera Species | Taxom |
Genera for London 19 Genera with 32 Species | Asagena Sundevall, 1801 | | 1 | Species | Taxom | | Crustulina Menge, 1861 | | 2 | Species | Taxom | | Cryptachaea Archer, 1834 | cobweb spiders | 1 | Species | Taxom | | Dipoena Thorell, 1875 | | 1 | Species | Taxom | | Enoplognatha Pavesi, 1758 | | 2 | Species | Taxom | | Episinus Walckenaer, 1836 | | 1 | Species | Taxom | | Euryopis Menge, 1836 | | 1 | Species | Taxom | | Lasaeola Simon, 1833 | | 2 | Species | Taxom | | Neottiura Menge, 1767 | | 1 | Species | Taxom | | Paidiscura Archer, 1834 | | 1 | Species | Taxom | | Parasteatoda Archer, 1875 | Comb-Clawed Spider | 2 | Species | Taxom | | Phoroncidia Westwood, 1964 | | 1 | Species | Taxom | | Phylloneta Archer, 1757 | | 2 | Species | Taxom | | Platnickina Kocak & Kemal, 1802 | | 1 | Species | Taxom | | Robertus O. P.-Cambridge, 1871 | | 3 | Species | Taxom | | Rugathodes Archer, 1871 | | 2 | Species | Taxom | | Steatoda Sundevall, 1850 | False black widows | 3 | Species | Taxom | | Theridion Walckenaer, 1833 | Tangle-Web Spiders | 4 | Species | Taxom | | Thymoites Keyserling, 1882 | | 1 | Species | Taxom |
Species list for London 32 Species | Asagena phalerata Panzer, 1801 | | | Crustulina guttata Wider, 1834 | | | Crustulina sticta (O. P.-Cambridge, 1861) | ⇒ Crustulina guttata Wider, 1834 | | Cryptachaea riparia Blackwall, 1834 | | | Dipoena torva Tord Tamerla..., 1875 | | | Enoplognatha margarita Yaginuma, 1964 | | | Enoplognatha ovata (Clerck, 1758) | ⇒ Enoplognatha latimana Hippa & Oksala, 1982 | | Episinus angulatus John Blackwall, 1836 | | | Euryopis flavomaculata C. L. Koch, 1836 | | | Lasaeola prona Menge, 1868 | | | Lasaeola tristis Carl Wilhelm..., 1833 | | | Neottiura bimaculata Linnaeus, 1767 | | | Paidiscura pallens John Blackwall, 1834 | | | Parasteatoda lunata Carl Alexand..., 1757 | | | Parasteatoda simulans Thorell, 1875 | | | Phoroncidia tina Herbert Walt..., 1964 | Crested anoda | | Phylloneta impressa Ludwig Carl ..., 1881 | | | Phylloneta sisyphia Clerck, 1757 | Mothercare spider | | Platnickina tincta Walckenaer, 1802 | | | Robertus arundineti Octavius Pic..., 1871 | | | Robertus lividus John Blackwall, 1836 | | | Robertus neglectus O. P.-Cambridge, 1871 | | | Rugathodes bellicosus Eugène Simon, 1873 | Rugathodes bellicosum | | Rugathodes instabilis Octavius Pic..., 1871 | | | Steatoda albomaculata (De Geer, 1778) | ⇒ Chrysso albomaculata O. P.-Cambridge, 1882 | | Steatoda bipunctata Linnaeus, 1758 | False widow | | Steatoda borealis Nicholas Mar..., 1850 | Boreal Combfoot | | 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 | | Thymoites unimaculatus James Henry ..., 1882 | |
Subnodes of Theridiidae with occurrences in London
 | | 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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