Checklist for Family Theridiidae Sundevall, 1833 (Cobweb And Widow Spiders)
and region Yukon (North Canada, Canada)
Class
| Arachnida
Lamarck, 1801
Arachnids | 131
389
736 | Families
Genera
Species |
Taxom
|
Subclass
| Micrura
Ehrenberg, 1831
| 123
376
721 | Families
Genera
Species |
Taxom
|
Infraclass
| Megoperculata
Börner, 1902
| 31
234
530 | Families
Genera
Species |
Taxom
|
Order
| Araneae
Clerck, 1757
Spider, Spiders, True Spiders | 31
234
530 | Families
Genera
Species |
Taxom
|
Suborder
| Araneomorphae
Smith, 1902
True Spiders | 29
231
515 | Families
Genera
Species |
Taxom
|
Infraorder
| Araneomorphi
Smith, 1902
| 29
231
515 | Families
Genera
Species |
Taxom
|
Superfamily
| Araneoidea
Latreille, 1806
| 5
124
263 | Families
Genera
Species |
Taxom
| | Family | Theridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 19
38 | Genera
Species |
Taxom
|
Genera for Yukon
19 Genera with 38 Species | Canalidion Wunderlich, 1882 | | 1 | Species | Taxom | | Chrysso O. P.-Cambridge, 1957 | Comb-footed Spiders | 1 | Species | Taxom | | Crustulina Menge, 1861 | | 2 | Species | Taxom | | Dipoena Thorell, 1882 | | 1 | Species | Taxom | | Enoplognatha Pavesi, 1758 | | 3 | Species | Taxom | | Euryopis Menge, 1908 | | 1 | Species | Taxom | | Latrodectus Walckenaer, 1775 | Black widow spider | 2 | Species | Taxom | | Melychiopharis Simon, 1895 | | 1 | Species | Taxom | | Neospintharus Exline, 1850 | | 1 | Species | Taxom | | Ohlertidion Wunderlich, 1870 | | 1 | Species | Taxom | | Phylloneta Archer, 1881 | | 1 | Species | Taxom | | Platnickina Kocak & Kemal, 1802 | | 1 | Species | Taxom | | Robertus O. P.-Cambridge, 1886 | | 4 | Species | Taxom | | Rugathodes Archer, 1882 | | 2 | Species | Taxom | | Simitidion Wunderlich, 1836 | | 1 | Species | Taxom | | Steatoda Sundevall, 1802 | False black widows | 4 | Species | Taxom | | Theonoe Simon, 1906 | | 1 | Species | Taxom | | Theridion Walckenaer, 1802 | Tangle-Web Spiders | 9 | Species | Taxom | | Theridula Emerton, 1954 | | 1 | Species | Taxom |
Species list for Yukon
38 Species | Canalidion montanum James Henry ..., 1882 | | | Chrysso pelyx Herbert Walt..., 1957 | | | Crustulina guttata Wider, 1834 | | | Crustulina sticta (O. P.-Cambridge, 1861) | ⇒ Crustulina guttata Wider, 1834 | | Dipoena nigra (James Henry ..., 1882) | ⇒ Theridula nigerrima Alexander Pe..., 1911 | | Enoplognatha intrepida William Sør..., 1898 | | | Enoplognatha latimana Hippa & Oksala, 1982 | | | Enoplognatha ovata (Clerck, 1758) | ⇒ Enoplognatha latimana Hippa & Oksala, 1982 | | Euryopis scriptipes Banks, 1908 | | | Latrodectus hesperus Chamberlin &..., 1935 | Western black widow | | Latrodectus mactans (Fabricius, 1775) | ⇒ Latrodectus tredecimguttatus Rossi, 1790 | | Melychiopharis cynips Eugène Simon, 1895 | | | Neospintharus trigonum Nicholas Mar..., 1850 | Horned Parasitic Cobweaver | | Ohlertidion ohlerti Tord Tamerla..., 1870 | | | Phylloneta impressa Ludwig Carl ..., 1881 | | | Platnickina tincta Walckenaer, 1802 | | | Robertus banksi Kaston, 1946 | | | Robertus borealis Kaston, 1946 | | | Robertus fuscus James Henry ..., 1894 | | | Robertus riparius Eugen von Ke..., 1886 | | | Rugathodes aurantius James Henry ..., 1915 | | | Rugathodes sexpunctatus James Henry ..., 1882 | | | Simitidion simile Carl Ludwig ..., 1836 | | | Steatoda albomaculata (De Geer, 1778) | ⇒ Chrysso albomaculata O. P.-Cambridge, 1882 | | Steatoda bipunctata Linnaeus, 1758 | False widow | | Steatoda grossa C. L. Koch, 1838 | Brown house spider | | Steatoda triangulosa Walckenaer, 1802 | Triangulate bud spider | | Theonoe stridula Crosby, 1906 | | | Theridion differens (James Henry ..., 1882) | ⇒ Theridion glaucescens Lawrence Becker, 1879 | | Theridion frondeum Nicholas Mar..., 1850 | Eastern Long-Legged Cobweaver | | Theridion glaucescens Lawrence Becker, 1879 | | | Theridion leechi Willis J. Ge..., 1942 | | | Theridion melanostictum Octavius Pic..., 1876 | Cobweb weaver | | Theridion murarium James Henry ..., 1882 | | | Theridion neomexicanum Richard C. B..., 1901 | | | Theridion petraeum (Ludwig Carl ..., 1872) | ⇒ Theridion wiehlei Ehrenfried S..., 1938 | | Theridion pictum (Charles Atha..., 1802) | ⇒ Theridion hemerobium Eugène Simon, 1914 | | Theridula emertoni Herbert Walt..., 1954 | Emerton'S Bitubercled Cobweaver |
Subnodes of Theridiidae with occurrences in Yukon
 | | 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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