Checklist for Family Theridiidae Sundevall, 1833 (Cobweb And Widow Spiders)
and region Jefferson County (Colorado, USA)
Class
| Arachnida
Lamarck, 1801
Arachnids | 37
132
282 | Families
Genera
Species |
Taxom
|
Subclass
| Micrura
Ehrenberg, 1831
| 33
128
278 | Families
Genera
Species |
Taxom
|
Infraclass
| Megoperculata
Börner, 1902
| 23
117
270 | Families
Genera
Species |
Taxom
|
Order
| Araneae
Clerck, 1757
Spider, Spiders, True Spiders | 23
117
270 | Families
Genera
Species |
Taxom
|
Suborder
| Araneomorphae
Smith, 1902
True Spiders | 21
114
261 | Families
Genera
Species |
Taxom
|
Infraorder
| Araneomorphi
Smith, 1902
| 21
114
261 | Families
Genera
Species |
Taxom
|
Superfamily
| Araneoidea
Latreille, 1806
| 4
45
68 | Families
Genera
Species |
Taxom
| | Family | Theridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 11
22 | Genera
Species |
Taxom
|
Genera for Jefferson County (Colorado)
11 Genera with 22 Species | Canalidion Wunderlich, 1882 | | 1 | Species | Taxom | | Chrysso O. P.-Cambridge, 1947 | Comb-footed Spiders | 1 | Species | Taxom | | Dipoena Thorell, 1882 | | 1 | Species | Taxom | | Emertonella Bryant, 1886 | | 1 | Species | Taxom | | Enoplognatha Pavesi, 1758 | | 1 | Species | Taxom | | Euryopis Menge, 1908 | | 3 | Species | Taxom | | Latrodectus Walckenaer, 1935 | Black widow spider | 1 | Species | Taxom | | Neottiura Menge, 1767 | | 1 | Species | Taxom | | Ohlertidion Wunderlich, 1870 | | 1 | Species | Taxom | | Steatoda Sundevall, 1802 | False black widows | 4 | Species | Taxom | | Theridion Walckenaer, 1872 | Tangle-Web Spiders | 7 | Species | Taxom |
Species list for Jefferson County (Colorado)
22 Species | Canalidion montanum James Henry ..., 1882 | | | Chrysso nordica Ralph Vary C..., 1947 | | | Dipoena nigra (James Henry ..., 1882) | ⇒ Theridula nigerrima Alexander Pe..., 1911 | | Emertonella taczanowskii Keyserling, 1886 | Cobweb spiders | | Enoplognatha ovata (Clerck, 1758) | ⇒ Enoplognatha latimana Hippa & Oksala, 1982 | | Euryopis argentea Emerton, 1882 | | | Euryopis funebris Hentz, 1850 | | | Euryopis scriptipes Banks, 1908 | | | Latrodectus hesperus Chamberlin &..., 1935 | Western black widow | | Neottiura bimaculata Linnaeus, 1767 | | | Ohlertidion ohlerti Tord Tamerla..., 1870 | | | Steatoda albomaculata (De Geer, 1778) | ⇒ Chrysso albomaculata O. P.-Cambridge, 1882 | | Steatoda grandis (Richard C. B..., 1901) | ⇒ Steatoda mexicana Herbert Walt..., 1957 | | Steatoda hespera Ralph Vary C..., 1933 | Florida carpenter ant | | Steatoda triangulosa Walckenaer, 1802 | Triangulate bud spider | | Theridion differens (James Henry ..., 1882) | ⇒ Theridion glaucescens Lawrence Becker, 1879 | | Theridion frondeum Nicholas Mar..., 1850 | Eastern Long-Legged Cobweaver | | Theridion leechi Willis J. Ge..., 1942 | | | Theridion metator Eugène Simon, 1907 | | | Theridion murarium James Henry ..., 1882 | | | Theridion neomexicanum Richard C. B..., 1901 | | | Theridion petraeum (Ludwig Carl ..., 1872) | ⇒ Theridion wiehlei Ehrenfried S..., 1938 |
Subnodes of Theridiidae with occurrences in Jefferson County (Colorado)
 | | 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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