Checklist for Family Theridiidae Sundevall, 1833 (Cobweb And Widow Spiders)
and region Douglas County (Colorado, USA)
Class
| Arachnida
Lamarck, 1801
Arachnids | 42
92
123 | Families
Genera
Species |
Taxom
|
Subclass
| Micrura
Ehrenberg, 1831
| 34
83
114 | Families
Genera
Species |
Taxom
|
Infraclass
| Megoperculata
Börner, 1902
| 18
65
107 | Families
Genera
Species |
Taxom
|
Order
| Araneae
Clerck, 1757
Spider, Spiders, True Spiders | 18
65
107 | Families
Genera
Species |
Taxom
|
Suborder
| Araneomorphae
Smith, 1902
True Spiders | 18
65
107 | Families
Genera
Species |
Taxom
|
Infraorder
| Araneomorphi
Smith, 1902
| 18
65
107 | Families
Genera
Species |
Taxom
|
Superfamily
| Araneoidea
Latreille, 1806
| 4
23
36 | Families
Genera
Species |
Taxom
| | Family | Theridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 7
14 | Genera
Species |
Taxom
|
Genera for Douglas County (Colorado)
7 Genera with 14 Species
Species list for Douglas County (Colorado)
14 Species | Dipoena malkini Herbert Walt..., 1953 | | | Enoplognatha intrepida William Sør..., 1898 | | | Enoplognatha ovata (Clerck, 1758) | ⇒ Enoplognatha latimana Hippa & Oksala, 1982 | | Euryopis scriptipes Banks, 1908 | | | Latrodectus hesperus Chamberlin &..., 1935 | Western black widow | | Robertus fuscus James Henry ..., 1894 | | | Steatoda grandis (Richard C. B..., 1901) | ⇒ Steatoda mexicana Herbert Walt..., 1957 | | 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 neomexicanum Richard C. B..., 1901 | | | Theridion petraeum (Ludwig Carl ..., 1872) | ⇒ Theridion wiehlei Ehrenfried S..., 1938 | | Theridion transgressum Alexander Pe..., 1911 | |
Subnodes of Theridiidae with occurrences in Douglas 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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