Checklist for Family Theridiidae Sundevall, 1833 (Cobweb And Widow Spiders)
and region Division No. 11 (Saskatchewan, Canada)
Class
| Arachnida
Lamarck, 1801
Arachnids | 20
65
97 | Families
Genera
Species |
Taxom
|
Subclass
| Micrura
Ehrenberg, 1831
| 19
63
95 | Families
Genera
Species |
Taxom
|
Infraclass
| Megoperculata
Börner, 1902
| 16
60
92 | Families
Genera
Species |
Taxom
|
Order
| Araneae
Clerck, 1757
Spider, Spiders, True Spiders | 16
60
92 | Families
Genera
Species |
Taxom
|
Suborder
| Araneomorphae
Smith, 1902
True Spiders | 16
60
92 | Families
Genera
Species |
Taxom
|
Infraorder
| Araneomorphi
Smith, 1902
| 16
60
92 | Families
Genera
Species |
Taxom
|
Superfamily
| Araneoidea
Latreille, 1806
| 4
31
42 | Families
Genera
Species |
Taxom
| | Family | Theridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 7
9 | Genera
Species |
Taxom
|
Genera for Division No. 11 (Saskatchewan)
7 Genera with 9 Species
Species list for Division No. 11 (Saskatchewan)
9 Species | Canalidion montanum James Henry ..., 1882 | | | Crustulina sticta (O. P.-Cambridge, 1861) | ⇒ Crustulina guttata Wider, 1834 | | Neottiura bimaculata Linnaeus, 1767 | | | Parasteatoda tabulata Levi, 1980 | Comb-footed spider | | Parasteatoda tepidariorum C. L. Koch, 1841 | American house false widow spider | | Rugathodes aurantius James Henry ..., 1915 | | | Steatoda albomaculata (De Geer, 1778) | ⇒ Chrysso albomaculata O. P.-Cambridge, 1882 | | Steatoda triangulosa Walckenaer, 1802 | Triangulate bud spider | | Theridion petraeum (Ludwig Carl ..., 1872) | ⇒ Theridion wiehlei Ehrenfried S..., 1938 |
Subnodes of Theridiidae with occurrences in Division No. 11 (Saskatchewan)
 | | 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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