Checklist for Subfamily Theridiinae Sundevall, 1833
and region Alberta (West Canada, Canada)
Class
| Arachnida
Lamarck, 1801
Arachnids | 176
582
1327 | Families
Genera
Species |
Taxom
|
Subclass
| Micrura
Ehrenberg, 1831
| 161
552
1294 | Families
Genera
Species |
Taxom
|
Infraclass
| Megoperculata
Börner, 1902
| 42
344
1068 | Families
Genera
Species |
Taxom
|
Order
| Araneae
Clerck, 1757
Spider, Spiders, True Spiders | 42
344
1068 | Families
Genera
Species |
Taxom
|
Suborder
| Araneomorphae
Smith, 1902
True Spiders | 35
336
1036 | Families
Genera
Species |
Taxom
|
Infraorder
| Araneomorphi
Smith, 1902
| 35
336
1036 | Families
Genera
Species |
Taxom
|
Superfamily
| Araneoidea
Latreille, 1806
| 5
186
549 | Families
Genera
Species |
Taxom
| | Family | Theridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 26
67 | Genera
Species |
Taxom
| | Subfamily | Theridiinae
Sundevall, 1833
| 9
22 | Genera
Species |
Taxom
|
Genera for Alberta
9 Genera with 22 Species
Species list for Alberta
22 Species | Chrysso nordica Ralph Vary C..., 1947 | | | Chrysso pelyx Herbert Walt..., 1957 | | | Coleosoma floridanum Banks, 1900 | Cobweb Spider | | Neottiura bimaculata Linnaeus, 1767 | | | Rugathodes aurantius James Henry ..., 1915 | | | Rugathodes sexpunctatus James Henry ..., 1882 | | | Theridion differens (James Henry ..., 1882) | ⇒ Theridion glaucescens Lawrence Becker, 1879 | | Theridion frondeum Nicholas Mar..., 1850 | Eastern Long-Legged Cobweaver | | Theridion limitatum Ludwig Carl ..., 1872 | | | Theridion melanurum Carl Wilhelm..., 1831 | Balsam fir | | Theridion murarium James Henry ..., 1882 | | | Theridion petraeum (Ludwig Carl ..., 1872) | ⇒ Theridion wiehlei Ehrenfried S..., 1938 | | Theridion pictum (Charles Atha..., 1802) | ⇒ Theridion hemerobium Eugène Simon, 1914 | | Theridion saanichum Ralph Vary C..., 1947 | | | Theridion varians Carl Wilhelm..., 1833 | Red spruce | | Theridion wiehlei Ehrenfried S..., 1938 | | | Theridula emertoni Herbert Walt..., 1954 | Emerton'S Bitubercled Cobweaver | | Thymoites bellissimus Ludwig Carl ..., 1879 | | | Thymoites minnesota Herbert Walt..., 1964 | Crested anoda | | Thymoites oleatus Ludwig Carl ..., 1879 | | | Thymoites unimaculatus James Henry ..., 1882 | | | Wamba crispulus Eugène Simon, 1895 | |
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