Checklist for Family Theridiidae Sundevall, 1833 (Cobweb And Widow Spiders)
and region Alaska (Morgan County, Indiana, USA)
Class
| Arachnida
Lamarck, 1801
Arachnids | 33
98
119 | Families
Genera
Species |
Taxom
|
Subclass
| Micrura
Ehrenberg, 1831
| 30
95
116 | Families
Genera
Species |
Taxom
|
Infraclass
| Megoperculata
Börner, 1902
| 17
80
105 | Families
Genera
Species |
Taxom
|
Order
| Araneae
Clerck, 1757
Spider, Spiders, True Spiders | 17
80
105 | Families
Genera
Species |
Taxom
|
Suborder
| Araneomorphae
Smith, 1902
True Spiders | 16
79
104 | Families
Genera
Species |
Taxom
|
Infraorder
| Araneomorphi
Smith, 1902
| 16
79
104 | Families
Genera
Species |
Taxom
|
Superfamily
| Araneoidea
Latreille, 1806
| 4
37
48 | Families
Genera
Species |
Taxom
| | Family | Theridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 6
11 | Genera
Species |
Taxom
|
Genera for Alaska (Indiana)
6 Genera with 11 Species
Species list for Alaska (Indiana)
11 Species | Enoplognatha caricis Fickert, 1876 | | | Enoplognatha intrepida William Sør..., 1898 | | | Latrodectus mactans (Fabricius, 1775) | ⇒ Latrodectus tredecimguttatus Rossi, 1790 | | Parasteatoda tepidariorum C. L. Koch, 1841 | American house false widow spider | | Robertus riparius Eugen von Ke..., 1886 | | | Steatoda albomaculata (De Geer, 1778) | ⇒ Chrysso albomaculata O. P.-Cambridge, 1882 | | Steatoda borealis Nicholas Mar..., 1850 | Boreal Combfoot | | Steatoda grossa C. L. Koch, 1838 | Brown house spider | | Steatoda triangulosa Walckenaer, 1802 | Triangulate bud spider | | Theridion differens (James Henry ..., 1882) | ⇒ Theridion glaucescens Lawrence Becker, 1879 | | Theridion murarium James Henry ..., 1882 | |
Subnodes of Theridiidae with occurrences in Alaska (Indiana)
 | | 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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