Checklist for Family Theridiidae Sundevall, 1833 (Cobweb And Widow Spiders)
and region California Channel Islands (California, USA)
Class
| Arachnida
Lamarck, 1801
Arachnids | 30
41
42 | Families
Genera
Species |
Taxom
|
Subclass
| Micrura
Ehrenberg, 1831
| 25
36
38 | Families
Genera
Species |
Taxom
|
Infraclass
| Megoperculata
Börner, 1902
| 20
31
34 | Families
Genera
Species |
Taxom
|
Order
| Araneae
Clerck, 1757
Spider, Spiders, True Spiders | 19
30
33 | Families
Genera
Species |
Taxom
|
Suborder
| Araneomorphae
Smith, 1902
True Spiders | 18
29
32 | Families
Genera
Species |
Taxom
|
Infraorder
| Araneomorphi
Smith, 1902
| 17
28
31 | Families
Genera
Species |
Taxom
|
Superfamily
| Araneoidea
Latreille, 1806
| 3
6
6 | Families
Genera
Species |
Taxom
| | Family | Theridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 1
0 | Genus
Species |
Taxom
|
Genera for California Channel Islands
1 Genera with 0 Species Steatoda Sundevall, 1833 | False black widows | 0 | Species | Taxom |
Subnodes of Theridiidae with occurrences in California Channel Islands
 | | 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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