Checklist for Subfamily Theridiinae Sundevall, 1833
and region Arizona (Southwest USA, USA)
Class
| Arachnida
Lamarck, 1801
Arachnids | 143
449
1003 | Families
Genera
Species |
Taxom
|
Subclass
| Micrura
Ehrenberg, 1831
| 118
390
840 | Families
Genera
Species |
Taxom
|
Infraclass
| Megoperculata
Börner, 1902
| 57
267
664 | Families
Genera
Species |
Taxom
|
Order
| Araneae
Clerck, 1757
Spider, Spiders, True Spiders | 53
261
658 | Families
Genera
Species |
Taxom
|
Suborder
| Araneomorphae
Smith, 1902
True Spiders | 44
246
622 | Families
Genera
Species |
Taxom
|
Infraorder
| Araneomorphi
Smith, 1902
| 43
245
621 | Families
Genera
Species |
Taxom
|
Superfamily
| Araneoidea
Latreille, 1806
| 6
70
152 | Families
Genera
Species |
Taxom
| | Family | Theridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 16
49 | Genera
Species |
Taxom
| | Subfamily | Theridiinae
Sundevall, 1833
| 4
13 | Genera
Species |
Taxom
|
Genera for Arizona
4 Genera with 13 Species
Species list for Arizona
13 Species | Melychiopharis cynips Eugène Simon, 1895 | | | Theridion aeolium Herbert Walt..., 1963 | | | Theridion cochise Herbert Walt..., 1963 | | | Theridion goodnightorum Herbert Walt..., 1957 | | | Theridion leechi Willis J. Ge..., 1942 | | | Theridion murarium James Henry ..., 1882 | | | Theridion neomexicanum Richard C. B..., 1901 | | | Theridion petraeum (Ludwig Carl ..., 1872) | ⇒ Theridion wiehlei Ehrenfried S..., 1938 | | Theridion yuma Herbert Walt..., 1963 | | | Thymoites minero Roth, 1992 | | | Thymoites sclerotis Herbert Walt..., 1957 | | | Tidarren haemorrhoidale Philip Bertkau, 1880 | Cobweb spiders | | Tidarren sisyphoides Charles Atha..., 1842 | Cobweb spiders |
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