Checklist for Subfamily Theridiinae Sundevall, 1833
and region Northwestern Illinois (Northern Illinois, Illinois, USA)
Class
| Arachnida
Lamarck, 1801
Arachnids | 92
274
562 | Families
Genera
Species |
Taxom
|
Subclass
| Micrura
Ehrenberg, 1831
| 77
246
523 | Families
Genera
Species |
Taxom
|
Infraclass
| Megoperculata
Börner, 1902
| 37
197
484 | Families
Genera
Species |
Taxom
|
Order
| Araneae
Clerck, 1757
Spider, Spiders, True Spiders | 36
196
483 | Families
Genera
Species |
Taxom
|
Suborder
| Araneomorphae
Smith, 1902
True Spiders | 33
192
469 | Families
Genera
Species |
Taxom
|
Infraorder
| Araneomorphi
Smith, 1902
| 33
192
469 | Families
Genera
Species |
Taxom
|
Superfamily
| Araneoidea
Latreille, 1806
| 5
77
186 | Families
Genera
Species |
Taxom
| | Family | Theridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 18
40 | Genera
Species |
Taxom
| | Subfamily | Theridiinae
Sundevall, 1833
| 5
13 | Genera
Species |
Taxom
|
Genera for Northwestern Illinois
5 Genera with 13 Species
Species list for Northwestern Illinois
13 Species | Coleosoma acutiventer Eugen von Ke..., 1884 | | | Melychiopharis cynips Eugène Simon, 1895 | | | Theridion albidum (Richard C. B..., 1895) | ⇒ Theridion berlandi Carl Friedri..., 1942 | | Theridion differens (James Henry ..., 1882) | ⇒ Theridion glaucescens Lawrence Becker, 1879 | | Theridion dividuum (Willis J. Ge..., 1942) | ⇒ Thymoites expulsus Willis J. Ge..., 1936 | | Theridion dulcineum Willis J. Ge..., 1942 | | | Theridion frondeum Nicholas Mar..., 1850 | Eastern Long-Legged Cobweaver | | Theridion murarium James Henry ..., 1882 | | | Theridion pennsylvanicum James Henry ..., 1913 | | | Theridion rabuni Ralph Vary C..., 1944 | | | Theridula emertoni Herbert Walt..., 1954 | Emerton'S Bitubercled Cobweaver | | Thymoites marxi Crosby, 1906 | | | Thymoites unimaculatus James Henry ..., 1882 | |
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