Checklist for Family Theridiidae Sundevall, 1833 (Cobweb And Widow Spiders)
and region Allegan County (Michigan, USA)
Class
| Arachnida
Lamarck, 1801
Arachnids | 37
85
109 | Families
Genera
Species |
Taxom
|
Subclass
| Micrura
Ehrenberg, 1831
| 32
79
100 | Families
Genera
Species |
Taxom
|
Infraclass
| Megoperculata
Börner, 1902
| 18
64
87 | Families
Genera
Species |
Taxom
|
Order
| Araneae
Clerck, 1757
Spider, Spiders, True Spiders | 18
64
87 | Families
Genera
Species |
Taxom
|
Suborder
| Araneomorphae
Smith, 1902
True Spiders | 16
61
84 | Families
Genera
Species |
Taxom
|
Infraorder
| Araneomorphi
Smith, 1902
| 16
61
84 | Families
Genera
Species |
Taxom
|
Superfamily
| Araneoidea
Latreille, 1806
| 4
22
26 | Families
Genera
Species |
Taxom
| | Family | Theridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 6
9 | Genera
Species |
Taxom
|
Genera for Allegan County
6 Genera with 9 Species
Species list for Allegan County
9 Species | Enoplognatha ovata (Clerck, 1758) | ⇒ Enoplognatha latimana Hippa & Oksala, 1982 | | Hentziectypus globosus Hentz, 1850 | | | Latrodectus variolus (Walckenaer, 1837) | ⇒ Latrodectus hesperus Chamberlin &..., 1935 | | Neospintharus trigonum Nicholas Mar..., 1850 | Horned Parasitic Cobweaver | | Steatoda albomaculata (De Geer, 1778) | ⇒ Chrysso albomaculata O. P.-Cambridge, 1882 | | Theridion differens (James Henry ..., 1882) | ⇒ Theridion glaucescens Lawrence Becker, 1879 | | Theridion frondeum Nicholas Mar..., 1850 | Eastern Long-Legged Cobweaver | | Theridion glaucescens Lawrence Becker, 1879 | | | Theridion maranum Herbert Walt..., 1963 | |
Subnodes of Theridiidae with occurrences in Allegan County
 | | 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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