Checklist for Family Theridiidae Sundevall, 1833 (Cobweb And Widow Spiders)
and region Alabama (USA)
Class
| Arachnida
Lamarck, 1801
Arachnids | 100
252
400 | Families
Genera
Species |
Taxom
|
Subclass
| Micrura
Ehrenberg, 1831
| 82
219
323 | Families
Genera
Species |
Taxom
|
Infraclass
| Megoperculata
Börner, 1902
| 42
167
275 | Families
Genera
Species |
Taxom
|
Order
| Araneae
Clerck, 1757
Spider, Spiders, True Spiders | 41
166
274 | Families
Genera
Species |
Taxom
|
Suborder
| Araneomorphae
Smith, 1902
True Spiders | 35
157
262 | Families
Genera
Species |
Taxom
|
Infraorder
| Araneomorphi
Smith, 1902
| 34
156
261 | Families
Genera
Species |
Taxom
|
Superfamily
| Araneoidea
Latreille, 1806
| 7
60
96 | Families
Genera
Species |
Taxom
| | Family | Theridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 18
23 | Genera
Species |
Taxom
|
Genera for Alabama
18 Genera with 23 Species Achaearanea Strand, 1929 | | 0 | Species | Taxom | | Argyrodes Simon, 1873 | Dewdrop spiders | 3 | Species | Taxom | | Emertonella Bryant, 1933 | | 1 | Species | Taxom | | Enoplognatha Pavesi, 1758 | | 1 | Species | Taxom | | Episinus Walckenaer, 1911 | | 1 | Species | Taxom | | Latrodectus Walckenaer, 1837 | Black widow spider | 3 | Species | Taxom | | Melychiopharis Simon, 1895 | | 1 | Species | Taxom | | Neospintharus Exline, 1894 | | 1 | Species | Taxom | | Parasteatoda Archer, 1841 | Comb-Clawed Spider | 1 | Species | Taxom | | Paratheridula Levi, 1886 | | 1 | Species | Taxom | | Phylloneta Archer, 1884 | | 1 | Species | Taxom | | Rhomphaea L. Koch, 1850 | | 1 | Species | Taxom | | Spintharus Hentz, 1850 | | 1 | Species | Taxom | | Steatoda Sundevall, 1802 | False black widows | 3 | Species | Taxom | | Theridion Walckenaer, 1833 | Tangle-Web Spiders | 1 | Species | Taxom | | Theridula Emerton, 1842 | | 1 | Species | Taxom | | Thymoites Keyserling, 1906 | | 1 | Species | Taxom | | Tidarren Chamberlin &..., 1842 | | 1 | Species | Taxom |
Species list for Alabama
23 Species | Argyrodes argyrodes (Walckenaer, 1842) | ⇒ Neospintharus trigonum Nicholas Mar..., 1850 | | Argyrodes elevatus (WÅ‚adysÅ‚aw ..., 1873) | ⇒ Chrysso pulcherrima Mello-Leitao, 1917 | | Argyrodes nephilae WÅ‚adysÅ‚aw ..., 1873 | | | Emertonella emertoni Bryant, 1933 | | | Enoplognatha ovata (Clerck, 1758) | ⇒ Enoplognatha latimana Hippa & Oksala, 1982 | | Episinus amoenus Richard C. B..., 1911 | | | Latrodectus geometricus C. L. Koch, 1841 | Brown black widow | | Latrodectus mactans (Fabricius, 1775) | ⇒ Latrodectus tredecimguttatus Rossi, 1790 | | Latrodectus variolus (Walckenaer, 1837) | ⇒ Latrodectus hesperus Chamberlin &..., 1935 | | Melychiopharis cynips Eugène Simon, 1895 | | | Neospintharus furcatus O. P.-Cambridge, 1894 | Cobweb spiders | | Parasteatoda tepidariorum C. L. Koch, 1841 | American house false widow spider | | Paratheridula perniciosa Eugen von Ke..., 1886 | Cobweb spiders | | Phylloneta pictipes Keyserling, 1884 | | | Rhomphaea fictilium Hentz, 1850 | Lizard Spider | | Spintharus flavidus Nicholas Mar..., 1850 | Cobweb spiders | | Steatoda bipunctata Linnaeus, 1758 | False widow | | Steatoda grossa C. L. Koch, 1838 | Brown house spider | | Steatoda triangulosa Walckenaer, 1802 | Triangulate bud spider | | Theridion varians Carl Wilhelm..., 1833 | Red spruce | | Theridula opulenta (Charles Atha..., 1842) | ⇒ Theridula gonygaster Eugène Simon, 1873 | | Thymoites marxi Crosby, 1906 | | | Tidarren sisyphoides Charles Atha..., 1842 | Cobweb spiders |
Subnodes of Theridiidae with occurrences in Alabama
 | | 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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