Checklist for Family Theridiidae Sundevall, 1833 (Cobweb And Widow Spiders)
and region North-Central Mexico (Central Mexico, Mexico)
Class
| Arachnida
Lamarck, 1801
Arachnids | 118
247
299 | Families
Genera
Species |
Taxom
|
Subclass
| Micrura
Ehrenberg, 1831
| 99
209
236 | Families
Genera
Species |
Taxom
|
Infraclass
| Megoperculata
Börner, 1902
| 43
136
175 | Families
Genera
Species |
Taxom
|
Order
| Araneae
Clerck, 1757
Spider, Spiders, True Spiders | 39
130
166 | Families
Genera
Species |
Taxom
|
Suborder
| Araneomorphae
Smith, 1902
True Spiders | 34
120
157 | Families
Genera
Species |
Taxom
|
Infraorder
| Araneomorphi
Smith, 1902
| 34
120
157 | Families
Genera
Species |
Taxom
|
Superfamily
| Araneoidea
Latreille, 1806
| 4
33
49 | Families
Genera
Species |
Taxom
| | Family | Theridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 11
14 | Genera
Species |
Taxom
|
Genera for North-Central Mexico
11 Genera with 14 Species | Ameridion Wunderlich, 1959 | | 1 | Species | Taxom | | Anelosimus Simon, 1896 | Social cobweb spiders | 1 | Species | Taxom | | Asagena Sundevall, 1884 | | 1 | Species | Taxom | Chrosiothes Simon, 1894 | | 0 | Species | Taxom | | Latrodectus Walckenaer, 1775 | Black widow spider | 3 | Species | Taxom | | Parasteatoda Archer, 1841 | Comb-Clawed Spider | 1 | Species | Taxom | | Paratheridula Levi, 1886 | | 1 | Species | Taxom | | Steatoda Sundevall, 1802 | False black widows | 4 | Species | Taxom | Stemmops O. P.-Cambridge, 1894 | | 0 | Species | Taxom | | Tidarren Chamberlin &..., 1842 | | 1 | Species | Taxom | | Wirada Keyserling, 2018 | | 1 | Species | Taxom |
Species list for North-Central Mexico
14 Species | Ameridion bridgesi Herbert Walt..., 1959 | | | Anelosimus jucundus (Octavius Pic..., 1896) | ⇒ Anelosimus tosus Ralph Vary C..., 1916 | | Asagena fulva Eugen von Ke..., 1884 | | | Latrodectus geometricus C. L. Koch, 1841 | Brown black widow | | Latrodectus hesperus Chamberlin &..., 1935 | Western black widow | | Latrodectus mactans (Fabricius, 1775) | ⇒ Latrodectus tredecimguttatus Rossi, 1790 | | Parasteatoda tepidariorum C. L. Koch, 1841 | American house false widow spider | | Paratheridula perniciosa Eugen von Ke..., 1886 | Cobweb spiders | | Steatoda grossa C. L. Koch, 1838 | Brown house spider | | Steatoda mexicana Herbert Walt..., 1957 | | | Steatoda transversa (Richard C. B..., 1898) | ⇒ Theridion transgressum Alexander Pe..., 1911 | | Steatoda triangulosa Walckenaer, 1802 | Triangulate bud spider | | Tidarren sisyphoides Charles Atha..., 1842 | Cobweb spiders | | Wirada mexicana Campuzano & ..., 2018 | |
Subnodes of Theridiidae with occurrences in North-Central Mexico
 | | 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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