Checklist for Family Theridiidae Sundevall, 1833 (Cobweb And Widow Spiders)
and region West Mexico (Mexico)
Class
| Arachnida
Lamarck, 1801
Arachnids | 132
340
494 | Families
Genera
Species |
Taxom
|
Subclass
| Micrura
Ehrenberg, 1831
| 120
310
435 | Families
Genera
Species |
Taxom
|
Infraclass
| Megoperculata
Börner, 1902
| 40
166
267 | Families
Genera
Species |
Taxom
|
Order
| Araneae
Clerck, 1757
Spider, Spiders, True Spiders | 37
161
262 | Families
Genera
Species |
Taxom
|
Suborder
| Araneomorphae
Smith, 1902
True Spiders | 33
154
244 | Families
Genera
Species |
Taxom
|
Infraorder
| Araneomorphi
Smith, 1902
| 33
154
244 | Families
Genera
Species |
Taxom
|
Superfamily
| Araneoidea
Latreille, 1806
| 4
66
123 | Families
Genera
Species |
Taxom
| | Family | Theridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 26
47 | Genera
Species |
Taxom
|
Genera for West Mexico
26 Genera with 47 Species #ACDEFGHLMNPSTW
Achaearanea Strand, 1929 | | 0 | Species | Taxom | | Anelosimus Simon, 1916 | Social cobweb spiders | 3 | Species | Taxom | | Argyrodes Simon, 1873 | Dewdrop spiders | 2 | Species | Taxom | | Chrosiothes Simon, 1954 | | 5 | Species | Taxom | | Chrysso O. P.-Cambridge, 1882 | Comb-footed Spiders | 1 | Species | Taxom | | Coleosoma O. P.-Cambridge, 1884 | | 1 | Species | Taxom | | Dipoena Thorell, 1943 | | 1 | Species | Taxom | | Euryopis Menge, 1954 | | 2 | Species | Taxom | | Faiditus Keyserling, 1874 | | 1 | Species | Taxom | | Gmogala Keyserling, 1890 | | 1 | Species | Taxom | | Hentziectypus Archer, 1959 | | 1 | Species | Taxom | | Latrodectus Walckenaer, 1775 | Black widow spider | 3 | Species | Taxom | | Melychiopharis Simon, 1895 | | 1 | Species | Taxom | | Neopisinus Marques, Buc..., 1893 | | 1 | Species | Taxom | | Nesticodes Archer, 1846 | | 1 | Species | Taxom | | Paratheridula Levi, 1886 | | 1 | Species | Taxom | | Phoroncidia Westwood, 1964 | | 1 | Species | Taxom | | Phycosoma O. P.-Cambridge, 1886 | | 1 | Species | Taxom | | Spintharus Hentz, 1850 | | 1 | Species | Taxom | | Steatoda Sundevall, 1898 | False black widows | 3 | Species | Taxom | | Stemmops O. P.-Cambridge, 1964 | | 1 | Species | Taxom | | Theridion Walckenaer, 1959 | Tangle-Web Spiders | 10 | Species | Taxom | | Theridula Emerton, 1873 | | 1 | Species | Taxom | | Thymoites Keyserling, 1942 | | 2 | Species | Taxom | | Tidarren Chamberlin &..., 1842 | | 1 | Species | Taxom | | Wamba O. P.-Cambridge, 1895 | | 1 | Species | Taxom |
Species list for West Mexico
47 Species | Anelosimus pacificus Herbert Walt..., 1956 | Cobweb spiders | | Anelosimus studiosus (Nicholas Mar..., 1850) | ⇒ Anelosimus fraternus Agnarsson, 2006 | | Anelosimus tosus Ralph Vary C..., 1916 | Bicolor cactussnail | | Argyrodes argyrodes (Walckenaer, 1842) | ⇒ Neospintharus trigonum Nicholas Mar..., 1850 | | Argyrodes elevatus (WÅ‚adysÅ‚aw ..., 1873) | ⇒ Chrysso pulcherrima Mello-Leitao, 1917 | | Chrosiothes jocosus Willis J. Ge..., 1936 | | | Chrosiothes litus Herbert Walt..., 1964 | Crested anoda | | Chrosiothes minusculus Willis J. Ge..., 1936 | | | Chrosiothes portalensis Herbert Walt..., 1964 | Crested anoda | | Chrosiothes tonala Herbert Walt..., 1954 | Cobweb spiders | | Chrysso albomaculata O. P.-Cambridge, 1882 | | | Coleosoma acutiventer Eugen von Ke..., 1884 | | | Dipoena pacifica Arthur Merto..., 1943 | Cobweb spiders | | Euryopis californica Banks, 1904 | | | Euryopis mulaiki Levi, 1954 | | | Faiditus americanus WÅ‚adysÅ‚aw ..., 1874 | Cobweb spiders | | Gmogala scarabaeus Eugen von Ke..., 1890 | | | Hentziectypus hermosillo Levi, 1959 | | | Latrodectus geometricus C. L. Koch, 1841 | Brown black widow | | Latrodectus hesperus Chamberlin &..., 1935 | Western black widow | | Latrodectus mactans (Fabricius, 1775) | ⇒ Latrodectus tredecimguttatus Rossi, 1790 | | Melychiopharis cynips Eugène Simon, 1895 | | | Neopisinus cognatus O.Pickard-Ca..., 1893 | Cobweb spiders | | Nesticodes rufipes Lucas, 1846 | Cobweb spiders | | Paratheridula perniciosa Eugen von Ke..., 1886 | Cobweb spiders | | Phoroncidia tina Herbert Walt..., 1964 | Crested anoda | | Phycosoma altum Eugen von Ke..., 1886 | Cobweb spider | | Spintharus flavidus Nicholas Mar..., 1850 | Cobweb spiders | | Steatoda autumnalis Richard C. B..., 1898 | | | Steatoda grossa C. L. Koch, 1838 | Brown house spider | | Steatoda transversa (Richard C. B..., 1898) | ⇒ Theridion transgressum Alexander Pe..., 1911 | | Stemmops orsus Herbert Walt..., 1964 | Cobweb spiders | | Theridion chiriqui Herbert Walt..., 1959 | Cobweb spiders | | Theridion dilutum Herbert Walt..., 1957 | | | Theridion dividuum (Willis J. Ge..., 1942) | ⇒ Thymoites expulsus Willis J. Ge..., 1936 | | Theridion dreisbachi Herbert Walt..., 1959 | | | Theridion evexum (Eugen von Ke..., 1884) | ⇒ Theridion omiltemi Herbert Walt..., 1959 | | Theridion hispidum Octavius Pic..., 1898 | | | Theridion melanurum Carl Wilhelm..., 1831 | Balsam fir | | Theridion neomexicanum Richard C. B..., 1901 | | | Theridion positivum Ralph Vary C..., 1924 | | | Theridion sanctum Herbert Walt..., 1959 | | | Theridula gonygaster Eugène Simon, 1873 | Cobweb spiders | | Thymoites luculentus Eugène Simon, 1894 | Cobweb spiders | | Thymoites maderae Willis J. Ge..., 1942 | Cobweb spiders | | Tidarren sisyphoides Charles Atha..., 1842 | Cobweb spiders | | Wamba crispulus Eugène Simon, 1895 | |
Subnodes of Theridiidae with occurrences in West 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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