Checklist for Family Theridiidae Sundevall, 1833 (Cobweb And Widow Spiders)
and region Southeast Mexico (South Mexico, Mexico)
Class
| Arachnida
Lamarck, 1801
Arachnids | 239
614
701 | Families
Genera
Species |
Taxom
|
Subclass
| Micrura
Ehrenberg, 1831
| 222
575
651 | Families
Genera
Species |
Taxom
|
Infraclass
| Megoperculata
Börner, 1902
| 37
150
209 | Families
Genera
Species |
Taxom
|
Order
| Araneae
Clerck, 1757
Spider, Spiders, True Spiders | 34
142
195 | Families
Genera
Species |
Taxom
|
Suborder
| Araneomorphae
Smith, 1902
True Spiders | 32
138
191 | Families
Genera
Species |
Taxom
|
Infraorder
| Araneomorphi
Smith, 1902
| 32
138
191 | Families
Genera
Species |
Taxom
|
Superfamily
| Araneoidea
Latreille, 1806
| 7
54
90 | Families
Genera
Species |
Taxom
| | Family | Theridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 20
38 | Genera
Species |
Taxom
|
Genera for Southeast Mexico
20 Genera with 38 Species | Achaearanea Strand, 1884 | | 3 | Species | Taxom | | Anelosimus Simon, 1956 | Social cobweb spiders | 1 | Species | Taxom | | Argyrodes Simon, 1898 | Dewdrop spiders | 4 | Species | Taxom | | Ataulfo Cambridge, 1896 | | 1 | Species | Taxom | | Chrosiothes Simon, 1894 | | 1 | Species | Taxom | | Chrysso O. P.-Cambridge, 1882 | Comb-footed Spiders | 1 | Species | Taxom | | Coleosoma O. P.-Cambridge, 1895 | | 2 | Species | Taxom | | Cryptachaea Archer, 1896 | cobweb spiders | 1 | Species | Taxom | | Episinus Walckenaer, 1894 | | 2 | Species | Taxom | | Euryopis Menge, 1893 | | 1 | Species | Taxom | | Faiditus Keyserling, 1898 | | 3 | Species | Taxom | | Latrodectus Walckenaer, 1775 | Black widow spider | 2 | Species | Taxom | | Mettus Cambridge, 1899 | | 1 | Species | Taxom | | Neopisinus Marques, Buc..., 1894 | | 2 | Species | Taxom | | Nesticodes Archer, 1846 | | 1 | Species | Taxom | | Steatoda Sundevall, 1896 | False black widows | 2 | Species | Taxom | | Stemmops O. P.-Cambridge, 1894 | | 1 | Species | Taxom | | Theridion Walckenaer, 1898 | Tangle-Web Spiders | 5 | Species | Taxom | | Theridula Emerton, 1896 | | 2 | Species | Taxom | | Tidarren Chamberlin &..., 1842 | | 2 | Species | Taxom |
Species list for Southeast Mexico
38 Species | Achaearanea florens (O. P.-Cambridge, 1896) | ⇒ Hentziectypus florendidus Levi, 1959 | | Achaearanea rostrata (O. P.-Cambridge, 1896) | ⇒ Cryptachaea rostrata O. P.-Cambridge, 1896 | | Achaearanea taeniata (Keyserling, 1884) | ⇒ Cryptachaea taeniata Keyserling, 1884 | | Anelosimus pacificus Herbert Walt..., 1956 | Cobweb spiders | | Argyrodes argentatus Octavius Pic..., 1880 | Dewdrop spider | | Argyrodes argenteolus O. Pickard-C..., 1894 | | | Argyrodes argenteomaculatus O. Pickard-C..., 1896 | | | Argyrodes maculosus (O.P.-Cambridge, 1898) | ⇒ Faiditus maculosus Octavius Pic..., 1898 | | Ataulfo nugax O. Pickard-C..., 1896 | | | Chrosiothes silvaticus Simon, 1894 | Cobweb spiders | | Chrysso albomaculata O. P.-Cambridge, 1882 | | | Coleosoma acutiventer Eugen von Ke..., 1884 | | | Coleosoma flavipes O. Pickard-C..., 1895 | | | Cryptachaea rostrata O. P.-Cambridge, 1896 | Cobweb spiders | | Episinus cognatus (Octavius Pic..., 1893) | ⇒ Neopisinus putus O. P.-Cambridge, 1894 | | Episinus putus (Octavius Pic..., 1894) | ⇒ Neopisinus putus O. P.-Cambridge, 1894 | | Euryopis lineatipes O. P.-Cambridge, 1893 | Cobweb spiders | | Faiditus americanus WÅ‚adysÅ‚aw ..., 1874 | Cobweb spiders | | Faiditus globosus Eugen von Ke..., 1884 | Cobweb spiders | | Faiditus maculosus Octavius Pic..., 1898 | | | Latrodectus geometricus C. L. Koch, 1841 | Brown black widow | | Latrodectus mactans (Fabricius, 1775) | ⇒ Latrodectus tredecimguttatus Rossi, 1790 | | Mettus reclivis O. Pickard-C..., 1899 | | | Neopisinus cognatus O.Pickard-Ca..., 1893 | Cobweb spiders | | Neopisinus putus O. P.-Cambridge, 1894 | Cobweb spiders | | Nesticodes rufipes Lucas, 1846 | Cobweb spiders | | Steatoda grossa C. L. Koch, 1838 | Brown house spider | | Steatoda quaesita Octavius Pic..., 1896 | | | Stemmops bicolor Octavius Pic..., 1894 | Cobweb spiders | | Theridion hirsutum O. Pickard-C..., 1898 | | | Theridion hispidum Octavius Pic..., 1898 | | | Theridion lutipes O. Pickard-C..., 1869 | | | Theridion munifex O. Pickard-C..., 1896 | | | Theridion niveum Octavius Pic..., 1898 | | | Theridula nigrovittata Pickard-Camb..., 1894 | | | Theridula tricornis Pickard-Camb..., 1896 | | | Tidarren probum O. Pickard-C..., 1899 | | | Tidarren sisyphoides Charles Atha..., 1842 | Cobweb spiders |
Subnodes of Theridiidae with occurrences in Southeast 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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