Checklist for Family Theridiidae Sundevall, 1833 (Cobweb And Widow Spiders)
and region West Central Brazil (Brazil)
Class
| Arachnida
Lamarck, 1801
Arachnids | 139
388
473 | Families
Genera
Species |
Taxom
|
Subclass
| Micrura
Ehrenberg, 1831
| 114
325
396 | Families
Genera
Species |
Taxom
|
Infraclass
| Megoperculata
Börner, 1902
| 52
221
311 | Families
Genera
Species |
Taxom
|
Order
| Araneae
Clerck, 1757
Spider, Spiders, True Spiders | 49
216
303 | Families
Genera
Species |
Taxom
|
Suborder
| Araneomorphae
Smith, 1902
True Spiders | 40
193
280 | Families
Genera
Species |
Taxom
|
Infraorder
| Araneomorphi
Smith, 1902
| 40
193
280 | Families
Genera
Species |
Taxom
|
Superfamily
| Araneoidea
Latreille, 1806
| 5
50
92 | Families
Genera
Species |
Taxom
| | Family | Theridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 18
25 | Genera
Species |
Taxom
|
Genera for West Central Brazil
18 Genera with 25 Species Achaearanea Strand, 1929 | | 0 | Species | Taxom | | Anelosimus Simon, 1850 | Social cobweb spiders | 4 | Species | Taxom | | Chrosiothes Simon, 2017 | | 1 | Species | Taxom | | Chrysso O. P.-Cambridge, 1884 | Comb-footed Spiders | 1 | Species | Taxom | | Cryptachaea Archer, 1896 | cobweb spiders | 2 | Species | Taxom | | Dipoena Thorell, 1963 | | 3 | Species | Taxom | Faiditus Keyserling, 1884 | | 0 | Species | Taxom | | Helvibis Keyserling, 1964 | | 1 | Species | Taxom | | Janula Strand, 1895 | | 1 | Species | Taxom | | Latrodectus Walckenaer, 1775 | Black widow spider | 2 | Species | Taxom | | Meotipa Simon, 1917 | | 1 | Species | Taxom | | Nesticodes Archer, 1846 | | 1 | Species | Taxom | | Steatoda Sundevall, 1838 | False black widows | 1 | Species | Taxom | | Stemmops O. P.-Cambridge, 2018 | | 2 | Species | Taxom | Styposis Simon, 1894 | | 0 | Species | Taxom | | Theridion Walckenaer, 1902 | Tangle-Web Spiders | 4 | Species | Taxom | | Thwaitesia O. P.-Cambridge, 1950 | | 1 | Species | Taxom | Thymoites Keyserling, 1884 | | 0 | Species | Taxom |
Species list for West Central Brazil
25 Species | Anelosimus eximius Eugen von Ke..., 1884 | Cobweb spiders | | Anelosimus lorenzo Fowler & Her..., 1979 | | | Anelosimus rupununi Herbert Walt..., 1956 | | | Anelosimus studiosus (Nicholas Mar..., 1850) | ⇒ Anelosimus fraternus Agnarsson, 2006 | | Chrosiothes diabolicus Puchulú-Figu..., 2017 | | | Chrysso sulcata Eugen von Ke..., 1884 | | | Cryptachaea parana Levi, 1963 | | | Cryptachaea porteri Banks, 1896 | Cobweb spiders | | Dipoena atlantica Arthur Merto..., 1943 | Cobweb spiders | | Dipoena duodecimpunctata Arthur Merto..., 1943 | Cobweb spiders | | Dipoena kuyuwini Herbert Walt..., 1963 | | | Helvibis rossi Herbert Walt..., 1964 | Crested anoda | | Janula salobrensis Simon, 1895 | | | Latrodectus geometricus C. L. Koch, 1841 | Brown black widow | | Latrodectus mactans (Fabricius, 1775) | ⇒ Latrodectus tredecimguttatus Rossi, 1790 | | Meotipa pulcherrima Mello-Leitao, 1917 | | | Nesticodes rufipes Lucas, 1846 | Cobweb spiders | | Steatoda grossa C. L. Koch, 1838 | Brown house spider | | Stemmops belavista Marques & Bu..., 1996 | | | Stemmops murici Santanna & R..., 2018 | | | Theridion adjacens Octavius Pic..., 1896 | Cobweb spiders | | Theridion coyoacan Herbert Walt..., 1959 | | | Theridion leones Herbert Walt..., 1959 | | | Theridion styligerum Frederick Oc..., 1902 | | | Thwaitesia bracteata H. Exline, 1950 | |
Subnodes of Theridiidae with occurrences in West Central Brazil
 | | 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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