Checklist for Family Theridiidae Sundevall, 1833 (Cobweb And Widow Spiders)
and region Northeast Brazil (Brazil)
Class
| Arachnida
Lamarck, 1801
Arachnids | 139
432
601 | Families
Genera
Species |
Taxom
|
Subclass
| Micrura
Ehrenberg, 1831
| 122
376
528 | Families
Genera
Species |
Taxom
|
Infraclass
| Megoperculata
Börner, 1902
| 51
246
354 | Families
Genera
Species |
Taxom
|
Order
| Araneae
Clerck, 1757
Spider, Spiders, True Spiders | 46
240
345 | Families
Genera
Species |
Taxom
|
Suborder
| Araneomorphae
Smith, 1902
True Spiders | 39
216
322 | Families
Genera
Species |
Taxom
|
Infraorder
| Araneomorphi
Smith, 1902
| 39
216
322 | Families
Genera
Species |
Taxom
|
Superfamily
| Araneoidea
Latreille, 1806
| 7
57
93 | Families
Genera
Species |
Taxom
| | Family | Theridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 18
21 | Genera
Species |
Taxom
|
Genera for Northeast Brazil
18 Genera with 21 Species | Achaearanea Strand, 1873 | | 1 | Species | Taxom | | Anelosimus Simon, 1884 | Social cobweb spiders | 1 | Species | Taxom | | Chrosiothes Simon, 1964 | | 2 | Species | Taxom | Chrysso O. P.-Cambridge, 1882 | Comb-footed Spiders | 0 | Species | Taxom | | Coleosoma O. P.-Cambridge, 1900 | | 2 | Species | Taxom | | Cretaraneus Selden, 1996 | | 1 | Species | Taxom | | Cryptachaea Archer, 1884 | cobweb spiders | 3 | Species | Taxom | Dipoena Thorell, 1869 | | 0 | Species | Taxom | Episinus Walckenaer, 1809 | | 0 | Species | Taxom | | Euryopis Menge, 1944 | | 1 | Species | Taxom | Faiditus Keyserling, 1884 | | 0 | Species | Taxom | | Janula Strand, 1894 | | 1 | Species | Taxom | | Latrodectus Walckenaer, 1841 | Black widow spider | 1 | Species | Taxom | | Nesticodes Archer, 1846 | | 1 | Species | Taxom | | Spintharus Hentz, 1886 | | 1 | Species | Taxom | | Stemmops O. P.-Cambridge, 1964 | | 4 | Species | Taxom | | Theridion Walckenaer, 1963 | Tangle-Web Spiders | 1 | Species | Taxom | | Theridula Emerton, 1873 | | 1 | Species | Taxom |
Species list for Northeast Brazil
21 Species | Achaearanea trapezoidalis Taczanowski, 1873 | Cobweb spiders | | Anelosimus eximius Eugen von Ke..., 1884 | Cobweb spiders | | Chrosiothes murici Puchulú-Figu..., 2017 | | | Chrosiothes niteroi Herbert Walt..., 1964 | Crested anoda | | Coleosoma acutiventer Eugen von Ke..., 1884 | | | Coleosoma floridanum Banks, 1900 | Cobweb Spider | | Cretaraneus martinsnetoi ♰ M. V. Mesquita, 1996 | | | Cryptachaea cinnabarina Levi, 1963 | | | Cryptachaea hirta Taczanowski, 1873 | Cobweb spiders | | Cryptachaea migrans Keyserling, 1884 | | | Euryopis spinifera Mello-Leitao, 1944 | | | Janula erythrophthalma Simon, 1894 | Cobweb spiders | | Latrodectus geometricus C. L. Koch, 1841 | Brown black widow | | Nesticodes rufipes Lucas, 1846 | Cobweb spiders | | Spintharus gracilis Eugen von Ke..., 1886 | | | Stemmops guapiacu Santanna & R..., 2018 | | | Stemmops murici Santanna & R..., 2018 | | | Stemmops servus Herbert Walt..., 1964 | Cobweb spiders | | Stemmops vicosa Herbert Walt..., 1964 | Crested anoda | | Theridion pernambucum Herbert Walt..., 1963 | | | Theridula gonygaster Eugène Simon, 1873 | Cobweb spiders |
Subnodes of Theridiidae with occurrences in Northeast 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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