Checklist for Family Theridiidae Sundevall, 1833 (Cobweb And Widow Spiders)
and region Paraguay (Northern South America)
Class
| Arachnida
Lamarck, 1801
Arachnids | 147
467
880 | Families
Genera
Species |
Taxom
|
Subclass
| Micrura
Ehrenberg, 1831
| 129
409
785 | Families
Genera
Species |
Taxom
|
Infraclass
| Megoperculata
Börner, 1902
| 45
263
536 | Families
Genera
Species |
Taxom
|
Order
| Araneae
Clerck, 1757
Spider, Spiders, True Spiders | 44
262
534 | Families
Genera
Species |
Taxom
|
Suborder
| Araneomorphae
Smith, 1902
True Spiders | 38
243
498 | Families
Genera
Species |
Taxom
|
Infraorder
| Araneomorphi
Smith, 1902
| 38
243
498 | Families
Genera
Species |
Taxom
|
Superfamily
| Araneoidea
Latreille, 1806
| 6
71
187 | Families
Genera
Species |
Taxom
| | Family | Theridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 22
55 | Genera
Species |
Taxom
|
Genera for Paraguay
22 Genera with 55 Species #ACDEFGJLNPRST
| Achaearanea Strand, 1873 | | 4 | Species | Taxom | | Anelosimus Simon, 1850 | Social cobweb spiders | 2 | Species | Taxom | | Argyrodes Simon, 1873 | Dewdrop spiders | 1 | Species | Taxom | | Coleosoma O. P.-Cambridge, 1884 | | 1 | Species | Taxom | | Cryptachaea Archer, 1963 | cobweb spiders | 3 | Species | Taxom | | Dipoena Thorell, 1963 | | 5 | Species | Taxom | | Echinotheridion Levi, 1999 | | 2 | Species | Taxom | | Emertonella Bryant, 1886 | | 1 | Species | Taxom | | Episinus Walckenaer, 1895 | | 1 | Species | Taxom | | Faiditus Keyserling, 1936 | | 2 | Species | Taxom | | Guaraniella Baert, 1984 | | 2 | Species | Taxom | | Janula Strand, 1895 | | 1 | Species | Taxom | | Latrodectus Walckenaer, 1849 | Black widow spider | 11 | Species | Taxom | | Nihonhimea Yoshida, 1884 | | 1 | Species | Taxom | | Parasteatoda Archer, 1884 | Comb-Clawed Spider | 1 | Species | Taxom | | Phoroncidia Westwood, 1893 | | 1 | Species | Taxom | | Rhomphaea L. Koch, 1896 | | 2 | Species | Taxom | | Steatoda Sundevall, 1886 | False black widows | 1 | Species | Taxom | | Theridion Walckenaer, 1963 | Tangle-Web Spiders | 6 | Species | Taxom | | Thwaitesia O. P.-Cambridge, 1950 | | 2 | Species | Taxom | | Thymoites Keyserling, 1964 | | 1 | Species | Taxom | | Tidarren Chamberlin &..., 1842 | | 4 | Species | Taxom |
Species list for Paraguay
55 Species | Achaearanea bohlsi | | | Achaearanea nigrovittata (Eugen von Ke..., 1884) | ⇒ Parasteatoda nigrovittata Keyserling, 1884 | | Achaearanea rapa (Levi, 1963) | ⇒ Cryptachaea rapa Levi, 1963 | | Achaearanea trapezoidalis Taczanowski, 1873 | Cobweb spiders | | Anelosimus lorenzo Fowler & Her..., 1979 | | | Anelosimus studiosus (Nicholas Mar..., 1850) | ⇒ Anelosimus fraternus Agnarsson, 2006 | | Argyrodes elevatus (WÅ‚adysÅ‚aw ..., 1873) | ⇒ Chrysso pulcherrima Mello-Leitao, 1917 | | Coleosoma acutiventer Eugen von Ke..., 1884 | | | Cryptachaea jequirituba Levi, 1963 | | | Cryptachaea parana Levi, 1963 | | | Cryptachaea rapa Levi, 1963 | | | Dipoena atlantica Arthur Merto..., 1943 | Cobweb spiders | | Dipoena cornuta Arthur Merto..., 1943 | Cobweb spiders | | Dipoena dorsata Muma, 1944 | Cobweb spiders | | Dipoena militaris Arthur Merto..., 1943 | Cobweb spiders | | Dipoena peruensis Herbert Walt..., 1963 | | | Echinotheridion cartum (Herbert Walt..., 1963) | ⇒ Echinotheridion levii M. J. Ramíre..., 1999 | | Echinotheridion levii M. J. Ramíre..., 1999 | | | Emertonella taczanowskii Keyserling, 1886 | Cobweb spiders | | Episinus nebulosus (Eugène Simon, 1895) | ⇒ Janula nebulosa Simon, 1895 | | Faiditus alticeps Eugen von Ke..., 1891 | | | Faiditus dracus Ralph Vary C..., 1936 | Cobweb spiders | | Guaraniella bracata Léon Baert, 1984 | | | Guaraniella mahnerti Léon Baert, 1984 | | | Janula nebulosa Simon, 1895 | | | Latrodectus antherata | | | Latrodectus antheratus Badcock, 1932 | | | Latrodectus bishopi Kaston, 1938 | Red widow | | Latrodectus carteri Badcock, 1932 | | | Latrodectus cretaceus Badcock, 1932 | | | Latrodectus curacaviensis (Müller, 1776) | ⇒ Latrodectus variegatus Hercule Nicolet, 1849 | | Latrodectus distincta Blackwall, 1859 | | | Latrodectus geometricus C. L. Koch, 1841 | Brown black widow | | Latrodectus hesperus Chamberlin &..., 1935 | Western black widow | | Latrodectus mirabilis Holmberg, 1876 | | | Latrodectus variegatus Hercule Nicolet, 1849 | Lance-leaf stonecrop | | Nihonhimea tesselata Keyserling, 1884 | | | Parasteatoda tesselata Keyserling, 1884 | Cobweb spiders | | Phoroncidia cribrata Eugène Simon, 1893 | | | Rhomphaea procera O. P.-Cambridge, 1898 | Cobweb spiders | | Rhomphaea projiciens O. P.-Cambridge, 1896 | Cobweb spiders | | Steatoda iheringi Eugen von Ke..., 1886 | | | Theridion altum (Herbert Walt..., 1963) | ⇒ Theridion soaresi Herbert Walt..., 1963 | | Theridion bergi Herbert Walt..., 1963 | | | Theridion hispidum Octavius Pic..., 1898 | | | Theridion maron Herbert Walt..., 1963 | | | Theridion positivum Ralph Vary C..., 1924 | | | Theridion soaresi Herbert Walt..., 1963 | | | Thwaitesia affinis Octavius Pic..., 1882 | Cobweb spiders | | Thwaitesia bracteata H. Exline, 1950 | | | Thymoites villarricaensis Herbert Walt..., 1964 | Crested anoda | | Tidarren afrum Knoflach & A..., 2006 | | | Tidarren fordum Keyserling, 1884 | | | Tidarren haemorrhoidale Philip Bertkau, 1880 | Cobweb spiders | | Tidarren sisyphoides Charles Atha..., 1842 | Cobweb spiders |
Subnodes of Theridiidae with occurrences in Paraguay
 | | 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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