Checklist for Family Theridiidae Sundevall, 1833 (Cobweb And Widow Spiders)
and region Misiones (Northeast Argentina, Argentina)
Class
| Arachnida
Lamarck, 1801
Arachnids | 60
362
587 | Families
Genera
Species |
Taxom
|
Subclass
| Micrura
Ehrenberg, 1831
| 54
343
570 | Families
Genera
Species |
Taxom
|
Infraclass
| Megoperculata
Börner, 1902
| 48
334
562 | Families
Genera
Species |
Taxom
|
Order
| Araneae
Clerck, 1757
Spider, Spiders, True Spiders | 48
334
562 | Families
Genera
Species |
Taxom
|
Suborder
| Araneomorphae
Smith, 1902
True Spiders | 41
317
545 | Families
Genera
Species |
Taxom
|
Infraorder
| Araneomorphi
Smith, 1902
| 41
317
545 | Families
Genera
Species |
Taxom
|
Superfamily
| Araneoidea
Latreille, 1806
| 8
90
216 | Families
Genera
Species |
Taxom
| | Family | Theridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 28
40 | Genera
Species |
Taxom
|
Genera for Misiones
28 Genera with 40 Species #ACDEFGHLPRST
| Achaearanea Strand, 1873 | | 1 | Species | Taxom | | Anelosimus Simon, 1850 | Social cobweb spiders | 1 | Species | Taxom | | Argyrodes Simon, 1873 | Dewdrop spiders | 3 | Species | Taxom | | Ariamnes Thorell, 1891 | Whip spiders | 1 | Species | Taxom | Chrysso O. P.-Cambridge, 1882 | Comb-footed Spiders | 0 | Species | Taxom | | Cryptachaea Archer, 1963 | cobweb spiders | 3 | Species | Taxom | | Dipoena Thorell, 1886 | | 3 | Species | Taxom | | Echinotheridion Levi, 1963 | | 2 | Species | Taxom | | Episinus Walckenaer, 1967 | | 1 | Species | Taxom | | Euryopis Menge, 1944 | | 1 | Species | Taxom | | Faiditus Keyserling, 1996 | | 2 | Species | Taxom | | Guaraniella Baert, 1984 | | 1 | Species | Taxom | Helvibis Keyserling, 1884 | | 0 | Species | Taxom | | Latrodectus Walckenaer, 1841 | Black widow spider | 1 | Species | Taxom | | Parasteatoda Archer, 1841 | Comb-Clawed Spider | 2 | Species | Taxom | | Phoroncidia Westwood, 1863 | | 2 | Species | Taxom | Phycosoma O. P.-Cambridge, 1879 | | 0 | Species | Taxom | | Phylloneta Archer, 1884 | | 1 | Species | Taxom | | Rhomphaea L. Koch, 1996 | | 2 | Species | Taxom | | Spintharus Hentz, 1886 | | 2 | Species | Taxom | | Steatoda Sundevall, 1896 | False black widows | 3 | Species | Taxom | | Stemmops O. P.-Cambridge, 1996 | | 1 | Species | Taxom | | Styposis Simon, 1964 | | 1 | Species | Taxom | | Theridion Walckenaer, 1891 | Tangle-Web Spiders | 2 | Species | Taxom | | Theridula Emerton, 1842 | | 1 | Species | Taxom | | Thwaitesia O. P.-Cambridge, 1882 | | 1 | Species | Taxom | Thymoites Keyserling, 1884 | | 0 | Species | Taxom | | Tidarren Chamberlin &..., 1842 | | 2 | Species | Taxom |
Species list for Misiones
40 Species | Achaearanea trapezoidalis Taczanowski, 1873 | Cobweb spiders | | Anelosimus studiosus (Nicholas Mar..., 1850) | ⇒ Anelosimus fraternus Agnarsson, 2006 | | Argyrodes argentatus Octavius Pic..., 1880 | Dewdrop spider | | Argyrodes argyrodes (Walckenaer, 1842) | ⇒ Neospintharus trigonum Nicholas Mar..., 1850 | | Argyrodes elevatus (WÅ‚adysÅ‚aw ..., 1873) | ⇒ Chrysso pulcherrima Mello-Leitao, 1917 | | Ariamnes longissimus Eugen von Ke..., 1891 | | | Cryptachaea hirta Taczanowski, 1873 | Cobweb spiders | | Cryptachaea jequirituba Levi, 1963 | | | Cryptachaea rioensis Levi, 1963 | | | Dipoena atlantica Arthur Merto..., 1943 | Cobweb spiders | | Dipoena cordiformis Eugen von Ke..., 1886 | Cobweb spiders | | Dipoena pumicata Eugen von Ke..., 1886 | | | Echinotheridion andresito M. J. Ramíre..., 1999 | | | Echinotheridion cartum (Herbert Walt..., 1963) | ⇒ Echinotheridion levii M. J. Ramíre..., 1999 | | Episinus rio Herbert Walt..., 1967 | | | Euryopis spinifera Mello-Leitao, 1944 | | | Faiditus acuminatus Eugen von Ke..., 1891 | | | Faiditus nataliae José Valentí..., 1996 | | | Guaraniella mahnerti Léon Baert, 1984 | | | Latrodectus geometricus C. L. Koch, 1841 | Brown black widow | | Parasteatoda nigrovittata Keyserling, 1884 | | | Parasteatoda tepidariorum C. L. Koch, 1841 | American house false widow spider | | Phoroncidia reimoseri Herbert Walt..., 1964 | Crested anoda | | Phoroncidia tricuspidata John Blackwall, 1863 | | | Phylloneta pictipes Keyserling, 1884 | | | Rhomphaea oris José Valentí..., 1996 | | | Rhomphaea pignalitoensis José Valentí..., 1996 | | | Spintharus flavidus Nicholas Mar..., 1850 | Cobweb spiders | | Spintharus gracilis Eugen von Ke..., 1886 | | | Steatoda ancorata Holmberg, 1876 | Cobweb spiders | | Steatoda grossa C. L. Koch, 1838 | Brown house spider | | Steatoda moesta Octavius Pic..., 1896 | Cobweb spiders | | Stemmops belavista Marques & Bu..., 1996 | | | Styposis selis Herbert Walt..., 1964 | Crested anoda | | Theridion opolon Herbert Walt..., 1963 | | | Theridion quadripartitum Eugen von Ke..., 1891 | | | Theridula opulenta (Charles Atha..., 1842) | ⇒ Theridula gonygaster Eugène Simon, 1873 | | Thwaitesia affinis Octavius Pic..., 1882 | Cobweb spiders | | Tidarren haemorrhoidale Philip Bertkau, 1880 | Cobweb spiders | | Tidarren sisyphoides Charles Atha..., 1842 | Cobweb spiders |
Subnodes of Theridiidae with occurrences in Misiones
 | | 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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