Checklist for Family Theridiidae Sundevall, 1833 (Cobweb And Widow Spiders)
and region Entre Rios (Argentina)
Class
| Arachnida
Lamarck, 1801
Arachnids | 49
202
279 | Families
Genera
Species |
Taxom
|
Subclass
| Micrura
Ehrenberg, 1831
| 45
189
269 | Families
Genera
Species |
Taxom
|
Infraclass
| Megoperculata
Börner, 1902
| 38
179
257 | Families
Genera
Species |
Taxom
|
Order
| Araneae
Clerck, 1757
Spider, Spiders, True Spiders | 38
179
257 | Families
Genera
Species |
Taxom
|
Suborder
| Araneomorphae
Smith, 1902
True Spiders | 32
166
244 | Families
Genera
Species |
Taxom
|
Infraorder
| Araneomorphi
Smith, 1902
| 32
166
244 | Families
Genera
Species |
Taxom
|
Superfamily
| Araneoidea
Latreille, 1806
| 5
53
87 | Families
Genera
Species |
Taxom
| | Family | Theridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 19
26 | Genera
Species |
Taxom
|
Genera for Entre Rios
19 Genera with 26 Species Achaearanea Strand, 1929 | | 0 | Species | Taxom | | Anelosimus Simon, 1850 | Social cobweb spiders | 1 | Species | Taxom | | Argyrodes Simon, 1873 | Dewdrop spiders | 3 | Species | Taxom | | Chrosiothes Simon, 1964 | | 1 | Species | Taxom | | Cryptachaea Archer, 1886 | cobweb spiders | 4 | Species | Taxom | | Dipoena Thorell, 1886 | | 2 | Species | Taxom | | Dipoenata Wunderlich, 1948 | | 1 | Species | Taxom | | Emertonella Bryant, 1886 | | 1 | Species | Taxom | | Euryopis Menge, 1944 | | 1 | Species | Taxom | Faiditus Keyserling, 1884 | | 0 | Species | Taxom | | Latrodectus Walckenaer, 1841 | Black widow spider | 1 | Species | Taxom | | Nihonhimea Yoshida, 1884 | | 1 | Species | Taxom | | Platnickina Kocak & Kemal, 1906 | | 1 | Species | Taxom | | Rhomphaea L. Koch, 1996 | | 1 | Species | Taxom | | Steatoda Sundevall, 1987 | False black widows | 2 | Species | Taxom | Tekellina Levi, 1957 | | 0 | Species | Taxom | | Theridion Walckenaer, 1891 | Tangle-Web Spiders | 4 | Species | Taxom | | Thymoites Keyserling, 1941 | | 1 | Species | Taxom | | Wamba O. P.-Cambridge, 1895 | | 1 | Species | Taxom |
Species list for Entre Rios
26 Species | Anelosimus studiosus (Nicholas Mar..., 1850) | ⇒ Anelosimus fraternus Agnarsson, 2006 | | Argyrodes argyrodes (Walckenaer, 1842) | ⇒ Neospintharus trigonum Nicholas Mar..., 1850 | | Argyrodes elevatus (WÅ‚adysÅ‚aw ..., 1873) | ⇒ Chrysso pulcherrima Mello-Leitao, 1917 | | Argyrodes nephilae WÅ‚adysÅ‚aw ..., 1873 | | | Chrosiothes niteroi Herbert Walt..., 1964 | Crested anoda | | Cryptachaea altiventer Keyserling, 1884 | | | Cryptachaea bellula Keyserling, 1891 | | | Cryptachaea hirta Taczanowski, 1873 | Cobweb spiders | | Cryptachaea pinguis Keyserling, 1886 | | | Dipoena atlantica Arthur Merto..., 1943 | Cobweb spiders | | Dipoena granulata Eugen von Ke..., 1886 | | | Dipoenata morosa Elizabeth Ba..., 1948 | | | Emertonella taczanowskii Keyserling, 1886 | Cobweb spiders | | Euryopis spinifera Mello-Leitao, 1944 | | | Latrodectus geometricus C. L. Koch, 1841 | Brown black widow | | Nihonhimea tesselata Keyserling, 1884 | | | Platnickina mneon Bösenberg & ..., 1906 | Theridiid spidereater | | Rhomphaea palmarensis José Valentí..., 1996 | | | Steatoda grossa C. L. Koch, 1838 | Brown house spider | | Steatoda retorta González, 1987 | | | Theridion exlineae Herbert Walt..., 1963 | | | Theridion fastosum Eugen von Ke..., 1884 | Guinea ant | | Theridion grandiosum Herbert Walt..., 1963 | | | Theridion tinctorium Eugen von Ke..., 1891 | | | Thymoites puer Cândido Firm..., 1941 | | | Wamba crispulus Eugène Simon, 1895 | |
Subnodes of Theridiidae with occurrences in Entre Rios
 | | 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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