Checklist for Family Theridiidae Sundevall, 1833 (Cobweb And Widow Spiders)
and region West USA (USA)
Class
| Arachnida
Lamarck, 1801
Arachnids | 358
1430
3936 | Families
Genera
Species |
Taxom
|
Subclass
| Micrura
Ehrenberg, 1831
| 314
1250
3312 | Families
Genera
Species |
Taxom
|
Infraclass
| Megoperculata
Börner, 1902
| 73
553
2092 | Families
Genera
Species |
Taxom
|
Order
| Araneae
Clerck, 1757
Spider, Spiders, True Spiders | 68
546
2078 | Families
Genera
Species |
Taxom
|
Suborder
| Araneomorphae
Smith, 1902
True Spiders | 56
514
1972 | Families
Genera
Species |
Taxom
|
Infraorder
| Araneomorphi
Smith, 1902
| 54
512
1965 | Families
Genera
Species |
Taxom
|
Superfamily
| Araneoidea
Latreille, 1806
| 9
221
785 | Families
Genera
Species |
Taxom
| | Family | Theridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 34
127 | Genera
Species |
Taxom
|
Genera for West USA
34 Genera with 127 Species #ACDEGLMNOPRSTWY
| Anelosimus Simon, 1850 | Social cobweb spiders | 1 | Species | Taxom | | Argyrodes Simon, 1873 | Dewdrop spiders | 2 | Species | Taxom | | Asagena Sundevall, 1884 | | 4 | Species | Taxom | | Canalidion Wunderlich, 1882 | | 1 | Species | Taxom | | Chrosiothes Simon, 1954 | | 1 | Species | Taxom | | Chrysso O. P.-Cambridge, 1957 | Comb-footed Spiders | 2 | Species | Taxom | | Crustulina Menge, 1861 | | 1 | Species | Taxom | | Cryptachaea Archer, 1896 | cobweb spiders | 3 | Species | Taxom | | Dipoena Thorell, 1882 | | 3 | Species | Taxom | | Emertonella Bryant, 1886 | | 1 | Species | Taxom | | Enoplognatha Pavesi, 1942 | | 6 | Species | Taxom | | Euryopis Menge, 1954 | | 10 | Species | Taxom | | Gmogala Keyserling, 1890 | | 1 | Species | Taxom | | Lasaeola Simon, 1949 | | 1 | Species | Taxom | | Latrodectus Walckenaer, 1837 | Black widow spider | 13 | Species | Taxom | | Melychiopharis Simon, 1895 | | 1 | Species | Taxom | | Neospintharus Exline, 1850 | | 1 | Species | Taxom | | Neottiura Menge, 1767 | | 1 | Species | Taxom | | Ohlertidion Wunderlich, 1870 | | 1 | Species | Taxom | | Parasteatoda Archer, 1841 | Comb-Clawed Spider | 2 | Species | Taxom | | Phylloneta Archer, 1884 | | 2 | Species | Taxom | | Platnickina Kocak & Kemal, 1802 | | 1 | Species | Taxom | | Rhomphaea L. Koch, 1850 | | 1 | Species | Taxom | | Robertus O. P.-Cambridge, 1933 | | 10 | Species | Taxom | | Rugathodes Archer, 1882 | | 2 | Species | Taxom | | Simitidion Wunderlich, 1836 | | 1 | Species | Taxom | | Steatoda Sundevall, 1960 | False black widows | 15 | Species | Taxom | | Theonoe Simon, 1906 | | 1 | Species | Taxom | | Theridion Walckenaer, 0 | Tangle-Web Spiders | 29 | Species | Taxom | | Theridula Emerton, 1842 | | 1 | Species | Taxom | | Thymoites Keyserling, 1882 | | 4 | Species | Taxom | | Tidarren Chamberlin &..., 1842 | | 2 | Species | Taxom | | Wamba O. P.-Cambridge, 1895 | | 1 | Species | Taxom | | Yunohamella Yoshida, 1842 | | 1 | Species | Taxom |
Species list for West USA
127 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 | | Asagena americana James Henry ..., 1882 | Two-Spotted Cobweb Spider | | Asagena fulva Eugen von Ke..., 1884 | | | Asagena medialis Richard C. B..., 1898 | | | Asagena pulcher Eugen von Ke..., 1884 | Catalpa leafminer | | Canalidion montanum James Henry ..., 1882 | | | Chrosiothes chirica Herbert Walt..., 1954 | | | Chrysso nordica Ralph Vary C..., 1947 | | | Chrysso pelyx Herbert Walt..., 1957 | | | Crustulina sticta (O. P.-Cambridge, 1861) | ⇒ Crustulina guttata Wider, 1834 | | Cryptachaea blattea Urquhart, 1886 | Theridiid spider | | Cryptachaea canionis Chamberlin &..., 1929 | | | Cryptachaea porteri Banks, 1896 | Cobweb spiders | | Dipoena buccalis Eugen von Ke..., 1886 | | | Dipoena malkini Herbert Walt..., 1953 | | | Dipoena nigra (James Henry ..., 1882) | ⇒ Theridula nigerrima Alexander Pe..., 1911 | | Emertonella taczanowskii Keyserling, 1886 | Cobweb spiders | | Enoplognatha intrepida William Sør..., 1898 | | | Enoplognatha joshua Ralph Vary C..., 1942 | | | Enoplognatha marmorata (Nicholas Mar..., 1850) | ⇒ Enoplognatha caricis Fickert, 1876 | | Enoplognatha ovata (Clerck, 1758) | ⇒ Enoplognatha latimana Hippa & Oksala, 1982 | | Enoplognatha thoracica (Carl Wilhelm..., 1833) | ⇒ Enoplognatha oelandica Tord Tamerla..., 1875 | | Enoplognatha wyuta Ralph Vary C..., 1942 | | | Euryopis argentea Emerton, 1882 | | | Euryopis californica Banks, 1904 | | | Euryopis coki Levi, 1954 | | | Euryopis episinoides Charles Atha..., 1847 | | | Euryopis formosa Banks, 1908 | | | Euryopis funebris Hentz, 1850 | | | Euryopis lineatipes O. P.-Cambridge, 1893 | Cobweb spiders | | Euryopis quinquemaculata Banks, 1900 | | | Euryopis scriptipes Banks, 1908 | | | Euryopis spiritus Levi, 1954 | | | Gmogala scarabaeus Eugen von Ke..., 1890 | | | Lasaeola atopa Ralph Vary C..., 1949 | Thin-ribbed mountainsnail | | Latrodectus bishopi Kaston, 1938 | Red widow | | Latrodectus curacaviensis (Müller, 1776) | ⇒ Latrodectus variegatus Hercule Nicolet, 1849 | | Latrodectus diaguita Carcavallo, 1960 | | | Latrodectus elegans Thorell, 1898 | | | Latrodectus geometricus C. L. Koch, 1841 | Brown black widow | | Latrodectus hesperus Chamberlin &..., 1935 | Western black widow | | Latrodectus karrooensis Smithers, 1944 | | | Latrodectus katipo Powell, 1871 | Red Katipo | | Latrodectus mactans (Fabricius, 1775) | ⇒ Latrodectus tredecimguttatus Rossi, 1790 | | Latrodectus renivulvatus Dahl, 1902 | | | Latrodectus revivensis Shulov, 1948 | | | Latrodectus tredecimguttatus Rossi, 1790 | European black widow | | Latrodectus variolus (Walckenaer, 1837) | ⇒ Latrodectus hesperus Chamberlin &..., 1935 | | Melychiopharis cynips Eugène Simon, 1895 | | | Neospintharus trigonum Nicholas Mar..., 1850 | Horned Parasitic Cobweaver | | Neottiura bimaculata Linnaeus, 1767 | | | Ohlertidion ohlerti Tord Tamerla..., 1870 | | | Parasteatoda tabulata Levi, 1980 | Comb-footed spider | | Parasteatoda tepidariorum C. L. Koch, 1841 | American house false widow spider | | Phylloneta impressa Ludwig Carl ..., 1881 | | | Phylloneta pictipes Keyserling, 1884 | | | Platnickina tincta Walckenaer, 1802 | | | Rhomphaea fictilium Hentz, 1850 | Lizard Spider | | Robertus arcticus Ralph Vary C..., 1947 | | | Robertus borealis Kaston, 1946 | | | Robertus crosbyi Kaston, 1946 | | | Robertus eremophilus Ralph Vary C..., 1928 | | | Robertus fuscus James Henry ..., 1894 | | | Robertus laticeps Eugen von Ke..., 1884 | | | Robertus lividus John Blackwall, 1836 | | | Robertus pumilus James Henry ..., 1909 | | | Robertus riparius Eugen von Ke..., 1886 | | | Robertus vigerens Ralph Vary C..., 1933 | | | Rugathodes aurantius James Henry ..., 1915 | | | Rugathodes sexpunctatus James Henry ..., 1882 | | | Simitidion simile Carl Ludwig ..., 1836 | | | Steatoda alboclathrata Eugène Simon, 1897 | | | Steatoda albomaculata (De Geer, 1778) | ⇒ Chrysso albomaculata O. P.-Cambridge, 1882 | | Steatoda americana (Emerton, 1882) | ⇒ Steatoda mexicana Herbert Walt..., 1957 | | Steatoda atascadera Ralph Vary C..., 1942 | | | Steatoda bipunctata Linnaeus, 1758 | False widow | | Steatoda borealis Nicholas Mar..., 1850 | Boreal Combfoot | | Steatoda fulva (Keyserling, 1884) | ⇒ Asagena fulva Eugen von Ke..., 1884 | | Steatoda grandis (Richard C. B..., 1901) | ⇒ Steatoda mexicana Herbert Walt..., 1957 | | Steatoda grossa C. L. Koch, 1838 | Brown house spider | | Steatoda hespera Ralph Vary C..., 1933 | Florida carpenter ant | | Steatoda mexicana Herbert Walt..., 1957 | | | Steatoda nobilis Tord Tamerla..., 1875 | Cobweb weaver | | Steatoda trianguloides Gershom Levy, 1991 | | | Steatoda triangulosa Walckenaer, 1802 | Triangulate bud spider | | Steatoda variata Willis J. Ge..., 1960 | | | Theonoe stridula Crosby, 1906 | | | Theridion albidum (Richard C. B..., 1895) | ⇒ Theridion berlandi Carl Friedri..., 1942 | | Theridion arizonense Herbert Walt..., 1957 | | | Theridion californicum Richard C. B..., 1904 | | | Theridion differens (James Henry ..., 1882) | ⇒ Theridion glaucescens Lawrence Becker, 1879 | | Theridion dilutum Herbert Walt..., 1957 | | | Theridion dividuum (Willis J. Ge..., 1942) | ⇒ Thymoites expulsus Willis J. Ge..., 1936 | | Theridion frondeum Nicholas Mar..., 1850 | Eastern Long-Legged Cobweaver | | Theridion goodnightorum Herbert Walt..., 1957 | | | Theridion hemerobium Eugène Simon, 1914 | | | Theridion lawrencei Willis J. Ge..., 1942 | | | Theridion leechi Willis J. Ge..., 1942 | | | Theridion liliputanum | | | Theridion logan Levi & Patrick, 2013 | | | Theridion marxii | | | Theridion melanurum Carl Wilhelm..., 1831 | Balsam fir | | Theridion metator Eugène Simon, 1907 | | | Theridion montanum (Emerton, 1882) | ⇒ Canalidion montanum James Henry ..., 1882 | | Theridion murarium James Henry ..., 1882 | | | Theridion mystaceum Koch, 1870 | | | Theridion neomexicanum Richard C. B..., 1901 | | | Theridion opertaneum Scudder, 1890 | | | Theridion petraeum (Ludwig Carl ..., 1872) | ⇒ Theridion wiehlei Ehrenfried S..., 1938 | | Theridion pictum (Charles Atha..., 1802) | ⇒ Theridion hemerobium Eugène Simon, 1914 | | Theridion punctipes James Henry ..., 1924 | | | Theridion rabuni Ralph Vary C..., 1944 | | | Theridion saanichum Ralph Vary C..., 1947 | | | Theridion transgressum Alexander Pe..., 1911 | | | Theridion varians Carl Wilhelm..., 1833 | Red spruce | | Theridion ventillans | | | Theridula opulenta (Charles Atha..., 1842) | ⇒ Theridula gonygaster Eugène Simon, 1873 | | Thymoites minnesota Herbert Walt..., 1964 | Crested anoda | | Thymoites pallidus James Henry ..., 1913 | | | Thymoites pictipes Richard C. B..., 1904 | | | Thymoites unimaculatus James Henry ..., 1882 | | | Tidarren haemorrhoidale Philip Bertkau, 1880 | Cobweb spiders | | Tidarren sisyphoides Charles Atha..., 1842 | Cobweb spiders | | Wamba crispulus Eugène Simon, 1895 | | | Yunohamella lyrica Walckenaer, 1842 | |
Subnodes of Theridiidae with occurrences in West USA
 | | 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
|
