Checklist for Family Theridiidae Sundevall, 1833 (Cobweb And Widow Spiders)
and region Beni (Bolivia)
Class
| Arachnida
Lamarck, 1801
Arachnids | 55
193
167 | Families
Genera
Species |
Taxom
|
Subclass
| Micrura
Ehrenberg, 1831
| 50
187
159 | Families
Genera
Species |
Taxom
|
Infraclass
| Megoperculata
Börner, 1902
| 35
167
143 | Families
Genera
Species |
Taxom
|
Order
| Araneae
Clerck, 1757
Spider, Spiders, True Spiders | 35
167
143 | Families
Genera
Species |
Taxom
|
Suborder
| Araneomorphae
Smith, 1902
True Spiders | 32
163
140 | Families
Genera
Species |
Taxom
|
Infraorder
| Araneomorphi
Smith, 1902
| 32
163
140 | Families
Genera
Species |
Taxom
|
Superfamily
| Araneoidea
Latreille, 1806
| 7
57
63 | Families
Genera
Species |
Taxom
| | Family | Theridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 25
26 | Genera
Species |
Taxom
|
Genera for Beni
25 Genera with 26 Species #ACDEFJNPRSTW
| Achaearanea Strand, 1873 | | 1 | Species | Taxom | | Ameridion Wunderlich, 1959 | | 1 | Species | Taxom | | Anelosimus Simon, 1850 | Social cobweb spiders | 2 | Species | Taxom | | Argyrodes Simon, 1842 | Dewdrop spiders | 1 | Species | Taxom | | Ariamnes Thorell, 1881 | Whip spiders | 1 | Species | Taxom | | Cerocida Simon, 1989 | | 1 | Species | Taxom | | Chrysso O. P.-Cambridge, 1884 | Comb-footed Spiders | 1 | Species | Taxom | | Cryptachaea Archer, 1884 | cobweb spiders | 1 | Species | Taxom | | Dipoena Thorell, 1943 | | 2 | Species | Taxom | | Enoplognatha Pavesi, 1859 | | 1 | Species | Taxom | Episinus Walckenaer, 1809 | | 0 | Species | Taxom | | Faiditus Keyserling, 1936 | | 1 | Species | Taxom | | Janula Strand, 1895 | | 2 | Species | Taxom | | Neopisinus Marques, Buc..., 1893 | | 1 | Species | Taxom | | Parasteatoda Archer, 1884 | Comb-Clawed Spider | 1 | Species | Taxom | | Phycosoma O. P.-Cambridge, 1886 | | 1 | Species | Taxom | | Rhomphaea L. Koch, 1948 | | 1 | Species | Taxom | | Spintharus Hentz, 1850 | | 1 | Species | Taxom | | Styposis Simon, 1964 | | 1 | Species | Taxom | | Tekellina Levi, 1993 | | 1 | Species | Taxom | | Theridion Walckenaer, 1924 | Tangle-Web Spiders | 1 | Species | Taxom | Theridula Emerton, 1882 | | 0 | Species | Taxom | | Thwaitesia O. P.-Cambridge, 1950 | | 1 | Species | Taxom | | Tidarren Chamberlin &..., 1880 | | 1 | Species | Taxom | | Wamba O. P.-Cambridge, 1895 | | 1 | Species | Taxom |
Species list for Beni
26 Species | Achaearanea trapezoidalis Taczanowski, 1873 | Cobweb spiders | | Ameridion petrum Herbert Walt..., 1959 | Cobweb spiders | | Anelosimus eximius Eugen von Ke..., 1884 | Cobweb spiders | | Anelosimus studiosus (Nicholas Mar..., 1850) | ⇒ Anelosimus fraternus Agnarsson, 2006 | | Argyrodes argyrodes (Walckenaer, 1842) | ⇒ Neospintharus trigonum Nicholas Mar..., 1850 | | Ariamnes attenuatus (Octavius Pic..., 1881) | ⇒ Rhomphaea urquharti Bryant, 1933 | | Cerocida ducke Marques & Bu..., 1989 | | | Chrysso sulcata Eugen von Ke..., 1884 | | | Cryptachaea migrans Keyserling, 1884 | | | Dipoena kuyuwini Herbert Walt..., 1963 | | | Dipoena pacifica Arthur Merto..., 1943 | Cobweb spiders | | Enoplognatha diversa John Blackwall, 1859 | | | Faiditus dracus Ralph Vary C..., 1936 | Cobweb spiders | | Janula erythrophthalma Simon, 1894 | Cobweb spiders | | Janula nebulosa Simon, 1895 | | | Neopisinus cognatus O.Pickard-Ca..., 1893 | Cobweb spiders | | Parasteatoda nigrovittata Keyserling, 1884 | | | Phycosoma altum Eugen von Ke..., 1886 | Cobweb spider | | Rhomphaea metaltissima Soares & Cam..., 1948 | | | Spintharus flavidus Nicholas Mar..., 1850 | Cobweb spiders | | Styposis selis Herbert Walt..., 1964 | Crested anoda | | Tekellina bella Marques & Bu..., 1993 | | | Theridion positivum Ralph Vary C..., 1924 | | | Thwaitesia bracteata H. Exline, 1950 | | | Tidarren haemorrhoidale Philip Bertkau, 1880 | Cobweb spiders | | Wamba crispulus Eugène Simon, 1895 | |
Subnodes of Theridiidae with occurrences in Beni
 | | 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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