Checklist for Family Theridiidae Sundevall, 1833 (Cobweb And Widow Spiders)
and region Puerto Rico (Greater Antilles)
Class
| Arachnida
Lamarck, 1801
Arachnids | 101
280
432 | Families
Genera
Species |
Taxom
|
Subclass
| Micrura
Ehrenberg, 1831
| 85
246
381 | Families
Genera
Species |
Taxom
|
Infraclass
| Megoperculata
Börner, 1902
| 40
167
284 | Families
Genera
Species |
Taxom
|
Order
| Araneae
Clerck, 1757
Spider, Spiders, True Spiders | 36
159
271 | Families
Genera
Species |
Taxom
|
Suborder
| Araneomorphae
Smith, 1902
True Spiders | 32
150
261 | Families
Genera
Species |
Taxom
|
Infraorder
| Araneomorphi
Smith, 1902
| 32
150
261 | Families
Genera
Species |
Taxom
|
Superfamily
| Araneoidea
Latreille, 1806
| 6
49
82 | Families
Genera
Species |
Taxom
| | Family | Theridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 14
21 | Genera
Species |
Taxom
|
Genera for Puerto Rico
14 Genera with 21 Species | Achaearanea Strand, 1942 | | 1 | Species | Taxom | | Anelosimus Simon, 1850 | Social cobweb spiders | 3 | Species | Taxom | | Argyrodes Simon, 1873 | Dewdrop spiders | 1 | Species | Taxom | | Dipoena Thorell, 1963 | | 1 | Species | Taxom | | Faiditus Keyserling, 1962 | | 2 | Species | Taxom | | Latrodectus Walckenaer, 1775 | Black widow spider | 2 | Species | Taxom | | Lithyphantes Thorell, 1930 | | 1 | Species | Taxom | | Platnickina Kocak & Kemal, 1906 | | 1 | Species | Taxom | | Spintharus Hentz, 2018 | | 1 | Species | Taxom | Steatoda Sundevall, 1833 | False black widows | 0 | Species | Taxom | | Styposis Simon, 1930 | | 1 | Species | Taxom | | Theridion Walckenaer, 1959 | Tangle-Web Spiders | 5 | Species | Taxom | | Theridula Emerton, 1873 | | 1 | Species | Taxom | | Wamba O. P.-Cambridge, 1896 | | 1 | Species | Taxom |
Species list for Puerto Rico
21 Species | Achaearanea maricaoensis Elizabeth Ba..., 1942 | Cobweb spiders | | Anelosimus elegans Agnarsson, 2006 | Cobweb spiders | | Anelosimus fraternus Agnarsson, 2006 | | | Anelosimus studiosus (Nicholas Mar..., 1850) | ⇒ Anelosimus fraternus Agnarsson, 2006 | | Argyrodes elevatus (WÅ‚adysÅ‚aw ..., 1873) | ⇒ Chrysso pulcherrima Mello-Leitao, 1917 | | Dipoena puertoricensis Herbert Walt..., 1963 | | | Faiditus exiguus H. Exline & ..., 1962 | | | Faiditus quasiobtusus H. Exline & ..., 1962 | | | Latrodectus geometricus C. L. Koch, 1841 | Brown black widow | | Latrodectus mactans (Fabricius, 1775) | ⇒ Latrodectus tredecimguttatus Rossi, 1790 | | Lithyphantes oophorus Petrunkevitch, 1930 | | | Platnickina mneon Bösenberg & ..., 1906 | Theridiid spidereater | | Spintharus rallorum Chomitz & Ag..., 2018 | | | Styposis lutea Alexander Pe..., 1930 | | | Theridion antillanum Eugène Simon, 1894 | | | Theridion costaricaense Herbert Walt..., 1963 | Cobweb spiders | | Theridion dexteri Petrunkevitch, 1930 | | | Theridion portoricense Petrunkevitch, 1930 | | | Theridion ricense Herbert Walt..., 1959 | | | Theridula gonygaster Eugène Simon, 1873 | Cobweb spiders | | Wamba congener Octavius Pic..., 1896 | |
Subnodes of Theridiidae with occurrences in Puerto Rico
 | | 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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