Checklist for Family Theridiidae Sundevall, 1833 (Cobweb And Widow Spiders)
and region Prince Edward Island (East Canada, Canada)
Class
| Arachnida
Lamarck, 1801
Arachnids | 109
312
495 | Families
Genera
Species |
Taxom
|
Subclass
| Micrura
Ehrenberg, 1831
| 100
295
481 | Families
Genera
Species |
Taxom
|
Infraclass
| Megoperculata
Börner, 1902
| 28
203
420 | Families
Genera
Species |
Taxom
|
Order
| Araneae
Clerck, 1757
Spider, Spiders, True Spiders | 28
203
420 | Families
Genera
Species |
Taxom
|
Suborder
| Araneomorphae
Smith, 1902
True Spiders | 26
201
402 | Families
Genera
Species |
Taxom
|
Infraorder
| Araneomorphi
Smith, 1902
| 26
201
402 | Families
Genera
Species |
Taxom
|
Superfamily
| Araneoidea
Latreille, 1806
| 5
119
245 | Families
Genera
Species |
Taxom
| | Family | Theridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 20
35 | Genera
Species |
Taxom
|
Genera for Prince Edward Island
20 Genera with 35 Species Achaearanea Strand, 1929 | | 0 | Species | Taxom | | Canalidion Wunderlich, 1882 | | 1 | Species | Taxom | | Chrysso O. P.-Cambridge, 1957 | Comb-footed Spiders | 3 | Species | Taxom | | Crustulina Menge, 1861 | | 1 | Species | Taxom | | Cryptachaea Archer, 1886 | cobweb spiders | 1 | Species | Taxom | | Dipoena Thorell, 1882 | | 1 | Species | Taxom | | Enoplognatha Pavesi, 1758 | | 3 | Species | Taxom | | Euryopis Menge, 1951 | | 3 | Species | Taxom | | Neospintharus Exline, 1850 | | 1 | Species | Taxom | | Neottiura Menge, 1767 | | 1 | Species | Taxom | | Platnickina Kocak & Kemal, 1802 | | 1 | Species | Taxom | | Robertus O. P.-Cambridge, 1939 | | 2 | Species | Taxom | | Rugathodes Archer, 1882 | | 2 | Species | Taxom | | Steatoda Sundevall, 1778 | False black widows | 1 | Species | Taxom | | Theonoe Simon, 1906 | | 1 | Species | Taxom | | Theridion Walckenaer, 1833 | Tangle-Web Spiders | 7 | Species | Taxom | | Theridula Emerton, 1954 | | 1 | Species | Taxom | | Thymoites Keyserling, 1882 | | 3 | Species | Taxom | | Wamba O. P.-Cambridge, 1895 | | 1 | Species | Taxom | | Yunohamella Yoshida, 1842 | | 1 | Species | Taxom |
Species list for Prince Edward Island
35 Species | Canalidion montanum James Henry ..., 1882 | | | Chrysso albomaculata O. P.-Cambridge, 1882 | | | 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 | | Dipoena nigra (James Henry ..., 1882) | ⇒ Theridula nigerrima Alexander Pe..., 1911 | | Enoplognatha intrepida William Sør..., 1898 | | | Enoplognatha marmorata (Nicholas Mar..., 1850) | ⇒ Enoplognatha caricis Fickert, 1876 | | Enoplognatha ovata (Clerck, 1758) | ⇒ Enoplognatha latimana Hippa & Oksala, 1982 | | Euryopis argentea Emerton, 1882 | | | Euryopis funebris Hentz, 1850 | | | Euryopis saukea Levi, 1951 | Jost Van Dyke's Indian mallow | | Neospintharus trigonum Nicholas Mar..., 1850 | Horned Parasitic Cobweaver | | Neottiura bimaculata Linnaeus, 1767 | | | Platnickina tincta Walckenaer, 1802 | | | Robertus fuscus James Henry ..., 1894 | | | Robertus lyrifer Herman Theod..., 1939 | Hemp | | Rugathodes aurantius James Henry ..., 1915 | | | Rugathodes sexpunctatus James Henry ..., 1882 | | | Steatoda albomaculata (De Geer, 1778) | ⇒ Chrysso albomaculata O. P.-Cambridge, 1882 | | Theonoe stridula Crosby, 1906 | | | Theridion californicum Richard C. B..., 1904 | | | Theridion differens (James Henry ..., 1882) | ⇒ Theridion glaucescens Lawrence Becker, 1879 | | Theridion frondeum Nicholas Mar..., 1850 | Eastern Long-Legged Cobweaver | | Theridion glaucescens Lawrence Becker, 1879 | | | Theridion murarium James Henry ..., 1882 | | | Theridion pictum (Charles Atha..., 1802) | ⇒ Theridion hemerobium Eugène Simon, 1914 | | Theridion varians Carl Wilhelm..., 1833 | Red spruce | | Theridula emertoni Herbert Walt..., 1954 | Emerton'S Bitubercled Cobweaver | | Thymoites bellissimus Ludwig Carl ..., 1879 | | | Thymoites oleatus Ludwig Carl ..., 1879 | | | Thymoites unimaculatus James Henry ..., 1882 | | | Wamba crispulus Eugène Simon, 1895 | | | Yunohamella lyrica Walckenaer, 1842 | |
Subnodes of Theridiidae with occurrences in Prince Edward Island
 | | 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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