Checklist for Family Theridiidae Sundevall, 1833 (Cobweb And Widow Spiders)
and region Newfoundland and Labrador (East Canada, Canada)
Class
| Arachnida
Lamarck, 1801
Arachnids | 130
314
504 | Families
Genera
Species |
Taxom
|
Subclass
| Micrura
Ehrenberg, 1831
| 119
291
482 | Families
Genera
Species |
Taxom
|
Infraclass
| Megoperculata
Börner, 1902
| 27
164
329 | Families
Genera
Species |
Taxom
|
Order
| Araneae
Clerck, 1757
Spider, Spiders, True Spiders | 27
164
329 | Families
Genera
Species |
Taxom
|
Suborder
| Araneomorphae
Smith, 1902
True Spiders | 25
162
315 | Families
Genera
Species |
Taxom
|
Infraorder
| Araneomorphi
Smith, 1902
| 25
162
315 | Families
Genera
Species |
Taxom
|
Superfamily
| Araneoidea
Latreille, 1806
| 5
90
174 | Families
Genera
Species |
Taxom
| | Family | Theridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 13
25 | Genera
Species |
Taxom
|
Genera for Newfoundland and Labrador
13 Genera with 25 Species | Canalidion Wunderlich, 1882 | | 1 | Species | Taxom | | Crustulina Menge, 1834 | | 1 | Species | Taxom | | Enoplognatha Pavesi, 1833 | | 3 | Species | Taxom | | Euryopis Menge, 1954 | | 2 | Species | Taxom | | Neottiura Menge, 1767 | | 1 | Species | Taxom | | Ohlertidion Wunderlich, 1870 | | 1 | Species | Taxom | | Parasteatoda Archer, 1841 | Comb-Clawed Spider | 1 | Species | Taxom | | Phylloneta Archer, 1881 | | 1 | Species | Taxom | | Robertus O. P.-Cambridge, 1939 | | 2 | Species | Taxom | | Rugathodes Archer, 1915 | | 1 | Species | Taxom | | Steatoda Sundevall, 1802 | False black widows | 3 | Species | Taxom | | Theridion Walckenaer, 1833 | Tangle-Web Spiders | 7 | Species | Taxom | | Theridula Emerton, 1954 | | 1 | Species | Taxom |
Species list for Newfoundland and Labrador
25 Species | Canalidion montanum James Henry ..., 1882 | | | Crustulina guttata Wider, 1834 | | | Enoplognatha intrepida William Sør..., 1898 | | | Enoplognatha ovata (Clerck, 1758) | ⇒ Enoplognatha latimana Hippa & Oksala, 1982 | | Enoplognatha thoracica (Carl Wilhelm..., 1833) | ⇒ Enoplognatha oelandica Tord Tamerla..., 1875 | | Euryopis funebris Hentz, 1850 | | | Euryopis pepini Levi, 1954 | | | Neottiura bimaculata Linnaeus, 1767 | | | Ohlertidion ohlerti Tord Tamerla..., 1870 | | | Parasteatoda tepidariorum C. L. Koch, 1841 | American house false widow spider | | Phylloneta impressa Ludwig Carl ..., 1881 | | | Robertus fuscus James Henry ..., 1894 | | | Robertus lyrifer Herman Theod..., 1939 | Hemp | | Rugathodes aurantius James Henry ..., 1915 | | | Steatoda bipunctata Linnaeus, 1758 | False widow | | Steatoda grossa C. L. Koch, 1838 | Brown house spider | | Steatoda triangulosa Walckenaer, 1802 | Triangulate bud spider | | Theridion differens (James Henry ..., 1882) | ⇒ Theridion glaucescens Lawrence Becker, 1879 | | Theridion glaucescens Lawrence Becker, 1879 | | | Theridion lawrencei Willis J. Ge..., 1942 | | | Theridion murarium James Henry ..., 1882 | | | Theridion petraeum (Ludwig Carl ..., 1872) | ⇒ Theridion wiehlei Ehrenfried S..., 1938 | | 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 |
Subnodes of Theridiidae with occurrences in Newfoundland and Labrador
 | | 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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