Checklist for Subfamily Theridiinae Sundevall, 1833 and region West Canada (Canada)
Class | Arachnida Lamarck, 1801 Arachnids | 262 864 2024 | Families Genera Species | Taxom | Subclass | Micrura Ehrenberg, 1831
| 238 814 1968 | Families Genera Species | Taxom | Infraclass | Megoperculata Börner, 1902
| 60 430 1360 | Families Genera Species | Taxom | Order | Araneae Clerck, 1757 Spider, Spiders, True Spiders | 58 428 1358 | Families Genera Species | Taxom | Suborder | Araneomorphae Smith, 1902 True Spiders | 48 417 1314 | Families Genera Species | Taxom | Infraorder | Araneomorphi Smith, 1902
| 48 417 1314 | Families Genera Species | Taxom | Superfamily | Araneoidea Latreille, 1806
| 8 209 666 | Families Genera Species | Taxom | | Family | Theridiidae Sundevall, 1833 Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 31 92 | Genera Species | Taxom | | Subfamily | Theridiinae Sundevall, 1833
| 11 34 | Genera Species | Taxom |
Genera for West Canada 11 Genera with 34 Species Achaearanea Strand, 1929 | | 0 | Species | Taxom | | Chrysso O. P.-Cambridge, 1957 | Comb-footed Spiders | 3 | Species | Taxom | | Coleosoma O. P.-Cambridge, 1900 | | 1 | Species | Taxom | | Melychiopharis Simon, 1895 | | 1 | Species | Taxom | | Neottiura Menge, 1767 | | 1 | Species | Taxom | | Rugathodes Archer, 1882 | | 2 | Species | Taxom | | Simitidion Wunderlich, 1836 | | 1 | Species | Taxom | | Theridion Walckenaer, 1938 | Tangle-Web Spiders | 18 | Species | Taxom | | Theridula Emerton, 1954 | | 1 | Species | Taxom | | Thymoites Keyserling, 1882 | | 5 | Species | Taxom | | Wamba O. P.-Cambridge, 1895 | | 1 | Species | Taxom |
Species list for West Canada 34 Species | Chrysso albomaculata O. P.-Cambridge, 1882 | | | Chrysso nordica Ralph Vary C..., 1947 | | | Chrysso pelyx Herbert Walt..., 1957 | | | Coleosoma floridanum Banks, 1900 | Cobweb Spider | | Melychiopharis cynips Eugène Simon, 1895 | | | Neottiura bimaculata Linnaeus, 1767 | | | Rugathodes aurantius James Henry ..., 1915 | | | Rugathodes sexpunctatus James Henry ..., 1882 | | | Simitidion simile Carl Ludwig ..., 1836 | | | Theridion agrifoliae Herbert Walt..., 1957 | | | 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 hemerobium Eugène Simon, 1914 | | | Theridion lawrencei Willis J. Ge..., 1942 | | | Theridion limitatum Ludwig Carl ..., 1872 | | | Theridion melanurum Carl Wilhelm..., 1831 | Balsam fir | | Theridion michelbacheri Herbert Walt..., 1957 | | | Theridion murarium James Henry ..., 1882 | | | Theridion neomexicanum Richard C. B..., 1901 | | | Theridion petraeum (Ludwig Carl ..., 1872) | ⇒ Theridion wiehlei Ehrenfried S..., 1938 | | Theridion pictum (Charles Atha..., 1802) | ⇒ Theridion hemerobium Eugène Simon, 1914 | | Theridion rabuni Ralph Vary C..., 1944 | | | Theridion saanichum Ralph Vary C..., 1947 | | | Theridion varians Carl Wilhelm..., 1833 | Red spruce | | Theridion wiehlei Ehrenfried S..., 1938 | | | Theridula emertoni Herbert Walt..., 1954 | Emerton'S Bitubercled Cobweaver | | Thymoites bellissimus Ludwig Carl ..., 1879 | | | Thymoites camano Herbert Walt..., 1957 | | | Thymoites minnesota Herbert Walt..., 1964 | Crested anoda | | Thymoites oleatus Ludwig Carl ..., 1879 | | | Thymoites unimaculatus James Henry ..., 1882 | | | Wamba crispulus Eugène Simon, 1895 | |
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