Species list, Checklist of Family Theridiidae (Cobweb And Widow Spiders) for Vulcan County (Southern Alberta, Alberta, Canada)

Ants	Arachnids
Bees	Beetles
Booklice	Bugs
Bumblebees	Butterflies
Cicadas	Crane flies
Dragonflies	Earwigs
Flies	Isopods
Locusts	Mantises
Mayflies	Mosquitoes
Myriapods	Net-winged
Plant-parasitic	Scorpion flies
Termites	Wasps

Taxonomy & Distribution
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INSECTOIDGERENGDARK LIGHT

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Checklist for Family Theridiidae Sundevall, 1833 (Cobweb And Widow Spiders)
and region Vulcan County (Southern Alberta, Alberta, Canada)

Class	Arachnida Lamarck, 1801 Arachnids	33 75 88	Families Genera Species	Taxom
Subclass	Micrura Ehrenberg, 1831	31 72 86	Families Genera Species	Taxom
Infraclass	Megoperculata Börner, 1902	17 55 72	Families Genera Species	Taxom
Order	Araneae Clerck, 1757 Spider, Spiders, True Spiders	17 55 72	Families Genera Species	Taxom
Suborder	Araneomorphae Smith, 1902 True Spiders	16 54 69	Families Genera Species	Taxom
Infraorder	Araneomorphi Smith, 1902	16 54 69	Families Genera Species	Taxom
Superfamily	Araneoidea Latreille, 1806	4 28 38	Families Genera Species	Taxom
Family	Theridiidae Sundevall, 1833 Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders	4 4	Genera Species	Taxom

Genera for Vulcan County
4 Genera with 4 Species

Canalidion Wunderlich, 1882	1	Species	Taxom
Crustulina Menge, 1834	1	Species	Taxom
Enoplognatha Pavesi, 1758	1	Species	Taxom
Rugathodes Archer, 1915	1	Species	Taxom

Species list for Vulcan County
4 Species

Canalidion montanum James Henry ..., 1882
Crustulina guttata Wider, 1834
Enoplognatha ovata (Clerck, 1758)	⇒ Enoplognatha latimana Hippa & Oksala, 1982
Rugathodes aurantius James Henry ..., 1915

Subnodes of Theridiidae with occurrences in Vulcan County

Subfamily	Latrodectinae Petrunkevitch, 1928	1 1	Genus Species	Taxom
Subfamily	Pholcommatinae Simon, 1894	1 1	Genus Species	Taxom
Subfamily	Theridiinae Sundevall, 1833	1 1	Genus Species	Taxom

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