Species list, Checklist of Subfamily Theridiinae for Elgin County (Southwestern Ontario, Ontario, 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

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INSECTOIDGERENGDARK LIGHT

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Checklist for Subfamily Theridiinae Sundevall, 1833
and region Elgin County (Southwestern Ontario, Ontario, Canada)

Class	Arachnida Lamarck, 1801 Arachnids	53 145 191	Families Genera Species	Taxom
Subclass	Micrura Ehrenberg, 1831	47 135 182	Families Genera Species	Taxom
Infraclass	Megoperculata Börner, 1902	22 105 164	Families Genera Species	Taxom
Order	Araneae Clerck, 1757 Spider, Spiders, True Spiders	22 105 164	Families Genera Species	Taxom
Suborder	Araneomorphae Smith, 1902 True Spiders	20 103 156	Families Genera Species	Taxom
Infraorder	Araneomorphi Smith, 1902	20 103 156	Families Genera Species	Taxom
Superfamily	Araneoidea Latreille, 1806	4 46 65	Families Genera Species	Taxom
Family	Theridiidae Sundevall, 1833 Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders	11 15	Genera Species	Taxom
Subfamily	Theridiinae Sundevall, 1833	4 3	Genera Species	Taxom

Genera for Elgin County
4 Genera with 3 Species

Achaearanea Strand, 1929		0	Species	Taxom
Rugathodes Archer, 1882		1	Species	Taxom
Theridion Walckenaer, 1882	Tangle-Web Spiders	1	Species	Taxom
Theridula Emerton, 1954		1	Species	Taxom

Species list for Elgin County
3 Species

Rugathodes sexpunctatus James Henry ..., 1882
Theridion differens (James Henry ..., 1882)	⇒ Theridion glaucescens Lawrence Becker, 1879
Theridula emertoni Herbert Walt..., 1954	Emerton'S Bitubercled Cobweaver