Species list, Checklist of Subfamily Theridiinae for Red Deer County (Central 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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Central Alberta

Red Deer County

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INSECTOIDGERENGDARK LIGHT

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Checklist for Subfamily Theridiinae Sundevall, 1833
and region Red Deer County (Central Alberta, Alberta, Canada)

Class	Arachnida Lamarck, 1801 Arachnids	41 121 151	Families Genera Species	Taxom
Subclass	Micrura Ehrenberg, 1831	38 117 148	Families Genera Species	Taxom
Infraclass	Megoperculata Börner, 1902	21 93 134	Families Genera Species	Taxom
Order	Araneae Clerck, 1757 Spider, Spiders, True Spiders	21 93 134	Families Genera Species	Taxom
Suborder	Araneomorphae Smith, 1902 True Spiders	19 91 130	Families Genera Species	Taxom
Infraorder	Araneomorphi Smith, 1902	19 91 130	Families Genera Species	Taxom
Superfamily	Araneoidea Latreille, 1806	4 53 75	Families Genera Species	Taxom
Family	Theridiidae Sundevall, 1833 Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders	6 7	Genera Species	Taxom
Subfamily	Theridiinae Sundevall, 1833	2 4	Genera Species	Taxom

Genera for Red Deer County
2 Genera with 4 Species

Rugathodes Archer, 1882		2	Species	Taxom
Theridion Walckenaer, 1882	Tangle-Web Spiders	2	Species	Taxom

Species list for Red Deer County
4 Species

Rugathodes aurantius James Henry ..., 1915
Rugathodes sexpunctatus James Henry ..., 1882
Theridion differens (James Henry ..., 1882)	⇒ Theridion glaucescens Lawrence Becker, 1879
Theridion murarium James Henry ..., 1882