Species list, Checklist of Superfamily Araneoidea for Castle Rock (Powder River County, Montana, USA)

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 Superfamily Araneoidea Latreille, 1806
and region Castle Rock (Powder River County, Montana, USA)

Class	Arachnida Lamarck, 1801 Arachnids	6 8 7	Families Genera Species	Taxom
Subclass	Micrura Ehrenberg, 1831	5 7 7	Families Genera Species	Taxom
Infraclass	Megoperculata Börner, 1902	5 7 7	Families Genera Species	Taxom
Order	Araneae Clerck, 1757 Spider, Spiders, True Spiders	5 7 7	Families Genera Species	Taxom
Suborder	Araneomorphae Smith, 1902 True Spiders	5 7 7	Families Genera Species	Taxom
Infraorder	Araneomorphi Smith, 1902	5 7 7	Families Genera Species	Taxom
Superfamily	Araneoidea Latreille, 1806	1 2 2	Family Genera Species	Taxom

List of families for Castle Rock (Powder River County)
1 Family width 2 Species

Theridiidae Sundevall, 1833

Cobweb And Widow Spiders

Species

Taxom

Genera for Castle Rock (Powder River County)
2 Genera with 2 Species

Steatoda Sundevall, 1901	False black widows	1	Species	Taxom
Theridion Walckenaer, 1901	Tangle-Web Spiders	1	Species	Taxom

Species list for Castle Rock (Powder River County)
2 Species

Steatoda grandis (Richard C. B..., 1901)	⇒ Steatoda mexicana Herbert Walt..., 1957
Theridion neomexicanum Richard C. B..., 1901

Subnodes of Araneoidea with occurrences in Castle Rock (Powder River County)

Family

Theridiidae
Sundevall, 1833
Cobweb And Widow Spiders, cobweb spider, Cobweb spiders, Cobweb weavers, Comb-footed spiders, Combfooted Spiders, Scaffold web spider, Scaffolding-Web Spiders, Tangle-web spiders, Theridiids

2
2

Genera
Species

Taxom

Araneoidea (Latreille 1806)

Links, sources and further information

Araneoidea at irmng.org