Species list, Checklist of Infraorder Fornicephalae for Illinois (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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Central Illinois+Iroquois CountyCook County

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Hancock County

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Northern Illinois+Northwestern IllinoisRandolph County

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INSECTOIDGERENGDARK LIGHT

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Checklist for Infraorder Fornicephalae Raven, 1985
and region Illinois (USA)

Class	Arachnida Lamarck, 1801 Arachnids	176 486 929	Families Genera Species	Taxom
Subclass	Micrura Ehrenberg, 1831	138 401 815	Families Genera Species	Taxom
Infraclass	Megoperculata Börner, 1902	55 289 700	Families Genera Species	Taxom
Order	Araneae Clerck, 1757 Spider, Spiders, True Spiders	49 282 692	Families Genera Species	Taxom
Suborder	Mygalomorphae Pocock, 1892 Mygalomorphs, Primitive spiders	4 4 5	Families Genera Species	Taxom
Infraorder	Fornicephalae Raven, 1985	3 3 5	Families Genera Species	Taxom

List of families for Illinois
3 Families width 5 Species

Antrodiaetidae Gertsch, 1940	Folding trapdoor spider	1	Species	Taxom
Atypidae Thorell, 1870	Atypical tarantulas	3	Species	Taxom
Ctenizidae Thorell, 1887	Cork-lid trapdoor spider	1	Species	Taxom

Genera for Illinois
3 Genera with 5 Species

Antrodiaetus Ausserer, 1968	Red Folding Door Trapdoor Spider	1	Species	Taxom
Sphodros Walckenaer, 1829		3	Species	Taxom
Ummidia Thorell, 1917	Cork-lid Trapdoor Spider	1	Species	Taxom

Species list for Illinois
5 Species

Antrodiaetus hadros Coyle, 1968
Sphodros coylei Gertsch & Pl..., 1980
Sphodros niger Hentz, 1842	Black purse-web spider
Sphodros rufipes Latreille, 1829	Red legged purseweb spider
Ummidia tuobita Ralph Vary C..., 1917

Subnodes of Fornicephalae with occurrences in Illinois

Superfamily	Atypoidea Thorell, 1870	2 2 4	Families Genera Species	Taxom
Superfamily	Ctenizoidea Thorell, 1887 trap door spiders	1 1 1	Family Genus Species	Taxom