Species list, Checklist of Infraorder Fornicephalae for America (Continents)

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 Infraorder Fornicephalae Raven, 1985
and region America (Continents)

Class	Arachnida Lamarck, 1801 Arachnids	699 6720 45540	Families Genera Species	Taxom
Subclass	Micrura Ehrenberg, 1831	582 5283 38480	Families Genera Species	Taxom
Infraclass	Megoperculata Börner, 1902	130 2424 22900	Families Genera Species	Taxom
Order	Araneae Clerck, 1757 Spider, Spiders, True Spiders	110 2322 22261	Families Genera Species	Taxom
Suborder	Mygalomorphae Pocock, 1892 Mygalomorphs, Primitive spiders	18 243 1952	Families Genera Species	Taxom
Infraorder	Fornicephalae Raven, 1985	8 40 317	Families Genera Species	Taxom

List of families for America
8 Families width 317 Species and 1 Subspecies

Antrodiaetidae Gertsch, 1940	Folding trapdoor spider	36	Species	Taxom
Atypidae Thorell, 1870	Atypical tarantulas	10	Species	Taxom
Ctenizidae Thorell, 1887	Cork-lid trapdoor spider	65	Species	Taxom
Cyrtaucheniidae Simon, 1892	Cyrtaucheiid spiders	127	Species	Taxom
Euctenizidae (Raven, 1985)	Wafer-lid trapdoor spiders	1	Species	Taxom
Halonoproctidae Pocock, 1901		2	Species	Taxom
Idiopidae Simon, 1892	Armored trapdoor spiders	59	Species	Taxom
Migidae Simon, 1892	Tree trapdoor spiders	17	Species	Taxom

Subnodes of Fornicephalae with occurrences in America

Superfamily	Atypoidea Thorell, 1870	2 5 46	Families Genera Species	Taxom
Superfamily	Ctenizoidea Thorell, 1887 trap door spiders	2 7 67	Families Genera Species	Taxom
Superfamily	Cyrtauchenioidea Simon, 1892 Wafer trapdoor spiders	2 16 128	Families Genera Species	Taxom
Superfamily	Idiopoidea Simon, 1892	1 8 59	Family Genera Species	Taxom
Superfamily	Migoidea Raven, 1986	1 4 17	Family Genera Species	Taxom