Species list, Checklist of Infraorder Fornicephalae for Fresno County (California, USA)

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Checklist for Infraorder Fornicephalae Raven, 1985
and region Fresno County (California, USA)

Class	Arachnida Lamarck, 1801 Arachnids	56 103 115	Families Genera Species	Taxom
Subclass	Micrura Ehrenberg, 1831	50 97 109	Families Genera Species	Taxom
Infraclass	Megoperculata Börner, 1902	22 62 80	Families Genera Species	Taxom
Order	Araneae Clerck, 1757 Spider, Spiders, True Spiders	22 62 80	Families Genera Species	Taxom
Suborder	Mygalomorphae Pocock, 1892 Mygalomorphs, Primitive spiders	2 2 2	Families Genera Species	Taxom
Infraorder	Fornicephalae Raven, 1985	2 2 2	Families Genera Species	Taxom

List of families for Fresno County
2 Families width 2 Species

Antrodiaetidae Gertsch, 1940	Folding trapdoor spider	1	Species	Taxom
Ctenizidae Thorell, 1887	Cork-lid trapdoor spider	1	Species	Taxom

Genera for Fresno County
2 Genera with 2 Species

Aliatypus Smith, 1974		1	Species	Taxom
Hebestatis Simon, 1891		1	Species	Taxom

Species list for Fresno County
2 Species

Aliatypus janus Coyle, 1974
Hebestatis theveneti Eugène Simon, 1891

Subnodes of Fornicephalae with occurrences in Fresno County

Superfamily	Atypoidea Thorell, 1870	1 1 1	Family Genus Species	Taxom
Superfamily	Ctenizoidea Thorell, 1887 trap door spiders	1 1 1	Family Genus Species	Taxom