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


Class
 
Arachnida
Lamarck, 1801
Arachnids
210
706
1743
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
181
622
1554
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
69
402
1302
Families
Genera
Species
 
Taxom
 

Order
 
Araneae
Clerck, 1757
Spider, Spiders, True Spiders
62
395
1296
Families
Genera
Species
 
Taxom
 

Suborder
 
Mygalomorphae
Pocock, 1892
Mygalomorphs, Primitive spiders
10
15
39
Families
Genera
Species
 
Taxom
 

Infraorder
 
Fornicephalae
Raven, 1985
6
10
16
Families
Genera
Species
 
Taxom
 


List of families for Texas
6 Families width 16 Species
Antrodiaetidae Gertsch, 1940Folding trapdoor spider0SpeciesTaxom
Idiopidae Simon, 1892Armored trapdoor spiders1SpeciesTaxom
Ctenizidae Thorell, 1887Cork-lid trapdoor spider5SpeciesTaxom
Halonoproctidae Pocock, 19011SpeciesTaxom
Cyrtaucheniidae Simon, 1892Cyrtaucheiid spiders7SpeciesTaxom
Atypidae Thorell, 1870Atypical tarantulas2SpeciesTaxom


Genera for Texas
10 Genera with 16 Species
Antrodiaetus Ausserer, 1871
Red Folding Door Trapdoor Spider0SpeciesTaxom
Blakistonia Hogg, 20181SpeciesTaxom
Bothriocyrtum Simon, 1891
0SpeciesTaxom
Conothele Thorell, 19081SpeciesTaxom
Entychides Simon, 19361SpeciesTaxom
Eucteniza Ausserer, 19403SpeciesTaxom
Idiosoma Ausserer, 1871
Black rugose trapdoor spider0SpeciesTaxom
Myrmekiaphila Atkinson, 18863SpeciesTaxom
Sphodros Walckenaer, 18292SpeciesTaxom
Ummidia Thorell, 1936Cork-lid Trapdoor Spider5SpeciesTaxom


Species list for Texas
16 Species
Blakistonia plata Harrison, Ri..., 2018
Conothele trachypus Wladislaus K..., 1908Annual buckwheat
Entychides arizonicus Gertsch & Wa..., 1936
Eucteniza relata O. P.-Cambridge, 1895Southwestern Trapdoor Spider
Eucteniza rex (Chamberlin, 1940)⇒ Eucteniza relata O. P.-Cambridge, 1895
Eucteniza stolida Gertsch & Mu..., 1940
Myrmekiaphila comstocki (Bishop & Crosby, 1926)⇒ Eucteniza relata O. P.-Cambridge, 1895
Myrmekiaphila fluviatilis (Hentz, 1850)⇒ Myrmekiaphila foliata Atkinson, 1886
Myrmekiaphila foliata Atkinson, 1886
Sphodros paisano Gertsch & Pl..., 1980
Sphodros rufipes Latreille, 1829Red legged purseweb spider
Ummidia absoluta Willis J. Ge..., 1940
Ummidia audouini Hippolyte Lucas, 1835
Ummidia beatula Willis J. Ge..., 1940
Ummidia celsa Willis J. Ge..., 1940
Ummidia funerea Willis J. Ge..., 1936

Subnodes of Fornicephalae with occurrences in Texas
SuperfamilyAtypoidea
Thorell, 1870
2
2
2
Families
Genera
Species

Taxom

SuperfamilyCtenizoidea
Thorell, 1887
trap door spiders
2
3
6
Families
Genera
Species

Taxom

SuperfamilyCyrtauchenioidea
Simon, 1892
Wafer trapdoor spiders
1
3
7
Family
Genera
Species

Taxom

SuperfamilyIdiopoidea
Simon, 1892
1
2
1
Family
Genera
Species

Taxom