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Checklist for Infraorder Fornicephalae Raven, 1985
and region Brazil (Northern South America)


Class
 
Arachnida
Lamarck, 1801
Arachnids
390
2350
9166
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
338
1867
7658
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
82
971
5544
Families
Genera
Species
 
Taxom
 

Order
 
Araneae
Clerck, 1757
Spider, Spiders, True Spiders
76
952
5477
Families
Genera
Species
 
Taxom
 

Suborder
 
Mygalomorphae
Pocock, 1892
Mygalomorphs, Primitive spiders
14
108
557
Families
Genera
Species
 
Taxom
 

Infraorder
 
Fornicephalae
Raven, 1985
4
7
33
Families
Genera
Species
 
Taxom
 


List of families for Brazil
4 Families width 33 Species
Cyrtaucheniidae Simon, 1892Cyrtaucheiid spiders10SpeciesTaxom
Halonoproctidae Pocock, 19011SpeciesTaxom
Idiopidae Simon, 1892Armored trapdoor spiders21SpeciesTaxom
Ctenizidae Thorell, 1887Cork-lid trapdoor spider1SpeciesTaxom


Genera for Brazil
7 Genera with 33 Species
Bolostromus Ausserer, 1875
0SpeciesTaxom
Conothele Thorell, 19081SpeciesTaxom
Fufius Simon, 20099SpeciesTaxom
Idiops Perty, 195316SpeciesTaxom
Neocteniza Pocock, 19875SpeciesTaxom
Rhytidicolus Simon, 20241SpeciesTaxom
Ummidia Thorell, 1871Cork-lid Trapdoor Spider1SpeciesTaxom


Species list for Brazil
33 Species
Conothele trachypus Wladislaus K..., 1908Annual buckwheat
Fufius albovittatus Simon, 1891
Fufius auricomus Simon, 1891
Fufius candango Ortega & al., 2013
Fufius funebris Vellard, 1924
Fufius jalapensis Ortega & al., 2013
Fufius lucasae Guadanucci &..., 2004
Fufius lucasi Guadanucci &..., 2004
Fufius minusculus Ortega & al., 2013
Fufius striatipes Drolshagen &..., 2009
Idiops camelus Cândido Firm..., 1937
Idiops carajas Fonseca-Ferr..., 2017
Idiops dilatatus Gomes, dos S..., 2024
Idiops duocordibus Fonseca-Ferr..., 2021
Idiops fuscus Josef Anton ..., 1833Kingston dewberry
Idiops germaini Eugène Simon, 1892
Idiops guri Fonseca-Ferr..., 2021
Idiops manni
Idiops mocambo Fonseca-Ferr..., 2021
Idiops nilopolensis Mello-Leitao, 1923
Idiops petiti Félix Édouar..., 1838
Idiops pirassununguensis Fukami & Hip..., 2005
Idiops rastratus Octavius Pic..., 1889
Idiops santaremius Frederick Oc..., 1896
Idiops sertania Fonseca-Ferr..., 2021
Idiops siolii Bücherl, 1953
Neocteniza australis Pablo A. Gol..., 1987
Neocteniza coylei Pablo A. Gol..., 1992
Neocteniza minima Pablo A. Gol..., 1987
Neocteniza myriamae Bertani, Fuk..., 2006
Neocteniza toba Pablo A. Gol..., 1987
Rhytidicolus hoferi Ríos-Tamayo, 2024
Ummidia glabra Carl Ludwig ..., 1871

Subnodes of Fornicephalae with occurrences in Brazil
SuperfamilyCtenizoidea
Thorell, 1887
trap door spiders
2
2
2
Families
Genera
Species

Taxom

SuperfamilyCyrtauchenioidea
Simon, 1892
Wafer trapdoor spiders
1
3
10
Family
Genera
Species

Taxom

SuperfamilyIdiopoidea
Simon, 1892
1
2
21
Family
Genera
Species

Taxom