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Checklist for Family Ctenizidae Thorell, 1887 (cork-lid trapdoor spider)
and region North America (America)


Class
 
Arachnida
Lamarck, 1801
Arachnids
628
3831
18744
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
533
3328
16459
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
119
1318
8661
Families
Genera
Species
 
Taxom
 

Order
 
Araneae
Clerck, 1757
Spider, Spiders, True Spiders
99
1268
8500
Families
Genera
Species
 
Taxom
 

Suborder
 
Mygalomorphae
Pocock, 1892
Mygalomorphs, Primitive spiders
16
85
453
Families
Genera
Species
 
Taxom
 

Infraorder
 
Fornicephalae
Raven, 1985
8
28
184
Families
Genera
Species
 
Taxom
 

Superfamily
 
Ctenizoidea
Thorell, 1887
Trap door spiders
2
5
43
Families
Genera
Species
 
Taxom
 
FamilyCtenizidae
Thorell, 1887
Cork-lid trapdoor spider, Cork-lid trapdoor spiders
4
41
Genera
Species
 
Taxom
 


Genera for North America
4 Genera with 41 Species
Bothriocyrtum Simon, 18912SpeciesTaxom
Cyclocosmia Ausserer, 18414SpeciesTaxom
Hebestatis Simon, 18911SpeciesTaxom
Ummidia Thorell, 1955Cork-lid Trapdoor Spider35SpeciesTaxom


Species list for North America
41 Species and 1 Subspecies
Bothriocyrtum californicum Octavius Pic..., 1874California trapdoor spider
Bothriocyrtum fabrile Eugène Simon, 1891
Cyclocosmia johndenveri Sherwood, Wa..., 2025
Cyclocosmia loricata Carl Ludwig ..., 1842Trapdoor spiders
Cyclocosmia torreya Willis J. Ge..., 1975Torreya trap-door spider
Cyclocosmia truncata (Nicholas Mar..., 1841)⇒ Cyclocosmia torreya Willis J. Ge..., 1975
Hebestatis theveneti Eugène Simon, 1891
Ummidia absoluta Willis J. Ge..., 1940
Ummidia anaya Godwin & Bond, 2021
Ummidia audouini Hippolyte Lucas, 1835
Ummidia beatula Willis J. Ge..., 1940
Ummidia brandicarlileae Godwin & Bond, 2021
Ummidia carabivora George Franc..., 1886
Ummidia carabivora emarginata Atkinson, 1886
Ummidia celsa Willis J. Ge..., 1940
Ummidia colemanae Godwin & Bond, 2021
Ummidia cuicatec Godwin & Bond, 2021
Ummidia erema Ralph Vary C..., 1925Merced Canyon shoulderband
Ummidia funerea Willis J. Ge..., 1936
Ummidia gabrieli Godwin & Bond, 2021
Ummidia gertschi Godwin & Bond, 2021
Ummidia gingoteague Godwin & Bond, 2021
Ummidia huascazaloya Godwin & Bond, 2021
Ummidia macarthuri Godwin & Bond, 2021
Ummidia mercedesburnsae Godwin & Bond, 2021
Ummidia modesta Richard C. B..., 1901
Ummidia neilgaimani Godwin & Bond, 2021
Ummidia oaxacana Ralph Vary C..., 1925Merced Canyon shoulderband
Ummidia okefenokee Godwin & Bond, 2021
Ummidia paulacushingae Godwin & Bond, 2021
Ummidia pesiou Godwin & Bond, 2021
Ummidia pustulosa Lawrence Becker, 1879
Ummidia pygmaea Ralph Vary C..., 1945
Ummidia richmond Godwin & Bond, 2021
Ummidia rodeo Godwin & Bond, 2021
Ummidia rongodwini Godwin & Bond, 2021
Ummidia rosillos Godwin & Bond, 2021
Ummidia timcotai Godwin & Bond, 2021
Ummidia tuobita Ralph Vary C..., 1917
Ummidia waunekaae Godwin & Bond, 2021
Ummidia zebrina Frederick Oc..., 1897Trapdoor spiders
Ummidia zilchi Otto Kraus, 1955Trapdoor spiders

Subnodes of Ctenizidae with occurrences in North America
SubfamilyCtenizinae
Thorell, 1887
2
6
Genera
Species

Taxom

SubfamilyPachylomerinae
Simon, 1889
2
35
Genera
Species

Taxom



Links, sources and further information
Ctenizidae at gbif.org
Ctenizidae at irmng.org
Ctenizidae at itis.gov