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Checklist for Superfamily
Tetrablemmoidea
Lehtinen, 1986
and region
Southwest USA
(West USA, USA)
Class
Arachnida
Lamarck, 1801
Arachnids
282
967
2046
Families
Genera
Species
Taxom
Subclass
Micrura
Ehrenberg, 1831
Families
Genera
Species
Taxom
Infraclass
Megoperculata
Börner, 1902
Families
Genera
Species
Taxom
Order
Araneae
Clerck, 1757
Spider, Spiders, True Spiders
Families
Genera
Species
Taxom
Suborder
Araneomorphae
Smith, 1902
True Spiders
Families
Genera
Species
Taxom
Infraorder
Araneomorphi
Smith, 1902
Families
Genera
Species
Taxom
Superfamily
Tetrablemmoidea
Lehtinen, 1986
Families
Genera
Species
Taxom