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Checklist for Tribe Gasteracanthini Elgar & al., 1990
and region Pennsylvania (USA)


Class
 
Arachnida
Lamarck, 1801
Arachnids
126
337
484
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
105
308
445
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
33
180
328
Families
Genera
Species
 
Taxom
 

Order
 
Araneae
Clerck, 1757
Spider, Spiders, True Spiders
32
179
327
Families
Genera
Species
 
Taxom
 

Suborder
 
Araneomorphae
Smith, 1902
True Spiders
27
171
313
Families
Genera
Species
 
Taxom
 

Infraorder
 
Araneomorphi
Smith, 1902
27
171
313
Families
Genera
Species
 
Taxom
 

Superfamily
 
Araneoidea
Latreille, 1806
5
66
119
Families
Genera
Species
 
Taxom
 
FamilyAraneidae
Simon, 1895
Golden orb web spiders, Indet. Spider, Nephila web spiders
21
51
Genera
Species
 
Taxom
 
SubfamilyGasteracanthinae
Elgar & al., 1990
1
1
Genus
Species
 
Taxom
 
TribeGasteracanthini
Elgar & al., 1990
1
1
Genus
Species
 
Taxom
 


Genera for Pennsylvania
1 Genera with 1 Species
Gasteracantha Sundevall, 1758Spiny Backed Orb Weaver1SpeciesTaxom


Species list for Pennsylvania
1 Species
Gasteracantha cancriformis Linnaeus, 1758Crab spider