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Checklist for Infraorder Araneomorphi Smith, 1902
and region Butler County (Pennsylvania, USA)


Class
 
Arachnida
Lamarck, 1801
Arachnids
30
44
48
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
27
41
44
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
16
26
34
Families
Genera
Species
 
Taxom
 

Order
 
Araneae
Clerck, 1757
Spider, Spiders, True Spiders
15
25
33
Families
Genera
Species
 
Taxom
 

Suborder
 
Araneomorphae
Smith, 1902
True Spiders
14
24
32
Families
Genera
Species
 
Taxom
 

Infraorder
 
Araneomorphi
Smith, 1902
14
24
32
Families
Genera
Species
 
Taxom
 


List of families for Butler County (Pennsylvania)
14 Families width 32 Species
Agelenidae (C. L. Koch, 1837)Agelenid Spiders2SpeciesTaxom
Araneidae Simon, 1895Golden orb web spiders5SpeciesTaxom
Corinnidae Karsch, 1880Ant-like Sac Spiders3SpeciesTaxom
Pisauridae Simon, 1890Big wolf spider2SpeciesTaxom
Dysderidae C. L. Koch, 1837Dysderid spiders2SpeciesTaxom
Tetragnathidae Menge, 1866Elongated Orb Weavers3SpeciesTaxom
Salticidae (Blackwall, 1842)Jumping Spider6SpeciesTaxom
Gnaphosidae (Pocock, 1898)Flat-bellied ground spiders2SpeciesTaxom
Lycosidae Lehtinen & H..., 1979Ground Spiders1SpeciesTaxom
Thomisidae Sundevall, 1833Crab Spider1SpeciesTaxom
Philodromidae (Thorell, 1870)False crab spiders1SpeciesTaxom
Pholcidae (C. L. Koch, 1851)Carpenter spider1SpeciesTaxom
Linyphiidae Blackwall, 1859Dwarf spiders1SpeciesTaxom
Theridiidae Sundevall, 1833Cobweb And Widow Spiders2SpeciesTaxom


Genera for Butler County (Pennsylvania)
24 Genera with 32 Species
#ACDGHLMPST
Agelenopsis Giebel, 1843American grass spiders1SpeciesTaxom
Araneus Clerck, 1872Angulate & roundshouldered orbweavers1SpeciesTaxom
Argiope Audouin, 1775Garden orbweavers1SpeciesTaxom
Castianeira Keyserling, 1847Ant-Mimic Sac Spiders1SpeciesTaxom
Dolomedes Latreille, 1837Dock spiders2SpeciesTaxom
Dysdera Latreille, 19102SpeciesTaxom
Glenognatha Simon, 18941SpeciesTaxom
Habronattus F. O. P.-Cam..., 1846Paradise Spiders1SpeciesTaxom
Haplodrassus Chamberlin, 18391SpeciesTaxom
Hogna Simon, 18051SpeciesTaxom
Larinioides Caporiacco, 1758Furrow spiders2SpeciesTaxom
Mangora O. P.-Cambridge, 18471SpeciesTaxom
Mecaphesa Simon, 18471SpeciesTaxom
Myrmarachne MacLeay, 1778Antmimicking spider1SpeciesTaxom
Phidippus C. L. Koch, 18833SpeciesTaxom
Philodromus Walckenaer, 1826Running Crab Spider1SpeciesTaxom
Pholcus Walckenaer, 17751SpeciesTaxom
Phrurotimpus Chamberlin &..., 19112SpeciesTaxom
Salticus Latreille, 1757Zebra Spider1SpeciesTaxom
Scotophaeus Simon, 18711SpeciesTaxom
Sisicottus Bishop & Crosby, 19991SpeciesTaxom
Steatoda Sundevall, 1802False black widows2SpeciesTaxom
Tegenaria Latreille, 1758House spiders1SpeciesTaxom
Tetragnatha Latreille, 1842Four-jawed spider2SpeciesTaxom


Species list for Butler County (Pennsylvania)
32 Species
Agelenopsis pennsylvanica Carl Ludwig ..., 1843
Araneus saevus L. Koch, 1872Fierce Orbweaver
Argiope trifasciata Forsskål, 1775Banded Argiope
Castianeira descripta Nicholas Mar..., 1847Red Spotted Ant Mimic Spider
Dolomedes tenebrosus (Nicholas Mar..., 1844)⇒ Dolomedes vittatus Charles Atha..., 1837
Dolomedes vittatus Charles Atha..., 1837Milkweed
Dysdera crocata (Koch, 1838)⇒ Dysdera maurusia Tord Tamerla..., 1873
Dysdera nomada Eugène Simon, 1910Stocky cerith
Glenognatha foxi McCook, 1894Longjawed orb weavers
Habronattus coecatus Nicholas Mar..., 1846
Haplodrassus signifer (C. L. Koch, 1839)⇒ Haplodrassus pugnans Simon, 1880
Hogna carolinensis Charles Atha..., 1805Carolina wolf spider
Larinioides patagiatus Clerck, 1758Ornamental Orbweaver
Larinioides sclopetarius (Clerck, 1758)⇒ Larinioides sericatus Clerck, 1757
Mangora placida Hentz, 1847Tuft-Legged Orb Weaver
Mecaphesa celer Hentz, 1847Celer crab spider
Myrmarachne formicaria (De Geer, 1778)⇒ Myrmaplata plataleoides O. Pickard-C..., 1869
Phidippus audax (Nicholas Mar..., 1845)⇒ Salticus variegatus Hentz, 1845
Phidippus clarus Keyserling, 1885Brilliant Jumping Spider
Phidippus putnami Peckham & Pe..., 1883
Philodromus rufus (Walckenaer, 1826)⇒ Philodromus albidus Wladislaus K..., 1911
Pholcus phalangioides (Fuesslin, 1775)⇒ Smeringopus pallidus Blackwall, 1858
Phrurotimpus alarius (Nicholas Mar..., 1847)⇒ Phrurotimpus borealis James Henry ..., 1911
Phrurotimpus borealis James Henry ..., 1911Greater Ant-Mimic Corinne Spider
Salticus scenicus (Clerck, 1757)⇒ Salticus cingulatus Panzer, 1797
Scotophaeus blackwalli (Thorell, 1871)⇒ Scotophaeus peninsularis Carl Friedri..., 1928
Sisicottus panopeus František M..., 1999
Steatoda grossa C. L. Koch, 1838Brown house spider
Steatoda triangulosa Walckenaer, 1802Triangulate bud spider
Tegenaria domestica (Clerck, 1758)⇒ Tegenaria parietina Fourcroy, 1785
Tetragnatha laboriosa Hentz, 1850Longjawed orb weavers
Tetragnatha viridis Walckenaer, 1842Green Long-Jawed Spider