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Checklist for Class Arachnida Lamarck, 1801 (Arachnids)
and region Homestead (Allegheny County, Pennsylvania, USA)


Class
 
Arachnida
Lamarck, 1801
Arachnids
15
21
23
Families
Genera
Species
 
Taxom
 


List of families for Homestead (Allegheny County)
15 Families width 23 Species
Anyphaenidae Bertkau, 1878Anyphaenid sac spiders1SpeciesTaxom
Araneidae Simon, 1895Golden orb web spiders3SpeciesTaxom
Theridiidae Sundevall, 1833Cobweb And Widow Spiders1SpeciesTaxom
Corinnidae Karsch, 1880Ant-like Sac Spiders2SpeciesTaxom
Linyphiidae Blackwall, 1859Dwarf spiders1SpeciesTaxom
Clubionidae Wagner, 1887Clubiones1SpeciesTaxom
Tetragnathidae Menge, 1866Elongated Orb Weavers2SpeciesTaxom
Salticidae (Blackwall, 1842)Jumping Spider3SpeciesTaxom
Sparassidae (Bertkau, 1872)Giant crab spiders1SpeciesTaxom
Sclerosomatidae Simon, 1879Sclerosomatid Harvestmen1SpeciesTaxom
Oxyopidae Thorell, 1870Lynx spiders1SpeciesTaxom
Pholcidae C. L. Koch, 1851Carpenter spider1SpeciesTaxom
Tanaupodidae Thor, 19351SpeciesTaxom
Lycosidae Lehtinen & H..., 1979Ground Spiders2SpeciesTaxom
Thomisidae Sundevall, 1833Crab Spider2SpeciesTaxom


Genera for Homestead (Allegheny County)
21 Genera with 23 Species
#ACGHLMOPSX
Arachosia O. P.-Cambridge, 19091SpeciesTaxom
Argiope Audouin, 1775Garden orbweavers1SpeciesTaxom
Asagena Sundevall, 18821SpeciesTaxom
Castianeira Keyserling, 1847Ant-Mimic Sac Spiders1SpeciesTaxom
Ceraticelus Simon, 18741SpeciesTaxom
Clubiona Latreille, 1866Leaf curling sac spiders1SpeciesTaxom
Gasteracantha Sundevall, 1758Spiny Backed Orb Weaver1SpeciesTaxom
Glenognatha Simon, 18941SpeciesTaxom
Habronattus F. O. P.-Cam..., 1846Paradise Spiders2SpeciesTaxom
Heteropoda Latreille, 17671SpeciesTaxom
Hypsosinga Ausserer, 18471SpeciesTaxom
Leiobunum C. L. Koch, 1821Daddy Long Leg Spiders1SpeciesTaxom
Meriola Davie, 18951SpeciesTaxom
Oxyopes Latreille, 1845Lynx Spiders1SpeciesTaxom
Pachygnatha Sundevall, 1884Thickjawed Orb Weavers1SpeciesTaxom
Pholcus Walckenaer, 19371SpeciesTaxom
Polydiscia Methlagl, 20031SpeciesTaxom
Schizocosa Chamberlin, 18442SpeciesTaxom
Sitticus Simon, 18951SpeciesTaxom
Synema Simon, 18471SpeciesTaxom
Xysticus Koch, 1847Ground Crab Spider1SpeciesTaxom


Species list for Homestead (Allegheny County)
23 Species
Arachosia cubana Richard C. B..., 1909
Argiope trifasciata Forsskål, 1775Banded Argiope
Asagena americana James Henry ..., 1882Two-Spotted Cobweb Spider
Castianeira descripta Nicholas Mar..., 1847Red Spotted Ant Mimic Spider
Ceraticelus fissiceps Octavius Pic..., 1874
Clubiona abboti Ludwig Carl ..., 1866Redflower buckwheat
Gasteracantha cancriformis Linnaeus, 1758Crab spider
Glenognatha foxi McCook, 1894Longjawed orb weavers
Habronattus agilis (Richard C. B..., 1893)⇒ Habronattus cognatus Peckham & Pe..., 1901
Habronattus decorus John Blackwall, 1846
Heteropoda venatoria (Linnaeus, 1767)⇒ Heteropoda simplex Jäger & Ono, 2000
Hypsosinga rubens Nicholas Mar..., 1847
Leiobunum vittatum Say, 1821Eastern Harvestman
Meriola decepta Richard C. B..., 1895Corinnid sac spiders
Oxyopes salticus Hentz, 1845Lynx spider
Pachygnatha autumnalis Marx, 1884Big-Eyed Thick-Jawed Spider
Pholcus manueli Gertsch, 1937Cellar Spider
Polydiscia deuterosminthurus Baquero, Mor..., 2003
Schizocosa ocreata (Nicholas Mar..., 1844)⇒ Schizocosa rovneri Uetz & Charl..., 1979
Schizocosa saltatrix Nicholas Mar..., 1844
Sitticus concolor (Banks, 1895)⇒ Sitticus cursor Barrows, 1919
Synema parvulum Nicholas Mar..., 1847Black Tail Crab Spider
Xysticus ferox Nicholas Mar..., 1847Tan Crab Spider

Subnodes of Arachnida with occurrences in Homestead (Allegheny County)
SubclassDromopoda
Shultz, 1990
1
1
1
Family
Genus
Species

Taxom

SubclassMicrura
Ehrenberg, 1831
14
20
22
Families
Genera
Species

Taxom



Arachnida (Lamarck 1801)
Arachnida (Lamarck 1801)


Links, sources and further information
Arachnida at biolcoll.utu.fi
Arachnida at wiki.spinnen-forum.de
Arachnida at spiderling.de
Arachnida at wsc.nmbe.ch
Arachnida at artfakta.se
Arachnida at biodiversity.org.au
Arachnida at dyntaxa.se
Arachnida at gbif.org
Arachnida at irmng.org
Arachnida at itis.gov
Arachnida at marinespecies.org