Checklist for Class Arachnida Lamarck, 1801 (Arachnids)
and region Jefferson County (Pennsylvania, USA)
List of families for Jefferson County (Pennsylvania)
43 Families width 102 Species #AELCDSMTPGHNOU
| Araneidae Simon, 1895 | Golden orb web spiders | 11 | Species | Taxom | | Eriophyidae Nalepa, 1898 | Blister mites | 1 | Species | Taxom | | Agelenidae (C. L. Koch, 1837) | Agelenid Spiders | 3 | Species | Taxom | | Liocranidae Simon, 1897 | Liocranid sac spiders | 1 | Species | Taxom | | Algophagidae Fain, 1974 | | 1 | Species | Taxom | | Amaurobiidae Thorell, 1870 | Amaurobiids | 2 | Species | Taxom | | Amblyommidae Banks, 1907 | | 2 | Species | Taxom | | Anyphaenidae Bertkau, 1878 | Anyphaenid sac spiders | 2 | Species | Taxom | | Corinnidae Karsch, 1880 | Ant-like Sac Spiders | 2 | Species | Taxom | | Dictynidae O. P-Cambridge, 1871 | Dictynid spiders | 1 | Species | Taxom | | Lycosidae (Lehtinen & H..., 1979) | Ground Spiders | 6 | Species | Taxom | | Aturidae Thor, 1900 | | 0 | Species | Taxom | | Carabodidae Koch, 1837 | | 1 | Species | Taxom | | Salticidae (Blackwall, 1842) | Jumping Spider | 9 | Species | Taxom | | Linyphiidae Blackwall, 1859 | Dwarf spiders | 9 | Species | Taxom | | Miturgidae Simon, 1885 | Long-legged sac spiders | 1 | Species | Taxom | | Clubionidae Wagner, 1887 | Clubiones | 2 | Species | Taxom | | Theridiidae (Sundevall, 1833) | Cobweb And Widow Spiders | 11 | Species | Taxom | | Pisauridae (Simon, 1890) | Big wolf spider | 1 | Species | Taxom | | Gnaphosidae (Pocock, 1898) | Flat-bellied ground spiders | 3 | Species | Taxom | | Dysderidae C. L. Koch, 1837 | Dysderid spiders | 2 | Species | Taxom | | Laelapidae Berlese, 1892 | | 1 | Species | Taxom | | Trombiculidae Ewing, 1929 | Chigger mites | 2 | Species | Taxom | | Garnettiidae Dubinin, 1962 | | 1 | Species | Taxom | | Harpirhynchidae Dubinin, 1957 | | 1 | Species | Taxom | | Histiostomatidae Berlese, 1897 | | 1 | Species | Taxom | | Sclerosomatidae Simon, 1879 | Sclerosomatid Harvestmen | 1 | Species | Taxom | | Thomisidae Sundevall, 1833 | Crab Spider | 3 | Species | Taxom | | Nemastomatidae Simon, 1872 | | 1 | Species | Taxom | | Oxyopidae Thorell, 1870 | Lynx spiders | 1 | Species | Taxom | | Leptolaelapidae Karg, 1978 | | 1 | Species | Taxom | | Parasitidae Oudemans, 1901 | Beetle Mites | 0 | Species | Taxom | | Phalangiidae Latreille, 1802 | Daddy-Long-Legs | 1 | Species | Taxom | | Philodromidae (Thorell, 1870) | False crab spiders | 6 | Species | Taxom | | Pholcidae C. L. Koch, 1851 | Carpenter spider | 3 | Species | Taxom | | Tanaupodidae Thor, 1935 | | 1 | Species | Taxom | | Scutacaridae Paoli, 1911 | | 0 | Species | Taxom | | Tengellidae Dahl, 1908 | Tengellid spiders | 1 | Species | Taxom | | Tetragnathidae Menge, 1866 | Elongated Orb Weavers | 3 | Species | Taxom | | Tetranychidae Donnadieu, 1875 | Spider mites | 1 | Species | Taxom | | Theridiosomatidae Simon, 1881 | Ray orbweavers | 1 | Species | Taxom | | Uloboridae Thorell, 1869 | Cribellate orb weavers | 1 | Species | Taxom | | Unionicolidae Oudemans, 1909 | | 0 | Species | Taxom |
Genera for Jefferson County (Pennsylvania)
87 Genera with 102 Species #ACDEGHLMNOPSTUWX
| Acanthepeira Marx, 1805 | | 1 | Species | Taxom | | Aceria Keifer, 1891 | | 1 | Species | Taxom | | Agelenopsis Giebel, 1933 | American grass spiders | 2 | Species | Taxom | | Agroeca Westring, 1890 | | 1 | Species | Taxom | | Algophagus Hughes, 1980 | | 1 | Species | Taxom | | Amaurobius Koch, 1830 | | 1 | Species | Taxom | | Amblyomma hirtum. Neumann, 1758 | | 1 | Species | Taxom | | Anyphaena Sundevall, 1866 | | 1 | Species | Taxom | | Apochinomma Pavesi, 1896 | | 1 | Species | Taxom | | Araneus Clerck, 1872 | Angulate & roundshouldered orbweavers | 4 | Species | Taxom | | Araniella Chamberlin &..., 1847 | Cucumber spiders | 1 | Species | Taxom | | Archaeodictyna Caporiacco, 1871 | | 1 | Species | Taxom | | Arctosa C. L. Koch, 1844 | Bear Spiders | 1 | Species | Taxom | | Argiope Audouin, 1775 | Garden orbweavers | 1 | Species | Taxom | Aturus Kramer, 1875 | | 0 | Species | Taxom | | Callobius Chamberlin, 1846 | Hacklemesh Weaver | 1 | Species | Taxom | | Carabodes Koch, 1914 | | 1 | Species | Taxom | | Castianeira Keyserling, 1847 | Ant-Mimic Sac Spiders | 1 | Species | Taxom | | Cembalea Wesolowska, 1910 | | 1 | Species | Taxom | | Ceraticelus Simon, 1874 | | 1 | Species | Taxom | | Cheiracanthium C. L. Koch, 1864 | Longlegged sac spiders | 1 | Species | Taxom | | Clubiona Latreille, 1847 | Leaf curling sac spiders | 2 | Species | Taxom | | Cyclosa Menge, 1772 | Three-lobed Spiders | 1 | Species | Taxom | | Dermacentor Koch, 1821 | Dog Ticks | 1 | Species | Taxom | | Dipoena Thorell, 1882 | | 1 | Species | Taxom | | Dolomedes Latreille, 1844 | Dock spiders | 1 | Species | Taxom | | Drassyllus Chamberlin, 1922 | | 1 | Species | Taxom | | Dysdera Latreille, 1910 | | 2 | Species | Taxom | | Echinonyssus Hirst, 0 | | 1 | Species | Taxom | | Enoplognatha Pavesi, 1758 | | 2 | Species | Taxom | | Eris C. L. Koch, 1845 | | 1 | Species | Taxom | Euschoengastia Ewing, 1938 | | 0 | Species | Taxom | | Eutrombicula Ewing, 1913 | | 1 | Species | Taxom | | Garnettius Petrunkevitch, 1937 | | 1 | Species | Taxom | | Haplodrassus Chamberlin, 1839 | | 1 | Species | Taxom | | Harpirhynchus Megnin, 1911 | | 1 | Species | Taxom | | Histiostoma Kramer, 2001 | | 1 | Species | Taxom | | Hypselistes Simon, 1875 | | 1 | Species | Taxom | | Larinioides Caporiacco, 1758 | Furrow spiders | 2 | Species | Taxom | | Leiobunum C. L. Koch, 1870 | Daddy Long Leg Spiders | 1 | Species | Taxom | | Marpissa C. L. Koch, 1892 | | 1 | Species | Taxom | | Maso Simon, 1851 | | 1 | Species | Taxom | | Mecaphesa Simon, 1847 | | 1 | Species | Taxom | | Misumena Latreille, 1758 | Flower crab spiders | 1 | Species | Taxom | | Myrmarachne MacLeay, 1778 | Antmimicking spider | 1 | Species | Taxom | | Nemastoma C.L.Koch, 1851 | | 1 | Species | Taxom | | Neoscona Simon, 1842 | Spotted orbweavers | 1 | Species | Taxom | | Neospintharus Exline, 1850 | | 1 | Species | Taxom | | Neriene Blackwall, 1842 | | 2 | Species | Taxom | | Oxyopes Latreille, 1845 | Lynx Spiders | 1 | Species | Taxom | | Paradoxiphis Berlese, 1956 | | 1 | Species | Taxom | | Parasteatoda Archer, 1841 | Comb-Clawed Spider | 1 | Species | Taxom | | Pardosa C. L. Koch, 1846 | Thin-legged Wolf Spider | 1 | Species | Taxom | Pergamasus Berlese, 1903 | | 0 | Species | Taxom | | Phalangium Linnaeus, 1761 | | 1 | Species | Taxom | | Phidippus C. L. Koch, 1885 | | 2 | Species | Taxom | | Philodromus Walckenaer, 1826 | Running Crab Spider | 3 | Species | Taxom | | Phlegra Simon, 1826 | | 1 | Species | Taxom | | Pholcus Walckenaer, 1775 | | 2 | Species | Taxom | | Pirata Sundevall, 1904 | Pirate wolf spiders | 2 | Species | Taxom | | Pityohyphantes Simon, 1850 | Hammock Spiders | 1 | Species | Taxom | | Polydiscia Methlagl, 2003 | | 1 | Species | Taxom | | Pseudeuophrys Dahl, 1826 | | 1 | Species | Taxom | | Salticus Latreille, 1757 | Zebra Spider | 1 | Species | Taxom | | Schizocosa Chamberlin, 1844 | | 1 | Species | Taxom | | Scotophaeus Simon, 1871 | | 1 | Species | Taxom | Scutacarus Gros, 1845 | | 0 | Species | Taxom | | Sisicottus Bishop & Crosby, 1999 | | 1 | Species | Taxom | | Socalchemmis Platnick & U..., 1919 | | 1 | Species | Taxom | | Spermophora Hentz, 1836 | | 1 | Species | Taxom | | Steatoda Sundevall, 1802 | False black widows | 3 | Species | Taxom | | Stemonyphantes Menge, 1758 | | 1 | Species | Taxom | | Tegenaria Latreille, 1758 | House spiders | 1 | Species | Taxom | | Tennesseellum Petrunkevitch, 1882 | | 1 | Species | Taxom | | Tetragnatha Latreille, 1842 | Four-jawed spider | 3 | Species | Taxom | | Tetranychus Dufour, 1836 | | 1 | Species | Taxom | | Thanatus C. L. Koch, 1758 | | 1 | Species | Taxom | | Theridion Walckenaer, 1850 | Tangle-Web Spiders | 1 | Species | Taxom | | Theridiosoma O. P.-Cambridge, 1877 | Ray spiders | 1 | Species | Taxom | | Theridula Emerton, 1842 | | 2 | Species | Taxom | | Tibellus Simon, 1802 | Slender Crab Spider | 2 | Species | Taxom | | Trochosa C. L. Koch, 1778 | | 1 | Species | Taxom | | Uloborus Latreille, 1842 | Cribellate Orb Weaver | 1 | Species | Taxom | Unionicola Haldeman, 1842 | | 0 | Species | Taxom | | Walchia Ewing, 1964 | | 1 | Species | Taxom | | Wulfila O. P.-Cambridge, 1847 | | 1 | Species | Taxom | | Xysticus Koch, 1847 | Ground Crab Spider | 1 | Species | Taxom |
Species list for Jefferson County (Pennsylvania)
102 Species | Acanthepeira stellata Walckenaer, 1805 | Star-bellied orb-weaver | | Aceria erinea Nalepa, 1891 | Persian walnut erineum mite | | Agelenopsis potteri John Blackwall, 1846 | Potter'S Grass Spider | | Agelenopsis utahana Ralph Vary C..., 1933 | | | Agroeca pratensis Emerton, 1890 | | | Algophagus pennsylvanicus Fashing & Wi..., 1980 | | | Amaurobius ferox Walckenaer, 1830 | Black lace-weaver | | Amblyomma americanum Linnaeus, 1758 | Lone Star Tick | | Anyphaena pectorosa Ludwig Carl ..., 1866 | Redflower buckwheat | | Apochinomma formica Eugène Simon, 1896 | | | Araneus diadematus Clerck, 1758 | Cross orbweaver | | Araneus marmoreus Clerck, 1757 | Marbled Orb Weaver | | Araneus nordmanni Thorell, 1870 | Nordmann'S Orbweaver | | Araneus saevus L. Koch, 1872 | Fierce Orbweaver | | Araniella displicata Hentz, 1847 | Six-spotted orbweaver | | Archaeodictyna ammophila Menge, 1871 | | | Arctosa littoralis Nicholas Mar..., 1844 | Shoreline Wolf Spider | | Argiope trifasciata Forsskål, 1775 | Banded Argiope | | Callobius bennetti Blackwall, 1846 | Bennett'S Laceweaver | | Carabodes scymnus Hull, 1914 | | | Castianeira longipalpa Nicholas Mar..., 1847 | | | Cembalea heteropogon Eugène Simon, 1910 | | | Ceraticelus fissiceps Octavius Pic..., 1874 | | | Cheiracanthium mildei L. Koch, 1864 | North Yellow Sac Spider | | Clubiona abboti Ludwig Carl ..., 1866 | Redflower buckwheat | | Clubiona obesa Nicholas Mar..., 1847 | Drummond's clematis | | Cyclosa conica Pallas, 1772 | Conical Trashline Orbweaver | | Dermacentor variabilis Say, 1821 | American dog tick | | Dipoena nigra (James Henry ..., 1882) | ⇒ Theridula nigerrima Alexander Pe..., 1911 | | Dolomedes tenebrosus (Nicholas Mar..., 1844) | ⇒ Dolomedes vittatus Charles Atha..., 1837 | | Drassyllus orgilus (Chamberlin, 1922) | ⇒ Drassyllus dromeus Chamberlin, 1922 | | Dysdera crocata (Koch, 1838) | ⇒ Dysdera maurusia Tord Tamerla..., 1873 | | Dysdera nomada Eugène Simon, 1910 | Stocky cerith | | Echinonyssus blarinae | | | Enoplognatha caricis Fickert, 1876 | | | Enoplognatha ovata (Clerck, 1758) | ⇒ Enoplognatha latimana Hippa & Oksala, 1982 | | Eris militaris Nicholas Mar..., 1845 | Bronze jumper | | Eutrombicula splendens Ewing, 1913 | | | Garnettius hungerfordi ♰ M. K. Elias, 1937 | | | Haplodrassus signifer (C. L. Koch, 1839) | ⇒ Haplodrassus pugnans Simon, 1880 | | Harpirhynchus brevis Ewing, 1911 | | | Histiostoma (Histiostoma) heriades Fain & Pauly, 2001 | | | Hypselistes florens Octavius Pic..., 1875 | Peatland Sheetweb Weaver | | Larinioides cornutus Clerck, 1758 | Furrow orb spider | | Larinioides patagiatus Clerck, 1758 | Ornamental Orbweaver | | Leiobunum ventricosum Wood, 1870 | | | Marpissa formosa Richard C. B..., 1892 | Short-Bellied Slender Jumping Spider | | Maso sundevalli (Johan Peter ..., 1851) | ⇒ Satilatlas marxi matanuskae Chamberlin, 1949 | | Mecaphesa asperata Nicholas Mar..., 1847 | Crab Spiders | | Misumena vatia Clerck, 1758 | Crab Spider | | Myrmarachne formicaria (De Geer, 1778) | ⇒ Myrmaplata plataleoides O. Pickard-C..., 1869 | | Nemastoma (Nemastoma) leiobunum Wankel, 1851 | | | Neoscona arabesca Walckenaer, 1842 | Arabesque orbweaver | | Neospintharus trigonum Nicholas Mar..., 1850 | Horned Parasitic Cobweaver | | Neriene clathrata Sundevall, 1830 | | | Neriene radiata Walckenaer, 1842 | Filmy dome spider | | Oxyopes scalaris Nicholas Mar..., 1845 | Western lynx spider | | Paradoxiphis bolboceras Womersley, 1956 | | | Parasteatoda tepidariorum C. L. Koch, 1841 | American house false widow spider | | Pardosa distincta (John Blackwall, 1846) | ⇒ Pardosa hyperborea Thorell, 1872 | | Phalangium opilio Linnaeus, 1761 | Brown daddy-long-legs | | Phidippus audax (Nicholas Mar..., 1845) | ⇒ Salticus variegatus Hentz, 1845 | | Phidippus clarus Keyserling, 1885 | Brilliant Jumping Spider | | Philodromus keyserlingi Marx, 1890 | | | Philodromus praelustris Eugen von Ke..., 1880 | | | Philodromus rufus (Walckenaer, 1826) | ⇒ Philodromus albidus Wladislaus K..., 1911 | | Phlegra fasciata (Hahn, 1826) | ⇒ Phlegra hentzi Marx, 1890 | | Pholcus manueli Gertsch, 1937 | Cellar Spider | | Pholcus phalangioides (Fuesslin, 1775) | ⇒ Smeringopus pallidus Blackwall, 1858 | | Pirata montanus Emerton, 1885 | Dark-Legged Pirate Wolf Spider | | Pirata sedentarius M. E. Montgo..., 1904 | | | Pityohyphantes costatus Nicholas Mar..., 1850 | Hammock spider | | Polydiscia deuterosminthurus Baquero, Mor..., 2003 | | | Pseudeuophrys erratica (Walckenaer, 1826) | ⇒ Pseudeuophrys lanigera Simon, 1871 | | Salticus scenicus (Clerck, 1757) | ⇒ Salticus cingulatus Panzer, 1797 | | Schizocosa ocreata (Nicholas Mar..., 1844) | ⇒ Schizocosa rovneri Uetz & Charl..., 1979 | | Scotophaeus blackwalli (Thorell, 1871) | ⇒ Scotophaeus peninsularis Carl Friedri..., 1928 | | Sisicottus panopeus FrantiÅ¡ek M..., 1999 | | | Socalchemmis dolichopus Ralph Vary C..., 1919 | | | Spermophora senoculata Dugès, 1836 | Short-bodied cellar spider | | Steatoda grossa C. L. Koch, 1838 | Brown house spider | | Steatoda nobilis Tord Tamerla..., 1875 | Cobweb weaver | | Steatoda triangulosa Walckenaer, 1802 | Triangulate bud spider | | Stemonyphantes lineatus (Linnaeus, 1758) | ⇒ Stemonyphantes blauveltae Willis J. Ge..., 1951 | | Tegenaria domestica (Clerck, 1758) | ⇒ Tegenaria parietina Fourcroy, 1785 | | Tennesseellum formica James Henry ..., 1882 | | | Tetragnatha laboriosa Hentz, 1850 | Longjawed orb weavers | | Tetragnatha straminea Emerton, 1884 | | | Tetragnatha viridis Walckenaer, 1842 | Green Long-Jawed Spider | | Tetranychus (Tetranychus) urticae C. L. Koch, 1836 | Carmine spider mite | | Thanatus formicinus (Clerck, 1758) | ⇒ Thanatus miniaceus Simon, 1880 | | Theridion frondeum Nicholas Mar..., 1850 | Eastern Long-Legged Cobweaver | | Theridiosoma gemmosum L. Koch, 1877 | Ray Spider | | Theridula emertoni Herbert Walt..., 1954 | Emerton'S Bitubercled Cobweaver | | Theridula opulenta (Charles Atha..., 1842) | ⇒ Theridula gonygaster Eugène Simon, 1873 | | Tibellus maritimus Menge, 1875 | Goblin shark | | Tibellus oblongus (Walckenaer, 1802) | ⇒ Tibellus maritimus Menge, 1875 | | Trochosa ruricola (De Geer, 1778) | ⇒ Trochosa hispanica Eugène Simon, 1870 | | Uloborus glomosus Charles Atha..., 1842 | Feather-legged Spider | | Walchia (Wenia) isonychia Nadchatram &..., 1964 | | | Wulfila saltabundus Nicholas Mar..., 1847 | | | Xysticus ferox Nicholas Mar..., 1847 | Tan Crab Spider |
Subnodes of Arachnida with occurrences in Jefferson County (Pennsylvania)
 | | 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
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