Checklist for Class Arachnida Lamarck, 1801 (Arachnids)
and region Mercer County (Pennsylvania, USA)
List of families for Mercer County (Pennsylvania)
34 Families width 77 Species and 1 Subspecies #ACDTLMBSPGEINO
| Agelenidae C. L. Koch, 1837 | Agelenid Spiders | 2 | Species | Taxom | | Amaurobiidae Thorell, 1870 | Amaurobiids | 1 | Species | Taxom | | Corinnidae Karsch, 1880 | Ant-like Sac Spiders | 4 | Species | Taxom | | Araneidae Simon, 1895 | Golden orb web spiders | 8 | Species | Taxom | | Dictynidae O. P-Cambridge, 1871 | Dictynid spiders | 3 | Species | Taxom | | Tetranychidae Donnadieu, 1875 | Spider mites | 0 | Species | Taxom | | Lycosidae Lehtinen & H..., 1979 | Ground Spiders | 5 | Species | Taxom | | Myobiidae Megnin, 1877 | | 0 | Species | Taxom | | Blattisociidae Garman, 1948 | | 1 | Species | Taxom | | Carabodidae Koch, 1837 | | 1 | Species | Taxom | | Salticidae Blackwall, 1842 | Jumping Spider | 12 | Species | Taxom | | Amblyommidae Banks, 1907 | | 1 | Species | Taxom | | Pisauridae Simon, 1890 | Big wolf spider | 3 | Species | Taxom | | Dysderidae C. L. Koch, 1837 | Dysderid spiders | 2 | Species | Taxom | | Laelapidae Berlese, 1892 | | 2 | Species | Taxom | | Clubionidae Wagner, 1887 | Clubiones | 1 | Species | Taxom | | Trombiculidae Ewing, 1929 | Chigger mites | 2 | Species | Taxom | | Linyphiidae Blackwall, 1859 | Dwarf spiders | 7 | Species | Taxom | | Gnaphosidae Pocock, 1898 | Flat-bellied ground spiders | 2 | Species | Taxom | | Sparassidae (Bertkau, 1872) | Giant crab spiders | 1 | Species | Taxom | | Ereynetidae Schrank, 1776 | | 1 | Species | Taxom | | Ixodidae (C. L. Koch, 1844) | Hard Tick | 2 | Species | Taxom | | Sclerosomatidae Simon, 1879 | Sclerosomatid Harvestmen | 3 | Species | Taxom | | Neobisiidae Chamberlin, 1930 | | 1 | Species | Taxom | | Thomisidae Sundevall, 1833 | Crab Spider | 2 | Species | Taxom | | Phalangiidae Latreille, 1802 | Daddy-Long-Legs | 2 | Species | Taxom | | Oxyopidae Thorell, 1870 | Lynx spiders | 1 | Species | Taxom | | Parasitidae Oudemans, 1901 | Beetle Mites | 1 | Species | Taxom | | Theridiidae Sundevall, 1833 | Cobweb And Widow Spiders | 1 | Species | Taxom | | Syringophilidae Lavoipierre, 1953 | Quill mites | 1 | Species | Taxom | | Garypidae Simon, 1879 | | 1 | Species | Taxom | | Tetragnathidae Menge, 1866 | Elongated Orb Weavers | 1 | Species | Taxom | | Philodromidae (Thorell, 1870) | False crab spiders | 1 | Species | Taxom | | Bothriuridae Simon, 1880 | | 1 | Species | Taxom |
Genera for Mercer County (Pennsylvania)
67 Genera with 77 Species #ABCDEFHILMNOPSTUWX
| Agelenopsis Giebel, 1843 | American grass spiders | 1 | Species | Taxom | | Amaurobius Koch, 1830 | | 1 | Species | Taxom | | Apochinomma Pavesi, 1896 | | 1 | Species | Taxom | | Araneus Clerck, 1872 | Angulate & roundshouldered orbweavers | 4 | Species | Taxom | | Archaeodictyna Caporiacco, 1871 | | 1 | Species | Taxom | Archemyobia Jameson, 1955 | | 0 | Species | Taxom | | Arctosa C. L. Koch, 1844 | Bear Spiders | 1 | Species | Taxom | Blarinobia Jameson, 1955 | | 0 | Species | Taxom | | Blattisocius Keegan, 1947 | | 1 | Species | Taxom | | Carabodes Koch, 1914 | | 1 | Species | Taxom | | Cicurina Menge, 1887 | | 1 | Species | Taxom | | Colonus Cambridge, 1846 | | 1 | Species | Taxom | | Coras Simon, 1881 | Funnel Web Spiders | 1 | Species | Taxom | | Cyclosa Menge, 1772 | Three-lobed Spiders | 1 | Species | Taxom | | Dermacentor Koch, 1821 | Dog Ticks | 1 | Species | Taxom | | Dictyna Sundevall, 1850 | | 1 | Species | Taxom | | Dolomedes Latreille, 1837 | Dock spiders | 3 | Species | Taxom | | Dysdera Latreille, 1910 | | 2 | Species | Taxom | | Echinonyssus Hirst, 0 | | 1 | Species | Taxom | | Elaver O. P.-Cambridge, 1866 | | 1 | Species | Taxom | | Eris C. L. Koch, 1845 | | 2 | Species | Taxom | | Eulaelaps Berlese, 1839 | | 1 | Species | Taxom | Euschoengastia Ewing, 1938 | | 0 | Species | Taxom | | Eutrombicula Ewing, 1913 | | 1 | Species | Taxom | | Frontinella Cambridge, 1841 | | 1 | Species | Taxom | | Habronattus F. O. P.-Cam..., 1924 | Paradise Spiders | 1 | Species | Taxom | | Haplodrassus Chamberlin, 1839 | | 1 | Species | Taxom | | Herpyllus Hentz, 1832 | | 1 | Species | Taxom | | Heteropoda Latreille, 1767 | | 1 | Species | Taxom | | Hydranetes Kethley, 1971 | | 1 | Species | Taxom | | Hypselistes Simon, 1875 | | 1 | Species | Taxom | | Ixodes Latreille, 1821 | | 2 | Species | Taxom | | Leiobunum C. L. Koch, 1821 | Daddy Long Leg Spiders | 3 | Species | Taxom | | Lepthyphantes Menge, 1865 | | 1 | Species | Taxom | | Maso Simon, 1851 | | 1 | Species | Taxom | | Mecynogea Simon, 1842 | | 1 | Species | Taxom | | Micrathena Sundevall, 1842 | | 2 | Species | Taxom | | Microbisium Chamberlin, 1895 | | 1 | Species | Taxom | | Misumena Latreille, 1758 | Flower crab spiders | 1 | Species | Taxom | | Neon Simon, 1888 | | 1 | Species | Taxom | Neotrombicula Hirst, 1925 | | 0 | Species | Taxom | | Neriene Blackwall, 1842 | | 1 | Species | Taxom | | Odiellus Roewer, 1879 | | 1 | Species | Taxom | | Oxyopes Latreille, 1845 | Lynx Spiders | 1 | Species | Taxom | | Pardosa C. L. Koch, 1844 | Thin-legged Wolf Spider | 2 | Species | Taxom | | Pelegrina Franganillo, 1837 | White-Cheeked Jumping Spiders | 1 | Species | Taxom | | Phalangium Linnaeus, 1761 | | 1 | Species | Taxom | | Phidippus C. L. Koch, 1883 | | 3 | Species | Taxom | | Phlegra Simon, 1890 | | 1 | Species | Taxom | | Phorytocarpais Athias-Henriot, 1906 | | 1 | Species | Taxom | | Phrurotimpus Chamberlin &..., 1892 | | 2 | Species | Taxom | | Sassacus Peckham & Pe..., 1846 | | 1 | Species | Taxom | | Schizocosa Chamberlin, 1844 | | 1 | Species | Taxom | | Scotinella Banks, 1890 | | 1 | Species | Taxom | | Sisicottus Bishop & Crosby, 1999 | | 1 | Species | Taxom | | Steatoda Sundevall, 1850 | False black widows | 1 | Species | Taxom | | Stibarokris Kethley, 1970 | | 1 | Species | Taxom | | Synsphyronus J. C. Chambe..., 1943 | | 1 | Species | Taxom | | Tetragnatha Latreille, 1842 | Four-jawed spider | 1 | Species | Taxom | | Tibellus Simon, 1802 | Slender Crab Spider | 1 | Species | Taxom | | Tigrosa Brady, 1837 | | 1 | Species | Taxom | Trombicula Berlese, 1905 | | 0 | Species | Taxom | | Tutelina Simon, 1891 | | 1 | Species | Taxom | | Urophonius Pocock, 1876 | | 1 | Species | Taxom | | Walchia Ewing, 1964 | | 1 | Species | Taxom | | Walckenaeria Blackwall, 1882 | | 1 | Species | Taxom | | Xysticus Koch, 1880 | Ground Crab Spider | 1 | Species | Taxom |
Species list for Mercer County (Pennsylvania)
77 Species and 1 Subspecies | Agelenopsis pennsylvanica Carl Ludwig ..., 1843 | | | Amaurobius ferox Walckenaer, 1830 | Black lace-weaver | | Apochinomma formica Eugène Simon, 1896 | | | Araneus bonsallae McCook, 1894 | | | Araneus miniatus Walckenaer, 1842 | | | Araneus nordmanni Thorell, 1870 | Nordmann'S Orbweaver | | Araneus saevus L. Koch, 1872 | Fierce Orbweaver | | Archaeodictyna ammophila Menge, 1871 | | | Arctosa littoralis Nicholas Mar..., 1844 | Shoreline Wolf Spider | | Blattisocius keegani Fox, 1947 | Mite | | Carabodes scymnus Hull, 1914 | | | Cicurina pallida Eugen von Ke..., 1887 | Littleleaf minerslettuce | | Colonus sylvanus Hentz, 1846 | Jumping spiders | | Coras juvenilis Eugen von Ke..., 1881 | | | Cyclosa conica Pallas, 1772 | Conical Trashline Orbweaver | | Dermacentor variabilis Say, 1821 | American dog tick | | Dictyna foliacea Nicholas Mar..., 1850 | | | Dolomedes scriptus Hentz, 1845 | Striped Fishing Spider | | Dolomedes triton Charles Atha..., 1837 | Six Spotted Fishing Spider | | Dolomedes vittatus Charles Atha..., 1837 | Milkweed | | Dysdera crocata (Koch, 1838) | ⇒ Dysdera maurusia Tord Tamerla..., 1873 | | Dysdera nomada Eugène Simon, 1910 | Stocky cerith | | Echinonyssus blarinae | | | Elaver excepta Ludwig Carl ..., 1866 | White Sac Spider | | Eris flava Peckham & Pe..., 1888 | | | Eris militaris Nicholas Mar..., 1845 | Bronze jumper | | Eulaelaps stabularis C.L.Koch, 1839 | Mite | | Eutrombicula splendens Ewing, 1913 | | | Frontinella pyramitela (Walckenaer, 1841) | ⇒ Frontinella communis Hentz, 1850 | | Habronattus texanus Ralph Vary C..., 1924 | | | Haplodrassus signifer (C. L. Koch, 1839) | ⇒ Haplodrassus pugnans Simon, 1880 | | Herpyllus ecclesiasticus Hentz, 1832 | Eastern parson spider | | Heteropoda venatoria (Linnaeus, 1767) | ⇒ Heteropoda simplex Jäger & Ono, 2000 | | Hydranetes tropisternus Kethley, 1971 | | | Hypselistes florens Octavius Pic..., 1875 | Peatland Sheetweb Weaver | | Ixodes cookei (Packard, 1869) | ⇒ Ixodes conepati Cooley & Kohls, 1943 | | Ixodes scapularis (Say, 1821) | ⇒ Rhipicephalus bursa Canestrini &..., 1877 | | Leiobunum politum Weed, 1890 | | | Leiobunum ventricosum Wood, 1870 | | | Leiobunum vittatum Say, 1821 | Eastern Harvestman | | Lepthyphantes leprosus Ohlert, 1865 | Household Fine Sheetweaver | | Maso sundevalli (Johan Peter ..., 1851) | ⇒ Satilatlas marxi matanuskae Chamberlin, 1949 | | Mecynogea lemniscata Charles Atha..., 1842 | Basilica orbweaver | | Micrathena gracilis Charles Atha..., 1805 | Orb Weavers | | Micrathena sagittata Charles Atha..., 1842 | Arrowshaped micrathena | | Microbisium parvulum Banks, 1895 | | | Misumena vatia Clerck, 1758 | Crab Spider | | Neon nelli Peckham & Pe..., 1888 | | | Neriene radiata Walckenaer, 1842 | Filmy dome spider | | Odiellus pictus Wood, 1879 | | | Oxyopes salticus Hentz, 1845 | Lynx spider | | Pardosa distincta (John Blackwall, 1846) | ⇒ Pardosa hyperborea Thorell, 1872 | | Pardosa milvina Nicholas Mar..., 1844 | Shore spider | | Pelegrina proterva Charles Atha..., 1837 | Common White-Cheeked Jumping Spider | | Phalangium opilio Linnaeus, 1761 | Brown daddy-long-legs | | Phidippus audax (Nicholas Mar..., 1845) | ⇒ Salticus variegatus Hentz, 1845 | | Phidippus clarus Keyserling, 1885 | Brilliant Jumping Spider | | Phidippus princeps Peckham & Pe..., 1883 | Grayish Jumping Spider | | Phlegra hentzi Marx, 1890 | | | Phorytocarpais americanus Berlese, 1906 | | | Phrurotimpus borealis James Henry ..., 1911 | Greater Ant-Mimic Corinne Spider | | Phrurotimpus minutus Richard C. B..., 1892 | | | Sassacus cyaneus Hentz, 1846 | | | Schizocosa saltatrix Nicholas Mar..., 1844 | | | Scotinella pugnata James Henry ..., 1890 | | | Sisicottus panopeus FrantiÅ¡ek M..., 1999 | | | Steatoda borealis Nicholas Mar..., 1850 | Boreal Combfoot | | Stibarokris phalacrus Kethley, 1970 | | | Synsphyronus mimetus Chamberlin, 1943 | Costate mountainsnail | | Tetragnatha versicolor Walckenaer, 1842 | | | Tibellus oblongus (Walckenaer, 1802) | ⇒ Tibellus maritimus Menge, 1875 | | Tigrosa helluo Walckenaer, 1837 | Wetland Giant Wolf Spider | | Tutelina harti Peckham, 1891 | Hart'S Jumping Spider | | Urophonius brachycentrus brachycentrus Thorell, 1876 | | | Walchia (Wenia) isonychia Nadchatram &..., 1964 | | | Walckenaeria pallida James Henry ..., 1882 | | | Xysticus elegans Eugen von Ke..., 1880 | Elegant crab spider |
Subnodes of Arachnida with occurrences in Mercer 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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