Checklist for Class Arachnida Lamarck, 1801 (Arachnids) and region Linn County (Iowa, USA)
List of families for Linn County (Iowa) 26 Families width 48 Species #EACDMPTSLGINR
| Eriophyidae Nalepa, 1898 | Blister mites | 0 | Species | Taxom | | Alloptidae Gaud, 1957 | | 1 | Species | Taxom | | Corinnidae Karsch, 1880 | Ant-like Sac Spiders | 1 | Species | Taxom | | Araneidae Simon, 1895 | Golden orb web spiders | 11 | Species | Taxom | | Dictynidae O. P-Cambridge, 1871 | Dictynid spiders | 1 | Species | Taxom | | Miturgidae Simon, 1885 | Long-legged sac spiders | 1 | Species | Taxom | | Pisauridae (Simon, 1890) | Big wolf spider | 2 | Species | Taxom | | Dysderidae C. L. Koch, 1837 | Dysderid spiders | 2 | Species | Taxom | | Theridiidae Sundevall, 1833 | Cobweb And Widow Spiders | 4 | Species | Taxom | | Salticidae Blackwall, 1842 | Jumping Spider | 8 | Species | Taxom | | Linyphiidae (Blackwall, 1859) | Dwarf spiders | 1 | Species | Taxom | | Gnaphosidae (Pocock, 1898) | Flat-bellied ground spiders | 1 | Species | Taxom | | Ixodidae (C. L. Koch, 1844) | Hard Tick | 1 | Species | Taxom | | Sclerosomatidae Simon, 1879 | Sclerosomatid Harvestmen | 3 | Species | Taxom | | Neobisiidae Chamberlin, 1930 | | 1 | Species | Taxom | | Thomisidae Sundevall, 1833 | Crab Spider | 1 | Species | Taxom | | Nemastomatidae Simon, 1872 | | 1 | Species | Taxom | | Lycosidae Lehtinen & H..., 1979 | Ground Spiders | 1 | Species | Taxom | | Philodromidae (Thorell, 1870) | False crab spiders | 1 | Species | Taxom | | Pholcidae (C. L. Koch, 1851) | Carpenter spider | 1 | Species | Taxom | | Raphignathidae Kramer, 1877 | | 0 | Species | Taxom | | Scytodidae Blackwall, 1864 | Glue spitter | 1 | Species | Taxom | | Agelenidae (C. L. Koch, 1837) | Agelenid Spiders | 1 | Species | Taxom | | Tetragnathidae Menge, 1866 | Elongated Orb Weavers | 1 | Species | Taxom | | Cosmetidae C. L. Koch, 1839 | | 1 | Species | Taxom | | Trombiculidae Ewing, 1929 | Chigger mites | 1 | Species | Taxom |
Genera for Linn County (Iowa) 43 Genera with 48 Species #ACDEFHILMNPRSTVW
Aceria Keifer, 1944 | | 0 | Species | Taxom | Aculops Keifer, 1966 | | 0 | Species | Taxom | | Alloptes Canestrini, 1976 | | 1 | Species | Taxom | | Apochinomma Pavesi, 1896 | | 1 | Species | Taxom | | Araneus Clerck, 1847 | Angulate & roundshouldered orbweavers | 2 | Species | Taxom | | Araniella Chamberlin &..., 1847 | Cucumber spiders | 1 | Species | Taxom | | Archaeodictyna Caporiacco, 1871 | | 1 | Species | Taxom | | Argiope Audouin, 1833 | Garden orbweavers | 1 | Species | Taxom | | Cheiracanthium C. L. Koch, 1864 | Longlegged sac spiders | 1 | Species | Taxom | | Cyclosa Menge, 1772 | Three-lobed Spiders | 1 | Species | Taxom | | Dolomedes Latreille, 1844 | Dock spiders | 2 | Species | Taxom | | Dysdera Latreille, 1910 | | 2 | Species | Taxom | | Enoplognatha Pavesi, 1758 | | 2 | Species | Taxom | | Eris C. L. Koch, 1845 | | 1 | Species | Taxom | | Eustala Simon, 1842 | | 1 | Species | Taxom | | Evarcha Simon, 1883 | | 1 | Species | Taxom | | Frontinella Cambridge, 1841 | | 1 | Species | Taxom | | Haplodrassus Chamberlin, 1839 | | 1 | Species | Taxom | | Ixodes Latreille, 1821 | | 1 | Species | Taxom | | Larinioides Caporiacco, 1758 | Furrow spiders | 1 | Species | Taxom | | Leiobunum C. L. Koch, 1821 | Daddy Long Leg Spiders | 3 | Species | Taxom | | Maevia C. L. Koch, 1837 | | 1 | Species | Taxom | | Mangora O. P.-Cambridge, 1847 | | 1 | Species | Taxom | | Micrathena Sundevall, 1805 | | 1 | Species | Taxom | | Microbisium Chamberlin, 1895 | | 1 | Species | Taxom | | Misumena Latreille, 1758 | Flower crab spiders | 1 | Species | Taxom | | Nemastoma C.L.Koch, 1851 | | 1 | Species | Taxom | | Neoscona Simon, 1838 | Spotted orbweavers | 2 | Species | Taxom | | Parasteatoda Archer, 1841 | Comb-Clawed Spider | 1 | Species | Taxom | | Pardosa C. L. Koch, 1844 | Thin-legged Wolf Spider | 1 | Species | Taxom | | Pelegrina Franganillo, 1892 | White-Cheeked Jumping Spiders | 1 | Species | Taxom | | Phidippus C. L. Koch, 1885 | | 2 | Species | Taxom | | Philodromus Walckenaer, 1826 | Running Crab Spider | 1 | Species | Taxom | | Pholcus Walckenaer, 1775 | | 1 | Species | Taxom | Raphignathus Dugès, 1834 | | 0 | Species | Taxom | | Salticus Latreille, 1757 | Zebra Spider | 1 | Species | Taxom | | Scytodes Latreille, 1802 | Spitting Spider | 1 | Species | Taxom | | Steatoda Sundevall, 1802 | False black widows | 1 | Species | Taxom | | Tegenaria Latreille, 1758 | House spiders | 1 | Species | Taxom | | Tetragnatha Latreille, 1842 | Four-jawed spider | 1 | Species | Taxom | | Tutelina Simon, 1846 | | 1 | Species | Taxom | | Vonones Simon, 1879 | | 1 | Species | Taxom | | Walchia Ewing, 1964 | | 1 | Species | Taxom |
Species list for Linn County (Iowa) 48 Species | Alloptes (Sternalloptes) cyrtolobus Gaud, 1976 | | | Apochinomma formica Eugène Simon, 1896 | | | Araneus diadematus Clerck, 1758 | Cross orbweaver | | Araneus thaddeus (Hentz, 1847) | ⇒ Araneus meropes Keyserling, 1865 | | Araniella displicata Hentz, 1847 | Six-spotted orbweaver | | Archaeodictyna ammophila Menge, 1871 | | | Argiope aurantia Lucas, 1833 | American garden spider | | Cheiracanthium mildei L. Koch, 1864 | North Yellow Sac Spider | | Cyclosa conica Pallas, 1772 | Conical Trashline Orbweaver | | Dolomedes albineus Nicholas Mar..., 1845 | White-banded fishing spider | | Dolomedes tenebrosus (Nicholas Mar..., 1844) | ⇒ Dolomedes vittatus Charles Atha..., 1837 | | Dysdera crocata (Koch, 1838) | ⇒ Dysdera maurusia Tord Tamerla..., 1873 | | Dysdera nomada Eugène Simon, 1910 | Stocky cerith | | Enoplognatha marmorata (Nicholas Mar..., 1850) | ⇒ Enoplognatha caricis Fickert, 1876 | | Enoplognatha ovata (Clerck, 1758) | ⇒ Enoplognatha latimana Hippa & Oksala, 1982 | | Eris militaris Nicholas Mar..., 1845 | Bronze jumper | | Eustala anastera (Walckenaer, 1842) | ⇒ Eustala conchlea Henry Christ..., 1888 | | Evarcha hoyi (Peckham & Pe..., 1883) | ⇒ Evarcha proszynskii Marusik & Lo..., 1998 | | Frontinella pyramitela (Walckenaer, 1841) | ⇒ Frontinella communis Hentz, 1850 | | Haplodrassus signifer (C. L. Koch, 1839) | ⇒ Haplodrassus pugnans Simon, 1880 | | Ixodes scapularis (Say, 1821) | ⇒ Rhipicephalus bursa Canestrini &..., 1877 | | Larinioides cornutus Clerck, 1758 | Furrow orb spider | | Leiobunum aldrichi Weed, 1893 | | | Leiobunum ventricosum Wood, 1870 | | | Leiobunum vittatum Say, 1821 | Eastern Harvestman | | Maevia inclemens Charles Atha..., 1837 | Dimorphic jumper | | Mangora placida Hentz, 1847 | Tuft-Legged Orb Weaver | | Micrathena gracilis Charles Atha..., 1805 | Orb Weavers | | Microbisium parvulum Banks, 1895 | | | Misumena vatia Clerck, 1758 | Crab Spider | | Nemastoma (Nemastoma) leiobunum Wankel, 1851 | | | Neoscona arabesca Walckenaer, 1842 | Arabesque orbweaver | | Neoscona crucifera Lucas, 1838 | Barn spider | | Parasteatoda tepidariorum C. L. Koch, 1841 | American house false widow spider | | Pardosa saxatilis Nicholas Mar..., 1844 | | | Pelegrina insignis Richard C. B..., 1892 | | | Phidippus audax (Nicholas Mar..., 1845) | ⇒ Salticus variegatus Hentz, 1845 | | Phidippus clarus Keyserling, 1885 | Brilliant Jumping Spider | | Philodromus rufus (Walckenaer, 1826) | ⇒ Philodromus albidus Wladislaus K..., 1911 | | Pholcus phalangioides (Fuesslin, 1775) | ⇒ Smeringopus pallidus Blackwall, 1858 | | Salticus scenicus (Clerck, 1757) | ⇒ Salticus cingulatus Panzer, 1797 | | Scytodes thoracica Latreille, 1802 | Common spitting spider | | Steatoda triangulosa Walckenaer, 1802 | Triangulate bud spider | | Tegenaria domestica (Clerck, 1758) | ⇒ Tegenaria parietina Fourcroy, 1785 | | Tetragnatha versicolor Walckenaer, 1842 | | | Tutelina elegans Nicholas Mar..., 1846 | Thin-Spined Jumping Spider | | Vonones sayi Simon, 1879 | | | Walchia (Wenia) isonychia Nadchatram &..., 1964 | |
Subnodes of Arachnida with occurrences in Linn County (Iowa)
 | | 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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