Checklist for Class Arachnida Lamarck, 1801 (Arachnids) and region Cass County (Missouri, USA)
List of families for Cass County (Missouri) 24 Families width 37 Species #ECASTPGDHLU
| Eriophyidae Nalepa, 1898 | Blister mites | 1 | Species | Taxom | | Corinnidae (Karsch, 1880) | Ant-like Sac Spiders | 3 | Species | Taxom | | Araneidae Simon, 1895 | Golden orb web spiders | 4 | Species | Taxom | | Segestriidae Simon, 1893 | Six-eyed Spiders | 1 | Species | Taxom | | Theridiidae Sundevall, 1833 | Cobweb And Widow Spiders | 4 | Species | Taxom | | Ascidae Oudemans, 1905 | | 0 | Species | Taxom | | Cheliferidae Risso, 1826 | | 1 | Species | Taxom | | Pisauridae Simon, 1890 | Big wolf spider | 1 | Species | Taxom | | Gnaphosidae (Pocock, 1898) | Flat-bellied ground spiders | 1 | Species | Taxom | | Dysderidae C. L. Koch, 1837 | Dysderid spiders | 2 | Species | Taxom | | Sclerosomatidae Simon, 1879 | Sclerosomatid Harvestmen | 1 | Species | Taxom | | Anyphaenidae Bertkau, 1878 | Anyphaenid sac spiders | 1 | Species | Taxom | | Acaridae Latreille, 1802 | Acarid mites | 1 | Species | Taxom | | Histiostomatidae Berlese, 1897 | | 1 | Species | Taxom | | Tetragnathidae Menge, 1866 | Elongated Orb Weavers | 2 | Species | Taxom | | Sicariidae Keyserling, 1880 | Brown recluse spiders | 1 | Species | Taxom | | Lycosidae Lehtinen & H..., 1979 | Ground Spiders | 4 | Species | Taxom | | Salticidae (Blackwall, 1842) | Jumping Spider | 2 | Species | Taxom | | Phalangiidae Latreille, 1802 | Daddy-Long-Legs | 1 | Species | Taxom | | Pholcidae (C. L. Koch, 1851) | Carpenter spider | 1 | Species | Taxom | | Philodromidae (Thorell, 1870) | False crab spiders | 1 | Species | Taxom | | Uloboridae Thorell, 1869 | Cribellate orb weavers | 1 | Species | Taxom | | Cosmetidae C. L. Koch, 1839 | | 1 | Species | Taxom | | Trombiculidae Ewing, 1929 | Chigger mites | 1 | Species | Taxom |
Genera for Cass County (Missouri) 37 Genera with 37 Species #ACDHLMPRSTUVW
| Aculus Keifer, 1892 | | 1 | Species | Taxom | | Apochinomma Pavesi, 1896 | | 1 | Species | Taxom | | Araneus Clerck, 1847 | Angulate & roundshouldered orbweavers | 1 | Species | Taxom | | Ariadna Audouin, 1842 | | 1 | Species | Taxom | | Asagena Sundevall, 1882 | | 1 | Species | Taxom | Asca von Heyden, 1826 | | 0 | Species | Taxom | | Chelifer Geoffroy, 1758 | | 1 | Species | Taxom | | Cyclosa Menge, 1842 | Three-lobed Spiders | 1 | Species | Taxom | | Dolomedes Latreille, 1837 | Dock spiders | 1 | Species | Taxom | | Drassyllus Chamberlin, 1922 | | 1 | Species | Taxom | | Dysdera Latreille, 2001 | | 2 | Species | Taxom | | Hadrobunus Banks, 1821 | | 1 | Species | Taxom | | Hibana Brescovit, 1847 | | 1 | Species | Taxom | | Histiogaster Berlese, 1882 | | 1 | Species | Taxom | | Histiostoma Kramer, 2001 | | 1 | Species | Taxom | | Larinioides Caporiacco, 1758 | Furrow spiders | 1 | Species | Taxom | | Latrodectus Walckenaer, 1775 | Black widow spider | 1 | Species | Taxom | | Leucauge White, 1841 | Orchard Spider And Allies | 1 | Species | Taxom | | Loxosceles Heineken & Lowe, 1940 | Brown spiders | 1 | Species | Taxom | | Melychiopharis Simon, 1895 | | 1 | Species | Taxom | | Meriola Davie, 1895 | | 1 | Species | Taxom | | Micrathena Sundevall, 1805 | | 1 | Species | Taxom | | Parasteatoda Archer, 1841 | Comb-Clawed Spider | 1 | Species | Taxom | | Pardosa C. L. Koch, 1885 | Thin-legged Wolf Spider | 1 | Species | Taxom | | Pelegrina Franganillo, 1837 | White-Cheeked Jumping Spiders | 1 | Species | Taxom | | Phalangium Linnaeus, 1761 | | 1 | Species | Taxom | | Pholcus Walckenaer, 1775 | | 1 | Species | Taxom | | Phrurotimpus Chamberlin &..., 1847 | | 1 | Species | Taxom | | Pirata Sundevall, 1904 | Pirate wolf spiders | 1 | Species | Taxom | | Rabidosa Roewer, 1837 | | 1 | Species | Taxom | | Salticus Latreille, 1757 | Zebra Spider | 1 | Species | Taxom | | Schizocosa Chamberlin, 1837 | | 1 | Species | Taxom | | Tetragnatha Latreille, 1850 | Four-jawed spider | 1 | Species | Taxom | | Tibellus Simon, 1802 | Slender Crab Spider | 1 | Species | Taxom | | Uloborus Latreille, 1842 | Cribellate Orb Weaver | 1 | Species | Taxom | | Vonones Simon, 1879 | | 1 | Species | Taxom | | Walchia Ewing, 1964 | | 1 | Species | Taxom |
Species list for Cass County (Missouri) 37 Species | Aculus acraspis Nalepa, 1892 | | | Apochinomma formica Eugène Simon, 1896 | | | Araneus thaddeus (Hentz, 1847) | ⇒ Araneus meropes Keyserling, 1865 | | Ariadna bicolor Nicholas Mar..., 1842 | | | Asagena americana James Henry ..., 1882 | Two-Spotted Cobweb Spider | | Chelifer cancroides Linnaeus, 1758 | Book pseudoscorpion | | Cyclosa turbinata Charles Atha..., 1842 | Orb weavers | | Dolomedes triton Charles Atha..., 1837 | Six Spotted Fishing Spider | | Drassyllus orgilus (Chamberlin, 1922) | ⇒ Drassyllus dromeus Chamberlin, 1922 | | Dysdera nomada Eugène Simon, 1910 | Stocky cerith | | Dysdera pristiphora Carlo Pesarini, 2001 | | | Hadrobunus grandis Say, 1821 | | | Hibana gracilis Hentz, 1847 | Garden ghost spider | | Histiogaster carpio Kramer, 1882 | Mite | | Histiostoma (Histiostoma) heriades Fain & Pauly, 2001 | | | Larinioides cornutus Clerck, 1758 | Furrow orb spider | | Latrodectus mactans (Fabricius, 1775) | ⇒ Latrodectus tredecimguttatus Rossi, 1790 | | Leucauge venusta Walckenaer, 1841 | Longjawed Orb Weavers | | Loxosceles reclusa Gertsch & Mu..., 1940 | Brown fiddler | | Melychiopharis cynips Eugène Simon, 1895 | | | Meriola decepta Richard C. B..., 1895 | Corinnid sac spiders | | Micrathena gracilis Charles Atha..., 1805 | Orb Weavers | | Parasteatoda tepidariorum C. L. Koch, 1841 | American house false widow spider | | Pardosa lapidicina (James Henry ..., 1885) | ⇒ Pardosa mercurialis M. E. Montgo..., 1904 | | Pelegrina proterva Charles Atha..., 1837 | Common White-Cheeked Jumping Spider | | Phalangium opilio Linnaeus, 1761 | Brown daddy-long-legs | | Pholcus phalangioides (Fuesslin, 1775) | ⇒ Smeringopus pallidus Blackwall, 1858 | | Phrurotimpus alarius (Nicholas Mar..., 1847) | ⇒ Phrurotimpus borealis James Henry ..., 1911 | | Pirata sedentarius M. E. Montgo..., 1904 | | | Rabidosa rabida Walckenaer, 1837 | Rabid Wolf Spider | | Salticus scenicus (Clerck, 1757) | ⇒ Salticus cingulatus Panzer, 1797 | | Schizocosa avida Charles Atha..., 1837 | | | Tetragnatha laboriosa Hentz, 1850 | Longjawed orb weavers | | Tibellus oblongus (Walckenaer, 1802) | ⇒ Tibellus maritimus Menge, 1875 | | Uloborus glomosus Charles Atha..., 1842 | Feather-legged Spider | | Vonones sayi Simon, 1879 | | | Walchia (Wenia) isonychia Nadchatram &..., 1964 | |
Subnodes of Arachnida with occurrences in Cass County (Missouri)
 | | 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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