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Checklist for Class Arachnida Lamarck, 1801 (Arachnids)
and region Sac County (Iowa, USA)


Class
 
Arachnida
Lamarck, 1801
Arachnids
15
17
22
Families
Genera
Species
 
Taxom
 


List of families for Sac County
15 Families width 22 Species
Agelenidae C. L. Koch, 1837Agelenid Spiders1SpeciesTaxom
Corinnidae Karsch, 1880Ant-like Sac Spiders1SpeciesTaxom
Araneidae Simon, 1895Golden orb web spiders3SpeciesTaxom
Dysderidae C. L. Koch, 1837Dysderid spiders1SpeciesTaxom
Gnaphosidae (Pocock, 1898)Flat-bellied ground spiders1SpeciesTaxom
Ixodidae C. L. Koch, 1844Hard Tick1SpeciesTaxom
Sclerosomatidae Simon, 1879Sclerosomatid Harvestmen4SpeciesTaxom
Theridiidae Sundevall, 1833Cobweb And Widow Spiders2SpeciesTaxom
Linyphiidae Blackwall, 1859Dwarf spiders1SpeciesTaxom
Tarsonemidae Kramer, 1877Tarsonemid mites1SpeciesTaxom
Tetragnathidae Menge, 1866Elongated Orb Weavers1SpeciesTaxom
Lycosidae Lehtinen & H..., 1979Ground Spiders2SpeciesTaxom
Salticidae Blackwall, 1842Jumping Spider1SpeciesTaxom
Cosmetidae C. L. Koch, 18391SpeciesTaxom
Trombiculidae Ewing, 1929Chigger mites1SpeciesTaxom


Genera for Sac County
17 Genera with 22 Species
Agelenopsis Giebel, 1846American grass spiders1SpeciesTaxom
Apochinomma Pavesi, 18961SpeciesTaxom
Araneus Clerck, 1758Angulate & roundshouldered orbweavers2SpeciesTaxom
Dysdera Latreille, 19101SpeciesTaxom
Haplodrassus Chamberlin, 18391SpeciesTaxom
Ixodes Latreille, 19041SpeciesTaxom
Leiobunum C. L. Koch, 1821Daddy Long Leg Spiders4SpeciesTaxom
Micrathena Sundevall, 18051SpeciesTaxom
Parasteatoda Archer, 1841Comb-Clawed Spider1SpeciesTaxom
Pityohyphantes Simon, 1850Hammock Spiders1SpeciesTaxom
Tarsonemus Canestrini &..., 19391SpeciesTaxom
Tetragnatha Latreille, 1842Four-jawed spider1SpeciesTaxom
Tigrosa Brady, 18372SpeciesTaxom
Tutelina Simon, 18461SpeciesTaxom
Vonones Simon, 18791SpeciesTaxom
Walchia Ewing, 19641SpeciesTaxom
Yunohamella Yoshida, 18421SpeciesTaxom


Species list for Sac County
22 Species
Agelenopsis potteri John Blackwall, 1846Potter'S Grass Spider
Apochinomma formica Eugène Simon, 1896
Araneus balanus Doleschall, 1859
Araneus diadematus Clerck, 1758Cross orbweaver
Dysdera nomada Eugène Simon, 1910Stocky cerith
Haplodrassus signifer (C. L. Koch, 1839)⇒ Haplodrassus pugnans Simon, 1880
Ixodes anatis Chilton, 1904Kiwi tick
Leiobunum aldrichi Weed, 1893
Leiobunum flavum Banks, 1894
Leiobunum politum Weed, 1890
Leiobunum vittatum Say, 1821Eastern Harvestman
Micrathena gracilis Charles Atha..., 1805Orb Weavers
Parasteatoda tepidariorum C. L. Koch, 1841American house false widow spider
Pityohyphantes costatus Nicholas Mar..., 1850Hammock spider
Tarsonemus (Tarsonemus) cryptocephalus Ewing, 1939
Tetragnatha versicolor Walckenaer, 1842
Tigrosa georgicola Walckenaer, 1837
Tigrosa helluo Walckenaer, 1837Wetland Giant Wolf Spider
Tutelina elegans Nicholas Mar..., 1846Thin-Spined Jumping Spider
Vonones sayi Simon, 1879
Walchia (Wenia) isonychia Nadchatram &..., 1964
Yunohamella lyrica Walckenaer, 1842

Subnodes of Arachnida with occurrences in Sac County
SubclassDromopoda
Shultz, 1990
2
2
5
Families
Genera
Species

Taxom

SubclassMicrura
Ehrenberg, 1831
13
15
17
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