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Checklist for Class Arachnida Lamarck, 1801 (Arachnids)
and region Maryland (USA)


Class
 
Arachnida
Lamarck, 1801
Arachnids
93
241
329
Families
Genera
Species
 
Taxom
 


List of families for Maryland
93 Families width 329 Species and 2 Subspecies
#ABCDEGHIKLMNOPRSTUVZ
Acaridae Latreille, 1802Acarid mites3SpeciesTaxom
Agelenidae C. L. Koch, 1837Agelenid Spiders4SpeciesTaxom
Amaurobiidae Thorell, 1870Amaurobiids2SpeciesTaxom
Amblyommidae Banks, 19073SpeciesTaxom
Anyphaenidae Bertkau, 1878Anyphaenid sac spiders2SpeciesTaxom
Anystidae Oudemans, 1936Whirligig Mites0SpeciesTaxom
Araneidae Simon, 1895Golden orb web spiders44SpeciesTaxom
Argasidae C. L. Koch, 1844Soft tick2SpeciesTaxom
Ascidae Oudemans, 19055SpeciesTaxom
Atypidae Thorell, 1870Atypical tarantulas2SpeciesTaxom
Buthidae C. L. Koch, 1837Arrowbreasted scorpions1SpeciesTaxom
Cheliferidae Risso, 18261SpeciesTaxom
Cheyletidae Leach, 18151SpeciesTaxom
Chthoniidae Daday, 18881SpeciesTaxom
Clubionidae Wagner, 1887Clubiones1SpeciesTaxom
Cocceupodidae Jesionowska, 20100SpeciesTaxom
Corinnidae Karsch, 1880Ant-like Sac Spiders6SpeciesTaxom
Cosmetidae C. L. Koch, 18391SpeciesTaxom
Ctenizidae Thorell, 1887Cork-lid trapdoor spider1SpeciesTaxom
Cunaxidae Thor, 1902Predatory Mites2SpeciesTaxom
Demodecidae Nicolet, 1855Follicle mites1SpeciesTaxom
Dermanyssidae Kolenati, 1859Dermanyssid mites2SpeciesTaxom
Dictynidae O. P-Cambridge, 1871Dictynid spiders1SpeciesTaxom
Digamasellidae Evans, 19571SpeciesTaxom
Diplogyniidae Trägårdh, 19410SpeciesTaxom
Dysderidae C. L. Koch, 1837Dysderid spiders2SpeciesTaxom
Entonyssidae Ewing, 19220SpeciesTaxom
Epicriidae Berlese, 18850SpeciesTaxom
Epidermoptidae Trouessart, 18920SpeciesTaxom
Ereynetidae Schrank, 17761SpeciesTaxom
Eriophyidae Nalepa, 1898Blister mites6SpeciesTaxom
Galumnidae Jacot, 19251SpeciesTaxom
Glycyphagidae De Geer, 17780SpeciesTaxom
Gnaphosidae Pocock, 1898Flat-bellied ground spiders7SpeciesTaxom
Hahniidae Bertkau, 1878Dwarf sheet spiders1SpeciesTaxom
Harpirhynchidae Dubinin, 19572SpeciesTaxom
Histiostomatidae Berlese, 18973SpeciesTaxom
Hydryphantidae Piersig, 18961SpeciesTaxom
Ixodidae C. L. Koch, 1844Hard Tick5SpeciesTaxom
Knemidokoptidae (Lavoipierre ..., 1951)1SpeciesTaxom
Laelapidae Berlese, 18922SpeciesTaxom
Linyphiidae Blackwall, 1859Dwarf spiders8SpeciesTaxom
Listrophoridae Mégnin & Tro..., 18842SpeciesTaxom
Lycosidae Lehtinen & H..., 1979Ground Spiders20SpeciesTaxom
Macrochelidae Vitzthum, 19304SpeciesTaxom
Macronyssidae Oudemans, 1936Macronyssid Mites3SpeciesTaxom
Mimetidae Simon, 1881Pirate spider2SpeciesTaxom
Miturgidae Simon, 1885Long-legged sac spiders2SpeciesTaxom
Myobiidae Megnin, 18772SpeciesTaxom
Myocoptidae Gunther, 19420SpeciesTaxom
Mysmenidae Petrunkevitch, 1928Dwarf cobweb spiders1SpeciesTaxom
Nemastomatidae Simon, 18721SpeciesTaxom
Neobisiidae Chamberlin, 19301SpeciesTaxom
Nosybelbidae Mahunka, 19940SpeciesTaxom
Oecobiidae Blackwall, 1862Disc web spider1SpeciesTaxom
Ologamasidae Ryke, 19623SpeciesTaxom
Oxyopidae Thorell, 1870Lynx spiders3SpeciesTaxom
Pachylaelapidae Berlese, 19131SpeciesTaxom
Parasitidae Oudemans, 1901Beetle Mites1SpeciesTaxom
Phalangiidae Latreille, 1802Daddy-Long-Legs6SpeciesTaxom
Philodromidae Thorell, 1870False crab spiders2SpeciesTaxom
Pholcidae C. L. Koch, 1851Carpenter spider4SpeciesTaxom
Phytoseiidae Berlese, 1916Phytoseiid mites1SpeciesTaxom
Pisauridae Simon, 1890Big wolf spider7SpeciesTaxom
Psorergatidae Womersley, 19410SpeciesTaxom
Psoroptidae Hering, 1838Scab mites2SpeciesTaxom
Pygmephoridae Krczal, 19641SpeciesTaxom
Raillietiidae Vitzthum, 19431SpeciesTaxom
Rhinonyssidae Trouessart, 18951SpeciesTaxom
Salticidae Blackwall, 1842Jumping Spider51SpeciesTaxom
Sarcoptidae Megnin, 1877Itch mites1SpeciesTaxom
Sclerosomatidae Simon, 1879Sclerosomatid Harvestmen13SpeciesTaxom
Segestriidae Simon, 1893Six-eyed Spiders1SpeciesTaxom
Sicariidae Keyserling, 1880Brown recluse spiders1SpeciesTaxom
Sironidae Simon, 18791SpeciesTaxom
Stigmaeidae Wood, 19670SpeciesTaxom
Syringophilidae Lavoipierre, 1953Quill mites6SpeciesTaxom
Tarsonemidae Kramer, 1877Tarsonemid mites1SpeciesTaxom
Tenuipalpidae Berlese, 1913False spider mites1SpeciesTaxom
Tetragnathidae Menge, 1866Elongated Orb Weavers7SpeciesTaxom
Tetranychidae Donnadieu, 1875Spider mites6SpeciesTaxom
Theridiidae Sundevall, 1833Cobweb And Widow Spiders21SpeciesTaxom
Theridiosomatidae Simon, 1881Ray orbweavers1SpeciesTaxom
Thomisidae Sundevall, 1833Crab Spider11SpeciesTaxom
Travuniidae Absolon & Kr..., 19321SpeciesTaxom
Trombiculidae Ewing, 1929Chigger mites1SpeciesTaxom
Trombidiidae Leach, 1815Beer Bahuti0SpeciesTaxom
Tydeidae Kramer, 1877Tydeid mites0SpeciesTaxom
Uloboridae Thorell, 1869Cribellate orb weavers2SpeciesTaxom
Urodinychidae Berlese, 19171SpeciesTaxom
Uropodidae Kramer, 18811SpeciesTaxom
Veigaiidae Oudemans, 19392SpeciesTaxom
Zerconidae Berlese, 18920SpeciesTaxom

Subnodes of Arachnida with occurrences in Maryland
SubclassDromopoda
Shultz, 1990
10
18
27
Families
Genera
Species

Taxom

SubclassMicrura
Ehrenberg, 1831
83
223
302
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