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Arachnids

Taxa Group Common Name Scientific Name Global Rank State Rank Federal Status State Status SWAP Tier Habitat Group NatureServe Element Code New in 2025 RSGCN NatureServe Hyperlink TN Watchable Wildlife Link
ArachnidTrussell Cave Sheet-web SpiderAgyneta sp.G1S?2Subterrestrial-
ArachnidMammoth Cave SpiderAnthrobia mammouthiaG5S12SubterrestrialILARA26010
Arachnida foldingdoor trap-door spiderAntrodiaetus sp.G?S?2Subterrestrial-
Arachnida cave obligate pseudoscorpionApochthonius minorG1S12SubterrestrialILARA29150
Arachnida pseudoscorpionApochthonius sp.G1S?2Subterrestrial-
Arachnida cave leptonetid spiderAppaleptoneta sp.G1S?2SubterrestrialILARASWG01
Arachnida cave leptonetid spiderAppaleptoneta sp. 1G1S12SubterrestrialILARAU3010
ArachnidNotch-tipped Shield SheetweaverBathyphantes alboventrisGNRSNR2SubterrestrialILARA46020
ArachnidPale Sheetweb WeaverBathyphantes pallidusG5SNR2SubterrestrialILARA46030
ArachnidharvestmanBishopella sp. Probably laciniosaG?S?2Subterrestrial-
ArachnidCave Funnel-web SpiderCalymmaria persicaGNRS?2SubterrestrialILARA53070
Arachnida cave obligate pseudoscorpionChitrella archeriG1G2S1S22SubterrestrialILARA31050
Arachnidfunnel-web spiderCicurina breviariaG4S?2Subterrestrial-
ArachnidBig-eyed MeshweaverCicurina placidaGNRS?2SubterrestrialILARA73530
Arachnidfunnel-web spiderCoras taugynusG3G4S?2Subterrestrial-
Arachnida cobweb weaverCryptachaea porteriGNRS?2SubterrestrialILARA61020
Arachnida hackledmesh weaverCybaeopsis pantoplaG3S22TerrestrialILARAU5010
ArachnidPale Nest SpiderEidmannella pallidaGNRS?2SubterrestrialILARA97010
ArachnidharvestmenErebomaster sp.G?S?2Subterrestrial-
ArachnidSoutheastern Cave PseudoscorpionHesperochernes mirabilisG5S32SubterrestrialILARA48030
ArachnidharvestmenHesperonemastoma sp.G?S?2Subterrestrial-
Arachnida cave obligate pseudoscorpionKleptochthonius affinisG1G2S1S22SubterrestrialILARA30130
Arachnida cave obligate pseudoscorpionKleptochthonius barriG1G2S1S22SubterrestrialILARA30150
Arachnida cave obligate pseudoscorpionKleptochthonius charonG1G2S1S22SubterrestrialILARA30170
Arachnida cave obligate pseudoscorpionKleptochthonius daemoniusG1G2S1S22SubterrestrialILARA30180
Arachnida cave obligate pseudoscorpionKleptochthonius infernalisG1S12SubterrestrialILARA30220
Arachnida cave obligate pseudoscorpionKleptochthonius magnusG1S12SubterrestrialILARA30240
Arachnida cave obligate pseudoscorpionKleptochthonius myopiusG1S12SubterrestrialILARA30260
Arachnida cave obligate pseudoscorpionKleptochthonius plutoG1S12SubterrestrialILARA30280
Arachnida cave obligate pseudoscorpionKleptochthonius rexG1S12SubterrestrialILARA30290
Arachnida cave obligate pseudoscorpionKleptochthonius sp.G1S12SubterrestrialILARASWG03
Arachnida pseudoscorpionKleptochthonius sp.G?S?2Subterrestrial-
ArachnidRound Cove cave pseudoscorpionKleptochthonius sp.G1S?2Subterrestrial-
ArachnidSells cave pseudoscorpionKleptochthonius sp.G1S?2Subterrestrial-
Arachnida cave obligate pseudoscorpionKleptochthonius stygiusG1S12SubterrestrialILARA30300
Arachnida cave obligate pseudoscorpionKleptochthonius tantalusG1S12SubterrestrialILARA30310
Arachnidcave pseudoscorpionsKleptochthonius undescribed sp.G1S?2Subterrestrial-
ArachnidArcher's Two-clawed SpiderLiocranoides archeriG2S22SubterrestrialILARAA0030
ArachnidCoyle’s tengellid spiderLiocranoides coyleiG3S?2Subterrestrial-
Arachnida spiderLiocranoides gertschiGNRS?2SubterrestrialILARAA0040
Arachnida cave two-clawed spiderLiocranoides sp.G1G2S?2SubterrestrialILARASWG04
ArachnidTwo-clawed spiderLiocranoides sp.G2S?2Subterrestrial-
ArachnidTennessee Two-clawed SpiderLiocranoides tennesseensisG1S12SubterrestrialILARAA0020
Arachnida cave obligate spiderLiocranoides unicolorGUSNR2SubterrestrialILARAA0010
ArachnidmiteMacrocheles sp. 1G?S?2Subterrestrial-
ArachnidmiteMacrocheles sp. 2G?S?2Subterrestrial-
ArachnidmiteMacrocheles sp. 3G?S?2Subterrestrial-
ArachnidMinute Cave SpiderMaymena ambitaGNRS32SubterrestrialILARA60010
ArachnidEastern Cave Long-jawed SpiderMeta ovalisG5S?2SubterrestrialILARA17040
Arachnida cave obligate pseudoscorpionMicrocreagris nickajackensisG1G2S12SubterrestrialILARA20060
ArachnidSpruce-fir Moss SpiderMicrohexura montivagaG2S1LE3TerrestrialILARA33010
ArachnidharvestmenNemasatosoma sp.G?S?2Subterrestrial-
Arachnida cave obligate spiderNesticus barriG3S32SubterrestrialILARA36220
Arachnida cave obligate spiderNesticus barrowsiG1G2S1S22SubterrestrialILARA36230
ArachnidGrassy Creek Cave SpiderNesticus dilutusG1S12SubterrestrialILARA36030
ArachnidCrystal Caverns Cave SpiderNesticus furtivusG1S12SubterrestrialILARA36040
Arachnida cave cobweb spiderNesticus payneiG3G4S32SubterrestrialILARA36100
ArachnidMonteagle Cave SpiderNesticus peckiGNRS12SubterrestrialILARA36270
Arachnida cave cobweb spiderNesticus stygiusG1G2S1S22SubterrestrialILARA36260
ArachnidTennessee Cave SpiderNesticus tennesseensisG3G4S2S42SubterrestrialILARA36010
ArachnidValentine's Cave SpiderNesticus valentineiG1S1S2MC2SubterrestrialILARA36060
Arachnidcave sheet-web spidersOreonetides sp.G1S?2Subterrestrial-
Arachnida cave obligate harvestmanPhalangodes appalachiusG3G4S32SubterrestrialILARAB2010
Arachnidcave harvestmenPhalangodes sp.G2S?2Subterrestrial-
ArachnidSubterranean Sheetweb SpiderPhanetta subterraneaG5S42SubterrestrialILARA28010
Arachnida cave mitePoecilophysis weyerensisG3?S2S32SubterrestrialILACA02020
ArachnidAppalachian Cave SpiderPorrhomma cavernicolaG5S1?2SubterrestrialILARA21010
Arachnida miteRhagidia species s. latuG?S?2Subterrestrial-
Arachnida cave obligate harvestmanTheromaster sp. 1G1S12SubterrestrialILARAU4010
Arachnida harvestmanTolus sp.G?S?2Subterrestrial-
Arachnida cave obligate pseudoscorpionTyrannochthonius fiskeiG1S12SubterrestrialILARAD2130
Arachnida cave obligate pseudoscorpionTyrannochthonius halopotamusG1S12SubterrestrialILARAD2150
Arachnida cave obligate pseudoscorpionTyrannochthonius steevesiG1S12SubterrestrialILARAD2290