Two new Nesticus Thorell, 1869 (Araneae: Nesticidae) from caves in northwest Georgia, USA
We describe two new Nesticus Thorell, 1869 from Walker County, Georgia, USA. Nesticus lula sp. nov. is known from two caves on the eastern edge of Lookout Mountain and N. cressleri sp. nov. is known from three caves on Pigeon Mountain. Morphological and molecular evidence indicates the distinctivene...
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| Veröffentlicht in: | The Journal of arachnology 2022-12, Vol.50 (3), p.292-300 |
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| container_title | The Journal of arachnology |
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| creator | Zigler, Kirk S. Milne, Marc A. |
| description | We describe two new Nesticus Thorell, 1869 from Walker County, Georgia, USA. Nesticus lula sp. nov. is known from two caves on the eastern edge of Lookout Mountain and N. cressleri sp. nov. is known from three caves on Pigeon Mountain. Morphological and molecular evidence indicates the distinctiveness of both species when compared to other Nesticus from the southern Appalachians. Nesticus lula has reduced eyes and N. cressleri is eyeless. Both species are of conservation concern, as they are known from only a handful of sites spanning extremely limited ranges. This work contributes to our understanding of cave biodiversity in Georgia and of the Nesticus radiation in the southern Appalachians. |
| doi_str_mv | 10.1636/JoA-S-21-035 |
| format | Article |
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Nesticus lula sp. nov. is known from two caves on the eastern edge of Lookout Mountain and N. cressleri sp. nov. is known from three caves on Pigeon Mountain. Morphological and molecular evidence indicates the distinctiveness of both species when compared to other Nesticus from the southern Appalachians. Nesticus lula has reduced eyes and N. cressleri is eyeless. Both species are of conservation concern, as they are known from only a handful of sites spanning extremely limited ranges. 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This work contributes to our understanding of cave biodiversity in Georgia and of the Nesticus radiation in the southern Appalachians.</description><subject>Araneoidea</subject><subject>Biological diversity</subject><subject>FEATURED ARTICLES</subject><subject>Protection and preservation</subject><subject>subterranean</subject><subject>taxonomy</subject><subject>Troglobiotic</subject><subject>Wildlife conservation</subject><issn>0161-8202</issn><issn>1937-2396</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNp90U1LAzEQBuAgCtbqzasQ8KLS1XzsbjbeFvGjUhRsPXgK02xSI-1GktXqvzdSEQoigYRknhkCL0L7lJzSkpdnt77OxhmjGeHFBupRyUXGuCw3UY_QkmYVI2wb7cT4QtKdEdFDT5Olx61Z4jsTO6ffIp48-2Dm8wGmVSnxUR2gNWDOf4BrwBxjG_wCa3g3EbsWtz50z8tUxtfGh5mDAX4c17toy8I8mr2fs48ery4nFzfZ6P56eFGPsilnvMtsXllZNqQRhBPQogKuYZqTyloNhOVVPqVcGkkksYUVnEpoKgaWSlqYQgLvo8PV3BnMjXKt9V0AvXBRq1rwnBRCEpHU6R8qrcYsnPatsS69rzUcrzUk05mPbgZvMarh-GHdDlZWBx9jMFa9BreA8KkoUd_JqJSMGitGVUom8YMVf4mdD7-WCca5TFsfnazqU-fTz_4f9gVq-pRG</recordid><startdate>20221201</startdate><enddate>20221201</enddate><creator>Zigler, Kirk S.</creator><creator>Milne, Marc A.</creator><general>American Arachnological Society</general><general>The American Arachnological Society</general><scope>AAYXX</scope><scope>CITATION</scope><scope>ISR</scope></search><sort><creationdate>20221201</creationdate><title>Two new Nesticus Thorell, 1869 (Araneae: Nesticidae) from caves in northwest Georgia, USA</title><author>Zigler, Kirk S. ; Milne, Marc A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-b323t-f48f96d0d7030ac78a3cab408ffca02484b139e9090f5f7319ad82af1915e59a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Araneoidea</topic><topic>Biological diversity</topic><topic>FEATURED ARTICLES</topic><topic>Protection and preservation</topic><topic>subterranean</topic><topic>taxonomy</topic><topic>Troglobiotic</topic><topic>Wildlife conservation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zigler, Kirk S.</creatorcontrib><creatorcontrib>Milne, Marc A.</creatorcontrib><collection>CrossRef</collection><collection>Gale In Context: Science</collection><jtitle>The Journal of arachnology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zigler, Kirk S.</au><au>Milne, Marc A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Two new Nesticus Thorell, 1869 (Araneae: Nesticidae) from caves in northwest Georgia, USA</atitle><jtitle>The Journal of arachnology</jtitle><date>2022-12-01</date><risdate>2022</risdate><volume>50</volume><issue>3</issue><spage>292</spage><epage>300</epage><pages>292-300</pages><issn>0161-8202</issn><eissn>1937-2396</eissn><abstract>We describe two new Nesticus Thorell, 1869 from Walker County, Georgia, USA. 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| ispartof | The Journal of arachnology, 2022-12, Vol.50 (3), p.292-300 |
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| source | Jstor Complete Legacy; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals |
| subjects | Araneoidea Biological diversity FEATURED ARTICLES Protection and preservation subterranean taxonomy Troglobiotic Wildlife conservation |
| title | Two new Nesticus Thorell, 1869 (Araneae: Nesticidae) from caves in northwest Georgia, USA |
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