175 lines
12 KiB
XML
175 lines
12 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.167.1833" ID-GBIF-Dataset="ff2e62f9-b478-406a-9812-d87c5b0f1275" ID-PMC="PMC3272638" ID-Pensoft-Pub="1313-2970-167-1" ID-PubMed="22363201" ModsDocAuthor="" ModsDocDate="2012" ModsDocID="1313-2970-167-1" ModsDocOrigin="ZooKeys 167" ModsDocTitle="Systematics, conservation and morphology of the spider genus Tayshaneta (Araneae, Leptonetidae) in Central Texas Caves" checkinTime="1451249361926" checkinUser="pensoft" docAuthor="Ledford, Joel, Paquin, Pierre, Cokendolpher, James, Campbell, Josh & Griswold, Charles" docDate="2012" docId="6BAA605A36330BE725619DF30237755C" docLanguage="en" docName="ZooKeys 167: 1-102" docOrigin="ZooKeys 167" docSource="http://dx.doi.org/10.3897/zookeys.167.1833" docTitle="Tayshaneta sandersi Ledford, Paquin, Cokendolpher, Campbell & Griswold, 2012, sp. n." docType="treatment" docVersion="4" lastPageNumber="35" masterDocId="FFABFF9EDA67666EBE2E632CFFF08176" masterDocTitle="Systematics, conservation and morphology of the spider genus Tayshaneta (Araneae, Leptonetidae) in Central Texas Caves" masterLastPageNumber="102" masterPageNumber="1" pageNumber="34" updateTime="1668153202787" updateUser="ExternalLinkService">
|
||
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo>
|
||
<mods:title>Systematics, conservation and morphology of the spider genus Tayshaneta (Araneae, Leptonetidae) in Central Texas Caves</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Ledford, Joel</mods:namePart>
|
||
</mods:name>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Paquin, Pierre</mods:namePart>
|
||
</mods:name>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Cokendolpher, James</mods:namePart>
|
||
</mods:name>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Campbell, Josh</mods:namePart>
|
||
</mods:name>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Griswold, Charles</mods:namePart>
|
||
</mods:name>
|
||
<mods:typeOfResource>text</mods:typeOfResource>
|
||
<mods:relatedItem type="host">
|
||
<mods:titleInfo>
|
||
<mods:title>ZooKeys</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part>
|
||
<mods:date>2012</mods:date>
|
||
<mods:detail type="volume">
|
||
<mods:number>167</mods:number>
|
||
</mods:detail>
|
||
<mods:extent unit="page">
|
||
<mods:start>1</mods:start>
|
||
<mods:end>102</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:location>
|
||
<mods:url>http://dx.doi.org/10.3897/zookeys.167.1833</mods:url>
|
||
</mods:location>
|
||
<mods:classification>journal article</mods:classification>
|
||
<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.167.1833</mods:identifier>
|
||
<mods:identifier type="Pensoft-Pub">1313-2970-167-1</mods:identifier>
|
||
</mods:mods>
|
||
<treatment ID-GBIF-Taxon="152033166" LSID="urn:lsid:zoobank.org:act:3722907F-76E3-475B-8A0A-77B574BC8A8E" httpUri="http://treatment.plazi.org/id/6BAA605A36330BE725619DF30237755C" lastPageId="34" lastPageNumber="35" pageId="33" pageNumber="34">
|
||
<subSubSection pageId="33" pageNumber="34" type="nomenclature">
|
||
<paragraph pageId="33" pageNumber="34">
|
||
<taxonomicName LSID="urn:lsid:zoobank.org:act:3722907F-76E3-475B-8A0A-77B574BC8A8E" class="Arachnida" family="Leptonetidae" genus="Tayshaneta" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tayshaneta sandersi" order="Araneae" pageId="33" pageNumber="34" phylum="Arthropoda" rank="species" species="sandersi">Tayshaneta sandersi</taxonomicName>
|
||
<taxonomicNameLabel pageId="33" pageNumber="34">sp. n.</taxonomicNameLabel>
|
||
Figs 1C26
|
||
<normalizedToken originalValue="A–C47A–F">A-C47A-F</normalizedToken>
|
||
54B56
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="33" pageNumber="34" type="type data">
|
||
<paragraph pageId="33" pageNumber="34">Type data.</paragraph>
|
||
<paragraph pageId="33" pageNumber="34">
|
||
Female holotype from District Park Cave, Travis County, Texas, 19-November-2009, J. Ledford, M. Sanders,
|
||
<geoCoordinate direction="north" orientation="latitude" precision="555" value="30.21">30.21N</geoCoordinate>
|
||
,
|
||
<geoCoordinate direction="west" orientation="longitude" precision="555" value="-97.85">97.85W</geoCoordinate>
|
||
, (CASC).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="33" pageNumber="34" type="etymology">
|
||
<paragraph pageId="33" pageNumber="34">Etymology.</paragraph>
|
||
<paragraph pageId="33" pageNumber="34">
|
||
This species is named in honor of Mark Sanders, fellow caver, biologist, and collector of several
|
||
<taxonomicName class="Arachnida" family="Leptonetidae" genus="Tayshaneta" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tayshaneta" order="Araneae" pageId="33" pageNumber="34" phylum="Arthropoda" rank="genus">Tayshaneta</taxonomicName>
|
||
species in Texas.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="33" pageNumber="34" type="notes">
|
||
<paragraph pageId="33" pageNumber="34">Notes.</paragraph>
|
||
<paragraph pageId="33" pageNumber="34">
|
||
The only known adult male for
|
||
<taxonomicName class="Arachnida" family="Leptonetidae" genus="Tayshaneta" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tayshaneta sandersi" order="Araneae" pageId="33" pageNumber="34" phylum="Arthropoda" rank="species" species="sandersi">Tayshaneta sandersi</taxonomicName>
|
||
is from Whirlpool Cave and is missing most of its appendages and the carapace. Individuals from District Park Cave, Slaughter Creek Cave and Whirlpool Cave are genetically identical suggesting that the species may occur more broadly in the Onion Creek watershed of Barton Springs.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="33" pageNumber="34" type="other material examined">
|
||
<paragraph pageId="33" pageNumber="34">Other material examined.</paragraph>
|
||
<paragraph pageId="33" pageNumber="34">
|
||
USA: Texas: Travis County: Slaughter Creek Cave, 6-January-2005, P. Paquin,
|
||
<geoCoordinate direction="north" orientation="latitude" precision="555" value="30.19">30.19N</geoCoordinate>
|
||
,
|
||
<geoCoordinate direction="west" orientation="longitude" precision="555" value="-97.87">97.87W</geoCoordinate>
|
||
, 1J, (CASC); Whirlpool Cave, 2-March-2005, P. Paquin, 1M, (TMM); District Park Cave, 19-November-2009, J. Ledford, M. Sanders,
|
||
<geoCoordinate direction="north" orientation="latitude" precision="555" value="30.21">30.21N</geoCoordinate>
|
||
,
|
||
<geoCoordinate direction="west" orientation="longitude" precision="555" value="-97.85">97.85W</geoCoordinate>
|
||
, 1 ♀, 2J, (TMM).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="33" pageNumber="34" type="diagnosis">
|
||
<paragraph pageId="33" pageNumber="34">Diagnosis.</paragraph>
|
||
<paragraph pageId="33" pageNumber="34">
|
||
<taxonomicName class="Arachnida" family="Leptonetidae" genus="Tayshaneta" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tayshaneta sandersi" order="Araneae" pageId="33" pageNumber="34" phylum="Arthropoda" rank="species" species="sandersi">Tayshaneta sandersi</taxonomicName>
|
||
may be separated from all
|
||
<taxonomicName class="Arachnida" family="Leptonetidae" genus="Tayshaneta" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tayshaneta" order="Araneae" pageId="33" pageNumber="34" phylum="Arthropoda" rank="genus">Tayshaneta</taxonomicName>
|
||
species, except
|
||
<taxonomicName class="Arachnida" family="Leptonetidae" genus="Tayshaneta" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tayshaneta anopica" order="Araneae" pageId="33" pageNumber="34" phylum="Arthropoda" rank="species" species="anopica">Tayshaneta anopica</taxonomicName>
|
||
and
|
||
<taxonomicName class="Arachnida" family="Leptonetidae" genus="Tayshaneta" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tayshaneta oconnori" order="Araneae" pageId="33" pageNumber="34" phylum="Arthropoda" rank="species" species="oconnori">Tayshaneta oconnori</taxonomicName>
|
||
, by having the following combination of characters: pigmentation and eyes entirely absent (Figs 26
|
||
<normalizedToken originalValue="A–C">A-C</normalizedToken>
|
||
); legs extremely long and thin, femur I 1.8
|
||
<normalizedToken originalValue="–1.9×">-1.9x</normalizedToken>
|
||
carapace length; embolus with a distinctive apical bifurcation (E, Fig. 47D). Separated from
|
||
<taxonomicName class="Arachnida" family="Leptonetidae" genus="Tayshaneta" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tayshaneta anopica" order="Araneae" pageId="33" pageNumber="34" phylum="Arthropoda" rank="species" species="anopica">Tayshaneta anopica</taxonomicName>
|
||
and
|
||
<taxonomicName class="Arachnida" family="Leptonetidae" genus="Tayshaneta" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tayshaneta oconnori" order="Araneae" pageId="33" pageNumber="34" phylum="Arthropoda" rank="species" species="oconnori">Tayshaneta oconnori</taxonomicName>
|
||
by having the ventral sclerite curved prolaterally (VS, Fig. 47E) and by the unique shape of the embolus (E, Fig. 47D).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection lastPageId="34" lastPageNumber="35" pageId="33" pageNumber="34" type="description">
|
||
<paragraph pageId="33" pageNumber="34">Description.</paragraph>
|
||
<paragraph pageId="33" pageNumber="34">
|
||
Male (Whirlpool Cave, genitalia only). Palpal tarsus entire, tapering apically; retrolateral tibial spine recurved, sculptured throughout, length 0.38
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
tarsus length (Fig. 47A). Bulb suboval, length 1.97
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
width; embolus suboval, bifurcate apically (E, Fig. 47D), length 1.6
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
width. Ventral sclerite elongate, curved prolaterally (VS, Fig. 47E).
|
||
</paragraph>
|
||
<paragraph lastPageId="34" lastPageNumber="35" pageId="33" pageNumber="34">
|
||
Female (holotype).Body length 1.2, carapace 0.58 long, 0.41 wide, length 1.39
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
width. Carapace depigmented, sparsely setose; eyes absent. Legs elongate
|
||
<pageBreakToken pageId="34" pageNumber="35" start="start">and</pageBreakToken>
|
||
thin, femur I 1.90
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
carapace length, covered in fine setae and with few scattered spines.Atrium suboval, length 0.41
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
width, spermathecae with twisted stalks and large, circular heads (Fig. 54B). Abdomen depigmented, 0.61 long, 0.49 wide, covered in fine setae.
|
||
</paragraph>
|
||
<caption pageId="34" pageNumber="35">
|
||
<paragraph pageId="34" pageNumber="35">
|
||
Figure 26.
|
||
<taxonomicName class="Arachnida" family="Leptonetidae" genus="Tayshaneta" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tayshaneta sandersi" order="Araneae" pageId="34" pageNumber="35" phylum="Arthropoda" rank="species" species="sandersi">Tayshaneta sandersi</taxonomicName>
|
||
sp. n., District Park Cave, Travis County, Texas (CASC), habitus. A
|
||
<taxonomicName class="Arachnida" family="Leptonetidae" genus="Tayshaneta" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tayshaneta sandersi" order="Araneae" pageId="34" pageNumber="35" phylum="Arthropoda" rank="species" species="sandersi">Tayshaneta sandersi</taxonomicName>
|
||
female holotype, dorsal B
|
||
<taxonomicName class="Arachnida" family="Leptonetidae" genus="Tayshaneta" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tayshaneta sandersi" order="Araneae" pageId="34" pageNumber="35" phylum="Arthropoda" rank="species" species="sandersi">Tayshaneta sandersi</taxonomicName>
|
||
female holotype, ventral C
|
||
<taxonomicName class="Arachnida" family="Leptonetidae" genus="Tayshaneta" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tayshaneta sandersi" order="Araneae" pageId="34" pageNumber="35" phylum="Arthropoda" rank="species" species="sandersi">Tayshaneta sandersi</taxonomicName>
|
||
female holotype, lateral.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection pageId="34" pageNumber="35" type="natural history">
|
||
<paragraph pageId="34" pageNumber="35">Natural History.</paragraph>
|
||
<paragraph pageId="34" pageNumber="35">Three individuals were found deep in District Park Cave in fine sheet webs under loose rocks. The single male individual was found wandering among loose rocks in Whirlpool Cave.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="34" pageNumber="35" type="distribution">
|
||
<paragraph pageId="34" pageNumber="35">Distribution.</paragraph>
|
||
<paragraph pageId="34" pageNumber="35">Known from three caves in Travis County, Texas (Fig. 56).</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |