175 lines
15 KiB
XML
175 lines
15 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.701.13261" ID-GBIF-Dataset="a9b15909-ea61-40d7-ba04-325b8af91669" ID-PMC="PMC5674090" ID-Pensoft-Pub="1313-2970-701-1" ID-PubMed="29118596" ID-ZBK="23BDD7CE1C7E4D2092A8ED47267579FD" ModsDocAuthor="" ModsDocDate="2017" ModsDocID="1313-2970-701-1" ModsDocOrigin="ZooKeys 701" ModsDocTitle="Revision of torrent mites (Parasitengona, Torrenticolidae, Torrenticola) of the United States and Canada: 90 descriptions, molecular phylogenetics, and a key to species" checkinTime="1506095869158" checkinUser="pensoft" docAuthor="Fisher, J. Ray, Fisher, Danielle M., Skvarla, Michael J., Nelson, Whitney A. & Dowling, Ashley P. G." docDate="2017" docId="696CA3E68C0B6764D210754A81AC8C09" docLanguage="en" docName="ZooKeys 701: 1-496" docOrigin="ZooKeys 701" docSource="http://dx.doi.org/10.3897/zookeys.701.13261" docTitle="Torrenticola welbourni Fisher & Dowling, sp. n." docType="treatment" docUuid="084524AE-73BB-4940-BFD2-53D9DEB897B1" docUuidSource="ZooBank" docVersion="5" lastPageNumber="1" masterDocId="3D440132FFABFFFC1505FFA0FFDDEA09" masterDocTitle="Revision of torrent mites (Parasitengona, Torrenticolidae, Torrenticola) of the United States and Canada: 90 descriptions, molecular phylogenetics, and a key to species" masterLastPageNumber="496" masterPageNumber="1" pageNumber="1" updateTime="1668164828938" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Revision of torrent mites (Parasitengona, Torrenticolidae, Torrenticola) of the United States and Canada: 90 descriptions, molecular phylogenetics, and a key to species</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Fisher, J. Ray</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Fisher, Danielle M.</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Skvarla, Michael J.</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Nelson, Whitney A.</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Dowling, Ashley P. G.</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2017</mods:date>
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<mods:detail type="volume">
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<mods:number>701</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>496</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/zookeys.701.13261</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.701.13261</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-701-1</mods:identifier>
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<mods:identifier type="ZBK">23BDD7CE1C7E4D2092A8ED47267579FD</mods:identifier>
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<mods:identifier type="ZooBank">23BDD7CE1C7E4D2092A8ED47267579FD</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="134839685" LSID="urn:lsid:zoobank.org:act:084524AE-73BB-4940-BFD2-53D9DEB897B1" httpUri="http://treatment.plazi.org/id/696CA3E68C0B6764D210754A81AC8C09" lastPageNumber="1" pageId="0" pageNumber="1">
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<subSubSection pageId="0" pageNumber="1" type="nomenclature">
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<paragraph pageId="0" pageNumber="1">
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<taxonomicName LSID="http://zoobank.org/084524AE-73BB-4940-BFD2-53D9DEB897B1" authority="Fisher & Dowling" class="Arachnida" family="Torrenticolidae" genus="Torrenticola" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Torrenticola welbourni" order="Trombidiformes" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="welbourni">Torrenticola welbourni Fisher & Dowling</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="1">sp. n.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="materials_examined">
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<paragraph pageId="0" pageNumber="1">Material examined.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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HOLOTYPE (♀): from USA, California, Trinity County, Shasta-Trinity National Forest, Wilson Creek (
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<geoCoordinate direction="north" orientation="latitude" precision="15" value="40.42139">40°25'17"N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-123.05139">123°3'5"W</geoCoordinate>
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), 20 Aug 2013, by JR Fisher, JRF 13-0820-003, DNA 1638.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="type deposition">
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<paragraph pageId="0" pageNumber="1">Type deposition.</paragraph>
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<paragraph pageId="0" pageNumber="1">Holotype (♀) deposited in the CNC.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="diagnosis">
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<paragraph pageId="0" pageNumber="1">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<taxonomicName class="Arachnida" family="Torrenticolidae" genus="Torrenticola" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Torrenticola welbourni" order="Trombidiformes" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="welbourni">Torrenticola welbourni</taxonomicName>
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are similar to other members of the
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<taxonomicName class="Arachnida" family="Torrenticolidae" genus="Rusetria" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Rusetria" order="Trombidiformes" pageId="0" pageNumber="1" phylum="Arthropoda" rank="genus">Rusetria</taxonomicName>
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"Western 2-Plates" group (
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<taxonomicName lsidName="T. mulleni" pageId="0" pageNumber="1" rank="species" species="mulleni">T. mulleni</taxonomicName>
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,
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<taxonomicName lsidName="T. nortoni" pageId="0" pageNumber="1" rank="species" species="nortoni">T. nortoni</taxonomicName>
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, and
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<taxonomicName lsidName="T. walteri" pageId="0" pageNumber="1" rank="species" species="walteri">T. walteri</taxonomicName>
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) in having anterio-lateral platelets fused to the dorsal plate, having faint dorsal coloration, and being distributed in the west.
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<taxonomicName lsidName="T. welbourni" pageId="0" pageNumber="1" rank="species" species="welbourni">T. welbourni</taxonomicName>
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(only female known) can be differentiated from all other Western 2-plates by being larger (dorsal length: 690 in
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<taxonomicName lsidName="T. welbourni" pageId="0" pageNumber="1" rank="species" species="welbourni">T. welbourni</taxonomicName>
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, 570-645 in others; dorsal width: 500 in
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<taxonomicName lsidName="T. welbourni" pageId="0" pageNumber="1" rank="species" species="welbourni">T. welbourni</taxonomicName>
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, 415-480 in others), having more elongate pedipalp tibiae (length/width: 3.73 in
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<taxonomicName lsidName="T. welbourni" pageId="0" pageNumber="1" rank="species" species="welbourni">T. welbourni</taxonomicName>
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, 3.0-3.33 in others) and longer pedipalp femora (137.5 in A30, 112.5-125 in others).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="description">
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<paragraph pageId="0" pageNumber="1">Description.</paragraph>
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<paragraph pageId="0" pageNumber="1">Female (Figure 274) (n = 1) (holotype only) with characters of the genus with following specifications.</paragraph>
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<paragraph pageId="0" pageNumber="1">Dorsum - (690 long; 500 wide) ovoid with faint orange coloration separated into anterior and posterior portions. Anterio-medial platelets (152.5 long; 57.5 wide). Anterio-lateral platelets (195 long; 72.5 wide) fused to dorsal plate. Dgl-4 closer to the edge of the dorsum than to the muscle scars (distance between Dgl-4/dorsal width 325). Dorsal plate proportions: dorsum length/width 1.38; dorsum width/distance between Dgl-4 1.54; anterio-medial platelet length/width 2.65; anterio-lateral platelet length/width 2.69; anterio-lateral/anterio-medial length 1.28.</paragraph>
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<paragraph pageId="0" pageNumber="1">Gnathosoma - Subcapitulum (357.5 long (ventral); 270 long (dorsal); 145 tall) colorless. Rostrum (145 long; 52.5 wide). Chelicerae (356 long) with curved fangs (70 long). Subcapitular proportions: ventral length/height 2.47; rostrum length/width 2.76. Pedipalps with tuberculate ventral extensions on femora and genua. Palpomeres: trochanter (50 long); femur (137.5 long); genu (75 long); tibia (102.5 long; 27.5 wide); tarsus (20 long). Palpomere proportions: femur/genu 1.83; tibia/femur 0.75; tibia length/width 3.73.</paragraph>
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<paragraph pageId="0" pageNumber="1">Venter - (820 long; 580.25 wide) colorless. Gnathosomal bay (180 long; 100 wide). Cxgl-4 subapical. Medial suture (12.5 long). Genital plates (180 long; 167.5 wide). Additional measurements: Cx-1 (324 long (total); 122 long (medial)); Cx-3 (371 wide); anterior venter (177.5 long). Ventral proportions: gnathosomal bay length/width 1.80; anterior venter/genital field length 0.99; anterior venter length/genital field width 1.06; anterior venter/medial suture 14.20.</paragraph>
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<paragraph pageId="0" pageNumber="1">Male unknown.</paragraph>
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<paragraph pageId="0" pageNumber="1">Immatures unknown.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="etymology">
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<paragraph pageId="0" pageNumber="1">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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Specific epithet (
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<taxonomicName class="Arachnida" family="Arrenuridae" genus="Lebertioidea" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Lebertioidea welbourni" order="Trombidiformes" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="welbourni">welbourni</taxonomicName>
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) named in honor of acarologist Cal Welbourn, who has been instrumental in teaching terrestrial
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<taxonomicName clade="Parasitengona" genus="Parasitengona" lsidName="Parasitengona" pageId="0" pageNumber="1" rank="clade">Parasitengona</taxonomicName>
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to JRF and for teaching JRF the prostigmatan mite section of the Acarology Summer Program at The Ohio State University in 2009.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="distribution">
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<paragraph pageId="0" pageNumber="1">Distribution.</paragraph>
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<paragraph pageId="0" pageNumber="1">Only known from Trinity County, California (Figure 273).</paragraph>
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<caption pageId="0" pageNumber="1">
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<paragraph pageId="0" pageNumber="1">
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Figure 273.
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<taxonomicName class="Arachnida" family="Torrenticolidae" genus="Torrenticola" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Torrenticola welbourni" order="Trombidiformes" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="welbourni">Torrenticola welbourni</taxonomicName>
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sp. n. distribution.
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</paragraph>
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</caption>
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<caption pageId="0" pageNumber="1">
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<paragraph pageId="0" pageNumber="1">
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Figure 274.
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<taxonomicName class="Arachnida" family="Torrenticolidae" genus="Torrenticola" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Torrenticola welbourni" order="Trombidiformes" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="welbourni">Torrenticola welbourni</taxonomicName>
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sp. n. female: A dorsal plates B venter (legs removed) C subcapitulum D pedipalp (setae not accurately depicted). Scale = 100
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<normalizedToken originalValue="µm">µm</normalizedToken>
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.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="remarks">
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<paragraph pageId="0" pageNumber="1">Remarks.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<taxonomicName class="Arachnida" family="Torrenticolidae" genus="Torrenticola" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Torrenticola welbourni" order="Trombidiformes" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="welbourni">Torrenticola welbourni</taxonomicName>
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groups with other members of the
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<taxonomicName class="Arachnida" family="Torrenticolidae" genus="Rusetria" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Rusetria" order="Trombidiformes" pageId="0" pageNumber="1" phylum="Arthropoda" rank="genus">Rusetria</taxonomicName>
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Complex with high support. Unfortunately, only a single specimen is known of this species, so variation in COI sequence could not be investigated. This specimen was collected from the sample that contained specimens of
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<taxonomicName lsidName="T. walteri" pageId="0" pageNumber="1" rank="species" species="walteri">T. walteri</taxonomicName>
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. It is interesting to note that these two species are the only
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<taxonomicName class="Arachnida" family="Torrenticolidae" genus="Rusetria" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Rusetria" order="Trombidiformes" pageId="0" pageNumber="1" phylum="Arthropoda" rank="genus">Rusetria</taxonomicName>
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Complex members collected from Trinity County. In the all analyses,
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<taxonomicName lsidName="T. welbourni" pageId="0" pageNumber="1" rank="species" species="welbourni">T. welbourni</taxonomicName>
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groups with the three other members of the
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<taxonomicName class="Arachnida" family="Torrenticolidae" genus="Rusetria" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Rusetria" order="Trombidiformes" pageId="0" pageNumber="1" phylum="Arthropoda" rank="genus">Rusetria</taxonomicName>
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Complex that are found in western North America:
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<taxonomicName lsidName="T. mulleni" pageId="0" pageNumber="1" rank="species" species="mulleni">T. mulleni</taxonomicName>
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,
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<taxonomicName lsidName="T. nortoni" pageId="0" pageNumber="1" rank="species" species="nortoni">T. nortoni</taxonomicName>
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, and
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<taxonomicName lsidName="T. walteri" pageId="0" pageNumber="1" rank="species" species="walteri">T. walteri</taxonomicName>
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. These species are 5-7% different in COI sequence from each other and together make up the Western 2-Plate Identification Group.
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<taxonomicName class="Arachnida" family="Torrenticolidae" genus="Torrenticola" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Torrenticola welbourni" order="Trombidiformes" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="welbourni">Torrenticola welbourni</taxonomicName>
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is one of three of these that occur in California (including
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<taxonomicName lsidName="T. nortoni" pageId="0" pageNumber="1" rank="species" species="nortoni">T. nortoni</taxonomicName>
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and
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<taxonomicName lsidName="T. walteri" pageId="0" pageNumber="1" rank="species" species="walteri">T. walteri</taxonomicName>
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).
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</paragraph>
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<paragraph pageId="0" pageNumber="1">This species hypothesis is supported by low COI divergence within the species (0-2%) and high divergence between species (3-15%), and by the morphological characters outlined in the diagnosis.</paragraph>
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</subSubSection>
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</treatment>
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</document> |