184 lines
25 KiB
XML
184 lines
25 KiB
XML
<document id="719D0A496C5B6883A5920EC147413639" ID-CLB-Dataset="42287" ID-DOI="10.11646/zootaxa.3914.2.1" ID-GBIF-Dataset="9021ed90-a380-402a-b3e7-0a8b3781a0b3" ID-ISSN="1175-5326" ID-Zenodo-Dep="238018" ID-ZooBank="84210442-8F95-440B-8D50-9EDD4C75BA8D" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460956228444" checkinUser="plazi" docAuthor="Pomorski, Romuald J. & Kapruś, Igor J." docDate="2015" docId="10737675FFD68F4EBDB026B16762A977" docLanguage="en" docName="zt03914p121.pdf" docOrigin="Zootaxa 3914 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Spinonychiurus alaskensis Pomorski & Kapruś, 2015, sp. nov." docType="treatment" docVersion="9" lastPageNumber="118" masterDocId="EC4A0E0DFFD88F5FBD2723736556AA40" masterDocTitle="Revision of the genus Spinonychiurus Weiner 1996 (Collembola: Onychiuridae) with description of five new species" masterLastPageNumber="121" masterPageNumber="101" pageNumber="115" updateTime="1698586301049" updateUser="ExternalLinkService">
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<mods:mods id="E7AFB68F44858D49C2E13C93165F7D26" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="F02C08C9DE7088D65F54F3FD47532161">
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<mods:title id="943F80073460B367AEE4061E2881A295">Revision of the genus Spinonychiurus Weiner 1996 (Collembola: Onychiuridae) with description of five new species</mods:title>
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<mods:name id="9BEBD4B5EFFF0A0A593A8BCC1FC9CAB7" type="personal">
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<mods:namePart id="E6CB503FC2E2747F1B944523EE1FA64F">Pomorski, Romuald J.</mods:namePart>
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<mods:name id="29C9640AC8006E2F5F539759E5F41A0A" type="personal">
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<mods:roleTerm id="4CF900615EE9C60FC24BD7279A9B8BB8">Author</mods:roleTerm>
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<mods:namePart id="4F08E2A69E02E4C6F3A25D626BF41B50">Kapruś, Igor J.</mods:namePart>
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<mods:typeOfResource id="722D4DCE1BB9E3795A30AE384BA45B50">text</mods:typeOfResource>
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<mods:title id="6D422FE2FF9A54D32A846D73959FA413">Zootaxa</mods:title>
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<mods:part id="A96BC8352100ED4442D4C822EB3AEC84">
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<mods:date id="57F48F942BE666B20A5667208039EC4D">2015</mods:date>
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<mods:number id="118CE4560777CB43EBBDD18772688074">3914</mods:number>
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<mods:detail id="3963F002E961C174D9BBD9C36E6FB950" type="issue">
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<mods:number id="B735ABBCF976C011E0C161D4D3F58299">2</mods:number>
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<mods:identifier id="23F9BC0759C1636967D33FEEE96504DB" type="DOI">10.11646/zootaxa.3914.2.1</mods:identifier>
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<mods:identifier id="32A98DFBA699D65B595C5281AF7218B2" type="GBIF-Dataset">9021ed90-a380-402a-b3e7-0a8b3781a0b3</mods:identifier>
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<treatment id="10737675FFD68F4EBDB026B16762A977" ID-DOI="http://doi.org/10.5281/zenodo.6118372" ID-GBIF-Taxon="119592625" ID-Zenodo-Dep="6118372" LSID="urn:lsid:plazi:treatment:10737675FFD68F4EBDB026B16762A977" httpUri="http://treatment.plazi.org/id/10737675FFD68F4EBDB026B16762A977" lastPageId="17" lastPageNumber="118" pageId="14" pageNumber="115">
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<subSubSection id="D0C094E8FFD68F51BDB026B16471AFBE" pageId="14" pageNumber="115" type="nomenclature">
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<paragraph id="9865C763FFD68F51BDB026B16769AF9D" blockId="14.[151,575,1474,1534]" box="[151,575,1474,1501]" pageId="14" pageNumber="115">
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<heading id="C32D700FFFD68F51BDB026B16769AF9D" bold="true" box="[151,575,1474,1501]" fontSize="11" level="1" pageId="14" pageNumber="115" reason="1">
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<emphasis id="AAAE1B71FFD68F51BDB026B16769AF9D" bold="true" box="[151,575,1474,1501]" pageId="14" pageNumber="115">
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<taxonomicName id="5FDABCE0FFD68F51BDB026B1648CAF9C" box="[151,474,1474,1500]" class="Entognatha" family="Onychiuridae" genus="Spinonychiurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="14" pageNumber="115" phylum="Arthropoda" rank="species" species="alaskensis" status="sp. nov.">
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<emphasis id="AAAE1B71FFD68F51BDB026B1648CAF9C" bold="true" box="[151,474,1474,1500]" italics="true" pageId="14" pageNumber="115">Spinonychiurus alaskensis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="B19DA60AFFD68F51BCC626B06769AF9D" box="[481,575,1475,1501]" pageId="14" pageNumber="115" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="9865C763FFD68F51BDB026966471AFBE" blockId="14.[151,575,1474,1534]" box="[151,295,1509,1534]" pageId="14" pageNumber="115">
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(
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<figureCitation id="00E1DBE6FFD68F51BDB826966449AFBE" box="[159,287,1509,1534]" captionStart="FIGURES 58 – 64" captionStartId="16.[151,264,1920,1943]" captionTargetBox="[202,1385,217,1888]" captionTargetId="figure@16.[198,1386,193,1893]" captionTargetPageId="16" captionText="FIGURES 58 – 64. Spinonychiurus alaskensis: 58, habitus, dorsal chaetotaxy and localization of pseudocelli; 59, antennal segments III – IV, antennal III sensory organ; 60, sensory clubs of antennal III sensory organ; 61, postantennal organ and pseudocelli at base of antenna; 62, remnant of furca; 63, tibiotarsal chaetotaxy and claw of legs III; 64, abdominal sterna I – VI, chaetotaxy and localization of pseudocelli and parapseudocelli." httpUri="https://zenodo.org/record/238028/files/figure.png" pageId="14" pageNumber="115">Figs 58–64</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="D0C094E8FFD68F51BDB0255E67B0ACF2" pageId="14" pageNumber="115" type="materials_examined">
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<paragraph id="9865C763FFD68F51BDB0255E67B0ACF2" blockId="14.[151,1436,1581,2038]" pageId="14" pageNumber="115">
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<emphasis id="AAAE1B71FFD68F51BDB0255E6413AC06" bold="true" box="[151,325,1581,1606]" pageId="14" pageNumber="115">
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<typeStatus id="476179C1FFD68F51BDB0255E6584AC06" box="[151,210,1581,1606]" pageId="14" pageNumber="115">Type</typeStatus>
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material.
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</emphasis>
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<typeStatus id="476179C1FFD68F51BC6A255E64E3AC06" box="[333,437,1581,1606]" pageId="14" pageNumber="115" type="holotype">Holotype</typeStatus>
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(female mounted on slide) and 4
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<typeStatus id="476179C1FFD68F51BE14255D66C8AC06" box="[819,926,1582,1606]" pageId="14" pageNumber="115" type="paratype">paratypes</typeStatus>
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(2 unreproductive males,
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<specimenCount id="8EDC0CEAFFD68F51B9E1255D6064AC06" box="[1222,1330,1581,1606]" pageId="14" pageNumber="115" type="female">2 females</specimenCount>
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mounted on two slides); litter of dry mixed forest (
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<taxonomicName id="5FDABCE0FFD68F51BFA325226792AC29" box="[644,708,1617,1641]" class="Magnoliopsida" family="Betulaceae" genus="Alnus" kingdom="Plantae" order="Fagales" pageId="14" pageNumber="115" phylum="Tracheophyta" rank="genus">
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<emphasis id="AAAE1B71FFD68F51BFA325226792AC29" box="[644,708,1617,1641]" italics="true" pageId="14" pageNumber="115">Alnus</emphasis>
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</taxonomicName>
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+
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<taxonomicName id="5FDABCE0FFD68F51BFF325226666AC29" authority="Betula" authorityName="Betula" box="[724,816,1617,1641]" class="Magnoliopsida" family="Salicaceae" genus="Populus" kingdom="Plantae" order="Malpighiales" pageId="14" pageNumber="115" phylum="Tracheophyta" rank="genus">
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<emphasis id="AAAE1B71FFD68F51BFF325226666AC29" box="[724,816,1617,1641]" italics="true" pageId="14" pageNumber="115">Populus</emphasis>
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</taxonomicName>
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+
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<emphasis id="AAAE1B71FFD68F51BE18252266DEAC29" box="[831,904,1617,1641]" italics="true" pageId="14" pageNumber="115">Betula</emphasis>
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);
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<date id="EC64E1A3FFD68F51BE8325226149AC2A" box="[932,1055,1617,1642]" pageId="14" pageNumber="115" value="1976-09-12">12.ix.1976</date>
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; Chena Ridge, Fairbans, Alaska,
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<collectingCountry id="E0CD87F3FFD68F51BDB025056584ACCE" box="[151,210,1654,1678]" name="United States of America" pageId="14" pageNumber="115">USA</collectingCountry>
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, leg. A. Fjellberg (preserved in the collection the Department of Biodiversity and Evolutionary Taxonomy, Zoological Institute, Wrocław University, Wrocław).
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</paragraph>
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</subSubSection>
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<subSubSection id="D0C094E8FFD68F51BDE025CE665AAC96" box="[199,780,1725,1750]" pageId="14" pageNumber="115" type="etymology">
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<paragraph id="9865C763FFD68F51BDE025CE665AAC96" blockId="14.[151,1436,1581,2038]" box="[199,780,1725,1750]" pageId="14" pageNumber="115">
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<emphasis id="AAAE1B71FFD68F51BDE025CE6418AC96" bold="true" box="[199,334,1725,1750]" pageId="14" pageNumber="115">Etymology.</emphasis>
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Named after the
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<typeStatus id="476179C1FFD68F51BF3725CD6716AC96" box="[528,576,1726,1750]" pageId="14" pageNumber="115">type</typeStatus>
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locality – Alaska.
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</paragraph>
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</subSubSection>
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<subSubSection id="D0C094E8FFD68F4EBDE02592678EA8C5" lastPageId="17" lastPageNumber="118" pageId="14" pageNumber="115" type="description">
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<paragraph id="9865C763FFD68F51BDE0259261F6AD02" blockId="14.[151,1436,1581,2038]" pageId="14" pageNumber="115">
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<emphasis id="AAAE1B71FFD68F51BDE02592640FACBA" bold="true" box="[199,345,1761,1786]" pageId="14" pageNumber="115">Description.</emphasis>
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Color white. Body length of females 0.85–1.0 mm, unreproductive males –
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<quantity id="5F226A86FFD68F51B98E25926059ACB9" box="[1193,1295,1761,1786]" metricMagnitude="-4" metricUnit="m" metricValue="8.5" pageId="14" pageNumber="115" unit="mm" value="0.85">0.85 mm</quantity>
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. Body shape cylindrical with curved anal spines as long as hind claw (
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<figureCitation id="00E1DBE6FFD68F51BE032476662FAD5E" box="[804,889,1797,1822]" captionStart="FIGURES 58 – 64" captionStartId="16.[151,264,1920,1943]" captionTargetBox="[202,1385,217,1888]" captionTargetId="figure@16.[198,1386,193,1893]" captionTargetPageId="16" captionText="FIGURES 58 – 64. Spinonychiurus alaskensis: 58, habitus, dorsal chaetotaxy and localization of pseudocelli; 59, antennal segments III – IV, antennal III sensory organ; 60, sensory clubs of antennal III sensory organ; 61, postantennal organ and pseudocelli at base of antenna; 62, remnant of furca; 63, tibiotarsal chaetotaxy and claw of legs III; 64, abdominal sterna I – VI, chaetotaxy and localization of pseudocelli and parapseudocelli." httpUri="https://zenodo.org/record/238028/files/figure.png" pageId="14" pageNumber="115">Fig. 58</figureCitation>
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). Granulation of body surface fine and uniform, distinctly stronger only around pseudocelli on the front of head. Antennal bases not marked.
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</paragraph>
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<paragraph id="9865C763FFD68F51BDE0243D6680ADB6" blockId="14.[151,1436,1581,2038]" pageId="14" pageNumber="115">
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Antennae nearly as long as head with typical Subapical organite. Antennal segment IV with two well marked sensilla (dorsal-subapical, internal-subbasal). Microsensillum on antennal segment IV in latero-external position, distinctly above of first proximal whorl of chaetae (
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<figureCitation id="00E1DBE6FFD68F51BFCF24E66669ADEE" box="[744,831,1941,1966]" captionStart="FIGURES 58 – 64" captionStartId="16.[151,264,1920,1943]" captionTargetBox="[202,1385,217,1888]" captionTargetId="figure@16.[198,1386,193,1893]" captionTargetPageId="16" captionText="FIGURES 58 – 64. Spinonychiurus alaskensis: 58, habitus, dorsal chaetotaxy and localization of pseudocelli; 59, antennal segments III – IV, antennal III sensory organ; 60, sensory clubs of antennal III sensory organ; 61, postantennal organ and pseudocelli at base of antenna; 62, remnant of furca; 63, tibiotarsal chaetotaxy and claw of legs III; 64, abdominal sterna I – VI, chaetotaxy and localization of pseudocelli and parapseudocelli." httpUri="https://zenodo.org/record/238028/files/figure.png" pageId="14" pageNumber="115">Fig. 59</figureCitation>
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). Antennal III sensory organ with 5 guard chaetae, 5 papillae, 2 small sensory rods and 2 sensory clubs feebly bent, smooth with poorly marked longitudinal ribs (
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<figureCitation id="00E1DBE6FFD68F51B84D24CA65B7ADB6" captionStart="FIGURES 58 – 64" captionStartId="16.[151,264,1920,1943]" captionTargetBox="[202,1385,217,1888]" captionTargetId="figure@16.[198,1386,193,1893]" captionTargetPageId="16" captionText="FIGURES 58 – 64. Spinonychiurus alaskensis: 58, habitus, dorsal chaetotaxy and localization of pseudocelli; 59, antennal segments III – IV, antennal III sensory organ; 60, sensory clubs of antennal III sensory organ; 61, postantennal organ and pseudocelli at base of antenna; 62, remnant of furca; 63, tibiotarsal chaetotaxy and claw of legs III; 64, abdominal sterna I – VI, chaetotaxy and localization of pseudocelli and parapseudocelli." httpUri="https://zenodo.org/record/238028/files/figure.png" pageId="14" pageNumber="115">Figs 59, 60</figureCitation>
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). Microsensillum located slightly below antennal III sensory organ.
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</paragraph>
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<caption id="CCA597EBFFD78F50BDB0240664FFADA8" httpUri="https://zenodo.org/record/238027/files/figure.png" pageId="15" pageNumber="116" targetBox="[236,1330,201,1878]" targetPageId="15">
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<paragraph id="9865C763FFD78F50BDB0240664FFADA8" blockId="15.[151,1436,1909,2024]" pageId="15" pageNumber="116">
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<emphasis id="AAAE1B71FFD78F50BDB024066401ADCB" bold="true" box="[151,343,1909,1932]" pageId="15" pageNumber="116">FIGURES 52–57.</emphasis>
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<taxonomicName id="5FDABCE0FFD78F50BC4724056735ADCC" box="[352,611,1910,1932]" class="Entognatha" family="Onychiuridae" genus="Spinonychiurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="15" pageNumber="116" phylum="Arthropoda" rank="species" species="natashae">
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<emphasis id="AAAE1B71FFD78F50BC4724056735ADCC" box="[352,611,1910,1932]" italics="true" pageId="15" pageNumber="116">Spinonychiurus natashae</emphasis>
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</taxonomicName>
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: 52, chaetotaxy and localization of pseudocelli on abdominal terga V–VI; 53, antennal III sensory organ; 54, postantennal organ and pseudocelli at base of antenna; 55, tibiotarsal chaetotaxy and claw of legs III; 56, abdominal sterna I–VI, chaetotaxy and localization of parapseudocelli; 57, habitus, dorsal chaetotaxy and localization of pseudocelli.
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</paragraph>
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</caption>
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<caption id="CCA597EBFFC88F4FBDB024F3664EADB2" httpUri="https://zenodo.org/record/238028/files/figure.png" pageId="16" pageNumber="117" targetBox="[202,1385,217,1888]" targetPageId="16">
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<paragraph id="9865C763FFC88F4FBDB024F3664EADB2" blockId="16.[151,1436,1920,2034]" pageId="16" pageNumber="117">
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<emphasis id="AAAE1B71FFC88F4FBDB024F3640EADD6" bold="true" box="[151,344,1920,1943]" pageId="16" pageNumber="117">FIGURES 58–64.</emphasis>
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<taxonomicName id="5FDABCE0FFC88F4FBC4524F26724ADD7" box="[354,626,1921,1943]" class="Entognatha" family="Onychiuridae" genus="Spinonychiurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="16" pageNumber="117" phylum="Arthropoda" rank="species" species="alaskensis">
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<emphasis id="AAAE1B71FFC88F4FBC4524F26724ADD7" box="[354,626,1921,1943]" italics="true" pageId="16" pageNumber="117">Spinonychiurus alaskensis</emphasis>
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</taxonomicName>
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: 58, habitus, dorsal chaetotaxy and localization of pseudocelli; 59, antennal segments III–IV, antennal III sensory organ; 60, sensory clubs of antennal III sensory organ; 61, postantennal organ and pseudocelli at base of antenna; 62, remnant of furca; 63, tibiotarsal chaetotaxy and claw of legs III; 64, abdominal sterna I–VI, chaetotaxy and localization of pseudocelli and parapseudocelli.
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</paragraph>
|
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</caption>
|
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<paragraph id="9865C763FFC98F4EBDE023E461E4AAF0" blockId="17.[151,1437,151,824]" box="[199,1202,151,176]" pageId="17" pageNumber="118">
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Postantennal organ consists of 10–12 granulated vesicles (
|
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<figureCitation id="00E1DBE6FFC98F4EBE7423E466F1AAF0" box="[851,935,151,176]" captionStart="FIGURES 58 – 64" captionStartId="16.[151,264,1920,1943]" captionTargetBox="[202,1385,217,1888]" captionTargetId="figure@16.[198,1386,193,1893]" captionTargetPageId="16" captionText="FIGURES 58 – 64. Spinonychiurus alaskensis: 58, habitus, dorsal chaetotaxy and localization of pseudocelli; 59, antennal segments III – IV, antennal III sensory organ; 60, sensory clubs of antennal III sensory organ; 61, postantennal organ and pseudocelli at base of antenna; 62, remnant of furca; 63, tibiotarsal chaetotaxy and claw of legs III; 64, abdominal sterna I – VI, chaetotaxy and localization of pseudocelli and parapseudocelli." httpUri="https://zenodo.org/record/238028/files/figure.png" pageId="17" pageNumber="118">Fig. 61</figureCitation>
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). Labial palp of A
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<typeStatus id="476179C1FFC98F4EB95D23EB61F8AAF0" box="[1146,1198,152,176]" pageId="17" pageNumber="118">type</typeStatus>
|
||
.
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</paragraph>
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<paragraph id="9865C763FFC98F4EBDE023CF60DFAB5D" blockId="17.[151,1437,151,824]" pageId="17" pageNumber="118">
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Pseudocellar formula: dorsally 32/122/33343, ventrally 1/000/0000. Subcoxae1 of I–III legs with 1 pseudocellus each. Parapseudocellar formula: 1/000/
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<date id="EC64E1A3FFC98F4EBFC22393666CAAB8" box="[741,826,224,248]" pageId="17" pageNumber="118" value="03-12-21">122103</date>
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(each anal valve with parapseudocellus). Localization of parapseudocelli on abdominal sterna I–VI as in
|
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<figureCitation id="00E1DBE6FFC98F4EBFEA22776649AB5D" box="[717,799,260,285]" captionStart="FIGURES 58 – 64" captionStartId="16.[151,264,1920,1943]" captionTargetBox="[202,1385,217,1888]" captionTargetId="figure@16.[198,1386,193,1893]" captionTargetPageId="16" captionText="FIGURES 58 – 64. Spinonychiurus alaskensis: 58, habitus, dorsal chaetotaxy and localization of pseudocelli; 59, antennal segments III – IV, antennal III sensory organ; 60, sensory clubs of antennal III sensory organ; 61, postantennal organ and pseudocelli at base of antenna; 62, remnant of furca; 63, tibiotarsal chaetotaxy and claw of legs III; 64, abdominal sterna I – VI, chaetotaxy and localization of pseudocelli and parapseudocelli." httpUri="https://zenodo.org/record/238028/files/figure.png" pageId="17" pageNumber="118">Fig. 64</figureCitation>
|
||
. Subcoxae1 of I–III legs with 1 parapseudocellus each.
|
||
</paragraph>
|
||
<paragraph id="9865C763FFC98F4EBDE022546071AB90" blockId="17.[151,1437,151,824]" pageId="17" pageNumber="118">
|
||
Dorsal chaetotaxy as in
|
||
<figureCitation id="00E1DBE6FFC98F4EBCCB22546712AB00" box="[492,580,295,320]" captionStart="FIGURES 58 – 64" captionStartId="16.[151,264,1920,1943]" captionTargetBox="[202,1385,217,1888]" captionTargetId="figure@16.[198,1386,193,1893]" captionTargetPageId="16" captionText="FIGURES 58 – 64. Spinonychiurus alaskensis: 58, habitus, dorsal chaetotaxy and localization of pseudocelli; 59, antennal segments III – IV, antennal III sensory organ; 60, sensory clubs of antennal III sensory organ; 61, postantennal organ and pseudocelli at base of antenna; 62, remnant of furca; 63, tibiotarsal chaetotaxy and claw of legs III; 64, abdominal sterna I – VI, chaetotaxy and localization of pseudocelli and parapseudocelli." httpUri="https://zenodo.org/record/238028/files/figure.png" pageId="17" pageNumber="118">Fig. 58</figureCitation>
|
||
, nearly symmetrical, poorly differentiated into meso- and microchaetae. Thoracic terga II and III with microsensilla laterally. Body sensory chaetae s well differentiated according formula: dorsally 1/011/
|
||
<date id="EC64E1A3FFC98F4EBC67220364C0ABC8" box="[320,406,368,392]" pageId="17" pageNumber="118" value="21-11-10">111021</date>
|
||
, ventrally 2/000/0001. Thoracic tergum I with 7–8 + 7–8 chaetae. Abdominal tergum IV with p0 and m0 chaetae. Abdominal tergum V with a0, p0 and m0 chaetae. Abdominal tergum VI with 2 axial chaetae (a0 and p0) and 1+1 prespinal chaetae. Subcoxae1 of I–III legs with 4, 5, 5 chaetae respectively.
|
||
</paragraph>
|
||
<paragraph id="9865C763FFC98F4EBDE022AF678EA8C5" blockId="17.[151,1437,151,824]" pageId="17" pageNumber="118">
|
||
Thoracic sterna with 0+0, 1+1, 1+1 chaetae respectively. Ventral tube of females with 6–7 + 6–7 chaetae, and 4+4 chaetae at base (
|
||
<figureCitation id="00E1DBE6FFC98F4EBCA4228C6481A858" box="[387,471,511,536]" captionStart="FIGURES 58 – 64" captionStartId="16.[151,264,1920,1943]" captionTargetBox="[202,1385,217,1888]" captionTargetId="figure@16.[198,1386,193,1893]" captionTargetPageId="16" captionText="FIGURES 58 – 64. Spinonychiurus alaskensis: 58, habitus, dorsal chaetotaxy and localization of pseudocelli; 59, antennal segments III – IV, antennal III sensory organ; 60, sensory clubs of antennal III sensory organ; 61, postantennal organ and pseudocelli at base of antenna; 62, remnant of furca; 63, tibiotarsal chaetotaxy and claw of legs III; 64, abdominal sterna I – VI, chaetotaxy and localization of pseudocelli and parapseudocelli." httpUri="https://zenodo.org/record/238028/files/figure.png" pageId="17" pageNumber="118">Fig. 64</figureCitation>
|
||
). Furca reduced to small area of fine granulation and three rows of manubrial chaetae behind its posterior edge (
|
||
<figureCitation id="00E1DBE6FFC98F4EBC9C21576746A87D" box="[443,528,548,573]" captionStart="FIGURES 58 – 64" captionStartId="16.[151,264,1920,1943]" captionTargetBox="[202,1385,217,1888]" captionTargetId="figure@16.[198,1386,193,1893]" captionTargetPageId="16" captionText="FIGURES 58 – 64. Spinonychiurus alaskensis: 58, habitus, dorsal chaetotaxy and localization of pseudocelli; 59, antennal segments III – IV, antennal III sensory organ; 60, sensory clubs of antennal III sensory organ; 61, postantennal organ and pseudocelli at base of antenna; 62, remnant of furca; 63, tibiotarsal chaetotaxy and claw of legs III; 64, abdominal sterna I – VI, chaetotaxy and localization of pseudocelli and parapseudocelli." httpUri="https://zenodo.org/record/238028/files/figure.png" pageId="17" pageNumber="118">Fig. 62</figureCitation>
|
||
). Claws without teeth. Empodial appendage with short but distinct basal lamella, a distinctly shorter than inner edge of claw (ratio 0.5–0.6). Tibiotarsi I–III with 7 chaetae in distal whorl (
|
||
<figureCitation id="00E1DBE6FFC98F4EB81C213460D9A820" box="[1339,1423,583,608]" captionStart="FIGURES 58 – 64" captionStartId="16.[151,264,1920,1943]" captionTargetBox="[202,1385,217,1888]" captionTargetId="figure@16.[198,1386,193,1893]" captionTargetPageId="16" captionText="FIGURES 58 – 64. Spinonychiurus alaskensis: 58, habitus, dorsal chaetotaxy and localization of pseudocelli; 59, antennal segments III – IV, antennal III sensory organ; 60, sensory clubs of antennal III sensory organ; 61, postantennal organ and pseudocelli at base of antenna; 62, remnant of furca; 63, tibiotarsal chaetotaxy and claw of legs III; 64, abdominal sterna I – VI, chaetotaxy and localization of pseudocelli and parapseudocelli." httpUri="https://zenodo.org/record/238028/files/figure.png" pageId="17" pageNumber="118">Fig. 63</figureCitation>
|
||
). Ventral organ is not found in unreproductive males.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="D0C094E8FFC98F4EBDE021FC6762A977" pageId="17" pageNumber="118" type="discussion">
|
||
<paragraph id="9865C763FFC98F4EBDE021FC6762A977" blockId="17.[151,1437,151,824]" pageId="17" pageNumber="118">
|
||
<emphasis id="AAAE1B71FFC98F4EBDE021FC6462A8E8" bold="true" box="[199,308,655,680]" pageId="17" pageNumber="118">Remarks</emphasis>
|
||
. So far
|
||
<taxonomicName id="5FDABCE0FFC98F4EBCA821E36749A8E8" box="[399,543,656,680]" class="Entognatha" family="Onychiuridae" genus="Spinonychiurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="17" pageNumber="118" phylum="Arthropoda" rank="species" species="alaskensis" status="sp. nov.">
|
||
<emphasis id="AAAE1B71FFC98F4EBCA821E36749A8E8" box="[399,543,656,680]" italics="true" pageId="17" pageNumber="118">S. alaskensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="B19DA60AFFC98F4EBF0021FC67D4A8E8" box="[551,642,655,680]" pageId="17" pageNumber="118" rank="species">
|
||
<emphasis id="AAAE1B71FFC98F4EBF0021FC6717A8E8" bold="true" box="[551,577,655,680]" pageId="17" pageNumber="118">sp</emphasis>
|
||
.
|
||
<emphasis id="AAAE1B71FFC98F4EBF7621FC67D4A8E8" bold="true" box="[593,642,655,680]" pageId="17" pageNumber="118">nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
is the only Nearctic member of the genus and is characterized by two exceptional characters: the presence of 7 chaetae in distal whorl of tibiotarsi and presence of 4+4 chaetae at base of ventral tube. Within the genus it has probably an isolated position, but the presence of basal lamella on empodial appendage, distinct body sensory chaetae s and typical subapical organite suggest relationship with European member of the genus–
|
||
<taxonomicName id="5FDABCE0FFC98F4EBCB72053677BA978" box="[400,557,800,824]" class="Entognatha" family="Onychiuridae" genus="Spinonychiurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="17" pageNumber="118" phylum="Arthropoda" rank="species" species="subedinesis">
|
||
<emphasis id="AAAE1B71FFC98F4EBCB72053677BA978" box="[400,557,800,824]" italics="true" pageId="17" pageNumber="118">S. subedinesis</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |