269 lines
35 KiB
XML
269 lines
35 KiB
XML
<document id="C749929C6525F23C78DA3215D48CD3C1" ID-DOI="10.11646/zootaxa.3637.3.3" ID-GBIF-Dataset="04f506ff-e980-47b6-ac5c-33b5fdbea26b" ID-ISSN="1175-5326" ID-Zenodo-Dep="216877" ID-ZooBank="C86DD907-723F-4EF1-87D7-2F511DCC1CBC" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460591433277" checkinUser="plazi" docAuthor="Maier, Crystal A. & Short, Andrew E. Z." docDate="2013" docId="B43B879AFFF2FFF2D794FF01FC3CFE3E" docLanguage="en" docName="zt03637p307.pdf" docOrigin="Zootaxa 3637 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Lutrochus violaceus Maier & Short, 2013, n. sp." docType="treatment" docVersion="7" lastPageNumber="306" masterDocId="4802FFE2FFE1FFE7D703FF96FFF5FFB9" masterDocTitle="A revision of the Lutrochidae (Coleoptera) of Venezuela, with description of six new species" masterLastPageNumber="307" masterPageNumber="285" pageNumber="304" updateTime="1698326039231" updateUser="plazi">
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<mods:mods id="174F4DD5F8343518BB2B5E87F7BA0E0A" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="AC7F289E5E063E9196B8D61E9D0DECE1">
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<mods:title id="1595AC1C1BBC093DD1956495012387B9">A revision of the Lutrochidae (Coleoptera) of Venezuela, with description of six new species</mods:title>
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</mods:titleInfo>
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<mods:name id="9FE3528083A567E8081D553EE5818073" type="personal">
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<mods:role id="EB03A2A4F4C132A5D4C8B776CB0D0641">
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<mods:roleTerm id="6E6475F24C97BB45F75A0CF81C6782F9">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="3EF1A0EC3257D6E015558D9B33AB38A7">Maier, Crystal A.</mods:namePart>
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</mods:name>
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<mods:name id="14872EDE15581C3E32FB68104E714B49" type="personal">
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<mods:role id="27F72199146F5161F146EBB352077109">
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<mods:roleTerm id="03CE2E3686C86476F2A75387B93DC976">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="CB1B40488A20B6D8856AFED5243C2A71">Short, Andrew E. Z.</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="CAEFA500CD96F311D819402CCA4887E0">text</mods:typeOfResource>
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<mods:titleInfo id="7DE4D4AFC7A52D005927D9AAFF164760">
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<mods:title id="B55E5C1833A9A35F2235D7944125D7CE">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="7AC59DBA8C5DEF34FFE3DC105B8A479D">
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<mods:date id="17ECFA3B60D10B92BC1540F85730FE2B">2013</mods:date>
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<mods:detail id="68862578F4F533B42DC6B0F56B788C86" type="volume">
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<mods:number id="B01E9A59DE02CB6D323DDB5FC81FB992">3637</mods:number>
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</mods:detail>
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<mods:detail id="8C79EC4109B56A994F00BD030461B1EC" type="issue">
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<mods:number id="7C5BD9C3DCEAB0B0D8038CBBFC44F0EF">3</mods:number>
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<mods:classification id="821E6E4B954618194680D6A8EE5B1D1E">journal article</mods:classification>
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<mods:identifier id="11BFEF7EDA1567454BC781774C22ED2F" type="DOI">10.11646/zootaxa.3637.3.3</mods:identifier>
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<mods:identifier id="28C688E075B5F4134742F077C7F5AF47" type="GBIF-Dataset">04f506ff-e980-47b6-ac5c-33b5fdbea26b</mods:identifier>
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<mods:identifier id="57479B50C7F8DA6294E8A3D20EDE2295" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="5AAC964DD52D3E735E23C14A627A58B0" type="Zenodo-Dep">216877</mods:identifier>
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<mods:identifier id="AAEC64020D41B4205CABB951794BD3FF" type="ZooBank">C86DD907-723F-4EF1-87D7-2F511DCC1CBC</mods:identifier>
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</mods:mods>
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<treatment id="B43B879AFFF2FFF2D794FF01FC3CFE3E" ID-DOI="http://doi.org/10.5281/zenodo.6156885" ID-GBIF-Taxon="119565842" ID-Zenodo-Dep="6156885" LSID="urn:lsid:plazi:treatment:B43B879AFFF2FFF2D794FF01FC3CFE3E" httpUri="http://treatment.plazi.org/id/B43B879AFFF2FFF2D794FF01FC3CFE3E" lastPageId="21" lastPageNumber="306" pageId="19" pageNumber="304">
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<subSubSection id="74886507FFF2FFF4D794FF01FE93FF6B" pageId="19" pageNumber="304" type="nomenclature">
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<paragraph id="3C2D368CFFF2FFF4D794FF01FE20FF08" blockId="19.[151,469,151,210]" box="[151,469,151,177]" pageId="19" pageNumber="304">
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<heading id="676581E0FFF2FFF4D794FF01FE20FF08" bold="true" box="[151,469,151,177]" fontSize="11" level="1" pageId="19" pageNumber="304" reason="1">
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<emphasis id="0EE6EA9EFFF2FFF4D794FF01FE20FF08" bold="true" box="[151,469,151,177]" pageId="19" pageNumber="304">
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<taxonomicName id="FB924D0FFFF2FFF4D794FF01FE79FF08" box="[151,396,151,177]" class="Insecta" family="Lutrochidae" genus="Lutrochus" kingdom="Animalia" order="Coleoptera" pageId="19" pageNumber="304" phylum="Arthropoda" rank="species" species="violaceus" status="sp. nov.">
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<emphasis id="0EE6EA9EFFF2FFF4D794FF01FE79FF08" bold="true" box="[151,396,151,177]" italics="true" pageId="19" pageNumber="304">Lutrochus violaceus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="15D557E5FFF2FFF4D690FF01FE20FF08" box="[403,469,151,177]" pageId="19" pageNumber="304" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="3C2D368CFFF2FFF4D794FF2CFE93FF6B" blockId="19.[151,469,151,210]" box="[151,358,186,210]" pageId="19" pageNumber="304">
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(
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<figureCitation id="A4A92A09FFF2FFF4D79CFF2CFF1AFF6B" box="[159,239,186,210]" captionStart="FIGURE 2" captionStartId="2.[151,250,1540,1563]" captionTargetBox="[151,1435,877,1518]" captionTargetId="figure@2.[151,1436,877,1518]" captionTargetPageId="2" captionText="FIGURE 2. Habitat of Lutrochus violaceus: A) Venezuela, Mérida State, 12 km SE Santo Domingo (collecting event VZ 12 - 0122 - 03 B). Specimens (B) were found clinging to submerged stick and log debris (C)." httpUri="https://zenodo.org/record/216879/files/figure.png" pageId="19" pageNumber="304">Figs. 2</figureCitation>
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,
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<figureCitation id="A4A92A09FFF2FFF4D7F9FF2DFEFFFF6B" box="[250,266,187,210]" captionStart="FIGURES 4 – 7. 4" captionStartId="5.[151,264,1862,1885]" captionTargetBox="[154,1432,781,1837]" captionTargetId="figure@5.[153,1434,772,1841]" captionTargetPageId="5" captionText="FIGURES 4 – 7. 4. Map of Venezuela showing collection localities of L. acuminatus (red circles) and L. cauraensis (yellow square). 5. Map of Venezuela showing collection localities of L. vestitus (red circles). 6. Map of Venezuela showing collection localities of L. meridaensis (red circles), L. minutus (orange circles), and L. maldonadoi (yellow circles). 7. Map of Venezuela showing collection localities of L. violaceus (red circles) and L. gustafsoni (yellow circles)." httpUri="https://zenodo.org/record/216881/files/figure.png" pageId="19" pageNumber="304">7</figureCitation>
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,
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<figureCitation id="A4A92A09FFF2FFF4D615FF2CFEC7FF6B" box="[278,306,186,210]" captionStart="FIGURES 55 – 60" captionStartId="20.[151,264,1838,1861]" captionTargetBox="[154,1432,181,1796]" captionTargetId="figure@20.[154,1434,179,1817]" captionTargetPageId="20" captionText="FIGURES 55 – 60. Lutrochus violaceus n. sp.: 55. Habitus, dorsal view; 56. Habitus, ventral view; 57. Habitus, lateral view; 58. Protarsus; 59. Metatarsus; 60. Aedeagus, dorsal and lateral views (scale bar = 0.50 mm)." httpUri="https://zenodo.org/record/216889/files/figure.png" pageId="19" pageNumber="304">58</figureCitation>
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–63)
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</paragraph>
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</subSubSection>
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<subSubSection id="74886507FFF2FFF4D794FE95FF1AFD3B" pageId="19" pageNumber="304" type="materials_examined">
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<paragraph id="3C2D368CFFF2FFF4D794FE95FF1AFD3B" blockId="19.[151,1437,257,2016]" pageId="19" pageNumber="304">
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<emphasis id="0EE6EA9EFFF2FFF4D794FE95FEBCFEA2" bold="true" box="[151,329,258,283]" pageId="19" pageNumber="304">
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<typeStatus id="E329882EFFF2FFF4D794FE95FF27FEA2" box="[151,210,259,283]" pageId="19" pageNumber="304">Type</typeStatus>
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Material.
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||
</emphasis>
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||
<typeStatus id="E329882EFFF2FFF4D652FE94FE4CFEA3" box="[337,441,258,282]" pageId="19" pageNumber="304" type="holotype">Holotype</typeStatus>
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male: “
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<collectingCountry id="4485761CFFF2FFF4D511FE94FD48FEA3" box="[530,701,258,282]" name="Venezuela" pageId="19" pageNumber="304">VENEZUELA</collectingCountry>
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:Merida State/8° 35.355ʹ N, 71° 13.926ʹ W,
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<quantity id="FB6A9B69FFF2FFF4D3ACFE94FAF1FEA3" box="[1199,1284,258,282]" metricMagnitude="3" metricUnit="m" metricValue="1.646" pageId="19" pageNumber="304" unit="m" value="1646.0">1646 m</quantity>
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/ N. of Ejido, Rt. 4 river x-ing/
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<date id="482C104CFFF2FFF4D669FEB0FE12FE87" box="[362,487,294,318]" pageId="19" pageNumber="304" value="2009-07-10">10.vii.2009</date>
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; leg. Shepard/ gross sample; VZ09-0720-02Z” “SEMC0929353/KUNHM-ENT”.
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<typeStatus id="E329882EFFF2FFF4D794FEDCFF0AFEDB" box="[151,255,330,354]" pageId="19" pageNumber="304" type="holotype">Holotype</typeStatus>
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deposited in MIZA.
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<emphasis id="0EE6EA9EFFF2FFF4D6F0FEDDFBE9FEDA" bold="true" box="[499,1052,330,355]" pageId="19" pageNumber="304">
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||
<typeStatus id="E329882EFFF2FFF4D6F0FEDDFD9FFEDA" box="[499,618,331,355]" pageId="19" pageNumber="304" type="paratype">Paratypes</typeStatus>
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(66):
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<collectingCountry id="4485761CFFF2FFF4D5B6FEDCFC9DFEDA" box="[693,872,330,355]" name="Venezuela" pageId="19" pageNumber="304">VENEZUELA</collectingCountry>
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: Mérida State:
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</emphasis>
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“
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<collectingCountry id="4485761CFFF2FFF4D32CFEDCFB2FFEDB" box="[1071,1242,330,354]" name="Venezuela" pageId="19" pageNumber="304">VENEZUELA</collectingCountry>
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||
:Merida State/ 8° 51.933ʹ N, 70° 37.131ʹ W,
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||
<quantity id="FB6A9B69FFF2FFF4D6C9FEF8FDD5FE3F" box="[458,544,366,390]" metricMagnitude="3" metricUnit="m" metricValue="1.682" pageId="19" pageNumber="304" unit="m" value="1682.0">1682 m</quantity>
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/ Cascada Velo de la Novia;
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<date id="482C104CFFF2FFF4D46BFEF8FC27FE3F" box="[872,978,366,390]" pageId="19" pageNumber="304" value="2012-01-24">24.i.2012</date>
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/leg. Short, Arias, & Gustafson/ Logs & Kicknetting” (
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||
<specimenCount id="2A94FD05FFF2FFF4D63AFE04FE26FE13" box="[313,467,402,426]" pageId="19" pageNumber="304" type="generic">15 specimens</specimenCount>
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||
SEMC). “
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||
<collectingCountry id="4485761CFFF2FFF4D548FE04FD03FE13" box="[587,758,402,426]" name="Venezuela" pageId="19" pageNumber="304">VENEZUELA</collectingCountry>
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||
:Merida State/ 8° 52.423ʹ N, 70° 37.611ʹ W,
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||
<quantity id="FB6A9B69FFF2FFF4D3F3FE04FAB3FE13" box="[1264,1350,402,426]" metricMagnitude="3" metricUnit="m" metricValue="1.616" pageId="19" pageNumber="304" unit="m" value="1616.0">1616 m</quantity>
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||
/ ca.
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<quantity id="FB6A9B69FFF2FFF4D283FE04FF4EFE77" metricMagnitude="4" metricUnit="m" metricValue="1.2" pageId="19" pageNumber="304" unit="km" value="12.0">12 km</quantity>
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||
SE Santo
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<collectingCountry id="4485761CFFF2FFF4D635FE20FE56FE77" box="[310,419,438,462]" name="Dominican Republic" pageId="19" pageNumber="304">Domingo</collectingCountry>
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||
/leg. Short, Arias, & Gustafson/
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<date id="482C104CFFF2FFF4D417FE20FC74FE77" box="[788,897,438,462]" pageId="19" pageNumber="304" value="2012-01-22">22.i.2012</date>
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||
; log and stick jams in/ river; VZ12-0122-03B” (
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||
<specimenCount id="2A94FD05FFF2FFF4D79CFE4CFECDFE4B" box="[159,312,474,498]" pageId="19" pageNumber="304" type="generic">44 specimens</specimenCount>
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||
SEMC). “
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||
<collectingCountry id="4485761CFFF2FFF4D6A8FE4CFDA3FE4B" box="[427,598,474,498]" name="Venezuela" pageId="19" pageNumber="304">VENEZUELA</collectingCountry>
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:Merida State/ 8° 51.933ʹ N, 71° 37.131ʹ W,
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<quantity id="FB6A9B69FFF2FFF4D342FE4CFB61FE4B" box="[1089,1172,474,498]" metricMagnitude="3" metricUnit="m" metricValue="1.682" pageId="19" pageNumber="304" unit="m" value="1682.0">1682 m</quantity>
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||
/ ca.
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||
<quantity id="FB6A9B69FFF2FFF4D3C9FE4CFAE4FE4B" box="[1226,1297,474,498]" metricMagnitude="4" metricUnit="m" metricValue="1.2" pageId="19" pageNumber="304" unit="km" value="12.0">12 km</quantity>
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SE of Santo
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<collectingCountry id="4485761CFFF2FFF4D794FE68FEF3FDAF" box="[151,262,510,534]" name="Dominican Republic" pageId="19" pageNumber="304">Domingo</collectingCountry>
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||
/
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<date id="482C104CFFF2FFF4D60CFE68FE71FDAF" box="[271,388,510,534]" pageId="19" pageNumber="304" value="2009-07-19">19.vii2009</date>
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; leg. W. Shepard/gross sample; VZ09-0719-02Z” (
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<specimenCount id="2A94FD05FFF2FFF4D371FE68FAEEFDAF" box="[1138,1307,510,534]" pageId="19" pageNumber="304" type="generic">5 specimens</specimenCount>
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SEMC). “
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<collectingCountry id="4485761CFFF2FFF4D7A2FDB4FEB9FD83" box="[161,332,546,570]" name="Venezuela" pageId="19" pageNumber="304">VENEZUELA</collectingCountry>
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:Merida /Merida at zoo/
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<date id="482C104CFFF2FFF4D56BFDB4FD49FD83" box="[616,700,546,570]" pageId="19" pageNumber="304" value="2006-01-14">14 I 06</date>
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/Rio Milla/ [reverse] AS-06-026” “A.E.Z. Short/ P.J. Torres” (
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<specimenCount id="2A94FD05FFF2FFF4D28EFDB4FEF9FDE7" pageId="19" pageNumber="304" type="generic">2 specimens</specimenCount>
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SEMC).
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||
<typeStatus id="E329882EFFF2FFF4D67AFDD1FE13FDE6" box="[377,486,583,607]" pageId="19" pageNumber="304" type="paratype">Paratypes</typeStatus>
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will be deposited in:
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<quantity id="FB6A9B69FFF2FFF4D5E2FDD0FCFBFDE7" box="[737,782,582,606]" metricMagnitude="-1" metricUnit="m" metricValue="1.27" pageId="19" pageNumber="304" unit="in" value="5.0">5 in</quantity>
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||
MIZA,
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||
<quantity id="FB6A9B69FFF2FFF4D46EFDD0FC6FFDE7" box="[877,922,582,606]" metricMagnitude="-2" metricUnit="m" metricValue="5.08" pageId="19" pageNumber="304" unit="in" value="2.0">2 in</quantity>
|
||
MALUZ,
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||
<quantity id="FB6A9B69FFF2FFF4D315FDD0FBB7FDE7" box="[1046,1090,582,606]" metricMagnitude="-2" metricUnit="m" metricValue="2.54" pageId="19" pageNumber="304" unit="in" value="1.0">1 in</quantity>
|
||
NMW,
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||
<quantity id="FB6A9B69FFF2FFF4D39CFDD0FB2FFDE7" box="[1183,1242,582,606]" metricMagnitude="0" metricUnit="m" metricValue="1.4224" pageId="19" pageNumber="304" unit="in" value="56.0">56 in</quantity>
|
||
SEMC, and
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||
<quantity id="FB6A9B69FFF2FFF4D273FDD0FA69FDE7" box="[1392,1436,582,606]" metricMagnitude="-2" metricUnit="m" metricValue="5.08" pageId="19" pageNumber="304" unit="in" value="2.0">2 in</quantity>
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||
USNM.
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="74886507FFF2FFF4D7C4FD18FF36FD57" pageId="19" pageNumber="304" type="diagnosis">
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<paragraph id="3C2D368CFFF2FFF4D7C4FD18FF36FD57" blockId="19.[151,1437,257,2016]" pageId="19" pageNumber="304">
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||
<emphasis id="0EE6EA9EFFF2FFF4D7C4FD18FEB4FD1E" bold="true" box="[199,321,654,679]" pageId="19" pageNumber="304">Diagnosis.</emphasis>
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This species can be distinguished from all other described
|
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<taxonomicName id="FB924D0FFFF2FFF4D4FAFD18FB75FD1F" box="[1017,1152,654,678]" class="Insecta" family="Lutrochidae" kingdom="Animalia" order="Coleoptera" pageId="19" pageNumber="304" phylum="Arthropoda" rank="family">Lutrochidae</taxonomicName>
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by the distinctive violet sheen dorsally and distinctive apical protarsomere, which is pubescent, although more sparse in apical half (
|
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<figureCitation id="A4A92A09FFF2FFF4D26DFD24FF42FD57" captionStart="FIGURES 55 – 60" captionStartId="20.[151,264,1838,1861]" captionTargetBox="[154,1432,181,1796]" captionTargetId="figure@20.[154,1434,179,1817]" captionTargetPageId="20" captionText="FIGURES 55 – 60. Lutrochus violaceus n. sp.: 55. Habitus, dorsal view; 56. Habitus, ventral view; 57. Habitus, lateral view; 58. Protarsus; 59. Metatarsus; 60. Aedeagus, dorsal and lateral views (scale bar = 0.50 mm)." httpUri="https://zenodo.org/record/216889/files/figure.png" pageId="19" pageNumber="304">Fig. 58</figureCitation>
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).
|
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</paragraph>
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</subSubSection>
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<subSubSection id="74886507FFF2FFF2D7C4FD6CFBD8FF6C" lastPageId="21" lastPageNumber="306" pageId="19" pageNumber="304" type="description">
|
||
<paragraph id="3C2D368CFFF2FFF4D7C4FD6CFA8FFC8F" blockId="19.[151,1437,257,2016]" pageId="19" pageNumber="304">
|
||
<emphasis id="0EE6EA9EFFF2FFF4D7C4FD6CFEACFCAA" bold="true" box="[199,345,762,787]" pageId="19" pageNumber="304">Description.</emphasis>
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MALE.—Length
|
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<quantity id="FB6A9B69FFF2FFF4D52CFD6CFD79FCAB" box="[559,652,762,786]" metricMagnitude="-3" metricUnit="m" metricValue="4.5" pageId="19" pageNumber="304" unit="mm" value="4.5">4.5 mm</quantity>
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; width
|
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<quantity id="FB6A9B69FFF2FFF4D5E5FD6CFCB6FCAB" box="[742,835,762,786]" metricMagnitude="-3" metricUnit="m" metricValue="2.7" pageId="19" pageNumber="304" unit="mm" value="2.7">2.7 mm</quantity>
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. Body wedge-shaped and strongly convex, reddishbrown to black, densely pubescent; clothed with short, fine, slightly recumbent and erect golden setae (
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<figureCitation id="A4A92A09FFF2FFF4D21AFC88FA98FC8F" box="[1305,1389,798,822]" captionStart="FIGURES 55 – 60" captionStartId="20.[151,264,1838,1861]" captionTargetBox="[154,1432,181,1796]" captionTargetId="figure@20.[154,1434,179,1817]" captionTargetPageId="20" captionText="FIGURES 55 – 60. Lutrochus violaceus n. sp.: 55. Habitus, dorsal view; 56. Habitus, ventral view; 57. Habitus, lateral view; 58. Protarsus; 59. Metatarsus; 60. Aedeagus, dorsal and lateral views (scale bar = 0.50 mm)." httpUri="https://zenodo.org/record/216889/files/figure.png" pageId="19" pageNumber="304">Fig. 55</figureCitation>
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).
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</paragraph>
|
||
<paragraph id="3C2D368CFFF2FFF4D7C4FCD4FBCEFB8B" blockId="19.[151,1437,257,2016]" pageId="19" pageNumber="304">Head broad, broadly rounded. Eye rounded, small, with short, golden interfacetal setae; eyes smooth within outline of head. Antenna short, reaching slightly past anterior border of pronotum, medium brown and clavate, clothed with short golden setae. Frontoclypeal suture indistinct. Clypeal margin straight, with brush of long black setae apically, setae nearly as long as labrum. Apical margin of labrum sinuate, with apical setal brush, lateral setae three times as long as medial setae. Labrum clothed with sparse golden setae. Mandibles large, dark brown, sickleshaped; apex of mandible with three teeth. Maxilla with 4-segmented palpus, apical palpomere flattened and triangular, truncate at apex. Labial palpus 3-segmented; apical palpomere fusiform.</paragraph>
|
||
<paragraph id="3C2D368CFFF2FFF4D7C4FBA9FE77FB7B" blockId="19.[151,1437,257,2016]" pageId="19" pageNumber="304">
|
||
Pronotum pubescent, dark brown, 2.2 times as wide as long at base, bisinuate at base (
|
||
<figureCitation id="A4A92A09FFF2FFF4D388FBA8FB2AFBEF" box="[1163,1247,1086,1110]" captionStart="FIGURES 55 – 60" captionStartId="20.[151,264,1838,1861]" captionTargetBox="[154,1432,181,1796]" captionTargetId="figure@20.[154,1434,179,1817]" captionTargetPageId="20" captionText="FIGURES 55 – 60. Lutrochus violaceus n. sp.: 55. Habitus, dorsal view; 56. Habitus, ventral view; 57. Habitus, lateral view; 58. Protarsus; 59. Metatarsus; 60. Aedeagus, dorsal and lateral views (scale bar = 0.50 mm)." httpUri="https://zenodo.org/record/216889/files/figure.png" pageId="19" pageNumber="304">Fig. 55</figureCitation>
|
||
). Lateral edge of pronotum with distinct bead, broadly rounded. Posterior margin slightly notched anterior to scutellum. Disc of pronotum broadly convex. Scutellum sub-triangular, about as wide as long. Hypomeron excavate posteriorly to accommodate femur.
|
||
</paragraph>
|
||
<paragraph id="3C2D368CFFF2FFF4D7C4FB58FB42FACF" blockId="19.[151,1437,257,2016]" pageId="19" pageNumber="304">
|
||
Elytron pubescent, dark brown, with slight bluish to violet metallic sheen, widest at basal 1/3. Elytron broadly convex, densely punctate with very fine, shallow punctures, punctures randomly scattered, not arranged in rows; elytron clothed with dense, short, recumbent golden setae and short, erect, golden setae; humerus not protuberant (
|
||
<figureCitation id="A4A92A09FFF2FFF4D79CFAACFF01FAEB" box="[159,244,1338,1362]" captionStart="FIGURES 55 – 60" captionStartId="20.[151,264,1838,1861]" captionTargetBox="[154,1432,181,1796]" captionTargetId="figure@20.[154,1434,179,1817]" captionTargetPageId="20" captionText="FIGURES 55 – 60. Lutrochus violaceus n. sp.: 55. Habitus, dorsal view; 56. Habitus, ventral view; 57. Habitus, lateral view; 58. Protarsus; 59. Metatarsus; 60. Aedeagus, dorsal and lateral views (scale bar = 0.50 mm)." httpUri="https://zenodo.org/record/216889/files/figure.png" pageId="19" pageNumber="304">Fig. 55</figureCitation>
|
||
). Lateral edge with distinct bead (
|
||
<figureCitation id="A4A92A09FFF2FFF4D572FAACFD33FAEB" box="[625,710,1338,1362]" captionStart="FIGURES 55 – 60" captionStartId="20.[151,264,1838,1861]" captionTargetBox="[154,1432,181,1796]" captionTargetId="figure@20.[154,1434,179,1817]" captionTargetPageId="20" captionText="FIGURES 55 – 60. Lutrochus violaceus n. sp.: 55. Habitus, dorsal view; 56. Habitus, ventral view; 57. Habitus, lateral view; 58. Protarsus; 59. Metatarsus; 60. Aedeagus, dorsal and lateral views (scale bar = 0.50 mm)." httpUri="https://zenodo.org/record/216889/files/figure.png" pageId="19" pageNumber="304">Fig. 57</figureCitation>
|
||
); elytral epipleuron appearing narrow in ventral aspect (
|
||
<figureCitation id="A4A92A09FFF2FFF4D238FAACFA65FAEB" box="[1339,1424,1338,1362]" captionStart="FIGURES 55 – 60" captionStartId="20.[151,264,1838,1861]" captionTargetBox="[154,1432,181,1796]" captionTargetId="figure@20.[154,1434,179,1817]" captionTargetPageId="20" captionText="FIGURES 55 – 60. Lutrochus violaceus n. sp.: 55. Habitus, dorsal view; 56. Habitus, ventral view; 57. Habitus, lateral view; 58. Protarsus; 59. Metatarsus; 60. Aedeagus, dorsal and lateral views (scale bar = 0.50 mm)." httpUri="https://zenodo.org/record/216889/files/figure.png" pageId="19" pageNumber="304">Fig. 56</figureCitation>
|
||
). Elytron with very weak sutural stria in apical fourth (
|
||
<figureCitation id="A4A92A09FFF2FFF4D5E9FAC8FCCBFACF" box="[746,830,1374,1398]" captionStart="FIGURES 55 – 60" captionStartId="20.[151,264,1838,1861]" captionTargetBox="[154,1432,181,1796]" captionTargetId="figure@20.[154,1434,179,1817]" captionTargetPageId="20" captionText="FIGURES 55 – 60. Lutrochus violaceus n. sp.: 55. Habitus, dorsal view; 56. Habitus, ventral view; 57. Habitus, lateral view; 58. Protarsus; 59. Metatarsus; 60. Aedeagus, dorsal and lateral views (scale bar = 0.50 mm)." httpUri="https://zenodo.org/record/216889/files/figure.png" pageId="19" pageNumber="304">Fig. 55</figureCitation>
|
||
). Elytral apex slightly acuminate.
|
||
</paragraph>
|
||
<paragraph id="3C2D368CFFF2FFF4D7C4FA15FAB7F9BF" blockId="19.[151,1437,257,2016]" pageId="19" pageNumber="304">
|
||
Prosternum transverse, approximately 1.6 times as wide as long; anterior edge with strong bead, slightly deflexed to accommodate withdrawn head; prosternal process about as wide as long, lacking lateral bead, broadly rounded posteriorly (
|
||
<figureCitation id="A4A92A09FFF2FFF4D695FA5CFE01FA5B" box="[406,500,1482,1506]" captionStart="FIGURES 55 – 60" captionStartId="20.[151,264,1838,1861]" captionTargetBox="[154,1432,181,1796]" captionTargetId="figure@20.[154,1434,179,1817]" captionTargetPageId="20" captionText="FIGURES 55 – 60. Lutrochus violaceus n. sp.: 55. Habitus, dorsal view; 56. Habitus, ventral view; 57. Habitus, lateral view; 58. Protarsus; 59. Metatarsus; 60. Aedeagus, dorsal and lateral views (scale bar = 0.50 mm)." httpUri="https://zenodo.org/record/216889/files/figure.png" pageId="19" pageNumber="304">Fig. 56</figureCitation>
|
||
). Disc of mesoventrite entirely pubescent. Mesepisternum and mesepimeron excavated to accommodate folded front and middle legs. Mesepimeron extended posteriorly to metacoxae.
|
||
</paragraph>
|
||
<paragraph id="3C2D368CFFF2FFF4D7C4F980FCB2F8E9" blockId="19.[151,1437,257,2016]" pageId="19" pageNumber="304">
|
||
Legs long and slender, reddish-brown. Profemur densely pubescent. Protibia entirely pubescent. Protarsus with basal four tarsomeres pubescent, with tufts of golden setae ventrally; apical tarsomere 1.2 times as long as preceding four tarsomeres combined, glabrous ventrally, pubescent dorsally (
|
||
<figureCitation id="A4A92A09FFF2FFF4D4FDF9CBFBA6F9CC" box="[1022,1107,1629,1653]" captionStart="FIGURES 55 – 60" captionStartId="20.[151,264,1838,1861]" captionTargetBox="[154,1432,181,1796]" captionTargetId="figure@20.[154,1434,179,1817]" captionTargetPageId="20" captionText="FIGURES 55 – 60. Lutrochus violaceus n. sp.: 55. Habitus, dorsal view; 56. Habitus, ventral view; 57. Habitus, lateral view; 58. Protarsus; 59. Metatarsus; 60. Aedeagus, dorsal and lateral views (scale bar = 0.50 mm)." httpUri="https://zenodo.org/record/216889/files/figure.png" pageId="19" pageNumber="304">Fig. 58</figureCitation>
|
||
). Mesocoxa with tuft of long golden setae basally. Mesofemur densely pubescent posteriorly, becoming less so anteriorly. Mesotibia completely glabrous, with small patch of golden setae at apex; apex excavated for reception of tarsus. Mesotarsus with all tarsomeres glabrous, except for tufts of golden setae ventrally on all tarsomeres; apical tarsomere 1.2 times as long as preceding four tarsomeres combined. Metatrochanter globose, with small posterior projection. Metafemur densely pubescent. Metatibia entirely pubescent, except apical 1/16 glabrous. Metatarsus entirely glabrous, with apical tarsomere as long as previous four combined (
|
||
<figureCitation id="A4A92A09FFF2FFF4D5E5F8AEFCCEF8E9" box="[742,827,1848,1872]" captionStart="FIGURES 55 – 60" captionStartId="20.[151,264,1838,1861]" captionTargetBox="[154,1432,181,1796]" captionTargetId="figure@20.[154,1434,179,1817]" captionTargetPageId="20" captionText="FIGURES 55 – 60. Lutrochus violaceus n. sp.: 55. Habitus, dorsal view; 56. Habitus, ventral view; 57. Habitus, lateral view; 58. Protarsus; 59. Metatarsus; 60. Aedeagus, dorsal and lateral views (scale bar = 0.50 mm)." httpUri="https://zenodo.org/record/216889/files/figure.png" pageId="19" pageNumber="304">Fig. 59</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="3C2D368CFFF2FFF4D7C4F8CAFD32F821" blockId="19.[151,1437,257,2016]" pageId="19" pageNumber="304">
|
||
Abdomen densely pubescent, with five ventrites (
|
||
<figureCitation id="A4A92A09FFF2FFF4D5F9F8CAFCA5F8CD" box="[762,848,1884,1908]" captionStart="FIGURES 55 – 60" captionStartId="20.[151,264,1838,1861]" captionTargetBox="[154,1432,181,1796]" captionTargetId="figure@20.[154,1434,179,1817]" captionTargetPageId="20" captionText="FIGURES 55 – 60. Lutrochus violaceus n. sp.: 55. Habitus, dorsal view; 56. Habitus, ventral view; 57. Habitus, lateral view; 58. Protarsus; 59. Metatarsus; 60. Aedeagus, dorsal and lateral views (scale bar = 0.50 mm)." httpUri="https://zenodo.org/record/216889/files/figure.png" pageId="19" pageNumber="304">Fig. 55</figureCitation>
|
||
). First ventrite shallowly excavated for reception of folded hind legs. Apical ventrite broadly rounded.
|
||
</paragraph>
|
||
<paragraph id="3C2D368CFFF2FFF4D7C4F832FA69F859" blockId="19.[151,1437,257,2016]" pageId="19" pageNumber="304">
|
||
Genitalia as illustrated, basal piece + parameres
|
||
<quantity id="FB6A9B69FFF2FFF4D408F832FC92F805" box="[779,871,1956,1980]" metricMagnitude="-3" metricUnit="m" metricValue="2.6" pageId="19" pageNumber="304" unit="mm" value="2.6">2.6 mm</quantity>
|
||
long. Aedeagus slender and straight, becoming slightly curved just before tapered tip. Parameres fused, pointed, with distinct lobes interiorly subapically (
|
||
<figureCitation id="A4A92A09FFF2FFF4D23FF85EFA65F859" box="[1340,1424,1992,2016]" captionStart="FIGURES 55 – 60" captionStartId="20.[151,264,1838,1861]" captionTargetBox="[154,1432,181,1796]" captionTargetId="figure@20.[154,1434,179,1817]" captionTargetPageId="20" captionText="FIGURES 55 – 60. Lutrochus violaceus n. sp.: 55. Habitus, dorsal view; 56. Habitus, ventral view; 57. Habitus, lateral view; 58. Protarsus; 59. Metatarsus; 60. Aedeagus, dorsal and lateral views (scale bar = 0.50 mm)." httpUri="https://zenodo.org/record/216889/files/figure.png" pageId="19" pageNumber="304">Fig. 60</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="68ED6604FFF5FFF3D794F8B8FBCBF8DA" httpUri="https://zenodo.org/record/216889/files/figure.png" pageId="20" pageNumber="305" targetBox="[154,1432,181,1796]" targetPageId="20">
|
||
<paragraph id="3C2D368CFFF5FFF3D794F8B8FBCBF8DA" blockId="20.[151,1436,1838,1891]" pageId="20" pageNumber="305">
|
||
<emphasis id="0EE6EA9EFFF5FFF3D794F8B8FEA0F8FA" bold="true" box="[151,341,1838,1861]" pageId="20" pageNumber="305">FIGURES 55–60.</emphasis>
|
||
<taxonomicName id="FB924D0FFFF5FFF3D65FF8B8FDDFF8FD" box="[348,554,1838,1860]" class="Insecta" family="Lutrochidae" genus="Lutrochus" kingdom="Animalia" order="Coleoptera" pageId="20" pageNumber="305" phylum="Arthropoda" rank="species" species="violaceus" status="sp. nov.">
|
||
<emphasis id="0EE6EA9EFFF5FFF3D65FF8B8FDDFF8FD" box="[348,554,1838,1860]" italics="true" pageId="20" pageNumber="305">Lutrochus violaceus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="15D557E5FFF5FFF3D531F8B9FD99F8FD" box="[562,620,1839,1860]" pageId="20" pageNumber="305" rank="species">
|
||
<emphasis id="0EE6EA9EFFF5FFF3D531F8B9FD99F8FD" bold="true" box="[562,620,1839,1860]" pageId="20" pageNumber="305">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
:
|
||
<emphasis id="0EE6EA9EFFF5FFF3D578F8B9FD6EF8FD" bold="true" box="[635,667,1839,1860]" pageId="20" pageNumber="305">55.</emphasis>
|
||
Habitus, dorsal view;
|
||
<emphasis id="0EE6EA9EFFF5FFF3D486F8B8FC50F8FA" bold="true" box="[901,933,1838,1859]" pageId="20" pageNumber="305">56.</emphasis>
|
||
Habitus, ventral view;
|
||
<emphasis id="0EE6EA9EFFF5FFF3D39BF8B9FB4DF8FD" bold="true" box="[1176,1208,1839,1860]" pageId="20" pageNumber="305">57.</emphasis>
|
||
Habitus, lateral view;
|
||
<emphasis id="0EE6EA9EFFF5FFF3D794F8DBFF42F8DB" bold="true" box="[151,183,1869,1890]" pageId="20" pageNumber="305">58.</emphasis>
|
||
Protarsus;
|
||
<emphasis id="0EE6EA9EFFF5FFF3D62BF8DBFEBDF8DB" bold="true" box="[296,328,1869,1890]" pageId="20" pageNumber="305">59.</emphasis>
|
||
Metatarsus;
|
||
<emphasis id="0EE6EA9EFFF5FFF3D6C8F8DBFE1EF8DB" bold="true" box="[459,491,1869,1890]" pageId="20" pageNumber="305">60.</emphasis>
|
||
Aedeagus, dorsal and lateral views (scale bar = 0.50 mm).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="3C2D368CFFF5FFF3D7C4F806FAA2F81E" blockId="20.[151,1436,1935,2032]" box="[199,1367,1935,1960]" pageId="20" pageNumber="305">
|
||
<emphasis id="0EE6EA9EFFF5FFF3D7C4F806FED0F811" bold="true" box="[199,293,1936,1960]" pageId="20" pageNumber="305">Female.</emphasis>
|
||
Length
|
||
<quantity id="FB6A9B69FFF5FFF3D681F819FE2EF81E" box="[386,475,1935,1959]" metricMagnitude="-3" metricUnit="m" metricValue="5.1" pageId="20" pageNumber="305" unit="mm" value="5.1">5.1 mm</quantity>
|
||
; width
|
||
<quantity id="FB6A9B69FFF5FFF3D52EF819FD73F81E" box="[557,646,1935,1959]" metricMagnitude="-3" metricUnit="m" metricValue="2.9" pageId="20" pageNumber="305" unit="mm" value="2.9">2.9 mm</quantity>
|
||
. Externally similar to male, females generally larger than males.
|
||
</paragraph>
|
||
<paragraph id="3C2D368CFFF5FFF2D7C4F825FBD8FF6C" blockId="20.[151,1436,1935,2032]" lastBlockId="21.[151,1436,151,391]" lastPageId="21" lastPageNumber="306" pageId="20" pageNumber="305">
|
||
<emphasis id="0EE6EA9EFFF5FFF3D7C4F825FE28F875" bold="true" box="[199,477,1971,1996]" pageId="20" pageNumber="305">Intraspecific Variation.</emphasis>
|
||
This species varies considerably in size, ranging from
|
||
<quantity id="FB6A9B69FFF5FFF3D34DF825FB23F872" box="[1102,1238,1971,1995]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" metricValueMax="5.5" metricValueMin="4.5" pageId="20" pageNumber="305" unit="mm" value="5.0" valueMax="5.5" valueMin="4.5">4.5–5.5 mm</quantity>
|
||
long and 2.7–3.0 mm wide. Additionally, specimens vary slightly in color and luster – from dark brown to black, and from slightly metallic to not metallic. Some specimens examined have differing levels of setation, with patches where setae have rubbed off, as well as patches where setae have become matted down with grease.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="74886507FFF4FFF2D7C4FF76FC3CFE3E" pageId="21" pageNumber="306" type="etymology">
|
||
<paragraph id="3C2D368CFFF4FFF2D7C4FF76FD51FEA5" blockId="21.[151,1436,151,391]" pageId="21" pageNumber="306">
|
||
<emphasis id="0EE6EA9EFFF4FFF2D7C4FF76FEBBFF41" bold="true" box="[199,334,224,248]" pageId="21" pageNumber="306">Etymology.</emphasis>
|
||
This species is named “
|
||
<taxonomicName id="FB924D0FFFF4FFF2D565FF49FD21FF4E" box="[614,724,223,247]" class="Insecta" family="Lutrochidae" genus="Lutrochus" kingdom="Animalia" order="Coleoptera" pageId="21" pageNumber="306" phylum="Arthropoda" rank="species" species="violaceus">violaceus</taxonomicName>
|
||
” because of the presence of a blue-violet sheen on the elytra, which is unique among described
|
||
<taxonomicName id="FB924D0FFFF4FFF2D516FE92FD55FEA5" box="[533,672,260,284]" class="Insecta" family="Lutrochidae" kingdom="Animalia" order="Coleoptera" pageId="21" pageNumber="306" phylum="Arthropoda" rank="family">Lutrochidae</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="3C2D368CFFF4FFF2D7C4FEB1FC3CFE3E" blockId="21.[151,1436,151,391]" pageId="21" pageNumber="306">
|
||
<emphasis id="0EE6EA9EFFF4FFF2D7C4FEB1FE0FFEF9" bold="true" box="[199,506,295,320]" pageId="21" pageNumber="306">Habitat and Distribution.</emphasis>
|
||
This species is known from several localities in the Mérida Andes (
|
||
<figureCitation id="A4A92A09FFF4FFF2D207FEB1FABCFE86" box="[1284,1353,295,319]" captionStart="FIGURES 4 – 7. 4" captionStartId="5.[151,264,1862,1885]" captionTargetBox="[154,1432,781,1837]" captionTargetId="figure@5.[153,1434,772,1841]" captionTargetPageId="5" captionText="FIGURES 4 – 7. 4. Map of Venezuela showing collection localities of L. acuminatus (red circles) and L. cauraensis (yellow square). 5. Map of Venezuela showing collection localities of L. vestitus (red circles). 6. Map of Venezuela showing collection localities of L. meridaensis (red circles), L. minutus (orange circles), and L. maldonadoi (yellow circles). 7. Map of Venezuela showing collection localities of L. violaceus (red circles) and L. gustafsoni (yellow circles)." httpUri="https://zenodo.org/record/216881/files/figure.png" pageId="21" pageNumber="306">Fig. 7</figureCitation>
|
||
), all of which are at elevations above
|
||
<quantity id="FB6A9B69FFF4FFF2D6F4FEDAFDA7FEDD" box="[503,594,332,356]" metricMagnitude="3" metricUnit="m" metricValue="1.5" pageId="21" pageNumber="306" unit="m" value="1500.0">1500 m</quantity>
|
||
. Specimens of
|
||
<taxonomicName id="FB924D0FFFF4FFF2D407FEDBFC7BFEDD" box="[772,910,332,356]" class="Insecta" family="Lutrochidae" genus="Lutrochus" kingdom="Animalia" order="Coleoptera" pageId="21" pageNumber="306" phylum="Arthropoda" rank="species" species="violaceus">
|
||
<emphasis id="0EE6EA9EFFF4FFF2D407FEDBFC7BFEDD" box="[772,910,332,356]" italics="true" pageId="21" pageNumber="306">L. violaceus</emphasis>
|
||
</taxonomicName>
|
||
have been found clinging to logs and woody debris in small to medium sized (
|
||
<quantity id="FB6A9B69FFF4FFF2D508FEF9FDA6FE3E" box="[523,595,367,391]" metricMagnitude="0" metricUnit="m" metricValue="4.5" metricValueMax="7.0" metricValueMin="2.0" pageId="21" pageNumber="306" unit="m" value="4.5" valueMax="7.0" valueMin="2.0">2–7 m</quantity>
|
||
wide) mountain streams (
|
||
<figureCitation id="A4A92A09FFF4FFF2D475FEF9FC4EFE3E" box="[886,955,367,391]" captionStart="FIGURE 2" captionStartId="2.[151,250,1540,1563]" captionTargetBox="[151,1435,877,1518]" captionTargetId="figure@2.[151,1436,877,1518]" captionTargetPageId="2" captionText="FIGURE 2. Habitat of Lutrochus violaceus: A) Venezuela, Mérida State, 12 km SE Santo Domingo (collecting event VZ 12 - 0122 - 03 B). Specimens (B) were found clinging to submerged stick and log debris (C)." httpUri="https://zenodo.org/record/216879/files/figure.png" pageId="21" pageNumber="306">Fig. 2</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |