281 lines
30 KiB
XML
281 lines
30 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1198.118355" ID-Pensoft-Pub="1313-2970-1198-193" ID-Pensoft-UUID="0257BC4776C25532B6CEB2BDECD8E7AB" ID-ZooBank="59053839702C46C9B0F6AA37C61C0E45" ModsDocID="1313-2970-1198-193" checkinTime="1714220723275" checkinUser="pensoft" docAuthor="Haberski, Adam & Caterino, Michael S." docDate="2024" docId="293586F7BB7B5827BB86FFA82966BA0C" docLanguage="en" docName="ZooKeys 1198: 193-277" docOrigin="ZooKeys 1198" docPubDate="2024-04-25" docSource="http://dx.doi.org/10.3897/zookeys.1198.118355" docTitle="Lathrobium (Abletobium) absconditum Haberski & Caterino 2024, sp. nov." docType="treatment" docUuid="F524D9C1-23EC-4511-9883-61137650F36E" docUuidSource="ZooBank" docVersion="1" id="0257BC4776C25532B6CEB2BDECD8E7AB" lastPageNumber="193" masterDocId="0257BC4776C25532B6CEB2BDECD8E7AB" masterDocTitle="A review of Nearctic Lathrobium (Coleoptera, Staphylinidae), with revision and descriptions of new flightless species from the mountains of the southeastern U. S." masterLastPageNumber="277" masterPageNumber="193" pageNumber="193" updateTime="1714220723275" updateUser="pensoft">
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<mods:titleInfo id="86CF71349C304CFCF8CBB128E758746B">
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<mods:title id="FE80E614B3319A6D25905F177010E590">A review of Nearctic Lathrobium (Coleoptera, Staphylinidae), with revision and descriptions of new flightless species from the mountains of the southeastern U. S.</mods:title>
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<mods:name id="7D47D710977C09A60B066648CD784663" type="personal">
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<mods:role id="2CA86077FBA178073DDEB3D20ADA867F">
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<mods:roleTerm id="E498FAE071ED7AB435FAF81E6060A998">Author</mods:roleTerm>
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<mods:namePart id="736B15D34882508E54514EC0E37779CA">Haberski, Adam</mods:namePart>
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<mods:nameIdentifier id="B7077313310F48CE994C814A24A9DA9B" type="ORCID">https://orcid.org/0000-0002-4062-178X</mods:nameIdentifier>
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<mods:affiliation id="6F4B09A0A3DC991D4F9EA608B3B15A0C">Department of Plant & Environmental Sciences, Clemson University, Clemson, SC 29634 - 0310, USA</mods:affiliation>
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<mods:nameIdentifier id="0BBE24FF72136D29ADCA5CA40AEA2065" type="email">ahaberski@gmail.com</mods:nameIdentifier>
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</mods:name>
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<mods:name id="18FACA7DC781710CB6ED5420B35E0AB2" type="personal">
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<mods:roleTerm id="1F0D106C92D8A02BE11C5187F7360502">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="A312B7A7B440DFB60E79EF0D74D61041">Caterino, Michael S.</mods:namePart>
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<mods:nameIdentifier id="40839414C62AC624CF3764E5696B3591" type="ORCID">https://orcid.org/0000-0002-2597-5707</mods:nameIdentifier>
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<mods:affiliation id="31C9BA5935CDC2CFED23864F4ED51727">Department of Plant & Environmental Sciences, Clemson University, Clemson, SC 29634 - 0310, USA</mods:affiliation>
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<mods:typeOfResource id="A93E8C266C757017C30A066E54FF6F39">text</mods:typeOfResource>
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<mods:titleInfo id="91597DCA9CBE0968E2D833A6BCE7B878">
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<mods:title id="8C83B32B6961019B70E9D06AA42E7AE1">ZooKeys</mods:title>
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<mods:part id="A0614D287BEEDCBD7B37F072F7EDF848">
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<mods:date id="BDA3E34C126D0D593B2D40F18F9FB9E7">2024</mods:date>
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<mods:number id="5185145458056D3B37B3D1D1FCFE26D9">2024-04-25</mods:number>
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<mods:detail id="F54ABC5176CD17F5ADC533FB763F6B2D" type="volume">
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<mods:number id="4EC7AD015E790CD637F7CC37DC80E65C">1198</mods:number>
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<mods:start id="0D5B7EB3D3F5CED7C696749BB1C079E8">193</mods:start>
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<mods:location id="BBA74F27AC0C8ACC872E1EAB926F2C04">
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<mods:url id="274D7703DEAC81BD46C76913235A3153">http://dx.doi.org/10.3897/zookeys.1198.118355</mods:url>
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<mods:classification id="A50491CF154856AC89DC56077B534F80">journal article</mods:classification>
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<mods:identifier id="B929E321D108C0AB20E576478E4A5485" type="DOI">http://dx.doi.org/10.3897/zookeys.1198.118355</mods:identifier>
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<mods:identifier id="5AA45DBA31BF7102C366F8DE147DF699" type="Pensoft-Pub">1313-2970-1198-193</mods:identifier>
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<mods:identifier id="45CF8030FF25F54CC0908003441C5692" type="ZooBank">59053839702C46C9B0F6AA37C61C0E45</mods:identifier>
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<mods:identifier id="1FDAED0D5BA760DC1B0461513DCF0719" type="Pensoft-UUID">0257BC4776C25532B6CEB2BDECD8E7AB</mods:identifier>
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<treatment id="293586F7BB7B5827BB86FFA82966BA0C" LSID="urn:lsid:zoobank.org:act:F524D9C1-23EC-4511-9883-61137650F36E" httpUri="http://treatment.plazi.org/id/293586F7BB7B5827BB86FFA82966BA0C" lastPageNumber="193" pageId="0" pageNumber="193">
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<subSubSection id="296BB7606B91630F616DFC4297C72B0B" pageId="0" pageNumber="193" type="nomenclature">
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<paragraph id="979180BC714919CB6625973061B5E6DA" pageId="0" pageNumber="193">
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<taxonomicName id="B9F5F30F3E943377015DE74A9CCF966B" LSID="https://zoobank.org/F524D9C1-23EC-4511-9883-61137650F36E" authority="Haberski & Caterino" authorityName="Haberski & Caterino" authorityYear="2024" class="Insecta" family="Staphylinidae" genus="Lathrobium" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Lathrobium (Abletobium) absconditum" order="Coleoptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="absconditum" status="sp. nov." subGenus="Abletobium">Lathrobium (Abletobium) absconditum Haberski & Caterino</taxonomicName>
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<taxonomicNameLabel id="F9D1CBCFDF8816B5F28EDB85C489488B" pageId="0" pageNumber="193">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection id="000DE1F700DF53CFB23C6DAF13304287" pageId="0" pageNumber="193" type="type material">
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<paragraph id="25D71EDB4C94276A8F9A965D89A118E3" pageId="0" pageNumber="193">Type material.</paragraph>
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<paragraph id="49710651491A5EF9DAD8A9358CCA49BE" pageId="0" pageNumber="193">
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<emphasis id="EC3F2D3A5446392E99BE123825011FE8" bold="true" italics="true" pageId="0" pageNumber="193">Holotype</emphasis>
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♂ (FMNH): "USA: VA: Bath Co.,
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<geoCoordinate id="9226AFF7FAADED142B3B763EE67E9CE2" degrees="38.0744" direction="north" orientation="latitude" precision="5" value="38.0744">38.0744°N</geoCoordinate>
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,
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<geoCoordinate id="8E856E9444D5E84D93DDE85FE92B9233" degrees="79.6836" direction="west" orientation="longitude" precision="5" value="-79.6836">79.6836°W</geoCoordinate>
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, Dry Run Gorge, X.28.2018, C. Harden, oak-hickory woods; limestone gorge." / "CLEMSON ENT [QR CODE] CUAC000185176".
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<emphasis id="BACBF5B54D45AD799A52CF0AF02CFDAE" bold="true" italics="true" pageId="0" pageNumber="193">Paratypes</emphasis>
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(3, CUAC, FMNH, VMNH): same data as holotype (CUAC000185174, CUAC000185175, CUAC000185177).
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</paragraph>
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</subSubSection>
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<subSubSection id="FA5C65318F03142D3030FE7B3EEAE358" pageId="0" pageNumber="193" type="materials_examined">
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<paragraph id="FF148EF83862829A15C4CEBE94C42353" pageId="0" pageNumber="193">Other material.</paragraph>
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<paragraph id="F031A08D24CC42FA0D0D41F616935B6D" pageId="0" pageNumber="193">
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<materialsCitation id="57EF8A6B42BE8D6E938B9C05F8B75755" collectingDate="2019-05-04" collectingDateMax="2019-08-02" collectingDateMin="2019-05-04" collectorName="C. Harden, Water Sinks" county="Highland Co." latitude="38.2211" location="Owl Cave" longLatPrecision="6" longitude="-79.6042" municipality="Highland Co." specimenCount="1" specimenCount-larva="1">
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Virginia: same data as holotype, CUAC000187891 (
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<specimenCount id="6FBC4943C57D1313AC3A5885808B0D7A" count="1" type="larva">1 larva</specimenCount>
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, CUAC);
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<collectingCounty id="C7844B4B65AAD9467A95E2BC842160FE">Highland Co.</collectingCounty>
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:
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<location id="CF492682A444629F9C24C112D6D11B6A" LSID="urn:lsid:plazi:treatment:293586F7BB7B5827BB86FFA82966BA0C:CF492682A444629F9C24C112D6D11B6A" county="Highland Co." latitude="38.2211" longLatPrecision="6" longitude="-79.6042" municipality="Highland Co." name="Owl Cave">Owl Cave</location>
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, 2070',
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<location id="A23A9EEF7091EB8A16815A1446B916F8" LSID="urn:lsid:plazi:treatment:293586F7BB7B5827BB86FFA82966BA0C:A23A9EEF7091EB8A16815A1446B916F8" county="Highland Co." latitude="38.2211" longLatPrecision="6" longitude="-79.6042" municipality="Highland Co." name="Water Sinks">Water Sinks</location>
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(
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<geoCoordinate id="3D0ED251D5BB41E0ED21F87BDD8F2EB3" degrees="38.2205" direction="north" orientation="latitude" precision="5" value="38.2205">38.2205</geoCoordinate>
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,
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<geoCoordinate id="D072AF052D95C29F4531483F14C02C92" degrees="79.6046" direction="west" orientation="longitude" precision="5" value="-79.6046">-79.6046</geoCoordinate>
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),
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<collectorName id="156CA818C555A58324DC137464B3FA29">C. Harden</collectorName>
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,
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<collectingDate id="D9EB75D917B05014866B85A1F5D4D663" value="2019-05-31" valueMax="2019-08-02" valueMin="2019-05-31">31 May-2 Aug 2019</collectingDate>
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(CUAC);
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<collectingMunicipality id="B16B5F34F1F44A25B6ABFE00E2FF921C">Highland Co.</collectingMunicipality>
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:
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<collectorName id="143CEB2A440AA8EA5E8F3E45A9204FBD">Water Sinks</collectorName>
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, 2080' (
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<geoCoordinate id="A3D2E88C3DB8F96E7184958228A71A17" degrees="38.2211" direction="north" orientation="latitude" precision="5" value="38.2211">38.2211</geoCoordinate>
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,
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<geoCoordinate id="E11407D9578B55B28908E55039647BC6" degrees="79.6042" direction="west" orientation="longitude" precision="5" value="-79.6042">-79.6042</geoCoordinate>
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),
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<collectorName id="824CCC16819378C6E6A78118D9863B5C">C. Harden</collectorName>
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,
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<collectingDate id="A9CBF2A70E5E2046E7FC2E03E45F2659" value="2019-05-04" valueMax="2019-05-31" valueMin="2019-05-04">4 May-31 May 2019</collectingDate>
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(VMNH)
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="54971E43754372A630F9C6887E39240B" pageId="0" pageNumber="193" type="diagnosis">
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<paragraph id="8B77D1282F98A51C5EBFB9B9A30EE3B4" pageId="0" pageNumber="193">Diagnosis.</paragraph>
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<paragraph id="D12E723EF987B0569575ACFF6594317B" pageId="0" pageNumber="193">
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This species is larger than most microphthalmous
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<taxonomicName id="A7227D0646CC48B1866E697D9678376E" class="Insecta" family="Staphylinidae" genus="Lathrobium" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Lathrobium" order="Coleoptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="genus">
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<emphasis id="BB040799F6C891B32CDE59A36656B95E" italics="true" pageId="0" pageNumber="193">Lathrobium</emphasis>
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</taxonomicName>
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known from Virginia and West Virginia. Males can be distinguished from most species by the lack of setal combs on sternite VIII and females by the presence of gonocoxite lobes.
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<taxonomicName id="179F0316CC5353DEEBF05163995D530A" authorityName="Haberski & Caterino" authorityYear="2024" class="Insecta" family="Staphylinidae" genus="Lathrobium" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Lathrobium solum" order="Coleoptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="solum">
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<emphasis id="DAD023EE55A309C1C0DAADEE191F91A7" italics="true" pageId="0" pageNumber="193">Lathrobium solum</emphasis>
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</taxonomicName>
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is of similar size and also lacks the transverse combs on sternite VIII. However,
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<taxonomicName id="3FF4D6DA280E3D79FE14992CB802388E" authorityName="Haberski & Caterino" authorityYear="2024" class="Insecta" family="Staphylinidae" genus="Lathrobium" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Lathrobium solum" order="Coleoptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="solum">
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<emphasis id="4A0D0E9A711502F98CBCB023C8E1703E" italics="true" pageId="0" pageNumber="193">Lathrobium solum</emphasis>
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</taxonomicName>
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has transverse antennomeres V-VII, and more widely separated gular sutures. Aedeagi differ in the shape of their major spines, and
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<taxonomicName id="0D80AEBA0D5F623CDD6F6A423F2E829B" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="L. solum" order="Coleoptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="solum">
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<emphasis id="81EC3D5737C6543B21023FE5C7F7BCD0" italics="true" pageId="0" pageNumber="193">L. solum</emphasis>
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</taxonomicName>
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has a characteristically shaped ventral process that reaches the dorsal plate in lateral view. The female of
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<taxonomicName id="F79CB4055909126027165662B0E4C729" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="L. solum" order="Coleoptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="solum">
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<emphasis id="4D4D7AA42EF8D88044D2035EC4AC42A8" italics="true" pageId="0" pageNumber="193">L. solum</emphasis>
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</taxonomicName>
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is unknown, so no distinctions can be made.
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</paragraph>
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</subSubSection>
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<subSubSection id="71D31A08DB3794EEF61C3C5754107562" pageId="0" pageNumber="193" type="description">
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<paragraph id="59A8A9672C5F9E4ED9CE7FC1391B264B" pageId="0" pageNumber="193">Description.</paragraph>
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<paragraph id="E094D6B2CE3F76F148705EE893CA3130" pageId="0" pageNumber="193">
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Habitus (Fig.
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<figureCitation id="E3FE9AF6C9812C43CA718D9488444CDB" captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Lathrobium absconditum A habitus B female terminalia C female sternite VIII D male sternite VIII E aedeagus in ventral view F aedeagus in lateral view. Scale bars: 1 mm." figureDoi="10.3897/zookeys.1198.118355.figure11" httpUri="https://binary.pensoft.net/fig/1033567" pageId="0" pageNumber="193">11A</figureCitation>
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). Large species, total body length ~ 9 mm long, FL 3.4-4.0 mm long. Coloration: body and appendages pale reddish.
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</paragraph>
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<paragraph id="FFD13ABCAB54614E8E2852FF5292EE7A" pageId="0" pageNumber="193">Head slightly wider than long, widest at posterior; posterior angles rounded. Epicranium coarsely punctate with punctures less dense in median dorsal portion; interstices with strong transversely reticulate microsculpture throughout; head setose throughout, with long macrosetae projecting at posterior corners of head, corners of eyes, laterally posterior to eyes, and above mandible insertions; gular sutures (sulci) narrowing posteriorly until nearly touching; neck 1/2 as wide as head. Eyes reduced to small white membranes without ommatidia, occupying 1/9 length of head. Antennae moniliform, as long as head and pronotum combined; scape as long as antennomeres II and III combined; antennomeres II-IX obconic, longer than wide but become progressively wider; apical antennomere longer, subacute.</paragraph>
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<paragraph id="16331FC97D83DB57C1E0FA14C79A2802" pageId="0" pageNumber="193">Pronotum longer than wide, narrower than head and elytra; widest at anterior angles and tapering slightly posteriorly; all angles round, posterior angles less so; punctation is dense, punctures spaced one diameter apart, impunctate at midline with a faint line visible on posterior two thirds; interstices shiny with no microsculpture. Elytra distinctly shorter than pronotum, as wide as head, approximately as long as wide; posterior margin sinuate; punctures small and shallow with indistinct edges, irregularly spaced, most one diameter apart; setae angled to posterior; interstices with finely punctate microsculpture. Hindwings vestigial. Posterior margin of abdominal tergite VII without palisade fringe.</paragraph>
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<caption id="DCDE4AA100452C06E5EE44B94F3EE74C" doi="10.3897/zookeys.1198.118355.figure11" httpUri="https://binary.pensoft.net/fig/1033567" pageId="0" pageNumber="193" start="Figure 11" startId="F11">
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<paragraph id="8C7F8D49556D93952AF21C7F2209039F" pageId="0" pageNumber="193">
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<emphasis id="DF2F0347E865B17AF31AE9A8999D1BDC" bold="true" pageId="0" pageNumber="193">Figure 11.</emphasis>
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<taxonomicName id="68CEB1EF47CC05F374CB9833F9E1E86F" authorityName="Haberski & Caterino" authorityYear="2024" class="Insecta" family="Staphylinidae" genus="Lathrobium" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Lathrobium absconditum" order="Coleoptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="absconditum">
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<emphasis id="1726C4374C9FE96091DBD48D1ED0EB0D" italics="true" pageId="0" pageNumber="193">Lathrobium absconditum</emphasis>
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</taxonomicName>
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<emphasis id="2AF046BBFE1CB99928654CDC57AD24BC" bold="true" pageId="0" pageNumber="193">A</emphasis>
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habitus
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<emphasis id="1577F1A311B650E47FBFE74DEDA641BB" bold="true" pageId="0" pageNumber="193">B</emphasis>
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female terminalia
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<emphasis id="0C9BFA425FE86B200B23D391CA957790" bold="true" pageId="0" pageNumber="193">C</emphasis>
|
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female sternite VIII
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<emphasis id="60227F54D3CF58A400E0789BEC76DFE3" bold="true" pageId="0" pageNumber="193">D</emphasis>
|
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male sternite VIII
|
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<emphasis id="BEAC5A4659E1D62C82FEAB385A8071C3" bold="true" pageId="0" pageNumber="193">E</emphasis>
|
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aedeagus in ventral view
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<emphasis id="5D2B3F28AF97C354EF2FE9FF6E8558DF" bold="true" pageId="0" pageNumber="193">F</emphasis>
|
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aedeagus in lateral view. Scale bars: 1 mm.
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</paragraph>
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</caption>
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<paragraph id="197C845147A2CEF7EDD09AEED1043D3E" pageId="0" pageNumber="193">
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♂: Larger, forebody 3.8-4.0 mm. Posterior margin of sternite VIII with broad but shallow emargination, patch of dense setae medially (Fig.
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<figureCitation id="51BB5B240D5E86B3AA32081BA46449C2" captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Lathrobium absconditum A habitus B female terminalia C female sternite VIII D male sternite VIII E aedeagus in ventral view F aedeagus in lateral view. Scale bars: 1 mm." figureDoi="10.3897/zookeys.1198.118355.figure11" httpUri="https://binary.pensoft.net/fig/1033567" pageId="0" pageNumber="193">11D</figureCitation>
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). Aedeagus 1.5 mm long; ventral process long, narrow, and asymmetrical (Fig.
|
||
<figureCitation id="F54E4D8FAF88EAEFDDCF4757CCCE780A" captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Lathrobium absconditum A habitus B female terminalia C female sternite VIII D male sternite VIII E aedeagus in ventral view F aedeagus in lateral view. Scale bars: 1 mm." figureDoi="10.3897/zookeys.1198.118355.figure11" httpUri="https://binary.pensoft.net/fig/1033567" pageId="0" pageNumber="193">11E, F</figureCitation>
|
||
); dorsal plate short and broad; internal sac with five spines, major spine long with two narrow asymmetrical processes.
|
||
</paragraph>
|
||
<caption id="E91A82FF9EE042887405F604667755CC" doi="10.3897/zookeys.1198.118355.figure12" httpUri="https://binary.pensoft.net/fig/1033568" pageId="0" pageNumber="193" start="Figure 12" startId="F12">
|
||
<paragraph id="47CBE6275F67A52E3F1B2EAA9B9E2886" pageId="0" pageNumber="193">
|
||
<emphasis id="F98D75AACD3F6093DF7D2C90BB51C285" bold="true" pageId="0" pageNumber="193">Figure 12.</emphasis>
|
||
<taxonomicName id="A9CAD7529722C550A02E9E1DE62597C0" authorityName="Haberski & Caterino" authorityYear="2024" class="Insecta" family="Staphylinidae" genus="Lathrobium" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Lathrobium absconditum" order="Coleoptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="absconditum">
|
||
<emphasis id="9BCEBCF49F9D8F178074367AF42B5981" italics="true" pageId="0" pageNumber="193">Lathrobium absconditum</emphasis>
|
||
</taxonomicName>
|
||
second instar larva
|
||
<emphasis id="7A4EDD5E09D1CFEBB7C122690E18F7F1" bold="true" pageId="0" pageNumber="193">A</emphasis>
|
||
habitus
|
||
<emphasis id="B09AAD85C046E880A0CB70D8CA73A614" bold="true" pageId="0" pageNumber="193">B</emphasis>
|
||
nasale
|
||
<emphasis id="458BC075C42EE3FF42C773110F19B4F0" bold="true" pageId="0" pageNumber="193">C</emphasis>
|
||
mandible
|
||
<emphasis id="6C4A933EEF0F65160774C3C67308D878" bold="true" pageId="0" pageNumber="193">D</emphasis>
|
||
maxilla
|
||
<emphasis id="8246E021A03EFC737C92C9749CD889CB" bold="true" pageId="0" pageNumber="193">E</emphasis>
|
||
antenna. Scale bars: 1 mm (
|
||
<emphasis id="EC16EBEA384999582315ED4E1E25088E" bold="true" pageId="0" pageNumber="193">A, C</emphasis>
|
||
); 500
|
||
<normalizedToken id="CE4FA9B904E60FCEBD08D00A57DD08BB" originalValue="μm">μm</normalizedToken>
|
||
(
|
||
<emphasis id="4E1A5F1D8A7BC124C7FDD9ED5D490FE2" bold="true" pageId="0" pageNumber="193">B, D, E</emphasis>
|
||
).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="4E85D867A349FF2A8526233EDDD35146" pageId="0" pageNumber="193">
|
||
♀: Smaller, forebody 3.4 mm. Sternite VIII oblong, apex notched with micropubescence (Fig.
|
||
<figureCitation id="59B0EFE19F96322E4792A77B294F0002" captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Lathrobium absconditum A habitus B female terminalia C female sternite VIII D male sternite VIII E aedeagus in ventral view F aedeagus in lateral view. Scale bars: 1 mm." figureDoi="10.3897/zookeys.1198.118355.figure11" httpUri="https://binary.pensoft.net/fig/1033567" pageId="0" pageNumber="193">11C</figureCitation>
|
||
); paraprocts undivided anteriorly, apices longer than basal portion; proctiger conical; sternum IX with coxites and valvifers fused (Fig.
|
||
<figureCitation id="54EBF5181617D93C1FF76F277337B7D5" captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Lathrobium absconditum A habitus B female terminalia C female sternite VIII D male sternite VIII E aedeagus in ventral view F aedeagus in lateral view. Scale bars: 1 mm." figureDoi="10.3897/zookeys.1198.118355.figure11" httpUri="https://binary.pensoft.net/fig/1033567" pageId="0" pageNumber="193">11B</figureCitation>
|
||
), base produced into distinct setose lobes; subgenital plate absent.
|
||
</paragraph>
|
||
<paragraph id="C7334BEEC13945E2B1A2D04FD42ED20E" pageId="0" pageNumber="193">
|
||
<emphasis id="C26FEEC0AD62A5DBCAF41F9AA1D4CC5A" bold="true" italics="true" pageId="0" pageNumber="193">Second instar larva</emphasis>
|
||
: Body elongate, ~ 7 mm long; lightly sclerotized (Fig.
|
||
<figureCitation id="D0053B383487324EB7323781101AEF3B" captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Lathrobium absconditum second instar larva A habitus B nasale C mandible D maxilla E antenna. Scale bars: 1 mm (A, C); 500 μm (B, D, E)." figureDoi="10.3897/zookeys.1198.118355.figure12" httpUri="https://binary.pensoft.net/fig/1033568" pageId="0" pageNumber="193">12A</figureCitation>
|
||
), head more sclerotized; head and thoracic tergites light brown, legs and body white, translucent.
|
||
</paragraph>
|
||
<paragraph id="5CED1B569E663666CEA22FFB3102AF3C" pageId="0" pageNumber="193">
|
||
Head ovate, tapered posteriad (in dorsal view), dorsoventrally flattened, 1.3
|
||
<normalizedToken id="423ECA5C07796C8A57D26FD3539009D9" originalValue="×">x</normalizedToken>
|
||
as long as wide, with dorsal setae as in Fig.
|
||
<figureCitation id="DA67B715EAA877B1491CAC9FB251F451" captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Lathrobium absconditum second instar larva A habitus B nasale C mandible D maxilla E antenna. Scale bars: 1 mm (A, C); 500 μm (B, D, E)." figureDoi="10.3897/zookeys.1198.118355.figure12" httpUri="https://binary.pensoft.net/fig/1033568" pageId="0" pageNumber="193">12A</figureCitation>
|
||
; head 3.6
|
||
<normalizedToken id="171DDED5468E63EEDA454BC856D531EC" originalValue="×">x</normalizedToken>
|
||
wider than neck; dorsal ecdysial lines bifurcate 2/5 distance between neck and nasale margin; stemmata absent; anterior margin of nasale (Fig.
|
||
<figureCitation id="633ADBB5D54BCAA38394C0C03E201BA4" captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Lathrobium absconditum second instar larva A habitus B nasale C mandible D maxilla E antenna. Scale bars: 1 mm (A, C); 500 μm (B, D, E)." figureDoi="10.3897/zookeys.1198.118355.figure12" httpUri="https://binary.pensoft.net/fig/1033568" pageId="0" pageNumber="193">12B</figureCitation>
|
||
) as in
|
||
<taxonomicName id="4AAA18A9790CB96A8C147228241EAE9A" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="L. hardeni" order="Coleoptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="hardeni">
|
||
<emphasis id="AEF4292501DBAA590C638634FCD11CCF" italics="true" pageId="0" pageNumber="193">L. hardeni</emphasis>
|
||
</taxonomicName>
|
||
, but median tooth triangular with edge serrated; Apotome of gula not reaching tentorial pits.
|
||
</paragraph>
|
||
<paragraph id="AD5A448F943516CB71127C13A5094271" pageId="0" pageNumber="193">
|
||
Antennae (Fig.
|
||
<figureCitation id="DBBECA8033007870967ED8005C55DC14" captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Lathrobium absconditum second instar larva A habitus B nasale C mandible D maxilla E antenna. Scale bars: 1 mm (A, C); 500 μm (B, D, E)." figureDoi="10.3897/zookeys.1198.118355.figure12" httpUri="https://binary.pensoft.net/fig/1033568" pageId="0" pageNumber="193">12E</figureCitation>
|
||
) length ratios: 1.0:3.8:2.9:1.7; antennomere I triangular; antennomere II with two pores; antennomere III with three elongate macrosetae, three solenidia, one pore; antennomere IV club-shaped with apical solenidia; sensory appendage 0.8
|
||
<normalizedToken id="42A5A5B9FFB1E334E68B9E6F02E4615B" originalValue="×">x</normalizedToken>
|
||
as long as antennomere IV.
|
||
</paragraph>
|
||
<paragraph id="AE9D14C11C0122FDD446680F9A6EA0B9" pageId="0" pageNumber="193">
|
||
Mandibles (Fig.
|
||
<figureCitation id="6BF4A099D87A07C2B04D496DA961F04A" captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Lathrobium absconditum second instar larva A habitus B nasale C mandible D maxilla E antenna. Scale bars: 1 mm (A, C); 500 μm (B, D, E)." figureDoi="10.3897/zookeys.1198.118355.figure12" httpUri="https://binary.pensoft.net/fig/1033568" pageId="0" pageNumber="193">12C</figureCitation>
|
||
) long, falciform, serrate along apical 1/3 of inner margin, with a single seta near base on outer ventral edge. Maxilla (Fig.
|
||
<figureCitation id="EB54091B831251A25BB5462C8F3647E1" captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Lathrobium absconditum second instar larva A habitus B nasale C mandible D maxilla E antenna. Scale bars: 1 mm (A, C); 500 μm (B, D, E)." figureDoi="10.3897/zookeys.1198.118355.figure12" httpUri="https://binary.pensoft.net/fig/1033568" pageId="0" pageNumber="193">12D</figureCitation>
|
||
) with cardo triangular; stipes elongate, 1.7
|
||
<normalizedToken id="679D8A72631DDDA3C84004D31045631C" originalValue="×">x</normalizedToken>
|
||
longer than cardo; mala digitiform, tapering toward apex, 0.9
|
||
<normalizedToken id="EC9CF575AD237B7CAA80949D5C80CB86" originalValue="×">x</normalizedToken>
|
||
as long as palpomere I, with apical sensory appendages and two pores; palpifer with one seta. Maxilla and labium as in
|
||
<taxonomicName id="BEED646DECAE03EB353D0BA9D7FAB36F" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="L. hardeni" order="Coleoptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="hardeni">
|
||
<emphasis id="891B50190798C0ECE826FC21474C0AA4" italics="true" pageId="0" pageNumber="193">L. hardeni</emphasis>
|
||
</taxonomicName>
|
||
, except maxillary palpomere length ratios: 1.0:1.4:2.7; ligula separated from prementum by a distinctly sclerotized transverse strip; palpomere I 1.2
|
||
<normalizedToken id="B5C6FE4F86EAC1201C4871BB83A860E1" originalValue="×">x</normalizedToken>
|
||
as long as II; palpomere II bent near apex.
|
||
</paragraph>
|
||
<paragraph id="33FB17BD3F65267DC4544D2106D827A5" pageId="0" pageNumber="193">
|
||
Dorsal sclerites of thorax with ecdysial lines along midline; prothorax narrow, 1.1
|
||
<normalizedToken id="1FE12EA3CBF7D754BE1022F540E8939C" originalValue="×">x</normalizedToken>
|
||
as long as wide, narrowed anteriorly, chaetotaxy as in Fig.
|
||
<figureCitation id="AA47230486B16AD19E8632CE660E35B8" captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Lathrobium absconditum second instar larva A habitus B nasale C mandible D maxilla E antenna. Scale bars: 1 mm (A, C); 500 μm (B, D, E)." figureDoi="10.3897/zookeys.1198.118355.figure12" httpUri="https://binary.pensoft.net/fig/1033568" pageId="0" pageNumber="193">12A</figureCitation>
|
||
; thoracic tergite II longer than tergite III; abdominal sclerites lightly sclerotized, with two small pleural sclerites per segment on each side; basal segment of urogomphus 4
|
||
<normalizedToken id="7E71078C473289F28AFDCAD95A677CA5" originalValue="×">x</normalizedToken>
|
||
as long as terminal segment, with seven prominent lateral setae; terminal segment of urogomphus slender, with one short and one long apical seta.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="636B73ACD70013D289BB1E00705367B8" pageId="0" pageNumber="193" type="etymology">
|
||
<paragraph id="66547BD4D6F715F4BAB14B09A6AD9202" pageId="0" pageNumber="193">Etymology.</paragraph>
|
||
<paragraph id="FD866E2048F2261B1FA5F1111B549F21" pageId="0" pageNumber="193">
|
||
The specific name is Latin (singular, neuter), meaning hidden or concealed, in reference to the
|
||
<normalizedToken id="29C204F1D76D465C6F32D8D84E19904C" originalValue="species’">species'</normalizedToken>
|
||
endogean habitat.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="5EDB02DB8034244B6C1178765FEDFDA8" pageId="0" pageNumber="193" type="distribution">
|
||
<paragraph id="46B3E52FB9BB39FD9478DCEF3C735C0B" pageId="0" pageNumber="193">Distribution and ecology.</paragraph>
|
||
<paragraph id="7DB4C1505D1094C3BA0DA06EFCA1343E" pageId="0" pageNumber="193">
|
||
<taxonomicName id="7C24F411B146DEB685C6121C59D8E851" authorityName="Haberski & Caterino" authorityYear="2024" class="Insecta" family="Staphylinidae" genus="Lathrobium" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Lathrobium absconditum" order="Coleoptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="absconditum">
|
||
<emphasis id="3B8366C2B6774A47F54E91FB42FD5128" italics="true" pageId="0" pageNumber="193">Lathrobium absconditum</emphasis>
|
||
</taxonomicName>
|
||
is known from Highlands County and Bath County, Virginia (Fig.
|
||
<figureCitation id="09FC9D53A0975043096893670E4C9821" captionStart="Figure 13" captionStartId="F13" captionText="Figure 13. Distribution of Lathrobium absconditum (triangle), L. Lathrobium balsamense (square), L. hardeni (star), L. smokiense (circle)." figureDoi="10.3897/zookeys.1198.118355.figure13" httpUri="https://binary.pensoft.net/fig/1033569" pageId="0" pageNumber="193">13</figureCitation>
|
||
). Two specimens were collected near the mouth of Owl Cave, but none were found inside the cave. All specimens were collected with buried pipe traps, which suggests they are hypogean. Adults collected Mar-Oct. Larvae collected in Oct. Males and females have yet to be collected together.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="AFD7F03A73D8039E6108738366AB985C" pageId="0" pageNumber="193" type="remarks">
|
||
<paragraph id="6FF4E654E43AB724848D94CC3F5A3CA0" pageId="0" pageNumber="193">Remarks.</paragraph>
|
||
<paragraph id="82758ED352803E33D7BE56570BCB2203" pageId="0" pageNumber="193">Larvae were associated with adults by DNA barcoding.</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |