224 lines
27 KiB
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224 lines
27 KiB
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<document id="09EB28D6BEB0F265BA6EA0398B210AD0" ID-CLB-Dataset="8108" ID-DOI="10.37520/aemnp.2020.28" ID-GBIF-Dataset="6b3b89b6-c33a-4315-8dad-f12546fdab38" ID-ISSN="1804-6487" ID-Zenodo-Dep="4489358" ID-ZooBank="9D3BD503-9738-49FC-8580-87A09B54D4E0" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1612221510243" checkinUser="felipe" docAuthor="Short, Andrew Edward Z., Benetti, Cesar J. & Gustafson, Grey T." docDate="2020" docId="747187CDFFD6476CFF70B38E0EADA05F" docLanguage="en" docName="ActaEntMusNatPrag.60.2.437-447.pdf" docOrigin="Acta Entomologica Musei Nationalis Pragae 60 (2)" docStyle="DocumentStyle:BA2C5C8540539042E893A65A182CEA85.8:ActaEntMusNatPra.2018-.journal_article" docStyleId="BA2C5C8540539042E893A65A182CEA85" docStyleName="ActaEntMusNatPra.2018-.journal_article" docStyleVersion="8" docTitle="Platynectes submaculatus" docType="key" docVersion="6" lastPageNumber="446" masterDocId="8848FFB5FFDF4765FFB4B3300C5AA516" masterDocTitle="New records of Platynectes (s. str.) diving beetles from South America with description of two new species (Coleoptera: Dytiscidae: Agabinae)" masterLastPageNumber="447" masterPageNumber="437" pageNumber="446" updateTime="1698926190219" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-NC-ND-3.0">
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<mods:titleInfo id="94961949E8AF7C93FB8E89FC885E0936">
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<mods:title id="6521160DCBAAF4F2962B7463BE71DEF5">New records of Platynectes (s. str.) diving beetles from South America with description of two new species (Coleoptera: Dytiscidae: Agabinae)</mods:title>
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<mods:name id="B5B70CC3AB6734FF1693F239AE5A4B31" type="personal">
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<mods:roleTerm id="0B2320813F5E4C334CB028F3DF194E35">Author</mods:roleTerm>
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<mods:namePart id="27AECC8AFBD2FE01B774B76F246438D0">Short, Andrew Edward Z.</mods:namePart>
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<mods:affiliation id="D32EE74E4BF805C377F4C6ADAC363CB4">Department of Ecology & Evolutionary Biology & Division of Entomology, Biodiversity Institute, University of Kansas, Lawrence, KS 66045,</mods:affiliation>
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</mods:role>
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<mods:namePart id="3D25F7FD44635C5B4B5FAA67BEF2C0DA">Benetti, Cesar J.</mods:namePart>
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<mods:affiliation id="632A760F95CC10C9977921C355A343AB">Coordenação de Biodiversidade, Programa de Pós-Graduação em Entomologia (PPGEnt), Instituto Nacional de Pesquisas da Amazônia (INPA), Av. André Araújo 2936, CEP 69067 - 375, Manaus, AM, Brazil</mods:affiliation>
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<mods:namePart id="A8D54B1FFB04EDB5598082308FCB8462">Gustafson, Grey T.</mods:namePart>
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<mods:affiliation id="085236C6FA938B71966D71DBB709258B">Department of Ecology & Evolutionary Biology & Division of Entomology, Biodiversity Institute, University of Kansas, Lawrence, KS 66045,</mods:affiliation>
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<mods:title id="28863E5D94FA5DDD2DB54A25FC92B7AD">Acta Entomologica Musei Nationalis Pragae</mods:title>
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<mods:part id="2C4AC7DA5F0D4C22B2D43CC7A4E64902">
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<mods:date id="FB12F209A22F30603CCB6DD73F34812A">2020</mods:date>
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<mods:number id="5D5DD30446444AD6C6EF3A65050DADE5">2020-07-28</mods:number>
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<mods:number id="B55BCF4AE0BEB7B72257B87E5FE691F9">60</mods:number>
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<mods:identifier id="9A9D8D63356DBD5810A7C4936287B170" type="ISSN">1804-6487</mods:identifier>
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<treatment id="747187CDFFD6476CFF70B38E0EADA05F" ID-DOI="http://doi.org/10.5281/zenodo.4550919" ID-GBIF-Taxon="177426586" ID-Zenodo-Dep="4550919" LSID="urn:lsid:plazi:treatment:747187CDFFD6476CFF70B38E0EADA05F" httpUri="http://treatment.plazi.org/id/747187CDFFD6476CFF70B38E0EADA05F" lastPageNumber="446" pageId="9" pageNumber="446">
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<subSubSection id="B4C26550FFD6476CFF70B38E0E41A5EC" pageId="9" pageNumber="446" type="nomenclature">
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<paragraph id="FC6736DBFFD6476CFF70B38E0E41A5EC" blockId="9.[151,795,188,2072]" pageId="9" pageNumber="446">
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<heading id="A72F81B7FFD6476CFF70B38E0E41A5EC" level="2" pageId="9" pageNumber="446">
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<emphasis id="CEACEAC9FFD6476CFF70B38E0E41A5EC" bold="true" pageId="9" pageNumber="446">
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Key to the species of the
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<taxonomicName id="3BD84D58FFD6476CFDB2B38D0E91A5C1" ID-CoL="7WJJY" baseAuthorityName="Laporte" baseAuthorityYear="1835" box="[518,715,188,215]" class="Insecta" family="Dytiscidae" genus="Platynectes" kingdom="Animalia" order="Coleoptera" pageId="9" pageNumber="446" phylum="Arthropoda" rank="species" species="submaculatus">
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<emphasis id="CEACEAC9FFD6476CFDB2B38D0E91A5C1" bold="true" box="[518,715,188,215]" italics="true" pageId="9" pageNumber="446">P. submaculatus</emphasis>
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</taxonomicName>
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species group
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="B4C26550FFD6476CFF23B2210EADA05F" pageId="9" pageNumber="446" type="key">
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<paragraph id="FC6736DBFFD6476CFF23B2210EA2A43F" blockId="9.[151,795,188,2072]" box="[151,760,273,297]" pageId="9" pageNumber="446">1 Elytra with 10 distinct yellow maculae. ....................... 2</paragraph>
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<paragraph id="FC6736DBFFD6476CFF23B2010EA2A45F" blockId="9.[151,795,188,2072]" box="[151,760,305,329]" pageId="9" pageNumber="446">– Elytra with fewer than 10 distinct yellow maculae. ... 6</paragraph>
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<paragraph id="FC6736DBFFD6476CFF23B2610EA2A47F" blockId="9.[151,795,188,2072]" box="[151,760,337,361]" pageId="9" pageNumber="446">
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2 Body length usually greater than
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<quantity id="3B209B3EFFD6476CFDA1B2610E33A47E" box="[533,617,337,361]" metricMagnitude="-3" metricUnit="m" metricValue="6.6" pageId="9" pageNumber="446" unit="mm" value="6.6">6.6 mm</quantity>
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. .................. 3
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</paragraph>
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<paragraph id="FC6736DBFFD6476CFF23B2410EA2A4BF" blockId="9.[151,795,188,2072]" pageId="9" pageNumber="446">
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– Body length less than
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<quantity id="3B209B3EFFD6476CFE1BB2410E5DA49E" box="[431,519,369,393]" metricMagnitude="-3" metricUnit="m" metricValue="6.6" pageId="9" pageNumber="446" unit="mm" value="6.6">6.6 mm</quantity>
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, rarely more than 6.5 mm. .................................................................................. 4
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</paragraph>
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<paragraph id="FC6736DBFFD6476CFF23B2810EADA73F" blockId="9.[151,795,188,2072]" pageId="9" pageNumber="446">
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3 Pronotal lateral bead broad, anteriorly ca. 2× wider than anterior epipleural carina; median lobe with apex strongly pointed and triangular.
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<collectingCountry id="84CF764BFFD6476CFDA1B2C10E0FA71F" box="[533,597,497,521]" name="Brazil" pageId="9" pageNumber="446">Brazil</collectingCountry>
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,
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<collectingCountry id="84CF764BFFD6476CFDD5B2C10E92A71F" box="[609,712,497,521]" name="Suriname" pageId="9" pageNumber="446">Suriname</collectingCountry>
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and
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<collectingCountry id="84CF764BFFD6476CFF01B1210D0DA73F" box="[181,343,529,553]" name="French Guiana" pageId="9" pageNumber="446">French Guiana</collectingCountry>
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. .............
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<taxonomicName id="3BD84D58FFD6476CFE0CB1210EADA73F" ID-CoL="7WJJP" authority="(Aube, 1838)" authorityName="" baseAuthorityName="Aube" baseAuthorityYear="1838" box="[440,759,528,553]" class="Insecta" family="Dytiscidae" genus="Platynectes" kingdom="Animalia" order="Coleoptera" pageId="9" pageNumber="446" phylum="Arthropoda" rank="species" species="decemnotatus">
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<emphasis id="CEACEAC9FFD6476CFE0CB1210E32A73E" bold="true" box="[440,616,528,552]" italics="true" pageId="9" pageNumber="446">P. decemnotatus</emphasis>
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(Aubé, 1838)
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</taxonomicName>
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</paragraph>
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<paragraph id="FC6736DBFFD6476CFCEEB2CE097CA7E3" blockId="9.[828,1471,190,2069]" pageId="9" pageNumber="446">
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The new collection records presented here provide insights into the range sizes of both individual species as well as the clade as a whole. In particular, the new data provides evidence that (1) some species of
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<taxonomicName id="3BD84D58FFD6476CFAABB16E09C7A763" ID-CoL="6RX6" authorityName="Regimbart" authorityYear="1879" box="[1311,1437,606,629]" class="Insecta" family="Dytiscidae" genus="Platynectes" kingdom="Animalia" order="Coleoptera" pageId="9" pageNumber="446" phylum="Arthropoda" rank="genus">
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<emphasis id="CEACEAC9FFD6476CFAABB16E09C7A763" box="[1311,1437,606,629]" italics="true" pageId="9" pageNumber="446">Platynectes</emphasis>
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</taxonomicName>
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Clade II have extremely broad ranges, in some cases spanning almost
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<quantity id="3B209B3EFFD6476CFC4CB1AE0806A7A3" box="[1016,1116,670,693]" metricMagnitude="6" metricUnit="m" metricValue="2.0" pageId="9" pageNumber="446" unit="km" value="2000.0">2000 km</quantity>
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, and (2) species of the clade are much more broadly distributed across the
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<collectingCountry id="84CF764BFFD6476CFA96B18E092AA7C3" box="[1314,1392,702,725]" name="Guyana" pageId="9" pageNumber="446">Guiana</collectingCountry>
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and Brazilian shields that was previously known.
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</paragraph>
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<paragraph id="FC6736DBFFD6476CFF23B1010EA2A7BF" blockId="9.[151,795,188,2072]" pageId="9" pageNumber="446">
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– Pronotal lateral bead narrow, similar in size to anterior epipleural carina throughout its length; median lobe with apex rounded, not triangular.
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<collectingCountry id="84CF764BFFD6476CFD9CB1410ECEA79F" box="[552,660,625,649]" name="Colombia" pageId="9" pageNumber="446">Colombia</collectingCountry>
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. .............. ...................................................
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<emphasis id="CEACEAC9FFD6476CFDB8B1A10EA2A7BF" bold="true" box="[524,760,656,681]" pageId="9" pageNumber="446">
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<taxonomicName id="3BD84D58FFD6476CFDB8B1A10EC5A7BE" ID-CoL="8LZ58" authority="Short & Benetti & Gustafson, 2020" authorityName="Short & Benetti & Gustafson" authorityYear="2020" box="[524,671,656,680]" class="Insecta" family="Dytiscidae" genus="Platynectes" kingdom="Animalia" order="Coleoptera" pageId="9" pageNumber="446" phylum="Arthropoda" rank="species" species="colombicus" status="sp. nov.">
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<emphasis id="CEACEAC9FFD6476CFDB8B1A10EC5A7BE" bold="true" box="[524,671,656,680]" italics="true" pageId="9" pageNumber="446">P. colombicus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="D59F57B2FFD6476CFD11B1A10EA2A7BF" box="[677,760,657,681]" pageId="9" pageNumber="446" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</paragraph>
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<paragraph id="FC6736DBFFD6476CFF23B1810EADA61F" blockId="9.[151,795,188,2072]" pageId="9" pageNumber="446">
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4 Total body length at most 5.0 mm, oflen smaller; WC/ WS = 5.
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<collectingCountry id="84CF764BFFD6476CFEBBB1E10D26A7FF" box="[271,380,721,745]" name="Venezuela" pageId="9" pageNumber="446">Venezuela</collectingCountry>
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(
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<collectingRegion id="3E1CF839FFD6476CFE3DB1E10E60A7FF" box="[393,570,721,745]" country="Venezuela" name="Amazonas" pageId="9" pageNumber="446">Amazonas State</collectingRegion>
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). ............................ ....................
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<taxonomicName id="3BD84D58FFD6476CFEFAB1C10EADA61F" ID-CoL="8LZQ5" authority="Gustafson, Short & Miller, 2016" authorityName="Gustafson, Short & Miller" authorityYear="2016" box="[334,759,753,777]" class="Insecta" family="Dytiscidae" genus="Platynectes" kingdom="Animalia" order="Coleoptera" pageId="9" pageNumber="446" phylum="Arthropoda" rank="species" species="meru">
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<emphasis id="CEACEAC9FFD6476CFEFAB1C10DFBA61E" bold="true" box="[334,417,753,776]" italics="true" pageId="9" pageNumber="446">P. meru</emphasis>
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<bibRefCitation id="98494B2AFFD6476CFE13B1C10EADA61F" author="GUSTAFSON G. T. & SHORT A. E. Z. & MILLER K. B." box="[423,759,753,777]" pageId="9" pageNumber="446" pagination="79 - 102" refId="ref8774" refString="GUSTAFSON G. T., SHORT A. E. Z. & MILLER K. B. 2016: New species of diving beetles in the subgenus Platynectes s. str. from the Guiana Shield (Coleoptera: Dytiscidae: Agabinae). Acta Entomologica Musei Nationalis Pragae 56: 79 - 102." type="journal article" year="2016">Gustafson, Short & Miller, 2016</bibRefCitation>
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</taxonomicName>
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</paragraph>
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<paragraph id="FC6736DBFFD6476CFCEEB1CE08F0A323" blockId="9.[828,1471,190,2069]" pageId="9" pageNumber="446">
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Several species, previously thought to be regional or microendemics, are now known from substantially larger ranges.
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<taxonomicName id="3BD84D58FFD6476CFC25B00E083EA643" ID-CoL="8LZ7X" authorityName="Gustafson, Short & Miller" authorityYear="2016" box="[913,1124,830,853]" class="Insecta" family="Dytiscidae" genus="Platynectes" kingdom="Animalia" order="Coleoptera" pageId="9" pageNumber="446" phylum="Arthropoda" rank="species" species="garciai">
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<emphasis id="CEACEAC9FFD6476CFC25B00E083EA643" box="[913,1124,830,853]" italics="true" pageId="9" pageNumber="446">Platynectes garciai</emphasis>
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</taxonomicName>
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was previously known from a few closely situated localities along the
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<collectingCountry id="84CF764BFFD6476CFB4FB06E0936A663" box="[1275,1388,862,885]" name="Venezuela" pageId="9" pageNumber="446">Venezuela</collectingCountry>
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/Guyana border that were not more than
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<quantity id="3B209B3EFFD6476CFB64B04E0978A683" box="[1232,1314,894,917]" metricMagnitude="5" metricUnit="m" metricValue="1.25" pageId="9" pageNumber="446" unit="km" value="125.0">125 km</quantity>
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apart (Fig. 12). Our new collections expand the distribution more than
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<quantity id="3B209B3EFFD6476CFCC7B08E0F9CA6C3" box="[883,966,958,981]" metricMagnitude="5" metricUnit="m" metricValue="5.0" pageId="9" pageNumber="446" unit="km" value="500.0">500 km</quantity>
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southwest, to the very edge of the
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<collectingCountry id="84CF764BFFD6476CFAFAB08E09C6A6C3" box="[1358,1436,958,981]" name="Guyana" pageId="9" pageNumber="446">Guiana</collectingCountry>
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Shield in the state of Pará,
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<collectingCountry id="84CF764BFFD6476CFBECB0EE08C4A6E3" box="[1112,1182,990,1013]" name="Brazil" pageId="9" pageNumber="446">Brazil</collectingCountry>
|
|||
|
|
. Despite this seemingly large range expansion, the specimens are morphologically and genetically identical to the original populations (e.g.
|
|||
|
|
<figureCitation id="64E32A5EFFD6476CFC88B70E0F2CA143" box="[828,886,1086,1109]" captionStart="Fig" captionStartId="2.[151,182,2055,2074]" captionTargetBox="[151,1435,1024,2018]" captionTargetId="figure-414@2.[151,1436,1020,2019]" captionTargetPageId="2" captionText="Fig. 1. Maximum Likelihood phylogeny of sequenced Platynectes (s. str.) specimens based on the gene COI." figureDoi="http://doi.org/10.5281/zenodo.4489362" httpUri="https://zenodo.org/record/4489362/files/figure.png" pageId="9" pageNumber="446">Fig 1</figureCitation>
|
|||
|
|
). Even more unexpected was the dramatic range expansion of
|
|||
|
|
<taxonomicName id="3BD84D58FFD6476CFC63B76E08CAA163" ID-CoL="8LZPF" authorityName="Gustafson, Short & Miller" authorityYear="2016" box="[983,1168,1118,1141]" class="Insecta" family="Dytiscidae" genus="Platynectes" kingdom="Animalia" order="Coleoptera" pageId="9" pageNumber="446" phylum="Arthropoda" rank="species" species="tafelbergensis">
|
|||
|
|
<emphasis id="CEACEAC9FFD6476CFC63B76E08CAA163" box="[983,1168,1118,1141]" italics="true" pageId="9" pageNumber="446">P. tafelbergensis</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
. This species had been suspected to be a putative microendemic of Tafelberg tepui in central
|
|||
|
|
<collectingCountry id="84CF764BFFD6476CFC5EB7AE080FA1A3" box="[1002,1109,1182,1205]" name="Suriname" pageId="9" pageNumber="446">Suriname</collectingCountry>
|
|||
|
|
, from where it was originally described (GUඌτΑΓඌƟΝ et al. 2016). In 2017, we collected a single specimen from a stream in Brownsberg Nature Park in northern
|
|||
|
|
<collectingCountry id="84CF764BFFD6476CFC4DB7CE083BA003" box="[1017,1121,1278,1301]" name="Suriname" pageId="9" pageNumber="446">Suriname</collectingCountry>
|
|||
|
|
confirming that it was not a tepui endemic taxon. But in 2018, we collected additional specimens in Manaus, at the extreme edge of the
|
|||
|
|
<collectingCountry id="84CF764BFFD6476CFAFAB60E09C6A043" box="[1358,1436,1342,1365]" name="Guyana" pageId="9" pageNumber="446">Guiana</collectingCountry>
|
|||
|
|
Shield, as well as in the Brazilian state of
|
|||
|
|
<collectingRegion id="3E1CF839FFD6476CFAA4B66E0920A063" box="[1296,1402,1374,1397]" country="Brazil" name="Rondonia" pageId="9" pageNumber="446">Rondônia</collectingRegion>
|
|||
|
|
on the northern edge of the Brazilian Shield (
|
|||
|
|
<figureCitation id="64E32A5EFFD6476CFAB8B64E0904A083" box="[1292,1374,1406,1429]" captionStart="Figs 12–16" captionStartId="7.[151,188,2029,2048]" captionTargetBox="[151,1437,190,1859]" captionTargetId="figure-17@7.[151,1437,191,1857]" captionTargetPageId="7" captionText="Figs 12–16. Distribution of Platynectes ‘Clade II’ sensu TƟUඌඌΑιΝτ et al. (2017) in South America. Circles represent previously published localities; stars represent localities newly reported in this paper." figureDoi="http://doi.org/10.5281/zenodo.4489378" httpUri="https://zenodo.org/record/4489378/files/figure.png" pageId="9" pageNumber="446">Fig. 14</figureCitation>
|
|||
|
|
). The assignment of the
|
|||
|
|
<collectingRegion id="3E1CF839FFD6476CFC4EB6AE0838A0A3" box="[1018,1122,1438,1461]" country="Brazil" name="Rondonia" pageId="9" pageNumber="446">Rondônia</collectingRegion>
|
|||
|
|
populations to
|
|||
|
|
<emphasis id="CEACEAC9FFD6476CFAB6B6AE0F03A0C3" italics="true" pageId="9" pageNumber="446">P. tafelbergensis</emphasis>
|
|||
|
|
is strongly supported by both morphology and genetic data (
|
|||
|
|
<figureCitation id="64E32A5EFFD6476CFCCEB6EE0FE1A0E3" box="[890,955,1502,1525]" captionStart="Fig" captionStartId="2.[151,182,2055,2074]" captionTargetBox="[151,1435,1024,2018]" captionTargetId="figure-414@2.[151,1436,1020,2019]" captionTargetPageId="2" captionText="Fig. 1. Maximum Likelihood phylogeny of sequenced Platynectes (s. str.) specimens based on the gene COI." figureDoi="http://doi.org/10.5281/zenodo.4489362" httpUri="https://zenodo.org/record/4489362/files/figure.png" pageId="9" pageNumber="446">Fig. 1</figureCitation>
|
|||
|
|
). This is the first species of the genus with a distribution that spans the Amazon, known from both the Brazilian and Guiana Shields.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="FC6736DBFFD6476CFF23B0210EA2A65E" blockId="9.[151,795,188,2072]" pageId="9" pageNumber="446">– Total body length greater than 5.0 mm; WC/WS = 4. ........................................................................................ 5</paragraph>
|
|||
|
|
<paragraph id="FC6736DBFFD6476CFF23B0600EADA6DF" blockId="9.[151,795,188,2072]" pageId="9" pageNumber="446">
|
|||
|
|
5 Body form parallel-sided and elongate; larger, body length =
|
|||
|
|
<quantity id="3B209B3EFFD6476CFE95B0400DF3A69E" box="[289,425,880,904]" metricMagnitude="-3" metricUnit="m" metricValue="6.3" metricValueMax="6.5" metricValueMin="6.1" pageId="9" pageNumber="446" unit="mm" value="6.3" valueMax="6.5" valueMin="6.1">6.1–6.5 mm</quantity>
|
|||
|
|
; antennae filiform.
|
|||
|
|
<collectingCountry id="84CF764BFFD6476CFD3FB0410EA2A69F" box="[651,760,881,905]" name="Venezuela" pageId="9" pageNumber="446">Venezuela</collectingCountry>
|
|||
|
|
(
|
|||
|
|
<collectingRegion id="3E1CF839FFD6476CFF08B0A10D10A6BF" box="[188,330,913,937]" country="Venezuela" name="Bolivar" pageId="9" pageNumber="446">Bolivar State</collectingRegion>
|
|||
|
|
). ................................................................... ......
|
|||
|
|
<taxonomicName id="3BD84D58FFD6476CFF48B0810EADA6DF" ID-CoL="8LZYY" authority="Gustafson, Short & Miller, 2016" authorityName="Gustafson, Short & Miller" authorityYear="2016" box="[252,759,944,969]" class="Insecta" family="Dytiscidae" genus="Platynectes" kingdom="Animalia" order="Coleoptera" pageId="9" pageNumber="446" phylum="Arthropoda" rank="species" species="elaskanaima">
|
|||
|
|
<emphasis id="CEACEAC9FFD6476CFF48B0810DFBA6DE" bold="true" box="[252,417,944,968]" italics="true" pageId="9" pageNumber="446">P. elaskanaima</emphasis>
|
|||
|
|
<bibRefCitation id="98494B2AFFD6476CFE13B0810EADA6DF" author="GUSTAFSON G. T. & SHORT A. E. Z. & MILLER K. B." box="[423,759,945,969]" pageId="9" pageNumber="446" pagination="79 - 102" refId="ref8774" refString="GUSTAFSON G. T., SHORT A. E. Z. & MILLER K. B. 2016: New species of diving beetles in the subgenus Platynectes s. str. from the Guiana Shield (Coleoptera: Dytiscidae: Agabinae). Acta Entomologica Musei Nationalis Pragae 56: 79 - 102." type="journal article" year="2016">Gustafson, Short & Miller, 2016</bibRefCitation>
|
|||
|
|
</taxonomicName>
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="FC6736DBFFD6476CFF23B0E10EADA15E" blockId="9.[151,795,188,2072]" pageId="9" pageNumber="446">
|
|||
|
|
– Body form more evenly rounded and not elongate; smaller, body length =
|
|||
|
|
<quantity id="3B209B3EFFD6476CFE77B0C00E11A11E" box="[451,587,1008,1032]" metricMagnitude="-3" metricUnit="m" metricValue="5.6" metricValueMax="5.9" metricValueMin="5.3" pageId="9" pageNumber="446" unit="mm" value="5.6" valueMax="5.9" valueMin="5.3">5.3–5.9 mm</quantity>
|
|||
|
|
; antennae subserrate.
|
|||
|
|
<collectingCountry id="84CF764BFFD6476CFEBDB7210D2AA13F" box="[265,368,1041,1065]" name="Suriname" pageId="9" pageNumber="446">Suriname</collectingCountry>
|
|||
|
|
and
|
|||
|
|
<collectingCountry id="84CF764BFFD6476CFE10B7210E1CA13F" box="[420,582,1041,1065]" name="French Guiana" pageId="9" pageNumber="446">French Guiana</collectingCountry>
|
|||
|
|
. ........................... .................................
|
|||
|
|
<taxonomicName id="3BD84D58FFD6476CFE29B7010EADA15E" ID-CoL="7WJJY" authority="(Laporte, 1835)" baseAuthorityName="Laporte" baseAuthorityYear="1835" box="[413,759,1072,1097]" class="Insecta" family="Dytiscidae" genus="Platynectes" kingdom="Animalia" order="Coleoptera" pageId="9" pageNumber="446" phylum="Arthropoda" rank="species" species="submaculatus">
|
|||
|
|
<emphasis id="CEACEAC9FFD6476CFE29B7010E17A15E" bold="true" box="[413,589,1072,1096]" italics="true" pageId="9" pageNumber="446">P. submaculatus</emphasis>
|
|||
|
|
(Laporte, 1835)
|
|||
|
|
</taxonomicName>
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="FC6736DBFFD6476CFF23B7610EADA1DF" blockId="9.[151,795,188,2072]" pageId="9" pageNumber="446">
|
|||
|
|
6 Larger, body length =
|
|||
|
|
<quantity id="3B209B3EFFD6476CFE29B7610E44A17E" box="[413,542,1105,1129]" metricMagnitude="-3" metricUnit="m" metricValue="6.65" metricValueMax="6.7" metricValueMin="6.6" pageId="9" pageNumber="446" unit="mm" value="6.65" valueMax="6.7" valueMin="6.6">6.6–6.7 mm</quantity>
|
|||
|
|
; brown, usually with two distinct parascutellar maculae.
|
|||
|
|
<collectingCountry id="84CF764BFFD6476CFD89B7410E27A19F" box="[573,637,1137,1161]" name="Brazil" pageId="9" pageNumber="446">Brazil</collectingCountry>
|
|||
|
|
,
|
|||
|
|
<collectingCountry id="84CF764BFFD6476CFD3FB7410EAEA19F" box="[651,756,1137,1161]" name="Suriname" pageId="9" pageNumber="446">Suriname</collectingCountry>
|
|||
|
|
, and
|
|||
|
|
<collectingCountry id="84CF764BFFD6476CFF57B7A10D09A1BF" box="[227,339,1169,1193]" name="Venezuela" pageId="9" pageNumber="446">Venezuela</collectingCountry>
|
|||
|
|
. ................................................................... .................
|
|||
|
|
<taxonomicName id="3BD84D58FFD6476CFE88B7810EADA1DF" ID-CoL="8LZ7X" authority="Gustafson, Short & Miller, 2016" authorityName="Gustafson, Short & Miller" authorityYear="2016" box="[316,759,1201,1225]" class="Insecta" family="Dytiscidae" genus="Platynectes" kingdom="Animalia" order="Coleoptera" pageId="9" pageNumber="446" phylum="Arthropoda" rank="species" species="garciai">
|
|||
|
|
<emphasis id="CEACEAC9FFD6476CFE88B7810DFBA1DF" bold="true" box="[316,417,1201,1225]" italics="true" pageId="9" pageNumber="446">P. garciai</emphasis>
|
|||
|
|
<bibRefCitation id="98494B2AFFD6476CFE13B7810EADA1DF" author="GUSTAFSON G. T. & SHORT A. E. Z. & MILLER K. B." box="[423,759,1201,1225]" pageId="9" pageNumber="446" pagination="79 - 102" refId="ref8774" refString="GUSTAFSON G. T., SHORT A. E. Z. & MILLER K. B. 2016: New species of diving beetles in the subgenus Platynectes s. str. from the Guiana Shield (Coleoptera: Dytiscidae: Agabinae). Acta Entomologica Musei Nationalis Pragae 56: 79 - 102." type="journal article" year="2016">Gustafson, Short & Miller, 2016</bibRefCitation>
|
|||
|
|
</taxonomicName>
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="FC6736DBFFD6476CFF23B7E10EADA05F" blockId="9.[151,795,188,2072]" pageId="9" pageNumber="446">
|
|||
|
|
– Smaller, body length =
|
|||
|
|
<quantity id="3B209B3EFFD6476CFE1DB7E00E73A1FE" box="[425,553,1232,1256]" metricMagnitude="-3" metricUnit="m" metricValue="6.15" metricValueMax="6.5" metricValueMin="5.8" pageId="9" pageNumber="446" unit="mm" value="6.15" valueMax="6.5" valueMin="5.8">5.8–6.5 mm</quantity>
|
|||
|
|
; less brown, darker, never with parascutellar maculae.
|
|||
|
|
<collectingCountry id="84CF764BFFD6476CFD9EB7C10ECBA01F" box="[554,657,1265,1289]" name="Suriname" pageId="9" pageNumber="446">Suriname</collectingCountry>
|
|||
|
|
and Brazil. ........................................................................................ .....
|
|||
|
|
<taxonomicName id="3BD84D58FFD6476CFF47B6010EADA05F" ID-CoL="8LZPF" authority="Gustafson, Short & Miller, 2016" authorityName="Gustafson, Short & Miller" authorityYear="2016" box="[243,759,1328,1353]" class="Insecta" family="Dytiscidae" genus="Platynectes" kingdom="Animalia" order="Coleoptera" pageId="9" pageNumber="446" phylum="Arthropoda" rank="species" species="tafelbergensis">
|
|||
|
|
<emphasis id="CEACEAC9FFD6476CFF47B6010DFBA05E" bold="true" box="[243,417,1328,1352]" italics="true" pageId="9" pageNumber="446">P. tafelbergensis</emphasis>
|
|||
|
|
<bibRefCitation id="98494B2AFFD6476CFE13B6010EADA05F" author="GUSTAFSON G. T. & SHORT A. E. Z. & MILLER K. B." box="[423,759,1329,1353]" pageId="9" pageNumber="446" pagination="79 - 102" refId="ref8774" refString="GUSTAFSON G. T., SHORT A. E. Z. & MILLER K. B. 2016: New species of diving beetles in the subgenus Platynectes s. str. from the Guiana Shield (Coleoptera: Dytiscidae: Agabinae). Acta Entomologica Musei Nationalis Pragae 56: 79 - 102." type="journal article" year="2016">Gustafson, Short & Miller, 2016</bibRefCitation>
|
|||
|
|
</taxonomicName>
|
|||
|
|
</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
</treatment>
|
|||
|
|
</document>
|