174 lines
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174 lines
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<document ID-DOI="10.11646/zootaxa.5244.4.4" ID-GBIF-Dataset="24ae007c-99df-43b5-951a-15bb357c5254" ID-ISSN="1175-5326" ID-Zenodo-Dep="7663616" ID-ZooBank="E66B6E87-EF0B-4473-923A-DD123C53DD43" checkinTime="1677051333177" checkinUser="plazi" docAuthor="Prena, Jens" docDate="2023" docId="AB76EE46A378ED0E4FC7FF2C1084FCB3" docLanguage="en" docName="zootaxa.5244.4.4.pdf" docOrigin="Zootaxa 5244 (4)" docSource="http://dx.doi.org/10.11646/zootaxa.5244.4.4" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Optatus Pascoe" docType="key" docVersion="5" lastPageNumber="385" masterDocId="574F963EA370ED064F50FFBB1518FFC4" masterDocTitle="Two new species of Optatus Pascoe and Macroptatus Heller (Coleoptera, Curculionidae, Baridinae), with a reappraisal of generic characters" masterLastPageNumber="386" masterPageNumber="377" pageNumber="385" updateTime="1677078275992" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Two new species of Optatus Pascoe and Macroptatus Heller (Coleoptera, Curculionidae, Baridinae), with a reappraisal of generic characters</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Prena, Jens</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2023</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2023-02-21</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>5244</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>4</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>377</mods:start>
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<mods:end>386</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.11646/zootaxa.5244.4.4</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">10.11646/zootaxa.5244.4.4</mods:identifier>
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<mods:identifier type="GBIF-Dataset">24ae007c-99df-43b5-951a-15bb357c5254</mods:identifier>
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<mods:identifier type="ISSN">1175-5326</mods:identifier>
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<mods:identifier type="Zenodo-Dep">7663616</mods:identifier>
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<mods:identifier type="ZooBank">E66B6E87-EF0B-4473-923A-DD123C53DD43</mods:identifier>
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</mods:mods>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.7665395" ID-Zenodo-Dep="7665395" LSID="urn:lsid:plazi:treatment:AB76EE46A378ED0E4FC7FF2C1084FCB3" httpUri="http://treatment.plazi.org/id/AB76EE46A378ED0E4FC7FF2C1084FCB3" lastPageNumber="385" pageId="8" pageNumber="385">
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<subSubSection box="[151,814,151,177]" pageId="8" pageNumber="385" type="nomenclature">
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<paragraph blockId="8.[151,814,151,177]" box="[151,814,151,177]" pageId="8" pageNumber="385">
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<heading bold="true" box="[151,814,151,177]" fontSize="11" level="1" pageId="8" pageNumber="385" reason="1">
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<emphasis bold="true" box="[151,814,151,177]" pageId="8" pageNumber="385">
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Key to the known species of
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<taxonomicName ID-CoL="8HNH9" authority="Pascoe" authorityName="Pascoe" box="[505,600,151,177]" class="Insecta" family="Curculionidae" genus="Optatus" kingdom="Animalia" order="Coleoptera" pageId="8" pageNumber="385" phylum="Arthropoda" rank="genus">
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<emphasis bold="true" box="[505,600,151,177]" italics="true" pageId="8" pageNumber="385">Optatus</emphasis>
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</taxonomicName>
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and
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<taxonomicName authority="Heller" authorityName="Heller" box="[661,814,151,177]" class="Insecta" family="Curculionidae" genus="Macroptatus" kingdom="Animalia" order="Coleoptera" pageId="8" pageNumber="385" phylum="Arthropoda" rank="genus">
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<emphasis bold="true" box="[661,814,151,177]" italics="true" pageId="8" pageNumber="385">Macroptatus</emphasis>
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</taxonomicName>
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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 pageId="8" pageNumber="385" type="key">
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<keyStep pageId="8" pageNumber="385">
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<paragraph blockId="8.[151,1437,220,887]" pageId="8" pageNumber="385">
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<keyLead pageId="8" pageNumber="385">
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1 Procoxae nearly contiguous (
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<figureCitation box="[507,601,220,242]" captionStart="FIGURES 8–11" captionStartId="5.[152,270,1446,1470]" captionTargetBox="[151,1436,181,1422]" captionTargetId="figure-15@5.[151,1436,181,1422]" captionTargetPageId="5" captionText="FIGURES 8–11. Prosternum with variously developed basal process and canal. 8, M. championi; 9, M. deppens; 10, O. palmaris; 11, O. fasciculosus." figureDoi="http://doi.org/10.5281/zenodo.7663628" httpUri="https://zenodo.org/record/7663628/files/figure.png" pageId="8" pageNumber="385">Figs. 8–9</figureCitation>
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); prosternal canal at least frontally with lateral ridges; elytron without transverse color pattern; interstria 9 carinate throughout; body length <
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<quantity box="[748,818,250,271]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="8" pageNumber="385" unit="mm" value="10.0">10 mm</quantity>
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;
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<taxonomicName box="[828,904,250,271]" class="Insecta" family="Curculionidae" genus="Optatus" kingdom="Animalia" order="Coleoptera" pageId="8" pageNumber="385" phylum="Arthropoda" rank="genus">
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<emphasis box="[828,904,250,271]" italics="true" pageId="8" pageNumber="385">Optatus</emphasis>
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</taxonomicName>
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.......................................... 2
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</keyLead>
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</paragraph>
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<paragraph blockId="8.[151,1437,220,887]" pageId="8" pageNumber="385">
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<keyLead pageId="8" pageNumber="385">
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- Prosternal process separating procoxae by about 1/4 their own width (
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<figureCitation box="[919,1039,279,301]" captionStart="FIGURES 8–11" captionStartId="5.[152,270,1446,1470]" captionTargetBox="[151,1436,181,1422]" captionTargetId="figure-15@5.[151,1436,181,1422]" captionTargetPageId="5" captionText="FIGURES 8–11. Prosternum with variously developed basal process and canal. 8, M. championi; 9, M. deppens; 10, O. palmaris; 11, O. fasciculosus." figureDoi="http://doi.org/10.5281/zenodo.7663628" httpUri="https://zenodo.org/record/7663628/files/figure.png" pageId="8" pageNumber="385">Figs. 10–11</figureCitation>
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); prosternal canal without lateral ridges; elytron with transverse pattern (fascia or spots); interstria 9 carinate in basal half; body length>
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<quantity box="[1146,1215,308,330]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="8" pageNumber="385" unit="mm" value="10.0">10 mm</quantity>
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;
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<taxonomicName box="[1225,1347,309,330]" class="Insecta" family="Curculionidae" genus="Macroptatus" kingdom="Animalia" order="Coleoptera" pageId="8" pageNumber="385" phylum="Arthropoda" rank="genus">
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<emphasis box="[1225,1347,309,330]" italics="true" pageId="8" pageNumber="385">Macroptatus</emphasis>
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</taxonomicName>
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..... 5
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</keyLead>
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</paragraph>
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</keyStep>
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<keyStep pageId="8" pageNumber="385">
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<paragraph blockId="8.[151,1437,220,887]" pageId="8" pageNumber="385">
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<keyLead pageId="8" pageNumber="385">2 Pronotum with interstices forming fine vermiculate ridges; prosternal canal anteriorly as wide as procoxa; mesosternal interspace of metaventrite not protruding beyond mesocoxa; male rostrum without dorsomedian carina; vestiture generally evenly distributed.......................................................................................... 3</keyLead>
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</paragraph>
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<paragraph blockId="8.[151,1437,220,887]" pageId="8" pageNumber="385">
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<keyLead pageId="8" pageNumber="385">- Pronotum with interstices wide and irregular; prosternal canal not nearly as wide as procoxa; mesosternal interspace of metaventrite often protruding slightly beyond apex of mesocoxa; male rostrum with dorsomedian carina; vestiture unevenly distributed, either arranged in fascicles or with glabrous portions.................................................... 4</keyLead>
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</paragraph>
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</keyStep>
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<keyStep pageId="8" pageNumber="385">
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<paragraph blockId="8.[151,1437,220,887]" pageId="8" pageNumber="385">
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<keyLead pageId="8" pageNumber="385">
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3 Pronotum and ventrites with vermilion vestiture; body slightly stouter, with elytral apices more narrowly rounded;
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<collectingCountry box="[1363,1436,513,535]" name="Mexico" pageId="8" pageNumber="385">México</collectingCountry>
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south of Transmexican Volcanic Belt to
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<collectingCountry box="[610,714,543,565]" name="Guatemala" pageId="8" pageNumber="385">Guatemala</collectingCountry>
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.................................................
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<taxonomicName baseAuthorityName="Pascoe" baseAuthorityYear="1889" box="[1320,1437,542,564]" class="Insecta" family="Curculionidae" genus="Optatus" kingdom="Animalia" order="Coleoptera" pageId="8" pageNumber="385" phylum="Arthropoda" rank="species" species="palmaris">
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<emphasis bold="true" box="[1320,1437,542,564]" italics="true" pageId="8" pageNumber="385">O. palmaris</emphasis>
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</taxonomicName>
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</keyLead>
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</paragraph>
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<paragraph blockId="8.[151,1437,220,887]" pageId="8" pageNumber="385">
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<keyLead pageId="8" pageNumber="385">
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- Pronotum and ventrites with vermilion vestiture reduced or absent; body slightly more elongate, with elytral apices more broadly rounded;
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<collectingCountry box="[396,500,601,623]" name="Guatemala" pageId="8" pageNumber="385">Guatemala</collectingCountry>
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[plus 1 unconfirmed record from
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<collectingCountry box="[827,932,601,623]" name="Costa Rica" pageId="8" pageNumber="385">Costa Rica</collectingCountry>
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in MfNB]......................
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<taxonomicName authorityName="Champion" authorityYear="1907" box="[1311,1436,601,622]" class="Insecta" family="Curculionidae" genus="Optatus" kingdom="Animalia" order="Coleoptera" pageId="8" pageNumber="385" phylum="Arthropoda" rank="species" species="inornatus">
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<emphasis bold="true" box="[1311,1436,601,622]" italics="true" pageId="8" pageNumber="385">O. inornatus</emphasis>
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</taxonomicName>
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</keyLead>
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</paragraph>
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</keyStep>
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<keyStep pageId="8" pageNumber="385">
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<paragraph blockId="8.[151,1437,220,887]" pageId="8" pageNumber="385">
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<keyLead pageId="8" pageNumber="385">
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4 Body stout, elytra across humeri almost as wide as long; dorsal vestiture sparse except on distal third; interstria 9 distinctly carinate;
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<collectingCountry box="[314,390,660,681]" name="Panama" pageId="8" pageNumber="385">Panamá</collectingCountry>
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...........................................................................
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<taxonomicName authorityName="Prena" authorityYear="2023" box="[1310,1436,660,682]" class="Insecta" family="Curculionidae" genus="Optatus" kingdom="Animalia" order="Coleoptera" pageId="8" pageNumber="385" phylum="Arthropoda" rank="species" species="stockwelli">
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<emphasis bold="true" box="[1310,1436,660,682]" italics="true" pageId="8" pageNumber="385">O. stockwelli</emphasis>
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</taxonomicName>
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</keyLead>
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</paragraph>
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<paragraph blockId="8.[151,1437,220,887]" pageId="8" pageNumber="385">
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<keyLead pageId="8" pageNumber="385">
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- Body more elongate, elytra distinctly longer than wide; dorsal vestiture fasciate but evenly distributed; interstriae 7–10 partially carinate or at least convex; central
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<collectingCountry box="[560,633,719,741]" name="Mexico" pageId="8" pageNumber="385">México</collectingCountry>
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to
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<collectingCountry box="[664,769,719,741]" name="Costa Rica" pageId="8" pageNumber="385">Costa Rica</collectingCountry>
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..........................................
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<taxonomicName authorityName="Champion" authorityYear="1907" box="[1286,1436,718,740]" class="Insecta" family="Curculionidae" genus="Optatus" kingdom="Animalia" order="Coleoptera" pageId="8" pageNumber="385" phylum="Arthropoda" rank="species" species="fasciculosus">
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<emphasis bold="true" box="[1286,1436,718,740]" italics="true" pageId="8" pageNumber="385">O. fasciculosus</emphasis>
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</taxonomicName>
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</keyLead>
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</paragraph>
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</keyStep>
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<keyStep pageId="8" pageNumber="385">
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<paragraph blockId="8.[151,1437,220,887]" pageId="8" pageNumber="385">
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<keyLead pageId="8" pageNumber="385">
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5 Vestiture black with vermilion elytral fascia, metaventrite anteriorly protruding well below mesocoxa; rostrum with ventrolateral margin coarsely corrugated; pronotum with notosternal suture obliterated in anterior 2/3;
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<collectingCountry box="[1125,1230,777,799]" name="Costa Rica" pageId="8" pageNumber="385">Costa Rica</collectingCountry>
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....
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<taxonomicName authorityName="Heller" authorityYear="1906" box="[1298,1436,777,799]" class="Insecta" family="Curculionidae" genus="Macroptatus" kingdom="Animalia" order="Coleoptera" pageId="8" pageNumber="385" phylum="Arthropoda" rank="species" species="championi">
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<emphasis bold="true" box="[1298,1436,777,799]" italics="true" pageId="8" pageNumber="385">M. championi</emphasis>
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</taxonomicName>
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</keyLead>
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</paragraph>
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<paragraph blockId="8.[151,1437,220,887]" pageId="8" pageNumber="385">
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<keyLead pageId="8" pageNumber="385">
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- Vestiture khaki with transversely arranged dark spots; metaventrite anteriorly not protruding below mesocoxa; rostrum with ventrolateral margin moderately corrugated; pronotum with notosternal suture obliterated in anterior 1/2;
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<collectingCountry box="[1243,1316,836,858]" name="Mexico" pageId="8" pageNumber="385">México</collectingCountry>
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east of Isthmus of Tehuantepec,
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<collectingCountry box="[430,543,865,887]" name="El Salvador" pageId="8" pageNumber="385">El Salvador</collectingCountry>
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...............................................................
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<taxonomicName authorityName="Prena" authorityYear="2023" box="[1323,1436,865,887]" class="Insecta" family="Curculionidae" genus="Macroptatus" kingdom="Animalia" order="Coleoptera" pageId="8" pageNumber="385" phylum="Arthropoda" rank="species" species="deppens">
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<emphasis bold="true" box="[1323,1436,865,887]" italics="true" pageId="8" pageNumber="385">M. deppens</emphasis>
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</taxonomicName>
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</keyLead>
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</paragraph>
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</keyStep>
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</subSubSection>
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</treatment>
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</document>
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