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<document id="9E9DF2B67DA63FBC7DEC5729A03A58BD" ID-DOI="10.11606/1807-0205/2020.60.special-issue.17" ID-ISSN="1807-0205" ID-Zenodo-Dep="4615183" ID-ZooBank="DC3FDB47-7ED6-45D9-A4F8-45A76563B933" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1616008901793" checkinUser="carolina" docAuthor="Braga, Rafael Benzi" docDate="2020" docId="0F1C87AF111F4D698E8BFEEDE37C8C9D" docLanguage="en" docName="PapAvZool.60.special-issue.e202060.17.pdf" docOrigin="Papéis Avulsos de Zoologia (Pap. Avulsos Zool., S. Paulo) 60 (17)" docSource="http://dx.doi.org/10.11606/1807-0205/2020.60.special-issue.17" docStyle="DocumentStyle:6844D5473582683DD13A9A75B001759F.4:PapAvZool.2018-.journal_article" docStyleId="6844D5473582683DD13A9A75B001759F" docStyleName="PapAvZool.2018-.journal_article" docStyleVersion="4" docTitle="Laccodytes costae Braga 2020, sp. nov." docType="treatment" docVersion="3" lastPageNumber="3" masterDocId="F325FFD7111E4D6B8E74FFF7E64E8A0E" masterDocTitle="Laccodytes costae sp. nov., and new records for the genus from Brazil (Coleoptera: Dytiscidae)" masterLastPageNumber="4" masterPageNumber="1" pageNumber="2" updateTime="1698889404796" updateUser="plazi" zenodo-license-document="CC-BY-NC-4.0" zenodo-license-figures="CC-BY-NC-4.0">
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<mods:title id="614406A8C2EEE1FBDBF70B5AF4AF6FE4">Laccodytes costae sp. nov., and new records for the genus from Brazil (Coleoptera: Dytiscidae)</mods:title>
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<mods:name id="7354B3939796EE23733B3743923AC771" type="personal">
<mods:role id="80EEFB8F303CD2AB21C8DF595B0CDD4D">
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<mods:namePart id="B72BFB064E353894964C9D5988F77DE0">Braga, Rafael Benzi</mods:namePart>
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<mods:title id="CB2E31D2C0FBDB87D07946A799ED0B76">Papéis Avulsos de Zoologia</mods:title>
</mods:titleInfo>
<mods:part id="2CEDE143184A879E2EA14CA194E4242C">
<mods:date id="FFDBEC6D1665EE3EB86A580F09E173E5">2020</mods:date>
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<mods:title id="CEE0B2C196EB04D50C85B3EC4A68C112">Pap. Avulsos Zool., S. Paulo</mods:title>
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<mods:number id="123A06FD02E06A927C7B17C0B91A3853">2020-03-04</mods:number>
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<mods:number id="8F4C20155EA78740B032291CC105CEC2">60</mods:number>
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<mods:url id="A119EE0985D9B4AE0179006A790C1340">http://dx.doi.org/10.11606/1807-0205/2020.60.special-issue.17</mods:url>
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<mods:classification id="FC24676D0573D09377F6D5DAC43D85F3">journal article</mods:classification>
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<treatment id="0F1C87AF111F4D698E8BFEEDE37C8C9D" LSID="urn:lsid:plazi:treatment:0F1C87AF111F4D698E8BFEEDE37C8C9D" httpUri="http://treatment.plazi.org/id/0F1C87AF111F4D698E8BFEEDE37C8C9D" lastPageId="2" lastPageNumber="3" pageId="1" pageNumber="2">
<subSubSection id="CFAF6532111F4D6A8E8BFEEDE4638B3D" box="[255,557,282,307]" pageId="1" pageNumber="2" type="nomenclature">
<paragraph id="870A36B9111F4D6A8E8BFEEDE4638B3D" blockId="1.[255,557,282,339]" box="[255,557,282,307]" pageId="1" pageNumber="2">
<heading id="DC4281D5111F4D6A8E8BFEEDE4638B3D" box="[255,557,282,307]" centered="true" fontSize="10" level="2" pageId="1" pageNumber="2" reason="5">
<emphasis id="B5C1EAAB111F4D6A8E8BFEEDE4638B3D" bold="true" box="[255,557,282,307]" pageId="1" pageNumber="2">
<taxonomicName id="40B54D3A111F4D6A8E8BFEEDE7818B3D" ID-CoL="8LZXM" authority="Braga, 2020" authorityName="Braga" authorityYear="2020" box="[255,463,282,307]" class="Insecta" family="Dytiscidae" genus="Laccodytes" kingdom="Animalia" order="Coleoptera" pageId="1" pageNumber="2" phylum="Arthropoda" rank="species" species="costae" status="sp. nov.">
<emphasis id="B5C1EAAB111F4D6A8E8BFEEDE7818B3D" bold="true" box="[255,463,282,307]" italics="true" pageId="1" pageNumber="2">Laccodytes costae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="AEF257D0111F4D6A8FA0FEEDE4638B3D" box="[468,557,282,307]" pageId="1" pageNumber="2" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="CFAF6532111F4D6A8F29FECDE79E8B5D" box="[349,464,314,339]" pageId="1" pageNumber="2" type="description">
<paragraph id="870A36B9111F4D6A8F29FECDE79E8B5D" blockId="1.[255,557,282,339]" box="[349,464,314,339]" pageId="1" pageNumber="2">
<emphasis id="B5C1EAAB111F4D6A8F29FECDE79E8B5D" bold="true" box="[349,464,314,339]" pageId="1" pageNumber="2">
(
<figureCitation id="1F8E2A3C111F4D6A8F10FECDE7868B5D" box="[356,456,314,339]" captionStart-0="Figures 15" captionStart-1="Figures69" captionStartId-0="1.[94,162,2074,2099]" captionStartId-1="2.[170,238,2074,2099]" captionTargetBox-0="[265,1248,588,2044]" captionTargetBox-1="[171,790,859,2038]" captionTargetId-0="figure-143@1.[265,1248,588,2044]" captionTargetId-1="figure-590@2.[170,794,854,2045]" captionTargetPageId-0="1" captionTargetPageId-1="2" captionText-0="Figures 15. Laccodytes costae sp. nov. (1) Habitus, dorsal. (2) Surface reticulation: a = Head, b = Pronotum, c = Elytron, d = Metacoxae. (3) Habitus, ventral. (4) Elytron,color pattern.(5) Pronotum,hind angle." captionText-1="Figures69.Laccodytescostae sp.nov.(6) Prosternalprocess.(7) Metaventral process.(8) Last abdominal ventrite.(9) Genitalia:a= Gonocoxa,b= Ramus." figureDoi-0="http://doi.org/10.5281/zenodo.4615185" figureDoi-1="http://doi.org/10.5281/zenodo.4615187" httpUri-0="https://zenodo.org/record/4615185/files/figure.png" httpUri-1="https://zenodo.org/record/4615187/files/figure.png" pageId="1" pageNumber="2">Figs. 1-9</figureCitation>
)
</emphasis>
</paragraph>
</subSubSection>
<subSubSection id="CFAF6532111F4D6A8E2BFE8DE6ED883D" pageId="1" pageNumber="2" type="materials_examined">
<paragraph id="870A36B9111F4D6A8E2BFE8DE6ED883D" blockId="1.[95,719,378,563]" pageId="1" pageNumber="2">
<emphasis id="B5C1EAAB111F4D6A8E2BFE8DE75E8B9D" bold="true" box="[95,272,378,403]" pageId="1" pageNumber="2">Type material:</emphasis>
<materialsCitation id="37DD3CE4111F4D6A8F6BFE8DE4578BFD" collectingDate="2009-08-01" collectionCode="INPA" country="Brazil" county="Acara" elevation="94" latitude="0.8623111" location="Amazonas State" longLatPrecision="1" longitude="-63.47192" municipality="Barcelos" pageId="1" pageNumber="2" specimenCount="1" specimenCount-female="1" typeStatus="holotype">
<typeStatus id="580E881B111F4D6A8F6BFE8DE7C88B9D" box="[287,390,378,403]" pageId="1" pageNumber="2" type="holotype">Holotype</typeStatus>
<specimenCount id="91B3FD30111F4D6A8FE1FE8DE7EA8B9F" box="[405,420,378,401]" pageId="1" pageNumber="2" type="female"></specimenCount>
(
<collectionCode id="E1A4AE7C111F4D6A8FCDFE8DE7BD8B9D" box="[441,499,378,403]" country="Brazil" httpUri="http://grbio.org/cool/rm88-499z" name="Instituto Nacional de Pesquisas da Amazonia" pageId="1" pageNumber="2">INPA</collectionCode>
):
<collectingCountry id="FFA27629111F4D6A8C7FFE8DE4078B9D" box="[523,585,378,403]" name="Brazil" pageId="1" pageNumber="2">Brazil</collectingCountry>
,
<location id="826A6062111F4D6A8C2FFE8DE6D48BBD" LSID="urn:lsid:plazi:treatment:0F1C87AF111F4D698E8BFEEDE37C8C9D:826A6062111F4D6A8C2FFE8DE6D48BBD" country="Brazil" county="Acara" latitude="0.8623111" longLatPrecision="1" longitude="-63.47192" municipality="Barcelos" name="Amazonas State" pageId="1" pageNumber="2">Amazonas State</location>
,
<collectingMunicipality id="676EACC3111F4D6A8EDBFE6DE7458BBD" box="[175,267,410,435]" pageId="1" pageNumber="2">Barcelos</collectingMunicipality>
municipality,
<collectingCounty id="6E6B4E35111F4D6A8FB5FE6DE7B18BBD" box="[449,511,410,435]" pageId="1" pageNumber="2">Acará</collectingCounty>
ridge, “Igarapé”;
<geoCoordinate id="E281507E111F4D6A8E2BFE4DE6B08BDD" box="[95,254,442,468]" degrees="00" direction="north" minutes="51" orientation="latitude" pageId="1" pageNumber="2" precision="1" seconds="44, 32" value="0.8623111">00°5144,32″N</geoCoordinate>
,
<geoCoordinate id="E281507E111F4D6A8F72FE4DE7E48BDD" box="[262,426,442,468]" degrees="63" direction="west" minutes="28" orientation="longitude" pageId="1" pageNumber="2" precision="1" seconds="18, 91" value="-63.47192">63°2818,91″W</geoCoordinate>
,
<quantity id="404D9B5C111F4D6A8FC6FE4DE7A48BDD" box="[434,490,442,467]" metricMagnitude="1" metricUnit="m" metricValue="9.4" pageId="1" pageNumber="2" unit="m" value="94.0">
<elevation id="0C98D18A111F4D6A8FC6FE4DE7A48BDD" box="[434,490,442,467]" metricMagnitude="1" metricUnit="m" metricValue="9.4" pageId="1" pageNumber="2" unit="m" value="94.0">94 m</elevation>
</quantity>
,
<date id="F30B1079111F4D6A8F86FE4DE4318BDD" box="[498,639,442,467]" pageId="1" pageNumber="2" value="2009-08-01">
<collectingDate id="E34FE991111F4D6A8F86FE4DE4318BDD" box="[498,639,442,467]" pageId="1" pageNumber="2" value="2009-08-01">01.Aug.2009</collectingDate>
</date>
, [UFRJ/
<collectionCode id="E1A4AE7C111F4D6A8E2BFE2DE6DD8BFD" box="[95,147,474,499]" country="Brazil" httpUri="http://grbio.org/cool/rm88-499z" name="Instituto Nacional de Pesquisas da Amazonia" pageId="1" pageNumber="2">INPA</collectionCode>
exped.],
<collectingMethod id="5EF44EAE111F4D6A8E80FE2DE7948BFD" box="[244,474,474,499]" pageId="1" pageNumber="2">Pensilvânia light trap</collectingMethod>
B011
</materialsCitation>
.
<typeStatus id="580E881B111F4D6A8C55FE2DE4C88BFD" box="[545,646,474,499]" pageId="1" pageNumber="2" type="paratype">Paratype</typeStatus>
:
<collectingCountry id="FFA27629111F4D6A8CF9FE2DE4858BFD" box="[653,715,474,499]" name="Brazil" pageId="1" pageNumber="2">Brazil</collectingCountry>
, same data as for
<typeStatus id="580E881B111F4D6A8F54FE0DE7CB881D" box="[288,389,506,531]" pageId="1" pageNumber="2" type="holotype">holotype</typeStatus>
(
<specimenCount id="91B3FD30111F4D6A8FE2FE0DE7FE881F" box="[406,432,506,531]" pageId="1" pageNumber="2" type="female">1♀</specimenCount>
,
<collectionCode id="E1A4AE7C111F4D6A8FC9FE0DE7B6881D" box="[445,504,506,531]" pageId="1" pageNumber="2">DZRJ</collectionCode>
, accession number 7806).
</paragraph>
</subSubSection>
<subSubSection id="CFAF6532111F4D6A8D6EFF2DE3508BDD" pageId="1" pageNumber="2" type="diagnosis">
<paragraph id="870A36B9111F4D6A8D6EFF2DE3508BDD" blockId="1.[794,1418,218,467]" pageId="1" pageNumber="2">
<emphasis id="B5C1EAAB111F4D6A8D6EFF2DE5D88AFD" bold="true" box="[794,918,218,243]" pageId="1" pageNumber="2">Diagnosis:</emphasis>
This new species is distinguished from oth- er species of the genus by the following combination of characters: total length
<quantity id="404D9B5C111F4D6A8A5EFEEDE2CE8B3D" box="[1066,1152,282,307]" metricMagnitude="-3" metricUnit="m" metricValue="1.4" pageId="1" pageNumber="2" unit="mm" value="1.4">1.4 mm</quantity>
(both examined specimen); prosternal process with thorn-shaped tip, extend- ed caudally beyond mesocoxae; posterior angle of pronotum produced backward, acute; head, pronotum and ventral side yellow; each elytron yellow with a pattern of dark longitudinal lines; apex of elytra rounded.
</paragraph>
</subSubSection>
<subSubSection id="CFAF6532111F4D698D6EFE0DE310893D" lastPageId="2" lastPageNumber="3" pageId="1" pageNumber="2" type="description">
<paragraph id="870A36B9111F4D6A8D6EFE0DE3C4883D" blockId="1.[794,1418,506,563]" pageId="1" pageNumber="2">
<emphasis id="B5C1EAAB111F4D6A8D6EFE0DE5E4881D" bold="true" box="[794,938,506,531]" pageId="1" pageNumber="2">Description:</emphasis>
<typeStatus id="580E881B111F4D6A8DC6FE0DE257881D" box="[946,1049,506,531]" pageId="1" pageNumber="2" type="holotype">Holotype</typeStatus>
female. Habitus (
<figureCitation id="1F8E2A3C111F4D6A8AA9FE0DE30C881D" box="[1245,1346,506,531]" captionStart="Figures 15" captionStartId="1.[94,162,2074,2099]" captionTargetBox="[265,1248,588,2044]" captionTargetId="figure-143@1.[265,1248,588,2044]" captionTargetPageId="1" captionText="Figures 15. Laccodytes costae sp. nov. (1) Habitus, dorsal. (2) Surface reticulation: a = Head, b = Pronotum, c = Elytron, d = Metacoxae. (3) Habitus, ventral. (4) Elytron,color pattern.(5) Pronotum,hind angle." figureDoi="http://doi.org/10.5281/zenodo.4615185" httpUri="https://zenodo.org/record/4615185/files/figure.png" pageId="1" pageNumber="2">Figs. 1, 3</figureCitation>
). Total length
<quantity id="404D9B5C111F4D6A8D19FDEDE586883D" box="[877,968,538,563]" metricMagnitude="-3" metricUnit="m" metricValue="1.4" pageId="1" pageNumber="2" unit="mm" value="1.4">1.4 mm</quantity>
; maximum width
<quantity id="404D9B5C111F4D6A8AEFFDEDE2B8883D" box="[1179,1270,538,563]" metricMagnitude="-4" metricUnit="m" metricValue="9.0" pageId="1" pageNumber="2" unit="mm" value="0.9">0.9 mm</quantity>
. Body shape
</paragraph>
<caption id="D3CA6631111F4D6A8E2AF7EDE44A825D" ID-DOI="http://doi.org/10.5281/zenodo.4615185" ID-Zenodo-Dep="4615185" httpUri="https://zenodo.org/record/4615185/files/figure.png" pageId="1" pageNumber="2" startId="1.[94,162,2074,2099]" targetBox="[265,1248,588,2044]" targetPageId="1">
<paragraph id="870A36B9111F4D6A8E2AF7EDE44A825D" blockId="1.[94,1419,2074,2131]" pageId="1" pageNumber="2">
Figures 15.
<taxonomicName id="40B54D3A111F4D6A8EA6F7EDE710823D" authority="Braga, 2020" authorityName="Braga" authorityYear="2020" box="[210,350,2074,2099]" class="Insecta" family="Dytiscidae" genus="Laccodytes" kingdom="Animalia" order="Coleoptera" pageId="1" pageNumber="2" phylum="Arthropoda" rank="species" species="costae" status="sp. nov.">
<emphasis id="B5C1EAAB111F4D6A8EA6F7EDE710823D" bold="true" box="[210,350,2074,2099]" italics="true" pageId="1" pageNumber="2">Laccodytes costae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="AEF257D0111F4D6A8F10F7EDE7EA823D" box="[356,420,2074,2099]" pageId="1" pageNumber="2" rank="species">sp. nov.</taxonomicNameLabel>
(1) Habitus, dorsal. (2) Surface reticulation: a = Head, b = Pronotum, c = Elytron, d = Metacoxae. (3) Habitus, ventral. (4) Elytron,color pattern.(5) Pronotum,hind angle.
</paragraph>
</caption>
<paragraph id="870A36B9111C4D698EDEFF2DE73E8B3D" blockId="2.[170,794,218,307]" pageId="2" pageNumber="3">
oval elongated, elytra apically conjointly rounded, lateral sides of pronotum rounded. Posterior angles of pronotum acute (
<figureCitation id="1F8E2A3C111C4D698F53FEEDE72A8B3D" box="[295,356,282,307]" captionStart="Figures 15" captionStartId="1.[94,162,2074,2099]" captionTargetBox="[265,1248,588,2044]" captionTargetId="figure-143@1.[265,1248,588,2044]" captionTargetPageId="1" captionText="Figures 15. Laccodytes costae sp. nov. (1) Habitus, dorsal. (2) Surface reticulation: a = Head, b = Pronotum, c = Elytron, d = Metacoxae. (3) Habitus, ventral. (4) Elytron,color pattern.(5) Pronotum,hind angle." figureDoi="http://doi.org/10.5281/zenodo.4615185" httpUri="https://zenodo.org/record/4615185/files/figure.png" pageId="2" pageNumber="3">Fig. 5</figureCitation>
).
</paragraph>
<paragraph id="870A36B9111C4D698EDEFEADE448889D" blockId="2.[170,795,346,659]" pageId="2" pageNumber="3">
<emphasis id="B5C1EAAB111C4D698EDEFEADE7808B7D" bold="true" box="[170,462,346,371]" pageId="2" pageNumber="3">
Coloration (
<figureCitation id="1F8E2A3C111C4D698F4CFEADE7F18B7D" box="[312,447,346,371]" captionStart="Figures 15" captionStartId="1.[94,162,2074,2099]" captionTargetBox="[265,1248,588,2044]" captionTargetId="figure-143@1.[265,1248,588,2044]" captionTargetPageId="1" captionText="Figures 15. Laccodytes costae sp. nov. (1) Habitus, dorsal. (2) Surface reticulation: a = Head, b = Pronotum, c = Elytron, d = Metacoxae. (3) Habitus, ventral. (4) Elytron,color pattern.(5) Pronotum,hind angle." figureDoi="http://doi.org/10.5281/zenodo.4615185" httpUri="https://zenodo.org/record/4615185/files/figure.png" pageId="2" pageNumber="3">Figs. 1, 3-4</figureCitation>
):
</emphasis>
Head and pronotum yellow; each elytron yellow with five longitudinal dark lines (
<figureCitation id="1F8E2A3C111C4D698EC5FE6DE6A08BBD" box="[177,238,410,435]" captionStart="Figures 15" captionStartId="1.[94,162,2074,2099]" captionTargetBox="[265,1248,588,2044]" captionTargetId="figure-143@1.[265,1248,588,2044]" captionTargetPageId="1" captionText="Figures 15. Laccodytes costae sp. nov. (1) Habitus, dorsal. (2) Surface reticulation: a = Head, b = Pronotum, c = Elytron, d = Metacoxae. (3) Habitus, ventral. (4) Elytron,color pattern.(5) Pronotum,hind angle." figureDoi="http://doi.org/10.5281/zenodo.4615185" httpUri="https://zenodo.org/record/4615185/files/figure.png" pageId="2" pageNumber="3">Fig. 4</figureCitation>
), alternating long and short lines: the three longer with the length going from the base to the final quarter of the elytron and the three shorter covering the middle third of the disc (
<figureCitation id="1F8E2A3C111C4D698F10FE0DE788881D" box="[356,454,506,531]" captionStart="Figures 15" captionStartId="1.[94,162,2074,2099]" captionTargetBox="[265,1248,588,2044]" captionTargetId="figure-143@1.[265,1248,588,2044]" captionTargetPageId="1" captionText="Figures 15. Laccodytes costae sp. nov. (1) Habitus, dorsal. (2) Surface reticulation: a = Head, b = Pronotum, c = Elytron, d = Metacoxae. (3) Habitus, ventral. (4) Elytron,color pattern.(5) Pronotum,hind angle." figureDoi="http://doi.org/10.5281/zenodo.4615185" httpUri="https://zenodo.org/record/4615185/files/figure.png" pageId="2" pageNumber="3">Figs. 1, 4</figureCitation>
). Ventral side of head, epipleuron, legs and abdomen yellow; yellow prosternal process darkening to light brown at apex; metasternum light brown and metacoxae yellow darkening to light brown on the posterior margin (
<figureCitation id="1F8E2A3C111C4D698FCAFD8DE7B5889D" box="[446,507,634,659]" captionStart="Figures 15" captionStartId="1.[94,162,2074,2099]" captionTargetBox="[265,1248,588,2044]" captionTargetId="figure-143@1.[265,1248,588,2044]" captionTargetPageId="1" captionText="Figures 15. Laccodytes costae sp. nov. (1) Habitus, dorsal. (2) Surface reticulation: a = Head, b = Pronotum, c = Elytron, d = Metacoxae. (3) Habitus, ventral. (4) Elytron,color pattern.(5) Pronotum,hind angle." figureDoi="http://doi.org/10.5281/zenodo.4615185" httpUri="https://zenodo.org/record/4615185/files/figure.png" pageId="2" pageNumber="3">Fig. 3</figureCitation>
).
</paragraph>
<paragraph id="870A36B9111C4D698EDEFD4DE554893D" blockId="2.[170,794,698,819]" pageId="2" pageNumber="3">
<emphasis id="B5C1EAAB111C4D698EDEFD4DE7F588DD" bold="true" box="[170,443,698,723]" pageId="2" pageNumber="3">
Sculpture (
<figureCitation id="1F8E2A3C111C4D698F45FD4DE7CB88DD" box="[305,389,698,723]" captionStart="Figures 15" captionStartId="1.[94,162,2074,2099]" captionTargetBox="[265,1248,588,2044]" captionTargetId="figure-143@1.[265,1248,588,2044]" captionTargetPageId="1" captionText="Figures 15. Laccodytes costae sp. nov. (1) Habitus, dorsal. (2) Surface reticulation: a = Head, b = Pronotum, c = Elytron, d = Metacoxae. (3) Habitus, ventral. (4) Elytron,color pattern.(5) Pronotum,hind angle." figureDoi="http://doi.org/10.5281/zenodo.4615185" httpUri="https://zenodo.org/record/4615185/files/figure.png" pageId="2" pageNumber="3">Figs. 2</figureCitation>
a-d):
</emphasis>
Dorsal surface with microreticulation, consisting of small somewhat irregular cells and small punctures scattered on whole dorsal surface (
<figureCitation id="1F8E2A3C111C4D698EC5FCEDE6A0893D" box="[177,238,794,819]" captionStart="Figures 15" captionStartId="1.[94,162,2074,2099]" captionTargetBox="[265,1248,588,2044]" captionTargetId="figure-143@1.[265,1248,588,2044]" captionTargetPageId="1" captionText="Figures 15. Laccodytes costae sp. nov. (1) Habitus, dorsal. (2) Surface reticulation: a = Head, b = Pronotum, c = Elytron, d = Metacoxae. (3) Habitus, ventral. (4) Elytron,color pattern.(5) Pronotum,hind angle." figureDoi="http://doi.org/10.5281/zenodo.4615185" httpUri="https://zenodo.org/record/4615185/files/figure.png" pageId="2" pageNumber="3">Fig. 2</figureCitation>
a-c). Line of punctures accompanying apical mar-
</paragraph>
<paragraph id="870A36B9111C4D698D11FF2DE3248B3D" blockId="2.[869,1494,218,307]" pageId="2" pageNumber="3">
gin of pronotum. Ventral surface with microreticulation, consisting of small somewhat irregular cells and small punctures scattered on whole surface (
<figureCitation id="1F8E2A3C111C4D698B67FEEDE3118B3D" box="[1299,1375,282,307]" captionStart="Figures 15" captionStartId="1.[94,162,2074,2099]" captionTargetBox="[265,1248,588,2044]" captionTargetId="figure-143@1.[265,1248,588,2044]" captionTargetPageId="1" captionText="Figures 15. Laccodytes costae sp. nov. (1) Habitus, dorsal. (2) Surface reticulation: a = Head, b = Pronotum, c = Elytron, d = Metacoxae. (3) Habitus, ventral. (4) Elytron,color pattern.(5) Pronotum,hind angle." figureDoi="http://doi.org/10.5281/zenodo.4615185" httpUri="https://zenodo.org/record/4615185/files/figure.png" pageId="2" pageNumber="3">Fig. 2d</figureCitation>
).
</paragraph>
<paragraph id="870A36B9111C4D698D11FEADE310893D" blockId="2.[869,1494,346,819]" pageId="2" pageNumber="3">
<emphasis id="B5C1EAAB111C4D698D11FEADE2228B7D" bold="true" box="[869,1132,346,371]" pageId="2" pageNumber="3">
Structures (
<figureCitation id="1F8E2A3C111C4D698D87FEADE2108B7D" box="[1011,1118,346,371]" captionStart-0="Figures 15" captionStart-1="Figures69" captionStartId-0="1.[94,162,2074,2099]" captionStartId-1="2.[170,238,2074,2099]" captionTargetBox-0="[265,1248,588,2044]" captionTargetBox-1="[171,790,859,2038]" captionTargetId-0="figure-143@1.[265,1248,588,2044]" captionTargetId-1="figure-590@2.[170,794,854,2045]" captionTargetPageId-0="1" captionTargetPageId-1="2" captionText-0="Figures 15. Laccodytes costae sp. nov. (1) Habitus, dorsal. (2) Surface reticulation: a = Head, b = Pronotum, c = Elytron, d = Metacoxae. (3) Habitus, ventral. (4) Elytron,color pattern.(5) Pronotum,hind angle." captionText-1="Figures69.Laccodytescostae sp.nov.(6) Prosternalprocess.(7) Metaventral process.(8) Last abdominal ventrite.(9) Genitalia:a= Gonocoxa,b= Ramus." figureDoi-0="http://doi.org/10.5281/zenodo.4615185" figureDoi-1="http://doi.org/10.5281/zenodo.4615187" httpUri-0="https://zenodo.org/record/4615185/files/figure.png" httpUri-1="https://zenodo.org/record/4615187/files/figure.png" pageId="2" pageNumber="3">Figs. 5-9</figureCitation>
):
</emphasis>
Pronotum with narrow lateral bead; posterior angle acute (
<figureCitation id="1F8E2A3C111C4D698AD7FE8DE2AF8B9D" box="[1187,1249,378,403]" captionStart="Figures 15" captionStartId="1.[94,162,2074,2099]" captionTargetBox="[265,1248,588,2044]" captionTargetId="figure-143@1.[265,1248,588,2044]" captionTargetPageId="1" captionText="Figures 15. Laccodytes costae sp. nov. (1) Habitus, dorsal. (2) Surface reticulation: a = Head, b = Pronotum, c = Elytron, d = Metacoxae. (3) Habitus, ventral. (4) Elytron,color pattern.(5) Pronotum,hind angle." figureDoi="http://doi.org/10.5281/zenodo.4615185" httpUri="https://zenodo.org/record/4615185/files/figure.png" pageId="2" pageNumber="3">Fig. 5</figureCitation>
); Prosternum smooth, slightly elevated, without carinae or ridges; prosternal process broad and flat with a long, acute posterior tip, going slightly beyond the mesocoxae (
<figureCitation id="1F8E2A3C111C4D698A8FFE2DE30B8BFD" box="[1275,1349,474,499]" captionStart="Figures 15" captionStartId="1.[94,162,2074,2099]" captionTargetBox="[265,1248,588,2044]" captionTargetId="figure-143@1.[265,1248,588,2044]" captionTargetPageId="1" captionText="Figures 15. Laccodytes costae sp. nov. (1) Habitus, dorsal. (2) Surface reticulation: a = Head, b = Pronotum, c = Elytron, d = Metacoxae. (3) Habitus, ventral. (4) Elytron,color pattern.(5) Pronotum,hind angle." figureDoi="http://doi.org/10.5281/zenodo.4615185" httpUri="https://zenodo.org/record/4615185/files/figure.png" pageId="2" pageNumber="3">Figs. 3</figureCitation>
,
<figureCitation id="1F8E2A3C111C4D698B24FE2DE32E8BFD" box="[1360,1376,474,499]" captionStart="Figures69" captionStartId="2.[170,238,2074,2099]" captionTargetBox="[171,790,859,2038]" captionTargetId="figure-590@2.[170,794,854,2045]" captionTargetPageId="2" captionText="Figures69.Laccodytescostae sp.nov.(6) Prosternalprocess.(7) Metaventral process.(8) Last abdominal ventrite.(9) Genitalia:a= Gonocoxa,b= Ramus." figureDoi="http://doi.org/10.5281/zenodo.4615187" httpUri="https://zenodo.org/record/4615187/files/figure.png" pageId="2" pageNumber="3">6</figureCitation>
). Posterior margin of metacoxal processes rounded, with a deep notch between hind lobes(
<figureCitation id="1F8E2A3C111C4D698AFEFDEDE29E883D" box="[1162,1232,538,563]" captionStart="Figures 15" captionStartId="1.[94,162,2074,2099]" captionTargetBox="[265,1248,588,2044]" captionTargetId="figure-143@1.[265,1248,588,2044]" captionTargetPageId="1" captionText="Figures 15. Laccodytes costae sp. nov. (1) Habitus, dorsal. (2) Surface reticulation: a = Head, b = Pronotum, c = Elytron, d = Metacoxae. (3) Habitus, ventral. (4) Elytron,color pattern.(5) Pronotum,hind angle." figureDoi="http://doi.org/10.5281/zenodo.4615185" httpUri="https://zenodo.org/record/4615185/files/figure.png" pageId="2" pageNumber="3">Figs.3</figureCitation>
,
<figureCitation id="1F8E2A3C111C4D698AA3FDEDE2A9883D" box="[1239,1255,538,563]" captionStart="Figures69" captionStartId="2.[170,238,2074,2099]" captionTargetBox="[171,790,859,2038]" captionTargetId="figure-590@2.[170,794,854,2045]" captionTargetPageId="2" captionText="Figures69.Laccodytescostae sp.nov.(6) Prosternalprocess.(7) Metaventral process.(8) Last abdominal ventrite.(9) Genitalia:a= Gonocoxa,b= Ramus." figureDoi="http://doi.org/10.5281/zenodo.4615187" httpUri="https://zenodo.org/record/4615187/files/figure.png" pageId="2" pageNumber="3">7</figureCitation>
).Epipleuron broad up to the level of ventrite 5 and 6. Ventrite 6 wide, triangular, slightly concave on both sides, distal margin with a small and shallow V-shaped emargination at the middle (
<figureCitation id="1F8E2A3C111C4D698BFAFD8DE384889D" box="[1422,1482,634,659]" captionStart="Figures69" captionStartId="2.[170,238,2074,2099]" captionTargetBox="[171,790,859,2038]" captionTargetId="figure-590@2.[170,794,854,2045]" captionTargetPageId="2" captionText="Figures69.Laccodytescostae sp.nov.(6) Prosternalprocess.(7) Metaventral process.(8) Last abdominal ventrite.(9) Genitalia:a= Gonocoxa,b= Ramus." figureDoi="http://doi.org/10.5281/zenodo.4615187" httpUri="https://zenodo.org/record/4615187/files/figure.png" pageId="2" pageNumber="3">Fig.8</figureCitation>
), pro- and mesolegs long and slender. Metatarsomeres 1-4 with apicolateral angle slightly lobed. Metatibial spurs acute. Gonocoxal blade with one medial and one apical denticle (
<figureCitation id="1F8E2A3C111C4D698DBEFD0DE258891D" box="[970,1046,762,787]" captionStart="Figures69" captionStartId="2.[170,238,2074,2099]" captionTargetBox="[171,790,859,2038]" captionTargetId="figure-590@2.[170,794,854,2045]" captionTargetPageId="2" captionText="Figures69.Laccodytescostae sp.nov.(6) Prosternalprocess.(7) Metaventral process.(8) Last abdominal ventrite.(9) Genitalia:a= Gonocoxa,b= Ramus." figureDoi="http://doi.org/10.5281/zenodo.4615187" httpUri="https://zenodo.org/record/4615187/files/figure.png" pageId="2" pageNumber="3">Fig. 9b</figureCitation>
); ramus with large and spaced dentation decreasing from the apex to the base (
<figureCitation id="1F8E2A3C111C4D698B7DFCEDE31D893D" box="[1289,1363,794,819]" captionStart="Figures69" captionStartId="2.[170,238,2074,2099]" captionTargetBox="[171,790,859,2038]" captionTargetId="figure-590@2.[170,794,854,2045]" captionTargetPageId="2" captionText="Figures69.Laccodytescostae sp.nov.(6) Prosternalprocess.(7) Metaventral process.(8) Last abdominal ventrite.(9) Genitalia:a= Gonocoxa,b= Ramus." figureDoi="http://doi.org/10.5281/zenodo.4615187" httpUri="https://zenodo.org/record/4615187/files/figure.png" pageId="2" pageNumber="3">Fig. 9a</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="CFAF6532111C4D698D11FCADE37C8C9D" pageId="2" pageNumber="3" type="etymology">
<paragraph id="870A36B9111C4D698D11FCADE39D89BD" blockId="2.[869,1493,858,947]" pageId="2" pageNumber="3">
<emphasis id="B5C1EAAB111C4D698D11FCADE5A4897D" bold="true" box="[869,1002,858,883]" pageId="2" pageNumber="3">Etymology:</emphasis>
The specific name is an homage to Dr. Cleide Costa,an important Brazilian Coleopterologist.The specific name stands as a noun in apposition to the generic name.
</paragraph>
<paragraph id="870A36B9111C4D698D11FC2DE5A58E1D" blockId="2.[869,1493,986,1043]" pageId="2" pageNumber="3">
<emphasis id="B5C1EAAB111C4D698D11FC2DE2C289FD" bold="true" box="[869,1164,986,1011]" pageId="2" pageNumber="3">Geographic distribution:</emphasis>
Only known from Amazonas State,
<collectingCountry id="FFA27629111C4D698DDDFC0DE5A98E1D" box="[937,999,1018,1043]" name="Brazil" pageId="2" pageNumber="3">Brazil</collectingCountry>
.
</paragraph>
<paragraph id="870A36B9111C4D698D11FBCDE27E8F7D" blockId="2.[869,1494,1082,1683]" pageId="2" pageNumber="3">
<emphasis id="B5C1EAAB111C4D698D11FBCDE2758E5D" bold="true" box="[869,1083,1082,1107]" pageId="2" pageNumber="3">Taxonomic notes:</emphasis>
<taxonomicName id="40B54D3A111C4D698A3CFBCDE3408E5D" authority="Braga, 2020" authorityName="Braga" authorityYear="2020" box="[1096,1294,1082,1107]" class="Insecta" family="Dytiscidae" genus="Laccodytes" kingdom="Animalia" order="Coleoptera" pageId="2" pageNumber="3" phylum="Arthropoda" rank="species" species="costae" status="sp. nov.">
<emphasis id="B5C1EAAB111C4D698A3CFBCDE3408E5D" box="[1096,1294,1082,1107]" italics="true" pageId="2" pageNumber="3">Laccodytes costae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="AEF257D0111C4D698B6EFBCDE3398E5D" box="[1306,1399,1082,1107]" pageId="2" pageNumber="3" rank="species">sp. nov.</taxonomicNameLabel>
, has an acute posterior pronotal angles and a long extended prosternal process caudally past the mesocoxae, very similar in shape to
<emphasis id="B5C1EAAB111C4D698A4AFB6DE2F18EBD" box="[1086,1215,1178,1203]" italics="true" pageId="2" pageNumber="3">
<taxonomicName id="40B54D3A111C4D698A4AFB6DE2F58EBD" authorityName="Toledo, Spangler &amp; Balke" authorityYear="2010" box="[1086,1211,1178,1203]" class="Insecta" family="Dytiscidae" genus="Laccodytes" kingdom="Animalia" order="Coleoptera" pageId="2" pageNumber="3" phylum="Arthropoda" rank="species" species="rondonia">L. rondonia</taxonomicName>
.
</emphasis>
Although the other two species of
<taxonomicName id="40B54D3A111C4D698DABFB4DE2148EDD" authorityName="Guignot" authorityYear="1955" box="[991,1114,1210,1235]" class="Insecta" family="Dytiscidae" genus="Laccodytes" kingdom="Animalia" order="Coleoptera" pageId="2" pageNumber="3" phylum="Arthropoda" rank="species" species="apalodes">
<emphasis id="B5C1EAAB111C4D698DABFB4DE2148EDD" box="[991,1114,1210,1235]" italics="true" pageId="2" pageNumber="3">L. apalodes</emphasis>
</taxonomicName>
-group have a longer process extending caudally, past the mesocoxae for a third of its length, and
<taxonomicName id="40B54D3A111C4D698D84FB0DE2038F1D" authority="Braga, 2020" authorityName="Braga" authorityYear="2020" box="[1008,1101,1274,1299]" class="Insecta" family="Dytiscidae" genus="Laccodytes" kingdom="Animalia" order="Coleoptera" pageId="2" pageNumber="3" phylum="Arthropoda" rank="species" species="costae" status="sp. nov.">
<emphasis id="B5C1EAAB111C4D698D84FB0DE2038F1D" box="[1008,1101,1274,1299]" italics="true" pageId="2" pageNumber="3">L. costae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="AEF257D0111C4D698A22FB0DE2E18F1D" box="[1110,1199,1274,1299]" pageId="2" pageNumber="3" rank="species">sp. nov.</taxonomicNameLabel>
, for a fourth of its length, the similar shape of process and the acute pronotal angles indicate this new species is the third species to
<taxonomicName id="40B54D3A111C4D698D11FAADE5908F7D" authorityName="Guignot" authorityYear="1955" box="[869,990,1370,1395]" class="Insecta" family="Dytiscidae" genus="Laccodytes" kingdom="Animalia" order="Coleoptera" pageId="2" pageNumber="3" phylum="Arthropoda" rank="species" species="apalodes">
<emphasis id="B5C1EAAB111C4D698D11FAADE5908F7D" box="[869,990,1370,1395]" italics="true" pageId="2" pageNumber="3">L. apalodes</emphasis>
</taxonomicName>
-group.
</paragraph>
<paragraph id="870A36B9111C4D698DFFFA8DE37C8C9D" blockId="2.[869,1494,1082,1683]" pageId="2" pageNumber="3">
Only females were found, but they have characteristics that are unique within the genus. The yellow color with longitudinal darker lines in the elytron is unique, as known members of the genus usually are darkly colored with clear wide transverse strips or maculae. In addition to coloration, this species is one of the smallest species of the genus, comparable only to
<taxonomicName id="40B54D3A111C4D698AA2F9CDE5D08C7D" authority="Regimbart, 1985" authorityName="Regimbart" authorityYear="1985" class="Insecta" family="Dytiscidae" genus="Laccodytes" kingdom="Animalia" order="Coleoptera" pageId="2" pageNumber="3" phylum="Arthropoda" rank="species" species="olibroides">
<emphasis id="B5C1EAAB111C4D698AA2F9CDE31B8C5D" box="[1238,1365,1594,1619]" italics="true" pageId="2" pageNumber="3">L. olibroides</emphasis>
Régimbart, 1985
</taxonomicName>
, a member of the
<taxonomicName id="40B54D3A111C4D698A1FF9ADE3438C7D" authorityName="Regimbart" authorityYear="1895" box="[1131,1293,1626,1651]" class="Insecta" family="Dytiscidae" genus="Laccodytes" kingdom="Animalia" order="Coleoptera" pageId="2" pageNumber="3" phylum="Arthropoda" rank="species" species="phalacroides">
<emphasis id="B5C1EAAB111C4D698A1FF9ADE3438C7D" box="[1131,1293,1626,1651]" italics="true" pageId="2" pageNumber="3">L. phalacroides</emphasis>
</taxonomicName>
-group, which has nearly entire body with a dark patterning.
</paragraph>
</subSubSection>
</treatment>
</document>