205 lines
24 KiB
XML
205 lines
24 KiB
XML
<document id="343B4FF38208961CFCAD7E7BC131192D" ID-DOI="10.11646/zootaxa.4994.1.1" ID-ISSN="1175-5326" ID-Zenodo-Dep="5043261" ID-ZooBank="107FCA64-345F-40A4-99D3-5C1441EEAD93" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1624993528766" checkinUser="plazi" docAuthor="Perkins, Philip D." docDate="2021" docId="03A187DEFFE9FFEA6194FD9A0169F1E6" docLanguage="en" docName="zootaxa.4994.1.1.pdf" docOrigin="Zootaxa 4994 (1)" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Hydrochus constrictus Perkins 2021, new species" docType="treatment" docVersion="4" lastPageNumber="22" masterDocId="FF98FFA6FFFCFFFF6103FFF0045FF707" masterDocTitle="Taxonomy of water beetles in the genus Hydrochus Leach, 1817, from Bolivia, Brazil and Paraguay (Coleoptera: Hydrochidae)" masterLastPageNumber="93" masterPageNumber="1" pageNumber="22" updateTime="1698978858223" updateUser="plazi">
|
||
<mods:mods id="E32BAA48523D64B5E275A4425FCE016C" xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo id="0B842ED04DFB7ADF6BD244643888ADF1">
|
||
<mods:title id="890C842BB3DF66DCB1D9D459A10F362B">Taxonomy of water beetles in the genus Hydrochus Leach, 1817, from Bolivia, Brazil and Paraguay (Coleoptera: Hydrochidae)</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name id="61855E10A59413AE4F664BD5A5F7718F" type="personal">
|
||
<mods:role id="11BE0F9107B2B80E49E07239585678C3">
|
||
<mods:roleTerm id="5C05BB95B75DB68FB372EEF849F761D3">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="6AD35F886E7D1FC8FC0ED7080484E36B">Perkins, Philip D.</mods:namePart>
|
||
</mods:name>
|
||
<mods:typeOfResource id="E9BBB28B30B30F8769F8D3C39D705744">text</mods:typeOfResource>
|
||
<mods:relatedItem id="2DE21992844F6E77DDAD69E14595A837" type="host">
|
||
<mods:titleInfo id="A689BF490C01B9ABD8655962D8B914AB">
|
||
<mods:title id="957B34B34EFF5208B78E8990FE855246">Zootaxa</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part id="7E61DDCA9ECD7D733AED768463998C23">
|
||
<mods:date id="D349D3A31302B43FB64B9FB3EEBEE8EF">2021</mods:date>
|
||
<mods:detail id="23EBD3D284950D51C2E309929B6BC2AA" type="pubDate">
|
||
<mods:number id="7C734B1E4B9A9BD4DFF07E3FD0237DF7">2021-06-28</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="AFDA87B2438859933504DBC39C4EFB36" type="volume">
|
||
<mods:number id="0123A5614352C94A9422686846ABEFC9">4994</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="FDF0D4B3C80BD47CECB0D819FA6A124F" type="issue">
|
||
<mods:number id="644F33C209CF889D9BB867F02E91E8AD">1</mods:number>
|
||
</mods:detail>
|
||
<mods:extent id="9CBD8E26141C3FB0692037409848332C" unit="page">
|
||
<mods:start id="A8AAFF73C3FA709E8CC1CFD81617640D">1</mods:start>
|
||
<mods:end id="650EA211BF7BDBD9C987A14D07464F55">93</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:classification id="A7D12A63937B092488060D74EFE142B5">journal article</mods:classification>
|
||
<mods:identifier id="0E158C8C25B51390DD2E866D1F1301C9" type="DOI">10.11646/zootaxa.4994.1.1</mods:identifier>
|
||
<mods:identifier id="48AA9149928590F8950128E44ADBB71C" type="ISSN">1175-5326</mods:identifier>
|
||
<mods:identifier id="533B8CB35EF8FA97AC822F67B947C6A7" type="Zenodo-Dep">5043261</mods:identifier>
|
||
<mods:identifier id="49F33FCEA0FA5C88213D95F19CBE92B1" type="ZooBank">107FCA64-345F-40A4-99D3-5C1441EEAD93</mods:identifier>
|
||
</mods:mods>
|
||
<treatment id="03A187DEFFE9FFEA6194FD9A0169F1E6" ID-DOI="http://doi.org/10.5281/zenodo.5043950" ID-Zenodo-Dep="5043950" LSID="urn:lsid:plazi:treatment:03A187DEFFE9FFEA6194FD9A0169F1E6" httpUri="http://treatment.plazi.org/id/03A187DEFFE9FFEA6194FD9A0169F1E6" lastPageNumber="22" pageId="21" pageNumber="22">
|
||
<subSubSection id="C3126543FFE9FFEA6194FD9A0618F583" box="[151,583,618,645]" pageId="21" pageNumber="22" type="nomenclature">
|
||
<paragraph id="8BB736C8FFE9FFEA6194FD9A0618F583" blockId="21.[151,583,618,681]" box="[151,583,618,645]" pageId="21" pageNumber="22">
|
||
<heading id="D0FF81A4FFE9FFEA6194FD9A0618F583" bold="true" box="[151,583,618,645]" fontSize="11" level="2" pageId="21" pageNumber="22" reason="4">
|
||
<emphasis id="B97CEADAFFE9FFEA6194FD9A0618F583" bold="true" box="[151,583,618,645]" pageId="21" pageNumber="22">
|
||
<taxonomicName id="4C084D4BFFE9FFEA6194FD9A05F7F582" ID-CoL="8Y4PR" authority="Perkins, 2021" authorityName="Perkins" authorityYear="2021" box="[151,424,618,645]" class="Insecta" family="Hydrochidae" genus="Hydrochus" kingdom="Animalia" order="Coleoptera" pageId="21" pageNumber="22" phylum="Arthropoda" rank="species" species="constrictus" status="sp. nov.">
|
||
<emphasis id="B97CEADAFFE9FFEA6194FD9A05F7F582" bold="true" box="[151,424,618,645]" italics="true" pageId="21" pageNumber="22">Hydrochus constrictus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel id="A24F57A1FFE9FFEA60B4FD9B0618F583" box="[439,583,618,645]" pageId="21" pageNumber="22" rank="species">new species</taxonomicNameLabel>
|
||
</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3126543FFE9FFEA6194FD7F053EF5AE" box="[151,353,654,681]" pageId="21" pageNumber="22" type="description">
|
||
<paragraph id="8BB736C8FFE9FFEA6194FD7F053EF5AE" blockId="21.[151,583,618,681]" box="[151,353,654,681]" pageId="21" pageNumber="22">
|
||
<figureCitation id="13332A4DFFE9FFEA6194FD7F04BBF5AE" box="[151,228,655,681]" captionStart="FIGURE 3" captionStartId="8.[151,250,1943,1967]" captionTargetBox="[169,1397,189,1912]" captionTargetId="figure-28@8.[154,1433,181,1919]" captionTargetPageId="8" captionText="FIGURE 3. Dorsal habitus of Hydrochus species in study area." figureDoi="http://doi.org/10.5281/zenodo.5043269" httpUri="https://zenodo.org/record/5043269/files/figure.png" pageId="21" pageNumber="22">Figs. 3</figureCitation>
|
||
,
|
||
<figureCitation id="13332A4DFFE9FFEA61F2FD7F0550F5AE" box="[241,271,655,681]" captionStart="FIGURES 46–47" captionStartId="75.[151,264,1944,1968]" captionTargetBox="[208,1390,189,1902]" captionTargetId="figure-15@75.[185,1402,181,1920]" captionTargetPageId="75" captionText="FIGURES 46–47. Habitus and male genitalia of holotypes. 46. Hydrochus xingu n. sp. 47. Hydrochus constrictus n. sp." figureDoi="http://doi.org/10.5281/zenodo.5043332" httpUri="https://zenodo.org/record/5043332/files/figure.png" pageId="21" pageNumber="22">47</figureCitation>
|
||
,
|
||
<figureCitation id="13332A4DFFE9FFEA6018FD7E0566F5AE" box="[283,313,654,681]" captionStart="FIGURES 55–56" captionStartId="80.[151,264,1943,1967]" captionTargetBox="[165,1422,181,1920]" captionTargetId="figure-28@80.[165,1422,181,1920]" captionTargetPageId="80" captionText="FIGURES 55–56. Geographical distributions. 55. Endemics and near endemics. 56. H. bicarinatus and H. merkli." figureDoi="http://doi.org/10.5281/zenodo.5043352" httpUri="https://zenodo.org/record/5043352/files/figure.png" pageId="21" pageNumber="22">55</figureCitation>
|
||
,
|
||
<figureCitation id="13332A4DFFE9FFEA6046FD7F053EF5AE" box="[325,353,655,681]" captionStart="FIGURE 70" captionStartId="89.[151,250,1862,1886]" captionTargetBox="[156,1432,201,1824]" captionTargetId="figure-15@89.[151,1435,181,1837]" captionTargetPageId="89" captionText="FIGURE 70. Pictorial aid to species groups of Hydrochus from Bolivia, Brazil and Paraguay, using male genitalia. Not to same scale." figureDoi="http://doi.org/10.5281/zenodo.5043382" httpUri="https://zenodo.org/record/5043382/files/figure.png" pageId="21" pageNumber="22">70</figureCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3126543FFE9FFEA6194FD270731F486" pageId="21" pageNumber="22" type="materials_examined">
|
||
<paragraph id="8BB736C8FFE9FFEA6194FD270731F486" blockId="21.[151,1437,726,1761]" pageId="21" pageNumber="22">
|
||
<emphasis id="B97CEADAFFE9FFEA6194FD270518F5F7" bold="true" box="[151,327,726,753]" pageId="21" pageNumber="22">Type Material.</emphasis>
|
||
<materialsCitation id="3B603C95FFE9FFEA604EFD270751F412" collectingDate="2018-07-18" collectionCode="INPA" collectorName="Short, BR" country="Brazil" elevation="17" latitude="3.85039" location="Oiapoque" longLatPrecision="1" longitude="-51.81683" pageId="21" pageNumber="22" specimenCount="1" stateProvince="Amapa" typeStatus="holotype">
|
||
<emphasis id="B97CEADAFFE9FFEA604EFD27064AF5F7" bold="true" box="[333,533,726,753]" pageId="21" pageNumber="22">
|
||
<typeStatus id="54B3886AFFE9FFEA604EFD2705E5F5F6" box="[333,442,727,753]" pageId="21" pageNumber="22" type="holotype">Holotype</typeStatus>
|
||
(male):
|
||
</emphasis>
|
||
“
|
||
<collectingCountry id="F31F7658FFE9FFEA6325FD2706CEF5F6" box="[550,657,727,753]" name="Brazil" pageId="21" pageNumber="22">BRAZIL</collectingCountry>
|
||
,
|
||
<collectingRegion id="49CCF82AFFE9FFEA639AFD2706B5F5F6" box="[665,746,727,753]" country="Brazil" name="Amapa" pageId="21" pageNumber="22">Amapá</collectingRegion>
|
||
,
|
||
<location id="8ED76013FFE9FFEA63FEFD270735F5F6" LSID="urn:lsid:plazi:treatment:03A187DEFFE9FFEA6194FD9A0169F1E6:8ED76013FFE9FFEA63FEFD270735F5F6" box="[765,874,727,753]" country="Brazil" latitude="3.85039" longLatPrecision="1" longitude="-51.81683" name="Oiapoque" pageId="21" pageNumber="22" stateProvince="Amapa">Oiapoque</location>
|
||
(ca.
|
||
<quantity id="4CF09B2DFFE9FFEA62A3FD270787F5F6" box="[928,984,727,753]" metricMagnitude="3" metricUnit="m" metricValue="1.0" pageId="21" pageNumber="22" unit="km" value="1.0">1 km</quantity>
|
||
E),
|
||
<date id="FFB61008FFE9FFEA6506FD2700D7F5F6" box="[1029,1160,727,753]" pageId="21" pageNumber="22" value="2018-07-18">
|
||
<collectingDate id="EFF2E9E0FFE9FFEA6506FD2700D7F5F6" box="[1029,1160,727,753]" pageId="21" pageNumber="22" value="2018-07-18">18.vii.2018</collectingDate>
|
||
</date>
|
||
, stream margin (
|
||
<geoCoordinate id="EE3C500FFFE9FFEA643CFD2601C3F5F6" box="[1343,1436,726,753]" degrees="3.85039" direction="north" orientation="latitude" pageId="21" pageNumber="22" precision="1" value="3.85039">3.85039</geoCoordinate>
|
||
<geoCoordinate id="EE3C500FFFE9FFEA6194FD0A0551F412" box="[151,270,762,789]" degrees="51.81683" direction="west" orientation="longitude" pageId="21" pageNumber="22" precision="1" value="-51.81683">-51.81683</geoCoordinate>
|
||
),
|
||
<quantity id="4CF09B2DFFE9FFEA6021FD0B0500F412" box="[290,351,763,789]" metricMagnitude="1" metricUnit="m" metricValue="1.7" pageId="21" pageNumber="22" unit="m" value="17.0">
|
||
<elevation id="0025D1FBFFE9FFEA6021FD0B0500F412" box="[290,351,763,789]" metricMagnitude="1" metricUnit="m" metricValue="1.7" pageId="21" pageNumber="22" unit="m" value="17.0">17 m</elevation>
|
||
</quantity>
|
||
; leg.
|
||
<collectorName id="26FD531EFFE9FFEA609EFD0B064EF412" box="[413,529,763,789]" pageId="21" pageNumber="22">Short, BR</collectorName>
|
||
18-0718-03B” (
|
||
<collectionCode id="ED19AE0DFFE9FFEA63C3FD0B0759F412" box="[704,774,763,789]" country="Brazil" httpUri="http://grbio.org/cool/rm88-499z" name="Instituto Nacional de Pesquisas da Amazonia" pageId="21" pageNumber="22">INPA</collectionCode>
|
||
)
|
||
</materialsCitation>
|
||
.
|
||
<materialsCitation id="3B603C95FFE9FFEA621AFD0B01C7F412" box="[793,1432,762,789]" collectingDate="2018-07-18" collectionCode="INPA, SEMC" collectorName="Short, BR" country="Brazil" elevation="17" latitude="3.85039" location="Same" longLatPrecision="1" longitude="-51.81683" pageId="21" pageNumber="22" specimenCount="1" stateProvince="Amapa" typeStatus="paratype">
|
||
<emphasis id="B97CEADAFFE9FFEA621AFD0B079DF413" bold="true" box="[793,962,762,789]" pageId="21" pageNumber="22">
|
||
<typeStatus id="54B3886AFFE9FFEA621AFD0B07CEF412" box="[793,913,763,789]" pageId="21" pageNumber="22" type="paratype">Paratypes</typeStatus>
|
||
(8):
|
||
</emphasis>
|
||
<location id="8ED76013FFE9FFEA62C8FD0B0056F412" LSID="urn:lsid:plazi:treatment:03A187DEFFE9FFEA6194FD9A0169F1E6:8ED76013FFE9FFEA62C8FD0B0056F412" box="[971,1033,763,789]" name="Same" pageId="21" pageNumber="22">Same</location>
|
||
data as holotype (6
|
||
<collectionCode id="ED19AE0DFFE9FFEA65F2FD0B016CF412" box="[1265,1331,763,789]" country="Brazil" httpUri="http://grbio.org/cool/rm88-499z" name="Instituto Nacional de Pesquisas da Amazonia" pageId="21" pageNumber="22">INPA</collectionCode>
|
||
,
|
||
<collectionCode id="ED19AE0DFFE9FFEA643CFD0B01CFF412" box="[1343,1424,763,789]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34264" name="University of Kansas - Biodiversity Institute" pageId="21" pageNumber="22" type="Museum">SEMC</collectionCode>
|
||
)
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="3B603C95FFE9FFEA6194FCEF0641F45A" collectingDate="2018-07" collectionCode="SEMC" collectorName="Short, BR" country="Brazil" elevation="0" latitude="3.87281" location="Oiapoque" longLatPrecision="1" longitude="-51.78939" pageId="21" pageNumber="22" specimenCount="18" stateProvince="Amapa" typeStatus="paratype">
|
||
<collectingRegion id="49CCF82AFFE9FFEA6194FCEF04B7F43E" box="[151,232,799,825]" country="Brazil" name="Amapa" pageId="21" pageNumber="22">Amapá</collectingRegion>
|
||
,
|
||
<location id="8ED76013FFE9FFEA61FFFCEF0536F43E" LSID="urn:lsid:plazi:treatment:03A187DEFFE9FFEA6194FD9A0169F1E6:8ED76013FFE9FFEA61FFFCEF0536F43E" box="[252,361,799,825]" country="Brazil" latitude="3.87281" longLatPrecision="1" longitude="-51.78939" name="Oiapoque" pageId="21" pageNumber="22" stateProvince="Amapa">Oiapoque</location>
|
||
(c.
|
||
<quantity id="4CF09B2DFFE9FFEA6090FCEE05BEF43E" box="[403,481,798,825]" metricMagnitude="3" metricUnit="m" metricValue="5.5" pageId="21" pageNumber="22" unit="km" value="5.5">5.5 km</quantity>
|
||
NE), balneário,
|
||
<geoCoordinate id="EE3C500FFFE9FFEA639AFCEF06ABF43E" box="[665,756,799,825]" degrees="3.87281" direction="north" orientation="latitude" pageId="21" pageNumber="22" precision="1" value="3.87281">3.87281</geoCoordinate>
|
||
<geoCoordinate id="EE3C500FFFE9FFEA63F8FCEE072FF43E" box="[763,880,798,825]" degrees="51.78939" direction="west" orientation="longitude" pageId="21" pageNumber="22" precision="1" value="-51.78939">-51.78939</geoCoordinate>
|
||
,
|
||
<elevation id="0025D1FBFFE9FFEA6278FCEF07B2F43E" box="[891,1005,799,825]" isEnumeration="true" pageId="21" pageNumber="22">
|
||
<quantity id="4CF09B2DFFE9FFEA6278FCEF07F1F43E" box="[891,942,799,825]" metricMagnitude="1" metricUnit="m" metricValue="1.0" pageId="21" pageNumber="22" unit="m" value="10.0">10m</quantity>
|
||
,
|
||
<quantity id="4CF09B2DFFE9FFEA62B9FCEF07B2F43E" box="[954,1005,799,825]" metricMagnitude="1" metricUnit="m" metricValue="1.8" pageId="21" pageNumber="22" unit="m" value="18.0">
|
||
<specimenCount id="9D0EFD41FFE9FFEA62B9FCEF07B2F43E" box="[954,1005,799,825]" pageId="21" pageNumber="22" type="generic">18m</specimenCount>
|
||
</quantity>
|
||
</elevation>
|
||
.
|
||
<date id="FFB61008FFE9FFEA62F2FCEF000DF43E" box="[1009,1106,799,825]" pageId="21" pageNumber="22" value="2018-07">
|
||
<collectingDate id="EFF2E9E0FFE9FFEA62F2FCEF000DF43E" box="[1009,1106,799,825]" pageId="21" pageNumber="22" value="2018-07">vii.2018</collectingDate>
|
||
</date>
|
||
, Margin of larger stream, leg.
|
||
<collectorName id="26FD531EFFE9FFEA6194FCB30554F45A" box="[151,267,835,861]" pageId="21" pageNumber="22">Short, BR</collectorName>
|
||
18-0718-01C (1
|
||
<collectionCode id="ED19AE0DFFE9FFEA60C6FCB30649F45A" box="[453,534,835,861]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34264" name="University of Kansas - Biodiversity Institute" pageId="21" pageNumber="22" type="Museum">SEMC</collectionCode>
|
||
)
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="3B603C95FFE9FFEA632AFCB30735F486" collectingDate="2018-07-18" collectionCode="SEMC" collectorName="Short, BR" country="Brazil" latitude="3.83424" location="Oiapoque" longLatPrecision="1" longitude="-51.83372" pageId="21" pageNumber="22" specimenCount="1" stateProvince="Amapa" typeStatus="paratype">
|
||
<collectingRegion id="49CCF82AFFE9FFEA632AFCB30622F45A" box="[553,637,835,861]" country="Brazil" name="Amapa" pageId="21" pageNumber="22">Amapá</collectingRegion>
|
||
,
|
||
<location id="8ED76013FFE9FFEA638BFCB306A7F45A" LSID="urn:lsid:plazi:treatment:03A187DEFFE9FFEA6194FD9A0169F1E6:8ED76013FFE9FFEA638BFCB306A7F45A" box="[648,760,835,861]" country="Brazil" latitude="3.83424" longLatPrecision="1" longitude="-51.83372" name="Oiapoque" pageId="21" pageNumber="22" stateProvince="Amapa">Oiapoque</location>
|
||
, behind house in town,
|
||
<geoCoordinate id="EE3C500FFFE9FFEA6505FCB3003EF45A" box="[1030,1121,835,861]" degrees="3.83424" direction="north" orientation="latitude" pageId="21" pageNumber="22" precision="1" value="3.83424">3.83424</geoCoordinate>
|
||
<geoCoordinate id="EE3C500FFFE9FFEA656AFCB20080F45A" box="[1129,1247,834,861]" degrees="51.83372" direction="west" orientation="longitude" pageId="21" pageNumber="22" precision="1" value="-51.83372">-51.83372</geoCoordinate>
|
||
, 13,
|
||
<date id="FFB61008FFE9FFEA6415FCB301C7F45A" box="[1302,1432,835,861]" pageId="21" pageNumber="22" value="2018-07-18">
|
||
<collectingDate id="EFF2E9E0FFE9FFEA6415FCB301C7F45A" box="[1302,1432,835,861]" pageId="21" pageNumber="22" value="2018-07-18">18.vii.2018</collectingDate>
|
||
</date>
|
||
, Margins of small stream, leg.
|
||
<collectorName id="26FD531EFFE9FFEA60E5FC970607F486" box="[486,600,871,897]" pageId="21" pageNumber="22">Short, BR</collectorName>
|
||
18-0718-04A (1
|
||
<collectionCode id="ED19AE0DFFE9FFEA6212FC97073DF486" box="[785,866,871,897]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34264" name="University of Kansas - Biodiversity Institute" pageId="21" pageNumber="22" type="Museum">SEMC</collectionCode>
|
||
)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3126543FFE9FFEA61C4FC7A05A1F332" pageId="21" pageNumber="22" type="diagnosis">
|
||
<paragraph id="8BB736C8FFE9FFEA61C4FC7A05A1F332" blockId="21.[151,1437,726,1761]" pageId="21" pageNumber="22">
|
||
<emphasis id="B97CEADAFFE9FFEA61C4FC7A058CF4A3" bold="true" box="[199,467,906,932]" pageId="21" pageNumber="22">Differential Diagnosis.</emphasis>
|
||
Among Brazilian species, recognized by the combination of small size (ca.
|
||
<quantity id="4CF09B2DFFE9FFEA642BFC7B01CFF4A2" box="[1320,1424,907,933]" metricMagnitude="-3" metricUnit="m" metricValue="2.62" pageId="21" pageNumber="22" unit="mm" value="2.62">2.62 mm</quantity>
|
||
), the black to bronze dorsal color, the pronotum with moderately deep impressions and dense, rather uniform punctuation, the elytral interstriae narrow ridges, often forming zig-zag pattern, the pronotal shape, and the male genitalia (
|
||
<figureCitation id="13332A4DFFE9FFEA61A3FC0704ADF316" box="[160,242,1015,1041]" captionStart="FIGURES 46–47" captionStartId="75.[151,264,1944,1968]" captionTargetBox="[208,1390,189,1902]" captionTargetId="figure-15@75.[185,1402,181,1920]" captionTargetPageId="75" captionText="FIGURES 46–47. Habitus and male genitalia of holotypes. 46. Hydrochus xingu n. sp. 47. Hydrochus constrictus n. sp." figureDoi="http://doi.org/10.5281/zenodo.5043332" httpUri="https://zenodo.org/record/5043332/files/figure.png" pageId="21" pageNumber="22">Fig. 47</figureCitation>
|
||
; described below). Differentiation from other similarly small sized species with similarly shaped pronotum will require dissection of males.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3126543FFE9FFEA61C4FBCE048BF1BA" pageId="21" pageNumber="22" type="description">
|
||
<paragraph id="8BB736C8FFE9FFEA61C4FBCE0020F20A" blockId="21.[151,1437,726,1761]" pageId="21" pageNumber="22">
|
||
<emphasis id="B97CEADAFFE9FFEA61C4FBCE050EF35F" bold="true" box="[199,337,1086,1112]" pageId="21" pageNumber="22">Description</emphasis>
|
||
. Size:
|
||
<typeStatus id="54B3886AFFE9FFEA60A7FBCF0659F35E" box="[420,518,1087,1113]" pageId="21" pageNumber="22" type="holotype">holotype</typeStatus>
|
||
(length/width, mm): body (length to elytral apices) 2.62/0.95; head width 0.62; pronotum l/w 0.62/0.64; PA 0.64; PB 0.52; elytra 1.63/0.95. Habitus as illustrated (
|
||
<figureCitation id="13332A4DFFE9FFEA6545FB9300C3F37A" box="[1094,1180,1123,1149]" captionStart="FIGURES 46–47" captionStartId="75.[151,264,1944,1968]" captionTargetBox="[208,1390,189,1902]" captionTargetId="figure-15@75.[185,1402,181,1920]" captionTargetPageId="75" captionText="FIGURES 46–47. Habitus and male genitalia of holotypes. 46. Hydrochus xingu n. sp. 47. Hydrochus constrictus n. sp." figureDoi="http://doi.org/10.5281/zenodo.5043332" httpUri="https://zenodo.org/record/5043332/files/figure.png" pageId="21" pageNumber="22">Fig. 47</figureCitation>
|
||
). Dorsum grey to dark brown or black, with very slight iridescence, elytra with black spots. Legs testaceous to brown. Dorsal punctuation dense. Punctation on elytra ca. 2x that of pronotum. Elytra interstriae narrow ridges, often forming zig-zag pattern, to ca. 0.5x strial puncture diameter, or less. Interstria 5
|
||
<superScript id="7C7D9B80FFE9FFEA63EDFB3E06A4F3DB" attach="left" box="[750,763,1230,1244]" fontSize="6" pageId="21" pageNumber="22">th</superScript>
|
||
higher than others, except 9
|
||
<superScript id="7C7D9B80FFE9FFEA6531FB3E0060F3DB" attach="none" box="[1074,1087,1230,1244]" fontSize="6" pageId="21" pageNumber="22">th</superScript>
|
||
. Interstria 9
|
||
<superScript id="7C7D9B80FFE9FFEA65C7FB3E008EF3DB" attach="left" box="[1220,1233,1230,1244]" fontSize="6" pageId="21" pageNumber="22">th</superScript>
|
||
more convex than others, overhanging 10
|
||
<superScript id="7C7D9B80FFE9FFEA609AFB0205F9F207" attach="left" box="[409,422,1266,1280]" fontSize="6" pageId="21" pageNumber="22">th</superScript>
|
||
interstria. Usual area of callus on 5
|
||
<superScript id="7C7D9B80FFE9FFEA6230FB02071FF207" attach="left" box="[819,832,1266,1280]" fontSize="6" pageId="21" pageNumber="22">th</superScript>
|
||
very weakly raised, if at all.
|
||
</paragraph>
|
||
<paragraph id="8BB736C8FFE9FFEA61C4FAE704ABF27E" blockId="21.[151,1437,726,1761]" pageId="21" pageNumber="22">Pronotum length less than width (ratio ca. 32/37), densely coarsely punctate, of quite uniform puncture size; widest at anterior margin, narrowed at base, sides weakly sinuate, smooth; anterior margin bisinuate; depressions shallow.</paragraph>
|
||
<paragraph id="8BB736C8FFE9FFEA61C4FA73006AF2C6" blockId="21.[151,1437,726,1761]" pageId="21" pageNumber="22">Elytra with spaces between strial punctures narrow walls to ca. 0.5x their diameter; apices slightly produced, separately rounded in dorsal view, in lateral view outer margin without angulation.</paragraph>
|
||
<paragraph id="8BB736C8FFE9FFEA61C4FA3B00E2F2E2" blockId="21.[151,1437,726,1761]" box="[199,1213,1483,1509]" pageId="21" pageNumber="22">Ventral characters: Mentum punctate, with central depression; submentum without foveae.</paragraph>
|
||
<paragraph id="8BB736C8FFE9FFEA61C4FA1F048BF1BA" blockId="21.[151,1437,726,1761]" pageId="21" pageNumber="22">
|
||
Male genitalia (
|
||
<figureCitation id="13332A4DFFE9FFEA6075FA1F0598F10E" box="[374,455,1519,1545]" captionStart="FIGURES 46–47" captionStartId="75.[151,264,1944,1968]" captionTargetBox="[208,1390,189,1902]" captionTargetId="figure-15@75.[185,1402,181,1920]" captionTargetPageId="75" captionText="FIGURES 46–47. Habitus and male genitalia of holotypes. 46. Hydrochus xingu n. sp. 47. Hydrochus constrictus n. sp." figureDoi="http://doi.org/10.5281/zenodo.5043332" httpUri="https://zenodo.org/record/5043332/files/figure.png" pageId="21" pageNumber="22">Fig. 47</figureCitation>
|
||
) general characters: genitalia without parameres; basal piece elongate, nearly straight in both dorsal/ventral and lateral views, basal 3/5 thickened, markedly arcuate in lateral view, distal ½ thin, apex bifid, distal piece issuing from between bifurcations; distal piece moderately short, straight in lateral view, with terminal minute tapering process, distal piece in dorsal/ventral views gradually increasing in width until subapical, where markedly narrowed in width, then widened to apex, tapering process issuing from distal margin, at ca. middle of apex.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3126543FFE9FFEA61C4F9370169F1E6" box="[199,1334,1735,1761]" pageId="21" pageNumber="22" type="etymology">
|
||
<paragraph id="8BB736C8FFE9FFEA61C4F9370169F1E6" blockId="21.[151,1437,726,1761]" box="[199,1334,1735,1761]" pageId="21" pageNumber="22">
|
||
<emphasis id="B97CEADAFFE9FFEA61C4F9370517F1E6" bold="true" box="[199,328,1735,1761]" pageId="21" pageNumber="22">Etymology</emphasis>
|
||
. Named in reference to the subapical constriction of the distal piece of the male genitalia.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |