<document id="7FB8B0E492D39F08C2B8DC4E8EFF116D" ID-CLB-Dataset="24789" ID-DOI="10.11646/zootaxa.4701.2.2" ID-GBIF-Dataset="2254e402-c6b6-4b90-95d8-587e979af76f" ID-ISSN="1175-5326" ID-Zenodo-Dep="3557927" ID-ZooBank="69045F2D-1E16-427B-939E-9F0A6D047D05" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1575043726066" checkinUser="plazi" docAuthor="Perkins, Philip D." docDate="2019" docId="C17B87FF3C3D1235C0E6FEC3FCE9F1CC" docLanguage="en" docName="zootaxa.4701.2.2.pdf" docOrigin="Zootaxa 4701 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Hydrochus corruscans Perkins 2019, new status" docType="treatment" docVersion="7" lastPageNumber="152" masterDocId="3D42FF873C3E1236C071FA4AFF92F730" masterDocTitle="Type designations for Neotropical water beetles in the genus Hydrochus Leach 1817 (Coleoptera: Hydrochidae)" masterLastPageNumber="167" masterPageNumber="149" pageNumber="152" updateTime="1698769658320" updateUser="ExternalLinkService">
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<mods:title id="BCC8E3398A14E25D223063D01ECF6CB1">Type designations for Neotropical water beetles in the genus Hydrochus Leach 1817 (Coleoptera: Hydrochidae)</mods:title>
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<paragraph id="496D36E93C3D1235C0E6FEC3FD03F393" blockId="3.[151,657,1161,1223]" box="[151,657,1161,1188]" pageId="3" pageNumber="152">
<heading id="122581853C3D1235C0E6FEC3FD03F393" bold="true" box="[151,657,1161,1188]" fontSize="11" level="1" pageId="3" pageNumber="152" reason="1">
<emphasis id="7BA6EAFB3C3D1235C0E6FEC3FD03F393" bold="true" box="[151,657,1161,1188]" pageId="3" pageNumber="152">
<taxonomicName id="8ED24D6A3C3D1235C0E6FEC3FD93F393" ID-CoL="3N66Q" authority="Bruch" authorityName="Perkins" authorityYear="2019" box="[151,513,1161,1188]" class="Insecta" family="Hydrochidae" genus="Hydrochus" kingdom="Animalia" order="Coleoptera" pageId="3" pageNumber="152" phylum="Arthropoda" rank="species" species="corruscans" status="stat. nov.">
<emphasis id="7BA6EAFB3C3D1235C0E6FEC3FE38F393" bold="true" box="[151,426,1161,1188]" italics="true" pageId="3" pageNumber="152">Hydrochus corruscans</emphasis>
Bruch
</taxonomicName>
, 
<taxonomicNameLabel id="609557803C3D1235C27FFEC3FD03F393" box="[526,657,1161,1187]" pageId="3" pageNumber="152">new status</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
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<subSubSection id="01C865623C3D1235C0E6FEE7FEB0F3F7" box="[151,290,1197,1223]" pageId="3" pageNumber="152" type="description">
<paragraph id="496D36E93C3D1235C0E6FEE7FEB0F3F7" blockId="3.[151,657,1161,1223]" box="[151,290,1197,1223]" pageId="3" pageNumber="152">
<figureCitation id="D1E92A6C3C3D1235C0E6FEE7FF77F3F7" box="[151,229,1197,1223]" captionStart="FIGURE 2" captionStartId="4.[151,250,1988,2013]" captionTargetBox="[174,1418,600,1936]" captionTargetId="figure@4.[151,1435,561,1963]" captionTargetPageId="4" captionText="FIGURE 2. Hydrochus corruscans Bruch, habitus and male genitalia of lectotype." figureDoi="http://doi.org/10.5281/zenodo.3557931" httpUri="https://zenodo.org/record/3557931/files/figure.png" pageId="3" pageNumber="152">Figs. 2</figureCitation>
, 
<figureCitation id="D1E92A6C3C3D1235C080FEE7FEB0F3F7" box="[241,290,1197,1223]" captionStart="FIGURES 12" captionStartId="15.[151,264,1980,2005]" captionTargetBox="[215,1415,381,1942]" captionTargetId="figure@15.[158,1430,381,1955]" captionTargetPageId="15" captionText="FIGURES 12A–E. Labels of lectotypes. (A) Hydrochus ducalis Knisch; (B) Hydrochus drakei Knisch; (C) Hydrochus variabilis Knisch; (D) Hydrochus corruscans Bruch; (E) Hydrochus argutus Knisch." figureDoi="http://doi.org/10.5281/zenodo.3557951" httpUri="https://zenodo.org/record/3557951/files/figure.png" pageId="3" pageNumber="152">12D</figureCitation>
</paragraph>
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<subSubSection id="01C865623C3D1235C0E6FEBBFC20F218" pageId="3" pageNumber="152" type="reference_group">
<paragraph id="496D36E93C3D1235C0E6FEBBFDD3F23A" blockId="3.[151,946,1265,1320]" box="[151,577,1265,1290]" pageId="3" pageNumber="152">
<treatmentCitationGroup id="69C211C73C3D1235C0E6FEBBFDD3F23A" box="[151,577,1265,1290]" pageId="3" pageNumber="152">
<taxonomicName id="8ED24D6A3C3D1235C0E6FEBBFDAFF23A" authority="Bruch 1915: 462" authorityName="Bruch" authorityPageNumber="462" authorityYear="1915" box="[151,573,1265,1290]" class="Aves" family="Apodidae" genus="Hydrochous" kingdom="Animalia" order="Apodiformes" pageId="3" pageNumber="152" phylum="Chordata" rank="species" species="corruscans">
<emphasis id="7BA6EAFB3C3D1235C0E6FEBBFE1BF239" box="[151,393,1265,1289]" italics="true" pageId="3" pageNumber="152">Hydrochous corruscans</emphasis>
<treatmentCitation id="C87310F83C3D1235C1FEFEBBFDAFF23A" author="Bruch, C." box="[399,573,1265,1290]" page="462" pageId="3" pageNumber="152" year="1915">
<bibRefCitation id="2D434B183C3D1235C1FEFEBBFDAFF23A" author="Bruch, C." box="[399,573,1265,1290]" pageId="3" pageNumber="152" pagination="447 - 470" refId="ref5347" refString="Bruch, C. (1915) Nuevas especies de coleoptero hidrofilidos. Revista del Museo de La Plata, 19, 447 - 470." type="journal article" year="1915">Bruch 1915: 462</bibRefCitation>
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.
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</paragraph>
<paragraph id="496D36E93C3D1235C0E6FF5AFC20F218" blockId="3.[151,946,1265,1320]" box="[151,946,1295,1320]" pageId="3" pageNumber="152">
<taxonomicName id="8ED24D6A3C3D1235C0E6FF5AFD31F218" authority=": Knisch, Arch. Naturgesch." authorityName="Knisch, Arch. Naturgesch." box="[151,675,1295,1320]" class="Aves" family="Apodidae" genus="Hydrochous" kingdom="Animalia" order="Apodiformes" pageId="3" pageNumber="152" phylum="Chordata" rank="species" species="corruscans">
<emphasis id="7BA6EAFB3C3D1235C0E6FF5AFE1BF218" box="[151,393,1296,1320]" italics="true" pageId="3" pageNumber="152">Hydrochous corruscans</emphasis>
: Knisch, Arch. Naturgesch.
</taxonomicName>
85 A (8) (1919), 1920: 58.
</paragraph>
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<subSubSection id="01C865623C3D1235C0E6FF1CFC51F15C" pageId="3" pageNumber="152" type="description">
<paragraph id="496D36E93C3D1235C0E6FF1CFC51F15C" blockId="3.[151,1437,1366,1789]" pageId="3" pageNumber="152">
<materialsCitation id="F9BA3CB43C3D1235C0E6FF1CFC51F15C" ID-GBIF-Occurrence="2460219432" collectingDate="1915-01-01" collectionCode="RBINS" collectorName="Coll. A. d'Orchymont &amp; C. Bruch &amp; P. D. Perkins &amp; P. D. Perkins." country="Argentina" county="Orchymont" location="The" municipality="Knisch" pageId="3" pageNumber="152" specimenCount="7" stateProvince="Ciudad Autonoma de Buenos Aires" typeStatus="syntype">
The 
<collectionCode id="2FC3AE2C3C3D1235C0BCFF1CFE8DF240" box="[205,287,1366,1392]" country="Belgium" httpUri="http://biocol.org/urn:lsid:biocol.org:col:35271" lsid="urn:lsid:biocol.org:col:35271" name="Royal Belgian Institute of Natural Sciences" pageId="3" pageNumber="152" type="Museum">RBINS</collectionCode>
kindly provided eight 
<typeStatus id="9669884B3C3D1235C25BFF1DFD1EF241" box="[554,652,1367,1393]" pageId="3" pageNumber="152" type="syntype">syntypes</typeStatus>
of 
<taxonomicName id="8ED24D6A3C3D1235C2C9FF1CFB9BF240" authority="Bruch" authorityName="Bruch" authorityYear="1915" box="[696,1033,1366,1392]" class="Insecta" family="Hydrochidae" genus="Hydrochus" kingdom="Animalia" order="Coleoptera" pageId="3" pageNumber="152" phylum="Arthropoda" rank="species" species="corruscans">
<emphasis id="7BA6EAFB3C3D1235C2C9FF1CFC25F240" box="[696,951,1366,1392]" italics="true" pageId="3" pageNumber="152">Hydrochus corruscans</emphasis>
Bruch
</taxonomicName>
, which are part of the 
<collectingCounty id="A00C4E653C3D1235C564FF1CFA06F240" box="[1301,1428,1366,1392]" pageId="3" pageNumber="152">Orchymont</collectingCounty>
/ 
<collectingMunicipality id="A909AC933C3D1235C0E6FF30FF74F2A4" box="[151,230,1402,1428]" pageId="3" pageNumber="152">Knisch</collectingMunicipality>
types collection. 
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<typeStatus id="9669884B3C3D1235C1ABFF31FDAEF2A5" box="[474,572,1403,1429]" pageId="3" pageNumber="152" type="syntype">syntypes</typeStatus>
consist of six females, one specimen of unknown gender (unknown because a prior worker dissected the specimen, but there are no genital segments or male genitalia with the specimen), and one male. I have selected the male to serve as 
<typeStatus id="9669884B3C3D1235C21EFF88FD44F2EC" box="[623,726,1474,1500]" pageId="3" pageNumber="152" type="lectotype">lectotype</typeStatus>
and labeled it as such, and provide images of the habitus, male genitalia, and labels of that specimen (
<figureCitation id="D1E92A6C3C3D1235C239FFACFD0AF130" box="[584,664,1510,1536]" captionStart="FIGURE 2" captionStartId="4.[151,250,1988,2013]" captionTargetBox="[174,1418,600,1936]" captionTargetId="figure@4.[151,1435,561,1963]" captionTargetPageId="4" captionText="FIGURE 2. Hydrochus corruscans Bruch, habitus and male genitalia of lectotype." figureDoi="http://doi.org/10.5281/zenodo.3557931" httpUri="https://zenodo.org/record/3557931/files/figure.png" pageId="3" pageNumber="152">Figs. 2</figureCitation>
, 
<figureCitation id="D1E92A6C3C3D1235C2D4FFACFD4BF130" box="[677,729,1510,1536]" captionStart="FIGURES 12" captionStartId="15.[151,264,1980,2005]" captionTargetBox="[215,1415,381,1942]" captionTargetId="figure@15.[158,1430,381,1955]" captionTargetPageId="15" captionText="FIGURES 12A–E. Labels of lectotypes. (A) Hydrochus ducalis Knisch; (B) Hydrochus drakei Knisch; (C) Hydrochus variabilis Knisch; (D) Hydrochus corruscans Bruch; (E) Hydrochus argutus Knisch." figureDoi="http://doi.org/10.5281/zenodo.3557951" httpUri="https://zenodo.org/record/3557951/files/figure.png" pageId="3" pageNumber="152">12D</figureCitation>
). 
<typeStatus id="9669884B3C3D1235C29CFFADFCCFF131" box="[749,861,1511,1537]" pageId="3" pageNumber="152" type="lectotype">Lectotype</typeStatus>
labels (
<figureCitation id="D1E92A6C3C3D1235C3C4FFACFB8DF130" box="[949,1055,1510,1536]" captionStart="FIGURES 12" captionStartId="15.[151,264,1980,2005]" captionTargetBox="[215,1415,381,1942]" captionTargetId="figure@15.[158,1430,381,1955]" captionTargetPageId="15" captionText="FIGURES 12A–E. Labels of lectotypes. (A) Hydrochus ducalis Knisch; (B) Hydrochus drakei Knisch; (C) Hydrochus variabilis Knisch; (D) Hydrochus corruscans Bruch; (E) Hydrochus argutus Knisch." figureDoi="http://doi.org/10.5281/zenodo.3557951" httpUri="https://zenodo.org/record/3557951/files/figure.png" pageId="3" pageNumber="152">Fig. 12D</figureCitation>
): “ 
<taxonomicName id="8ED24D6A3C3D1235C44DFFACFA17F130" authority="Bruch" authorityName="Bruch" authorityYear="1915" box="[1084,1413,1510,1537]" class="Insecta" family="Hydrochidae" genus="Hydrochus" kingdom="Animalia" order="Coleoptera" pageId="3" pageNumber="152" phylum="Arthropoda" rank="species" species="corruscans">Hydrochus corruscans Bruch</taxonomicName>
// 
<collectorName id="E427533F3C3D1235C0E6FC40FE1DF114" box="[151,399,1546,1572]" pageId="3" pageNumber="152">Coll. A. d’Orchymont</collectorName>
// Cotypus // Rep. 
<collectingCountry id="31C576793C3D1235C215FC40FC94F114" box="[612,774,1546,1572]" name="Argentina" pageId="3" pageNumber="152">ARGENTINA</collectingCountry>
Prov. 
<collectingRegion id="8B16F80B3C3D1235C321FC41FC75F114" box="[848,999,1546,1573]" country="Argentina" name="Ciudad Autonoma de Buenos Aires" pageId="3" pageNumber="152">Buenos Aires</collectingRegion>
<date id="3D6C10293C3D1235C39FFC40FBF2F114" box="[1006,1120,1545,1572]" pageId="3" pageNumber="152" value="1915-01-01">
<collectingDate id="2D28E9C13C3D1235C39FFC40FBF2F114" box="[1006,1120,1545,1572]" pageId="3" pageNumber="152" value="1915-01-01">1. 1. 1915</collectingDate>
</date>
<collectorName id="E427533F3C3D1235C419FC40FB5FF114" box="[1128,1229,1546,1572]" pageId="3" pageNumber="152">C. Bruch</collectorName>
// HABITUS/GE- NIT. DIGITAL IMAGES captured 2019 
<collectorName id="E427533F3C3D1235C210FC65FD79F178" box="[609,747,1582,1609]" pageId="3" pageNumber="152">P.D. Perkins</collectorName>
// [red] 
<typeStatus id="9669884B3C3D1235C336FC64FC75F178" box="[839,999,1582,1608]" pageId="3" pageNumber="152" type="lectotype">LECTOTYPE</typeStatus>
<taxonomicName id="8ED24D6A3C3D1235C39EFC64FAAAF178" authority="Bruch" authorityName="Bruch" authorityYear="1915" box="[1007,1336,1582,1608]" class="Insecta" family="Hydrochidae" genus="Hydrochus" kingdom="Animalia" order="Coleoptera" pageId="3" pageNumber="152" phylum="Arthropoda" rank="species" species="corruscans">
<emphasis id="7BA6EAFB3C3D1235C39EFC64FB7EF178" box="[1007,1260,1582,1608]" italics="true" pageId="3" pageNumber="152">Hydrochus corruscans</emphasis>
Bruch
</taxonomicName>
desig. 
<collectorName id="E427533F3C3D1235C5F8FC65FE8AF15C" pageId="3" pageNumber="152">P. D. Perkins.</collectorName>
” The seven other 
<typeStatus id="9669884B3C3D1235C190FC19FDD1F15D" box="[481,579,1619,1645]" pageId="3" pageNumber="152" type="syntype">syntypes</typeStatus>
have been labeled 
<typeStatus id="9669884B3C3D1235C36BFC18FC2DF15C" box="[794,959,1618,1644]" pageId="3" pageNumber="152" type="paralectotype">paralectotypes</typeStatus>
.
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="01C865623C3D1235C0B6FC3CFCE9F1CC" pageId="3" pageNumber="152" type="discussion">
<paragraph id="496D36E93C3D1235C0B6FC3CFCE9F1CC" blockId="3.[151,1437,1366,1789]" pageId="3" pageNumber="152">
<emphasis id="7BA6EAFB3C3D1235C0B6FC3CFEA9F1A0" bold="true" box="[199,315,1654,1680]" pageId="3" pageNumber="152">Remarks.</emphasis>
<bibRefCitation id="2D434B183C3D1235C137FC3CFE48F1A0" author="Oliva, A." box="[326,474,1654,1680]" pageId="3" pageNumber="152" pagination="87 - 104" refId="ref6088" refString="Oliva, A. (1992) The species of Hydrochus (Coleoptera; Hydrophiloidea; Hydrochidae) described from South America. Bulletin et annales de la Societe royale belge d'entomologie, 128, 87 - 104." type="journal article" year="1992">Oliva (1992)</bibRefCitation>
placed 
<taxonomicName id="8ED24D6A3C3D1235C24BFC3CFC18F1A0" authority="Bruch" authorityName="Bruch" authorityYear="1915" box="[570,906,1654,1680]" class="Insecta" family="Hydrochidae" genus="Hydrochus" kingdom="Animalia" order="Coleoptera" pageId="3" pageNumber="152" phylum="Arthropoda" rank="species" species="corruscans">
<emphasis id="7BA6EAFB3C3D1235C24BFC3CFCA9F1A0" box="[570,827,1654,1680]" italics="true" pageId="3" pageNumber="152">Hydrochus corruscans</emphasis>
Bruch
</taxonomicName>
as a junior synonym of 
<taxonomicName id="8ED24D6A3C3D1235C4C3FC3CFEB3F184" authority="Sharp, 1882" authorityName="Sharp. High" authorityYear="1882" class="Insecta" family="Hydrochidae" genus="Hydrochus" kingdom="Animalia" order="Coleoptera" pageId="3" pageNumber="152" phylum="Arthropoda" rank="species" species="obscurus">
<emphasis id="7BA6EAFB3C3D1235C4C3FC3CFA0EF1A0" box="[1202,1436,1654,1680]" italics="true" pageId="3" pageNumber="152">Hydrochus obscurus</emphasis>
<bibRefCitation id="2D434B183C3D1235C0E6FCD0FEB3F184" author="Sharp, D." box="[151,289,1690,1716]" pageId="3" pageNumber="152" refId="ref6228" refString="Sharp, D. (1882) Biologia Centrali-Americana (Coleoptera). Insecta Coleoptera. Vol. 1. Part 2. Published for the editors by R. H. Porter, London, 824 pp., 19 tabs." type="book" year="1882">Sharp, 1882</bibRefCitation>
</taxonomicName>
. However, the dorsal habitus and male genitalia of the 
<typeStatus id="9669884B3C3D1235C3F4FCD0FC7EF184" box="[901,1004,1690,1716]" pageId="3" pageNumber="152" type="lectotype">lectotype</typeStatus>
of 
<taxonomicName id="8ED24D6A3C3D1235C461FCD0FAC5F184" authority="Bruch" authorityName="Bruch" authorityYear="1915" box="[1040,1367,1690,1716]" class="Insecta" family="Hydrochidae" genus="Hydrochus" kingdom="Animalia" order="Coleoptera" pageId="3" pageNumber="152" phylum="Arthropoda" rank="species" species="corruscans">
<emphasis id="7BA6EAFB3C3D1235C461FCD0FA9EF184" box="[1040,1292,1690,1716]" italics="true" pageId="3" pageNumber="152">Hydrochus corruscans</emphasis>
Bruch
</taxonomicName>
differ significantly from that of specimens of 
<taxonomicName id="8ED24D6A3C3D1235C225FCF4FA10F1E8" authority="Bruch" authorityName="Bruch" box="[596,1410,1726,1752]" class="Insecta" family="Hydrochidae" genus="Hydrochus" kingdom="Animalia" order="Coleoptera" pageId="3" pageNumber="152" phylum="Arthropoda" rank="variety" species="obscurus" variety="corruscans">
<emphasis id="7BA6EAFB3C3D1235C225FCF4FCA8F1E8" box="[596,826,1726,1752]" italics="true" pageId="3" pageNumber="152">Hydrochus obscurus</emphasis>
Sharp. Consequently, 
<emphasis id="7BA6EAFB3C3D1235C449FCF4FAA4F1E8" box="[1080,1334,1726,1752]" italics="true" pageId="3" pageNumber="152">Hydrochus corruscans</emphasis>
Bruch
</taxonomicName>
is hereby removed from synonymy with 
<taxonomicName id="8ED24D6A3C3D1235C234FCA8FCE9F1CC" authority="Sharp." authorityName="Sharp. High" authorityYear="1882" box="[581,891,1762,1788]" class="Insecta" family="Hydrochidae" genus="Hydrochus" kingdom="Animalia" order="Coleoptera" pageId="3" pageNumber="152" phylum="Arthropoda" rank="species" species="obscurus">
<emphasis id="7BA6EAFB3C3D1235C234FCA8FCB9F1CC" box="[581,811,1762,1788]" italics="true" pageId="3" pageNumber="152">Hydrochus obscurus</emphasis>
Sharp.
</taxonomicName>
</paragraph>
</subSubSection>
</treatment>
</document>