treatments-xml/data/03/95/97/03959737FFEE203B116A8BF9FF436917.xml

<document id="44335540FAFC262926D1763D854F3067" ID-DOI="10.1515/aemnp-2017-0087" ID-ISSN="0374-1036" ID-Zenodo-Dep="10101344" ID-ZooBank="EC4E5771-9B5E-4745-BB24-556963D657B7" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1630129091855" checkinUser="marcus" docAuthor="Gustafson, Grey T. &amp; Short, Andrew E. Z." docDate="2017" docId="03959737FFEE203B116A8BF9FF436917" docLanguage="en" docName="ActaEntMusNatPra.2017.57.2.479-520.imf" docOrigin="Acta Entomologica Musei Nationalis Pragae 57 (2)" docStyle="DocumentStyle:60E99616ED1F2F5EE637DA5E5309A4D2.7:ActaEntMusNatPra.2017.journal_article" docStyleId="60E99616ED1F2F5EE637DA5E5309A4D2" docStyleName="ActaEntMusNatPra.2017.journal_article" docStyleVersion="7" docTitle="Gyrinus (Oreogyrinus) venezolensis Ochs 1953" docType="treatment" docVersion="4" lastPageNumber="508" masterDocId="FFACEF4FFFF4202610128802FFA16F54" masterDocTitle="Review of the whirligig beetle genus Gyrinus of Venezuela (Coleoptera: Gyrinidae)" masterLastPageNumber="520" masterPageNumber="479" pageNumber="505" updateTime="1699613931733" updateUser="ExternalLinkService">
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<mods:title id="BF59295CC4AE78BCE4FD58293E3573D4">Review of the whirligig beetle genus Gyrinus of Venezuela (Coleoptera: Gyrinidae)</mods:title>
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<mods:namePart id="01602AD09E97A926FE4313576B20E7F6">Gustafson, Grey T.</mods:namePart>
<mods:affiliation id="FCBEB8D8E88C618BAC57FAB99BD7494F">) &amp; 1,2) &amp;) Department of Ecology and Evolutionary Biology, University of Kansas, Lawrence, KS 66045, USA; e-mail: gtgustafson @ gmail. com</mods:affiliation>
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<mods:namePart id="9FCBB20E198D444D18211BE36DEB4A2B">Short, Andrew E. Z.</mods:namePart>
<mods:affiliation id="D685578382B0C88DB2A1DB6C7D1C59AD">) &amp; 1,2) &amp;) Department of Ecology and Evolutionary Biology, University of Kansas, Lawrence, KS 66045, USA; e-mail: gtgustafson @ gmail. com &amp; 1,2) &amp;) Division of Entomology, Biodiversity Institute, University of Kansas, Lawrence, KS 66045, USA; e-mail: aezshort @ ku. edu</mods:affiliation>
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<mods:title id="8904BD2DD36BA3FA0D7D27F356905DE6">Acta Entomologica Musei Nationalis Pragae</mods:title>
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<mods:date id="83F956340FA0B480EED4BBCE9E6CDE09">2017</mods:date>
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<subSubSection id="C32675AAFFEE203C116A8BF9FC246B47" box="[376,901,1019,1043]" pageId="26" pageNumber="505" type="nomenclature">
<paragraph id="8B832621FFEE203C116A8BF9FC246B47" blockId="26.[376,901,1019,1043]" box="[376,901,1019,1043]" pageId="26" pageNumber="505">
<heading id="D0CB914DFFEE203C116A8BF9FC246B47" bold="true" box="[376,901,1019,1043]" centered="true" fontSize="8" level="2" pageId="26" pageNumber="505" reason="3">
<taxonomicName id="4C3C5DA2FFEE203C116A8BF9FC246B47" authority="Ochs, 1953" authorityName="Ochs" authorityYear="1953" box="[376,901,1019,1043]" class="Insecta" family="Gyrinidae" genus="Gyrinus" kingdom="Animalia" order="Coleoptera" pageId="26" pageNumber="505" phylum="Arthropoda" rank="species" species="venezolensis" subGenus="Oreogyrinus">
<emphasis id="B948FA33FFEE203C116A8BF9FC246B47" bold="true" box="[376,901,1019,1043]" pageId="26" pageNumber="505">
<emphasis id="B948FA33FFEE203C116A8BF9FE706B47" bold="true" box="[376,465,1019,1043]" italics="true" pageId="26" pageNumber="505">Gyrinus</emphasis>
(
<emphasis id="B948FA33FFEE203C11F38BF9FDCA6B47" bold="true" box="[481,619,1019,1043]" italics="true" pageId="26" pageNumber="505">Oreogyrinus</emphasis>
) 
<emphasis id="B948FA33FFEE203C12688BF9FCA36B47" bold="true" box="[634,770,1019,1043]" italics="true" pageId="26" pageNumber="505">venezolensis</emphasis>
<bibRefCitation id="EFAD5BD0FFEE203C131B8BFEFC246B47" author="OCHS G." box="[777,901,1020,1043]" pageId="26" pageNumber="505" pagination="181 - 208" refId="ref21976" refString="OCHS G. 1953: Der jetzige Stand unserer Kenntnise uber die Gyriniden-Fauna von Venezuela. Acta Biologica Venezuelica 1: 181 - 208." type="journal article" year="1953">Ochs, 1953</bibRefCitation>
</emphasis>
</taxonomicName>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C32675AAFFEE203C11BA8C18FCF46B79" box="[424,853,1050,1069]" pageId="26" pageNumber="505" type="description">
<paragraph id="8B832621FFEE203C11BA8C18FCF46B79" blockId="26.[424,853,1050,1069]" box="[424,853,1050,1069]" pageId="26" pageNumber="505">
(
<figureCitation id="13073AA4FFEE203C11BC8C18FDB16B79" box="[430,528,1050,1069]" captionStart-0="Figs 29–33" captionStart-1="Figs 33–38" captionStartId-0="17.[113,150,1544,1563]" captionStartId-1="25.[114,151,1284,1303]" captionTargetBox-0="[166,1031,224,1493]" captionTargetBox-1="[113,1088,218,1263]" captionTargetId-0="figure-12@17.[162,1039,219,1500]" captionTargetId-1="figure-12@25.[110,1091,215,1263]" captionTargetPageId-0="17" captionTargetPageId-1="25" captionText-0="Figs 29–33. Dorsal and lateral view of the aedeagus of Neogyrinus species, not to scale. 29 – G. ovatus Aubé, 1838. 30 – G. sabanensis sp. nov. 31 – G. guianus Ochs, 1935. 32 – G. rozei Ochs, 1953." captionText-1="Figs 33–38.Dorsal habitus of Oreogyrinus species, scale bar = 1 mm. 33 – Gyrinus venezolensis Ochs, 1953, female. 34 – G. venezolensis, male. 35 – G. vinolentus sp. nov. female. 36 – G. vinolentus, male. 37 – G. iridinus sp. nov., female paratype. 38 – G. iridinus, male holotype." figureDoi-0="http://doi.org/10.5281/zenodo.10101358" figureDoi-1="http://doi.org/10.5281/zenodo.10101362" httpUri-0="https://zenodo.org/record/10101358/files/figure.png" httpUri-1="https://zenodo.org/record/10101362/files/figure.png" pageId="26" pageNumber="505">Figs 33–34</figureCitation>
, 
<figureCitation id="13073AA4FFEE203C120B8C18FD916B79" box="[537,560,1050,1069]" captionStart="Figs 39–40" captionStartId="28.[151,188,660,679]" captionTargetBox="[151,1129,219,645]" captionTargetId="figure-10@28.[151,1129,218,645]" captionTargetPageId="28" captionText="Figs 39–40. SEM images of the pronotum showing sculpturing of wrinkles and riffles of the lateral margins, arrows indicate pronotal transverse crease. 39 – Gyrinus venezolensis Ochs, 1953. 40 – G. vinolentus sp. nov." figureDoi="http://doi.org/10.5281/zenodo.10101364" httpUri="https://zenodo.org/record/10101364/files/figure.png" pageId="26" pageNumber="505">39</figureCitation>
, 
<figureCitation id="13073AA4FFEE203C122B8C18FDF16B79" box="[569,592,1050,1069]" captionStart="Figs 41–42" captionStartId="28.[915,952,1332,1351]" captionTargetBox="[149,897,772,1587]" captionTargetId="figure-50@28.[149,897,771,1587]" captionTargetPageId="28" captionText="Figs 41–42. SEM images of the elytron of Oreogyrinus species, scale bars = 1mm, arrows indicate the pre-apical swelling interrupting the elytral lateral margin. 41 – Gyrinus venezolensis Ochs, 1953. 42 – G. vinolentus sp. nov." figureDoi="http://doi.org/10.5281/zenodo.10101366" httpUri="https://zenodo.org/record/10101366/files/figure.png" pageId="26" pageNumber="505">41</figureCitation>
, 
<figureCitation id="13073AA4FFEE203C124B8C18FD316B79" box="[601,656,1050,1069]" captionStart="Figs 43–46" captionStartId="29.[113,150,821,840]" captionTargetBox="[113,1088,219,802]" captionTargetId="figure-275@29.[113,1088,219,802]" captionTargetPageId="29" captionText="Figs 43–46. SEM images of elytral interval reticulation and strial punctures. 43–44 – Gyrinus venezolensis Ochs, 1953. 43 – intervals II and III, striae I–III. 44 – intervals IX and X, striae VIII–X. 45–46 – G. vinolentus sp. nov. 45 – intervals II and III, striae I–III. 46 – intervals IX and X, striae VIII–X." figureDoi="http://doi.org/10.5281/zenodo.10101368" httpUri="https://zenodo.org/record/10101368/files/figure.png" pageId="26" pageNumber="505">43–44</figureCitation>
, 
<figureCitation id="13073AA4FFEE203C128B8C18FD116B79" box="[665,688,1050,1069]" captionStart="Figs 47–50" captionStartId="31.[113,150,1541,1560]" captionTargetBox="[200,1000,219,1487]" captionTargetId="figure-12@31.[197,1006,219,1492]" captionTargetPageId="31" captionText="Figs 47–50. Dorsal and lateral view of the aedeagus of Oreogyrinus species, not to scale. 47 – Gyrinus colombicus Régimbart, 1883, syntype (MNHN). 48 – G. venezolensis Ochs, 1953. 49 – G. vinolentus sp. nov. 50 – G. iridinus sp. nov." figureDoi="http://doi.org/10.5281/zenodo.10101370" httpUri="https://zenodo.org/record/10101370/files/figure.png" pageId="26" pageNumber="505">48</figureCitation>
, 
<figureCitation id="13073AA4FFEE203C12AB8C18FD716B79" box="[697,720,1050,1069]" captionStart="Figs 51–59" captionStartId="32.[151,188,1435,1454]" captionTargetBox="[178,1103,221,1394]" captionTargetId="figure-10@32.[151,1126,212,1417]" captionTargetPageId="32" captionText="Figs 51–59. Ventral view of gonocoxae of Venezuelan Gyrinus species, not to scale. 51–56 – Neogyrinus species. 51 – G. gibbus Aubé, 1838 from Caracas valley, Venezuela (FMNH). 52 – G. gibbus from Amazonian Venezuela: Amazonas stream along Rio Sipapo (KBMC). 53 – G. ovatus Aubé, 1838 from Venezuela: Falcón: W. Curimagua, Blackwater Lagoon.54 – G. guianus Ochs, 1935 from Amazonian Venezuela:Amazonas:river near Orinoco /Sipapo confluence (KBMC). 55 – G. rozei Ochs, 1953. 56 – G. sabanensis sp. nov. 57–59 – Oreogyrinus species: 57 – G. iridinus sp. nov. 58 – G. venezolensis Ochs, 1953. 59 – G. vinolentus sp. nov." figureDoi="http://doi.org/10.5281/zenodo.10101372" httpUri="https://zenodo.org/record/10101372/files/figure.png" pageId="26" pageNumber="505">58</figureCitation>
, 62–63, 72, 80)
</paragraph>
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<treatmentCitation id="0A9D0030FFEE203C10858C46FDFD6B03" author="OCHS G." box="[151,604,1092,1111]" page="185" pageId="26" pageNumber="505" year="1953">
<taxonomicName id="4C3C5DA2FFEE203C10858C46FDFD6B03" authority="Ochs, 1953: 185" authorityName="Ochs" authorityPageNumber="185" authorityYear="1953" box="[151,604,1092,1111]" class="Insecta" family="Gyrinidae" genus="Gyrinus" kingdom="Animalia" order="Coleoptera" pageId="26" pageNumber="505" phylum="Arthropoda" rank="species" species="venezolensis" subGenus="Oreogyrinus">
<emphasis id="B948FA33FFEE203C10858C46FF7D6B03" box="[151,220,1092,1111]" italics="true" pageId="26" pageNumber="505">Gyrinus</emphasis>
(
<emphasis id="B948FA33FFEE203C10FA8C46FEF26B03" box="[232,339,1092,1111]" italics="true" pageId="26" pageNumber="505">Oreogyrinus</emphasis>
) 
<emphasis id="B948FA33FFEE203C11728C46FE6A6B03" box="[352,459,1092,1111]" italics="true" pageId="26" pageNumber="505">venezolensis</emphasis>
<bibRefCitation id="EFAD5BD0FFEE203C11C28C46FDFD6B03" author="OCHS G." box="[464,604,1092,1111]" pageId="26" pageNumber="505" pagination="181 - 208" refId="ref21976" refString="OCHS G. 1953: Der jetzige Stand unserer Kenntnise uber die Gyriniden-Fauna von Venezuela. Acta Biologica Venezuelica 1: 181 - 208." type="journal article" year="1953">Ochs, 1953: 185</bibRefCitation>
</taxonomicName>
</treatmentCitation>
(original description).
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection id="C32675AAFFEE203C10858C6FFE936944" pageId="26" pageNumber="505" type="materials_examined">
<paragraph id="8B832621FFEE203C10858C6FFE676BD4" blockId="26.[151,1127,1133,1552]" box="[151,454,1133,1152]" pageId="26" pageNumber="505">
<emphasis id="B948FA33FFEE203C10858C6FFEAA6BD4" bold="true" box="[151,267,1133,1152]" pageId="26" pageNumber="505">
<typeStatus id="54879883FFEE203C10858C6FFF656BD4" box="[151,196,1133,1152]" pageId="26" pageNumber="505">Type</typeStatus>
locality
</emphasis>
. ‘ 
<collectingCountry id="F32B66B1FFEE203C110B8C6FFED46BD4" box="[281,373,1133,1152]" name="Venezuela" pageId="26" pageNumber="505">Venezuela</collectingCountry>
Mérida’.
</paragraph>
<paragraph id="8B832621FFEE203C10858C8AFC2A6A02" blockId="26.[151,1127,1133,1552]" pageId="26" pageNumber="505">
<emphasis id="B948FA33FFEE203C10858C8AFED96BCF" bold="true" box="[151,376,1160,1179]" pageId="26" pageNumber="505">Type material examined.</emphasis>
<typeStatus id="54879883FFEE203C116F8C8AFE746BCD" box="[381,469,1160,1179]" pageId="26" pageNumber="505" type="paratype">PARATYPES</typeStatus>
(
<specimenCount id="9D3AEDA8FFEE203C11F28C8AFDBC6BCF" box="[480,541,1160,1179]" pageId="26" pageNumber="505" type="generic">4 spec.</specimenCount>
<collectionCode id="ED2DBEE4FFEE203C12338C8AFDF16BCF" box="[545,592,1160,1179]" country="Germany" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34838" lsid="urn:lsid:biocol.org:col:34838" name="Forschungsinstitut und Natur-Museum Senckenberg" pageId="26" pageNumber="505">SMF</collectionCode>
): ‘J [white label, typed black ink]’ ‘ 
<collectingRegion id="49F8E8C3FFEE203C13938C8AFC626BCF" box="[897,963,1160,1179]" country="Venezuela" name="Merida" pageId="26" pageNumber="505">Merida</collectingRegion>
[white label, typed black ink]’ ‘ 
<collectingCountry id="F32B66B1FFEE203C10EA8CA1FEF56BE2" box="[248,340,1187,1206]" name="Venezuela" pageId="26" pageNumber="505">Venezuela</collectingCountry>
/ Briceno [white label, typed black ink]’ ‘coll. / G.Ochs [white label, typed black ink]’ ‘Para- / typoid / 
<collectionCode id="ED2DBEE4FFEE203C10CF8CBFFEA96B84" box="[221,264,1213,1232]" country="Germany" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34838" lsid="urn:lsid:biocol.org:col:34838" name="Forschungsinstitut und Natur-Museum Senckenberg" pageId="26" pageNumber="505">SMF</collectionCode>
/ C 9065 [red label, black border, typed black ink]’ ‘Senckenberg- / Museum / Frankfurt / Main [white label, typed black ink]’ ‘ 
<taxonomicName id="4C3C5DA2FFEE203C11768CDAFE0C6BBF" authorityName="Geoffroy" authorityYear="1762" box="[356,429,1240,1259]" class="Insecta" family="Gyrinidae" genus="Gyrinus" kingdom="Animalia" order="Coleoptera" pageId="26" pageNumber="518" phylum="Arthropoda" rank="genus">Gyrinus</taxonomicName>
/ venezolensis / 
<materialsCitation id="3B542C7CFFEE203C12298CDAFF1E6A6F" pageId="26" pageNumber="505" specimenCount="1" specimenCount-female="1" typeStatus="paratype">
<typeStatus id="54879883FFEE203C12298CDAFD276BBF" box="[571,646,1240,1259]" pageId="26" pageNumber="505" type="paratype">Paratype</typeStatus>
Ochs / J 1942 [white label, handwritten black ink, handwriting is Ochs’]’ ‘ 
<taxonomicName id="4C3C5DA2FFEE203C11568CF1FE466A52" authority="Ochs" authorityName="Ochs" authorityYear="1953" box="[324,487,1267,1286]" class="Insecta" family="Gyrinidae" genus="Gyrinus" kingdom="Animalia" order="Coleoptera" pageId="26" pageNumber="505" phylum="Arthropoda" rank="species" species="venezolensis">venezolensis Ochs</taxonomicName>
[white label, black border, handwritten black ink, handwriting is Ochs’]’. Card mounted 
<specimenCount id="9D3AEDA8FFEE203C11058D05FE876A74" box="[279,294,1287,1312]" pageId="26" pageNumber="505" type="female">♀</specimenCount>
, same locality as previous except ‘Mus. Berlin don. 1942 [white label, black border, typed black ink]
</materialsCitation>
’; 
<materialsCitation id="3B542C7CFFEE203C10D98D2AFC276A02" collectionCode="SMF" collectorName="DR Moritz" country="Venezuela" determinerName="Ochs" location="Venezuela" pageId="26" pageNumber="505" specimenCode="C 9066, C 9068, C 9069" specimenCount="1" specimenCount-female="1" typeStatus="paratype">
<typeStatus id="54879883FFEE203C10D98D2AFEB56A6F" box="[203,276,1320,1339]" pageId="26" pageNumber="505" type="paratype">paratype</typeStatus>
<specimenCode id="DB9A8E5AFFEE203C110A8D2AFE266A6F" box="[280,391,1320,1339]" collectionCode="SMF" country="Germany" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34838" lsid="urn:lsid:biocol.org:col:34838" name="Forschungsinstitut und Natur-Museum Senckenberg" pageId="26" pageNumber="505">
<collectionCode id="ED2DBEE4FFEE203C110A8D2AFEF46A6F" box="[280,341,1320,1339]" country="Germany" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34838" lsid="urn:lsid:biocol.org:col:34838" name="Forschungsinstitut und Natur-Museum Senckenberg" pageId="26" pageNumber="505">SMFC</collectionCode>
9066
</specimenCode>
, andwithouthandwritten 
<determinerName id="7E5FCAE5FFEE203C12728D2AFD0B6A6F" box="[608,682,1320,1339]" pageId="26" pageNumber="505">Ochsdet</determinerName>
labels. Cardmounted J and 
<specimenCount id="9D3AEDA8FFEE203C13898D20FC0A6A6F" box="[923,939,1314,1339]" pageId="26" pageNumber="505" type="female">♀</specimenCount>
(
<figureCitation id="13073AA4FFEE203C13A58D2AFC576A6F" box="[951,1014,1320,1339]" captionStart="Figs 72–75" captionStartId="36.[151,188,1051,1070]" captionTargetBox="[151,1129,220,1035]" captionTargetId="figure-182@36.[151,1129,220,1037]" captionTargetPageId="36" captionText="Figs 72–75. Distribution maps of Gyrinus species within Venezuela." figureDoi="http://doi.org/10.5281/zenodo.10101376" httpUri="https://zenodo.org/record/10101376/files/figure.png" pageId="26" pageNumber="505">Fig. 73</figureCitation>
), ‘ 
<collectorName id="26C943F7FFEE203C14158D2AFBC76A6F" box="[1031,1126,1320,1339]" pageId="26" pageNumber="505">DR Moritz</collectorName>
/ 1858 / 
<collectingCountry id="F32B66B1FFEE203C10CF8D41FE946A02" box="[221,309,1347,1366]" name="Venezuela" pageId="26" pageNumber="505">Venezuela</collectingCountry>
[beige label, typed black ink]’, 
<typeStatus id="54879883FFEE203C12548D41FD396A02" box="[582,664,1347,1366]" pageId="26" pageNumber="505" type="paratype">paratypes</typeStatus>
<specimenCode id="DB9A8E5AFFEE203C128F8D41FCAC6A02" box="[669,781,1347,1366]" collectionCode="SMF" country="Germany" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34838" lsid="urn:lsid:biocol.org:col:34838" name="Forschungsinstitut und Natur-Museum Senckenberg" pageId="26" pageNumber="505">
<collectionCode id="ED2DBEE4FFEE203C128F8D41FD7A6A02" box="[669,731,1347,1366]" country="Germany" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34838" lsid="urn:lsid:biocol.org:col:34838" name="Forschungsinstitut und Natur-Museum Senckenberg" pageId="26" pageNumber="505">SMFC</collectionCode>
9068
</specimenCode>
, 
<specimenCode id="DB9A8E5AFFEE203C13048D41FC276A02" box="[790,902,1347,1366]" collectionCode="SMF" country="Germany" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34838" lsid="urn:lsid:biocol.org:col:34838" name="Forschungsinstitut und Natur-Museum Senckenberg" pageId="26" pageNumber="505">
<collectionCode id="ED2DBEE4FFEE203C13048D41FCF56A02" box="[790,852,1347,1366]" country="Germany" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34838" lsid="urn:lsid:biocol.org:col:34838" name="Forschungsinstitut und Natur-Museum Senckenberg" pageId="26" pageNumber="505">SMFC</collectionCode>
9069
</specimenCode>
</materialsCitation>
.
</paragraph>
<paragraph id="8B832621FFEE203C10858D5FFE936944" blockId="26.[151,1127,1133,1552]" pageId="26" pageNumber="505">
<emphasis id="B948FA33FFEE203C10858D5FFE236A24" bold="true" box="[151,386,1373,1392]" pageId="26" pageNumber="505">Other material examined.</emphasis>
<materialsCitation id="3B542C7CFFEE203C11958D5FFEF16ADF" collectingDate="1976-02-20" collectionCode="USNM" collectorName="O. S. Flint Jr." country="Venezuela" location="Merida" municipality="Rt." pageId="26" pageNumber="505" specimenCount="20" stateProvince="Merida">
<emphasis id="B948FA33FFEE203C11958D5FFDC26A24" bold="true" box="[391,611,1373,1392]" pageId="26" pageNumber="505">
<collectingCountry id="F32B66B1FFEE203C11958D5FFDAE6A24" box="[391,527,1373,1392]" name="Venezuela" pageId="26" pageNumber="505">VENEZUELA</collectingCountry>
: 
<collectingRegion id="49F8E8C3FFEE203C120A8D5FFDFD6A3B" box="[536,604,1373,1392]" country="Venezuela" name="Merida" pageId="26" pageNumber="505">MÉRIDA</collectingRegion>
:
</emphasis>
<collectingMunicipality id="6BE7BC5BFFEE203C127B8D5FFD256A24" box="[617,644,1373,1392]" pageId="26" pageNumber="505">Rt.</collectingMunicipality>
4, 27 km N. of 
<location id="8EE370FAFFEE203C131B8D5FFCE86A24" LSID="urn:lsid:plazi:treatment:03959737FFEE203B116A8BF9FF436917:8EE370FAFFEE203C131B8D5FFCE86A24" box="[777,841,1373,1392]" country="Venezuela" municipality="Rt." name="Merida" pageId="26" pageNumber="505" stateProvince="Merida">Mérida</location>
, 
<date id="FF8200E1FFEE203C13438D5FFC086A24" box="[849,937,1373,1392]" pageId="26" pageNumber="505" value="1976-02-20">
<collectingDate id="EFC6F909FFEE203C13438D5FFC086A24" box="[849,937,1373,1392]" pageId="26" pageNumber="505" value="1976-02-20">20.ii.1976</collectingDate>
</date>
, leg. CM. &amp; 
<collectorName id="26C943F7FFEE203C140A8D5FFF0D6ADF" pageId="26" pageNumber="505">O.S.Flint Jr.</collectorName>
(
<specimenCount id="9D3AEDA8FFEE203C10AA8D7AFEA36ADF" box="[184,258,1400,1419]" pageId="26" pageNumber="505" type="generic">20 spec.</specimenCount>
<collectionCode id="ED2DBEE4FFEE203C111A8D7AFEEB6ADF" box="[264,330,1400,1419]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="26" pageNumber="505" type="Museum">USNM</collectionCode>
)
</materialsCitation>
; 
<materialsCitation id="3B542C7CFFEE203C11488D7AFC876AF2" collectingDate="2006-01-15" collectionCode="A, SEMC" collectorName="E. Z. Short" country="Venezuela" latitude="8.241095" location="Bailadores" longLatPrecision="1" longitude="-71.81594" pageId="26" pageNumber="505" specimenCount="6" stateProvince="Merida">
<location id="8EE370FAFFEE203C11488D7AFE166ADF" LSID="urn:lsid:plazi:treatment:03959737FFEE203B116A8BF9FF436917:8EE370FAFFEE203C11488D7AFE166ADF" box="[346,439,1400,1419]" country="Venezuela" latitude="8.241095" longLatPrecision="1" longitude="-71.81594" name="Bailadores" pageId="26" pageNumber="505" stateProvince="Merida">Bailadores</location>
, roadside stream, 
<geoCoordinate id="EE0840E6FFEE203C12458D7AFD736ADF" box="[599,722,1400,1419]" degrees="8" direction="north" minutes="14" orientation="latitude" pageId="26" pageNumber="505" precision="1" seconds="27.94" value="8.241095">8°14’27.94”N</geoCoordinate>
, 
<geoCoordinate id="EE0840E6FFEE203C12CF8D7AFCC46ADF" box="[733,869,1400,1419]" degrees="71" direction="west" minutes="48" orientation="longitude" pageId="26" pageNumber="505" precision="1" seconds="57.37" value="-71.81594">71°48’57.37”W</geoCoordinate>
, 
<date id="FF8200E1FFEE203C137D8D7AFC636ADF" box="[879,962,1400,1419]" pageId="26" pageNumber="505" value="2006-01-15">
<collectingDate id="EFC6F909FFEE203C137D8D7AFC636ADF" box="[879,962,1400,1419]" pageId="26" pageNumber="505" value="2006-01-15">15.i.2006</collectingDate>
</date>
, leg. 
<collectionCode id="ED2DBEE4FFEE203C13E08D7AFBA56ADF" box="[1010,1028,1400,1419]" pageId="26" pageNumber="505">A</collectionCode>
. 
<collectorName id="26C943F7FFEE203C14158D7AFBC26ADF" box="[1031,1123,1400,1419]" pageId="26" pageNumber="505">E.Z. Short</collectorName>
, mud / gravel stream, AS-06-032, SM0828873–SM0828878 (
<specimenCount id="9D3AEDA8FFEE203C12B38D91FD7F6AF2" box="[673,734,1427,1446]" pageId="26" pageNumber="505" type="generic">6 spec.</specimenCount>
<collectionCode id="ED2DBEE4FFEE203C12F18D91FC806AF2" box="[739,801,1427,1446]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34264" name="University of Kansas - Biodiversity Institute" pageId="26" pageNumber="505" type="Museum">SEMC</collectionCode>
)
</materialsCitation>
; 
<materialsCitation id="3B542C7CFFEE203C13228D91FEAA6A8F" collectingDate="2009-07-18" collectionCode="SEMC" collectorName="Sites" country="Venezuela" elevation="1862" latitude="8.239883" location="Cascada de Bailadores" longLatPrecision="1" longitude="-71.8112" pageId="26" pageNumber="505" specimenCode="SEMC0879873, SEMC0879874" specimenCount="2" stateProvince="Merida">
<location id="8EE370FAFFEE203C13228D91FC526AF2" LSID="urn:lsid:plazi:treatment:03959737FFEE203B116A8BF9FF436917:8EE370FAFFEE203C13228D91FC526AF2" box="[816,1011,1427,1446]" country="Venezuela" latitude="8.239883" longLatPrecision="1" longitude="-71.8112" name="Cascada de Bailadores" pageId="26" pageNumber="505" stateProvince="Merida">Cascada de Bailadores</location>
, 
<geoCoordinate id="EE0840E6FFEE203C13EF8D91FBC26AF2" box="[1021,1123,1427,1446]" degrees="8" direction="north" minutes="14.393" orientation="latitude" pageId="26" pageNumber="505" precision="1" value="8.239883">8°14.393’N</geoCoordinate>
, 
<geoCoordinate id="EE0840E6FFEE203C10858DAFFEAA6A94" box="[151,267,1453,1472]" degrees="71" direction="west" minutes="48.672" orientation="longitude" pageId="26" pageNumber="505" precision="1" value="-71.8112">71°48.672’W</geoCoordinate>
, 
<quantity id="4CC48BC4FFEE203C11008DAFFEF56A94" box="[274,340,1453,1472]" metricMagnitude="3" metricUnit="m" metricValue="1.8619999999999997" pageId="26" pageNumber="505" unit="m" value="1862.0">
<elevation id="0011C112FFEE203C11008DAFFEF56A94" box="[274,340,1453,1472]" metricMagnitude="3" metricUnit="m" metricValue="1.8619999999999997" pageId="26" pageNumber="505" unit="m" value="1862.0">1862 m</elevation>
</quantity>
, 
<date id="FF8200E1FFEE203C11488DAFFE1C6A94" box="[346,445,1453,1472]" pageId="26" pageNumber="505" value="2009-07-18">
<collectingDate id="EFC6F909FFEE203C11488DAFFE1C6A94" box="[346,445,1453,1472]" pageId="26" pageNumber="505" value="2009-07-18">18.vii.2009</collectingDate>
</date>
, leg. 
<collectorName id="26C943F7FFEE203C11FA8DAFFDB26A94" box="[488,531,1453,1472]" pageId="26" pageNumber="505">Sites</collectorName>
, stream, VZ09-0718-02S / L-1092, 
<specimenCode id="DB9A8E5AFFEE203C132F8DAFFC606A94" box="[829,961,1453,1472]" collectionCode="SEMC" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34264" name="University of Kansas - Biodiversity Institute" pageId="26" pageNumber="505" type="Museum">SEMC0879873</specimenCode>
– 
<specimenCode id="DB9A8E5AFFEE203C13DE8DAFFBF06A94" box="[972,1105,1453,1472]" collectionCode="SEMC" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34264" name="University of Kansas - Biodiversity Institute" pageId="26" pageNumber="505" type="Museum">SEMC0879874</specimenCode>
(
<specimenCount id="9D3AEDA8FFEE203C14498DAFFF656A8F" pageId="26" pageNumber="505" type="generic">2 spec.</specimenCount>
<collectionCode id="ED2DBEE4FFEE203C10DA8DCAFEA76A8F" box="[200,262,1480,1499]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34264" name="University of Kansas - Biodiversity Institute" pageId="26" pageNumber="505" type="Museum">SEMC</collectionCode>
)
</materialsCitation>
; 
<materialsCitation id="3B542C7CFFEE203C11068DCAFE8F6944" collectingDate="2006-01-16" collectionCode="A, SEMC, MIZA, MALUZ" collectorName="E. Z. Short &amp; Lagoon" country="Venezuela" elevation="1830" latitude="8.576233" location="4 km E Jaji" longLatPrecision="1" longitude="-71.31343" pageId="26" pageNumber="505" specimenCount="52" stateProvince="Merida">
ca. 
<location id="8EE370FAFFEE203C11238DCAFE356A8F" LSID="urn:lsid:plazi:treatment:03959737FFEE203B116A8BF9FF436917:8EE370FAFFEE203C11238DCAFE356A8F" box="[305,404,1480,1499]" country="Venezuela" latitude="8.576233" longLatPrecision="1" longitude="-71.31343" name="4 km E Jaji" pageId="26" pageNumber="505" stateProvince="Merida">
<quantity id="4CC48BC4FFEE203C11238DCAFEFD6A8F" box="[305,348,1480,1499]" metricMagnitude="3" metricUnit="m" metricValue="4.0" pageId="26" pageNumber="505" unit="km" value="4.0">4 km</quantity>
E Jaji
</location>
, 
<geoCoordinate id="EE0840E6FFEE203C118E8DCAFDA36A8F" box="[412,514,1480,1499]" degrees="8" direction="north" minutes="34.574" orientation="latitude" pageId="26" pageNumber="505" precision="1" value="8.576233">8°34.574’N</geoCoordinate>
, 
<geoCoordinate id="EE0840E6FFEE203C12198DCAFDDF6A8F" box="[523,638,1480,1499]" degrees="71" direction="west" minutes="18.806" orientation="longitude" pageId="26" pageNumber="505" precision="1" value="-71.31343">71°18.806’W</geoCoordinate>
, 
<quantity id="4CC48BC4FFEE203C12958DCAFD6B6A8F" box="[647,714,1480,1499]" metricMagnitude="3" metricUnit="m" metricValue="1.83" pageId="26" pageNumber="505" unit="m" value="1830.0">
<elevation id="0011C112FFEE203C12958DCAFD6B6A8F" box="[647,714,1480,1499]" metricMagnitude="3" metricUnit="m" metricValue="1.83" pageId="26" pageNumber="505" unit="m" value="1830.0">1830 m</elevation>
</quantity>
, 
<date id="FF8200E1FFEE203C12C08DCAFC856A8F" box="[722,804,1480,1499]" pageId="26" pageNumber="505" value="2006-01-16">
<collectingDate id="EFC6F909FFEE203C12C08DCAFC856A8F" box="[722,804,1480,1499]" pageId="26" pageNumber="505" value="2006-01-16">16.i.2006</collectingDate>
</date>
, leg. 
<collectionCode id="ED2DBEE4FFEE203C13428DCAFCC36A8F" box="[848,866,1480,1499]" pageId="26" pageNumber="505">A</collectionCode>
. 
<collectorName id="26C943F7FFEE203C13778DCAFC1E6A8F" box="[869,959,1480,1499]" pageId="26" pageNumber="505">E.Z. Short</collectorName>
, 
<collectorName id="26C943F7FFEE203C13D58DCAFBA96A8F" box="[967,1032,1480,1499]" pageId="26" pageNumber="505">Lagoon</collectorName>
in pasture, AS-06-035, SM0827433–SM0827451, SM0827453–SM0827470, SM0827472–SM0827486 (
<specimenCount id="9D3AEDA8FFEE203C13C18DE1FBBE6AA2" box="[979,1055,1507,1526]" pageId="26" pageNumber="505" type="generic">52 spec.</specimenCount>
<collectionCode id="ED2DBEE4FFEE203C14348DE1FBC26AA2" box="[1062,1123,1507,1526]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34264" name="University of Kansas - Biodiversity Institute" pageId="26" pageNumber="505" type="Museum">SEMC</collectionCode>
, 
<collectionCode id="ED2DBEE4FFEE203C10858DFFFF716944" box="[151,208,1533,1552]" country="Venezuela" httpUri="http://biocol.org/urn:lsid:biocol.org:col:33834" lsid="urn:lsid:biocol.org:col:33834" name="Museo del Instituto de Zoologia Agricola Francisco Fernandez Yepez" pageId="26" pageNumber="505" type="Museum">MIZA</collectionCode>
, 
<collectionCode id="ED2DBEE4FFEE203C10CA8DFFFE896944" box="[216,296,1533,1552]" pageId="26" pageNumber="505">MALUZ</collectionCode>
)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="C32675AAFFEF203D106388DEFE2E6CC7" pageId="27" pageNumber="506" type="diagnosis">
<paragraph id="8B832621FFEF203D106388DEFDA36EE7" blockId="27.[113,1089,220,1587]" pageId="27" pageNumber="506">
<emphasis id="B948FA33FFEF203D106388DEFF476FA7" bold="true" box="[113,230,220,243]" pageId="27" pageNumber="506">Diagnosis.</emphasis>
Body form (
<figureCitation id="13073AA4FFEF203D116588DEFE666FA7" box="[375,455,220,243]" captionStart="Figs 29–33" captionStartId="17.[113,150,1544,1563]" captionTargetBox="[166,1031,224,1493]" captionTargetId="figure-12@17.[162,1039,219,1500]" captionTargetPageId="17" captionText="Figs 29–33. Dorsal and lateral view of the aedeagus of Neogyrinus species, not to scale. 29 – G. ovatus Aubé, 1838. 30 – G. sabanensis sp. nov. 31 – G. guianus Ochs, 1935. 32 – G. rozei Ochs, 1953." figureDoi="http://doi.org/10.5281/zenodo.10101358" httpUri="https://zenodo.org/record/10101358/files/figure.png" pageId="27" pageNumber="506">Fig. 33</figureCitation>
) oval, in lateral view strongly convex; pronotal disc with transverse crease strongly impressed, laterally with sparse wrinkles (
<figureCitation id="13073AA4FFEF203D135988FEFC3A6E47" box="[843,923,252,275]" captionStart="Figs 39–40" captionStartId="28.[151,188,660,679]" captionTargetBox="[151,1129,219,645]" captionTargetId="figure-10@28.[151,1129,218,645]" captionTargetPageId="28" captionText="Figs 39–40. SEM images of the pronotum showing sculpturing of wrinkles and riffles of the lateral margins, arrows indicate pronotal transverse crease. 39 – Gyrinus venezolensis Ochs, 1953. 40 – G. vinolentus sp. nov." figureDoi="http://doi.org/10.5281/zenodo.10101364" httpUri="https://zenodo.org/record/10101364/files/figure.png" pageId="27" pageNumber="506">Fig. 39</figureCitation>
); elytral disc of female with intervals I–IV non-reticulate inbasal half (
<figureCitation id="13073AA4FFEF203D12A3891EFD5E6E67" box="[689,767,284,307]" captionStart="Figs 43–46" captionStartId="29.[113,150,821,840]" captionTargetBox="[113,1088,219,802]" captionTargetId="figure-275@29.[113,1088,219,802]" captionTargetPageId="29" captionText="Figs 43–46. SEM images of elytral interval reticulation and strial punctures. 43–44 – Gyrinus venezolensis Ochs, 1953. 43 – intervals II and III, striae I–III. 44 – intervals IX and X, striae VIII–X. 45–46 – G. vinolentus sp. nov. 45 – intervals II and III, striae I–III. 46 – intervals IX and X, striae VIII–X." figureDoi="http://doi.org/10.5281/zenodo.10101368" httpUri="https://zenodo.org/record/10101368/files/figure.png" pageId="27" pageNumber="506">Fig. 43</figureCitation>
), V–X strongly reticulate (
<figureCitation id="13073AA4FFEF203D1407891EFF2E6E07" captionStart="Figs 43–46" captionStartId="29.[113,150,821,840]" captionTargetBox="[113,1088,219,802]" captionTargetId="figure-275@29.[113,1088,219,802]" captionTargetPageId="29" captionText="Figs 43–46. SEM images of elytral interval reticulation and strial punctures. 43–44 – Gyrinus venezolensis Ochs, 1953. 43 – intervals II and III, striae I–III. 44 – intervals IX and X, striae VIII–X. 45–46 – G. vinolentus sp. nov. 45 – intervals II and III, striae I–III. 46 – intervals IX and X, striae VIII–X." figureDoi="http://doi.org/10.5281/zenodo.10101368" httpUri="https://zenodo.org/record/10101368/files/figure.png" pageId="27" pageNumber="506">Fig. 44</figureCitation>
), XI non-reticulate; female elytral striae VI–IX sulcate (
<figureCitation id="13073AA4FFEF203D12E4893EFCE96E07" box="[758,840,316,339]" captionStart="Figs 41–42" captionStartId="28.[915,952,1332,1351]" captionTargetBox="[149,897,772,1587]" captionTargetId="figure-50@28.[149,897,771,1587]" captionTargetPageId="28" captionText="Figs 41–42. SEM images of the elytron of Oreogyrinus species, scale bars = 1mm, arrows indicate the pre-apical swelling interrupting the elytral lateral margin. 41 – Gyrinus venezolensis Ochs, 1953. 42 – G. vinolentus sp. nov." figureDoi="http://doi.org/10.5281/zenodo.10101366" httpUri="https://zenodo.org/record/10101366/files/figure.png" pageId="27" pageNumber="506">Fig. 41</figureCitation>
); elytral lateral margin weakly interrupted before apex (
<figureCitation id="13073AA4FFEF203D11CA895EFD8A6E27" box="[472,555,348,371]" captionStart="Figs 41–42" captionStartId="28.[915,952,1332,1351]" captionTargetBox="[149,897,772,1587]" captionTargetId="figure-50@28.[149,897,771,1587]" captionTargetPageId="28" captionText="Figs 41–42. SEM images of the elytron of Oreogyrinus species, scale bars = 1mm, arrows indicate the pre-apical swelling interrupting the elytral lateral margin. 41 – Gyrinus venezolensis Ochs, 1953. 42 – G. vinolentus sp. nov." figureDoi="http://doi.org/10.5281/zenodo.10101366" httpUri="https://zenodo.org/record/10101366/files/figure.png" pageId="27" pageNumber="506">Fig. 41</figureCitation>
); metanepisternal ostiole present; aedeagus (
<figureCitation id="13073AA4FFEF203D1407895EFF2C6EC7" captionStart="Figs 47–50" captionStartId="31.[113,150,1541,1560]" captionTargetBox="[200,1000,219,1487]" captionTargetId="figure-12@31.[197,1006,219,1492]" captionTargetPageId="31" captionText="Figs 47–50. Dorsal and lateral view of the aedeagus of Oreogyrinus species, not to scale. 47 – Gyrinus colombicus Régimbart, 1883, syntype (MNHN). 48 – G. venezolensis Ochs, 1953. 49 – G. vinolentus sp. nov. 50 – G. iridinus sp. nov." figureDoi="http://doi.org/10.5281/zenodo.10101370" httpUri="https://zenodo.org/record/10101370/files/figure.png" pageId="27" pageNumber="506">Fig. 48</figureCitation>
) with median lobe strongly parallel sided for 2/3 length, apex broad, weakly triangular or rounded; parameres truncate apically.
</paragraph>
<paragraph id="8B832621FFEF203D108289BEFE2E6CC7" blockId="27.[113,1089,220,1587]" pageId="27" pageNumber="506">
<taxonomicName id="4C3C5DA2FFEF203D108289BEFECF6E87" authorityName="Ochs" authorityYear="1953" box="[144,366,444,467]" class="Insecta" family="Gyrinidae" genus="Gyrinus" kingdom="Animalia" order="Coleoptera" pageId="27" pageNumber="506" phylum="Arthropoda" rank="species" species="venezolensis">
<emphasis id="B948FA33FFEF203D108289BEFECF6E87" box="[144,366,444,467]" italics="true" pageId="27" pageNumber="506">Gyrinus venezolensis</emphasis>
</taxonomicName>
ismostsimilar to 
<taxonomicName id="4C3C5DA2FFEF203D123B89BEFD146E87" authority="Gustafson &amp; Short, 2017" authorityName="Gustafson &amp; Short" authorityYear="2017" box="[553,693,444,467]" class="Insecta" family="Gyrinidae" genus="Gyrinus" kingdom="Animalia" order="Coleoptera" pageId="27" pageNumber="506" phylum="Arthropoda" rank="species" species="vinolentus" status="sp. nov.">
<emphasis id="B948FA33FFEF203D123B89BEFD146E87" box="[553,693,444,467]" italics="true" pageId="27" pageNumber="506">G. vinolentus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27B4748FFEF203D12AB89BEFCA86E87" box="[697,777,444,467]" pageId="27" pageNumber="506" rank="species">sp. nov.</taxonomicNameLabel>
but canbe distinguished from it by being more evenly oval in dorsal habitus, having a less wrinkled pronotum (c.f. 
<figureCitation id="13073AA4FFEF203D140189DEFF416D47" captionStart="Figs 39–40" captionStartId="28.[151,188,660,679]" captionTargetBox="[151,1129,219,645]" captionTargetId="figure-10@28.[151,1129,218,645]" captionTargetPageId="28" captionText="Figs 39–40. SEM images of the pronotum showing sculpturing of wrinkles and riffles of the lateral margins, arrows indicate pronotal transverse crease. 39 – Gyrinus venezolensis Ochs, 1953. 40 – G. vinolentus sp. nov." figureDoi="http://doi.org/10.5281/zenodo.10101364" httpUri="https://zenodo.org/record/10101364/files/figure.png" pageId="27" pageNumber="506">Figs 39 and 40</figureCitation>
), and the elytral lateral margin weakly interrupted in its apical 1/5 by a swelling (
<figureCitation id="13073AA4FFEF203D106B8A1EFF686D67" box="[121,201,540,563]" captionStart="Figs 41–42" captionStartId="28.[915,952,1332,1351]" captionTargetBox="[149,897,772,1587]" captionTargetId="figure-50@28.[149,897,771,1587]" captionTargetPageId="28" captionText="Figs 41–42. SEM images of the elytron of Oreogyrinus species, scale bars = 1mm, arrows indicate the pre-apical swelling interrupting the elytral lateral margin. 41 – Gyrinus venezolensis Ochs, 1953. 42 – G. vinolentus sp. nov." figureDoi="http://doi.org/10.5281/zenodo.10101366" httpUri="https://zenodo.org/record/10101366/files/figure.png" pageId="27" pageNumber="506">Fig. 41</figureCitation>
), as opposed to being strongly interrupted by a relatively large swelling (
<figureCitation id="13073AA4FFEF203D13F18A1EFB946D67" box="[995,1077,540,563]" captionStart="Figs 41–42" captionStartId="28.[915,952,1332,1351]" captionTargetBox="[149,897,772,1587]" captionTargetId="figure-50@28.[149,897,771,1587]" captionTargetPageId="28" captionText="Figs 41–42. SEM images of the elytron of Oreogyrinus species, scale bars = 1mm, arrows indicate the pre-apical swelling interrupting the elytral lateral margin. 41 – Gyrinus venezolensis Ochs, 1953. 42 – G. vinolentus sp. nov." figureDoi="http://doi.org/10.5281/zenodo.10101366" httpUri="https://zenodo.org/record/10101366/files/figure.png" pageId="27" pageNumber="506">Fig. 42</figureCitation>
). Females of 
<taxonomicName id="4C3C5DA2FFEF203D10F88A3EFE2F6D07" authorityName="Ochs" authorityYear="1953" box="[234,398,572,595]" class="Insecta" family="Gyrinidae" genus="Gyrinus" kingdom="Animalia" order="Coleoptera" pageId="27" pageNumber="506" phylum="Arthropoda" rank="species" species="venezolensis">
<emphasis id="B948FA33FFEF203D10F88A3EFE2F6D07" box="[234,398,572,595]" italics="true" pageId="27" pageNumber="506">G. venezolensis</emphasis>
</taxonomicName>
can further be distinguishedfrom 
<taxonomicName id="4C3C5DA2FFEF203D12E18A3EFCDE6D07" authority="Gustafson &amp; Short, 2017" authorityName="Gustafson &amp; Short" authorityYear="2017" box="[755,895,572,595]" class="Insecta" family="Gyrinidae" genus="Gyrinus" kingdom="Animalia" order="Coleoptera" pageId="27" pageNumber="506" phylum="Arthropoda" rank="species" species="vinolentus" status="sp. nov.">
<emphasis id="B948FA33FFEF203D12E18A3EFCDE6D07" box="[755,895,572,595]" italics="true" pageId="27" pageNumber="506">G. vinolentus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27B4748FFEF203D13968A3EFC756D07" box="[900,980,572,595]" pageId="27" pageNumber="506" rank="species">sp. nov.</taxonomicNameLabel>
byhaving somewhat less reticulate elytra, with reticulation only being regularly present on intervals V–X, as opposed to 
<taxonomicName id="4C3C5DA2FFEF203D11548A7EFE756DC7" authority="Gustafson &amp; Short, 2017" authorityName="Gustafson &amp; Short" authorityYear="2017" box="[326,468,636,659]" class="Insecta" family="Gyrinidae" genus="Gyrinus" kingdom="Animalia" order="Coleoptera" pageId="27" pageNumber="506" phylum="Arthropoda" rank="species" species="vinolentus" status="sp. nov.">
<emphasis id="B948FA33FFEF203D11548A7EFE756DC7" box="[326,468,636,659]" italics="true" pageId="27" pageNumber="506">G. vinolentus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27B4748FFEF203D11CB8A7EFD846DC7" box="[473,549,636,659]" pageId="27" pageNumber="506" rank="species">sp. nov</taxonomicNameLabel>
in which intervals IV–X are normally reticulate (at least in basal half of intervals IV–V). The male aedeagus is the most reliable way to separate the two species, as in 
<taxonomicName id="4C3C5DA2FFEF203D11708ABEFDA86D87" authorityName="Ochs" authorityYear="1953" box="[354,521,700,723]" class="Insecta" family="Gyrinidae" genus="Gyrinus" kingdom="Animalia" order="Coleoptera" pageId="27" pageNumber="506" phylum="Arthropoda" rank="species" species="venezolensis">
<emphasis id="B948FA33FFEF203D11708ABEFDA86D87" box="[354,521,700,723]" italics="true" pageId="27" pageNumber="506">G. venezolensis</emphasis>
</taxonomicName>
the parameres are apically truncate, and the median lobe is strongly parallel sided in its apical 2/3, with a broad apex (
<figureCitation id="13073AA4FFEF203D13258ADEFC266DA7" box="[823,903,732,755]" captionStart="Figs 47–50" captionStartId="31.[113,150,1541,1560]" captionTargetBox="[200,1000,219,1487]" captionTargetId="figure-12@31.[197,1006,219,1492]" captionTargetPageId="31" captionText="Figs 47–50. Dorsal and lateral view of the aedeagus of Oreogyrinus species, not to scale. 47 – Gyrinus colombicus Régimbart, 1883, syntype (MNHN). 48 – G. venezolensis Ochs, 1953. 49 – G. vinolentus sp. nov. 50 – G. iridinus sp. nov." figureDoi="http://doi.org/10.5281/zenodo.10101370" httpUri="https://zenodo.org/record/10101370/files/figure.png" pageId="27" pageNumber="506">Fig. 48</figureCitation>
), compared to 
<taxonomicName id="4C3C5DA2FFEF203D14358ADEFF7E6C47" authority="Gustafson &amp; Short, 2017" authorityName="Gustafson &amp; Short" authorityYear="2017" class="Insecta" family="Gyrinidae" genus="Gyrinus" kingdom="Animalia" order="Coleoptera" pageId="27" pageNumber="506" phylum="Arthropoda" rank="species" species="vinolentus" status="sp. nov.">
<emphasis id="B948FA33FFEF203D14358ADEFF7E6C47" italics="true" pageId="27" pageNumber="506">G. vinolentus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27B4748FFEF203D10F78AFEFE996C47" box="[229,312,764,787]" pageId="27" pageNumber="506" rank="species">sp. nov.</taxonomicNameLabel>
which has rounded apices to the parameres and the median lobe strongly constricted in its apical 1/3, with a rounded apex (
<figureCitation id="13073AA4FFEF203D126C8B1EFD6C6C67" box="[638,717,796,819]" captionStart="Figs 47–50" captionStartId="31.[113,150,1541,1560]" captionTargetBox="[200,1000,219,1487]" captionTargetId="figure-12@31.[197,1006,219,1492]" captionTargetPageId="31" captionText="Figs 47–50. Dorsal and lateral view of the aedeagus of Oreogyrinus species, not to scale. 47 – Gyrinus colombicus Régimbart, 1883, syntype (MNHN). 48 – G. venezolensis Ochs, 1953. 49 – G. vinolentus sp. nov. 50 – G. iridinus sp. nov." figureDoi="http://doi.org/10.5281/zenodo.10101370" httpUri="https://zenodo.org/record/10101370/files/figure.png" pageId="27" pageNumber="506">Fig. 49</figureCitation>
). The female gonocoxae also differ strongly between the two species, being more elongate and less curved in 
<taxonomicName id="4C3C5DA2FFEF203D138B8B3EFBE16C07" authorityName="Ochs" authorityYear="1953" box="[921,1088,828,851]" class="Insecta" family="Gyrinidae" genus="Gyrinus" kingdom="Animalia" order="Coleoptera" pageId="27" pageNumber="506" phylum="Arthropoda" rank="species" species="venezolensis">
<emphasis id="B948FA33FFEF203D138B8B3EFBE16C07" box="[921,1088,828,851]" italics="true" pageId="27" pageNumber="506">G. venezolensis</emphasis>
</taxonomicName>
(
<figureCitation id="13073AA4FFEF203D106B8B5EFF696C27" box="[121,200,860,883]" captionStart="Figs 51–59" captionStartId="32.[151,188,1435,1454]" captionTargetBox="[178,1103,221,1394]" captionTargetId="figure-10@32.[151,1126,212,1417]" captionTargetPageId="32" captionText="Figs 51–59. Ventral view of gonocoxae of Venezuelan Gyrinus species, not to scale. 51–56 – Neogyrinus species. 51 – G. gibbus Aubé, 1838 from Caracas valley, Venezuela (FMNH). 52 – G. gibbus from Amazonian Venezuela: Amazonas stream along Rio Sipapo (KBMC). 53 – G. ovatus Aubé, 1838 from Venezuela: Falcón: W. Curimagua, Blackwater Lagoon.54 – G. guianus Ochs, 1935 from Amazonian Venezuela:Amazonas:river near Orinoco /Sipapo confluence (KBMC). 55 – G. rozei Ochs, 1953. 56 – G. sabanensis sp. nov. 57–59 – Oreogyrinus species: 57 – G. iridinus sp. nov. 58 – G. venezolensis Ochs, 1953. 59 – G. vinolentus sp. nov." figureDoi="http://doi.org/10.5281/zenodo.10101372" httpUri="https://zenodo.org/record/10101372/files/figure.png" pageId="27" pageNumber="506">Fig. 58</figureCitation>
) compared to the relatively shorter and more strongly curved gonocoxae of 
<taxonomicName id="4C3C5DA2FFEF203D14118B5EFF6A6CC7" authority="Gustafson &amp; Short, 2017" authorityName="Gustafson &amp; Short" authorityYear="2017" class="Insecta" family="Gyrinidae" genus="Gyrinus" kingdom="Animalia" order="Coleoptera" pageId="27" pageNumber="506" phylum="Arthropoda" rank="species" species="vinolentus" status="sp. nov.">
<emphasis id="B948FA33FFEF203D14118B5EFF6A6CC7" italics="true" pageId="27" pageNumber="506">G. vinolentus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27B4748FFEF203D10C08B7EFE846CC7" box="[210,293,892,915]" pageId="27" pageNumber="506" rank="species">sp. nov.</taxonomicNameLabel>
(
<figureCitation id="13073AA4FFEF203D11218B7EFE226CC7" box="[307,387,892,915]" captionStart="Figs 51–59" captionStartId="32.[151,188,1435,1454]" captionTargetBox="[178,1103,221,1394]" captionTargetId="figure-10@32.[151,1126,212,1417]" captionTargetPageId="32" captionText="Figs 51–59. Ventral view of gonocoxae of Venezuelan Gyrinus species, not to scale. 51–56 – Neogyrinus species. 51 – G. gibbus Aubé, 1838 from Caracas valley, Venezuela (FMNH). 52 – G. gibbus from Amazonian Venezuela: Amazonas stream along Rio Sipapo (KBMC). 53 – G. ovatus Aubé, 1838 from Venezuela: Falcón: W. Curimagua, Blackwater Lagoon.54 – G. guianus Ochs, 1935 from Amazonian Venezuela:Amazonas:river near Orinoco /Sipapo confluence (KBMC). 55 – G. rozei Ochs, 1953. 56 – G. sabanensis sp. nov. 57–59 – Oreogyrinus species: 57 – G. iridinus sp. nov. 58 – G. venezolensis Ochs, 1953. 59 – G. vinolentus sp. nov." figureDoi="http://doi.org/10.5281/zenodo.10101372" httpUri="https://zenodo.org/record/10101372/files/figure.png" pageId="27" pageNumber="506">Fig. 59</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="C32675AAFFEF203B10638B9EFBAB6A97" lastPageId="29" lastPageNumber="508" pageId="27" pageNumber="506" type="description">
<paragraph id="8B832621FFEF203D10638B9EFEB96B67" blockId="27.[113,1089,220,1587]" pageId="27" pageNumber="506">
<emphasis id="B948FA33FFEF203D10638B9EFEB66CE7" bold="true" box="[113,279,924,947]" pageId="27" pageNumber="506">Redescription.</emphasis>
Size. Female length = 5.0– 
<quantity id="4CC48BC4FFEF203D125C8B9EFD056CE7" box="[590,676,924,947]" metricMagnitude="-3" metricUnit="m" metricValue="5.5" pageId="27" pageNumber="506" unit="mm" value="5.5">5.5 mm</quantity>
, width = 3.0– 
<quantity id="4CC48BC4FFEF203D13508B9EFC386CE7" box="[834,921,924,947]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" pageId="27" pageNumber="506" unit="mm" value="3.5">3.5 mm</quantity>
, male length = 4.5–5.0 mm, width = 2.5–3.0 mm. Habitus. Body form evenly oval, attenuated anteriorly and posteriorly, widest point just posteriad of humeral region; in lateral view dorsoventrally strongly convex, greatest convexity posterior to scutellar region, evenly depressed anteriorly and posteriorly.
</paragraph>
<paragraph id="8B832621FFEF203D10828C3EFCA86BA7" blockId="27.[113,1089,220,1587]" pageId="27" pageNumber="506">
Coloration (
<figureCitation id="13073AA4FFEF203D11008C3EFE336B07" box="[274,402,1084,1107]" captionStart-0="Figs 29–33" captionStart-1="Figs 33–38" captionStartId-0="17.[113,150,1544,1563]" captionStartId-1="25.[114,151,1284,1303]" captionTargetBox-0="[166,1031,224,1493]" captionTargetBox-1="[113,1088,218,1263]" captionTargetId-0="figure-12@17.[162,1039,219,1500]" captionTargetId-1="figure-12@25.[110,1091,215,1263]" captionTargetPageId-0="17" captionTargetPageId-1="25" captionText-0="Figs 29–33. Dorsal and lateral view of the aedeagus of Neogyrinus species, not to scale. 29 – G. ovatus Aubé, 1838. 30 – G. sabanensis sp. nov. 31 – G. guianus Ochs, 1935. 32 – G. rozei Ochs, 1953." captionText-1="Figs 33–38.Dorsal habitus of Oreogyrinus species, scale bar = 1 mm. 33 – Gyrinus venezolensis Ochs, 1953, female. 34 – G. venezolensis, male. 35 – G. vinolentus sp. nov. female. 36 – G. vinolentus, male. 37 – G. iridinus sp. nov., female paratype. 38 – G. iridinus, male holotype." figureDoi-0="http://doi.org/10.5281/zenodo.10101358" figureDoi-1="http://doi.org/10.5281/zenodo.10101362" httpUri-0="https://zenodo.org/record/10101358/files/figure.png" httpUri-1="https://zenodo.org/record/10101362/files/figure.png" pageId="27" pageNumber="506">Figs 33–34</figureCitation>
). Dorsally, head, pronotum, elytra black, with blue reflections; laterally reflections bronzy yellow and green, especially in females whose elytral lateral reticulation appears strongly bronzy green. Venter overall darkly colored; mouthparts, ventral surfaceof antennalpedicel, hypomeron, elytral epipleuron, mesoventrite medially, mesocoxae, and ultimate abdominal ventrite lighter in color – reddish brown to darker orange yellow; legs yellow in color; remainder of venter dark brown to black.
</paragraph>
<paragraph id="8B832621FFEF203B10828CFEFC3C6B77" blockId="27.[113,1089,220,1587]" lastBlockId="29.[113,1089,940,1603]" lastPageId="29" lastPageNumber="508" pageId="27" pageNumber="506">
Sculptureand structure. Pronotum of bothsexes with broad riffled lateralmargins (
<figureCitation id="13073AA4FFEF203D13F58CFEFB956A47" box="[999,1076,1276,1299]" captionStart="Figs 39–40" captionStartId="28.[151,188,660,679]" captionTargetBox="[151,1129,219,645]" captionTargetId="figure-10@28.[151,1129,218,645]" captionTargetPageId="28" captionText="Figs 39–40. SEM images of the pronotum showing sculpturing of wrinkles and riffles of the lateral margins, arrows indicate pronotal transverse crease. 39 – Gyrinus venezolensis Ochs, 1953. 40 – G. vinolentus sp. nov." figureDoi="http://doi.org/10.5281/zenodo.10101364" httpUri="https://zenodo.org/record/10101364/files/figure.png" pageId="27" pageNumber="506">Fig. 39</figureCitation>
); pronotal disc laterally weakly wrinkled (
<figureCitation id="13073AA4FFEF203D12328D1EFDCE6A67" box="[544,623,1308,1331]" captionStart="Figs 39–40" captionStartId="28.[151,188,660,679]" captionTargetBox="[151,1129,219,645]" captionTargetId="figure-10@28.[151,1129,218,645]" captionTargetPageId="28" captionText="Figs 39–40. SEM images of the pronotum showing sculpturing of wrinkles and riffles of the lateral margins, arrows indicate pronotal transverse crease. 39 – Gyrinus venezolensis Ochs, 1953. 40 – G. vinolentus sp. nov." figureDoi="http://doi.org/10.5281/zenodo.10101364" httpUri="https://zenodo.org/record/10101364/files/figure.png" pageId="27" pageNumber="506">Fig. 39</figureCitation>
), wrinkles present anteriorly and associated with pronotal transverse impressed line, wrinkles also present posteriorly near posterior margin of pronotum. Female elytra (
<figureCitation id="13073AA4FFEF203D11C28D5EFD806A27" box="[464,545,1372,1395]" captionStart="Figs 29–33" captionStartId="17.[113,150,1544,1563]" captionTargetBox="[166,1031,224,1493]" captionTargetId="figure-12@17.[162,1039,219,1500]" captionTargetPageId="17" captionText="Figs 29–33. Dorsal and lateral view of the aedeagus of Neogyrinus species, not to scale. 29 – G. ovatus Aubé, 1838. 30 – G. sabanensis sp. nov. 31 – G. guianus Ochs, 1935. 32 – G. rozei Ochs, 1953." figureDoi="http://doi.org/10.5281/zenodo.10101358" httpUri="https://zenodo.org/record/10101358/files/figure.png" pageId="27" pageNumber="506">Figs 33</figureCitation>
and 
<figureCitation id="13073AA4FFEF203D12448D5EFDD36A27" box="[598,626,1372,1395]" captionStart="Figs 41–42" captionStartId="28.[915,952,1332,1351]" captionTargetBox="[149,897,772,1587]" captionTargetId="figure-50@28.[149,897,771,1587]" captionTargetPageId="28" captionText="Figs 41–42. SEM images of the elytron of Oreogyrinus species, scale bars = 1mm, arrows indicate the pre-apical swelling interrupting the elytral lateral margin. 41 – Gyrinus venezolensis Ochs, 1953. 42 – G. vinolentus sp. nov." figureDoi="http://doi.org/10.5281/zenodo.10101366" httpUri="https://zenodo.org/record/10101366/files/figure.png" pageId="27" pageNumber="506">41</figureCitation>
) with striae I–IV non-sulcate, elytral striae V–IX strongly sulcate in basal 2/3 of elytron, stria X non-sulcate, stria XI strictly marginal. Female elytral disc with intervals I–IV normally non-reticulate (
<figureCitation id="13073AA4FFEF203D13048D9EFCC56AE7" box="[790,868,1436,1459]" captionStart="Figs 43–46" captionStartId="29.[113,150,821,840]" captionTargetBox="[113,1088,219,802]" captionTargetId="figure-275@29.[113,1088,219,802]" captionTargetPageId="29" captionText="Figs 43–46. SEM images of elytral interval reticulation and strial punctures. 43–44 – Gyrinus venezolensis Ochs, 1953. 43 – intervals II and III, striae I–III. 44 – intervals IX and X, striae VIII–X. 45–46 – G. vinolentus sp. nov. 45 – intervals II and III, striae I–III. 46 – intervals IX and X, striae VIII–X." figureDoi="http://doi.org/10.5281/zenodo.10101368" httpUri="https://zenodo.org/record/10101368/files/figure.png" pageId="27" pageNumber="506">Fig. 43</figureCitation>
), always basally free of reticulation; interval Valways with reticulation present at least apically or in lateral half near stria V; intervals VI–X completely reticulate (
<figureCitation id="13073AA4FFEF203D12938DDEFD6E6AA7" box="[641,719,1500,1523]" captionStart="Figs 43–46" captionStartId="29.[113,150,821,840]" captionTargetBox="[113,1088,219,802]" captionTargetId="figure-275@29.[113,1088,219,802]" captionTargetPageId="29" captionText="Figs 43–46. SEM images of elytral interval reticulation and strial punctures. 43–44 – Gyrinus venezolensis Ochs, 1953. 43 – intervals II and III, striae I–III. 44 – intervals IX and X, striae VIII–X. 45–46 – G. vinolentus sp. nov. 45 – intervals II and III, striae I–III. 46 – intervals IX and X, striae VIII–X." figureDoi="http://doi.org/10.5281/zenodo.10101368" httpUri="https://zenodo.org/record/10101368/files/figure.png" pageId="27" pageNumber="506">Fig. 44</figureCitation>
), reticulation with impressed dense meshes, composed of scale-like sculpticells; interval XI free of reticulation. Male elytra (
<figureCitation id="13073AA4FFEF203D14048DFEFF2C6967" captionStart="Figs 33–38" captionStartId="25.[114,151,1284,1303]" captionTargetBox="[113,1088,218,1263]" captionTargetId="figure-12@25.[110,1091,215,1263]" captionTargetPageId="25" captionText="Figs 33–38.Dorsal habitus of Oreogyrinus species, scale bar = 1 mm. 33 – Gyrinus venezolensis Ochs, 1953, female. 34 – G. venezolensis, male. 35 – G. vinolentus sp. nov. female. 36 – G. vinolentus, male. 37 – G. iridinus sp. nov., female paratype. 38 – G. iridinus, male holotype." figureDoi="http://doi.org/10.5281/zenodo.10101362" httpUri="https://zenodo.org/record/10101362/files/figure.png" pageId="27" pageNumber="506">Fig. 34</figureCitation>
) with striae I–IV non-sulcate; V–VII weakly sulcate after humeral region for brief extant; VIII–IX sulcate in humeral region, ending before apical 1/3 of elytron; stria X non-sulcate; stria XI strictly marginal. Male elytral disc with intervals I–XI without reticulation. Elytra of both sexes withlateralmargins weakly interrupted interrupted inapical 1 /5 by minor swelling; elytral apex truncate to weakly rounded. Metanepisternal ostiole very small.
</paragraph>
<caption id="DF4376A9FFE8203A10858A96FC5C6D96" ID-DOI="http://doi.org/10.5281/zenodo.10101364" ID-Zenodo-Dep="10101364" httpUri="https://zenodo.org/record/10101364/files/figure.png" pageId="28" pageNumber="507" startId="28.[151,188,660,679]" targetBox="[151,1129,219,645]" targetPageId="28">
<paragraph id="8B832621FFE8203A10858A96FC5C6D96" blockId="28.[151,1126,660,706]" pageId="28" pageNumber="507">
Figs 39–40. SEM images of the pronotum showing sculpturing of wrinkles and riffles of the lateral margins, arrows indicate pronotal transverse crease. 39 – 
<taxonomicName id="4C3C5DA2FFE8203A11E18AADFCB16D96" authority="Ochs, 1953" authorityName="Ochs" authorityYear="1953" box="[499,784,687,706]" class="Insecta" family="Gyrinidae" genus="Gyrinus" kingdom="Animalia" order="Coleoptera" pageId="28" pageNumber="507" phylum="Arthropoda" rank="species" species="venezolensis">
<emphasis id="B948FA33FFE8203A11E18AADFD096D96" box="[499,680,687,706]" italics="true" pageId="28" pageNumber="507">Gyrinus venezolensis</emphasis>
<bibRefCitation id="EFAD5BD0FFE8203A12BF8AADFCB16D96" author="OCHS G." box="[685,784,687,706]" pageId="28" pageNumber="507" pagination="181 - 208" refId="ref21976" refString="OCHS G. 1953: Der jetzige Stand unserer Kenntnise uber die Gyriniden-Fauna von Venezuela. Acta Biologica Venezuelica 1: 181 - 208." type="journal article" year="1953">Ochs, 1953</bibRefCitation>
</taxonomicName>
. 40 – 
<taxonomicName id="4C3C5DA2FFE8203A13518AADFC146D96" authority="Gustafson &amp; Short, 2017" authorityName="Gustafson &amp; Short" authorityYear="2017" box="[835,949,687,706]" class="Insecta" family="Gyrinidae" genus="Gyrinus" kingdom="Animalia" order="Coleoptera" pageId="28" pageNumber="507" phylum="Arthropoda" rank="species" species="vinolentus" status="sp. nov.">
<emphasis id="B948FA33FFE8203A13518AADFC146D96" box="[835,949,687,706]" italics="true" pageId="28" pageNumber="507">G. vinolentus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27B4748FFE8203A13A88AADFC5C6D96" box="[954,1021,687,706]" pageId="28" pageNumber="507" rank="species">sp. nov.</taxonomicNameLabel>
</paragraph>
</caption>
<caption id="DF4376A9FFE8203A13818D36FC776963" ID-DOI="http://doi.org/10.5281/zenodo.10101366" ID-Zenodo-Dep="10101366" httpUri="https://zenodo.org/record/10101366/files/figure.png" pageId="28" pageNumber="507" startId="28.[915,952,1332,1351]" targetBox="[149,897,772,1587]" targetPageId="28">
<paragraph id="8B832621FFE8203A13818D36FC776963" blockId="28.[915,1127,1332,1591]" pageId="28" pageNumber="507">
Figs 41–42. SEM images of the elytron of 
<taxonomicName id="4C3C5DA2FFE8203A14328D4DFC1E6A28" authorityName="Ochs" authorityYear="1935" class="Insecta" family="Gyrinidae" genus="Gyrinus" kingdom="Animalia" order="Coleoptera" pageId="28" pageNumber="518" phylum="Arthropoda" rank="subGenus" subGenus="Oreogyrinus">
<emphasis id="B948FA33FFE8203A14328D4DFC1E6A28" italics="true" pageId="28" pageNumber="507">Oreogyrinus</emphasis>
</taxonomicName>
species, scale bars = 1mm, arrows indicate the pre-apical swelling interrupting the elytral lateral margin. 41 – 
<taxonomicName id="4C3C5DA2FFE8203A14548DD6FC616948" authority="Ochs, 1953" authorityName="Ochs" authorityYear="1953" class="Insecta" family="Gyrinidae" genus="Gyrinus" kingdom="Animalia" order="Coleoptera" pageId="28" pageNumber="507" phylum="Arthropoda" rank="species" species="venezolensis">
<emphasis id="B948FA33FFE8203A14548DD6FB8E6956" italics="true" pageId="28" pageNumber="507">Gyrinus venezolensis</emphasis>
<bibRefCitation id="EFAD5BD0FFE8203A14278DEDFC616948" author="OCHS G." pageId="28" pageNumber="507" pagination="181 - 208" refId="ref21976" refString="OCHS G. 1953: Der jetzige Stand unserer Kenntnise uber die Gyriniden-Fauna von Venezuela. Acta Biologica Venezuelica 1: 181 - 208." type="journal article" year="1953">Ochs, 1953</bibRefCitation>
</taxonomicName>
. 42 – 
<taxonomicName id="4C3C5DA2FFE8203A13E68E0BFBC66948" authority="Gustafson &amp; Short, 2017" authorityName="Gustafson &amp; Short" authorityYear="2017" box="[1012,1127,1545,1564]" class="Insecta" family="Gyrinidae" genus="Gyrinus" kingdom="Animalia" order="Coleoptera" pageId="28" pageNumber="507" phylum="Arthropoda" rank="species" species="vinolentus" status="sp. nov.">
<emphasis id="B948FA33FFE8203A13E68E0BFBC66948" box="[1012,1127,1545,1564]" italics="true" pageId="28" pageNumber="507">G. vinolentus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27B4748FFE8203A13818E26FC776963" box="[915,982,1572,1591]" pageId="28" pageNumber="507" rank="species">sp. nov.</taxonomicNameLabel>
</paragraph>
</caption>
<caption id="DF4376A9FFE9203B10638B37FD556C29" ID-DOI="http://doi.org/10.5281/zenodo.10101368" ID-Zenodo-Dep="10101368" httpUri="https://zenodo.org/record/10101368/files/figure.png" pageId="29" pageNumber="508" startId="29.[113,150,821,840]" targetBox="[113,1088,219,802]" targetPageId="29">
<paragraph id="8B832621FFE9203B10638B37FD556C29" blockId="29.[113,1090,821,893]" pageId="29" pageNumber="508">
Figs 43–46. SEM images of elytral interval reticulation and strial punctures. 43–44 – 
<taxonomicName id="4C3C5DA2FFE9203B13468B37FF3D6C37" authority="Ochs, 1953" authorityName="Ochs" authorityYear="1953" class="Insecta" family="Gyrinidae" genus="Gyrinus" kingdom="Animalia" order="Coleoptera" pageId="29" pageNumber="508" phylum="Arthropoda" rank="species" species="venezolensis">
<emphasis id="B948FA33FFE9203B13468B37FBAB6C1C" box="[852,1034,821,840]" italics="true" pageId="29" pageNumber="508">Gyrinus venezolensis</emphasis>
<bibRefCitation id="EFAD5BD0FFE9203B141D8B37FF3D6C37" author="OCHS G." pageId="29" pageNumber="508" pagination="181 - 208" refId="ref21976" refString="OCHS G. 1953: Der jetzige Stand unserer Kenntnise uber die Gyriniden-Fauna von Venezuela. Acta Biologica Venezuelica 1: 181 - 208." type="journal article" year="1953">Ochs, 1953</bibRefCitation>
</taxonomicName>
. 43 – intervals II and III, striae I–III. 44 – intervals IX and X, striae VIII–X. 45–46 – 
<taxonomicName id="4C3C5DA2FFE9203B13948B52FC596C37" authority="Gustafson &amp; Short, 2017" authorityName="Gustafson &amp; Short" authorityYear="2017" box="[902,1016,848,867]" class="Insecta" family="Gyrinidae" genus="Gyrinus" kingdom="Animalia" order="Coleoptera" pageId="29" pageNumber="508" phylum="Arthropoda" rank="species" species="vinolentus" status="sp. nov.">
<emphasis id="B948FA33FFE9203B13948B52FC596C37" box="[902,1016,848,867]" italics="true" pageId="29" pageNumber="508">G. vinolentus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27B4748FFE9203B13EC8B52FBE36C37" box="[1022,1090,848,867]" pageId="29" pageNumber="508" rank="species">sp. nov.</taxonomicNameLabel>
45 – intervals II and III, striae I–III. 46 – intervals IX and X, striae VIII–X.
</paragraph>
</caption>
<paragraph id="8B832621FFE9203B10828C2EFD636BB7" blockId="29.[113,1089,940,1603]" pageId="29" pageNumber="508">
Malegenitalia (
<figureCitation id="13073AA4FFE9203B11228C2EFEDC6B17" box="[304,381,1068,1091]" captionStart="Figs 47–50" captionStartId="31.[113,150,1541,1560]" captionTargetBox="[200,1000,219,1487]" captionTargetId="figure-12@31.[197,1006,219,1492]" captionTargetPageId="31" captionText="Figs 47–50. Dorsal and lateral view of the aedeagus of Oreogyrinus species, not to scale. 47 – Gyrinus colombicus Régimbart, 1883, syntype (MNHN). 48 – G. venezolensis Ochs, 1953. 49 – G. vinolentus sp. nov. 50 – G. iridinus sp. nov." figureDoi="http://doi.org/10.5281/zenodo.10101370" httpUri="https://zenodo.org/record/10101370/files/figure.png" pageId="29" pageNumber="508">Fig. 48</figureCitation>
).Aedeagus withmedianlobe narrow, shorter than parameres, weakly attenuated after basal 1/3, strongly parallel sided in apical 2/3, apex broad, weakly triangular; in lateral view median lobe thick, strongly dorsally curved; parameres with apex strongly truncate. Female genitalia (
<figureCitation id="13073AA4FFE9203B11838C8EFE416BF7" box="[401,480,1164,1187]" captionStart="Figs 51–59" captionStartId="32.[151,188,1435,1454]" captionTargetBox="[178,1103,221,1394]" captionTargetId="figure-10@32.[151,1126,212,1417]" captionTargetPageId="32" captionText="Figs 51–59. Ventral view of gonocoxae of Venezuelan Gyrinus species, not to scale. 51–56 – Neogyrinus species. 51 – G. gibbus Aubé, 1838 from Caracas valley, Venezuela (FMNH). 52 – G. gibbus from Amazonian Venezuela: Amazonas stream along Rio Sipapo (KBMC). 53 – G. ovatus Aubé, 1838 from Venezuela: Falcón: W. Curimagua, Blackwater Lagoon.54 – G. guianus Ochs, 1935 from Amazonian Venezuela:Amazonas:river near Orinoco /Sipapo confluence (KBMC). 55 – G. rozei Ochs, 1953. 56 – G. sabanensis sp. nov. 57–59 – Oreogyrinus species: 57 – G. iridinus sp. nov. 58 – G. venezolensis Ochs, 1953. 59 – G. vinolentus sp. nov." figureDoi="http://doi.org/10.5281/zenodo.10101372" httpUri="https://zenodo.org/record/10101372/files/figure.png" pageId="29" pageNumber="508">Fig. 58</figureCitation>
). Gonocoxae elongate, mostly straight with curved lateral margins, apices relatively truncate, weakly emarginate laterally, with lateral angle distinct, left gonocoxal apex less emarginate laterally than right.
</paragraph>
<paragraph id="8B832621FFE9203B10638CEEFD8F6AF7" blockId="29.[113,1089,940,1603]" pageId="29" pageNumber="508">
<emphasis id="B948FA33FFE9203B10638CEEFF4E6A57" bold="true" box="[113,239,1260,1283]" pageId="29" pageNumber="508">Variability.</emphasis>
There isvariability in the extent of the female elytral reticulation. Few specimens examined had the reticulation absent on interval Vbasally, with the reticulation present only apically and onthe lateral half of the interval near stria V. Afew other specimens hadinterval IV with reticulation in its apical half. However, it was most common for the species to have elytral interval IV free of reticulation in its basal half, having reticulation at most apically, and with interval V completely reticulate.
</paragraph>
<paragraph id="8B832621FFE9203B10638DAEFBAB6A97" blockId="29.[113,1089,940,1603]" box="[113,1034,1452,1475]" pageId="29" pageNumber="508">
<emphasis id="B948FA33FFE9203B10638DAEFF716A97" bold="true" box="[113,208,1452,1475]" pageId="29" pageNumber="508">Habitat.</emphasis>
This species has been collected from both streams and lagoons (Figs 62–63).
</paragraph>
</subSubSection>
<subSubSection id="C32675AAFFE9203B10638DCEFC566AB7" box="[113,1015,1484,1507]" pageId="29" pageNumber="508" type="distribution">
<paragraph id="8B832621FFE9203B10638DCEFC566AB7" blockId="29.[113,1089,940,1603]" box="[113,1015,1484,1507]" pageId="29" pageNumber="508">
<emphasis id="B948FA33FFE9203B10638DCEFEA56AB7" bold="true" box="[113,260,1484,1507]" pageId="29" pageNumber="508">Distribution.</emphasis>
Known only from the southern Venezuelan Andes in 
<collectingRegion id="49F8E8C3FFE9203B132D8DCEFC2D6AB7" box="[831,908,1484,1507]" country="Venezuela" name="Merida" pageId="29" pageNumber="508">Mérida</collectingRegion>
(
<figureCitation id="13073AA4FFE9203B13898DCEFC4A6AB7" box="[923,1003,1484,1507]" captionStart="Figs 72–75" captionStartId="36.[151,188,1051,1070]" captionTargetBox="[151,1129,220,1035]" captionTargetId="figure-182@36.[151,1129,220,1037]" captionTargetPageId="36" captionText="Figs 72–75. Distribution maps of Gyrinus species within Venezuela." figureDoi="http://doi.org/10.5281/zenodo.10101376" httpUri="https://zenodo.org/record/10101376/files/figure.png" pageId="29" pageNumber="508">Fig. 72</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="C32675AAFFE9203B10638DEEFF436917" pageId="29" pageNumber="508" type="discussion">
<paragraph id="8B832621FFE9203B10638DEEFF436917" blockId="29.[113,1089,940,1603]" pageId="29" pageNumber="508">
<emphasis id="B948FA33FFE9203B10638DEEFF506957" bold="true" box="[113,241,1516,1539]" pageId="29" pageNumber="508">Discussion.</emphasis>
While currently only known from 
<collectingCountry id="F32B66B1FFE9203B12618DEEFD426957" box="[627,739,1516,1539]" name="Venezuela" pageId="29" pageNumber="508">Venezuela</collectingCountry>
, given its distribution in the far southern Venezuelan Andes (
<figureCitation id="13073AA4FFE9203B11B08E0EFE516977" box="[418,496,1548,1571]" captionStart="Figs 72–75" captionStartId="36.[151,188,1051,1070]" captionTargetBox="[151,1129,220,1035]" captionTargetId="figure-182@36.[151,1129,220,1037]" captionTargetPageId="36" captionText="Figs 72–75. Distribution maps of Gyrinus species within Venezuela." figureDoi="http://doi.org/10.5281/zenodo.10101376" httpUri="https://zenodo.org/record/10101376/files/figure.png" pageId="29" pageNumber="508">Fig. 72</figureCitation>
), this species may also be found inthe Andes of northern 
<collectingCountry id="F32B66B1FFE9203B10638E2EFF7F6917" box="[113,222,1580,1603]" name="Colombia" pageId="29" pageNumber="508">Colombia</collectingCountry>
.
</paragraph>
</subSubSection>
</treatment>
</document>