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<document id="329AB63706419A43728470E71F393535" ID-CLB-Dataset="9575" ID-DOI="10.5281/zenodo.4272324" ID-GBIF-Dataset="28715dfb-d0e9-4da8-a9a7-6ee9d6ecd150" ID-ISSN="0374-1036" ID-Zenodo-Dep="4272324" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1605298369637" checkinUser="felipe" docAuthor="Minoshima, Yûsuke &amp; Hayashi, Masakazu" docDate="2011" docId="039A87CBFFAB4951FEFBFB12FE64EAC9" docLanguage="en" docName="ActaEntMusNatPra.51.suppl.1-118.pdf" docOrigin="Acta Entomologica Musei Nationalis Pragae (suppl.) 51" docStyle="DocumentStyle:CE2601992B79F4B08764287CD82450D1.3:ActaEntMusNatPra.2010-2016.monograph" docStyleId="CE2601992B79F4B08764287CD82450D1" docStyleName="ActaEntMusNatPra.2010-2016.monograph" docStyleVersion="3" docTitle="Enochrus (Holcophilydrus) umbratus Sharp 1884" docType="treatment" docVersion="10" lastPageNumber="41" masterDocId="FFA3FFB3FF83497DFF93FFADFFB2E938" masterDocTitle="Larval morphology of the Japanese species of the tribes Acidocerini, Hydrobiusini and Hydrophilini (Coleoptera: Hydrophilidae)" masterLastPageNumber="118" masterPageNumber="1" pageNumber="37" updateTime="1698847171808" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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<mods:title id="5D4D90878DFD7DDDC1BB73EBC072B49B">Larval morphology of the Japanese species of the tribes Acidocerini, Hydrobiusini and Hydrophilini (Coleoptera: Hydrophilidae)</mods:title>
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<mods:namePart id="48023CA6AA12AC393537E1A611D1605F">Minoshima, Yûsuke</mods:namePart>
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<treatment id="039A87CBFFAB4951FEFBFB12FE64EAC9" ID-DOI="http://doi.org/10.5281/zenodo.4334972" ID-GBIF-Taxon="169092568" ID-Zenodo-Dep="4334972" LSID="urn:lsid:plazi:treatment:039A87CBFFAB4951FEFBFB12FE64EAC9" httpUri="http://treatment.plazi.org/id/039A87CBFFAB4951FEFBFB12FE64EAC9" lastPageId="44" lastPageNumber="41" pageId="40" pageNumber="37">
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<paragraph id="8B8C36DDFFAB4955FEFBFB12FC27EDE0" blockId="40.[360,917,1215,1266]" box="[360,917,1215,1240]" pageId="40" pageNumber="37">
<heading id="D0C481B1FFAB4955FEFBFB12FC27EDE0" bold="true" box="[360,917,1215,1240]" centered="true" fontSize="10" level="2" pageId="40" pageNumber="37" reason="2">
<taxonomicName id="4C334D5EFFAB4955FEFBFB12FC27EDE0" ID-CoL="39W8Q" authority="Sharp, 1884" authorityName="Sharp" authorityYear="1884" box="[360,917,1215,1240]" class="Insecta" family="Hydrophilidae" genus="Enochrus" kingdom="Animalia" order="Coleoptera" pageId="40" pageNumber="37" phylum="Arthropoda" rank="species" species="umbratus" subGenus="Holcophilydrus">
<emphasis id="B947EACFFFAB4955FEFBFB12FC27EDE0" bold="true" box="[360,917,1215,1240]" pageId="40" pageNumber="37">
<emphasis id="B947EACFFFAB4955FEFBFB12FE66EDE0" bold="true" box="[360,468,1215,1240]" italics="true" pageId="40" pageNumber="37">Enochrus</emphasis>
(
<emphasis id="B947EACFFFAB4955FE77FB12FD3CEDE0" bold="true" box="[484,654,1215,1240]" italics="true" pageId="40" pageNumber="37">Holcophilydrus</emphasis>
)
<emphasis id="B947EACFFFAB4955FD0EFB12FCB4EDE0" bold="true" box="[669,774,1215,1240]" italics="true" pageId="40" pageNumber="37">umbratus</emphasis>
<bibRefCitation id="EFA24B2CFFAB4955FC9EFB6DFC27EDE0" author="SHARP D." box="[781,917,1216,1240]" pageId="40" pageNumber="37" pagination="439 - 464" refId="ref49641" refString="SHARP D. 1884: The water-beetles of Japan. Transactions of the Entomological Society of London 1884: 439 - 464." type="journal article" year="1884">Sharp, 1884</bibRefCitation>
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<paragraph id="8B8C36DDFFAB4955FE48FB72FC90EDCA" blockId="40.[360,917,1215,1266]" box="[475,802,1247,1266]" pageId="40" pageNumber="37">
(
<figureCitation id="13082A58FFAB4955FE72FB72FD9EEDCA" box="[481,556,1247,1266]" captionStart="Fig" captionStartId="13.[113,144,1520,1539]" captionTargetBox="[179,1045,245,1474]" captionTargetId="figure-11@13.[113,1085,219,1493]" captionTargetPageId="13" captionText="Fig. 1. Habitus of the third instar larvae of Acidocerini and Hydrobiusini. A Agraphydrus narusei (Satô, 1960), dorsal and lateral view; B Enochrus (Holcophilydrus) simulans (Sharp, 1873), dorsal view; C E. (H.) umbratus Sharp, 1884, dorsal view; D E. (Methydrus) japonicus (Sharp, 1873), dorsal view; E Helochares (Helochares) pallens (MacLeay, 1825), dorsal view; F H.(Hydrobaticus) nipponicus Hebauer, 1995, dorsal view; G Hydrobius pauper Sharp, 1884, dorsal and ventral view." figureDoi="http://doi.org/10.5281/zenodo.4272326" httpUri="https://zenodo.org/record/4272326/files/figure.png" pageId="40" pageNumber="37">Figs. 1C</figureCitation>
,
<figureCitation id="13082A58FFAB4955FDA6FB72FDE3EDCA" box="[565,593,1247,1266]" captionStart="Fig" captionStartId="19.[113,144,1137,1156]" captionTargetBox="[244,980,222,1097]" captionTargetId="figure-137@19.[181,1020,216,1109]" captionTargetPageId="19" captionText="Fig. 6. Habitus of third instar larvae of the Acidocerini and Hydrobiusini, dorsal view.A Enochrus umbratus Sharp, 1884; B Helochares nipponicus Hebauer, 1995; C Hydrobius pauper Sharp, 1884." figureDoi="http://doi.org/10.5281/zenodo.4272336" httpUri="https://zenodo.org/record/4272336/files/figure.png" pageId="40" pageNumber="37">6A</figureCitation>
,
<figureCitation id="13082A58FFAB4955FDC9FB72FD20EDCA" box="[602,658,1247,1266]" captionStart-0="Fig" captionStart-1="Fig" captionStart-2="Fig" captionStartId-0="41.[113,144,824,843]" captionStartId-1="42.[151,182,1348,1367]" captionStartId-2="43.[113,144,1295,1314]" captionTargetBox-0="[140,1055,222,771]" captionTargetBox-1="[219,1040,225,1316]" captionTargetBox-2="[140,1057,215,1263]" captionTargetId-0="figure-291@41.[113,1084,217,779]" captionTargetId-1="figure-97@42.[151,1122,216,1325]" captionTargetId-2="figure-110@43.[113,1084,208,1282]" captionTargetPageId-0="41" captionTargetPageId-1="42" captionTargetPageId-2="43" captionText-0="Fig. 19. Enochrus (Holcophilydrus) umbratus Sharp, 1884, third instar.A head, dorsal view; B spiracular atrium, dorsal view." captionText-1="Fig. 20. Head capsule of Enochrus (Holcophilydrus) umbratus Sharp, 1884, third instar.A dorsal view; B ventral view; C detail of anterior margin of head capsule, dorsal view." captionText-2="Fig. 21. Enochrus (Holcophilydrus) umbratus Sharp, 1884, third instar.A antenna, dorsal view; BC mandibles, dorsal view; D maxilla, dorsal view; E maxilla, ventral view; F labium, dorsal view; G labium, ventral view." figureDoi-0="http://doi.org/10.5281/zenodo.4272363" figureDoi-1="http://doi.org/10.5281/zenodo.4272365" figureDoi-2="http://doi.org/10.5281/zenodo.4272367" httpUri-0="https://zenodo.org/record/4272363/files/figure.png" httpUri-1="https://zenodo.org/record/4272365/files/figure.png" httpUri-2="https://zenodo.org/record/4272367/files/figure.png" pageId="40" pageNumber="37">1921</figureCitation>
,
<figureCitation id="13082A58FFAB4955FD09FB72FD72EDCA" box="[666,704,1247,1266]" captionStart="Fig" captionStartId="52.[660,692,1314,1333]" captionTargetBox="[151,1128,219,1519]" captionTargetId="figure-10@52.[151,1127,219,1516]" captionTargetPageId="52" captionText="Fig. 28. Prolegs of Enochrus Thomson, 1859 speci- es, ventral view. AC Enochrus (Holcophilydrus) simulans (Sharp, 1873): A first instar; B second instar; C third instar. D Enochrus (Holcophilydrus) umbratus Sharp, 1884, third instar. EG Enochrus (Methydrus) japonicus (Sharp, 1873): E first instar; F second instar; G third instar.Photographs were taken with compound light microscope." figureDoi="http://doi.org/10.5281/zenodo.4272383" httpUri="https://zenodo.org/record/4272383/files/figure.png" pageId="40" pageNumber="37">28D</figureCitation>
,
<figureCitation id="13082A58FFAB4955FD5AFB72FD5DEDCA" box="[713,751,1247,1266]" captionStart="Fig" captionStartId="75.[113,144,900,919]" captionTargetBox="[146,1049,203,857]" captionTargetId="figure-11@75.[113,1084,196,870]" captionTargetPageId="75" captionText="Fig. 44. Prosterna of Acidocerini species, third instar, ventral view. A Agraphydrus narusei (Satô, 1960); B Enochrus umbratus Sharp, 1884; C Helochares nipponicus Hebauer, 1995." figureDoi="http://doi.org/10.5281/zenodo.4272415" httpUri="https://zenodo.org/record/4272415/files/figure.png" pageId="40" pageNumber="37">44B</figureCitation>
,
<figureCitation id="13082A58FFAB4955FD6BFB72FCAEEDCA" box="[760,796,1247,1266]" captionStart="Fig" captionStartId="76.[151,182,1040,1059]" captionTargetBox="[170,1092,224,1013]" captionTargetId="figure-136@76.[151,1122,216,1019]" captionTargetPageId="76" captionText="Fig. 45. Mesothoracic legs of Acidocerini species, third instar, anterior view.A Agraphydrus narusei (Satô, 1960); B Enochrus umbratus Sharp, 1884; C Enochrus japonicus (Sharp, 1873); D Helochares nipponicus Hebauer, 1995." figureDoi="http://doi.org/10.5281/zenodo.4272417" httpUri="https://zenodo.org/record/4272417/files/figure.png" pageId="40" pageNumber="37">45B</figureCitation>
)
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<paragraph id="8B8C36DDFFAB4955FF04FAA5FD1EEC0F" blockId="40.[151,1126,1288,1335]" pageId="40" pageNumber="37">
<emphasis id="B947EACFFFAB4955FF04FAA5FEF4EC24" bold="true" box="[151,326,1288,1308]" pageId="40" pageNumber="37">Material examined.</emphasis>
<materialsCitation id="3B5B3C80FFAB4955FED9FAA5FCDDEC24" ID-GBIF-Occurrence="2981890326" box="[330,879,1288,1308]" collectingDate="2009-06-26" country="Japan" location="Sapporo-shi" municipality="Shinoro" pageId="40" pageNumber="37" specimenCount="1" stateProvince="Hokkaido">
<emphasis id="B947EACFFFAB4955FED9FAA5FE4BEC24" bold="true" box="[330,505,1288,1308]" pageId="40" pageNumber="37">
<collectingCountry id="F324764DFFAB4955FED9FAA5FE23EC24" box="[330,401,1288,1308]" name="Japan" pageId="40" pageNumber="37">JAPAN</collectingCountry>
:
<collectingRegion id="49F7F83FFFAB4955FE0BFAA4FE40EC22" box="[408,498,1289,1308]" country="Japan" name="Hokkaido" pageId="40" pageNumber="37">HOKKAIDÔ</collectingRegion>
:
</emphasis>
2 L3,
<collectingMunicipality id="6BE8ACA7FFAB4955FDBFFAA5FDC3EC23" box="[556,625,1288,1307]" pageId="40" pageNumber="37">Shinoro</collectingMunicipality>
,
<location id="8EEC6006FFAB4955FDEBFAA5FD52EC23" LSID="urn:lsid:plazi:treatment:039A87CBFFAB4951FEFBFB12FE64EAC9:8EEC6006FFAB4955FDEBFAA5FD52EC23" box="[632,736,1288,1307]" country="Japan" municipality="Shinoro" name="Sapporo-shi" pageId="40" pageNumber="37" stateProvince="Hokkaido">Sapporo-shi</location>
,
<date id="FF8D101DFFAB4955FD74FAA5FCF6EC23" box="[743,836,1288,1307]" pageId="40" pageNumber="37" value="2009-06-26">
<collectingDate id="EFC9E9F5FFAB4955FD74FAA5FCF6EC23" box="[743,836,1288,1307]" pageId="40" pageNumber="37" value="2009-06-26">26.vi.2009</collectingDate>
</date>
,YM
</materialsCitation>
;
<materialsCitation id="3B5B3C80FFAB4955FCE5FAA5FD1AEC0F" ID-GBIF-Occurrence="2981890329" collectingDate="2009-07-11" country="Japan" county="Kamishinoro" latitude="43.139668" location="Sapporo-shi" longLatPrecision="11" longitude="141.37117" municipality="Shinorocho" pageId="40" pageNumber="37" specimenCount="1" stateProvince="Hokkaido">
6 L3,
<collectingCounty id="62ED4E51FFAB4955FC36FAA5FBA4EC23" box="[933,1046,1288,1307]" pageId="40" pageNumber="37">Kamishinoro</collectingCounty>
,
<collectingMunicipality id="6BE8ACA7FFAB4955FB8FFAA5FF0AEC0E" pageId="40" pageNumber="37">Shinorochô</collectingMunicipality>
,
<location id="8EEC6006FFAB4955FF52FA8EFE98EC0E" LSID="urn:lsid:plazi:treatment:039A87CBFFAB4951FEFBFB12FE64EAC9:8EEC6006FFAB4955FF52FA8EFE98EC0E" box="[193,298,1315,1334]" country="Japan" county="Kamishinoro" latitude="43.139668" longLatPrecision="11" longitude="141.37117" municipality="Shinorocho" name="Sapporo-shi" pageId="40" pageNumber="37" stateProvince="Hokkaido">Sapporo-shi</location>
,
<geoCoordinate id="EE07501AFFAB4955FEA1FA8EFE2AEC0E" box="[306,408,1315,1334]" degrees="43" direction="north" minutes="08.38" orientation="latitude" pageId="40" pageNumber="37" precision="9" value="43.139668">N43°08.38´</geoCoordinate>
,
<geoCoordinate id="EE07501AFFAB4955FE32FA8EFDA2EC0E" box="[417,528,1315,1334]" degrees="141" direction="east" minutes="22.27" orientation="longitude" pageId="40" pageNumber="37" precision="9" value="141.37117">E141°22.27´</geoCoordinate>
,
<date id="FF8D101DFFAB4955FD8AFA8EFDC9EC0E" box="[537,635,1315,1334]" pageId="40" pageNumber="37" value="2009-07-11">
<collectingDate id="EFC9E9F5FFAB4955FD8AFA8EFDC9EC0E" box="[537,635,1315,1334]" pageId="40" pageNumber="37" value="2009-07-11">11.vii.2009</collectingDate>
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, YM
</materialsCitation>
.
</paragraph>
<paragraph id="8B8C36DDFFAB4955FF04FAE3FCABECBF" blockId="40.[151,1127,1358,1607]" pageId="40" pageNumber="37">
<emphasis id="B947EACFFFAB4955FF04FAE3FDA2EC5F" bold="true" box="[151,528,1358,1383]" pageId="40" pageNumber="37">
General morphology.
<emphasis id="B947EACFFFAB4955FE1AFAE3FDBBEC5E" bold="true" box="[393,521,1358,1383]" italics="true" pageId="40" pageNumber="37">Third instar</emphasis>
.
</emphasis>
<emphasis id="B947EACFFFAB4955FD86FAFDFDEDEC5F" box="[533,607,1360,1383]" italics="true" pageId="40" pageNumber="37">Colour</emphasis>
. Head and sclerotised parts light yellowish brown; membranous parts milky to slightly greyish white (
<figureCitation id="13082A58FFAB4955FD2BFAC2FCB9ECBF" box="[696,779,1391,1415]" captionStart="Fig" captionStartId="13.[113,144,1520,1539]" captionTargetBox="[179,1045,245,1474]" captionTargetId="figure-11@13.[113,1085,219,1493]" captionTargetPageId="13" captionText="Fig. 1. Habitus of the third instar larvae of Acidocerini and Hydrobiusini. A Agraphydrus narusei (Satô, 1960), dorsal and lateral view; B Enochrus (Holcophilydrus) simulans (Sharp, 1873), dorsal view; C E. (H.) umbratus Sharp, 1884, dorsal view; D E. (Methydrus) japonicus (Sharp, 1873), dorsal view; E Helochares (Helochares) pallens (MacLeay, 1825), dorsal view; F H.(Hydrobaticus) nipponicus Hebauer, 1995, dorsal view; G Hydrobius pauper Sharp, 1884, dorsal and ventral view." figureDoi="http://doi.org/10.5281/zenodo.4272326" httpUri="https://zenodo.org/record/4272326/files/figure.png" pageId="40" pageNumber="37">Fig. 1C</figureCitation>
).
</paragraph>
<paragraph id="8B8C36DDFFAB4955FF26FA3DFCD9ECDF" blockId="40.[151,1127,1358,1607]" pageId="40" pageNumber="37">
<emphasis id="B947EACFFFAB4955FF26FA3DFF5DEC9F" box="[181,239,1424,1447]" italics="true" pageId="40" pageNumber="37">Head</emphasis>
(
<figureCitation id="13082A58FFAB4955FF6EFA22FEDBEC9F" box="[253,361,1423,1447]" captionStart="Fig" captionStartId="41.[113,144,824,843]" captionTargetBox="[140,1055,222,771]" captionTargetId="figure-291@41.[113,1084,217,779]" captionTargetPageId="41" captionText="Fig. 19. Enochrus (Holcophilydrus) umbratus Sharp, 1884, third instar.A head, dorsal view; B spiracular atrium, dorsal view." figureDoi="http://doi.org/10.5281/zenodo.4272363" httpUri="https://zenodo.org/record/4272363/files/figure.png" pageId="40" pageNumber="37">Figs. 19A</figureCitation>
,
<figureCitation id="13082A58FFAB4955FEE1FA22FE22EC9F" box="[370,400,1423,1447]" captionStart="Fig" captionStartId="42.[151,182,1348,1367]" captionTargetBox="[219,1040,225,1316]" captionTargetId="figure-97@42.[151,1122,216,1325]" captionTargetPageId="42" captionText="Fig. 20. Head capsule of Enochrus (Holcophilydrus) umbratus Sharp, 1884, third instar.A dorsal view; B ventral view; C detail of anterior margin of head capsule, dorsal view." figureDoi="http://doi.org/10.5281/zenodo.4272365" httpUri="https://zenodo.org/record/4272365/files/figure.png" pageId="40" pageNumber="37">20</figureCitation>
). Frontal lines slightly lyriform. Nasale serrate. Right epistomal lobe strongly projecting about as far as nasale; left lobe strongly projecting, not projecting further than nasale; lateral sides of anterior margin of epistome emarginate.
</paragraph>
<paragraph id="8B8C36DDFFAB4955FF26FA5DFE8EEF7F" blockId="40.[151,1127,1358,1607]" pageId="40" pageNumber="37">
<emphasis id="B947EACFFFAB4955FF26FA5DFEBCEF3F" box="[181,270,1520,1543]" italics="true" pageId="40" pageNumber="37">Antenna</emphasis>
(
<figureCitation id="13082A58FFAB4955FE88FA42FEC9EF3F" box="[283,379,1519,1543]" captionStart="Fig" captionStartId="43.[113,144,1295,1314]" captionTargetBox="[140,1057,215,1263]" captionTargetId="figure-110@43.[113,1084,208,1282]" captionTargetPageId="43" captionText="Fig. 21. Enochrus (Holcophilydrus) umbratus Sharp, 1884, third instar.A antenna, dorsal view; BC mandibles, dorsal view; D maxilla, dorsal view; E maxilla, ventral view; F labium, dorsal view; G labium, ventral view." figureDoi="http://doi.org/10.5281/zenodo.4272367" httpUri="https://zenodo.org/record/4272367/files/figure.png" pageId="40" pageNumber="37">Fig. 21A</figureCitation>
) short, slightly slender. Scape slightly longer than pedicel. Pedicel with inner membranous area completely surrounded by sclerite situated on apical 0.18 of inner face of sclerite.
</paragraph>
<caption id="DF4C6655FFAA4954FFE2FC95FF68EA5E" ID-DOI="http://doi.org/10.5281/zenodo.4272363" ID-Zenodo-Dep="4272363" httpUri="https://zenodo.org/record/4272363/files/figure.png" pageId="41" pageNumber="34" startId="41.[113,144,824,843]" targetBox="[140,1055,222,771]" targetPageId="41">
<paragraph id="8B8C36DDFFAA4954FFE2FC95FF68EA5E" blockId="41.[113,1089,824,870]" pageId="41" pageNumber="34">
Fig. 19.
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<emphasis id="B947EACFFFAA4954FF25FC94FEBAEA73" box="[182,264,825,843]" italics="true" pageId="41" pageNumber="34">Enochrus</emphasis>
(
<emphasis id="B947EACFFFAA4954FE80FC94FE2AEA73" box="[275,408,825,843]" italics="true" pageId="41" pageNumber="34">Holcophilydrus</emphasis>
)
<emphasis id="B947EACFFFAA4954FE30FC94FE46EA73" box="[419,500,825,843]" italics="true" pageId="41" pageNumber="34">umbratus</emphasis>
<bibRefCitation id="EFA24B2CFFAA4954FE6BFC95FDD3EA73" author="SHARP D." box="[504,609,824,843]" pageId="41" pageNumber="34" pagination="439 - 464" refId="ref49641" refString="SHARP D. 1884: The water-beetles of Japan. Transactions of the Entomological Society of London 1884: 439 - 464." type="journal article" year="1884">Sharp, 1884</bibRefCitation>
</taxonomicName>
, third instar.A head, dorsal view; B spiracular atrium, dorsal view.
</paragraph>
</caption>
<paragraph id="8B8C36DDFFAA4954FF03FC3FFCD3EAF0" blockId="41.[113,1089,912,1352]" pageId="41" pageNumber="34">
<emphasis id="B947EACFFFAA4954FF03FC3FFEB3EA91" box="[144,257,914,937]" italics="true" pageId="41" pageNumber="34">Mandibles</emphasis>
(
<figureCitation id="13082A58FFAA4954FE82FC3DFEDAEA91" box="[273,360,912,937]" captionStart="Fig" captionStartId="43.[113,144,1295,1314]" captionTargetBox="[140,1057,215,1263]" captionTargetId="figure-110@43.[113,1084,208,1282]" captionTargetPageId="43" captionText="Fig. 21. Enochrus (Holcophilydrus) umbratus Sharp, 1884, third instar.A antenna, dorsal view; BC mandibles, dorsal view; D maxilla, dorsal view; E maxilla, ventral view; F labium, dorsal view; G labium, ventral view." figureDoi="http://doi.org/10.5281/zenodo.4272367" httpUri="https://zenodo.org/record/4272367/files/figure.png" pageId="41" pageNumber="34">Figs. 21</figureCitation>
BC) asymmetrical; left mandible with one moderately large inner tooth, the tooth slightly serrate; inner edge of mandibular apex serrate.
</paragraph>
<paragraph id="8B8C36DDFFAA4954FF03FC7FFD4DED31" blockId="41.[113,1089,912,1352]" pageId="41" pageNumber="34">
<emphasis id="B947EACFFFAA4954FF03FC7FFF51EAD1" box="[144,227,978,1001]" italics="true" pageId="41" pageNumber="34">Maxilla</emphasis>
(
<figureCitation id="13082A58FFAA4954FF62FC7DFEFAEAD1" box="[241,328,976,1001]" captionStart="Fig" captionStartId="43.[113,144,1295,1314]" captionTargetBox="[140,1057,215,1263]" captionTargetId="figure-110@43.[113,1084,208,1282]" captionTargetPageId="43" captionText="Fig. 21. Enochrus (Holcophilydrus) umbratus Sharp, 1884, third instar.A antenna, dorsal view; BC mandibles, dorsal view; D maxilla, dorsal view; E maxilla, ventral view; F labium, dorsal view; G labium, ventral view." figureDoi="http://doi.org/10.5281/zenodo.4272367" httpUri="https://zenodo.org/record/4272367/files/figure.png" pageId="41" pageNumber="34">Figs. 21</figureCitation>
DE): Maxillary palpomere 1 about as long as palpomere 4, palpomere 2 the shortest, palpomere 3 slightly shorter than palpomere 4.
</paragraph>
<paragraph id="8B8C36DDFFAA4954FF03FBBFFCA4EDB1" blockId="41.[113,1089,912,1352]" pageId="41" pageNumber="34">
<emphasis id="B947EACFFFAA4954FF03FBBFFF53ED11" box="[144,225,1042,1065]" italics="true" pageId="41" pageNumber="34">Labium</emphasis>
(
<figureCitation id="13082A58FFAA4954FF7CFBBDFEF7ED11" box="[239,325,1040,1065]" captionStart="Fig" captionStartId="43.[113,144,1295,1314]" captionTargetBox="[140,1057,215,1263]" captionTargetId="figure-110@43.[113,1084,208,1282]" captionTargetPageId="43" captionText="Fig. 21. Enochrus (Holcophilydrus) umbratus Sharp, 1884, third instar.A antenna, dorsal view; BC mandibles, dorsal view; D maxilla, dorsal view; E maxilla, ventral view; F labium, dorsal view; G labium, ventral view." figureDoi="http://doi.org/10.5281/zenodo.4272367" httpUri="https://zenodo.org/record/4272367/files/figure.png" pageId="41" pageNumber="34">Figs. 21</figureCitation>
FG): Mentum subquadrate, with small cuticular spines on basal half of dorsal surface. Ligula about as long as labial palpomere 1. Labial palpi much shorter than mentum, covered with narrow cuticular spines on intersegmental membrane between palpomeres 1 and 2, and on dorsal surface of sclerite of palpomere 2.
</paragraph>
<paragraph id="8B8C36DDFFAA4954FF03FB3FFC4CEDD1" blockId="41.[113,1089,912,1352]" pageId="41" pageNumber="34">
<emphasis id="B947EACFFFAA4954FF03FB3FFF46ED91" box="[144,244,1170,1193]" italics="true" pageId="41" pageNumber="34">Abdomen</emphasis>
. Abdominal segments 2 to 7 similar to segment 1 but anteromedian part with only one small, oval dorsal sclerite on each side; lateral sclerites narrow, very small; segments 3 to 7 with spinose prolegs, spines of prolegs stout, strongly curved at apex (
<figureCitation id="13082A58FFAA4954FC1DFB7DFC40EDD1" box="[910,1010,1232,1257]" captionStart="Fig" captionStartId="52.[660,692,1314,1333]" captionTargetBox="[151,1128,219,1519]" captionTargetId="figure-10@52.[151,1127,219,1516]" captionTargetPageId="52" captionText="Fig. 28. Prolegs of Enochrus Thomson, 1859 speci- es, ventral view. AC Enochrus (Holcophilydrus) simulans (Sharp, 1873): A first instar; B second instar; C third instar. D Enochrus (Holcophilydrus) umbratus Sharp, 1884, third instar. EG Enochrus (Methydrus) japonicus (Sharp, 1873): E first instar; F second instar; G third instar.Photographs were taken with compound light microscope." figureDoi="http://doi.org/10.5281/zenodo.4272383" httpUri="https://zenodo.org/record/4272383/files/figure.png" pageId="41" pageNumber="34">Fig. 28D</figureCitation>
).
</paragraph>
<paragraph id="8B8C36DDFFAA4954FF03FB5FFEEEEC70" blockId="41.[113,1089,912,1352]" pageId="41" pageNumber="34">
<emphasis id="B947EACFFFAA4954FF03FB5FFEE2EC31" box="[144,336,1266,1289]" italics="true" pageId="41" pageNumber="34">Spiracular atrium</emphasis>
(
<figureCitation id="13082A58FFAA4954FEF3FB5DFE71EC31" box="[352,451,1264,1289]" captionStart="Fig" captionStartId="41.[113,144,824,843]" captionTargetBox="[140,1055,222,771]" captionTargetId="figure-291@41.[113,1084,217,779]" captionTargetPageId="41" captionText="Fig. 19. Enochrus (Holcophilydrus) umbratus Sharp, 1884, third instar.A head, dorsal view; B spiracular atrium, dorsal view." figureDoi="http://doi.org/10.5281/zenodo.4272363" httpUri="https://zenodo.org/record/4272363/files/figure.png" pageId="41" pageNumber="34">Fig. 19B</figureCitation>
): Segment 8 with large, oval dorsal plate; posterior edge of sclerite slightly emarginate medially; procercus incompletely sclerotised, with two long and one rather short setae.
</paragraph>
<paragraph id="8B8C36DDFFAA4954FFE2FAF2FD77EF60" blockId="41.[113,1089,1375,1624]" pageId="41" pageNumber="34">
<emphasis id="B947EACFFFAA4954FFE2FAF2FE40EC40" bold="true" box="[113,498,1375,1400]" pageId="41" pageNumber="34">
Chaetotaxy of head.
<emphasis id="B947EACFFFAA4954FEF7FAF2FE59EC4F" bold="true" box="[356,491,1375,1400]" italics="true" pageId="41" pageNumber="34">Third instar</emphasis>
.
</emphasis>
<emphasis id="B947EACFFFAA4954FE68FACCFDE5EC40" box="[507,599,1377,1400]" italics="true" pageId="41" pageNumber="34">Frontale</emphasis>
altogether with 42 primary sensilla and two secondary sensilla (
<figureCitation id="13082A58FFAA4954FED0FA2DFE63ECA0" box="[323,465,1408,1432]" captionStart="Fig" captionStartId="42.[151,182,1348,1367]" captionTargetBox="[219,1040,225,1316]" captionTargetId="figure-97@42.[151,1122,216,1325]" captionTargetPageId="42" captionText="Fig. 20. Head capsule of Enochrus (Holcophilydrus) umbratus Sharp, 1884, third instar.A dorsal view; B ventral view; C detail of anterior margin of head capsule, dorsal view." figureDoi="http://doi.org/10.5281/zenodo.4272365" httpUri="https://zenodo.org/record/4272365/files/figure.png" pageId="41" pageNumber="34">Figs. 20A, C</figureCitation>
). One short secondary seta at midlength between
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1 and
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5. Rather short setae (
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5 and
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6) behind antennal socket. Second seta of gFR1 of right side shorter than others. Anterior margin of epistomal lobes each with two setae and one pore-like sensillum (gFR2). Two setae (
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9 and
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10) and one pore-like sensillum (
<collectionCode id="ED22AE18FFAA4954FC68FA4DFBADECC0" box="[1019,1055,1504,1528]" pageId="41" pageNumber="34">FR</collectionCode>
14) situated medioanteriorly to antennal socket;
<collectionCode id="ED22AE18FFAA4954FDDDF9ADFDC2EF20" box="[590,624,1536,1560]" pageId="41" pageNumber="34">FR</collectionCode>
9 moderately long;
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10 rather short. Each epistomal lobe with three sensilla; location of sensilla asymmetrical;
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12 between
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11 and
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13 on right side;
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12 behind
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13 on left side.
</paragraph>
<caption id="DF4C6655FFA94957FF04FAE9FD0EEC4A" ID-DOI="http://doi.org/10.5281/zenodo.4272365" ID-Zenodo-Dep="4272365" httpUri="https://zenodo.org/record/4272365/files/figure.png" pageId="42" pageNumber="39" startId="42.[151,182,1348,1367]" targetBox="[219,1040,225,1316]" targetPageId="42">
<paragraph id="8B8C36DDFFA94957FF04FAE9FD0EEC4A" blockId="42.[151,1128,1348,1394]" pageId="42" pageNumber="39">
Fig. 20. Head capsule of
<taxonomicName id="4C334D5EFFA94957FEFBFAE8FCA1EC6F" authority="Sharp, 1884" authorityName="Sharp" authorityYear="1884" box="[360,787,1348,1367]" class="Insecta" family="Hydrophilidae" genus="Enochrus" kingdom="Animalia" order="Coleoptera" pageId="42" pageNumber="39" phylum="Arthropoda" rank="species" species="umbratus" subGenus="Holcophilydrus">
<emphasis id="B947EACFFFA94957FEFBFAE8FE08EC6F" box="[360,442,1349,1367]" italics="true" pageId="42" pageNumber="39">Enochrus</emphasis>
(
<emphasis id="B947EACFFFA94957FE56FAE8FDF8EC6F" box="[453,586,1349,1367]" italics="true" pageId="42" pageNumber="39">Holcophilydrus</emphasis>
)
<emphasis id="B947EACFFFA94957FDC6FAE8FD14EC6F" box="[597,678,1349,1367]" italics="true" pageId="42" pageNumber="39">umbratus</emphasis>
<bibRefCitation id="EFA24B2CFFA94957FD39FAE9FCA1EC6F" author="SHARP D." box="[682,787,1348,1367]" pageId="42" pageNumber="39" pagination="439 - 464" refId="ref49641" refString="SHARP D. 1884: The water-beetles of Japan. Transactions of the Entomological Society of London 1884: 439 - 464." type="journal article" year="1884">Sharp, 1884</bibRefCitation>
</taxonomicName>
, third instar.A dorsal view; B ventral view; C detail of anterior margin of head capsule, dorsal view.
</paragraph>
</caption>
<paragraph id="8B8C36DDFFA94956FF26FA0DFCFEEF6D" blockId="42.[151,1127,1438,1623]" lastBlockId="43.[113,1089,1404,1621]" lastPageId="43" lastPageNumber="36" pageId="42" pageNumber="39">
<emphasis id="B947EACFFFA94957FF26FA0DFEAAEC8F" box="[181,280,1440,1463]" italics="true" pageId="42" pageNumber="39">Parietale</emphasis>
with 30 sensilla and several secondary sensilla each (
<figureCitation id="13082A58FFA94957FCC0FA33FC19EC8F" box="[851,939,1438,1463]" captionStart="Fig" captionStartId="42.[151,182,1348,1367]" captionTargetBox="[219,1040,225,1316]" captionTargetId="figure-97@42.[151,1122,216,1325]" captionTargetPageId="42" captionText="Fig. 20. Head capsule of Enochrus (Holcophilydrus) umbratus Sharp, 1884, third instar.A dorsal view; B ventral view; C detail of anterior margin of head capsule, dorsal view." figureDoi="http://doi.org/10.5281/zenodo.4272365" httpUri="https://zenodo.org/record/4272365/files/figure.png" pageId="42" pageNumber="39">Figs. 20</figureCitation>
AB).
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12 and
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45 forming longitudinal row;
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3 close to
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4, lying laterally of the latter. Three to four short secondary setae situated along frontal line, between
<collectionCode id="ED22AE18FFA94957FCA3FA73FCE3ECCE" box="[816,849,1502,1526]" pageId="42" pageNumber="39">PA</collectionCode>
6 and
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7 but medially of line connecting
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6 and
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7.
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10 situated laterally of line connecting
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7 and
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8. One moderately long secondary seta between
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8 and
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9; one rather short secondary seta situated slightly mediad of
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8. One short secondary seta close to
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10, but sometimes absent. Two rather short secondary setae close to outer margin of antennal socket. One short secondary seta slightly behind
<collectionCode id="ED22AE18FFA84956FED8FA30FEC2EC8D" box="[331,368,1437,1461]" pageId="43" pageNumber="36">PA</collectionCode>
21; one short secondary seta slightly behind
<collectionCode id="ED22AE18FFA84956FCDEFA31FCC0EC8C" box="[845,882,1436,1460]" pageId="43" pageNumber="36">PA</collectionCode>
15; one rather short secondary seta slightly medioposteriorly to
<collectionCode id="ED22AE18FFA84956FDA0FA10FDEAECED" box="[563,600,1469,1493]" pageId="43" pageNumber="36">PA</collectionCode>
13; two rather short setae close to
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1517, one between
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15 and
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16, the other anterior to
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17; one rather short secondary seta located anteriorly to
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18; one moderately long secondary seta between
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18 and
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28 close to
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18.
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14 rather short seta;
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13,
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16 and
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18 long setae.
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11 short seta.
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23 more distant from
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2425 than the latter from each other, close to
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22.
</paragraph>
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<paragraph id="8B8C36DDFFA84956FFE2FAA2FF12EC6F" blockId="43.[113,1089,1295,1367]" pageId="43" pageNumber="36">
Fig. 21.
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<emphasis id="B947EACFFFA84956FF24FABDFEBBEC1A" box="[183,265,1296,1314]" italics="true" pageId="43" pageNumber="36">Enochrus</emphasis>
(
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)
<emphasis id="B947EACFFFA84956FE36FABDFE44EC1A" box="[421,502,1296,1314]" italics="true" pageId="43" pageNumber="36">umbratus</emphasis>
<bibRefCitation id="EFA24B2CFFA84956FE69FAA2FDD1EC1A" author="SHARP D." box="[506,611,1295,1314]" pageId="43" pageNumber="36" pagination="439 - 464" refId="ref49641" refString="SHARP D. 1884: The water-beetles of Japan. Transactions of the Entomological Society of London 1884: 439 - 464." type="journal article" year="1884">Sharp, 1884</bibRefCitation>
</taxonomicName>
, third instar.A antenna, dorsal view; BC mandibles, dorsal view; D maxilla, dorsal view; E maxilla, ventral view; F labium, dorsal view; G labium, ventral view.
</paragraph>
</caption>
<paragraph id="8B8C36DDFFAF4951FF26FF70FCF0E86B" blockId="44.[151,1127,220,756]" pageId="44" pageNumber="41">
<emphasis id="B947EACFFFAF4951FF26FF70FEBCE9CC" box="[181,270,221,244]" italics="true" pageId="44" pageNumber="41">Antenna</emphasis>
(
<figureCitation id="13082A58FFAF4951FE88FF71FECCE9CC" box="[283,382,220,244]" captionStart="Fig" captionStartId="43.[113,144,1295,1314]" captionTargetBox="[140,1057,215,1263]" captionTargetId="figure-110@43.[113,1084,208,1282]" captionTargetPageId="43" captionText="Fig. 21. Enochrus (Holcophilydrus) umbratus Sharp, 1884, third instar.A antenna, dorsal view; BC mandibles, dorsal view; D maxilla, dorsal view; E maxilla, ventral view; F labium, dorsal view; G labium, ventral view." figureDoi="http://doi.org/10.5281/zenodo.4272367" httpUri="https://zenodo.org/record/4272367/files/figure.png" pageId="44" pageNumber="41">Fig. 21A</figureCitation>
):
<collectionCode id="ED22AE18FFAF4951FE1DFF71FE07E9CC" box="[398,437,220,244]" pageId="44" pageNumber="41">AN</collectionCode>
2 on distal fourth of antennomere 1. Antennomere 2 with one very small secondary sensillum on basal margin of dorsal surface of sclerite; setae
<collectionCode id="ED22AE18FFAF4951FC4FFF51FBB7E82C" box="[988,1029,252,276]" pageId="44" pageNumber="41">AN</collectionCode>
1011 on inner membranous area surrounded by sclerite;
<collectionCode id="ED22AE18FFAF4951FD09FEB1FD0FE80C" box="[666,701,284,308]" pageId="44" pageNumber="41">SE</collectionCode>
1 small. Apical sensilla (gAN) with one long trichoid seta, two rather long setae, and several short setae.
</paragraph>
<paragraph id="8B8C36DDFFAF4951FF26FEF0FE1CE88C" blockId="44.[151,1127,220,756]" pageId="44" pageNumber="41">
<emphasis id="B947EACFFFAF4951FF26FEF0FEA9E84C" box="[181,283,349,372]" italics="true" pageId="44" pageNumber="41">Mandible</emphasis>
(
<figureCitation id="13082A58FFAF4951FEBFFEF1FE36E84C" box="[300,388,348,372]" captionStart="Fig" captionStartId="43.[113,144,1295,1314]" captionTargetBox="[140,1057,215,1263]" captionTargetId="figure-110@43.[113,1084,208,1282]" captionTargetPageId="43" captionText="Fig. 21. Enochrus (Holcophilydrus) umbratus Sharp, 1884, third instar.A antenna, dorsal view; BC mandibles, dorsal view; D maxilla, dorsal view; E maxilla, ventral view; F labium, dorsal view; G labium, ventral view." figureDoi="http://doi.org/10.5281/zenodo.4272367" httpUri="https://zenodo.org/record/4272367/files/figure.png" pageId="44" pageNumber="41">Figs. 21</figureCitation>
BC): Outer face of mandible with three small secondary setae; one on median part close to
<collectionCode id="ED22AE18FFAF4951FE06FED1FE71E8AC" box="[405,451,380,404]" country="Brazil" name="Museu Nacional, Universidade Federal do Rio de Janeiro" pageId="44" pageNumber="41">MN</collectionCode>
4; two on basal fourth; three to four rather short secondary setae on basal part of mandible.
</paragraph>
<paragraph id="8B8C36DDFFAF4951FF26FE10FC9DEB0C" blockId="44.[151,1127,220,756]" pageId="44" pageNumber="41">
<emphasis id="B947EACFFFAF4951FF26FE10FEBAE8EC" box="[181,264,445,468]" italics="true" pageId="44" pageNumber="41">Maxilla</emphasis>
(
<figureCitation id="13082A58FFAF4951FE84FE11FEDEE8EC" box="[279,364,444,468]" captionStart="Fig" captionStartId="43.[113,144,1295,1314]" captionTargetBox="[140,1057,215,1263]" captionTargetId="figure-110@43.[113,1084,208,1282]" captionTargetPageId="43" captionText="Fig. 21. Enochrus (Holcophilydrus) umbratus Sharp, 1884, third instar.A antenna, dorsal view; BC mandibles, dorsal view; D maxilla, dorsal view; E maxilla, ventral view; F labium, dorsal view; G labium, ventral view." figureDoi="http://doi.org/10.5281/zenodo.4272367" httpUri="https://zenodo.org/record/4272367/files/figure.png" pageId="44" pageNumber="41">Figs. 21</figureCitation>
DE): Outer face of stipes with two long secondary setae; one on apical part of sclerite, one on basal third of sclerite.
<collectingCountry id="F324764DFFAF4951FDEFFE71FD1AE8CC" box="[636,680,476,500]" name="Mexico" pageId="44" pageNumber="41">MX</collectingCountry>
2 on basal third;
<collectingCountry id="F324764DFFAF4951FCC9FE71FC35E8CC" box="[858,903,476,500]" name="Mexico" pageId="44" pageNumber="41">MX</collectingCountry>
3 on basal two-fifths.
<collectingCountry id="F324764DFFAF4951FF04FE51FF71EB2C" box="[151,195,508,532]" name="Mexico" pageId="44" pageNumber="41">MX</collectingCountry>
23 at midlength of outer face of sclerite;
<collectingCountry id="F324764DFFAF4951FDF4FE51FD20EB2C" box="[615,658,508,532]" name="Mexico" pageId="44" pageNumber="41">MX</collectingCountry>
20 on subapical part of outer face;
<collectingCountry id="F324764DFFAF4951FC6AFE51FB97EB2C" box="[1017,1061,508,532]" name="Mexico" pageId="44" pageNumber="41">MX</collectingCountry>
2122 situated ventrally on inner part of sclerite;
<collectionCode id="ED22AE18FFAF4951FDCEFDB1FDCCEB0C" box="[605,638,540,564]" pageId="44" pageNumber="41">PA</collectionCode>
22 behind
<collectionCode id="ED22AE18FFAF4951FD7EFDB1FCA0EB0C" box="[749,786,540,564]" pageId="44" pageNumber="41">PA</collectionCode>
21.
</paragraph>
<paragraph id="8B8C36DDFFAF4951FF26FD90FD8DEBCC" blockId="44.[151,1127,220,756]" pageId="44" pageNumber="41">
<emphasis id="B947EACFFFAF4951FF26FD90FEB4EB6C" box="[181,262,573,596]" italics="true" pageId="44" pageNumber="41">Labium</emphasis>
(
<figureCitation id="13082A58FFAF4951FE85FD91FEDEEB6C" box="[278,364,572,596]" captionStart="Fig" captionStartId="43.[113,144,1295,1314]" captionTargetBox="[140,1057,215,1263]" captionTargetId="figure-110@43.[113,1084,208,1282]" captionTargetPageId="43" captionText="Fig. 21. Enochrus (Holcophilydrus) umbratus Sharp, 1884, third instar.A antenna, dorsal view; BC mandibles, dorsal view; D maxilla, dorsal view; E maxilla, ventral view; F labium, dorsal view; G labium, ventral view." figureDoi="http://doi.org/10.5281/zenodo.4272367" httpUri="https://zenodo.org/record/4272367/files/figure.png" pageId="44" pageNumber="41">Figs. 21</figureCitation>
FG): Dorsal surface of mentum with four rather short, stout secondary setae on lateral face; one pair of short, stout secondary setae situated anteromedially close to distal margin; ventral surface with one short secondary seta on anterior corners.
<collectionCode id="ED22AE18FFAF4951FB89FDD1FBF2EBAC" box="[1050,1088,636,660]" pageId="44" pageNumber="41">LA</collectionCode>
8 at midwidth and on posterior third of prementum, on borderline of sclerite and membranous area between prementum and palpi. Apical membranous area of palpomere 2 with one rather long seta and several short setae (gLA).
</paragraph>
<paragraph id="8B8C36DDFFAF4951FF04FCA7FC7CEA1A" blockId="44.[151,974,778,803]" box="[151,974,778,803]" pageId="44" pageNumber="41">
<emphasis id="B947EACFFFAF4951FF04FCA7FF44EA1A" bold="true" box="[151,246,778,802]" pageId="44" pageNumber="41">Habitat.</emphasis>
Standing or very slowly flowing water. Larvae were found in water.
</paragraph>
<paragraph id="8B8C36DDFFAF4951FF04FC94FE64EAC9" blockId="44.[151,1126,825,1010]" pageId="44" pageNumber="41">
<emphasis id="B947EACFFFAF4951FF04FC94FE84EA69" bold="true" box="[151,310,825,849]" pageId="44" pageNumber="41">Identification.</emphasis>
This species is distributed in eastern
<collectingCountry id="F324764DFFAF4951FD45FC97FCA5EA69" box="[726,791,826,849]" name="Japan" pageId="44" pageNumber="41">Japan</collectingCountry>
, and co-occurs with
<taxonomicName id="4C334D5EFFAF4951FC6EFC96FE43EA4A" authority="(Sharp, 1884)" baseAuthorityName="Sharp" baseAuthorityYear="1884" class="Insecta" family="Hydrophilidae" genus="Enochrus" kingdom="Animalia" order="Coleoptera" pageId="44" pageNumber="41" phylum="Arthropoda" rank="species" species="vilis" subGenus="Methydrus">
<emphasis id="B947EACFFFAF4951FC6EFC96FBD4EA6A" box="[1021,1126,827,850]" italics="true" pageId="44" pageNumber="41">Enochrus</emphasis>
(
<emphasis id="B947EACFFFAF4951FF32FCF6FEA4EA4A" box="[161,278,859,882]" italics="true" pageId="44" pageNumber="41">Methydrus</emphasis>
)
<emphasis id="B947EACFFFAF4951FEB5FCF6FEE6EA4A" box="[294,340,859,882]" italics="true" pageId="44" pageNumber="41">vilis</emphasis>
(
<bibRefCitation id="EFA24B2CFFAF4951FEF1FCF7FE5BEA4A" author="SHARP D." box="[354,489,858,882]" pageId="44" pageNumber="41" pagination="439 - 464" refId="ref49641" refString="SHARP D. 1884: The water-beetles of Japan. Transactions of the Entomological Society of London 1884: 439 - 464." type="journal article" year="1884">Sharp, 1884</bibRefCitation>
)
</taxonomicName>
in the collecting site in Sapporo,
<collectingRegion id="49F7F83FFFAF4951FCCDFCF7FC7CEA4A" box="[862,974,858,882]" country="Japan" name="Hokkaido" pageId="44" pageNumber="41">Hokkaidô</collectingRegion>
. The adults of
<taxonomicName id="4C334D5EFFAF4951FF04FCD6FEACEAAA" authorityName="Sharp" authorityYear="1884" box="[151,286,891,914]" class="Insecta" family="Hydrophilidae" genus="Enochrus" kingdom="Animalia" order="Coleoptera" pageId="44" pageNumber="41" phylum="Arthropoda" rank="species" species="umbratus">
<emphasis id="B947EACFFFAF4951FF04FCD6FEACEAAA" box="[151,286,891,914]" italics="true" pageId="44" pageNumber="41">E. umbratus</emphasis>
</taxonomicName>
are much larger than those of
<taxonomicName id="4C334D5EFFAF4951FDFEFCD6FD0BEAAA" baseAuthorityName="Sharp" baseAuthorityYear="1884" box="[621,697,891,914]" class="Insecta" family="Hydrophilidae" genus="Enochrus" kingdom="Animalia" order="Coleoptera" pageId="44" pageNumber="41" phylum="Arthropoda" rank="species" species="vilis">
<emphasis id="B947EACFFFAF4951FDFEFCD6FD0BEAAA" box="[621,697,891,914]" italics="true" pageId="44" pageNumber="41">E. vilis</emphasis>
</taxonomicName>
and the same may be expected of their larvae. Hence, for this study we have used only the largest third instar larvae collected at the locality they are all too large to belong to
<taxonomicName id="4C334D5EFFAF4951FD5CFC16FCAFEAEA" baseAuthorityName="Sharp" baseAuthorityYear="1884" box="[719,797,955,978]" class="Insecta" family="Hydrophilidae" genus="Enochrus" kingdom="Animalia" order="Coleoptera" pageId="44" pageNumber="41" phylum="Arthropoda" rank="species" species="vilis">
<emphasis id="B947EACFFFAF4951FD5CFC16FCAFEAEA" box="[719,797,955,978]" italics="true" pageId="44" pageNumber="41">E. vilis</emphasis>
</taxonomicName>
and may therefore be clearly associated with
<taxonomicName id="4C334D5EFFAF4951FEDBFC76FE7DEACA" authorityName="Sharp" authorityYear="1884" box="[328,463,987,1010]" class="Insecta" family="Hydrophilidae" genus="Enochrus" kingdom="Animalia" order="Coleoptera" pageId="44" pageNumber="41" phylum="Arthropoda" rank="species" species="umbratus">
<emphasis id="B947EACFFFAF4951FEDBFC76FE7DEACA" box="[328,463,987,1010]" italics="true" pageId="44" pageNumber="41">E. umbratus</emphasis>
</taxonomicName>
.
</paragraph>
</subSubSection>
</treatment>
</document>