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<document ID-DOI="http://dx.doi.org/10.3897/zookeys.768.24423" ID-PMC="PMC6019434" ID-Pensoft-Pub="1313-2970-768-113" ID-Pensoft-UUID="CB01CA30FFB4F96DFFA2FF86FFAEFFB6" ID-PubMed="29955215" ID-Zenodo-Dep="1298776" ID-ZooBank="399BCC3E9D6F4231870E05C79B9FD4B0" ModsDocID="1313-2970-768-113" checkinTime="1529468775230" checkinUser="pensoft" docAuthor="Giron, Jennifer C. &amp; Short, Andrew Edward Z." docDate="2018" docId="45C3EA109636B35CBE560CE0430266B8" docLanguage="en" docName="ZooKeys 768: 113-158" docOrigin="ZooKeys 768" docPubDate="2018-06-19" docSource="http://dx.doi.org/10.3897/zookeys.768.24423" docTitle="Crucisternum ouboteri Girón &amp; Short 2018, sp. n." docType="treatment" docUuid="AD02C73E-2E54-4352-96C4-584A5D6B6982" docUuidSource="ZooBank" docVersion="6" id="CB01CA30FFB4F96DFFA2FF86FFAEFFB6" lastPageNumber="118" masterDocId="CB01CA30FFB4F96DFFA2FF86FFAEFFB6" masterDocTitle="Three new genera of acidocerine water scavenger beetles from tropical South America (Coleoptera, Hydrophilidae, Acidocerinae)" masterLastPageNumber="158" masterPageNumber="113" pageNumber="118" updateTime="1668165917053" updateUser="ExternalLinkService">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>Three new genera of acidocerine water scavenger beetles from tropical South America (Coleoptera, Hydrophilidae, Acidocerinae)</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Giron, Jennifer C.</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-0851-6883</mods:nameIdentifier>
<mods:affiliation>Department of Ecology &amp; Evolutionary Biology, and Division of Entomology, Biodiversity Institute, University of Kansas, Lawrence, KS 66045, USA</mods:affiliation>
<mods:nameIdentifier type="email">entiminae@gmail.com</mods:nameIdentifier>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Short, Andrew Edward Z.</mods:namePart>
<mods:affiliation>Department of Ecology &amp; Evolutionary Biology, and Division of Entomology, Biodiversity Institute, University of Kansas, Lawrence, KS 66045, USA</mods:affiliation>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>ZooKeys</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2018</mods:date>
<mods:detail type="pubDate">
<mods:number>2018-06-19</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>768</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>113</mods:start>
<mods:end>158</mods:end>
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<mods:location>
<mods:url>http://dx.doi.org/10.3897/zookeys.768.24423</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.768.24423</mods:identifier>
<mods:identifier type="Pensoft-Pub">1313-2970-768-113</mods:identifier>
<mods:identifier type="ZooBank">399BCC3E9D6F4231870E05C79B9FD4B0</mods:identifier>
<mods:identifier type="Pensoft-UUID">CB01CA30FFB4F96DFFA2FF86FFAEFFB6</mods:identifier>
<mods:identifier type="Zenodo-Dep">1298776</mods:identifier>
</mods:mods>
<treatment ID-GBIF-Taxon="146002407" LSID="urn:lsid:zoobank.org:act:AD02C73E-2E54-4352-96C4-584A5D6B6982" httpUri="http://treatment.plazi.org/id/45C3EA109636B35CBE560CE0430266B8" lastPageNumber="118" pageId="5" pageNumber="118">
<subSubSection pageId="5" pageNumber="118" type="nomenclature">
<paragraph pageId="5" pageNumber="118">
<taxonomicName LSID="http://zoobank.org/AD02C73E-2E54-4352-96C4-584A5D6B6982" authority="Girón &amp; Short, 2018" authorityName="Girón &amp; Short" authorityYear="2018" class="Insecta" family="Hydrophilidae" genus="Crucisternum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Crucisternum ouboteri" order="Coleoptera" pageId="5" pageNumber="118" phylum="Arthropoda" rank="species" species="ouboteri" status="sp. n.">
<pageBreakToken pageId="5" pageNumber="118" start="start">Crucisternum</pageBreakToken>
ouboteri
</taxonomicName>
<taxonomicNameLabel pageId="5" pageNumber="118">sp. n.</taxonomicNameLabel>
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Habitus of Crucisternum spp.: A-D Crucisternum ouboteri: A dorsal view, B lateral view C ventral view, D head E-H Crucisternum vanessae: E dorsal view F lateral view G ventral view H head. Scale bars: 1 mm." figureDoi="10.3897/zookeys.768.24423.figure2" httpUri="https://binary.pensoft.net/fig/211212" pageId="5" pageNumber="118">Figs 2A-D</figureCitation>
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Thorax and abdomen of Crucisternum ouboteri: A ventral view of mesoventrite (white arrow pointing longitudinal carina and transverse ridge); B posterior view of metafurca: (at) anterior tendon, (c) crux, (ds) dorsal sheath, (fa) furcal arm, (h) hemiductus, (ls) lateral sheath, (s) stalk; C fifth abdominal ventrite." figureDoi="10.3897/zookeys.768.24423.figure4" httpUri="https://binary.pensoft.net/fig/211214" pageId="5" pageNumber="118">; 4</figureCitation>
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. SEM images of thorax and abdomen: A-B Crucisternum ouboteri: A meso- and metaventrite B apex of fifth abdominal ventrite; C-D Nanosaphes tricolor C meso- and metaventrite D apex of fifth abdominal ventrite." figureDoi="10.3897/zookeys.768.24423.figure5" httpUri="https://binary.pensoft.net/fig/211215" pageId="5" pageNumber="118">; 5A, B</figureCitation>
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Aedeagus of Crucisternum spp.: A-B Crucisternum ouboteri: A Guyana B Brownsberg C Crucisternum toboganensis D Crucisternum vanessae E-F Crucisternum xingu: E colln 6 F colln 23 G-H Cuscisternum sinuatus: G colln 23 H BR 18 - 0302 - 04 A I Crucisternum escalera J Crucisternum queneyi. Scale bars: 0.25 mm." figureDoi="10.3897/zookeys.768.24423.figure6" httpUri="https://binary.pensoft.net/fig/211216" pageId="5" pageNumber="118">; 6A, B</figureCitation>
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Distribution of Crucisternum species." figureDoi="10.3897/zookeys.768.24423.figure7" httpUri="https://binary.pensoft.net/fig/211218" pageId="5" pageNumber="118">; 7</figureCitation>
<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Habitat of Crucisternum spp. A-B Habitat for C. ouboteri Suriname, Raleighvallen, collecting event SR 12 - 0727 - 03 A C Type locality and habitat for C. ouboteri, Suriname, Brownsberg Nature Park, collecting event SR 12 - 0804 - 01 A D Type locality and habitat for C. vanessae, Suriname, Tafelberg Summit, Caiman Creek, collecting event SR 13 - 0819 - 05 D E-F Type locality and habitat for C. escalera, Venezuela, Bolivar State, along La Escalera, collecting event AS- 08 - 058." figureDoi="10.3897/zookeys.768.24423.figure8" httpUri="https://binary.pensoft.net/fig/211219" pageId="5" pageNumber="118">; 8A-C</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="5" pageNumber="118" type="type material">
<paragraph pageId="5" pageNumber="118">Type material examined.</paragraph>
<paragraph pageId="5" pageNumber="118">
<emphasis bold="true" pageId="5" pageNumber="118">Holotype (male)</emphasis>
: &quot;
<emphasis bold="true" pageId="5" pageNumber="118">SURINAME</emphasis>
: Sipaliwini district/
<geoCoordinate degrees="04" direction="north" minutes="56.871" orientation="latitude" precision="1" value="4.94785">04°56.871'N</geoCoordinate>
,
<geoCoordinate degrees="55" direction="west" minutes="10.911" orientation="longitude" precision="1" value="-55.18185">55°10.911'W</geoCoordinate>
, 462 m/ Brownsberg Nature Park, forested/ stream with lots of detritus; leg./ Short, Maier, McIntosh; 4.viii.2012/ SR12-0804-01A&quot; // &quot;Barcode/ SEMC1113824/ KUNHM-ENT&quot; (NZCS).
<emphasis bold="true" pageId="5" pageNumber="118">Paratypes (155): GUYANA: Region IX</emphasis>
: &quot;
<geoCoordinate degrees="2" direction="north" minutes="06.492" orientation="latitude" precision="1" value="2.1082">2°06.492'N</geoCoordinate>
,
<geoCoordinate degrees="59" direction="west" minutes="13.653" orientation="longitude" precision="1" value="-59.22755">59°13.653'W</geoCoordinate>
, 274 m/ Parabara, N. side of river/ small flowing forested creek/ detritus margins &amp; leaf packs/ leg. Short, Isaacs, Salisbury/ 3.xi.2013; GY13-1103-02A&quot; (5, SEMC).
<emphasis bold="true" pageId="5" pageNumber="118">FRENCH GUIANA: Roura</emphasis>
: &quot;[Patawa: crique/ Diamant]/ 16.xi.2007/ P. Queney
<normalizedToken originalValue="réc.”">rec.&quot;</normalizedToken>
(1, PQPC).
<emphasis bold="true" pageId="5" pageNumber="118">SURINAME: Sipaliwini district</emphasis>
: &quot;
<geoCoordinate degrees="2" direction="north" minutes="21.776" orientation="latitude" precision="1" value="2.3629334">2°21.776'N</geoCoordinate>
,
<geoCoordinate degrees="56" direction="west" minutes="41.861" orientation="longitude" precision="1" value="-56.697685">56°41.861'W</geoCoordinate>
, 237 m/ Camp 3, Wehepai; leg. Short &amp;/ Kadosoe; sandy forest creek/ 4-6.ix.2010; SR10-0904-01A/ 2010 CI-RAP Survey&quot; (2, SEMC); &quot;
<geoCoordinate degrees="2.97731" direction="north" orientation="latitude" precision="1" value="2.97731">2.97731°N</geoCoordinate>
,
<geoCoordinate degrees="55.38500" direction="west" orientation="longitude" precision="1" value="-55.385">55.38500°W</geoCoordinate>
, 200 m/ Camp 4 (low), Kasikasima; sandy stream on trail to METS camp/ 20.iii.2012; SR12-0320-02A/ leg. A. Short; 2012 CI-RAP Survey&quot; (27, SEMC, including DNA voucher SLE 472); same, except &quot;sandy creek, trail to Kasikasima/ 22.iii.2012; SR12-0322-02A&quot; (12, SEMC); &quot;
<geoCoordinate degrees="04" direction="north" minutes="42.480" orientation="latitude" precision="1" value="4.708">04°42.480'N</geoCoordinate>
,
<geoCoordinate degrees="56" direction="west" minutes="13.159" orientation="longitude" precision="1" value="-56.21932">56°13.159'W</geoCoordinate>
, 24 m/ Raleighfallen Nature Reserve, trail/ to Raleighfallen; creek margins/ leg. Short, McIntosh, &amp; Kadosoe/ 27.vii.2012; SR012-0727-03A&quot; (1, SEMC); same data as holotype (89, NZCS, SEMC, MALUZ).
<emphasis bold="true" pageId="5" pageNumber="118">VENEZUELA: Amazonas</emphasis>
: &quot;Cerro de la Neblina, basecamp 140m./
<geoCoordinate degrees="0" direction="north" minutes="50" orientation="latitude" precision="925" value="0.8333333">0°50'N</geoCoordinate>
,
<geoCoordinate degrees="66" direction="west" minutes="10" orientation="longitude" precision="925" value="-66.166664">66°10'W</geoCoordinate>
/ 18 February 1985// Berlese of leaf packs/ among rocks in small/ stream in rainforest/ P.J. &amp; P.M. Spangler, R. Faitoute, W. Steiner&quot; (16, USNM, MIZA); same, except &quot;rainforest at black light/ 21.ii.1985; leg. Spangler et al.&quot; (1, USNM).
</paragraph>
</subSubSection>
<subSubSection pageId="5" pageNumber="118" type="differential diagnosis">
<paragraph pageId="5" pageNumber="118">Differential diagnosis.</paragraph>
<paragraph pageId="5" pageNumber="118">
<taxonomicName authorityName="Girón &amp; Short" authorityYear="2018" class="Insecta" family="Hydrophilidae" genus="Crucisternum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Crucisternum ouboteri" order="Coleoptera" pageId="5" pageNumber="118" phylum="Arthropoda" rank="species" species="ouboteri">
<emphasis italics="true" pageId="5" pageNumber="118">Crucisternum ouboteri</emphasis>
</taxonomicName>
is very similar to
<taxonomicName lsidName="C. vanessae" pageId="5" pageNumber="118" rank="species" species="vanessae">
<emphasis italics="true" pageId="5" pageNumber="118">C. vanessae</emphasis>
</taxonomicName>
and
<taxonomicName lsidName="C. queneyi" pageId="5" pageNumber="118" rank="species" species="queneyi">
<emphasis italics="true" pageId="5" pageNumber="118">C. queneyi</emphasis>
</taxonomicName>
in the sharpness of the punctation (compare Fig.
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Habitus of Crucisternum spp.: A-D Crucisternum ouboteri: A dorsal view, B lateral view C ventral view, D head E-H Crucisternum vanessae: E dorsal view F lateral view G ventral view H head. Scale bars: 1 mm." figureDoi="10.3897/zookeys.768.24423.figure2" httpUri="https://binary.pensoft.net/fig/211212" pageId="5" pageNumber="118">2A-D</figureCitation>
to 2E-H and Fig.
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Habitus of Crucisternum spp.: A-D Crucisternum escalera: A dorsal view B lateral view C ventral view D head E-H Crucisternum queneyi: E dorsal view F lateral view G ventral view H head. Scale bars: 1 mm." figureDoi="10.3897/zookeys.768.24423.figure1" httpUri="https://binary.pensoft.net/fig/211211" pageId="5" pageNumber="118">1E-H</figureCitation>
). It is nearly indistinguishable from
<taxonomicName lsidName="C. toboganensis" pageId="5" pageNumber="118" rank="species" species="toboganensis">
<emphasis italics="true" pageId="5" pageNumber="118">C. toboganensis</emphasis>
</taxonomicName>
based on external characters beyond coloration (uniform along the body in
<taxonomicName lsidName="C. toboganensis" pageId="5" pageNumber="118" rank="species" species="toboganensis">
<emphasis italics="true" pageId="5" pageNumber="118">C. toboganensis</emphasis>
</taxonomicName>
, paler pronotum in
<taxonomicName lsidName="C. ouboteri" pageId="5" pageNumber="118" rank="species" species="ouboteri">
<emphasis italics="true" pageId="5" pageNumber="118">C. ouboteri</emphasis>
</taxonomicName>
).
<taxonomicName authorityName="Girón &amp; Short" authorityYear="2018" class="Insecta" family="Hydrophilidae" genus="Crucisternum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Crucisternum ouboteri" order="Coleoptera" pageId="5" pageNumber="118" phylum="Arthropoda" rank="species" species="ouboteri">
<emphasis italics="true" pageId="5" pageNumber="118">Crucisternum ouboteri</emphasis>
</taxonomicName>
can be recognized by the fusiform aedeagus, with the apical third of the parameres parallel-sided with sinuate outer margins (Fig.
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Aedeagus of Crucisternum spp.: A-B Crucisternum ouboteri: A Guyana B Brownsberg C Crucisternum toboganensis D Crucisternum vanessae E-F Crucisternum xingu: E colln 6 F colln 23 G-H Cuscisternum sinuatus: G colln 23 H BR 18 - 0302 - 04 A I Crucisternum escalera J Crucisternum queneyi. Scale bars: 0.25 mm." figureDoi="10.3897/zookeys.768.24423.figure6" httpUri="https://binary.pensoft.net/fig/211216" pageId="5" pageNumber="118">6A, B</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection pageId="5" pageNumber="118" type="description">
<paragraph pageId="5" pageNumber="118">Description.</paragraph>
<paragraph pageId="5" pageNumber="118">
Body length 2.0-2.4 mm, width 1.2-1.4 mm. General coloration dark brown on elytra, slightly paler on pronotum and head (Fig.
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Habitus of Crucisternum spp.: A-D Crucisternum ouboteri: A dorsal view, B lateral view C ventral view, D head E-H Crucisternum vanessae: E dorsal view F lateral view G ventral view H head. Scale bars: 1 mm." figureDoi="10.3897/zookeys.768.24423.figure2" httpUri="https://binary.pensoft.net/fig/211212" pageId="5" pageNumber="118">2A</figureCitation>
). Elytra with punctures rather sharply marked. Aedeagus fusiform, widest near mid length; median lobe gradually narrowing from basal fifth towards apical region; gonopore usually presented longitudinally on apical region of median lobe; apical third of parameres parallel-sided, with sinuate outer margins (Fig.
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Aedeagus of Crucisternum spp.: A-B Crucisternum ouboteri: A Guyana B Brownsberg C Crucisternum toboganensis D Crucisternum vanessae E-F Crucisternum xingu: E colln 6 F colln 23 G-H Cuscisternum sinuatus: G colln 23 H BR 18 - 0302 - 04 A I Crucisternum escalera J Crucisternum queneyi. Scale bars: 0.25 mm." figureDoi="10.3897/zookeys.768.24423.figure6" httpUri="https://binary.pensoft.net/fig/211216" pageId="5" pageNumber="118">6A, B</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection pageId="5" pageNumber="118" type="etymology">
<paragraph pageId="5" pageNumber="118">Etymology.</paragraph>
<paragraph pageId="5" pageNumber="118">
Named in honor of Dr. Paul Ouboter, director of the National Zoological Collection of Suriname and leading authority on the biodiversity of Suriname. Dr.
<normalizedToken originalValue="Ouboters">Ouboter's</normalizedToken>
assistance has been invaluable in our efforts to document the water beetle fauna of the country.
</paragraph>
</subSubSection>
<subSubSection pageId="5" pageNumber="118" type="distribution">
<paragraph pageId="5" pageNumber="118">Distribution.</paragraph>
<paragraph pageId="5" pageNumber="118">
French Guiana, Guyana, Suriname, and Venezuela (Amazonas). See Fig.
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Distribution of Crucisternum species." figureDoi="10.3897/zookeys.768.24423.figure7" httpUri="https://binary.pensoft.net/fig/211218" pageId="5" pageNumber="118">7</figureCitation>
. Collected at 24 - 462 m elevation.
</paragraph>
</subSubSection>
<subSubSection pageId="5" pageNumber="118" type="biology_ecology">
<paragraph pageId="5" pageNumber="118">Biology.</paragraph>
<paragraph pageId="5" pageNumber="118">
This species is known from densely forested streams throughout much of the Guiana Shield region of South America (e.g., Fig.
<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Habitat of Crucisternum spp. A-B Habitat for C. ouboteri Suriname, Raleighvallen, collecting event SR 12 - 0727 - 03 A C Type locality and habitat for C. ouboteri, Suriname, Brownsberg Nature Park, collecting event SR 12 - 0804 - 01 A D Type locality and habitat for C. vanessae, Suriname, Tafelberg Summit, Caiman Creek, collecting event SR 13 - 0819 - 05 D E-F Type locality and habitat for C. escalera, Venezuela, Bolivar State, along La Escalera, collecting event AS- 08 - 058." figureDoi="10.3897/zookeys.768.24423.figure8" httpUri="https://binary.pensoft.net/fig/211219" pageId="5" pageNumber="118">8A-C</figureCitation>
). One specimen was collected at a UV light in southern Venezuela.
</paragraph>
<caption ID-Zenodo-Dep="1298844" doi="10.3897/zookeys.768.24423.figure5" httpUri="https://binary.pensoft.net/fig/211215" pageId="5" pageNumber="118" start="Figure 5" startId="F5">
<paragraph pageId="5" pageNumber="118">
<emphasis bold="true" pageId="5" pageNumber="118">Figure 5.</emphasis>
SEM images of thorax and abdomen:
<emphasis bold="true" pageId="5" pageNumber="118">A-B</emphasis>
<taxonomicName authorityName="Girón &amp; Short" authorityYear="2018" class="Insecta" family="Hydrophilidae" genus="Crucisternum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Crucisternum ouboteri" order="Coleoptera" pageId="5" pageNumber="118" phylum="Arthropoda" rank="species" species="ouboteri">
<emphasis italics="true" pageId="5" pageNumber="118">Crucisternum ouboteri</emphasis>
</taxonomicName>
:
<emphasis bold="true" pageId="5" pageNumber="118">A</emphasis>
meso- and metaventrite
<emphasis bold="true" pageId="5" pageNumber="118">B</emphasis>
apex of fifth abdominal ventrite;
<emphasis bold="true" pageId="5" pageNumber="118">C-D</emphasis>
<taxonomicName authorityName="Girón &amp; Short" authorityYear="2018" class="Insecta" family="Hydrophilidae" genus="Nanosaphes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Nanosaphes tricolor" order="Coleoptera" pageId="5" pageNumber="118" phylum="Arthropoda" rank="species" species="tricolor">
<emphasis italics="true" pageId="5" pageNumber="118">Nanosaphes tricolor</emphasis>
</taxonomicName>
<emphasis bold="true" pageId="5" pageNumber="118">C</emphasis>
meso- and metaventrite
<emphasis bold="true" pageId="5" pageNumber="118">D</emphasis>
apex of fifth abdominal ventrite.
</paragraph>
</caption>
<caption ID-Zenodo-Dep="1298846" doi="10.3897/zookeys.768.24423.figure6" httpUri="https://binary.pensoft.net/fig/211216" pageId="5" pageNumber="118" start="Figure 6" startId="F6">
<paragraph pageId="5" pageNumber="118">
<emphasis bold="true" pageId="5" pageNumber="118">Figure 6.</emphasis>
Aedeagus of
<taxonomicName authorityName="Girón &amp; Short" authorityYear="2018" class="Insecta" family="Hydrophilidae" genus="Crucisternum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Crucisternum" order="Coleoptera" pageId="5" pageNumber="118" phylum="Arthropoda" rank="genus">
<emphasis italics="true" pageId="5" pageNumber="118">Crucisternum</emphasis>
</taxonomicName>
spp.:
<emphasis bold="true" pageId="5" pageNumber="118">A-B</emphasis>
<taxonomicName authorityName="Girón &amp; Short" authorityYear="2018" class="Insecta" family="Hydrophilidae" genus="Crucisternum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Crucisternum ouboteri" order="Coleoptera" pageId="5" pageNumber="118" phylum="Arthropoda" rank="species" species="ouboteri">
<emphasis italics="true" pageId="5" pageNumber="118">Crucisternum ouboteri</emphasis>
</taxonomicName>
:
<emphasis bold="true" pageId="5" pageNumber="118">A</emphasis>
Guyana
<emphasis bold="true" pageId="5" pageNumber="118">B</emphasis>
Brownsberg
<emphasis bold="true" pageId="5" pageNumber="118">C</emphasis>
<taxonomicName authorityName="Girón &amp; Short" authorityYear="2018" class="Insecta" family="Hydrophilidae" genus="Crucisternum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Crucisternum toboganensis" order="Coleoptera" pageId="5" pageNumber="118" phylum="Arthropoda" rank="species" species="toboganensis">
<emphasis italics="true" pageId="5" pageNumber="118">Crucisternum toboganensis</emphasis>
</taxonomicName>
<emphasis bold="true" pageId="5" pageNumber="118">D</emphasis>
<taxonomicName authorityName="Girón &amp; Short" authorityYear="2018" class="Insecta" family="Hydrophilidae" genus="Crucisternum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Crucisternum vanessae" order="Coleoptera" pageId="5" pageNumber="118" phylum="Arthropoda" rank="species" species="vanessae">
<emphasis italics="true" pageId="5" pageNumber="118">Crucisternum vanessae</emphasis>
</taxonomicName>
<emphasis bold="true" pageId="5" pageNumber="118">E-F</emphasis>
<taxonomicName authorityName="Girón &amp; Short" authorityYear="2018" class="Insecta" family="Hydrophilidae" genus="Crucisternum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Crucisternum xingu" order="Coleoptera" pageId="5" pageNumber="118" phylum="Arthropoda" rank="species" species="xingu">
<emphasis italics="true" pageId="5" pageNumber="118">Crucisternum xingu</emphasis>
</taxonomicName>
:
<emphasis bold="true" pageId="5" pageNumber="118">E</emphasis>
colln#6
<emphasis bold="true" pageId="5" pageNumber="118">F</emphasis>
colln#23
<emphasis bold="true" pageId="5" pageNumber="118">G-H</emphasis>
<taxonomicName genus="Cuscisternum" lsidName="Cuscisternum sinuatus" pageId="5" pageNumber="118" rank="species" species="sinuatus">
<emphasis italics="true" pageId="5" pageNumber="118">Cuscisternum sinuatus</emphasis>
</taxonomicName>
:
<emphasis bold="true" pageId="5" pageNumber="118">G</emphasis>
colln#23
<emphasis bold="true" pageId="5" pageNumber="118">H</emphasis>
BR18-0302-04A
<emphasis bold="true" pageId="5" pageNumber="118">I</emphasis>
<taxonomicName authorityName="Girón &amp; Short" authorityYear="2018" class="Insecta" family="Hydrophilidae" genus="Crucisternum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Crucisternum escalera" order="Coleoptera" pageId="5" pageNumber="118" phylum="Arthropoda" rank="species" species="escalera">
<emphasis italics="true" pageId="5" pageNumber="118">Crucisternum escalera</emphasis>
</taxonomicName>
<emphasis bold="true" pageId="5" pageNumber="118">J</emphasis>
<taxonomicName authorityName="Girón &amp; Short" authorityYear="2018" class="Insecta" family="Hydrophilidae" genus="Crucisternum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Crucisternum queneyi" order="Coleoptera" pageId="5" pageNumber="118" phylum="Arthropoda" rank="species" species="queneyi">
<emphasis italics="true" pageId="5" pageNumber="118">Crucisternum queneyi</emphasis>
</taxonomicName>
. Scale bars: 0.25 mm.
</paragraph>
</caption>
</subSubSection>
</treatment>
</document>