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<document id="BDB5A26DB613930A42776626EA992CD8" ID-CLB-Dataset="26729" ID-DOI="10.11646/zootaxa.4609.1.2" ID-GBIF-Dataset="a349f585-a56b-4aee-b082-58d671a15523" ID-ISSN="1175-5326" ID-Zenodo-Dep="3150433" ID-ZooBank="68F78949-4006-424B-8CA4-432CD2955264" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1558533871343" checkinUser="plazi" docAuthor="Svavarsson, Jörundur &amp; Bruce, Niel L." docDate="2019" docId="0397FC60FFC5446C9B83FABFFF31FCD5" docLanguage="en" docName="zootaxa.4609.1.2.pdf" docOrigin="Zootaxa 4609 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Gnathia acrorudus Svavarsson &amp; Bruce 2019, sp. nov." docType="treatment" docVersion="12" lastPageNumber="42" masterDocId="FFAE8418FFC344679B14FFC0FF85FF8A" masterDocTitle="New gnathiid isopod crustaceans (Cymothoida) from Heron Island and Wistari Reef, southern Great Barrier Reef" masterLastPageNumber="67" masterPageNumber="31" pageNumber="37" updateTime="1698731532807" updateUser="ExternalLinkService">
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<mods:title id="804930E1046079ED2862434695E15522">New gnathiid isopod crustaceans (Cymothoida) from Heron Island and Wistari Reef, southern Great Barrier Reef</mods:title>
</mods:titleInfo>
<mods:name id="98E248885C7026DCF20680419290EEBC" type="personal">
<mods:role id="17AF56B5557B06A47550EF846B378262">
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<mods:namePart id="7AC4719E1FF4EA4813256B7C9A82063C">Svavarsson, Jörundur</mods:namePart>
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<mods:namePart id="CB81F790243B315D92367CC5D512F1AE">Bruce, Niel L.</mods:namePart>
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<mods:title id="F2501494A928F9248E82796208EE2E3E">Zootaxa</mods:title>
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<mods:part id="9621D00B8112E838F97D3C1B394B55CE">
<mods:date id="2E01FDB77D671AFE60890B5B60EAA1DB">2019</mods:date>
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<mods:number id="6E662890806A644E948299D20FCAE82D">2019-05-22</mods:number>
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<mods:identifier id="7F3914C21FC43722789EB4FFAB90D669" type="DOI">10.11646/zootaxa.4609.1.2</mods:identifier>
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<treatment id="0397FC60FFC5446C9B83FABFFF31FCD5" ID-DOI="http://doi.org/10.5281/zenodo.5686401" ID-GBIF-Taxon="157239524" ID-Zenodo-Dep="5686401" LSID="urn:lsid:plazi:treatment:0397FC60FFC5446C9B83FABFFF31FCD5" httpUri="http://treatment.plazi.org/id/0397FC60FFC5446C9B83FABFFF31FCD5" lastPageId="11" lastPageNumber="42" pageId="6" pageNumber="37">
<subSubSection id="C3241EFDFFC544619B83FABFFE66FA10" box="[151,483,1407,1434]" pageId="6" pageNumber="37" type="nomenclature">
<paragraph id="8B814D76FFC544619B83FABFFE66FA10" blockId="6.[151,483,1407,1470]" box="[151,483,1407,1434]" pageId="6" pageNumber="37">
<heading id="D0C9FA1AFFC544619B83FABFFE66FA10" bold="true" box="[151,483,1407,1434]" fontSize="11" level="1" pageId="6" pageNumber="37" reason="1">
<emphasis id="B94A9164FFC544619B83FABFFE66FA10" bold="true" box="[151,483,1407,1434]" pageId="6" pageNumber="37">
<taxonomicName id="4C3E36F5FFC544619B83FABFFEFBFA10" ID-CoL="848Y8" authority="Svavarsson &amp; Bruce, 2019" authorityName="Svavarsson &amp; Bruce" authorityYear="2019" box="[151,382,1407,1434]" class="Malacostraca" family="Gnathiidae" genus="Gnathia" kingdom="Animalia" order="Isopoda" pageId="6" pageNumber="37" phylum="Arthropoda" rank="species" species="acrorudus" status="sp. nov.">
<emphasis id="B94A9164FFC544619B83FABFFEFBFA10" bold="true" box="[151,382,1407,1434]" italics="true" pageId="6" pageNumber="37">Gnathia acrorudus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2792C1FFFC544619A91FA40FE66FA10" box="[389,483,1408,1434]" pageId="6" pageNumber="37" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C3241EFDFFC544619B83FA64FE8EFA34" box="[151,267,1443,1470]" pageId="6" pageNumber="37" type="description">
<paragraph id="8B814D76FFC544619B83FA64FE8EFA34" blockId="6.[151,483,1407,1470]" box="[151,267,1443,1470]" pageId="6" pageNumber="37">
(
<figureCitation id="130551F3FFC544619B8BFA64FE86FA34" box="[159,259,1443,1470]" captionStart-0="FIGURE 5" captionStart-1="FIGURE 6" captionStart-2="FIGURE 7" captionStart-3="FIGURE 8" captionStartId-0="7.[151,250,1921,1946]" captionStartId-1="8.[151,250,1941,1966]" captionStartId-2="9.[151,250,1918,1943]" captionStartId-3="10.[151,250,1768,1793]" captionTargetBox-0="[155,1423,184,1898]" captionTargetBox-1="[160,1422,602,1918]" captionTargetBox-2="[157,1425,507,1876]" captionTargetBox-3="[159,1423,1002,1741]" captionTargetId-0="figure@7.[151,1436,170,1910]" captionTargetId-1="figure@8.[151,1436,593,1930]" captionTargetId-2="figure@9.[151,1436,500,1891]" captionTargetId-3="figure@10.[151,1436,989,1756]" captionTargetPageId-0="7" captionTargetPageId-1="8" captionTargetPageId-2="9" captionTargetPageId-3="10" captionText-0="FIGURE 5. Gnathia acrorudus sp. nov., A, ♂, holotype, 2.6 mm (MTQ W34138); BE, ♂ paratype, 2.6 mm (QM W31439). A, habitus. B, cephalosome, dorsal view. C, cephalosome, dorso-lateral view. D, cephalosome, lateral view. E, cephalosome, ventral view. Scale for A = 0.5 mm." captionText-1="FIGURE 6. Gnathia acrorudus sp. nov., ♂, paratype, 2.6 mm (MTQ W31439). A, antennula. B, antenna. C, maxilliped. D, pylopod. E, second and third article of pylopod, F, outline of second and third article of pylopod." captionText-2="FIGURE 7. Gnathia acrorudus sp. nov., ♂, AB, paratype, 2.6 mm (MTQ W31439); CD, ♂ paratype, 2.5 mm (MTQ ex 10698). A, pereopod 2. B, propodus and dactylus of pereopod 2. C, pereopod 6. D, propodus and dactylus of pereopod 6." captionText-3="FIGURE 8. Gnathia acrorudus sp. nov., A, ♂, paratype, 2.6 mm (MTQ ex 10698); BC, ♂, paratype, 2.5 mm (MTQ W31439). A, pleopod 2. B, uropod. C, pleotelson and outline of uropods." httpUri-0="https://zenodo.org/record/3150449/files/figure.png" httpUri-1="https://zenodo.org/record/3150457/files/figure.png" httpUri-2="https://zenodo.org/record/3150461/files/figure.png" httpUri-3="https://zenodo.org/record/3150465/files/figure.png" pageId="6" pageNumber="37">Figs 58</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C3241EFDFFC544619B83FA2BFE5EF850" pageId="6" pageNumber="37" type="materials_examined">
<paragraph id="8B814D76FFC544619B83FA2BFCFCF9A0" blockId="6.[151,1437,1515,2010]" pageId="6" pageNumber="37">
<emphasis id="B94A9164FFC544619B83FA2BFEFEF98C" bold="true" box="[151,379,1515,1542]" pageId="6" pageNumber="37">Material examined</emphasis>
.
<materialsCitation id="3B56472BFFC544619A9EFA2BFCFCF9A0" ID-GBIF-Occurrence="2243136332" collectingDate="1979-01-17" collectionCode="MTQ" collectorName="N. L. Bruce" latitude="-23.4354" location="Heron Island" longLatPrecision="7" longitude="151.9224" municipality="Blue Pools'" pageId="6" pageNumber="37" specimenCount="1" specimenCount-male="1" typeStatus="holotype">
<emphasis id="B94A9164FFC544619A9EFA2BFE77F98C" bold="true" box="[394,498,1515,1542]" italics="true" pageId="6" pageNumber="37">
<typeStatus id="5485F3D4FFC544619A9EFA2BFE77F98C" box="[394,498,1515,1542]" pageId="6" pageNumber="37" type="holotype">Holotype</typeStatus>
</emphasis>
.
<specimenCount id="9D3886FFFFC544619915FA2CFD93F98C" box="[513,534,1516,1542]" pageId="6" pageNumber="37" type="male"></specimenCount>
(
<quantity id="4CC6E093FFC544619932FA2BFD06F98C" box="[550,643,1515,1542]" metricMagnitude="-3" metricUnit="m" metricValue="2.6" pageId="6" pageNumber="37" unit="mm" value="2.6">2.6 mm</quantity>
),
<location id="8EE11BADFFC544619983FA2CFCA9F98C" LSID="urn:lsid:plazi:treatment:0397FC60FFC5446C9B83FABFFF31FCD5:8EE11BADFFC544619983FA2CFCA9F98C" box="[663,812,1516,1542]" latitude="-23.4354" longLatPrecision="7" longitude="151.9224" municipality="Blue Pools'" name="Heron Island" pageId="6" pageNumber="37">Heron Island</location>
,
<collectingMunicipality id="6BE5D70CFFC544619829FA2CFC4CF98C" box="[829,969,1516,1542]" pageId="6" pageNumber="37">Blue Pools</collectingMunicipality>
,
<geoCoordinate id="EE0A2BB1FFC5446198C2FA2BFBCEF98C" box="[982,1099,1515,1542]" direction="south" orientation="latitude" pageId="6" pageNumber="37" precision="5" value="-23.4354">23.4354°S</geoCoordinate>
<geoCoordinate id="EE0A2BB1FFC544619F40FA2BFB59F98C" box="[1108,1244,1515,1542]" direction="east" orientation="longitude" pageId="6" pageNumber="37" precision="5" value="151.9224">151.9224°E</geoCoordinate>
, in coral rock on boulder zone,
<date id="FF806BB6FFC544619A23F9D0FE76F9A0" box="[311,499,1552,1578]" pageId="6" pageNumber="37" value="1979-01-17">
<collectingDate id="EFC4925EFFC544619A23F9D0FE76F9A0" box="[311,499,1552,1578]" pageId="6" pageNumber="37" value="1979-01-17">17 January 1979</collectingDate>
</date>
, coll.
<collectorName id="26CB28A0FFC544619922F9D0FD36F9A0" box="[566,691,1552,1578]" pageId="6" pageNumber="37">N.L. Bruce</collectorName>
(
<collectionCode id="ED2FD5B3FFC5446199D5F9D0FC84F9A0" box="[705,769,1552,1578]" pageId="6" pageNumber="37">MTQ</collectionCode>
W34138).
</materialsCitation>
</paragraph>
<paragraph id="8B814D76FFC544619BD3F9F4FE5EF850" blockId="6.[151,1437,1515,2010]" pageId="6" pageNumber="37">
<materialsCitation id="3B56472BFFC544619BD3F9F4FE25F91C" ID-GBIF-Occurrence="2243136221" collectingDate="1979-01-17" collectionCode="MTQ" collectorName="N. L. Bruce" latitude="-23.4354" location="Heron Island" longLatPrecision="7" longitude="151.9224" municipality="Blue Pools'" pageId="6" pageNumber="37" specimenCount="5" specimenCount-male="5" typeStatus="paratype">
<emphasis id="B94A9164FFC544619BD3F9F4FEBCF9C4" bold="true" box="[199,313,1588,1614]" italics="true" pageId="6" pageNumber="37">
<typeStatus id="5485F3D4FFC544619BD3F9F4FEBCF9C4" box="[199,313,1588,1614]" pageId="6" pageNumber="37" type="paratype">Paratypes</typeStatus>
</emphasis>
.
<specimenCount id="9D3886FFFFC544619A5CF9F3FEF1F9C4" box="[328,372,1587,1614]" pageId="6" pageNumber="37" type="male">5 ♂</specimenCount>
(2.6 [dissected + 3 microslides], 2.5 [dissected + 1 microslide], 2.4, 2.2 and
<quantity id="4CC6E093FFC544619FF2F9F4FAC7F9C4" box="[1254,1346,1588,1614]" metricMagnitude="-3" metricUnit="m" metricValue="1.7" pageId="6" pageNumber="37" unit="mm" value="1.7">1.7 mm</quantity>
),
<location id="8EE11BADFFC544619E42F9F4FF5BF9F8" LSID="urn:lsid:plazi:treatment:0397FC60FFC5446C9B83FABFFF31FCD5:8EE11BADFFC544619E42F9F4FF5BF9F8" latitude="-23.4354" longLatPrecision="7" longitude="151.9224" municipality="Blue Pools'" name="Heron Island" pageId="6" pageNumber="37">Heron Island</location>
,
<collectingMunicipality id="6BE5D70CFFC544619BE6F998FE05F9F8" box="[242,384,1624,1650]" pageId="6" pageNumber="37">Blue Pools</collectingMunicipality>
,
<geoCoordinate id="EE0A2BB1FFC544619A9BF997FD82F9F8" box="[399,519,1623,1650]" direction="south" orientation="latitude" pageId="6" pageNumber="37" precision="5" value="-23.4354">23.4354°S</geoCoordinate>
,
<geoCoordinate id="EE0A2BB1FFC544619902F997FD1BF9F8" box="[534,670,1623,1650]" direction="east" orientation="longitude" pageId="6" pageNumber="37" precision="5" value="151.9224">151.9224°E</geoCoordinate>
,
<date id="FF806BB6FFC5446199B9F998FCF5F9F8" box="[685,880,1624,1650]" pageId="6" pageNumber="37" value="1979-01-17">
<collectingDate id="EFC4925EFFC5446199B9F998FCF5F9F8" box="[685,880,1624,1650]" pageId="6" pageNumber="37" value="1979-01-17">17 January 1979</collectingDate>
</date>
, in coral rock, coll.
<collectorName id="26CB28A0FFC544619F4BF998FB65F9F8" box="[1119,1248,1624,1650]" pageId="6" pageNumber="37">N.L. Bruce</collectorName>
(
<collectionCode id="ED2FD5B3FFC544619FE6F998FAB7F9F8" box="[1266,1330,1624,1650]" pageId="6" pageNumber="37">MTQ</collectionCode>
W34139 [dissections], W34140)
</materialsCitation>
.
<materialsCitation id="3B56472BFFC544619ABEF9BCFCA9F930" ID-GBIF-Occurrence="2243136372" collectingDate="1979-12-04" collectionCode="MTQ" collectorName="N. L. Bruce" elevation="11" latitude="-23.4847" location="Wistari Reef" longLatPrecision="7" longitude="151.9104" pageId="6" pageNumber="37" specimenCount="2" specimenCount-male="2" typeStatus="paratype">
<specimenCount id="9D3886FFFFC544619ABEF9BCFE51F91C" box="[426,468,1660,1686]" pageId="6" pageNumber="37" type="male">2 ♂</specimenCount>
(2.1,
<quantity id="4CC6E093FFC544619901F9BBFDEAF91C" box="[533,623,1659,1686]" metricMagnitude="-3" metricUnit="m" metricValue="2.6" pageId="6" pageNumber="37" unit="mm" value="2.6">2.6 mm</quantity>
),
<location id="8EE11BADFFC544619995F9BCFC97F91C" LSID="urn:lsid:plazi:treatment:0397FC60FFC5446C9B83FABFFF31FCD5:8EE11BADFFC544619995F9BCFC97F91C" box="[641,786,1660,1686]" latitude="-23.4847" longLatPrecision="7" longitude="151.9104" name="Wistari Reef" pageId="6" pageNumber="37">Wistari Reef</location>
,
<geoCoordinate id="EE0A2BB1FFC544619809F9BCFC10F91C" box="[797,917,1660,1686]" direction="south" orientation="latitude" pageId="6" pageNumber="37" precision="5" value="-23.4847">23.4847°S</geoCoordinate>
,
<geoCoordinate id="EE0A2BB1FFC5446198B4F9BBFBACF91C" box="[928,1065,1659,1686]" direction="east" orientation="longitude" pageId="6" pageNumber="37" precision="5" value="151.9104">151.9104°E</geoCoordinate>
,
<date id="FF806BB6FFC544619F20F9BCFB7BF91C" box="[1076,1278,1660,1686]" pageId="6" pageNumber="37" value="1979-12-04">
<collectingDate id="EFC4925EFFC544619F20F9BCFB7BF91C" box="[1076,1278,1660,1686]" pageId="6" pageNumber="37" value="1979-12-04">4 December 1979</collectingDate>
</date>
, southwestern corner, dead coral,
<quantity id="4CC6E093FFC544619A7AF960FE2DF930" box="[366,424,1696,1722]" metricMagnitude="1" metricUnit="m" metricValue="1.1" pageId="6" pageNumber="37" unit="m" value="11.0">
<elevation id="0013AA45FFC544619A7AF960FE2DF930" box="[366,424,1696,1722]" metricMagnitude="1" metricUnit="m" metricValue="1.1" pageId="6" pageNumber="37" unit="m" value="11.0">11 m</elevation>
</quantity>
, coll.
<collectorName id="26CB28A0FFC544619AF8F960FDECF930" box="[492,617,1696,1722]" pageId="6" pageNumber="37">N.L. Bruce</collectorName>
(
<collectionCode id="ED2FD5B3FFC54461996CF960FD3DF930" box="[632,696,1696,1722]" pageId="6" pageNumber="37">MTQ</collectionCode>
W10696)
</materialsCitation>
.
<materialsCitation id="3B56472BFFC544619822F960FD36F954" ID-GBIF-Occurrence="2243136229" collectingDate="1979-01-14" collectionCode="MTQ" collectorName="N. L. Bruce" location="Heron Island" pageId="6" pageNumber="37" specimenCount="1" specimenCount-male="1" typeStatus="paratype">
<specimenCount id="9D3886FFFFC544619822F960FCCEF930" box="[822,843,1696,1722]" pageId="6" pageNumber="37" type="male"></specimenCount>
(
<quantity id="4CC6E093FFC54461984FF960FC33F930" box="[859,950,1696,1722]" metricMagnitude="-3" metricUnit="m" metricValue="2.3" pageId="6" pageNumber="37" unit="mm" value="2.3">2.3 mm</quantity>
),
<location id="8EE11BADFFC5446198DDF960FBD8F930" LSID="urn:lsid:plazi:treatment:0397FC60FFC5446C9B83FABFFF31FCD5:8EE11BADFFC5446198DDF960FBD8F930" box="[969,1117,1696,1722]" name="Heron Island" pageId="6" pageNumber="37">Heron Island</location>
,
<date id="FF806BB6FFC544619F7DF960FAA0F930" box="[1129,1317,1696,1722]" pageId="6" pageNumber="37" value="1979-01-14">
<collectingDate id="EFC4925EFFC544619F7DF960FAA0F930" box="[1129,1317,1696,1722]" pageId="6" pageNumber="37" value="1979-01-14">14 January 1979</collectingDate>
</date>
, outer reef in dead coral, coll.
<collectorName id="26CB28A0FFC544619A65F904FE6AF954" box="[369,495,1732,1758]" pageId="6" pageNumber="37">N.L. Bruce</collectorName>
(
<collectionCode id="ED2FD5B3FFC544619AEAF904FDBBF954" box="[510,574,1732,1758]" pageId="6" pageNumber="37">MTQ</collectionCode>
W10697)
</materialsCitation>
.
<materialsCitation id="3B56472BFFC5446199AAF904FCABF888" ID-GBIF-Occurrence="2243136348" collectingDate="1979-01-17" collectionCode="MTQ" collectorName="Blue Pools' &amp; N. L. Bruce" latitude="-23.45" location="Heron Island" longLatPrecision="1256" longitude="151.91667" pageId="6" pageNumber="37" specimenCount="1" specimenCount-male="1" typeStatus="paratype">
<specimenCount id="9D3886FFFFC5446199AAF904FD56F954" box="[702,723,1732,1758]" pageId="6" pageNumber="37" type="male"></specimenCount>
(
<quantity id="4CC6E093FFC5446199F7F904FCBAF954" box="[739,831,1732,1758]" metricMagnitude="-3" metricUnit="m" metricValue="2.2" pageId="6" pageNumber="37" unit="mm" value="2.2">2.2 mm</quantity>
),
<location id="8EE11BADFFC544619847F904FC62F954" LSID="urn:lsid:plazi:treatment:0397FC60FFC5446C9B83FABFFF31FCD5:8EE11BADFFC544619847F904FC62F954" box="[851,999,1732,1758]" latitude="-23.45" longLatPrecision="1256" longitude="151.91667" name="Heron Island" pageId="6" pageNumber="37">Heron Island</location>
,
<geoCoordinate id="EE0A2BB1FFC5446198E0F904FBD7F954" box="[1012,1106,1732,1758]" direction="south" orientation="latitude" pageId="6" pageNumber="37" precision="925" value="-23.45">23°27S</geoCoordinate>
,
<geoCoordinate id="EE0A2BB1FFC544619F4AF903FB49F954" box="[1118,1228,1731,1758]" direction="east" orientation="longitude" pageId="6" pageNumber="37" precision="925" value="151.91667">151°55E</geoCoordinate>
, inner edge,
<collectorName id="26CB28A0FFC544619E76F904FF64F888" pageId="6" pageNumber="37">Blue Pools</collectorName>
,
<date id="FF806BB6FFC544619BF9F928FE2FF888" box="[237,426,1768,1794]" pageId="6" pageNumber="37" value="1979-01-17">
<collectingDate id="EFC4925EFFC544619BF9F928FE2FF888" box="[237,426,1768,1794]" pageId="6" pageNumber="37" value="1979-01-17">17 January 1979</collectingDate>
</date>
, coll.
<collectorName id="26CB28A0FFC544619AF9F928FDEEF888" box="[493,619,1768,1794]" pageId="6" pageNumber="37">N.L. Bruce</collectorName>
(
<collectionCode id="ED2FD5B3FFC54461996EF928FD3FF888" box="[634,698,1768,1794]" pageId="6" pageNumber="37">MTQ</collectionCode>
W30560)
</materialsCitation>
.
<materialsCitation id="3B56472BFFC54461982CF928FDE6F8C0" ID-GBIF-Occurrence="2243136230" collectingDate="2009-11-23" collectionCode="MTQ" collectorName="N. L. Bruce" elevation="3" latitude="-23.454283" location="Wistari Reef" longLatPrecision="1" longitude="151.88066" pageId="6" pageNumber="37" specimenCount="1" specimenCount-male="1" typeStatus="paratype">
<specimenCount id="9D3886FFFFC54461982CF928FCC8F888" box="[824,845,1768,1794]" pageId="6" pageNumber="37" type="male"></specimenCount>
(
<quantity id="4CC6E093FFC544619848F928FC3DF888" box="[860,952,1768,1794]" metricMagnitude="-3" metricUnit="m" metricValue="2.2" pageId="6" pageNumber="37" unit="mm" value="2.2">2.2 mm</quantity>
),
<location id="8EE11BADFFC5446198DFF928FBDEF888" LSID="urn:lsid:plazi:treatment:0397FC60FFC5446C9B83FABFFF31FCD5:8EE11BADFFC5446198DFF928FBDEF888" box="[971,1115,1768,1794]" latitude="-23.454283" longLatPrecision="1" longitude="151.88066" name="Wistari Reef" pageId="6" pageNumber="37">Wistari Reef</location>
, northern side,
<geoCoordinate id="EE0A2BB1FFC544619E1CF927FA1DF888" box="[1288,1432,1767,1794]" direction="south" orientation="latitude" pageId="6" pageNumber="37" precision="1" value="-23.454283">23°27.257S</geoCoordinate>
,
<geoCoordinate id="EE0A2BB1FFC544619B83F8CBFEB2F8AC" box="[151,311,1803,1830]" direction="east" orientation="longitude" pageId="6" pageNumber="37" precision="1" value="151.88066">151°52.840E</geoCoordinate>
,
<collectingDate id="EFC4925EFFC544619A57F8CCFDA5F8AC" box="[323,544,1804,1830]" pageId="6" pageNumber="37" value="2009-11-23">
<date id="FF806BB6FFC544619A57F8CCFDA5F8AC" box="[323,544,1804,1830]" pageId="6" pageNumber="37" value="2009-11-23">23 November 2009</date>
</collectingDate>
, small rubble under large coral slabs,
<quantity id="4CC6E093FFC5446198DBF8CBFB97F8AC" box="[975,1042,1803,1830]" metricMagnitude="0" metricUnit="m" metricValue="2.5" pageId="6" pageNumber="37" unit="m" value="2.5">
<elevation id="0013AA45FFC5446198DBF8CBFB97F8AC" box="[975,1042,1803,1830]" metricMagnitude="0" metricUnit="m" metricValue="2.5" pageId="6" pageNumber="37" unit="m" value="2.5">2.5 m</elevation>
</quantity>
, CReefs stn HI09-084E, coll.
<collectorName id="26CB28A0FFC544619E7DF8CCFF5FF8C0" pageId="6" pageNumber="37">N.L. Bruce</collectorName>
and K. Schnabel (
<collectionCode id="ED2FD5B3FFC544619AB9F8F0FE68F8C0" box="[429,493,1840,1866]" pageId="6" pageNumber="37">MTQ</collectionCode>
W31666)
</materialsCitation>
.
<materialsCitation id="3B56472BFFC54461997AF8F0FDDAF8E4" ID-GBIF-Occurrence="2243136232" collectingDate="1979-01-05" collectionCode="MTQ" collectorName="N. L. Bruce" location="Heron Island" pageId="6" pageNumber="37" specimenCount="2" specimenCount-male="2" typeStatus="paratype">
<specimenCount id="9D3886FFFFC54461997AF8F0FD1FF8C0" box="[622,666,1840,1866]" pageId="6" pageNumber="37" type="male">2 ♂</specimenCount>
(2.3,
<quantity id="4CC6E093FFC5446199CAF8F0FCBCF8C0" box="[734,825,1840,1866]" metricMagnitude="-3" metricUnit="m" metricValue="2.7" pageId="6" pageNumber="37" unit="mm" value="2.7">2.7 mm</quantity>
),
<location id="8EE11BADFFC544619859F8F0FC66F8C0" LSID="urn:lsid:plazi:treatment:0397FC60FFC5446C9B83FABFFF31FCD5:8EE11BADFFC544619859F8F0FC66F8C0" box="[845,995,1840,1866]" name="Heron Island" pageId="6" pageNumber="37">Heron Island</location>
,
<date id="FF806BB6FFC5446198E4F8EFFB25F8C0" box="[1008,1184,1839,1866]" pageId="6" pageNumber="37" value="1979-01-05">
<collectingDate id="EFC4925EFFC5446198E4F8EFFB25F8C0" box="[1008,1184,1839,1866]" pageId="6" pageNumber="37" value="1979-01-05">5 January 1979</collectingDate>
</date>
, mid reef flat, in dead coral, coll.
<collectorName id="26CB28A0FFC544619A0DF894FE1CF8E4" box="[281,409,1876,1902]" pageId="6" pageNumber="37">N.L. Bruce</collectorName>
(
<collectionCode id="ED2FD5B3FFC544619ABEF894FE6FF8E4" box="[426,490,1876,1902]" pageId="6" pageNumber="37">MTQ</collectionCode>
W10715)
</materialsCitation>
.
<materialsCitation id="3B56472BFFC544619978F894FDDBF818" ID-GBIF-Occurrence="2243136224" collectingDate="1979-01-05" collectionCode="MTQ" collectorName="N. L. Bruce" location="Heron Island" pageId="6" pageNumber="37" specimenCount="1" specimenCount-male="1" typeStatus="paratype">
<specimenCount id="9D3886FFFFC544619978F894FD04F8E4" box="[620,641,1876,1902]" pageId="6" pageNumber="37" type="male"></specimenCount>
(
<quantity id="4CC6E093FFC544619986F893FD75F8E4" box="[658,752,1875,1902]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" pageId="6" pageNumber="37" unit="mm" value="2.5">2.5 mm</quantity>
),
<location id="8EE11BADFFC544619811F894FC1EF8E4" LSID="urn:lsid:plazi:treatment:0397FC60FFC5446C9B83FABFFF31FCD5:8EE11BADFFC544619811F894FC1EF8E4" box="[773,923,1876,1902]" name="Heron Island" pageId="6" pageNumber="37">Heron Island</location>
,
<date id="FF806BB6FFC5446198BCF893FBDEF8E4" box="[936,1115,1875,1902]" pageId="6" pageNumber="37" value="1979-01-05">
<collectingDate id="EFC4925EFFC5446198BCF893FBDEF8E4" box="[936,1115,1875,1902]" pageId="6" pageNumber="37" value="1979-01-05">5 January 1979</collectingDate>
</date>
, just off beach rock in dead coral, coll.
<collectorName id="26CB28A0FFC544619A0DF8B8FE1DF818" box="[281,408,1912,1938]" pageId="6" pageNumber="37">N.L. Bruce</collectorName>
(
<collectionCode id="ED2FD5B3FFC544619ABCF8B8FE6DF818" box="[424,488,1912,1938]" pageId="6" pageNumber="37">MTQ</collectionCode>
W10716)
</materialsCitation>
.
<materialsCitation id="3B56472BFFC54461997EF8B8FD8EF83C" ID-GBIF-Occurrence="2243136415" collectingDate="1979-01-08" collectionCode="MTQ" collectorName="N. L. Bruce" location="Heron Island" pageId="6" pageNumber="37" specimenCount="1" specimenCount-male="1" typeStatus="paratype">
<specimenCount id="9D3886FFFFC54461997EF8B8FDFAF818" box="[618,639,1912,1938]" pageId="6" pageNumber="37" type="male"></specimenCount>
(
<quantity id="4CC6E093FFC544619984F8B8FD68F818" box="[656,749,1912,1938]" metricMagnitude="-3" metricUnit="m" metricValue="2.7" pageId="6" pageNumber="37" unit="mm" value="2.7">2.7 mm</quantity>
),
<location id="8EE11BADFFC544619816F8B8FC12F818" LSID="urn:lsid:plazi:treatment:0397FC60FFC5446C9B83FABFFF31FCD5:8EE11BADFFC544619816F8B8FC12F818" box="[770,919,1912,1938]" name="Heron Island" pageId="6" pageNumber="37">Heron Island</location>
,
<date id="FF806BB6FFC5446198B1F8B8FBD3F818" box="[933,1110,1912,1938]" pageId="6" pageNumber="37" value="1979-01-08">
<collectingDate id="EFC4925EFFC5446198B1F8B8FBD3F818" box="[933,1110,1912,1938]" pageId="6" pageNumber="37" value="1979-01-08">8 January 1979</collectingDate>
</date>
, mid reef flat, in dead coral, coll.
<collectorName id="26CB28A0FFC544619BDAF85CFECFF83C" box="[206,330,1948,1974]" pageId="6" pageNumber="37">N.L. Bruce</collectorName>
(
<collectionCode id="ED2FD5B3FFC544619A4CF85CFE1DF83C" box="[344,408,1948,1974]" pageId="6" pageNumber="37">MTQ</collectionCode>
W10717)
</materialsCitation>
.
<materialsCitation id="3B56472BFFC544619900F85CFE52F850" ID-GBIF-Occurrence="2243136248" collectingDate="1979-01-05" collectionCode="MTQ" collectorName="N. L. Bruce" location="Heron Island" pageId="6" pageNumber="37" specimenCount="2" specimenCount-male="2" typeStatus="paratype">
<specimenCount id="9D3886FFFFC544619900F85CFDB8F83C" box="[532,573,1948,1974]" pageId="6" pageNumber="37" type="male">2 ♂</specimenCount>
(2.3,
<quantity id="4CC6E093FFC544619968F85CFD50F83C" box="[636,725,1948,1974]" metricMagnitude="-3" metricUnit="m" metricValue="2.8" pageId="6" pageNumber="37" unit="mm" value="2.8">2.8 mm</quantity>
),
<location id="8EE11BADFFC5446199F3F85CFCFFF83C" LSID="urn:lsid:plazi:treatment:0397FC60FFC5446C9B83FABFFF31FCD5:8EE11BADFFC5446199F3F85CFCFFF83C" box="[743,890,1948,1974]" name="Heron Island" pageId="6" pageNumber="37">Heron Island</location>
,
<date id="FF806BB6FFC544619890F85BFBB5F83C" box="[900,1072,1947,1974]" pageId="6" pageNumber="37" value="1979-01-05">
<collectingDate id="EFC4925EFFC544619890F85BFBB5F83C" box="[900,1072,1947,1974]" pageId="6" pageNumber="37" value="1979-01-05">5 January 1979</collectingDate>
</date>
, mid reef flat, in dead coral, coll.
<collectorName id="26CB28A0FFC544619B83F800FE90F850" box="[151,277,1984,2010]" pageId="6" pageNumber="37">N.L. Bruce</collectorName>
(
<collectionCode id="ED2FD5B3FFC544619A37F800FEE6F850" box="[291,355,1984,2010]" pageId="6" pageNumber="37">MTQ</collectionCode>
W10714)
</materialsCitation>
.
</paragraph>
</subSubSection>
<caption id="DF411DFEFFC444609B83F841FD85F853" httpUri="https://zenodo.org/record/3150449/files/figure.png" pageId="7" pageNumber="38" startId="7.[151,250,1921,1946]" targetBox="[155,1423,184,1898]" targetPageId="7">
<paragraph id="8B814D76FFC444609B83F841FD85F853" blockId="7.[151,1437,1921,2010]" pageId="7" pageNumber="38">
<emphasis id="B94A9164FFC444609B83F841FE8BF810" bold="true" box="[151,270,1921,1946]" pageId="7" pageNumber="38">FIGURE 5</emphasis>
.
<taxonomicName id="4C3E36F5FFC444609A0FF842FE59F810" authority="Svavarsson &amp; Bruce, 2019" authorityName="Svavarsson &amp; Bruce" authorityYear="2019" box="[283,476,1922,1946]" class="Malacostraca" family="Gnathiidae" genus="Gnathia" kingdom="Animalia" order="Isopoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="acrorudus" status="sp. nov.">
<emphasis id="B94A9164FFC444609A0FF842FE59F810" box="[283,476,1922,1946]" italics="true" pageId="7" pageNumber="38">Gnathia acrorudus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2792C1FFFC444609AF7F842FDB0F813" box="[483,565,1922,1946]" pageId="7" pageNumber="38" rank="species">
<emphasis id="B94A9164FFC444609AF7F842FDAAF810" bold="true" box="[483,559,1922,1946]" pageId="7" pageNumber="38">sp. nov</emphasis>
.
</taxonomicNameLabel>
, A, ♂, holotype, 2.6 mm (MTQ W34138); BE, ♂ paratype, 2.6 mm (QM W31439). A, habitus. B, cephalosome, dorsal view. C, cephalosome, dorso-lateral view. D, cephalosome, lateral view. E, cephalosome, ventral view. Scale for A = 0.5 mm.
</paragraph>
</caption>
<subSubSection id="C3241EFDFFCB446C9BD3FF58FD74FEC9" lastPageId="11" lastPageNumber="42" pageId="8" pageNumber="39" type="description">
<paragraph id="8B814D76FFCB446F9BD3FF58FC88FE59" blockId="8.[151,1437,152,575]" pageId="8" pageNumber="39">
<emphasis id="B94A9164FFCB446F9BD3FF58FED4FF39" bold="true" box="[199,337,152,179]" pageId="8" pageNumber="39">Description</emphasis>
.
<emphasis id="B94A9164FFCB446F9A4BFF59FE1CFF39" box="[351,409,153,179]" italics="true" pageId="8" pageNumber="39">Body</emphasis>
(
<figureCitation id="130551F3FFCB446F9AB3FF59FE7BFF39" box="[423,510,152,179]" captionStart="FIGURE 5" captionStartId="7.[151,250,1921,1946]" captionTargetBox="[155,1423,184,1898]" captionTargetId="figure@7.[151,1436,170,1910]" captionTargetPageId="7" captionText="FIGURE 5. Gnathia acrorudus sp. nov., A, ♂, holotype, 2.6 mm (MTQ W34138); BE, ♂ paratype, 2.6 mm (QM W31439). A, habitus. B, cephalosome, dorsal view. C, cephalosome, dorso-lateral view. D, cephalosome, lateral view. E, cephalosome, ventral view. Scale for A = 0.5 mm." httpUri="https://zenodo.org/record/3150449/files/figure.png" pageId="8" pageNumber="39">Fig. 5A</figureCitation>
) 2.7 times as long as greatest width, widest at pereonite 5; dorsal surfaces polished, sparsely setose.
<emphasis id="B94A9164FFCB446F9A40FF7DFE69FF5D" box="[340,492,189,215]" italics="true" pageId="8" pageNumber="39">Cephalosome</emphasis>
(
<figureCitation id="130551F3FFCB446F9914FF7DFDC1FF5D" box="[512,580,188,215]" captionStart="FIGURE 5" captionStartId="7.[151,250,1921,1946]" captionTargetBox="[155,1423,184,1898]" captionTargetId="figure@7.[151,1436,170,1910]" captionTargetPageId="7" captionText="FIGURE 5. Gnathia acrorudus sp. nov., A, ♂, holotype, 2.6 mm (MTQ W34138); BE, ♂ paratype, 2.6 mm (QM W31439). A, habitus. B, cephalosome, dorsal view. C, cephalosome, dorso-lateral view. D, cephalosome, lateral view. E, cephalosome, ventral view. Scale for A = 0.5 mm." httpUri="https://zenodo.org/record/3150449/files/figure.png" pageId="8" pageNumber="39">Fig. 5</figureCitation>
BE) quadrate, 0.6 times as long as wide, lateral margins parallel; dorsal surface smooth; dorsal sulcus wide, shallow, extended; translucent region present; elliptical; paraocular ornamentation absent, posteromedian tubercle absent.
<emphasis id="B94A9164FFCB446F9997FEC5FC0BFE95" box="[643,910,261,287]" italics="true" pageId="8" pageNumber="39">Frontolateral processes</emphasis>
present.
<emphasis id="B94A9164FFCB446F98E0FEC5FB25FE95" box="[1012,1184,261,287]" italics="true" pageId="8" pageNumber="39">Frontal margin</emphasis>
straight, median point with process.
<emphasis id="B94A9164FFCB446F9A26FEE9FE70FEC9" box="[306,501,297,323]" italics="true" pageId="8" pageNumber="39">External scissura</emphasis>
present, wide, deep.
<emphasis id="B94A9164FFCB446F99F5FEE9FC4AFEC9" box="[737,975,297,323]" italics="true" pageId="8" pageNumber="39">Mediofrontal process</emphasis>
present, weak, rounded or acute, without ventral notch, without fine setae.
<emphasis id="B94A9164FFCB446F991AFE8DFD54FEED" box="[526,721,333,359]" italics="true" pageId="8" pageNumber="39">Supraocular lobe</emphasis>
pronounced, wide; accessory supraocular lobe not pronounced.
<emphasis id="B94A9164FFCB446F9B83FEB1FE69FE01" box="[151,492,369,395]" italics="true" pageId="8" pageNumber="39">Superior frontolateral process</emphasis>
present, single, strong, conical, without setae.
<emphasis id="B94A9164FFCB446F98E9FEB1FAC3FE01" box="[1021,1350,369,395]" italics="true" pageId="8" pageNumber="39">Inferior frontolateral process</emphasis>
absent.
<emphasis id="B94A9164FFCB446F9B83FE55FE07FE25" box="[151,386,405,431]" italics="true" pageId="8" pageNumber="39">Mesioventral margin</emphasis>
straight.
<emphasis id="B94A9164FFCB446F9AF8FE56FDA4FE25" box="[492,545,406,431]" italics="true" pageId="8" pageNumber="39">Eyes</emphasis>
present, round, 0.3 times as long as cephalosome length, contiguous with head surface, ommatidia arranged in rows, eye colour yellow.
</paragraph>
<paragraph id="8B814D76FFCB446F9BD3FE1EFBA4FDB5" blockId="8.[151,1437,152,575]" pageId="8" pageNumber="39">
<emphasis id="B94A9164FFCB446F9BD3FE1EFE92FE7D" box="[199,279,478,503]" italics="true" pageId="8" pageNumber="39">Pereon</emphasis>
(
<figureCitation id="130551F3FFCB446F9A33FE1DFEFBFE7D" box="[295,382,476,503]" captionStart="FIGURE 5" captionStartId="7.[151,250,1921,1946]" captionTargetBox="[155,1423,184,1898]" captionTargetId="figure@7.[151,1436,170,1910]" captionTargetPageId="7" captionText="FIGURE 5. Gnathia acrorudus sp. nov., A, ♂, holotype, 2.6 mm (MTQ W34138); BE, ♂ paratype, 2.6 mm (QM W31439). A, habitus. B, cephalosome, dorsal view. C, cephalosome, dorso-lateral view. D, cephalosome, lateral view. E, cephalosome, ventral view. Scale for A = 0.5 mm." httpUri="https://zenodo.org/record/3150449/files/figure.png" pageId="8" pageNumber="39">Fig. 5A</figureCitation>
) lateral margins subparallel, with few setae; anteriorly smooth.
<emphasis id="B94A9164FFCB446F9F5FFE1EFB49FE7D" box="[1099,1228,477,503]" italics="true" pageId="8" pageNumber="39">Pereonite 1</emphasis>
not fused dorsally with cephalosome; dorsolateral margins not obscured by cephalosome;
<emphasis id="B94A9164FFCB446F98D7FDC2FBC0FD91" box="[963,1093,513,539]" italics="true" pageId="8" pageNumber="39">Pereonite 2</emphasis>
wider than pereonite 1;
<emphasis id="B94A9164FFCB446F9E4AFDC2FF7CFDB5" italics="true" pageId="8" pageNumber="39">areae laterales</emphasis>
present on pereonite 5.
<emphasis id="B94A9164FFCB446F9912FDE6FD02FDB5" box="[518,647,549,575]" italics="true" pageId="8" pageNumber="39">Pereonite 6</emphasis>
without lobi laterales; lobuii absent.
</paragraph>
<caption id="DF411DFEFFCB446F9B83F855FBE9F844" httpUri="https://zenodo.org/record/3150457/files/figure.png" pageId="8" pageNumber="39" startId="8.[151,250,1941,1966]" targetBox="[160,1422,602,1918]" targetPageId="8">
<paragraph id="8B814D76FFCB446F9B83F855FBE9F844" blockId="8.[151,1436,1941,1998]" pageId="8" pageNumber="39">
<emphasis id="B94A9164FFCB446F9B83F855FE8AF824" bold="true" box="[151,271,1941,1966]" pageId="8" pageNumber="39">FIGURE 6</emphasis>
.
<taxonomicName id="4C3E36F5FFCB446F9A09F856FE5AF824" authority="Svavarsson &amp; Bruce, 2019" authorityName="Svavarsson &amp; Bruce" authorityYear="2019" box="[285,479,1942,1966]" class="Malacostraca" family="Gnathiidae" genus="Gnathia" kingdom="Animalia" order="Isopoda" pageId="8" pageNumber="39" phylum="Arthropoda" rank="species" species="acrorudus" status="sp. nov.">
<emphasis id="B94A9164FFCB446F9A09F856FE5AF824" box="[285,479,1942,1966]" italics="true" pageId="8" pageNumber="39">Gnathia acrorudus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2792C1FFFCB446F9AF3F856FDBEF827" box="[487,571,1942,1966]" pageId="8" pageNumber="39" rank="species">
<emphasis id="B94A9164FFCB446F9AF3F856FDB1F824" bold="true" box="[487,564,1942,1966]" pageId="8" pageNumber="39">sp. nov</emphasis>
.
</taxonomicNameLabel>
, ♂, paratype, 2.6 mm (MTQ W31439). A, antennula. B, antenna. C, maxilliped. D, pylopod. E, second and third article of pylopod, F, outline of second and third article of pylopod.
</paragraph>
</caption>
<paragraph id="8B814D76FFCA446E9BD3FF59FD79FEC9" blockId="9.[151,1436,153,467]" pageId="9" pageNumber="40">
<emphasis id="B94A9164FFCA446E9BD3FF59FEBFFF39" box="[199,314,153,179]" italics="true" pageId="9" pageNumber="40">Antennula</emphasis>
(
<figureCitation id="130551F3FFCA446E9A5EFF59FE27FF3E" box="[330,418,153,180]" captionStart="FIGURE 6" captionStartId="8.[151,250,1941,1966]" captionTargetBox="[160,1422,602,1918]" captionTargetId="figure@8.[151,1436,593,1930]" captionTargetPageId="8" captionText="FIGURE 6. Gnathia acrorudus sp. nov., ♂, paratype, 2.6 mm (MTQ W31439). A, antennula. B, antenna. C, maxilliped. D, pylopod. E, second and third article of pylopod, F, outline of second and third article of pylopod." httpUri="https://zenodo.org/record/3150457/files/figure.png" pageId="9" pageNumber="40">Fig. 6A</figureCitation>
) peduncle article 2 0.8 times as long as article 1, article 3 1.9 times as long as article 2, 4.7 times as long as wide; flagellum 1.2 times as long as article 3, with 5 articles.
<emphasis id="B94A9164FFCA446E9F07FF7DFBF5FF5D" box="[1043,1136,189,215]" italics="true" pageId="9" pageNumber="40">Antenna</emphasis>
(
<figureCitation id="130551F3FFCA446E9F95FF7DFB5DFF52" box="[1153,1240,189,216]" captionStart="FIGURE 6" captionStartId="8.[151,250,1941,1966]" captionTargetBox="[160,1422,602,1918]" captionTargetId="figure@8.[151,1436,593,1930]" captionTargetPageId="8" captionText="FIGURE 6. Gnathia acrorudus sp. nov., ♂, paratype, 2.6 mm (MTQ W31439). A, antennula. B, antenna. C, maxilliped. D, pylopod. E, second and third article of pylopod, F, outline of second and third article of pylopod." httpUri="https://zenodo.org/record/3150457/files/figure.png" pageId="9" pageNumber="40">Fig. 6B</figureCitation>
) peduncle article 4 3.7 times as long as wide, 1.8 times as long as article 3, with 2 penicillate setae, and 7 simple setae; article 5 1.4 times as long as article 4, 3.7 times as long as wide, inferior margin with 2 penicillate setae, with 11 simple setae; flagellum 1.4 times as long as article 5, with 7 articles.
</paragraph>
<paragraph id="8B814D76FFCA446E9BD3FE8DFAF4FE59" blockId="9.[151,1436,153,467]" pageId="9" pageNumber="40">
<emphasis id="B94A9164FFCA446E9BD3FE8DFEB7FEED" box="[199,306,333,359]" italics="true" pageId="9" pageNumber="40">Mandible</emphasis>
(
<figureCitation id="130551F3FFCA446E9A55FE8DFE05FEED" box="[321,384,332,359]" captionStart="FIGURE 5" captionStartId="7.[151,250,1921,1946]" captionTargetBox="[155,1423,184,1898]" captionTargetId="figure@7.[151,1436,170,1910]" captionTargetPageId="7" captionText="FIGURE 5. Gnathia acrorudus sp. nov., A, ♂, holotype, 2.6 mm (MTQ W34138); BE, ♂ paratype, 2.6 mm (QM W31439). A, habitus. B, cephalosome, dorsal view. C, cephalosome, dorso-lateral view. D, cephalosome, lateral view. E, cephalosome, ventral view. Scale for A = 0.5 mm." httpUri="https://zenodo.org/record/3150449/files/figure.png" pageId="9" pageNumber="40">Fig. 5</figureCitation>
BE) 0.5 times as long as width of cephalosome, mandible rectangular, weakly curved distally; mandible apex 20 % total length; mandibular seta present.
<taxonomicName id="4C3E36F5FFCA446E980AFEB1FCE8FE01" box="[798,877,369,395]" class="Aves" family="Anatidae" genus="Carina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Anseriformes" pageId="9" pageNumber="40" phylum="Chordata" rank="genus">
<emphasis id="B94A9164FFCA446E980AFEB1FCE8FE01" box="[798,877,369,395]" italics="true" pageId="9" pageNumber="40">Carina</emphasis>
</taxonomicName>
present, smooth along entire length.
<emphasis id="B94A9164FFCA446E9E12FEB2FAD0FE01" box="[1286,1365,370,395]" italics="true" pageId="9" pageNumber="40">Incisor</emphasis>
knoblike, distal denticulation absent.
<emphasis id="B94A9164FFCA446E9AEBFE55FDC5FE25" box="[511,576,405,431]" italics="true" pageId="9" pageNumber="40">Blade</emphasis>
present, dentate, with distinct angle, dentate along 100 % of margin.
<emphasis id="B94A9164FFCA446E9E54FE55FF50FE59" italics="true" pageId="9" pageNumber="40">Pseudoblade</emphasis>
absent;
<emphasis id="B94A9164FFCA446E9A27FE79FE47FE59" box="[307,450,441,467]" italics="true" pageId="9" pageNumber="40">internal lobe</emphasis>
absent;
<emphasis id="B94A9164FFCA446E9934FE79FD1BFE59" box="[544,670,441,467]" italics="true" pageId="9" pageNumber="40">dorsal lobe</emphasis>
absent; basal neck short;
<emphasis id="B94A9164FFCA446E98ABFE7AFB8EFE59" box="[959,1035,442,467]" italics="true" pageId="9" pageNumber="40">erisma</emphasis>
present;
<emphasis id="B94A9164FFCA446E9F66FE79FA9EFE59" box="[1138,1307,441,467]" italics="true" pageId="9" pageNumber="40">lamina dentata</emphasis>
absent.
</paragraph>
<caption id="DF411DFEFFCA446E9B83F8BEFAE5F83D" httpUri="https://zenodo.org/record/3150461/files/figure.png" pageId="9" pageNumber="40" startId="9.[151,250,1918,1943]" targetBox="[157,1425,507,1876]" targetPageId="9">
<paragraph id="8B814D76FFCA446E9B83F8BEFAE5F83D" blockId="9.[151,1436,1918,1975]" pageId="9" pageNumber="40">
<emphasis id="B94A9164FFCA446E9B83F8BEFE8AF81D" bold="true" box="[151,271,1918,1943]" pageId="9" pageNumber="40">FIGURE 7</emphasis>
.
<taxonomicName id="4C3E36F5FFCA446E9A0AF8BEFE65F81C" authority="Svavarsson &amp; Bruce, 2019" authorityName="Svavarsson &amp; Bruce" authorityYear="2019" box="[286,480,1918,1942]" class="Malacostraca" family="Gnathiidae" genus="Gnathia" kingdom="Animalia" order="Isopoda" pageId="9" pageNumber="40" phylum="Arthropoda" rank="species" species="acrorudus" status="sp. nov.">
<emphasis id="B94A9164FFCA446E9A0AF8BEFE65F81C" box="[286,480,1918,1942]" italics="true" pageId="9" pageNumber="40">Gnathia acrorudus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2792C1FFFCA446E9AFDF8BFFDB8F81C" box="[489,573,1919,1943]" pageId="9" pageNumber="40" rank="species">
<emphasis id="B94A9164FFCA446E9AFDF8BFFDB2F81D" bold="true" box="[489,567,1919,1943]" pageId="9" pageNumber="40">sp. nov</emphasis>
.
</taxonomicNameLabel>
, ♂, AB, paratype, 2.6 mm (MTQ W31439); CD, ♂ paratype, 2.5 mm (MTQ ex 10698). A, pereopod 2. B, propodus and dactylus of pereopod 2. C, pereopod 6. D, propodus and dactylus of pereopod 6.
</paragraph>
</caption>
<paragraph id="8B814D76FFC9446D9BD3FF59FB0AFEED" blockId="10.[151,1437,152,971]" pageId="10" pageNumber="41">
<emphasis id="B94A9164FFC9446D9BD3FF59FEC5FF39" box="[199,320,153,179]" italics="true" pageId="10" pageNumber="41">Maxilliped</emphasis>
(
<figureCitation id="130551F3FFC9446D9A5BFF59FE20FF3E" box="[335,421,153,180]" captionStart="FIGURE 6" captionStartId="8.[151,250,1941,1966]" captionTargetBox="[160,1422,602,1918]" captionTargetId="figure@8.[151,1436,593,1930]" captionTargetPageId="8" captionText="FIGURE 6. Gnathia acrorudus sp. nov., ♂, paratype, 2.6 mm (MTQ W31439). A, antennula. B, antenna. C, maxilliped. D, pylopod. E, second and third article of pylopod, F, outline of second and third article of pylopod." httpUri="https://zenodo.org/record/3150457/files/figure.png" pageId="10" pageNumber="41">Fig. 6C</figureCitation>
) 5-articled.
<emphasis id="B94A9164FFC9446D993FFF59FD21FF39" box="[555,676,153,179]" italics="true" pageId="10" pageNumber="41">Maxilliped</emphasis>
article 1 lateral margin with continuous marginal scale-setae; article 2 lateral margin with 3 plumose setae; article 3 lateral margin with 8 plumose setae; article 4 lateral margin with 5 plumose setae; article 5 with 7 plumose setae; endite extending to distal margin of article 2; without coupling setae.
<emphasis id="B94A9164FFC9446D9B83FEC5FF71FE95" box="[151,244,261,287]" italics="true" pageId="10" pageNumber="41">Pylopod</emphasis>
(
<figureCitation id="130551F3FFC9446D9A16FEC5FEDDFEAA" box="[258,344,261,288]" captionStart="FIGURE 6" captionStartId="8.[151,250,1941,1966]" captionTargetBox="[160,1422,602,1918]" captionTargetId="figure@8.[151,1436,593,1930]" captionTargetPageId="8" captionText="FIGURE 6. Gnathia acrorudus sp. nov., ♂, paratype, 2.6 mm (MTQ W31439). A, antennula. B, antenna. C, maxilliped. D, pylopod. E, second and third article of pylopod, F, outline of second and third article of pylopod." httpUri="https://zenodo.org/record/3150457/files/figure.png" pageId="10" pageNumber="41">Fig. 6D</figureCitation>
) article 1 1.6 times as long as wide, without distolateral lobe; posterior and lateral margins forming rounded curve; lateral margin with 29 large PMS; mesial margin with continuous scale-setae, distal margin with 3 simple setae; article 2 (
<figureCitation id="130551F3FFC9446D9A8EFE8DFD89FEED" box="[410,524,333,359]" captionStart="FIGURE 6" captionStartId="8.[151,250,1941,1966]" captionTargetBox="[160,1422,602,1918]" captionTargetId="figure@8.[151,1436,593,1930]" captionTargetPageId="8" captionText="FIGURE 6. Gnathia acrorudus sp. nov., ♂, paratype, 2.6 mm (MTQ W31439). A, antennula. B, antenna. C, maxilliped. D, pylopod. E, second and third article of pylopod, F, outline of second and third article of pylopod." httpUri="https://zenodo.org/record/3150457/files/figure.png" pageId="10" pageNumber="41">Fig. 6E, F</figureCitation>
) 0.7 times as long as wide; article 3 minute, with 1 setae.
</paragraph>
<paragraph id="8B814D76FFC9446D9BD3FEB1FEFAFC41" blockId="10.[151,1437,152,971]" pageId="10" pageNumber="41">
<emphasis id="B94A9164FFC9446D9BD3FEB1FEF5FE01" box="[199,368,369,395]" italics="true" pageId="10" pageNumber="41">Pereopods 26</emphasis>
without long plumose setae; propodus distal RS slightly longer than proximal RS; lateral and inferior margins with weak tubercles, pereopod 2 with tubercles on basis to ischium.
<emphasis id="B94A9164FFC9446D9F71FE55FB62FE25" box="[1125,1255,405,431]" italics="true" pageId="10" pageNumber="41">Pereopod 2</emphasis>
(
<figureCitation id="130551F3FFC9446D9FECFE55FAD7FE25" box="[1272,1362,405,431]" captionStart="FIGURE 7" captionStartId="9.[151,250,1918,1943]" captionTargetBox="[157,1425,507,1876]" captionTargetId="figure@9.[151,1436,500,1891]" captionTargetPageId="9" captionText="FIGURE 7. Gnathia acrorudus sp. nov., ♂, AB, paratype, 2.6 mm (MTQ W31439); CD, ♂ paratype, 2.5 mm (MTQ ex 10698). A, pereopod 2. B, propodus and dactylus of pereopod 2. C, pereopod 6. D, propodus and dactylus of pereopod 6." httpUri="https://zenodo.org/record/3150461/files/figure.png" pageId="10" pageNumber="41">Fig. 7A</figureCitation>
)
<emphasis id="B94A9164FFC9446D9E77FE55FA18FE25" box="[1379,1437,405,431]" italics="true" pageId="10" pageNumber="41">basis</emphasis>
2.6 times as long as greatest width, superior margin with 3 setae, inferior margin with 4 setae;
<emphasis id="B94A9164FFC9446D9FADFE79FA95FE59" box="[1209,1296,441,467]" italics="true" pageId="10" pageNumber="41">ischium</emphasis>
0.6 times as long as basis, 2.1 times as long as wide, superior margin with 3 setae, inferior margin with 5 setae;
<emphasis id="B94A9164FFC9446D9FFEFE1EFAABFE7D" box="[1258,1326,478,503]" italics="true" pageId="10" pageNumber="41">merus</emphasis>
0.5 times as long as ischium, 1.3 times as long as wide, superior margin with 3 setae, inferior margin with 4 setae;
<emphasis id="B94A9164FFC9446D9E32FDC2FAF7FD91" box="[1318,1394,514,539]" italics="true" pageId="10" pageNumber="41">carpus</emphasis>
0.7 times as long as ischium, 2.1 times as long as wide, superior margin with 1 seta, inferior margin with 5 setae (one biserrate);
<emphasis id="B94A9164FFC9446D9A04FD89FEFCFDE9" box="[272,377,585,611]" italics="true" pageId="10" pageNumber="41">propodus</emphasis>
(
<figureCitation id="130551F3FFC9446D9A9CFD89FE58FDE9" box="[392,477,585,611]" captionStart="FIGURE 7" captionStartId="9.[151,250,1918,1943]" captionTargetBox="[157,1425,507,1876]" captionTargetId="figure@9.[151,1436,500,1891]" captionTargetPageId="9" captionText="FIGURE 7. Gnathia acrorudus sp. nov., ♂, AB, paratype, 2.6 mm (MTQ W31439); CD, ♂ paratype, 2.5 mm (MTQ ex 10698). A, pereopod 2. B, propodus and dactylus of pereopod 2. C, pereopod 6. D, propodus and dactylus of pereopod 6." httpUri="https://zenodo.org/record/3150461/files/figure.png" pageId="10" pageNumber="41">Fig. 7B</figureCitation>
) 0.9 times as long as ischium, 3.3 times as long as wide, superior margin 4 setae (one papillose), inferior margin without short setae, 2 simple setae, and 2 RS;
<emphasis id="B94A9164FFC9446D98F4FDADFBB8FD0D" box="[992,1085,621,647]" italics="true" pageId="10" pageNumber="41">dactylus</emphasis>
(
<figureCitation id="130551F3FFC9446D9F5BFDADFB23FD0D" box="[1103,1190,621,647]" captionStart="FIGURE 7" captionStartId="9.[151,250,1918,1943]" captionTargetBox="[157,1425,507,1876]" captionTargetId="figure@9.[151,1436,500,1891]" captionTargetPageId="9" captionText="FIGURE 7. Gnathia acrorudus sp. nov., ♂, AB, paratype, 2.6 mm (MTQ W31439); CD, ♂ paratype, 2.5 mm (MTQ ex 10698). A, pereopod 2. B, propodus and dactylus of pereopod 2. C, pereopod 6. D, propodus and dactylus of pereopod 6." httpUri="https://zenodo.org/record/3150461/files/figure.png" pageId="10" pageNumber="41">Fig. 7B</figureCitation>
) 0.5 times as long as propodus.
<emphasis id="B94A9164FFC9446D9A1AFD51FE67FD21" box="[270,482,657,683]" italics="true" pageId="10" pageNumber="41">Pereopods 3 and 4</emphasis>
similar to pereopod 2.
<emphasis id="B94A9164FFC9446D99FDFD51FCEEFD21" box="[745,875,657,683]" italics="true" pageId="10" pageNumber="41">Pereopod 5</emphasis>
similar to pereopod 6.
<emphasis id="B94A9164FFC9446D9F66FD51FB71FD21" box="[1138,1268,657,683]" italics="true" pageId="10" pageNumber="41">Pereopod 6</emphasis>
(
<figureCitation id="130551F3FFC9446D9E10FD51FADEFD21" box="[1284,1371,657,683]" captionStart="FIGURE 7" captionStartId="9.[151,250,1918,1943]" captionTargetBox="[157,1425,507,1876]" captionTargetId="figure@9.[151,1436,500,1891]" captionTargetPageId="9" captionText="FIGURE 7. Gnathia acrorudus sp. nov., ♂, AB, paratype, 2.6 mm (MTQ W31439); CD, ♂ paratype, 2.5 mm (MTQ ex 10698). A, pereopod 2. B, propodus and dactylus of pereopod 2. C, pereopod 6. D, propodus and dactylus of pereopod 6." httpUri="https://zenodo.org/record/3150461/files/figure.png" pageId="10" pageNumber="41">Fig. 7C</figureCitation>
) with weak tubercles on basis and ischium,
<emphasis id="B94A9164FFC9446D992BFD75FDFCFD45" box="[575,633,693,719]" italics="true" pageId="10" pageNumber="41">basis</emphasis>
2.4 times as long as greatest width, superior margin with 3 setae, and 1 penicillate seta, inferior margin with 1 seta;
<emphasis id="B94A9164FFC9446D999CFD19FD5AFD79" box="[648,735,729,755]" italics="true" pageId="10" pageNumber="41">ischium</emphasis>
0.7 times as long as basis, 2.3 times as long as greatest width, superior margin with 5 setae, inferior margin with 3 setae;
<emphasis id="B94A9164FFC9446D983EFD3EFCEBFC9D" box="[810,878,766,791]" italics="true" pageId="10" pageNumber="41">merus</emphasis>
0.6 times as long as ischium, 1.6 times as long as wide, superior margin with 4 setae (two biserrate), inferior margin with 5 setae, without dense patch of scale-setae;
<emphasis id="B94A9164FFC9446D9B83FC86FF66FCD5" box="[151,227,838,863]" italics="true" pageId="10" pageNumber="41">carpus</emphasis>
0.5 times as long as ischium, 2.4 times as long as wide, superior margin with 1 seta, inferior margin with 4 setae (one biserrate);
<emphasis id="B94A9164FFC9446D9A9EFCA9FE76FC09" box="[394,499,873,899]" italics="true" pageId="10" pageNumber="41">propodus</emphasis>
(
<figureCitation id="130551F3FFC9446D9917FCA9FDD8FC09" box="[515,605,873,899]" captionStart="FIGURE 7" captionStartId="9.[151,250,1918,1943]" captionTargetBox="[157,1425,507,1876]" captionTargetId="figure@9.[151,1436,500,1891]" captionTargetPageId="9" captionText="FIGURE 7. Gnathia acrorudus sp. nov., ♂, AB, paratype, 2.6 mm (MTQ W31439); CD, ♂ paratype, 2.5 mm (MTQ ex 10698). A, pereopod 2. B, propodus and dactylus of pereopod 2. C, pereopod 6. D, propodus and dactylus of pereopod 6." httpUri="https://zenodo.org/record/3150461/files/figure.png" pageId="10" pageNumber="41">Fig. 7D</figureCitation>
) 0.8 times as long as ischium, 4.5 times as long as wide, superior margin with 3 setae (one papillose), inferior margin with 3 setae, and 2 RS; dactylus (
<figureCitation id="130551F3FFC9446D98F9FC4DFBC6FC2D" box="[1005,1091,909,935]" captionStart="FIGURE 7" captionStartId="9.[151,250,1918,1943]" captionTargetBox="[157,1425,507,1876]" captionTargetId="figure@9.[151,1436,500,1891]" captionTargetPageId="9" captionText="FIGURE 7. Gnathia acrorudus sp. nov., ♂, AB, paratype, 2.6 mm (MTQ W31439); CD, ♂ paratype, 2.5 mm (MTQ ex 10698). A, pereopod 2. B, propodus and dactylus of pereopod 2. C, pereopod 6. D, propodus and dactylus of pereopod 6." httpUri="https://zenodo.org/record/3150461/files/figure.png" pageId="10" pageNumber="41">Fig. 7D</figureCitation>
) 0.5 times as long as propodus.
<emphasis id="B94A9164FFC9446D9B83FC72FF5FFC41" box="[151,218,946,971]" italics="true" pageId="10" pageNumber="41">Penes</emphasis>
low tubercles.
</paragraph>
<caption id="DF411DFEFFC9446D9B83F928FC94F8AB" httpUri="https://zenodo.org/record/3150465/files/figure.png" pageId="10" pageNumber="41" startId="10.[151,250,1768,1793]" targetBox="[159,1423,1002,1741]" targetPageId="10">
<paragraph id="8B814D76FFC9446D9B83F928FC94F8AB" blockId="10.[151,1437,1768,1825]" pageId="10" pageNumber="41">
<emphasis id="B94A9164FFC9446D9B83F928FE89F88B" bold="true" box="[151,268,1768,1793]" pageId="10" pageNumber="41">FIGURE 8</emphasis>
.
<taxonomicName id="4C3E36F5FFC9446D9A0CF929FE52F88B" authority="Svavarsson &amp; Bruce, 2019" authorityName="Svavarsson &amp; Bruce" authorityYear="2019" box="[280,471,1769,1793]" class="Malacostraca" family="Gnathiidae" genus="Gnathia" kingdom="Animalia" order="Isopoda" pageId="10" pageNumber="41" phylum="Arthropoda" rank="species" species="acrorudus" status="sp. nov.">
<emphasis id="B94A9164FFC9446D9A0CF929FE52F88B" box="[280,471,1769,1793]" italics="true" pageId="10" pageNumber="41">Gnathia acrorudus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2792C1FFFC9446D9AC9F929FDABF88A" box="[477,558,1769,1793]" pageId="10" pageNumber="41" rank="species">
<emphasis id="B94A9164FFC9446D9AC9F929FDADF88B" bold="true" box="[477,552,1769,1793]" pageId="10" pageNumber="41">sp. nov</emphasis>
.
</taxonomicNameLabel>
, A, ♂, paratype, 2.6 mm (MTQ ex 10698); BC, ♂, paratype, 2.5 mm (MTQ W31439). A, pleopod 2. B, uropod. C, pleotelson and outline of uropods.
</paragraph>
</caption>
<paragraph id="8B814D76FFC9446D9BD3F892FB1AF83E" blockId="10.[151,1436,1874,2044]" pageId="10" pageNumber="41">
<emphasis id="B94A9164FFC9446D9BD3F892FEB8F8E6" box="[199,317,1874,1900]" italics="true" pageId="10" pageNumber="41">Pleotelson</emphasis>
(
<figureCitation id="130551F3FFC9446D9A59F892FE26F8E6" box="[333,419,1874,1900]" captionStart="FIGURE 8" captionStartId="10.[151,250,1768,1793]" captionTargetBox="[159,1423,1002,1741]" captionTargetId="figure@10.[151,1436,989,1756]" captionTargetPageId="10" captionText="FIGURE 8. Gnathia acrorudus sp. nov., A, ♂, paratype, 2.6 mm (MTQ ex 10698); BC, ♂, paratype, 2.5 mm (MTQ W31439). A, pleopod 2. B, uropod. C, pleotelson and outline of uropods." httpUri="https://zenodo.org/record/3150465/files/figure.png" pageId="10" pageNumber="41">Fig. 8C</figureCitation>
) 1.0 times as long as anterior width, lateral margins smooth, anterolateral margins weakly concave, posterolateral margin distally concave; mid-dorsal surface with 2 sub-median setae, anterolateral margin with 2 submarginal setae, posterolateral margin with 2 submarginal setae, apex with 2 setae.
</paragraph>
<paragraph id="8B814D76FFC9446D9BD3F87EFE66F876" blockId="10.[151,1436,1874,2044]" pageId="10" pageNumber="41">
<emphasis id="B94A9164FFC9446D9BD3F87EFEBDF852" box="[199,312,1982,2008]" italics="true" pageId="10" pageNumber="41">Pleopod 2</emphasis>
(
<figureCitation id="130551F3FFC9446D9A52F87EFE18F852" box="[326,413,1982,2008]" captionStart="FIGURE 8" captionStartId="10.[151,250,1768,1793]" captionTargetBox="[159,1423,1002,1741]" captionTargetId="figure@10.[151,1436,989,1756]" captionTargetPageId="10" captionText="FIGURE 8. Gnathia acrorudus sp. nov., A, ♂, paratype, 2.6 mm (MTQ ex 10698); BC, ♂, paratype, 2.5 mm (MTQ W31439). A, pleopod 2. B, uropod. C, pleotelson and outline of uropods." httpUri="https://zenodo.org/record/3150465/files/figure.png" pageId="10" pageNumber="41">Fig. 8A</figureCitation>
)
<emphasis id="B94A9164FFC9446D9ABEF87EFE7EF852" box="[426,507,1982,2008]" italics="true" pageId="10" pageNumber="41">exopod</emphasis>
1.9 as long as wide, with 9 PMS;
<emphasis id="B94A9164FFC9446D987AF87EFC4BF852" box="[878,974,1982,2008]" italics="true" pageId="10" pageNumber="41">endopod</emphasis>
2.1 as long as wide, with 8 PMS. Pleopod 2
<emphasis id="B94A9164FFC9446D9BB8F822FE08F876" box="[172,397,2018,2044]" italics="true" pageId="10" pageNumber="41">appendix masculina</emphasis>
absent.
</paragraph>
<paragraph id="8B814D76FFC8446C9BD3FF59FD74FEC9" blockId="11.[151,1437,153,863]" pageId="11" pageNumber="42">
<emphasis id="B94A9164FFC8446C9BD3FF59FE98FF39" box="[199,285,153,179]" italics="true" pageId="11" pageNumber="42">Uropod</emphasis>
(
<figureCitation id="130551F3FFC8446C9A3AFF59FE22FF39" box="[302,423,153,179]" captionStart="FIGURE 8" captionStartId="10.[151,250,1768,1793]" captionTargetBox="[159,1423,1002,1741]" captionTargetId="figure@10.[151,1436,989,1756]" captionTargetPageId="10" captionText="FIGURE 8. Gnathia acrorudus sp. nov., A, ♂, paratype, 2.6 mm (MTQ ex 10698); BC, ♂, paratype, 2.5 mm (MTQ W31439). A, pleopod 2. B, uropod. C, pleotelson and outline of uropods." httpUri="https://zenodo.org/record/3150465/files/figure.png" pageId="11" pageNumber="42">Fig. 8B, C</figureCitation>
) rami extending beyond pleotelson, apices broadly rounded.
<emphasis id="B94A9164FFC8446C9F49FF59FB40FF39" box="[1117,1221,153,179]" italics="true" pageId="11" pageNumber="42">Peduncle</emphasis>
with 1 dorsal seta.
<emphasis id="B94A9164FFC8446C9B83FF7DFF79FF5D" box="[151,252,189,215]" italics="true" pageId="11" pageNumber="42">Endopod</emphasis>
2.0 times as long as greatest width, dorsally with 6 sensory setae; lateral margin proximally convex, lateral margin with 2 simple setae; mesial margin weakly convex, with 6 long plumose setae.
<emphasis id="B94A9164FFC8446C9F48FF21FB37FF71" box="[1116,1202,225,251]" italics="true" pageId="11" pageNumber="42">Exopod</emphasis>
not extending to end of endopod, 3.8 times as long as greatest width; lateral margin weakly convex, with 6 simple setae; proximomesial margin straight, mesiodistal margin with 4 long PMS.
</paragraph>
</subSubSection>
<subSubSection id="C3241EFDFFC8446C9BD3FE8DFC41FD45" pageId="11" pageNumber="42" type="discussion">
<paragraph id="8B814D76FFC8446C9BD3FE8DFA93FDB5" blockId="11.[151,1437,153,863]" pageId="11" pageNumber="42">
<emphasis id="B94A9164FFC8446C9BD3FE8DFEBEFEED" bold="true" box="[199,315,333,359]" pageId="11" pageNumber="42">Remarks.</emphasis>
<taxonomicName id="4C3E36F5FFC8446C9A55FE8DFD91FEED" authority="Svavarsson &amp; Bruce, 2019" authorityName="Svavarsson &amp; Bruce" authorityYear="2019" box="[321,532,333,359]" class="Malacostraca" family="Gnathiidae" genus="Gnathia" kingdom="Animalia" order="Isopoda" pageId="11" pageNumber="42" phylum="Arthropoda" rank="species" species="acrorudus" status="sp. nov.">
<emphasis id="B94A9164FFC8446C9A55FE8DFD91FEED" box="[321,532,333,359]" italics="true" pageId="11" pageNumber="42">Gnathia acrorudus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2792C1FFFC8446C990EFE8DFDF1FEED" box="[538,628,333,359]" pageId="11" pageNumber="42" rank="species">
<emphasis id="B94A9164FFC8446C990EFE8DFDE8FEED" bold="true" box="[538,621,333,359]" pageId="11" pageNumber="42">sp. nov</emphasis>
.
</taxonomicNameLabel>
bears some resemblance to
<taxonomicName id="4C3E36F5FFC8446C98BDFE8DFB49FEED" authority="Beddard, 1886" authorityName="Beddard" authorityYear="1886" box="[937,1228,333,359]" class="Malacostraca" family="Gnathiidae" genus="Gnathia" kingdom="Animalia" order="Isopoda" pageId="11" pageNumber="42" phylum="Arthropoda" rank="species" species="latidens">
<emphasis id="B94A9164FFC8446C98BDFE8DFBA6FEED" box="[937,1059,333,359]" italics="true" pageId="11" pageNumber="42">G. latidens</emphasis>
<bibRefCitation id="EFAF3087FFC8446C9F3CFE8DFB49FEED" author="Beddard, F. E." box="[1064,1228,333,359]" pageId="11" pageNumber="42" pagination="97 - 122" refId="ref12662" refString="Beddard, F. E. (1886) Preliminary notice of the Isopoda collected during the voyage of H. M. S. Challenger. Part III. Proceedings of the Zoological Society of London, London, 1886 (7), 97 - 122." type="journal article" year="1886">Beddard, 1886</bibRefCitation>
</taxonomicName>
(see
<bibRefCitation id="EFAF3087FFC8446C9E10FE8DFA11FEE2" author="Monod, T." box="[1284,1428,333,360]" pageId="11" pageNumber="42" pagination="1 - 668" refId="ref14728" refString="Monod, T. (1926) Les Gnathiidae. Essai monographique (Morphologie, Biologie, Systematique). Memoires de la Societe des Sciences Naturelles du Maroc, 13, 1 - 668." type="journal article" year="1926">Monod 1926</bibRefCitation>
) from Flinders Passage, north-eastern
<collectingCountry id="F3290DE6FFC8446C9955FEB1FD2EFE01" box="[577,683,369,395]" name="Australia" pageId="11" pageNumber="42">Australia</collectingCountry>
, such as in the shape of the cephalosome, the mid-frontal margin and the superior frontolateral processes. It differs, however, from
<taxonomicName id="4C3E36F5FFC8446C986EFE55FC73FE25" authorityName="Beddard" authorityYear="1886" box="[890,1014,405,431]" class="Malacostraca" family="Gnathiidae" genus="Gnathia" kingdom="Animalia" order="Isopoda" pageId="11" pageNumber="42" phylum="Arthropoda" rank="species" species="latidens">
<emphasis id="B94A9164FFC8446C986EFE55FC73FE25" box="[890,1014,405,431]" italics="true" pageId="11" pageNumber="42">G. latidens</emphasis>
</taxonomicName>
in having weak mediofrontal process (strong, actute and triangular in shape in
<taxonomicName id="4C3E36F5FFC8446C9977FE79FD5AFE59" authorityName="Beddard" authorityYear="1886" box="[611,735,441,467]" class="Malacostraca" family="Gnathiidae" genus="Gnathia" kingdom="Animalia" order="Isopoda" pageId="11" pageNumber="42" phylum="Arthropoda" rank="species" species="latidens">
<emphasis id="B94A9164FFC8446C9977FE79FD5AFE59" box="[611,735,441,467]" italics="true" pageId="11" pageNumber="42">G. latidens</emphasis>
</taxonomicName>
) (
<bibRefCitation id="EFAF3087FFC8446C99E2FE79FC09FE5E" author="Monod, T." box="[758,908,441,468]" pageId="11" pageNumber="42" pagination="1 - 668" refId="ref14728" refString="Monod, T. (1926) Les Gnathiidae. Essai monographique (Morphologie, Biologie, Systematique). Memoires de la Societe des Sciences Naturelles du Maroc, 13, 1 - 668." type="journal article" year="1926">Monod 1926</bibRefCitation>
). It has also certain similarities to
<taxonomicName id="4C3E36F5FFC8446C9E19FE79FE4DFE7D" authority="Holdich &amp; Harrison, 1980" authorityName="Holdich &amp; Harrison" authorityYear="1980" class="Malacostraca" family="Gnathiidae" genus="Gnathia" kingdom="Animalia" order="Isopoda" pageId="11" pageNumber="42" phylum="Arthropoda" rank="species" species="falcipenis">
<emphasis id="B94A9164FFC8446C9E19FE79FA19FE59" box="[1293,1436,441,467]" italics="true" pageId="11" pageNumber="42">G. falcipenis</emphasis>
<bibRefCitation id="EFAF3087FFC8446C9B83FE1DFE4DFE7D" author="Holdich, D. M. &amp; Harrison, K." box="[151,456,477,503]" pageId="11" pageNumber="42" pagination="215 - 240" refId="ref14117" refString="Holdich, D. M. &amp; Harrison, K. (1980) The crustacean isopod genus Gnathia Leach from Queensland waters with description of nine new species. Australian Journal of Marine and Freshwater Research, 31, 215 - 240. https: // doi. org / 10.1071 / MF 9800215" type="journal article" year="1980">Holdich &amp; Harrison, 1980</bibRefCitation>
</taxonomicName>
from Magnetic and Lizard Islands (
<bibRefCitation id="EFAF3087FFC8446C9864FE1DFB1AFE7D" author="Holdich, D. M. &amp; Harrison, K." box="[880,1183,477,503]" pageId="11" pageNumber="42" pagination="215 - 240" refId="ref14117" refString="Holdich, D. M. &amp; Harrison, K. (1980) The crustacean isopod genus Gnathia Leach from Queensland waters with description of nine new species. Australian Journal of Marine and Freshwater Research, 31, 215 - 240. https: // doi. org / 10.1071 / MF 9800215" type="journal article" year="1980">Holdich &amp; Harrison 1980</bibRefCitation>
;
<bibRefCitation id="EFAF3087FFC8446C9FBBFE1DFF51FD91" author="Svavarsson, J. &amp; Bruce, N. L." pageId="11" pageNumber="42" pagination="1 - 33" refId="ref15172" refString="Svavarsson, J. &amp; Bruce, N. L. (2012) New and little-known gnathiid isopod crustaceans (Cymothoida) from the northern Great Barrier Reef and the Coral Sea. Zootaxa, 3380 (1), 1 - 33. https: // doi. org / 10.11646 / zootaxa. 3380.1.1" type="journal article" year="2012">Svavarsson &amp; Bruce 2012</bibRefCitation>
). It differs from the latter in lacking an internal lobe on the mandible (internal lobe present in
<taxonomicName id="4C3E36F5FFC8446C9E17FDC1FA16FD91" authorityName="Holdich &amp; Harrison" authorityYear="1980" box="[1283,1427,513,539]" class="Malacostraca" family="Gnathiidae" genus="Gnathia" kingdom="Animalia" order="Isopoda" pageId="11" pageNumber="42" phylum="Arthropoda" rank="species" species="falcipenis">
<emphasis id="B94A9164FFC8446C9E17FDC1FA16FD91" box="[1283,1427,513,539]" italics="true" pageId="11" pageNumber="42">G. falcipenis</emphasis>
</taxonomicName>
) and in having only a small penis (penis ½ length of pleon in
<taxonomicName id="4C3E36F5FFC8446C9829FDE5FC48FDB5" authorityName="Holdich &amp; Harrison" authorityYear="1980" box="[829,973,549,575]" class="Malacostraca" family="Gnathiidae" genus="Gnathia" kingdom="Animalia" order="Isopoda" pageId="11" pageNumber="42" phylum="Arthropoda" rank="species" species="falcipenis">
<emphasis id="B94A9164FFC8446C9829FDE5FC48FDB5" box="[829,973,549,575]" italics="true" pageId="11" pageNumber="42">G. falcipenis</emphasis>
</taxonomicName>
) (
<bibRefCitation id="EFAF3087FFC8446C98F0FDE5FA8CFDB5" author="Holdich, D. M. &amp; Harrison, K." box="[996,1289,549,575]" pageId="11" pageNumber="42" pagination="215 - 240" refId="ref14117" refString="Holdich, D. M. &amp; Harrison, K. (1980) The crustacean isopod genus Gnathia Leach from Queensland waters with description of nine new species. Australian Journal of Marine and Freshwater Research, 31, 215 - 240. https: // doi. org / 10.1071 / MF 9800215" type="journal article" year="1980">Holdich &amp; Harrison 1980</bibRefCitation>
).
</paragraph>
<paragraph id="8B814D76FFC8446C9BD3FD89FC41FD45" blockId="11.[151,1437,153,863]" pageId="11" pageNumber="42">
There is considerable variation in the shape of the frontal margin between individuals of
<taxonomicName id="4C3E36F5FFC8446C9FD1FD89FA19FDE9" authority="Svavarsson &amp; Bruce, 2019" authorityName="Svavarsson &amp; Bruce" authorityYear="2019" box="[1221,1436,585,611]" class="Malacostraca" family="Gnathiidae" genus="Gnathia" kingdom="Animalia" order="Isopoda" pageId="11" pageNumber="42" phylum="Arthropoda" rank="species" species="acrorudus" status="sp. nov.">
<emphasis id="B94A9164FFC8446C9FD1FD89FA19FDE9" box="[1221,1436,585,611]" italics="true" pageId="11" pageNumber="42">Gnathia acrorudus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2792C1FFFC8446C9B83FDADFF71FD0D" box="[151,244,621,647]" pageId="11" pageNumber="42" rank="species">
<emphasis id="B94A9164FFC8446C9B83FDADFF68FD0D" bold="true" box="[151,237,621,647]" pageId="11" pageNumber="42">sp. nov</emphasis>
.
</taxonomicNameLabel>
The frontal margin varies from being only slightly pointed, sometimes with small median process (as in the
<typeStatus id="5485F3D4FFC8446C9BD5FD51FEA3FD21" box="[193,294,657,683]" pageId="11" pageNumber="42" type="holotype">holotype</typeStatus>
,
<figureCitation id="130551F3FFC8446C9A25FD51FE0DFD21" box="[305,392,656,683]" captionStart="FIGURE 5" captionStartId="7.[151,250,1921,1946]" captionTargetBox="[155,1423,184,1898]" captionTargetId="figure@7.[151,1436,170,1910]" captionTargetPageId="7" captionText="FIGURE 5. Gnathia acrorudus sp. nov., A, ♂, holotype, 2.6 mm (MTQ W34138); BE, ♂ paratype, 2.6 mm (QM W31439). A, habitus. B, cephalosome, dorsal view. C, cephalosome, dorso-lateral view. D, cephalosome, lateral view. E, cephalosome, ventral view. Scale for A = 0.5 mm." httpUri="https://zenodo.org/record/3150449/files/figure.png" pageId="11" pageNumber="42">Fig. 5A</figureCitation>
) to being a clearly rounded, pointed process (e.g. illustrated
<typeStatus id="5485F3D4FFC8446C9F27FD51FB13FD21" box="[1075,1174,657,683]" pageId="11" pageNumber="42" type="paratype">paratype</typeStatus>
,
<figureCitation id="130551F3FFC8446C9FB6FD51FB7FFD21" box="[1186,1274,656,683]" captionStart="FIGURE 5" captionStartId="7.[151,250,1921,1946]" captionTargetBox="[155,1423,184,1898]" captionTargetId="figure@7.[151,1436,170,1910]" captionTargetPageId="7" captionText="FIGURE 5. Gnathia acrorudus sp. nov., A, ♂, holotype, 2.6 mm (MTQ W34138); BE, ♂ paratype, 2.6 mm (QM W31439). A, habitus. B, cephalosome, dorsal view. C, cephalosome, dorso-lateral view. D, cephalosome, lateral view. E, cephalosome, ventral view. Scale for A = 0.5 mm." httpUri="https://zenodo.org/record/3150449/files/figure.png" pageId="11" pageNumber="42">Fig. 5B</figureCitation>
). The eyes are yellow, but prolonged preservation time may have influenced the colour.
</paragraph>
</subSubSection>
<subSubSection id="C3241EFDFFC8446C9BD3FD19FAD5FC9D" pageId="11" pageNumber="42" type="etymology">
<paragraph id="8B814D76FFC8446C9BD3FD19FAD5FC9D" blockId="11.[151,1437,153,863]" pageId="11" pageNumber="42">
<emphasis id="B94A9164FFC8446C9BD3FD19FECBFD79" bold="true" box="[199,334,729,755]" pageId="11" pageNumber="42">Etymology.</emphasis>
The name refers to the coral family
<taxonomicName id="4C3E36F5FFC8446C9815FD19FBAFFD79" authority="Verrill, 1901" authorityName="Verrill" authorityYear="1901" box="[769,1066,729,755]" class="Anthozoa" family="Acroporidae" kingdom="Animalia" order="Scleractinia" pageId="11" pageNumber="42" phylum="Cnidaria" rank="family">Acroporidae Verrill, 1901</taxonomicName>
, which provides abundant coral rubble on coral reefs;
<emphasis id="B94A9164FFC8446C9A99FD3DFE48FC9D" box="[397,461,765,791]" italics="true" pageId="11" pageNumber="42">rudus</emphasis>
(Latin) means crushed stone and alludes to the coral rubble; noun in apposition.
</paragraph>
</subSubSection>
<subSubSection id="C3241EFDFFC8446C9BD3FCE0FF31FCD5" pageId="11" pageNumber="42" type="distribution">
<paragraph id="8B814D76FFC8446C9BD3FCE0FF31FCD5" blockId="11.[151,1437,153,863]" pageId="11" pageNumber="42">
<emphasis id="B94A9164FFC8446C9BD3FCE0FEDCFCB1" bold="true" box="[199,345,800,827]" pageId="11" pageNumber="42">Distribution</emphasis>
. Known only from the
<typeStatus id="5485F3D4FFC8446C997DFCE1FD1CFCB1" box="[617,665,801,827]" pageId="11" pageNumber="42">type</typeStatus>
locality, Heron Island, southern Great Barrier Reef; intertidal to
<specimenCount id="9D3886FFFFC8446C9E95FCE1FF31FCD5" pageId="11" pageNumber="42" type="generic">
<quantity id="4CC6E093FFC8446C9E95FCE1FF35FCD5" metricMagnitude="1" metricUnit="m" metricValue="1.1" pageId="11" pageNumber="42" unit="m" value="11.0">11 m</quantity>
.
</specimenCount>
</paragraph>
</subSubSection>
</treatment>
</document>