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<document id="AA8781C03F94FD3BBC02AEA46FED0D8B" ID-DOI="10.5281/zenodo.210340" ID-GBIF-Dataset="32b0f904-2cad-48c0-a7cf-11eb25fb7a2b" ID-ISSN="1175-5326" ID-Zenodo-Dep="210340" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460556145347" checkinUser="plazi" docAuthor="Poore, Gary C. B." docDate="2012" docId="AD5A87E0FFE7FFFD2AA8FA3CFDE43E69" docLanguage="en" docName="zt03559p068.pdf" docOrigin="Zootaxa 3559" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Marmachius fortunae Poore, 2012, n. sp." docType="treatment" docVersion="10" lastPageNumber="67" masterDocId="5163FF98FFE5FFFB2A3FFFD5FFF63D35" masterDocTitle="Marmachius, a spectacular new genus of Antarcturidae (Crustacea: Isopoda: Valvifera)" masterLastPageNumber="68" masterPageNumber="61" pageNumber="63" updateTime="1698319284027" updateUser="plazi">
<mods:mods id="95727DA0B9D116B4C726B6B8F7880110" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="8C87902512C3E9FEFEA3B821A49213AD">
<mods:title id="8B110F654E84F5B73E0BE58E125D2A8B">Marmachius, a spectacular new genus of Antarcturidae (Crustacea: Isopoda: Valvifera)</mods:title>
</mods:titleInfo>
<mods:name id="C28838347B0BED9932A49E7AB0E33AFC" type="personal">
<mods:role id="D789FD1EBFA04D7106EB6F38058880AC">
<mods:roleTerm id="36E596184BCB7733CC829B05AFB5A1C6">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="CEA3F896C634E55E93F4C31B2E497A4E">Poore, Gary C. B.</mods:namePart>
</mods:name>
<mods:typeOfResource id="580EC83BBF193D0AD705E9EA3A266E27">text</mods:typeOfResource>
<mods:relatedItem id="2934805FB53F5537F79605F00978CF91" type="host">
<mods:titleInfo id="35568F066F8E9B5A1A4A93E6F6671E18">
<mods:title id="7D41DA1AC8C9972A91721C27D34CA048">Zootaxa</mods:title>
</mods:titleInfo>
<mods:part id="B197AFF48DF8B22561EA6B92ADBB208C">
<mods:date id="3268748ABB7FD16F28F0544FE0D06418">2012</mods:date>
<mods:detail id="E8B274DC380AC2DACF2B272B1EAC48C6" type="volume">
<mods:number id="AFA72A6027B0F84C0256BA82880F5537">3559</mods:number>
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<mods:start id="BF6E1ED878D1296FBB815DD7ABF746C9">61</mods:start>
<mods:end id="009371A39D2BB82335EB7FA7EC76BFC6">68</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:classification id="670E2D0F7268E1B7FD2B10CE40EB17E9">journal article</mods:classification>
<mods:identifier id="92F88CA0B18B643DEF5F66892354BA2B" type="DOI">10.5281/zenodo.210340</mods:identifier>
<mods:identifier id="AE76232491716E5D4DC66DD15F0D3456" type="GBIF-Dataset">32b0f904-2cad-48c0-a7cf-11eb25fb7a2b</mods:identifier>
<mods:identifier id="C22CE654683CA3DB975BD08661A99F26" type="ISSN">1175-5326</mods:identifier>
<mods:identifier id="1545421ACD343A7F92EF28AAB73AD3BA" type="Zenodo-Dep">210340</mods:identifier>
</mods:mods>
<treatment id="AD5A87E0FFE7FFFD2AA8FA3CFDE43E69" ID-DOI="http://doi.org/10.5281/zenodo.6166959" ID-GBIF-Taxon="119555788" ID-Zenodo-Dep="6166959" LSID="urn:lsid:plazi:treatment:AD5A87E0FFE7FFFD2AA8FA3CFDE43E69" httpUri="http://treatment.plazi.org/id/AD5A87E0FFE7FFFD2AA8FA3CFDE43E69" lastPageId="6" lastPageNumber="67" pageId="2" pageNumber="63">
<subSubSection id="6DE9657DFFE7FFF92AA8FA3CFDED3B5C" pageId="2" pageNumber="63" type="nomenclature">
<paragraph id="254C36F6FFE7FFF92AA8FA3CFE1D3B37" blockId="2.[151,491,1512,1572]" box="[151,491,1512,1539]" pageId="2" pageNumber="63">
<heading id="7E04819AFFE7FFF92AA8FA3CFE1D3B37" bold="true" box="[151,491,1512,1539]" fontSize="11" level="1" pageId="2" pageNumber="63" reason="1">
<emphasis id="1787EAE4FFE7FFF92AA8FA3CFE1D3B37" bold="true" box="[151,491,1512,1539]" pageId="2" pageNumber="63">
<taxonomicName id="E2F34D75FFE7FFF92AA8FA3CFE573B36" ID-CoL="3Y7VY" box="[151,417,1513,1539]" class="Malacostraca" family="Antarcturidae" genus="Marmachius" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="63" phylum="Arthropoda" rank="species" species="fortunae" status="sp. nov.">
<emphasis id="1787EAE4FFE7FFF92AA8FA3CFE573B36" bold="true" box="[151,417,1513,1539]" italics="true" pageId="2" pageNumber="63">Marmachius fortunae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="0CB4579FFFE7FFF92B97FA3DFE1D3B37" box="[424,491,1512,1538]" pageId="2" pageNumber="63" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="254C36F6FFE7FFF92AA8F9D9FEFC3B11" blockId="2.[151,491,1512,1572]" box="[151,266,1548,1572]" pageId="2" pageNumber="63">
(
<figureCitation id="BDC82A73FFE7FFF92AA0F9D9FEF43B11" box="[159,258,1548,1572]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStartId-0="3.[151,249,1643,1666]" captionStartId-1="4.[151,249,1937,1960]" captionStartId-2="5.[151,249,1565,1588]" captionTargetBox-0="[185,1401,195,1619]" captionTargetBox-1="[164,1422,841,1915]" captionTargetBox-2="[179,1408,183,1551]" captionTargetId-0="figure@3.[185,1401,195,1619]" captionTargetId-1="figure@4.[164,1424,841,1916]" captionTargetId-2="figure@5.[179,1408,183,1552]" captionTargetPageId-0="3" captionTargetPageId-1="4" captionTargetPageId-2="5" captionText-0="FIGURE 1. Antarcturus fortunae n. sp. Holotype. The specimen is somewhat damaged; only one of the long posterolateral spines is present and it points laterally and vertically instead of naturally posteriorly (cf. fig. 3)." captionText-1="FIGURE 2. Antarcturus fortunae n. sp. Holotype. p 1, p 2, p 6, left pereopods 1, 2 and 6; p, penial plate; pl 1, pl 2, right pleopods 1 and 2, posterior views. Scale bars = 1 mm, a applies to top and b to bottom row." captionText-2="FIGURE 3. Antarcturus fortunae n. sp. Holotype. Stylised dorsal view, lateral spines, coxal spines and pleonal sublateral spines full length, median, submedian and pereonal sublateral as ellipses. p 1, p 2, p 6, distal articles of left pereopod 1 (setae not shown), pereopods 2 and 6; pl 1, pleopod 1 in mesial view with peduncle, endopod deflected (left) and posterior face of exopod (right); am, appendix masculina apex; u, uropodal rami. Scale bar = 1 mm (pereopod distal articles only)." httpUri-0="https://zenodo.org/record/210341/files/figure.png" httpUri-1="https://zenodo.org/record/210342/files/figure.png" httpUri-2="https://zenodo.org/record/210343/files/figure.png" pageId="2" pageNumber="63">Figs 1–3</figureCitation>
)
</paragraph>
<paragraph id="254C36F6FFE7FFF92AA8F981FDED3B5C" blockId="2.[151,539,1619,1642]" box="[151,539,1619,1642]" pageId="2" pageNumber="63">
<taxonomicName id="E2F34D75FFE7FFF92AA8F981FEF93B5C" box="[151,271,1620,1641]" class="Malacostraca" family="Antarcturidae" genus="Antarcturus" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="63" phylum="Arthropoda" rank="genus">
<emphasis id="1787EAE4FFE7FFF92AA8F981FEF93B5C" box="[151,271,1620,1641]" italics="true" pageId="2" pageNumber="63">Antarcturus</emphasis>
</taxonomicName>
sp.—
<bibRefCitation id="41624B07FFE7FFF92B75F980FE3F3B5C" author="Poore" box="[330,457,1620,1642]" pageId="2" pageNumber="63" refString="Poore, G. C. B. (2001) Isopoda Valvifera: diagnoses and relationships of the families. Journal of Crustacean Biology, 21, 205 - 230." type="journal article" year="2001">Poore, 2001</bibRefCitation>
: fig.
<quantity id="E20B9B13FFE7FFF92BC3F981FDEE3B5C" box="[508,536,1620,1641]" metricMagnitude="-3" metricUnit="kg" metricValue="1.0" pageId="2" pageNumber="63" unit="g" value="1.0">1g</quantity>
.
</paragraph>
</subSubSection>
<subSubSection id="6DE9657DFFE7FFF92AA8F943FEB23BC3" pageId="2" pageNumber="63" type="materials_examined">
<paragraph id="254C36F6FFE7FFF92AA8F943FEB23BC3" blockId="2.[151,1436,1686,2034]" pageId="2" pageNumber="63">
<emphasis id="1787EAE4FFE7FFF92AA8F943FE8E3B9A" bold="true" box="[151,376,1686,1711]" pageId="2" pageNumber="63">Material examined</emphasis>
.
<typeStatus id="FA488854FFE7FFF92BB9F943FE1A3B9B" box="[390,492,1686,1710]" pageId="2" pageNumber="63" type="holotype">
<emphasis id="1787EAE4FFE7FFF92BB9F943FE1A3B9B" box="[390,492,1686,1710]" italics="true" pageId="2" pageNumber="63">Holotype</emphasis>
</typeStatus>
.
<collectingCountry id="5DE47666FFE7FFF92BC6F943FD953B9B" box="[505,611,1686,1710]" name="Australia" pageId="2" pageNumber="63">Australia</collectingCountry>
, Victoria,
<quantity id="E20B9B13FFE7FFF928EAF943FCED3B9B" box="[725,795,1686,1710]" metricMagnitude="4" metricUnit="m" metricValue="8.5" pageId="2" pageNumber="63" unit="km" value="85.0">85 km</quantity>
S of Point Hicks,
<geoCoordinate id="40C75031FFE7FFF929DAF943FBAB3B9B" box="[997,1117,1686,1710]" direction="south" orientation="latitude" pageId="2" pageNumber="63" precision="5" value="-38.5235">38.5235°S</geoCoordinate>
,
<geoCoordinate id="40C75031FFE7FFF92E57F943FB063B9B" box="[1128,1264,1686,1710]" direction="east" orientation="longitude" pageId="2" pageNumber="63" precision="5" value="149.3517">149.3517°E</geoCoordinate>
, 1984–
<quantity id="E20B9B13FFE7FFF92F7EF943FA6E3B9B" box="[1345,1432,1686,1710]" metricMagnitude="3" metricUnit="m" metricValue="1.3599999999999999" pageId="2" pageNumber="63" unit="m" value="1360.0">1360 m</quantity>
, G.C.B. Poore et al. on RV
<emphasis id="1787EAE4FFE7FFF92BF9F96EFDDE3BE6" box="[454,552,1723,1747]" italics="true" pageId="2" pageNumber="63">Franklin</emphasis>
, beam trawl,
<date id="514D1036FFE7FFF928F9F96FFCA23BE7" box="[710,852,1722,1746]" pageId="2" pageNumber="63" value="1988-10-26">26 Oct 1988</date>
(stn
<collectionCode id="43E2AE33FFE7FFF929B0F96FFC123BE7" box="[911,996,1722,1746]" pageId="2" pageNumber="63">SLOPE</collectionCode>
72), Museum Victoria (
<collectionCode id="43E2AE33FFE7FFF92EC9F96FFACD3BE7" LSID="urn:lsid:biocol.org:col:34978" box="[1270,1339,1722,1746]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34978" name="Museum Victoria" pageId="2" pageNumber="63">NMV</collectionCode>
)
<accessionNumber id="3AA0AB15FFE7FFF92F74F96FFA6A3BE7" box="[1355,1436,1722,1746]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/J16897" pageId="2" pageNumber="63" type="EnaNcbi">J16897</accessionNumber>
(male,
<quantity id="E20B9B13FFE7FFF92ADBF90BFECE3BC3" box="[228,312,1758,1782]" metricMagnitude="-2" metricUnit="m" metricValue="3.9" pageId="2" pageNumber="63" unit="mm" value="39.0">39 mm</quantity>
).
</paragraph>
</subSubSection>
<subSubSection id="6DE9657DFFE7FFFD2AF8F8D7FB3C3C99" lastPageId="6" lastPageNumber="67" pageId="2" pageNumber="63" type="description">
<paragraph id="254C36F6FFE7FFF92AF8F8D7FF3D3AB3" blockId="2.[151,1436,1686,2034]" pageId="2" pageNumber="63">
<emphasis id="1787EAE4FFE7FFF92AF8F8D7FEA73A2E" bold="true" box="[199,337,1794,1819]" pageId="2" pageNumber="63">Description</emphasis>
.
<emphasis id="1787EAE4FFE7FFF92B5BF8D6FDC43A2E" box="[356,562,1795,1819]" italics="true" pageId="2" pageNumber="63">Total body length</emphasis>
about 4.7 times as long as greatest width, almost cylindrical.
<emphasis id="1787EAE4FFE7FFF92F1EF8D6FAA83A2E" box="[1313,1374,1795,1819]" italics="true" pageId="2" pageNumber="63">Head</emphasis>
with excavate frontal margin; with pair of submedian long spines curving forwards, 1 short and 1 very short sublateral spines on each side; maxillipedal segment with pair of short straight submedian spines, 2 lateral tubercles each side.
</paragraph>
<paragraph id="254C36F6FFE7FFF92AF8F841FA603AC7" blockId="2.[151,1436,1686,2034]" pageId="2" pageNumber="63">
<emphasis id="1787EAE4FFE7FFF92AF8F841FEBE3A9E" box="[199,328,1939,1963]" italics="true" pageId="2" pageNumber="63">Pereonite 1</emphasis>
with pair of submedian long spines curving forwards, 1 median short straight spine, second pair of submedian very short spines, pair of sublateral long spines anteriorly directed and curved, 2 short lateral (supracoxal) spines arranged obliquely on each side, second longer; coxa fused, laterally notched, with 2 tubercles.
</paragraph>
<caption id="718C667EFFE6FFF82AA8F9BEFBAA3B94" httpUri="https://zenodo.org/record/210341/files/figure.png" pageId="3" pageNumber="64" targetBox="[185,1401,195,1619]" targetPageId="3">
<paragraph id="254C36F6FFE6FFF82AA8F9BEFBAA3B94" blockId="3.[151,1436,1643,1697]" pageId="3" pageNumber="64">
<emphasis id="1787EAE4FFE6FFF82AA8F9BEFEF83BB4" bold="true" box="[151,270,1643,1666]" pageId="3" pageNumber="64">FIGURE 1</emphasis>
.
<taxonomicName id="E2F34D75FFE6FFF82B23F9B9FE053BB7" box="[284,499,1644,1666]" class="Malacostraca" family="Antarcturidae" genus="Antarcturus" kingdom="Animalia" order="Isopoda" pageId="3" pageNumber="64" phylum="Arthropoda" rank="species" species="fortunae" status="sp. nov.">
<emphasis id="1787EAE4FFE6FFF82B23F9B9FE053BB7" box="[284,499,1644,1666]" italics="true" pageId="3" pageNumber="64">Antarcturus fortunae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="0CB4579FFFE6FFF82BC4F9B9FDC03BB4" box="[507,566,1644,1665]" pageId="3" pageNumber="64" rank="species">
<emphasis id="1787EAE4FFE6FFF82BC4F9B9FDC03BB4" bold="true" box="[507,566,1644,1665]" pageId="3" pageNumber="64">n. sp.</emphasis>
</taxonomicNameLabel>
Holotype. The specimen is somewhat damaged; only one of the long posterolateral spines is present and it points laterally and vertically instead of naturally posteriorly (cf. fig. 3).
</paragraph>
</caption>
<paragraph id="254C36F6FFE6FFFF2AF8F91CFC9D3DC2" blockId="3.[151,1436,1735,2012]" lastBlockId="4.[151,1436,151,788]" lastPageId="4" lastPageNumber="65" pageId="3" pageNumber="64">
<emphasis id="1787EAE4FFE6FFF82AF8F91CFEBC3BD5" box="[199,330,1736,1760]" italics="true" pageId="3" pageNumber="64">Pereonite 2</emphasis>
with pair of proximate submedian short straight spines, pairs of submedian and sublateral long spines curving forward, 1 median short straight spine, followed by pair of submedian very short spines, 2 lateral (supracoxal) short spines set obliquely on each side (second shorter and more dorsal) and with tubercle between, 3 tubercles in oblique row in front of supracoxal spine on each side; coxa with circlet of 4 very short spines laterally; ventral coxal plate with 1 tubercle in midline.
<emphasis id="1787EAE4FFE6FFF828A4F88CFC9B3A45" box="[667,877,1880,1904]" italics="true" pageId="3" pageNumber="64">Pereonites 3 and 4</emphasis>
with essentially same spine pattern as pereonite 2 except on ventral coxal plates: ventral coxal plate 3 with 2 tubercles on midline, plate 4 with 1 median tubercle and 2 near basis articulation.
<emphasis id="1787EAE4FFE6FFF82B85F874FDCB3A82" box="[442,573,1952,1976]" italics="true" pageId="3" pageNumber="64">Pereonite 5</emphasis>
with pair of submedian long spines curving backwards, pair of submedian short spines, 1 lateral (supracoxal) long spine curving backwards and shorter lateral spine anteriorly on each side,1 median short spine; coxa with 1 long spine laterally directed and posterior tubercle, circlet of 3 tubercles; ventral coxal plate with pair of submedian tubercles.
<emphasis id="1787EAE4FFE1FFFF28A7FF68FCD23DE1" box="[664,804,188,212]" italics="true" pageId="4" pageNumber="65">Pereonites 6</emphasis>
as pereonite 5 but without median spine.
<emphasis id="1787EAE4FFE1FFFF2EC3FF68FA8B3DE1" box="[1276,1405,189,212]" italics="true" pageId="4" pageNumber="65">Pereonite 7</emphasis>
as pereonite 6 but without second pair of shorter submedian spines.
</paragraph>
<paragraph id="254C36F6FFE1FFFF2AF8FED1FC463CC1" blockId="4.[151,1436,151,788]" pageId="4" pageNumber="65">
<emphasis id="1787EAE4FFE1FFFF2AF8FED1FE013C29" box="[199,503,260,284]" italics="true" pageId="4" pageNumber="65">Pleonite 1 plus pleotelson</emphasis>
0.2 total body length.
<emphasis id="1787EAE4FFE1FFFF2933FED1FC753C29" box="[780,899,260,284]" italics="true" pageId="4" pageNumber="65">Pleonite 1</emphasis>
free; with 1 short lateral spine on each side.
<emphasis id="1787EAE4FFE1FFFF2AA8FEFDFEC03C75" box="[151,310,296,320]" italics="true" pageId="4" pageNumber="65">Pleonites 2–6</emphasis>
fused to telson, only vague lateral indications of pleonites 2 and 3.
<emphasis id="1787EAE4FFE1FFFF2E43FEFDFB033C75" box="[1148,1269,296,320]" italics="true" pageId="4" pageNumber="65">Pleonite 2</emphasis>
with pairs of submedian tubercles, sublateral short spines, lateral short spines;
<emphasis id="1787EAE4FFE1FFFF294BFE99FC123C51" box="[884,996,332,356]" italics="true" pageId="4" pageNumber="65">pleonite 3</emphasis>
with pairs of long submedian and very long lateral spines.
<emphasis id="1787EAE4FFE1FFFF2B47FEA4FD983CBD" box="[376,622,368,392]" italics="true" pageId="4" pageNumber="65">Remaining pleotelson</emphasis>
swollen dorsally and laterally and overlapping margin posterolaterally and posteriorly; with 3 pairs of submedian spines, second long; 4 pairs of sublateral spines, first 2 long, third short, and terminal one as long as pleotelson and posteriorly directed; 5 lateral spines, first very long, remaining shorter; and 3 median short spines in row, last pointing posteriorly and longest.
</paragraph>
<paragraph id="254C36F6FFE1FFFF2AF8FDD5FC4D3F92" blockId="4.[151,1436,151,788]" pageId="4" pageNumber="65">
<emphasis id="1787EAE4FFE1FFFF2AF8FDD5FECC3F2D" box="[199,314,512,536]" italics="true" pageId="4" pageNumber="65">Antenna 1</emphasis>
reaching to middle of article 3 of antenna 2; article 1 with 1 spine on upper margin.
<emphasis id="1787EAE4FFE1FFFF2EC2FDD5FA873F2D" box="[1277,1393,512,536]" italics="true" pageId="4" pageNumber="65">Antenna 2</emphasis>
0.9 times as long as body, ratio of lengths of peduncle articles 3–5, flagellum, 1:1.5:2.0:1.3; article 2 with 1 tubercle on upper margin, 2 distal spines; article 3 with 2 spines on upper margin, second much longer, 2 distal spines; article 4 with 2 distal spines; article 5 with 1 distal spine; flagellum of 9 articles; peduncle article 3 with rows of long setae along lower margin, articles 4 and 5 surrounded by scattered long setae.
</paragraph>
<paragraph id="254C36F6FFE1FFFF2AF8FD61FAC83E21" blockId="4.[151,1436,151,788]" pageId="4" pageNumber="65">
<emphasis id="1787EAE4FFE1FFFF2AF8FD61FEBE3FF9" box="[199,328,692,716]" italics="true" pageId="4" pageNumber="65">Pereopod 1</emphasis>
basis with 1 lateral tubercle, distal margin with row of long setae; ischium–carpus with many long setae on flexor margin; propodus mesial face richly setose close to extensor and flexor margins, slightly concave between; dactylus oval in cross-section, setose especially distally, unguis reaching distal margin of carpus.
</paragraph>
<caption id="718C667EFFE1FFFF2AA8F844FC253AF3" httpUri="https://zenodo.org/record/210342/files/figure.png" pageId="4" pageNumber="65" targetBox="[164,1422,841,1915]" targetPageId="4">
<paragraph id="254C36F6FFE1FFFF2AA8F844FC253AF3" blockId="4.[151,1436,1937,1990]" pageId="4" pageNumber="65">
<emphasis id="1787EAE4FFE1FFFF2AA8F844FEFD3A93" bold="true" box="[151,267,1937,1960]" pageId="4" pageNumber="65">FIGURE 2</emphasis>
.
<taxonomicName id="E2F34D75FFE1FFFF2B27F847FE1A3A92" box="[280,492,1937,1959]" class="Malacostraca" family="Antarcturidae" genus="Antarcturus" kingdom="Animalia" order="Isopoda" pageId="4" pageNumber="65" phylum="Arthropoda" rank="species" species="fortunae" status="sp. nov.">
<emphasis id="1787EAE4FFE1FFFF2B27F847FE1A3A92" box="[280,492,1937,1959]" italics="true" pageId="4" pageNumber="65">Antarcturus fortunae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="0CB4579FFFE1FFFF2BCDF847FDDD3A92" box="[498,555,1938,1959]" pageId="4" pageNumber="65" rank="species">
<emphasis id="1787EAE4FFE1FFFF2BCDF847FDDD3A92" bold="true" box="[498,555,1938,1959]" pageId="4" pageNumber="65">n. sp.</emphasis>
</taxonomicNameLabel>
Holotype. p1, p2, p6, left pereopods 1, 2 and 6; p, penial plate; pl1, pl2, right pleopods 1 and 2, posterior views. Scale bars = 1 mm, a applies to top and b to bottom row.
</paragraph>
</caption>
<caption id="718C667EFFE0FFFE2AA8F9C8FB343BBA" httpUri="https://zenodo.org/record/210343/files/figure.png" pageId="5" pageNumber="66" targetBox="[179,1408,183,1551]" targetPageId="5">
<paragraph id="254C36F6FFE0FFFE2AA8F9C8FB343BBA" blockId="5.[151,1437,1565,1679]" pageId="5" pageNumber="66">
<emphasis id="1787EAE4FFE0FFFE2AA8F9C8FEF93B07" bold="true" box="[151,271,1565,1588]" pageId="5" pageNumber="66">FIGURE 3</emphasis>
.
<taxonomicName id="E2F34D75FFE0FFFE2B20F9CBFE013B06" box="[287,503,1565,1587]" class="Malacostraca" family="Antarcturidae" genus="Antarcturus" kingdom="Animalia" order="Isopoda" pageId="5" pageNumber="66" phylum="Arthropoda" rank="species" species="fortunae" status="sp. nov.">
<emphasis id="1787EAE4FFE0FFFE2B20F9CBFE013B06" box="[287,503,1565,1587]" italics="true" pageId="5" pageNumber="66">Antarcturus fortunae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="0CB4579FFFE0FFFE283FF9CBFDCB3B06" box="[512,573,1566,1587]" pageId="5" pageNumber="66" rank="species">
<emphasis id="1787EAE4FFE0FFFE283FF9CBFDCB3B06" bold="true" box="[512,573,1566,1587]" pageId="5" pageNumber="66">n. sp.</emphasis>
</taxonomicNameLabel>
Holotype. Stylised dorsal view, lateral spines, coxal spines and pleonal sublateral spines full length, median, submedian and pereonal sublateral as ellipses. p1, p2, p6, distal articles of left pereopod 1 (setae not shown), pereopods 2 and 6; pl1, pleopod 1 in mesial view with peduncle, endopod deflected (left) and posterior face of exopod (right); am, appendix masculina apex; u, uropodal rami. Scale bar = 1 mm (pereopod distal articles only).
</paragraph>
</caption>
<paragraph id="254C36F6FFE0FFFE2AF8F969FCD13A75" blockId="5.[151,1436,1724,2036]" pageId="5" pageNumber="66">
<emphasis id="1787EAE4FFE0FFFE2AF8F969FEBF3BE1" box="[199,329,1724,1748]" italics="true" pageId="5" pageNumber="66">Pereopod 2</emphasis>
, ratio of lengths of basis: carpus: propodus: dactylus 1:2.0:2.5:1.4; basis with 1 lateral spine plus tubercles; ischium, merus and carpus each with 1 distal spine; merus–propodus with long setae along flexor margin, carpus and propodus surrounded by less dense long setae; propodus curved; dactylus 13 times as long as wide.
<emphasis id="1787EAE4FFE0FFFE2AE4F8FDFE5B3A75" box="[219,429,1832,1856]" italics="true" pageId="5" pageNumber="66">Pereopods 3 and 4</emphasis>
essentially similar to pereopod 2.
</paragraph>
<paragraph id="254C36F6FFE0FFFE2AF8F899FB0E3AC1" blockId="5.[151,1436,1724,2036]" pageId="5" pageNumber="66">
<emphasis id="1787EAE4FFE0FFFE2AF8F899FEBE3A51" box="[199,328,1868,1892]" italics="true" pageId="5" pageNumber="66">Pereopod 5</emphasis>
, ratio of lengths of basis: ischium: propodus: dactylus 1:0.6:0.5:0.5; basis with 2 proximal spines, longer than 3 straight spines in row along lateral margin; merus with 1 distal spine; carpus with row of c. 6 short robust setae and stout setae distally on flexor margin; propodus with row of c. 10 sharp robust setae, smaller distally, along flexor margin; dactylus stout, curved.
<emphasis id="1787EAE4FFE0FFFE28C4F86DFC233AE5" box="[763,981,1976,2000]" italics="true" pageId="5" pageNumber="66">Pereopods 6 and 7</emphasis>
basis similar to pereopod 5 but with 2 proximal spines, longer than 2 straight spines in row along lateral margin; merus with 1 distal spine.
</paragraph>
<paragraph id="254C36F6FFE3FFFD2AF8FF4DFCD93D9A" blockId="6.[151,1436,151,860]" box="[199,815,151,176]" pageId="6" pageNumber="67">
<emphasis id="1787EAE4FFE3FFFD2AF8FF4DFEB93D85" box="[199,335,152,176]" italics="true" pageId="6" pageNumber="67">Penial plate</emphasis>
elongate, tapering proximally and distally.
</paragraph>
<paragraph id="254C36F6FFE3FFFD2AF8FF69FF203C51" blockId="6.[151,1436,151,860]" pageId="6" pageNumber="67">
<emphasis id="1787EAE4FFE3FFFD2AF8FF69FECA3DE1" box="[199,316,188,212]" italics="true" pageId="6" pageNumber="67">Pleopod 1</emphasis>
peduncle with 27 tubercles laterally, c. 20 retinaculae mesially; exopod as long as endopod, 3.8 times as long as wide, with proximomesial lobe, waisted at midpoint; posterior face of exopod with prominent ridge extending over middle third, overlapping mesial edge of groove; lateral edge of groove sharp, mesial edge illdefined; groove ending near tapering distolateral extension terminating in swollen tip with cluster of numerous fine setae.
</paragraph>
<paragraph id="254C36F6FFE3FFFD2AF8FEA5FB393CB2" blockId="6.[151,1436,151,860]" box="[199,1231,367,392]" pageId="6" pageNumber="67">
<emphasis id="1787EAE4FFE3FFFD2AF8FEA5FECF3CBD" box="[199,313,368,392]" italics="true" pageId="6" pageNumber="67">Pleopod 2</emphasis>
endopod with appendix masculina 1.2 times as long as endopod, with acute apex.
</paragraph>
<paragraph id="254C36F6FFE3FFFD2AF8FE41FB3C3C99" blockId="6.[151,1436,151,860]" box="[199,1226,404,428]" pageId="6" pageNumber="67">
<emphasis id="1787EAE4FFE3FFFD2AF8FE41FE7F3C99" box="[199,393,404,428]" italics="true" pageId="6" pageNumber="67">Uropod peduncle</emphasis>
with few tubercles; exopod broader than linear endopod, of equal lengths.
</paragraph>
</subSubSection>
<subSubSection id="6DE9657DFFE3FFFD2AF8FE6DFBF63CC1" pageId="6" pageNumber="67" type="etymology">
<paragraph id="254C36F6FFE3FFFD2AF8FE6DFBF63CC1" blockId="6.[151,1436,151,860]" pageId="6" pageNumber="67">
<emphasis id="1787EAE4FFE3FFFD2AF8FE6DFEB03CE5" bold="true" box="[199,326,440,464]" pageId="6" pageNumber="67">Etymology</emphasis>
. For
<taxonomicName id="E2F34D75FFE3FFFD2BBCFE6CFE293CE5" box="[387,479,441,464]" class="Gastropoda" family="Achatinidae" genus="Fortuna" higherTaxonomySource="CoL" kingdom="Animalia" order="Stylommatophora" pageId="6" pageNumber="67" phylum="Mollusca" rank="genus">
<collectingCountry id="5DE47666FFE3FFFD2BBCFE6CFE293CE5" box="[387,479,441,464]" name="Wallis and Futuna" pageId="6" pageNumber="67">
<emphasis id="1787EAE4FFE3FFFD2BBCFE6CFE293CE5" box="[387,479,441,464]" italics="true" pageId="6" pageNumber="67">Fortuna</emphasis>
</collectingCountry>
</taxonomicName>
, the Roman God of Luck, on account of the isopod’s bad luck in finding itself in the path of the trawl and our good luck in finding it in the trash on the trawl deck.
</paragraph>
</subSubSection>
<subSubSection id="6DE9657DFFE3FFFD2AF8FDD5FDE43E69" pageId="6" pageNumber="67" type="discussion">
<paragraph id="254C36F6FFE3FFFD2AF8FDD5FDE43E69" blockId="6.[151,1436,151,860]" pageId="6" pageNumber="67">
<emphasis id="1787EAE4FFE3FFFD2AF8FDD5FEC23F2D" bold="true" box="[199,308,512,536]" pageId="6" pageNumber="67">Remarks</emphasis>
. The species was illustrated in a line drawing by
<bibRefCitation id="41624B07FFE3FFFD2969FDD5FC1D3F22" author="Poore" box="[854,1003,511,535]" pageId="6" pageNumber="67" refString="Poore, G. C. B. (2001) Isopoda Valvifera: diagnoses and relationships of the families. Journal of Crustacean Biology, 21, 205 - 230." type="journal article" year="2001">Poore (2001)</bibRefCitation>
.
<taxonomicName id="E2F34D75FFE3FFFD29CAFDD5FB1E3F2D" box="[1013,1256,512,536]" class="Malacostraca" family="Antarcturidae" genus="Marmachius" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="fortunae">
<emphasis id="1787EAE4FFE3FFFD29CAFDD5FB1E3F2D" box="[1013,1256,512,536]" italics="true" pageId="6" pageNumber="67">Marmachius fortunae</emphasis>
</taxonomicName>
differs from the other species of the genus,
<taxonomicName id="E2F34D75FFE3FFFD2BF3FDF0FC783F09" authority="Kussakin &amp; Vasina, 1998" authorityName="Kussakin &amp; Vasina" authorityYear="1998" box="[460,910,548,572]" class="Malacostraca" family="Antarcturidae" genus="Antarcturus" kingdom="Animalia" order="Isopoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="princeps">
<emphasis id="1787EAE4FFE3FFFD2BF3FDF0FDA53F09" box="[460,595,549,572]" italics="true" pageId="6" pageNumber="67">M. princeps</emphasis>
(
<bibRefCitation id="41624B07FFE3FFFD285DFDF1FC733F09" author="Kussakin" box="[610,901,548,572]" pageId="6" pageNumber="67" refString="Kussakin, O. G. &amp; Vasina, G. S. (1998) Antarcturus princeps, a new species of Arcturidae (Crustacea, Isopoda, Valvifera) from subantarctic deep-sea waters. Biologiya Morya, Vladivostok, 24, 394 - 397." type="journal article" year="1998">Kussakin &amp; Vasina, 1998</bibRefCitation>
)
</taxonomicName>
collected in the Emerald Basin, between
<collectingCountry id="5DE47666FFE3FFFD2F58FDF0FF073F6A" name="New Zealand" pageId="6" pageNumber="67">New Zealand</collectingCountry>
and the
<collectingCountry id="5DE47666FFE3FFFD2B6EFD92FDE23F6A" box="[337,532,583,607]" name="Australia" pageId="6" pageNumber="67">Macquarie Island</collectingCountry>
ridge, at a depth of
<quantity id="E20B9B13FFE3FFFD28C8FD92FCB93F6A" box="[759,847,583,607]" metricMagnitude="3" metricUnit="m" metricValue="4.3" pageId="6" pageNumber="67" unit="m" value="4300.0">4300 m</quantity>
. While both species are decorated with pairs of long dorsal spines these are more prominent in the new species and curving forward rather than posteriorly as in
<taxonomicName id="E2F34D75FFE3FFFD2F42FDB8FF013F9D" class="Malacostraca" family="Antarcturidae" genus="Antarcturus" kingdom="Animalia" order="Isopoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="princeps">
<emphasis id="1787EAE4FFE3FFFD2F42FDB8FF013F9D" italics="true" pageId="6" pageNumber="67">M. princeps</emphasis>
</taxonomicName>
. Each pereonite of
<taxonomicName id="E2F34D75FFE3FFFD2BEBFD44FDAD3F9D" box="[468,603,657,680]" class="Malacostraca" family="Antarcturidae" genus="Antarcturus" kingdom="Animalia" order="Isopoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="princeps">
<emphasis id="1787EAE4FFE3FFFD2BEBFD44FDAD3F9D" box="[468,603,657,680]" italics="true" pageId="6" pageNumber="67">M. princeps</emphasis>
</taxonomicName>
has two pairs of long spines and others are relatively much shorter; in
<taxonomicName id="E2F34D75FFE3FFFD2F42FD44FF003FF9" class="Malacostraca" family="Antarcturidae" genus="Marmachius" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="fortunae">
<emphasis id="1787EAE4FFE3FFFD2F42FD44FA623F9D" box="[1405,1428,657,680]" italics="true" pageId="6" pageNumber="67">M</emphasis>
.
<emphasis id="1787EAE4FFE3FFFD2AA8FD61FF003FF9" box="[151,246,692,716]" italics="true" pageId="6" pageNumber="67">fortunae</emphasis>
</taxonomicName>
the more lateral spines are not as relatively diminished.
<bibRefCitation id="41624B07FFE3FFFD29B8FD61FB413FF9" author="Kussakin" box="[903,1207,692,716]" pageId="6" pageNumber="67" refString="Kussakin, O. G. &amp; Vasina, G. S. (1998) Antarcturus princeps, a new species of Arcturidae (Crustacea, Isopoda, Valvifera) from subantarctic deep-sea waters. Biologiya Morya, Vladivostok, 24, 394 - 397." type="journal article" year="1998">Kussakin &amp; Vasina (1998)</bibRefCitation>
did not specifically mention medial spines but their figure shows what could be a short medial spine on at least pereonites 3–5. They specifically stated that the posterior medial spine is very short but it is not in their figure; this spine may be longer in the new species. The pleotelson is more spinose in the new species, pereopods 2–4 appear more elongate while pereopods 5–7 are more compact.
</paragraph>
</subSubSection>
</treatment>
</document>
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