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<document id="E353C1282E0894AE036AD545C08A68BD" ID-DOI="10.11646/zootaxa.2298.1.1" ID-ISSN="1175-5326" ID-Zenodo-Dep="5306757" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629654379502" checkinUser="felipe" docAuthor="Kilgallen, Niamh M." docDate="2009" docId="3E08EE61AD0AFFABFF7AA97CFBD85DBF" docLanguage="en" docName="zt02298p030.pdf" docOrigin="Zootaxa 2298 (1)" docSource="https://biotaxa.org/Zootaxa/article/view/zootaxa.2298.1.1" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Ensayara ursus Kilgallen 2009, sp. nov." docType="treatment" docUuid="FC561726-5856-4FCF-820E-0B175F86E5DE" docUuidSource="ZooBank" docVersion="6" lastPageNumber="10" masterDocId="C2319619AD0FFFA2FFEDAF00FFEE586B" masterDocTitle="New species of lysianassoid Amphipoda (Crustacea) associated with seamounts, marine canyons and cold seeps of New Zealand" masterLastPageNumber="30" masterPageNumber="1" pageNumber="6" updateTime="1699089674570" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="81CB79AD6D1C50FAD4661A5A57F10983">New species of lysianassoid Amphipoda (Crustacea) associated with seamounts, marine canyons and cold seeps of New Zealand</mods:title>
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<mods:namePart id="6DB8FF58440AFA40F82DCC973BF452AE">Kilgallen, Niamh M.</mods:namePart>
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<mods:title id="36F436A265151A5660851058994ADC33">Zootaxa</mods:title>
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<mods:date id="C183C9070C147A3F0326524C96E9C661">2009</mods:date>
<mods:detail id="2680A73FDF99C4BB67DFB5CA85A30EA5" type="pubDate">
<mods:number id="7E32325032962B44D9EFEB51BC20533C">2009-11-26</mods:number>
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<mods:number id="FA7A97CA779C7016206211674D841190">2298</mods:number>
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<mods:classification id="8E296CE5A2477D1458DCB3C3A5671CF9">journal article</mods:classification>
<mods:identifier id="61E85382B221475AC413B7BB2C5F9FD4" type="DOI">10.11646/zootaxa.2298.1.1</mods:identifier>
<mods:identifier id="FB1C668A165824C158B42C3287FFB79F" type="ISSN">1175-5326</mods:identifier>
<mods:identifier id="872F3C66AEE17076DC27DD29B6BE8035" type="Zenodo-Dep">5306757</mods:identifier>
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<treatment id="3E08EE61AD0AFFABFF7AA97CFBD85DBF" ID-DOI="http://doi.org/10.5281/zenodo.5314268" ID-Zenodo-Dep="5314268" LSID="urn:lsid:zoobank.org:act:FC561726-5856-4FCF-820E-0B175F86E5DE" httpUri="http://treatment.plazi.org/id/3E08EE61AD0AFFABFF7AA97CFBD85DBF" lastPageId="9" lastPageNumber="10" pageId="5" pageNumber="6">
<subSubSection id="FEBB0CFCAD0AFFA7FF7AA97CFE575EFE" box="[151,441,1659,1686]" pageId="5" pageNumber="6" type="nomenclature">
<paragraph id="B61E5F77AD0AFFA7FF7AA97CFE575EFE" blockId="5.[151,441,1659,1720]" box="[151,441,1659,1686]" pageId="5" pageNumber="6">
<heading id="ED56E81BAD0AFFA7FF7AA97CFE575EFE" bold="true" box="[151,441,1659,1686]" fontSize="11" level="1" pageId="5" pageNumber="6" reason="1">
<emphasis id="84D58365AD0AFFA7FF7AA97CFE575EFE" bold="true" box="[151,441,1659,1686]" pageId="5" pageNumber="6">
<taxonomicName id="71A124F4AD0AFFA7FF7AA97CFEBB5EFD" ID-CoL="39WXL" authority="Kilgallen, 2009" authorityName="Kilgallen" authorityYear="2009" box="[151,341,1660,1686]" class="Malacostraca" family="Endevouridae" genus="Ensayara" kingdom="Animalia" order="Amphipoda" pageId="5" pageNumber="6" phylum="Arthropoda" rank="species" species="ursus" status="sp. nov.">
<emphasis id="84D58365AD0AFFA7FF7AA97CFEBB5EFD" bold="true" box="[151,341,1660,1686]" italics="true" pageId="5" pageNumber="6">Ensayara ursus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="9FE63E1EAD0AFFA7FEB1A97BFE575EFE" box="[348,441,1659,1685]" pageId="5" pageNumber="6" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="FEBB0CFCAD0AFFA7FF7AA99EFEDB5ED3" box="[151,309,1694,1720]" pageId="5" pageNumber="6" type="description">
<paragraph id="B61E5F77AD0AFFA7FF7AA99EFEDB5ED3" blockId="5.[151,441,1659,1720]" box="[151,309,1694,1720]" pageId="5" pageNumber="6">
(
<figureCitation id="2E9A43F2AD0AFFA7FF72A99EFEC35ED3" box="[159,301,1694,1720]" captionStart-0="FIGURE 4" captionStart-1="FIGURE 5" captionStart-2="FIGURE 6" captionStartId-0="6.[151,255,1795,1819]" captionStartId-1="7.[151,255,1734,1758]" captionStartId-2="8.[151,255,1971,1995]" captionTargetBox-0="[254,1371,194,1719]" captionTargetBox-1="[208,1401,193,1687]" captionTargetBox-2="[209,1412,194,1928]" captionTargetId-0="figure-107@6.[151,1436,138,1771]" captionTargetId-1="figure-123@7.[151,1436,103,1755]" captionTargetId-2="figure-66@8.[167,1432,172,1959]" captionTargetPageId-0="6" captionTargetPageId-1="7" captionTargetPageId-2="8" captionText-0="FIGURE 4. Ensayara ursus sp. nov., holotype, 3.5 mm, NIWA 50186: A, habitus; B, antenna 2; C, antenna 1; D, left maxilliped; E, left mandible; F, maxilla 1 outer plate. Scale bars: a = 1 mm (fig 4A); b = 0.1 mm (figs 4B, C); c = 0.1 mm (figs 4D–F)." captionText-1="FIGURE 5. Ensayara ursus sp. nov., holotype, 3.5 mm, NIWA 50186: A, gnathopod 1; B, gnathopod 2; C, pereopod 3 (with propodus twisted on slide); D, pereopod 4. Scale bar = 0.2 mm." captionText-2="FIGURE 6. Ensayara ursus sp. nov., holotype, 3.5 mm, NIWA 50186: A, pereopod 5; B, pereoopd 6; C, pereopod 7; D, telson; E, uropod 3; F, uropod 2; G, uropod 1. Scale bars: a = 0.3 mm (figs 6A–C); b = 0.2 mm (figs 6D–G)." figureDoi-0="http://doi.org/10.5281/zenodo.5335551" figureDoi-1="http://doi.org/10.5281/zenodo.5335553" figureDoi-2="http://doi.org/10.5281/zenodo.5335555" httpUri-0="https://zenodo.org/record/5335551/files/figure.png" httpUri-1="https://zenodo.org/record/5335553/files/figure.png" httpUri-2="https://zenodo.org/record/5335555/files/figure.png" pageId="5" pageNumber="6">Figures 4–6</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="FEBB0CFCAD0AFFA7FF7AA9EBFC075F11" pageId="5" pageNumber="6" type="materials_examined">
<paragraph id="B61E5F77AD0AFFA7FF7AA9EBFB245F47" blockId="5.[151,1436,1771,1991]" pageId="5" pageNumber="6">
<emphasis id="84D58365AD0AFFA7FF7AA9EBFEA35F6E" bold="true" box="[151,333,1771,1797]" pageId="5" pageNumber="6">Type material.</emphasis>
<materialsCitation id="06C9552AAD0AFFA7FEB9A9ECFB245F47" collectionCode="NIWA" elevation="1102" latitude="-40.052834" longLatPrecision="11" longitude="177.8195" pageId="5" pageNumber="6" specimenCode="NIWA 50186" specimenCount="1" typeStatus="holotype">
<typeStatus id="691AE1D5AD0AFFA7FEB9A9ECFE2A5F6D" box="[340,452,1772,1798]" pageId="5" pageNumber="6" type="holotype">Holotype</typeStatus>
, sex undetermined,
<quantity id="7159F292AD0AFFA7FD5DA9ECFCE35F6D" box="[688,781,1772,1798]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" pageId="5" pageNumber="6" unit="mm" value="3.5">3.5 mm</quantity>
,
<specimenCode id="E607F70CAD0AFFA7FCF4A9ECFC575F6D" box="[793,953,1772,1798]" collectionCode="NIWA" country="New Zealand" httpUri="http://grbio.org/cool/nyq3-3g6s" name="National Institute of Water and Atmospheric Research" pageId="5" pageNumber="6" type="Other institutional type">NIWA 50186</specimenCode>
, from Bear’s Paw Seep, Omakere Ridge, Hikurangi Margin,
<geoCoordinate id="D39539B0AD0AFFA7FE94A812FE105F47" box="[377,510,1810,1836]" degrees="40" direction="south" minutes="03.17" orientation="latitude" pageId="5" pageNumber="6" precision="9" value="-40.052834">40º03.17’S</geoCoordinate>
,
<geoCoordinate id="D39539B0AD0AFFA7FDE7A812FD715F47" box="[522,671,1810,1836]" degrees="177" direction="east" minutes="49.17" orientation="longitude" pageId="5" pageNumber="6" precision="9" value="177.8195">177º49.17’E</geoCoordinate>
,
<quantity id="7159F292AD0AFFA7FD46A812FCED5F47" box="[683,771,1810,1836]" metricMagnitude="3" metricUnit="m" metricValue="1.1019999999999999" pageId="5" pageNumber="6" unit="m" value="1102.0">
<elevation id="3D8CB844AD0AFFA7FD46A812FCED5F47" box="[683,771,1810,1836]" metricMagnitude="3" metricUnit="m" metricValue="1.1019999999999999" pageId="5" pageNumber="6" unit="m" value="1102.0">1102 m</elevation>
</quantity>
(SO191-3/197), collected by TV-grab.
</materialsCitation>
</paragraph>
<paragraph id="B61E5F77AD0AFFA7FF2BA838FC075F11" blockId="5.[151,1436,1771,1991]" pageId="5" pageNumber="6">
<emphasis id="84D58365AD0AFFA7FF2BA838FDCF5F39" bold="true" box="[198,545,1848,1874]" pageId="5" pageNumber="6">Other material examined.</emphasis>
<materialsCitation id="06C9552AAD0AFFA7FDD9A839FC0B5F11" collectionCode="NIWA" elevation="1056" latitude="-41.772335" longLatPrecision="11" longitude="175.41133" pageId="5" pageNumber="6" specimenCode="NIWA 48672" specimenCount="2">
<specimenCount id="A0A794FEAD0AFFA7FDD9A839FD3D5F38" box="[564,723,1849,1875]" pageId="5" pageNumber="6" type="generic">2 specimens</specimenCount>
, 2.5–3.0 mm,
<specimenCode id="E607F70CAD0AFFA7FC72A839FBA45F38" box="[927,1098,1849,1875]" collectionCode="NIWA" country="New Zealand" httpUri="http://grbio.org/cool/nyq3-3g6s" name="National Institute of Water and Atmospheric Research" pageId="5" pageNumber="6" type="Other institutional type">NIWA 48672</specimenCode>
, Takahe Seep, Wairarapa,
<geoCoordinate id="D39539B0AD0AFFA7FF7AA860FEF25F11" box="[151,284,1888,1914]" degrees="41" direction="south" minutes="46.34" orientation="latitude" pageId="5" pageNumber="6" precision="9" value="-41.772335">41º46.34’S</geoCoordinate>
,
<geoCoordinate id="D39539B0AD0AFFA7FEC5A860FE525F11" box="[296,444,1888,1914]" degrees="175" direction="east" minutes="24.68" orientation="longitude" pageId="5" pageNumber="6" precision="9" value="175.41133">175º24.68’E</geoCoordinate>
,
<quantity id="7159F292AD0AFFA7FE24A860FDCC5F11" box="[457,546,1888,1914]" metricMagnitude="3" metricUnit="m" metricValue="1.0559999999999998" pageId="5" pageNumber="6" unit="m" value="1056.0">
<elevation id="3D8CB844AD0AFFA7FE24A860FDCC5F11" box="[457,546,1888,1914]" metricMagnitude="3" metricUnit="m" metricValue="1.0559999999999998" pageId="5" pageNumber="6" unit="m" value="1056.0">1056 m</elevation>
</quantity>
(SO191-3/309), collected by TV-grab
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="FEBB0CFCAD0AFFA7FF2BA886FE975FAC" pageId="5" pageNumber="6" type="etymology">
<paragraph id="B61E5F77AD0AFFA7FF2BA886FE975FAC" blockId="5.[151,1436,1771,1991]" pageId="5" pageNumber="6">
<emphasis id="84D58365AD0AFFA7FF2BA886FEBD5FCB" bold="true" box="[198,339,1926,1952]" pageId="5" pageNumber="6">Etymology.</emphasis>
After bear genus,
<taxonomicName id="71A124F4AD0AFFA7FDC6A887FD9F5FCB" authorityName="Kilgallen" authorityYear="2009" box="[555,625,1927,1952]" class="Malacostraca" family="Endevouridae" genus="Ensayara" kingdom="Animalia" order="Amphipoda" pageId="5" pageNumber="6" phylum="Arthropoda" rank="species" species="ursus">
<emphasis id="84D58365AD0AFFA7FDC6A887FD9F5FCB" box="[555,625,1927,1952]" italics="true" pageId="5" pageNumber="6">Ursus</emphasis>
</taxonomicName>
, alluding to the name of the
<typeStatus id="691AE1D5AD0AFFA7FC2DA886FC1D5FCB" box="[960,1011,1926,1952]" pageId="5" pageNumber="6">type</typeStatus>
locality, Bear’s Paw Seep; used as a noun in apposition.
</paragraph>
</subSubSection>
<caption id="E2DE0FFFAD09FFA4FF7AA803FEF55F0B" ID-DOI="http://doi.org/10.5281/zenodo.5335551" ID-Zenodo-Dep="5335551" httpUri="https://zenodo.org/record/5335551/files/figure.png" pageId="6" pageNumber="7" startId="6.[151,255,1795,1819]" targetBox="[254,1371,194,1719]" targetPageId="6">
<paragraph id="B61E5F77AD09FFA4FF7AA803FEF55F0B" blockId="6.[151,1436,1795,1888]" pageId="6" pageNumber="7">
<emphasis id="84D58365AD09FFA4FF7AA803FEF45F70" bold="true" box="[151,282,1795,1819]" pageId="6" pageNumber="7">FIGURE 4.</emphasis>
<taxonomicName id="71A124F4AD09FFA4FECEA804FE225F70" authority="Kilgallen, 2009" authorityName="Kilgallen" authorityYear="2009" box="[291,460,1796,1819]" class="Malacostraca" family="Endevouridae" genus="Ensayara" kingdom="Animalia" order="Amphipoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="ursus" status="sp. nov.">
<emphasis id="84D58365AD09FFA4FECEA804FE225F70" box="[291,460,1796,1819]" italics="true" pageId="6" pageNumber="7">Ensayara ursus</emphasis>
</taxonomicName>
<emphasis id="84D58365AD09FFA4FE39A803FDC55F70" bold="true" box="[468,555,1795,1819]" pageId="6" pageNumber="7">
<taxonomicNameLabel id="9FE63E1EAD09FFA4FE39A803FDC55F70" box="[468,555,1795,1819]" pageId="6" pageNumber="7" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, holotype, 3.5 mm, NIWA 50186: A, habitus; B, antenna 2; C, antenna 1; D, left maxilliped; E, left mandible; F, maxilla 1 outer plate. Scale bars: a = 1 mm (fig 4A); b = 0.1 mm (figs 4B, C); c = 0.1 mm (figs 4D–F).
</paragraph>
</caption>
<subSubSection id="FEBB0CFCAD09FFA4FF2BA88EFCF25F9D" pageId="6" pageNumber="7" type="diagnosis">
<paragraph id="B61E5F77AD09FFA4FF2BA88EFCF25F9D" blockId="6.[151,1436,1934,2038]" pageId="6" pageNumber="7">
<emphasis id="84D58365AD09FFA4FF2BA88EFEA85FC3" bold="true" box="[198,326,1934,1960]" pageId="6" pageNumber="7">Diagnosis.</emphasis>
Antenna 1 peduncle with 3 distinct articles, article 3 short. Lateral cephalic lobes subacute and slightly downward-pointing. Eyes apparently absent. Pereopod 3 propodus largely expanded and strongly subchelate. Pereopod 7 posteroventral margin truncate.
</paragraph>
</subSubSection>
<caption id="E2DE0FFFAD08FFA5FF7AA9C6FC955F6B" ID-DOI="http://doi.org/10.5281/zenodo.5335553" ID-Zenodo-Dep="5335553" httpUri="https://zenodo.org/record/5335553/files/figure.png" pageId="7" pageNumber="8" startId="7.[151,255,1734,1758]" targetBox="[208,1401,193,1687]" targetPageId="7">
<paragraph id="B61E5F77AD08FFA5FF7AA9C6FC955F6B" blockId="7.[151,1435,1734,1792]" pageId="7" pageNumber="8">
<emphasis id="84D58365AD08FFA5FF7AA9C6FEF75EB5" bold="true" box="[151,281,1734,1758]" pageId="7" pageNumber="8">FIGURE 5.</emphasis>
<taxonomicName id="71A124F4AD08FFA5FECCA9C6FE265EB6" authority="Kilgallen, 2009" authorityName="Kilgallen" authorityYear="2009" box="[289,456,1734,1757]" class="Malacostraca" family="Endevouridae" genus="Ensayara" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="ursus" status="sp. nov.">
<emphasis id="84D58365AD08FFA5FECCA9C6FE265EB6" box="[289,456,1734,1757]" italics="true" pageId="7" pageNumber="8">Ensayara ursus</emphasis>
</taxonomicName>
<emphasis id="84D58365AD08FFA5FE22A9C6FDCB5EB5" bold="true" box="[463,549,1734,1758]" pageId="7" pageNumber="8">
<taxonomicNameLabel id="9FE63E1EAD08FFA5FE22A9C6FDCB5EB5" box="[463,549,1734,1758]" pageId="7" pageNumber="8" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, holotype, 3.5 mm, NIWA 50186: A, gnathopod 1; B, gnathopod 2; C, pereopod 3 (with propodus twisted on slide); D, pereopod 4. Scale bar = 0.2 mm.
</paragraph>
</caption>
<subSubSection id="FEBB0CFCAD08FFABFF2BA82EFE605C6F" lastPageId="9" lastPageNumber="10" pageId="7" pageNumber="8" type="description">
<paragraph id="B61E5F77AD08FFABFF2BA82EFBF0594D" blockId="7.[151,1436,1838,2019]" lastBlockId="9.[151,1436,152,1492]" lastPageId="9" lastPageNumber="10" pageId="7" pageNumber="8">
<emphasis id="84D58365AD08FFA5FF2BA82EFE195F23" bold="true" box="[198,503,1838,1864]" pageId="7" pageNumber="8">
Description of
<typeStatus id="691AE1D5AD08FFA5FE68A82EFE1D5F23" box="[389,499,1838,1864]" pageId="7" pageNumber="8" type="holotype">holotype</typeStatus>
.
</emphasis>
Antenna 1 subequal to antenna 2; peduncle with 3 distinct articles, article 3 short and telescoped into article 2; flagellum 6+ articulate, article 1 slightly longer than article 2; accessory flagellum 3-articulate. Antenna 2 less than 40% of body length; flagellum 6-articulate. Calceoli absent. Eyes apparently absent. Lateral cephalic lobes subacute, narrowly rounded apically and slightly downwardpointing. Epistome and upper lip fused. Mandible incisor broad, smooth; lacinia mobilis absent from both mandibles; molar a setose flap; palp attached centrally, article 3 greater than half length of article 2. Maxilla 1 outer plate with setal-teeth in a modified 6/5 arrangement; palp present, 2 articulate. Maxilliped palp 4- articulate, article 4 well developed; outer plate poorly developed, not reaching palp article 3, inner margin with 4 or 5 weak robust setae; inner plate about half the length of outer plate.
</paragraph>
<caption id="E2DE0FFFAD07FFAAFF7AA8B3FAFB5F86" ID-DOI="http://doi.org/10.5281/zenodo.5335555" ID-Zenodo-Dep="5335555" httpUri="https://zenodo.org/record/5335555/files/figure.png" pageId="8" pageNumber="9" startId="8.[151,255,1971,1995]" targetBox="[209,1412,194,1928]" targetPageId="8">
<paragraph id="B61E5F77AD07FFAAFF7AA8B3FAFB5F86" blockId="8.[151,1435,1971,2029]" pageId="8" pageNumber="9">
<emphasis id="84D58365AD07FFAAFF7AA8B3FEF65FA0" bold="true" box="[151,280,1971,1995]" pageId="8" pageNumber="9">FIGURE 6.</emphasis>
<taxonomicName id="71A124F4AD07FFAAFEF2A8B3FE285FA1" authority="Kilgallen, 2009" authorityName="Kilgallen" authorityYear="2009" box="[287,454,1971,1994]" class="Malacostraca" family="Endevouridae" genus="Ensayara" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="ursus" status="sp. nov.">
<emphasis id="84D58365AD07FFAAFEF2A8B3FE285FA1" box="[287,454,1971,1994]" italics="true" pageId="8" pageNumber="9">Ensayara ursus</emphasis>
</taxonomicName>
<emphasis id="84D58365AD07FFAAFE21A8B3FDCC5FA0" bold="true" box="[460,546,1971,1995]" pageId="8" pageNumber="9">
<taxonomicNameLabel id="9FE63E1EAD07FFAAFE21A8B3FDCC5FA0" box="[460,546,1971,1995]" pageId="8" pageNumber="9" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, holotype, 3.5 mm, NIWA 50186: A, pereopod 5; B, pereoopd 6; C, pereopod 7; D, telson; E, uropod 3; F, uropod 2; G, uropod 1. Scale bars: a = 0.3 mm (figs 6A–C); b = 0.2 mm (figs 6D–G).
</paragraph>
</caption>
<paragraph id="B61E5F77AD06FFABFF2BAE32FC8F5B77" blockId="9.[151,1436,152,1492]" pageId="9" pageNumber="10">Gnathopod 1 simple; coxa 1 large, about as long as coxa 2; ischium moderately elongate, about 1.8 × as long as broad; merus short; carpus very short, distinctly shorter than propodus; propodus margins tapering; dactylus without accessory tooth. Gnathopod 2 minutely subchelate; carpus about 1.5 × longer than propodus. Pereopod 3 highly distinctive of genus; propodus largely expanded, slightly longer than broad and strongly subchelate; palm with row of strong, blunt robust setae. Coxa 4 with moderately developed posterior lobe; merus barely expanded posteriorly, subequal in length to carpus; carpus slender, very slightly shorter than propodus; propodus slender; dactylus about two-thirds propodus length. Coxa 5 produced into an anterior lobe; basis about as long as broad, merus expanded posteriorly, subequal in length to carpus; carpus short, slightly shorter than propodus; dactylus about half propodus length. Pereopod 6 basis distinctly longer than broad; merus weakly expanded posteriorly, shorter than carpus; carpus slender, shorter than propodus; dactylus about half propodus length. Pereopod 7 basis distinctly longer than broad; merus barely expanded posteriorly, slightly shorter than carpus; carpus slender, distinctly shorter than propodus; propodus slender; dactylus about half propodus length. Gills on pereonites 2–6.</paragraph>
<paragraph id="B61E5F77AD06FFABFF28AC29FBD95BB5" blockId="9.[151,1436,152,1492]" pageId="9" pageNumber="10">Epimeron 1 anterodistal corner quadrate. Epimeron 3 posterodistal corner acute. Urosomite 1 without distinct dorsal depression. Uropod 1 peduncle longer than rami; rami subequal in length. Uropod 2 peduncle longer than rami; rami subequal in length, inner ramus without marginal constriction. Uropod 3 peduncle subequal in length to rami; outer ramus 2-articulate, slightly longer than inner ramus; inner ramus reaching just beyond article 1 of outer ramus. Telson distinctly longer than broad, entire.</paragraph>
<paragraph id="B61E5F77AD06FFABFF28ACEAFE605C6F" blockId="9.[151,1436,152,1492]" box="[197,398,1002,1028]" pageId="9" pageNumber="10">
<emphasis id="84D58365AD06FFABFF28ACEAFEC85C6F" bold="true" box="[197,294,1002,1028]" pageId="9" pageNumber="10">Length.</emphasis>
<quantity id="7159F292AD06FFABFEC0ACEAFE645C6F" box="[301,394,1002,1028]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" pageId="9" pageNumber="10" unit="mm" value="3.5">3.5 mm</quantity>
.
</paragraph>
</subSubSection>
<subSubSection id="FEBB0CFCAD06FFABFF28AB10FA6B5C40" box="[197,1413,1040,1067]" pageId="9" pageNumber="10" type="distribution">
<paragraph id="B61E5F77AD06FFABFF28AB10FA6B5C40" blockId="9.[151,1436,152,1492]" box="[197,1413,1040,1067]" pageId="9" pageNumber="10">
<emphasis id="84D58365AD06FFABFF28AB10FE8B5C41" bold="true" box="[197,357,1040,1066]" pageId="9" pageNumber="10">Distribution.</emphasis>
<collectingCountry id="CEB61FE7AD06FFABFE81AB11FDE05C40" box="[364,526,1041,1067]" name="New Zealand" pageId="9" pageNumber="10">New Zealand</collectingCountry>
: Omakere Ridge and Opouawe Bank, the Hikurangi Margin;
<quantity id="7159F292AD06FFABFB30AB11FA6F5C40" box="[1245,1409,1041,1067]" metricMagnitude="3" metricUnit="m" metricValue="1.0785" metricValueMax="1.1019999999999999" metricValueMin="1.055" pageId="9" pageNumber="10" unit="m" value="1078.5" valueMax="1102.0" valueMin="1055.0">1055–1102 m</quantity>
.
</paragraph>
</subSubSection>
<subSubSection id="FEBB0CFCAD06FFABFF28AB37FAE05C39" box="[197,1294,1079,1106]" pageId="9" pageNumber="10" type="biology_ecology">
<paragraph id="B61E5F77AD06FFABFF28AB37FAE05C39" blockId="9.[151,1436,152,1492]" box="[197,1294,1079,1106]" pageId="9" pageNumber="10">
<emphasis id="84D58365AD06FFABFF28AB37FEC05C3A" bold="true" box="[197,302,1079,1105]" pageId="9" pageNumber="10">Ecology.</emphasis>
<taxonomicName id="71A124F4AD06FFABFED8AB38FE7B5C3A" authorityName="Kilgallen" authorityYear="2009" box="[309,405,1080,1105]" class="Malacostraca" family="Endevouridae" genus="Ensayara" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="ursus">
<emphasis id="84D58365AD06FFABFED8AB38FE7B5C3A" box="[309,405,1080,1105]" italics="true" pageId="9" pageNumber="10">E. ursus</emphasis>
</taxonomicName>
has been sampled in the vicinity of the cold seeps of the Hikurangi Margin.
</paragraph>
</subSubSection>
<subSubSection id="FEBB0CFCAD06FFABFF28AB5EFBD85DBF" pageId="9" pageNumber="10" type="discussion">
<paragraph id="B61E5F77AD06FFABFF28AB5EFF1D5D51" blockId="9.[151,1436,152,1492]" pageId="9" pageNumber="10">
<emphasis id="84D58365AD06FFABFF28AB5EFEAE5C13" bold="true" box="[197,320,1118,1144]" pageId="9" pageNumber="10">Remarks.</emphasis>
<taxonomicName id="71A124F4AD06FFABFEA4AB5FFDEB5C13" authority="Kilgallen, 2009" authorityName="Kilgallen" authorityYear="2009" box="[329,517,1119,1144]" class="Malacostraca" family="Endevouridae" genus="Ensayara" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="ursus" status="sp. nov.">
<emphasis id="84D58365AD06FFABFEA4AB5FFDEB5C13" box="[329,517,1119,1144]" italics="true" pageId="9" pageNumber="10">Ensayara ursus</emphasis>
</taxonomicName>
<emphasis id="84D58365AD06FFABFDE0AB5EFD805C13" bold="true" box="[525,622,1118,1144]" pageId="9" pageNumber="10">
<taxonomicNameLabel id="9FE63E1EAD06FFABFDE0AB5EFD805C13" box="[525,622,1118,1144]" pageId="9" pageNumber="10" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
is also quite similar to
<taxonomicName id="71A124F4AD06FFABFC61AB5FFC0F5C13" authorityName="Lowry &amp; Stoddart" authorityYear="1983" box="[908,993,1119,1144]" class="Malacostraca" family="Endevouridae" genus="Ensayara" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="iara">
<emphasis id="84D58365AD06FFABFC61AB5FFC0F5C13" box="[908,993,1119,1144]" italics="true" pageId="9" pageNumber="10">E. iara</emphasis>
</taxonomicName>
, differing from it only in the lack of eyes, and the length of article 3 of the mandibular palp, which is much shorter in that species. The new species can be easily distinguished from
<taxonomicName id="71A124F4AD06FFABFDD9ABACFCE25CAE" authority="Kilgallen, 2009" authorityName="Kilgallen" authorityYear="2009" box="[564,780,1196,1221]" class="Malacostraca" family="Endevouridae" genus="Ensayara" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="kermadecensis" status="sp. nov.">
<emphasis id="84D58365AD06FFABFDD9ABACFCE25CAE" box="[564,780,1196,1221]" italics="true" pageId="9" pageNumber="10">E. kermadecensis</emphasis>
</taxonomicName>
<emphasis id="84D58365AD06FFABFCF8ABABFC965CAE" bold="true" box="[789,888,1195,1221]" pageId="9" pageNumber="10">
<taxonomicNameLabel id="9FE63E1EAD06FFABFCF8ABABFC965CAE" box="[789,888,1195,1221]" pageId="9" pageNumber="10" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
by the lack of eyes; the shape of the lateral cephalic lobes, which are subacute and downward-pointing in this species, but subquadrate in
<taxonomicName id="71A124F4AD06FFABFA6CABD3FEA95D79" authorityName="Kilgallen" authorityYear="2009" class="Malacostraca" family="Endevouridae" genus="Ensayara" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="kermadecensis">
<emphasis id="84D58365AD06FFABFA6CABD3FEA95D79" italics="true" pageId="9" pageNumber="10">E. kermadecensis</emphasis>
</taxonomicName>
; and the relative widths of articles of the maxillipedal palp, which are much broader in this species.
</paragraph>
<paragraph id="B61E5F77AD06FFABFF2BAA46FBD85DBF" blockId="9.[151,1436,152,1492]" pageId="9" pageNumber="10">
This brings the total number of described species of
<taxonomicName id="71A124F4AD06FFABFCAFAA47FC5C5D0B" authorityName="J. L. Barnard" authorityYear="1964" box="[834,946,1351,1376]" class="Malacostraca" family="Endevouridae" genus="Ensayara" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="10" phylum="Arthropoda" rank="genus">
<emphasis id="84D58365AD06FFABFCAFAA47FC5C5D0B" box="[834,946,1351,1376]" italics="true" pageId="9" pageNumber="10">Ensayara</emphasis>
</taxonomicName>
to 11, with three now known from
<collectingCountry id="CEB61FE7AD06FFABFA89AA46FF155DEC" name="New Zealand" pageId="9" pageNumber="10">New Zealand</collectingCountry>
. The genus has a worldwide distribution, including the north and south Pacific, the Caribbean Sea, the Indian Ocean, and the Mediterranean Sea.
<taxonomicName id="71A124F4AD06FFABFD23AA94FC125DC6" authorityName="Kilgallen" authorityYear="2009" box="[718,1020,1428,1453]" class="Malacostraca" family="Endevouridae" genus="Ensayara" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="kermadecensis">
<emphasis id="84D58365AD06FFABFD23AA94FC125DC6" box="[718,1020,1428,1453]" italics="true" pageId="9" pageNumber="10">Ensayara kermadecensis</emphasis>
</taxonomicName>
and
<taxonomicName id="71A124F4AD06FFABFBD4AA94FB735DC6" authorityName="Kilgallen" authorityYear="2009" box="[1081,1181,1428,1453]" class="Malacostraca" family="Endevouridae" genus="Ensayara" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="ursus">
<emphasis id="84D58365AD06FFABFBD4AA94FB735DC6" box="[1081,1181,1428,1453]" italics="true" pageId="9" pageNumber="10">E. ursus</emphasis>
</taxonomicName>
are thus far the only species of this genus to be collected in the vicinity of a chemosynthetic habitat.
</paragraph>
</subSubSection>
</treatment>
</document>
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