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<document id="E440A3FFDA70888AA749660E93F47B26" ID-DOI="10.5281/zenodo.277530" ID-GBIF-Dataset="5c4de39f-e8dd-4212-b2c5-13d8a19e2377" ID-ISSN="1175-5326" ID-Zenodo-Dep="277530" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460307893749" checkinUser="plazi" docAuthor="Horton, Tammy &amp; Thurston, Michael" docDate="2011" docId="03DB87E7FFA39D2662D9FC346FAD222E" docLanguage="en" docName="zt02869p062.pdf" docOrigin="Zootaxa 2869" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Centromedon zoe Horton &amp; Thurston, 2011, sp. nov." docType="treatment" docVersion="8" lastPageNumber="61" masterDocId="FFE2FF9FFFA19D21624EFFB86E6D2116" masterDocTitle="Centromedon zoe (Crustacea: Amphipoda: Lysianassoidea: Uristidae), a new deep-water scavenger species from the North Atlantic, with a key to the genus Centromedon" masterLastPageNumber="62" masterPageNumber="54" pageNumber="56" updateTime="1698253672193" updateUser="plazi">
<mods:mods id="D0E7A0E694DD3E3C0E229EC80971E8D9" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="27D2539ABF49B504350C3EA0D71E83BD">
<mods:title id="32E038CB3A30EF923CAC9901C555438E">Centromedon zoe (Crustacea: Amphipoda: Lysianassoidea: Uristidae), a new deep-water scavenger species from the North Atlantic, with a key to the genus Centromedon</mods:title>
</mods:titleInfo>
<mods:name id="64FCE36E619ACCEE0CF0453633CE5719" type="personal">
<mods:role id="50B333376C4FD4FD47E8AD2AC694CF9E">
<mods:roleTerm id="1A7976995F0DD14641FB60EC8DB0BE05">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="4F36DDDCFEF88EC397A51BA85B50CAFE">Horton, Tammy</mods:namePart>
</mods:name>
<mods:name id="C0F6051DA99F1FF206408B13EB78B133" type="personal">
<mods:role id="ACD483479C4BF877A289566B1788E728">
<mods:roleTerm id="F6845C5AFF7D460364EE96858F1D347C">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="B705ED94FEC3FC4E48C6ECA47718E48C">Thurston, Michael</mods:namePart>
</mods:name>
<mods:typeOfResource id="B5666A455055245AE8FEA9F4DED6C6C9">text</mods:typeOfResource>
<mods:relatedItem id="A1A9486CD31D215299F205F832E4332A" type="host">
<mods:titleInfo id="132E0C665517C7B07D693643B3BAD79B">
<mods:title id="5D2FBB4627355583F2EC563C7E3C294B">Zootaxa</mods:title>
</mods:titleInfo>
<mods:part id="4532DBA1DF2D950313FC71E1E322F339">
<mods:date id="888F54EB8ADAB4CFA0D3B2AFA172A165">2011</mods:date>
<mods:detail id="E750ADB2A425AB6BDFB9A22B17B79684" type="volume">
<mods:number id="1C202140478F4DFC7617B1BDA6A3101C">2869</mods:number>
</mods:detail>
<mods:extent id="C20BC5838AD49C482FD1BBCC4F37DB6A" unit="page">
<mods:start id="AA39824E544A266AFE97FE480DB6636D">54</mods:start>
<mods:end id="8CF8EB31BEE6DAE0382E232691EC6F03">62</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:classification id="52AB2598EA1BFDC23FDD476BBC913BF5">journal article</mods:classification>
<mods:identifier id="6A83E4E50FE7845C549495C1B8DA824D" type="DOI">10.5281/zenodo.277530</mods:identifier>
<mods:identifier id="C60D2EAEDED3927F3262F5CDA07A5168" type="GBIF-Dataset">5c4de39f-e8dd-4212-b2c5-13d8a19e2377</mods:identifier>
<mods:identifier id="1A03096760BC6128935585B3579EA691" type="ISSN">1175-5326</mods:identifier>
<mods:identifier id="F5DF70042A96686A60EC0F72B5B61320" type="Zenodo-Dep">277530</mods:identifier>
</mods:mods>
<treatment id="03DB87E7FFA39D2662D9FC346FAD222E" ID-DOI="http://doi.org/10.5281/zenodo.6191150" ID-GBIF-Taxon="119400539" ID-Zenodo-Dep="6191150" LSID="urn:lsid:plazi:treatment:03DB87E7FFA39D2662D9FC346FAD222E" httpUri="http://treatment.plazi.org/id/03DB87E7FFA39D2662D9FC346FAD222E" lastPageId="7" lastPageNumber="61" pageId="2" pageNumber="56">
<subSubSection id="C368657AFFA39D2362D9FC346F4322D0" pageId="2" pageNumber="56" type="nomenclature">
<paragraph id="8BCD36F1FFA39D2362D9FC346FA322B3" blockId="2.[151,462,907,966]" box="[151,462,907,934]" pageId="2" pageNumber="56">
<heading id="D085819DFFA39D2362D9FC346FA322B3" bold="true" box="[151,462,907,934]" fontSize="11" level="1" pageId="2" pageNumber="56" reason="1">
<emphasis id="B906EAE3FFA39D2362D9FC346FA322B3" bold="true" box="[151,462,907,934]" pageId="2" pageNumber="56">
<taxonomicName id="4C724D72FFA39D2362D9FC346F0722B0" ID-CoL="69HY2" box="[151,362,908,934]" class="Malacostraca" family="Uristidae" genus="Centromedon" kingdom="Animalia" order="Amphipoda" pageId="2" pageNumber="56" phylum="Arthropoda" rank="species" species="zoe" status="sp. nov.">
<emphasis id="B906EAE3FFA39D2362D9FC346F0722B0" bold="true" box="[151,362,908,934]" italics="true" pageId="2" pageNumber="56">Centromedon zoe</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2355798FFA39D23633FFC336FA322B3" box="[369,462,907,933]" pageId="2" pageNumber="56" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="8BCD36F1FFA39D2362D9FC166F4322D0" blockId="2.[151,462,907,966]" box="[151,302,942,966]" pageId="2" pageNumber="56">
(
<figureCitation id="13492A74FFA39D2362D0FC166F4822D0" box="[158,293,942,966]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStartId-0="4.[151,250,1967,1990]" captionStartId-1="5.[151,250,2006,2029]" captionStartId-2="6.[151,250,1986,2009]" captionTargetBox-0="[179,1415,195,1924]" captionTargetBox-1="[158,1431,193,1986]" captionTargetBox-2="[181,1379,193,1949]" captionTargetId-0="figure@4.[179,1415,195,1924]" captionTargetId-1="figure@5.[158,1431,193,1986]" captionTargetId-2="figure@6.[181,1386,193,1950]" captionTargetPageId-0="4" captionTargetPageId-1="5" captionTargetPageId-2="6" captionText-0="FIGURE 1. Centromedon zoe sp. nov. Holotype female, 6.5 mm, habitus, antennae, uropods and telson, Y-allotype male, 6.3 mm, antennae." captionText-1="FIGURE 2. Centromedon zoe sp. nov. Holotype female, 6.5 mm, gnathopods and pereopods." captionText-2="FIGURE 3. Centromedon zoe sp. nov. Holotype female, 6.5 mm, mouthparts." httpUri-0="https://zenodo.org/record/277531/files/figure.png" httpUri-1="https://zenodo.org/record/277532/files/figure.png" httpUri-2="https://zenodo.org/record/277533/files/figure.png" pageId="2" pageNumber="56">Figures 1–3</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C368657AFFA39D2362D9FC4F6C782780" pageId="2" pageNumber="56" type="materials_examined">
<paragraph id="8BCD36F1FFA39D2362D9FC4F6F4E25F0" blockId="2.[151,1436,1014,2010]" pageId="2" pageNumber="56">
<emphasis id="B906EAE3FFA39D2362D9FC4F6F282519" bold="true" box="[151,325,1014,1039]" pageId="2" pageNumber="56">
<typeStatus id="54C98853FFA39D2362D9FC4F6EBF2519" box="[151,210,1015,1039]" pageId="2" pageNumber="56">Type</typeStatus>
material.
</emphasis>
<typeStatus id="54C98853FFA39D236302FC4E6FD52518" box="[332,440,1014,1038]" pageId="2" pageNumber="56" type="holotype">Holotype</typeStatus>
: female,
<quantity id="4C8A9B14FFA39D236053FC4E6C1E2518" box="[541,627,1014,1038]" metricMagnitude="-3" metricUnit="m" metricValue="6.5" pageId="2" pageNumber="56" unit="mm" value="6.5">6.5 mm</quantity>
and 9 slides,
<collectionCode id="ED63AE34FFA39D236142FC4F6D1B2518" LSID="urn:lsid:biocol.org:col:34665" box="[780,886,1015,1038]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34665" name="Natural History Museum, London" pageId="2" pageNumber="56">NHMUK</collectionCode>
2011.925. Allotype: male
<quantity id="4C8A9B14FFA39D2366ECFC4E6A952518" box="[1186,1272,1014,1038]" metricMagnitude="-3" metricUnit="m" metricValue="6.3" pageId="2" pageNumber="56" unit="mm" value="6.3">6.3 mm</quantity>
(and one slide mount of antennae)
<collectionCode id="ED63AE34FFA39D236333FBA36F8A2524" LSID="urn:lsid:biocol.org:col:34665" box="[381,487,1051,1074]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34665" name="Natural History Museum, London" pageId="2" pageNumber="56">NHMUK</collectionCode>
2011.946.
<typeStatus id="54C98853FFA39D236029FBA36CB52525" box="[615,728,1051,1075]" pageId="2" pageNumber="56" type="paratype">Paratypes</typeStatus>
: 12 mature females, average
<quantity id="4C8A9B14FFA39D236669FBA26A122524" box="[1063,1151,1050,1074]" metricMagnitude="-3" metricUnit="m" metricValue="6.5" pageId="2" pageNumber="56" unit="mm" value="6.5">6.5 mm</quantity>
(4.9–7.0 mm),
<collectionCode id="ED63AE34FFA39D23677CFBA36BF12524" LSID="urn:lsid:biocol.org:col:34665" box="[1330,1436,1051,1074]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34665" name="Natural History Museum, London" pageId="2" pageNumber="56">NHMUK</collectionCode>
2011.926 – 935; 12 mature males, average
<quantity id="4C8A9B14FFA39D236037FB866CA22540" box="[633,719,1086,1110]" metricMagnitude="-3" metricUnit="m" metricValue="6.1" pageId="2" pageNumber="56" unit="mm" value="6.1">6.1 mm</quantity>
(
<quantity id="4C8A9B14FFA39D236090FB866D062540" box="[734,875,1086,1110]" metricMagnitude="-3" metricUnit="m" metricValue="6.4" metricValueMax="7.3" metricValueMin="5.5" pageId="2" pageNumber="56" unit="mm" value="6.4" valueMax="7.3" valueMin="5.5">5.5–7.3 mm</quantity>
),
<collectionCode id="ED63AE34FFA39D236130FB876D852540" LSID="urn:lsid:biocol.org:col:34665" box="[894,1000,1087,1110]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34665" name="Natural History Museum, London" pageId="2" pageNumber="56">NHMUK</collectionCode>
2011.936 – 945; 5 mature females and 5 mature males (AM P.85244); collected at the Mid-Atlantic Ridge in the northern Atlantic Ocean, RRV
<emphasis id="B906EAE3FFA39D236718FBDC6EBF2588" italics="true" pageId="2" pageNumber="56">James Cook</emphasis>
, (cruise 011), station number JC011/098; freefall, acoustically-released, baited trap, deployed at 1313 hrs (
<collectionCode id="ED63AE34FFA39D2362D0FB126EB425D4" box="[158,217,1194,1218]" httpUri="http://grbio.org/cool/tba0-w5ye" name="University of Tennessee at Chattanooga" pageId="2" pageNumber="56">UTC</collectionCode>
)
<date id="FFCC1031FFA39D2362A5FB126FFB25D4" box="[235,406,1194,1219]" pageId="2" pageNumber="56" value="2007-08-09">9 August 2007</date>
,
<geoCoordinate id="EE465036FFA39D2363EDFB126C5525D4" box="[419,568,1194,1218]" direction="north" orientation="latitude" pageId="2" pageNumber="56" precision="9" value="54.068">54° 04.08' N</geoCoordinate>
,
<geoCoordinate id="EE465036FFA39D236008FB126CB025D4" box="[582,733,1194,1218]" direction="west" orientation="longitude" pageId="2" pageNumber="56" precision="9" value="-34.157166">34° 09.43' W</geoCoordinate>
at
<quantity id="4C8A9B14FFA39D23614AFB126D3125D4" box="[772,860,1194,1218]" metricMagnitude="3" metricUnit="m" metricValue="2.5" pageId="2" pageNumber="56" unit="m" value="2500.0">2500 m</quantity>
, released at 1125 hrs,
<date id="FFCC1031FFA39D236611FB126B5225D4" box="[1119,1343,1194,1218]" pageId="2" pageNumber="56" value="2007-09-11">11 September 2007</date>
; bottom time, 46 hrs.
</paragraph>
<paragraph id="8BCD36F1FFA39D23628BFB4A6C782780" blockId="2.[151,1436,1014,2010]" pageId="2" pageNumber="56">
<emphasis id="B906EAE3FFA39D23628BFB4A6FAA241D" bold="true" box="[197,455,1266,1291]" pageId="2" pageNumber="56">Additional material.</emphasis>
<specimenCount id="9D74FD78FFA39D236393FB4A6CF8241C" box="[477,661,1266,1290]" pageId="2" pageNumber="56" type="generic">678 specimens</specimenCount>
, Mid-Atlantic Ridge, JC011/079,
<date id="FFCC1031FFA39D236600FB4A6A96241C" box="[1102,1275,1266,1290]" pageId="2" pageNumber="56" value="2007-08-05" valueMax="2007-08-07" valueMin="2007-08-05">05–07/08/2007</date>
,
<geoCoordinate id="EE465036FFA39D23675BFB4A6BF5241C" box="[1301,1432,1266,1290]" direction="north" orientation="latitude" pageId="2" pageNumber="56" precision="9" value="53.940666">53°56.44'N</geoCoordinate>
,
<geoCoordinate id="EE465036FFA39D2362D9FAAE6F762438" box="[151,283,1302,1326]" direction="west" orientation="longitude" pageId="2" pageNumber="56" precision="9" value="-36.192665">36°11.56'W</geoCoordinate>
,
<quantity id="4C8A9B14FFA39D236367FAAE6FEF2438" box="[297,386,1302,1326]" metricMagnitude="3" metricUnit="m" metricValue="2.5639999999999996" pageId="2" pageNumber="56" unit="m" value="2564.0">2564 m</quantity>
; 1861 specimens, Mid-Atlantic Ridge, JC011/114,
<date id="FFCC1031FFA39D236187FAAE6A1B2438" box="[969,1142,1302,1326]" pageId="2" pageNumber="56" value="2007-08-12" valueMax="2007-08-13" valueMin="2007-08-12">12–13/08/2007</date>
,
<geoCoordinate id="EE465036FFA39D2366CCFAAE6B682438" box="[1154,1285,1302,1326]" direction="north" orientation="latitude" pageId="2" pageNumber="56" precision="9" value="54.0385">54°02.31'N</geoCoordinate>
,
<geoCoordinate id="EE465036FFA39D23675CFAAE6BF52438" box="[1298,1432,1302,1326]" direction="west" orientation="longitude" pageId="2" pageNumber="56" precision="9" value="-34.16">34°09.60'W</geoCoordinate>
,
<quantity id="4C8A9B14FFA39D2362D9FA826E9C2444" box="[151,241,1338,1362]" metricMagnitude="3" metricUnit="m" metricValue="2.453" pageId="2" pageNumber="56" unit="m" value="2453.0">2453 m</quantity>
;
<specimenCount id="9D74FD78FFA39D2362B1FA826FC72444" box="[255,426,1338,1362]" pageId="2" pageNumber="56" type="generic">860 specimens</specimenCount>
, Mid-Atlantic Ridge, JC011/098,
<date id="FFCC1031FFA39D236160FA826DB72444" box="[814,986,1338,1362]" pageId="2" pageNumber="56" value="2007-08-09" valueMax="2007-08-11" valueMin="2007-08-09">09–11/08/2007</date>
,
<geoCoordinate id="EE465036FFA39D2361A9FA826A072444" box="[999,1130,1338,1362]" direction="north" orientation="latitude" pageId="2" pageNumber="56" precision="9" value="54.068">54°04.08'N</geoCoordinate>
,
<geoCoordinate id="EE465036FFA39D236639FA826A902444" box="[1143,1277,1338,1362]" direction="west" orientation="longitude" pageId="2" pageNumber="56" precision="9" value="-34.157166">34°09.43'W</geoCoordinate>
,
<quantity id="4C8A9B14FFA39D236745FA826B082444" box="[1291,1381,1338,1362]" metricMagnitude="3" metricUnit="m" metricValue="2.5" pageId="2" pageNumber="56" unit="m" value="2500.0">2500 m</quantity>
.
<specimenCount id="9D74FD78FFA39D23673CFA826F622460" pageId="2" pageNumber="56" type="generic">879 specimens</specimenCount>
, base of Sedlo Seamount, Azores, Stn. 56319#1,
<geoCoordinate id="EE465036FFA39D23610DFAE66DBB2460" box="[835,982,1374,1398]" direction="north" orientation="latitude" pageId="2" pageNumber="56" precision="9" value="40.1905">40° 11.43' N</geoCoordinate>
,
<geoCoordinate id="EE465036FFA39D2361ADFAE66A172460" box="[995,1146,1374,1398]" direction="west" orientation="longitude" pageId="2" pageNumber="56" precision="9" value="-26.5665">26° 33.99' W</geoCoordinate>
,
<quantity id="4C8A9B14FFA39D2366C9FAE66A8D2460" box="[1159,1248,1374,1398]" metricMagnitude="3" metricUnit="m" metricValue="2.655" pageId="2" pageNumber="56" unit="m" value="2655.0">2655 m</quantity>
;
<specimenCount id="9D74FD78FFA39D2366A0FAE66BFA2460" box="[1262,1431,1374,1398]" pageId="2" pageNumber="56" type="generic">574 specimens</specimenCount>
, 56354#1,
<geoCoordinate id="EE465036FFA39D236346FA3A6FF4248C" box="[264,409,1410,1434]" direction="north" orientation="latitude" pageId="2" pageNumber="56" precision="9" value="39.836166">39° 50.17' N</geoCoordinate>
,
<geoCoordinate id="EE465036FFA39D2363E8FA3A6C51248C" box="[422,572,1410,1434]" direction="west" orientation="longitude" pageId="2" pageNumber="56" precision="9" value="-26.297">26° 17.82' W</geoCoordinate>
,
<quantity id="4C8A9B14FFA39D236009FA3A6CCD248C" box="[583,672,1410,1434]" metricMagnitude="3" metricUnit="m" metricValue="2.876" pageId="2" pageNumber="56" unit="m" value="2876.0">2876 m</quantity>
.
<specimenCount id="9D74FD78FFA39D2360E2FA3A6D25248C" box="[684,840,1410,1434]" pageId="2" pageNumber="56" type="generic">21 specimens</specimenCount>
, Stn. 51403#1, Benthic Net 1.5/
<quantity id="4C8A9B14FFA39D2366FDFA3A6AB4248C" box="[1203,1241,1410,1434]" metricMagnitude="0" metricUnit="m" metricValue="3.0" pageId="2" pageNumber="56" unit="m" value="3.0">3m</quantity>
,
<geoCoordinate id="EE465036FFA39D2366AAFA3A6B04248C" box="[1252,1385,1410,1434]" direction="north" orientation="latitude" pageId="2" pageNumber="56" precision="92" value="51.628334">51° 37.7' N</geoCoordinate>
,
<geoCoordinate id="EE465036FFA39D23673BFA3A6E8224A8" direction="west" orientation="longitude" pageId="2" pageNumber="56" precision="92" value="-12.996667">12° 59.8' W</geoCoordinate>
,
<quantity id="4C8A9B14FFA39D2362B4FA1E6FFA24A8" box="[250,407,1446,1470]" metricMagnitude="3" metricUnit="m" metricValue="1.303" metricValueMax="1.314" metricValueMin="1.2919999999999998" pageId="2" pageNumber="56" unit="m" value="1303.0" valueMax="1314.0" valueMin="1292.0">1292–1314 m</quantity>
;
<specimenCount id="9D74FD78FFA39D2363EDFA1E6C4224A8" box="[419,559,1446,1470]" pageId="2" pageNumber="56" type="generic">6 specimens</specimenCount>
, Stn. 51403#2, Benthic Net 1.5/
<quantity id="4C8A9B14FFA39D2361D8FA1E6DD724A8" box="[918,954,1446,1470]" metricMagnitude="0" metricUnit="m" metricValue="3.0" pageId="2" pageNumber="56" unit="m" value="3.0">3m</quantity>
,
<geoCoordinate id="EE465036FFA39D236188FA1E6A2524A8" box="[966,1096,1446,1470]" direction="north" orientation="latitude" pageId="2" pageNumber="56" precision="92" value="51.623333">51° 37.4' N</geoCoordinate>
,
<geoCoordinate id="EE465036FFA39D23661AFA1E6AB724A8" box="[1108,1242,1446,1470]" direction="west" orientation="longitude" pageId="2" pageNumber="56" precision="92" value="-12.986667">12° 59.2' W</geoCoordinate>
,
<quantity id="4C8A9B14FFA39D2366AAFA1E6BEF24A8" box="[1252,1410,1446,1470]" metricMagnitude="3" metricUnit="m" metricValue="1.321" metricValueMax="1.325" metricValueMin="1.3169999999999997" pageId="2" pageNumber="56" unit="m" value="1321.0" valueMax="1325.0" valueMin="1317.0">1317–1325 m</quantity>
;
<specimenCount id="9D74FD78FFA39D2367C3FA1E6F6924F4" pageId="2" pageNumber="56" type="generic">1 specimen</specimenCount>
, Stn. 51403#3, Benthic Net 1.5/
<quantity id="4C8A9B14FFA39D236025FA726CE224F4" box="[619,655,1482,1506]" metricMagnitude="0" metricUnit="m" metricValue="3.0" pageId="2" pageNumber="56" unit="m" value="3.0">3m</quantity>
,
<geoCoordinate id="EE465036FFA39D2360D5FA726D7024F4" box="[667,797,1482,1506]" direction="north" orientation="latitude" pageId="2" pageNumber="56" precision="92" value="51.613335">51° 36.8' N</geoCoordinate>
,
<geoCoordinate id="EE465036FFA39D236167FA726DC224F4" box="[809,943,1482,1506]" direction="west" orientation="longitude" pageId="2" pageNumber="56" precision="92" value="-12.985">12° 59.1' W</geoCoordinate>
,
<quantity id="4C8A9B14FFA39D2361F7FA726A3A24F4" box="[953,1111,1482,1506]" metricMagnitude="3" metricUnit="m" metricValue="1.3219999999999998" metricValueMax="1.325" metricValueMin="1.319" pageId="2" pageNumber="56" unit="m" value="1322.0" valueMax="1325.0" valueMin="1319.0">1319–1325 m</quantity>
;
<specimenCount id="9D74FD78FFA39D23662CFA726A9124F4" box="[1122,1276,1482,1506]" pageId="2" pageNumber="56" type="generic">11 specimens</specimenCount>
, Stn. 51403#4 Benthic Net 1.5/
<quantity id="4C8A9B14FFA39D23631FFA566F1B2710" box="[337,374,1518,1542]" metricMagnitude="0" metricUnit="m" metricValue="3.0" pageId="2" pageNumber="56" unit="m" value="3.0">3m</quantity>
,
<geoCoordinate id="EE465036FFA39D2363CCFA566C682710" box="[386,517,1518,1542]" direction="north" orientation="latitude" pageId="2" pageNumber="56" precision="92" value="51.611668">51° 36.7' N</geoCoordinate>
,
<geoCoordinate id="EE465036FFA39D23605FFA566CF52710" box="[529,664,1518,1542]" direction="west" orientation="longitude" pageId="2" pageNumber="56" precision="92" value="-12.993333">12° 59.6' W</geoCoordinate>
,
<quantity id="4C8A9B14FFA39D2360EDFA566D2C2710" box="[675,833,1518,1542]" metricMagnitude="3" metricUnit="m" metricValue="1.326" metricValueMax="1.333" metricValueMin="1.319" pageId="2" pageNumber="56" unit="m" value="1326.0" valueMax="1333.0" valueMin="1319.0">1319–1333 m</quantity>
;
<specimenCount id="9D74FD78FFA39D236103FA566DB62710" box="[845,987,1518,1542]" pageId="2" pageNumber="56" type="generic">8 specimens</specimenCount>
, Stn. 51403#5, Benthic Net 1.5/
<quantity id="4C8A9B14FFA39D23670AFA566B042710" box="[1348,1385,1518,1542]" metricMagnitude="0" metricUnit="m" metricValue="3.0" pageId="2" pageNumber="56" unit="m" value="3.0">3m</quantity>
,
<geoCoordinate id="EE465036FFA39D23673BFA566E80273C" direction="north" orientation="latitude" pageId="2" pageNumber="56" precision="92" value="51.63">51° 37.8' N</geoCoordinate>
,
<geoCoordinate id="EE465036FFA39D2362B4F9AA6FEE273C" box="[250,387,1554,1578]" direction="west" orientation="longitude" pageId="2" pageNumber="56" precision="92" value="-12.981667">12° 58.9' W</geoCoordinate>
,
<quantity id="4C8A9B14FFA39D2363DEF9AA6C5D273C" box="[400,560,1554,1578]" metricMagnitude="3" metricUnit="m" metricValue="1.293" metricValueMax="1.297" metricValueMin="1.289" pageId="2" pageNumber="56" unit="m" value="1293.0" valueMax="1297.0" valueMin="1289.0">1289–1297 m</quantity>
;
<specimenCount id="9D74FD78FFA39D236073F9AA6CB4273C" box="[573,729,1554,1578]" pageId="2" pageNumber="56" type="generic">11 specimens</specimenCount>
, Stn. 51420#1, Benthic Net 1.5/
<quantity id="4C8A9B14FFA39D236607F9AA6A03273C" box="[1097,1134,1554,1578]" metricMagnitude="0" metricUnit="m" metricValue="3.0" pageId="2" pageNumber="56" unit="m" value="3.0">3m</quantity>
,
<geoCoordinate id="EE465036FFA39D236635F9AA6B6C273C" box="[1147,1281,1554,1578]" direction="north" orientation="latitude" pageId="2" pageNumber="56" precision="92" value="51.621666">51° 37.3' N</geoCoordinate>
,
<geoCoordinate id="EE465036FFA39D236740F9AA6BF5273C" box="[1294,1432,1554,1578]" direction="west" orientation="longitude" pageId="2" pageNumber="56" precision="92" value="-12.976666">12° 58.6' W</geoCoordinate>
,
<quantity id="4C8A9B14FFA39D2362D9F98E6F582758" box="[151,309,1590,1614]" metricMagnitude="3" metricUnit="m" metricValue="1.327" metricValueMax="1.328" metricValueMin="1.326" pageId="2" pageNumber="56" unit="m" value="1327.0" valueMax="1328.0" valueMin="1326.0">1326–1328 m</quantity>
;
<specimenCount id="9D74FD78FFA39D23630FF98E6FB12758" box="[321,476,1590,1614]" pageId="2" pageNumber="56" type="generic">11 specimens</specimenCount>
, Stn. 51420#3, Benthic Net 1.5/
<quantity id="4C8A9B14FFA39D236108F98E6D072758" box="[838,874,1590,1614]" metricMagnitude="0" metricUnit="m" metricValue="3.0" pageId="2" pageNumber="56" unit="m" value="3.0">3m</quantity>
,
<geoCoordinate id="EE465036FFA39D236139F98E6D972758" box="[887,1018,1590,1614]" direction="north" orientation="latitude" pageId="2" pageNumber="56" precision="92" value="51.638332">51° 38.3' N</geoCoordinate>
,
<geoCoordinate id="EE465036FFA39D236648F98E6AE02758" box="[1030,1165,1590,1614]" direction="west" orientation="longitude" pageId="2" pageNumber="56" precision="92" value="-12.981667">12° 58.9' W</geoCoordinate>
,
<quantity id="4C8A9B14FFA39D2366D7F98E6B5A2758" box="[1177,1335,1590,1614]" metricMagnitude="3" metricUnit="m" metricValue="1.2955" metricValueMax="1.298" metricValueMin="1.293" pageId="2" pageNumber="56" unit="m" value="1295.5" valueMax="1298.0" valueMin="1293.0">1293–1298 m</quantity>
;
<specimenCount id="9D74FD78FFA39D23670AF98E6EB82764" pageId="2" pageNumber="56" type="generic">6 specimens</specimenCount>
, Stn. 51420#4, Benthic Net 1.5/
<quantity id="4C8A9B14FFA39D236000F9E26C1F2764" box="[590,626,1626,1650]" metricMagnitude="0" metricUnit="m" metricValue="3.0" pageId="2" pageNumber="56" unit="m" value="3.0">3m</quantity>
,
<geoCoordinate id="EE465036FFA39D2360CCF9E26D672764" box="[642,778,1626,1650]" direction="north" orientation="latitude" pageId="2" pageNumber="56" precision="92" value="51.631668">51° 37.9' N</geoCoordinate>
,
<geoCoordinate id="EE465036FFA39D236157F9E26DCB2764" box="[793,934,1626,1650]" direction="west" orientation="longitude" pageId="2" pageNumber="56" precision="92" value="-12.991667">12° 59.5' W</geoCoordinate>
,
<quantity id="4C8A9B14FFA39D2361FAF9E26A3E2764" box="[948,1107,1626,1650]" metricMagnitude="3" metricUnit="m" metricValue="1.3105" metricValueMax="1.319" metricValueMin="1.302" pageId="2" pageNumber="56" unit="m" value="1310.5" valueMax="1319.0" valueMin="1302.0">1302–1319 m</quantity>
– all from the ‘
<emphasis id="B906EAE3FFA39D23675DF9E36BF12765" box="[1299,1436,1627,1651]" italics="true" pageId="2" pageNumber="56">Pheronema’</emphasis>
ground in the Porcupine Seabight.
</paragraph>
</subSubSection>
<subSubSection id="C368657AFFA39D23628BF91A6F9F265C" pageId="2" pageNumber="56" type="diagnosis">
<paragraph id="8BCD36F1FFA39D23628BF91A6F9F265C" blockId="2.[151,1436,1014,2010]" pageId="2" pageNumber="56">
<emphasis id="B906EAE3FFA39D23628BF91A6F5227AD" bold="true" box="[197,319,1698,1723]" pageId="2" pageNumber="56">Diagnosis.</emphasis>
Lateral cephalic lobes subacute, not projecting; mandibular palp with 8 distolateral A2 setae; maxillipedal palp article 4 well-developed; coxa 1 weakly tapered, anterior margin concave; gnathopod 1 subchelate, propodus subrectangular; basis anterior margin fully setose; gnathopod 2 minutely subchelate; propodus rectangular; pereopods 3 and 4 dactyli long, subequal to propodus; epimeron 3 tooth acute, not upcurved; urosome 1 with distinct triangular acute carina.
</paragraph>
</subSubSection>
<subSubSection id="C368657AFFA39D22628BF8EE6F6A263E" lastPageId="3" lastPageNumber="57" pageId="2" pageNumber="56" type="description">
<paragraph id="8BCD36F1FFA39D22628BF8EE6D7B21E1" blockId="2.[151,1436,1014,2010]" lastBlockId="3.[151,1437,151,1940]" lastPageId="3" lastPageNumber="57" pageId="2" pageNumber="56">
<emphasis id="B906EAE3FFA39D23628BF8EE6F3A2679" bold="true" box="[197,343,1878,1903]" pageId="2" pageNumber="56">Description.</emphasis>
<typeStatus id="54C98853FFA39D23632EF8EE6FA52678" box="[352,456,1878,1902]" pageId="2" pageNumber="56" type="holotype">Holotype</typeStatus>
female
<quantity id="4C8A9B14FFA39D236069F8EE6CEE2678" box="[551,643,1878,1902]" metricMagnitude="-3" metricUnit="m" metricValue="6.5" pageId="2" pageNumber="56" unit="mm" value="6.5">6.5 mm</quantity>
.
<emphasis id="B906EAE3FFA39D2360DEF8EE6CBB2678" box="[656,726,1878,1902]" italics="true" pageId="2" pageNumber="56">Head:</emphasis>
exposed, as long as deep; lateral cephalic lobe large, narrow, subacute;
<emphasis id="B906EAE3FFA39D236347F8C46F2A2685" box="[265,327,1916,1939]" italics="true" pageId="2" pageNumber="56">Eyes:</emphasis>
apparently absent.
<emphasis id="B906EAE3FFA39D23606BF8C36CCE2685" box="[549,675,1915,1939]" italics="true" pageId="2" pageNumber="56">Antenna 1:</emphasis>
short; peduncular article 1 short; peduncular article 2 short, length 0.3 x article 1; peduncular article 3 short, length 0.3 x article 1; primary flagellum nine- articulate; accessory flagellum long, length 0.45 x primary flagellum, three-articulate, forming cap, partially covering callynophore; callynophore strong, two-field; calceoli absent.
<emphasis id="B906EAE3FFA29D22602CFF206CB321A6" box="[610,734,152,176]" italics="true" pageId="3" pageNumber="57">Antenna 2:</emphasis>
short, length 1.17 x antenna 1; peduncle without brush setae; peduncular article 1 not greatly enlarged; weakly geniculate between peduncular articles 3–4; article 3 long, length 0.8 x article 4; flagellum well-developed, nine-articulate.
</paragraph>
<paragraph id="8BCD36F1FFA29D22628BFEBD6D95222E" blockId="3.[151,1437,151,1940]" pageId="3" pageNumber="57">
<emphasis id="B906EAE3FFA29D22628BFEBD6FB1200A" box="[197,476,260,284]" italics="true" pageId="3" pageNumber="57">Epistome and upper lip:</emphasis>
separate, upper lip dominant, weakly produced.
<emphasis id="B906EAE3FFA29D226641FEBD6AA1200A" box="[1039,1228,260,284]" italics="true" pageId="3" pageNumber="57">Lower lip lobes:</emphasis>
widely separated, inner lobes present.
<emphasis id="B906EAE3FFA29D226334FE906F832056" box="[378,494,296,320]" italics="true" pageId="3" pageNumber="57">Mandible:</emphasis>
incisor ventral margin smooth with small hook; lacinia mobilis present only on left mandible, a stemmed irregularly cusped peg; left and right accessory setal rows with simple robust setae and plumose setae; molar laminar, unridged with vestigial triturative area at tip; palp attached level with molar; article 1 short, length 0.8 x breadth; article 2 slender, length
<date id="FFCC1031FFA29D2260ACFE2C6D6B20BA" box="[738,774,404,428]" pageId="3" pageNumber="57">5 x</date>
breadth, with eight distolateral A2 setae; article 3 slender, blade-like, with two long B3 setae, ten D3 setae and three E3 setae.
<emphasis id="B906EAE3FFA29D2261E7FE006A7220C6" box="[937,1055,440,464]" italics="true" pageId="3" pageNumber="57">Maxilla 1:</emphasis>
inner plate narrow, with 2 apical pappose setae; outer plate with setal-teeth in 7/4 crown arrangement, outer row with ST1–7 large and slender, ST1 four-cuspidate, ST2 three-cuspidate, ST3 four-cuspidate, ST4 six-cuspidate, ST5 seven-cuspidate, ST6 six-cuspidate, ST7 displaced from ST6, five-cuspidate, STA-D large, slender, STA four-cuspidate, STB five-cuspidate, STC six-cuspidate, STD six-cuspidate; palp large, two-articulate, article 1, short, article 2 with seven robust terminal setae, one flag seta and one sub-terminal simple seta.
<emphasis id="B906EAE3FFA29D2260B6FDD46D032392" box="[760,878,620,644]" italics="true" pageId="3" pageNumber="57">Maxilla 2:</emphasis>
inner plate narrow, tapering distally, shorter than outer plate, with two sub-parallel, medial setal rows; outer plate with short robust and plumose setae.
<emphasis id="B906EAE3FFA29D226757FD286BF123BE" box="[1305,1436,656,680]" italics="true" pageId="3" pageNumber="57">Maxilliped:</emphasis>
inner plate large, suboval with three robust nodular setae, setal row strong, with eight pappose setae reaching apical margin, and two marginal setae; outer plate medium, subrectangular, with six simple robust setae apically and ten robust nodular setae medially; palp large, four-articulate, article 2 slender, length 2.5 x breadth, article 3 long, slen- der, length 1.9 x breadth, article 4 well-developed, with one subterminal seta.
</paragraph>
<paragraph id="8BCD36F1FFA29D22628BFCFC6C0125FE" blockId="3.[151,1437,151,1940]" pageId="3" pageNumber="57">
<emphasis id="B906EAE3FFA29D22628BFCFC6F0C224A" box="[197,353,836,860]" italics="true" pageId="3" pageNumber="57">Gnathopod 1:</emphasis>
subchelate; coxa large, slightly shorter than coxa 2, weakly tapered distally, anterior margin concave, anteroventral corner broadly rounded, basis slender, long, length 4.4 x breadth, strongly setose anteriorly; ischium short, length 1.0 x breadth; carpus subrectangular, lacking posterior lobe, subequal in length to propodus, length 1.9 x breadth; propodus subrectangular, margins subparallel, palm oblique.
<emphasis id="B906EAE3FFA29D22667BFC086ABE22DE" box="[1077,1235,944,968]" italics="true" pageId="3" pageNumber="57">Gnathopod 2:</emphasis>
minutely subchelate; coxa large, subequal to coxa 3; ischium long, length 2.5 x breadth; carpus length 2.4 x breadth; propodus subrectangular; dactylus inserted at anterior corner of propodus, reaching palm edge.
<emphasis id="B906EAE3FFA29D226635FC406B612506" box="[1147,1292,1016,1040]" italics="true" pageId="3" pageNumber="57">Pereopod 3:</emphasis>
coxa large, subrectangular; basis slender, straight, margins subparallel, dactylus long, straight.
<emphasis id="B906EAE3FFA29D226609FBA46ABE2522" box="[1095,1235,1052,1076]" italics="true" pageId="3" pageNumber="57">Pereopod 4:</emphasis>
coxa deeper than wide with posteroventral lobe broadly rounded, posterior margin straight.
<emphasis id="B906EAE3FFA29D2261A6FBF86A182541" box="[1000,1141,1088,1112]" italics="true" pageId="3" pageNumber="57">Pereopod 5:</emphasis>
coxa posterior lobate (no lateral ridge); basis expanded, posterior margin weakly convex, posterior lobe narrowly rounded.
<emphasis id="B906EAE3FFA29D226699FBDC6B0C256A" box="[1239,1377,1124,1148]" italics="true" pageId="3" pageNumber="57">Pereopod 6:</emphasis>
coxa small, posterior lobate; basis expanded, posterior margin weakly convex, posterodistal lobe narrowly rounded.
<emphasis id="B906EAE3FFA29D2262D9FB146F4E25D2" box="[151,291,1196,1220]" italics="true" pageId="3" pageNumber="57">Pereopod 7:</emphasis>
coxa small; basis broadly expanded and rounded, posterodistal lobe broadly rounded; distal articles shortened, together 0.76 x length of basis.
</paragraph>
<paragraph id="8BCD36F1FFA29D22628BFB4C6DA6278E" blockId="3.[151,1437,151,1940]" pageId="3" pageNumber="57">
<emphasis id="B906EAE3FFA29D22628BFB4C6F16241A" box="[197,379,1268,1292]" italics="true" pageId="3" pageNumber="57">Pleonites 1 to 3:</emphasis>
not carinate.
<emphasis id="B906EAE3FFA29D22605DFB4D6CF0241A" box="[531,669,1268,1292]" italics="true" pageId="3" pageNumber="57">Epimeron 2:</emphasis>
posteroventral corner convex, broadly rounded.
<emphasis id="B906EAE3FFA29D2266F3FB4D6B25241A" box="[1213,1352,1268,1292]" italics="true" pageId="3" pageNumber="57">Epimeron 3:</emphasis>
posteroventral corner produced acutely.
<emphasis id="B906EAE3FFA29D226057FAA16CEA2426" box="[537,647,1305,1328]" italics="true" pageId="3" pageNumber="57">Urosome:</emphasis>
urosomite 1 with distinct carina, forming a posteriorly directed acute ‘tooth’.
<emphasis id="B906EAE3FFA29D2262BCFA846F052442" box="[242,360,1340,1364]" italics="true" pageId="3" pageNumber="57">Uropod 1:</emphasis>
peduncle, length 1.24 x inner ramus, with four lateral robust setae and six medial robust setae; outer ramus subequal to inner ramus; inner ramus with one medial robust seta and two lateral robust setae; outer ramus with one lateral robust seta and two medial robust setae.
<emphasis id="B906EAE3FFA29D226139FA3C6D83248A" box="[887,1006,1412,1436]" italics="true" pageId="3" pageNumber="57">Uropod 2:</emphasis>
peduncle, length 0.86 x inner ramus, with four lateral robust setae; outer ramus subequal to inner ramus; inner ramus with two medial robust setae and one lateral robust seta; outer ramus with two lateral robust setae.
<emphasis id="B906EAE3FFA29D2261C9FA746D9024F2" box="[903,1021,1484,1508]" italics="true" pageId="3" pageNumber="57">Uropod 3:</emphasis>
peduncle, length 0.8 x inner ramus, with four apicolateral robust setae, four apicomedial robust setae and two medial simple slender setae; inner ramus shorter than outer ramus, length 0.84 x outer ramus, with one medial slender seta, one medial robust seta and one lateral robust seta; outer ramus two-articulate, article 2 length 0.77 x article 1, article 1 with one medial robust seta and three lateral robust setae.
<emphasis id="B906EAE3FFA29D2263ABF9E46C5A2762" box="[485,567,1628,1652]" italics="true" pageId="3" pageNumber="57">Telson:</emphasis>
long, lobes tapering, length 1.56 x breadth, cleft 81%, with two dorsal robust setae per lobe; apices incised, each with apical notch and one robust seta.
</paragraph>
<paragraph id="8BCD36F1FFA29D226281F91C6F6A263E" blockId="3.[151,1437,151,1940]" pageId="3" pageNumber="57">
<emphasis id="B906EAE3FFA29D226281F91C6F7E27AA" bold="true" box="[207,275,1700,1724]" pageId="3" pageNumber="57">Male.</emphasis>
As for female except
<emphasis id="B906EAE3FFA29D226052F91C6CF627AA" box="[540,667,1700,1724]" italics="true" pageId="3" pageNumber="57">Antenna 1:</emphasis>
peduncular article 2, length 0.23 x article 1; peduncular article 3, length 0.18 x article 1; primary flagellum 11-articulate; accessory flagellum, length 0.65 x primary flagellum, calceoli present.
<emphasis id="B906EAE3FFA29D226378F9546FD92612" box="[310,436,1772,1796]" italics="true" pageId="3" pageNumber="57">Antenna 2:</emphasis>
long, length 2.3 x antenna 1; peduncle with brush setae; calceoli present; flagellum 22- articulate.
</paragraph>
</subSubSection>
<subSubSection id="C368657AFFA29D22628BF88B6F6D2666" pageId="3" pageNumber="57" type="distribution">
<paragraph id="8BCD36F1FFA29D22628BF88B6F6D2666" blockId="3.[151,1437,151,1940]" pageId="3" pageNumber="57">
<emphasis id="B906EAE3FFA29D22628BF88B6F33265A" bold="true" box="[197,350,1843,1868]" pageId="3" pageNumber="57">Distribution.</emphasis>
North-east Atlantic Ocean,
<quantity id="4C8A9B14FFA29D2260E9F88C6D24265A" box="[679,841,1844,1868]" metricMagnitude="3" metricUnit="m" metricValue="2.0825" metricValueMax="2.876" metricValueMin="1.289" pageId="3" pageNumber="57" unit="m" value="2082.5" valueMax="2876.0" valueMin="1289.0">1289–2876 m</quantity>
; Mid-Atlantic Ridge, Azores seamounts, Porcupine Seabight.
</paragraph>
</subSubSection>
<subSubSection id="C368657AFFA29D22628BF8C46B202682" box="[197,1357,1916,1940]" pageId="3" pageNumber="57" type="etymology">
<paragraph id="8BCD36F1FFA29D22628BF8C46B202682" blockId="3.[151,1437,151,1940]" box="[197,1357,1916,1940]" pageId="3" pageNumber="57">
<emphasis id="B906EAE3FFA29D22628BF8C46F262682" bold="true" box="[197,331,1916,1940]" pageId="3" pageNumber="57">Etymology.</emphasis>
The species is named in honour of the first author’s first daughter,
<taxonomicName id="4C724D72FFA29D226672F8C56A072682" box="[1084,1130,1917,1940]" class="Malacostraca" family="Uristidae" genus="Centromedon" kingdom="Animalia" order="Amphipoda" pageId="3" pageNumber="61" phylum="Arthropoda" rank="species" species="zoe" status="sp. nov.">Zoë</taxonomicName>
, noun in apposition.
</paragraph>
</subSubSection>
<caption id="DF0D6679FFA59D2562D9F8176F4126F2" httpUri="https://zenodo.org/record/277531/files/figure.png" pageId="4" pageNumber="58" targetBox="[179,1415,195,1924]" targetPageId="4">
<paragraph id="8BCD36F1FFA59D2562D9F8176F4126F2" blockId="4.[151,1436,1967,2020]" pageId="4" pageNumber="58">
<emphasis id="B906EAE3FFA59D2562D9F8176F7926D3" bold="true" box="[151,276,1967,1990]" pageId="4" pageNumber="58">FIGURE 1.</emphasis>
<taxonomicName id="4C724D72FFA59D256355F8176FA026D0" box="[283,461,1967,1990]" class="Malacostraca" family="Uristidae" genus="Centromedon" kingdom="Animalia" order="Amphipoda" pageId="4" pageNumber="58" phylum="Arthropoda" rank="species" species="zoe" status="sp. nov.">
<emphasis id="B906EAE3FFA59D256355F8176FA026D0" box="[283,461,1967,1990]" italics="true" pageId="4" pageNumber="58">Centromedon zoe</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2355798FFA59D25639AF8086C4826D3" box="[468,549,1968,1989]" pageId="4" pageNumber="58" rank="species">
<emphasis id="B906EAE3FFA59D25639AF8086C4826D3" bold="true" box="[468,549,1968,1989]" pageId="4" pageNumber="58">sp. nov.</emphasis>
</taxonomicNameLabel>
Holotype female, 6.5 mm, habitus, antennae, uropods and telson, Y-allotype male, 6.3 mm, antennae.
</paragraph>
</caption>
<caption id="DF0D6679FFA49D2462D9F86E6A2026FA" box="[151,1101,2006,2029]" httpUri="https://zenodo.org/record/277532/files/figure.png" pageId="5" pageNumber="59" targetBox="[158,1431,193,1986]" targetPageId="5">
<paragraph id="8BCD36F1FFA49D2462D9F86E6A2026FA" blockId="5.[151,1101,2006,2029]" box="[151,1101,2006,2029]" pageId="5" pageNumber="59">
<emphasis id="B906EAE3FFA49D2462D9F86E6F7E26FA" bold="true" box="[151,275,2006,2029]" pageId="5" pageNumber="59">FIGURE 2.</emphasis>
<taxonomicName id="4C724D72FFA49D246357F86F6FA726FB" box="[281,458,2007,2029]" class="Malacostraca" family="Uristidae" genus="Centromedon" kingdom="Animalia" order="Amphipoda" pageId="5" pageNumber="59" phylum="Arthropoda" rank="species" species="zoe" status="sp. nov.">
<emphasis id="B906EAE3FFA49D246357F86F6FA726FB" box="[281,458,2007,2029]" italics="true" pageId="5" pageNumber="59">Centromedon zoe</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2355798FFA49D24639EF86F6C4D26FA" box="[464,544,2007,2028]" pageId="5" pageNumber="59" rank="species">
<emphasis id="B906EAE3FFA49D24639EF86F6C4D26FA" bold="true" box="[464,544,2007,2028]" pageId="5" pageNumber="59">sp. nov.</emphasis>
</taxonomicNameLabel>
Holotype female, 6.5 mm, gnathopods and pereopods.
</paragraph>
</caption>
<caption id="DF0D6679FFA79D2762D9F87A6DDC26CE" box="[151,945,1986,2009]" httpUri="https://zenodo.org/record/277533/files/figure.png" pageId="6" pageNumber="60" targetBox="[181,1379,193,1949]" targetPageId="6">
<paragraph id="8BCD36F1FFA79D2762D9F87A6DDC26CE" blockId="6.[151,945,1986,2009]" box="[151,945,1986,2009]" pageId="6" pageNumber="60">
<emphasis id="B906EAE3FFA79D2762D9F87A6F7F26CE" bold="true" box="[151,274,1986,2009]" pageId="6" pageNumber="60">FIGURE 3.</emphasis>
<taxonomicName id="4C724D72FFA79D276357F87A6FA726CE" box="[281,458,1986,2008]" class="Malacostraca" family="Uristidae" genus="Centromedon" kingdom="Animalia" order="Amphipoda" pageId="6" pageNumber="60" phylum="Arthropoda" rank="species" species="zoe" status="sp. nov.">
<emphasis id="B906EAE3FFA79D276357F87A6FA726CE" box="[281,458,1986,2008]" italics="true" pageId="6" pageNumber="60">Centromedon zoe</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2355798FFA79D27639EF87B6C4D26CE" box="[464,544,1987,2008]" pageId="6" pageNumber="60" rank="species">
<emphasis id="B906EAE3FFA79D27639EF87B6C4D26CE" bold="true" box="[464,544,1987,2008]" pageId="6" pageNumber="60">sp. nov.</emphasis>
</taxonomicNameLabel>
Holotype female, 6.5 mm, mouthparts.
</paragraph>
</caption>
<subSubSection id="C368657AFFA69D26628BFF206FDB2301" pageId="7" pageNumber="61" type="discussion">
<paragraph id="8BCD36F1FFA69D26628BFF206FDB2301" blockId="7.[151,1436,151,824]" pageId="7" pageNumber="61">
<emphasis id="B906EAE3FFA69D26628BFF206F5421A6" bold="true" box="[197,313,152,176]" pageId="7" pageNumber="61">Remarks.</emphasis>
This small scavenging species has been captured in great numbers in baited traps set at around
<quantity id="4C8A9B14FFA69D26672AFF2F6EC021C2" metricMagnitude="3" metricUnit="m" metricValue="2.5" pageId="7" pageNumber="61" unit="m" value="2500.0">2500 m</quantity>
at the Mid-Atlantic Ridge. It resembles most closely the species
<taxonomicName id="4C724D72FFA69D2661CDFF056A6F21C2" box="[899,1026,188,212]" class="Malacostraca" family="Uristidae" genus="Uristes" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="61" phylum="Arthropoda" rank="species" species="typhlops">
<emphasis id="B906EAE3FFA69D2661CDFF056A6F21C2" box="[899,1026,188,212]" italics="true" pageId="7" pageNumber="61">C. typhlops</emphasis>
</taxonomicName>
,
<emphasis id="B906EAE3FFA69D26665EFF056B4321C2" box="[1040,1326,188,212]" italics="true" pageId="7" pageNumber="61">
<taxonomicName id="4C724D72FFA69D26665EFF056AF821C2" box="[1040,1173,188,212]" class="Malacostraca" family="Uristidae" genus="Centromedon" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="61" phylum="Arthropoda" rank="species" species="mediator">C. mediator</taxonomicName>
and
<taxonomicName id="4C724D72FFA69D266683FF056B4321C2" box="[1229,1326,188,212]" class="Malacostraca" family="Lysianassidae" genus="Orchomenella" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="61" phylum="Arthropoda" rank="species" species="laevis">C. laevis</taxonomicName>
</emphasis>
. It can be distinguished from
<taxonomicName id="4C724D72FFA69D26633EFF586F8221EE" box="[368,495,224,248]" class="Malacostraca" family="Uristidae" genus="Uristes" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="61" phylum="Arthropoda" rank="species" species="typhlops">
<emphasis id="B906EAE3FFA69D26633EFF586F8221EE" box="[368,495,224,248]" italics="true" pageId="7" pageNumber="61">C. typhlops</emphasis>
</taxonomicName>
by the acute boss on urosome 1, the longer dactyls of the pereopods, the rectangular form of the propodus of gnathopod 2 (suboval in
<taxonomicName id="4C724D72FFA69D266095FEBD6D30200A" box="[731,861,260,284]" class="Malacostraca" family="Uristidae" genus="Uristes" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="61" phylum="Arthropoda" rank="species" species="typhlops">
<emphasis id="B906EAE3FFA69D266095FEBD6D30200A" box="[731,861,260,284]" italics="true" pageId="7" pageNumber="61">C. typhlops</emphasis>
</taxonomicName>
), details of the mouthparts and antennae, and the much smaller mature female size (
<quantity id="4C8A9B14FFA69D26606AFE9F6C052029" box="[548,616,295,319]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" pageId="7" pageNumber="61" unit="mm" value="6.0">6 mm</quantity>
in
<taxonomicName id="4C724D72FFA69D2660DEFE906CB42056" box="[656,729,296,320]" class="Malacostraca" family="Uristidae" genus="Centromedon" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="61" phylum="Arthropoda" rank="species" species="zoe">
<emphasis id="B906EAE3FFA69D2660DEFE906CB42056" box="[656,729,296,320]" italics="true" pageId="7" pageNumber="61">C. zoe</emphasis>
</taxonomicName>
vs.
<quantity id="4C8A9B14FFA69D266145FE9F6D1F2029" box="[779,882,295,319]" metricMagnitude="-2" metricUnit="m" metricValue="1.75" pageId="7" pageNumber="61" unit="mm" value="17.5">17.5 mm</quantity>
in
<taxonomicName id="4C724D72FFA69D2661D4FE906A712056" box="[922,1052,296,320]" class="Malacostraca" family="Uristidae" genus="Uristes" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="61" phylum="Arthropoda" rank="species" species="typhlops">
<emphasis id="B906EAE3FFA69D2661D4FE906A712056" box="[922,1052,296,320]" italics="true" pageId="7" pageNumber="61">C. typhlops</emphasis>
</taxonomicName>
). It can be distinguished from
<taxonomicName id="4C724D72FFA69D2667CCFE906E912072" class="Malacostraca" family="Uristidae" genus="Centromedon" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="61" phylum="Arthropoda" rank="species" species="mediator">
<emphasis id="B906EAE3FFA69D2667CCFE906E912072" italics="true" pageId="7" pageNumber="61">C. mediator</emphasis>
</taxonomicName>
by the form of gnathopod 2 (chelate in
<taxonomicName id="4C724D72FFA69D2660F7FEF56D532072" box="[697,830,332,356]" class="Malacostraca" family="Uristidae" genus="Centromedon" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="61" phylum="Arthropoda" rank="species" species="mediator">
<emphasis id="B906EAE3FFA69D2660F7FEF56D532072" box="[697,830,332,356]" italics="true" pageId="7" pageNumber="61">C. mediator</emphasis>
</taxonomicName>
), the number of articles in the antennae, the less welldeveloped molar, the number of A2 setae on the mandibular palp, and the less produced epimeron 3 tooth. It can be distinguished from
<taxonomicName id="4C724D72FFA69D26633DFE2D6FBB20BA" box="[371,470,404,428]" class="Malacostraca" family="Lysianassidae" genus="Orchomenella" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="61" phylum="Arthropoda" rank="species" species="laevis">
<emphasis id="B906EAE3FFA69D26633DFE2D6FBB20BA" box="[371,470,404,428]" italics="true" pageId="7" pageNumber="61">C. laevis</emphasis>
</taxonomicName>
by the fully setose anterior margin of the basis of gnathopod 1 (only two setae in
<taxonomicName id="4C724D72FFA69D2667CCFE2D6EB520C6" class="Malacostraca" family="Lysianassidae" genus="Orchomenella" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="61" phylum="Arthropoda" rank="species" species="laevis">
<emphasis id="B906EAE3FFA69D2667CCFE2D6EB520C6" italics="true" pageId="7" pageNumber="61">C. laevis</emphasis>
</taxonomicName>
), the length of the dactyls on pereopods 3 and 4 (subequal to propodus in
<emphasis id="B906EAE3FFA69D266655FE006A0520C6" box="[1051,1128,440,464]" italics="true" pageId="7" pageNumber="61">
<taxonomicName id="4C724D72FFA69D266655FE006A0920C6" box="[1051,1124,440,464]" class="Malacostraca" family="Uristidae" genus="Centromedon" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="61" phylum="Arthropoda" rank="species" species="zoe">C. zoe</taxonomicName>
,
</emphasis>
longer than propodus in
<taxonomicName id="4C724D72FFA69D2667CCFE006EB520E2" class="Malacostraca" family="Lysianassidae" genus="Orchomenella" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="61" phylum="Arthropoda" rank="species" species="laevis">
<emphasis id="B906EAE3FFA69D2667CCFE006EB520E2" italics="true" pageId="7" pageNumber="61">C. laevis</emphasis>
</taxonomicName>
), the anterior margin of coxa 1 (concave in
<emphasis id="B906EAE3FFA69D2660F1FE656D6620E2" box="[703,779,477,500]" italics="true" pageId="7" pageNumber="61">
<taxonomicName id="4C724D72FFA69D2660F1FE656D6A20E2" box="[703,775,477,500]" class="Malacostraca" family="Uristidae" genus="Centromedon" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="61" phylum="Arthropoda" rank="species" species="zoe">C. zoe</taxonomicName>
,
</emphasis>
convex in
<emphasis id="B906EAE3FFA69D2661CBFE656DF220E2" box="[901,927,477,500]" italics="true" pageId="7" pageNumber="61">C.</emphasis>
<taxonomicName id="4C724D72FFA69D2661EBFE646D8520E2" box="[933,1000,476,500]" class="Malacostraca" family="Lysianassidae" genus="Orchomenella" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="61" phylum="Arthropoda" rank="species" species="laevis">laevis</taxonomicName>
) and the shape of coxa 4 posterior lobe (more rounded in
<taxonomicName id="4C724D72FFA69D26632EFDB86FCB230E" box="[352,422,512,536]" class="Malacostraca" family="Uristidae" genus="Centromedon" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="61" phylum="Arthropoda" rank="species" species="zoe">
<emphasis id="B906EAE3FFA69D26632EFDB86FCB230E" box="[352,422,512,536]" italics="true" pageId="7" pageNumber="61">C. zoe</emphasis>
</taxonomicName>
).
</paragraph>
</subSubSection>
<subSubSection id="C368657AFFA69D26628BFD9C6FAD222E" pageId="7" pageNumber="61" type="reference_group">
<paragraph id="8BCD36F1FFA69D26628BFD9C6FAD222E" blockId="7.[151,1436,151,824]" pageId="7" pageNumber="61">
<taxonomicName id="4C724D72FFA69D26628BFD9C6C24232A" authority="Norman, 1900" authorityName="Norman" authorityYear="1900" box="[197,585,548,572]" class="Malacostraca" family="Lysianassidae" genus="Tryphosella" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="61" phylum="Arthropoda" rank="species" species="abyssi">
<emphasis id="B906EAE3FFA69D26628BFD9C6FF5232A" box="[197,408,548,572]" italics="true" pageId="7" pageNumber="61">Tryphosella abyssi</emphasis>
<bibRefCitation id="EFE34B00FFA69D2663EFFD9D6C24232A" author="Norman" box="[417,585,548,572]" pageId="7" pageNumber="61" refString="Norman, A. M. (1900) British Amphipoda: Fam. Lysianassidae (concluded). Annals and Magazine of Natural History, Series 7, 5, 196 - 214." type="journal article" year="1900">Norman, 1900</bibRefCitation>
</taxonomicName>
, included under
<taxonomicName id="4C724D72FFA69D266146FD9D6D34232A" ID-CoL="7Q5VZ" box="[776,857,549,572]" class="Malacostraca" family="Uristidae" genus="Uristes" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="61" phylum="Arthropoda" rank="genus">
<emphasis id="B906EAE3FFA69D266146FD9D6D34232A" box="[776,857,549,572]" italics="true" pageId="7" pageNumber="61">Uristes</emphasis>
</taxonomicName>
by
<bibRefCitation id="EFE34B00FFA69D2661C9FD9C6AA9232A" author="Barnard" box="[903,1220,548,572]" pageId="7" pageNumber="61" refString="Barnard J. L. &amp; Karaman, G. S. (1991) The families and genera of marine gammaridean Amphipoda (except marine gammaroids). Records of the Australian Museum, Supplement 13 (2), 419 - 866." type="journal article" year="1991">Barnard &amp; Karaman (1991)</bibRefCitation>
has been recorded only once. A single
<quantity id="4C8A9B14FFA69D266333FDFF6FD22376" box="[381,447,583,608]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" pageId="7" pageNumber="61" unit="mm" value="6.0">6 mm</quantity>
male specimen was collected at
<quantity id="4C8A9B14FFA69D266178FDFF6DE12376" box="[822,908,583,608]" metricMagnitude="3" metricUnit="m" metricValue="1.071" pageId="7" pageNumber="61" unit="m" value="1071.0">1071 m</quantity>
in the ‘cold area of the
<collectingCountry id="F3657661FFA69D2666EEFDF16A8D2376" box="[1184,1248,585,608]" name="Faroe Islands" pageId="7" pageNumber="61">Faroe</collectingCountry>
Channel’ by Sir John Murray, aboard HMS
<taxonomicName id="4C724D72FFA69D266386FDD56C662392" box="[456,523,621,644]" class="Amphibia" family="Ambystomatidae" genus="Triton" higherTaxonomySource="CoL" kingdom="Animalia" order="Caudata" pageId="7" pageNumber="61" phylum="Chordata" rank="genus">
<emphasis id="B906EAE3FFA69D266386FDD56C662392" box="[456,523,621,644]" italics="true" pageId="7" pageNumber="61">Triton</emphasis>
</taxonomicName>
, in 1882 (Station 7:
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,
<geoCoordinate id="EE465036FFA69D26612CFDD46DAF2392" box="[866,962,620,644]" direction="west" orientation="longitude" pageId="7" pageNumber="61" precision="925" value="-7.1666665">7°10' W</geoCoordinate>
).
<typeStatus id="54C98853FFA69D26619BFDD56A612393" box="[981,1036,621,645]" pageId="7" pageNumber="61">Type</typeStatus>
material of this species is not in the Norman Collection at the Natural History Museum. The description and illustrations given by
<bibRefCitation id="EFE34B00FFA69D2666FAFD296B0923BE" author="Norman" box="[1204,1380,656,680]" pageId="7" pageNumber="61" refString="Norman, A. M. (1900) British Amphipoda: Fam. Lysianassidae (concluded). Annals and Magazine of Natural History, Series 7, 5, 196 - 214." type="journal article" year="1900">Norman (1900)</bibRefCitation>
, particularly of the sub-acute lateral cephalic lobes, the dominant upper lip, and the acute urosome boss, place it close to the new species
<taxonomicName id="4C724D72FFA69D26633EFD606C5823E6" ID-CoL="69HY2" box="[368,565,728,752]" class="Malacostraca" family="Uristidae" genus="Centromedon" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="61" phylum="Arthropoda" rank="species" species="zoe">
<emphasis id="B906EAE3FFA69D26633EFD606C5823E6" box="[368,565,728,752]" italics="true" pageId="7" pageNumber="61">Centromedon zoe</emphasis>
</taxonomicName>
. However, the Norman species is distinguished by the rounded posterodistal lobe of epimeron 3. Without
<typeStatus id="54C98853FFA69D2663A2FD456C712203" box="[492,540,765,789]" pageId="7" pageNumber="61">type</typeStatus>
material, or further material that can be linked with this species it is hereby referred to
<emphasis id="B906EAE3FFA69D26635DFC996FD4222E" box="[275,441,800,824]" italics="true" pageId="7" pageNumber="61">nomen dubium</emphasis>
.
</paragraph>
</subSubSection>
</treatment>
</document>
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