675 lines
92 KiB
XML
675 lines
92 KiB
XML
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<mods:title id="6BF5CD0F43139BD2E0E0D28F24B49180">Biogeography and phylogeny of the scavenging amphipod genus Valettietta (Amphipoda: Alicelloidea), with descriptions of two new species from the abyssal Pacific Ocean</mods:title>
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<mods:namePart id="1BFDE92108377CA59E761567ECE93BC6">Stewart, Eva C. D.</mods:namePart>
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<mods:affiliation id="BC35829925C0E9E5BE0D3334819F57F5">School of Ocean and Earth Sciences, University of Southampton, Southampton, SO 14 3 ZH, United Kingdom & Life Sciences Department, Natural History Museum, London, Cromwell Road, South Kensington, SW 7 5 BD, United Kingdom</mods:affiliation>
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<mods:namePart id="2297665F4C745C6E62833E213C3E1843">Bribiesca-Contreras, Guadalupe</mods:namePart>
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<mods:affiliation id="82BCF29C4A7DEE317B2DB295879FC0DB">Life Sciences Department, Natural History Museum, London, Cromwell Road, South Kensington, SW 7 5 BD, United Kingdom</mods:affiliation>
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<mods:namePart id="D107BB78EE6C60EF7A8ADE2C7EE5ABBE">Weston, Johanna N. J.</mods:namePart>
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<taxonomicName id="7BDB4D13B474FFA0FC55FD9DBAE2FDE3" authorityName="Stewart & Bribiesca-Contreras & Weston & Glover & Horton" authorityYear="2024" box="[987,1220,575,602]" class="Malacostraca" family="Valettiopsidae" genus="Valettietta" kingdom="Animalia" order="Amphipoda" pageId="12" pageNumber="13" phylum="Arthropoda" rank="species" species="trottarum" status="sp. nov.">
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<emphasis id="8EAFEA82B474FFA0FC55FD9DBAE2FDE3" bold="true" box="[987,1220,575,602]" italics="true" pageId="12" pageNumber="13">Valettietta trottarum</emphasis>
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<taxonomicNameLabel id="959C57F9B474FFA0FB47FDE2BB06FDE3" box="[1225,1312,576,602]" pageId="12" pageNumber="13" rank="species">sp. nov.</taxonomicNameLabel>
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<paragraph id="BC643690B474FFA0FBC4FDDCBA94FD21" blockId="12.[825,1474,638,857]" box="[1098,1202,638,664]" pageId="12" pageNumber="13">
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<figureCitation id="24E02A15B474FFA0FBC4FDDCBA94FD21" box="[1098,1202,638,664]" captionStart-0="Figure 8" captionStart-1="Figure 9" captionStart-2="Figure 10" captionStart-3="Figure 11" captionStartId-0="13.[113,178,1954,1978]" captionStartId-1="14.[129,194,1839,1863]" captionStartId-2="15.[113,178,1839,1863]" captionStartId-3="16.[129,194,1839,1863]" captionTargetBox-0="[306,1266,1388,1927]" captionTargetBox-1="[226,1376,145,1809]" captionTargetBox-2="[212,1359,145,1809]" captionTargetBox-3="[219,1383,145,1809]" captionTargetId-0="figure-718@13.[306,1266,1388,1927]" captionTargetId-1="figure-8@14.[225,1378,144,1811]" captionTargetId-2="figure-6@15.[211,1361,144,1811]" captionTargetId-3="figure-8@16.[218,1385,144,1811]" captionTargetPageId-0="13" captionTargetPageId-1="14" captionTargetPageId-2="15" captionTargetPageId-3="16" captionText-0="Figure 8. Valettietta trottarum holotype, immature, NHMUK 2024.37, preserved specimen. Scale bar = 1mm." captionText-1="Figure 9. Valettietta trottarum holotype, immature, 10.5 mm, NHMUK 2024.37, Clarion-Clipperton Zone, 4313 m. A = Antenna; GN = Gnathopod." captionText-2="Figure 10. Valettietta trottarum holotype, immature, 10.5 mm, NHMUK 2024.37, Clarion-Clipperton Zone, 4313 m.MX = Maxilla; Md = Mandible; MXP = Maxilliped; LL = Lower lip; UL = Upper lip; l = left; r = right. Unfilled circles indicate setal bases." captionText-3="Figure 11. Valettietta trottarum holotype, immature, 10.5 mm, NHMUK 2024.37, Clarion-Clipperton Zone, 4313 m. P = Pleopod; U = Uropod; T = Telson.P7 and U3 are illustrated from the paratype, immature, 8.79 mm, NHMUK 2024.53." figureDoi-0="http://doi.org/10.5281/zenodo.13786352" figureDoi-1="http://doi.org/10.5281/zenodo.13786354" figureDoi-2="http://doi.org/10.5281/zenodo.13786356" figureDoi-3="http://doi.org/10.5281/zenodo.13786358" httpUri-0="https://zenodo.org/record/13786352/files/figure.png" httpUri-1="https://zenodo.org/record/13786354/files/figure.png" httpUri-2="https://zenodo.org/record/13786356/files/figure.png" httpUri-3="https://zenodo.org/record/13786358/files/figure.png" pageId="12" pageNumber="13">
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<emphasis id="8EAFEA82B474FFA0FBC4FDDCBA94FD21" bold="true" box="[1098,1202,638,664]" pageId="12" pageNumber="13">Figs 8–11</emphasis>
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</paragraph>
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<subSubSection id="F4C1651BB474FFA0FCB7FD07BA46FC0B" pageId="12" pageNumber="13" type="reference_group">
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<paragraph id="BC643690B474FFA0FCB7FD07BBE4FD04" blockId="12.[825,1474,638,857]" box="[825,1474,676,701]" pageId="12" pageNumber="13">
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<treatmentCitationGroup id="9CCB11BEB474FFA0FCB7FD07BBE4FD04" box="[825,1474,676,701]" pageId="12" pageNumber="13">
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<taxonomicName id="7BDB4D13B474FFA0FCB7FD07BDC2FD04" ID-CoL="7FC2F" authorityName="Lincoln & Thurston" authorityYear="1983" box="[825,996,677,701]" class="Malacostraca" family="Valettiopsidae" genus="Valettietta" kingdom="Animalia" order="Amphipoda" pageId="12" pageNumber="13" phylum="Arthropoda" rank="species" species="gracilis">
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<emphasis id="8EAFEA82B474FFA0FCB7FD07BDC2FD04" box="[825,996,677,701]" italics="true" pageId="12" pageNumber="13">Valettietta gracilis</emphasis>
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</taxonomicName>
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—
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<treatmentCitation id="3D7A1081B474FFA0FC71FD07BB05FD04" author="Ritchie H & Jamieson AJ & Piertney SB" box="[1023,1315,676,701]" page="122" pageId="12" pageNumber="13" year="2015">
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<bibRefCitation id="D84A4B61B474FFA0FC71FD07BB05FD04" author="Ritchie H & Jamieson AJ & Piertney SB" box="[1023,1315,676,701]" pageId="12" pageNumber="13" pagination="119 - 31" refId="ref17281" refString="Ritchie H, Jamieson AJ, Piertney SB. Phylogenetic relationships among hadal amphipods of the Superfamily Lysianassoidea: implications for taxonomy and biogeography. Deep Sea Research Part I: Oceanographic Research Papers 2015; 105: 119 - 31. https: // doi. org / 10.1016 / j. dsr. 2015.08.014" type="journal article" year="2015">
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Ritchie
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<emphasis id="8EAFEA82B474FFA0FBC0FD07BA50FD04" box="[1102,1142,677,701]" italics="true" pageId="12" pageNumber="13">et al</emphasis>
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., 2015: 122–128
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</bibRefCitation>
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</treatmentCitation>
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, fig 2, table 1, 3.
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</paragraph>
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<paragraph id="BC643690B474FFA0FCDBFD66BBB8FD65" blockId="12.[825,1474,638,857]" box="[853,1438,708,732]" pageId="12" pageNumber="13">
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<treatmentCitationGroup id="9CCB11BEB474FFA0FCDBFD66BBB8FD65" box="[853,1438,708,732]" pageId="12" pageNumber="13">
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<taxonomicName id="7BDB4D13B474FFA0FCDBFD66BA05FD65" ID-CoL="7FC2G" box="[853,1059,708,732]" class="Malacostraca" family="Valettiopsidae" genus="Valettietta" kingdom="Animalia" order="Amphipoda" pageId="12" pageNumber="13" phylum="Arthropoda" rank="species" species="anacantha">
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<emphasis id="8EAFEA82B474FFA0FCDBFD66BA05FD65" box="[853,1059,708,732]" italics="true" pageId="12" pageNumber="13">Valettietta anacantha</emphasis>
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</taxonomicName>
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—
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<bibRefCitation id="D84A4B61B474FFA0FBB0FD66BB42FD65" author="Ritchie H & Jamieson AJ & Piertney SB" box="[1086,1380,708,732]" pageId="12" pageNumber="13" pagination="119 - 31" refId="ref17281" refString="Ritchie H, Jamieson AJ, Piertney SB. Phylogenetic relationships among hadal amphipods of the Superfamily Lysianassoidea: implications for taxonomy and biogeography. Deep Sea Research Part I: Oceanographic Research Papers 2015; 105: 119 - 31. https: // doi. org / 10.1016 / j. dsr. 2015.08.014" type="journal article" year="2015">
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Ritchie
|
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<emphasis id="8EAFEA82B474FFA0FB03FD67BA93FD65" box="[1165,1205,708,732]" italics="true" pageId="12" pageNumber="13">et al</emphasis>
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., 2015: 122–128
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</bibRefCitation>
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</treatmentCitation>
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, fig 2.
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</paragraph>
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<paragraph id="BC643690B474FFA0FCDBFD41BA53FCA2" blockId="12.[825,1474,638,857]" pageId="12" pageNumber="13">
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<treatmentCitationGroup id="9CCB11BEB474FFA0FCDBFD41BA53FCA2" pageId="12" pageNumber="13">
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<taxonomicName id="7BDB4D13B474FFA0FCDBFD41BAA2FD42" ID-CoL="7FC2G" authority="Va" authorityName="Va" box="[853,1156,739,763]" class="Malacostraca" family="Valettiopsidae" genus="Valettietta" isUncertain="true" kingdom="Animalia" order="Amphipoda" pageId="12" pageNumber="13" phylum="Arthropoda" rank="species" species="anacantha">
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<emphasis id="8EAFEA82B474FFA0FCDBFD41BD91FD42" box="[853,951,739,763]" italics="true" pageId="12" pageNumber="13">Valettietta</emphasis>
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cf.
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<emphasis id="8EAFEA82B474FFA0FC61FD41BA70FD42" box="[1007,1110,739,763]" italics="true" pageId="12" pageNumber="13">anacantha</emphasis>
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Va
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||
</taxonomicName>
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||
1—
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||
<treatmentCitation id="3D7A1081B474FFA0FB29FD41BD96FCA3" author="Bribiesca-Contreras G & Dahlgren TG & Horton T" page="1" pageId="12" pageNumber="13" year="2021">
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<bibRefCitation id="D84A4B61B474FFA0FB29FD41BD96FCA3" author="Bribiesca-Contreras G & Dahlgren TG & Horton T" pageId="12" pageNumber="13" refId="ref13710" refString="Bribiesca-Contreras G, Dahlgren TG, Horton T et al. Biogeography and connectivity across habitat types and geographical scales in Pacific abyssal scavenging amphipods. Frontiers in Marine Science 2021; 8: 705237." type="journal volume" year="2021">
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||
Bribiesca-Contreras
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<emphasis id="8EAFEA82B474FFA0FA0DFD46BB91FD42" box="[1411,1463,739,763]" italics="true" pageId="12" pageNumber="13">et al</emphasis>
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., 2021: 1–15
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</bibRefCitation>
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</treatmentCitation>
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, figs 1, 4–6, table 1.
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</paragraph>
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<paragraph id="BC643690B474FFA0FCDBFC80BDF2FCE0" blockId="12.[825,1474,638,857]" pageId="12" pageNumber="13">
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<treatmentCitationGroup id="9CCB11BEB474FFA0FCDBFC80BDF2FCE0" pageId="12" pageNumber="13">
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<taxonomicName id="7BDB4D13B474FFA0FCDBFC80BA67FC83" ID-CoL="7FC2G" box="[853,1089,802,826]" class="Malacostraca" family="Valettiopsidae" genus="Valettietta" isUncertain="true" kingdom="Animalia" order="Amphipoda" pageId="12" pageNumber="13" phylum="Arthropoda" rank="species" species="anacantha">
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<emphasis id="8EAFEA82B474FFA0FCDBFC80BD91FC83" box="[853,951,802,826]" italics="true" pageId="12" pageNumber="13">Valettietta</emphasis>
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||
cf.
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<emphasis id="8EAFEA82B474FFA0FC55FC80BA67FC83" box="[987,1089,802,826]" italics="true" pageId="12" pageNumber="13">anacantha</emphasis>
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</taxonomicName>
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||
—
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||
<treatmentCitation id="3D7A1081B474FFA0FBD2FC80BB5BFC83" author="Mohrbeck I & Horton T & Jazdzewska AM" box="[1116,1405,802,826]" page="1" pageId="12" pageNumber="13" year="2021">
|
||
<bibRefCitation id="D84A4B61B474FFA0FBD2FC80BB5BFC83" author="Mohrbeck I & Horton T & Jazdzewska AM" box="[1116,1405,802,826]" pageId="12" pageNumber="13" refId="ref16831" refString="Mohrbeck I, Horton T, Jazdzewska AM et al. DNA barcoding and cryptic diversity of deep-sea scavenging amphipods in the Clarion-Clipperton Zone (Eastern Equatorial Pacific). Marine Biodiversity 2021; 51: 26." type="journal volume" year="2021">
|
||
Mohrbeck
|
||
<emphasis id="8EAFEA82B474FFA0FB42FC81BAD3FC83" box="[1228,1269,802,826]" italics="true" pageId="12" pageNumber="13">et al</emphasis>
|
||
., 2021: 1–12
|
||
</bibRefCitation>
|
||
</treatmentCitation>
|
||
, figs 3, 5, 7, tables 2, 3.
|
||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
<paragraph id="BC643690B474FFA0FCB7FCD9BA46FC0B" blockId="12.[825,1474,891,946]" pageId="12" pageNumber="13">
|
||
<emphasis id="8EAFEA82B474FFA0FCB7FCD9BA35FC2B" box="[825,1043,891,915]" italics="true" pageId="12" pageNumber="13">ZooBank registration:</emphasis>
|
||
http://zoobank.org/
|
||
<uuid id="C87D0C45B474FFA0FB74FCD9BA46FC0B" pageId="12" pageNumber="13">901CA16B-ECE3- 4886-A72D-74960AA34027</uuid>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="F4C1651BB474FFA1FCB7FC71BFFFFD21" lastPageId="13" lastPageNumber="14" pageId="12" pageNumber="13" type="materials_examined">
|
||
<paragraph id="BC643690B474FFA0FCB7FC71BAFDFBD0" blockId="12.[825,1474,979,1129]" pageId="12" pageNumber="13">
|
||
<materialsCitation id="0CB33CCDB474FFA0FCB7FC71BAFDFBD0" collectionCode="NHMUK, PP" elevation="4313" latitude="-1.4666667" longLatPrecision="927" longitude="-123.004" pageId="12" pageNumber="13" specimenCode="ECDS-AMP10, NHMUK 2024.37, PP841401, PP855319, PP848488" specimenCount="1" typeStatus="holotype">
|
||
<emphasis id="8EAFEA82B474FFA0FCB7FC71BDBFFC52" box="[825,921,979,1003]" italics="true" pageId="12" pageNumber="13">
|
||
<typeStatus id="63608832B474FFA0FCB7FC71BDB2FC52" box="[825,916,979,1003]" pageId="12" pageNumber="13" type="holotype">Holotype</typeStatus>
|
||
:
|
||
</emphasis>
|
||
Immature,
|
||
<quantity id="7B239B75B474FFA0FBAFFC71BA58FC52" box="[1057,1150,979,1003]" metricMagnitude="-2" metricUnit="m" metricValue="1.05" pageId="12" pageNumber="13" unit="mm" value="10.5">10.5 mm</quantity>
|
||
, carcass and 22 slides,
|
||
<specimenCode id="EC7D9EEBB474FFA0FAF6FC71BDAAFBB2" collectionCode="ECDS-AMP" pageId="12" pageNumber="13">ECDS-AMP10</specimenCode>
|
||
,
|
||
<specimenCode id="EC7D9EEBB474FFA0FC17FC51BA7AFBB2" box="[921,1116,1011,1035]" collectionCode="NHMUK" country="United Kingdom" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34665" lsid="urn:lsid:biocol.org:col:34665" name="Natural History Museum, London" pageId="12" pageNumber="13" type="Museum">NHMUK 2024.37</specimenCode>
|
||
, Clarion-Clipperton Zone, Pacific Ocean (
|
||
<geoCoordinate id="D9EF5057B474FFA0FC1EFBB0BDDBFB90" box="[912,1021,1042,1066]" degrees="16.891" direction="north" orientation="latitude" pageId="12" pageNumber="13" precision="55" value="16.891">16.891° N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="D9EF5057B474FFA0FB83FBB0BAB4FB93" box="[1037,1170,1042,1066]" degrees="123.004" direction="west" orientation="longitude" pageId="12" pageNumber="13" precision="55" value="-123.004">123.004° W</geoCoordinate>
|
||
), expedition JC120, Station 008, depth
|
||
<quantity id="7B239B75B474FFA0FC3DFB93BA20FBF0" box="[947,1030,1073,1097]" metricMagnitude="3" metricUnit="m" metricValue="4.313" pageId="12" pageNumber="13" unit="m" value="4313.0">4313 m</quantity>
|
||
, genseq-1
|
||
<emphasis id="8EAFEA82B474FFA0FBF6FB90BA82FBF0" box="[1144,1188,1074,1097]" italics="true" pageId="12" pageNumber="13">COI</emphasis>
|
||
(
|
||
<specimenCode id="EC7D9EEBB474FFA0FB3AFB93BB0FFBF0" box="[1204,1321,1073,1097]" collectionCode="PP" pageId="12" pageNumber="13">PP841401</specimenCode>
|
||
), genseq-1
|
||
<emphasis id="8EAFEA82B474FFA0FA2FFB93BBE4FBF0" box="[1441,1474,1073,1097]" italics="true" pageId="12" pageNumber="13">H3</emphasis>
|
||
(
|
||
<specimenCode id="EC7D9EEBB474FFA0FCCFFBF2BD93FBD1" box="[833,949,1104,1128]" collectionCode="PP" pageId="12" pageNumber="13">PP855319</specimenCode>
|
||
), genseq-1 28S (
|
||
<specimenCode id="EC7D9EEBB474FFA0FBD4FBF3BAF6FBD0" box="[1114,1232,1105,1129]" collectionCode="PP" pageId="12" pageNumber="13">PP848488</specimenCode>
|
||
).
|
||
</materialsCitation>
|
||
</paragraph>
|
||
<paragraph id="BC643690B474FFA0FCB7FB29BB24F8EA" blockId="12.[823,1476,1162,1875]" pageId="12" pageNumber="13">
|
||
<materialsCitation id="0CB33CCDB474FFA0FCB7FB29BDABFB78" pageId="12" pageNumber="13" specimenCode="ECDS-AMP13" specimenCount="1" typeStatus="paratype">
|
||
<emphasis id="8EAFEA82B474FFA0FCB7FB29BDBCFB1B" box="[825,922,1163,1186]" italics="true" pageId="12" pageNumber="13">
|
||
<typeStatus id="63608832B474FFA0FCB7FB29BDB3FB1B" box="[825,917,1163,1186]" pageId="12" pageNumber="13" type="paratype">Paratypes</typeStatus>
|
||
:
|
||
</emphasis>
|
||
Immature,
|
||
<quantity id="7B239B75B474FFA0FBAEFB28BA5FFB18" box="[1056,1145,1162,1186]" metricMagnitude="-3" metricUnit="m" metricValue="8.79" pageId="12" pageNumber="13" unit="mm" value="8.79">8.79 mm</quantity>
|
||
, carcass and two slides,
|
||
<specimenCode id="EC7D9EEBB474FFA0FAF5FB28BDAFFB78" collectionCode="ECDS-AMP" pageId="12" pageNumber="13">ECDS-AMP13</specimenCode>
|
||
,
|
||
</materialsCitation>
|
||
<materialsCitation id="0CB33CCDB474FFA0FC15FB08BA7BFB78" box="[923,1117,1193,1217]" collectionCode="NHMUK" isTailEnumeration="true" pageId="12" pageNumber="13" specimenCode="NHMUK 2024.53" specimenCount="1" typeStatus="paratype">
|
||
<specimenCode id="EC7D9EEBB474FFA0FC15FB08BA7BFB78" box="[923,1117,1193,1217]" collectionCode="NHMUK" country="United Kingdom" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34665" lsid="urn:lsid:biocol.org:col:34665" name="Natural History Museum, London" pageId="12" pageNumber="13" type="Museum">NHMUK 2024.53</specimenCode>
|
||
</materialsCitation>
|
||
,
|
||
<materialsCitation id="0CB33CCDB474FFA0FBE1FB0BBB7DFA86" collectionCode="PP" elevation="4230" latitude="-2.4666667" longLatPrecision="927" longitude="-122.833" pageId="12" pageNumber="13" specimenCode="PP841403, PP849004, PP855320, PP848489, ECDS-AMP17" specimenCount="1" typeStatus="paratype">
|
||
Clarion-Clipperton Zone, Pacific Ocean (
|
||
<geoCoordinate id="D9EF5057B474FFA0FC1CFB6BBDDEFB59" box="[914,1016,1225,1249]" degrees="17.321" direction="north" orientation="latitude" pageId="12" pageNumber="13" precision="55" value="17.321">17.321° N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="D9EF5057B474FFA0FB83FB6BBAB7FB58" box="[1037,1169,1225,1249]" degrees="122.833" direction="west" orientation="longitude" pageId="12" pageNumber="13" precision="55" value="-122.833">122.833° W</geoCoordinate>
|
||
), expedition JC120, Station 039, depth
|
||
<quantity id="7B239B75B474FFA0FC3AFB4ABA21FB46" box="[948,1031,1256,1280]" metricMagnitude="3" metricUnit="m" metricValue="4.2299999999999995" pageId="12" pageNumber="13" unit="m" value="4230.0">4230 m</quantity>
|
||
, genseq-2
|
||
<emphasis id="8EAFEA82B474FFA0FBF6FB4ABA85FB46" box="[1144,1187,1256,1279]" italics="true" pageId="12" pageNumber="13">COI</emphasis>
|
||
(
|
||
<specimenCode id="EC7D9EEBB474FFA0FB3BFB4ABB02FAB9" box="[1205,1316,1256,1280]" collectionCode="PP" pageId="12" pageNumber="13">PP841403</specimenCode>
|
||
), genseq-2 16S (
|
||
<specimenCode id="EC7D9EEBB474FFA0FCCEFAA5BD89FAA6" box="[832,943,1287,1311]" collectionCode="PP" pageId="12" pageNumber="13">PP849004</specimenCode>
|
||
), genseq-2
|
||
<emphasis id="8EAFEA82B474FFA0FB98FAA5BA10FAA6" box="[1046,1078,1287,1311]" italics="true" pageId="12" pageNumber="13">H3</emphasis>
|
||
(
|
||
<specimenCode id="EC7D9EEBB474FFA0FBCCFAA5BA96FAA6" box="[1090,1200,1287,1311]" collectionCode="PP" pageId="12" pageNumber="13">PP855320</specimenCode>
|
||
), genseq-2 28S (
|
||
<specimenCode id="EC7D9EEBB474FFA0FAC7FAA5BB9EFAA6" box="[1353,1464,1287,1311]" collectionCode="PP" pageId="12" pageNumber="13">PP848489</specimenCode>
|
||
). Immature,
|
||
<quantity id="7B239B75B474FFA0FC2DFA84BDDAFA87" box="[931,1020,1318,1342]" metricMagnitude="-3" metricUnit="m" metricValue="8.65" pageId="12" pageNumber="13" unit="mm" value="8.65">8.65 mm</quantity>
|
||
, carcass and 1 slide,
|
||
<specimenCode id="EC7D9EEBB474FFA0FB4FFA85BB71FA86" box="[1217,1367,1319,1343]" collectionCode="ECDS-AMP" pageId="12" pageNumber="13">ECDS-AMP17</specimenCode>
|
||
,
|
||
</materialsCitation>
|
||
<materialsCitation id="0CB33CCDB474FFA0FAEEFA85BDADFAE7" collectionCode="NHMUK" elevation="4230" isTailEnumeration="true" latitude="-2.4666667" longLatPrecision="927" longitude="-122.833" pageId="12" pageNumber="13" specimenCode="NHMUK 2024.39" specimenCount="1" typeStatus="paratype">
|
||
<specimenCode id="EC7D9EEBB474FFA0FAEEFA85BDADFAE7" collectionCode="NHMUK" country="United Kingdom" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34665" lsid="urn:lsid:biocol.org:col:34665" name="Natural History Museum, London" pageId="12" pageNumber="13" type="Museum">NHMUK 2024.39</specimenCode>
|
||
</materialsCitation>
|
||
,
|
||
<materialsCitation id="0CB33CCDB474FFA0FC10FAE4BBE5FA24" collectionCode="PP" elevation="4313" latitude="16.891" longLatPrecision="76" longitude="-123.004" pageId="12" pageNumber="13" specimenCode="PP841405, ECDS-AMP18" specimenCount="1" typeStatus="paratype">
|
||
Clarion-Clipperton Zone, Pacific Ocean (
|
||
<geoCoordinate id="D9EF5057B474FFA0FAD7FAE4BB99FAE4" box="[1369,1471,1350,1374]" degrees="16.891" direction="north" orientation="latitude" pageId="12" pageNumber="13" precision="55" value="16.891">16.891° N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="D9EF5057B474FFA0FCB7FAC7BD88FAC4" box="[825,942,1381,1405]" degrees="123.004" direction="west" orientation="longitude" pageId="12" pageNumber="13" precision="55" value="-123.004">123.004°W</geoCoordinate>
|
||
),expeditionJC120,Station 008,depth
|
||
<quantity id="7B239B75B474FFA0FA92FAC7BB40FAC4" box="[1308,1382,1381,1405]" metricMagnitude="3" metricUnit="m" metricValue="4.313" pageId="12" pageNumber="13" unit="m" value="4313.0">4313m</quantity>
|
||
,genseq-2
|
||
<emphasis id="8EAFEA82B474FFA0FCB9FA27BD44FA25" box="[823,866,1413,1436]" italics="true" pageId="12" pageNumber="13">COI</emphasis>
|
||
(
|
||
<specimenCode id="EC7D9EEBB474FFA0FCF9FA26BDC0FA25" box="[887,998,1412,1436]" collectionCode="PP" pageId="12" pageNumber="13">PP841405</specimenCode>
|
||
). Immature,
|
||
<quantity id="7B239B75B474FFA0FBE3FA27BAE3FA25" box="[1133,1221,1413,1437]" metricMagnitude="-3" metricUnit="m" metricValue="9.09" pageId="12" pageNumber="13" unit="mm" value="9.09">9.09 mm</quantity>
|
||
, carcass,
|
||
<specimenCode id="EC7D9EEBB474FFA0FAA7FA27BBE6FA24" box="[1321,1472,1413,1437]" collectionCode="ECDS-AMP" pageId="12" pageNumber="13">ECDS-AMP18</specimenCode>
|
||
,
|
||
</materialsCitation>
|
||
<materialsCitation id="0CB33CCDB474FFA0FCB7FA06BDD9FA05" box="[825,1023,1444,1468]" collectionCode="NHMUK" elevation="4313" isTailEnumeration="true" latitude="16.891" longLatPrecision="76" longitude="-123.004" pageId="12" pageNumber="13" specimenCode="NHMUK 2024.40" specimenCount="1" typeStatus="paratype">
|
||
<specimenCode id="EC7D9EEBB474FFA0FCB7FA06BDD9FA05" box="[825,1023,1444,1468]" collectionCode="NHMUK" country="United Kingdom" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34665" lsid="urn:lsid:biocol.org:col:34665" name="Natural History Museum, London" pageId="12" pageNumber="13" type="Museum">NHMUK 2024.40</specimenCode>
|
||
</materialsCitation>
|
||
,
|
||
<materialsCitation id="0CB33CCDB474FFA0FB9BFA06BAD2F9A3" collectionCode="PP" elevation="4313" latitude="-2.2666667" longLatPrecision="927" longitude="-123.004" pageId="12" pageNumber="13" specimenCode="PP841406, PP849006, ECDS-AMP21" specimenCount="1" typeStatus="paratype">
|
||
Clarion-Clipperton Zone, Pacific Ocean (
|
||
<geoCoordinate id="D9EF5057B474FFA0FCCEFA61BD80FA62" box="[832,934,1475,1499]" degrees="16.891" direction="north" orientation="latitude" pageId="12" pageNumber="13" precision="55" value="16.891">16.891° N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="D9EF5057B474FFA0FC3AFA61BA17FA62" box="[948,1073,1475,1499]" degrees="123.004" direction="west" orientation="longitude" pageId="12" pageNumber="13" precision="55" value="-123.004">123.004° W</geoCoordinate>
|
||
), expedition JC120, Station 008, depth
|
||
<quantity id="7B239B75B474FFA0FCB7FA41BDACFA43" box="[825,906,1507,1531]" metricMagnitude="3" metricUnit="m" metricValue="4.313" pageId="12" pageNumber="13" unit="m" value="4313.0">4313 m</quantity>
|
||
, genseq-2
|
||
<emphasis id="8EAFEA82B474FFA0FC78FA41BA07FA43" box="[1014,1057,1507,1530]" italics="true" pageId="12" pageNumber="13">COI</emphasis>
|
||
(
|
||
<specimenCode id="EC7D9EEBB474FFA0FBBFFA41BAB9FA42" box="[1073,1183,1507,1531]" collectionCode="PP" pageId="12" pageNumber="13">PP841406</specimenCode>
|
||
), genseq-2 16S (
|
||
<specimenCode id="EC7D9EEBB474FFA0FAC7FA41BB9EFA42" box="[1353,1464,1507,1531]" collectionCode="PP" pageId="12" pageNumber="13">PP849006</specimenCode>
|
||
). Immature,
|
||
<quantity id="7B239B75B474FFA0FC24F9A0BDD0F9A0" box="[938,1014,1538,1562]" metricMagnitude="-3" metricUnit="m" metricValue="7.9" pageId="12" pageNumber="13" unit="mm" value="7.9">7.9 mm</quantity>
|
||
, carcass,
|
||
<specimenCode id="EC7D9EEBB474FFA0FBD4F9A0BAD6F9A3" box="[1114,1264,1538,1562]" collectionCode="ECDS-AMP" pageId="12" pageNumber="13">ECDS-AMP21</specimenCode>
|
||
,
|
||
</materialsCitation>
|
||
<materialsCitation id="0CB33CCDB474FFA0FA8EF9A0BBE6F9A3" box="[1280,1472,1538,1562]" collectionCode="NHMUK" elevation="4313" isTailEnumeration="true" latitude="-2.2666667" longLatPrecision="927" longitude="-123.004" pageId="12" pageNumber="13" specimenCode="NHMUK 2024.43" specimenCount="1" typeStatus="paratype">
|
||
<specimenCode id="EC7D9EEBB474FFA0FA8EF9A0BBE6F9A3" box="[1280,1472,1538,1562]" collectionCode="NHMUK" country="United Kingdom" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34665" lsid="urn:lsid:biocol.org:col:34665" name="Natural History Museum, London" pageId="12" pageNumber="13" type="Museum">NHMUK 2024.43</specimenCode>
|
||
</materialsCitation>
|
||
,
|
||
<materialsCitation id="0CB33CCDB474FFA0FCB7F983BACDF92E" collectionCode="PP" elevation="4313" latitude="-2.2666667" longLatPrecision="927" longitude="-123.004" pageId="12" pageNumber="13" specimenCode="PP841409, PP849009, ECDS-AMP22" specimenCount="1" typeStatus="paratype">
|
||
Clarion-Clipperton Zone, Pacific Ocean (
|
||
<geoCoordinate id="D9EF5057B474FFA0FB7CF983BB7EF980" box="[1266,1368,1569,1593]" degrees="16.891" direction="north" orientation="latitude" pageId="12" pageNumber="13" precision="55" value="16.891">16.891° N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="D9EF5057B474FFA0FAE5F983BD73F9E0" degrees="123.004" direction="west" orientation="longitude" pageId="12" pageNumber="13" precision="55" value="-123.004">123.004° W</geoCoordinate>
|
||
), expedition JC120, Station 008, depth
|
||
<quantity id="7B239B75B474FFA0FB6EF9E3BB09F9E1" box="[1248,1327,1601,1625]" metricMagnitude="3" metricUnit="m" metricValue="4.313" pageId="12" pageNumber="13" unit="m" value="4313.0">4313 m</quantity>
|
||
, genseq-2
|
||
<emphasis id="8EAFEA82B474FFA0FA19F9E3BBE4F9E1" box="[1431,1474,1601,1624]" italics="true" pageId="12" pageNumber="13">COI</emphasis>
|
||
(
|
||
<specimenCode id="EC7D9EEBB474FFA0FCCEF9C2BD89F9C1" box="[832,943,1632,1656]" collectionCode="PP" pageId="12" pageNumber="13">PP841409</specimenCode>
|
||
), genseq-2 16S (
|
||
<specimenCode id="EC7D9EEBB474FFA0FBE4F9C2BAFCF9C1" box="[1130,1242,1632,1656]" collectionCode="PP" pageId="12" pageNumber="13">PP849009</specimenCode>
|
||
). Immature,
|
||
<quantity id="7B239B75B474FFA0FAE8F9C2BB99F9CE" box="[1382,1471,1632,1656]" metricMagnitude="-3" metricUnit="m" metricValue="7.92" pageId="12" pageNumber="13" unit="mm" value="7.92">7.92 mm</quantity>
|
||
, carcass and three slides,
|
||
<specimenCode id="EC7D9EEBB474FFA0FBDFF9DDBAC1F92E" box="[1105,1255,1663,1687]" collectionCode="ECDS-AMP" pageId="12" pageNumber="13">ECDS-AMP22</specimenCode>
|
||
,
|
||
</materialsCitation>
|
||
<materialsCitation id="0CB33CCDB474FFA0FB75F922BBE6F92E" box="[1275,1472,1663,1687]" collectionCode="NHMUK" elevation="4313" isTailEnumeration="true" latitude="-2.2666667" longLatPrecision="927" longitude="-123.004" pageId="12" pageNumber="13" specimenCode="NHMUK 2024.44" specimenCount="1" typeStatus="paratype">
|
||
<specimenCode id="EC7D9EEBB474FFA0FB75F922BBE6F92E" box="[1275,1472,1663,1687]" collectionCode="NHMUK" country="United Kingdom" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34665" lsid="urn:lsid:biocol.org:col:34665" name="Natural History Museum, London" pageId="12" pageNumber="13" type="Museum">NHMUK 2024.44</specimenCode>
|
||
</materialsCitation>
|
||
,
|
||
<materialsCitation id="0CB33CCDB474FFA0FCB7F93DBA22F8AC" collectionCode="PP" elevation="4313" latitude="-2.2666667" longLatPrecision="927" longitude="-123.004" pageId="12" pageNumber="13" specimenCode="PP841410, PP849010, ECDS-AMP44" specimenCount="1" typeStatus="paratype">
|
||
Clarion-Clipperton Zone, Pacific Ocean (
|
||
<geoCoordinate id="D9EF5057B474FFA0FB7CF93DBB7EF90F" box="[1266,1368,1695,1719]" degrees="16.891" direction="north" orientation="latitude" pageId="12" pageNumber="13" precision="55" value="16.891">16.891° N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="D9EF5057B474FFA0FAE5F93DBD73F96F" degrees="123.004" direction="west" orientation="longitude" pageId="12" pageNumber="13" precision="55" value="-123.004">123.004° W</geoCoordinate>
|
||
), expedition JC120, Station 008, depth
|
||
<quantity id="7B239B75B474FFA0FB6EF91CBB09F96C" box="[1248,1327,1726,1750]" metricMagnitude="3" metricUnit="m" metricValue="4.313" pageId="12" pageNumber="13" unit="m" value="4313.0">4313 m</quantity>
|
||
, genseq-2
|
||
<emphasis id="8EAFEA82B474FFA0FA19F91CBBE4F96C" box="[1431,1474,1726,1749]" italics="true" pageId="12" pageNumber="13">COI</emphasis>
|
||
(
|
||
<specimenCode id="EC7D9EEBB474FFA0FCCEF97FBD89F94C" box="[832,943,1757,1781]" collectionCode="PP" pageId="12" pageNumber="13">PP841410</specimenCode>
|
||
), genseq-2 16S (
|
||
<specimenCode id="EC7D9EEBB474FFA0FBDEF97FBAE6F94C" box="[1104,1216,1757,1781]" collectionCode="PP" pageId="12" pageNumber="13">PP849010</specimenCode>
|
||
). Immature,
|
||
<quantity id="7B239B75B474FFA0FAB2F97FBBB2F94C" box="[1340,1428,1757,1781]" metricMagnitude="-3" metricUnit="m" metricValue="7.81" pageId="12" pageNumber="13" unit="mm" value="7.81">7.81 mm</quantity>
|
||
, carcass,
|
||
<specimenCode id="EC7D9EEBB474FFA0FCE4F95FBA26F8AC" box="[874,1024,1789,1813]" collectionCode="ECDS-AMP" pageId="12" pageNumber="13">ECDS-AMP44</specimenCode>
|
||
,
|
||
</materialsCitation>
|
||
<materialsCitation id="0CB33CCDB474FFA0FB86F95FBAE6F8AD" box="[1032,1216,1788,1812]" collectionCode="NHMUK" elevation="4313" isTailEnumeration="true" latitude="-2.2666667" longLatPrecision="927" longitude="-123.004" pageId="12" pageNumber="13" specimenCode="NHMUK 2024.45" specimenCount="1" typeStatus="paratype">
|
||
<specimenCode id="EC7D9EEBB474FFA0FB86F95FBAE6F8AD" box="[1032,1216,1788,1812]" collectionCode="NHMUK" country="United Kingdom" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34665" lsid="urn:lsid:biocol.org:col:34665" name="Natural History Museum, London" pageId="12" pageNumber="13" type="Museum">NHMUK 2024.45</specimenCode>
|
||
</materialsCitation>
|
||
,
|
||
<materialsCitation id="0CB33CCDB474FFA0FB46F95FBAD8F8EA" collectionCode="PP" elevation="4313" latitude="16.891" longLatPrecision="76" longitude="-123.004" pageId="12" pageNumber="13" specimenCode="PP841430" specimenCount="1" typeStatus="paratype">
|
||
Clarion-Clipperton Zone, Pacific Ocean (
|
||
<geoCoordinate id="D9EF5057B474FFA0FC42F8BEBA17F88A" box="[972,1073,1820,1844]" degrees="16.891" direction="north" orientation="latitude" pageId="12" pageNumber="13" precision="55" value="16.891">16.891° N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="D9EF5057B474FFA0FBB5F8BEBA92F88D" box="[1083,1204,1820,1844]" degrees="123.004" direction="west" orientation="longitude" pageId="12" pageNumber="13" precision="55" value="-123.004">123.004° W</geoCoordinate>
|
||
), expedition JC120, Station 008, depth
|
||
<quantity id="7B239B75B474FFA0FC28F899BDD4F8EA" box="[934,1010,1851,1875]" metricMagnitude="3" metricUnit="m" metricValue="4.313" pageId="12" pageNumber="13" unit="m" value="4313.0">4313 m</quantity>
|
||
, genseq-2
|
||
<emphasis id="8EAFEA82B474FFA0FBDCF89EBA5BF8EA" box="[1106,1149,1852,1875]" italics="true" pageId="12" pageNumber="13">COI</emphasis>
|
||
(
|
||
<specimenCode id="EC7D9EEBB474FFA0FB06F899BAD1F8EA" box="[1160,1271,1851,1875]" collectionCode="PP" pageId="12" pageNumber="13">PP841430</specimenCode>
|
||
)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="BC643690B474FFA0FCB7F8D7BDE8F872" blockId="12.[824,1474,1909,1995]" pageId="12" pageNumber="13">
|
||
<emphasis id="8EAFEA82B474FFA0FCB7F8D7BDE3F834" box="[825,965,1909,1933]" italics="true" pageId="12" pageNumber="13">Type locality:</emphasis>
|
||
<materialsCitation id="0CB33CCDB474FFA0FC5AF8D7BDECF872" elevation="4313" latitude="16.891" location="The Clarion-Clipperton Zone" longLatPrecision="76" longitude="-123.004" municipality="central Pacific Ocean" pageId="12" pageNumber="13" specimenCount="1">
|
||
<location id="B904604BB474FFA0FC5AF8D7BB3EF835" LSID="urn:lsid:plazi:treatment:34728786B474FFBDFC55FD9DBBBEF82A:B904604BB474FFA0FC5AF8D7BB3EF835" box="[980,1304,1909,1933]" latitude="16.891" longLatPrecision="76" longitude="-123.004" municipality="central Pacific Ocean" name="The Clarion-Clipperton Zone" pageId="12" pageNumber="13">The Clarion-Clipperton Zone</location>
|
||
,
|
||
<collectingMunicipality id="5C00ACEAB474FFA0FAA5F8D7BD5AF815" pageId="12" pageNumber="13">central Pacific Ocean</collectingMunicipality>
|
||
(
|
||
<geoCoordinate id="D9EF5057B474FFA0FC06F836BDD2F812" box="[904,1012,1940,1964]" degrees="16.891" direction="north" orientation="latitude" pageId="12" pageNumber="13" precision="55" value="16.891">16.891° N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="D9EF5057B474FFA0FC72F836BA5FF815" box="[1020,1145,1940,1964]" degrees="123.004" direction="west" orientation="longitude" pageId="12" pageNumber="13" precision="55" value="-123.004">123.004° W</geoCoordinate>
|
||
), expedition JC120, Station 008, depth
|
||
<quantity id="7B239B75B474FFA0FCF4F811BDECF872" box="[890,970,1971,1995]" metricMagnitude="3" metricUnit="m" metricValue="4.313" pageId="12" pageNumber="13" unit="m" value="4313.0">
|
||
<elevation id="37F6D1A3B474FFA0FCF4F811BDECF872" box="[890,970,1971,1995]" metricMagnitude="3" metricUnit="m" metricValue="4.313" pageId="12" pageNumber="13" unit="m" value="4313.0">4313 m</elevation>
|
||
</quantity>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="BC643690B475FFA1FFFFFF32BFBEFEFC" blockId="13.[111,764,144,325]" pageId="13" pageNumber="14">
|
||
<emphasis id="8EAFEA82B475FFA1FFFFFF32BEC7FF11" box="[113,225,144,168]" italics="true" pageId="13" pageNumber="14">Etymology:</emphasis>
|
||
This species is named for the Trott family of Deal,
|
||
<collectingRegion id="7E1FF872B475FFA1FD46FF32BCDCFF1E" box="[712,762,144,167]" country="United Kingdom" name="Kent" pageId="13" pageNumber="14">Kent</collectingRegion>
|
||
(
|
||
<collectingCountry id="C4CC7600B475FFA1FFF9FF0DBE82FF7E" box="[119,164,175,199]" name="United Kingdom" pageId="13" pageNumber="14">UK</collectingCountry>
|
||
). In their service as sailors of luggers, they saved many lives before the introduction of formal lifeboats (
|
||
<emphasis id="8EAFEA82B475FFA1FDBCFF6DBC1DFF5F" box="[562,571,207,230]" italics="true" pageId="13" pageNumber="14">c</emphasis>
|
||
.1750—
|
||
<emphasis id="8EAFEA82B475FFA1FD1FFF6DBCBCFF5F" box="[657,666,207,230]" italics="true" pageId="13" pageNumber="14">c</emphasis>
|
||
.1856). It is particularly named for Robert and Suzanne Trott, who spent their childhood in the city of
|
||
<collectingRegion id="7E1FF872B475FFA1FE29FEAFBFC9FE9C" box="[423,495,269,293]" country="Malta" name="Valletta" pageId="13" pageNumber="14">Valetta</collectingRegion>
|
||
,
|
||
<collectingCountry id="C4CC7600B475FFA1FE77FEAFBC11FE9C" box="[505,567,269,293]" name="Malta" pageId="13" pageNumber="14">Malta</collectingCountry>
|
||
. Used as a noun in apposition, gender feminine.
|
||
</paragraph>
|
||
<paragraph id="BC643690B475FFA1FFFFFEC5BFFFFD21" blockId="13.[113,764,358,664]" pageId="13" pageNumber="14">
|
||
<emphasis id="8EAFEA82B475FFA1FFFFFEC5BEF1FEC7" box="[113,215,359,382]" italics="true" pageId="13" pageNumber="14">Diagnosis:</emphasis>
|
||
Coxa 1 not shorter or slightly shorter than coxa 2 and not strongly tapered distally. Gnathopods 1 and 2 weakly subchelate or simple, tapering distally, palms weakly defined or lacking. Gnathopod 2 propodus extremely slender and elongate, length more than 6 × width, propodus with weak convex dentate palm. Uropod 3 outer ramus article 2 elongate, subequal to article 1. Maxilliped inner plate reaching two-thirds along palp article 1, with two short nodular robust setae, and three smaller nodular setae at sub-apical medial margin.
|
||
<taxonomicName id="7BDB4D13B475FFA1FDAAFDC3BC4FFDC0" authorityName="Pearse" authorityYear="1952" box="[548,617,609,633]" class="Copepoda" family="Telsidae" genus="Telson" kingdom="Animalia" order="Cyclopoida" pageId="13" pageNumber="14" phylum="Arthropoda" rank="genus">Telson</taxonomicName>
|
||
with three robust setae in large sub-apical notch.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="F4C1651BB475FFBDFF09FD62BBBEF82A" lastPageId="17" lastPageNumber="18" pageId="13" pageNumber="14" type="description">
|
||
<paragraph id="BC643690B475FFA1FF09FD62BCA8FD40" blockId="13.[135,741,704,762]" pageId="13" pageNumber="14">
|
||
<emphasis id="8EAFEA82B475FFA1FF09FD62BCA8FD40" bold="true" pageId="13" pageNumber="14">
|
||
Description (
|
||
<figureCitation id="24E02A15B475FFA1FE98FD62BF58FD63" box="[278,382,704,730]" captionStart-0="Figure 8" captionStart-1="Figure 9" captionStart-2="Figure 10" captionStart-3="Figure 11" captionStartId-0="13.[113,178,1954,1978]" captionStartId-1="14.[129,194,1839,1863]" captionStartId-2="15.[113,178,1839,1863]" captionStartId-3="16.[129,194,1839,1863]" captionTargetBox-0="[306,1266,1388,1927]" captionTargetBox-1="[226,1376,145,1809]" captionTargetBox-2="[212,1359,145,1809]" captionTargetBox-3="[219,1383,145,1809]" captionTargetId-0="figure-718@13.[306,1266,1388,1927]" captionTargetId-1="figure-8@14.[225,1378,144,1811]" captionTargetId-2="figure-6@15.[211,1361,144,1811]" captionTargetId-3="figure-8@16.[218,1385,144,1811]" captionTargetPageId-0="13" captionTargetPageId-1="14" captionTargetPageId-2="15" captionTargetPageId-3="16" captionText-0="Figure 8. Valettietta trottarum holotype, immature, NHMUK 2024.37, preserved specimen. Scale bar = 1mm." captionText-1="Figure 9. Valettietta trottarum holotype, immature, 10.5 mm, NHMUK 2024.37, Clarion-Clipperton Zone, 4313 m. A = Antenna; GN = Gnathopod." captionText-2="Figure 10. Valettietta trottarum holotype, immature, 10.5 mm, NHMUK 2024.37, Clarion-Clipperton Zone, 4313 m.MX = Maxilla; Md = Mandible; MXP = Maxilliped; LL = Lower lip; UL = Upper lip; l = left; r = right. Unfilled circles indicate setal bases." captionText-3="Figure 11. Valettietta trottarum holotype, immature, 10.5 mm, NHMUK 2024.37, Clarion-Clipperton Zone, 4313 m. P = Pleopod; U = Uropod; T = Telson.P7 and U3 are illustrated from the paratype, immature, 8.79 mm, NHMUK 2024.53." figureDoi-0="http://doi.org/10.5281/zenodo.13786352" figureDoi-1="http://doi.org/10.5281/zenodo.13786354" figureDoi-2="http://doi.org/10.5281/zenodo.13786356" figureDoi-3="http://doi.org/10.5281/zenodo.13786358" httpUri-0="https://zenodo.org/record/13786352/files/figure.png" httpUri-1="https://zenodo.org/record/13786354/files/figure.png" httpUri-2="https://zenodo.org/record/13786356/files/figure.png" httpUri-3="https://zenodo.org/record/13786358/files/figure.png" pageId="13" pageNumber="14">Figs 8–11</figureCitation>
|
||
) Based on
|
||
<typeStatus id="63608832B475FFA1FE7CFD62BC75FD63" box="[498,595,704,730]" pageId="13" pageNumber="14" type="holotype">holotype</typeStatus>
|
||
, immature female,
|
||
<quantity id="7B239B75B475FFA1FE95FD7DBF5FFD43" box="[283,377,735,762]" metricMagnitude="-2" metricUnit="m" metricValue="1.05" pageId="13" pageNumber="14" unit="mm" value="10.5">10.5 mm</quantity>
|
||
length, NHMUK 2024.37
|
||
</emphasis>
|
||
</paragraph>
|
||
<paragraph id="BC643690B475FFA1FFFFFC82BF5AFB8B" blockId="13.[113,762,800,1075]" pageId="13" pageNumber="14">
|
||
<emphasis id="8EAFEA82B475FFA1FFFFFC82BE88FC81" box="[113,174,800,824]" italics="true" pageId="13" pageNumber="14">Head:</emphasis>
|
||
Head large, rostrum absent. Eyes not documented at collection and not apparent in preserved specimen (
|
||
<figureCitation id="24E02A15B475FFA1FDEBFC9DBCBBFCEE" box="[613,669,831,855]" captionStart="Figure 8" captionStartId="13.[113,178,1954,1978]" captionTargetBox="[306,1266,1388,1927]" captionTargetId="figure-718@13.[306,1266,1388,1927]" captionTargetPageId="13" captionText="Figure 8. Valettietta trottarum holotype, immature, NHMUK 2024.37, preserved specimen. Scale bar = 1mm." figureDoi="http://doi.org/10.5281/zenodo.13786352" httpUri="https://zenodo.org/record/13786352/files/figure.png" pageId="13" pageNumber="14">Fig. 8</figureCitation>
|
||
). Lateral lobe sub-rectangular.
|
||
<emphasis id="8EAFEA82B475FFA1FEC4FCFDBF9EFCCE" box="[330,440,863,887]" italics="true" pageId="13" pageNumber="14">Antennae 1</emphasis>
|
||
(
|
||
<figureCitation id="24E02A15B475FFA1FE46FCFDBFD9FCCE" box="[456,511,863,887]" captionStart="Figure 9" captionStartId="14.[129,194,1839,1863]" captionTargetBox="[226,1376,145,1809]" captionTargetId="figure-8@14.[225,1378,144,1811]" captionTargetPageId="14" captionText="Figure 9. Valettietta trottarum holotype, immature, 10.5 mm, NHMUK 2024.37, Clarion-Clipperton Zone, 4313 m. A = Antenna; GN = Gnathopod." figureDoi="http://doi.org/10.5281/zenodo.13786354" httpUri="https://zenodo.org/record/13786354/files/figure.png" pageId="13" pageNumber="14">Fig. 9</figureCitation>
|
||
) elongate, 0.39 × as long as body length, flagellum 22-articulate, sparsely setose; accessory flagellum 4-articulate, reaching to end of basal conjoint article of flagellum; conjoint article subequal to length of peduncle article 1.
|
||
<emphasis id="8EAFEA82B475FFA1FF5DFC7EBF62FC4D" box="[211,324,988,1012]" italics="true" pageId="13" pageNumber="14">Antennae 2</emphasis>
|
||
(
|
||
<figureCitation id="24E02A15B475FFA1FED9FC7EBFB7FC4D" box="[343,401,988,1012]" captionStart="Figure 9" captionStartId="14.[129,194,1839,1863]" captionTargetBox="[226,1376,145,1809]" captionTargetId="figure-8@14.[225,1378,144,1811]" captionTargetPageId="14" captionText="Figure 9. Valettietta trottarum holotype, immature, 10.5 mm, NHMUK 2024.37, Clarion-Clipperton Zone, 4313 m. A = Antenna; GN = Gnathopod." figureDoi="http://doi.org/10.5281/zenodo.13786354" httpUri="https://zenodo.org/record/13786354/files/figure.png" pageId="13" pageNumber="14">Fig. 9</figureCitation>
|
||
) 0.84 × the length of Antennae 1, 0.33 × as long as body, flagellum 22-articulate, proximal flagellar articles with slender setae.
|
||
</paragraph>
|
||
<paragraph id="BC643690B475FFA1FFFFFBF6BDEFFCE0" blockId="13.[113,763,1108,1320]" lastBlockId="13.[809,1461,144,857]" pageId="13" pageNumber="14">
|
||
<emphasis id="8EAFEA82B475FFA1FFFFFBF6BF73FBD5" box="[113,341,1108,1132]" italics="true" pageId="13" pageNumber="14">Mouthparts: Upper lip</emphasis>
|
||
(
|
||
<figureCitation id="24E02A15B475FFA1FEE7FBF6BF94FBD5" box="[361,434,1108,1132]" captionStart="Figure 10" captionStartId="15.[113,178,1839,1863]" captionTargetBox="[212,1359,145,1809]" captionTargetId="figure-6@15.[211,1361,144,1811]" captionTargetPageId="15" captionText="Figure 10. Valettietta trottarum holotype, immature, 10.5 mm, NHMUK 2024.37, Clarion-Clipperton Zone, 4313 m.MX = Maxilla; Md = Mandible; MXP = Maxilliped; LL = Lower lip; UL = Upper lip; l = left; r = right. Unfilled circles indicate setal bases." figureDoi="http://doi.org/10.5281/zenodo.13786356" httpUri="https://zenodo.org/record/13786356/files/figure.png" pageId="13" pageNumber="14">Fig. 10</figureCitation>
|
||
) asymmetrically rounded with small apical notch, distal surface minutely setose.
|
||
<emphasis id="8EAFEA82B475FFA1FDE7FBD6BCE2FB32" box="[617,708,1139,1163]" italics="true" pageId="13" pageNumber="14">Lower lip</emphasis>
|
||
(
|
||
<figureCitation id="24E02A15B475FFA1FD5AFBD1BEADFB12" captionStart="Figure 10" captionStartId="15.[113,178,1839,1863]" captionTargetBox="[212,1359,145,1809]" captionTargetId="figure-6@15.[211,1361,144,1811]" captionTargetPageId="15" captionText="Figure 10. Valettietta trottarum holotype, immature, 10.5 mm, NHMUK 2024.37, Clarion-Clipperton Zone, 4313 m.MX = Maxilla; Md = Mandible; MXP = Maxilliped; LL = Lower lip; UL = Upper lip; l = left; r = right. Unfilled circles indicate setal bases." figureDoi="http://doi.org/10.5281/zenodo.13786356" httpUri="https://zenodo.org/record/13786356/files/figure.png" pageId="13" pageNumber="14">Fig. 10</figureCitation>
|
||
) as for genus.
|
||
<emphasis id="8EAFEA82B475FFA1FEA7FB31BFA9FB12" box="[297,399,1171,1195]" italics="true" pageId="13" pageNumber="14">Mandibles</emphasis>
|
||
(
|
||
<figureCitation id="24E02A15B475FFA1FE2CFB31BFCCFB12" box="[418,490,1171,1195]" captionStart="Figure 10" captionStartId="15.[113,178,1839,1863]" captionTargetBox="[212,1359,145,1809]" captionTargetId="figure-6@15.[211,1361,144,1811]" captionTargetPageId="15" captionText="Figure 10. Valettietta trottarum holotype, immature, 10.5 mm, NHMUK 2024.37, Clarion-Clipperton Zone, 4313 m.MX = Maxilla; Md = Mandible; MXP = Maxilliped; LL = Lower lip; UL = Upper lip; l = left; r = right. Unfilled circles indicate setal bases." figureDoi="http://doi.org/10.5281/zenodo.13786356" httpUri="https://zenodo.org/record/13786356/files/figure.png" pageId="13" pageNumber="14">Fig. 10</figureCitation>
|
||
) asymmetric. Left incisor 7-dentate and closely applied to 7-dentate lacinia mobilis, spine row with 4 large spines interspersed with long plumose setae, molar strongly triturative; palp robust, article 1 small, article 2 elongate, broadened medially/distally, 11 A2 setae present, D2 setae present along distal three-quarters of medial margin. Article 3 oval, tapering distally; two A3 setae and four plumose E3 setae present, 15 plumose D3 setae on the posterodistal half of the margin. Right incisor 8-dentate, closely applied to 5-dentate lacinia mobilis, spine row with nine large spines interspersed with long plumose setae, molar strongly triturative; palp robust, article 1 small, article 2 elongate broadened medially/distally, 14 A2 setae present, D2 setae present along distal three-quarters of medial margin. Article 3 oval, tapering distally; three A3 setae and five plumose E3 setae present, 13 plumose D3 setae on the posterodistal half of the margin.
|
||
<emphasis id="8EAFEA82B475FFA1FB7CFE6BBB75FE58" box="[1266,1363,457,481]" italics="true" pageId="13" pageNumber="14">Maxilla 1</emphasis>
|
||
(
|
||
<figureCitation id="24E02A15B475FFA1FAEDFE6BBB8EFE58" box="[1379,1448,457,481]" captionStart="Figure 10" captionStartId="15.[113,178,1839,1863]" captionTargetBox="[212,1359,145,1809]" captionTargetId="figure-6@15.[211,1361,144,1811]" captionTargetPageId="15" captionText="Figure 10. Valettietta trottarum holotype, immature, 10.5 mm, NHMUK 2024.37, Clarion-Clipperton Zone, 4313 m.MX = Maxilla; Md = Mandible; MXP = Maxilliped; LL = Lower lip; UL = Upper lip; l = left; r = right. Unfilled circles indicate setal bases." figureDoi="http://doi.org/10.5281/zenodo.13786356" httpUri="https://zenodo.org/record/13786356/files/figure.png" pageId="13" pageNumber="14">Fig. 10</figureCitation>
|
||
) inner plate with 22 marginal plumose setae, outer plate with 6/5 crown arrangement; palp large, article 2 lateral margin with two long slender setae, distal margin with 13 robust setae and row of seven long submarginal setae.
|
||
<emphasis id="8EAFEA82B475FFA1FBD8FDE5BA93FDE6" box="[1110,1205,583,607]" italics="true" pageId="13" pageNumber="14">Maxilla 2</emphasis>
|
||
(
|
||
<figureCitation id="24E02A15B475FFA1FB4AFDE5BB2EFDE6" box="[1220,1288,583,607]" captionStart="Figure 10" captionStartId="15.[113,178,1839,1863]" captionTargetBox="[212,1359,145,1809]" captionTargetId="figure-6@15.[211,1361,144,1811]" captionTargetPageId="15" captionText="Figure 10. Valettietta trottarum holotype, immature, 10.5 mm, NHMUK 2024.37, Clarion-Clipperton Zone, 4313 m.MX = Maxilla; Md = Mandible; MXP = Maxilliped; LL = Lower lip; UL = Upper lip; l = left; r = right. Unfilled circles indicate setal bases." figureDoi="http://doi.org/10.5281/zenodo.13786356" httpUri="https://zenodo.org/record/13786356/files/figure.png" pageId="13" pageNumber="14">Fig. 10</figureCitation>
|
||
) inner and outer plates subequal, distally setose, inner plate also with oblique row of 22 plumose facial setae.
|
||
<emphasis id="8EAFEA82B475FFA1FBFFFD27BAFDFD24" box="[1137,1243,645,669]" italics="true" pageId="13" pageNumber="14">Maxilliped</emphasis>
|
||
(
|
||
<figureCitation id="24E02A15B475FFA1FB65FD27BB14FD24" box="[1259,1330,645,669]" captionStart="Figure 10" captionStartId="15.[113,178,1839,1863]" captionTargetBox="[212,1359,145,1809]" captionTargetId="figure-6@15.[211,1361,144,1811]" captionTargetPageId="15" captionText="Figure 10. Valettietta trottarum holotype, immature, 10.5 mm, NHMUK 2024.37, Clarion-Clipperton Zone, 4313 m.MX = Maxilla; Md = Mandible; MXP = Maxilliped; LL = Lower lip; UL = Upper lip; l = left; r = right. Unfilled circles indicate setal bases." figureDoi="http://doi.org/10.5281/zenodo.13786356" httpUri="https://zenodo.org/record/13786356/files/figure.png" pageId="13" pageNumber="14">Fig. 10</figureCitation>
|
||
) inner plate reaching two-thirds along palp article 1, with two short nodular robust setae, and three smaller nodular setae at sub-apical medial margin; outer plate reaching halfway along palp article 2, inner margin with row of 15 short nodular robust setae grading to four elongate and plumose setae distally; palp 4-articulate, dactylus well developed.
|
||
</paragraph>
|
||
<paragraph id="BC643690B475FFBDFCA4FCD9BF2EFE78" blockId="13.[809,1461,891,1322]" lastBlockId="17.[113,764,144,450]" lastPageId="17" lastPageNumber="18" pageId="13" pageNumber="14">
|
||
<emphasis id="8EAFEA82B475FFA1FCA4FCD9BA25FC2A" box="[810,1027,891,915]" italics="true" pageId="13" pageNumber="14">Pereon: Gnathopod 1</emphasis>
|
||
(
|
||
<figureCitation id="24E02A15B475FFA1FB98FCD9BA74FC2A" box="[1046,1106,891,915]" captionStart="Figure 9" captionStartId="14.[129,194,1839,1863]" captionTargetBox="[226,1376,145,1809]" captionTargetId="figure-8@14.[225,1378,144,1811]" captionTargetPageId="14" captionText="Figure 9. Valettietta trottarum holotype, immature, 10.5 mm, NHMUK 2024.37, Clarion-Clipperton Zone, 4313 m. A = Antenna; GN = Gnathopod." figureDoi="http://doi.org/10.5281/zenodo.13786354" httpUri="https://zenodo.org/record/13786354/files/figure.png" pageId="13" pageNumber="14">Fig. 9</figureCitation>
|
||
) subchelate; coxa 1 shorter than coxa 2, slightly tapering distally, proximal margin rounded, distal margin sub-rectangular and setose; carpus shorter than propodus, propodus not strongly elongate, tapers slightly distally; palm acute, palmar margin slightly rounded and dentate, delimited by three bifid robust setae, dactylus overlapping palm, inner margin smooth, outer margin with a few fine setules.
|
||
<emphasis id="8EAFEA82B475FFA1FCA4FBF4BD94FBD7" box="[810,946,1110,1134]" italics="true" pageId="13" pageNumber="14">Gnathopod 2</emphasis>
|
||
(
|
||
<figureCitation id="24E02A15B475FFA1FC49FBF4BA23FBD7" box="[967,1029,1110,1134]" captionStart="Figure 9" captionStartId="14.[129,194,1839,1863]" captionTargetBox="[226,1376,145,1809]" captionTargetId="figure-8@14.[225,1378,144,1811]" captionTargetPageId="14" captionText="Figure 9. Valettietta trottarum holotype, immature, 10.5 mm, NHMUK 2024.37, Clarion-Clipperton Zone, 4313 m. A = Antenna; GN = Gnathopod." figureDoi="http://doi.org/10.5281/zenodo.13786354" httpUri="https://zenodo.org/record/13786354/files/figure.png" pageId="13" pageNumber="14">Fig. 9</figureCitation>
|
||
) subchelate; coxa rectangular, proximal margin rounded, distal margin setose, basis curved, ischium extremely elongate (equal to basis); carpus slightly shorter than propodus (1:0.81), both slender, propodus length seven times width; palm acute, palmar margin convex and minutely dentate, dactylus overlapping palm, inner margin toothed with a few fine setules, one robust palmar defining seta.
|
||
<emphasis id="8EAFEA82B475FFA1FB52FAB0BB6AFA93" box="[1244,1356,1298,1322]" italics="true" pageId="13" pageNumber="14">Pereopod 3</emphasis>
|
||
(
|
||
<figureCitation id="24E02A15B475FFA1FAD1FAB0BB8EFA93" box="[1375,1448,1298,1322]" captionStart="Figure 11" captionStartId="16.[129,194,1839,1863]" captionTargetBox="[219,1383,145,1809]" captionTargetId="figure-8@16.[218,1385,144,1811]" captionTargetPageId="16" captionText="Figure 11. Valettietta trottarum holotype, immature, 10.5 mm, NHMUK 2024.37, Clarion-Clipperton Zone, 4313 m. P = Pleopod; U = Uropod; T = Telson.P7 and U3 are illustrated from the paratype, immature, 8.79 mm, NHMUK 2024.53." figureDoi="http://doi.org/10.5281/zenodo.13786358" httpUri="https://zenodo.org/record/13786358/files/figure.png" pageId="13" pageNumber="14">Fig. 11</figureCitation>
|
||
) coxa rectangular, distal margin setose, ventral proximal margin corner angular rather than rounded; basis curved; merus longer than propodus, and both longer than carpus; all articles with long slender marginal setae.
|
||
<emphasis id="8EAFEA82B469FFBDFE24FF4CBC3AFEBF" box="[426,540,238,262]" italics="true" pageId="17" pageNumber="18">Pereopod 4</emphasis>
|
||
(
|
||
<figureCitation id="24E02A15B469FFBDFDBCFF4CBC5BFEBF" box="[562,637,238,262]" captionStart="Figure 11" captionStartId="16.[129,194,1839,1863]" captionTargetBox="[219,1383,145,1809]" captionTargetId="figure-8@16.[218,1385,144,1811]" captionTargetPageId="16" captionText="Figure 11. Valettietta trottarum holotype, immature, 10.5 mm, NHMUK 2024.37, Clarion-Clipperton Zone, 4313 m. P = Pleopod; U = Uropod; T = Telson.P7 and U3 are illustrated from the paratype, immature, 8.79 mm, NHMUK 2024.53." figureDoi="http://doi.org/10.5281/zenodo.13786358" httpUri="https://zenodo.org/record/13786358/files/figure.png" pageId="17" pageNumber="18">Fig. 11</figureCitation>
|
||
) coxa very broad with large posteroventral lobe, posterodistal margin broadly rounded and setose; merus and propodus subequal in length and longer than carpus.
|
||
<emphasis id="8EAFEA82B469FFBDFE34FEEEBC6BFEDA" box="[442,589,332,356]" italics="true" pageId="17" pageNumber="18">Pereopods 5–7</emphasis>
|
||
(
|
||
<figureCitation id="24E02A15B469FFBDFDD2FEEEBC82FEDD" box="[604,676,332,356]" captionStart="Figure 11" captionStartId="16.[129,194,1839,1863]" captionTargetBox="[219,1383,145,1809]" captionTargetId="figure-8@16.[218,1385,144,1811]" captionTargetPageId="16" captionText="Figure 11. Valettietta trottarum holotype, immature, 10.5 mm, NHMUK 2024.37, Clarion-Clipperton Zone, 4313 m. P = Pleopod; U = Uropod; T = Telson.P7 and U3 are illustrated from the paratype, immature, 8.79 mm, NHMUK 2024.53." figureDoi="http://doi.org/10.5281/zenodo.13786358" httpUri="https://zenodo.org/record/13786358/files/figure.png" pageId="17" pageNumber="18">Fig. 11</figureCitation>
|
||
) coxa 6 smaller than coxa 5, both weakly bilobate; coxa 7 smaller than coxa 6, not bilobate; basis broadly expanded distally, increasing from P5 to P7.
|
||
</paragraph>
|
||
<caption id="E8A46618B475FFA1FFFFF800BA50F802" ID-DOI="http://doi.org/10.5281/zenodo.13786352" ID-Zenodo-Dep="13786352" box="[113,1142,1954,1979]" httpUri="https://zenodo.org/record/13786352/files/figure.png" pageId="13" pageNumber="14" startId="13.[113,178,1954,1978]" targetBox="[306,1266,1388,1927]" targetPageId="13" targetType="figure">
|
||
<paragraph id="BC643690B475FFA1FFFFF800BA50F802" blockId="13.[113,1142,1954,1979]" box="[113,1142,1954,1979]" pageId="13" pageNumber="14">
|
||
<emphasis id="8EAFEA82B475FFA1FFFFF800BEEFF802" bold="true" box="[113,201,1954,1979]" pageId="13" pageNumber="14">Figure 8.</emphasis>
|
||
<taxonomicName id="7BDB4D13B475FFA1FF40F801BFA0F803" authorityName="Stewart & Bribiesca-Contreras & Weston & Glover & Horton" authorityYear="2024" box="[206,390,1955,1979]" class="Malacostraca" family="Valettiopsidae" genus="Valettietta" kingdom="Animalia" order="Amphipoda" pageId="13" pageNumber="14" phylum="Arthropoda" rank="species" species="trottarum">
|
||
<emphasis id="8EAFEA82B475FFA1FF40F801BFA0F803" box="[206,390,1955,1979]" italics="true" pageId="13" pageNumber="14">Valettietta trottarum</emphasis>
|
||
</taxonomicName>
|
||
holotype, immature, NHMUK 2024.37, preserved specimen. Scale bar = 1mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="E8A46618B476FFA2FF0FF88DBF12F8DA" ID-DOI="http://doi.org/10.5281/zenodo.13786354" ID-Zenodo-Dep="13786354" httpUri="https://zenodo.org/record/13786354/files/figure.png" pageId="14" pageNumber="15" startId="14.[129,194,1839,1863]" targetBox="[226,1376,145,1809]" targetPageId="14" targetType="figure">
|
||
<paragraph id="BC643690B476FFA2FF0FF88DBB60F8FE" blockId="14.[129,1350,1839,1891]" box="[129,1350,1839,1863]" pageId="14" pageNumber="15">
|
||
<emphasis id="8EAFEA82B476FFA2FF0FF88DBEFEF8FE" bold="true" box="[129,216,1839,1863]" pageId="14" pageNumber="15">Figure 9.</emphasis>
|
||
<taxonomicName id="7BDB4D13B476FFA2FF53F88DBFB3F8FE" authorityName="Stewart & Bribiesca-Contreras & Weston & Glover & Horton" authorityYear="2024" box="[221,405,1839,1863]" class="Malacostraca" family="Valettiopsidae" genus="Valettietta" kingdom="Animalia" order="Amphipoda" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="trottarum">
|
||
<emphasis id="8EAFEA82B476FFA2FF53F88DBFB3F8FE" box="[221,405,1839,1863]" italics="true" pageId="14" pageNumber="15">Valettietta trottarum</emphasis>
|
||
</taxonomicName>
|
||
holotype, immature, 10.5 mm, NHMUK 2024.37, Clarion-Clipperton Zone, 4313 m. A = Antenna;
|
||
</paragraph>
|
||
<paragraph id="BC643690B476FFA2FF0FF8E9BF12F8DA" blockId="14.[129,1350,1839,1891]" box="[129,308,1867,1891]" pageId="14" pageNumber="15">GN = Gnathopod.</paragraph>
|
||
</caption>
|
||
<caption id="E8A46618B477FFA3FFFFF88DBADAF8DA" ID-DOI="http://doi.org/10.5281/zenodo.13786356" ID-Zenodo-Dep="13786356" httpUri="https://zenodo.org/record/13786356/files/figure.png" pageId="15" pageNumber="16" startId="15.[113,178,1839,1863]" targetBox="[212,1359,145,1809]" targetPageId="15" targetType="figure">
|
||
<paragraph id="BC643690B477FFA3FFFFF88DBADAF8DA" blockId="15.[113,1359,1839,1891]" pageId="15" pageNumber="16">
|
||
<emphasis id="8EAFEA82B477FFA3FFFFF88DBEF0F8FE" bold="true" box="[113,214,1839,1863]" pageId="15" pageNumber="16">Figure 10.</emphasis>
|
||
<taxonomicName id="7BDB4D13B477FFA3FF54F88DBFB4F8FE" authorityName="Stewart & Bribiesca-Contreras & Weston & Glover & Horton" authorityYear="2024" box="[218,402,1839,1863]" class="Malacostraca" family="Valettiopsidae" genus="Valettietta" kingdom="Animalia" order="Amphipoda" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="trottarum">
|
||
<emphasis id="8EAFEA82B477FFA3FF54F88DBFB4F8FE" box="[218,402,1839,1863]" italics="true" pageId="15" pageNumber="16">Valettietta trottarum</emphasis>
|
||
</taxonomicName>
|
||
holotype, immature, 10.5 mm, NHMUK 2024.37, Clarion-Clipperton Zone, 4313 m. MX = Maxilla; Md = Mandible; MXP = Maxilliped; LL = Lower lip; UL = Upper lip; l = left; r = right. Unfilled circles indicate setal bases.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="E8A46618B468FFBCFF0FF88DBAB2F8DA" ID-DOI="http://doi.org/10.5281/zenodo.13786358" ID-Zenodo-Dep="13786358" httpUri="https://zenodo.org/record/13786358/files/figure.png" pageId="16" pageNumber="17" startId="16.[129,194,1839,1863]" targetBox="[219,1383,145,1809]" targetPageId="16" targetType="figure">
|
||
<paragraph id="BC643690B468FFBCFF0FF88DBB69F8FE" blockId="16.[129,1359,1839,1892]" box="[129,1359,1839,1863]" pageId="16" pageNumber="17">
|
||
<emphasis id="8EAFEA82B468FFBCFF0FF88DBEC3F8FE" bold="true" box="[129,229,1839,1863]" pageId="16" pageNumber="17">Figure 11.</emphasis>
|
||
<taxonomicName id="7BDB4D13B468FFBCFF67F88DBF87F8FE" authorityName="Stewart & Bribiesca-Contreras & Weston & Glover & Horton" authorityYear="2024" box="[233,417,1839,1863]" class="Malacostraca" family="Valettiopsidae" genus="Valettietta" kingdom="Animalia" order="Amphipoda" pageId="16" pageNumber="17" phylum="Arthropoda" rank="species" species="trottarum">
|
||
<emphasis id="8EAFEA82B468FFBCFF67F88DBF87F8FE" box="[233,417,1839,1863]" italics="true" pageId="16" pageNumber="17">Valettietta trottarum</emphasis>
|
||
</taxonomicName>
|
||
holotype, immature, 10.5 mm, NHMUK 2024.37, Clarion-Clipperton Zone, 4313 m. P = Pleopod;
|
||
</paragraph>
|
||
<paragraph id="BC643690B468FFBCFF0FF8EEBAB2F8DA" blockId="16.[129,1359,1839,1892]" box="[129,1172,1867,1892]" pageId="16" pageNumber="17">
|
||
U = Uropod; T =
|
||
<taxonomicName id="7BDB4D13B468FFBCFEA1F8E9BF57F8DA" authorityName="Pearse" authorityYear="1952" box="[303,369,1867,1891]" class="Copepoda" family="Telsidae" genus="Telson" kingdom="Animalia" order="Cyclopoida" pageId="16" pageNumber="17" phylum="Arthropoda" rank="genus">Telson</taxonomicName>
|
||
. P7 and U3 are illustrated from the paratype, immature, 8.79 mm, NHMUK 2024.53.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="BC643690B469FFBDFFFFFE41BDF1FF5F" blockId="17.[113,764,483,1228]" lastBlockId="17.[810,1459,144,231]" pageId="17" pageNumber="18">
|
||
<emphasis id="8EAFEA82B469FFBDFFFFFE41BF8DFE42" box="[113,427,483,507]" italics="true" pageId="17" pageNumber="18">Pleon and urosome: Epimeron</emphasis>
|
||
(
|
||
<figureCitation id="24E02A15B469FFBDFE4FFE41BC26FE42" box="[449,512,483,507]" captionStart="Figure 9" captionStartId="14.[129,194,1839,1863]" captionTargetBox="[226,1376,145,1809]" captionTargetId="figure-8@14.[225,1378,144,1811]" captionTargetPageId="14" captionText="Figure 9. Valettietta trottarum holotype, immature, 10.5 mm, NHMUK 2024.37, Clarion-Clipperton Zone, 4313 m. A = Antenna; GN = Gnathopod." figureDoi="http://doi.org/10.5281/zenodo.13786354" httpUri="https://zenodo.org/record/13786354/files/figure.png" pageId="17" pageNumber="18">Fig. 9</figureCitation>
|
||
) 1 weakly rounded, 2 subquadrate, 3 produced to a subacute tooth.
|
||
<emphasis id="8EAFEA82B469FFBDFDCBFDA1BCBFFDA2" box="[581,665,515,539]" italics="true" pageId="17" pageNumber="18">Uropods</emphasis>
|
||
(
|
||
<figureCitation id="24E02A15B469FFBDFD27FDA1BCC9FDA2" box="[681,751,515,539]" captionStart="Figure 11" captionStartId="16.[129,194,1839,1863]" captionTargetBox="[219,1383,145,1809]" captionTargetId="figure-8@16.[218,1385,144,1811]" captionTargetPageId="16" captionText="Figure 11. Valettietta trottarum holotype, immature, 10.5 mm, NHMUK 2024.37, Clarion-Clipperton Zone, 4313 m. P = Pleopod; U = Uropod; T = Telson.P7 and U3 are illustrated from the paratype, immature, 8.79 mm, NHMUK 2024.53." figureDoi="http://doi.org/10.5281/zenodo.13786358" httpUri="https://zenodo.org/record/13786358/files/figure.png" pageId="17" pageNumber="18">Fig. 11</figureCitation>
|
||
) biramous, lanceolate.
|
||
<emphasis id="8EAFEA82B469FFBDFED9FD80BF9EFD83" box="[343,440,546,570]" italics="true" pageId="17" pageNumber="18">Uropod 1</emphasis>
|
||
(
|
||
<figureCitation id="24E02A15B469FFBDFE45FD80BC32FD83" box="[459,532,546,570]" captionStart="Figure 11" captionStartId="16.[129,194,1839,1863]" captionTargetBox="[219,1383,145,1809]" captionTargetId="figure-8@16.[218,1385,144,1811]" captionTargetPageId="16" captionText="Figure 11. Valettietta trottarum holotype, immature, 10.5 mm, NHMUK 2024.37, Clarion-Clipperton Zone, 4313 m. P = Pleopod; U = Uropod; T = Telson.P7 and U3 are illustrated from the paratype, immature, 8.79 mm, NHMUK 2024.53." figureDoi="http://doi.org/10.5281/zenodo.13786358" httpUri="https://zenodo.org/record/13786358/files/figure.png" pageId="17" pageNumber="18">Fig. 11</figureCitation>
|
||
) inner ramus shorter than outer (1:0.8), outer margin with three short robust setae, inner margin with two on distal half, proximal half of inner margin minutely serrate; outer margin of outer rami lined by short robust setae, inner margin with two setae on central margin, inner margin minutely serrate; apex of both rami with inset small setule; peduncle with row of robust setae on both margins, one large robust seta present on peduncle at base of inner ramus.
|
||
<emphasis id="8EAFEA82B469FFBDFF77FCBFBF70FC8C" box="[249,342,797,821]" italics="true" pageId="17" pageNumber="18">Uropod 2</emphasis>
|
||
(
|
||
<figureCitation id="24E02A15B469FFBDFEE9FCBFBF8AFC8C" box="[359,428,797,821]" captionStart="Figure 11" captionStartId="16.[129,194,1839,1863]" captionTargetBox="[219,1383,145,1809]" captionTargetId="figure-8@16.[218,1385,144,1811]" captionTargetPageId="16" captionText="Figure 11. Valettietta trottarum holotype, immature, 10.5 mm, NHMUK 2024.37, Clarion-Clipperton Zone, 4313 m. P = Pleopod; U = Uropod; T = Telson.P7 and U3 are illustrated from the paratype, immature, 8.79 mm, NHMUK 2024.53." figureDoi="http://doi.org/10.5281/zenodo.13786358" httpUri="https://zenodo.org/record/13786358/files/figure.png" pageId="17" pageNumber="18">Fig. 11</figureCitation>
|
||
) inner ramus shorter than outer (1:0.75), both margins of inner and outer ramus lined by short robust setae, adjacent margins minutely serrate; apex of both rami with inset small setule; peduncle damaged, one large robust seta present on peduncle at base of inner ramus and two at base of outer ramus.
|
||
<emphasis id="8EAFEA82B469FFBDFEEBFC1BBFE2FC68" box="[357,452,953,977]" italics="true" pageId="17" pageNumber="18">Uropod 3</emphasis>
|
||
(
|
||
<figureCitation id="24E02A15B469FFBDFE5AFC1BBC3DFC68" box="[468,539,953,977]" captionStart="Figure 11" captionStartId="16.[129,194,1839,1863]" captionTargetBox="[219,1383,145,1809]" captionTargetId="figure-8@16.[218,1385,144,1811]" captionTargetPageId="16" captionText="Figure 11. Valettietta trottarum holotype, immature, 10.5 mm, NHMUK 2024.37, Clarion-Clipperton Zone, 4313 m. P = Pleopod; U = Uropod; T = Telson.P7 and U3 are illustrated from the paratype, immature, 8.79 mm, NHMUK 2024.53." figureDoi="http://doi.org/10.5281/zenodo.13786358" httpUri="https://zenodo.org/record/13786358/files/figure.png" pageId="17" pageNumber="18">Fig. 11</figureCitation>
|
||
) inner ramus shorter than outer (1:0.9), distal and proximal article of outer ramus subequal in length, apex of proximal article with robust setae, inner margin of distal article minutely serrate, centre of outer and inner margin of outer rami with one robust seta; inner and outer distal margin of inner rami minutely serrate, outer margin with three robust setae on proximal half of margin; peduncle with long fine setae on inner margin, two robust setae present at base of outer rami. Outer ramus article 2 elongate, subequal to article 1.
|
||
<taxonomicName id="7BDB4D13B469FFBDFC04FF32BDEFFF11" authorityName="Pearse" authorityYear="1952" box="[906,969,144,168]" class="Copepoda" family="Telsidae" genus="Telson" kingdom="Animalia" order="Cyclopoida" pageId="17" pageNumber="18" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="8EAFEA82B469FFBDFC04FF32BDEFFF11" box="[906,969,144,168]" italics="true" pageId="17" pageNumber="18">Telson</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="24E02A15B469FFBDFC57FF32BA39FF11" box="[985,1055,144,168]" captionStart="Figure 11" captionStartId="16.[129,194,1839,1863]" captionTargetBox="[219,1383,145,1809]" captionTargetId="figure-8@16.[218,1385,144,1811]" captionTargetPageId="16" captionText="Figure 11. Valettietta trottarum holotype, immature, 10.5 mm, NHMUK 2024.37, Clarion-Clipperton Zone, 4313 m. P = Pleopod; U = Uropod; T = Telson.P7 and U3 are illustrated from the paratype, immature, 8.79 mm, NHMUK 2024.53." figureDoi="http://doi.org/10.5281/zenodo.13786358" httpUri="https://zenodo.org/record/13786358/files/figure.png" pageId="17" pageNumber="18">Fig. 11</figureCitation>
|
||
) triangular, over 75% cleft, apices with three short robust setae in subapical notch; lobes with three lateral robust setae.
|
||
</paragraph>
|
||
<paragraph id="BC643690B469FFBDFCA4FEAABDDAFE42" blockId="17.[810,1461,264,507]" pageId="17" pageNumber="18">
|
||
<emphasis id="8EAFEA82B469FFBDFCA4FEAABB24FE99" box="[810,1282,264,288]" italics="true" pageId="17" pageNumber="18">
|
||
Habitat and ecology:
|
||
<taxonomicName id="7BDB4D13B469FFBDFBA5FEAABB24FE99" authorityName="Stewart & Bribiesca-Contreras & Weston & Glover & Horton" authorityYear="2024" box="[1067,1282,264,288]" class="Malacostraca" family="Valettiopsidae" genus="Valettietta" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="trottarum">Valettietta trottarum</taxonomicName>
|
||
</emphasis>
|
||
is an abyssal benthopelagic scavenger species. It is currently known to occur in high numbers in both the east and west Clarion-Clipperton Zone (abyssal central Pacific), at depths of
|
||
<quantity id="7B239B75B469FFBDFB52FEC4BB48FEC4" box="[1244,1390,358,382]" metricMagnitude="3" metricUnit="m" metricValue="4.1975" metricValueMax="4.313" metricValueMin="4.082" pageId="17" pageNumber="18" unit="m" value="4197.5" valueMax="4313.0" valueMin="4082.0">4082–4313 m</quantity>
|
||
. Based on available genetic sequences, the species is also present in both the Mariana and
|
||
<collectingCountry id="C4CC7600B469FFBDFB98FE07BA8AFE04" box="[1046,1196,421,445]" name="Vanuatu" pageId="17" pageNumber="18">New Hebrides</collectingCountry>
|
||
Trenches, in the western and southern Pacific, respectively, at depths down to
|
||
<quantity id="7B239B75B469FFBDFAEFFE66BB95FE62" box="[1377,1459,452,476]" metricMagnitude="3" metricUnit="m" metricValue="5.467" pageId="17" pageNumber="18" unit="m" value="5467.0">5467 m</quantity>
|
||
(
|
||
<bibRefCitation id="D84A4B61B469FFBDFCBBFE41BDCDFE42" author="Ritchie H & Jamieson AJ & Piertney SB" box="[821,1003,483,507]" pageId="17" pageNumber="18" pagination="119 - 31" refId="ref17281" refString="Ritchie H, Jamieson AJ, Piertney SB. Phylogenetic relationships among hadal amphipods of the Superfamily Lysianassoidea: implications for taxonomy and biogeography. Deep Sea Research Part I: Oceanographic Research Papers 2015; 105: 119 - 31. https: // doi. org / 10.1016 / j. dsr. 2015.08.014" type="journal article" year="2015">
|
||
Ritchie
|
||
<emphasis id="8EAFEA82B469FFBDFC0AFE46BD8AFE42" box="[900,940,483,507]" italics="true" pageId="17" pageNumber="18">et al</emphasis>
|
||
. 2015
|
||
</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="BC643690B469FFBDFCA4FD82BA22FB73" blockId="17.[809,1462,544,1226]" pageId="17" pageNumber="18">
|
||
<emphasis id="8EAFEA82B469FFBDFCA4FD82BA41FD81" box="[810,1127,544,568]" italics="true" pageId="17" pageNumber="18">
|
||
Remarks:
|
||
<taxonomicName id="7BDB4D13B469FFBDFC18FD82BA41FD81" authorityName="Stewart & Bribiesca-Contreras & Weston & Glover & Horton" authorityYear="2024" box="[918,1127,544,568]" class="Malacostraca" family="Valettiopsidae" genus="Valettietta" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="trottarum">Valettietta trottarum</taxonomicName>
|
||
</emphasis>
|
||
morphologically most closely resembles
|
||
<taxonomicName id="7BDB4D13B469FFBDFC10FDE2BA25FDEE" authorityName="Lincoln & Thurston" authorityYear="1983" box="[926,1027,575,599]" class="Malacostraca" family="Valettiopsidae" genus="Valettietta" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="gracilis">
|
||
<emphasis id="8EAFEA82B469FFBDFC10FDE2BA25FDEE" box="[926,1027,575,599]" italics="true" pageId="17" pageNumber="18">V. gracilis</emphasis>
|
||
</taxonomicName>
|
||
in the distally narrowing propodus of gnathopod 1, the sub-rectangular shape of coxa 2, and the presence of three spine groups along the telson. However,
|
||
<taxonomicName id="7BDB4D13B469FFBDFA2EFDDDBDACFD0C" authorityName="Stewart & Bribiesca-Contreras & Weston & Glover & Horton" authorityYear="2024" class="Malacostraca" family="Valettiopsidae" genus="Valettietta" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="trottarum">
|
||
<emphasis id="8EAFEA82B469FFBDFA2EFDDDBDACFD0C" italics="true" pageId="17" pageNumber="18">V. trottarum</emphasis>
|
||
</taxonomicName>
|
||
can be distinguished from
|
||
<taxonomicName id="7BDB4D13B469FFBDFB3AFD3CBB33FD0C" authorityName="Lincoln & Thurston" authorityYear="1983" box="[1204,1301,669,693]" class="Malacostraca" family="Valettiopsidae" genus="Valettietta" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="gracilis">
|
||
<emphasis id="8EAFEA82B469FFBDFB3AFD3CBB33FD0C" box="[1204,1301,669,693]" italics="true" pageId="17" pageNumber="18">V. gracilis</emphasis>
|
||
</taxonomicName>
|
||
by the convex dentate palm of gnathopod 2 (concave in
|
||
<taxonomicName id="7BDB4D13B469FFBDFB67FD1FBB6CFD6C" authorityName="Lincoln & Thurston" authorityYear="1983" box="[1257,1354,701,725]" class="Malacostraca" family="Valettiopsidae" genus="Valettietta" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="gracilis">
|
||
<emphasis id="8EAFEA82B469FFBDFB67FD1FBB6CFD6C" box="[1257,1354,701,725]" italics="true" pageId="17" pageNumber="18">V. gracilis</emphasis>
|
||
</taxonomicName>
|
||
), and the large sub-apical notch on the telson with three robust setae (vs. a small notch with one robust seta in
|
||
<taxonomicName id="7BDB4D13B469FFBDFB3CFD5EBB36FCAA" authorityName="Lincoln & Thurston" authorityYear="1983" box="[1202,1296,763,787]" class="Malacostraca" family="Valettiopsidae" genus="Valettietta" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="gracilis">
|
||
<emphasis id="8EAFEA82B469FFBDFB3CFD5EBB36FCAA" box="[1202,1296,763,787]" italics="true" pageId="17" pageNumber="18">V. gracilis</emphasis>
|
||
</taxonomicName>
|
||
). Key morphological differences distinguishing
|
||
<taxonomicName id="7BDB4D13B469FFBDFB04FCB9BB23FC8B" authorityName="Stewart & Bribiesca-Contreras & Weston & Glover & Horton" authorityYear="2024" box="[1162,1285,795,818]" class="Malacostraca" family="Valettiopsidae" genus="Valettietta" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="trottarum">
|
||
<emphasis id="8EAFEA82B469FFBDFB04FCB9BB23FC8B" box="[1162,1285,795,818]" italics="true" pageId="17" pageNumber="18">V. trottarum</emphasis>
|
||
</taxonomicName>
|
||
from
|
||
<taxonomicName id="7BDB4D13B469FFBDFAC6FCB9BB95FC8A" authorityName="Stewart & Bribiesca-Contreras & Weston & Glover & Horton" authorityYear="2024" box="[1352,1459,795,819]" class="Malacostraca" family="Valettiopsidae" genus="Valettietta" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="synchlys">
|
||
<emphasis id="8EAFEA82B469FFBDFAC6FCB9BB95FC8A" box="[1352,1459,795,819]" italics="true" pageId="17" pageNumber="18">V. synchlys</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="7BDB4D13B469FFBDFCD9FC99BDF1FCEB" box="[855,983,826,850]" class="Malacostraca" family="Valettiopsidae" genus="Valettietta" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="anacantha">
|
||
<emphasis id="8EAFEA82B469FFBDFCD9FC99BDF1FCEB" box="[855,983,826,850]" italics="true" pageId="17" pageNumber="18">V. anacantha</emphasis>
|
||
</taxonomicName>
|
||
can be found in the key to the genus (below).
|
||
<bibRefCitation id="D84A4B61B469FFBDFCA5FCFBBA25FCC8" author="Ritchie H & Jamieson AJ & Piertney SB" box="[811,1027,857,881]" pageId="17" pageNumber="18" pagination="119 - 31" refId="ref17281" refString="Ritchie H, Jamieson AJ, Piertney SB. Phylogenetic relationships among hadal amphipods of the Superfamily Lysianassoidea: implications for taxonomy and biogeography. Deep Sea Research Part I: Oceanographic Research Papers 2015; 105: 119 - 31. https: // doi. org / 10.1016 / j. dsr. 2015.08.014" type="journal article" year="2015">
|
||
Ritchie
|
||
<emphasis id="8EAFEA82B469FFBDFCF3FCF8BD8FFCC8" box="[893,937,857,881]" italics="true" pageId="17" pageNumber="18">et al</emphasis>
|
||
. (2015)
|
||
</bibRefCitation>
|
||
identified specimens of
|
||
<taxonomicName id="7BDB4D13B469FFBDFA86FCF8BB4FFCC8" authorityName="Lincoln & Thurston" authorityYear="1983" box="[1288,1385,857,881]" class="Malacostraca" family="Valettiopsidae" genus="Valettietta" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="gracilis">
|
||
<emphasis id="8EAFEA82B469FFBDFA86FCF8BB4FFCC8" box="[1288,1385,857,881]" italics="true" pageId="17" pageNumber="18">V. gracilis</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="7BDB4D13B469FFBDFA2EFCF8BDB4FC28" class="Malacostraca" family="Valettiopsidae" genus="Valettietta" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="anacantha">
|
||
<emphasis id="8EAFEA82B469FFBDFA2EFCF8BDB4FC28" italics="true" pageId="17" pageNumber="18">V. anacantha</emphasis>
|
||
</taxonomicName>
|
||
morphologically in the west and south Pacific Ocean; however, based on our phylogenetic analyses of the associated genetic sequences, some of these specimens actually belong to the species
|
||
<taxonomicName id="7BDB4D13B469FFBDFC2BFC75BA07FC57" authorityName="Stewart & Bribiesca-Contreras & Weston & Glover & Horton" authorityYear="2024" box="[933,1057,983,1006]" class="Malacostraca" family="Valettiopsidae" genus="Valettietta" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="trottarum">
|
||
<emphasis id="8EAFEA82B469FFBDFC2BFC75BA07FC57" box="[933,1057,983,1006]" italics="true" pageId="17" pageNumber="18">V. trottarum</emphasis>
|
||
</taxonomicName>
|
||
(Supporting information,
|
||
<figureCitation id="24E02A15B469FFBDFAB5FC75BBB3FC56" box="[1339,1429,983,1007]" captionStart="Figure 1" captionStartId="2.[129,194,1596,1620]" captionTargetBox="[129,1473,460,1565]" captionTargetId="figure-187@2.[126,1476,457,1568]" captionTargetPageId="2" captionText="Figure 1. Distribution of Valettietta Lincoln & Thurston, 1983 species.A, all published records of Valettietta species. Stars represent type localities and circles all other records. Filled shapes indicate specimens identified by morphology and DNA, and empty shapes indicate specimens identified by morphology only.Individuals only tentatively identified by morphology (e.g. V. cf.gracilis), or only identified to genus level are not shown. Black boxes indicate location of map sections B and C. B, type locality for V. trottarum and V. synchlys within the Clarion- Clipperton Zone. C, paratype locality for V. synchlys within the Clarion-Clipperton Zone. See Supporting information, Table S2 for full specimen collection details." figureDoi="http://doi.org/10.5281/zenodo.13786332" httpUri="https://zenodo.org/record/13786332/files/figure.png" pageId="17" pageNumber="18">Figs S1S</figureCitation>
|
||
<figureCitation id="24E02A15B469FFBDFA1BFC75BB84FC56" box="[1429,1442,983,1007]" captionStart="Figure 2" captionStartId="5.[113,178,1569,1593]" captionTargetBox="[116,1456,147,1538]" captionTargetId="figure-104@5.[114,1458,145,1540]" captionTargetPageId="5" captionText="Figure 2. Bayesian tree showing the relationships between amphipod species based on a concatenated dataset of 16S and COI sequence data. Bayesian posterior probability values greater than 0.5 (before /) and maximum-likelihood bootstrap values (after /) are shown on branch nodes. Branches are labelled by species name, with collection location and depth (m) in brackets.Asterisks indicate sequences added by this study.Species delimitation results and family are denoted on the right.Scale indicates time relative to root age.Location abbreviations are as follows, CCZ—Clarion-Clipperton Zone; ANS—Afanasy Nikitin Seamount; WZFZ—Wallaby Zenith Fracture Zone; NHT—New Hebrides Trench; MT—Mariana Trench; PAP—Porcupine Abyssal Plain; PCT—Peru-Chile Trench; AnB—Angola Basin; ArB—Argentine Basin; BB—Brazil Basin; KT—Kermadec Trench; SEIR—South East Indian Ridge; MAR—Mid-Atlantic Ridge. For complete references and accession numbers for sequences see Supporting information, Tables S2, S3." figureDoi="http://doi.org/10.5281/zenodo.13786334" httpUri="https://zenodo.org/record/13786334/files/figure.png" pageId="17" pageNumber="18">2</figureCitation>
|
||
). Modified records can be found in Supporting information,
|
||
<tableCitation id="F159032BB469FFBDFCA4FBB7BDA4FB94" box="[810,898,1045,1069]" captionStart="Table 1" captionStartId="2.[129,184,143,167]" captionTargetPageId="2" captionText="Table 1. Collection information for Valettietta spp.from expeditions to the Porcupine Abyssal Plain and the Clarion-Clipperton Zone.For full specimen data see Supporting information, Table S2" httpUri="http://table.plazi.org/id/E8A46618B47AFFAEFF0FFF2DBC4BFF7A" pageId="17" pageNumber="18" tableUuid="E8A46618B47AFFAEFF0FFF2DBC4BFF7A">Table S1</tableCitation>
|
||
. Body size in examined specimens ranged from
|
||
<quantity id="7B239B75B469FFBDFAE2FBB7BDB3FBF5" metricMagnitude="-3" metricUnit="m" metricValue="9.155" metricValueMax="10.5" metricValueMin="7.81" pageId="17" pageNumber="18" unit="mm" value="9.155" valueMax="10.5" valueMin="7.81">7.81 to 10.50 mm</quantity>
|
||
, which was notably smaller than the body size range of measured specimens of
|
||
<taxonomicName id="7BDB4D13B469FFBDFBB7FBF7BA86FBD5" authorityName="Stewart & Bribiesca-Contreras & Weston & Glover & Horton" authorityYear="2024" box="[1081,1184,1108,1132]" class="Malacostraca" family="Valettiopsidae" genus="Valettietta" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="synchlys">
|
||
<emphasis id="8EAFEA82B469FFBDFBB7FBF7BA86FBD5" box="[1081,1184,1108,1132]" italics="true" pageId="17" pageNumber="18">V. synchlys</emphasis>
|
||
</taxonomicName>
|
||
. This, however, should not be deemed as a defining characteristic of the species, as we only collected immature individuals and so the full body size range is not currently known.
|
||
</paragraph>
|
||
<paragraph id="BC643690B469FFBDFD02FAE7BDBFFAE7" blockId="17.[140,1433,1348,1939]" box="[652,921,1348,1375]" pageId="17" pageNumber="18">
|
||
Key to
|
||
<taxonomicName id="7BDB4D13B469FFBDFD56FAE6BDB3FAE7" box="[728,917,1348,1374]" pageId="17" pageNumber="18">
|
||
<emphasis id="8EAFEA82B469FFBDFD56FAE6BD19FAE7" box="[728,831,1348,1374]" italics="true" pageId="17" pageNumber="18">Valettietta</emphasis>
|
||
species
|
||
</taxonomicName>
|
||
:
|
||
</paragraph>
|
||
<paragraph id="BC643690B469FFBDFF02FA27BBBEFA04" blockId="17.[140,1433,1348,1939]" pageId="17" pageNumber="18">
|
||
1. Coxa 1 much shorter than coxa 2 and strongly tapered distally.........................
|
||
<taxonomicName id="7BDB4D13B469FFBDFC30FA27BAB7FA24" authorityName="Stock & Iliffe" authorityYear="1990" box="[958,1169,1413,1437]" class="Malacostraca" family="Valettiopsidae" genus="Valettietta" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="cavernicola">
|
||
<emphasis id="8EAFEA82B469FFBDFC30FA27BAB7FA24" box="[958,1169,1413,1437]" italics="true" pageId="17" pageNumber="18">Valettietta cavernicola</emphasis>
|
||
</taxonomicName>
|
||
(Anchialine cave habitat) Coxa 1 not shorter or slightly shorter than coxa 2 and not strongly tapered distally .......................................................................2
|
||
</paragraph>
|
||
<paragraph id="BC643690B469FFBDFF02FA66BBBEF9A2" blockId="17.[140,1433,1348,1939]" pageId="17" pageNumber="18">2. Gnathopods 1 and 2 subchelate, robust, with sub-rectangular broadened carpus and propodus, palms weakly oblique .......... ............................................................................................................................................................................................................................3 Gnathopods 1 and 2 weakly subchelate or simple, tapering distally, palms weakly defined or lacking ........................................4</paragraph>
|
||
<paragraph id="BC643690B469FFBDFF02F980BBBEF9C0" blockId="17.[140,1433,1348,1939]" pageId="17" pageNumber="18">
|
||
3. Tegument ornamented with small conical setules, single tooth on the posterodistal margin of coxae 1, 2, and 3....................... ............................................................................................................................................................................................
|
||
<taxonomicName id="7BDB4D13B469FFBDFB55F9E3BF03F9C0" authority="Tegument" authorityName="Tegument" class="Malacostraca" family="Valettiopsidae" genus="Valettietta" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="punctata">
|
||
<emphasis id="8EAFEA82B469FFBDFB55F9E3BBBEF9E0" box="[1243,1432,1601,1625]" italics="true" pageId="17" pageNumber="18">Valettietta punctata</emphasis>
|
||
Tegument
|
||
</taxonomicName>
|
||
without ornamentation, two teeth on the posterodistal margin of coxae 2 and 3.............................
|
||
<taxonomicName id="7BDB4D13B469FFBDFB7DF9C3BBBEF9C0" authorityName="Lincoln & Thurston" authorityYear="1983" box="[1267,1432,1633,1657]" class="Malacostraca" family="Valettiopsidae" genus="Valettietta" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="lobata">
|
||
<emphasis id="8EAFEA82B469FFBDFB7DF9C3BBBEF9C0" box="[1267,1432,1633,1657]" italics="true" pageId="17" pageNumber="18">Valettietta lobata</emphasis>
|
||
</taxonomicName>
|
||
</paragraph>
|
||
<paragraph id="BC643690B469FFBDFF02F922BBBEF90E" blockId="17.[140,1433,1348,1939]" pageId="17" pageNumber="18">4. Gnathopod 2 propodus extremely slender and elongate, length more than 6 × width....................................................................5 Gnathopod 2 propodus slender, length less than 5 × width..................................................................................................................6</paragraph>
|
||
<paragraph id="BC643690B469FFBDFF02F91CBBBEF88D" blockId="17.[140,1433,1348,1939]" pageId="17" pageNumber="18">
|
||
5. Gnathopod 2 propodus lacking palm, very strongly narrowed distally; uropod 3 outer ramus article 2 shorter than article 1 (0.74 × length of article 1)...............................................................................................................................................
|
||
<taxonomicName id="7BDB4D13B469FFBDFB63F97CBF15F8AC" authority="Gnathopod" authorityName="Gnathopod" class="Malacostraca" family="Valettiopsidae" genus="Valettietta" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="gracilis">
|
||
<emphasis id="8EAFEA82B469FFBDFB63F97CBBBFF94F" box="[1261,1433,1758,1782]" italics="true" pageId="17" pageNumber="18">Valettietta gracilis</emphasis>
|
||
Gnathopod
|
||
</taxonomicName>
|
||
2 propodus with weak convex palm; uropod 3 outer ramus article 2 elongate, subequal to article 1 ....................... ...........................................................................................................................................................................................
|
||
<taxonomicName id="7BDB4D13B469FFBDFB5CF8BFBBBEF88D" authorityName="Stewart & Bribiesca-Contreras & Weston & Glover & Horton" authorityYear="2024" box="[1234,1432,1821,1845]" class="Malacostraca" family="Valettiopsidae" genus="Valettietta" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="trottarum">
|
||
<emphasis id="8EAFEA82B469FFBDFB5CF8BFBBBEF88D" box="[1234,1432,1821,1845]" italics="true" pageId="17" pageNumber="18">Valettietta trottarum</emphasis>
|
||
</taxonomicName>
|
||
</paragraph>
|
||
<paragraph id="BC643690B469FFBDFF02F89EBBBEF82A" blockId="17.[140,1433,1348,1939]" pageId="17" pageNumber="18">
|
||
6. Gnathopod 1 propodus robust, tapering distally, broadly rounded proximally, carpus, short and broad, clearly shorter than propodus .......................................................................................................................................................................
|
||
<taxonomicName id="7BDB4D13B469FFBDFB44F8F9BF15F82A" authority="Gnathopod" authorityName="Gnathopod" class="Malacostraca" family="Valettiopsidae" genus="Valettietta" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="anacantha">
|
||
<emphasis id="8EAFEA82B469FFBDFB44F8F9BBBFF8CA" box="[1226,1433,1883,1907]" italics="true" pageId="17" pageNumber="18">Valettietta anacantha</emphasis>
|
||
Gnathopod
|
||
</taxonomicName>
|
||
1 propodus slender, tapering distally, carpus and propodus subequal ...........................................
|
||
<taxonomicName id="7BDB4D13B469FFBDFB6CF8D9BBBEF82A" authorityName="Stewart & Bribiesca-Contreras & Weston & Glover & Horton" authorityYear="2024" box="[1250,1432,1915,1939]" class="Malacostraca" family="Valettiopsidae" genus="Valettietta" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="synchlys">
|
||
<emphasis id="8EAFEA82B469FFBDFB6CF8D9BBBEF82A" box="[1250,1432,1915,1939]" italics="true" pageId="17" pageNumber="18">Valettietta synchlys</emphasis>
|
||
</taxonomicName>
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |