553 lines
85 KiB
XML
553 lines
85 KiB
XML
<document id="0A036BAECC76C8243AA8FB7823B40710" ID-CLB-Dataset="8261" ID-DOI="10.11646/zootaxa.4860.2.1" ID-GBIF-Dataset="7cedfbfc-f084-4d9b-8222-4d3716e36c5b" ID-ISSN="1175-5326" ID-Zenodo-Dep="4413621" ID-ZooBank="4A6F899C-DCB6-4A05-B4FB-C07EC8219951" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1609701792311" checkinUser="plazi" docAuthor="Bird, Graham J." docDate="2020" docId="402B5515FFD15D3C08A53F1CCF3FF890" docLanguage="en" docName="zootaxa.4860.2.1.pdf" docOrigin="Zootaxa 4860 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Psalidichelia concinna Bird 2020, n. sp." docType="treatment" docUuid="5AB85761-EE06-4F1B-919B-D1470C536DAB" docUuidSource="ZooBank" docVersion="8" lastPageNumber="165" masterDocId="BC122D6DFFDD5D3208323D76CA17FFDD" masterDocTitle="Additions to the Tanaidacea (Crustacea: Peracarida) of Rangitâhua, the Kermadec Islands, from the Southwest Pacific Expedition 2017" masterLastPageNumber="178" masterPageNumber="151" pageNumber="163" updateTime="1698851893983" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="DAFD9FFAFB85B8C73FB9AE2122697A89">Additions to the Tanaidacea (Crustacea: Peracarida) of Rangitâhua, the Kermadec Islands, from the Southwest Pacific Expedition 2017</mods:title>
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<mods:namePart id="F172863497AD83975A4BB4E5A4387B37">Bird, Graham J.</mods:namePart>
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<mods:title id="BC78413719217281A2D582B4687BEFFC">Zootaxa</mods:title>
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<mods:part id="64D64B79C7561A13F7759D401B0F9FE8">
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<mods:date id="6B5A58527C08EEA7260FF7AF9388D248">2020</mods:date>
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<mods:number id="9DABD12089279F15327DCCD805E02B6B">2020-10-12</mods:number>
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<treatment id="402B5515FFD15D3C08A53F1CCF3FF890" ID-DOI="http://doi.org/10.5281/zenodo.4537435" ID-GBIF-Taxon="177321391" ID-Zenodo-Dep="4537435" LSID="urn:lsid:zoobank.org:act:5AB85761-EE06-4F1B-919B-D1470C536DAB" httpUri="http://treatment.plazi.org/id/402B5515FFD15D3C08A53F1CCF3FF890" lastPageId="14" lastPageNumber="165" pageId="12" pageNumber="163">
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<subSubSection id="8098B788FFD15D3E08A53F1CCBE2FD58" box="[151,501,618,645]" pageId="12" pageNumber="163" type="nomenclature">
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<paragraph id="C83DE403FFD15D3E08A53F1CCBE2FD58" blockId="12.[151,501,618,681]" box="[151,501,618,645]" pageId="12" pageNumber="163">
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<heading id="9375536FFFD15D3E08A53F1CCBE2FD58" bold="true" box="[151,501,618,645]" fontSize="11" level="1" pageId="12" pageNumber="163" reason="1">
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<emphasis id="FAF63811FFD15D3E08A53F1CCBE2FD58" bold="true" box="[151,501,618,645]" pageId="12" pageNumber="163">
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<taxonomicName id="0F829F80FFD15D3E08A53F1CCBBCFD58" ID-CoL="86BGY" authority="Bird, 2020" authorityName="Bird" authorityYear="2020" box="[151,427,618,645]" class="Malacostraca" family="Leptocheliidae" genus="Psalidichelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Tanaidacea" pageId="12" pageNumber="163" phylum="Arthropoda" rank="species" species="concinna" status="sp. nov.">
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<emphasis id="FAF63811FFD15D3E08A53F1CCBBCFD58" bold="true" box="[151,427,618,645]" italics="true" pageId="12" pageNumber="163">Psalidichelia concinna</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="E1C5856AFFD15D3E09813F1DCBE2FD58" box="[435,501,619,645]" pageId="12" pageNumber="163" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="8098B788FFD15D3E08A53FF9CB56FD74" box="[151,321,655,681]" pageId="12" pageNumber="163" type="description">
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<paragraph id="C83DE403FFD15D3E08A53FF9CB56FD74" blockId="12.[151,501,618,681]" box="[151,321,655,681]" pageId="12" pageNumber="163">
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<figureCitation id="50B9F886FFD15D3E08A53FF9CB1EFD74" box="[151,265,655,681]" captionStart-0="FIGURE 6" captionStart-1="FIGURE 7" captionStart-2="FIGURE 8" captionStart-3="FIGURE 9" captionStart-4="FIGURE 10" captionStartId-0="15.[151,250,1943,1967]" captionStartId-1="16.[151,250,1897,1921]" captionStartId-2="17.[151,250,1963,1987]" captionStartId-3="18.[151,250,1890,1914]" captionStartId-4="19.[151,250,1961,1985]" captionTargetBox-0="[183,1405,182,1918]" captionTargetBox-1="[198,1390,181,1873]" captionTargetBox-2="[172,1415,181,1939]" captionTargetBox-3="[182,1406,181,1866]" captionTargetBox-4="[174,1413,181,1937]" captionTargetId-0="figure-16@15.[183,1405,181,1919]" captionTargetId-1="figure-24@16.[198,1390,181,1873]" captionTargetId-2="figure-16@17.[172,1415,181,1939]" captionTargetId-3="figure-24@18.[182,1406,181,1866]" captionTargetId-4="figure-16@19.[174,1413,181,1937]" captionTargetPageId-0="15" captionTargetPageId-1="16" captionTargetPageId-2="17" captionTargetPageId-3="18" captionTargetPageId-4="19" captionText-0="FIGURE 6. Psalidichelia concinna n. g. n. sp. non-ovigerous female holotype (AIM MA73608).A, habitus, dorsal; B, pleotelson. Non-ovigerous female paratype (AIM MA73612). C, antennule; D, antenna; E, cephalothorax-cheliped, lateral; F, uropod. Scale bars: 0.5 mm for A; 0.25 mm for B–F." captionText-1="FIGURE 7. Psalidichelia concinna n. g. n. sp. non-ovigerous female paratype (AIM MA73612). A, labrum; B, left mandible and molar process; C, right mandible (molar obscured) and apex of molar process; D, labium; E, maxillule endite and obscured setation; F, maxilliped bases; G, maxilliped basis and endite, H, maxilliped palp; I, right cheliped, lateral, J, fixed finger, distal; K, left cheliped dactylus and dorsomesial palm. Scale bars: 0.125 mm for all." captionText-2="FIGURE 8. Psalidichelia concinna n. g. n. sp. non-ovigerous female paratype (AIM MA73612). A–F, pereopods 1–6 respectively; G, pleopod peduncle; H, pleopod endopod; I, pleopod exopod. Scale bars: 0.125 mm for all." captionText-3="FIGURE 9. Psalidichelia concinna n. g. n. sp. male allotype (AIM MA73614).A, habitus (antennule flagellum setation simplified), dorsal; B, cephalothorax anterior, rostrum, C, pleon, dorsal. Male paratype (AIM MA73613).D, right antennule, numbers indicate aesthetascs not figured for clarity; E, antenna; F right cheliped, lateral; G, left chela, mesial. Scale bars: 1 mm for A; 0.125 mm for B–G." captionText-4="FIGURE 10. Psalidichelia concinna n. g. n. sp. male paratype (AIM MA73613).A–F, pereopods 1–6 respectively; G, pleopod; H, uropod. Manca-III (AMS P.105581). I, pleon lateral; J, uropod. Scale bars: 0.125 mm." figureDoi-0="http://doi.org/10.5281/zenodo.4413633" figureDoi-1="http://doi.org/10.5281/zenodo.4413635" figureDoi-2="http://doi.org/10.5281/zenodo.4413637" figureDoi-3="http://doi.org/10.5281/zenodo.4413639" figureDoi-4="http://doi.org/10.5281/zenodo.4413643" httpUri-0="https://zenodo.org/record/4413633/files/figure.png" httpUri-1="https://zenodo.org/record/4413635/files/figure.png" httpUri-2="https://zenodo.org/record/4413637/files/figure.png" httpUri-3="https://zenodo.org/record/4413639/files/figure.png" httpUri-4="https://zenodo.org/record/4413643/files/figure.png" pageId="12" pageNumber="163">
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Figs 6–
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</figureCitation>
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,
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<figureCitation id="50B9F886FFD15D3E09263FF9CB56FD74" box="[276,321,655,681]" captionStart="FIGURE 12" captionStartId="23.[151,250,1899,1923]" captionTargetBox="[211,1376,181,1875]" captionTargetId="figure-16@23.[211,1376,181,1875]" captionTargetPageId="23" captionText="FIGURE 12. Comparative size of Rangitâhua-Kermadecs shallow-water tanaids based on holotype or representative specimens. A, Chondrochelia acrolophus; B, Aparatanais tetradonta; C, Zeuxo kermadecensis; D, Paradoxapseudes floppae; E, Psalidichelia concinna; F, Metatanais progenitor; G, Tanais sp.; H, Collettea coralensis; I, leptocheliid LK#1. Scale bars: 1 mm for all." figureDoi="http://doi.org/10.5281/zenodo.4413649" httpUri="https://zenodo.org/record/4413649/files/figure.png" pageId="12" pageNumber="163">12E</figureCitation>
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</paragraph>
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<subSubSection id="8098B788FFD15D3E08A53FA0CE68FC14" pageId="12" pageNumber="163" type="materials_examined">
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<paragraph id="C83DE403FFD15D3E08A53FA0C9DAFCC8" blockId="12.[151,1437,726,1977]" pageId="12" pageNumber="163">
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<emphasis id="FAF63811FFD15D3E08A53FA0CB6DFD2D" bold="true" box="[151,378,726,752]" pageId="12" pageNumber="163">Material examined</emphasis>
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.
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||
<materialsCitation id="78EAEE5EFFD15D3E09BB3FA1C9DAFCC8" ID-GBIF-Occurrence="3034549309" collectionCode="AIM" county="Rangitahua Kermadecs" elevation="11" location="South" municipality="Raoul Island" pageId="12" pageNumber="163" specimenCode="MA73608, SWP2017-135" specimenCount="1" specimenCount-female="1" typeStatus="holotype">
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<emphasis id="FAF63811FFD15D3E09BB3FA1CBE7FD2C" box="[393,496,727,753]" italics="true" pageId="12" pageNumber="163">
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<typeStatus id="17395AA1FFD15D3E09BB3FA1CBE7FD2C" box="[393,496,727,753]" pageId="12" pageNumber="163" type="holotype">Holotype</typeStatus>
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</emphasis>
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<emphasis id="FAF63811FFD15D3E09DD3FA1C81CFD2C" bold="true" box="[495,523,727,753]" pageId="12" pageNumber="163">—</emphasis>
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prep.
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<emphasis id="FAF63811FFD15D3E0A7E3FAEC87FFD2E" bold="true" box="[588,616,728,755]" pageId="12" pageNumber="163">
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<specimenCount id="DE842F8AFFD15D3E0A7E3FAEC876FD2E" box="[588,609,728,755]" pageId="12" pageNumber="163" type="female">♀</specimenCount>
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,
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</emphasis>
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<quantity id="0F7A49E6FFD15D3E0A5D3FA1C8C1FD2C" box="[623,726,727,753]" metricMagnitude="-3" metricUnit="m" metricValue="1.48" pageId="12" pageNumber="163" unit="mm" value="1.48">1.48 mm</quantity>
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,
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<collectionCode id="AE937CC6FFD15D3E0AD33FA1C900FD2C" box="[737,791,727,753]" country="New Zealand" httpUri="http://grbio.org/cool/qhws-00k6" name="Auckland Institute and Museum" pageId="12" pageNumber="163">AIM</collectionCode>
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<specimenCode id="98244C78FFD15D3E0B2D3FA1C982FD2C" box="[799,917,727,753]" collectionCode="AIM" country="New Zealand" httpUri="http://grbio.org/cool/qhws-00k6" name="Auckland Institute and Museum" pageId="12" pageNumber="163">MA73608</specimenCode>
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,
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<specimenCode id="98244C78FFD15D3E0B933FA0CE5DFD2C" box="[929,1098,726,753]" collectionCode="AIM" country="New Zealand" httpUri="http://grbio.org/cool/qhws-00k6" name="Auckland Institute and Museum" pageId="12" pageNumber="163">SWP2017-135</specimenCode>
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-2,
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<location id="CD5DB2D8FFD15D3E0C593FA1CEBBFD2C" LSID="urn:lsid:plazi:treatment:402B5515FFD15D3C08A53F1CCF3FF890:CD5DB2D8FFD15D3E0C593FA1CEBBFD2C" box="[1131,1196,727,753]" county="Rangitahua Kermadecs" municipality="Raoul Island" name="South" pageId="12" pageNumber="163">South</location>
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end of
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<location id="CD5DB2D8FFD15D3E0D313FA1CF8FFD2C" LSID="urn:lsid:plazi:treatment:402B5515FFD15D3C08A53F1CCF3FF890:CD5DB2D8FFD15D3E0D313FA1CF8FFD2C" box="[1283,1432,727,753]" county="Rangitahua Kermadecs" municipality="Raoul Island" name="Denham Bay" pageId="12" pageNumber="163">Denham Bay</location>
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,
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<collectingMunicipality id="28597E79FFD15D3E08A53F8DCB3FFCC8" box="[151,296,763,789]" pageId="12" pageNumber="163">Raoul Island</collectingMunicipality>
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,
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<collectingCounty id="215C9C8FFFD15D3E09063F8DC82CFCC8" box="[308,571,763,789]" pageId="12" pageNumber="163">Rangitâhua Kermadecs</collectingCounty>
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,
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<quantity id="0F7A49E6FFD15D3E0A743F8DC88AFCC8" box="[582,669,763,789]" metricMagnitude="1" metricUnit="m" metricValue="1.1" metricValueMax="1.8" metricValueMin="0.4" pageId="12" pageNumber="163" unit="m" value="11.0" valueMax="18.0" valueMin="4.0">
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<elevation id="43AF0330FFD15D3E0A743F8DC88AFCC8" box="[582,669,763,789]" metricMagnitude="1" metricUnit="m" metricValue="1.1" metricValueMax="1.8" metricValueMin="0.4" pageId="12" pageNumber="163" unit="m" value="11.0" valueMax="18.0" valueMin="4.0">4–18 m</elevation>
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</quantity>
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, coral rubble (see
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<tableCitation id="8500D1B8FFD15D3E0B583F8DC9ABFCC8" box="[874,956,763,789]" captionStart="TABLE 1" captionStartId="3.[151,239,566,592]" captionTargetPageId="3" captionText="TABLE 1. Sample details of the Rangitâhua-Kermadec Islands component of the SWP2017 Expedition. Key to collector abbreviations: D.A.—D. Aguirre; C.B.—C. Barker; J.B.—J. Barker; M.H.—M. Hill; S.H.—S. Hannam; S.J. K.—S.J. Keable; A.M.—A. Murray; C.M.—C. Middleton; C.S.—C. Struthers; T.T.—T. Trnski." httpUri="http://table.plazi.org/id/9CFDB48BFFDE5D3108A53F40C87EFD45" pageId="12" pageNumber="163" tableUuid="9CFDB48BFFDE5D3108A53F40C87EFD45">Table 1</tableCitation>
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).
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</materialsCitation>
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</paragraph>
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<paragraph id="C83DE403FFD15D3E08F53E69C9DFFCE4" blockId="12.[151,1437,726,1977]" box="[199,968,799,826]" pageId="12" pageNumber="163">
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<materialsCitation id="78EAEE5EFFD15D3E08F53E69C9DFFCE4" ID-GBIF-Occurrence="3034549310" box="[199,968,799,826]" collectionCode="AIM" pageId="12" pageNumber="163" specimenCode="MA73614" specimenCount="1" specimenCount-male="1" typeStatus="allotype">
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<emphasis id="FAF63811FFD15D3E08F53E69CB33FCE4" box="[199,292,799,825]" italics="true" pageId="12" pageNumber="163">
|
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<typeStatus id="17395AA1FFD15D3E08F53E69CB33FCE4" box="[199,292,799,825]" pageId="12" pageNumber="163" type="allotype">Allotype</typeStatus>
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</emphasis>
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||
—cop.
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||
<specimenCount id="DE842F8AFFD15D3E09453E69CB99FCE4" box="[375,398,799,825]" pageId="12" pageNumber="163" type="male">♂</specimenCount>
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||
,
|
||
<quantity id="0F7A49E6FFD15D3E09A83E69CBE7FCE4" box="[410,496,799,825]" metricMagnitude="-3" metricUnit="m" metricValue="1.3" pageId="12" pageNumber="163" unit="mm" value="1.3">1.3 mm</quantity>
|
||
(
|
||
<collectionCode id="AE937CC6FFD15D3E09CC3E69C821FCE4" box="[510,566,799,825]" country="New Zealand" httpUri="http://grbio.org/cool/qhws-00k6" name="Auckland Institute and Museum" pageId="12" pageNumber="163">AIM</collectionCode>
|
||
<specimenCode id="98244C78FFD15D3E0A0F3E69C8A2FCE7" box="[573,693,799,826]" collectionCode="AIM" country="New Zealand" httpUri="http://grbio.org/cool/qhws-00k6" name="Auckland Institute and Museum" pageId="12" pageNumber="163">MA73614</specimenCode>
|
||
); details as for
|
||
<typeStatus id="17395AA1FFD15D3E0B6D3E69C9D2FCE4" box="[863,965,799,825]" pageId="12" pageNumber="163" type="holotype">holotype</typeStatus>
|
||
.
|
||
</materialsCitation>
|
||
</paragraph>
|
||
<paragraph id="C83DE403FFD15D3E08F53E35CE68FC14" blockId="12.[151,1437,726,1977]" pageId="12" pageNumber="163">
|
||
<materialsCitation id="78EAEE5EFFD15D3E08F53E35CE6CFC14" ID-GBIF-Occurrence="3034549302" collectionCode="AIM" pageId="12" pageNumber="163" specimenCode="MA73612, MA73613" specimenCount="18" specimenCount-female="8" specimenCount-juvenile="8" specimenCount-male="2" typeStatus="paratype">
|
||
<emphasis id="FAF63811FFD15D3E08F53E35CB2EFC81" box="[199,313,835,860]" italics="true" pageId="12" pageNumber="163">
|
||
<typeStatus id="17395AA1FFD15D3E08F53E35CB2EFC81" box="[199,313,835,860]" pageId="12" pageNumber="163" type="paratype">Paratypes</typeStatus>
|
||
</emphasis>
|
||
<emphasis id="FAF63811FFD15D3E090B3E35CB42FC80" bold="true" box="[313,341,835,861]" pageId="12" pageNumber="163">—</emphasis>
|
||
1 manca-II, 4 manca-III,
|
||
<specimenCount id="DE842F8AFFD15D3E0A5B3E35C8F5FC80" box="[617,738,835,861]" pageId="12" pageNumber="163" type="juvenile">8 juveniles</specimenCount>
|
||
(=immature
|
||
<specimenCount id="DE842F8AFFD15D3E0B403E35C98CFC80" box="[882,923,835,861]" pageId="12" pageNumber="163" type="female">♀♀</specimenCount>
|
||
), 15 non-ov.
|
||
<specimenCount id="DE842F8AFFD15D3E0C1C3E35CE4EFC80" box="[1070,1113,835,861]" pageId="12" pageNumber="163" type="female">♀♀</specimenCount>
|
||
, 15 prep-ov.
|
||
<emphasis id="FAF63811FFD15D3E0CDB3E32CF04FC82" bold="true" box="[1257,1299,836,863]" pageId="12" pageNumber="163">
|
||
<specimenCount id="DE842F8AFFD15D3E0CDB3E32CF04FC82" box="[1257,1299,836,863]" pageId="12" pageNumber="163" type="female">♀♀</specimenCount>
|
||
</emphasis>
|
||
(1 dissected on 2 microslides,
|
||
<collectionCode id="AE937CC6FFD15D3E096F3E11CB84FC5C" box="[349,403,871,897]" country="New Zealand" httpUri="http://grbio.org/cool/qhws-00k6" name="Auckland Institute and Museum" pageId="12" pageNumber="163">AIM</collectionCode>
|
||
<specimenCode id="98244C78FFD15D3E09A93E11C805FC5F" box="[411,530,871,898]" collectionCode="AIM" country="New Zealand" httpUri="http://grbio.org/cool/qhws-00k6" name="Auckland Institute and Museum" pageId="12" pageNumber="163">MA73612</specimenCode>
|
||
), 8 ov.
|
||
<emphasis id="FAF63811FFD15D3E0A513E1EC883FC5E" bold="true" box="[611,660,872,899]" pageId="12" pageNumber="163">
|
||
<specimenCount id="DE842F8AFFD15D3E0A513E1EC89AFC5E" box="[611,653,872,899]" pageId="12" pageNumber="163" type="female">♀♀</specimenCount>
|
||
,
|
||
</emphasis>
|
||
1 post-ov.
|
||
<emphasis id="FAF63811FFD15D3E0B223E1EC93BFC5E" bold="true" box="[784,812,872,899]" pageId="12" pageNumber="163">
|
||
<specimenCount id="DE842F8AFFD15D3E0B223E1EC932FC5E" box="[784,805,872,899]" pageId="12" pageNumber="163" type="female">♀</specimenCount>
|
||
,
|
||
</emphasis>
|
||
31 copulatory (cop.)
|
||
<specimenCount id="DE842F8AFFD15D3E0C2D3E11CE5EFC5C" box="[1055,1097,871,897]" pageId="12" pageNumber="163" type="male">♂♂</specimenCount>
|
||
(1 dissected on 2 microslides,
|
||
<collectionCode id="AE937CC6FFD15D3E08A53EFDCADAFC78" box="[151,205,907,933]" country="New Zealand" httpUri="http://grbio.org/cool/qhws-00k6" name="Auckland Institute and Museum" pageId="12" pageNumber="163">AIM</collectionCode>
|
||
<specimenCode id="98244C78FFD15D3E08E53EFDCB59FC7B" box="[215,334,907,934]" collectionCode="AIM" country="New Zealand" httpUri="http://grbio.org/cool/qhws-00k6" name="Auckland Institute and Museum" pageId="12" pageNumber="163">MA73613</specimenCode>
|
||
), AMS P.105581, SWP2017-135-2; 1 ov.
|
||
<specimenCount id="DE842F8AFFD15D3E0B033EFDC951FC78" box="[817,838,907,933]" pageId="12" pageNumber="163" type="female">♀</specimenCount>
|
||
, AMS P.105589, SWP2017-135-3; 1 prep.
|
||
<specimenCount id="DE842F8AFFD15D3E0D093EFDCF47FC78" box="[1339,1360,907,933]" pageId="12" pageNumber="163" type="female">♀</specimenCount>
|
||
, AMS P.105595, SWP2017-137-3; 2 non-ov.
|
||
<specimenCount id="DE842F8AFFD15D3E0A7A3ED9C864FC14" box="[584,627,943,969]" pageId="12" pageNumber="163" type="female">♀♀</specimenCount>
|
||
, 5 cop.
|
||
<specimenCount id="DE842F8AFFD15D3E0AFE3ED9C8EFFC14" box="[716,760,943,969]" pageId="12" pageNumber="163" type="male">♂♂</specimenCount>
|
||
, AMS P.105588, SWP2017-143-2
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="8098B788FFD15D3E08F53EA4C825FC30" box="[199,562,978,1005]" pageId="12" pageNumber="163" type="diagnosis">
|
||
<paragraph id="C83DE403FFD15D3E08F53EA4C825FC30" blockId="12.[151,1437,726,1977]" box="[199,562,978,1005]" pageId="12" pageNumber="163">
|
||
<emphasis id="FAF63811FFD15D3E08F53EA4CB2DFC31" bold="true" box="[199,314,978,1004]" pageId="12" pageNumber="163">Diagnosis</emphasis>
|
||
. See genus diagnosis.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="8098B788FFD15D3E08F53E81C8D6FBE8" pageId="12" pageNumber="163" type="etymology">
|
||
<paragraph id="C83DE403FFD15D3E08F53E81C8D6FBE8" blockId="12.[151,1437,726,1977]" pageId="12" pageNumber="163">
|
||
<emphasis id="FAF63811FFD15D3E08F53E81CB5FFBCC" bold="true" box="[199,328,1015,1041]" pageId="12" pageNumber="163">Etymology</emphasis>
|
||
. Use of the Latin adjective
|
||
<emphasis id="FAF63811FFD15D3E0A4A3E81C8FDFBCD" box="[632,746,1015,1040]" italics="true" pageId="12" pageNumber="163">concinnus</emphasis>
|
||
/
|
||
<taxonomicName id="0F829F80FFD15D3E0AC33E81C94FFBCD" authorityName="Bird" authorityYear="2020" box="[753,856,1015,1040]" class="Malacostraca" family="Leptocheliidae" genus="Psalidichelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Tanaidacea" pageId="12" pageNumber="163" phylum="Arthropoda" rank="species" species="concinna">
|
||
<emphasis id="FAF63811FFD15D3E0AC33E81C94FFBCD" box="[753,856,1015,1040]" italics="true" pageId="12" pageNumber="163">concinna</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<emphasis id="FAF63811FFD15D3E0B573E81C979FBCC" box="[869,878,1015,1041]" italics="true" pageId="12" pageNumber="163">‘</emphasis>
|
||
neat’, ‘pleasing’, ‘elegant’, etc. An appreciation of this species’ appearance, both males and females.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="8098B788FFD15D3E08F53949CE07FB84" box="[199,1040,1086,1113]" pageId="12" pageNumber="163" type="materials_examined">
|
||
<paragraph id="C83DE403FFD15D3E08F53949CE07FB84" blockId="12.[151,1437,726,1977]" box="[199,1040,1086,1113]" pageId="12" pageNumber="163">
|
||
<emphasis id="FAF63811FFD15D3E08F53949CB77FB85" bold="true" box="[199,352,1086,1113]" pageId="12" pageNumber="163">Type locality</emphasis>
|
||
. Raoul Island, Rangitâhua-Kermadecs,
|
||
<quantity id="0F7A49E6FFD15D3E0B2D3949C961FB84" box="[799,886,1087,1113]" metricMagnitude="1" metricUnit="m" metricValue="1.1" metricValueMax="1.8" metricValueMin="0.4" pageId="12" pageNumber="163" unit="m" value="11.0" valueMax="18.0" valueMin="4.0">4–18 m</quantity>
|
||
, coral rubble.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="8098B788FFD15D3C08F53914CF93F960" lastPageId="14" lastPageNumber="165" pageId="12" pageNumber="163" type="description">
|
||
<paragraph id="C83DE403FFD15D3E08F53914CE65FA1C" blockId="12.[151,1437,726,1977]" pageId="12" pageNumber="163">
|
||
<emphasis id="FAF63811FFD15D3E08F53914CB46FBA1" bold="true" box="[199,337,1122,1148]" pageId="12" pageNumber="163">Description</emphasis>
|
||
<emphasis id="FAF63811FFD15D3E096E3915C8BEFBA0" box="[348,681,1123,1149]" italics="true" pageId="12" pageNumber="163">
|
||
<typeStatus id="17395AA1FFD15D3E096E3915CBD4FBA0" box="[348,451,1123,1149]" pageId="12" pageNumber="163" type="holotype">Holotype</typeStatus>
|
||
preparatory female
|
||
</emphasis>
|
||
(AIM MA73608).
|
||
<emphasis id="FAF63811FFD15D3E0BB93915C9F3FBA0" box="[907,996,1123,1149]" italics="true" pageId="12" pageNumber="163">Habitus</emphasis>
|
||
(
|
||
<figureCitation id="50B9F886FFD15D3E0BC43915CE44FBA0" box="[1014,1107,1123,1149]" captionStart="FIGURE 6" captionStartId="15.[151,250,1943,1967]" captionTargetBox="[183,1405,182,1918]" captionTargetId="figure-16@15.[183,1405,181,1919]" captionTargetPageId="15" captionText="FIGURE 6. Psalidichelia concinna n. g. n. sp. non-ovigerous female holotype (AIM MA73608).A, habitus, dorsal; B, pleotelson. Non-ovigerous female paratype (AIM MA73612). C, antennule; D, antenna; E, cephalothorax-cheliped, lateral; F, uropod. Scale bars: 0.5 mm for A; 0.25 mm for B–F." figureDoi="http://doi.org/10.5281/zenodo.4413633" httpUri="https://zenodo.org/record/4413633/files/figure.png" pageId="12" pageNumber="163">Fig. 6A</figureCitation>
|
||
,
|
||
<figureCitation id="50B9F886FFD15D3E0C533915CE87FBA0" box="[1121,1168,1123,1149]" captionStart="FIGURE 12" captionStartId="23.[151,250,1899,1923]" captionTargetBox="[211,1376,181,1875]" captionTargetId="figure-16@23.[211,1376,181,1875]" captionTargetPageId="23" captionText="FIGURE 12. Comparative size of Rangitâhua-Kermadecs shallow-water tanaids based on holotype or representative specimens. A, Chondrochelia acrolophus; B, Aparatanais tetradonta; C, Zeuxo kermadecensis; D, Paradoxapseudes floppae; E, Psalidichelia concinna; F, Metatanais progenitor; G, Tanais sp.; H, Collettea coralensis; I, leptocheliid LK#1. Scale bars: 1 mm for all." figureDoi="http://doi.org/10.5281/zenodo.4413649" httpUri="https://zenodo.org/record/4413649/files/figure.png" pageId="12" pageNumber="163">12E</figureCitation>
|
||
) slender, 7.7 times ltb.
|
||
<emphasis id="FAF63811FFD15D3E08A539F1CB28FB7C" box="[151,319,1159,1185]" italics="true" pageId="12" pageNumber="163">Cephalothorax</emphasis>
|
||
as long as pereonites 1–2 combined, 18% of body length, flask-shaped, 1.4 times ltb; carapace plates not clearly delineated. lateral margins with seta just posterior to eye-lobe, and cheliped sclerite seta also visible in dorsal view; rostrum pointed, weakly produced; eyes conical, multifaceted, with dark pigment.
|
||
<emphasis id="FAF63811FFD15D3E0D2039B9CF75FB35" box="[1298,1378,1231,1256]" italics="true" pageId="12" pageNumber="163">Pereon</emphasis>
|
||
64% of body length, with weakly convex margins of pereonites 1–6, all but pereonite-5 as long as or shorter than broad, pereonite-1 shortest, 0.4, 0.8, 0.8, 1.0, 1.1, and 0.7 times ltb respectively; pereonite-1 with two anterodorsal setae, pereonite-6 with posterolateral seta, all with anterolateral seta (coxal seta visible in dorsal view on pereonites 1–3).
|
||
<emphasis id="FAF63811FFD15D3E08A53829CACFFAA4" box="[151,216,1375,1401]" italics="true" pageId="12" pageNumber="163">Pleon</emphasis>
|
||
12.6% of body length, about as long as broad, epimera with two lateral setae, pleonite-1 also with anterolateral seta.
|
||
<emphasis id="FAF63811FFD15D3E093038F5CB6FFA40" box="[258,376,1411,1437]" italics="true" pageId="12" pageNumber="163">Pleotelson</emphasis>
|
||
(
|
||
<figureCitation id="50B9F886FFD15D3E09BA38F5CBC9FA43" box="[392,478,1411,1438]" captionStart="FIGURE 6" captionStartId="15.[151,250,1943,1967]" captionTargetBox="[183,1405,182,1918]" captionTargetId="figure-16@15.[183,1405,181,1919]" captionTargetPageId="15" captionText="FIGURE 6. Psalidichelia concinna n. g. n. sp. non-ovigerous female holotype (AIM MA73608).A, habitus, dorsal; B, pleotelson. Non-ovigerous female paratype (AIM MA73612). C, antennule; D, antenna; E, cephalothorax-cheliped, lateral; F, uropod. Scale bars: 0.5 mm for A; 0.25 mm for B–F." figureDoi="http://doi.org/10.5281/zenodo.4413633" httpUri="https://zenodo.org/record/4413633/files/figure.png" pageId="12" pageNumber="163">Fig. 6B</figureCitation>
|
||
) 6% of body length, length of pleonites 4–5 together, rounded with weakly produced posterior margin, and deflexed apex bearing pair of long setae; other setation as figured.
|
||
</paragraph>
|
||
<paragraph id="C83DE403FFD15D3E08F538BDCAEAF93C" blockId="12.[151,1437,726,1977]" pageId="12" pageNumber="163">
|
||
<materialsCitation id="78EAEE5EFFD15D3E08F538BDCED6F9F0" ID-GBIF-Occurrence="3034549308" collectionCode="AIM, PSS" pageId="12" pageNumber="163" specimenCode="MA73612" specimenCount="2" typeStatus="paratype">
|
||
<emphasis id="FAF63811FFD15D3E08F538BDC80DFA38" box="[199,538,1483,1509]" italics="true" pageId="12" pageNumber="163">
|
||
<typeStatus id="17395AA1FFD15D3E08F538BDCB39FA39" box="[199,302,1483,1508]" pageId="12" pageNumber="163" type="paratype">Paratype</typeStatus>
|
||
preparatory females
|
||
</emphasis>
|
||
(mostly based on
|
||
<collectionCode id="AE937CC6FFD15D3E0AD838BDC937FA38" box="[746,800,1483,1509]" country="New Zealand" httpUri="http://grbio.org/cool/qhws-00k6" name="Auckland Institute and Museum" pageId="12" pageNumber="163">AIM</collectionCode>
|
||
<specimenCode id="98244C78FFD15D3E0B1A38BDC9B7FA3B" box="[808,928,1483,1510]" collectionCode="AIM" country="New Zealand" httpUri="http://grbio.org/cool/qhws-00k6" name="Auckland Institute and Museum" pageId="12" pageNumber="163">MA73612</specimenCode>
|
||
), all following.
|
||
<emphasis id="FAF63811FFD15D3E0C6638BDCED1FA38" box="[1108,1222,1483,1509]" italics="true" pageId="12" pageNumber="163">Antennule</emphasis>
|
||
(
|
||
<figureCitation id="50B9F886FFD15D3E0CE438BDCF3AFA3B" box="[1238,1325,1483,1510]" captionStart="FIGURE 6" captionStartId="15.[151,250,1943,1967]" captionTargetBox="[183,1405,182,1918]" captionTargetId="figure-16@15.[183,1405,181,1919]" captionTargetPageId="15" captionText="FIGURE 6. Psalidichelia concinna n. g. n. sp. non-ovigerous female holotype (AIM MA73608).A, habitus, dorsal; B, pleotelson. Non-ovigerous female paratype (AIM MA73612). C, antennule; D, antenna; E, cephalothorax-cheliped, lateral; F, uropod. Scale bars: 0.5 mm for A; 0.25 mm for B–F." figureDoi="http://doi.org/10.5281/zenodo.4413633" httpUri="https://zenodo.org/record/4413633/files/figure.png" pageId="12" pageNumber="163">Fig. 6C</figureCitation>
|
||
) ‘four-articled’ (three peduncular articles, one discrete flagellar segment), 0.8 times length of cephalothorax (
|
||
<typeStatus id="17395AA1FFD15D3E0D323899CF7FF9D7" box="[1280,1384,1519,1546]" pageId="12" pageNumber="163" type="holotype">holotype</typeStatus>
|
||
), six times ltb; article-1 0.6 times total length, 3.3 times ltb, lateral margin with three proximal
|
||
<collectionCode id="AE937CC6FFD15D3E0CA23B65CED6F9F0" box="[1168,1217,1555,1581]" country="0" httpUri="http://grbio.org/cool/vv09-ccp1" name="Paleontology and Stratigraphic Section of the Geological Institute of the Mongolian Academy of Sciences" pageId="12" pageNumber="163">PSS</collectionCode>
|
||
</materialsCitation>
|
||
, one long seta with three associated PSS at midlength, and distal seta longer than article-2, with two or three associated PSS, mesial margin with two proximal setae and one distal seta; article-2 twice as long as broad, with one distomesial and one distolateral distal setae, and one mesial PSS; article-
|
||
<superScript id="3FF7494BFFD15D3E0AD53B09C8ECF951" attach="left" box="[743,763,1662,1689]" fontSize="6" pageId="12" pageNumber="163">31</superScript>
|
||
1.25 times length of article-2, 4.3 times ltb, with two distal seta, one PSS and one aesthetasc; terminal segment narrower than article-3, twice as long as broad, with two setae and PSS.
|
||
</paragraph>
|
||
<paragraph id="C83DE403FFD15D3E08F53B9DC95BF848" blockId="12.[151,1437,726,1977]" pageId="12" pageNumber="163">
|
||
<emphasis id="FAF63811FFD15D3E08F53B9DCB33F8D8" box="[199,292,1771,1797]" italics="true" pageId="12" pageNumber="163">Antenna</emphasis>
|
||
(
|
||
<figureCitation id="50B9F886FFD15D3E09063B9DCB9BF8DB" box="[308,396,1771,1798]" captionStart="FIGURE 6" captionStartId="15.[151,250,1943,1967]" captionTargetBox="[183,1405,182,1918]" captionTargetId="figure-16@15.[183,1405,181,1919]" captionTargetPageId="15" captionText="FIGURE 6. Psalidichelia concinna n. g. n. sp. non-ovigerous female holotype (AIM MA73608).A, habitus, dorsal; B, pleotelson. Non-ovigerous female paratype (AIM MA73612). C, antennule; D, antenna; E, cephalothorax-cheliped, lateral; F, uropod. Scale bars: 0.5 mm for A; 0.25 mm for B–F." figureDoi="http://doi.org/10.5281/zenodo.4413633" httpUri="https://zenodo.org/record/4413633/files/figure.png" pageId="12" pageNumber="163">Fig. 6D</figureCitation>
|
||
) 0.8 times length of antennule; article-1 as long as broad, naked; article-2 1.7 times ltb, with dorso- and ventrodistal spines, the former on slight apophysis; article-3 0.7 times length of article-2, as long as broad, with dorsodistal thorn-like spine; article-4 longer than articles 2 and 3 combined, four times ltb, at least one PSS and two simple distal setae (longer than article-5); article-5 longer than article-3, three times ltb, with one seta; article-6 small, as long as broad, with four setae and one PSS.
|
||
</paragraph>
|
||
<paragraph id="C83DE403FFD15D3E08F53AE9CF8AF864" blockId="12.[151,1437,726,1977]" box="[199,1437,1951,1977]" pageId="12" pageNumber="163">
|
||
<emphasis id="FAF63811FFD15D3E08F53AE9CBA6F864" box="[199,433,1951,1977]" italics="true" pageId="12" pageNumber="163">Mouthparts. Labrum</emphasis>
|
||
(
|
||
<figureCitation id="50B9F886FFD15D3E09F33AE9C80EF864" box="[449,537,1951,1977]" captionStart="FIGURE 7" captionStartId="16.[151,250,1897,1921]" captionTargetBox="[198,1390,181,1873]" captionTargetId="figure-24@16.[198,1390,181,1873]" captionTargetPageId="16" captionText="FIGURE 7. Psalidichelia concinna n. g. n. sp. non-ovigerous female paratype (AIM MA73612). A, labrum; B, left mandible and molar process; C, right mandible (molar obscured) and apex of molar process; D, labium; E, maxillule endite and obscured setation; F, maxilliped bases; G, maxilliped basis and endite, H, maxilliped palp; I, right cheliped, lateral, J, fixed finger, distal; K, left cheliped dactylus and dorsomesial palm. Scale bars: 0.125 mm for all." figureDoi="http://doi.org/10.5281/zenodo.4413635" httpUri="https://zenodo.org/record/4413635/files/figure.png" pageId="12" pageNumber="163">Fig. 7A</figureCitation>
|
||
) typical, hood-shaped, setulate.
|
||
<emphasis id="FAF63811FFD15D3E0BB63AE9C9EDF864" box="[900,1018,1951,1977]" italics="true" pageId="12" pageNumber="163">Mandibles</emphasis>
|
||
(
|
||
<figureCitation id="50B9F886FFD15D3E0C383AE9CE5BF864" box="[1034,1100,1951,1977]" captionStart="FIGURE 7" captionStartId="16.[151,250,1897,1921]" captionTargetBox="[198,1390,181,1873]" captionTargetId="figure-24@16.[198,1390,181,1873]" captionTargetPageId="16" captionText="FIGURE 7. Psalidichelia concinna n. g. n. sp. non-ovigerous female paratype (AIM MA73612). A, labrum; B, left mandible and molar process; C, right mandible (molar obscured) and apex of molar process; D, labium; E, maxillule endite and obscured setation; F, maxilliped bases; G, maxilliped basis and endite, H, maxilliped palp; I, right cheliped, lateral, J, fixed finger, distal; K, left cheliped dactylus and dorsomesial palm. Scale bars: 0.125 mm for all." figureDoi="http://doi.org/10.5281/zenodo.4413635" httpUri="https://zenodo.org/record/4413635/files/figure.png" pageId="12" pageNumber="163">Fig. 7</figureCitation>
|
||
B–C) with left mandible (
|
||
<figureCitation id="50B9F886FFD15D3E0D5D3AE9CF8AF864" box="[1391,1437,1951,1977]" captionStart="FIGURE 1" captionStartId="2.[151,250,1943,1967]" captionTargetBox="[226,1357,189,1905]" captionTargetId="figure-24@2.[219,1369,179,1917]" captionTargetPageId="2" captionText="FIGURE 1. Rangitâhua-Kermadec Islands sector of the SWP2017 survey indicating location of sampling sites yielding Tanaidacea (red arrows). Map based on chart NZ222 from Land Information New Zealand and Figure 1 in Trnski & de Lange (2015), courtesy of Hamish MacDonald." figureDoi="http://doi.org/10.5281/zenodo.4413623" httpUri="https://zenodo.org/record/4413623/files/figure.png" pageId="12" pageNumber="163">Fig.</figureCitation>
|
||
</paragraph>
|
||
<paragraph id="C83DE403FFD15D3F08A53A95CB9AFE9C" blockId="12.[151,919,2019,2043]" lastBlockId="13.[151,1437,151,2013]" lastPageId="13" lastPageNumber="164" pageId="12" pageNumber="163">
|
||
1 Article-3 is a composite (fused) flagellar segment (aesthetasc-bearing). 7B) weakly bifid,
|
||
<emphasis id="FAF63811FFD05D3F09543DE1CBA3FF6C" box="[358,436,151,177]" italics="true" pageId="13" pageNumber="164">lacinia</emphasis>
|
||
broad and distally crenulate, molar broad with apex blunt and relatively smooth; incisor of right mandible (
|
||
<figureCitation id="50B9F886FFD05D3F095B3DCDCBD7FF08" box="[361,448,187,213]" captionStart="FIGURE 7" captionStartId="16.[151,250,1897,1921]" captionTargetBox="[198,1390,181,1873]" captionTargetId="figure-24@16.[198,1390,181,1873]" captionTargetPageId="16" captionText="FIGURE 7. Psalidichelia concinna n. g. n. sp. non-ovigerous female paratype (AIM MA73612). A, labrum; B, left mandible and molar process; C, right mandible (molar obscured) and apex of molar process; D, labium; E, maxillule endite and obscured setation; F, maxilliped bases; G, maxilliped basis and endite, H, maxilliped palp; I, right cheliped, lateral, J, fixed finger, distal; K, left cheliped dactylus and dorsomesial palm. Scale bars: 0.125 mm for all." figureDoi="http://doi.org/10.5281/zenodo.4413635" httpUri="https://zenodo.org/record/4413635/files/figure.png" pageId="13" pageNumber="164">Fig. 7C</figureCitation>
|
||
) with crenulate distal margin, molar as in left mandible.
|
||
<emphasis id="FAF63811FFD05D3F0C0E3DCDCE85FF08" box="[1084,1170,187,213]" italics="true" pageId="13" pageNumber="164">Labium</emphasis>
|
||
(
|
||
<figureCitation id="50B9F886FFD05D3F0C933DCDCEEDFF08" box="[1185,1274,187,213]" captionStart="FIGURE 7" captionStartId="16.[151,250,1897,1921]" captionTargetBox="[198,1390,181,1873]" captionTargetId="figure-24@16.[198,1390,181,1873]" captionTargetPageId="16" captionText="FIGURE 7. Psalidichelia concinna n. g. n. sp. non-ovigerous female paratype (AIM MA73612). A, labrum; B, left mandible and molar process; C, right mandible (molar obscured) and apex of molar process; D, labium; E, maxillule endite and obscured setation; F, maxilliped bases; G, maxilliped basis and endite, H, maxilliped palp; I, right cheliped, lateral, J, fixed finger, distal; K, left cheliped dactylus and dorsomesial palm. Scale bars: 0.125 mm for all." figureDoi="http://doi.org/10.5281/zenodo.4413635" httpUri="https://zenodo.org/record/4413635/files/figure.png" pageId="13" pageNumber="164">Fig. 7D</figureCitation>
|
||
) typical, outer lobes broader and just longer than inner, both distally setulate.
|
||
<emphasis id="FAF63811FFD05D3F0B6E3DA9C9D0FF24" box="[860,967,223,249]" italics="true" pageId="13" pageNumber="164">Maxillule</emphasis>
|
||
(
|
||
<figureCitation id="50B9F886FFD05D3F0BE53DA9CE3BFF24" box="[983,1068,223,249]" captionStart="FIGURE 7" captionStartId="16.[151,250,1897,1921]" captionTargetBox="[198,1390,181,1873]" captionTargetId="figure-24@16.[198,1390,181,1873]" captionTargetPageId="16" captionText="FIGURE 7. Psalidichelia concinna n. g. n. sp. non-ovigerous female paratype (AIM MA73612). A, labrum; B, left mandible and molar process; C, right mandible (molar obscured) and apex of molar process; D, labium; E, maxillule endite and obscured setation; F, maxilliped bases; G, maxilliped basis and endite, H, maxilliped palp; I, right cheliped, lateral, J, fixed finger, distal; K, left cheliped dactylus and dorsomesial palm. Scale bars: 0.125 mm for all." figureDoi="http://doi.org/10.5281/zenodo.4413635" httpUri="https://zenodo.org/record/4413635/files/figure.png" pageId="13" pageNumber="164">Fig. 7E</figureCitation>
|
||
) endite sparsely setulate, with at nine relatively stout and crowded terminal spines, and outer corona of finer setae and setules; palp with two setae.
|
||
<emphasis id="FAF63811FFD05D3F08A53C51CAF9FE9C" box="[151,238,295,321]" italics="true" pageId="13" pageNumber="164">Maxilla</emphasis>
|
||
not observed.
|
||
</paragraph>
|
||
<paragraph id="C83DE403FFD05D3F08F53C3DCB8BFE28" blockId="13.[151,1437,151,2013]" pageId="13" pageNumber="164">
|
||
<emphasis id="FAF63811FFD05D3F08F53C3DCB57FEB8" box="[199,320,331,357]" italics="true" pageId="13" pageNumber="164">Maxilliped</emphasis>
|
||
(
|
||
<figureCitation id="50B9F886FFD05D3F09623C3DCB85FEB8" box="[336,402,331,357]" captionStart="FIGURE 7" captionStartId="16.[151,250,1897,1921]" captionTargetBox="[198,1390,181,1873]" captionTargetId="figure-24@16.[198,1390,181,1873]" captionTargetPageId="16" captionText="FIGURE 7. Psalidichelia concinna n. g. n. sp. non-ovigerous female paratype (AIM MA73612). A, labrum; B, left mandible and molar process; C, right mandible (molar obscured) and apex of molar process; D, labium; E, maxillule endite and obscured setation; F, maxilliped bases; G, maxilliped basis and endite, H, maxilliped palp; I, right cheliped, lateral, J, fixed finger, distal; K, left cheliped dactylus and dorsomesial palm. Scale bars: 0.125 mm for all." figureDoi="http://doi.org/10.5281/zenodo.4413635" httpUri="https://zenodo.org/record/4413635/files/figure.png" pageId="13" pageNumber="164">Fig. 7</figureCitation>
|
||
F–H) combined bases about as long as wide, basis with two setae long, overreaching endite; endite distal margin with large blunt lateral seta, blunt, incisor-like tubercles (“gustatory cusps”
|
||
<emphasis id="FAF63811FFD05D3F0CFF3C19CF1CFE55" box="[1229,1291,367,392]" italics="true" pageId="13" pageNumber="164">sensu</emphasis>
|
||
<bibRefCitation id="AC1399F2FFD05D3F0D203C19CAFAFE70" author="Segadilha J. L. & Gellert, M. & Blazewicz, M." pageId="13" pageNumber="164" pagination="915 - 925" refId="ref14768" refString="Segadilha J. L., Gellert, M. & Blazewicz, M. (2018) A new genus of Tanaidacea (Peracarida, Typhlotanaidae) from the Atlantic slope. Marine Biodiversity, 48, 915 - 925. https: // doi. org / 10.1007 / s 12526 - 018 - 0856 - y" type="journal article" year="2018">
|
||
Segadilha
|
||
<emphasis id="FAF63811FFD05D3F0DBA3C19CABAFE70" italics="true" pageId="13" pageNumber="164">et al</emphasis>
|
||
2018
|
||
</bibRefCitation>
|
||
) and with two medial coupling hooks; palp article-1 longer than broad, naked, article-2 with lateral seta and three mesial setae, article-3 with seven setae (in two rows); article-4 with superodistal seta and five apical setae.
|
||
<emphasis id="FAF63811FFD05D3F08A53CADCAE9FE28" box="[151,254,475,501]" italics="true" pageId="13" pageNumber="164">Epignath</emphasis>
|
||
not observed.
|
||
</paragraph>
|
||
<paragraph id="C83DE403FFD05D3F08F53C89CE58FD2C" blockId="13.[151,1437,151,2013]" pageId="13" pageNumber="164">
|
||
<emphasis id="FAF63811FFD05D3F08F53C89CB3BFDC4" box="[199,300,511,537]" italics="true" pageId="13" pageNumber="164">Cheliped</emphasis>
|
||
(
|
||
<figureCitation id="50B9F886FFD05D3F09083C89CB84FDC4" box="[314,403,511,537]" captionStart="FIGURE 6" captionStartId="15.[151,250,1943,1967]" captionTargetBox="[183,1405,182,1918]" captionTargetId="figure-16@15.[183,1405,181,1919]" captionTargetPageId="15" captionText="FIGURE 6. Psalidichelia concinna n. g. n. sp. non-ovigerous female holotype (AIM MA73608).A, habitus, dorsal; B, pleotelson. Non-ovigerous female paratype (AIM MA73612). C, antennule; D, antenna; E, cephalothorax-cheliped, lateral; F, uropod. Scale bars: 0.5 mm for A; 0.25 mm for B–F." figureDoi="http://doi.org/10.5281/zenodo.4413633" httpUri="https://zenodo.org/record/4413633/files/figure.png" pageId="13" pageNumber="164">Figs 6E</figureCitation>
|
||
,
|
||
<figureCitation id="50B9F886FFD05D3F09AC3C89CBBCFDC4" box="[414,427,511,537]" captionStart="FIGURE 7" captionStartId="16.[151,250,1897,1921]" captionTargetBox="[198,1390,181,1873]" captionTargetId="figure-24@16.[198,1390,181,1873]" captionTargetPageId="16" captionText="FIGURE 7. Psalidichelia concinna n. g. n. sp. non-ovigerous female paratype (AIM MA73612). A, labrum; B, left mandible and molar process; C, right mandible (molar obscured) and apex of molar process; D, labium; E, maxillule endite and obscured setation; F, maxilliped bases; G, maxilliped basis and endite, H, maxilliped palp; I, right cheliped, lateral, J, fixed finger, distal; K, left cheliped dactylus and dorsomesial palm. Scale bars: 0.125 mm for all." figureDoi="http://doi.org/10.5281/zenodo.4413635" httpUri="https://zenodo.org/record/4413635/files/figure.png" pageId="13" pageNumber="164">7</figureCitation>
|
||
I–K) coxal sclerite triangular, reaching posterior of cephalothorax, with long seta; basis 1.6 times ltb, posterior lobe reaching pereonite-1 (
|
||
<figureCitation id="50B9F886FFD05D3F0A9A3F55C917FDE3" box="[680,768,547,574]" captionStart="FIGURE 6" captionStartId="15.[151,250,1943,1967]" captionTargetBox="[183,1405,182,1918]" captionTargetId="figure-16@15.[183,1405,181,1919]" captionTargetPageId="15" captionText="FIGURE 6. Psalidichelia concinna n. g. n. sp. non-ovigerous female holotype (AIM MA73608).A, habitus, dorsal; B, pleotelson. Non-ovigerous female paratype (AIM MA73612). C, antennule; D, antenna; E, cephalothorax-cheliped, lateral; F, uropod. Scale bars: 0.5 mm for A; 0.25 mm for B–F." figureDoi="http://doi.org/10.5281/zenodo.4413633" httpUri="https://zenodo.org/record/4413633/files/figure.png" pageId="13" pageNumber="164">Fig. 6E</figureCitation>
|
||
), 0.7 times length of anterior mass, latter with dorsolateral seta; merus ventral margin as long as that of carpus, with two setae; carpus 2.2 times ltb, with (two) dorsal setae at midlength and distal; ventral margin with three setae. Chela just shorter and distinctly narrower than carpus; propodus palm not flared, 2.8 times ltb, with slender spine near articulation with dactylus, two mesial combs of two spines and several setules respectively (
|
||
<figureCitation id="50B9F886FFD05D3F0A6F3FC5C8A7FD10" box="[605,688,691,717]" captionStart="FIGURE 7" captionStartId="16.[151,250,1897,1921]" captionTargetBox="[198,1390,181,1873]" captionTargetId="figure-24@16.[198,1390,181,1873]" captionTargetPageId="16" captionText="FIGURE 7. Psalidichelia concinna n. g. n. sp. non-ovigerous female paratype (AIM MA73612). A, labrum; B, left mandible and molar process; C, right mandible (molar obscured) and apex of molar process; D, labium; E, maxillule endite and obscured setation; F, maxilliped bases; G, maxilliped basis and endite, H, maxilliped palp; I, right cheliped, lateral, J, fixed finger, distal; K, left cheliped dactylus and dorsomesial palm. Scale bars: 0.125 mm for all." figureDoi="http://doi.org/10.5281/zenodo.4413635" httpUri="https://zenodo.org/record/4413635/files/figure.png" pageId="13" pageNumber="164">Fig. 7J</figureCitation>
|
||
); fixed finger (
|
||
<figureCitation id="50B9F886FFD05D3F0B6F3FC5C9A0FD10" box="[861,951,691,717]" captionStart="FIGURE 7" captionStartId="16.[151,250,1897,1921]" captionTargetBox="[198,1390,181,1873]" captionTargetId="figure-24@16.[198,1390,181,1873]" captionTargetPageId="16" captionText="FIGURE 7. Psalidichelia concinna n. g. n. sp. non-ovigerous female paratype (AIM MA73612). A, labrum; B, left mandible and molar process; C, right mandible (molar obscured) and apex of molar process; D, labium; E, maxillule endite and obscured setation; F, maxilliped bases; G, maxilliped basis and endite, H, maxilliped palp; I, right cheliped, lateral, J, fixed finger, distal; K, left cheliped dactylus and dorsomesial palm. Scale bars: 0.125 mm for all." figureDoi="http://doi.org/10.5281/zenodo.4413635" httpUri="https://zenodo.org/record/4413635/files/figure.png" pageId="13" pageNumber="164">Fig. 7K</figureCitation>
|
||
) 0.4 times length of palm, with five distal setae, incisive margin raised, with three low teeth; dactylus with proximomesial seta.
|
||
</paragraph>
|
||
<paragraph id="C83DE403FFD05D3F08F53F8DC890FC14" blockId="13.[151,1437,151,2013]" pageId="13" pageNumber="164">
|
||
<emphasis id="FAF63811FFD05D3F08F53F8DCB5DFCC8" box="[199,330,763,789]" italics="true" pageId="13" pageNumber="164">Pereopod-1</emphasis>
|
||
(
|
||
<figureCitation id="50B9F886FFD05D3F09693F8DCBA4FCC8" box="[347,435,763,789]" captionStart="FIGURE 8" captionStartId="17.[151,250,1963,1987]" captionTargetBox="[172,1415,181,1939]" captionTargetId="figure-16@17.[172,1415,181,1939]" captionTargetPageId="17" captionText="FIGURE 8. Psalidichelia concinna n. g. n. sp. non-ovigerous female paratype (AIM MA73612). A–F, pereopods 1–6 respectively; G, pleopod peduncle; H, pleopod endopod; I, pleopod exopod. Scale bars: 0.125 mm for all." figureDoi="http://doi.org/10.5281/zenodo.4413637" httpUri="https://zenodo.org/record/4413637/files/figure.png" pageId="13" pageNumber="164">Fig. 8A</figureCitation>
|
||
) coxa with long seta [and oostegite bud]; basis arcuate, 4.2 times ltb, with two proximal superior seta; ischium with short seta; merus twice as long as broad, distal margin strongly oblique with carpus; carpus as long as merus, twice as long as broad, with four distal seta, superodistal seta about as long as carpus; propodus about as long as merus and carpus combined, 3.5 times ltb, with four unequal superodistal setae, and one inferodistal seta; dactylus slightly shorter than unguis, with proximal accessory seta; unguis with distal pore, together with dactylus 0,8 times as long as propodus.
|
||
</paragraph>
|
||
<paragraph id="C83DE403FFD05D3F08F53EA5CB32FB7C" blockId="13.[151,1437,151,2013]" pageId="13" pageNumber="164">
|
||
<emphasis id="FAF63811FFD05D3F08F53EA5CB5DFC30" box="[199,330,979,1005]" italics="true" pageId="13" pageNumber="164">Pereopod-2</emphasis>
|
||
(
|
||
<figureCitation id="50B9F886FFD05D3F09683EA5CBB8FC30" box="[346,431,979,1005]" captionStart="FIGURE 8" captionStartId="17.[151,250,1963,1987]" captionTargetBox="[172,1415,181,1939]" captionTargetId="figure-16@17.[172,1415,181,1939]" captionTargetPageId="17" captionText="FIGURE 8. Psalidichelia concinna n. g. n. sp. non-ovigerous female paratype (AIM MA73612). A–F, pereopods 1–6 respectively; G, pleopod peduncle; H, pleopod endopod; I, pleopod exopod. Scale bars: 0.125 mm for all." figureDoi="http://doi.org/10.5281/zenodo.4413637" httpUri="https://zenodo.org/record/4413637/files/figure.png" pageId="13" pageNumber="164">Fig. 8B</figureCitation>
|
||
) coxa with seta (and oostegite bud in preparatory female)—not figured; basis not arcuate, as broad as that of pereopod-1, 2.8 times ltb, with two proximal superior two PSS; merus just longer than broad, with inferodistal crotchet; carpus as long as merus, 1.1 times longer than broad, with superodistal seta, two unequal inferodistal setae and inferodistal crotchet; propodus 2.6 times ltb, about as long as merus and carpus combined`, with two superodistal setae and inferodistal crotchet; dactylus as long as unguis, together claw-like and half as long as propodus.
|
||
</paragraph>
|
||
<paragraph id="C83DE403FFD05D3F08F539DDCADDFB34" blockId="13.[151,1437,151,2013]" pageId="13" pageNumber="164">
|
||
<emphasis id="FAF63811FFD05D3F08F539DDCB5DFB18" box="[199,330,1195,1221]" italics="true" pageId="13" pageNumber="164">Pereopod-3</emphasis>
|
||
(
|
||
<figureCitation id="50B9F886FFD05D3F096F39DDCBA2FB18" box="[349,437,1195,1221]" captionStart="FIGURE 8" captionStartId="17.[151,250,1963,1987]" captionTargetBox="[172,1415,181,1939]" captionTargetId="figure-16@17.[172,1415,181,1939]" captionTargetPageId="17" captionText="FIGURE 8. Psalidichelia concinna n. g. n. sp. non-ovigerous female paratype (AIM MA73612). A–F, pereopods 1–6 respectively; G, pleopod peduncle; H, pleopod endopod; I, pleopod exopod. Scale bars: 0.125 mm for all." figureDoi="http://doi.org/10.5281/zenodo.4413637" httpUri="https://zenodo.org/record/4413637/files/figure.png" pageId="13" pageNumber="164">Fig. 8C</figureCitation>
|
||
) as pereopod-2 but basis without PSS [not observed]; propodus with one superodistal seta.
|
||
</paragraph>
|
||
<paragraph id="C83DE403FFD05D3F08F53985C91CFA1C" blockId="13.[151,1437,151,2013]" pageId="13" pageNumber="164">
|
||
<emphasis id="FAF63811FFD05D3F08F53985CB5DFAD0" box="[199,330,1267,1293]" italics="true" pageId="13" pageNumber="164">Pereopod-4</emphasis>
|
||
(
|
||
<figureCitation id="50B9F886FFD05D3F096B3985CBA7FAD0" box="[345,432,1267,1293]" captionStart="FIGURE 8" captionStartId="17.[151,250,1963,1987]" captionTargetBox="[172,1415,181,1939]" captionTargetId="figure-16@17.[172,1415,181,1939]" captionTargetPageId="17" captionText="FIGURE 8. Psalidichelia concinna n. g. n. sp. non-ovigerous female paratype (AIM MA73612). A–F, pereopods 1–6 respectively; G, pleopod peduncle; H, pleopod endopod; I, pleopod exopod. Scale bars: 0.125 mm for all." figureDoi="http://doi.org/10.5281/zenodo.4413637" httpUri="https://zenodo.org/record/4413637/files/figure.png" pageId="13" pageNumber="164">Fig. 8D</figureCitation>
|
||
) coxa naked (and with oostegite bud in preparatory female, as figured); basis broader than in pereopods 2–3, 2.5 times as ltb, with two inferior PSS; ischium with one seta; merus geniculate, about twice length of broad, with two stout inferodistal crotchets; carpus about length of merus, twice as long as broad, subrectangular, with three unequal distal crotchets (one longer than rest, one short and blunt); propodus 1.1 times longer than carpus, 2.8 times ltb, with three slender superodistal spines and two inferodistal crotchets; dactylus and minute unguis not fused, claw-like, half as long as of propodus.
|
||
</paragraph>
|
||
<paragraph id="C83DE403FFD05D3F08F538BDC874FA38" blockId="13.[151,1437,151,2013]" box="[199,611,1483,1509]" pageId="13" pageNumber="164">
|
||
<emphasis id="FAF63811FFD05D3F08F538BDCB5DFA38" box="[199,330,1483,1509]" italics="true" pageId="13" pageNumber="164">Pereopod-5</emphasis>
|
||
(
|
||
<figureCitation id="50B9F886FFD05D3F096838BDCBB9FA38" box="[346,430,1483,1509]" captionStart="FIGURE 8" captionStartId="17.[151,250,1963,1987]" captionTargetBox="[172,1415,181,1939]" captionTargetId="figure-16@17.[172,1415,181,1939]" captionTargetPageId="17" captionText="FIGURE 8. Psalidichelia concinna n. g. n. sp. non-ovigerous female paratype (AIM MA73612). A–F, pereopods 1–6 respectively; G, pleopod peduncle; H, pleopod endopod; I, pleopod exopod. Scale bars: 0.125 mm for all." figureDoi="http://doi.org/10.5281/zenodo.4413637" httpUri="https://zenodo.org/record/4413637/files/figure.png" pageId="13" pageNumber="164">Fig. 8E</figureCitation>
|
||
) as pereopod-4.
|
||
</paragraph>
|
||
<paragraph id="C83DE403FFD05D3F08F53898CB3FF9F0" blockId="13.[151,1437,151,2013]" pageId="13" pageNumber="164">
|
||
<emphasis id="FAF63811FFD05D3F08F53898CB5CF9D5" box="[199,331,1518,1544]" italics="true" pageId="13" pageNumber="164">Pereopod-6</emphasis>
|
||
(
|
||
<figureCitation id="50B9F886FFD05D3F09693899CBB8F9D4" box="[347,431,1519,1545]" captionStart="FIGURE 8" captionStartId="17.[151,250,1963,1987]" captionTargetBox="[172,1415,181,1939]" captionTargetId="figure-16@17.[172,1415,181,1939]" captionTargetPageId="17" captionText="FIGURE 8. Psalidichelia concinna n. g. n. sp. non-ovigerous female paratype (AIM MA73612). A–F, pereopods 1–6 respectively; G, pleopod peduncle; H, pleopod endopod; I, pleopod exopod. Scale bars: 0.125 mm for all." figureDoi="http://doi.org/10.5281/zenodo.4413637" httpUri="https://zenodo.org/record/4413637/files/figure.png" pageId="13" pageNumber="164">Fig. 8F</figureCitation>
|
||
) as pereopod-5 but basis only with superior PSS and propodus with five slender superodistal spines.
|
||
</paragraph>
|
||
<paragraph id="C83DE403FFD05D3F08F53B41CF1EF960" blockId="13.[151,1437,151,2013]" pageId="13" pageNumber="164">
|
||
<emphasis id="FAF63811FFD05D3F08F53B41CB33F98C" box="[199,292,1591,1617]" italics="true" pageId="13" pageNumber="164">Pleopod</emphasis>
|
||
(
|
||
<figureCitation id="50B9F886FFD05D3F09073B41CB61F98C" box="[309,374,1591,1617]" captionStart="FIGURE 8" captionStartId="17.[151,250,1963,1987]" captionTargetBox="[172,1415,181,1939]" captionTargetId="figure-16@17.[172,1415,181,1939]" captionTargetPageId="17" captionText="FIGURE 8. Psalidichelia concinna n. g. n. sp. non-ovigerous female paratype (AIM MA73612). A–F, pereopods 1–6 respectively; G, pleopod peduncle; H, pleopod endopod; I, pleopod exopod. Scale bars: 0.125 mm for all." figureDoi="http://doi.org/10.5281/zenodo.4413637" httpUri="https://zenodo.org/record/4413637/files/figure.png" pageId="13" pageNumber="164">Fig. 8</figureCitation>
|
||
G–J) peduncle just shorter than broad, with mesial seta; rami sub-ovate, endopod shorter than exopod, endopod and exopod about 2.0–2.3 times ltb respectively; endopod mesial margin with plumose seta at mid-length, lateral margin with fringe of 6–7 plumose setae, distalmost with whip-like tip; exopod lateral margin with proximal circumplumose seta separated by small gap from fringe of eight or nine plumose setae.
|
||
</paragraph>
|
||
<paragraph id="C83DE403FFD05D3F08F53BB1CB6CF890" blockId="13.[151,1437,151,2013]" pageId="13" pageNumber="164">
|
||
<emphasis id="FAF63811FFD05D3F08F53BB1CB0AF93C" box="[199,285,1735,1761]" italics="true" pageId="13" pageNumber="164">Uropod</emphasis>
|
||
(
|
||
<figureCitation id="50B9F886FFD05D3F091D3BB1CB93F93F" box="[303,388,1735,1762]" captionStart="FIGURE 6" captionStartId="15.[151,250,1943,1967]" captionTargetBox="[183,1405,182,1918]" captionTargetId="figure-16@15.[183,1405,181,1919]" captionTargetPageId="15" captionText="FIGURE 6. Psalidichelia concinna n. g. n. sp. non-ovigerous female holotype (AIM MA73608).A, habitus, dorsal; B, pleotelson. Non-ovigerous female paratype (AIM MA73612). C, antennule; D, antenna; E, cephalothorax-cheliped, lateral; F, uropod. Scale bars: 0.5 mm for A; 0.25 mm for B–F." figureDoi="http://doi.org/10.5281/zenodo.4413633" httpUri="https://zenodo.org/record/4413633/files/figure.png" pageId="13" pageNumber="164">Fig. 6F</figureCitation>
|
||
) longer than pleotelson; peduncle about twice as long as broad, naked; endopod segment-1 naked, segment-2 with or without distal seta, segment-3 with seta and one PSS, segment-4 with seta, segment-5 with four simple setae and a two PSS; exopod about 0.75 times length of endopod segment-1, with one subdistal and two distal setae.
|
||
</paragraph>
|
||
<paragraph id="C83DE403FFD05D3C08F53A21CBB4FF24" blockId="13.[151,1437,151,2013]" lastBlockId="14.[151,1437,150,1870]" lastPageId="14" lastPageNumber="165" pageId="13" pageNumber="164">
|
||
<emphasis id="FAF63811FFD05D3F08F53A21CBFEF8AC" box="[199,489,1879,1905]" italics="true" pageId="13" pageNumber="164">
|
||
<typeStatus id="17395AA1FFD05D3F08F53A21CB33F8AC" box="[199,292,1879,1905]" pageId="13" pageNumber="164" type="allotype">Allotype</typeStatus>
|
||
copulatory male
|
||
</emphasis>
|
||
(AIM MA73614).
|
||
<emphasis id="FAF63811FFD05D3F0AFE3A21C932F8AC" box="[716,805,1879,1905]" italics="true" pageId="13" pageNumber="164">Habitus</emphasis>
|
||
(
|
||
<figureCitation id="50B9F886FFD05D3F0B053A21C984F8AC" box="[823,915,1879,1905]" captionStart="FIGURE 9" captionStartId="18.[151,250,1890,1914]" captionTargetBox="[182,1406,181,1866]" captionTargetId="figure-24@18.[182,1406,181,1866]" captionTargetPageId="18" captionText="FIGURE 9. Psalidichelia concinna n. g. n. sp. male allotype (AIM MA73614).A, habitus (antennule flagellum setation simplified), dorsal; B, cephalothorax anterior, rostrum, C, pleon, dorsal. Male paratype (AIM MA73613).D, right antennule, numbers indicate aesthetascs not figured for clarity; E, antenna; F right cheliped, lateral; G, left chela, mesial. Scale bars: 1 mm for A; 0.125 mm for B–G." figureDoi="http://doi.org/10.5281/zenodo.4413639" httpUri="https://zenodo.org/record/4413639/files/figure.png" pageId="13" pageNumber="164">Fig. 9A</figureCitation>
|
||
) slender, 8.2 times ltb.
|
||
<emphasis id="FAF63811FFD05D3F0C983A21CF45F8AC" box="[1194,1362,1879,1905]" italics="true" pageId="13" pageNumber="164">Cephalothorax</emphasis>
|
||
flaskshaped, as long as pereonites 1–2 combined, 1.5 times ltb, rostrum (
|
||
<figureCitation id="50B9F886FFD05D3F0BA73A0DC9FCF848" box="[917,1003,1915,1941]" captionStart="FIGURE 9" captionStartId="18.[151,250,1890,1914]" captionTargetBox="[182,1406,181,1866]" captionTargetId="figure-24@18.[182,1406,181,1866]" captionTargetPageId="18" captionText="FIGURE 9. Psalidichelia concinna n. g. n. sp. male allotype (AIM MA73614).A, habitus (antennule flagellum setation simplified), dorsal; B, cephalothorax anterior, rostrum, C, pleon, dorsal. Male paratype (AIM MA73613).D, right antennule, numbers indicate aesthetascs not figured for clarity; E, antenna; F right cheliped, lateral; G, left chela, mesial. Scale bars: 1 mm for A; 0.125 mm for B–G." figureDoi="http://doi.org/10.5281/zenodo.4413639" httpUri="https://zenodo.org/record/4413639/files/figure.png" pageId="13" pageNumber="164">Fig. 9B</figureCitation>
|
||
) slightly produced, carapace with seta posterior to each eyelobe, and sclerite setae visible from above; eyes proportionately larger than in female.
|
||
<emphasis id="FAF63811FFD05D3F0D6D3AE9CACDF801" italics="true" pageId="13" pageNumber="164">Pereonites</emphasis>
|
||
all shorter than, or as long as broad; pereonite-1 shortest, together with pereonites 2–3 longer than broad; pereonites 1–6 0.53, 0.73, 0.78, 1.0, 0.97 and 0.84 times ltb respectively (excluding posterior sheath in the relaxed specimen); setation as in female.
|
||
<emphasis id="FAF63811FFD35D3C0A3E3DCDC85AFF08" box="[524,589,187,213]" italics="true" pageId="14" pageNumber="165">Pleon</emphasis>
|
||
(
|
||
<figureCitation id="50B9F886FFD35D3C0A6E3DCDC8A4FF08" box="[604,691,187,213]" captionStart="FIGURE 9" captionStartId="18.[151,250,1890,1914]" captionTargetBox="[182,1406,181,1866]" captionTargetId="figure-24@18.[182,1406,181,1866]" captionTargetPageId="18" captionText="FIGURE 9. Psalidichelia concinna n. g. n. sp. male allotype (AIM MA73614).A, habitus (antennule flagellum setation simplified), dorsal; B, cephalothorax anterior, rostrum, C, pleon, dorsal. Male paratype (AIM MA73613).D, right antennule, numbers indicate aesthetascs not figured for clarity; E, antenna; F right cheliped, lateral; G, left chela, mesial. Scale bars: 1 mm for A; 0.125 mm for B–G." figureDoi="http://doi.org/10.5281/zenodo.4413639" httpUri="https://zenodo.org/record/4413639/files/figure.png" pageId="14" pageNumber="165">Fig. 9C</figureCitation>
|
||
) 24% of body length, just longer than broad; setation as in female.
|
||
<emphasis id="FAF63811FFD35D3C08A53DA9CB1AFF24" box="[151,269,223,249]" italics="true" pageId="14" pageNumber="165">Pleotelson</emphasis>
|
||
as in female.
|
||
</paragraph>
|
||
<paragraph id="C83DE403FFD35D3C08F53C75CF56FE0C" blockId="14.[151,1437,150,1870]" pageId="14" pageNumber="165">
|
||
<emphasis id="FAF63811FFD35D3C08F53C75CBEEFEC0" box="[199,505,259,285]" italics="true" pageId="14" pageNumber="165">
|
||
<typeStatus id="17395AA1FFD35D3C08F53C75CB39FEC1" box="[199,302,259,284]" pageId="14" pageNumber="165" type="paratype">Paratype</typeStatus>
|
||
copulatory males
|
||
</emphasis>
|
||
, 1.24 and
|
||
<quantity id="0F7A49E6FFD35D3C0A403C75C8C0FEC0" box="[626,727,259,285]" metricMagnitude="-3" metricUnit="m" metricValue="1.28" pageId="14" pageNumber="165" unit="mm" value="1.28">1.28 mm</quantity>
|
||
(AIM MA73613).
|
||
<emphasis id="FAF63811FFD35D3C0B813C75CE32FEC0" box="[947,1061,259,285]" italics="true" pageId="14" pageNumber="165">Antennule</emphasis>
|
||
(
|
||
<figureCitation id="50B9F886FFD35D3C0C073C75CE99FEC0" box="[1077,1166,259,285]" captionStart="FIGURE 9" captionStartId="18.[151,250,1890,1914]" captionTargetBox="[182,1406,181,1866]" captionTargetId="figure-24@18.[182,1406,181,1866]" captionTargetPageId="18" captionText="FIGURE 9. Psalidichelia concinna n. g. n. sp. male allotype (AIM MA73614).A, habitus (antennule flagellum setation simplified), dorsal; B, cephalothorax anterior, rostrum, C, pleon, dorsal. Male paratype (AIM MA73613).D, right antennule, numbers indicate aesthetascs not figured for clarity; E, antenna; F right cheliped, lateral; G, left chela, mesial. Scale bars: 1 mm for A; 0.125 mm for B–G." figureDoi="http://doi.org/10.5281/zenodo.4413639" httpUri="https://zenodo.org/record/4413639/files/figure.png" pageId="14" pageNumber="165">Fig. 9D</figureCitation>
|
||
) about 1.4 times longer than cephalothorax; peduncle three-articled, article-1 twice as long as broad, just longer than article-2; article-2 1.6 times ltb; article-3 0.7 times length of article-2, simple; flagellum five-segmented (occasionally six-segmented), longer than peduncle article-1; terminal segment much smaller than preceding segments, all except terminal with bundle of aesthetascs (3–4), segment-1 with two bundles—proximal and distal; other setation as figured.
|
||
<emphasis id="FAF63811FFD35D3C0D0D3CE5CF8BFE70" box="[1343,1436,403,429]" italics="true" pageId="14" pageNumber="165">Antenna</emphasis>
|
||
(
|
||
<figureCitation id="50B9F886FFD35D3C08923CC1CAE2FE0C" box="[160,245,439,465]" captionStart="FIGURE 9" captionStartId="18.[151,250,1890,1914]" captionTargetBox="[182,1406,181,1866]" captionTargetId="figure-24@18.[182,1406,181,1866]" captionTargetPageId="18" captionText="FIGURE 9. Psalidichelia concinna n. g. n. sp. male allotype (AIM MA73614).A, habitus (antennule flagellum setation simplified), dorsal; B, cephalothorax anterior, rostrum, C, pleon, dorsal. Male paratype (AIM MA73613).D, right antennule, numbers indicate aesthetascs not figured for clarity; E, antenna; F right cheliped, lateral; G, left chela, mesial. Scale bars: 1 mm for A; 0.125 mm for B–G." figureDoi="http://doi.org/10.5281/zenodo.4413639" httpUri="https://zenodo.org/record/4413639/files/figure.png" pageId="14" pageNumber="165">Fig. 9E</figureCitation>
|
||
) like that in female but article-4 more slender than in female; article-5 more slender, 4.4 times ltb.
|
||
</paragraph>
|
||
<paragraph id="C83DE403FFD35D3C08F53CADC89EFE28" blockId="14.[151,1437,150,1870]" box="[199,649,475,501]" pageId="14" pageNumber="165">
|
||
<emphasis id="FAF63811FFD35D3C08F53CADCB5DFE28" box="[199,330,475,501]" italics="true" pageId="14" pageNumber="165">Mouthparts</emphasis>
|
||
atrophied, fused solid mass.
|
||
</paragraph>
|
||
<paragraph id="C83DE403FFD35D3C08F53C89CF6EFD10" blockId="14.[151,1437,150,1870]" pageId="14" pageNumber="165">
|
||
<emphasis id="FAF63811FFD35D3C08F53C89CB3BFDC4" box="[199,300,511,537]" italics="true" pageId="14" pageNumber="165">Cheliped</emphasis>
|
||
(
|
||
<figureCitation id="50B9F886FFD35D3C090C3C89CB96FDC4" box="[318,385,511,537]" captionStart="FIGURE 9" captionStartId="18.[151,250,1890,1914]" captionTargetBox="[182,1406,181,1866]" captionTargetId="figure-24@18.[182,1406,181,1866]" captionTargetPageId="18" captionText="FIGURE 9. Psalidichelia concinna n. g. n. sp. male allotype (AIM MA73614).A, habitus (antennule flagellum setation simplified), dorsal; B, cephalothorax anterior, rostrum, C, pleon, dorsal. Male paratype (AIM MA73613).D, right antennule, numbers indicate aesthetascs not figured for clarity; E, antenna; F right cheliped, lateral; G, left chela, mesial. Scale bars: 1 mm for A; 0.125 mm for B–G." figureDoi="http://doi.org/10.5281/zenodo.4413639" httpUri="https://zenodo.org/record/4413639/files/figure.png" pageId="14" pageNumber="165">Fig. 9</figureCitation>
|
||
F–G) gracile, about 1.5 times longer than cephalothorax, setation similar to that of female;; sclerite triangular, with seta; basis 1.6 times ltb, posterior lobe smaller than anterior mass, with dorsolateral seta; merus shorter than inferior margin of carpus, with two setae; carpus 2.4 times ltb, with two dorsal and three ventral setae; propodus shorter but as wide as carpus, 2.3 times ltb; palm 1.6 times longer than fixed finger, with weakly divergent dorsal and ventral margins; mesial comb vertical, with 13 simple spines (
|
||
<figureCitation id="50B9F886FFD35D3C0C753FF9CEB4FD74" box="[1095,1187,655,681]" captionStart="FIGURE 9" captionStartId="18.[151,250,1890,1914]" captionTargetBox="[182,1406,181,1866]" captionTargetId="figure-24@18.[182,1406,181,1866]" captionTargetPageId="18" captionText="FIGURE 9. Psalidichelia concinna n. g. n. sp. male allotype (AIM MA73614).A, habitus (antennule flagellum setation simplified), dorsal; B, cephalothorax anterior, rostrum, C, pleon, dorsal. Male paratype (AIM MA73613).D, right antennule, numbers indicate aesthetascs not figured for clarity; E, antenna; F right cheliped, lateral; G, left chela, mesial. Scale bars: 1 mm for A; 0.125 mm for B–G." figureDoi="http://doi.org/10.5281/zenodo.4413639" httpUri="https://zenodo.org/record/4413639/files/figure.png" pageId="14" pageNumber="165">Fig. 9G</figureCitation>
|
||
); fixed finger incisive margin convex, without apophyses, finely crenulate; dactylus strongly arcuate, incisive margin finely crenulate.
|
||
</paragraph>
|
||
<paragraph id="C83DE403FFD35D3C08F53FA1C924FC80" blockId="14.[151,1437,150,1870]" pageId="14" pageNumber="165">
|
||
<emphasis id="FAF63811FFD35D3C08F53FA1CB5DFD2C" box="[199,330,727,753]" italics="true" pageId="14" pageNumber="165">Pereopod-1</emphasis>
|
||
(
|
||
<figureCitation id="50B9F886FFD35D3C09693FA1CBD4FD2C" box="[347,451,727,753]" captionStart="FIGURE 10" captionStartId="19.[151,250,1961,1985]" captionTargetBox="[174,1413,181,1937]" captionTargetId="figure-16@19.[174,1413,181,1937]" captionTargetPageId="19" captionText="FIGURE 10. Psalidichelia concinna n. g. n. sp. male paratype (AIM MA73613).A–F, pereopods 1–6 respectively; G, pleopod; H, uropod. Manca-III (AMS P.105581). I, pleon lateral; J, uropod. Scale bars: 0.125 mm." figureDoi="http://doi.org/10.5281/zenodo.4413643" httpUri="https://zenodo.org/record/4413643/files/figure.png" pageId="14" pageNumber="165">Fig. 10A</figureCitation>
|
||
) like that of female but basis with one proximal superior seta, merus with inferodistal seta.
|
||
<emphasis id="FAF63811FFD35D3C08E33F8DCB43FCC8" box="[209,340,763,789]" italics="true" pageId="14" pageNumber="165">Pereopod-2</emphasis>
|
||
(
|
||
<figureCitation id="50B9F886FFD35D3C09513F8DCBD0FCC8" box="[355,455,763,789]" captionStart="FIGURE 10" captionStartId="19.[151,250,1961,1985]" captionTargetBox="[174,1413,181,1937]" captionTargetId="figure-16@19.[174,1413,181,1937]" captionTargetPageId="19" captionText="FIGURE 10. Psalidichelia concinna n. g. n. sp. male paratype (AIM MA73613).A–F, pereopods 1–6 respectively; G, pleopod; H, uropod. Manca-III (AMS P.105581). I, pleon lateral; J, uropod. Scale bars: 0.125 mm." figureDoi="http://doi.org/10.5281/zenodo.4413643" httpUri="https://zenodo.org/record/4413643/files/figure.png" pageId="14" pageNumber="165">Fig. 10B</figureCitation>
|
||
) like that of female but basis without PSS, slightly more elongate, 4.1 times ltb; merus, carpus and propodus more slender.
|
||
<emphasis id="FAF63811FFD35D3C0A153E69C8BDFCE4" box="[551,682,799,825]" italics="true" pageId="14" pageNumber="165">Pereopod-3</emphasis>
|
||
(
|
||
<figureCitation id="50B9F886FFD35D3C0A883E69C908FCE4" box="[698,799,799,825]" captionStart="FIGURE 10" captionStartId="19.[151,250,1961,1985]" captionTargetBox="[174,1413,181,1937]" captionTargetId="figure-16@19.[174,1413,181,1937]" captionTargetPageId="19" captionText="FIGURE 10. Psalidichelia concinna n. g. n. sp. male paratype (AIM MA73613).A–F, pereopods 1–6 respectively; G, pleopod; H, uropod. Manca-III (AMS P.105581). I, pleon lateral; J, uropod. Scale bars: 0.125 mm." figureDoi="http://doi.org/10.5281/zenodo.4413643" httpUri="https://zenodo.org/record/4413643/files/figure.png" pageId="14" pageNumber="165">Fig. 10C</figureCitation>
|
||
) like pereopod-2 but slightly shorter, propodus with one superodistal seta, dactylus without proximal accessory seta.
|
||
</paragraph>
|
||
<paragraph id="C83DE403FFD35D3C08F53E11CEF2FC14" blockId="14.[151,1437,150,1870]" pageId="14" pageNumber="165">
|
||
<emphasis id="FAF63811FFD35D3C08F53E11CB5DFC5C" box="[199,330,871,897]" italics="true" pageId="14" pageNumber="165">Pereopod-4</emphasis>
|
||
(
|
||
<figureCitation id="50B9F886FFD35D3C096B3E11CBA8FC5C" box="[345,447,871,897]" captionStart="FIGURE 10" captionStartId="19.[151,250,1961,1985]" captionTargetBox="[174,1413,181,1937]" captionTargetId="figure-16@19.[174,1413,181,1937]" captionTargetPageId="19" captionText="FIGURE 10. Psalidichelia concinna n. g. n. sp. male paratype (AIM MA73613).A–F, pereopods 1–6 respectively; G, pleopod; H, uropod. Manca-III (AMS P.105581). I, pleon lateral; J, uropod. Scale bars: 0.125 mm." figureDoi="http://doi.org/10.5281/zenodo.4413643" httpUri="https://zenodo.org/record/4413643/files/figure.png" pageId="14" pageNumber="165">Fig. 10D</figureCitation>
|
||
) like that of female, but basis without PSS (not observed), ischium with two setae; meral and carpal spines more slender; propodus and claw combined proportionately longer.
|
||
<emphasis id="FAF63811FFD35D3C0C5B3EFDCEFBFC78" box="[1129,1260,907,933]" italics="true" pageId="14" pageNumber="165">Pereopod-5</emphasis>
|
||
(
|
||
<figureCitation id="50B9F886FFD35D3C0CCF3EFDCF75FC78" box="[1277,1378,907,933]" captionStart="FIGURE 10" captionStartId="19.[151,250,1961,1985]" captionTargetBox="[174,1413,181,1937]" captionTargetId="figure-16@19.[174,1413,181,1937]" captionTargetPageId="19" captionText="FIGURE 10. Psalidichelia concinna n. g. n. sp. male paratype (AIM MA73613).A–F, pereopods 1–6 respectively; G, pleopod; H, uropod. Manca-III (AMS P.105581). I, pleon lateral; J, uropod. Scale bars: 0.125 mm." figureDoi="http://doi.org/10.5281/zenodo.4413643" httpUri="https://zenodo.org/record/4413643/files/figure.png" pageId="14" pageNumber="165">Fig. 10E</figureCitation>
|
||
) like pereopod-4.
|
||
<emphasis id="FAF63811FFD35D3C09173ED8CBBFFC15" box="[293,424,942,968]" italics="true" pageId="14" pageNumber="165">Pereopod-6</emphasis>
|
||
(
|
||
<figureCitation id="50B9F886FFD35D3C09853ED9C80FFC14" box="[439,536,943,969]" captionStart="FIGURE 10" captionStartId="19.[151,250,1961,1985]" captionTargetBox="[174,1413,181,1937]" captionTargetId="figure-16@19.[174,1413,181,1937]" captionTargetPageId="19" captionText="FIGURE 10. Psalidichelia concinna n. g. n. sp. male paratype (AIM MA73613).A–F, pereopods 1–6 respectively; G, pleopod; H, uropod. Manca-III (AMS P.105581). I, pleon lateral; J, uropod. Scale bars: 0.125 mm." figureDoi="http://doi.org/10.5281/zenodo.4413643" httpUri="https://zenodo.org/record/4413643/files/figure.png" pageId="14" pageNumber="165">Fig. 10F</figureCitation>
|
||
) like pereopods 4–5 but propodus with five superodistal spines.
|
||
</paragraph>
|
||
<paragraph id="C83DE403FFD35D3C08F53EA5CAF2FBCC" blockId="14.[151,1437,150,1870]" pageId="14" pageNumber="165">
|
||
<emphasis id="FAF63811FFD35D3C08F53EA5CB33FC30" box="[199,292,979,1005]" italics="true" pageId="14" pageNumber="165">Pleopod</emphasis>
|
||
(
|
||
<figureCitation id="50B9F886FFD35D3C09063EA5CB8CFC30" box="[308,411,979,1005]" captionStart="FIGURE 10" captionStartId="19.[151,250,1961,1985]" captionTargetBox="[174,1413,181,1937]" captionTargetId="figure-16@19.[174,1413,181,1937]" captionTargetPageId="19" captionText="FIGURE 10. Psalidichelia concinna n. g. n. sp. male paratype (AIM MA73613).A–F, pereopods 1–6 respectively; G, pleopod; H, uropod. Manca-III (AMS P.105581). I, pleon lateral; J, uropod. Scale bars: 0.125 mm." figureDoi="http://doi.org/10.5281/zenodo.4413643" httpUri="https://zenodo.org/record/4413643/files/figure.png" pageId="14" pageNumber="165">Fig. 10G</figureCitation>
|
||
) like that of female but with one or two additional setae on distal fringe of exopod and endopod.
|
||
</paragraph>
|
||
<paragraph id="C83DE403FFD35D3C08F5396DC961FBE8" blockId="14.[151,1437,150,1870]" box="[199,886,1051,1077]" pageId="14" pageNumber="165">
|
||
<emphasis id="FAF63811FFD35D3C08F5396DCB0AFBE8" box="[199,285,1051,1077]" italics="true" pageId="14" pageNumber="165">Uropod</emphasis>
|
||
(
|
||
<figureCitation id="50B9F886FFD35D3C091F396DCB84FBE8" box="[301,403,1051,1077]" captionStart="FIGURE 10" captionStartId="19.[151,250,1961,1985]" captionTargetBox="[174,1413,181,1937]" captionTargetId="figure-16@19.[174,1413,181,1937]" captionTargetPageId="19" captionText="FIGURE 10. Psalidichelia concinna n. g. n. sp. male paratype (AIM MA73613).A–F, pereopods 1–6 respectively; G, pleopod; H, uropod. Manca-III (AMS P.105581). I, pleon lateral; J, uropod. Scale bars: 0.125 mm." figureDoi="http://doi.org/10.5281/zenodo.4413643" httpUri="https://zenodo.org/record/4413643/files/figure.png" pageId="14" pageNumber="165">Fig. 10H</figureCitation>
|
||
) as in female but peduncle with distal seta.
|
||
</paragraph>
|
||
<paragraph id="C83DE403FFD35D3C08F53948C976FB7C" blockId="14.[151,1437,150,1870]" pageId="14" pageNumber="165">
|
||
<emphasis id="FAF63811FFD35D3C08F53948CBC4FB85" bold="true" box="[199,467,1086,1112]" pageId="14" pageNumber="165">Intraspecific variation</emphasis>
|
||
.
|
||
<emphasis id="FAF63811FFD35D3C09D03949C85BFB85" box="[482,588,1087,1112]" italics="true" pageId="14" pageNumber="165">Manca-II</emphasis>
|
||
:
|
||
<emphasis id="FAF63811FFD35D3C0A693949C8A3FB84" box="[603,692,1087,1113]" italics="true" pageId="14" pageNumber="165">Habitus</emphasis>
|
||
similar to immature female (see below), but stouter, 5.6 times ltb (n=1), body length
|
||
<quantity id="0F7A49E6FFD35D3C09423915CBC3FBA0" box="[368,468,1123,1149]" metricMagnitude="-4" metricUnit="m" metricValue="6.8" pageId="14" pageNumber="165" unit="mm" value="0.68">0.68 mm</quantity>
|
||
(n=1).
|
||
<emphasis id="FAF63811FFD35D3C0A143914C8BDFBA1" box="[550,682,1122,1148]" italics="true" pageId="14" pageNumber="165">Pereonite-6</emphasis>
|
||
short (without pereopods).
|
||
<emphasis id="FAF63811FFD35D3C0BD23915CE36FBA0" box="[992,1057,1123,1149]" italics="true" pageId="14" pageNumber="165">Pleon</emphasis>
|
||
without pleopods, 11.9% of body length (n=1).
|
||
<emphasis id="FAF63811FFD35D3C090339F1CB90FB7C" box="[305,391,1159,1185]" italics="true" pageId="14" pageNumber="165">Uropod</emphasis>
|
||
endopod four-segmented, segments short.
|
||
</paragraph>
|
||
<paragraph id="C83DE403FFD35D3C08F539DDC8B9FAEC" blockId="14.[151,1437,150,1870]" pageId="14" pageNumber="165">
|
||
<emphasis id="FAF63811FFD35D3C08F539DDCB2DFB19" box="[199,314,1195,1220]" italics="true" pageId="14" pageNumber="165">Manca-III</emphasis>
|
||
:
|
||
<emphasis id="FAF63811FFD35D3C097939DDCBB3FB18" box="[331,420,1195,1221]" italics="true" pageId="14" pageNumber="165">Habitus</emphasis>
|
||
similar to immature female, but stouter, 6.3 times ltb (n=1), body length
|
||
<quantity id="0F7A49E6FFD35D3C0CC539DDCF8AFB18" box="[1271,1437,1195,1221]" metricMagnitude="-4" metricUnit="m" metricValue="8.7" metricValueMax="9.3" metricValueMin="8.1" pageId="14" pageNumber="165" unit="mm" value="0.87" valueMax="0.93" valueMin="0.81">0.81–0.93 mm</quantity>
|
||
(n=4).
|
||
<emphasis id="FAF63811FFD35D3C08D439B8CB7EFB35" box="[230,361,1230,1256]" italics="true" pageId="14" pageNumber="165">Pereonite-6</emphasis>
|
||
short (with rudimentary pereopods).
|
||
<emphasis id="FAF63811FFD35D3C0B2539B9C94FFB34" box="[791,856,1231,1257]" italics="true" pageId="14" pageNumber="165">Pleon</emphasis>
|
||
(
|
||
<figureCitation id="50B9F886FFD35D3C0B5839B9C9DFFB34" box="[874,968,1231,1257]" captionStart="FIGURE 10" captionStartId="19.[151,250,1961,1985]" captionTargetBox="[174,1413,181,1937]" captionTargetId="figure-16@19.[174,1413,181,1937]" captionTargetPageId="19" captionText="FIGURE 10. Psalidichelia concinna n. g. n. sp. male paratype (AIM MA73613).A–F, pereopods 1–6 respectively; G, pleopod; H, uropod. Manca-III (AMS P.105581). I, pleon lateral; J, uropod. Scale bars: 0.125 mm." figureDoi="http://doi.org/10.5281/zenodo.4413643" httpUri="https://zenodo.org/record/4413643/files/figure.png" pageId="14" pageNumber="165">Fig. 10I</figureCitation>
|
||
, AMS P.105581) with rudimentary pleopods, 12.9–13.7% of body length (n=4).
|
||
<emphasis id="FAF63811FFD35D3C0A433985C8D0FAD0" box="[625,711,1267,1293]" italics="true" pageId="14" pageNumber="165">Uropod</emphasis>
|
||
(
|
||
<figureCitation id="50B9F886FFD35D3C0AE83985C92DFAD0" box="[730,826,1267,1293]" captionStart="FIGURE 10" captionStartId="19.[151,250,1961,1985]" captionTargetBox="[174,1413,181,1937]" captionTargetId="figure-16@19.[174,1413,181,1937]" captionTargetPageId="19" captionText="FIGURE 10. Psalidichelia concinna n. g. n. sp. male paratype (AIM MA73613).A–F, pereopods 1–6 respectively; G, pleopod; H, uropod. Manca-III (AMS P.105581). I, pleon lateral; J, uropod. Scale bars: 0.125 mm." figureDoi="http://doi.org/10.5281/zenodo.4413643" httpUri="https://zenodo.org/record/4413643/files/figure.png" pageId="14" pageNumber="165">Fig. 10J</figureCitation>
|
||
, AMS P.105581) endopod four-segmented, segments longer than in manca-II, as in immature female.
|
||
</paragraph>
|
||
<paragraph id="C83DE403FFD35D3C08F5384DC83FFA40" blockId="14.[151,1437,150,1870]" pageId="14" pageNumber="165">
|
||
<emphasis id="FAF63811FFD35D3C08F5384DCB93FA88" box="[199,388,1339,1365]" italics="true" pageId="14" pageNumber="165">Immature female</emphasis>
|
||
:
|
||
<emphasis id="FAF63811FFD35D3C09A0384DCBFCFA88" box="[402,491,1339,1365]" italics="true" pageId="14" pageNumber="165">Habitus</emphasis>
|
||
similar to preparatory female, but stouter, 6.9 times ltb (n=1), body length
|
||
<quantity id="0F7A49E6FFD35D3C0D1E384DCAD4FAA4" metricMagnitude="-3" metricUnit="m" metricValue="1.1" metricValueMax="1.22" metricValueMin="0.98" pageId="14" pageNumber="165" unit="mm" value="1.1" valueMax="1.22" valueMin="0.98">0.98–1.22 mm</quantity>
|
||
(n=8).
|
||
<emphasis id="FAF63811FFD35D3C09253829CB4FFAA4" box="[279,344,1375,1401]" italics="true" pageId="14" pageNumber="165">Pleon</emphasis>
|
||
13.5–15.4% of body length (n=34; mean 14.4%).
|
||
<emphasis id="FAF63811FFD35D3C0BA03829C9FFFAA4" box="[914,1000,1375,1401]" italics="true" pageId="14" pageNumber="165">Uropod</emphasis>
|
||
endopod four-segmented, or four- and five-segmented on same individual.
|
||
</paragraph>
|
||
<paragraph id="C83DE403FFD35D3C08F538D1CBA4F9D4" blockId="14.[151,1437,150,1870]" pageId="14" pageNumber="165">
|
||
<emphasis id="FAF63811FFD35D3C08F538D1CBD5FA1C" box="[199,450,1447,1473]" italics="true" pageId="14" pageNumber="165">Non-ovigerous female</emphasis>
|
||
:
|
||
<emphasis id="FAF63811FFD35D3C09E638D1C83AFA1C" box="[468,557,1447,1473]" italics="true" pageId="14" pageNumber="165">Habitus</emphasis>
|
||
similar to preparatory female but generally stouter, 7.1–8.1 times ltb (n=6; mean 7.6), body length
|
||
<quantity id="0F7A49E6FFD35D3C099F38BCC844FA38" box="[429,595,1482,1509]" metricMagnitude="-3" metricUnit="m" metricValue="1.345" metricValueMax="1.55" metricValueMin="1.14" pageId="14" pageNumber="165" unit="mm" value="1.345" valueMax="1.55" valueMin="1.14">1.14–1.55 mm</quantity>
|
||
(n=15).
|
||
<emphasis id="FAF63811FFD35D3C0A8838BDC8ECFA38" box="[698,763,1483,1509]" italics="true" pageId="14" pageNumber="165">Pleon</emphasis>
|
||
11.4–14.4% of body length (n=15; mean 13.5%).
|
||
<emphasis id="FAF63811FFD35D3C0D7438BDCF8BFA38" box="[1350,1436,1483,1509]" italics="true" pageId="14" pageNumber="165">Uropod</emphasis>
|
||
endopod five-segmented.
|
||
</paragraph>
|
||
<paragraph id="C83DE403FFD35D3C08F53B65CF9EF98C" blockId="14.[151,1437,150,1870]" pageId="14" pageNumber="165">
|
||
<emphasis id="FAF63811FFD35D3C08F53B65CBB3F9F0" box="[199,420,1555,1581]" italics="true" pageId="14" pageNumber="165">Preparatory female</emphasis>
|
||
:
|
||
<emphasis id="FAF63811FFD35D3C09863B65C81AF9F0" box="[436,525,1555,1581]" italics="true" pageId="14" pageNumber="165">Habitus</emphasis>
|
||
length: width 7.5–8.5 times ltb (n=7; mean 8.0), primarily from proportionately longer pereonites 3–5, body length
|
||
<quantity id="0F7A49E6FFD35D3C0A163B40C8D0F98C" box="[548,711,1590,1617]" metricMagnitude="-3" metricUnit="m" metricValue="1.45" metricValueMax="1.59" metricValueMin="1.31" pageId="14" pageNumber="165" unit="mm" value="1.45" valueMax="1.59" valueMin="1.31">1.31–1.59 mm</quantity>
|
||
(n=16).
|
||
<emphasis id="FAF63811FFD35D3C0B1A3B41C97EF98C" box="[808,873,1591,1617]" italics="true" pageId="14" pageNumber="165">Pleon</emphasis>
|
||
9.7–14.2% of body length (n=16; mean 13.3%).
|
||
</paragraph>
|
||
<paragraph id="C83DE403FFD35D3C08F53B2DCE6CF944" blockId="14.[151,1437,150,1870]" pageId="14" pageNumber="165">
|
||
<emphasis id="FAF63811FFD35D3C08F53B2DCB9AF9A8" box="[199,397,1627,1653]" italics="true" pageId="14" pageNumber="165">Ovigerous female</emphasis>
|
||
:
|
||
<emphasis id="FAF63811FFD35D3C09AE3B2DCBE2F9A8" box="[412,501,1627,1653]" italics="true" pageId="14" pageNumber="165">Habitus</emphasis>
|
||
as preparatory female, sometimes more slender, 7.5–8.9 times ltb (n=7; mean 7.9), body length
|
||
<quantity id="0F7A49E6FFD35D3C09113B08CBD1F944" box="[291,454,1662,1689]" metricMagnitude="-3" metricUnit="m" metricValue="1.445" metricValueMax="1.57" metricValueMin="1.32" pageId="14" pageNumber="165" unit="mm" value="1.445" valueMax="1.57" valueMin="1.32">1.32–1.57 mm</quantity>
|
||
(n=9).
|
||
<emphasis id="FAF63811FFD35D3C0A2B3B09C84DF944" box="[537,602,1663,1689]" italics="true" pageId="14" pageNumber="165">Pleon</emphasis>
|
||
10.7–13.8% of body length (n=9; mean 12.3%).
|
||
</paragraph>
|
||
<paragraph id="C83DE403FFD35D3C08F53BD5CF93F960" blockId="14.[151,1437,150,1870]" box="[199,1412,1699,1725]" pageId="14" pageNumber="165">
|
||
<emphasis id="FAF63811FFD35D3C08F53BD5CB93F960" box="[199,388,1699,1725]" italics="true" pageId="14" pageNumber="165">Copulatory male</emphasis>
|
||
: body length
|
||
<quantity id="0F7A49E6FFD35D3C0A2D3BD5C8A3F960" box="[543,692,1699,1725]" metricMagnitude="-3" metricUnit="m" metricValue="1.265" metricValueMax="1.4" metricValueMin="1.13" pageId="14" pageNumber="165" unit="mm" value="1.265" valueMax="1.4" valueMin="1.13">1.13–1.4 mm</quantity>
|
||
(n=34).
|
||
<emphasis id="FAF63811FFD35D3C0B273BD5C941F960" box="[789,854,1699,1725]" italics="true" pageId="14" pageNumber="165">Pleon</emphasis>
|
||
12.2–14.4% of body length (n=34; mean 13.2%).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="8098B788FFD35D3C08F53BB0CF79F93C" box="[199,1390,1734,1761]" pageId="14" pageNumber="165" type="distribution">
|
||
<paragraph id="C83DE403FFD35D3C08F53BB0CF79F93C" blockId="14.[151,1437,150,1870]" box="[199,1390,1734,1761]" pageId="14" pageNumber="165">
|
||
<emphasis id="FAF63811FFD35D3C08F53BB0CB4EF93D" bold="true" box="[199,345,1734,1760]" pageId="14" pageNumber="165">Distribution</emphasis>
|
||
. Raoul and Macauley islands, coral rubble, encrusting coral on rocks, and red algae,
|
||
<quantity id="0F7A49E6FFD35D3C0D203BB1CF7DF93C" box="[1298,1386,1735,1761]" metricMagnitude="1" metricUnit="m" metricValue="1.1" metricValueMax="1.8" metricValueMin="0.4" pageId="14" pageNumber="165" unit="m" value="11.0" valueMax="18.0" valueMin="4.0">
|
||
4–
|
||
<specimenCount id="DE842F8AFFD35D3C0D023BB1CF7DF93C" box="[1328,1386,1735,1761]" pageId="14" pageNumber="165" type="generic">18 m</specimenCount>
|
||
</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="8098B788FFD35D3C08F53B9DCF3FF890" pageId="14" pageNumber="165" type="discussion">
|
||
<paragraph id="C83DE403FFD35D3C08F53B9DCF3FF890" blockId="14.[151,1437,150,1870]" pageId="14" pageNumber="165">
|
||
<emphasis id="FAF63811FFD35D3C08F53B9DCB23F8D8" bold="true" box="[199,308,1771,1797]" pageId="14" pageNumber="165">Remarks</emphasis>
|
||
. This small leptocheliid is possibly representative of many species that may be overlooked in sampling and collection regimes. Discovery of similar taxa from neighbouring regions (Fiji-Tonga,
|
||
<collectingCountry id="B095A493FFD35D3C0CD73A79CF8FF8F4" box="[1253,1432,1807,1833]" name="New Caledonia" pageId="14" pageNumber="165">New Caledonia</collectingCountry>
|
||
, Northeastern
|
||
<collectingCountry id="B095A493FFD35D3C091F3A45CB81F893" box="[301,406,1843,1870]" name="Australia" pageId="14" pageNumber="165">Australia</collectingCountry>
|
||
) would facilitate proper subfamilial classification and phylogenetic relationships.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |