736 lines
110 KiB
XML
736 lines
110 KiB
XML
<document id="29254599AA6027A73C2F29E2F77FBB2B" ID-CLB-Dataset="55463" ID-DOI="10.5852/ejt.2022.819.1789" ID-GBIF-Dataset="cc58a5e4-a757-41f7-b1cc-5ce591119965" ID-ISSN="2118-9773" ID-Zenodo-Dep="6564583" ID-ZooBank="290C4AFC-BD80-456D-83C1-3FA8C702E0BC" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1652984744419" checkinUser="felipe" docAuthor="Marin, Ivan N., Sinelnikov, Sergey Yu. & Antokhina, Tatiana I." docDate="2022" docId="03AC4D4541222379FDB9FDCE1322AB17" docLanguage="en" docName="ejt-819_166-187.pdf" docOrigin="European Journal of Taxonomy 819" docStyle="DocumentStyle:EF2B578F1D15862ADE45B0C07C620911.14:EJT.2018-.journal_article.type1" docStyleId="EF2B578F1D15862ADE45B0C07C620911" docStyleName="EJT.2018-.journal_article.type1" docStyleVersion="14" docTitle="Pleusymtes actiniae Marin & Sinelnikov & Antokhina 2022, sp. nov." docType="treatment" docVersion="9" lastPageNumber="177" masterDocId="FF95353D41202372FFCBFFC21701AD10" masterDocTitle="The first Arctic conspicuously coloured Pleusymtes (Crustacea: Amphipoda: Pleustidae) associated with sea anemones in the Barents Sea" masterLastPageNumber="187" masterPageNumber="166" pageNumber="168" updateTime="1699337807572" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="5953F2C99002DA2CC4D43A59282C56E0">The first Arctic conspicuously coloured Pleusymtes (Crustacea: Amphipoda: Pleustidae) associated with sea anemones in the Barents Sea</mods:title>
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<mods:name id="E7F259017CDEB5763A58D9D514BA34D3" type="personal">
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<mods:namePart id="E46ADAADAFACFB7EAE6C975DC9F2B5DD">Marin, Ivan N.</mods:namePart>
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<mods:affiliation id="A4ED11E8FD2891CEBB881BC48B8F7C18">Severtsov Institute of Ecology and Evolution of RAS, Moscow 119071, Russia.</mods:affiliation>
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<mods:nameIdentifier id="D365C19D42C65DDA3A70DC11FE336DD2" type="email">coralliodecapoda@mail.ru</mods:nameIdentifier>
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<mods:roleTerm id="BA2A7215F4EB83BEE5D47508DB8F4ABC">Author</mods:roleTerm>
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<mods:namePart id="519B9228028546463FB591E8A69A1B37">Sinelnikov, Sergey Yu.</mods:namePart>
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<mods:affiliation id="2B66F52A8F3C401690886E38FCE68266">Papanin Institute of Biology of Inland Waters of RAS, Borok, Russia.</mods:affiliation>
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<mods:nameIdentifier id="89A4F90156C8E3FD963C96E249E2DB08" type="email">sinelnikofff@yandex.ru</mods:nameIdentifier>
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<mods:namePart id="8DA16D5FA788BC0F565F80864287EB58">Antokhina, Tatiana I.</mods:namePart>
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<mods:affiliation id="E81D76FDCA4DE8B52D6CAB15CE002F45">Severtsov Institute of Ecology and Evolution of RAS, Moscow 119071, Russia.</mods:affiliation>
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<mods:nameIdentifier id="615EB2801FD992EEA8C74A6FF9AA9D5B" type="email">tanya@sai.msu.ru</mods:nameIdentifier>
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<mods:title id="5D509791632859468DB8CE7B403A640F">European Journal of Taxonomy</mods:title>
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<mods:part id="5AEA7BE2D1317988AB5E806874540862">
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<mods:date id="F33CE85518295C160D3EF202D22E7E12">2022</mods:date>
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<mods:number id="3C39E0139A79C1F0D96956C6A3495613">2022-05-19</mods:number>
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<treatment id="03AC4D4541222379FDB9FDCE1322AB17" ID-DOI="http://doi.org/10.5281/zenodo.6567538" ID-GBIF-Taxon="195537941" ID-Zenodo-Dep="6567538" LSID="urn:lsid:plazi:treatment:03AC4D4541222379FDB9FDCE1322AB17" httpUri="http://treatment.plazi.org/id/03AC4D4541222379FDB9FDCE1322AB17" lastPageId="11" lastPageNumber="177" pageId="2" pageNumber="168">
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<heading id="D0F24B3F41222370FDB9FDCE14C3AF37" box="[626,962,524,551]" centered="true" fontSize="11" level="2" pageId="2" pageNumber="168" reason="2">
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<taxonomicName id="4C0587D041222370FDB9FDCE1461AF37" ID-CoL="a535959c-b9e2-4cb9-923b-68bd3b3464c7" authority="Marin & Sinelnikov & Antokhina, 2022" authorityName="Marin & Sinelnikov & Antokhina" authorityYear="2022" box="[626,864,524,551]" class="Malacostraca" family="Pleustidae" genus="Pleusymtes" kingdom="Animalia" order="Amphipoda" pageId="2" pageNumber="168" phylum="Arthropoda" rank="species" species="actiniae" status="sp. nov.">
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<emphasis id="B971204141222370FDB9FDCE1461AF37" bold="true" box="[626,864,524,551]" italics="true" pageId="2" pageNumber="168">Pleusymtes actiniae</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A2429D3A41222370FCA3FDCF14C3AF37" box="[872,962,525,551]" pageId="2" pageNumber="168" rank="species">sp. nov.</taxonomicNameLabel>
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</heading>
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</paragraph>
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<subSubSection id="C31FAFD841222370FEA4FDF2144CAF7E" pageId="2" pageNumber="168" type="description">
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<paragraph id="8BBAFC5341222370FEA4FDF213C5AF5B" blockId="2.[367,1220,524,622]" box="[367,1220,560,587]" pageId="2" pageNumber="168">
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urn:lsid:zoobank.org:act:
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<uuid id="FFA3C68641222370FD44FDF213C5AF5B" box="[655,1220,560,587]" pageId="2" pageNumber="168">3053898B-8088-4AFD-84D7-4CCED1F81E97</uuid>
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</uri>
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</paragraph>
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<paragraph id="8BBAFC5341222370FD2CFD91144CAF7E" blockId="2.[367,1220,524,622]" box="[743,845,595,622]" pageId="2" pageNumber="168">
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<figureCitation id="133EE0D641222370FD2CFD91144CAF7E" box="[743,845,595,622]" captionStart-0="Fig" captionStart-1="Fig" captionStart-2="Fig" captionStart-3="Fig" captionStart-4="Fig" captionStartId-0="3.[189,232,1959,1985]" captionStartId-1="4.[189,232,1956,1982]" captionStartId-2="6.[189,232,1919,1945]" captionStartId-3="8.[189,232,1924,1950]" captionStartId-4="10.[189,232,1887,1913]" captionTargetBox-0="[292,1205,1114,1884]" captionTargetBox-1="[228,1375,266,1900]" captionTargetBox-2="[224,1391,325,1802]" captionTargetBox-3="[231,1364,267,1880]" captionTargetBox-4="[255,1345,268,1843]" captionTargetId-0="figure-282@3.[189,1398,1091,1920]" captionTargetId-1="figure-11@4.[208,1379,265,1919]" captionTargetId-2="figure-11@6.[189,1398,325,1820]" captionTargetId-3="figure-12@8.[220,1367,265,1885]" captionTargetId-4="figure-11@10.[235,1353,265,1843]" captionTargetPageId-0="3" captionTargetPageId-1="4" captionTargetPageId-2="6" captionTargetPageId-3="8" captionTargetPageId-4="10" captionText-0="Fig. 1. General view (habitus) of Pleusymtes actiniae sp. nov., holotype, ♀, from Dolgay Bay, Barents Sea (ZMMU Mb-1222)." captionText-1="Fig. 2. Pleusymtes actiniae sp. nov., paratype, ♀ (ZMMU Mb-1224). a. Antenna I. b. Antenna II. c. Labium (lower lip). d. Left mandible. e. Left lacinia mobilis. f. Maxilla I. g. Maxilla II. h. Maxilliped." captionText-2="Fig. 3. Pleusymtes actiniae sp. nov., paratype, ♂ (ZMMU Mb-1223). a. Gnathopod I. b. Distoventral palmar margin of propodus (chela) of GnI. c. Gnathopod II. d. Distoventral palmar margin of propodus (chela) of GnII." captionText-3="Fig. 4. Pleusymtes actiniae sp. nov., paratype, ♀ (ZMMU Mb-1224). a. Pereopod III. b. Dactylus of PIII. c. Pereopod IV. d. Pereopod V. e. Dactylus of PV. f. Pereopod VI. g. Pereopod VII. h. Dactylus of PVII." captionText-4="Fig. 5. Pleusymtes actiniae sp. nov. a–d, f–m. Paratype, ♀ (ZMMU Mb-1224). e. Paratype, ♂ (ZMMU Mb-1223). a. Epimeral plate I. b. Epimeral plate II. c. Epimeral plate III. d–e. Telson. f. Pleopod II. g. Retinacula of pleopod I. h–i. Uropod I. j. Same, distal part of outer ramus. k. Uropod II. l. Uropod III. m. Distodorsal angular spine of peduncle of uropod III." figureDoi-0="http://doi.org/10.5281/zenodo.6564585" figureDoi-1="http://doi.org/10.5281/zenodo.6564589" figureDoi-2="http://doi.org/10.5281/zenodo.6564652" figureDoi-3="http://doi.org/10.5281/zenodo.6564597" figureDoi-4="http://doi.org/10.5281/zenodo.6564599" httpUri-0="https://zenodo.org/record/6564585/files/figure.png" httpUri-1="https://zenodo.org/record/6564589/files/figure.png" httpUri-2="https://zenodo.org/record/6564652/files/figure.png" httpUri-3="https://zenodo.org/record/6564597/files/figure.png" httpUri-4="https://zenodo.org/record/6564599/files/figure.png" pageId="2" pageNumber="168">Figs 1–5</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="C31FAFD841222370FF76FD5616B6AE9D" pageId="2" pageNumber="168" type="diagnosis">
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<paragraph id="8BBAFC5341222370FF76FD561637AFBE" blockId="2.[189,310,660,686]" box="[189,310,660,686]" pageId="2" pageNumber="168">
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<heading id="D0F24B3F41222370FF76FD561637AFBE" bold="true" box="[189,310,660,686]" fontSize="11" level="3" pageId="2" pageNumber="168" reason="3">
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<emphasis id="B971204141222370FF76FD561637AFBE" bold="true" box="[189,310,660,686]" pageId="2" pageNumber="168">Diagnosis</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BBAFC5341222370FF76FD0616B6AE9D" blockId="2.[189,1400,707,909]" pageId="2" pageNumber="168">Eyes with distinct light rim; AI with peduncular article 1 relatively short, not produced distoventrally; Gn I–II weakly dimorphic, GI smaller than GII, propodus (palm) strongly beveled with a well-defined palmar margin, carpus of GnII with blunt distoventral process; EpI–III without strongly produced ventroproximal corners; PpIII–VII with long and simple dactyli, PVII with smooth posterior margin of basis; UI peduncle without distal ecdysial spine; telson entire, suboval; colouration distinctly yellowbrown-white banded.</paragraph>
|
||
</subSubSection>
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<subSubSection id="C31FAFD841222370FF76FC77168CA977" pageId="2" pageNumber="168" type="etymology">
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<paragraph id="8BBAFC5341222370FF76FC771645AEDF" blockId="2.[189,324,949,975]" box="[189,324,949,975]" pageId="2" pageNumber="168">
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<heading id="D0F24B3F41222370FF76FC771645AEDF" bold="true" box="[189,324,949,975]" fontSize="11" level="3" pageId="2" pageNumber="168" reason="3">
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<emphasis id="B971204141222370FF76FC771645AEDF" bold="true" box="[189,324,949,975]" pageId="2" pageNumber="168">Etymology</emphasis>
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</heading>
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||
</paragraph>
|
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<paragraph id="8BBAFC5341222370FF76FC21168CA977" blockId="2.[189,1399,995,1127]" pageId="2" pageNumber="168">
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The species is named after its host – actinians, or sea anemones (Cnidaria:
|
||
<taxonomicName id="4C0587D041222370FB9FFC2113CAAEED" box="[1108,1227,995,1021]" class="Anthozoa" kingdom="Animalia" pageId="2" pageNumber="168" phylum="Cnidaria" rank="class">Anthozoa</taxonomicName>
|
||
: Hexacorallia:
|
||
<taxonomicName id="4C0587D041222370FF76FBC41636A931" box="[189,311,1030,1057]" class="Anthozoa" kingdom="Animalia" order="Actiniaria" pageId="2" pageNumber="168" phylum="Cnidaria" rank="order">Actiniaria</taxonomicName>
|
||
), in the English-speaking version of the common name of these animals. However, in Russianspeaking version, the word ‘
|
||
<emphasis id="B971204141222370FDC1FBE81574A954" box="[522,629,1066,1092]" italics="true" pageId="2" pageNumber="168">АКТиния</emphasis>
|
||
’ (Eng: ‘
|
||
<emphasis id="B971204141222370FD1DFBE81426A953" box="[726,807,1066,1091]" italics="true" pageId="2" pageNumber="168">actinia</emphasis>
|
||
’) (gender feminine) has a more common meaning for these animals.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C31FAFD841222370FF76FB4C126DAB4C" pageId="2" pageNumber="168" type="materials_examined">
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<paragraph id="8BBAFC5341222370FF76FB4C166DA9B8" blockId="2.[189,364,1166,1192]" box="[189,364,1166,1192]" pageId="2" pageNumber="168">
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<heading id="D0F24B3F41222370FF76FB4C166DA9B8" bold="true" box="[189,364,1166,1192]" fontSize="11" level="3" pageId="2" pageNumber="168" reason="3">
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<emphasis id="B971204141222370FF76FB4C166DA9B8" bold="true" box="[189,364,1166,1192]" pageId="2" pageNumber="168">Type material</emphasis>
|
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</heading>
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</paragraph>
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<paragraph id="8BBAFC5341222370FF21FB7F13A9A850" blockId="2.[189,1398,1213,1345]" pageId="2" pageNumber="168">
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<materialsCitation id="3B6DF60E41222370FF21FB7F13A9A850" ID-GBIF-Occurrence="3776289301" collectedFrom="on sea anemones Urticina eques growing on a rock wall" collectingDate="2019-08-21" collectionCode="SCUBA, ZMMU" collectorName="T. Antokhina" county="Dolgaya Bay" elevation="17" latitude="69.18542" location="NORTHEAST ATLANTIC" longLatPrecision="1" longitude="34.967445" municipality="Russian" pageId="2" pageNumber="168" specimenCode="Mb-1222" specimenCount="1" specimenCount-female="1" typeStatus="holotype">
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<emphasis id="B971204141222370FF21FB7F165DA9C7" bold="true" box="[234,348,1213,1239]" pageId="2" pageNumber="168">
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<typeStatus id="54BE42F141222370FF21FB7F165DA9C7" box="[234,348,1213,1239]" pageId="2" pageNumber="168" type="holotype">Holotype</typeStatus>
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</emphasis>
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<location id="8EDAAA8841222370FF76FB221501A9EA" LSID="urn:lsid:plazi:treatment:03AC4D4541222379FDB9FDCE1322AB17:8EDAAA8841222370FF76FB221501A9EA" box="[189,512,1248,1274]" county="Dolgaya Bay" latitude="69.18542" longLatPrecision="1" longitude="34.967445" municipality="Russian" name="NORTHEAST ATLANTIC" pageId="2" pageNumber="168">NORTHEAST ATLANTIC</location>
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||
–
|
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<emphasis id="B971204141222370FDE9FB2215B8A9E9" bold="true" box="[546,697,1247,1274]" pageId="2" pageNumber="168">
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<location id="8EDAAA8841222370FDE9FB2215B8A9E9" LSID="urn:lsid:plazi:treatment:03AC4D4541222379FDB9FDCE1322AB17:8EDAAA8841222370FDE9FB2215B8A9E9" box="[546,697,1247,1274]" county="Dolgaya Bay" latitude="69.18542" longLatPrecision="1" longitude="34.967445" municipality="Russian" name="Barents Sea" pageId="2" pageNumber="168">Barents Sea</location>
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</emphasis>
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•
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||
<specimenCount id="9D0337DA41222370FD1EFB2215EAA9EA" box="[725,747,1248,1274]" pageId="2" pageNumber="168" type="female">♀</specimenCount>
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(tbl.
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);
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<locationDeviation id="9A08E57141222370FC6EFB2213CDA9EA" box="[933,1228,1248,1274]" pageId="2" pageNumber="168">Russian (Murman) coast</locationDeviation>
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,
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<collectingCounty id="62DB84DF41222370FB11FB221277A9EA" box="[1242,1398,1248,1274]" pageId="2" pageNumber="168">Dolgaya Bay</collectingCounty>
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(
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);
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,
|
||
<geoCoordinate id="EE319A9441222370FD9EFAC31402A80E" box="[597,771,1281,1310]" degrees="34" direction="east" minutes="58" orientation="longitude" pageId="2" pageNumber="168" precision="1" seconds="02.8" value="34.967445">34°58′02.8″ E</geoCoordinate>
|
||
;
|
||
<elevation id="00281B6041222370FCDFFAC114D3A80D" box="[788,978,1283,1310]" metricMagnitude="1" metricUnit="m" metricValue="1.7" metricValueMax="1.8" metricValueMin="1.6" pageId="2" pageNumber="168" unit="m" value="17.0" valueMax="18.0" valueMin="16.0">
|
||
<quantity id="4CFD51B641222370FCDFFAC11480A80E" box="[788,897,1283,1310]" metricMagnitude="1" metricUnit="m" metricValue="1.7" metricValueMax="1.8" metricValueMin="1.6" pageId="2" pageNumber="168" unit="m" value="17.0" valueMax="18.0" valueMin="16.0">16–18 m</quantity>
|
||
depth
|
||
</elevation>
|
||
;
|
||
<date id="FFBBDA9341222370FC28FAC11389A80D" box="[995,1160,1283,1309]" pageId="2" pageNumber="168" value="2019-08-21">
|
||
<collectingDate id="EFFF237B41222370FC28FAC11389A80D" box="[995,1160,1283,1309]" pageId="2" pageNumber="168" value="2019-08-21">21 Aug 2019</collectingDate>
|
||
</date>
|
||
;
|
||
<collectorName id="26F0998541222370FB52FAC61236A80D" box="[1177,1335,1283,1310]" pageId="2" pageNumber="168">T. Antokhina</collectorName>
|
||
leg.;
|
||
<collectionCode id="ED14649641222370FF76FAE41623A850" box="[189,290,1318,1344]" pageId="2" pageNumber="168">SCUBA</collectionCode>
|
||
,
|
||
<collectedFrom id="3819BFAE41222370FEE6FAE514C5A850" box="[301,964,1318,1345]" pageId="2" pageNumber="168">
|
||
on sea anemones
|
||
<taxonomicName id="4C0587D041222370FE37FAE515A8A850" baseAuthorityName="Gosse" baseAuthorityYear="1858" box="[508,681,1319,1344]" class="Anthozoa" family="Actiniidae" genus="Urticina" kingdom="Animalia" order="Actiniaria" pageId="2" pageNumber="168" phylum="Cnidaria" rank="species" species="eques">
|
||
<emphasis id="B971204141222370FE37FAE515A8A850" box="[508,681,1319,1344]" italics="true" pageId="2" pageNumber="168">Urticina eques</emphasis>
|
||
</taxonomicName>
|
||
growing on a rock wall
|
||
</collectedFrom>
|
||
;
|
||
<collectionCode id="ED14649641222370FC1BFAE5132AA851" box="[976,1067,1319,1345]" country="Russia" httpUri="http://grbio.org/cool/k3qp-615s" name="Zoological Museum, Moscow Lomonosov State University" pageId="2" pageNumber="168" type="Museum">ZMMU</collectionCode>
|
||
<specimenCode id="DBA3542841222370FBF8FAE413A5A850" box="[1075,1188,1318,1344]" pageId="2" pageNumber="168">Mb-1222</specimenCode>
|
||
.
|
||
</materialsCitation>
|
||
</paragraph>
|
||
<paragraph id="8BBAFC5341222370FF21FAAA17FEA8FB" blockId="2.[189,1399,1384,1515]" pageId="2" pageNumber="168">
|
||
<materialsCitation id="3B6DF60E41222370FF21FAAA168EA8D8" ID-GBIF-Occurrence="3776289302" collectedFrom="on sea anemones Urticina eques growing on a rock wall" collectingDate="2019-08-21" collectionCode="ZMMU" collectorName="Antokhina" county="Dolgaya Bay" elevation="17" latitude="69.18542" location="NORTHEAST ATLANTIC" longLatPrecision="1" longitude="34.967445" municipality="Russian" pageId="2" pageNumber="168" specimenCode="Mb-1224" specimenCount="1" specimenCount-female="1" typeStatus="paratype">
|
||
<emphasis id="B971204141222370FF21FAAA1666A892" bold="true" box="[234,359,1384,1410]" pageId="2" pageNumber="168">
|
||
<typeStatus id="54BE42F141222370FF21FAAA1666A892" box="[234,359,1384,1410]" pageId="2" pageNumber="168" type="paratype">Paratypes</typeStatus>
|
||
</emphasis>
|
||
<location id="8EDAAA8841222370FF76FA491501A8B5" LSID="urn:lsid:plazi:treatment:03AC4D4541222379FDB9FDCE1322AB17:8EDAAA8841222370FF76FA491501A8B5" box="[189,512,1419,1445]" county="Dolgaya Bay" latitude="69.18542" longLatPrecision="1" longitude="34.967445" municipality="Russian" name="NORTHEAST ATLANTIC" pageId="2" pageNumber="168">NORTHEAST ATLANTIC</location>
|
||
–
|
||
<emphasis id="B971204141222370FDE9FA4915B8A8B4" bold="true" box="[546,697,1418,1445]" pageId="2" pageNumber="168">
|
||
<location id="8EDAAA8841222370FDE9FA4915B8A8B4" LSID="urn:lsid:plazi:treatment:03AC4D4541222379FDB9FDCE1322AB17:8EDAAA8841222370FDE9FA4915B8A8B4" box="[546,697,1418,1445]" county="Dolgaya Bay" latitude="69.18542" longLatPrecision="1" longitude="34.967445" municipality="Russian" name="Barents Sea" pageId="2" pageNumber="168">Barents Sea</location>
|
||
</emphasis>
|
||
•
|
||
<specimenCount id="9D0337DA41222370FD1EFA491402A8B5" box="[725,771,1419,1445]" pageId="2" pageNumber="168" type="female">1 ♀</specimenCount>
|
||
(tbl.
|
||
<quantity id="4CFD51B641222370FC8DFA4914A6A8B5" box="[838,935,1419,1446]" metricMagnitude="-3" metricUnit="m" metricValue="7.5" pageId="2" pageNumber="168" unit="mm" value="7.5">7.5 mm</quantity>
|
||
); same collection data as for holotype;
|
||
<collectionCode id="ED14649641222370FF76FA6D1619A8D9" box="[189,280,1455,1481]" country="Russia" httpUri="http://grbio.org/cool/k3qp-615s" name="Zoological Museum, Moscow Lomonosov State University" pageId="2" pageNumber="168" type="Museum">ZMMU</collectionCode>
|
||
<specimenCode id="DBA3542841222370FEE9FA6C168EA8D8" box="[290,399,1454,1480]" pageId="2" pageNumber="168">Mb-1224</specimenCode>
|
||
</materialsCitation>
|
||
•
|
||
<materialsCitation id="3B6DF60E41222370FE67FA6C17FAA8FB" ID-GBIF-Occurrence="3776289303" collectedFrom="on sea anemones Urticina eques growing on a rock wall" collectingDate="2019-08-21" collectionCode="ZMMU" collectorName="Antokhina" county="Dolgaya Bay" elevation="17" latitude="69.18542" location="Barents Sea" longLatPrecision="1" longitude="34.967445" municipality="Russian" pageId="2" pageNumber="168" specimenCode="Mb- 1223" specimenCount="1" specimenCount-male="1" typeStatus="paratype">
|
||
<specimenCount id="9D0337DA41222370FE67FA6C16DBA8D9" box="[428,474,1454,1481]" pageId="2" pageNumber="168" type="male">1 ♂</specimenCount>
|
||
(tbl. 7.0 mm) (dissected); same collection data as for holotype;
|
||
<collectionCode id="ED14649641222370FB14FA6D123BA8D9" box="[1247,1338,1455,1481]" country="Russia" httpUri="http://grbio.org/cool/k3qp-615s" name="Zoological Museum, Moscow Lomonosov State University" pageId="2" pageNumber="168" type="Museum">ZMMU</collectionCode>
|
||
<specimenCode id="DBA3542841222370FA8FFA6C17FAA8FB" pageId="2" pageNumber="168">Mb- 1223</specimenCode>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BBAFC5341222370FF76F9D016B5AB3C" blockId="2.[189,436,1554,1580]" box="[189,436,1554,1580]" pageId="2" pageNumber="168">
|
||
<heading id="D0F24B3F41222370FF76F9D016B5AB3C" bold="true" box="[189,436,1554,1580]" fontSize="11" level="3" pageId="2" pageNumber="168" reason="3">
|
||
<emphasis id="B971204141222370FF76F9D016B5AB3C" bold="true" box="[189,436,1554,1580]" pageId="2" pageNumber="168">Additional material</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BBAFC5341222370FF76F983126DAB4C" blockId="2.[189,1388,1601,1628]" box="[189,1388,1601,1628]" pageId="2" pageNumber="168">
|
||
<materialsCitation id="3B6DF60E41222370FF76F9831269AB4C" ID-GBIF-Occurrence="3776289304" box="[189,1384,1601,1628]" collectedFrom="on sea anemones Urticina eques growing on a rock wall" collectingDate="2019-08-21" collectionCode="LEMMI" collectorName="Antokhina" county="Dolgaya Bay" elevation="17" latitude="69.18542" location="NORTHEAST ATLANTIC" longLatPrecision="1" longitude="34.967445" municipality="Russian" pageId="2" pageNumber="168" specimenCount="3" specimenCount-female="2" specimenCount-male="1">
|
||
<location id="8EDAAA8841222370FF76F98316FFAB4B" LSID="urn:lsid:plazi:treatment:03AC4D4541222379FDB9FDCE1322AB17:8EDAAA8841222370FF76F98316FFAB4B" box="[189,510,1601,1627]" county="Dolgaya Bay" latitude="69.18542" longLatPrecision="1" longitude="34.967445" municipality="Russian" name="NORTHEAST ATLANTIC" pageId="2" pageNumber="168">NORTHEAST ATLANTIC</location>
|
||
–
|
||
<location id="8EDAAA8841222370FDD0F98015A7AB4B" LSID="urn:lsid:plazi:treatment:03AC4D4541222379FDB9FDCE1322AB17:8EDAAA8841222370FDD0F98015A7AB4B" box="[539,678,1601,1628]" county="Dolgaya Bay" latitude="69.18542" longLatPrecision="1" longitude="34.967445" municipality="Russian" name="Barents Sea" pageId="2" pageNumber="168">Barents Sea</location>
|
||
•
|
||
<specimenCount id="9D0337DA41222370FD0BF9831402AB4C" box="[704,771,1601,1628]" pageId="2" pageNumber="168" type="female">2 ♀♀</specimenCount>
|
||
,
|
||
<specimenCount id="9D0337DA41222370FCDBF983143EAB4C" box="[784,831,1601,1628]" pageId="2" pageNumber="168" type="male">1 ♂</specimenCount>
|
||
; same collection data as for holotype;
|
||
<collectionCode id="ED14649641222370FAC9F9801269AB4C" box="[1282,1384,1602,1628]" pageId="2" pageNumber="168">LEMMI</collectionCode>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C31FAFD841222379FF76F94014AFAED8" lastPageId="11" lastPageNumber="177" pageId="2" pageNumber="168" type="description">
|
||
<paragraph id="8BBAFC5341222370FF76F940164FAB8C" blockId="2.[189,334,1666,1692]" box="[189,334,1666,1692]" pageId="2" pageNumber="168">
|
||
<heading id="D0F24B3F41222370FF76F940164FAB8C" bold="true" box="[189,334,1666,1692]" fontSize="11" level="3" pageId="2" pageNumber="168" reason="3">
|
||
<emphasis id="B971204141222370FF76F940164FAB8C" bold="true" box="[189,334,1666,1692]" pageId="2" pageNumber="168">Description</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BBAFC5341222370FF76F9701688ABFE" blockId="2.[189,1399,1713,1774]" pageId="2" pageNumber="168">
|
||
BODY (
|
||
<figureCitation id="133EE0D641222370FEC4F9731652ABDB" box="[271,339,1713,1740]" captionStart="Fig" captionStartId="3.[189,232,1959,1985]" captionTargetBox="[292,1205,1114,1884]" captionTargetId="figure-282@3.[189,1398,1091,1920]" captionTargetPageId="3" captionText="Fig. 1. General view (habitus) of Pleusymtes actiniae sp. nov., holotype, ♀, from Dolgay Bay, Barents Sea (ZMMU Mb-1222)." figureDoi="http://doi.org/10.5281/zenodo.6564585" httpUri="https://zenodo.org/record/6564585/files/figure.png" pageId="2" pageNumber="168">Fig. 1</figureCitation>
|
||
). Slightly inflated, pereonal and pleonal sternites smooth, without any sculpture or dorsal/ middorsal carina.
|
||
</paragraph>
|
||
<paragraph id="8BBAFC5341222370FF76F8D414B6AA66" blockId="2.[189,1399,1814,1910]" pageId="2" pageNumber="168">
|
||
HEAD (
|
||
<figureCitation id="133EE0D641222370FEC4F8D41655AA20" box="[271,340,1814,1840]" captionStart="Fig" captionStartId="3.[189,232,1959,1985]" captionTargetBox="[292,1205,1114,1884]" captionTargetId="figure-282@3.[189,1398,1091,1920]" captionTargetPageId="3" captionText="Fig. 1. General view (habitus) of Pleusymtes actiniae sp. nov., holotype, ♀, from Dolgay Bay, Barents Sea (ZMMU Mb-1222)." figureDoi="http://doi.org/10.5281/zenodo.6564585" httpUri="https://zenodo.org/record/6564585/files/figure.png" pageId="2" pageNumber="168">Fig. 1</figureCitation>
|
||
). Slightly longer than pereonites I and II combined, rostrum short, about 0.2 times length of basal peduncular segment of antenna I; eyes large, occupying most of the head, subreniform, with distinct light rim; anterior head lobe prominent, bluntly rounded.
|
||
</paragraph>
|
||
<paragraph id="8BBAFC5341222371FF76F85C13E7AC79" blockId="2.[189,1399,1950,2012]" lastBlockId="3.[189,1399,265,362]" lastPageId="3" lastPageNumber="169" pageId="2" pageNumber="168">
|
||
ANTENNA I (
|
||
<figureCitation id="133EE0D641222370FE87F85C16A2AAA8" box="[332,419,1950,1976]" captionStart="Fig" captionStartId="4.[189,232,1956,1982]" captionTargetBox="[228,1375,266,1900]" captionTargetId="figure-11@4.[208,1379,265,1919]" captionTargetPageId="4" captionText="Fig. 2. Pleusymtes actiniae sp. nov., paratype, ♀ (ZMMU Mb-1224). a. Antenna I. b. Antenna II. c. Labium (lower lip). d. Left mandible. e. Left lacinia mobilis. f. Maxilla I. g. Maxilla II. h. Maxilliped." figureDoi="http://doi.org/10.5281/zenodo.6564589" httpUri="https://zenodo.org/record/6564589/files/figure.png" pageId="2" pageNumber="168">Fig. 2a</figureCitation>
|
||
). Medium length, nearly 0.8 times body length (
|
||
<figureCitation id="133EE0D641222370FC2AF85C1326AAA8" box="[993,1063,1950,1976]" captionStart="Fig" captionStartId="3.[189,232,1959,1985]" captionTargetBox="[292,1205,1114,1884]" captionTargetId="figure-282@3.[189,1398,1091,1920]" captionTargetPageId="3" captionText="Fig. 1. General view (habitus) of Pleusymtes actiniae sp. nov., holotype, ♀, from Dolgay Bay, Barents Sea (ZMMU Mb-1222)." figureDoi="http://doi.org/10.5281/zenodo.6564585" httpUri="https://zenodo.org/record/6564585/files/figure.png" pageId="2" pageNumber="168">Fig. 1</figureCitation>
|
||
); peduncular article 1 about 1.5 times as long as wide; about twice as long as peduncular article 2, covered with simple setae, with small blunt anterodorsal process (
|
||
<figureCitation id="133EE0D641232371FD8CFECB159DAC33" box="[583,668,265,291]" captionStart="Fig" captionStartId="4.[189,232,1956,1982]" captionTargetBox="[228,1375,266,1900]" captionTargetId="figure-11@4.[208,1379,265,1919]" captionTargetPageId="4" captionText="Fig. 2. Pleusymtes actiniae sp. nov., paratype, ♀ (ZMMU Mb-1224). a. Antenna I. b. Antenna II. c. Labium (lower lip). d. Left mandible. e. Left lacinia mobilis. f. Maxilla I. g. Maxilla II. h. Maxilliped." figureDoi="http://doi.org/10.5281/zenodo.6564589" httpUri="https://zenodo.org/record/6564589/files/figure.png" pageId="3" pageNumber="169">Fig. 2a</figureCitation>
|
||
); article 2 about as long as wide, with small blunt anterodorsal process; article 3 about 1.3 times as long as wide, equal to article 2; with small blunt anterodorsal process; accessory flagellum reduced; flagellum bearing 30–35 articles, aesthetascs absent.
|
||
</paragraph>
|
||
<paragraph id="8BBAFC5341232371FF76FE5314B6AF04" blockId="3.[188,1399,401,533]" pageId="3" pageNumber="169">
|
||
ANTENNA II (
|
||
<figureCitation id="133EE0D641232371FE99FE5316A9ACBC" box="[338,424,401,428]" captionStart="Fig" captionStartId="4.[189,232,1956,1982]" captionTargetBox="[228,1375,266,1900]" captionTargetId="figure-11@4.[208,1379,265,1919]" captionTargetPageId="4" captionText="Fig. 2. Pleusymtes actiniae sp. nov., paratype, ♀ (ZMMU Mb-1224). a. Antenna I. b. Antenna II. c. Labium (lower lip). d. Left mandible. e. Left lacinia mobilis. f. Maxilla I. g. Maxilla II. h. Maxilliped." figureDoi="http://doi.org/10.5281/zenodo.6564589" httpUri="https://zenodo.org/record/6564589/files/figure.png" pageId="3" pageNumber="169">Fig. 2b</figureCitation>
|
||
). About 0.7 times as long as antenna I; peduncle with short article 5; article 4 as long as wide, equal to article 3 with blunt anteroventral protrusion (
|
||
<figureCitation id="133EE0D641232371FC50FE7614F2ACDF" box="[923,1011,436,463]" captionStart="Fig" captionStartId="4.[189,232,1956,1982]" captionTargetBox="[228,1375,266,1900]" captionTargetId="figure-11@4.[208,1379,265,1919]" captionTargetPageId="4" captionText="Fig. 2. Pleusymtes actiniae sp. nov., paratype, ♀ (ZMMU Mb-1224). a. Antenna I. b. Antenna II. c. Labium (lower lip). d. Left mandible. e. Left lacinia mobilis. f. Maxilla I. g. Maxilla II. h. Maxilliped." figureDoi="http://doi.org/10.5281/zenodo.6564589" httpUri="https://zenodo.org/record/6564589/files/figure.png" pageId="3" pageNumber="169">Fig. 2b</figureCitation>
|
||
); article 3 about as long as wide; about half the length of article 2; article 2 about 2.5 times as long as wide, slightly longer than article 1, about 2.5 times as long as wide; flagellum with about 25 articles.
|
||
</paragraph>
|
||
<paragraph id="8BBAFC5341232371FF76FDFE15B1AFD0" blockId="3.[189,1399,572,704]" pageId="3" pageNumber="169">
|
||
MANDIBLE (
|
||
<figureCitation id="133EE0D641232371FE80FDFE16C6AF47" box="[331,455,572,599]" captionStart="Fig" captionStartId="4.[189,232,1956,1982]" captionTargetBox="[228,1375,266,1900]" captionTargetId="figure-11@4.[208,1379,265,1919]" captionTargetPageId="4" captionText="Fig. 2. Pleusymtes actiniae sp. nov., paratype, ♀ (ZMMU Mb-1224). a. Antenna I. b. Antenna II. c. Labium (lower lip). d. Left mandible. e. Left lacinia mobilis. f. Maxilla I. g. Maxilla II. h. Maxilliped." figureDoi="http://doi.org/10.5281/zenodo.6564589" httpUri="https://zenodo.org/record/6564589/files/figure.png" pageId="3" pageNumber="169">Fig. 2d–e</figureCitation>
|
||
). With strong molar process; incisor process 5-dentate, left lacinia mobilis 5–7-dentate, with 5 robust plumose accessory setae (
|
||
<figureCitation id="133EE0D641232371FCEDFD9D147DAF69" box="[806,892,607,633]" captionStart="Fig" captionStartId="4.[189,232,1956,1982]" captionTargetBox="[228,1375,266,1900]" captionTargetId="figure-11@4.[208,1379,265,1919]" captionTargetPageId="4" captionText="Fig. 2. Pleusymtes actiniae sp. nov., paratype, ♀ (ZMMU Mb-1224). a. Antenna I. b. Antenna II. c. Labium (lower lip). d. Left mandible. e. Left lacinia mobilis. f. Maxilla I. g. Maxilla II. h. Maxilliped." figureDoi="http://doi.org/10.5281/zenodo.6564589" httpUri="https://zenodo.org/record/6564589/files/figure.png" pageId="3" pageNumber="169">Fig. 2e</figureCitation>
|
||
); palp 3-articulated, article 1 without setae, article 2 with 6 simple D-setae, article 3 equal to article 2, slightly curved, with posterior row of 6–7 simple D-setae, and 6–7 subdistal E-setae.
|
||
</paragraph>
|
||
<paragraph id="8BBAFC5341232371FF76FD251488AE11" blockId="3.[189,905,743,769]" box="[189,905,743,769]" pageId="3" pageNumber="169">LABRUM. Without specific features, apical lobes well marked.</paragraph>
|
||
<paragraph id="8BBAFC5341232371FF76FCEB124BAE52" blockId="3.[189,1354,808,835]" box="[189,1354,808,835]" pageId="3" pageNumber="169">
|
||
LABIUM (
|
||
<figureCitation id="133EE0D641232371FEEDFCEA167AAE52" box="[294,379,808,835]" captionStart="Fig" captionStartId="4.[189,232,1956,1982]" captionTargetBox="[228,1375,266,1900]" captionTargetId="figure-11@4.[208,1379,265,1919]" captionTargetPageId="4" captionText="Fig. 2. Pleusymtes actiniae sp. nov., paratype, ♀ (ZMMU Mb-1224). a. Antenna I. b. Antenna II. c. Labium (lower lip). d. Left mandible. e. Left lacinia mobilis. f. Maxilla I. g. Maxilla II. h. Maxilliped." figureDoi="http://doi.org/10.5281/zenodo.6564589" httpUri="https://zenodo.org/record/6564589/files/figure.png" pageId="3" pageNumber="169">Fig. 2c</figureCitation>
|
||
). With inner lobes feebly developed; outer lobes well marked, subdistally rounded.
|
||
</paragraph>
|
||
<paragraph id="8BBAFC5341232371FF76FCA8144BAEDB" blockId="3.[189,1401,874,971]" pageId="3" pageNumber="169">
|
||
MAXILLA I (
|
||
<figureCitation id="133EE0D641232371FE87FCA816A4AE95" box="[332,421,874,901]" captionStart="Fig" captionStartId="6.[189,232,1919,1945]" captionTargetBox="[224,1391,325,1802]" captionTargetId="figure-11@6.[189,1398,325,1820]" captionTargetPageId="6" captionText="Fig. 3. Pleusymtes actiniae sp. nov., paratype, ♂ (ZMMU Mb-1223). a. Gnathopod I. b. Distoventral palmar margin of propodus (chela) of GnI. c. Gnathopod II. d. Distoventral palmar margin of propodus (chela) of GnII." figureDoi="http://doi.org/10.5281/zenodo.6564652" httpUri="https://zenodo.org/record/6564652/files/figure.png" pageId="3" pageNumber="169">Fig. 3d</figureCitation>
|
||
). With suboval inner plate bearing 3 plumose setae apically; outer plate elongate, apically with 9 strong pectinate setae; palp 2-articulated, apical margin of article 2 with 5–6 stout spinelike setae and with a row of 6–7 subapical simple setae.
|
||
</paragraph>
|
||
<caption id="DF7AACDB41232371FF76F86516DBAAF5" ID-DOI="http://doi.org/10.5281/zenodo.6564585" ID-Zenodo-Dep="6564585" httpUri="https://zenodo.org/record/6564585/files/figure.png" pageId="3" pageNumber="169" startId="3.[189,232,1959,1985]" targetBox="[292,1205,1114,1884]" targetPageId="3">
|
||
<paragraph id="8BBAFC5341232371FF76F86516DBAAF5" blockId="3.[189,1399,1959,2021]" pageId="3" pageNumber="169">
|
||
<emphasis id="B971204141232371FF76F865160DAAD1" bold="true" box="[189,268,1959,1985]" pageId="3" pageNumber="169">Fig. 1.</emphasis>
|
||
General view (habitus) of
|
||
<taxonomicName id="4C0587D041232371FD80F8651434AAD1" authority="Marin & Sinelnikov & Antokhina, 2022" authorityName="Marin & Sinelnikov & Antokhina" authorityYear="2022" box="[587,821,1959,1985]" class="Malacostraca" family="Pleustidae" genus="Pleusymtes" kingdom="Animalia" order="Amphipoda" pageId="3" pageNumber="169" phylum="Arthropoda" rank="species" species="actiniae" status="sp. nov.">
|
||
<emphasis id="B971204141232371FD80F8651434AAD1" box="[587,821,1959,1985]" italics="true" pageId="3" pageNumber="169">Pleusymtes actiniae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2429D3A41232371FCF7F86A149BAAD2" box="[828,922,1960,1986]" pageId="3" pageNumber="169" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, holotype, ♀, from Dolgay Bay, Barents Sea (ZMMU Mb-1222).
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF7AACDB41242376FF76F8661276AAF2" ID-DOI="http://doi.org/10.5281/zenodo.6564589" ID-Zenodo-Dep="6564589" httpUri="https://zenodo.org/record/6564589/files/figure.png" pageId="4" pageNumber="170" startId="4.[189,232,1956,1982]" targetBox="[228,1375,266,1900]" targetPageId="4">
|
||
<paragraph id="8BBAFC5341242376FF76F8661276AAF2" blockId="4.[189,1399,1956,2019]" pageId="4" pageNumber="170">
|
||
<emphasis id="B971204141242376FF76F8661611AAAE" bold="true" box="[189,272,1956,1982]" pageId="4" pageNumber="170">Fig. 2.</emphasis>
|
||
<taxonomicName id="4C0587D041242376FED7F867150AAAAE" authority="Marin & Sinelnikov & Antokhina, 2022" authorityName="Marin & Sinelnikov & Antokhina" authorityYear="2022" box="[284,523,1957,1983]" class="Malacostraca" family="Pleustidae" genus="Pleusymtes" kingdom="Animalia" order="Amphipoda" pageId="4" pageNumber="170" phylum="Arthropoda" rank="species" species="actiniae" status="sp. nov.">
|
||
<emphasis id="B971204141242376FED7F867150AAAAE" box="[284,523,1957,1983]" italics="true" pageId="4" pageNumber="170">Pleusymtes actiniae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2429D3A41242376FDDDF8671579AAAF" box="[534,632,1957,1983]" pageId="4" pageNumber="170" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, paratype, ♀ (ZMMU Mb-1224).
|
||
<emphasis id="B971204141242376FBD5F867132CAAAF" bold="true" box="[1054,1069,1957,1983]" pageId="4" pageNumber="170">a</emphasis>
|
||
. Antenna I.
|
||
<emphasis id="B971204141242376FB01F86713DBAAAF" bold="true" box="[1226,1242,1957,1983]" pageId="4" pageNumber="170">b</emphasis>
|
||
. Antenna II.
|
||
<emphasis id="B971204141242376FF76F80A17CBAAF2" bold="true" box="[189,202,1992,2018]" pageId="4" pageNumber="170">c</emphasis>
|
||
. Labium (lower lip).
|
||
<emphasis id="B971204141242376FE09F80A16D3AAF2" bold="true" box="[450,466,1992,2018]" pageId="4" pageNumber="170">d</emphasis>
|
||
. Left mandible.
|
||
<emphasis id="B971204141242376FD58F80A15A1AAF2" bold="true" box="[659,672,1992,2018]" pageId="4" pageNumber="170">e</emphasis>
|
||
. Left lacinia mobilis.
|
||
<emphasis id="B971204141242376FC54F80A14A8AAF2" bold="true" box="[927,937,1992,2018]" pageId="4" pageNumber="170">f</emphasis>
|
||
. Maxilla I.
|
||
<emphasis id="B971204141242376FBFBF80A133EAAF2" bold="true" box="[1072,1087,1992,2018]" pageId="4" pageNumber="170">g</emphasis>
|
||
. Maxilla II.
|
||
<emphasis id="B971204141242376FB04F80A13DEAAF2" bold="true" box="[1231,1247,1992,2018]" pageId="4" pageNumber="170">h</emphasis>
|
||
. Maxilliped.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BBAFC5341252377FF76FECB1442AC7A" blockId="5.[188,1400,265,362]" pageId="5" pageNumber="171">
|
||
MAXILLA II (
|
||
<figureCitation id="133EE0D641252377FE98FECB16A9AC33" box="[339,424,265,291]" captionStart="Fig" captionStartId="6.[189,232,1919,1945]" captionTargetBox="[224,1391,325,1802]" captionTargetId="figure-11@6.[189,1398,325,1820]" captionTargetPageId="6" captionText="Fig. 3. Pleusymtes actiniae sp. nov., paratype, ♂ (ZMMU Mb-1223). a. Gnathopod I. b. Distoventral palmar margin of propodus (chela) of GnI. c. Gnathopod II. d. Distoventral palmar margin of propodus (chela) of GnII." figureDoi="http://doi.org/10.5281/zenodo.6564652" httpUri="https://zenodo.org/record/6564652/files/figure.png" pageId="5" pageNumber="171">Fig. 3e</figureCitation>
|
||
). With almost subequal inner and outer plates; inner plate narrowing distally, with group of dense short spine-like setae on apex, fringed with plumose and simple setae; outer plate weakly narrowing distally, with 8 apical long and simple setae.
|
||
</paragraph>
|
||
<paragraph id="8BBAFC5341252377FF76FE531437ACE1" blockId="5.[188,1398,401,498]" pageId="5" pageNumber="171">
|
||
MAXILLIPED (
|
||
<figureCitation id="133EE0D641252377FE9FFE5316A4ACBC" box="[340,421,401,428]" captionStart="Fig" captionStartId="6.[189,232,1919,1945]" captionTargetBox="[224,1391,325,1802]" captionTargetId="figure-11@6.[189,1398,325,1820]" captionTargetPageId="6" captionText="Fig. 3. Pleusymtes actiniae sp. nov., paratype, ♂ (ZMMU Mb-1223). a. Gnathopod I. b. Distoventral palmar margin of propodus (chela) of GnI. c. Gnathopod II. d. Distoventral palmar margin of propodus (chela) of GnII." figureDoi="http://doi.org/10.5281/zenodo.6564652" httpUri="https://zenodo.org/record/6564652/files/figure.png" pageId="5" pageNumber="171">Fig. 3f</figureCitation>
|
||
). With small inner plates, fringed with plumose setae distally; outer plate elongated, rounded apically, inner margin covered with numerous submarginal stiff simple setae of different length; palp 4-articulated; article 4 (dactylus) slender, curved.
|
||
</paragraph>
|
||
<paragraph id="8BBAFC5341252377FF76FDDB154CAE60" blockId="5.[188,1400,537,880]" pageId="5" pageNumber="171">
|
||
GNATHOPOD I (
|
||
<figureCitation id="133EE0D641252377FEA2FDDB16C1AF23" box="[361,448,537,563]" captionStart="Fig" captionStartId="6.[189,232,1919,1945]" captionTargetBox="[224,1391,325,1802]" captionTargetId="figure-11@6.[189,1398,325,1820]" captionTargetPageId="6" captionText="Fig. 3. Pleusymtes actiniae sp. nov., paratype, ♂ (ZMMU Mb-1223). a. Gnathopod I. b. Distoventral palmar margin of propodus (chela) of GnI. c. Gnathopod II. d. Distoventral palmar margin of propodus (chela) of GnII." figureDoi="http://doi.org/10.5281/zenodo.6564652" httpUri="https://zenodo.org/record/6564652/files/figure.png" pageId="5" pageNumber="171">Fig. 3a</figureCitation>
|
||
). Coxa deep, anterior margin distally expanded, with posteroventral blunt tooth and with 7–10 small distal setae; basis straight anteromarginally, distal half expanded posteromarginally, with a pair of posterodistal setae; ischium about as long as wide, with several posterodistal setae; merus about as long as ischium, about 1.3 times as long as wide, with a simple long seta in medial part of posterior margin, posterodistal margin with a dense row of numerous long simple setae; carpus about 1.5 times as long as maximal width, equal to propodus, posterior lobe shallow, with several groups of long, simple and plumose setae; propodus (
|
||
<figureCitation id="133EE0D641252377FDB3FD2E15CFAE17" box="[632,718,748,775]" captionStart="Fig" captionStartId="6.[189,232,1919,1945]" captionTargetBox="[224,1391,325,1802]" captionTargetId="figure-11@6.[189,1398,325,1820]" captionTargetPageId="6" captionText="Fig. 3. Pleusymtes actiniae sp. nov., paratype, ♂ (ZMMU Mb-1223). a. Gnathopod I. b. Distoventral palmar margin of propodus (chela) of GnI. c. Gnathopod II. d. Distoventral palmar margin of propodus (chela) of GnII." figureDoi="http://doi.org/10.5281/zenodo.6564652" httpUri="https://zenodo.org/record/6564652/files/figure.png" pageId="5" pageNumber="171">Fig. 3b</figureCitation>
|
||
) suboval, about 2.2 times as long as wide, palmar margin smoothly oblique, 1.4 times as long as posterior margin, with several clusters of posterodistal robust setae associated with a few setae; dactylus shorter than palmar margin of propodus, curved, pointed distally, with 3 outer simple setae.
|
||
</paragraph>
|
||
<paragraph id="8BBAFC5341252377FF76FC5517FFA801" blockId="5.[188,1401,919,1297]" pageId="5" pageNumber="171">
|
||
GNATHOPOD II (
|
||
<figureCitation id="133EE0D641252377FEB9FC5516C9AEA1" box="[370,456,919,945]" captionStart="Fig" captionStartId="6.[189,232,1919,1945]" captionTargetBox="[224,1391,325,1802]" captionTargetId="figure-11@6.[189,1398,325,1820]" captionTargetPageId="6" captionText="Fig. 3. Pleusymtes actiniae sp. nov., paratype, ♂ (ZMMU Mb-1223). a. Gnathopod I. b. Distoventral palmar margin of propodus (chela) of GnI. c. Gnathopod II. d. Distoventral palmar margin of propodus (chela) of GnII." figureDoi="http://doi.org/10.5281/zenodo.6564652" httpUri="https://zenodo.org/record/6564652/files/figure.png" pageId="5" pageNumber="171">Fig. 3c</figureCitation>
|
||
). Coxa deep, subquadrate, larger than coxa of gnathopod I, with posteroventral blunt tooth and with 7–10 small distal setae; basis straight anteromarginally, distal half expanded posteromarginally, with several long simple posterodistal setae; ischium triangular, about as long as wide, with several posterodistal setae; merus slightly longer than ischium, about 1.5 times as long as wide, with subdistal produced lobe, armed with a dense row of numerous long simple setae; carpus about 1.4 times of maximal width, smaller than propodus, with well-marked posterodistal lobe, armed with several groups of long simple and plumose setae, with long simple and plumose setae in medial part; propodus (
|
||
<figureCitation id="133EE0D641252377FEB2FB4F16CFA9B8" box="[377,462,1165,1192]" captionStart="Fig" captionStartId="6.[189,232,1919,1945]" captionTargetBox="[224,1391,325,1802]" captionTargetId="figure-11@6.[189,1398,325,1820]" captionTargetPageId="6" captionText="Fig. 3. Pleusymtes actiniae sp. nov., paratype, ♂ (ZMMU Mb-1223). a. Gnathopod I. b. Distoventral palmar margin of propodus (chela) of GnI. c. Gnathopod II. d. Distoventral palmar margin of propodus (chela) of GnII." figureDoi="http://doi.org/10.5281/zenodo.6564652" httpUri="https://zenodo.org/record/6564652/files/figure.png" pageId="5" pageNumber="171">Fig. 3d</figureCitation>
|
||
) suboval, about 2.2 times as long as wide, palmar margin smoothly oblique, 1.5 times as long as posterior margin, with several clusters of posterodistal robust setae associated with a few setae; dactylus shorter than palmar margin of propodus, curved, pointed distally, with 3 outer simple setae.
|
||
</paragraph>
|
||
<paragraph id="8BBAFC5341252377FF76FAFB1435AB59" blockId="5.[188,1399,1336,1609]" pageId="5" pageNumber="171">
|
||
PEREOPOD III (
|
||
<figureCitation id="133EE0D641252377FEAAFAFA16B4A842" box="[353,437,1336,1363]" captionStart="Fig" captionStartId="8.[189,232,1924,1950]" captionTargetBox="[231,1364,267,1880]" captionTargetId="figure-12@8.[220,1367,265,1885]" captionTargetPageId="8" captionText="Fig. 4. Pleusymtes actiniae sp. nov., paratype, ♀ (ZMMU Mb-1224). a. Pereopod III. b. Dactylus of PIII. c. Pereopod IV. d. Pereopod V. e. Dactylus of PV. f. Pereopod VI. g. Pereopod VII. h. Dactylus of PVII." figureDoi="http://doi.org/10.5281/zenodo.6564597" httpUri="https://zenodo.org/record/6564597/files/figure.png" pageId="5" pageNumber="171">Fig. 4a</figureCitation>
|
||
). Coxa relatively shallow, rectangular, about 2.5 times as long as wide, anterior and posterior margins smooth, unarmed; basis linear, about 5 times as long as wide; ischium about as long as wide, unarmed; merus about 3 times as long as wide, slightly longer than carpus, with distally produced anterodistal angle; carpus about 2.5 times as long as wide, with several groups of spine-like setae along posterior margin; propodus linear, narrower and 1.8 times as long as carpus, about 5.5 times as long as wide, with several small spines along posterior margin, with a pair of small spines posterodistally, and a tuft of long simple setae anterodistally; dactylus (
|
||
<figureCitation id="133EE0D641252377FCD8F9C91469AB36" box="[787,872,1547,1574]" captionStart="Fig" captionStartId="8.[189,232,1924,1950]" captionTargetBox="[231,1364,267,1880]" captionTargetId="figure-12@8.[220,1367,265,1885]" captionTargetPageId="8" captionText="Fig. 4. Pleusymtes actiniae sp. nov., paratype, ♀ (ZMMU Mb-1224). a. Pereopod III. b. Dactylus of PIII. c. Pereopod IV. d. Pereopod V. e. Dactylus of PV. f. Pereopod VI. g. Pereopod VII. h. Dactylus of PVII." figureDoi="http://doi.org/10.5281/zenodo.6564597" httpUri="https://zenodo.org/record/6564597/files/figure.png" pageId="5" pageNumber="171">Fig. 4b</figureCitation>
|
||
) long, curved, about 6 times as long as wide, and 0.6–0.7 times as long as propodus, with sharp tip.
|
||
</paragraph>
|
||
<paragraph id="8BBAFC5341252377FF76F9B314DBAA90" blockId="5.[188,1400,1648,1921]" pageId="5" pageNumber="171">
|
||
PEREOPOD IV (
|
||
<figureCitation id="133EE0D641252377FEA7F9B216C4AB9A" box="[364,453,1648,1675]" captionStart="Fig" captionStartId="8.[189,232,1924,1950]" captionTargetBox="[231,1364,267,1880]" captionTargetId="figure-12@8.[220,1367,265,1885]" captionTargetPageId="8" captionText="Fig. 4. Pleusymtes actiniae sp. nov., paratype, ♀ (ZMMU Mb-1224). a. Pereopod III. b. Dactylus of PIII. c. Pereopod IV. d. Pereopod V. e. Dactylus of PV. f. Pereopod VI. g. Pereopod VII. h. Dactylus of PVII." figureDoi="http://doi.org/10.5281/zenodo.6564597" httpUri="https://zenodo.org/record/6564597/files/figure.png" pageId="5" pageNumber="171">Fig. 4c</figureCitation>
|
||
). Generally similar to pereopod III; coxa about as long as wide, subquadrate, rounded distally and with deep excavation posteromarginally; basis linear, about 4 times as long as wide; ischium about as long as wide, unarmed; merus about 2.5 times as long as wide, slightly longer than carpus, with feebly produced anterodistal angle; carpus about 3 times as long as wide, with a group of spine-like setae posterodistally; propodus linear, narrower and 1.7 times as long as carpus, about 6 times as long as wide, with several small spines along posterior margin, with a pair of small spines posterodistally, and a tuft of long simple setae anterodistally; dactylus long, curved, about 6 times as long as wide, and 0.6–0.7 times as long as propodus, with sharp tip.
|
||
</paragraph>
|
||
<paragraph id="8BBAFC5341252375FF76F86B1500AF70" blockId="5.[189,1398,1960,2021]" lastBlockId="7.[188,1400,265,608]" lastPageId="7" lastPageNumber="173" pageId="5" pageNumber="171">
|
||
PEREOPOD V (
|
||
<figureCitation id="133EE0D641252377FEADF86A16C2AAD3" box="[358,451,1960,1987]" captionStart="Fig" captionStartId="8.[189,232,1924,1950]" captionTargetBox="[231,1364,267,1880]" captionTargetId="figure-12@8.[220,1367,265,1885]" captionTargetPageId="8" captionText="Fig. 4. Pleusymtes actiniae sp. nov., paratype, ♀ (ZMMU Mb-1224). a. Pereopod III. b. Dactylus of PIII. c. Pereopod IV. d. Pereopod V. e. Dactylus of PV. f. Pereopod VI. g. Pereopod VII. h. Dactylus of PVII." figureDoi="http://doi.org/10.5281/zenodo.6564597" httpUri="https://zenodo.org/record/6564597/files/figure.png" pageId="5" pageNumber="171">Fig. 4d</figureCitation>
|
||
). Coxa posterolobate, with rounded anterior margin, posteriorly subquadrate, posterior lobe pulled back and down; basis wide, with straight parallel margins, without posterior wing, anterior margin armed with 4 medial small and stout spines-like or robust setae and 1 small seta anterodistally, posterior margin smooth, unarmed; ischium small, about as long as wide, unarmed; merus about 2 times as long as wide, slightly longer than carpus, with posterodistal angle produced forward and armed with several small spine-like setae, anterior margin armed with several group of small spines accompanied with simple setae; carpus about 2.2 times as long as wide, with a group of spine-like setae along anterior margin and anterodistally; propodus linear, more narrow and 1.3 times as long as carpus, about 6 times as long as wide, with several small spine accompanied with small simple setae along posterior margin, with a pair of small spines posterodistally, and a tuft of long simple setae anterodistally; dactylus (
|
||
<figureCitation id="133EE0D641272375FE15FDE01533AF2D" box="[478,562,546,573]" captionStart="Fig" captionStartId="8.[189,232,1924,1950]" captionTargetBox="[231,1364,267,1880]" captionTargetId="figure-12@8.[220,1367,265,1885]" captionTargetPageId="8" captionText="Fig. 4. Pleusymtes actiniae sp. nov., paratype, ♀ (ZMMU Mb-1224). a. Pereopod III. b. Dactylus of PIII. c. Pereopod IV. d. Pereopod V. e. Dactylus of PV. f. Pereopod VI. g. Pereopod VII. h. Dactylus of PVII." figureDoi="http://doi.org/10.5281/zenodo.6564597" httpUri="https://zenodo.org/record/6564597/files/figure.png" pageId="7" pageNumber="173">Fig. 4e</figureCitation>
|
||
) long, curved, about 6 times as long as wide, and 0.6–0.7 times as long as propodus, with sharp tip.
|
||
</paragraph>
|
||
<caption id="DF7AACDB41262374FF76F8BD1674AACF" ID-DOI="http://doi.org/10.5281/zenodo.6564652" ID-Zenodo-Dep="6564652" httpUri="https://zenodo.org/record/6564652/files/figure.png" pageId="6" pageNumber="172" startId="6.[189,232,1919,1945]" targetBox="[224,1391,325,1802]" targetPageId="6">
|
||
<paragraph id="8BBAFC5341262374FF76F8BD1674AACF" blockId="6.[189,1398,1919,2016]" pageId="6" pageNumber="172">
|
||
<emphasis id="B971204141262374FF76F8BD160CAA89" bold="true" box="[189,269,1919,1945]" pageId="6" pageNumber="172">Fig. 3.</emphasis>
|
||
<taxonomicName id="4C0587D041262374FEDDF8BD1503AA89" authority="Marin & Sinelnikov & Antokhina, 2022" authorityName="Marin & Sinelnikov & Antokhina" authorityYear="2022" box="[278,514,1919,1945]" class="Malacostraca" family="Pleustidae" genus="Pleusymtes" kingdom="Animalia" order="Amphipoda" pageId="6" pageNumber="172" phylum="Arthropoda" rank="species" species="actiniae" status="sp. nov.">
|
||
<emphasis id="B971204141262374FEDDF8BD1503AA89" box="[278,514,1919,1945]" italics="true" pageId="6" pageNumber="172">Pleusymtes actiniae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2429D3A41262374FDC0F8BD1568AA89" box="[523,617,1919,1945]" pageId="6" pageNumber="172" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, paratype, ♂ (ZMMU Mb-1223).
|
||
<emphasis id="B971204141262374FBCBF8BD130EAA89" bold="true" box="[1024,1039,1919,1945]" pageId="6" pageNumber="172">a</emphasis>
|
||
. Gnathopod I.
|
||
<emphasis id="B971204141262374FB0DF8BD13D4AA89" bold="true" box="[1222,1237,1919,1945]" pageId="6" pageNumber="172">b</emphasis>
|
||
. Distoventral palmar margin of propodus (chela) of GnI.
|
||
<emphasis id="B971204141262374FD73F86015C4AAAC" bold="true" box="[696,709,1954,1980]" pageId="6" pageNumber="172">c</emphasis>
|
||
. Gnathopod II.
|
||
<emphasis id="B971204141262374FC4BF8601491AAAC" bold="true" box="[896,912,1954,1980]" pageId="6" pageNumber="172">d</emphasis>
|
||
. Distoventral palmar margin of propodus (chela) of GnII.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BBAFC5341272375FF76FD4A123CA911" blockId="7.[187,1401,647,1026]" pageId="7" pageNumber="173">
|
||
PEREOPOD VI (
|
||
<figureCitation id="133EE0D641272375FEA1FD4516C1AFB2" box="[362,448,647,674]" captionStart="Fig" captionStartId="8.[189,232,1924,1950]" captionTargetBox="[231,1364,267,1880]" captionTargetId="figure-12@8.[220,1367,265,1885]" captionTargetPageId="8" captionText="Fig. 4. Pleusymtes actiniae sp. nov., paratype, ♀ (ZMMU Mb-1224). a. Pereopod III. b. Dactylus of PIII. c. Pereopod IV. d. Pereopod V. e. Dactylus of PV. f. Pereopod VI. g. Pereopod VII. h. Dactylus of PVII." figureDoi="http://doi.org/10.5281/zenodo.6564597" httpUri="https://zenodo.org/record/6564597/files/figure.png" pageId="7" pageNumber="173">Fig. 4f</figureCitation>
|
||
). Coxa posterolobate, with rounded anterior margin, posterior lobe pulled back and down, proximally with produced angulated posterior margin; basis with narrow posterior lobe, width 0.4–0.5 times as length, posterior margin convex, with numerous small notches, anterior margin armed with 5–8 small stout spine-like setae; ischium small, about as long as wide, unarmed; merus about 2.2 times as long as wide, slightly longer than carpus, with posterodistal angle produced forward and armed with several small spine-like setae, anterior margin armed with several groups of small spines accompanied with simple setae; carpus about 3.2 times as long as wide, with a group of spine-like setae along anterior and posterior margins; propodus linear, more narrow and 1.3 times as long as carpus, about 6 times as long as wide, with several small spines accompanied with small simple setae along posterior margin, with a pair of small spines posterodistally, and a tuft of long simple setae anterodistally; dactylus long, curved, about 6 times as long as wide, and 0.6–0.7 times as long as propodus, with sharp tip.
|
||
</paragraph>
|
||
<paragraph id="8BBAFC5341272375FF76FBEB1355A86F" blockId="7.[189,1401,1064,1408]" pageId="7" pageNumber="173">
|
||
PEREOPOD VII (
|
||
<figureCitation id="133EE0D641272375FEA4FBEB16C7A953" box="[367,454,1065,1091]" captionStart="Fig" captionStartId="8.[189,232,1924,1950]" captionTargetBox="[231,1364,267,1880]" captionTargetId="figure-12@8.[220,1367,265,1885]" captionTargetPageId="8" captionText="Fig. 4. Pleusymtes actiniae sp. nov., paratype, ♀ (ZMMU Mb-1224). a. Pereopod III. b. Dactylus of PIII. c. Pereopod IV. d. Pereopod V. e. Dactylus of PV. f. Pereopod VI. g. Pereopod VII. h. Dactylus of PVII." figureDoi="http://doi.org/10.5281/zenodo.6564597" httpUri="https://zenodo.org/record/6564597/files/figure.png" pageId="7" pageNumber="173">
|
||
Fig.
|
||
<quantity id="4CFD51B641272375FE6EFBEB16C7A953" box="[421,454,1065,1091]" metricMagnitude="-3" metricUnit="kg" metricValue="4.0" pageId="7" pageNumber="173" unit="g" value="4.0">4g</quantity>
|
||
</figureCitation>
|
||
). Coxa suboval; basis with narrow posterior lobe, width 0.4–0.5 times of length, posterior margin convex, with numerous small notches, anterior margin armed with 5–8 small stout spine-like setae; ischium small, about as long as wide, unarmed; merus about 2.2 times as long as wide, equal to carpus, with posterodistal angle produced forward and armed with several small spine-like setae, anterior margin armed with several group of small spines accompanied with simple setae; carpus about 3.2 times as long as wide, with a group of spine-like setae along anterior and posterior margins; propodus linear, narrower and 1.2 times as long as carpus, about 6 times as long as wide, with several small spine accompanied with small simple setae along posterior margin, with a pair of small spines posterodistally, and a tuft of long simple setae anterodistally; dactylus (
|
||
<figureCitation id="133EE0D641272375FBEFFA80137CA84D" box="[1060,1149,1346,1373]" captionStart="Fig" captionStartId="8.[189,232,1924,1950]" captionTargetBox="[231,1364,267,1880]" captionTargetId="figure-12@8.[220,1367,265,1885]" captionTargetPageId="8" captionText="Fig. 4. Pleusymtes actiniae sp. nov., paratype, ♀ (ZMMU Mb-1224). a. Pereopod III. b. Dactylus of PIII. c. Pereopod IV. d. Pereopod V. e. Dactylus of PV. f. Pereopod VI. g. Pereopod VII. h. Dactylus of PVII." figureDoi="http://doi.org/10.5281/zenodo.6564597" httpUri="https://zenodo.org/record/6564597/files/figure.png" pageId="7" pageNumber="173">Fig. 4h</figureCitation>
|
||
) long, curved, about 6 times as long as wide, and 0.6–0.7 times as long as propodus, with sharp tip.
|
||
</paragraph>
|
||
<paragraph id="8BBAFC5341272375FF76FA6515D1A8D1" blockId="7.[189,720,1447,1473]" box="[189,720,1447,1473]" pageId="7" pageNumber="173">COXAL GILLS II–VI. Without specific features.</paragraph>
|
||
<paragraph id="8BBAFC5341272375FF76FA2B16BFAB7C" blockId="7.[188,1399,1512,1644]" pageId="7" pageNumber="173">
|
||
EPIMERAL PLATES (
|
||
<figureCitation id="133EE0D641272375FE5FFA2A150BAB13" box="[404,522,1512,1539]" captionStart="Fig" captionStartId="10.[189,232,1887,1913]" captionTargetBox="[255,1345,268,1843]" captionTargetId="figure-11@10.[235,1353,265,1843]" captionTargetPageId="10" captionText="Fig. 5. Pleusymtes actiniae sp. nov. a–d, f–m. Paratype, ♀ (ZMMU Mb-1224). e. Paratype, ♂ (ZMMU Mb-1223). a. Epimeral plate I. b. Epimeral plate II. c. Epimeral plate III. d–e. Telson. f. Pleopod II. g. Retinacula of pleopod I. h–i. Uropod I. j. Same, distal part of outer ramus. k. Uropod II. l. Uropod III. m. Distodorsal angular spine of peduncle of uropod III." figureDoi="http://doi.org/10.5281/zenodo.6564599" httpUri="https://zenodo.org/record/6564599/files/figure.png" pageId="7" pageNumber="173">Fig. 5a–c</figureCitation>
|
||
). With anterior, posterior and ventral margins unarmed; epimeral plate I (
|
||
<figureCitation id="133EE0D641272375FF0DF9C91616AB36" box="[198,279,1547,1574]" captionStart="Fig" captionStartId="10.[189,232,1887,1913]" captionTargetBox="[255,1345,268,1843]" captionTargetId="figure-11@10.[235,1353,265,1843]" captionTargetPageId="10" captionText="Fig. 5. Pleusymtes actiniae sp. nov. a–d, f–m. Paratype, ♀ (ZMMU Mb-1224). e. Paratype, ♂ (ZMMU Mb-1223). a. Epimeral plate I. b. Epimeral plate II. c. Epimeral plate III. d–e. Telson. f. Pleopod II. g. Retinacula of pleopod I. h–i. Uropod I. j. Same, distal part of outer ramus. k. Uropod II. l. Uropod III. m. Distodorsal angular spine of peduncle of uropod III." figureDoi="http://doi.org/10.5281/zenodo.6564599" httpUri="https://zenodo.org/record/6564599/files/figure.png" pageId="7" pageNumber="173">Fig. 5a</figureCitation>
|
||
) nearly triangular, with bluntly pointed ventral margin, unarmed; epimeral plate II (
|
||
<figureCitation id="133EE0D641272375FB2BF9C91232AB36" box="[1248,1331,1547,1574]" captionStart="Fig" captionStartId="10.[189,232,1887,1913]" captionTargetBox="[255,1345,268,1843]" captionTargetId="figure-11@10.[235,1353,265,1843]" captionTargetPageId="10" captionText="Fig. 5. Pleusymtes actiniae sp. nov. a–d, f–m. Paratype, ♀ (ZMMU Mb-1224). e. Paratype, ♂ (ZMMU Mb-1223). a. Epimeral plate I. b. Epimeral plate II. c. Epimeral plate III. d–e. Telson. f. Pleopod II. g. Retinacula of pleopod I. h–i. Uropod I. j. Same, distal part of outer ramus. k. Uropod II. l. Uropod III. m. Distodorsal angular spine of peduncle of uropod III." figureDoi="http://doi.org/10.5281/zenodo.6564599" httpUri="https://zenodo.org/record/6564599/files/figure.png" pageId="7" pageNumber="173">Fig. 5b</figureCitation>
|
||
) with slightly produced posteroventral corner; epimeral plate III (
|
||
<figureCitation id="133EE0D641272375FCB3F9ED14CDAB59" box="[888,972,1582,1609]" captionStart="Fig" captionStartId="10.[189,232,1887,1913]" captionTargetBox="[255,1345,268,1843]" captionTargetId="figure-11@10.[235,1353,265,1843]" captionTargetPageId="10" captionText="Fig. 5. Pleusymtes actiniae sp. nov. a–d, f–m. Paratype, ♀ (ZMMU Mb-1224). e. Paratype, ♂ (ZMMU Mb-1223). a. Epimeral plate I. b. Epimeral plate II. c. Epimeral plate III. d–e. Telson. f. Pleopod II. g. Retinacula of pleopod I. h–i. Uropod I. j. Same, distal part of outer ramus. k. Uropod II. l. Uropod III. m. Distodorsal angular spine of peduncle of uropod III." figureDoi="http://doi.org/10.5281/zenodo.6564599" httpUri="https://zenodo.org/record/6564599/files/figure.png" pageId="7" pageNumber="173">Fig. 5c</figureCitation>
|
||
) with slightly produced and pointed posteroventral corner.
|
||
</paragraph>
|
||
<paragraph id="8BBAFC5341272375FF76F956144AABC1" blockId="7.[189,1399,1683,1745]" pageId="7" pageNumber="173">
|
||
PLEOPODS (
|
||
<figureCitation id="133EE0D641272375FEF6F951168EABBE" box="[317,399,1683,1710]" captionStart="Fig" captionStartId="10.[189,232,1887,1913]" captionTargetBox="[255,1345,268,1843]" captionTargetId="figure-11@10.[235,1353,265,1843]" captionTargetPageId="10" captionText="Fig. 5. Pleusymtes actiniae sp. nov. a–d, f–m. Paratype, ♀ (ZMMU Mb-1224). e. Paratype, ♂ (ZMMU Mb-1223). a. Epimeral plate I. b. Epimeral plate II. c. Epimeral plate III. d–e. Telson. f. Pleopod II. g. Retinacula of pleopod I. h–i. Uropod I. j. Same, distal part of outer ramus. k. Uropod II. l. Uropod III. m. Distodorsal angular spine of peduncle of uropod III." figureDoi="http://doi.org/10.5281/zenodo.6564599" httpUri="https://zenodo.org/record/6564599/files/figure.png" pageId="7" pageNumber="173">Fig. 5f</figureCitation>
|
||
). Normal; peduncle with 2 small coupling hooks and 1 long simple seta in retinacula (
|
||
<figureCitation id="133EE0D641272375FF0DF974161CABC1" box="[198,285,1718,1745]" captionStart="Fig" captionStartId="10.[189,232,1887,1913]" captionTargetBox="[255,1345,268,1843]" captionTargetId="figure-11@10.[235,1353,265,1843]" captionTargetPageId="10" captionText="Fig. 5. Pleusymtes actiniae sp. nov. a–d, f–m. Paratype, ♀ (ZMMU Mb-1224). e. Paratype, ♂ (ZMMU Mb-1223). a. Epimeral plate I. b. Epimeral plate II. c. Epimeral plate III. d–e. Telson. f. Pleopod II. g. Retinacula of pleopod I. h–i. Uropod I. j. Same, distal part of outer ramus. k. Uropod II. l. Uropod III. m. Distodorsal angular spine of peduncle of uropod III." figureDoi="http://doi.org/10.5281/zenodo.6564599" httpUri="https://zenodo.org/record/6564599/files/figure.png" pageId="7" pageNumber="173">
|
||
Fig.
|
||
<quantity id="4CFD51B641272375FF36F974161CABC1" box="[253,285,1718,1745]" metricMagnitude="-3" metricUnit="kg" metricValue="5.0" pageId="7" pageNumber="173" unit="g" value="5.0">5g</quantity>
|
||
</figureCitation>
|
||
); inner ramus slightly shorter than outer ramus.
|
||
</paragraph>
|
||
<paragraph id="8BBAFC5341272375FF76F93B1482AAD3" blockId="7.[189,1400,1784,1987]" pageId="7" pageNumber="173">
|
||
UROPOD I (
|
||
<figureCitation id="133EE0D641272375FEF0F93A16A8AA03" box="[315,425,1784,1811]" captionStart="Fig" captionStartId="10.[189,232,1887,1913]" captionTargetBox="[255,1345,268,1843]" captionTargetId="figure-11@10.[235,1353,265,1843]" captionTargetPageId="10" captionText="Fig. 5. Pleusymtes actiniae sp. nov. a–d, f–m. Paratype, ♀ (ZMMU Mb-1224). e. Paratype, ♂ (ZMMU Mb-1223). a. Epimeral plate I. b. Epimeral plate II. c. Epimeral plate III. d–e. Telson. f. Pleopod II. g. Retinacula of pleopod I. h–i. Uropod I. j. Same, distal part of outer ramus. k. Uropod II. l. Uropod III. m. Distodorsal angular spine of peduncle of uropod III." figureDoi="http://doi.org/10.5281/zenodo.6564599" httpUri="https://zenodo.org/record/6564599/files/figure.png" pageId="7" pageNumber="173">Fig. 5h–i</figureCitation>
|
||
). Peduncle about 5.5 times as long as wide, with dorsomedial row of 7–9 thin short spines, dorsolateral row of 4–5 thin short spines, and 1 subdistal short spine and 1 dorsolateral thin short spine, without distal ecdysial spine; outer ramus subequal to inner one in length; both outer and inner rami with 4 dorsolateral, 1 subapical spine; distal part of both outer and inner rami armed with specific structures including pointed distal protrusions with a movable thickened spine in the middle, accompanying subapical thickened spine-like setae (
|
||
<figureCitation id="133EE0D641272375FCEEF86A1474AAD3" box="[805,885,1960,1987]" captionStart="Fig" captionStartId="10.[189,232,1887,1913]" captionTargetBox="[255,1345,268,1843]" captionTargetId="figure-11@10.[235,1353,265,1843]" captionTargetPageId="10" captionText="Fig. 5. Pleusymtes actiniae sp. nov. a–d, f–m. Paratype, ♀ (ZMMU Mb-1224). e. Paratype, ♂ (ZMMU Mb-1223). a. Epimeral plate I. b. Epimeral plate II. c. Epimeral plate III. d–e. Telson. f. Pleopod II. g. Retinacula of pleopod I. h–i. Uropod I. j. Same, distal part of outer ramus. k. Uropod II. l. Uropod III. m. Distodorsal angular spine of peduncle of uropod III." figureDoi="http://doi.org/10.5281/zenodo.6564599" httpUri="https://zenodo.org/record/6564599/files/figure.png" pageId="7" pageNumber="173">Fig. 5j</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="DF7AACDB4128237AFF76F84617FFAAF5" ID-DOI="http://doi.org/10.5281/zenodo.6564597" ID-Zenodo-Dep="6564597" httpUri="https://zenodo.org/record/6564597/files/figure.png" pageId="8" pageNumber="174" startId="8.[189,232,1924,1950]" targetBox="[231,1364,267,1880]" targetPageId="8">
|
||
<paragraph id="8BBAFC534128237AFF76F84617FFAAF5" blockId="8.[189,1398,1924,2021]" pageId="8" pageNumber="174">
|
||
<emphasis id="B97120414128237AFF76F846160FAA8E" bold="true" box="[189,270,1924,1950]" pageId="8" pageNumber="174">Fig. 4.</emphasis>
|
||
<taxonomicName id="4C0587D04128237AFEDCF8461505AA8E" authority="Marin & Sinelnikov & Antokhina, 2022" authorityName="Marin & Sinelnikov & Antokhina" authorityYear="2022" box="[279,516,1924,1950]" class="Malacostraca" family="Pleustidae" genus="Pleusymtes" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="174" phylum="Arthropoda" rank="species" species="actiniae" status="sp. nov.">
|
||
<emphasis id="B97120414128237AFEDCF8461505AA8E" box="[279,516,1924,1950]" italics="true" pageId="8" pageNumber="174">Pleusymtes actiniae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2429D3A4128237AFDC6F847156DAA8F" box="[525,620,1925,1951]" pageId="8" pageNumber="174" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, paratype, ♀ (ZMMU Mb-1224).
|
||
<emphasis id="B97120414128237AFBCEF8461315AA8E" bold="true" box="[1029,1044,1924,1950]" pageId="8" pageNumber="174">a</emphasis>
|
||
. Pereopod III.
|
||
<emphasis id="B97120414128237AFB06F84613DAAA8E" bold="true" box="[1229,1243,1924,1950]" pageId="8" pageNumber="174">b</emphasis>
|
||
. Dactylus of PIII.
|
||
<emphasis id="B97120414128237AFF31F86A1606AAD2" bold="true" box="[250,263,1960,1986]" pageId="8" pageNumber="174">c</emphasis>
|
||
. Pereopod IV.
|
||
<emphasis id="B97120414128237AFE7DF86A16C7AAD2" bold="true" box="[438,454,1960,1986]" pageId="8" pageNumber="174">d</emphasis>
|
||
. Pereopod V.
|
||
<emphasis id="B97120414128237AFDA0F86A1579AAD2" bold="true" box="[619,632,1960,1986]" pageId="8" pageNumber="174">e</emphasis>
|
||
. Dactylus of PV.
|
||
<emphasis id="B97120414128237AFC83F8651453AAD1" bold="true" box="[840,850,1959,1985]" pageId="8" pageNumber="174">f</emphasis>
|
||
. Pereopod VI.
|
||
<emphasis id="B97120414128237AFBCFF86A1312AAD2" bold="true" box="[1028,1043,1960,1986]" pageId="8" pageNumber="174">g</emphasis>
|
||
. Pereopod VII.
|
||
<emphasis id="B97120414128237AFB04F86A13DEAAD2" bold="true" box="[1231,1247,1960,1986]" pageId="8" pageNumber="174">h</emphasis>
|
||
. Dactylus of PVII.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BBAFC534129237BFF76FECB17FFACC3" blockId="9.[188,1400,265,467]" pageId="9" pageNumber="175">
|
||
UROPOD II (
|
||
<figureCitation id="133EE0D64129237BFE80FECB16A4AC34" box="[331,421,265,292]" captionStart="Fig" captionStartId="10.[189,232,1887,1913]" captionTargetBox="[255,1345,268,1843]" captionTargetId="figure-11@10.[235,1353,265,1843]" captionTargetPageId="10" captionText="Fig. 5. Pleusymtes actiniae sp. nov. a–d, f–m. Paratype, ♀ (ZMMU Mb-1224). e. Paratype, ♂ (ZMMU Mb-1223). a. Epimeral plate I. b. Epimeral plate II. c. Epimeral plate III. d–e. Telson. f. Pleopod II. g. Retinacula of pleopod I. h–i. Uropod I. j. Same, distal part of outer ramus. k. Uropod II. l. Uropod III. m. Distodorsal angular spine of peduncle of uropod III." figureDoi="http://doi.org/10.5281/zenodo.6564599" httpUri="https://zenodo.org/record/6564599/files/figure.png" pageId="9" pageNumber="175">Fig. 5k</figureCitation>
|
||
). Peduncle about 3 times as long as wide, subequal to outer ramus in length and slightly shorter than inner ramus, with 1 strong basal, 3 medial smaller and 1 short subdistal outer spine; outer ramus about 0.8 times length of endopodite, with 3 outer spines; inner ramus with 3 outer spines; distal part of both outer and inner rami armed with specific structures including pointed distal protrusions with a movable thickened spine in the middle, accompanying subapical thickened spine-like setae.
|
||
</paragraph>
|
||
<paragraph id="8BBAFC534129237BFF76FE39158EAF6F" blockId="9.[189,1399,506,639]" pageId="9" pageNumber="175">
|
||
UROPOD III (
|
||
<figureCitation id="133EE0D64129237BFE9BFE3816A1AF05" box="[336,416,506,533]" captionStart="Fig" captionStartId="10.[189,232,1887,1913]" captionTargetBox="[255,1345,268,1843]" captionTargetId="figure-11@10.[235,1353,265,1843]" captionTargetPageId="10" captionText="Fig. 5. Pleusymtes actiniae sp. nov. a–d, f–m. Paratype, ♀ (ZMMU Mb-1224). e. Paratype, ♂ (ZMMU Mb-1223). a. Epimeral plate I. b. Epimeral plate II. c. Epimeral plate III. d–e. Telson. f. Pleopod II. g. Retinacula of pleopod I. h–i. Uropod I. j. Same, distal part of outer ramus. k. Uropod II. l. Uropod III. m. Distodorsal angular spine of peduncle of uropod III." figureDoi="http://doi.org/10.5281/zenodo.6564599" httpUri="https://zenodo.org/record/6564599/files/figure.png" pageId="9" pageNumber="175">Fig. 5l</figureCitation>
|
||
). Peduncle about 1.5 times as long as wide, about twice shorter than inner ramus in length, with 1 leaf-shaped subdistal outer spine (
|
||
<figureCitation id="133EE0D64129237BFD36FDDC145EAF28" box="[765,863,541,568]" captionStart="Fig" captionStartId="10.[189,232,1887,1913]" captionTargetBox="[255,1345,268,1843]" captionTargetId="figure-11@10.[235,1353,265,1843]" captionTargetPageId="10" captionText="Fig. 5. Pleusymtes actiniae sp. nov. a–d, f–m. Paratype, ♀ (ZMMU Mb-1224). e. Paratype, ♂ (ZMMU Mb-1223). a. Epimeral plate I. b. Epimeral plate II. c. Epimeral plate III. d–e. Telson. f. Pleopod II. g. Retinacula of pleopod I. h–i. Uropod I. j. Same, distal part of outer ramus. k. Uropod II. l. Uropod III. m. Distodorsal angular spine of peduncle of uropod III." figureDoi="http://doi.org/10.5281/zenodo.6564599" httpUri="https://zenodo.org/record/6564599/files/figure.png" pageId="9" pageNumber="175">
|
||
Fig.
|
||
<quantity id="4CFD51B64129237BFCFEFDDF145EAF28" box="[821,863,541,568]" metricMagnitude="0" metricUnit="m" metricValue="5.0" pageId="9" pageNumber="175" unit="m" value="5.0">5m</quantity>
|
||
</figureCitation>
|
||
); outer ramus about 0.8 times length of inner ramus, with 3 outer spines, including leaf-like most distal spine, and pointed apex; inner ramus with 3 outer simple spines and pointed apex.
|
||
</paragraph>
|
||
<paragraph id="8BBAFC534129237BFF76FD641501AE16" blockId="9.[188,1398,677,774]" pageId="9" pageNumber="175">
|
||
TELSON (
|
||
<figureCitation id="133EE0D64129237BFEE9FD671694AFD0" box="[290,405,677,704]" captionStart="Fig" captionStartId="10.[189,232,1887,1913]" captionTargetBox="[255,1345,268,1843]" captionTargetId="figure-11@10.[235,1353,265,1843]" captionTargetPageId="10" captionText="Fig. 5. Pleusymtes actiniae sp. nov. a–d, f–m. Paratype, ♀ (ZMMU Mb-1224). e. Paratype, ♂ (ZMMU Mb-1223). a. Epimeral plate I. b. Epimeral plate II. c. Epimeral plate III. d–e. Telson. f. Pleopod II. g. Retinacula of pleopod I. h–i. Uropod I. j. Same, distal part of outer ramus. k. Uropod II. l. Uropod III. m. Distodorsal angular spine of peduncle of uropod III." figureDoi="http://doi.org/10.5281/zenodo.6564599" httpUri="https://zenodo.org/record/6564599/files/figure.png" pageId="9" pageNumber="175">Fig. 5d–e</figureCitation>
|
||
). Suboval, elongate, tapering distally and apically rounded, about 1.5 times as long as wide, with well-developed ventral keel, with a pair of plumose medial marginal setae and a small simple subapical seta on each side.
|
||
</paragraph>
|
||
<paragraph id="8BBAFC534129237BFF76FCEF16B6AE57" blockId="9.[189,439,813,839]" box="[189,439,813,839]" pageId="9" pageNumber="175">
|
||
<heading id="D0F24B3F4129237BFF76FCEF16B6AE57" bold="true" box="[189,439,813,839]" fontSize="11" level="3" pageId="9" pageNumber="175" reason="3">
|
||
<emphasis id="B97120414129237BFF76FCEF16B6AE57" bold="true" box="[189,439,813,839]" pageId="9" pageNumber="175">Taxonomic remarks</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BBAFC534129237BFF76FC9E14EAA959" blockId="9.[187,1400,860,1098]" pageId="9" pageNumber="175">
|
||
Among congeners, the new species is morphologically similar to
|
||
<taxonomicName id="4C0587D04129237BFC77FC9F1327AE66" baseAuthorityName="Boeck" baseAuthorityYear="1861" box="[956,1062,860,886]" class="Malacostraca" family="Pleustidae" genus="Pleusymtes" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="175" phylum="Arthropoda" rank="species" species="glaber">
|
||
<emphasis id="B97120414129237BFC77FC9F1327AE66" box="[956,1062,860,886]" italics="true" pageId="9" pageNumber="175">P. glaber</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C0587D04129237BFBFFFC9F13BFAE66" baseAuthorityName="G. O. Sars" baseAuthorityYear="1876" box="[1076,1214,860,886]" class="Malacostraca" family="Pleustidae" genus="Pleusymtes" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="175" phylum="Arthropoda" rank="species" species="pulchella">
|
||
<emphasis id="B97120414129237BFBFFFC9F13BFAE66" box="[1076,1214,860,886]" italics="true" pageId="9" pageNumber="175">P. pulchella</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C0587D04129237BFB06FC9F1244AE66" baseAuthorityName="Stappers" baseAuthorityYear="1911" box="[1229,1349,860,886]" class="Malacostraca" family="Pleustidae" genus="Pleusymtes" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="175" phylum="Arthropoda" rank="species" species="kariana">
|
||
<emphasis id="B97120414129237BFB06FC9F1244AE66" box="[1229,1349,860,886]" italics="true" pageId="9" pageNumber="175">P. kariana</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C0587D04129237BFF76FC421643AE89" baseAuthorityName="J. L. Barnard" baseAuthorityYear="1959" box="[189,322,895,921]" class="Malacostraca" family="Pleustidae" genus="Pleusymtes" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="175" phylum="Arthropoda" rank="species" species="karstensi">
|
||
<emphasis id="B97120414129237BFF76FC421643AE89" box="[189,322,895,921]" italics="true" pageId="9" pageNumber="175">P. karstensi</emphasis>
|
||
</taxonomicName>
|
||
, which are probably closely related. These species are rather distinct from other species of the genus by the weakly dimorphic gnathopods, not strongly produced ventroproximal corners of epimeral plates, long and simple dactyli of pereopods III–VII, entire telson and the geographic distribution in cold western Arctic seas. Although these species, especially the last two, are described rather poorly, nevertheless, the new species has enough features to differ from them by the features of antennae, gnathopods, epimeral plates, uropod III and conspicuous colouration.
|
||
</paragraph>
|
||
<paragraph id="8BBAFC534129237BFF76FBB31564A84E" blockId="9.[188,1399,1136,1374]" pageId="9" pageNumber="175">
|
||
From
|
||
<taxonomicName id="4C0587D04129237BFEC1FBB31678A99A" baseAuthorityName="Boeck" baseAuthorityYear="1861" box="[266,377,1136,1162]" class="Malacostraca" family="Pleustidae" genus="Pleusymtes" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="175" phylum="Arthropoda" rank="species" species="glaber">
|
||
<emphasis id="B97120414129237BFEC1FBB31678A99A" box="[266,377,1136,1162]" italics="true" pageId="9" pageNumber="175">P. glaber</emphasis>
|
||
</taxonomicName>
|
||
, a relatively common Arctic-Boreal shallow benthic species (see G.O.
|
||
<bibRefCitation id="EF9481A24129237BFB3FFBB31272A99B" author="Sars G. O." box="[1268,1395,1137,1163]" pageId="9" pageNumber="175" pagination="343 - 364" refId="ref10120" refString="Sars G. O. 1893. Amphipoda. Part XVI. Paramphitoidae, Epimeridae (part). In: An Account of the Crustacea of Norway, with Short Descriptions and Figures of all the Species 1: 343 - 364. https: // doi. org / 10.5962 / bhl. title. 1164" type="journal article" year="1893">Sars 1893</bibRefCitation>
|
||
: pl. 126;
|
||
<bibRefCitation id="EF9481A24129237BFED7FB5616DFA9BE" author="Gurjanova E." box="[284,478,1171,1198]" pageId="9" pageNumber="175" pagination="1 - 1029" refId="ref8345" refString="Gurjanova E. 1951. Bokoplavy morei SSSR i sopredelnykh vod (Amphipoda, Gammaridea). [Amphipods of the seas of USSR and adjacent waters (Amphipoda, Gammaridea).] Opredeliteli po faune SSSR, Akademiya Nauk SSSR 41: 1 - 1029." type="journal article" year="1951">Gurjanova 1951</bibRefCitation>
|
||
: fig. 450;
|
||
<bibRefCitation id="EF9481A24129237BFD9BFB561404A9BE" author="Bousfield E. L." box="[592,773,1172,1198]" pageId="9" pageNumber="175" refId="ref7829" refString="Bousfield E. L. 1973. Shallow-water Gammaridean Amphipoda of New England. Cornell University Press, Ithaca and London." type="book" year="1973">Bousfield 1973</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EF9481A24129237BFCDBFB56149AA9BE" author="Berge J." box="[784,923,1172,1198]" pageId="9" pageNumber="175" refId="ref7743" refString="Berge J. 2003. Influence of the physical environment on the distribution of benthic macrofauna along the coasts of Svalbard. AB- 321 UNIS Publication Series." type="book" year="2003">Berge 2003</bibRefCitation>
|
||
), the new species can be easily separated by 1) not distinctly produced distoventral margin of peduncular article 1 of antenna I (vs distinctly produced in
|
||
<taxonomicName id="4C0587D04129237BFE85FB1916B6A9E4" baseAuthorityName="Boeck" baseAuthorityYear="1861" box="[334,439,1242,1268]" class="Malacostraca" family="Pleustidae" genus="Pleusymtes" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="175" phylum="Arthropoda" rank="species" species="glaber">
|
||
<emphasis id="B97120414129237BFE85FB1916B6A9E4" box="[334,439,1242,1268]" italics="true" pageId="9" pageNumber="175">P. glaber</emphasis>
|
||
</taxonomicName>
|
||
); 2) not distinctly produced distoventral margin of epimeral plate III (vs distinctly produced pointed posteroventral corner in
|
||
<taxonomicName id="4C0587D04129237BFD7DFB3C1421A807" baseAuthorityName="Boeck" baseAuthorityYear="1861" box="[694,800,1277,1303]" class="Malacostraca" family="Pleustidae" genus="Pleusymtes" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="175" phylum="Arthropoda" rank="species" species="glaber">
|
||
<emphasis id="B97120414129237BFD7DFB3C1421A807" box="[694,800,1277,1303]" italics="true" pageId="9" pageNumber="175">P. glaber</emphasis>
|
||
</taxonomicName>
|
||
); 3) smooth posterior margin of basis of pereopod VII (vs serrated in
|
||
<taxonomicName id="4C0587D04129237BFE5CFAE31501A82A" baseAuthorityName="Boeck" baseAuthorityYear="1861" box="[407,512,1312,1338]" class="Malacostraca" family="Pleustidae" genus="Pleusymtes" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="175" phylum="Arthropoda" rank="species" species="glaber">
|
||
<emphasis id="B97120414129237BFE5CFAE31501A82A" box="[407,512,1312,1338]" italics="true" pageId="9" pageNumber="175">P. glaber</emphasis>
|
||
</taxonomicName>
|
||
); and 4) distinctly banded yellow-brown-white colouration (vs whitish with reddish brown patches in
|
||
<taxonomicName id="4C0587D04129237BFE21FA861555A84E" baseAuthorityName="Boeck" baseAuthorityYear="1861" box="[490,596,1348,1374]" class="Malacostraca" family="Pleustidae" genus="Pleusymtes" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="175" phylum="Arthropoda" rank="species" species="glaber">
|
||
<emphasis id="B97120414129237BFE21FA861555A84E" box="[490,596,1348,1374]" italics="true" pageId="9" pageNumber="175">P. glaber</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BBAFC534129237BFF76FA4414B4ABA9" blockId="9.[188,1399,1413,1722]" pageId="9" pageNumber="175">
|
||
From
|
||
<taxonomicName id="4C0587D04129237BFECCFA441694A88F" baseAuthorityName="G. O. Sars" baseAuthorityYear="1876" box="[263,405,1413,1439]" class="Malacostraca" family="Pleustidae" genus="Pleusymtes" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="175" phylum="Arthropoda" rank="species" species="pulchella">
|
||
<emphasis id="B97120414129237BFECCFA441694A88F" box="[263,405,1413,1439]" italics="true" pageId="9" pageNumber="175">P. pulchella</emphasis>
|
||
</taxonomicName>
|
||
, known from
|
||
<collectingCountry id="F312BCC34129237BFD8EFA4715BEA88F" box="[581,703,1413,1439]" name="Greenland" pageId="9" pageNumber="175">Greenland</collectingCountry>
|
||
and
|
||
<collectingCountry id="F312BCC34129237BFD34FA471454A88F" box="[767,853,1413,1439]" name="Iceland" pageId="9" pageNumber="175">Iceland</collectingCountry>
|
||
to the North and East Siberian seas, usually at a depth of
|
||
<quantity id="4CFD51B64129237BFEADFA6A16D2A8D3" box="[358,467,1448,1475]" metricMagnitude="1" metricUnit="m" metricValue="3.5" metricValueMax="4.0" metricValueMin="3.0" pageId="9" pageNumber="175" unit="m" value="35.0" valueMax="40.0" valueMin="30.0">30–40 m</quantity>
|
||
, but can be at depths of more than
|
||
<quantity id="4CFD51B64129237BFC5BFA6A1329A8D3" box="[912,1064,1448,1475]" metricMagnitude="3" metricUnit="m" metricValue="1.0" metricValueMax="1.3" metricValueMin="0.7" pageId="9" pageNumber="175" unit="m" value="1000.0" valueMax="1300.0" valueMin="700.0">700–1300 m</quantity>
|
||
in the Norwegian Sea (see G.O.
|
||
<bibRefCitation id="EF9481A24129237BFECAFA0E167CA8F6" author="Sars G. O." box="[257,381,1484,1510]" pageId="9" pageNumber="175" pagination="343 - 364" refId="ref10120" refString="Sars G. O. 1893. Amphipoda. Part XVI. Paramphitoidae, Epimeridae (part). In: An Account of the Crustacea of Norway, with Short Descriptions and Figures of all the Species 1: 343 - 364. https: // doi. org / 10.5962 / bhl. title. 1164" type="journal article" year="1893">Sars 1893</bibRefCitation>
|
||
: pl. 126;
|
||
<bibRefCitation id="EF9481A24129237BFE38FA0915B9A8F6" author="Gurjanova E." box="[499,696,1483,1510]" pageId="9" pageNumber="175" pagination="1 - 1029" refId="ref8345" refString="Gurjanova E. 1951. Bokoplavy morei SSSR i sopredelnykh vod (Amphipoda, Gammaridea). [Amphipods of the seas of USSR and adjacent waters (Amphipoda, Gammaridea).] Opredeliteli po faune SSSR, Akademiya Nauk SSSR 41: 1 - 1029." type="journal article" year="1951">Gurjanova 1951</bibRefCitation>
|
||
: fig. 451), the new species can be clearly separated by 1) shorter peduncular articles of both antenna I and II; 2) carpus of gnathopod II directed forward, about 1.5 times as long as wide, with blunt distoventral process (vs triangular carpus without distoventral process in
|
||
<taxonomicName id="4C0587D04129237BFF17F9F41667AB5F" baseAuthorityName="G. O. Sars" baseAuthorityYear="1876" box="[220,358,1589,1615]" class="Malacostraca" family="Pleustidae" genus="Pleusymtes" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="175" phylum="Arthropoda" rank="species" species="pulchella">
|
||
<emphasis id="B97120414129237BFF17F9F41667AB5F" box="[220,358,1589,1615]" italics="true" pageId="9" pageNumber="175">P. pulchella</emphasis>
|
||
</taxonomicName>
|
||
); 3) propodus (palm) of gnathopod I and II strongly beveled with a well-defined palmar margin (vs short sinuous palmar margin in
|
||
<taxonomicName id="4C0587D04129237BFD76F99B1446AB62" baseAuthorityName="G. O. Sars" baseAuthorityYear="1876" box="[701,839,1624,1650]" class="Malacostraca" family="Pleustidae" genus="Pleusymtes" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="175" phylum="Arthropoda" rank="species" species="pulchella">
|
||
<emphasis id="B97120414129237BFD76F99B1446AB62" box="[701,839,1624,1650]" italics="true" pageId="9" pageNumber="175">P. pulchella</emphasis>
|
||
</taxonomicName>
|
||
); and 4) distinctly banded yellow-brown-white colouration (whereas the colouration of
|
||
<taxonomicName id="4C0587D04129237BFD68F9BE1431AB85" baseAuthorityName="G. O. Sars" baseAuthorityYear="1876" box="[675,816,1659,1685]" class="Malacostraca" family="Pleustidae" genus="Pleusymtes" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="175" phylum="Arthropoda" rank="species" species="pulchella">
|
||
<emphasis id="B97120414129237BFD68F9BE1431AB85" box="[675,816,1659,1685]" italics="true" pageId="9" pageNumber="175">P. pulchella</emphasis>
|
||
</taxonomicName>
|
||
is described as “color albidus” (after G.O.
|
||
<bibRefCitation id="EF9481A24129237BFA8FF9BE17F8ABAA" author="Sars G. O." pageId="9" pageNumber="175" pagination="227 - 271" refId="ref10034" refString="Sars G. O. 1876. Prodromus descriptionis crustaceorum ft pycnogonidarum, quae in expeditione Norvegica anno 1876, observavit. Archiv for Mathematik og Naturvidenskab 2: 227 - 271." type="journal article" year="1876">Sars 1876</bibRefCitation>
|
||
) and whitish with small pinky spots (after G.O.
|
||
<bibRefCitation id="EF9481A24129237BFCFBF95D14A9ABA9" author="Sars G. O." box="[816,936,1695,1721]" pageId="9" pageNumber="175" pagination="343 - 364" refId="ref10120" refString="Sars G. O. 1893. Amphipoda. Part XVI. Paramphitoidae, Epimeridae (part). In: An Account of the Crustacea of Norway, with Short Descriptions and Figures of all the Species 1: 343 - 364. https: // doi. org / 10.5962 / bhl. title. 1164" type="journal article" year="1893">Sars 1893</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BBAFC534129237BFF76F92315B7AA97" blockId="9.[188,1399,1760,1927]" pageId="9" pageNumber="175">
|
||
From
|
||
<taxonomicName id="4C0587D04129237BFECDF9231680ABEA" baseAuthorityName="Stappers" baseAuthorityYear="1911" box="[262,385,1760,1786]" class="Malacostraca" family="Pleustidae" genus="Pleusymtes" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="175" phylum="Arthropoda" rank="species" species="kariana">
|
||
<emphasis id="B97120414129237BFECDF9231680ABEA" box="[262,385,1760,1786]" italics="true" pageId="9" pageNumber="175">P. kariana</emphasis>
|
||
</taxonomicName>
|
||
, known from the Kara Sea at the depth of
|
||
<quantity id="4CFD51B64129237BFC45F92214DAABEB" box="[910,987,1760,1787]" metricMagnitude="2" metricUnit="m" metricValue="1.65" pageId="9" pageNumber="175" unit="m" value="165.0">165 m</quantity>
|
||
(see
|
||
<bibRefCitation id="EF9481A24129237BFBD5F92213CAABEA" author="Stappers L." box="[1054,1227,1760,1786]" pageId="9" pageNumber="175" refId="ref10339" refString="Stappers L. 1911. Crustaces malacostraces. Campagne Arctique de 1907 du Duc d'Orleans Vol. 7. Imprimerie scientifique Charles Bulens, Bruxelles." type="book" year="1911">Stappers 1911</bibRefCitation>
|
||
: pl. II, 10–20;
|
||
<bibRefCitation id="EF9481A24129237BFF76F8C11680AA0E" author="Gurjanova E." box="[189,385,1795,1822]" pageId="9" pageNumber="175" pagination="1 - 1029" refId="ref8345" refString="Gurjanova E. 1951. Bokoplavy morei SSSR i sopredelnykh vod (Amphipoda, Gammaridea). [Amphipods of the seas of USSR and adjacent waters (Amphipoda, Gammaridea).] Opredeliteli po faune SSSR, Akademiya Nauk SSSR 41: 1 - 1029." type="journal article" year="1951">Gurjanova 1951</bibRefCitation>
|
||
: fig. 453), the new species can be clearly separated by 1) eyes with distinct light rim (vs without light rim in
|
||
<taxonomicName id="4C0587D04129237BFE06F8E51542AA50" baseAuthorityName="Stappers" baseAuthorityYear="1911" box="[461,579,1830,1856]" class="Malacostraca" family="Pleustidae" genus="Pleusymtes" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="175" phylum="Arthropoda" rank="species" species="kariana">
|
||
<emphasis id="B97120414129237BFE06F8E51542AA50" box="[461,579,1830,1856]" italics="true" pageId="9" pageNumber="175">P. kariana</emphasis>
|
||
</taxonomicName>
|
||
); 2) carpus of gnathopod II with blunt distoventral process (vs without distoventral process in
|
||
<taxonomicName id="4C0587D04129237BFE1AF8881548AA74" baseAuthorityName="Stappers" baseAuthorityYear="1911" box="[465,585,1866,1892]" class="Malacostraca" family="Pleustidae" genus="Pleusymtes" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="175" phylum="Arthropoda" rank="species" species="kariana">
|
||
<emphasis id="B97120414129237BFE1AF8881548AA74" box="[465,585,1866,1892]" italics="true" pageId="9" pageNumber="175">P. kariana</emphasis>
|
||
</taxonomicName>
|
||
); and 3) anterior margin of coxal plate I distally expanded (vs coxal plate I with parallel margins in
|
||
<taxonomicName id="4C0587D04129237BFDE6F8AC15A5AA97" baseAuthorityName="Stappers" baseAuthorityYear="1911" box="[557,676,1901,1927]" class="Malacostraca" family="Pleustidae" genus="Pleusymtes" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="175" phylum="Arthropoda" rank="species" species="kariana">
|
||
<emphasis id="B97120414129237BFDE6F8AC15A5AA97" box="[557,676,1901,1927]" italics="true" pageId="9" pageNumber="175">P. kariana</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
</paragraph>
|
||
<caption id="DF7AACDB412A2378FF76F89D1446AAF3" ID-DOI="http://doi.org/10.5281/zenodo.6564599" ID-Zenodo-Dep="6564599" httpUri="https://zenodo.org/record/6564599/files/figure.png" pageId="10" pageNumber="176" startId="10.[189,232,1887,1913]" targetBox="[255,1345,268,1843]" targetPageId="10">
|
||
<paragraph id="8BBAFC53412A2378FF76F89D1446AAF3" blockId="10.[188,1398,1887,2019]" pageId="10" pageNumber="176">
|
||
<emphasis id="B9712041412A2378FF76F89D160AAA69" bold="true" box="[189,267,1887,1913]" pageId="10" pageNumber="176">Fig. 5.</emphasis>
|
||
<taxonomicName id="4C0587D0412A2378FED9F89D16FDAA69" authority="Marin & Sinelnikov & Antokhina, 2022" authorityName="Marin & Sinelnikov & Antokhina" authorityYear="2022" box="[274,508,1887,1913]" class="Malacostraca" family="Pleustidae" genus="Pleusymtes" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="176" phylum="Arthropoda" rank="species" species="actiniae" status="sp. nov.">
|
||
<emphasis id="B9712041412A2378FED9F89D16FDAA69" box="[274,508,1887,1913]" italics="true" pageId="10" pageNumber="176">Pleusymtes actiniae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2429D3A412A2378FDC8F8A2155CAA6A" box="[515,605,1888,1914]" pageId="10" pageNumber="176" rank="species">sp. nov.</taxonomicNameLabel>
|
||
<emphasis id="B9712041412A2378FDAFF89D15D0AA69" bold="true" box="[612,721,1887,1913]" pageId="10" pageNumber="176">a–d, f–m</emphasis>
|
||
. Paratype, ♀ (ZMMU Mb-1224).
|
||
<emphasis id="B9712041412A2378FBA8F89D1371AA69" bold="true" box="[1123,1136,1887,1913]" pageId="10" pageNumber="176">e</emphasis>
|
||
. Paratype, ♂ (ZMMU Mb-1223).
|
||
<emphasis id="B9712041412A2378FE8EF8401655AA8C" bold="true" box="[325,340,1922,1948]" pageId="10" pageNumber="176">a</emphasis>
|
||
. Epimeral plate I.
|
||
<emphasis id="B9712041412A2378FDF3F8401549AA8C" bold="true" box="[568,584,1922,1948]" pageId="10" pageNumber="176">b</emphasis>
|
||
. Epimeral plate II.
|
||
<emphasis id="B9712041412A2378FCFDF8401442AA8C" bold="true" box="[822,835,1922,1948]" pageId="10" pageNumber="176">c</emphasis>
|
||
. Epimeral plate III.
|
||
<emphasis id="B9712041412A2378FBF0F8401366AA8C" bold="true" box="[1083,1127,1922,1948]" pageId="10" pageNumber="176">d–e</emphasis>
|
||
. Telson.
|
||
<emphasis id="B9712041412A2378FB13F84013E1AA8C" bold="true" box="[1240,1248,1922,1948]" pageId="10" pageNumber="176">f</emphasis>
|
||
. Pleopod II.
|
||
<emphasis id="B9712041412A2378FF76F86417CDAAD0" bold="true" box="[189,204,1958,1984]" pageId="10" pageNumber="176">g</emphasis>
|
||
. Retinacula of pleopod I.
|
||
<emphasis id="B9712041412A2378FE33F867151EAAAF" bold="true" box="[504,543,1957,1983]" pageId="10" pageNumber="176">h–i</emphasis>
|
||
. Uropod I.
|
||
<emphasis id="B9712041412A2378FD6FF86715AFAAAF" bold="true" box="[676,686,1957,1983]" pageId="10" pageNumber="176">j</emphasis>
|
||
. Same, distal part of outer ramus.
|
||
<emphasis id="B9712041412A2378FBF0F864134AAAD0" bold="true" box="[1083,1099,1958,1984]" pageId="10" pageNumber="176">k</emphasis>
|
||
. Uropod II.
|
||
<emphasis id="B9712041412A2378FB10F86413E2AAD0" bold="true" box="[1243,1251,1958,1984]" pageId="10" pageNumber="176">l</emphasis>
|
||
. Uropod III.
|
||
<emphasis id="B9712041412A2378FF77F80B17D5AAF3" bold="true" box="[188,212,1993,2019]" pageId="10" pageNumber="176">m</emphasis>
|
||
. Distodorsal angular spine of peduncle of uropod III.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BBAFC53412B2379FF76FEC81362AC9D" blockId="11.[187,1399,265,397]" pageId="11" pageNumber="177">
|
||
From
|
||
<taxonomicName id="4C0587D0412B2379FEC1FEC81696AC33" baseAuthorityName="J. L. Barnard" baseAuthorityYear="1959" box="[266,407,265,291]" class="Malacostraca" family="Pleustidae" genus="Pleusymtes" kingdom="Animalia" order="Amphipoda" pageId="11" pageNumber="177" phylum="Arthropoda" rank="species" species="karstensi">
|
||
<emphasis id="B9712041412B2379FEC1FEC81696AC33" box="[266,407,265,291]" italics="true" pageId="11" pageNumber="177">P. karstensi</emphasis>
|
||
</taxonomicName>
|
||
, known from the coastal waters of Spitzbergen (
|
||
<collectingCountry id="F312BCC3412B2379FBC9FECB136FAC34" box="[1026,1134,265,292]" name="Svalbard and Jan Mayen" pageId="11" pageNumber="177">Svalbard</collectingCountry>
|
||
) (see
|
||
<bibRefCitation id="EF9481A2412B2379FB0BFECB1273AC34" author="Barnard J. L." box="[1216,1394,265,292]" pageId="11" pageNumber="177" pagination="115 - 153" refId="ref7626" refString="Barnard J. L. 1959. Epipelagic and under-ice Amphipoda (Crustacea) of the central Arctic Basin. In: Bushnell V. (ed.) Scientific studies at Fletcher's Ice Island T- 3, 1952 - 1955. Geophysical Research Papers 63: 115 - 153." type="journal article" year="1959">Barnard, 1959</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EF9481A2412B2379FF76FEEE16EDAC56" author="Macnaughton M. O. & Thormar J. & Berge J." box="[189,492,300,327]" pageId="11" pageNumber="177" pagination="1013 - 1025" refId="ref9266" refString="Macnaughton M. O., Thormar J. & Berge J. 2007. Sympagic amphipods in the Arctic pack ice: redescriptions of Eusirus holmii Hansen, 1887 and Pleusymtes karstensi (Barnard, 1959). Polar Biology 30: 1013 - 1025. https: // doi. org / 10.1007 / s 00300 - 007 - 0260 - 8" type="journal article" year="2007">
|
||
Macnaughton
|
||
<emphasis id="B9712041412B2379FEA3FEEF169CAC56" box="[360,413,300,326]" italics="true" pageId="11" pageNumber="177">et al</emphasis>
|
||
. 2007
|
||
</bibRefCitation>
|
||
: figs 7–10), the new species can be clearly separated by 1) larger eyes with distinct light rim (vs without light rim in
|
||
<taxonomicName id="4C0587D0412B2379FD5BFE921414AC79" baseAuthorityName="J. L. Barnard" baseAuthorityYear="1959" box="[656,789,335,361]" class="Malacostraca" family="Pleustidae" genus="Pleusymtes" kingdom="Animalia" order="Amphipoda" pageId="11" pageNumber="177" phylum="Arthropoda" rank="species" species="karstensi">
|
||
<emphasis id="B9712041412B2379FD5BFE921414AC79" box="[656,789,335,361]" italics="true" pageId="11" pageNumber="177">P. karstensi</emphasis>
|
||
</taxonomicName>
|
||
); 2) more elongated suboval telson; and 3) distinctly banded yellow-brown-white colouration (vs translucent reddish in
|
||
<taxonomicName id="4C0587D0412B2379FC07FEB11352AC9C" baseAuthorityName="J. L. Barnard" baseAuthorityYear="1959" box="[972,1107,370,396]" class="Malacostraca" family="Pleustidae" genus="Pleusymtes" kingdom="Animalia" order="Amphipoda" pageId="11" pageNumber="177" phylum="Arthropoda" rank="species" species="karstensi">
|
||
<emphasis id="B9712041412B2379FC07FEB11352AC9C" box="[972,1107,370,396]" italics="true" pageId="11" pageNumber="177">P. karstensi</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BBAFC53412B2379FF76FE761584AFB2" blockId="11.[188,1399,436,674]" pageId="11" pageNumber="177">
|
||
Morphologically similar species from other areas, such as
|
||
<taxonomicName id="4C0587D0412B2379FC51FE761273ACDF" authority="(Dunbar, 1954)" baseAuthorityName="Dunbar" baseAuthorityYear="1954" box="[922,1394,436,463]" class="Malacostraca" family="Pleustidae" genus="Pleusymtes" kingdom="Animalia" order="Amphipoda" pageId="11" pageNumber="177" phylum="Arthropoda" rank="species" species="glabroides">
|
||
<emphasis id="B9712041412B2379FC51FE7613A9ACDE" box="[922,1192,436,462]" italics="true" pageId="11" pageNumber="177">Pleusymtes glabroides</emphasis>
|
||
(
|
||
<bibRefCitation id="EF9481A2412B2379FB76FE761268ACDF" author="Dunbar M. J." box="[1213,1385,436,463]" pageId="11" pageNumber="177" pagination="709 - 798" refId="ref8086" refString="Dunbar M. J. 1954. The amphipod Crustacea of Ungava Bay, Canadian Eastern Arctic. Journal of Fisheries Research Board of Canada 11 (6): 709 - 798. https: // doi. org / 10.1139 / f 54 - 044" type="journal article" year="1954">Dunbar, 1954</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
, another subarctic species described from Ungava Bay in
|
||
<collectingCountry id="F312BCC3412B2379FC47FE1514E5ACE1" box="[908,996,471,497]" name="Canada" pageId="11" pageNumber="177">Canada</collectingCountry>
|
||
(
|
||
<bibRefCitation id="EF9481A2412B2379FC32FE15139EACE2" author="Dunbar M. J." box="[1017,1183,471,498]" pageId="11" pageNumber="177" pagination="709 - 798" refId="ref8086" refString="Dunbar M. J. 1954. The amphipod Crustacea of Ungava Bay, Canadian Eastern Arctic. Journal of Fisheries Research Board of Canada 11 (6): 709 - 798. https: // doi. org / 10.1139 / f 54 - 044" type="journal article" year="1954">Dunbar 1954</bibRefCitation>
|
||
), and
|
||
<taxonomicName id="4C0587D0412B2379FB39FE15156CAF05" authority="(Barnard & Given, 1960)" baseAuthorityName="Barnard & Given" baseAuthorityYear="1960" class="Malacostraca" family="Pleustidae" genus="Pleusymtes" kingdom="Animalia" order="Amphipoda" pageId="11" pageNumber="177" phylum="Arthropoda" rank="species" species="subglaber">
|
||
<emphasis id="B9712041412B2379FB39FE151633AF04" italics="true" pageId="11" pageNumber="177">Pleusymtes subglaber</emphasis>
|
||
(
|
||
<bibRefCitation id="EF9481A2412B2379FE88FE381565AF05" author="Barnard J. L. & Given R. R." box="[323,612,506,533]" pageId="11" pageNumber="177" pagination="37 - 48" refId="ref7677" refString="Barnard J. L. & Given R. R. 1960. Common pleustid amphipods of southern California, with a projected revision of the family. Pacific Naturalist 1 (17): 37 - 48." type="journal article" year="1960">Barnard & Given, 1960</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
, known from southern California (
|
||
<bibRefCitation id="EF9481A2412B2379FBC0FE381225AF04" author="Barnard J. L. & Given R. R." box="[1035,1316,506,533]" pageId="11" pageNumber="177" pagination="37 - 48" refId="ref7677" refString="Barnard J. L. & Given R. R. 1960. Common pleustid amphipods of southern California, with a projected revision of the family. Pacific Naturalist 1 (17): 37 - 48." type="journal article" year="1960">Barnard & Given 1960</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EF9481A2412B2379FAF9FE38163AAF28" author="Blake J. A. & Watling L. & Scott P. V." pageId="11" pageNumber="177" refId="ref7771" refString="Blake J. A., Watling L. & Scott P. V. 1995. Taxonomic Atlas of the Benthic Fauna of the Santa Maria Basin and the Western Santa Barbara Channel, Volume 12, The Crustacea Part 3. The Amphipoda. Santa Barbara Museum of Natural History, Santa Barbara, CA." type="book" year="1995">
|
||
Blake
|
||
<emphasis id="B9712041412B2379FF74FDDC17EEAF28" box="[191,239,542,568]" italics="true" pageId="11" pageNumber="177">et al</emphasis>
|
||
. 1995
|
||
</bibRefCitation>
|
||
), can be separated from the new species by the sinuous posterior margins and well-developed posteroventral teeth of epimeral plates II–III and the presence of a distinctly produced distoventral margin of peduncular article 1 of antenna I in
|
||
<taxonomicName id="4C0587D0412B2379FD3EFDA71490AF6E" baseAuthorityName="Dunbar" baseAuthorityYear="1954" box="[757,913,612,638]" class="Malacostraca" family="Pleustidae" genus="Pleusymtes" kingdom="Animalia" order="Amphipoda" pageId="11" pageNumber="177" phylum="Arthropoda" rank="species" species="glabroides">
|
||
<emphasis id="B9712041412B2379FD3EFDA71490AF6E" box="[757,913,612,638]" italics="true" pageId="11" pageNumber="177">P. glabroides</emphasis>
|
||
</taxonomicName>
|
||
(that is rather similar to
|
||
<taxonomicName id="4C0587D0412B2379FB0DFDA71232AF6E" baseAuthorityName="Boeck" baseAuthorityYear="1861" box="[1222,1331,612,638]" class="Malacostraca" family="Pleustidae" genus="Pleusymtes" kingdom="Animalia" order="Amphipoda" pageId="11" pageNumber="177" phylum="Arthropoda" rank="species" species="glaber">
|
||
<emphasis id="B9712041412B2379FB0DFDA71232AF6E" box="[1222,1331,612,638]" italics="true" pageId="11" pageNumber="177">P. glaber</emphasis>
|
||
</taxonomicName>
|
||
) (see
|
||
<bibRefCitation id="EF9481A2412B2379FF76FD45165BAFB2" author="Dunbar M. J." box="[189,346,647,674]" pageId="11" pageNumber="177" pagination="709 - 798" refId="ref8086" refString="Dunbar M. J. 1954. The amphipod Crustacea of Ungava Bay, Canadian Eastern Arctic. Journal of Fisheries Research Board of Canada 11 (6): 709 - 798. https: // doi. org / 10.1139 / f 54 - 044" type="journal article" year="1954">Dunbar 1954</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EF9481A2412B2379FEADFD451579AFB2" author="Barnard J. L. & Given R. R." box="[358,632,647,674]" pageId="11" pageNumber="177" pagination="37 - 48" refId="ref7677" refString="Barnard J. L. & Given R. R. 1960. Common pleustid amphipods of southern California, with a projected revision of the family. Pacific Naturalist 1 (17): 37 - 48." type="journal article" year="1960">Barnard & Given 1960</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BBAFC53412B2379FF76FD0B1674AFF3" blockId="11.[189,373,713,739]" box="[189,373,713,739]" pageId="11" pageNumber="177">
|
||
<heading id="D0F24B3F412B2379FF76FD0B1674AFF3" bold="true" box="[189,373,713,739]" fontSize="11" level="3" pageId="11" pageNumber="177" reason="3">
|
||
<emphasis id="B9712041412B2379FF76FD0B1674AFF3" bold="true" box="[189,373,713,739]" pageId="11" pageNumber="177">Measurements</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BBAFC53412B2379FF76FD351366AE02" blockId="11.[189,1127,759,786]" box="[189,1127,759,786]" pageId="11" pageNumber="177">
|
||
The largest collected
|
||
<specimenCount id="9D0337DA412B2379FE73FD3A16CFAE02" box="[440,462,760,786]" pageId="11" pageNumber="177" type="female">♀</specimenCount>
|
||
has tbl.
|
||
<quantity id="4CFD51B6412B2379FDF9FD35158EAE02" box="[562,655,759,786]" metricMagnitude="-3" metricUnit="m" metricValue="8.5" pageId="11" pageNumber="177" unit="mm" value="8.5">8.5 mm</quantity>
|
||
; the largest collected
|
||
<specimenCount id="9D0337DA412B2379FC47FD3A14A3AE02" box="[908,930,760,786]" pageId="11" pageNumber="177" type="male">♂</specimenCount>
|
||
has tbl.
|
||
<quantity id="4CFD51B6412B2379FBCEFD351363AE02" box="[1029,1122,759,786]" metricMagnitude="-3" metricUnit="m" metricValue="8.5" pageId="11" pageNumber="177" unit="mm" value="8.5">8.5 mm</quantity>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BBAFC53412B2379FF76FCFA16A4AE42" blockId="11.[189,421,824,850]" box="[189,421,824,850]" pageId="11" pageNumber="177">
|
||
<heading id="D0F24B3F412B2379FF76FCFA16A4AE42" bold="true" box="[189,421,824,850]" fontSize="11" level="3" pageId="11" pageNumber="177" reason="3">
|
||
<emphasis id="B9712041412B2379FF76FCFA16A4AE42" bold="true" box="[189,421,824,850]" pageId="11" pageNumber="177">Living colouration</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BBAFC53412B2379FF76FCA514AFAED8" blockId="11.[189,1400,871,968]" pageId="11" pageNumber="177">
|
||
Conspicuously striped species; antennas I–II, dorsal part of body and telson are yellow or light green; lateral median margin of coxal plates and entire epimeral plates are brown; ventral margin of coxal plates and appendages are white; eyes are a gold colour (
|
||
<figureCitation id="133EE0D6412B2379FC93FC6F14A1AED8" box="[856,928,941,968]" captionStart="Fig" captionStartId="12.[189,232,1877,1903]" captionTargetBox="[189,1398,265,1823]" captionTargetId="figure-12@12.[189,1398,264,1823]" captionTargetPageId="12" captionText="Fig. 6. Photo in situ of the sea anemone Urticina eques (Gosse, 1858) with associated amphipods Pleusymtes actiniae sp. nov. from Dolgaya Bay, Barents Sea." figureDoi="http://doi.org/10.5281/zenodo.6564601" httpUri="https://zenodo.org/record/6564601/files/figure.png" pageId="11" pageNumber="177">Fig. 6</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C31FAFD8412B2379FF76FC2D169AA841" pageId="11" pageNumber="177" type="biology_ecology">
|
||
<paragraph id="8BBAFC53412B2379FF76FC2D1621A919" blockId="11.[189,288,1007,1033]" box="[189,288,1007,1033]" pageId="11" pageNumber="177">
|
||
<heading id="D0F24B3F412B2379FF76FC2D1621A919" bold="true" box="[189,288,1007,1033]" fontSize="11" level="3" pageId="11" pageNumber="177" reason="3">
|
||
<emphasis id="B9712041412B2379FF76FC2D1621A919" bold="true" box="[189,288,1007,1033]" pageId="11" pageNumber="177">Ecology</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BBAFC53412B2379FF76FBDF169AA841" blockId="11.[188,1400,1053,1362]" pageId="11" pageNumber="177">
|
||
Amphipods were collected from both the stalk and from the tentacles of the sea anemone
|
||
<taxonomicName id="4C0587D0412B2379FB02FBDC1664A94C" authority="(Gosse, 1858)" baseAuthorityName="Gosse" baseAuthorityYear="1858" class="Anthozoa" family="Actiniidae" genus="Urticina" kingdom="Animalia" order="Actiniaria" pageId="11" pageNumber="177" phylum="Cnidaria" rank="species" species="eques">
|
||
<emphasis id="B9712041412B2379FB02FBDC1277A927" box="[1225,1398,1054,1079]" italics="true" pageId="11" pageNumber="177">Urticina eques</emphasis>
|
||
(Gosse, 1858)
|
||
</taxonomicName>
|
||
(
|
||
<taxonomicName id="4C0587D0412B2379FEB3FB8316F1A94B" box="[376,496,1089,1115]" class="Anthozoa" kingdom="Animalia" pageId="11" pageNumber="177" phylum="Cnidaria" rank="class">Anthozoa</taxonomicName>
|
||
:
|
||
<taxonomicName id="4C0587D0412B2379FE36FB831576A94B" box="[509,631,1089,1115]" class="Anthozoa" kingdom="Animalia" order="Actiniaria" pageId="11" pageNumber="177" phylum="Cnidaria" rank="order">Actiniaria</taxonomicName>
|
||
:
|
||
<taxonomicName id="4C0587D0412B2379FD48FB831403A94C" authorityName="Rafinesque" authorityYear="1815" box="[643,770,1089,1116]" class="Anthozoa" family="Actiniidae" kingdom="Animalia" order="Actiniaria" pageId="11" pageNumber="177" phylum="Cnidaria" rank="family">Actiniidae</taxonomicName>
|
||
), which were found growing on a steep underwater rock wall at a depth of about 16–18 meters, where, apparently, there is a weak but constant flow of water. Clusters of amphipods, up to two dozen individuals, were observed on some of the studied sea anemones. It is worth noting that amphipods were observed only on sea anemones living on this rock wall, whereas they were not found on other sea anemone specimens within this bay, although quite a diversity of sea anemones (including
|
||
<taxonomicName id="4C0587D0412B2379FDA4FB331425A81B" box="[623,804,1265,1291]" class="Anthozoa" family="Metridiidae" genus="Metridium" kingdom="Animalia" order="Actiniaria" pageId="11" pageNumber="177" phylum="Cnidaria" rank="species" species="undetermined">
|
||
<emphasis id="B9712041412B2379FDA4FB3315EAA81B" box="[623,747,1265,1291]" italics="true" pageId="11" pageNumber="177">Metridium</emphasis>
|
||
spp.
|
||
</taxonomicName>
|
||
) were examined during the survey. Previously, this species was not observed from benthic samples taken in this bay and other places along Murman coast of the Barents Sea.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C31FAFD8412B2379FF76FABA1322AB17" pageId="11" pageNumber="177" type="distribution">
|
||
<paragraph id="8BBAFC53412B2379FF76FABA1657A882" blockId="11.[189,342,1400,1426]" box="[189,342,1400,1426]" pageId="11" pageNumber="177">
|
||
<heading id="D0F24B3F412B2379FF76FABA1657A882" bold="true" box="[189,342,1400,1426]" fontSize="11" level="3" pageId="11" pageNumber="177" reason="3">
|
||
<emphasis id="B9712041412B2379FF76FABA1657A882" bold="true" box="[189,342,1400,1426]" pageId="11" pageNumber="177">Distribution</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BBAFC53412B2379FF76FA651322AB17" blockId="11.[189,1398,1447,1544]" pageId="11" pageNumber="177">
|
||
The new species is currently known only from the
|
||
<typeStatus id="54BE42F1412B2379FCF5FA6A1470A8D2" box="[830,881,1448,1474]" pageId="11" pageNumber="177">type</typeStatus>
|
||
locality, Dolgaya Bay in the Barents Sea (
|
||
<geoCoordinate id="EE319A94412B2379FF0EFA0B1673A8F5" box="[197,370,1481,1509]" degrees="69" direction="north" minutes="11" orientation="latitude" pageId="11" pageNumber="177" precision="1" seconds="07.5" value="69.18542">69°11′07.5″ N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE319A94412B2379FEB4FA0B1529A8F5" box="[383,552,1481,1509]" degrees="34" direction="east" minutes="58" orientation="longitude" pageId="11" pageNumber="177" precision="1" seconds="02.8" value="34.967445">34°58′02.8″ E</geoCoordinate>
|
||
), but we are confident that this species is widespread along the coast of the Barents Sea and the surrounding area, at least in the cold-water Arctic.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |