252 lines
33 KiB
XML
252 lines
33 KiB
XML
<document id="F7A7B38A10790DF37DDEA5BBDE6B0AAB" ID-CLB-Dataset="3979" ID-DOI="10.11646/zootaxa.5051.1.13" ID-GBIF-Dataset="a82cb38a-03d5-4d23-845c-436529542679" ID-ISSN="1175-5326" ID-Zenodo-Dep="5572417" ID-ZooBank="F94203E7-FCD1-4975-BAD3-0DF534806712" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1634021882240" checkinUser="plazi" docAuthor="Huys, Rony & Mu, Fanghong" docDate="2021" docId="951887EAFFFBFFA7FF51D173E16AFCF4" docLanguage="en" docName="zootaxa.5051.1.13.pdf" docOrigin="Zootaxa 5051 (1)" docSource="https://doi.org/10.11646/zootaxa.5051.1.13" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Psammoleptomesochra Mielke 1994" docType="treatment" docVersion="10" lastPageNumber="293" masterDocId="6921FF92FFC3FF9EFFC6D318E440FFDB" masterDocTitle="Johnwellsia, a new intertidal genus of Parastenheliidae (Copepoda, Harpacticoida) from the Taiwan Strait, China, including a review of the family and key to genera" masterLastPageNumber="318" masterPageNumber="236" pageNumber="292" updateTime="1699459569358" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="DC37C40FCEE2882243F25C1B401BDB5F">Johnwellsia, a new intertidal genus of Parastenheliidae (Copepoda, Harpacticoida) from the Taiwan Strait, China, including a review of the family and key to genera</mods:title>
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<mods:namePart id="3C7EF19C15C64EF27D8C5A7F47B82C62">Huys, Rony</mods:namePart>
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<mods:affiliation id="70997A908E18E6F8D52A1958C31E6C47">Department of Life Sciences, The Natural History Museum, Cromwell Road, London SW 7 5 BD, U. K.</mods:affiliation>
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<mods:nameIdentifier id="5EB7E58B5DB8567291C4D8ED1CAF2C7B" type="email">r.huys@nhm</mods:nameIdentifier>
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<mods:namePart id="9D9304AB8346F874FAC0B72BF250309B">Mu, Fanghong</mods:namePart>
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<mods:affiliation id="A40B11115275F0B74D45A669BF22E3D7">College of Marine Life Science, Ocean University of China, 5 Yushan Road, Qingdao 266003, China.</mods:affiliation>
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<mods:title id="3308A47BB0664D63EB3E1AF18C39FA86">Zootaxa</mods:title>
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<mods:date id="C73D3964AC7E262C639384C78452846E">2021</mods:date>
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<mods:number id="0431530CB852DD82B05B32CA8CE35B3A">5051</mods:number>
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<treatment id="951887EAFFFBFFA7FF51D173E16AFCF4" ID-DOI="http://doi.org/10.5281/zenodo.5576521" ID-GBIF-Taxon="189091331" ID-Zenodo-Dep="5576521" LSID="urn:lsid:plazi:treatment:951887EAFFFBFFA7FF51D173E16AFCF4" httpUri="http://treatment.plazi.org/id/951887EAFFFBFFA7FF51D173E16AFCF4" lastPageId="57" lastPageNumber="293" pageId="56" pageNumber="292">
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<subSubSection id="55AB6577FFFBFFA6FF51D173E625FD5E" box="[151,613,619,646]" pageId="56" pageNumber="292" type="nomenclature">
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<paragraph id="1D0E36FCFFFBFFA6FF51D173E625FD5E" blockId="56.[151,613,619,646]" box="[151,613,619,646]" pageId="56" pageNumber="292">
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<heading id="46468190FFFBFFA6FF51D173E625FD5E" bold="true" box="[151,613,619,646]" fontSize="11" level="1" pageId="56" pageNumber="292" reason="1">
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<taxonomicName id="DAB14D7FFFFBFFA6FF51D173E625FD5E" authority="Mielke, 1994 a" authorityName="Mielke" authorityYear="1994" box="[151,613,619,646]" class="Hexanauplia" family="Parastenheliidae" genus="Psammoleptomesochra" kingdom="Animalia" order="Harpacticoida" pageId="56" pageNumber="292" phylum="Arthropoda" rank="genus">
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<emphasis id="2FC5EAEEFFFBFFA6FF51D173E625FD5E" bold="true" box="[151,613,619,646]" pageId="56" pageNumber="292">
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<emphasis id="2FC5EAEEFFFBFFA6FF51D173E5EFFD5D" bold="true" box="[151,431,619,646]" italics="true" pageId="56" pageNumber="292">Psammoleptomesochra</emphasis>
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<bibRefCitation id="79204B0DFFFBFFA6FE71D173E625FD5E" author="Mielke, W." box="[439,613,619,645]" pageId="56" pageNumber="292" pagination="251 - 259" refId="ref75795" refString="Mielke, W. (1994 a) A new interstitial copepod species related to the " Leptomesochra complex " (Copepoda, Ameiridae) from Chile. Microfauna marina, 9, 251 - 259." type="journal article" year="1994">Mielke, 1994a</bibRefCitation>
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="55AB6577FFFBFFA6FF51D1B6E119FC7A" pageId="56" pageNumber="292" type="discussion">
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<paragraph id="1D0E36FCFFFBFFA6FF51D1B6E119FC7A" blockId="56.[151,1437,686,2008]" pageId="56" pageNumber="292">
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<bibRefCitation id="79204B0DFFFBFFA6FF51D1B6E53DFD12" author="Mielke, W." box="[151,381,686,713]" pageId="56" pageNumber="292" pagination="251 - 259" refId="ref75795" refString="Mielke, W. (1994 a) A new interstitial copepod species related to the " Leptomesochra complex " (Copepoda, Ameiridae) from Chile. Microfauna marina, 9, 251 - 259." type="journal article" year="1994">Mielke (1994a: 258)</bibRefCitation>
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placed
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<taxonomicName id="DAB14D7FFFFBFFA6FE12D1B6E699FD13" authorityName="Mielke" authorityYear="1994" box="[468,729,686,712]" class="Hexanauplia" family="Parastenheliidae" genus="Psammoleptomesochra" kingdom="Animalia" order="Harpacticoida" pageId="56" pageNumber="292" phylum="Arthropoda" rank="genus">
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<emphasis id="2FC5EAEEFFFBFFA6FE12D1B6E699FD13" box="[468,729,686,712]" italics="true" pageId="56" pageNumber="292">Psammoleptomesochra</emphasis>
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</taxonomicName>
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in the “
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<taxonomicName id="DAB14D7FFFFBFFA6FCF5D1B6E7A0FD13" box="[819,992,686,712]" class="Hexanauplia" family="Ameiridae" genus="Leptomesochra" kingdom="Animalia" order="Harpacticoida" pageId="56" pageNumber="292" phylum="Arthropoda" rank="genus">
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<emphasis id="2FC5EAEEFFFBFFA6FCF5D1B6E7A0FD13" box="[819,992,686,712]" italics="true" pageId="56" pageNumber="292">Leptomesochra</emphasis>
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</taxonomicName>
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||
-complex”, an artificial group of genera in the
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<taxonomicName id="DAB14D7FFFFBFFA6FF25D1CAE519FD37" authorityName="Boeck" authorityYear="1865" box="[227,345,722,748]" class="Hexanauplia" family="Ameiridae" kingdom="Animalia" order="Harpacticoida" pageId="56" pageNumber="292" phylum="Arthropoda" rank="family">Ameiridae</taxonomicName>
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(
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<bibRefCitation id="79204B0DFFFBFFA6FEAAD1CAE5ADFD36" author="Lang, K." box="[364,493,722,749]" pageId="56" pageNumber="292" pagination="1 - 560" refId="ref75296" refString="Lang, K. (1965) Copepoda Harpacticoida from the Californian Pacific coast. Kungliga Svenska Vetenskapsakademiens Handlingar, Seris 4, 10 (2), 1 - 560." type="journal article" year="1965">Lang 1965</bibRefCitation>
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;
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<bibRefCitation id="79204B0DFFFBFFA6FE3AD1CAE6C1FD36" author="Wells, J. B. J." box="[508,641,722,749]" pageId="56" pageNumber="292" pagination="189 - 358" refId="ref82201" refString="Wells, J. B. J. (1967) The littoral Copepoda (Crustacea) of Inhaca Island, Mozambique. Transactions of the Royal Society of Edinburgh, 67 (7), 189 - 358. https: // doi. org / 10.1017 / s 0080456800024017" type="journal article" year="1967">Wells 1967</bibRefCitation>
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), and recognized a certain closeness with
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<taxonomicName id="DAB14D7FFFFBFFA6FBB6D1CAE526FCCB" authority="Rao, 1972" authorityName="Rao" authorityYear="1972" class="Hexanauplia" family="Ameiridae" genus="Parapseudoleptomesochra" kingdom="Animalia" order="Harpacticoida" pageId="56" pageNumber="292" phylum="Arthropoda" rank="species" species="reducta">
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<emphasis id="2FC5EAEEFFFBFFA6FBB6D1CAE4ACFCCB" italics="true" pageId="56" pageNumber="292">Parapseudoleptomesochra reducta</emphasis>
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<bibRefCitation id="79204B0DFFFBFFA6FF35D1EEE526FCCB" author="Rao, G. C." box="[243,358,758,784]" pageId="56" pageNumber="292" pagination="305 - 319" refId="ref77642" refString="Rao, G. C. (1972) Some new interstitial harpacticoid copepods from Andhra coast, India. Cahiers de Biologie marine, 13, 305 - 319." type="journal article" year="1972">Rao, 1972</bibRefCitation>
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</taxonomicName>
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(now
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<typeStatus id="C20A885EFFFBFFA6FE68D1EEE59EFCCB" box="[430,478,758,784]" pageId="56" pageNumber="292">type</typeStatus>
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species of
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<taxonomicName id="DAB14D7FFFFBFFA6FD9AD1EEE7B2FCCB" authority="Karanovic, 2004" authorityName="Karanovic" authorityYear="2004" box="[604,1010,758,784]" class="Hexanauplia" family="Ameiridae" genus="Raoleptomesochra" kingdom="Animalia" order="Harpacticoida" pageId="56" pageNumber="292" phylum="Arthropoda" rank="genus">
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<emphasis id="2FC5EAEEFFFBFFA6FD9AD1EEE76EFCCB" box="[604,814,758,784]" italics="true" pageId="56" pageNumber="292">Raoleptomesochra</emphasis>
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<bibRefCitation id="79204B0DFFFBFFA6FCF3D1EEE7B2FCCB" author="Karanovic, T." box="[821,1010,758,784]" pageId="56" pageNumber="292" pagination="1 - 366" refId="ref74522" refString="Karanovic, T. (2004) Subterranean copepods (Crustacea, Copepoda) from arid Western Australia. Crustaceana Monographs, 3, 1 - 366. https: // doi. org / 10.1163 / 9789047412779" type="journal article" year="2004">Karanovic, 2004</bibRefCitation>
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</taxonomicName>
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) and particularly
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<taxonomicName id="DAB14D7FFFFBFFA6FB7ED1EEE1D5FCCB" authorityName="Wells" authorityYear="1967" box="[1208,1429,758,784]" class="Hexanauplia" family="Parastenheliidae" genus="Paraleptomesochra" kingdom="Animalia" order="Harpacticoida" pageId="56" pageNumber="292" phylum="Arthropoda" rank="genus">
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<emphasis id="2FC5EAEEFFFBFFA6FB7ED1EEE1D5FCCB" box="[1208,1429,758,784]" italics="true" pageId="56" pageNumber="292">Paraleptomesochra</emphasis>
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</taxonomicName>
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.
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<taxonomicName id="DAB14D7FFFFBFFA6FF51D002E5DCFCEF" authorityName="Mielke" authorityYear="1994" box="[151,412,794,820]" class="Hexanauplia" family="Parastenheliidae" genus="Psammoleptomesochra" kingdom="Animalia" order="Harpacticoida" pageId="56" pageNumber="292" phylum="Arthropoda" rank="genus">
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<emphasis id="2FC5EAEEFFFBFFA6FF51D002E5DCFCEF" box="[151,412,794,820]" italics="true" pageId="56" pageNumber="292">Psammoleptomesochra</emphasis>
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</taxonomicName>
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displays many autapomorphic character states including, (a) antennary exopod without lateral setae on exp-2; (b) mandibular basis with two setae; (c) mandibular exopod vestigial, represented by minute seta; (d) coxal epipodite on maxillule absent; (e) maxillipedal basis without setae; (f) P1 exp-2 without inner seta; (g) P2 exp-3 without inner setae; and (h) P2–P4 enp-3 with reduced distal setae (represented by two setules).
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</paragraph>
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</subSubSection>
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||
<subSubSection id="55AB6577FFFBFFA6FF01D0B2E683FB1B" pageId="56" pageNumber="292" type="description">
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||
<paragraph id="1D0E36FCFFFBFFA6FF01D0B2E683FB1B" blockId="56.[151,1437,686,2008]" pageId="56" pageNumber="292">
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<taxonomicName id="DAB14D7FFFFBFFA6FF01D0B2E58CFC1F" authorityName="Mielke" authorityYear="1994" box="[199,460,938,964]" class="Hexanauplia" family="Parastenheliidae" genus="Psammoleptomesochra" kingdom="Animalia" order="Harpacticoida" pageId="56" pageNumber="292" phylum="Arthropoda" rank="genus">
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<emphasis id="2FC5EAEEFFFBFFA6FF01D0B2E58CFC1F" box="[199,460,938,964]" italics="true" pageId="56" pageNumber="292">Psammoleptomesochra</emphasis>
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</taxonomicName>
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shares the area of reduced chitinization on the elongate P1 enp-1 with
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<taxonomicName id="DAB14D7FFFFBFFA6FB79D0B2E1DCFC1F" authorityName="Wells" authorityYear="1967" box="[1215,1436,938,964]" class="Hexanauplia" family="Parastenheliidae" genus="Paraleptomesochra" kingdom="Animalia" order="Harpacticoida" pageId="56" pageNumber="292" phylum="Arthropoda" rank="genus">
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<emphasis id="2FC5EAEEFFFBFFA6FB79D0B2E1DCFC1F" box="[1215,1436,938,964]" italics="true" pageId="56" pageNumber="292">Paraleptomesochra</emphasis>
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</taxonomicName>
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and
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<taxonomicName id="DAB14D7FFFFBFFA6FF03D0D7E55EFC33" authorityName="Gee" authorityYear="2006" box="[197,286,975,1000]" class="Hexanauplia" family="Parastenheliidae" genus="Foweya" kingdom="Animalia" order="Harpacticoida" pageId="56" pageNumber="292" phylum="Arthropoda" rank="genus">
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<emphasis id="2FC5EAEEFFFBFFA6FF03D0D7E55EFC33" box="[197,286,975,1000]" italics="true" pageId="56" pageNumber="292">Foweya</emphasis>
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</taxonomicName>
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, while the sexual dimorphism of the inner basal spine on P1 is also displayed in
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<taxonomicName id="DAB14D7FFFFBFFA6FB42D0D7E09DFC33" authorityName="Gee" authorityYear="2006" box="[1156,1245,975,1000]" class="Hexanauplia" family="Parastenheliidae" genus="Foweya" kingdom="Animalia" order="Harpacticoida" pageId="56" pageNumber="292" phylum="Arthropoda" rank="genus">
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<emphasis id="2FC5EAEEFFFBFFA6FB42D0D7E09DFC33" box="[1156,1245,975,1000]" italics="true" pageId="56" pageNumber="292">Foweya</emphasis>
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</taxonomicName>
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and
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<taxonomicName id="DAB14D7FFFFBFFA6FAC9D0D6E1D5FC33" authorityName="Monard" authorityYear="1935" box="[1295,1429,974,1000]" class="Hexanauplia" family="Parastenheliidae" genus="Thalestrella" kingdom="Animalia" order="Harpacticoida" pageId="56" pageNumber="292" phylum="Arthropoda" rank="genus">
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<emphasis id="2FC5EAEEFFFBFFA6FAC9D0D6E1D5FC33" box="[1295,1429,974,1000]" italics="true" pageId="56" pageNumber="292">Thalestrella</emphasis>
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</taxonomicName>
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.
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<taxonomicName id="DAB14D7FFFFBFFA6FF51D0EAE534FBD7" authorityName="Wells" authorityYear="1967" box="[151,372,1010,1036]" class="Hexanauplia" family="Parastenheliidae" genus="Paraleptomesochra" kingdom="Animalia" order="Harpacticoida" pageId="56" pageNumber="292" phylum="Arthropoda" rank="genus">
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<emphasis id="2FC5EAEEFFFBFFA6FF51D0EAE534FBD7" box="[151,372,1010,1036]" italics="true" pageId="56" pageNumber="292">Paraleptomesochra</emphasis>
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</taxonomicName>
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has many reductions in common with
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<taxonomicName id="DAB14D7FFFFBFFA6FCF8D0EAE003FBD7" authorityName="Mielke" authorityYear="1994" box="[830,1091,1010,1036]" class="Hexanauplia" family="Parastenheliidae" genus="Psammoleptomesochra" kingdom="Animalia" order="Harpacticoida" pageId="56" pageNumber="292" phylum="Arthropoda" rank="genus">
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||
<emphasis id="2FC5EAEEFFFBFFA6FCF8D0EAE003FBD7" box="[830,1091,1010,1036]" italics="true" pageId="56" pageNumber="292">Psammoleptomesochra</emphasis>
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||
</taxonomicName>
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||
including the loss of setation elements on the mandibular basis and exopod, maxillipedal syncoxa and basis, P2–P4 and endopodal lobe of
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<specimenCount id="0BB7FD75FFFBFFA6FAA4D70EE137FBEB" box="[1378,1399,1046,1072]" pageId="56" pageNumber="292" type="female">♀</specimenCount>
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P5 (
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<tableCitation id="50330347FFFBFFA6FF59D722E4B8FB8F" box="[159,248,1082,1108]" captionStart="TABLE 2" captionStartId="54.[151,239,487,513]" captionTargetBox="[159,2025,571,1701]" captionText="TABLE 2. Differentiating characters between genera of Parastenheliidae (apo = spinous apophysis; dis = distal; benp = baseoendopod; enp = endopod; exp = exopod; lat = lateral)." httpUri="http://table.plazi.org/id/49CE6674FFF5FFA8FF51D2FFE48FFDFE" pageId="56" pageNumber="292" tableUuid="49CE6674FFF5FFA8FF51D2FFE48FFDFE">Table 2</tableCitation>
|
||
). In both genera the armature of P2–P4 is strongly reduced but not all setal losses are evidence for their common ancestry. For example, as a result of convergent evolution, both genera display only four elements on P3 exp-3 but in the former the pattern consists of one inner, two distal and one outer element(s) [121] while in the latter there are two distal and two outer elements [022].
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="55AB6577FFFBFFA7FF01D7D1E5C1FE37" lastPageId="57" lastPageNumber="293" pageId="56" pageNumber="292" type="diagnosis">
|
||
<paragraph id="1D0E36FCFFFBFFA6FF01D7D1E704FA43" blockId="56.[151,1437,686,2008]" pageId="56" pageNumber="292">
|
||
<emphasis id="2FC5EAEEFFFBFFA6FF01D7D1E502FB38" bold="true" box="[199,322,1225,1251]" pageId="56" pageNumber="292">Diagnosis.</emphasis>
|
||
<taxonomicName id="DAB14D7FFFFBFFA6FE89D7D2E64AFB3F" baseAuthorityName="Willen" baseAuthorityYear="2000" box="[335,522,1226,1252]" class="Hexanauplia" family="Parastenheliidae" kingdom="Animalia" order="Harpacticoida" pageId="56" pageNumber="292" phylum="Arthropoda" rank="family">Parastenheliidae</taxonomicName>
|
||
. Sexual dimorphism in antennule, P5–P6 and urosomal segmentation. Body subcylindrical; posterior margin of cephalothorax and all somites (except anal somite) with deeply divided, denticulodigitate, hyaline frills. Rostrum defined at base, small, reaching to proximal third of second segment of antennule; linguiform with rounded apex. Anal operculum semicircular, bordered with few (around six) strong spinules. Caudal ramus about twice as long as wide, with dorsal oblique row of spinules; with six setae, setae II–III short, pinnate and spiniform, setae IV–V not swollen at base.
|
||
</paragraph>
|
||
<paragraph id="1D0E36FCFFFBFFA6FF01D6BAE01EF963" blockId="56.[151,1437,686,2008]" pageId="56" pageNumber="292">
|
||
Antennule short and 9-segmented in
|
||
<specimenCount id="0BB7FD75FFFBFFA6FDB7D6BAE6C6FA67" box="[625,646,1442,1468]" pageId="56" pageNumber="292" type="female">♀</specimenCount>
|
||
, segment 1 not elongate, segments 7–8 shortest, with aesthetascs on segments 4 and 9; haplocer in
|
||
<specimenCount id="0BB7FD75FFFBFFA6FE35D6DEE64AFA3B" box="[499,522,1478,1504]" pageId="56" pageNumber="292" type="male">♂</specimenCount>
|
||
, segmentation, position of geniculation and segmental homologies unconfirmed. Antenna with basis; proximal endopodal segment with short abexopodal seta; distal endopodal segment without penicillate elements; exopod 2-segmented, proximal segment with two lateral setae, distal segment with two apical elements. Mandible with two elements on basis; endopod with two lateral and 5–6 apical setae; exopod vestigial, represented by short seta. Maxillulary coxal epipodite absent. Maxilla with three endites on syncoxa; endopod discrete, with three setae. Maxilliped with one seta on syncoxa; basis without seta(e) but with short longitudinal spinular row on palmar margin; endopod represented by claw with one accessory seta.
|
||
</paragraph>
|
||
<paragraph id="1D0E36FCFFFBFFA6FF01D5DAE5A0F803" blockId="56.[151,1437,686,2008]" pageId="56" pageNumber="292">
|
||
P1 inner basal spine sexually dimorphic, recurved in
|
||
<specimenCount id="0BB7FD75FFFBFFA6FCDCD5DAE772F907" box="[794,818,1730,1756]" pageId="56" pageNumber="292" type="male">♂</specimenCount>
|
||
. P1 exopod 3-segmented, segments subequal in length; exp-2 without inner seta; exp-3 with two pinnate spines and two geniculate setae. P1 endopod 2-segmented; enp-1 longer than exopod, with well developed, pinnate inner seta arising from area of reduced chitinization in middle third of segment; enp-2 with one naked minute seta and two claws (one geniculate, one non-geniculate). P2–P4 rami 3-segmented; endopods short, at most as long as exp-1 and -2 combined; inner distal element of P2–P4 exp-3 setiform and thin; endopodal segments without inner setae except for P4 enp-1 bearing long pectinate seta; P2–P4 enp-3 with two vestigial distal setae and one outer spine. P2–P4 endopods
|
||
<specimenCount id="0BB7FD75FFFBFFA6FC11D482E7ACF86F" box="[983,1004,1946,1972]" pageId="56" pageNumber="292" type="male">♂</specimenCount>
|
||
without sexual dimorphism. Armature formula of P2–P4 as follows:
|
||
</paragraph>
|
||
<paragraph id="1D0E36FCFFFAFFA7FD8BD3BAE00CFEED" pageId="57" pageNumber="293">
|
||
<table id="6FB1C45CFFFA0061FEA6D3BAE019FEED" box="[352,1113,162,310]" gridcols="3" gridrows="4" pageId="57" pageNumber="293" rowsContinueIn="58.[352,1347,588,736]">
|
||
<tr id="A38134BEFFFA0061FEA6D3BAE019FF67" box="[352,1113,162,188]" gridrow="0" pageId="57" pageNumber="293" rowspan-0="1">
|
||
<th id="E0505DC2FFFA0061FD8BD3BAE6F0FF67" box="[589,688,162,188]" gridcol="1" gridrow="0" pageId="57" pageNumber="293">exopod</th>
|
||
<th id="E0505DC2FFFA0061FC3FD3BAE019FF67" box="[1017,1113,162,188]" gridcol="2" gridrow="0" pageId="57" pageNumber="293">endopod</th>
|
||
</tr>
|
||
<tr id="A38134BEFFFA0061FEA6D3D3E019FF3E" box="[352,1113,203,229]" gridrow="1" pageId="57" pageNumber="293">
|
||
<th id="E0505DC2FFFA0061FEA6D3D3E53AFF3E" box="[352,378,203,229]" gridcol="0" gridrow="1" pageId="57" pageNumber="293">P2</th>
|
||
<td id="E0505DC2FFFA0061FD8BD3D3E6F0FF3E" box="[589,688,203,229]" gridcol="1" gridrow="1" pageId="57" pageNumber="293">10.0.022</td>
|
||
<td id="E0505DC2FFFA0061FC3FD3D3E019FF3E" box="[1017,1113,203,229]" gridcol="2" gridrow="1" pageId="57" pageNumber="293">0.0.021</td>
|
||
</tr>
|
||
<tr id="A38134BEFFFA0061FEA6D3ECE019FED5" box="[352,1113,244,270]" gridrow="2" pageId="57" pageNumber="293">
|
||
<th id="E0505DC2FFFA0061FEA6D3ECE53AFED5" box="[352,378,244,270]" gridcol="0" gridrow="2" pageId="57" pageNumber="293">P3</th>
|
||
<td id="E0505DC2FFFA0061FD8BD3ECE6F0FED5" box="[589,688,244,270]" gridcol="1" gridrow="2" pageId="57" pageNumber="293">0.0.022</td>
|
||
<td id="E0505DC2FFFA0061FC3FD3ECE019FED5" box="[1017,1113,244,270]" gridcol="2" gridrow="2" pageId="57" pageNumber="293">0.0.021</td>
|
||
</tr>
|
||
<tr id="A38134BEFFFA0061FEA6D204E019FEED" box="[352,1113,284,310]" gridrow="3" pageId="57" pageNumber="293">
|
||
<th id="E0505DC2FFFA0061FEA6D204E53AFEED" box="[352,378,284,310]" gridcol="0" gridrow="3" pageId="57" pageNumber="293">P4</th>
|
||
<td id="E0505DC2FFFA0061FD8BD204E6F0FEED" box="[589,688,284,310]" gridcol="1" gridrow="3" pageId="57" pageNumber="293">0.0.122</td>
|
||
<td id="E0505DC2FFFA0061FC3FD204E019FEED" box="[1017,1113,284,310]" gridcol="2" gridrow="3" pageId="57" pageNumber="293">1.0.021</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<paragraph id="1D0E36FCFFFAFFA7FF01D27DE5C1FE37" blockId="57.[151,1437,357,816]" pageId="57" pageNumber="293">
|
||
P
|
||
<specimenCount id="0BB7FD75FFFAFFA7FF1ED27DE541FEA4" box="[216,257,357,384]" pageId="57" pageNumber="293" type="female">5 ♀</specimenCount>
|
||
endopodal lobe with four elements, innermost spiniform; inner margin without transverse striae; exopod elongate, with six naked setae. P
|
||
<specimenCount id="0BB7FD75FFFAFFA7FDCDD291E675FE78" box="[523,565,393,420]" pageId="57" pageNumber="293" type="male">5 ♂</specimenCount>
|
||
endopodal lobe with two elements, outer one shortest; exopod 1-segmented, with five elements, inner one vestigial. Vestigial P
|
||
<specimenCount id="0BB7FD75FFFAFFA7FD0ED2B5E6B2FE1C" box="[712,754,429,455]" pageId="57" pageNumber="293" type="female">6 ♀</specimenCount>
|
||
represented by two setae. P
|
||
<specimenCount id="0BB7FD75FFFAFFA7FBECD2B5E013FE1C" box="[1066,1107,429,455]" pageId="57" pageNumber="293" type="male">6 ♂</specimenCount>
|
||
with two setae and one spine (innermost element).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="55AB6577FFFAFFA7FF01D2EDE152FDCB" box="[199,1298,501,528]" pageId="57" pageNumber="293" type="type_taxon">
|
||
<paragraph id="1D0E36FCFFFAFFA7FF01D2EDE152FDCB" blockId="57.[151,1437,357,816]" box="[199,1298,501,528]" pageId="57" pageNumber="293">
|
||
<emphasis id="2FC5EAEEFFFAFFA7FF01D2EDE591FDD4" bold="true" box="[199,465,501,527]" pageId="57" pageNumber="293">
|
||
<typeStatus id="C20A885EFFFAFFA7FF01D2EDE542FDD4" box="[199,258,501,527]" pageId="57" pageNumber="293">Type</typeStatus>
|
||
and only species.
|
||
</emphasis>
|
||
<taxonomicName id="DAB14D7FFFFAFFA7FE1ED2EDE7AFFDD4" authority="Mielke, 1994 a" authorityName="Mielke" authorityYear="1994" box="[472,1007,501,527]" class="Hexanauplia" family="Parastenheliidae" genus="Psammoleptomesochra" kingdom="Animalia" order="Harpacticoida" pageId="57" pageNumber="293" phylum="Arthropoda" rank="species" species="australis">
|
||
<emphasis id="2FC5EAEEFFFAFFA7FE1ED2EDE706FDD4" box="[472,838,501,527]" italics="true" pageId="57" pageNumber="293">Psammoleptomesochra australis</emphasis>
|
||
<bibRefCitation id="79204B0DFFFAFFA7FC8BD2EDE7AFFDD4" author="Mielke, W." box="[845,1007,501,527]" pageId="57" pageNumber="293" pagination="251 - 259" refId="ref75795" refString="Mielke, W. (1994 a) A new interstitial copepod species related to the " Leptomesochra complex " (Copepoda, Ameiridae) from Chile. Microfauna marina, 9, 251 - 259." type="journal article" year="1994">Mielke, 1994a</bibRefCitation>
|
||
</taxonomicName>
|
||
(by original designation).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="55AB6577FFFAFFA7FF01D101E16AFCF4" pageId="57" pageNumber="293" type="materials_examined">
|
||
<paragraph id="1D0E36FCFFFAFFA7FF01D101E568FD8C" blockId="57.[151,1437,357,816]" pageId="57" pageNumber="293">
|
||
<materialsCitation id="ADD93CA1FFFAFFA7FF01D101E565FD8C" ID-GBIF-Occurrence="3387337304" country="Chile" county="Chiloe" location="Quellon Viejo" municipality="Chiloe" pageId="57" pageNumber="293" specimenCount="1" stateProvince="Los Lagos" typeStatus="holotype">
|
||
<emphasis id="2FC5EAEEFFFAFFA7FF01D101E526FDE8" bold="true" box="[199,358,537,563]" pageId="57" pageNumber="293">
|
||
<typeStatus id="C20A885EFFFAFFA7FF01D101E542FDE8" box="[199,258,537,563]" pageId="57" pageNumber="293">Type</typeStatus>
|
||
locality.
|
||
</emphasis>
|
||
<collectingCountry id="65A6766CFFFAFFA7FEA8D101E5EDFDE8" box="[366,429,537,563]" name="Chile" pageId="57" pageNumber="293">Chile</collectingCountry>
|
||
,
|
||
<collectingRegion id="DF75F81EFFFAFFA7FE7FD101E6CBFDE8" box="[441,651,537,563]" country="Chile" name="Los Lagos" pageId="57" pageNumber="293">Los Lagos Region</collectingRegion>
|
||
,
|
||
<collectingCounty id="F46F4E70FFFAFFA7FD50D101E6A1FDE8" box="[662,737,537,563]" pageId="57" pageNumber="293">Chiloé</collectingCounty>
|
||
archipelago, southeastern coast of Isla
|
||
<collectingMunicipality id="FD6AAC86FFFAFFA7FB5BD101E0AAFDE8" box="[1181,1258,537,563]" pageId="57" pageNumber="293">Chiloé</collectingMunicipality>
|
||
,
|
||
<location id="186E6027FFFAFFA7FB31D101E1D8FDE8" LSID="urn:lsid:plazi:treatment:951887EAFFFBFFA7FF51D173E16AFCF4:186E6027FFFAFFA7FB31D101E1D8FDE8" box="[1271,1432,537,563]" country="Chile" county="Chiloe" municipality="Chiloe" name="Quellon Viejo" pageId="57" pageNumber="293" stateProvince="Los Lagos">Quellón Viejo</location>
|
||
; sandy beach
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="1D0E36FCFFFAFFA7FF01D179E71CFDA0" blockId="57.[151,1437,357,816]" box="[199,860,609,636]" pageId="57" pageNumber="293">
|
||
<emphasis id="2FC5EAEEFFFAFFA7FF01D179E580FDA0" bold="true" box="[199,448,609,635]" pageId="57" pageNumber="293">Original description.</emphasis>
|
||
<bibRefCitation id="79204B0DFFFAFFA7FE01D179E638FDA0" author="Mielke, W." box="[455,632,609,635]" pageId="57" pageNumber="293" pagination="251 - 259" refId="ref75795" refString="Mielke, W. (1994 a) A new interstitial copepod species related to the " Leptomesochra complex " (Copepoda, Ameiridae) from Chile. Microfauna marina, 9, 251 - 259." type="journal article" year="1994">Mielke (1994a)</bibRefCitation>
|
||
: 252–258;
|
||
<figureCitation id="858A2A79FFFAFFA7FD32D179E719FDA0" box="[756,857,609,635]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStart-3="FIGURE 4" captionStartId-0="7.[151,250,1943,1967]" captionStartId-1="8.[151,250,1943,1967]" captionStartId-2="9.[151,250,1943,1967]" captionStartId-3="10.[151,250,1941,1965]" captionTargetBox-0="[205,1381,195,1911]" captionTargetBox-1="[198,1383,192,1902]" captionTargetBox-2="[219,1376,192,1905]" captionTargetBox-3="[164,1414,197,1906]" captionTargetId-0="figure-17@7.[186,1401,179,1917]" captionTargetId-1="figure-17@8.[189,1399,181,1919]" captionTargetId-2="figure-17@9.[197,1390,181,1919]" captionTargetId-3="figure-17@10.[151,1436,181,1917]" captionTargetPageId-0="7" captionTargetPageId-1="8" captionTargetPageId-2="9" captionTargetPageId-3="10" captionText-0="FIGURE 1. Johnwellsia bipartita gen. et sp. nov. (♀): A, habitus, lateral; B, same, dorsal; C, caudal ramus, dorsal; D, same, lateral; E, same, ventral." captionText-1="FIGURE 2. Johnwellsia bipartita gen. et sp. nov. (♀):A, urosome (excluding P5-bearing somite), ventral; B, antennule, ventral (armature omitted); C, antennule, ventral (disarticulated, showing armature); D, antenna." captionText-2="FIGURE 3. Johnwellsia bipartita gen. et sp. nov. (♀):A, mandible; B, mandibular coxa; C, maxillule; D, maxilla; E, maxilliped; F, P1, anterior (praecoxa omitted); G, P2, anterior (position of outer basal seta arrowed)." captionText-3="FIGURE 4. Johnwellsia bipartita gen. et sp. nov. (♀): A, P3, anterior; B, P4, anterior (praecoxa omitted); C, P5, anterior." figureDoi-0="http://doi.org/10.5281/zenodo.5572419" figureDoi-1="http://doi.org/10.5281/zenodo.5572423" figureDoi-2="http://doi.org/10.5281/zenodo.5572425" figureDoi-3="http://doi.org/10.5281/zenodo.5572427" httpUri-0="https://zenodo.org/record/5572419/files/figure.png" httpUri-1="https://zenodo.org/record/5572423/files/figure.png" httpUri-2="https://zenodo.org/record/5572425/files/figure.png" httpUri-3="https://zenodo.org/record/5572427/files/figure.png" pageId="57" pageNumber="293">Figs 1–4</figureCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="1D0E36FCFFFAFFA7FF01D19DE16AFCF4" blockId="57.[151,1437,357,816]" pageId="57" pageNumber="293">
|
||
<emphasis id="2FC5EAEEFFFAFFA7FF01D19DE551FD44" bold="true" box="[199,273,645,671]" pageId="57" pageNumber="293">Notes.</emphasis>
|
||
The endopodal armature pattern adopted herein differs from
|
||
<bibRefCitation id="79204B0DFFFAFFA7FC24D19DE0A3FD7B" author="Mielke, W." box="[994,1251,645,672]" pageId="57" pageNumber="293" pagination="251 - 259" refId="ref75795" refString="Mielke, W. (1994 a) A new interstitial copepod species related to the " Leptomesochra complex " (Copepoda, Ameiridae) from Chile. Microfauna marina, 9, 251 - 259." type="journal article" year="1994">Mielke’s (1994a: 257)</bibRefCitation>
|
||
formula in two aspects: the apical spiniform element on enp-3 is here considered as the homologue of the outer spine in other genera, and the two minute and fine setae originating from the inner corner of enp-3 are included in the formula as distal elements (
|
||
<tableCitation id="50330347FFFAFFA7FE88D1E9E5E3FCD0" box="[334,419,753,779]" captionStart="TABLE" captionStartId="21.[151,170,491,518]" captionTargetPageId="21" captionText="TABLE 1. Swimming leg armature formulae (P1–P5) of parastenheliid species (b = endopodal lobe of baseoendopod; enp = endopod; e, exp = exopod; S = number of exopodal segments; – = missing data). *: species inquirendae; **: indeterminable forms in need of thorough redescription. Genus abbreviations: Pa. = Parastenhelia, Par. = Paraleptomesochra, Pe. = Penicillicaris, Po. = Porirualia, Ps. = Psammoleptomesochra," httpUri="http://table.plazi.org/id/49CE6674FFD6FF8BFF51D2F3E00FFD95" pageId="57" pageNumber="293" tableUuid="49CE6674FFD6FF8BFF51D2F3E00FFD95">Table 1</tableCitation>
|
||
).
|
||
<bibRefCitation id="79204B0DFFFAFFA7FE7AD1E9E62AFCD0" author="Mielke, W." box="[444,618,753,779]" pageId="57" pageNumber="293" pagination="251 - 259" refId="ref75795" refString="Mielke, W. (1994 a) A new interstitial copepod species related to the " Leptomesochra complex " (Copepoda, Ameiridae) from Chile. Microfauna marina, 9, 251 - 259." type="journal article" year="1994">Mielke (1994a)</bibRefCitation>
|
||
observed variability in the armature of the P5 endopodal lobe (with 2–3 apical setae) in the female and the P5 exopod (distal seta on outer margin variable in length) in the male.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |