305 lines
53 KiB
XML
305 lines
53 KiB
XML
<document id="9D437D3457C216E462784154291BCFEB" ID="10.11646/zootaxa.4277.2.1SLASH11376" ID-CLB-Dataset="32830" ID-DOI="10.11646/zootaxa.4277.2.1" ID-GBIF-Dataset="4dac0eec-895f-4cf5-b86e-367198d2ba9a" ID-ISSN="1175-5326" ID-Zenodo-Dep="809554" ID-ZooBank="9DFC7355-BA9C-43CE-9E39-8AC770624AA1" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1497597555986" checkinUser="plazi" docAuthor="Yu, Meng-Chen, Kolbasov, Gregory A., Hosie, Andrew M., Lee, Tse-Min & Chan, Benny K. K." docDate="2017" docId="3213F605FFB8FFC1FBECD1726E1A9DB9" docLanguage="en" docName="zootaxa.4277.2.1SLASH11376.pdf" docOrigin="Zootaxa 4277 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Acasta huangi Yu & Kolbasov & Hosie & Lee & Chan 2017, sp. nov." docType="treatment" docUuid="2B7E94CE-490F-43E1-AC1F-8DAC9E40DFF5" docUuidSource="ZooBank" docVersion="8" lastPageNumber="166" masterDocId="CE2A8E7DFFB5FFCEFB7BD40E6A2C9A04" masterDocTitle="Descriptions of four new sponge-inhabiting barnacles (Thoracica: Archaeobalanidae: Acastinae)" masterLastPageNumber="198" masterPageNumber="151" pageNumber="164" updateTime="1698447117825" updateUser="ExternalLinkService">
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<mods:mods id="762593F68621A06BC6F9830762B44908" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="F49176C70E3CAF2FF64666DECA70009C">
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<mods:title id="ED02A9EA507A40F30F853FB5EB63388F">Descriptions of four new sponge-inhabiting barnacles (Thoracica: Archaeobalanidae: Acastinae)</mods:title>
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<mods:roleTerm id="472D8E7C1F349459D4610B37BFA24977">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="AAF0537D05DDA2FF4A18269113C64A2A">Yu, Meng-Chen</mods:namePart>
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</mods:name>
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<mods:roleTerm id="0DF33394FE42833CFF27B2CEC2159F04">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="71D088620DF239D12222AF32742A4C3D">Kolbasov, Gregory A.</mods:namePart>
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</mods:name>
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<mods:name id="4CE63200975023CC6B4138EAC964C684" type="personal">
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<mods:roleTerm id="B8B07F4CF26B16CE16FBF2536FB47D00">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="AFC23A1AA456C2C8D05159F580D70A44">Hosie, Andrew M.</mods:namePart>
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</mods:name>
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<mods:name id="99F26B3B397C1E670EFA9E63649F8131" type="personal">
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<mods:roleTerm id="94C414D74FF071CE0B1E4110100FF5AB">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="6FDFACE47F1AC711DD5F04C58FFECCB3">Lee, Tse-Min</mods:namePart>
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</mods:name>
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<mods:name id="1FAC705E35167B2D3544B76A88036BD7" type="personal">
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<mods:role id="DD55D9CE58CFF04CC3D03A45EAF051A5">
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<mods:roleTerm id="E313E564EC930AD65CC7B398CAC0E583">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="7C66F304C945110DF5699107BA5989F0">Chan, Benny K. K.</mods:namePart>
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<mods:typeOfResource id="2A45FA29BE08FCC44FC7E5431E639A06">text</mods:typeOfResource>
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<mods:title id="81F1D50F865AD69FCC3DC684B4CE1C4E">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="483AFDC7C8FBDB37F2962CDB030F3C81">
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<mods:date id="F4DF43272A82C691E1D346925FD878F0">2017</mods:date>
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<mods:detail id="C6273561FA355068A0B193B8430D0930" type="volume">
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<mods:number id="B3A4A735DED5189092ACF354230FFD08">4277</mods:number>
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<mods:end id="B7633D7724E452785004DF378D4519C8">198</mods:end>
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<mods:classification id="2435726E8B5BFC9F1F8BCAF1E8D22466">journal article</mods:classification>
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<treatment id="3213F605FFB8FFC1FBECD1726E1A9DB9" ID-DOI="http://doi.org/10.5281/zenodo.6027903" ID-GBIF-Taxon="131878736" ID-Zenodo-Dep="6027903" LSID="urn:lsid:zoobank.org:act:2B7E94CE-490F-43E1-AC1F-8DAC9E40DFF5" httpUri="http://treatment.plazi.org/id/3213F605FFB8FFC1FBECD1726E1A9DB9" lastPageId="15" lastPageNumber="166" pageId="13" pageNumber="164">
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<subSubSection id="F2A01498FFB8FFC3FBECD1726B399FB3" pageId="13" pageNumber="164" type="nomenclature">
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<paragraph id="BA054713FFB8FFC3FBECD1726B869F92" blockId="13.[151,426,1404,1463]" box="[151,426,1404,1430]" pageId="13" pageNumber="164">
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<heading id="E14DF07FFFB8FFC3FBECD1726B869F92" bold="true" box="[151,426,1404,1430]" fontSize="11" level="1" pageId="13" pageNumber="164" reason="1">
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<emphasis id="88CE9B01FFB8FFC3FBECD1726B869F92" bold="true" box="[151,426,1404,1430]" pageId="13" pageNumber="164">
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<taxonomicName id="7DBA3C90FFB8FFC3FBECD1726B699F92" authority="Yu & Kolbasov & Hosie & Lee & Chan, 2017" authorityName="Yu & Kolbasov & Hosie & Lee & Chan" authorityYear="2017" box="[151,325,1404,1430]" class="Maxillopoda" family="Archaeobalanidae" genus="Acasta" kingdom="Animalia" order="Sessilia" pageId="13" pageNumber="164" phylum="Arthropoda" rank="species" species="huangi" status="sp. nov.">
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||
<emphasis id="88CE9B01FFB8FFC3FBECD1726B699F92" bold="true" box="[151,325,1404,1430]" italics="true" pageId="13" pageNumber="164">Acasta huangi</emphasis>
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||
</taxonomicName>
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||
<taxonomicNameLabel id="93FD267AFFB8FFC3FA36D1726B869F92" box="[333,426,1404,1430]" pageId="13" pageNumber="164" rank="species">sp. nov.</taxonomicNameLabel>
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||
</emphasis>
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||
</heading>
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||
</paragraph>
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||
<paragraph id="BA054713FFB8FFC3FBECD1906B399FB3" blockId="13.[151,426,1404,1463]" box="[151,277,1438,1463]" pageId="13" pageNumber="164">
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<figureCitation id="22815B96FFB8FFC3FBECD1906AC79FB3" box="[151,235,1438,1463]" captionStart="FIGURE 11" captionStartId="14.[151,250,1149,1171]" captionTargetBox="[151,1436,193,1128]" captionTargetId="figure@14.[151,1436,193,1128]" captionTargetPageId="14" captionText="FIGURE 11. Acasta huangi sp. nov. Complete shell, scuta and terga (Holotype). A, rostal view; B, lateral view; C, carinal view; D, apical view showing whole exterior; E, basal view (basis broken); F, external view of scuta (apices broken); G, internal view of scuta (apices broken); H, external view of terga (apices broken); I, internal view of terga (apices broken). Scale bars = 1 mm." httpUri="https://zenodo.org/record/809576/files/figure.png" pageId="13" pageNumber="164">Figs 11</figureCitation>
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̄17
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</paragraph>
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||
</subSubSection>
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<subSubSection id="F2A01498FFB8FFC3FBECD1E86AF39C43" pageId="13" pageNumber="164" type="materials_examined">
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<paragraph id="BA054713FFB8FFC3FBECD1E86AF39C43" blockId="13.[151,1437,1510,2003]" pageId="13" pageNumber="164">
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<materialsCitation id="0AD24D4EFFB8FFC3FBECD1E86AF39C43" ID-GBIF-Occurrence="1563896378" collectingDate="2011-07" collectorName="J. H. Y. Yu" country="Taiwan" county="Gongliao" elevation="17" latitude="25.113964" location="Material" longLatPrecision="1" longitude="121.92039" municipality="Longdong" pageId="13" pageNumber="164" specimenCount="1" stateProvince="New Taipei City" typeStatus="holotype">
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<emphasis id="88CE9B01FFB8FFC3FBECD1E86BAD9FFB" bold="true" box="[151,385,1510,1535]" pageId="13" pageNumber="164">
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<location id="BF6511C8FFB8FFC3FBECD1E86AD39FFB" LSID="urn:lsid:plazi:treatment:3213F605FFB8FFC1FBECD1726E1A9DB9:BF6511C8FFB8FFC3FBECD1E86AD39FFB" box="[151,255,1510,1535]" country="Taiwan" county="Gongliao" latitude="25.113964" longLatPrecision="1" longitude="121.92039" municipality="Longdong" name="Material" pageId="13" pageNumber="164" stateProvince="New Taipei City">Material</location>
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examined.
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</emphasis>
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||
<typeStatus id="6501F9B1FFB8FFC3FAF2D1E86BDA9FFB" box="[393,502,1510,1535]" pageId="13" pageNumber="164" type="holotype">Holotype</typeStatus>
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: ASIZCR000367,
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<collectingMunicipality id="5A61DD69FFB8FFC3F9B3D1E869129FFB" box="[712,830,1510,1535]" pageId="13" pageNumber="164">Longdong</collectingMunicipality>
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,
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<collectingCounty id="53643F9FFFB8FFC3F831D1E869999FFB" box="[842,949,1510,1535]" pageId="13" pageNumber="164">Gongliao</collectingCounty>
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,
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<collectingRegion id="787E89F1FFB8FFC3F8BAD1E96E519FFB" box="[961,1149,1510,1535]" country="Taiwan" name="New Taipei" pageId="13" pageNumber="164">
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New
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<collectingRegion id="787E89F1FFB8FFC3F885D1E86E519FFB" box="[1022,1149,1510,1535]" inferredBySuffix="true" pageId="13" pageNumber="164">Taipei City</collectingRegion>
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</collectingRegion>
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,
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<collectingCountry id="C2AD0783FFB8FFC3FFF2D1E86EF79FFB" box="[1161,1243,1510,1535]" name="Taiwan" pageId="13" pageNumber="164">Taiwan</collectingCountry>
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||
(
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||
<geoCoordinate id="DF8E21D4FFB8FFC3FF90D1E86FBB9FFB" box="[1259,1431,1510,1535]" direction="north" orientation="latitude" pageId="13" pageNumber="164" precision="1" value="25.113964">25°06′50.27″N</geoCoordinate>
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,
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<geoCoordinate id="DF8E21D4FFB8FFC3FBECD2046B609C27" box="[151,332,1546,1571]" direction="east" orientation="longitude" pageId="13" pageNumber="164" precision="1" value="121.92039">121°55′13.40″E</geoCoordinate>
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, water depth
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<elevation id="3197A020FFB8FFC3FA93D205680A9C27" box="[488,550,1547,1571]" metricMagnitude="1" metricUnit="m" metricValue="1.7" pageId="13" pageNumber="164" unit="m" value="17.0">
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<quantity id="7D42EAF6FFB8FFC3FA93D205680A9C27" box="[488,550,1547,1571]" metricMagnitude="1" metricUnit="m" metricValue="1.7" pageId="13" pageNumber="164" unit="m" value="17.0">17 m</quantity>
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</elevation>
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),
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<collectingDate id="DE40983BFFB8FFC3F947D20468829C27" box="[572,686,1546,1571]" pageId="13" pageNumber="164" value="2011-07">
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<date id="CE0461D3FFB8FFC3F947D20468829C27" box="[572,686,1546,1571]" pageId="13" pageNumber="164" value="2011-07">July 2011</date>
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</collectingDate>
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, coll.
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<collectorName id="174F22C5FFB8FFC3F98FD20569489C26" box="[756,868,1547,1570]" pageId="13" pageNumber="164">J.H.Y. Yu</collectorName>
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, on host sponge
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<taxonomicName id="7DBA3C90FFB8FFC3FF5ED2056AF79C43" authority="de Laubenfels, 1954" authorityName="de Laubenfels" authorityYear="1954" class="Demospongiae" family="Ancorinidae" genus="Jaspis" kingdom="Animalia" order="Astrophorida" pageId="13" pageNumber="164" phylum="Porifera" rank="species" species="splendens">
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<emphasis id="88CE9B01FFB8FFC3FF5ED2056ECE9C27" box="[1061,1250,1547,1571]" italics="true" pageId="13" pageNumber="164">Jaspis splendens</emphasis>
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(de Laubenfels, 1954)
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</taxonomicName>
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.
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</materialsCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="F2A01498FFB8FFC1FBBCD25C68559C09" lastPageId="15" lastPageNumber="166" pageId="13" pageNumber="164" type="diagnosis">
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<paragraph id="BA054713FFB8FFC3FBBCD25C6EA49CFF" blockId="13.[151,1437,1510,2003]" pageId="13" pageNumber="164">
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<emphasis id="88CE9B01FFB8FFC3FBBCD25C6B6D9C6F" bold="true" box="[199,321,1618,1643]" pageId="13" pageNumber="164">Diagnosis.</emphasis>
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Shell white-yellow. Basis saucer-shaped, pentagonal, with 4 radial, indistinct, shallow furrows extending to crenate basal rim. Parietes with small, rare calcareous projections; sheath feeble, with horizontal striations, short internal longitudinal ribs in basal part only. Scutum with horizontal growth ridges crossed with few longitudinal ridges in lower half, latticed in upper half. Tergum with growth ridges, spur truncated, width about 1/2 of basal margin. Cirrus IV anterior ramus and basis with strong armament of curved teeth.
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</paragraph>
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<paragraph id="BA054713FFB8FFC3FBBCD3086BDD9DD7" blockId="13.[151,1437,1510,2003]" pageId="13" pageNumber="164">
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Description.―Shell white-yellow after extraction from sponge, becoming white after bleaching (
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<figureCitation id="22815B96FFB8FFC3FE77D3086F4C9D1B" box="[1292,1376,1798,1823]" captionStart="FIGURE 11" captionStartId="14.[151,250,1149,1171]" captionTargetBox="[151,1436,193,1128]" captionTargetId="figure@14.[151,1436,193,1128]" captionTargetPageId="14" captionText="FIGURE 11. Acasta huangi sp. nov. Complete shell, scuta and terga (Holotype). A, rostal view; B, lateral view; C, carinal view; D, apical view showing whole exterior; E, basal view (basis broken); F, external view of scuta (apices broken); G, internal view of scuta (apices broken); H, external view of terga (apices broken); I, internal view of terga (apices broken). Scale bars = 1 mm." httpUri="https://zenodo.org/record/809576/files/figure.png" pageId="13" pageNumber="164">Figs 11</figureCitation>
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ĀE, 12ĀL). Basis pentagonal, saucer-shaped, with 4 indistinct, shallow radial furrows extending from center of basis to tcrenated basal rim (
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<figureCitation id="22815B96FFB8FFC3FAE7D3406BC19D63" box="[412,493,1870,1895]" captionStart="FIGURE 12" captionStartId="15.[151,250,1149,1171]" captionTargetBox="[151,1436,193,1128]" captionTargetId="figure@15.[151,1436,193,1128]" captionTargetPageId="15" captionText="FIGURE 12. Acasta huangi sp. nov. Disassembled shell showing separated plates and basis after bleach treatment (Holotype). A, B, external and internal view of rostrum; C, E, external view of laterals; D, F, internal view of laterals; G, I, external view of carinolaterals; H, J, internal view of carinolaterals; K, L, external and internal view of carina; M, N, external and internal view of basis (basis broken). Scale bar = 1 mm." httpUri="https://zenodo.org/record/809578/files/figure.png" pageId="13" pageNumber="164">Fig. 12</figureCitation>
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M, N). Parietes (
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<figureCitation id="22815B96FFB8FFC3F9D0D34068D19D63" box="[683,765,1870,1895]" captionStart="FIGURE 12" captionStartId="15.[151,250,1149,1171]" captionTargetBox="[151,1436,193,1128]" captionTargetId="figure@15.[151,1436,193,1128]" captionTargetPageId="15" captionText="FIGURE 12. Acasta huangi sp. nov. Disassembled shell showing separated plates and basis after bleach treatment (Holotype). A, B, external and internal view of rostrum; C, E, external view of laterals; D, F, internal view of laterals; G, I, external view of carinolaterals; H, J, internal view of carinolaterals; K, L, external and internal view of carina; M, N, external and internal view of basis (basis broken). Scale bar = 1 mm." httpUri="https://zenodo.org/record/809578/files/figure.png" pageId="13" pageNumber="164">Fig. 12</figureCitation>
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ĀL) with small, rare, external projections and fine growth lines, radii with inclined and horizontal striations, radii not reaching base; alae with strong horizontal ridges; sheath with horizontal striations, short longitudinal ribs on basal margin of parietes not reaching sheath. Inner and outer edges of alae white, thickened.
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</paragraph>
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<caption id="EEC5179BFFBBFFC0FBECD0736AF59EEB" httpUri="https://zenodo.org/record/809576/files/figure.png" pageId="14" pageNumber="165" targetBox="[151,1436,193,1128]" targetPageId="14">
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||
<paragraph id="BA054713FFBBFFC0FBECD0736AF59EEB" blockId="14.[151,1436,1149,1263]" pageId="14" pageNumber="165">
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<emphasis id="88CE9B01FFBBFFC0FBECD0736B0C9E97" bold="true" box="[151,288,1149,1171]" pageId="14" pageNumber="165">FIGURE 11.</emphasis>
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<taxonomicName id="7DBA3C90FFBBFFC0FA53D0706B909E97" authority="Yu & Kolbasov & Hosie & Lee & Chan, 2017" authorityName="Yu & Kolbasov & Hosie & Lee & Chan" authorityYear="2017" box="[296,444,1149,1171]" class="Maxillopoda" family="Archaeobalanidae" genus="Acasta" kingdom="Animalia" order="Sessilia" pageId="14" pageNumber="165" phylum="Arthropoda" rank="species" species="huangi" status="sp. nov.">
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<emphasis id="88CE9B01FFBBFFC0FA53D0706B909E97" box="[296,444,1149,1171]" italics="true" pageId="14" pageNumber="165">Acasta huangi</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="93FD267AFFBBFFC0FABED07068349E97" box="[453,536,1150,1171]" pageId="14" pageNumber="165" rank="species">
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||
<emphasis id="88CE9B01FFBBFFC0FABED07068349E97" bold="true" box="[453,536,1150,1171]" pageId="14" pageNumber="165">sp. nov.</emphasis>
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</taxonomicNameLabel>
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||
Complete shell, scuta and terga (Holotype). A, rostal view; B, lateral view; C, carinal view; D, apical view showing whole exterior; E, basal view (basis broken); F, external view of scuta (apices broken); G, internal view of scuta (apices broken); H, external view of terga (apices broken); I, internal view of terga (apices broken). Scale bars = 1 mm.
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||
</paragraph>
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||
</caption>
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||
<paragraph id="BA054713FFBBFFC0FBBCD1196EC79FE0" blockId="14.[151,1436,1302,2012]" pageId="14" pageNumber="165">
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||
Scutum (
|
||
<figureCitation id="22815B96FFBBFFC0FA56D1186B579F2B" box="[301,379,1302,1327]" captionStart="FIGURE 11" captionStartId="14.[151,250,1149,1171]" captionTargetBox="[151,1436,193,1128]" captionTargetId="figure@14.[151,1436,193,1128]" captionTargetPageId="14" captionText="FIGURE 11. Acasta huangi sp. nov. Complete shell, scuta and terga (Holotype). A, rostal view; B, lateral view; C, carinal view; D, apical view showing whole exterior; E, basal view (basis broken); F, external view of scuta (apices broken); G, internal view of scuta (apices broken); H, external view of terga (apices broken); I, internal view of terga (apices broken). Scale bars = 1 mm." httpUri="https://zenodo.org/record/809576/files/figure.png" pageId="14" pageNumber="165">Fig. 11</figureCitation>
|
||
G, H), externally with horizontal growth ridges crossed with few longitudinal ridges resulting in only upper half being latticed, growth lines forming prominent teeth on occludent margin. Internal surface smooth, articular furrow feeble, articular ridge not prominent, about 2/3 of length of tergal margin, adductor ridge rudimentary, adductor and depressor muscle pits absent. Tergum (
|
||
<figureCitation id="22815B96FFBBFFC0F8F3D18D69F79F9F" box="[904,987,1411,1436]" captionStart="FIGURE 11" captionStartId="14.[151,250,1149,1171]" captionTargetBox="[151,1436,193,1128]" captionTargetId="figure@14.[151,1436,193,1128]" captionTargetPageId="14" captionText="FIGURE 11. Acasta huangi sp. nov. Complete shell, scuta and terga (Holotype). A, rostal view; B, lateral view; C, carinal view; D, apical view showing whole exterior; E, basal view (basis broken); F, external view of scuta (apices broken); G, internal view of scuta (apices broken); H, external view of terga (apices broken); I, internal view of terga (apices broken). Scale bars = 1 mm." httpUri="https://zenodo.org/record/809576/files/figure.png" pageId="14" pageNumber="165">
|
||
Fig.
|
||
<date id="CE0461D3FFBBFFC0F8C4D18D69F79F9F" box="[959,987,1411,1435]" pageId="14" pageNumber="165" value="2011-01">11</date>
|
||
</figureCitation>
|
||
I, J) with growth ridges, carinal margin perpendicular to basal margin, spur truncated, width about 1/2 of basal margin, separated from basiscutal angle, spur furrow wide, shallow, internally with scutal margin raised, crests of depressor muscles absent.
|
||
</paragraph>
|
||
<paragraph id="BA054713FFBBFFC0FBBCD1E169E59DD8" blockId="14.[151,1436,1302,2012]" pageId="14" pageNumber="165">
|
||
Counts of cirral segments given in Table 1. Cirrus I with rami unequal, protopod with only a few plumose setae on proximal posterior margin (
|
||
<figureCitation id="22815B96FFBBFFC0FA89D21D686F9C2F" box="[498,579,1555,1580]" captionStart="FIGURE 13" captionStartId="16.[151,250,1922,1944]" captionTargetBox="[173,1413,195,1900]" captionTargetId="figure@16.[173,1413,195,1900]" captionTargetPageId="16" captionText="FIGURE 13. Acasta huangi sp. nov. Cirri I (A ̅ D), II (E, F) and III (G, H) (Holotype). A, cirrus I; B, intermediate segments of posterior ramus; C, D, distal segments of anterior and posterior rami; E, cirrus II; F, terminal segment of anterior ramus; G cirrus III; H, terminal segment of posterior ramus. Scale bars in µm." httpUri="https://zenodo.org/record/809580/files/figure.png" pageId="14" pageNumber="165">Fig. 13</figureCitation>
|
||
A), anterior surfaces of both rami with dense setae (
|
||
<figureCitation id="22815B96FFBBFFC0FFF4D21D6ECE9C2F" box="[1167,1250,1555,1580]" captionStart="FIGURE 13" captionStartId="16.[151,250,1922,1944]" captionTargetBox="[173,1413,195,1900]" captionTargetId="figure@16.[173,1413,195,1900]" captionTargetPageId="16" captionText="FIGURE 13. Acasta huangi sp. nov. Cirri I (A ̅ D), II (E, F) and III (G, H) (Holotype). A, cirrus I; B, intermediate segments of posterior ramus; C, D, distal segments of anterior and posterior rami; E, cirrus II; F, terminal segment of anterior ramus; G cirrus III; H, terminal segment of posterior ramus. Scale bars in µm." httpUri="https://zenodo.org/record/809580/files/figure.png" pageId="14" pageNumber="165">Fig. 13</figureCitation>
|
||
B), serrulate and bifid setae on distal ends of terminal segments of anterior and posterior rami (
|
||
<figureCitation id="22815B96FFBBFFC0FF65D2386E5D9C4B" box="[1054,1137,1590,1615]" captionStart="FIGURE 13" captionStartId="16.[151,250,1922,1944]" captionTargetBox="[173,1413,195,1900]" captionTargetId="figure@16.[173,1413,195,1900]" captionTargetPageId="16" captionText="FIGURE 13. Acasta huangi sp. nov. Cirri I (A ̅ D), II (E, F) and III (G, H) (Holotype). A, cirrus I; B, intermediate segments of posterior ramus; C, D, distal segments of anterior and posterior rami; E, cirrus II; F, terminal segment of anterior ramus; G cirrus III; H, terminal segment of posterior ramus. Scale bars in µm." httpUri="https://zenodo.org/record/809580/files/figure.png" pageId="14" pageNumber="165">Fig. 13</figureCitation>
|
||
C, D). Cirrus II with rami unequal, protopod anterior and posterior margins with serrulate setae (
|
||
<figureCitation id="22815B96FFBBFFC0F8D1D25569D69C77" box="[938,1018,1627,1652]" captionStart="FIGURE 13" captionStartId="16.[151,250,1922,1944]" captionTargetBox="[173,1413,195,1900]" captionTargetId="figure@16.[173,1413,195,1900]" captionTargetPageId="16" captionText="FIGURE 13. Acasta huangi sp. nov. Cirri I (A ̅ D), II (E, F) and III (G, H) (Holotype). A, cirrus I; B, intermediate segments of posterior ramus; C, D, distal segments of anterior and posterior rami; E, cirrus II; F, terminal segment of anterior ramus; G cirrus III; H, terminal segment of posterior ramus. Scale bars in µm." httpUri="https://zenodo.org/record/809580/files/figure.png" pageId="14" pageNumber="165">Fig. 13</figureCitation>
|
||
E), distal segments of rami with bifid setae (
|
||
<figureCitation id="22815B96FFBBFFC0FBA4D2706B1C9C93" box="[223,304,1662,1687]" captionStart="FIGURE 13" captionStartId="16.[151,250,1922,1944]" captionTargetBox="[173,1413,195,1900]" captionTargetId="figure@16.[173,1413,195,1900]" captionTargetPageId="16" captionText="FIGURE 13. Acasta huangi sp. nov. Cirri I (A ̅ D), II (E, F) and III (G, H) (Holotype). A, cirrus I; B, intermediate segments of posterior ramus; C, D, distal segments of anterior and posterior rami; E, cirrus II; F, terminal segment of anterior ramus; G cirrus III; H, terminal segment of posterior ramus. Scale bars in µm." httpUri="https://zenodo.org/record/809580/files/figure.png" pageId="14" pageNumber="165">Fig. 13</figureCitation>
|
||
E, F). Cirrus III (
|
||
<figureCitation id="22815B96FFBBFFC0FA8BD27068169C93" box="[496,570,1662,1687]" captionStart="FIGURE 13" captionStartId="16.[151,250,1922,1944]" captionTargetBox="[173,1413,195,1900]" captionTargetId="figure@16.[173,1413,195,1900]" captionTargetPageId="16" captionText="FIGURE 13. Acasta huangi sp. nov. Cirri I (A ̅ D), II (E, F) and III (G, H) (Holotype). A, cirrus I; B, intermediate segments of posterior ramus; C, D, distal segments of anterior and posterior rami; E, cirrus II; F, terminal segment of anterior ramus; G cirrus III; H, terminal segment of posterior ramus. Scale bars in µm." httpUri="https://zenodo.org/record/809580/files/figure.png" pageId="14" pageNumber="165">Fig.13</figureCitation>
|
||
G, H) protopod anterior and posterior margins with short and plumose setae, respectively, segments of anterior ramus without denticles, distal segments of posterior ramus with serrate and serrulate setae. Cirrus IV, rami unequal, protopod anterior and posterior margins with short and plumose setae, respectively (
|
||
<figureCitation id="22815B96FFBBFFC0FA4AD2E56BAB9D07" box="[305,391,1771,1796]" captionStart="FIGURE 14" captionStartId="17.[151,250,1953,1975]" captionTargetBox="[161,1426,193,1932]" captionTargetId="figure@17.[161,1426,193,1932]" captionTargetPageId="17" captionText="FIGURE 14. Acasta huangi sp. nov. Cirrus IV (Holotype). A, cirrus IV; B, posterior of protopod showing teeth on basal part; C ̅ F, teeth on segments 1 ̅ 8 of anterior ramus; G, broken tip of posterior ramus; H, distal segments of anterior ramus. Scale bars in µm." httpUri="https://zenodo.org/record/809582/files/figure.png" pageId="14" pageNumber="165">Fig. 14</figureCitation>
|
||
A), armed with a row of 8 curved teeth on anterior margin of basis (
|
||
<figureCitation id="22815B96FFBBFFC0FFCED2E56F279D07" box="[1205,1291,1771,1796]" captionStart="FIGURE 14" captionStartId="17.[151,250,1953,1975]" captionTargetBox="[161,1426,193,1932]" captionTargetId="figure@17.[161,1426,193,1932]" captionTargetPageId="17" captionText="FIGURE 14. Acasta huangi sp. nov. Cirrus IV (Holotype). A, cirrus IV; B, posterior of protopod showing teeth on basal part; C ̅ F, teeth on segments 1 ̅ 8 of anterior ramus; G, broken tip of posterior ramus; H, distal segments of anterior ramus. Scale bars in µm." httpUri="https://zenodo.org/record/809582/files/figure.png" pageId="14" pageNumber="165">Fig. 14</figureCitation>
|
||
B), proximal segments of anterior ramus bearing 1–2 curved teeth and 1̄2 denticles on anterior margin (
|
||
<figureCitation id="22815B96FFBBFFC0FFD8D3006EDA9D23" box="[1187,1270,1806,1831]" captionStart="FIGURE 14" captionStartId="17.[151,250,1953,1975]" captionTargetBox="[161,1426,193,1932]" captionTargetId="figure@17.[161,1426,193,1932]" captionTargetPageId="17" captionText="FIGURE 14. Acasta huangi sp. nov. Cirrus IV (Holotype). A, cirrus IV; B, posterior of protopod showing teeth on basal part; C ̅ F, teeth on segments 1 ̅ 8 of anterior ramus; G, broken tip of posterior ramus; H, distal segments of anterior ramus. Scale bars in µm." httpUri="https://zenodo.org/record/809582/files/figure.png" pageId="14" pageNumber="165">Fig. 14</figureCitation>
|
||
C̄F), terminal segment of anterior ramus with serrulate setae (
|
||
<figureCitation id="22815B96FFBBFFC0F9B9D33D693B9D4F" box="[706,791,1843,1868]" captionStart="FIGURE 14" captionStartId="17.[151,250,1953,1975]" captionTargetBox="[161,1426,193,1932]" captionTargetId="figure@17.[161,1426,193,1932]" captionTargetPageId="17" captionText="FIGURE 14. Acasta huangi sp. nov. Cirrus IV (Holotype). A, cirrus IV; B, posterior of protopod showing teeth on basal part; C ̅ F, teeth on segments 1 ̅ 8 of anterior ramus; G, broken tip of posterior ramus; H, distal segments of anterior ramus. Scale bars in µm." httpUri="https://zenodo.org/record/809582/files/figure.png" pageId="14" pageNumber="165">Fig. 14</figureCitation>
|
||
H). Cirrus V, protopod with few short setae (
|
||
<figureCitation id="22815B96FFBBFFC0FE5FD33D6F5B9D48" box="[1316,1399,1843,1868]" captionStart="FIGURE 15" captionStartId="18.[151,250,1953,1975]" captionTargetBox="[161,1426,193,1932]" captionTargetId="figure@18.[161,1426,193,1932]" captionTargetPageId="18" captionText="FIGURE 15. Acasta huangi sp. nov. Cirri V (A ̅ D), VI (E, F) and penis (G ̅ I) (Holotype). A, cirrus V, posterior ramus broken; B, C, proximal segments of anterior and posterior rami; D, serrate setae on tip of anterior ramus; E, cirrus VI, anterior ramus broken; F, terminal segment of posterior ramus; G, penis; H, basal part; I, terminal part. Scale bars in µm." httpUri="https://zenodo.org/record/809584/files/figure.png" pageId="14" pageNumber="165">Fig. 15</figureCitation>
|
||
A), proximal segments of anterior ramus each bearing 1 curved tooth on anterior margin (
|
||
<figureCitation id="22815B96FFBBFFC0FF2FD3586E8A9D6B" box="[1108,1190,1878,1903]" captionStart="FIGURE 15" captionStartId="18.[151,250,1953,1975]" captionTargetBox="[161,1426,193,1932]" captionTargetId="figure@18.[161,1426,193,1932]" captionTargetPageId="18" captionText="FIGURE 15. Acasta huangi sp. nov. Cirri V (A ̅ D), VI (E, F) and penis (G ̅ I) (Holotype). A, cirrus V, posterior ramus broken; B, C, proximal segments of anterior and posterior rami; D, serrate setae on tip of anterior ramus; E, cirrus VI, anterior ramus broken; F, terminal segment of posterior ramus; G, penis; H, basal part; I, terminal part. Scale bars in µm." httpUri="https://zenodo.org/record/809584/files/figure.png" pageId="14" pageNumber="165">Fig. 15</figureCitation>
|
||
B̄C), distal segments of anterior ramus with serrulate setae (
|
||
<figureCitation id="22815B96FFBBFFC0F919D37568949D90" box="[610,696,1915,1940]" captionStart="FIGURE 15" captionStartId="18.[151,250,1953,1975]" captionTargetBox="[161,1426,193,1932]" captionTargetId="figure@18.[161,1426,193,1932]" captionTargetPageId="18" captionText="FIGURE 15. Acasta huangi sp. nov. Cirri V (A ̅ D), VI (E, F) and penis (G ̅ I) (Holotype). A, cirrus V, posterior ramus broken; B, C, proximal segments of anterior and posterior rami; D, serrate setae on tip of anterior ramus; E, cirrus VI, anterior ramus broken; F, terminal segment of posterior ramus; G, penis; H, basal part; I, terminal part. Scale bars in µm." httpUri="https://zenodo.org/record/809584/files/figure.png" pageId="14" pageNumber="165">Fig. 15</figureCitation>
|
||
D). Cirrus VI, protopod with few short setae (
|
||
<figureCitation id="22815B96FFBBFFC0FFA6D3756F1E9D90" box="[1245,1330,1915,1940]" captionStart="FIGURE 15" captionStartId="18.[151,250,1953,1975]" captionTargetBox="[161,1426,193,1932]" captionTargetId="figure@18.[161,1426,193,1932]" captionTargetPageId="18" captionText="FIGURE 15. Acasta huangi sp. nov. Cirri V (A ̅ D), VI (E, F) and penis (G ̅ I) (Holotype). A, cirrus V, posterior ramus broken; B, C, proximal segments of anterior and posterior rami; D, serrate setae on tip of anterior ramus; E, cirrus VI, anterior ramus broken; F, terminal segment of posterior ramus; G, penis; H, basal part; I, terminal part. Scale bars in µm." httpUri="https://zenodo.org/record/809584/files/figure.png" pageId="14" pageNumber="165">Fig. 15</figureCitation>
|
||
E), distal segments of posterior ramus with serrulate setae (
|
||
<figureCitation id="22815B96FFBBFFC0F9B2D39069309DB3" box="[713,796,1950,1975]" captionStart="FIGURE 15" captionStartId="18.[151,250,1953,1975]" captionTargetBox="[161,1426,193,1932]" captionTargetId="figure@18.[161,1426,193,1932]" captionTargetPageId="18" captionText="FIGURE 15. Acasta huangi sp. nov. Cirri V (A ̅ D), VI (E, F) and penis (G ̅ I) (Holotype). A, cirrus V, posterior ramus broken; B, C, proximal segments of anterior and posterior rami; D, serrate setae on tip of anterior ramus; E, cirrus VI, anterior ramus broken; F, terminal segment of posterior ramus; G, penis; H, basal part; I, terminal part. Scale bars in µm." httpUri="https://zenodo.org/record/809584/files/figure.png" pageId="14" pageNumber="165">Fig. 15</figureCitation>
|
||
F). Penis finely annulated, gradually tapering to tip (
|
||
<figureCitation id="22815B96FFBBFFC0FE14D3906A9F9DD8" captionStart="FIGURE 15" captionStartId="18.[151,250,1953,1975]" captionTargetBox="[161,1426,193,1932]" captionTargetId="figure@18.[161,1426,193,1932]" captionTargetPageId="18" captionText="FIGURE 15. Acasta huangi sp. nov. Cirri V (A ̅ D), VI (E, F) and penis (G ̅ I) (Holotype). A, cirrus V, posterior ramus broken; B, C, proximal segments of anterior and posterior rami; D, serrate setae on tip of anterior ramus; E, cirrus VI, anterior ramus broken; F, terminal segment of posterior ramus; G, penis; H, basal part; I, terminal part. Scale bars in µm." httpUri="https://zenodo.org/record/809584/files/figure.png" pageId="14" pageNumber="165">Fig. 15</figureCitation>
|
||
G), tip with long setae (
|
||
<figureCitation id="22815B96FFBBFFC0FAC7D3CD68219DD8" box="[444,525,1987,2012]" captionStart="FIGURE 15" captionStartId="18.[151,250,1953,1975]" captionTargetBox="[161,1426,193,1932]" captionTargetId="figure@18.[161,1426,193,1932]" captionTargetPageId="18" captionText="FIGURE 15. Acasta huangi sp. nov. Cirri V (A ̅ D), VI (E, F) and penis (G ̅ I) (Holotype). A, cirrus V, posterior ramus broken; B, C, proximal segments of anterior and posterior rami; D, serrate setae on tip of anterior ramus; E, cirrus VI, anterior ramus broken; F, terminal segment of posterior ramus; G, penis; H, basal part; I, terminal part. Scale bars in µm." httpUri="https://zenodo.org/record/809584/files/figure.png" pageId="14" pageNumber="165">
|
||
Fig.
|
||
<date id="CE0461D3FFBBFFC0FA8BD3CD68219DD8" box="[496,525,1987,2012]" pageId="14" pageNumber="165" value="2015-01">15</date>
|
||
</figureCitation>
|
||
I), basidorsal point vestigial (
|
||
<figureCitation id="22815B96FFBBFFC0F82FD3CD69899DD8" box="[852,933,1987,2012]" captionStart="FIGURE 15" captionStartId="18.[151,250,1953,1975]" captionTargetBox="[161,1426,193,1932]" captionTargetId="figure@18.[161,1426,193,1932]" captionTargetPageId="18" captionText="FIGURE 15. Acasta huangi sp. nov. Cirri V (A ̅ D), VI (E, F) and penis (G ̅ I) (Holotype). A, cirrus V, posterior ramus broken; B, C, proximal segments of anterior and posterior rami; D, serrate setae on tip of anterior ramus; E, cirrus VI, anterior ramus broken; F, terminal segment of posterior ramus; G, penis; H, basal part; I, terminal part. Scale bars in µm." httpUri="https://zenodo.org/record/809584/files/figure.png" pageId="14" pageNumber="165">Fig. 15</figureCitation>
|
||
H).
|
||
</paragraph>
|
||
<caption id="EEC5179BFFBAFFC1FBECD073686E9EEB" httpUri="https://zenodo.org/record/809578/files/figure.png" pageId="15" pageNumber="166" targetBox="[151,1436,193,1128]" targetPageId="15">
|
||
<paragraph id="BA054713FFBAFFC1FBECD073686E9EEB" blockId="15.[151,1437,1149,1263]" pageId="15" pageNumber="166">
|
||
<emphasis id="88CE9B01FFBAFFC1FBECD0736B339E97" bold="true" box="[151,287,1149,1171]" pageId="15" pageNumber="166">FIGURE 12.</emphasis>
|
||
<taxonomicName id="7DBA3C90FFBAFFC1FA5ED0706B9A9E97" authority="Yu & Kolbasov & Hosie & Lee & Chan, 2017" authorityName="Yu & Kolbasov & Hosie & Lee & Chan" authorityYear="2017" box="[293,438,1149,1171]" class="Maxillopoda" family="Archaeobalanidae" genus="Acasta" kingdom="Animalia" order="Sessilia" pageId="15" pageNumber="166" phylum="Arthropoda" rank="species" species="huangi" status="sp. nov.">
|
||
<emphasis id="88CE9B01FFBAFFC1FA5ED0706B9A9E97" box="[293,438,1149,1171]" italics="true" pageId="15" pageNumber="166">Acasta huangi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="93FD267AFFBAFFC1FAC6D07068219E97" box="[445,525,1150,1171]" pageId="15" pageNumber="166" rank="species">
|
||
<emphasis id="88CE9B01FFBAFFC1FAC6D07068219E97" bold="true" box="[445,525,1150,1171]" pageId="15" pageNumber="166">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
Disassembled shell showing separated plates and basis after bleach treatment (Holotype). A, B, external and internal view of rostrum; C, E, external view of laterals; D, F, internal view of laterals; G, I, external view of carinolaterals; H, J, internal view of carinolaterals; K, L, external and internal view of carina; M, N, external and internal view of basis (basis broken). Scale bar = 1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="BA054713FFBAFFC1FBBCD11268559C09" blockId="15.[151,1437,1308,1981]" pageId="15" pageNumber="166">
|
||
Maxilla bilobed, oblong (
|
||
<figureCitation id="22815B96FFBAFFC1FA9ED112681B9F31" box="[485,567,1308,1333]" captionStart="FIGURE 16" captionStartId="19.[151,250,1953,1975]" captionTargetBox="[161,1426,193,1932]" captionTargetId="figure@19.[161,1426,193,1932]" captionTargetPageId="19" captionText="FIGURE 16. Acasta huangi sp. nov. Maxillae (A ̅ D) and maxillule (E ̅ H) (Holotype). A, maxillae; B, terminal part of distal lobe; C, distal lobe; D, inner edges of distal lobes; E, maxillule; F, upper part of cutting edge; G, straight cutting edge with 9 cuspidate setae; H, lower part of cutting edge. Scale bars in µm." httpUri="https://zenodo.org/record/809586/files/figure.png" pageId="15" pageNumber="166">Fig. 16</figureCitation>
|
||
A), distal lobe with serrulate setae (
|
||
<figureCitation id="22815B96FFBAFFC1F8BCD1126E359F31" box="[967,1049,1308,1333]" captionStart="FIGURE 16" captionStartId="19.[151,250,1953,1975]" captionTargetBox="[161,1426,193,1932]" captionTargetId="figure@19.[161,1426,193,1932]" captionTargetPageId="19" captionText="FIGURE 16. Acasta huangi sp. nov. Maxillae (A ̅ D) and maxillule (E ̅ H) (Holotype). A, maxillae; B, terminal part of distal lobe; C, distal lobe; D, inner edges of distal lobes; E, maxillule; F, upper part of cutting edge; G, straight cutting edge with 9 cuspidate setae; H, lower part of cutting edge. Scale bars in µm." httpUri="https://zenodo.org/record/809586/files/figure.png" pageId="15" pageNumber="166">Fig. 16</figureCitation>
|
||
B), outer edge without setae, inner edge straight, basal lobe with serrulate setae (
|
||
<figureCitation id="22815B96FFBAFFC1F9E9D14E68CF9F5D" box="[658,739,1344,1369]" captionStart="FIGURE 16" captionStartId="19.[151,250,1953,1975]" captionTargetBox="[161,1426,193,1932]" captionTargetId="figure@19.[161,1426,193,1932]" captionTargetPageId="19" captionText="FIGURE 16. Acasta huangi sp. nov. Maxillae (A ̅ D) and maxillule (E ̅ H) (Holotype). A, maxillae; B, terminal part of distal lobe; C, distal lobe; D, inner edges of distal lobes; E, maxillule; F, upper part of cutting edge; G, straight cutting edge with 9 cuspidate setae; H, lower part of cutting edge. Scale bars in µm." httpUri="https://zenodo.org/record/809586/files/figure.png" pageId="15" pageNumber="166">Fig. 16</figureCitation>
|
||
C, D). Maxillule cutting margin straight, without notch, with 9 large cuspidate setae, upper and lower pairs largest (
|
||
<figureCitation id="22815B96FFBAFFC1F98DD16A69659F79" box="[758,841,1380,1405]" captionStart="FIGURE 16" captionStartId="19.[151,250,1953,1975]" captionTargetBox="[161,1426,193,1932]" captionTargetId="figure@19.[161,1426,193,1932]" captionTargetPageId="19" captionText="FIGURE 16. Acasta huangi sp. nov. Maxillae (A ̅ D) and maxillule (E ̅ H) (Holotype). A, maxillae; B, terminal part of distal lobe; C, distal lobe; D, inner edges of distal lobes; E, maxillule; F, upper part of cutting edge; G, straight cutting edge with 9 cuspidate setae; H, lower part of cutting edge. Scale bars in µm." httpUri="https://zenodo.org/record/809586/files/figure.png" pageId="15" pageNumber="166">Fig. 16</figureCitation>
|
||
E, F), upper margin and lower margins with simple setae (
|
||
<figureCitation id="22815B96FFBAFFC1FBA5D1866B029FA5" box="[222,302,1416,1441]" captionStart="FIGURE 16" captionStartId="19.[151,250,1953,1975]" captionTargetBox="[161,1426,193,1932]" captionTargetId="figure@19.[161,1426,193,1932]" captionTargetPageId="19" captionText="FIGURE 16. Acasta huangi sp. nov. Maxillae (A ̅ D) and maxillule (E ̅ H) (Holotype). A, maxillae; B, terminal part of distal lobe; C, distal lobe; D, inner edges of distal lobes; E, maxillule; F, upper part of cutting edge; G, straight cutting edge with 9 cuspidate setae; H, lower part of cutting edge. Scale bars in µm." httpUri="https://zenodo.org/record/809586/files/figure.png" pageId="15" pageNumber="166">Fig. 16</figureCitation>
|
||
G, H). Mandible with 5 teeth (
|
||
<figureCitation id="22815B96FFBAFFC1F9FBD18668FC9FA5" box="[640,720,1416,1441]" captionStart="FIGURE 17" captionStartId="20.[151,250,1953,1975]" captionTargetBox="[161,1426,193,1932]" captionTargetId="figure@20.[161,1426,193,1932]" captionTargetPageId="20" captionText="FIGURE 17. Acasta huangi sp. nov. Mandible (A ̅ C), mandibular palp (D ̅ F) and labrum (G, H) (Holotype). A, mandible; B, inferior angle with 3 denticles and stout setae; C, upper part with bifid second teeth; D, mandibular palp; E, outer margin; F, serrulate setae on distal lobe; G, labrum; H, teeth on crests. Scale bars in µm." httpUri="https://zenodo.org/record/809588/files/figure.png" pageId="15" pageNumber="166">Fig. 17</figureCitation>
|
||
A), inferior angle with 3 denticles and stout setae, lower margin bearing simple setae (
|
||
<figureCitation id="22815B96FFBAFFC1FAF7D1A26BF29FC1" box="[396,478,1452,1477]" captionStart="FIGURE 17" captionStartId="20.[151,250,1953,1975]" captionTargetBox="[161,1426,193,1932]" captionTargetId="figure@20.[161,1426,193,1932]" captionTargetPageId="20" captionText="FIGURE 17. Acasta huangi sp. nov. Mandible (A ̅ C), mandibular palp (D ̅ F) and labrum (G, H) (Holotype). A, mandible; B, inferior angle with 3 denticles and stout setae; C, upper part with bifid second teeth; D, mandibular palp; E, outer margin; F, serrulate setae on distal lobe; G, labrum; H, teeth on crests. Scale bars in µm." httpUri="https://zenodo.org/record/809588/files/figure.png" pageId="15" pageNumber="166">Fig. 17</figureCitation>
|
||
B), second tooth of mandible bifid (
|
||
<figureCitation id="22815B96FFBAFFC1F809D1A269EF9FC1" box="[882,963,1452,1477]" captionStart="FIGURE 17" captionStartId="20.[151,250,1953,1975]" captionTargetBox="[161,1426,193,1932]" captionTargetId="figure@20.[161,1426,193,1932]" captionTargetPageId="20" captionText="FIGURE 17. Acasta huangi sp. nov. Mandible (A ̅ C), mandibular palp (D ̅ F) and labrum (G, H) (Holotype). A, mandible; B, inferior angle with 3 denticles and stout setae; C, upper part with bifid second teeth; D, mandibular palp; E, outer margin; F, serrulate setae on distal lobe; G, labrum; H, teeth on crests. Scale bars in µm." httpUri="https://zenodo.org/record/809588/files/figure.png" pageId="15" pageNumber="166">Fig. 17</figureCitation>
|
||
C). Mandibular palp truncated (
|
||
<figureCitation id="22815B96FFBAFFC1FE5CD1A26F549FC1" box="[1319,1400,1452,1477]" captionStart="FIGURE 17" captionStartId="20.[151,250,1953,1975]" captionTargetBox="[161,1426,193,1932]" captionTargetId="figure@20.[161,1426,193,1932]" captionTargetPageId="20" captionText="FIGURE 17. Acasta huangi sp. nov. Mandible (A ̅ C), mandibular palp (D ̅ F) and labrum (G, H) (Holotype). A, mandible; B, inferior angle with 3 denticles and stout setae; C, upper part with bifid second teeth; D, mandibular palp; E, outer margin; F, serrulate setae on distal lobe; G, labrum; H, teeth on crests. Scale bars in µm." httpUri="https://zenodo.org/record/809588/files/figure.png" pageId="15" pageNumber="166">Fig. 17</figureCitation>
|
||
D), outer margin concave (
|
||
<figureCitation id="22815B96FFBAFFC1FAE2D1DE6BC69FED" box="[409,490,1488,1513]" captionStart="FIGURE 17" captionStartId="20.[151,250,1953,1975]" captionTargetBox="[161,1426,193,1932]" captionTargetId="figure@20.[161,1426,193,1932]" captionTargetPageId="20" captionText="FIGURE 17. Acasta huangi sp. nov. Mandible (A ̅ C), mandibular palp (D ̅ F) and labrum (G, H) (Holotype). A, mandible; B, inferior angle with 3 denticles and stout setae; C, upper part with bifid second teeth; D, mandibular palp; E, outer margin; F, serrulate setae on distal lobe; G, labrum; H, teeth on crests. Scale bars in µm." httpUri="https://zenodo.org/record/809588/files/figure.png" pageId="15" pageNumber="166">Fig. 17</figureCitation>
|
||
E), with dense terminal setae (
|
||
<figureCitation id="22815B96FFBAFFC1F845D1DE69BC9FED" box="[830,912,1488,1513]" captionStart="FIGURE 17" captionStartId="20.[151,250,1953,1975]" captionTargetBox="[161,1426,193,1932]" captionTargetId="figure@20.[161,1426,193,1932]" captionTargetPageId="20" captionText="FIGURE 17. Acasta huangi sp. nov. Mandible (A ̅ C), mandibular palp (D ̅ F) and labrum (G, H) (Holotype). A, mandible; B, inferior angle with 3 denticles and stout setae; C, upper part with bifid second teeth; D, mandibular palp; E, outer margin; F, serrulate setae on distal lobe; G, labrum; H, teeth on crests. Scale bars in µm." httpUri="https://zenodo.org/record/809588/files/figure.png" pageId="15" pageNumber="166">Fig. 17</figureCitation>
|
||
F). Labrum bilobed, with V-shaped notch (
|
||
<figureCitation id="22815B96FFBAFFC1FE14D1DE6A9F9C09" captionStart="FIGURE 17" captionStartId="20.[151,250,1953,1975]" captionTargetBox="[161,1426,193,1932]" captionTargetId="figure@20.[161,1426,193,1932]" captionTargetPageId="20" captionText="FIGURE 17. Acasta huangi sp. nov. Mandible (A ̅ C), mandibular palp (D ̅ F) and labrum (G, H) (Holotype). A, mandible; B, inferior angle with 3 denticles and stout setae; C, upper part with bifid second teeth; D, mandibular palp; E, outer margin; F, serrulate setae on distal lobe; G, labrum; H, teeth on crests. Scale bars in µm." httpUri="https://zenodo.org/record/809588/files/figure.png" pageId="15" pageNumber="166">Fig. 17</figureCitation>
|
||
G), small tooth on each crest (
|
||
<figureCitation id="22815B96FFBAFFC1F97FD1FA68799C09" box="[516,597,1524,1549]" captionStart="FIGURE 17" captionStartId="20.[151,250,1953,1975]" captionTargetBox="[161,1426,193,1932]" captionTargetId="figure@20.[161,1426,193,1932]" captionTargetPageId="20" captionText="FIGURE 17. Acasta huangi sp. nov. Mandible (A ̅ C), mandibular palp (D ̅ F) and labrum (G, H) (Holotype). A, mandible; B, inferior angle with 3 denticles and stout setae; C, upper part with bifid second teeth; D, mandibular palp; E, outer margin; F, serrulate setae on distal lobe; G, labrum; H, teeth on crests. Scale bars in µm." httpUri="https://zenodo.org/record/809588/files/figure.png" pageId="15" pageNumber="166">Fig. 17</figureCitation>
|
||
H).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="F2A01498FFBAFFC1FBBCD21668A79D71" pageId="15" pageNumber="166" type="discussion">
|
||
<paragraph id="BA054713FFBAFFC1FBBCD21668A79D71" blockId="15.[151,1437,1308,1981]" pageId="15" pageNumber="166">
|
||
<emphasis id="88CE9B01FFBAFFC1FBBCD2166B179C35" bold="true" box="[199,315,1560,1585]" pageId="15" pageNumber="166">Remarks.</emphasis>
|
||
This species shares several common morphological characters of the
|
||
<taxonomicName id="7DBA3C90FFBAFFC1FF00D2166EE09C34" authorityName="Lamarck" authorityYear="1818" box="[1147,1228,1560,1584]" class="Maxillopoda" family="Archaeobalanidae" genus="Acasta" kingdom="Animalia" order="Sessilia" pageId="15" pageNumber="166" phylum="Arthropoda" rank="species" species="sulcata">
|
||
<emphasis id="88CE9B01FFBAFFC1FF00D2166EE09C34" box="[1147,1228,1560,1584]" italics="true" pageId="15" pageNumber="166">sulcata</emphasis>
|
||
</taxonomicName>
|
||
species complex, including
|
||
<emphasis id="88CE9B01FFBAFFC1FA73D2336B359C50" box="[264,281,1597,1620]" italics="true" pageId="15" pageNumber="166">i)</emphasis>
|
||
a basis with a crenate edge,
|
||
<emphasis id="88CE9B01FFBAFFC1F924D23368549C50" box="[607,632,1597,1620]" italics="true" pageId="15" pageNumber="166">ii)</emphasis>
|
||
a truncated spur of the tergum,
|
||
<emphasis id="88CE9B01FFBAFFC1F899D2336E2F9C50" box="[994,1027,1597,1620]" italics="true" pageId="15" pageNumber="166">iii)</emphasis>
|
||
he armament of curved teeth on the anterior rami of cirri IV and V, and
|
||
<emphasis id="88CE9B01FFBAFFC1F948D26F687D9C7C" box="[563,593,1633,1656]" italics="true" pageId="15" pageNumber="166">iv)</emphasis>
|
||
a rudimentary basidorsal point of the penis. However, this species can be distinguished from
|
||
<taxonomicName id="7DBA3C90FFBAFFC1FA01D28B6BC39C98" authorityName="Lamarck" authorityYear="1818" box="[378,495,1668,1692]" class="Maxillopoda" family="Archaeobalanidae" genus="Acasta" kingdom="Animalia" order="Sessilia" pageId="15" pageNumber="166" phylum="Arthropoda" rank="species" species="sulcata">
|
||
<emphasis id="88CE9B01FFBAFFC1FA01D28B6BC39C98" box="[378,495,1668,1692]" italics="true" pageId="15" pageNumber="166">A. sulcata</emphasis>
|
||
</taxonomicName>
|
||
by the
|
||
<emphasis id="88CE9B01FFBAFFC1F92AD28B684F9C98" box="[593,611,1669,1692]" italics="true" pageId="15" pageNumber="166">i)</emphasis>
|
||
the saucer-shaped pentagonal basis,
|
||
<emphasis id="88CE9B01FFBAFFC1FF63D28B6E1C9C98" box="[1048,1072,1669,1692]" italics="true" pageId="15" pageNumber="166">ii)</emphasis>
|
||
a scutum with well-developed longitudinal ribs, and
|
||
<emphasis id="88CE9B01FFBAFFC1FAF5D2A76B829CC4" box="[398,430,1705,1728]" italics="true" pageId="15" pageNumber="166">iii)</emphasis>
|
||
the feeble sheath of parietes. This species is also similar to
|
||
<taxonomicName id="7DBA3C90FFBAFFC1FF2AD2A76F649CC5" authority="Hoek, 1913" authorityName="Hoek" authorityYear="1913" box="[1105,1352,1704,1729]" class="Maxillopoda" family="Archaeobalanidae" genus="Acasta" kingdom="Animalia" order="Sessilia" pageId="15" pageNumber="166" phylum="Arthropoda" rank="species" species="conica">
|
||
<emphasis id="88CE9B01FFBAFFC1FF2AD2A76E979CC4" box="[1105,1211,1705,1728]" italics="true" pageId="15" pageNumber="166">A. conica</emphasis>
|
||
<bibRefCitation id="DE2B3AE2FFBAFFC1FFB9D2A66F649CC5" author="Hoek" box="[1218,1352,1704,1729]" pageId="15" pageNumber="166" refString="Hoek, P. P. C. (1913) The Cirripedia of the Siboga ‾ expedition, by P. P. C. Hoek. With 27 plates and 2 textfigures. E. J. Brill, Leyden, 127 pp." type="book" year="1913">Hoek, 1913</bibRefCitation>
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="7DBA3C90FFBAFFC1FEFFD2A76ACF9CE0" authority="Yu & Kolbasov & Hosie & Lee & Chan, 2017" authorityName="Yu & Kolbasov & Hosie & Lee & Chan" authorityYear="2017" class="Maxillopoda" family="Archaeobalanidae" genus="Acasta" kingdom="Animalia" order="Sessilia" pageId="15" pageNumber="166" phylum="Arthropoda" rank="species" species="aspera" status="sp. nov.">
|
||
<emphasis id="88CE9B01FFBAFFC1FEFFD2A76ACF9CE0" italics="true" pageId="15" pageNumber="166">A. aspera</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="93FD267AFFBAFFC1FB91D2C26B689CE1" box="[234,324,1740,1765]" pageId="15" pageNumber="166" rank="species">
|
||
<emphasis id="88CE9B01FFBAFFC1FB91D2C26B689CE1" bold="true" box="[234,324,1740,1765]" pageId="15" pageNumber="166">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, but differs in having short ribs along the basal margin of the parietes and a latticed pattern formed by the longitudinal striations. This species differs from
|
||
<taxonomicName id="7DBA3C90FFBAFFC1F876D2FF6E2E9D0D" authority="Hiro, 1933" authorityName="Hiro" authorityYear="1933" box="[781,1026,1776,1801]" class="Maxillopoda" family="Archaeobalanidae" genus="Acasta" kingdom="Animalia" order="Sessilia" pageId="15" pageNumber="166" phylum="Arthropoda" rank="species" species="semota">
|
||
<emphasis id="88CE9B01FFBAFFC1F876D2FF69509D0C" box="[781,892,1777,1800]" italics="true" pageId="15" pageNumber="166">A. semota</emphasis>
|
||
<bibRefCitation id="DE2B3AE2FFBAFFC1F8FED2FE6E2E9D0D" author="Hiro" box="[901,1026,1776,1801]" pageId="15" pageNumber="166" refString="Hiro, F. (1933) Report on the Cirripedia collected by the surveying ships of the Imperial Fisheries Experimental Station on the continental shelf bordering Japan. Records of the Oceanographic Works in Japan, 5, 11 ‾ 84." type="journal article" year="1933">Hiro, 1933</bibRefCitation>
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="7DBA3C90FFBAFFC1FF44D2FF6AFE9D29" authority="Kim and Kim, 1988" authorityName="Kim and Kim" authorityYear="1988" class="Maxillopoda" family="Archaeobalanidae" genus="Acasta" kingdom="Animalia" order="Sessilia" pageId="15" pageNumber="166" phylum="Arthropoda" rank="species" species="chejudoensis">
|
||
<emphasis id="88CE9B01FFBAFFC1FF44D2FF6EDD9D0C" box="[1087,1265,1776,1800]" italics="true" pageId="15" pageNumber="166">A. chejudoensis</emphasis>
|
||
<bibRefCitation id="DE2B3AE2FFBAFFC1FF82D2FE6AFE9D29" author="Kim" pageId="15" pageNumber="166" refString="Kim, I. H. & Kim, H. S. (1988) Three new species of Cirripedia (Crustacea) from Korea. The Korean Journal of Systematic Zoology Special Issue, 2, 223 ‾ 232." type="journal article" year="1988">Kim and Kim, 1988</bibRefCitation>
|
||
</taxonomicName>
|
||
, as these species have a prominent articular ridge of the scutum, a narrow tergal spur, a nearly straight basal margin of the tergum, and the protopod of cirrus IV with a row of curved teeth. On the basis of these differences, the specimen is considered as a new species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="F2A01498FFBAFFC1FBBCD38E6E1A9DB9" pageId="15" pageNumber="166" type="etymology">
|
||
<paragraph id="BA054713FFBAFFC1FBBCD38E6E1A9DB9" blockId="15.[151,1437,1308,1981]" pageId="15" pageNumber="166">
|
||
<emphasis id="88CE9B01FFBAFFC1FBBCD38E6B629D9D" bold="true" box="[199,334,1920,1945]" pageId="15" pageNumber="166">Etymology.</emphasis>
|
||
Named in honor of Dr. Huang Yu-Sheng from National
|
||
<collectingRegion id="787E89F1FFBAFFC1F8B8D38E6E3B9D9D" box="[963,1047,1920,1945]" country="Taiwan" name="Penghu" pageId="15" pageNumber="166">Penghu</collectingRegion>
|
||
Technology University of
|
||
<collectingCountry id="C2AD0783FFBAFFC1FE38D38E6FB49D9D" box="[1347,1432,1920,1945]" name="Taiwan" pageId="15" pageNumber="166">Taiwan</collectingCountry>
|
||
, a specialist in sponge diversity in
|
||
<collectingCountry id="C2AD0783FFBAFFC1F969D3AA684B9DB9" box="[530,615,1956,1981]" name="Taiwan" pageId="15" pageNumber="166">Taiwan</collectingCountry>
|
||
, who helped us in sponge identifications.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |