421 lines
67 KiB
XML
421 lines
67 KiB
XML
<document id="304906DDD886686D93099921C388B632" ID-DOI="10.5281/zenodo.5358376" ID-ISSN="2345-7600" ID-Zenodo-Dep="5358376" ID-ZooBank="6D4EE4A2-C237-4338-AE8F-77C4F2292B2D" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1630224338680" checkinUser="valdenar" docAuthor="Yu, Meng-Chen, Chan, Benny K. K., Achituv, Yair & Kolbasov, Gregory A." docDate="2017" docId="A431A60F3D1C756FFEAEFA1AFDFC646F" docLanguage="en" docName="65rbz585-615.pdf" docOrigin="Raffles Bulletin of Zoology 65" docStyle="DocumentStyle:F2D34FF25DBF9998BB8DF6F24A5B097A.5:RafflesBZool.2014-2018.journal_article" docStyleId="F2D34FF25DBF9998BB8DF6F24A5B097A" docStyleName="RafflesBZool.2014-2018.journal_article" docStyleVersion="5" docTitle="Acasta clausa Yu & Chan & Achituv & Kolbasov 2017, new species" docType="treatment" docUuid="EB3CC3E5-6596-4F75-AE4A-A8EC7AF5A02D" docUuidSource="ZooBank" docVersion="4" lastPageNumber="606" masterDocId="5808DE773D12757AFF9CFFE7FFD56364" masterDocTitle="Four new sponge-inhabiting barnacles of the genus Acasta (Thoracica: Archaeobalanidae: Acastinae) from the Indo-Pacific" masterLastPageNumber="615" masterPageNumber="585" pageNumber="599" updateTime="1699191723127" updateUser="plazi" zenodo-license-document="CC-BY-4.0">
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<mods:title id="AC2B9D7AE381208B1D9A2621CBB15A59">Four new sponge-inhabiting barnacles of the genus Acasta (Thoracica: Archaeobalanidae: Acastinae) from the Indo-Pacific</mods:title>
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<mods:namePart id="87EDEB1F7B2BB5073133AE34A9244CB7">Yu, Meng-Chen</mods:namePart>
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<mods:namePart id="24E9FD69B7D6E5530DEC0E48D55CCDD0">Chan, Benny K. K.</mods:namePart>
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<mods:namePart id="CA591408529E5C1AAF7187EFC0AAB348">Achituv, Yair</mods:namePart>
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<mods:namePart id="FBAE2ACC31BF86485D7507D505179E9F">Kolbasov, Gregory A.</mods:namePart>
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<mods:title id="CE823110701FC4C8275622571C95490F">Raffles Bulletin of Zoology</mods:title>
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<mods:part id="4EB300E3EA3739F3AE2ACF009BBC082A">
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<mods:date id="700F1ECEF1B065E01585D40E0ACEABB0">2017</mods:date>
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<mods:number id="C59AE230F1DBA74B34AFC1107425686F">2017-11-06</mods:number>
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<paragraph id="2C2717193D1C7574FEAEFA1AFD886571" blockId="14.[306,605,1533,1589]" box="[306,605,1533,1557]" pageId="14" pageNumber="599">
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<heading id="776FA0753D1C7574FEAEFA1AFD886571" box="[306,605,1533,1557]" centered="true" fontSize="10" level="2" pageId="14" pageNumber="599" reason="3">
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<taxonomicName id="EB986C9A3D1C7574FEAEFA1AFE196571" authority="Yu & Chan & Achituv & Kolbasov, 2017" authorityName="Yu & Chan & Achituv & Kolbasov" authorityYear="2017" box="[306,460,1533,1557]" class="Maxillopoda" family="Archaeobalanidae" genus="Acasta" kingdom="Animalia" order="Sessilia" pageId="14" pageNumber="599" phylum="Arthropoda" rank="species" species="clausa" status="sp. nov.">
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<emphasis id="1EECCB0B3D1C7574FEAEFA1AFE196571" bold="true" box="[306,460,1533,1557]" italics="true" pageId="14" pageNumber="599">Acasta clausa</emphasis>
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</taxonomicName>
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,
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<taxonomicNameLabel id="05DF76703D1C7574FE47FA19FD886571" box="[475,605,1533,1557]" pageId="14" pageNumber="599" rank="species">new species</taxonomicNameLabel>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="648244923D1C7574FEE3F9FAFDDA6551" box="[383,527,1565,1589]" pageId="14" pageNumber="599" type="description">
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<paragraph id="2C2717193D1C7574FEE3F9FAFDDA6551" blockId="14.[306,605,1533,1589]" box="[383,527,1565,1589]" pageId="14" pageNumber="599">
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(
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<figureCitation id="B4A30B9C3D1C7574FE1BF9FAFDD26551" box="[391,519,1565,1589]" captionStart-0="Fig" captionStart-1="Fig" captionStart-2="Fig" captionStart-3="Fig" captionStart-4="Fig" captionStart-5="Fig" captionStart-6="Fig" captionStartId-0="15.[113,148,1976,1998]" captionStartId-1="16.[136,171,2001,2023]" captionStartId-2="17.[113,148,1142,1164]" captionStartId-3="18.[136,171,1989,2011]" captionStartId-4="19.[113,148,1931,1953]" captionStartId-5="20.[135,170,1996,2018]" captionStartId-6="21.[113,148,1385,1407]" captionTargetBox-0="[113,1451,219,1960]" captionTargetBox-1="[136,1474,222,1986]" captionTargetBox-2="[113,1451,189,1124]" captionTargetBox-3="[135,1473,262,1973]" captionTargetBox-4="[113,1451,263,1915]" captionTargetBox-5="[135,1473,189,1980]" captionTargetBox-6="[114,1451,189,1370]" captionTargetId-0="figure-103@15.[110,1454,217,1963]" captionTargetId-1="figure-61@16.[133,1476,218,1989]" captionTargetId-2="figure-11@17.[110,1454,186,1127]" captionTargetId-3="figure-47@18.[132,1476,258,1975]" captionTargetId-4="figure-11@19.[110,1454,260,1918]" captionTargetId-5="figure-8@20.[132,1476,186,1983]" captionTargetId-6="figure-11@21.[110,1454,186,1372]" captionTargetPageId-0="15" captionTargetPageId-1="16" captionTargetPageId-2="17" captionTargetPageId-3="18" captionTargetPageId-4="19" captionTargetPageId-5="20" captionTargetPageId-6="21" captionText-0="Fig. 15. Acasta clausa sp. nov., shell, general view and compartments (holotype: A, B, D–K; paratype: C from Taiwan). A, B, Complete shell, left and right side; C, Complete shell, left side; D, E, Rostrum, external and internal surface; F, G, Carina, external and internal surface; H, I, Carinolatus 1, external and internal surface; J, K, Carinolatus 2, external and internal surface. Abbreviations: ba = basis, ca = carina, cl1 = carinolatus 1, cl2 = carinolatus 2, r = rostrum, sc = scutum, te = tergum. Scale bars in µm." captionText-1="Fig. 16. Acasta clausa sp. nov., opercular plates and basis (holotype). A, Basis, internal side (partially destroyed); B, C, Right scutum, external and internal view; D, E, Left scutum, external and internal view; F, G, Right and left terga, external view; H, I, Right and left terga, internal view. Scale bars in µm." captionText-2="Fig. 17. Acasta clausa sp. nov., mouth parts (holotype). A, B, Mandibles; C, D, Maxillules. Scale bars in µm." captionText-3="Fig. 18. Acasta clausa sp. nov., cirri and penis (holotype). A, Cirrus III, proximal part; B, Basal part of penis; C, Distal part of penis. Abbreviations: c6 = coxa of cirrus VI, pe = penis. Scale bars in µm." captionText-4="Fig. 19. Acasta clausa sp. nov., mouth parts (SEM, paratype, from Taiwan). A, Labrum and mandibular palps; B, Ctenoid scales at base of mandibular palp; C, Upper half of mandibular palp; D, Enlarged crests of labrum (denticles indicated by arrows); E, Mandible; F, Biserrate setae on lateral surface of mandible; G, H, Maxillules; I, Lower margin of maxillule. Abbreviations: mdp = mandibular palp. Scale bars in µm." captionText-5="Fig. 20. Acasta clausa sp. nov., maxillae and penis (SEM, paratype, from Taiwan). A, Maxillae, internal surface; B, Distal lobes of maxillae; C, Proximal lobe of maxilla; D, Stub setae on proximal lobe of maxilla (groups of stub setae indicated by arrowheads); E, Small setae on basal part of maxilla; F, Basal part of penis; G, H, Abnormal bifurcated tip of penis. Abbreviations: c5 and c6 = cirri V and cirri VI, pe = penis. Scale bars in µm." captionText-6="Fig. 21. Acasta clausa sp. nov., cirri (SEM, paratype, from Taiwan). A, Cirrus II; B, Cirrus II, posterior ramus, annuli 1–3; C, Cirrus IV, fifth annulus of anterior ramus; D, Cirrus IV; E, Cirrus IV, basal annuli of anterior ramus. Scale bars in µm." figureDoi-0="http://doi.org/10.5281/zenodo.5358409" figureDoi-1="http://doi.org/10.5281/zenodo.5358411" figureDoi-2="http://doi.org/10.5281/zenodo.5358413" figureDoi-3="http://doi.org/10.5281/zenodo.5358415" figureDoi-4="http://doi.org/10.5281/zenodo.5358417" figureDoi-5="http://doi.org/10.5281/zenodo.5358419" figureDoi-6="http://doi.org/10.5281/zenodo.5358423" httpUri-0="https://zenodo.org/record/5358409/files/figure.png" httpUri-1="https://zenodo.org/record/5358411/files/figure.png" httpUri-2="https://zenodo.org/record/5358413/files/figure.png" httpUri-3="https://zenodo.org/record/5358415/files/figure.png" httpUri-4="https://zenodo.org/record/5358417/files/figure.png" httpUri-5="https://zenodo.org/record/5358419/files/figure.png" httpUri-6="https://zenodo.org/record/5358423/files/figure.png" pageId="14" pageNumber="599">Figs. 15–21</figureCitation>
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)
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</paragraph>
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<subSubSection id="648244923D1C7574FF14F9BAFB2A6271" pageId="14" pageNumber="599" type="materials_examined">
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<emphasis id="1EECCB0B3D1C7574FF14F9BAFEB46511" bold="true" box="[136,353,1629,1653]" pageId="14" pageNumber="599">Material examined.</emphasis>
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<materialsCitation id="9CF01D443D1C7574FEFAF9B9FCD665D1" collectorName="Ten" country="Taiwan" location="Green Island" pageId="14" pageNumber="599" specimenCount="2" stateProvince="Taitung" typeStatus="holotype">
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specimens (
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<typeStatus id="F323A9BB3D1C7574FD91F9BAFDBF6511" box="[525,618,1629,1653]" pageId="14" pageNumber="599" type="holotype">holotype</typeStatus>
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and
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<typeStatus id="F323A9BB3D1C7574FD06F9BAFCD56511" box="[666,768,1629,1653]" pageId="14" pageNumber="599" type="paratype">paratypes</typeStatus>
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) in the sponge
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<taxonomicName id="EB986C9A3D1C7574FEB0F99AFDA565F1" authority="(Halichondria)" box="[300,624,1661,1685]" class="Demospongiae" family="Halichondriidae" genus="Halichondria" kingdom="Animalia" order="Suberitida" pageId="14" pageNumber="599" phylum="Porifera" rank="subGenus" subGenus="Halichondria">
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<emphasis id="1EECCB0B3D1C7574FEB0F99AFE1565F1" box="[300,448,1661,1685]" italics="true" pageId="14" pageNumber="599">Halichondria</emphasis>
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(
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<emphasis id="1EECCB0B3D1C7574FE4FF99AFDB265F1" box="[467,615,1661,1685]" italics="true" pageId="14" pageNumber="599">Halichondria</emphasis>
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)
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</taxonomicName>
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sp.
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<bibRefCitation id="48096AE83D1C7574FD39F99AFF1765D1" author="Fleming J" pageId="14" pageNumber="599" refId="ref11459" refString="Fleming J (1828) A History of British Animals, Exhibiting the Descriptive Characters and Systematical Arrangement of the Genera and Species of Quadrupeds, Birds, Reptiles, Fishes, Mollusca, and Radiata of the United Kingdom; Including the Indigenous, Extirpated, and Extinct Kinds, Together with Periodical and Occasional Visitants. Bell & Bradfute, Edinburgh, 565 pp." type="book" year="1828">Fleming, 1828</bibRefCitation>
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, southwest part of
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,
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,
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</materialsCitation>
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,
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<materialsCitation id="9CF01D443D1C7574FF15F95AFD5E6471" collectionCode="SCUBA" collectorName="Three" country="Indonesia" elevation="21" latitude="22.63889" location="Indonesia" longLatPrecision="21" longitude="121.47945" pageId="14" pageNumber="599" specimenCount="21" typeStatus="paratype">
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,
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diving, depth
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<quantity id="EB60BAFC3D1C7574FD59F95AFCD665B1" box="[709,771,1725,1749]" metricMagnitude="1" metricUnit="m" metricValue="2.1" pageId="14" pageNumber="599" unit="m" value="21.0">
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<elevation id="A7B5F02A3D1C7574FD59F95AFCD665B1" box="[709,771,1725,1749]" metricMagnitude="1" metricUnit="m" metricValue="2.1" pageId="14" pageNumber="599" unit="m" value="21.0">21 m</elevation>
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</quantity>
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.
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<collectorName id="816D72CF3D1C7574FF15F93AFF1C6591" box="[137,201,1757,1781]" pageId="14" pageNumber="599">Three</collectorName>
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specimens (
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<typeStatus id="F323A9BB3D1C7574FECBF93AFE116591" box="[343,452,1757,1781]" pageId="14" pageNumber="599" type="paratype">paratypes</typeStatus>
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) in the sponge
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<taxonomicName id="EB986C9A3D1C7574FDE6F939FDDE6471" authority="(de Laubenfels, 1934)" baseAuthorityName="de Laubenfels" baseAuthorityYear="1934" class="Demospongiae" family="Petrosiidae" genus="Petrosia" kingdom="Animalia" order="Haplosclerida" pageId="14" pageNumber="599" phylum="Porifera" rank="species" species="pellasarca">
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<emphasis id="1EECCB0B3D1C7574FDE6F939FD026591" box="[634,727,1758,1781]" italics="true" pageId="14" pageNumber="599">Petrosia</emphasis>
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aff.
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<emphasis id="1EECCB0B3D1C7574FF14F91AFF2A6471" box="[136,255,1789,1813]" italics="true" pageId="14" pageNumber="599">pellasarca</emphasis>
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(de
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<bibRefCitation id="48096AE83D1C7574FEA5F91AFDD16471" author="Laubenfels MW De" box="[313,516,1789,1813]" pageId="14" pageNumber="599" pagination="1 - 28" refId="ref11906" refString="Laubenfels MW De (1934) New sponges from the Puerto Rican deep. Smithsonian Miscellaneous Collections, 91 (17): 1 - 28." type="journal article" year="1934">Laubenfels, 1934</bibRefCitation>
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)
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</taxonomicName>
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,
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<collectingCountry id="548F57893D1C7574FD87F91AFD5E6471" box="[539,651,1789,1813]" name="Indonesia" pageId="14" pageNumber="599">Indonesia</collectingCountry>
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</materialsCitation>
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,
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<materialsCitation id="9CF01D443D1C7574FD07F919FC466391" collectingDate="2005-09-17" collectionCode="SCUBA" collectorName="Sea & Kepulauan Seribu & The" country="Taiwan" county="The" elevation="20" latitude="-5.732222" location="Thousand Islands" longLatPrecision="21" longitude="106.57305" municipality="Mg" pageId="14" pageNumber="599" specimenCode="ASIZCR000376, ASIZCR000377" specimenCount="5" stateProvince="Jawa Timur" typeStatus="holotype">
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<collectingRegion id="EE5CD9FB3D1C7574FD07F919FD196471" box="[667,716,1790,1813]" country="Indonesia" name="Jawa Timur" pageId="14" pageNumber="599">Java</collectingRegion>
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<collectorName id="816D72CF3D1C7574FD44F91AFCD76471" box="[728,770,1789,1813]" pageId="14" pageNumber="599">Sea</collectorName>
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,
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<collectorName id="816D72CF3D1C7574FF15F8FAFE986451" box="[137,333,1821,1845]" pageId="14" pageNumber="599">Kepulauan Seribu</collectorName>
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(
|
||
<location id="294741C23D1C7574FEC2F8FAFDF66451" LSID="urn:lsid:plazi:treatment:A431A60F3D1C756FFEAEFA1AFDFC646F:294741C23D1C7574FEC2F8FAFDF66451" box="[350,547,1821,1845]" country="Taiwan" county="The" latitude="-5.732222" longLatPrecision="21" longitude="106.57305" municipality="Mg" name="Thousand Islands" pageId="14" pageNumber="599" stateProvince="Jawa Timur">Thousand Islands</location>
|
||
), off
|
||
<collectingRegion id="EE5CD9FB3D1C7574FDFEF8FAFD646451" box="[610,689,1821,1845]" country="Indonesia" name="Jakarta Raya" pageId="14" pageNumber="599">Jakarta</collectingRegion>
|
||
,
|
||
<location id="294741C23D1C7574FD23F8FAFEC76431" LSID="urn:lsid:plazi:treatment:A431A60F3D1C756FFEAEFA1AFDFC646F:294741C23D1C7574FD23F8FAFEC76431" country="Taiwan" county="The" latitude="-5.732222" longLatPrecision="21" longitude="106.57305" municipality="Mg" name="Semak Daun Island" pageId="14" pageNumber="599" stateProvince="Jawa Timur">Semak Daun Island</location>
|
||
, NW-side,
|
||
<geoCoordinate id="49AC71DE3D1C7574FE0EF8DAFDD76431" box="[402,514,1852,1877]" degrees="5" direction="south" minutes="43" orientation="latitude" pageId="14" pageNumber="599" precision="15" seconds="56" value="-5.732222">5°43′56″S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="49AC71DE3D1C7574FD8DF8DAFD4A6431" box="[529,671,1852,1877]" degrees="106" direction="east" minutes="34" orientation="longitude" pageId="14" pageNumber="599" precision="15" seconds="23" value="106.57305">106°34′23″E</geoCoordinate>
|
||
,
|
||
<collectionCode id="4A898FDC3D1C7574FD31F8DAFCD36431" box="[685,774,1853,1877]" pageId="14" pageNumber="599">SCUBA</collectionCode>
|
||
diving, depth
|
||
<quantity id="EB60BAFC3D1C7574FEB5F8BAFE896411" box="[297,348,1885,1909]" metricMagnitude="1" metricUnit="m" metricValue="2.0" pageId="14" pageNumber="599" unit="m" value="20.0">
|
||
<elevation id="A7B5F02A3D1C7574FEB5F8BAFE896411" box="[297,348,1885,1909]" metricMagnitude="1" metricUnit="m" metricValue="2.0" pageId="14" pageNumber="599" unit="m" value="20.0">20m</elevation>
|
||
</quantity>
|
||
,
|
||
<date id="582631D93D1C7574FEF7F8BAFE3E6411" box="[363,491,1885,1909]" pageId="14" pageNumber="599" value="2005-09-17">
|
||
<collectingDate id="4862C8313D1C7574FEF7F8BAFE3E6411" box="[363,491,1885,1909]" pageId="14" pageNumber="599" value="2005-09-17">17.09.2005</collectingDate>
|
||
</date>
|
||
.
|
||
<collectorName id="816D72CF3D1C7574FE65F8BAFDF66411" box="[505,547,1885,1909]" pageId="14" pageNumber="599">The</collectorName>
|
||
<typeStatus id="F323A9BB3D1C7574FDB2F8BAFD5A6411" box="[558,655,1885,1909]" pageId="14" pageNumber="599" type="holotype">holotype</typeStatus>
|
||
(dry shell compartments, mouth parts and cirri mounted in glycerol on glass slide) and
|
||
<typeStatus id="F323A9BB3D1C7574FEA1F879FE4C64D2" box="[317,409,1950,1974]" pageId="14" pageNumber="599" type="paratype">paratype</typeStatus>
|
||
(shell in EtOH) are deposited in the
|
||
<location id="294741C23D1C7574FF2DF85AFD1764B1" LSID="urn:lsid:plazi:treatment:A431A60F3D1C756FFEAEFA1AFDFC646F:294741C23D1C7574FF2DF85AFD1764B1" box="[177,706,1981,2005]" country="Taiwan" county="The" latitude="-5.732222" longLatPrecision="21" longitude="106.57305" municipality="Mg" name="Zoological Museum of Moscow State University" pageId="14" pageNumber="599" stateProvince="Jawa Timur">Zoological Museum of Moscow State University</location>
|
||
under registration numbers
|
||
<location id="294741C23D1C7574FEE6F839FE4A6492" LSID="urn:lsid:plazi:treatment:A431A60F3D1C756FFEAEFA1AFDFC646F:294741C23D1C7574FEE6F839FE4A6492" box="[378,415,2014,2038]" country="Taiwan" county="The" latitude="-5.732222" longLatPrecision="21" longitude="106.57305" municipality="Mg" name="Mg" pageId="14" pageNumber="599" stateProvince="Jawa Timur">Mg</location>
|
||
–1224 (
|
||
<typeStatus id="F323A9BB3D1C7574FE6AF83AFD8F6491" box="[502,602,2013,2037]" pageId="14" pageNumber="599" type="holotype">holotype</typeStatus>
|
||
) and
|
||
<collectingMunicipality id="CC438D633D1C7574FD02F839FD166492" box="[670,707,2014,2038]" pageId="14" pageNumber="599">Mg</collectingMunicipality>
|
||
–1225 (
|
||
<typeStatus id="F323A9BB3D1C7574FF0CF81AFF2E6B71" box="[144,251,2045,2069]" pageId="14" pageNumber="599" type="paratype">paratype</typeStatus>
|
||
).
|
||
<collectingCounty id="C5466F953D1C7574FE8FF81AFEEA6B71" box="[275,319,2045,2069]" pageId="14" pageNumber="599">The</collectingCounty>
|
||
other
|
||
<typeStatus id="F323A9BB3D1C7574FE0EF819FDD46B72" box="[402,513,2046,2070]" pageId="14" pageNumber="599" type="paratype">paratypes</typeStatus>
|
||
(
|
||
<specimenCode id="7C3EBF623D1C7574FD89F81AFD076B71" box="[533,722,2045,2069]" collectionCode="ASIZCR" pageId="14" pageNumber="599">ASIZCR000376</specimenCode>
|
||
and
|
||
<specimenCode id="7C3EBF623D1C7574FF15F7FAFEEC6B51" box="[137,313,2077,2101]" collectionCode="ASIZCR" pageId="14" pageNumber="599">ASIZCR000377</specimenCode>
|
||
) are deposited in the Biodiversity Research Museum, Biodiversity Research Center, Academia Sinica,
|
||
<collectingCountry id="548F57893D1C7574FCDFFF3AFC466391" box="[835,915,221,245]" name="Taiwan" pageId="14" pageNumber="599">Taiwan</collectingCountry>
|
||
</materialsCitation>
|
||
<materialsCitation id="9CF01D443D1C7574FC04FF3AFB2F6271" collectionCode="RMNH, CRUS, NCB" country="Netherlands" location="Leiden" pageId="14" pageNumber="599" specimenCount="1" typeStatus="holotype">
|
||
and (
|
||
<collectionCode id="4A898FDC3D1C7574FC57FF3AFBF46391" box="[971,1057,221,245]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" lsid="urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="14" pageNumber="599" type="Museum">RMNH</collectionCode>
|
||
.
|
||
<collectionCode id="4A898FDC3D1C7574FBB9FF3AFBBB6391" box="[1061,1134,221,245]" pageId="14" pageNumber="599">CRUS</collectionCode>
|
||
.C.10244) Naturalis Biodiversity Center (
|
||
<collectionCode id="4A898FDC3D1C7574FC07FF1AFC026271" box="[923,983,253,277]" country="Italy" httpUri="http://grbio.org/cool/0m6x-31ev" name="National Culture Bank" pageId="14" pageNumber="599">NCB</collectionCode>
|
||
),
|
||
<location id="294741C23D1C7574FC77FF1AFBED6271" LSID="urn:lsid:plazi:treatment:A431A60F3D1C756FFEAEFA1AFDFC646F:294741C23D1C7574FC77FF1AFBED6271" box="[1003,1080,253,277]" country="Netherlands" name="Leiden" pageId="14" pageNumber="599">Leiden</location>
|
||
,
|
||
<collectingCountry id="548F57893D1C7574FBD8FF1AFB2F6271" box="[1092,1274,253,277]" name="Netherlands" pageId="14" pageNumber="599">The Netherlands</collectingCountry>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="648244923D1C7574FCDFFEDAFA976111" pageId="14" pageNumber="599" type="diagnosis">
|
||
<paragraph id="2C2717193D1C7574FCDFFEDAFA976111" blockId="14.[835,1475,317,629]" pageId="14" pageNumber="599">
|
||
<emphasis id="1EECCB0B3D1C7574FCDFFEDAFC6D6231" bold="true" box="[835,952,317,341]" pageId="14" pageNumber="599">Diagnosis.</emphasis>
|
||
Shell white, semitransparent, lilyform in adults, orifice large; opercular valves exposed; wall plates and basis thin, fragile; parietes consist of axial striated part and 2 thinner, smooth lateral extensions; radii and alae ~1/3–1/4 length of parietes; basis cup-shaped; scutum with radial striation; tergal spur very short, ~2/3 width of basal margin; anterior ramus of cirrus IV with small, sharp denticles; basidorsal point of penis absent. Embedded in sponge
|
||
<taxonomicName id="EB986C9A3D1C7574FC0AFDDAFB1B6131" authority="(Halichondria)" box="[918,1230,573,597]" class="Demospongiae" family="Halichondriidae" genus="Halichondria" kingdom="Animalia" order="Suberitida" pageId="14" pageNumber="599" phylum="Porifera" rank="subGenus" subGenus="Halichondria">
|
||
<emphasis id="1EECCB0B3D1C7574FC0AFDDAFB1B6131" box="[918,1230,573,597]" italics="true" pageId="14" pageNumber="599">Halichondria (Halichondria)</emphasis>
|
||
</taxonomicName>
|
||
sp.
|
||
<bibRefCitation id="48096AE83D1C7574FB65FDDAFA416131" author="Fleming J" box="[1273,1428,573,597]" pageId="14" pageNumber="599" refId="ref11459" refString="Fleming J (1828) A History of British Animals, Exhibiting the Descriptive Characters and Systematical Arrangement of the Genera and Species of Quadrupeds, Birds, Reptiles, Fishes, Mollusca, and Radiata of the United Kingdom; Including the Indigenous, Extirpated, and Extinct Kinds, Together with Periodical and Occasional Visitants. Bell & Bradfute, Edinburgh, 565 pp." type="book" year="1828">Fleming, 1828</bibRefCitation>
|
||
and
|
||
<taxonomicName id="EB986C9A3D1C7574FCDFFDB9FAE96111" authority="(de Laubenfels, 1934)" baseAuthorityName="de Laubenfels" baseAuthorityYear="1934" box="[835,1340,605,629]" class="Demospongiae" family="Petrosiidae" genus="Petrosia" kingdom="Animalia" order="Haplosclerida" pageId="14" pageNumber="599" phylum="Porifera" rank="species" species="pellasarca">
|
||
<emphasis id="1EECCB0B3D1C7574FCDFFDB9FC486111" box="[835,925,606,629]" italics="true" pageId="14" pageNumber="599">Petrosia</emphasis>
|
||
aff.
|
||
<emphasis id="1EECCB0B3D1C7574FC4FFDBAFB916111" box="[979,1092,605,629]" italics="true" pageId="14" pageNumber="599">pellasarca</emphasis>
|
||
(de
|
||
<bibRefCitation id="48096AE83D1C7574FBEBFDBAFAE16111" author="Laubenfels MW De" box="[1143,1332,605,629]" pageId="14" pageNumber="599" pagination="1 - 28" refId="ref11906" refString="Laubenfels MW De (1934) New sponges from the Puerto Rican deep. Smithsonian Miscellaneous Collections, 91 (17): 1 - 28." type="journal article" year="1934">Laubenfels, 1934</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="648244923D1C756FFCDFFD7AFF116508" lastPageId="21" lastPageNumber="606" pageId="14" pageNumber="599" type="description">
|
||
<paragraph id="2C2717193D1C7574FCDFFD7AFBC267B1" blockId="14.[835,1475,669,1237]" pageId="14" pageNumber="599">
|
||
<emphasis id="1EECCB0B3D1C7574FCDFFD7AFC1D61D1" bold="true" box="[835,968,669,693]" pageId="14" pageNumber="599">Description.</emphasis>
|
||
(Based on
|
||
<typeStatus id="F323A9BB3D1C7574FBAFFD7AFB4461D1" box="[1075,1169,669,693]" pageId="14" pageNumber="599" type="holotype">holotype</typeStatus>
|
||
).Shell white,semitransparent, lilyform in adults, without slits and windows, ~
|
||
<quantity id="EB60BAFC3D1C7574FAF5FD5AFA1461B1" box="[1385,1473,701,725]" metricMagnitude="-3" metricUnit="m" metricValue="5.4" pageId="14" pageNumber="599" unit="mm" value="5.4">5.4 mm</quantity>
|
||
maximum height and
|
||
<quantity id="EB60BAFC3D1C7574FBB3FD3AFB546191" box="[1071,1153,733,757]" metricMagnitude="-3" metricUnit="m" metricValue="2.3" pageId="14" pageNumber="599" unit="mm" value="2.3">2.3 mm</quantity>
|
||
rostro-carinal basal diameter; orifice large, toothed, 5.0 mm maximum length; opercular valves exposed; areas corresponding to 6 large windows filled by smooth, thin lateral calcareous extensions of parietes of wall plates (
|
||
<figureCitation id="B4A30B9C3D1C7574FC77FCBAFBA56011" box="[1003,1136,861,885]" captionStart="Fig" captionStartId="15.[113,148,1976,1998]" captionTargetBox="[113,1451,219,1960]" captionTargetId="figure-103@15.[110,1454,217,1963]" captionTargetPageId="15" captionText="Fig. 15. Acasta clausa sp. nov., shell, general view and compartments (holotype: A, B, D–K; paratype: C from Taiwan). A, B, Complete shell, left and right side; C, Complete shell, left side; D, E, Rostrum, external and internal surface; F, G, Carina, external and internal surface; H, I, Carinolatus 1, external and internal surface; J, K, Carinolatus 2, external and internal surface. Abbreviations: ba = basis, ca = carina, cl1 = carinolatus 1, cl2 = carinolatus 2, r = rostrum, sc = scutum, te = tergum. Scale bars in µm." figureDoi="http://doi.org/10.5281/zenodo.5358409" httpUri="https://zenodo.org/record/5358409/files/figure.png" pageId="14" pageNumber="599">Fig. 15A–C</figureCitation>
|
||
). Basis (
|
||
<figureCitation id="B4A30B9C3D1C7574FB4EFCBAFA956011" box="[1234,1344,861,885]" captionStart="Fig" captionStartId="15.[113,148,1976,1998]" captionTargetBox="[113,1451,219,1960]" captionTargetId="figure-103@15.[110,1454,217,1963]" captionTargetPageId="15" captionText="Fig. 15. Acasta clausa sp. nov., shell, general view and compartments (holotype: A, B, D–K; paratype: C from Taiwan). A, B, Complete shell, left and right side; C, Complete shell, left side; D, E, Rostrum, external and internal surface; F, G, Carina, external and internal surface; H, I, Carinolatus 1, external and internal surface; J, K, Carinolatus 2, external and internal surface. Abbreviations: ba = basis, ca = carina, cl1 = carinolatus 1, cl2 = carinolatus 2, r = rostrum, sc = scutum, te = tergum. Scale bars in µm." figureDoi="http://doi.org/10.5281/zenodo.5358409" httpUri="https://zenodo.org/record/5358409/files/figure.png" pageId="14" pageNumber="599">Figs. 15C</figureCitation>
|
||
,
|
||
<figureCitation id="B4A30B9C3D1C7574FAD3FCBAFAAB6011" box="[1359,1406,861,885]" captionStart="Fig" captionStartId="16.[136,171,2001,2023]" captionTargetBox="[136,1474,222,1986]" captionTargetId="figure-61@16.[133,1476,218,1989]" captionTargetPageId="16" captionText="Fig. 16. Acasta clausa sp. nov., opercular plates and basis (holotype). A, Basis, internal side (partially destroyed); B, C, Right scutum, external and internal view; D, E, Left scutum, external and internal view; F, G, Right and left terga, external view; H, I, Right and left terga, internal view. Scale bars in µm." figureDoi="http://doi.org/10.5281/zenodo.5358411" httpUri="https://zenodo.org/record/5358411/files/figure.png" pageId="14" pageNumber="599">16A</figureCitation>
|
||
) deep moderately, cup-shaped, ~1.0 mm high, with growth lines concentric, margin smooth. Parietes (
|
||
<figureCitation id="B4A30B9C3D1C7574FB7DFC7AFAB360D1" box="[1249,1382,925,949]" captionStart="Fig" captionStartId="15.[113,148,1976,1998]" captionTargetBox="[113,1451,219,1960]" captionTargetId="figure-103@15.[110,1454,217,1963]" captionTargetPageId="15" captionText="Fig. 15. Acasta clausa sp. nov., shell, general view and compartments (holotype: A, B, D–K; paratype: C from Taiwan). A, B, Complete shell, left and right side; C, Complete shell, left side; D, E, Rostrum, external and internal surface; F, G, Carina, external and internal surface; H, I, Carinolatus 1, external and internal surface; J, K, Carinolatus 2, external and internal surface. Abbreviations: ba = basis, ca = carina, cl1 = carinolatus 1, cl2 = carinolatus 2, r = rostrum, sc = scutum, te = tergum. Scale bars in µm." figureDoi="http://doi.org/10.5281/zenodo.5358409" httpUri="https://zenodo.org/record/5358409/files/figure.png" pageId="14" pageNumber="599">Fig. 15D–K</figureCitation>
|
||
) consist of axial part with fine growth lines and 2 thinner, smooth lateral extensions; external surface without projections; sheath short, ~1/4 total length, with horizontal striations; inner lamina beneath sheath smooth. Radii and alae with summits oblique; ~1/3–1/4 length of parietes; radii with fine, oblique, external striations. Carina longest, recurved outwards slightly (
|
||
<figureCitation id="B4A30B9C3D1C7574FB88FB9AFB0B67F1" box="[1044,1246,1149,1173]" captionStart="Fig" captionStartId="15.[113,148,1976,1998]" captionTargetBox="[113,1451,219,1960]" captionTargetId="figure-103@15.[110,1454,217,1963]" captionTargetPageId="15" captionText="Fig. 15. Acasta clausa sp. nov., shell, general view and compartments (holotype: A, B, D–K; paratype: C from Taiwan). A, B, Complete shell, left and right side; C, Complete shell, left side; D, E, Rostrum, external and internal surface; F, G, Carina, external and internal surface; H, I, Carinolatus 1, external and internal surface; J, K, Carinolatus 2, external and internal surface. Abbreviations: ba = basis, ca = carina, cl1 = carinolatus 1, cl2 = carinolatus 2, r = rostrum, sc = scutum, te = tergum. Scale bars in µm." figureDoi="http://doi.org/10.5281/zenodo.5358409" httpUri="https://zenodo.org/record/5358409/files/figure.png" pageId="14" pageNumber="599">Fig. 15A–C, F, G</figureCitation>
|
||
). Carinolatus 2 with developed axial parts of paries, ~1/2 width of carinolatus 1 (
|
||
<figureCitation id="B4A30B9C3D1C7574FCD7FB5AFBDE67B1" box="[843,1035,1213,1237]" captionStart="Fig" captionStartId="15.[113,148,1976,1998]" captionTargetBox="[113,1451,219,1960]" captionTargetId="figure-103@15.[110,1454,217,1963]" captionTargetPageId="15" captionText="Fig. 15. Acasta clausa sp. nov., shell, general view and compartments (holotype: A, B, D–K; paratype: C from Taiwan). A, B, Complete shell, left and right side; C, Complete shell, left side; D, E, Rostrum, external and internal surface; F, G, Carina, external and internal surface; H, I, Carinolatus 1, external and internal surface; J, K, Carinolatus 2, external and internal surface. Abbreviations: ba = basis, ca = carina, cl1 = carinolatus 1, cl2 = carinolatus 2, r = rostrum, sc = scutum, te = tergum. Scale bars in µm." figureDoi="http://doi.org/10.5281/zenodo.5358409" httpUri="https://zenodo.org/record/5358409/files/figure.png" pageId="14" pageNumber="599">Fig. 15A–C, J, K</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="2C2717193D1C7574FCDFFB1AFB1B66B1" blockId="14.[835,1474,1277,1493]" pageId="14" pageNumber="599">
|
||
Scutum (
|
||
<figureCitation id="B4A30B9C3D1C7574FC3CFB1AFBC36671" box="[928,1046,1277,1301]" captionStart="Fig" captionStartId="16.[136,171,2001,2023]" captionTargetBox="[136,1474,222,1986]" captionTargetId="figure-61@16.[133,1476,218,1989]" captionTargetPageId="16" captionText="Fig. 16. Acasta clausa sp. nov., opercular plates and basis (holotype). A, Basis, internal side (partially destroyed); B, C, Right scutum, external and internal view; D, E, Left scutum, external and internal view; F, G, Right and left terga, external view; H, I, Right and left terga, internal view. Scale bars in µm." figureDoi="http://doi.org/10.5281/zenodo.5358411" httpUri="https://zenodo.org/record/5358411/files/figure.png" pageId="14" pageNumber="599">Fig. 16B–E</figureCitation>
|
||
) white-rose, semitransparent, apex tinged slightly with dark violet; height longer than width; external growth ridges fine, crossed by radial striation; occludent margin dentate. Articular ridge ~1/2–2/3 length of tergal margin, not prominent, lower end smooth, not truncated; adductor ridge feeble, pit for adductor muscle shallow, pit for depressor muscle not developed.
|
||
</paragraph>
|
||
<paragraph id="2C2717193D1C7574FCDFFA19FA6065D1" blockId="14.[835,1474,1533,1717]" pageId="14" pageNumber="599">
|
||
Tergum (
|
||
<figureCitation id="B4A30B9C3D1C7574FC37FA1AFBF76571" box="[939,1058,1533,1557]" captionStart="Fig" captionStartId="16.[136,171,2001,2023]" captionTargetBox="[136,1474,222,1986]" captionTargetId="figure-61@16.[133,1476,218,1989]" captionTargetPageId="16" captionText="Fig. 16. Acasta clausa sp. nov., opercular plates and basis (holotype). A, Basis, internal side (partially destroyed); B, C, Right scutum, external and internal view; D, E, Left scutum, external and internal view; F, G, Right and left terga, external view; H, I, Right and left terga, internal view. Scale bars in µm." figureDoi="http://doi.org/10.5281/zenodo.5358411" httpUri="https://zenodo.org/record/5358411/files/figure.png" pageId="14" pageNumber="599">Fig. 16F–I</figureCitation>
|
||
) semitransparent, white rose, growth lines fine; apex beak-shaped, tinged slightly with dark violet; scutal margin almost straight; spur very short, truncated, ~2/3 width of basal margin, not separated from basiscutal angle; spur furrow rudimentary. Articular ridge feeble, ~1/3 length of scutal margin, crests of depressor muscle rudimentary.
|
||
</paragraph>
|
||
<paragraph id="2C2717193D1C756BFCDFF93AFDD165BF" blockId="14.[835,1475,1757,2101]" lastBlockId="17.[113,753,1220,1756]" lastPageId="17" lastPageNumber="602" pageId="14" pageNumber="599">
|
||
Labrum (
|
||
<figureCitation id="B4A30B9C3D1C7574FC35F93AFB856591" box="[937,1104,1757,1781]" captionStart="Fig" captionStartId="19.[113,148,1931,1953]" captionTargetBox="[113,1451,263,1915]" captionTargetId="figure-11@19.[110,1454,260,1918]" captionTargetPageId="19" captionText="Fig. 19. Acasta clausa sp. nov., mouth parts (SEM, paratype, from Taiwan). A, Labrum and mandibular palps; B, Ctenoid scales at base of mandibular palp; C, Upper half of mandibular palp; D, Enlarged crests of labrum (denticles indicated by arrows); E, Mandible; F, Biserrate setae on lateral surface of mandible; G, H, Maxillules; I, Lower margin of maxillule. Abbreviations: mdp = mandibular palp. Scale bars in µm." figureDoi="http://doi.org/10.5281/zenodo.5358417" httpUri="https://zenodo.org/record/5358417/files/figure.png" pageId="14" pageNumber="599">Fig. 19A, B, D</figureCitation>
|
||
) with deep medial notch, 2 small teeth on each crest. Crests of labrum with thin, simple setae and rows of ctenoid scales (
|
||
<figureCitation id="B4A30B9C3D1C7574FBEBF8FAFB2B6451" box="[1143,1278,1821,1845]" captionStart="Fig" captionStartId="19.[113,148,1931,1953]" captionTargetBox="[113,1451,263,1915]" captionTargetId="figure-11@19.[110,1454,260,1918]" captionTargetPageId="19" captionText="Fig. 19. Acasta clausa sp. nov., mouth parts (SEM, paratype, from Taiwan). A, Labrum and mandibular palps; B, Ctenoid scales at base of mandibular palp; C, Upper half of mandibular palp; D, Enlarged crests of labrum (denticles indicated by arrows); E, Mandible; F, Biserrate setae on lateral surface of mandible; G, H, Maxillules; I, Lower margin of maxillule. Abbreviations: mdp = mandibular palp. Scale bars in µm." figureDoi="http://doi.org/10.5281/zenodo.5358417" httpUri="https://zenodo.org/record/5358417/files/figure.png" pageId="14" pageNumber="599">Fig. 19A, D</figureCitation>
|
||
); massive ctenoid scales in proximal area and at base of mandibular palps (
|
||
<figureCitation id="B4A30B9C3D1C7574FA0BF8DAFC466411" captionStart="Fig" captionStartId="19.[113,148,1931,1953]" captionTargetBox="[113,1451,263,1915]" captionTargetId="figure-11@19.[110,1454,260,1918]" captionTargetPageId="19" captionText="Fig. 19. Acasta clausa sp. nov., mouth parts (SEM, paratype, from Taiwan). A, Labrum and mandibular palps; B, Ctenoid scales at base of mandibular palp; C, Upper half of mandibular palp; D, Enlarged crests of labrum (denticles indicated by arrows); E, Mandible; F, Biserrate setae on lateral surface of mandible; G, H, Maxillules; I, Lower margin of maxillule. Abbreviations: mdp = mandibular palp. Scale bars in µm." figureDoi="http://doi.org/10.5281/zenodo.5358417" httpUri="https://zenodo.org/record/5358417/files/figure.png" pageId="14" pageNumber="599">Fig. 19A, B</figureCitation>
|
||
). Mandibular palps (
|
||
<figureCitation id="B4A30B9C3D1C7574FBEFF8BAFB216411" box="[1139,1268,1885,1909]" captionStart="Fig" captionStartId="19.[113,148,1931,1953]" captionTargetBox="[113,1451,263,1915]" captionTargetId="figure-11@19.[110,1454,260,1918]" captionTargetPageId="19" captionText="Fig. 19. Acasta clausa sp. nov., mouth parts (SEM, paratype, from Taiwan). A, Labrum and mandibular palps; B, Ctenoid scales at base of mandibular palp; C, Upper half of mandibular palp; D, Enlarged crests of labrum (denticles indicated by arrows); E, Mandible; F, Biserrate setae on lateral surface of mandible; G, H, Maxillules; I, Lower margin of maxillule. Abbreviations: mdp = mandibular palp. Scale bars in µm." figureDoi="http://doi.org/10.5281/zenodo.5358417" httpUri="https://zenodo.org/record/5358417/files/figure.png" pageId="14" pageNumber="599">Fig. 19A, C</figureCitation>
|
||
) club-shaped; with dense, long, setulate setae, small, thin. simple setae on distal half; lateral surfaces with dense, small, simple setae and rows of ctenoid scales. Mandibles (
|
||
<figureCitation id="B4A30B9C3D1C7574FB19F85AFAC664B1" box="[1157,1299,1981,2005]" captionStart="Fig" captionStartId="17.[113,148,1142,1164]" captionTargetBox="[113,1451,189,1124]" captionTargetId="figure-11@17.[110,1454,186,1127]" captionTargetPageId="17" captionText="Fig. 17. Acasta clausa sp. nov., mouth parts (holotype). A, B, Mandibles; C, D, Maxillules. Scale bars in µm." figureDoi="http://doi.org/10.5281/zenodo.5358413" httpUri="https://zenodo.org/record/5358413/files/figure.png" pageId="14" pageNumber="599">Figs. 17A, B</figureCitation>
|
||
,
|
||
<figureCitation id="B4A30B9C3D1C7574FA83F85AFABD64B1" box="[1311,1384,1981,2005]" captionStart="Fig" captionStartId="19.[113,148,1931,1953]" captionTargetBox="[113,1451,263,1915]" captionTargetId="figure-11@19.[110,1454,260,1918]" captionTargetPageId="19" captionText="Fig. 19. Acasta clausa sp. nov., mouth parts (SEM, paratype, from Taiwan). A, Labrum and mandibular palps; B, Ctenoid scales at base of mandibular palp; C, Upper half of mandibular palp; D, Enlarged crests of labrum (denticles indicated by arrows); E, Mandible; F, Biserrate setae on lateral surface of mandible; G, H, Maxillules; I, Lower margin of maxillule. Abbreviations: mdp = mandibular palp. Scale bars in µm." figureDoi="http://doi.org/10.5281/zenodo.5358417" httpUri="https://zenodo.org/record/5358417/files/figure.png" pageId="14" pageNumber="599">19E, F</figureCitation>
|
||
) cutting edge normally with 5 teeth decreasing in size from upper to lower; one mandible of
|
||
<typeStatus id="F323A9BB3D1C7574FBEFF81AFB076B71" box="[1139,1234,2045,2069]" pageId="14" pageNumber="599" type="holotype">holotype</typeStatus>
|
||
with additional teeth between 3
|
||
<superScript id="DBEDBA513D1C7574FC33F7FBFC696B4E" attach="left" box="[943,956,2076,2090]" fontSize="6" pageId="14" pageNumber="599">rd</superScript>
|
||
and 4
|
||
<superScript id="DBEDBA513D1C7574FC60F7FBFBDD6B4E" attach="left" box="[1020,1032,2076,2090]" fontSize="6" pageId="14" pageNumber="599">th</superScript>
|
||
teeth (
|
||
<figureCitation id="B4A30B9C3D1C7574FBCCF7FAFB656B51" box="[1104,1200,2077,2101]" captionStart="Fig" captionStartId="17.[113,148,1142,1164]" captionTargetBox="[113,1451,189,1124]" captionTargetId="figure-11@17.[110,1454,186,1127]" captionTargetPageId="17" captionText="Fig. 17. Acasta clausa sp. nov., mouth parts (holotype). A, B, Mandibles; C, D, Maxillules. Scale bars in µm." figureDoi="http://doi.org/10.5281/zenodo.5358413" httpUri="https://zenodo.org/record/5358413/files/figure.png" pageId="14" pageNumber="599">Fig. 17B</figureCitation>
|
||
); teeth 1–3 well separated from each other; teeth 2, 3 bifid; inferior angle sharp, with group of sharp denticles and setae; inner margin with long, simple setae; outer margin and upper part of blade with long, thin, omniserrate setae; lateral surface of blade with dense, small, biserrate setae (
|
||
<figureCitation id="B4A30B9C3D03756BFEF9FAA3FE106638" box="[357,453,1348,1372]" captionStart="Fig" captionStartId="19.[113,148,1931,1953]" captionTargetBox="[113,1451,263,1915]" captionTargetId="figure-11@19.[110,1454,260,1918]" captionTargetPageId="19" captionText="Fig. 19. Acasta clausa sp. nov., mouth parts (SEM, paratype, from Taiwan). A, Labrum and mandibular palps; B, Ctenoid scales at base of mandibular palp; C, Upper half of mandibular palp; D, Enlarged crests of labrum (denticles indicated by arrows); E, Mandible; F, Biserrate setae on lateral surface of mandible; G, H, Maxillules; I, Lower margin of maxillule. Abbreviations: mdp = mandibular palp. Scale bars in µm." figureDoi="http://doi.org/10.5281/zenodo.5358417" httpUri="https://zenodo.org/record/5358417/files/figure.png" pageId="17" pageNumber="602">Fig. 19F</figureCitation>
|
||
). Maxillules (
|
||
<figureCitation id="B4A30B9C3D03756BFDC0FAA3FD3E663F" box="[604,747,1348,1372]" captionStart="Fig" captionStartId="17.[113,148,1142,1164]" captionTargetBox="[113,1451,189,1124]" captionTargetId="figure-11@17.[110,1454,186,1127]" captionTargetPageId="17" captionText="Fig. 17. Acasta clausa sp. nov., mouth parts (holotype). A, B, Mandibles; C, D, Maxillules. Scale bars in µm." figureDoi="http://doi.org/10.5281/zenodo.5358413" httpUri="https://zenodo.org/record/5358413/files/figure.png" pageId="17" pageNumber="602">Figs. 17C, D</figureCitation>
|
||
,
|
||
<figureCitation id="B4A30B9C3D03756BFFEDFA83FF606618" box="[113,181,1380,1404]" captionStart="Fig" captionStartId="19.[113,148,1931,1953]" captionTargetBox="[113,1451,263,1915]" captionTargetId="figure-11@19.[110,1454,260,1918]" captionTargetPageId="19" captionText="Fig. 19. Acasta clausa sp. nov., mouth parts (SEM, paratype, from Taiwan). A, Labrum and mandibular palps; B, Ctenoid scales at base of mandibular palp; C, Upper half of mandibular palp; D, Enlarged crests of labrum (denticles indicated by arrows); E, Mandible; F, Biserrate setae on lateral surface of mandible; G, H, Maxillules; I, Lower margin of maxillule. Abbreviations: mdp = mandibular palp. Scale bars in µm." figureDoi="http://doi.org/10.5281/zenodo.5358417" httpUri="https://zenodo.org/record/5358417/files/figure.png" pageId="17" pageNumber="602">19G–I</figureCitation>
|
||
) with 7–8 cuspidate setae of different lengths along straight cutting edge; notch absent; upper and lower pairs of cuspidate setae largest; small seta inserted beneath upper pair of cuspidate setae; tuft of small, sharp, cuspidate setae on inferior angle; long simple and serrate setae along outer and inner margins; dense, biserrate setae on lateral surface. Maxillae (
|
||
<figureCitation id="B4A30B9C3D03756BFF7AF9C3FEB96558" box="[230,364,1572,1596]" captionStart="Fig" captionStartId="20.[135,170,1996,2018]" captionTargetBox="[135,1473,189,1980]" captionTargetId="figure-8@20.[132,1476,186,1983]" captionTargetPageId="20" captionText="Fig. 20. Acasta clausa sp. nov., maxillae and penis (SEM, paratype, from Taiwan). A, Maxillae, internal surface; B, Distal lobes of maxillae; C, Proximal lobe of maxilla; D, Stub setae on proximal lobe of maxilla (groups of stub setae indicated by arrowheads); E, Small setae on basal part of maxilla; F, Basal part of penis; G, H, Abnormal bifurcated tip of penis. Abbreviations: c5 and c6 = cirri V and cirri VI, pe = penis. Scale bars in µm." figureDoi="http://doi.org/10.5281/zenodo.5358419" httpUri="https://zenodo.org/record/5358419/files/figure.png" pageId="17" pageNumber="602">Fig. 20A–E</figureCitation>
|
||
), bilobed; dense, long simple and serrate setae distally and along inner margins of upper and lower lobes; lateral surfaces of lobes with small, simple setae and sparse ctenoid scales; field of stub setae in upper-lateral part of lower lobe; dense carpet of sharp, biserrate setae and fine, small setae in fused basal parts.
|
||
</paragraph>
|
||
<caption id="78E747913D1D7575FFEDF85FFB476B40" ID-DOI="http://doi.org/10.5281/zenodo.5358409" ID-Zenodo-Dep="5358409" httpUri="https://zenodo.org/record/5358409/files/figure.png" pageId="15" pageNumber="600" startId="15.[113,148,1976,1998]" targetBox="[113,1451,219,1960]" targetPageId="15">
|
||
<paragraph id="2C2717193D1D7575FFEDF85FFB476B40" blockId="15.[113,1453,1976,2084]" pageId="15" pageNumber="600">
|
||
Fig. 15.
|
||
<taxonomicName id="EB986C9A3D1D7575FF58F85FFE9964A9" authority="Yu & Chan & Achituv & Kolbasov, 2017" authorityName="Yu & Chan & Achituv & Kolbasov" authorityYear="2017" box="[196,332,1976,1997]" class="Maxillopoda" family="Archaeobalanidae" genus="Acasta" kingdom="Animalia" order="Sessilia" pageId="15" pageNumber="600" phylum="Arthropoda" rank="species" species="clausa" status="sp. nov.">
|
||
<emphasis id="1EECCB0B3D1D7575FF58F85FFE9964A9" box="[196,332,1976,1997]" italics="true" pageId="15" pageNumber="600">Acasta clausa</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="05DF76703D1D7575FEC8F85FFE7164A9" box="[340,420,1976,1997]" pageId="15" pageNumber="600" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, shell, general view and compartments (holotype: A, B, D–K; paratype: C from Taiwan). A, B, Complete shell, left and right side; C, Complete shell, left side; D, E, Rostrum, external and internal surface; F, G, Carina, external and internal surface; H, I, Carinolatus 1, external and internal surface; J, K, Carinolatus 2, external and internal surface. Abbreviations:
|
||
<emphasis id="1EECCB0B3D1D7575FABEF816FA846B63" box="[1314,1361,2033,2055]" italics="true" pageId="15" pageNumber="600">ba =</emphasis>
|
||
basis,
|
||
<emphasis id="1EECCB0B3D1D7575FA09F815FF546B40" italics="true" pageId="15" pageNumber="600">ca =</emphasis>
|
||
carina,
|
||
<emphasis id="1EECCB0B3D1D7575FF4EF7E9FED76B40" box="[210,258,2062,2084]" italics="true" pageId="15" pageNumber="600">
|
||
cl
|
||
<superScript id="DBEDBA513D1D7575FF7FF7E9FF3F6B7E" attach="left" box="[227,234,2062,2074]" fontSize="5" pageId="15" pageNumber="600">1</superScript>
|
||
=
|
||
</emphasis>
|
||
carinolatus 1,
|
||
<emphasis id="1EECCB0B3D1D7575FE0BF7E9FE106B40" box="[407,453,2062,2084]" italics="true" pageId="15" pageNumber="600">
|
||
cl
|
||
<superScript id="DBEDBA513D1D7575FE3AF7E9FE786B7E" attach="left" box="[422,429,2062,2074]" fontSize="5" pageId="15" pageNumber="600">2</superScript>
|
||
=
|
||
</emphasis>
|
||
carinolatus 2,
|
||
<emphasis id="1EECCB0B3D1D7575FDC6F7E8FDAE6B40" box="[602,635,2063,2084]" italics="true" pageId="15" pageNumber="600">r =</emphasis>
|
||
rostrum,
|
||
<emphasis id="1EECCB0B3D1D7575FD45F7E8FCD06B40" box="[729,773,2063,2084]" italics="true" pageId="15" pageNumber="600">sc =</emphasis>
|
||
scutum,
|
||
<emphasis id="1EECCB0B3D1D7575FCFCF7E8FC5F6B40" box="[864,906,2063,2084]" italics="true" pageId="15" pageNumber="600">te =</emphasis>
|
||
tergum. Scale bars in µm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="78E747913D02756AFF14F836FDD56B44" ID-DOI="http://doi.org/10.5281/zenodo.5358411" ID-Zenodo-Dep="5358411" httpUri="https://zenodo.org/record/5358411/files/figure.png" pageId="16" pageNumber="601" startId="16.[136,171,2001,2023]" targetBox="[136,1474,222,1986]" targetPageId="16">
|
||
<paragraph id="2C2717193D02756AFF14F836FDD56B44" blockId="16.[136,1475,2001,2081]" pageId="16" pageNumber="601">
|
||
Fig. 16.
|
||
<taxonomicName id="EB986C9A3D02756AFF41F835FEB36482" authority="Yu & Chan & Achituv & Kolbasov, 2017" authorityName="Yu & Chan & Achituv & Kolbasov" authorityYear="2017" box="[221,358,2001,2023]" class="Maxillopoda" family="Archaeobalanidae" genus="Acasta" kingdom="Animalia" order="Sessilia" pageId="16" pageNumber="601" phylum="Arthropoda" rank="species" species="clausa" status="sp. nov.">
|
||
<emphasis id="1EECCB0B3D02756AFF41F835FEB36482" box="[221,358,2001,2023]" italics="true" pageId="16" pageNumber="601">Acasta clausa</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="05DF76703D02756AFEF2F835FE6A6483" box="[366,447,2002,2023]" pageId="16" pageNumber="601" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, opercular plates and basis (holotype). A, Basis, internal side (partially destroyed); B, C, Right scutum, external and internal view; D, E, Left scutum, external and internal view; F, G, Right and left terga, external view; H, I, Right and left terga, internal view. Scale bars in µm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="78E747913D03756BFFEDFB91FB7B67E8" ID-DOI="http://doi.org/10.5281/zenodo.5358413" ID-Zenodo-Dep="5358413" box="[113,1198,1142,1164]" httpUri="https://zenodo.org/record/5358413/files/figure.png" pageId="17" pageNumber="602" startId="17.[113,148,1142,1164]" targetBox="[113,1451,189,1124]" targetPageId="17">
|
||
<paragraph id="2C2717193D03756BFFEDFB91FB7B67E8" blockId="17.[113,1198,1142,1164]" box="[113,1198,1142,1164]" pageId="17" pageNumber="602">
|
||
Fig. 17.
|
||
<taxonomicName id="EB986C9A3D03756BFF59FB90FE9867EF" authority="Yu & Chan & Achituv & Kolbasov, 2017" authorityName="Yu & Chan & Achituv & Kolbasov" authorityYear="2017" box="[197,333,1142,1164]" class="Maxillopoda" family="Archaeobalanidae" genus="Acasta" kingdom="Animalia" order="Sessilia" pageId="17" pageNumber="602" phylum="Arthropoda" rank="species" species="clausa" status="sp. nov.">
|
||
<emphasis id="1EECCB0B3D03756BFF59FB90FE9867EF" box="[197,333,1142,1164]" italics="true" pageId="17" pageNumber="602">Acasta clausa</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="05DF76703D03756BFECAFB90FE7367E8" box="[342,422,1143,1164]" pageId="17" pageNumber="602" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, mouth parts (holotype). A, B, Mandibles; C, D, Maxillules. Scale bars in µm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="2C2717193D03756BFFEDF8E3FC1B645F" blockId="17.[113,753,1796,2108]" lastBlockId="17.[812,1452,1220,1852]" pageId="17" pageNumber="602">
|
||
Cirrus I with rami unequal; anterior ramus (14 annuli) twice longer than posterior ramus (7 annuli); both rami covered with dense setae. Cirrus II (
|
||
<figureCitation id="B4A30B9C3D03756BFE04F8A3FDC26438" box="[408,535,1860,1884]" captionStart="Fig" captionStartId="21.[113,148,1385,1407]" captionTargetBox="[114,1451,189,1370]" captionTargetId="figure-11@21.[110,1454,186,1372]" captionTargetPageId="21" captionText="Fig. 21. Acasta clausa sp. nov., cirri (SEM, paratype, from Taiwan). A, Cirrus II; B, Cirrus II, posterior ramus, annuli 1–3; C, Cirrus IV, fifth annulus of anterior ramus; D, Cirrus IV; E, Cirrus IV, basal annuli of anterior ramus. Scale bars in µm." figureDoi="http://doi.org/10.5281/zenodo.5358423" httpUri="https://zenodo.org/record/5358423/files/figure.png" pageId="17" pageNumber="602">Fig. 21A, B</figureCitation>
|
||
) with rami unequal; anterior ramus (8 annuli) longer than posterior ramus (6 annuli); annuli of rami with long, dense, simple and serrate setae on anterior edge and along upper margin; tuft of serrate setae in posterio-distal corner; lateral surfaces with ctenoid scales; protopod with long, serrate and plumose setae. Cirrus III (
|
||
<figureCitation id="B4A30B9C3D03756BFF07F7E3FF296B78" box="[155,252,2052,2076]" captionStart="Fig" captionStartId="18.[136,171,1989,2011]" captionTargetBox="[135,1473,262,1973]" captionTargetId="figure-47@18.[132,1476,258,1975]" captionTargetPageId="18" captionText="Fig. 18. Acasta clausa sp. nov., cirri and penis (holotype). A, Cirrus III, proximal part; B, Basal part of penis; C, Distal part of penis. Abbreviations: c6 = coxa of cirrus VI, pe = penis. Scale bars in µm." figureDoi="http://doi.org/10.5281/zenodo.5358415" httpUri="https://zenodo.org/record/5358415/files/figure.png" pageId="17" pageNumber="602">Fig. 18A</figureCitation>
|
||
) with anterior ramus (9 annuli) slightly longer than posterior (9 annuli); ramal annuli without denticles, with long, simple and serrate setae on anterior edges and lateral surfaces; tuft of serrate setae in posterio-distal corner. Cirrus IV (
|
||
<figureCitation id="B4A30B9C3D03756BFCC0FAE3FC0B6678" box="[860,990,1284,1308]" captionStart="Fig" captionStartId="21.[113,148,1385,1407]" captionTargetBox="[114,1451,189,1370]" captionTargetId="figure-11@21.[110,1454,186,1372]" captionTargetPageId="21" captionText="Fig. 21. Acasta clausa sp. nov., cirri (SEM, paratype, from Taiwan). A, Cirrus II; B, Cirrus II, posterior ramus, annuli 1–3; C, Cirrus IV, fifth annulus of anterior ramus; D, Cirrus IV; E, Cirrus IV, basal annuli of anterior ramus. Scale bars in µm." figureDoi="http://doi.org/10.5281/zenodo.5358423" httpUri="https://zenodo.org/record/5358423/files/figure.png" pageId="17" pageNumber="602">Fig. 21C–E</figureCitation>
|
||
) with rami unequal; anterior ramus with 20 annuli, posterior ramus with 26; basal annuli of anterior ramus with 3–5 upward denticles and combs of sharp small denticles on upper half of anterior edge; basal and middle annuli of anterior ramus with 2–4 long and middle serrate setae on upper part of anterior edge; tuft of thin, simple setae on posterior-diatal corner; basal and middle annuli of posterior ramus with 3 pairs of setae on upper part of anterior edge, tuft of setae on posterio-distal corner. Cirrus V with 26 and 28 annuli in anterior and posterior rami respectively; annuli of anterior ramus with 3 pairs of long, middle and short serrulate setae on anterior edge; tuft of setae on posterio-distal corner; annuli of posterior ramus with 2 pairs of long and short anterior setae; tuft of setae on posterio-distal corner. Cirrus VI with 29 and 31 annuli on anterior and posterior rami respectively; intermediate annuli of both rami with 3 pairs of long, middle and short, serrulate setae.
|
||
</paragraph>
|
||
<paragraph id="2C2717193D03756BFCB1F883FCBC64DF" blockId="17.[813,1452,1892,1979]" pageId="17" pageNumber="602">
|
||
Penis (
|
||
<figureCitation id="B4A30B9C3D03756BFCE7F883FBDA6418" box="[891,1039,1892,1916]" captionStart="Fig" captionStartId="18.[136,171,1989,2011]" captionTargetBox="[135,1473,262,1973]" captionTargetId="figure-47@18.[132,1476,258,1975]" captionTargetPageId="18" captionText="Fig. 18. Acasta clausa sp. nov., cirri and penis (holotype). A, Cirrus III, proximal part; B, Basal part of penis; C, Distal part of penis. Abbreviations: c6 = coxa of cirrus VI, pe = penis. Scale bars in µm." figureDoi="http://doi.org/10.5281/zenodo.5358415" httpUri="https://zenodo.org/record/5358415/files/figure.png" pageId="17" pageNumber="602">Figs. 18B, C</figureCitation>
|
||
,
|
||
<figureCitation id="B4A30B9C3D03756BFB83F883FBBF6418" box="[1055,1130,1892,1916]" captionStart="Fig" captionStartId="20.[135,170,1996,2018]" captionTargetBox="[135,1473,189,1980]" captionTargetId="figure-8@20.[132,1476,186,1983]" captionTargetPageId="20" captionText="Fig. 20. Acasta clausa sp. nov., maxillae and penis (SEM, paratype, from Taiwan). A, Maxillae, internal surface; B, Distal lobes of maxillae; C, Proximal lobe of maxilla; D, Stub setae on proximal lobe of maxilla (groups of stub setae indicated by arrowheads); E, Small setae on basal part of maxilla; F, Basal part of penis; G, H, Abnormal bifurcated tip of penis. Abbreviations: c5 and c6 = cirri V and cirri VI, pe = penis. Scale bars in µm." figureDoi="http://doi.org/10.5281/zenodo.5358419" httpUri="https://zenodo.org/record/5358419/files/figure.png" pageId="17" pageNumber="602">20F–H</figureCitation>
|
||
) annulated; basidorsal point absent; gradually tapering distally; tip with few thin, simple setae.
|
||
</paragraph>
|
||
<paragraph id="2C2717193D03756FFCB1F803FF116508" blockId="17.[813,1452,2020,2076]" lastBlockId="21.[113,752,1491,1644]" lastPageId="21" lastPageNumber="606" pageId="17" pageNumber="602">
|
||
Penis of
|
||
<specimenCount id="3A9EDC903D03756BFC15F803FBCF6498" box="[905,1050,2020,2044]" pageId="17" pageNumber="602" type="generic">one specimen</specimenCount>
|
||
has abnormal bifurcated tip, both tips may function, because have terminal openings (
|
||
<figureCitation id="B4A30B9C3D03756BFA83F7E3FA756B78" box="[1311,1440,2052,2076]" captionStart="Fig" captionStartId="20.[135,170,1996,2018]" captionTargetBox="[135,1473,189,1980]" captionTargetId="figure-8@20.[132,1476,186,1983]" captionTargetPageId="20" captionText="Fig. 20. Acasta clausa sp. nov., maxillae and penis (SEM, paratype, from Taiwan). A, Maxillae, internal surface; B, Distal lobes of maxillae; C, Proximal lobe of maxilla; D, Stub setae on proximal lobe of maxilla (groups of stub setae indicated by arrowheads); E, Small setae on basal part of maxilla; F, Basal part of penis; G, H, Abnormal bifurcated tip of penis. Abbreviations: c5 and c6 = cirri V and cirri VI, pe = penis. Scale bars in µm." figureDoi="http://doi.org/10.5281/zenodo.5358419" httpUri="https://zenodo.org/record/5358419/files/figure.png" pageId="17" pageNumber="602">Fig. 20G, H</figureCitation>
|
||
).
|
||
<emphasis id="1EECCB0B3D07756FFFEDFA34FF35668F" bold="true" box="[113,224,1491,1515]" pageId="21" pageNumber="606">Remarks.</emphasis>
|
||
The new species
|
||
<taxonomicName id="EB986C9A3D07756FFE05FA34FDFB668F" authorityName="Yu & Chan & Achituv & Kolbasov" authorityYear="2017" box="[409,558,1491,1515]" class="Maxillopoda" family="Archaeobalanidae" genus="Acasta" kingdom="Animalia" order="Sessilia" pageId="21" pageNumber="606" phylum="Arthropoda" rank="species" species="clausa">
|
||
<emphasis id="1EECCB0B3D07756FFE05FA34FDFB668F" box="[409,558,1491,1515]" italics="true" pageId="21" pageNumber="606">Acasta clausa</emphasis>
|
||
</taxonomicName>
|
||
differs from other congeners in having unique semitransparent, thin lateral calcareous extensions of parietes of the wall plates filled windows areas and very short, almost rudimentary spur of tergum.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="78E747913D007568FF14F822FCE46493" ID-DOI="http://doi.org/10.5281/zenodo.5358415" ID-Zenodo-Dep="5358415" httpUri="https://zenodo.org/record/5358415/files/figure.png" pageId="18" pageNumber="603" startId="18.[136,171,1989,2011]" targetBox="[135,1473,262,1973]" targetPageId="18">
|
||
<paragraph id="2C2717193D007568FF14F822FCE46493" blockId="18.[136,1475,1989,2040]" pageId="18" pageNumber="603">
|
||
Fig. 18.
|
||
<taxonomicName id="EB986C9A3D007568FF41F822FEB364BE" authority="Yu & Chan & Achituv & Kolbasov, 2017" authorityName="Yu & Chan & Achituv & Kolbasov" authorityYear="2017" box="[221,358,1989,2010]" class="Maxillopoda" family="Archaeobalanidae" genus="Acasta" kingdom="Animalia" order="Sessilia" pageId="18" pageNumber="603" phylum="Arthropoda" rank="species" species="clausa" status="sp. nov.">
|
||
<emphasis id="1EECCB0B3D007568FF41F822FEB364BE" box="[221,358,1989,2010]" italics="true" pageId="18" pageNumber="603">Acasta clausa</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="05DF76703D007568FEF3F822FE6A64BE" box="[367,447,1989,2010]" pageId="18" pageNumber="603" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, cirri and penis (holotype). A, Cirrus III, proximal part; B, Basal part of penis; C, Distal part of penis. Abbreviations:
|
||
<emphasis id="1EECCB0B3D007568FE82F806FE986493" box="[286,333,2017,2039]" italics="true" pageId="18" pageNumber="603">c6 =</emphasis>
|
||
coxa of cirrus VI,
|
||
<emphasis id="1EECCB0B3D007568FD97F805FDEF6493" box="[523,570,2018,2039]" italics="true" pageId="18" pageNumber="603">pe =</emphasis>
|
||
penis. Scale bars in µm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="78E747913D017569FFEDF86CFECB6493" ID-DOI="http://doi.org/10.5281/zenodo.5358417" ID-Zenodo-Dep="5358417" httpUri="https://zenodo.org/record/5358417/files/figure.png" pageId="19" pageNumber="604" startId="19.[113,148,1931,1953]" targetBox="[113,1451,263,1915]" targetPageId="19">
|
||
<paragraph id="2C2717193D017569FFEDF86CFECB6493" blockId="19.[113,1453,1931,2040]" pageId="19" pageNumber="604">
|
||
Fig. 19.
|
||
<taxonomicName id="EB986C9A3D017569FF58F86CFE9964C4" authority="Yu & Chan & Achituv & Kolbasov, 2017" authorityName="Yu & Chan & Achituv & Kolbasov" authorityYear="2017" box="[196,332,1931,1952]" class="Maxillopoda" family="Archaeobalanidae" genus="Acasta" kingdom="Animalia" order="Sessilia" pageId="19" pageNumber="604" phylum="Arthropoda" rank="species" species="clausa" status="sp. nov.">
|
||
<emphasis id="1EECCB0B3D017569FF58F86CFE9964C4" box="[196,332,1931,1952]" italics="true" pageId="19" pageNumber="604">Acasta clausa</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="05DF76703D017569FEC9F86BFE7064C5" box="[341,421,1932,1953]" pageId="19" pageNumber="604" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, mouth parts (SEM, paratype, from Taiwan). A, Labrum and mandibular palps; B, Ctenoid scales at base of mandibular palp; C, Upper half of mandibular palp; D, Enlarged crests of labrum (denticles indicated by arrows); E, Mandible; F, Biserrate setae on lateral surface of mandible; G, H, Maxillules; I, Lower margin of maxillule. Abbreviations:
|
||
<emphasis id="1EECCB0B3D017569FB20F822FB2B64BE" box="[1212,1278,1989,2010]" italics="true" pageId="19" pageNumber="604">mdp =</emphasis>
|
||
mandibular palp. Scale bars in µm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="78E747913D06756EFF1BF82BFDFA6B5C" ID-DOI="http://doi.org/10.5281/zenodo.5358419" ID-Zenodo-Dep="5358419" httpUri="https://zenodo.org/record/5358419/files/figure.png" pageId="20" pageNumber="605" startId="20.[135,170,1996,2018]" targetBox="[135,1473,189,1980]" targetPageId="20">
|
||
<paragraph id="2C2717193D06756EFF1BF82BFDFA6B5C" blockId="20.[135,1475,1996,2104]" pageId="20" pageNumber="605">
|
||
Fig. 20.
|
||
<taxonomicName id="EB986C9A3D06756EFF43F82BFEBC6485" authority="Yu & Chan & Achituv & Kolbasov, 2017" authorityName="Yu & Chan & Achituv & Kolbasov" authorityYear="2017" box="[223,361,1996,2017]" class="Maxillopoda" family="Archaeobalanidae" genus="Acasta" kingdom="Animalia" order="Sessilia" pageId="20" pageNumber="605" phylum="Arthropoda" rank="species" species="clausa" status="sp. nov.">
|
||
<emphasis id="1EECCB0B3D06756EFF43F82BFEBC6485" box="[223,361,1996,2017]" italics="true" pageId="20" pageNumber="605">Acasta clausa</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="05DF76703D06756EFEEFF82BFE106485" box="[371,453,1996,2017]" pageId="20" pageNumber="605" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, maxillae and penis (SEM, paratype, from Taiwan). A, Maxillae, internal surface; B, Distal lobes of maxillae; C, Proximal lobe of maxilla; D, Stub setae on proximal lobe of maxilla (groups of stub setae indicated by arrowheads); E, Small setae on basal part of maxilla; F, Basal part of penis; G, H, Abnormal bifurcated tip of penis. Abbreviations:
|
||
<emphasis id="1EECCB0B3D06756EFA9CF7E1FAC26B7F" box="[1280,1303,2054,2075]" italics="true" pageId="20" pageNumber="605">c5</emphasis>
|
||
and
|
||
<emphasis id="1EECCB0B3D06756EFAD0F7E2FAAF6B7F" box="[1356,1402,2053,2075]" italics="true" pageId="20" pageNumber="605">c6 =</emphasis>
|
||
cirri V and cirri VI,
|
||
<emphasis id="1EECCB0B3D06756EFE95F7C4FEE26B5C" box="[265,311,2083,2104]" italics="true" pageId="20" pageNumber="605">pe =</emphasis>
|
||
penis. Scale bars in µm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="78E747913D07756FFFEDFA8EFB4B66FF" ID-DOI="http://doi.org/10.5281/zenodo.5358423" ID-Zenodo-Dep="5358423" httpUri="https://zenodo.org/record/5358423/files/figure.png" pageId="21" pageNumber="606" startId="21.[113,148,1385,1407]" targetBox="[114,1451,189,1370]" targetPageId="21">
|
||
<paragraph id="2C2717193D07756FFFEDFA8EFB4B66FF" blockId="21.[113,1453,1385,1436]" pageId="21" pageNumber="606">
|
||
Fig. 21.
|
||
<taxonomicName id="EB986C9A3D07756FFF58FA8EFE9E661A" authority="Yu & Chan & Achituv & Kolbasov, 2017" authorityName="Yu & Chan & Achituv & Kolbasov" authorityYear="2017" box="[196,331,1385,1406]" class="Maxillopoda" family="Archaeobalanidae" genus="Acasta" kingdom="Animalia" order="Sessilia" pageId="21" pageNumber="606" phylum="Arthropoda" rank="species" species="clausa" status="sp. nov.">
|
||
<emphasis id="1EECCB0B3D07756FFF58FA8EFE9E661A" box="[196,331,1385,1406]" italics="true" pageId="21" pageNumber="606">Acasta clausa</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="05DF76703D07756FFECFFA8DFE76661B" box="[339,419,1386,1407]" pageId="21" pageNumber="606" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, cirri (SEM, paratype, from Taiwan). A, Cirrus II; B, Cirrus II, posterior ramus, annuli 1–3; C, Cirrus IV, fifth annulus of anterior ramus; D, Cirrus IV; E, Cirrus IV, basal annuli of anterior ramus. Scale bars in µm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="648244923D07756FFFEDF974FDFC646F" pageId="21" pageNumber="606" type="etymology">
|
||
<paragraph id="2C2717193D07756FFFEDF974FDFC646F" blockId="21.[113,753,1683,1803]" pageId="21" pageNumber="606">
|
||
<emphasis id="1EECCB0B3D07756FFFEDF974FF2765CF" bold="true" box="[113,242,1683,1707]" pageId="21" pageNumber="606">Etymology.</emphasis>
|
||
The specific name is derived from Latin ‘clausa’, meaning ‘closed’, referring to the areas corresponding to six large windows filled by smooth, thin lateral calcareous extensions of parietes of the wall plates.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |