354 lines
48 KiB
XML
354 lines
48 KiB
XML
<document id="5045987E900B3A848030B302EB9BBC29" ID-CLB-Dataset="32705" ID-DOI="10.11646/zootaxa.4290.3.12" ID-GBIF-Dataset="4a5f2411-0144-4953-bddf-81af8df6714d" ID-ISSN="1175-5326" ID-Zenodo-Dep="829167" ID-ZooBank="63A4A97A-53AA-41C6-BDF1-2311F8482B25" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1500110960210" checkinUser="plazi" docAuthor="Kolbasov, Gregory A., Chan, Benny K. K. & Cheng, Yu-Rong" docDate="2017" docId="0278042FFFB21D01FF66FAE90C508F3B" docLanguage="en" docName="zootaxa.4290.3.12.pdf" docOrigin="Zootaxa 4290 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Weltneria acanthostoma Kolbasov, Chan & Cheng, 2017, sp. nov." docType="treatment" docVersion="7" lastPageNumber="597" masterDocId="FE417C57FFB31D07FFF1FF9A082A8B63" masterDocTitle="Weltneria acanthostoma sp. nov., a burrowing barnacle (Cirripedia: Acrothoracica) from the deep-waters of the South China Sea" masterLastPageNumber="599" masterPageNumber="591" pageNumber="592" updateTime="1698465435367" updateUser="ExternalLinkService">
|
||
<mods:mods id="B93946EB0D62B1B2A346AD880B7004FA" xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo id="6F40D73795BB2D52EB68332D408D8186">
|
||
<mods:title id="7C2B8D18B4893715F09A874F36D4A48D">Weltneria acanthostoma sp. nov., a burrowing barnacle (Cirripedia: Acrothoracica) from the deep-waters of the South China Sea</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name id="D586213DF6E98C9FE06FF48A12CC06B0" type="personal">
|
||
<mods:role id="585E0C6BEE205D778445B1F5F4CD9399">
|
||
<mods:roleTerm id="1DE4C407B091F70E1F4C03553FF10EB5">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="2906D88E817E698D036F0D1FD8181710">Kolbasov, Gregory A.</mods:namePart>
|
||
</mods:name>
|
||
<mods:name id="4DFAEB5BBCD7276896C1E21DB6B685FE" type="personal">
|
||
<mods:role id="B7A121A295CB21E5D5B9F4CD68AC10F7">
|
||
<mods:roleTerm id="9C874EA922E733CBABD63608037907BF">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="4EB6AECE93ADB8C479C18DEDDAB83450">Chan, Benny K. K.</mods:namePart>
|
||
</mods:name>
|
||
<mods:name id="FB6FB24F9338A4C29E088DC2C486BB23" type="personal">
|
||
<mods:role id="DAD6DD7FF950EDC29E0DD19BC970303C">
|
||
<mods:roleTerm id="075C45454E09AF023544654DAD7C4BD4">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="453347579B3EB76B38D70B922E098331">Cheng, Yu-Rong</mods:namePart>
|
||
</mods:name>
|
||
<mods:typeOfResource id="D97E8F09AC36C9BB81495768A31FAA7D">text</mods:typeOfResource>
|
||
<mods:relatedItem id="4075AA87792F4587E9CD45427E9BE166" type="host">
|
||
<mods:titleInfo id="6678780B31D071448BC9AFD7836B6B66">
|
||
<mods:title id="DA44FFEE3D7B341A85E0D9C5053AD893">Zootaxa</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part id="5BE28C5C2C379F5B872C578F6EFE849B">
|
||
<mods:date id="80ED264F939F26E84D493723AF9E096A">2017</mods:date>
|
||
<mods:detail id="5DFF6156CC1D3419B7E900EE8F27C872" type="volume">
|
||
<mods:number id="049349CBE395B7CC6F8939C67B6BAF35">4290</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="C197FC34F18BF0A3EBD9EE78D7B358C4" type="issue">
|
||
<mods:number id="5A51D8472AB08CB0AA84BE77464D29DD">3</mods:number>
|
||
</mods:detail>
|
||
<mods:extent id="93188E49517A29985451A3D56D0A334B" unit="page">
|
||
<mods:start id="77D6EE38A9B8515A08BC0BC1C94A58A3">591</mods:start>
|
||
<mods:end id="7CFF8F0F7B7649756D0B1DC9C3370771">599</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:classification id="BD36031B56A329F02C657B7B228885A4">journal article</mods:classification>
|
||
<mods:identifier id="4E9853539A28C35652248ABB3C6F8C20" type="CLB-Dataset">32705</mods:identifier>
|
||
<mods:identifier id="CF471C2E39B4CA99938406CF893E4F38" type="DOI">10.11646/zootaxa.4290.3.12</mods:identifier>
|
||
<mods:identifier id="A30FAC56AF9209CE778B65A08B9ED7B3" type="GBIF-Dataset">4a5f2411-0144-4953-bddf-81af8df6714d</mods:identifier>
|
||
<mods:identifier id="AAAF8D43041B4FC33ECEBF23F16984B7" type="ISSN">1175-5326</mods:identifier>
|
||
<mods:identifier id="EEA6E6EB2709A944B48AD0AF02D15413" type="Zenodo-Dep">829167</mods:identifier>
|
||
<mods:identifier id="B3502E67F0440DFB6713057DA0636488" type="ZooBank">63A4A97A-53AA-41C6-BDF1-2311F8482B25</mods:identifier>
|
||
</mods:mods>
|
||
<treatment id="0278042FFFB21D01FF66FAE90C508F3B" ID-DOI="http://doi.org/10.5281/zenodo.6017548" ID-GBIF-Taxon="132549441" ID-Zenodo-Dep="6017548" LSID="urn:lsid:plazi:treatment:0278042FFFB21D01FF66FAE90C508F3B" httpUri="http://treatment.plazi.org/id/0278042FFFB21D01FF66FAE90C508F3B" lastPageId="6" lastPageNumber="597" pageId="1" pageNumber="592">
|
||
<subSubSection id="C2CBE6B2FFB21D06FF66FAE909368ECC" pageId="1" pageNumber="592" type="nomenclature">
|
||
<paragraph id="8A6EB539FFB21D06FF66FAE90A0B8EED" blockId="1.[151,545,1395,1455]" box="[151,545,1395,1422]" pageId="1" pageNumber="592">
|
||
<heading id="D1260255FFB21D06FF66FAE90A0B8EED" bold="true" box="[151,545,1395,1422]" fontSize="11" level="1" pageId="1" pageNumber="592" reason="1">
|
||
<emphasis id="B8A5692BFFB21D06FF66FAE90A0B8EED" bold="true" box="[151,545,1395,1422]" pageId="1" pageNumber="592">
|
||
<taxonomicName id="4DD1CEBAFFB21D06FF66FAE909968EEE" box="[151,444,1395,1421]" class="Maxillopoda" family="Lithoglyptidae" genus="Weltneria" kingdom="Animalia" order="Pygophora" pageId="1" pageNumber="592" phylum="Arthropoda" rank="species" species="acanthostoma" status="sp. nov.">
|
||
<emphasis id="B8A5692BFFB21D06FF66FAE909968EEE" bold="true" box="[151,444,1395,1421]" italics="true" pageId="1" pageNumber="592">Weltneria acanthostoma</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A396D450FFB21D06FE35FAEE0A0B8EED" box="[452,545,1396,1422]" pageId="1" pageNumber="592" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8A6EB539FFB21D06FF66FA0C09368ECC" blockId="1.[151,545,1395,1455]" box="[151,284,1430,1455]" pageId="1" pageNumber="592">
|
||
<figureCitation id="12EAA9BCFFB21D06FF66FA0C09368ECC" box="[151,284,1430,1455]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStart-3="FIGURE 4" captionStartId-0="2.[151,250,1871,1893]" captionStartId-1="3.[151,250,1839,1861]" captionStartId-2="4.[151,250,1909,1931]" captionStartId-3="5.[151,250,1671,1693]" captionTargetBox-0="[202,1391,205,1844]" captionTargetBox-1="[264,1323,409,1818]" captionTargetBox-2="[162,1435,237,1868]" captionTargetBox-3="[151,1436,194,1649]" captionTargetId-0="figure@2.[191,1396,195,1844]" captionTargetId-1="figure@3.[264,1323,409,1818]" captionTargetId-2="figure@4.[151,1436,230,1868]" captionTargetId-3="figure@5.[151,1436,193,1649]" captionTargetPageId-0="2" captionTargetPageId-1="3" captionTargetPageId-2="4" captionTargetPageId-3="5" captionText-0="FIGURE 1. Weltneria acanthostoma sp. nov., general appearance (light microscopy). (A) General view, lateral side, part of mantle from rear side enlarged in rectangular area. (B) Opercular area, lateral view, parts of opercular bar with tiny bifid teeth and posterior margin of aperture with simple mantle teeth enlarged in rectangular areas. (C) Attachment disk separated from mantle sac, frontal view. (D) Posterior part of thorax with bases of terminal cirri and caudal appendages. Abbreviations: ad — attachment disk, ca — caudal appendages, ob — opercular bars, oc — oral / mouth cone, tc — terminal cirri. Scale bars in µm." captionText-1="FIGURE 2. Weltneria acanthostoma sp. nov., general morphology. (A) General view, lateral side. (B) Opercular area, lateral view. (C) Attachment disk separated from mantle sac, frontal view. (D) Mouth cirrus. (E) Caudal appendage. (F) Labrum, lateral view. Abbreviations: ad — attachment disk, ba — basis, co — coxa, em — embryos, er — external / posterior ramus, ir — internal / anterior ramus, mdp — mandibular palp, ob — opercular bars, oc — oral / mouth cone, tc — terminal cirri. Scale bars in µm." captionText-2="FIGURE 3. Weltneria acanthostoma sp. nov., mouth parts (light microscopy). (A) Labrum, lateral view. (B, C) Mandibles. (D, E) Maxillules. (F) Maxillae. (G) Mouth cirrus. Abbreviations: ba — basis, co — coxa, dpl — dorsal process of labrum, er — external / posterior ramus, ir — internal / anterior ramus, mdp — mandibular palp, oes — oesophagus. Scale bars in µm." captionText-3="FIGURE 4. Weltneria acanthostoma sp. nov., mouthparts. (A, C) Mandibles. (B, D) Inferior angle of mandibles. (E) Maxillule. (F, G) Cutting edge of maxillules. (H) Maxillae. Scale bars in µm." httpUri-0="https://zenodo.org/record/829169/files/figure.png" httpUri-1="https://zenodo.org/record/829171/files/figure.png" httpUri-2="https://zenodo.org/record/829173/files/figure.png" httpUri-3="https://zenodo.org/record/829175/files/figure.png" pageId="1" pageNumber="592">Figures 1–4</figureCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C2CBE6B2FFB21D06FF66FA440CC28D00" pageId="1" pageNumber="592" type="materials_examined">
|
||
<paragraph id="8A6EB539FFB21D06FF66FA440CC28D00" blockId="1.[151,1437,1502,1995]" pageId="1" pageNumber="592">
|
||
<materialsCitation id="3AB9BF64FFB21D06FF66FA440CCF8D00" ID-GBIF-Occurrence="1572326016" collectingDate="2014-01-01" collectorName="One & Waren & Stn DW" country="Taiwan" county="Academia Sinica" elevation="534" latitude="15.073033" location="Blue Ridge Seamount" longLatPrecision="1" longitude="116.51977" municipality="Biodiversity Research Museum" pageId="1" pageNumber="592" specimenCount="3" typeStatus="holotype">
|
||
<emphasis id="B8A5692BFFB21D06FF66FA4409608E94" bold="true" box="[151,330,1502,1527]" pageId="1" pageNumber="592">
|
||
<typeStatus id="556A0B9BFFB21D06FF66FA4408F88E94" box="[151,210,1502,1527]" pageId="1" pageNumber="592">Type</typeStatus>
|
||
material.
|
||
</emphasis>
|
||
<collectorName id="2724D0EFFFB21D06FEA7FA4509AF8E94" box="[342,389,1503,1527]" pageId="1" pageNumber="592">One</collectorName>
|
||
female (
|
||
<typeStatus id="556A0B9BFFB21D06FE00FA440A7C8E94" box="[497,598,1502,1527]" pageId="1" pageNumber="592" type="holotype">holotype</typeStatus>
|
||
) in the dead part of a colony of the scleractinian
|
||
<taxonomicName id="4DD1CEBAFFB21D06FB44FA440DBE8E95" box="[1205,1428,1502,1526]" class="Anthozoa" family="Oculinidae" genus="Madrepora" kingdom="Animalia" order="Scleractinia" pageId="1" pageNumber="592" phylum="Cnidaria" rank="species" species="oculata">
|
||
<emphasis id="B8A5692BFFB21D06FB44FA440DBE8E95" box="[1205,1428,1502,1526]" italics="true" pageId="1" pageNumber="592">Madrepora oculata</emphasis>
|
||
</taxonomicName>
|
||
; collected by deep-sea
|
||
<collectorName id="2724D0EFFFB21D06FE67F99909F48D78" box="[406,478,1539,1563]" pageId="1" pageNumber="592">Warén</collectorName>
|
||
dredge at
|
||
<collectorName id="2724D0EFFFB21D06FDABF9990A9D8D79" box="[602,695,1539,1563]" pageId="1" pageNumber="592">Stn DW</collectorName>
|
||
4100,
|
||
<geoCoordinate id="EFE5D3FEFFB21D06FCF8F9980B988D79" box="[777,946,1538,1563]" direction="north" orientation="latitude" pageId="1" pageNumber="592" precision="1" value="15.073033">15°04.3820’ N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EFE5D3FEFFB21D06FC31F9980C598D79" box="[960,1139,1538,1563]" direction="east" orientation="longitude" pageId="1" pageNumber="592" precision="1" value="116.51977">116°31.1860’ E</geoCoordinate>
|
||
, depth
|
||
<elevation id="01FC520AFFB21D06FB39F9980D398D79" box="[1224,1299,1538,1563]" metricMagnitude="2" metricUnit="m" metricValue="5.34" pageId="1" pageNumber="592" unit="m" value="534.0">
|
||
<quantity id="4D2918DCFFB21D06FB39F9980D398D79" box="[1224,1299,1538,1563]" metricMagnitude="2" metricUnit="m" metricValue="5.34" pageId="1" pageNumber="592" unit="m" value="534.0">534 m</quantity>
|
||
</elevation>
|
||
, hard rocky bottom;
|
||
<location id="8F0EE3E2FFB21D06FF08F9BC09D08D5C" LSID="urn:lsid:plazi:treatment:0278042FFFB21D01FF66FAE90C508F3B:8F0EE3E2FFB21D06FF08F9BC09D08D5C" box="[249,506,1574,1599]" country="Taiwan" county="Academia Sinica" latitude="15.073033" longLatPrecision="1" longitude="116.51977" municipality="Biodiversity Research Museum" name="Blue Ridge Seamount" pageId="1" pageNumber="592">Blue Ridge Seamount</location>
|
||
,
|
||
<location id="8F0EE3E2FFB21D06FDF8F9BC0A408D5C" LSID="urn:lsid:plazi:treatment:0278042FFFB21D01FF66FAE90C508F3B:8F0EE3E2FFB21D06FDF8F9BC0A408D5C" box="[521,618,1574,1599]" country="Taiwan" county="Academia Sinica" latitude="15.073033" longLatPrecision="1" longitude="116.51977" municipality="Biodiversity Research Museum" name="Nan-Hai" pageId="1" pageNumber="592">Nan-Hai</location>
|
||
2014 expedition,
|
||
<collectingDate id="EE2B6A11FFB21D06FCB1F9BD0BE88D5C" box="[832,962,1575,1599]" pageId="1" pageNumber="592" value="2014-01-01">
|
||
<date id="FE6F93F9FFB21D06FCB1F9BD0BE88D5C" box="[832,962,1575,1599]" pageId="1" pageNumber="592" value="2014-01-01">01.01.2014</date>
|
||
</collectingDate>
|
||
; fixed in absolute ethanol.
|
||
<location id="8F0EE3E2FFB21D06FAF5F9BC0D1A8D5C" LSID="urn:lsid:plazi:treatment:0278042FFFB21D01FF66FAE90C508F3B:8F0EE3E2FFB21D06FAF5F9BC0D1A8D5C" box="[1284,1328,1574,1599]" country="Taiwan" county="Academia Sinica" latitude="15.073033" longLatPrecision="1" longitude="116.51977" municipality="Biodiversity Research Museum" name="The" pageId="1" pageNumber="592">The</location>
|
||
<typeStatus id="556A0B9BFFB21D06FACBF9BC0DB68D5C" box="[1338,1436,1574,1599]" pageId="1" pageNumber="592" type="holotype">holotype</typeStatus>
|
||
(BRMAST-Cir-001) is deposited in the
|
||
<collectingMunicipality id="6A0A2F43FFB21D06FDA2F9D00B9D8D01" box="[595,951,1610,1635]" pageId="1" pageNumber="592">Biodiversity Research Museum</collectingMunicipality>
|
||
,
|
||
<collectingCounty id="630FCDB5FFB21D06FC33F9D00CA98D00" box="[962,1155,1610,1635]" pageId="1" pageNumber="592">Academia Sinica</collectingCounty>
|
||
,
|
||
<collectingCountry id="F2C6F5A9FFB21D06FB7EF9D00CCF8D00" box="[1167,1253,1610,1635]" name="Taiwan" pageId="1" pageNumber="592">Taiwan</collectingCountry>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C2CBE6B2FFB21D06FF36F9F409278DAC" pageId="1" pageNumber="592" type="diagnosis">
|
||
<paragraph id="8A6EB539FFB21D06FF36F9F409278DAC" blockId="1.[151,1437,1502,1995]" pageId="1" pageNumber="592">
|
||
<emphasis id="B8A5692BFFB21D06FF36F9F4096B8DE4" bold="true" box="[199,321,1646,1671]" pageId="1" pageNumber="592">Diagnosis.</emphasis>
|
||
<taxonomicName id="4DD1CEBAFFB21D06FEBDF9F4099C8DE5" box="[332,438,1646,1670]" class="Maxillopoda" family="Lithoglyptidae" genus="Weltneria" kingdom="Animalia" order="Pygophora" pageId="1" pageNumber="592" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B8A5692BFFB21D06FEBDF9F4099C8DE5" box="[332,438,1646,1670]" italics="true" pageId="1" pageNumber="592">Weltneria</emphasis>
|
||
</taxonomicName>
|
||
having opercular bars with outer and inner rows of simple hooked teeth and hooked posterior processes; mantle sac without conspicuous teeth; lateral bars absent; attachment disk without calcareous formation.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C2CBE6B2FFB21D01FF36F9400A5C8F6C" lastPageId="6" lastPageNumber="597" pageId="1" pageNumber="592" type="description">
|
||
<paragraph id="8A6EB539FFB21D04FF36F94009218A07" blockId="1.[151,1437,1502,1995]" lastBlockId="3.[151,1436,151,356]" lastPageId="3" lastPageNumber="594" pageId="1" pageNumber="592">
|
||
<emphasis id="B8A5692BFFB21D06FF36F94009738D90" bold="true" box="[199,345,1754,1779]" pageId="1" pageNumber="592">Description.</emphasis>
|
||
Female large, ~
|
||
<quantity id="4D2918DCFFB21D06FDD3F9400AA08D91" box="[546,650,1754,1779]" metricMagnitude="-3" metricUnit="m" metricValue="5.75" pageId="1" pageNumber="592" unit="mm" value="5.75">5.75 mm</quantity>
|
||
height (from bottom of attachment disc to apex of opercular bars). Mantle white-brown in ethanol with brown coloration at basal part (
|
||
<figureCitation id="12EAA9BCFFB21D06FC49F9640BD18C74" box="[952,1019,1790,1815]" captionStart="FIGURE 1" captionStartId="2.[151,250,1871,1893]" captionTargetBox="[202,1391,205,1844]" captionTargetId="figure@2.[191,1396,195,1844]" captionTargetPageId="2" captionText="FIGURE 1. Weltneria acanthostoma sp. nov., general appearance (light microscopy). (A) General view, lateral side, part of mantle from rear side enlarged in rectangular area. (B) Opercular area, lateral view, parts of opercular bar with tiny bifid teeth and posterior margin of aperture with simple mantle teeth enlarged in rectangular areas. (C) Attachment disk separated from mantle sac, frontal view. (D) Posterior part of thorax with bases of terminal cirri and caudal appendages. Abbreviations: ad — attachment disk, ca — caudal appendages, ob — opercular bars, oc — oral / mouth cone, tc — terminal cirri. Scale bars in µm." httpUri="https://zenodo.org/record/829169/files/figure.png" pageId="1" pageNumber="592">Fig. 1</figureCitation>
|
||
A); mantle sac lacking conspicuous mantle teeth, except simple sharp teeth along posterior margin of aperture; dense setae in posterior and lateral parts of opercular area; mantle micro-sculpture of tiny, hardly visible, simple, bifid and trifid teeth scattered over rear and lateral sides of mantle sac, and multifid ctenoid scales of opercular area; lateral bars and orificial knob absent; group of embryos at attachment area (
|
||
<figureCitation id="12EAA9BCFFB21D06FDCEF8140AAB8CC4" box="[575,641,1934,1959]" captionStart="FIGURE 1" captionStartId="2.[151,250,1871,1893]" captionTargetBox="[202,1391,205,1844]" captionTargetId="figure@2.[191,1396,195,1844]" captionTargetPageId="2" captionText="FIGURE 1. Weltneria acanthostoma sp. nov., general appearance (light microscopy). (A) General view, lateral side, part of mantle from rear side enlarged in rectangular area. (B) Opercular area, lateral view, parts of opercular bar with tiny bifid teeth and posterior margin of aperture with simple mantle teeth enlarged in rectangular areas. (C) Attachment disk separated from mantle sac, frontal view. (D) Posterior part of thorax with bases of terminal cirri and caudal appendages. Abbreviations: ad — attachment disk, ca — caudal appendages, ob — opercular bars, oc — oral / mouth cone, tc — terminal cirri. Scale bars in µm." httpUri="https://zenodo.org/record/829169/files/figure.png" pageId="1" pageNumber="592">Figs 1</figureCitation>
|
||
A, B, 2A, B). Operculum wide, oval shaped; opercular bars massive, ~ 2.0 mm long, slightly sinusoid, with sharp, hooked posterior processes; outer/lateral and inner / occludent margins with 5 and 4 conspicuous simple hooked teeth, respectively, larger teeth situated on small hillock approximately at middle of opercular bar on both lateral and occludent margins; surface of opercular bars covered with dense, tiny, blunt knobs and sharp denticles, tiny bifid teeth along occludent margin (
|
||
<figureCitation id="12EAA9BCFFB01D04FC30FF450C298B9B" box="[961,1027,223,248]" captionStart="FIGURE 1" captionStartId="2.[151,250,1871,1893]" captionTargetBox="[202,1391,205,1844]" captionTargetId="figure@2.[191,1396,195,1844]" captionTargetPageId="2" captionText="FIGURE 1. Weltneria acanthostoma sp. nov., general appearance (light microscopy). (A) General view, lateral side, part of mantle from rear side enlarged in rectangular area. (B) Opercular area, lateral view, parts of opercular bar with tiny bifid teeth and posterior margin of aperture with simple mantle teeth enlarged in rectangular areas. (C) Attachment disk separated from mantle sac, frontal view. (D) Posterior part of thorax with bases of terminal cirri and caudal appendages. Abbreviations: ad — attachment disk, ca — caudal appendages, ob — opercular bars, oc — oral / mouth cone, tc — terminal cirri. Scale bars in µm." httpUri="https://zenodo.org/record/829169/files/figure.png" pageId="3" pageNumber="594">Figs 1</figureCitation>
|
||
A, B, 2A, B). Typical comb collar in posterior part of aperture. Attachment disk chitinous, drop-shaped, ~
|
||
<quantity id="4D2918DCFFB01D04FC53FE9E0BD38A7F" box="[930,1017,260,285]" metricMagnitude="-3" metricUnit="m" metricValue="3.6" pageId="3" pageNumber="594" unit="mm" value="3.6">3.6 mm</quantity>
|
||
long, with distinct growth lines (15), upper/older quarter dark colored, lower part semitransparent, no calcareous formation/inclusions inside (
|
||
<figureCitation id="12EAA9BCFFB01D04FAC8FEBD0D578A23" box="[1337,1405,295,320]" captionStart="FIGURE 1" captionStartId="2.[151,250,1871,1893]" captionTargetBox="[202,1391,205,1844]" captionTargetId="figure@2.[191,1396,195,1844]" captionTargetPageId="2" captionText="FIGURE 1. Weltneria acanthostoma sp. nov., general appearance (light microscopy). (A) General view, lateral side, part of mantle from rear side enlarged in rectangular area. (B) Opercular area, lateral view, parts of opercular bar with tiny bifid teeth and posterior margin of aperture with simple mantle teeth enlarged in rectangular areas. (C) Attachment disk separated from mantle sac, frontal view. (D) Posterior part of thorax with bases of terminal cirri and caudal appendages. Abbreviations: ad — attachment disk, ca — caudal appendages, ob — opercular bars, oc — oral / mouth cone, tc — terminal cirri. Scale bars in µm." httpUri="https://zenodo.org/record/829169/files/figure.png" pageId="3" pageNumber="594">Figs 1</figureCitation>
|
||
A, C, 2A, C).
|
||
</paragraph>
|
||
<caption id="DEAEE5B1FFB11D05FF66F8D50D758C8F" httpUri="https://zenodo.org/record/829169/files/figure.png" pageId="2" pageNumber="593" targetBox="[202,1391,205,1844]" targetPageId="2">
|
||
<paragraph id="8A6EB539FFB11D05FF66F8D50D758C8F" blockId="2.[151,1436,1871,2029]" pageId="2" pageNumber="593">
|
||
<emphasis id="B8A5692BFFB11D05FF66F8D5093F8C07" bold="true" box="[151,277,1871,1893]" pageId="2" pageNumber="593">FIGURE 1.</emphasis>
|
||
<taxonomicName id="4DD1CEBAFFB11D05FEEDF8D50A3E8C06" box="[284,532,1871,1893]" class="Maxillopoda" family="Lithoglyptidae" genus="Weltneria" kingdom="Animalia" order="Pygophora" pageId="2" pageNumber="593" phylum="Arthropoda" rank="species" species="acanthostoma" status="sp. nov.">
|
||
<emphasis id="B8A5692BFFB11D05FEEDF8D50A3E8C06" box="[284,532,1871,1893]" italics="true" pageId="2" pageNumber="593">Weltneria acanthostoma</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A396D450FFB11D05FDEDF8CA0A458C06" box="[540,623,1872,1893]" pageId="2" pageNumber="593" rank="species">
|
||
<emphasis id="B8A5692BFFB11D05FDEDF8CA0A458C06" bold="true" box="[540,623,1872,1893]" pageId="2" pageNumber="593">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, general appearance (light microscopy). (A) General view, lateral side, part of mantle from rear side enlarged in rectangular area. (B) Opercular area, lateral view, parts of opercular bar with tiny bifid teeth and posterior margin of aperture with simple mantle teeth enlarged in rectangular areas. (C) Attachment disk separated from mantle sac, frontal view. (D) Posterior part of thorax with bases of terminal cirri and caudal appendages. Abbreviations:
|
||
<emphasis id="B8A5692BFFB11D05FA98F82E0DA88CA9" box="[1385,1410,1972,1994]" italics="true" pageId="2" pageNumber="593">ad</emphasis>
|
||
— attachment disk,
|
||
<emphasis id="B8A5692BFFB11D05FEB2F84209718C8E" box="[323,347,2008,2029]" italics="true" pageId="2" pageNumber="593">ca</emphasis>
|
||
—caudal appendages,
|
||
<emphasis id="B8A5692BFFB11D05FDCEF84C0A728C8F" box="[575,600,2006,2028]" italics="true" pageId="2" pageNumber="593">ob</emphasis>
|
||
—opercular bars,
|
||
<emphasis id="B8A5692BFFB11D05FCFEF8420B0C8C8E" box="[783,806,2008,2029]" italics="true" pageId="2" pageNumber="593">oc</emphasis>
|
||
—oral/mouth cone,
|
||
<emphasis id="B8A5692BFFB11D05FC03F8420C2E8C8E" box="[1010,1028,2008,2029]" italics="true" pageId="2" pageNumber="593">tc</emphasis>
|
||
—terminal cirri. Scale bars in µm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DEAEE5B1FFB01D04FF66F8B50DB68CC2" httpUri="https://zenodo.org/record/829171/files/figure.png" pageId="3" pageNumber="594" targetBox="[264,1323,409,1818]" targetPageId="3">
|
||
<paragraph id="8A6EB539FFB01D04FF66F8B50DB68CC2" blockId="3.[151,1436,1839,1953]" pageId="3" pageNumber="594">
|
||
<emphasis id="B8A5692BFFB01D04FF66F8B509398C27" bold="true" box="[151,275,1839,1861]" pageId="3" pageNumber="594">FIGURE 2.</emphasis>
|
||
<taxonomicName id="4DD1CEBAFFB01D04FEEAF8B50A388C26" box="[283,530,1839,1861]" class="Maxillopoda" family="Lithoglyptidae" genus="Weltneria" kingdom="Animalia" order="Pygophora" pageId="3" pageNumber="594" phylum="Arthropoda" rank="species" species="acanthostoma" status="sp. nov.">
|
||
<emphasis id="B8A5692BFFB01D04FEEAF8B50A388C26" box="[283,530,1839,1861]" italics="true" pageId="3" pageNumber="594">Weltneria acanthostoma</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A396D450FFB01D04FDE8F8B50A418C27" box="[537,619,1839,1860]" pageId="3" pageNumber="594" rank="species">
|
||
<emphasis id="B8A5692BFFB01D04FDE8F8B50A418C27" bold="true" box="[537,619,1839,1860]" pageId="3" pageNumber="594">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, general morphology. (A) General view, lateral side. (B) Opercular area, lateral view. (C) Attachment disk separated from mantle sac, frontal view. (D) Mouth cirrus. (E) Caudal appendage. (F) Labrum, lateral view. Abbreviations:
|
||
<emphasis id="B8A5692BFFB01D04FE35F8F609F78CE1" box="[452,477,1900,1922]" italics="true" pageId="3" pageNumber="594">ad</emphasis>
|
||
—attachment disk,
|
||
<emphasis id="B8A5692BFFB01D04FD5CF8F60AEC8CE1" box="[685,710,1900,1922]" italics="true" pageId="3" pageNumber="594">ba</emphasis>
|
||
—basis,
|
||
<emphasis id="B8A5692BFFB01D04FCD5F8F70B168CE1" box="[804,828,1901,1922]" italics="true" pageId="3" pageNumber="594">co</emphasis>
|
||
—coxa,
|
||
<emphasis id="B8A5692BFFB01D04FC67F8F70B998CE1" box="[918,947,1901,1922]" italics="true" pageId="3" pageNumber="594">em</emphasis>
|
||
—embryos,
|
||
<emphasis id="B8A5692BFFB01D04FBC7F8F70C618CE1" box="[1078,1099,1901,1922]" italics="true" pageId="3" pageNumber="594">er</emphasis>
|
||
—external/posterior ramus,
|
||
<emphasis id="B8A5692BFFB01D04FA83F8F70DA98CE1" box="[1394,1411,1901,1922]" italics="true" pageId="3" pageNumber="594">ir</emphasis>
|
||
— internal/anterior ramus,
|
||
<emphasis id="B8A5692BFFB01D04FE7BF811099C8CC2" box="[394,438,1931,1953]" italics="true" pageId="3" pageNumber="594">mdp</emphasis>
|
||
—mandibular palp,
|
||
<emphasis id="B8A5692BFFB01D04FD71F8110AB38CC2" box="[640,665,1931,1953]" italics="true" pageId="3" pageNumber="594">ob</emphasis>
|
||
—opercular bars,
|
||
<emphasis id="B8A5692BFFB01D04FCBFF8160B4F8CC2" box="[846,869,1932,1953]" italics="true" pageId="3" pageNumber="594">oc</emphasis>
|
||
—oral/mouth cone,
|
||
<emphasis id="B8A5692BFFB01D04FBC0F8160C698CC2" box="[1073,1091,1932,1953]" italics="true" pageId="3" pageNumber="594">tc</emphasis>
|
||
—terminal cirri. Scale bars in µm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DEAEE5B1FFB71D03FF66F8EF0D348CAA" httpUri="https://zenodo.org/record/829173/files/figure.png" pageId="4" pageNumber="595" targetBox="[162,1435,237,1868]" targetPageId="4">
|
||
<paragraph id="8A6EB539FFB71D03FF66F8EF0D348CAA" blockId="4.[151,1436,1909,1993]" pageId="4" pageNumber="595">
|
||
<emphasis id="B8A5692BFFB71D03FF66F8EF09388CE8" bold="true" box="[151,274,1909,1931]" pageId="4" pageNumber="595">FIGURE 3.</emphasis>
|
||
<taxonomicName id="4DD1CEBAFFB71D03FEE9F8EF0A248CE8" box="[280,526,1909,1931]" class="Maxillopoda" family="Lithoglyptidae" genus="Weltneria" kingdom="Animalia" order="Pygophora" pageId="4" pageNumber="595" phylum="Arthropoda" rank="species" species="acanthostoma" status="sp. nov.">
|
||
<emphasis id="B8A5692BFFB71D03FEE9F8EF0A248CE8" box="[280,526,1909,1931]" italics="true" pageId="4" pageNumber="595">Weltneria acanthostoma</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A396D450FFB71D03FDE5F8EC0A4E8CE8" box="[532,612,1910,1931]" pageId="4" pageNumber="595" rank="species">
|
||
<emphasis id="B8A5692BFFB71D03FDE5F8EC0A4E8CE8" bold="true" box="[532,612,1910,1931]" pageId="4" pageNumber="595">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, mouth parts (light microscopy). (A) Labrum, lateral view. (B, C) Mandibles. (D, E) Maxillules. (F) Maxillae. (G) Mouth cirrus. Abbreviations:
|
||
<emphasis id="B8A5692BFFB71D03FCC5F80E0B678CC9" box="[820,845,1940,1962]" italics="true" pageId="4" pageNumber="595">ba</emphasis>
|
||
—basis,
|
||
<emphasis id="B8A5692BFFB71D03FC5BF80F0BE88CC9" box="[938,962,1941,1962]" italics="true" pageId="4" pageNumber="595">co</emphasis>
|
||
—coxa,
|
||
<emphasis id="B8A5692BFFB71D03FBEDF80E0C168CC9" box="[1052,1084,1940,1962]" italics="true" pageId="4" pageNumber="595">dpl</emphasis>
|
||
—dorsal process of labrum,
|
||
<emphasis id="B8A5692BFFB71D03FA9CF80F0DA88CC9" box="[1389,1410,1941,1962]" italics="true" pageId="4" pageNumber="595">er</emphasis>
|
||
— external/posterior ramus,
|
||
<emphasis id="B8A5692BFFB71D03FE6BF82E09818CAA" box="[410,427,1972,1993]" italics="true" pageId="4" pageNumber="595">ir</emphasis>
|
||
—internal/anterior ramus,
|
||
<emphasis id="B8A5692BFFB71D03FD49F8290ACE8CAA" box="[696,740,1971,1993]" italics="true" pageId="4" pageNumber="595">mdp</emphasis>
|
||
—mandibular palp,
|
||
<emphasis id="B8A5692BFFB71D03FC5EF82E0BFB8CAA" box="[943,977,1972,1993]" italics="true" pageId="4" pageNumber="595">oes</emphasis>
|
||
—oesophagus. Scale bars in µm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DEAEE5B1FFB61D02FF66F91D0B898DD8" httpUri="https://zenodo.org/record/829175/files/figure.png" pageId="5" pageNumber="596" targetBox="[151,1436,194,1649]" targetPageId="5">
|
||
<paragraph id="8A6EB539FFB61D02FF66F91D0B898DD8" blockId="5.[151,1436,1671,1723]" pageId="5" pageNumber="596">
|
||
<emphasis id="B8A5692BFFB61D02FF66F91D09338DFF" bold="true" box="[151,281,1671,1693]" pageId="5" pageNumber="596">FIGURE 4.</emphasis>
|
||
<taxonomicName id="4DD1CEBAFFB61D02FED4F91D0A088DFE" box="[293,546,1671,1693]" class="Maxillopoda" family="Lithoglyptidae" genus="Weltneria" kingdom="Animalia" order="Pygophora" pageId="5" pageNumber="596" phylum="Arthropoda" rank="species" species="acanthostoma" status="sp. nov.">
|
||
<emphasis id="B8A5692BFFB61D02FED4F91D0A088DFE" box="[293,546,1671,1693]" italics="true" pageId="5" pageNumber="596">Weltneria acanthostoma</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A396D450FFB61D02FDDFF91D0AAF8DFF" box="[558,645,1671,1692]" pageId="5" pageNumber="596" rank="species">
|
||
<emphasis id="B8A5692BFFB61D02FDDFF91D0AAF8DFF" bold="true" box="[558,645,1671,1692]" pageId="5" pageNumber="596">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, mouthparts. (A, C) Mandibles. (B, D) Inferior angle of mandibles. (E) Maxillule. (F, G) Cutting edge of maxillules. (H) Maxillae. Scale bars in µm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8A6EB539FFB61D01FF36F9720CF88A7F" blockId="5.[151,1436,1768,2009]" lastBlockId="6.[151,1437,151,1112]" lastPageId="6" lastPageNumber="597" pageId="5" pageNumber="596">
|
||
Labrum saddle-shaped, bullate, with elongated (130 µm) triangular upper part of anterior crest developed, 110 µm high; triangular dorsal process forming twin peaks; conspicuous setae and multifid ctenoid scales on posterior edge of crest and dorsal process; lateral lower margins of crest with tiny, sharp denticles surrounding mouth opening (
|
||
<figureCitation id="12EAA9BCFFB61D02FEF3F8CE09668C0E" box="[258,332,1876,1901]" captionStart="FIGURE 2" captionStartId="3.[151,250,1839,1861]" captionTargetBox="[264,1323,409,1818]" captionTargetId="figure@3.[264,1323,409,1818]" captionTargetPageId="3" captionText="FIGURE 2. Weltneria acanthostoma sp. nov., general morphology. (A) General view, lateral side. (B) Opercular area, lateral view. (C) Attachment disk separated from mantle sac, frontal view. (D) Mouth cirrus. (E) Caudal appendage. (F) Labrum, lateral view. Abbreviations: ad — attachment disk, ba — basis, co — coxa, em — embryos, er — external / posterior ramus, ir — internal / anterior ramus, mdp — mandibular palp, ob — opercular bars, oc — oral / mouth cone, tc — terminal cirri. Scale bars in µm." httpUri="https://zenodo.org/record/829171/files/figure.png" pageId="5" pageNumber="596">Figs 2</figureCitation>
|
||
F, 3A). Mandible with 3 main teeth excluding inferior angle; first upper tooth largest, separated from lower teeth; inferior angle beneath third tooth with differing morphology on left and right mandibles, bearing 4 or 7 sharp denticles respectively, lateral surfaces in lower half of blade with dense, short setae (
|
||
<figureCitation id="12EAA9BCFFB61D02FB13F8060D038CD6" box="[1250,1321,1948,1973]" captionStart="FIGURE 3" captionStartId="4.[151,250,1909,1931]" captionTargetBox="[162,1435,237,1868]" captionTargetId="figure@4.[151,1436,230,1868]" captionTargetPageId="4" captionText="FIGURE 3. Weltneria acanthostoma sp. nov., mouth parts (light microscopy). (A) Labrum, lateral view. (B, C) Mandibles. (D, E) Maxillules. (F) Maxillae. (G) Mouth cirrus. Abbreviations: ba — basis, co — coxa, dpl — dorsal process of labrum, er — external / posterior ramus, ir — internal / anterior ramus, mdp — mandibular palp, oes — oesophagus. Scale bars in µm." httpUri="https://zenodo.org/record/829173/files/figure.png" pageId="5" pageNumber="596">Figs 3</figureCitation>
|
||
B, C, 4A– D). Distal part of mandibular palp trapezoid, elongated, with row of 14–15 long setae along upper outer margin and tip (
|
||
<figureCitation id="12EAA9BCFFB51D01FF37FF0D09248BD3" box="[198,270,151,176]" captionStart="FIGURE 3" captionStartId="4.[151,250,1909,1931]" captionTargetBox="[162,1435,237,1868]" captionTargetId="figure@4.[151,1436,230,1868]" captionTargetPageId="4" captionText="FIGURE 3. Weltneria acanthostoma sp. nov., mouth parts (light microscopy). (A) Labrum, lateral view. (B, C) Mandibles. (D, E) Maxillules. (F) Maxillae. (G) Mouth cirrus. Abbreviations: ba — basis, co — coxa, dpl — dorsal process of labrum, er — external / posterior ramus, ir — internal / anterior ramus, mdp — mandibular palp, oes — oesophagus. Scale bars in µm." httpUri="https://zenodo.org/record/829173/files/figure.png" pageId="6" pageNumber="597">Figs 3</figureCitation>
|
||
A, B, 4A). Maxillule with 2 small notches, 2 large and 2 small cuspidate setae above upper notch; 2 middle setae and 1 small cuspidate seta between upper and lower notches; bundle of 6 sharp, small setae in lower part of cutting edge; lateral surfaces of blade with dense, thin setae (
|
||
<figureCitation id="12EAA9BCFFB51D01FC46FF450C2A8B9B" box="[951,1024,223,248]" captionStart="FIGURE 3" captionStartId="4.[151,250,1909,1931]" captionTargetBox="[162,1435,237,1868]" captionTargetId="figure@4.[151,1436,230,1868]" captionTargetPageId="4" captionText="FIGURE 3. Weltneria acanthostoma sp. nov., mouth parts (light microscopy). (A) Labrum, lateral view. (B, C) Mandibles. (D, E) Maxillules. (F) Maxillae. (G) Mouth cirrus. Abbreviations: ba — basis, co — coxa, dpl — dorsal process of labrum, er — external / posterior ramus, ir — internal / anterior ramus, mdp — mandibular palp, oes — oesophagus. Scale bars in µm." httpUri="https://zenodo.org/record/829173/files/figure.png" pageId="6" pageNumber="597">Figs 3</figureCitation>
|
||
D, E, 4E–G). Maxilla bilobed, with larger bean-shaped and smaller oval lobes bearing dense, long setae in upper parts (
|
||
<figureCitation id="12EAA9BCFFB51D01FBCCFE9E0CA98A7F" box="[1085,1155,260,285]" captionStart="FIGURE 3" captionStartId="4.[151,250,1909,1931]" captionTargetBox="[162,1435,237,1868]" captionTargetId="figure@4.[151,1436,230,1868]" captionTargetPageId="4" captionText="FIGURE 3. Weltneria acanthostoma sp. nov., mouth parts (light microscopy). (A) Labrum, lateral view. (B, C) Mandibles. (D, E) Maxillules. (F) Maxillae. (G) Mouth cirrus. Abbreviations: ba — basis, co — coxa, dpl — dorsal process of labrum, er — external / posterior ramus, ir — internal / anterior ramus, mdp — mandibular palp, oes — oesophagus. Scale bars in µm." httpUri="https://zenodo.org/record/829173/files/figure.png" pageId="6" pageNumber="597">Figs 3</figureCitation>
|
||
F, 4H).
|
||
</paragraph>
|
||
<paragraph id="8A6EB539FFB51D01FF36FEBD0A298ACF" blockId="6.[151,1437,151,1112]" pageId="6" pageNumber="597">
|
||
Mouth cirri ~ 830 µm long, with short rami about 1/5 of total length of mouth appendage; coxa curved, elongated, ~ 500 µm long, without setae; basis quadrangular with 3 setae in upper part of outer margin (
|
||
<figureCitation id="12EAA9BCFFB51D01FAC8FED60DA88A07" box="[1337,1410,332,357]" captionStart="FIGURE 2" captionStartId="3.[151,250,1839,1861]" captionTargetBox="[264,1323,409,1818]" captionTargetId="figure@3.[264,1323,409,1818]" captionTargetPageId="3" captionText="FIGURE 2. Weltneria acanthostoma sp. nov., general morphology. (A) General view, lateral side. (B) Opercular area, lateral view. (C) Attachment disk separated from mantle sac, frontal view. (D) Mouth cirrus. (E) Caudal appendage. (F) Labrum, lateral view. Abbreviations: ad — attachment disk, ba — basis, co — coxa, em — embryos, er — external / posterior ramus, ir — internal / anterior ramus, mdp — mandibular palp, ob — opercular bars, oc — oral / mouth cone, tc — terminal cirri. Scale bars in µm." httpUri="https://zenodo.org/record/829171/files/figure.png" pageId="6" pageNumber="597">Figs 2</figureCitation>
|
||
D, 3G). Anterior (internal) ramus 4-segmented, twice as long as posterior (external) 2-segmented ramus; both rami with dense, long, plumose setae.
|
||
</paragraph>
|
||
<paragraph id="8A6EB539FFB51D01FF36FE2D0B688A96" blockId="6.[151,1437,151,1112]" pageId="6" pageNumber="597">First and second pairs of terminal cirri short; first pair 3 times and second pair 2 times shorter than posterior 3– 5 pairs; annuli with typical setation. Cirral counts as follows:</paragraph>
|
||
<paragraph id="8A6EB539FFB51D01FF24FD9A0A7B8974" blockId="6.[151,1437,151,1112]" box="[213,593,512,535]" pageId="6" pageNumber="597">I II III IV V VI</paragraph>
|
||
<paragraph id="8A6EB539FFB51D01FF36FDBE0A58895E" blockId="6.[151,1437,151,1112]" box="[199,626,548,573]" pageId="6" pageNumber="597">
|
||
<date id="FE6F93F9FFB51D01FF36FDBE0917895E" box="[199,317,548,573]" pageId="6" pageNumber="597" value="2010-02-15" valueMax="2010-03-15" valueMin="2010-02-15">2–3 10–15</date>
|
||
20–27 33–39 40–43 50–54
|
||
</paragraph>
|
||
<paragraph id="8A6EB539FFB51D01FF36FDDD095C89E7" blockId="6.[151,1437,151,1112]" pageId="6" pageNumber="597">
|
||
Caudal appendages two-joined, basal joint with 5 short, distal setae, tip of terminal joint with 5 plumose, long setae (
|
||
<figureCitation id="12EAA9BCFFB51D01FF2FFDF6090B89E7" box="[222,289,620,645]" captionStart="FIGURE 1" captionStartId="2.[151,250,1871,1893]" captionTargetBox="[202,1391,205,1844]" captionTargetId="figure@2.[191,1396,195,1844]" captionTargetPageId="2" captionText="FIGURE 1. Weltneria acanthostoma sp. nov., general appearance (light microscopy). (A) General view, lateral side, part of mantle from rear side enlarged in rectangular area. (B) Opercular area, lateral view, parts of opercular bar with tiny bifid teeth and posterior margin of aperture with simple mantle teeth enlarged in rectangular areas. (C) Attachment disk separated from mantle sac, frontal view. (D) Posterior part of thorax with bases of terminal cirri and caudal appendages. Abbreviations: ad — attachment disk, ca — caudal appendages, ob — opercular bars, oc — oral / mouth cone, tc — terminal cirri. Scale bars in µm." httpUri="https://zenodo.org/record/829169/files/figure.png" pageId="6" pageNumber="597">Figs 1</figureCitation>
|
||
D, 2E).
|
||
</paragraph>
|
||
<paragraph id="8A6EB539FFB51D01FF36FD1509CE89CB" blockId="6.[151,1437,151,1112]" box="[199,484,655,680]" pageId="6" pageNumber="597">Dwarf male(s) not found.</paragraph>
|
||
<paragraph id="8A6EB539FFB51D01FF36FD2E0A5C8F6C" blockId="6.[151,1437,151,1112]" pageId="6" pageNumber="597">
|
||
<emphasis id="B8A5692BFFB51D01FF36FD2E094B89AE" bold="true" box="[199,353,692,717]" pageId="6" pageNumber="597">Comparison.</emphasis>
|
||
The new species,
|
||
<taxonomicName id="4DD1CEBAFFB51D01FDDCFD2E0B1789AF" box="[557,829,692,716]" class="Maxillopoda" family="Lithoglyptidae" genus="Weltneria" kingdom="Animalia" order="Pygophora" pageId="6" pageNumber="597" phylum="Arthropoda" rank="species" species="acanthostoma">
|
||
<emphasis id="B8A5692BFFB51D01FDDCFD2E0B1789AF" box="[557,829,692,716]" italics="true" pageId="6" pageNumber="597">Weltneria acanthostoma</emphasis>
|
||
</taxonomicName>
|
||
, is similar to its congeners,
|
||
<taxonomicName id="4DD1CEBAFFB51D01FB85FD2F0CD089AF" box="[1140,1274,692,716]" class="Maxillopoda" family="Lithoglyptidae" genus="Weltneria" kingdom="Animalia" order="Pygophora" pageId="6" pageNumber="597" phylum="Arthropoda" rank="species" species="exargilla">
|
||
<emphasis id="B8A5692BFFB51D01FB85FD2F0CD089AF" box="[1140,1274,692,716]" italics="true" pageId="6" pageNumber="597">W. exargilla</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4DD1CEBAFFB51D01FAC1FD2E098F8993" authority="Newman, 1971" authorityName="Newman" authorityYear="1971" class="Maxillopoda" family="Lithoglyptidae" genus="Weltneria" kingdom="Animalia" order="Pygophora" pageId="6" pageNumber="597" phylum="Arthropoda" rank="species" species="hessleri">
|
||
<emphasis id="B8A5692BFFB51D01FAC1FD2E08C48993" italics="true" pageId="6" pageNumber="597">Weltneria hessleri</emphasis>
|
||
Newman, 1971
|
||
</taxonomicName>
|
||
, by the presence of the simple, conspicuous teeth of the opercular bars.
|
||
<taxonomicName id="4DD1CEBAFFB51D01FB2AFD430DB18993" box="[1243,1435,728,752]" class="Maxillopoda" family="Lithoglyptidae" genus="Weltneria" kingdom="Animalia" order="Pygophora" pageId="6" pageNumber="597" phylum="Arthropoda" rank="species" species="acanthostoma">
|
||
<emphasis id="B8A5692BFFB51D01FB2AFD430DB18993" box="[1243,1435,728,752]" italics="true" pageId="6" pageNumber="597">W. acanthostoma</emphasis>
|
||
</taxonomicName>
|
||
differs from
|
||
<taxonomicName id="4DD1CEBAFFB51D01FED5FD6709B78877" box="[292,413,764,788]" class="Maxillopoda" family="Lithoglyptidae" genus="Weltneria" kingdom="Animalia" order="Pygophora" pageId="6" pageNumber="597" phylum="Arthropoda" rank="species" species="hessleri">
|
||
<emphasis id="B8A5692BFFB51D01FED5FD6709B78877" box="[292,413,764,788]" italics="true" pageId="6" pageNumber="597">W. hessleri</emphasis>
|
||
</taxonomicName>
|
||
in having hooked posterior processes and the larger curved teeth of the opercular bars. The opercular bars of
|
||
<taxonomicName id="4DD1CEBAFFB51D01FE91FCBB09C2885B" box="[352,488,800,824]" class="Maxillopoda" family="Lithoglyptidae" genus="Weltneria" kingdom="Animalia" order="Pygophora" pageId="6" pageNumber="597" phylum="Arthropoda" rank="species" species="exargilla">
|
||
<emphasis id="B8A5692BFFB51D01FE91FCBB09C2885B" box="[352,488,800,824]" italics="true" pageId="6" pageNumber="597">W. exargilla</emphasis>
|
||
</taxonomicName>
|
||
have straight margins and a greater number (13–18) of curved, equally sized teeth, whereas those of
|
||
<taxonomicName id="4DD1CEBAFFB51D01FEABFCDF0A30883F" box="[346,538,836,860]" class="Maxillopoda" family="Lithoglyptidae" genus="Weltneria" kingdom="Animalia" order="Pygophora" pageId="6" pageNumber="597" phylum="Arthropoda" rank="species" species="acanthostoma">
|
||
<emphasis id="B8A5692BFFB51D01FEABFCDF0A30883F" box="[346,538,836,860]" italics="true" pageId="6" pageNumber="597">W. acanthostoma</emphasis>
|
||
</taxonomicName>
|
||
are slightly sinusoid, with a lesser number (4 and 5) of curved teeth of different sizes. Both
|
||
<taxonomicName id="4DD1CEBAFFB51D01FEEEFCF3098088E3" box="[287,426,872,896]" class="Maxillopoda" family="Lithoglyptidae" genus="Weltneria" kingdom="Animalia" order="Pygophora" pageId="6" pageNumber="597" phylum="Arthropoda" rank="species" species="exargilla">
|
||
<emphasis id="B8A5692BFFB51D01FEEEFCF3098088E3" box="[287,426,872,896]" italics="true" pageId="6" pageNumber="597">W. exargilla</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4DD1CEBAFFB51D01FE16FCF30A4E88E3" box="[487,612,872,896]" class="Maxillopoda" family="Lithoglyptidae" genus="Weltneria" kingdom="Animalia" order="Pygophora" pageId="6" pageNumber="597" phylum="Arthropoda" rank="species" species="hessleri">
|
||
<emphasis id="B8A5692BFFB51D01FE16FCF30A4E88E3" box="[487,612,872,896]" italics="true" pageId="6" pageNumber="597">W. hessleri</emphasis>
|
||
</taxonomicName>
|
||
possess calcareous formations in the basal area, which is absent in
|
||
<taxonomicName id="4DD1CEBAFFB51D01FA71FCF3091E88C7" class="Maxillopoda" family="Lithoglyptidae" genus="Weltneria" kingdom="Animalia" order="Pygophora" pageId="6" pageNumber="597" phylum="Arthropoda" rank="species" species="acanthostoma">
|
||
<emphasis id="B8A5692BFFB51D01FA71FCF3091E88C7" italics="true" pageId="6" pageNumber="597">W. acanthostoma</emphasis>
|
||
</taxonomicName>
|
||
. These species were both described from the Atlantic—
|
||
<taxonomicName id="4DD1CEBAFFB51D01FC31FC170C6088C7" box="[960,1098,908,932]" class="Maxillopoda" family="Lithoglyptidae" genus="Weltneria" kingdom="Animalia" order="Pygophora" pageId="6" pageNumber="597" phylum="Arthropoda" rank="species" species="exargilla">
|
||
<emphasis id="B8A5692BFFB51D01FC31FC170C6088C7" box="[960,1098,908,932]" italics="true" pageId="6" pageNumber="597">W. exargilla</emphasis>
|
||
</taxonomicName>
|
||
in the Bay of Biscay and
|
||
<taxonomicName id="4DD1CEBAFFB51D01FA71FC1708C488AB" class="Maxillopoda" family="Lithoglyptidae" genus="Weltneria" kingdom="Animalia" order="Pygophora" pageId="6" pageNumber="597" phylum="Arthropoda" rank="species" species="hessleri">
|
||
<emphasis id="B8A5692BFFB51D01FA71FC1708C488AB" italics="true" pageId="6" pageNumber="597">W. hessleri</emphasis>
|
||
</taxonomicName>
|
||
from the
|
||
<collectingCountry id="F2C6F5A9FFB51D01FE95FC3509E088AB" box="[356,458,943,968]" name="Bermuda" pageId="6" pageNumber="597">Bermuda</collectingCountry>
|
||
Islands.
|
||
<taxonomicName id="4DD1CEBAFFB51D01FDC4FC2A0B2A88A4" box="[565,768,944,968]" class="Maxillopoda" family="Lithoglyptidae" genus="Weltneria" kingdom="Animalia" order="Pygophora" pageId="6" pageNumber="597" phylum="Arthropoda" rank="species" species="spinosa">
|
||
<emphasis id="B8A5692BFFB51D01FDC4FC2A0B2A88A4" box="[565,768,944,968]" italics="true" pageId="6" pageNumber="597">Weltneria spinosa</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4DD1CEBAFFB51D01FCCCFC2A0CE088AB" authority="Zevina, 1991" authorityName="Zevina" authorityYear="1991" box="[829,1226,943,968]" class="Maxillopoda" family="Lithoglyptidae" genus="Weltneria" kingdom="Animalia" order="Pygophora" pageId="6" pageNumber="597" phylum="Arthropoda" rank="species" species="tomlinsoni">
|
||
<emphasis id="B8A5692BFFB51D01FCCCFC2A0C0388AB" box="[829,1065,944,968]" italics="true" pageId="6" pageNumber="597">Weltneria tomlinsoni</emphasis>
|
||
<bibRefCitation id="EE40C8C8FFB51D01FBC2FC350CE088AB" author="Zevina" box="[1075,1226,943,968]" pageId="6" pageNumber="597" refString="Zevina, G. B. (1991) New species of Cirripedia of the Acrothoracica. Zoologicheskiy Zhurnal, 70 (4), 134 - 136. [in Russian]" type="journal article" year="1991">Zevina, 1991</bibRefCitation>
|
||
</taxonomicName>
|
||
also have hooked posterior processes of the opercular bars, with the opercular bars armed with distinct, conspicuous, bifid teeth in
|
||
<taxonomicName id="4DD1CEBAFFB51D01FA71FC4F08C78F6C" class="Maxillopoda" family="Lithoglyptidae" genus="Weltneria" kingdom="Animalia" order="Pygophora" pageId="6" pageNumber="597" phylum="Arthropoda" rank="species" species="spinosa">
|
||
<emphasis id="B8A5692BFFB51D01FA71FC4F08C78F6C" italics="true" pageId="6" pageNumber="597">W. spinosa</emphasis>
|
||
</taxonomicName>
|
||
and lacking teeth in
|
||
<taxonomicName id="4DD1CEBAFFB51D01FE27FC630A458F73" box="[470,623,1016,1040]" class="Maxillopoda" family="Lithoglyptidae" genus="Weltneria" kingdom="Animalia" order="Pygophora" pageId="6" pageNumber="597" phylum="Arthropoda" rank="species" species="tomlinsoni">
|
||
<emphasis id="B8A5692BFFB51D01FE27FC630A458F73" box="[470,623,1016,1040]" italics="true" pageId="6" pageNumber="597">W. tomlinsoni</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C2CBE6B2FFB51D01FF36FB860C508F3B" pageId="6" pageNumber="597" type="etymology">
|
||
<paragraph id="8A6EB539FFB51D01FF36FB860C508F3B" blockId="6.[151,1437,151,1112]" pageId="6" pageNumber="597">
|
||
<emphasis id="B8A5692BFFB51D01FF36FB8609648F56" bold="true" box="[199,334,1052,1077]" pageId="6" pageNumber="597">Etymology.</emphasis>
|
||
The specific name
|
||
<taxonomicName id="4DD1CEBAFFB51D01FDD9FB860AEF8F57" box="[552,709,1052,1076]" class="Maxillopoda" family="Lithoglyptidae" genus="Weltneria" kingdom="Animalia" order="Pygophora" pageId="6" pageNumber="597" phylum="Arthropoda" rank="species" species="acanthostoma">
|
||
<emphasis id="B8A5692BFFB51D01FDD9FB860AEF8F57" box="[552,709,1052,1076]" italics="true" pageId="6" pageNumber="597">acanthostoma</emphasis>
|
||
</taxonomicName>
|
||
is from the Greek
|
||
<emphasis id="B8A5692BFFB51D01FC67FB860BD18F57" box="[918,1019,1052,1076]" italics="true" pageId="6" pageNumber="597">akanthos</emphasis>
|
||
(
|
||
<emphasis id="B8A5692BFFB51D01FBFAFB810C438F56" box="[1035,1129,1051,1077]" italics="true" pageId="6" pageNumber="597">ἄκανθΟς</emphasis>
|
||
) meaning thorn, and
|
||
<emphasis id="B8A5692BFFB51D01FAA8FB870DB68F57" box="[1369,1436,1053,1076]" italics="true" pageId="6" pageNumber="597">stoma</emphasis>
|
||
(
|
||
<emphasis id="B8A5692BFFB51D01FF51FBA508C98F34" box="[160,227,1087,1111]" italics="true" pageId="6" pageNumber="597">στόΜα</emphasis>
|
||
) meaning mouth, referring to the conspicuous hooked teeth on the opercular bars.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |