254 lines
35 KiB
XML
254 lines
35 KiB
XML
<document id="022BEF6702C21553BD75B1702177D114" ID-DOI="10.1080/00222933.2017.1395919" ID-ISSN="1464-5262" ID-Zenodo-Dep="5184119" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1628735592360" checkinUser="felipe" docAuthor="Watson, Charlotte & Faulwetter, Sarah" docDate="2017" docId="03E91002870F1360FE03F995FE07F9CC" docLanguage="en" docName="JNatHist.51.47-48.2863-2924.pdf" docOrigin="Journal of Natural History 51 (47 - 48)" docSource="http://dx.doi.org/10.1080/00222933.2017.1395919" docStyle="DocumentStyle:485A7191CD41D6261F41521A3380DC73.9:JNatHist.2017-.journal_article.1cover" docStyleId="485A7191CD41D6261F41521A3380DC73" docStyleName="JNatHist.2017-.journal_article.1cover" docStyleVersion="9" docTitle="Arichlidon Watson Russell 1998" docType="treatment" docVersion="3" lastPageNumber="2876" masterDocId="FFD0687A8704136EFFABFFCFFFFBFFD3" masterDocTitle="Stylet jaws of Chrysopetalidae (Annelida)" masterLastPageNumber="2924" masterPageNumber="2863" pageNumber="2873" updateTime="1699050914801" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="69546E04445AB80DAC20FF651D317B4C">Stylet jaws of Chrysopetalidae (Annelida)</mods:title>
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<mods:namePart id="7590BE24739A198A85DF8D943DA74F1B">Watson, Charlotte</mods:namePart>
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<mods:roleTerm id="986E171F259316C5F55F12F719A1E8C0">Author</mods:roleTerm>
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<mods:namePart id="E8D3FC70EF1F45BAAE41A49AC2E43E66">Faulwetter, Sarah</mods:namePart>
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<mods:title id="FE3FE9260B92D9C9D7F6753D8B7776B9">Journal of Natural History</mods:title>
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<mods:part id="A7BED1800C9DA3A30B95F8F8323CDAD0">
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<mods:date id="7E48727BC5817FC10FBC41767D92931D">2017</mods:date>
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<mods:number id="13E976C26663EEC3C14D4EE6DD73BF95">2017-11-24</mods:number>
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<mods:number id="97A477D7A2E475EC460187CF08A4325D">51</mods:number>
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<mods:number id="EEE1BE3E31E0DCA86ED9560B1A251CA4">47 - 48</mods:number>
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<mods:url id="ED7A947258A4ED2A6E3C4CB51C5E59DC">http://dx.doi.org/10.1080/00222933.2017.1395919</mods:url>
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<mods:identifier id="92A2E6B168FB4C93AA44F04DDCCC0E4B" type="DOI">10.1080/00222933.2017.1395919</mods:identifier>
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<mods:identifier id="BF1FD7C6A80C8762B3475D13DA73A2F4" type="ISSN">1464-5262</mods:identifier>
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<subSubSection id="C35AF29F870F1365FE03F995FC80F9A0" box="[424,891,1626,1651]" pageId="11" pageNumber="2873" type="nomenclature">
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<paragraph id="8BFFA114870F1365FE03F995FC80F9A0" blockId="11.[424,891,1626,1685]" box="[424,891,1626,1651]" pageId="11" pageNumber="2873">
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<heading id="D0B71678870F1365FE03F995FC80F9A0" box="[424,891,1626,1651]" centered="true" fontSize="11" level="2" pageId="11" pageNumber="2873" reason="5">
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Genus
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<taxonomicName id="4C40DA97870F1365FE50F995FC80F9A0" ID-CoL="84LX9" authority="Watson Russell, 1998" authorityName="Watson Russell" authorityYear="1998" box="[507,891,1626,1651]" class="Polychaeta" family="Chrysopetalidae" genus="Arichlidon" kingdom="Animalia" order="Phyllodocida" pageId="11" pageNumber="2873" phylum="Annelida" rank="genus">
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<emphasis id="B9347D06870F1365FE50F995FD83F9A0" bold="true" box="[507,632,1626,1651]" italics="true" pageId="11" pageNumber="2873">Arichlidon</emphasis>
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||
<bibRefCitation id="EFD1DCE5870F1365FD2AF995FC80F9A0" author="Watson Russell C" box="[641,891,1626,1651]" pageId="11" pageNumber="2873" pagination="159 - 176" refId="ref27796" refString="Watson Russell C. 1998. Description of Arichlidon new genus and two new species from Australia; Bhawania reyssi redescribed and assigned to Arichlidon (Chrysopetalidae: Polychaeta). Beagle, Rec Mus Art Gall N Terr. 14: 159 - 176." type="journal article" year="1998">Watson Russell, 1998</bibRefCitation>
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</taxonomicName>
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||
</heading>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C35AF29F870F1362FE15F9B3FCCFFBC2" lastPageId="12" lastPageNumber="2874" pageId="11" pageNumber="2873" type="description">
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<paragraph id="8BFFA114870F1365FE15F9B3FC9DF946" blockId="11.[424,891,1626,1685]" box="[446,870,1660,1685]" pageId="11" pageNumber="2873">
|
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(
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<figureCitation id="137BBD91870F1365FE6DF9B3FDBAF946" box="[454,577,1660,1685]" captionStart="Figure 1" captionStartId="3.[160,225,1111,1134]" captionTargetBox="[163,1153,142,1079]" captionTargetId="figure-175@3.[163,1153,142,1080]" captionTargetPageId="3" captionText="Figure 1. Live photos: (a) Chrysopetalinae. Arichlidon gathofi Watson Russell, 2000a (~5 mm L); (b) Dysponetinae. Dysponetus pygmaeus (~3 mm L); (c–e) Calamyzinae: (c) free-living Micospina aureobohnorum Watson et al., 2016 (~4mm L); (d) ectoparasite Calamyzas amphictenicola (~ 2 mm L); (e) symbiont Shinkai longipedata (~ 250 mm L). Copyright: a, c, e: © Greg Rouse; b: © Monika Kedra/ Slawomira Gromisz; d: © Fredrik Pleijel. All photos reproduced with permission by the copyright holders." figureDoi="http://doi.org/10.5281/zenodo.5184121" httpUri="https://zenodo.org/record/5184121/files/figure.png" pageId="11" pageNumber="2873">Figures 1a</figureCitation>
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,
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<figureCitation id="137BBD91870F1365FDE4F9B3FD72F946" box="[591,649,1660,1685]" captionStart="Figure 4" captionStartId="13.[160,225,1653,1676]" captionTargetBox="[163,1153,711,1622]" captionTargetId="figure-150@13.[163,1153,711,1622]" captionTargetPageId="13" captionText="Figure 4. Anterior end of Arichlidon hannelorae (mCT-00171) imaged through micro-CT and rendered in 3D. (a) dorsal view; (b) dorsal view, semi-transparent rendering to show position of jaws; (c) dorsal view, virtually dissected to expose pharyngeal structures; (d) lateral view, virtually dissected to expose pharyngeal structures." figureDoi="http://doi.org/10.5281/zenodo.5184127" httpUri="https://zenodo.org/record/5184127/files/figure.png" pageId="11" pageNumber="2873">4a–d</figureCitation>
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,
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<figureCitation id="137BBD91870F1365FD33F9B3FD34F946" box="[664,719,1660,1685]" captionStart="Figure 5" captionStartId="14.[160,225,878,901]" captionTargetBox="[163,1153,142,847]" captionTargetId="figure-245@14.[163,1153,142,847]" captionTargetPageId="14" captionText="Figure 5. Jaws of Arichlidon hannelorae (mCT-00171) imaged through micro-CT. (a) dorsal view; (b) lateral view; (c) dorsal view and cross sections through the jaw along its length." figureDoi="http://doi.org/10.5281/zenodo.5184129" httpUri="https://zenodo.org/record/5184129/files/figure.png" pageId="11" pageNumber="2873">5a–c</figureCitation>
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;
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<tableCitation id="C6C294AF870F1365FD75F9B3FCBBF946" box="[734,832,1660,1685]" captionStart="Table 1" captionStartId="9.[133,189,703,726]" captionText="Table 1. Comparison of pharyngeal and jaw characters." pageId="11" pageNumber="2873">Tables 1</tableCitation>
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,
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<tableCitation id="C6C294AF870F1365FCE4F9B3FCA6F946" box="[847,861,1660,1685]" captionStart="Table 2" captionStartId="10.[133,189,583,606]" captionText="Table 2. Comparison of morphological characters." pageId="11" pageNumber="2873">2</tableCitation>
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)
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</paragraph>
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<caption id="DF3FF19C87081362FF0BFCA1FC2AFC71" ID-DOI="http://doi.org/10.5281/zenodo.5184125" ID-Zenodo-Dep="5184125" httpUri="https://zenodo.org/record/5184125/files/figure.png" pageId="12" pageNumber="2874" startId="12.[160,225,878,901]" targetBox="[163,1153,142,847]" targetPageId="12">
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||
<paragraph id="8BFFA11487081362FF0BFCA1FC2AFC71" blockId="12.[160,1156,878,930]" pageId="12" pageNumber="2874">
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<emphasis id="B9347D0687081362FF0BFCA1FF07FC56" bold="true" box="[160,252,878,901]" pageId="12" pageNumber="2874">Figure 3.</emphasis>
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Jaws of
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<taxonomicName id="4C40DA9787081362FEF3FCA1FDD9FC56" box="[344,546,878,901]" class="Magnoliopsida" family="Acanthaceae" genus="Acanthopale" kingdom="Plantae" order="Lamiales" pageId="12" pageNumber="2874" phylum="Tracheophyta" rank="species" species="perkinsi">
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<emphasis id="B9347D0687081362FEF3FCA1FDD9FC56" box="[344,546,878,901]" italics="true" pageId="12" pageNumber="2874">Acanthopale perkinsi</emphasis>
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</taxonomicName>
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(mCT-00035), imaged through micro-CT. (a) dorsal view; (b) ventral view; (c) dorsal view and cross sections through the jaw along its length.
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</paragraph>
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</caption>
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<paragraph id="8BFFA11487081362FF0BFC36FCCFFBC2" blockId="12.[160,820,1017,1041]" box="[160,820,1017,1041]" pageId="12" pageNumber="2874">
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<typeStatus id="54FB1FB687081362FF0BFC36FF2DFBC2" box="[160,214,1017,1041]" pageId="12" pageNumber="2874">Type</typeStatus>
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species:
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<taxonomicName id="4C40DA9787081362FE94FC36FCCFFBC2" authority="Watson Russell, 1998" authorityName="Watson Russell" authorityYear="1998" box="[319,820,1017,1041]" class="Polychaeta" family="Chrysopetalidae" genus="Arichlidon" kingdom="Animalia" order="Phyllodocida" pageId="12" pageNumber="2874" phylum="Annelida" rank="species" species="hanneloreae">
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<emphasis id="B9347D0687081362FE94FC36FDC7FBC2" box="[319,572,1017,1041]" italics="true" pageId="12" pageNumber="2874">Arichlidon hanneloreae</emphasis>
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||
<bibRefCitation id="EFD1DCE587081362FDEEFC36FCCFFBC2" author="Watson Russell C" box="[581,820,1017,1041]" pageId="12" pageNumber="2874" pagination="159 - 176" refId="ref27796" refString="Watson Russell C. 1998. Description of Arichlidon new genus and two new species from Australia; Bhawania reyssi redescribed and assigned to Arichlidon (Chrysopetalidae: Polychaeta). Beagle, Rec Mus Art Gall N Terr. 14: 159 - 176." type="journal article" year="1998">Watson Russell, 1998</bibRefCitation>
|
||
</taxonomicName>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C35AF29F87081362FF0BFB9EFBC7FB00" pageId="12" pageNumber="2874" type="materials_examined">
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||
<paragraph id="8BFFA11487081362FF0BFB9EFE7BFBB8" blockId="12.[160,1156,1105,1235]" box="[160,384,1105,1131]" pageId="12" pageNumber="2874">
|
||
<emphasis id="B9347D0687081362FF0BFB9EFE7BFBB8" bold="true" box="[160,384,1105,1131]" italics="true" pageId="12" pageNumber="2874">Material examined</emphasis>
|
||
</paragraph>
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||
<paragraph id="8BFFA11487081362FF0BFBB9FBC7FB00" blockId="12.[160,1156,1105,1235]" pageId="12" pageNumber="2874">
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||
One specimen
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||
<taxonomicName id="4C40DA9787081362FEF9FBB9FD3AFB5D" authority=": NTM W." authorityName="NTM W." box="[338,705,1142,1166]" class="Polychaeta" family="Chrysopetalidae" genus="Arichlidon" kingdom="Animalia" order="Phyllodocida" pageId="12" pageNumber="2874" phylum="Annelida" rank="species" species="hanneloreae">
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<emphasis id="B9347D0687081362FEF9FBB9FDA8FB5D" box="[338,595,1142,1166]" italics="true" pageId="12" pageNumber="2874">Arichlidon hanneloreae</emphasis>
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: NTM W.
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</taxonomicName>
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<materialsCitation id="3B28AB4987081362FD6BFBB9FE67FB00" collectionCode="NTM" location="South West Pacific" municipality="Great Barrier Reef" pageId="12" pageNumber="2874" specimenCount="2" stateProvince="Queensland">
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22823,
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<collectingMunicipality id="6B9B3B6E87081362FCBCFBB9FC12FB5D" box="[791,1001,1142,1166]" pageId="12" pageNumber="2874">Great Barrier Reef</collectingMunicipality>
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||
,
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<collectingRegion id="49846FF687081362FC53FBB9FB7AFB5D" box="[1016,1153,1142,1166]" country="Australia" name="Queensland" pageId="12" pageNumber="2874">Queensland</collectingRegion>
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||
,
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<location id="8E9FF7CF87081362FF0BFB57FE8DFB63" LSID="urn:lsid:plazi:treatment:03E91002870F1360FE03F995FE07F9CC:8E9FF7CF87081362FF0BFB57FE8DFB63" box="[160,374,1176,1200]" municipality="Great Barrier Reef" name="South West Pacific" pageId="12" pageNumber="2874" stateProvince="Queensland">South West Pacific</location>
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, (mCT-00171);
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<specimenCount id="9D466A9D87081362FD8AFB57FD54FB63" box="[545,687,1176,1200]" pageId="12" pageNumber="2874" type="generic">2 specimens</specimenCount>
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||
<taxonomicName id="4C40DA9787081362FD12FB57FEC2FB00" authority="(Katzmann, Laubier and Ramos, 1974)" baseAuthorityName="Katzmann, Laubier and Ramos" baseAuthorityYear="1974" class="Polychaeta" family="Chrysopetalidae" genus="Arichlidon" kingdom="Animalia" order="Phyllodocida" pageId="12" pageNumber="2874" phylum="Annelida" rank="species" species="reyssi">
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<emphasis id="B9347D0687081362FD12FB57FC91FB63" box="[697,874,1176,1200]" italics="true" pageId="12" pageNumber="2874">Arichlidon reyssi</emphasis>
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||
(
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<bibRefCitation id="EFD1DCE587081362FCD1FB57FECBFB00" author="Katzmann W & Laubier L & Ramos J" pageId="12" pageNumber="2874" pagination="313 - 317" refId="ref25437" refString="Katzmann W, Laubier L, Ramos J. 1974. Une nouvelle espece Mediterranee de Chrysopetalidae (Annelides Polychetes) [A new Mediterranean species of Chrysopetalidae (Annelida Polychaeta)]. Ann Naturhistor Mus Wien. 78: 313 - 317. French." type="journal article" year="1974">Katzmann, Laubier and Ramos, 1974</bibRefCitation>
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||
)
|
||
</taxonomicName>
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||
:
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||
<collectionCode id="ED5139D187081362FEEDFB74FE81FB00" box="[326,378,1211,1235]" country="Australia" httpUri="http://grbio.org/cool/jg13-7fbc" name="Northern Territory Museum of Arts and Sciences" pageId="12" pageNumber="2874">NTM</collectionCode>
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||
W
|
||
</materialsCitation>
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||
.13180,
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||
<collectingRegion id="49846FF687081362FE5AFB74FDD4FB00" box="[497,559,1211,1235]" country="Greece" name="Kriti" pageId="12" pageNumber="2874">Crete</collectingRegion>
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, Mediterranean Sea (mCT-00036; mCT-00245).
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C35AF29F87081360FF0BFADCFBCEFADC" lastPageId="14" lastPageNumber="2876" pageId="12" pageNumber="2874" type="distribution">
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||
<paragraph id="8BFFA11487081362FF0BFADCFED7FAFE" blockId="12.[160,1133,1299,1360]" box="[160,300,1299,1325]" pageId="12" pageNumber="2874">
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||
<emphasis id="B9347D0687081362FF0BFADCFED7FAFE" bold="true" box="[160,300,1299,1325]" italics="true" pageId="12" pageNumber="2874">Distribution</emphasis>
|
||
</paragraph>
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||
<paragraph id="8BFFA11487081362FF0BFAF7FB96FA83" blockId="12.[160,1133,1299,1360]" box="[160,1133,1336,1360]" pageId="12" pageNumber="2874">
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||
<taxonomicName id="4C40DA9787081362FF0BFAF7FE9CFA83" box="[160,359,1336,1360]" class="Polychaeta" family="Chrysopetalidae" genus="Arichlidon" kingdom="Animalia" order="Phyllodocida" pageId="12" pageNumber="2874" phylum="Annelida" rank="species" species="undetermined">
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||
<emphasis id="B9347D0687081362FF0BFAF7FEF5FA83" box="[160,270,1336,1360]" italics="true" pageId="12" pageNumber="2874">Arichlidon</emphasis>
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||
species
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||
</taxonomicName>
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||
are found in the majority of world oceans between
|
||
<geoCoordinate id="EE74C7D387081362FC68FAF7FC02FA83" box="[963,1017,1336,1360]" degrees="40" direction="north" orientation="latitude" pageId="12" pageNumber="2874" precision="55555" value="40.0">40°N</geoCoordinate>
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||
and
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||
<geoCoordinate id="EE74C7D387081362FB9EFAF7FB93FA83" box="[1077,1128,1336,1360]" degrees="39" direction="south" orientation="latitude" pageId="12" pageNumber="2874" precision="55555" value="-39.0">39°S</geoCoordinate>
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||
.
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||
</paragraph>
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||
<paragraph id="8BFFA11487081362FF0BFA5FFF02FA79" blockId="12.[160,1156,1424,1727]" box="[160,249,1424,1450]" pageId="12" pageNumber="2874">
|
||
<emphasis id="B9347D0687081362FF0BFA5FFF02FA79" bold="true" box="[160,249,1424,1450]" italics="true" pageId="12" pageNumber="2874">Habitat</emphasis>
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||
</paragraph>
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||
<paragraph id="8BFFA11487081363FF0BFA7AFF1FFF1A" blockId="12.[160,1156,1424,1727]" lastBlockId="13.[160,1156,142,201]" lastPageId="13" lastPageNumber="2875" pageId="12" pageNumber="2874">
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||
<taxonomicName id="4C40DA9787081362FF0BFA7AFE91FA1E" box="[160,362,1461,1485]" class="Polychaeta" family="Chrysopetalidae" genus="Arichlidon" kingdom="Animalia" order="Phyllodocida" pageId="12" pageNumber="2874" phylum="Annelida" rank="species" species="undetermined">
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||
<emphasis id="B9347D0687081362FF0BFA7AFEF5FA1E" box="[160,270,1461,1485]" italics="true" pageId="12" pageNumber="2874">Arichlidon</emphasis>
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||
species
|
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</taxonomicName>
|
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can occur in moderately large numbers when associated with rich invertebrate micro-faunas and have been recorded from an extremely broad range of habitat
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||
<typeStatus id="54FB1FB687081362FF57FA35FEC0F9C1" box="[252,315,1530,1554]" pageId="12" pageNumber="2874">types</typeStatus>
|
||
, from tropical to temperate waters in association with seagrasses and algae; crevices in rocky and coral reefs; rotting wood in mangrove channels; coarse shell habitats on seamounts and every grade of sand, clay and mud substrate from intertidal to abyssal depths, ~
|
||
<quantity id="4CB80CF187081362FE47F9ADFDBCF9A9" box="[492,583,1634,1658]" metricMagnitude="3" metricUnit="m" metricValue="4.0" pageId="12" pageNumber="2874" unit="m" value="4000.0">4000 m</quantity>
|
||
.
|
||
<taxonomicName id="4C40DA9787081362FDF9F9ADFCE2F9A9" box="[594,793,1634,1658]" class="Polychaeta" family="Chrysopetalidae" genus="Arichlidon" kingdom="Animalia" order="Phyllodocida" pageId="12" pageNumber="2874" phylum="Annelida" rank="species" species="undetermined">
|
||
<emphasis id="B9347D0687081362FDF9F9ADFD3BF9A9" box="[594,704,1634,1658]" italics="true" pageId="12" pageNumber="2874">Arichlidon</emphasis>
|
||
species
|
||
</taxonomicName>
|
||
have been observed in association with sessile invertebrates such as hydroids and sponges, as well as inside the tubes of sedentary tube-dwelling polychaetes, tube dwelling amphipods and among the gills of
|
||
<taxonomicName id="4C40DA9787091363FF6AFF41FE39FF75" authority="Roding, 1798" authorityName="Roding" authorityYear="1798" box="[193,450,142,166]" class="Bivalvia" family="Margaritidae" genus="Pinctada" kingdom="Animalia" order="Ostreida" pageId="13" pageNumber="2875" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B9347D0687091363FF6AFF41FEDBFF75" box="[193,288,142,166]" italics="true" pageId="13" pageNumber="2875">Pinctada</emphasis>
|
||
<bibRefCitation id="EFD1DCE587091363FE80FF41FE39FF75" author="Roding PF" box="[299,450,142,166]" pageId="13" pageNumber="2875" refId="ref26707" refString="Roding PF. 1798. Museum Boltenianum sive Catalogus cimeliorum e tribus regnis naturae [A catalog of the tribes of the kingdoms of the nature of the Museum Boltenianum]. Hamburg: JC Trappius. Latin." type="book" year="1798">Röding, 1798</bibRefCitation>
|
||
</taxonomicName>
|
||
bivalve molluscs (
|
||
<bibRefCitation id="EFD1DCE587091363FD32FF41FC7CFF75" author="Watson Russell C" box="[665,903,142,166]" pageId="13" pageNumber="2875" pagination="159 - 176" refId="ref27796" refString="Watson Russell C. 1998. Description of Arichlidon new genus and two new species from Australia; Bhawania reyssi redescribed and assigned to Arichlidon (Chrysopetalidae: Polychaeta). Beagle, Rec Mus Art Gall N Terr. 14: 159 - 176." type="journal article" year="1998">Watson Russell 1998</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EFD1DCE587091363FC3CFF41FC20FF75" author="Watson Russell C" box="[919,987,142,166]" pageId="13" pageNumber="2875" pagination="465 - 477" refId="ref27842" refString="Watson Russell C. 2000 a. Description of a new species of Arichlidon (Chrysopetalidae: Polychaeta) from the West Atlantic and comparison with the East Atlantic species Arichlidon reyssi. Bull of Mar Sci. 67: 465 - 477." type="journal article" year="2000">2000a</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD1DCE587091363FC40FF41FF2CFF1A" author="Watson C & Chivers A & Narayanaswamy BE & Lamont PA & Turnewitsch R" pageId="13" pageNumber="2875" pagination="311 - 325" refId="ref27641" refString="Watson C, Chivers A, Narayanaswamy BE, Lamont PA, Turnewitsch R. 2014. Chrysopetalidae (Annelida: Phyllodocida) from the Senghor Seamount, north-east Atlantic: taxa with deep-sea affinities and morphological adaptations. Mem Vict Mus. 71: 311 - 325." type="journal article" year="2014">Watson et al. 2014</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFFA11487091363FF0BFEC5FE6DFEF7" blockId="13.[160,1156,266,638]" box="[160,406,266,292]" pageId="13" pageNumber="2875">
|
||
<emphasis id="B9347D0687091363FF0BFEC5FE6DFEF7" bold="true" box="[160,406,266,292]" italics="true" pageId="13" pageNumber="2875">General morphology</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8BFFA11487091363FF0BFEE1FD10FDAD" blockId="13.[160,1156,266,638]" pageId="13" pageNumber="2875">
|
||
<taxonomicName id="4C40DA9787091363FF0BFEE1FE9DFE95" box="[160,358,302,326]" class="Polychaeta" family="Chrysopetalidae" genus="Arichlidon" kingdom="Animalia" order="Phyllodocida" pageId="13" pageNumber="2875" phylum="Annelida" rank="species" species="undetermined">
|
||
<emphasis id="B9347D0687091363FF0BFEE1FEF5FE95" box="[160,270,302,326]" italics="true" pageId="13" pageNumber="2875">Arichlidon</emphasis>
|
||
species
|
||
</taxonomicName>
|
||
are relatively broad, small-bodied (~
|
||
<quantity id="4CB80CF187091363FCAEFEE1FCB3FE95" box="[773,840,302,326]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="13" pageNumber="2875" unit="mm" value="5.0">5 mm</quantity>
|
||
length) chrysopetalids with a dorsum completely covered by silver to gold coloured and often brown flecked, lateral, main and median paleael fans (
|
||
<figureCitation id="137BBD9187091363FDB2FEBCFD7DFE58" box="[537,646,371,395]" captionStart="Figure 1" captionStartId="3.[160,225,1111,1134]" captionTargetBox="[163,1153,142,1079]" captionTargetId="figure-175@3.[163,1153,142,1080]" captionTargetPageId="3" captionText="Figure 1. Live photos: (a) Chrysopetalinae. Arichlidon gathofi Watson Russell, 2000a (~5 mm L); (b) Dysponetinae. Dysponetus pygmaeus (~3 mm L); (c–e) Calamyzinae: (c) free-living Micospina aureobohnorum Watson et al., 2016 (~4mm L); (d) ectoparasite Calamyzas amphictenicola (~ 2 mm L); (e) symbiont Shinkai longipedata (~ 250 mm L). Copyright: a, c, e: © Greg Rouse; b: © Monika Kedra/ Slawomira Gromisz; d: © Fredrik Pleijel. All photos reproduced with permission by the copyright holders." figureDoi="http://doi.org/10.5281/zenodo.5184121" httpUri="https://zenodo.org/record/5184121/files/figure.png" pageId="13" pageNumber="2875">Figure 1a</figureCitation>
|
||
). Interlocking paleael
|
||
<typeStatus id="54FB1FB687091363FC27FEBCFC33FE58" box="[908,968,371,395]" pageId="13" pageNumber="2875">types</typeStatus>
|
||
form a
|
||
<typeStatus id="54FB1FB687091363FB84FEBCFB9AFE58" box="[1071,1121,371,395]" pageId="13" pageNumber="2875">type</typeStatus>
|
||
of carapace and there is a slight dorsal convexity formed by a mid-dorsal ridge of overlapping ornate, median paleael fascicles (
|
||
<figureCitation id="137BBD9187091363FDD6FE76FD13FE02" box="[637,744,441,465]" captionStart="Figure 4" captionStartId="13.[160,225,1653,1676]" captionTargetBox="[163,1153,711,1622]" captionTargetId="figure-150@13.[163,1153,711,1622]" captionTargetPageId="13" captionText="Figure 4. Anterior end of Arichlidon hannelorae (mCT-00171) imaged through micro-CT and rendered in 3D. (a) dorsal view; (b) dorsal view, semi-transparent rendering to show position of jaws; (c) dorsal view, virtually dissected to expose pharyngeal structures; (d) lateral view, virtually dissected to expose pharyngeal structures." figureDoi="http://doi.org/10.5281/zenodo.5184127" httpUri="https://zenodo.org/record/5184127/files/figure.png" pageId="13" pageNumber="2875">Figure 4a</figureCitation>
|
||
). Species possess main paleae with heavily ornamented ribs and raised tubercules, uniquely shaped inferior neurochaetal falcigers and epitokous swimming neurochaetae (
|
||
<bibRefCitation id="EFD1DCE587091363FD4BFE31FC20FDC5" author="Watson Russell C" box="[736,987,510,534]" pageId="13" pageNumber="2875" pagination="465 - 477" refId="ref27842" refString="Watson Russell C. 2000 a. Description of a new species of Arichlidon (Chrysopetalidae: Polychaeta) from the West Atlantic and comparison with the East Atlantic species Arichlidon reyssi. Bull of Mar Sci. 67: 465 - 477." type="journal article" year="2000">Watson Russell 2000a</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EFD1DCE587091363FC40FE31FF2CFDEA" author="Watson C & Chivers A & Narayanaswamy BE & Lamont PA & Turnewitsch R" pageId="13" pageNumber="2875" pagination="311 - 325" refId="ref27641" refString="Watson C, Chivers A, Narayanaswamy BE, Lamont PA, Turnewitsch R. 2014. Chrysopetalidae (Annelida: Phyllodocida) from the Senghor Seamount, north-east Atlantic: taxa with deep-sea affinities and morphological adaptations. Mem Vict Mus. 71: 311 - 325." type="journal article" year="2014">Watson et al. 2014</bibRefCitation>
|
||
). Sensory structures include a prostomium fused with anterior segments, two large pairs of complex eyes often fused into a rectangular block, large cylindrical palps and a glandular nuchal fold (
|
||
<bibRefCitation id="EFD1DCE587091363FE09FDA9FD77FDAD" author="Watson Russell C" box="[418,652,614,638]" pageId="13" pageNumber="2875" pagination="159 - 176" refId="ref27796" refString="Watson Russell C. 1998. Description of Arichlidon new genus and two new species from Australia; Bhawania reyssi redescribed and assigned to Arichlidon (Chrysopetalidae: Polychaeta). Beagle, Rec Mus Art Gall N Terr. 14: 159 - 176." type="journal article" year="1998">Watson Russell 1998</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EFD1DCE587091363FD30FDA9FD25FDAD" author="Watson Russell C" box="[667,734,614,638]" pageId="13" pageNumber="2875" pagination="465 - 477" refId="ref27842" refString="Watson Russell C. 2000 a. Description of a new species of Arichlidon (Chrysopetalidae: Polychaeta) from the West Atlantic and comparison with the East Atlantic species Arichlidon reyssi. Bull of Mar Sci. 67: 465 - 477." type="journal article" year="2000">2000a</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="DF3FF19C87091363FF0BF9BAFE37F937" ID-DOI="http://doi.org/10.5281/zenodo.5184127" ID-Zenodo-Dep="5184127" httpUri="https://zenodo.org/record/5184127/files/figure.png" pageId="13" pageNumber="2875" startId="13.[160,225,1653,1676]" targetBox="[163,1153,711,1622]" targetPageId="13">
|
||
<paragraph id="8BFFA11487091363FF0BF9BAFE37F937" blockId="13.[160,1155,1653,1764]" pageId="13" pageNumber="2875">
|
||
<emphasis id="B9347D0687091363FF0BF9BAFF05F95F" bold="true" box="[160,254,1653,1676]" pageId="13" pageNumber="2875">Figure 4.</emphasis>
|
||
Anterior end of
|
||
<taxonomicName id="4C40DA9787091363FE1BF9BAFD7CF95F" box="[432,647,1653,1676]" class="Polychaeta" family="Chrysopetalidae" genus="Arichlidon" kingdom="Animalia" order="Phyllodocida" pageId="13" pageNumber="2875" phylum="Annelida" rank="species" species="hannelorae">
|
||
<emphasis id="B9347D0687091363FE1BF9BAFD7CF95F" box="[432,647,1653,1676]" italics="true" pageId="13" pageNumber="2875">Arichlidon hannelorae</emphasis>
|
||
</taxonomicName>
|
||
(mCT-00171) imaged through micro-CT and rendered in 3D. (a) dorsal view; (b) dorsal view, semi-transparent rendering to show position of jaws; (c) dorsal view, virtually dissected to expose pharyngeal structures; (d) lateral view, virtually dissected to expose pharyngeal structures.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF3FF19C870A1360FF0BFCA1FC31FC71" ID-DOI="http://doi.org/10.5281/zenodo.5184129" ID-Zenodo-Dep="5184129" httpUri="https://zenodo.org/record/5184129/files/figure.png" pageId="14" pageNumber="2876" startId="14.[160,225,878,901]" targetBox="[163,1153,142,847]" targetPageId="14">
|
||
<paragraph id="8BFFA114870A1360FF0BFCA1FC31FC71" blockId="14.[160,1156,878,930]" pageId="14" pageNumber="2876">
|
||
<emphasis id="B9347D06870A1360FF0BFCA1FF07FC56" bold="true" box="[160,252,878,901]" pageId="14" pageNumber="2876">Figure 5.</emphasis>
|
||
Jaws of
|
||
<taxonomicName id="4C40DA97870A1360FEFCFCA1FDD0FC56" box="[343,555,878,901]" class="Polychaeta" family="Chrysopetalidae" genus="Arichlidon" kingdom="Animalia" order="Phyllodocida" pageId="14" pageNumber="2876" phylum="Annelida" rank="species" species="hannelorae">
|
||
<emphasis id="B9347D06870A1360FEFCFCA1FDD0FC56" box="[343,555,878,901]" italics="true" pageId="14" pageNumber="2876">Arichlidon hannelorae</emphasis>
|
||
</taxonomicName>
|
||
(mCT-00171) imaged through micro-CT. (a) dorsal view; (b) lateral view; (c) dorsal view and cross sections through the jaw along its length.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BFFA114870A1360FF0BFC72FE8CFC04" blockId="14.[160,1156,957,1295]" box="[160,375,957,983]" pageId="14" pageNumber="2876">
|
||
<emphasis id="B9347D06870A1360FF0BFC72FE8CFC04" bold="true" box="[160,375,957,983]" italics="true" pageId="14" pageNumber="2876">Pharynx and jaws</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8BFFA114870A1360FF0BFC2DFBCEFADC" blockId="14.[160,1156,957,1295]" pageId="14" pageNumber="2876">
|
||
<taxonomicName id="4C40DA97870A1360FF0BFC2DFEF5FC29" authorityName="Watson Russell" authorityYear="1998" box="[160,270,994,1018]" class="Polychaeta" family="Chrysopetalidae" genus="Arichlidon" kingdom="Animalia" order="Phyllodocida" pageId="14" pageNumber="2876" phylum="Annelida" rank="genus">
|
||
<emphasis id="B9347D06870A1360FF0BFC2DFEF5FC29" box="[160,270,994,1018]" italics="true" pageId="14" pageNumber="2876">Arichlidon</emphasis>
|
||
</taxonomicName>
|
||
possesses an elongate proboscis, a broad, undifferentiated pharynx and large posterior caeca. The elongate stylets are broad, triangular, robustly calcified and occupy almost the entire proboscis and anterior pharynx (
|
||
<figureCitation id="137BBD91870A1360FD40FBE8FC8EFBEC" box="[747,885,1063,1087]" captionStart="Figure 4" captionStartId="13.[160,225,1653,1676]" captionTargetBox="[163,1153,711,1622]" captionTargetId="figure-150@13.[163,1153,711,1622]" captionTargetPageId="13" captionText="Figure 4. Anterior end of Arichlidon hannelorae (mCT-00171) imaged through micro-CT and rendered in 3D. (a) dorsal view; (b) dorsal view, semi-transparent rendering to show position of jaws; (c) dorsal view, virtually dissected to expose pharyngeal structures; (d) lateral view, virtually dissected to expose pharyngeal structures." figureDoi="http://doi.org/10.5281/zenodo.5184127" httpUri="https://zenodo.org/record/5184127/files/figure.png" pageId="14" pageNumber="2876">Figure 4b–d</figureCitation>
|
||
). The jaws are situated close to each other but do not overlap, as seen in cross section (
|
||
<figureCitation id="137BBD91870A1360FC0FFB85FBEBFBB1" box="[932,1040,1098,1122]" captionStart="Figure 5" captionStartId="14.[160,225,878,901]" captionTargetBox="[163,1153,142,847]" captionTargetId="figure-245@14.[163,1153,142,847]" captionTargetPageId="14" captionText="Figure 5. Jaws of Arichlidon hannelorae (mCT-00171) imaged through micro-CT. (a) dorsal view; (b) lateral view; (c) dorsal view and cross sections through the jaw along its length." figureDoi="http://doi.org/10.5281/zenodo.5184129" httpUri="https://zenodo.org/record/5184129/files/figure.png" pageId="14" pageNumber="2876">Figure 5c</figureCitation>
|
||
). The jaw margins appear straight but a very slight outer, mid-way sloping projection is present. Distinct longitudinal, raised ridges run along the inner stylet margins with their basal ends extending and forming small spurs (
|
||
<figureCitation id="137BBD91870A1360FDD8FB7DFD0EFB19" box="[627,757,1201,1226]" captionStart="Figure 5" captionStartId="14.[160,225,878,901]" captionTargetBox="[163,1153,142,847]" captionTargetId="figure-245@14.[163,1153,142,847]" captionTargetPageId="14" captionText="Figure 5. Jaws of Arichlidon hannelorae (mCT-00171) imaged through micro-CT. (a) dorsal view; (b) lateral view; (c) dorsal view and cross sections through the jaw along its length." figureDoi="http://doi.org/10.5281/zenodo.5184129" httpUri="https://zenodo.org/record/5184129/files/figure.png" pageId="14" pageNumber="2876">Figure 5a–c</figureCitation>
|
||
). Serrations are often visible on the distal jaw tips under a compound microscope. Although faint, it is possible that the ‘granular’ band posterior to the jaws is composed of calcifications (
|
||
<figureCitation id="137BBD91870A1360FC0AFB38FBD3FADC" box="[929,1064,1271,1295]" captionStart="Figure 4" captionStartId="13.[160,225,1653,1676]" captionTargetBox="[163,1153,711,1622]" captionTargetId="figure-150@13.[163,1153,711,1622]" captionTargetPageId="13" captionText="Figure 4. Anterior end of Arichlidon hannelorae (mCT-00171) imaged through micro-CT and rendered in 3D. (a) dorsal view; (b) dorsal view, semi-transparent rendering to show position of jaws; (c) dorsal view, virtually dissected to expose pharyngeal structures; (d) lateral view, virtually dissected to expose pharyngeal structures." figureDoi="http://doi.org/10.5281/zenodo.5184127" httpUri="https://zenodo.org/record/5184127/files/figure.png" pageId="14" pageNumber="2876">Figure 4c, d</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C35AF29F870A1360FF0BFAFAFE07F9CC" pageId="14" pageNumber="2876" type="discussion">
|
||
<paragraph id="8BFFA114870A1360FF0BFAFAFEFDFA9C" blockId="14.[160,1156,1333,1567]" box="[160,262,1333,1359]" pageId="14" pageNumber="2876">
|
||
<emphasis id="B9347D06870A1360FF0BFAFAFEFDFA9C" bold="true" box="[160,262,1333,1359]" italics="true" pageId="14" pageNumber="2876">Remarks</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8BFFA114870A1360FF0BFA95FE07F9CC" blockId="14.[160,1156,1333,1567]" pageId="14" pageNumber="2876">
|
||
A previously unremarked structure in the pharyngeal region was recently observed and found to be present in all
|
||
<taxonomicName id="4C40DA97870A1360FE7AFAB3FD64FA47" box="[465,671,1404,1428]" class="Polychaeta" family="Chrysopetalidae" genus="Arichlidon" kingdom="Animalia" order="Phyllodocida" pageId="14" pageNumber="2876" phylum="Annelida" rank="species" species="undetermined">
|
||
<emphasis id="B9347D06870A1360FE7AFAB3FDC4FA47" box="[465,575,1404,1428]" italics="true" pageId="14" pageNumber="2876">Arichlidon</emphasis>
|
||
species.
|
||
</taxonomicName>
|
||
It does not show up on micro-CT images, being visible only under a compound microscope. The structure is composed of two triangular shaped glands situated opposite one another, either side of each stylet. Upon dissection, tiny golden-brown globules spill out; their function is currently unknown (
|
||
<bibRefCitation id="EFD1DCE5870A1360FF0DF9C8FE87F9CC" author="Watson C & Chivers A & Narayanaswamy BE & Lamont PA & Turnewitsch R" box="[166,380,1543,1567]" pageId="14" pageNumber="2876" pagination="311 - 325" refId="ref27641" refString="Watson C, Chivers A, Narayanaswamy BE, Lamont PA, Turnewitsch R. 2014. Chrysopetalidae (Annelida: Phyllodocida) from the Senghor Seamount, north-east Atlantic: taxa with deep-sea affinities and morphological adaptations. Mem Vict Mus. 71: 311 - 325." type="journal article" year="2014">Watson et al. 2014</bibRefCitation>
|
||
, figure 4a).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |