239 lines
34 KiB
XML
239 lines
34 KiB
XML
<document id="9973F2695FBD6CBAF0A1F5680D91CDBD" ID-DOI="10.11646/zootaxa.3886.1.1" ID-ISSN="1175-5326" ID-Zenodo-Dep="4951874" ID-ZooBank="6ADD860C-D60C-448D-BC11-19EDB74013EE" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1623727924470" checkinUser="felipe" docAuthor="Salazar-Vallejo, Sergio I." docDate="2014" docId="7A4987D33273FFADFF37F9262F8DFBB2" docLanguage="en" docName="zt03886p061.pdf" docOrigin="Zootaxa 3886 (1)" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Lamispina milligani Salazar-Vallejo 2014, n. sp." docType="treatment" docVersion="3" lastPageNumber="56" masterDocId="8670FFAB3246FF9AFFA0FF872F77FFEA" masterDocTitle="Revision of Pherusa Oken, 1807 (Polychaeta: Flabelligeridae)" masterLastPageNumber="61" masterPageNumber="1" pageNumber="54" updateTime="1698966847323" updateUser="plazi">
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<mods:titleInfo id="7CF867223434DFFF5698C453671CC971">
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<mods:title id="EA5160EB3EF038D530C572205179D615">Revision of Pherusa Oken, 1807 (Polychaeta: Flabelligeridae)</mods:title>
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<mods:name id="36343D8538D8FCBE67CD265F3AD7741B" type="personal">
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<mods:roleTerm id="7E994B236A418981E3AE5362175195C5">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="83ADB52967EF33B02B2D55B36A3C1390">Salazar-Vallejo, Sergio I.</mods:namePart>
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<mods:typeOfResource id="65B13C09A95092E295B803245E40E09C">text</mods:typeOfResource>
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<mods:titleInfo id="2BDFA51335A90F0434531AA53D968B3F">
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<mods:title id="F2C2CBA024921CA0505458F016E8360E">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="9B608A63F37C8BC9ED236BC055285E12">
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<mods:date id="7FB6E8597CEB7AD8AE368F379079204F">2014</mods:date>
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<mods:detail id="D474AAF2F9A520D8E3CEE83655E9FC97" type="pubDate">
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<mods:number id="E7E9B348242CAF72329731FDDE428E69">2014-11-20</mods:number>
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<mods:detail id="C1C4225325211E58282BE91727B973C7" type="volume">
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<mods:number id="C0AB1D4115C49034E031DEEAB725C13B">3886</mods:number>
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</mods:detail>
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<mods:detail id="A9F6318EAECF317CE8F66B9862CC5674" type="issue">
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<mods:number id="1F17067F6B5869ACC9B3C6080DF0A33E">1</mods:number>
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<mods:start id="ACD836178C6C1B390C76A88924800ECB">1</mods:start>
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<mods:classification id="B6A55B10D0D88F5F2C2F5770EAF370E2">journal article</mods:classification>
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<mods:identifier id="413111057AB848C371253708FFCE7792" type="DOI">10.11646/zootaxa.3886.1.1</mods:identifier>
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<mods:identifier id="0966C828F318295AF4887324D7F5F17B" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="B62391D5E46C30782B594943BD631F3E" type="Zenodo-Dep">4951874</mods:identifier>
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<mods:identifier id="B31DDB30EF6B00F945C26CE0A71D8A54" type="ZooBank">6ADD860C-D60C-448D-BC11-19EDB74013EE</mods:identifier>
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</mods:mods>
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<treatment id="7A4987D33273FFADFF37F9262F8DFBB2" LSID="urn:lsid:plazi:treatment:7A4987D33273FFADFF37F9262F8DFBB2" httpUri="http://treatment.plazi.org/id/7A4987D33273FFADFF37F9262F8DFBB2" lastPageId="55" lastPageNumber="56" pageId="53" pageNumber="54">
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<subSubSection id="BAFA654E3273FFAFFF37F9262EA1F951" box="[151,470,1697,1723]" pageId="53" pageNumber="54" type="nomenclature">
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<paragraph id="F25F36C53273FFAFFF37F9262EA1F951" blockId="53.[151,470,1697,1757]" box="[151,470,1697,1723]" pageId="53" pageNumber="54">
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<heading id="A91781A93273FFAFFF37F9262EA1F951" bold="true" box="[151,470,1697,1723]" fontSize="11" level="2" pageId="53" pageNumber="54" reason="4">
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<emphasis id="C094EAD73273FFAFFF37F9262EA1F951" bold="true" box="[151,470,1697,1723]" pageId="53" pageNumber="54">
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<taxonomicName id="35E04D463273FFAFFF37F9262EFBF951" ID-CoL="3S28G" authority="Salazar-Vallejo, 2014" authorityName="Salazar-Vallejo" authorityYear="2014" box="[151,396,1697,1723]" class="Polychaeta" family="Flabelligeridae" genus="Lamispina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="53" pageNumber="54" phylum="Annelida" rank="species" species="milligani" status="sp. nov.">
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<emphasis id="C094EAD73273FFAFFF37F9262EFBF951" bold="true" box="[151,396,1697,1723]" italics="true" pageId="53" pageNumber="54">Lamispina milligani</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="DBA757AC3273FFAFFE33F9262EA1F951" box="[403,470,1697,1723]" pageId="53" pageNumber="54" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="BAFA654E3273FFAFFF37F9432DC9F8C8" pageId="53" pageNumber="54" type="description">
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<paragraph id="F25F36C53273FFAFFF37F9432E74F937" blockId="53.[151,470,1697,1757]" box="[151,259,1732,1757]" pageId="53" pageNumber="54">
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<figureCitation id="6ADB2A403273FFAFFF37F9432E74F937" box="[151,259,1732,1757]" captionStart="FIGURE 24" captionStartId="54.[151,250,1458,1480]" captionTargetBox="[173,1412,416,1430]" captionTargetId="figure-338@54.[169,1417,409,1436]" captionTargetPageId="54" captionText="FIGURE 24. Lamispina milligani n. sp., holotype (MCZ 1034), stained with methyl green. A. Anterior and posterior fragments; anterior fragment in dorsal view. B. Same, anterior end, ventral view. C. Head, branchiae and palps removed (BS: branchial scar, PS: palp scar). D. Chaetiger 11, right parapodium (inset medial notochaetal region). E. Posterior fragment, anterior chaetiger, lamispines (inset: tip). F. Same, posterior chaetiger, lamispine (inset: tip). Scale bars: A: 1.9 mm, B: 0.6 mm, C, D: 0.2 mm, E: 150 µm, F: 100 µm." figureDoi="http://doi.org/10.5281/zenodo.4952016" httpUri="https://zenodo.org/record/4952016/files/figure.png" pageId="53" pageNumber="54">Figure 24</figureCitation>
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</paragraph>
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<paragraph id="F25F36C53273FFAFFF37F88B2DC9F8C8" blockId="53.[151,702,1804,1826]" box="[151,702,1804,1826]" pageId="53" pageNumber="54">
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?
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<taxonomicName id="35E04D463273FFAFFF02F88B2F80F8C8" authorityName="Oken" authorityYear="1807" box="[162,247,1804,1826]" class="Polychaeta" family="Flabelligeridae" genus="Pherusa" kingdom="Animalia" order="Terebellida" pageId="53" pageNumber="54" phylum="Annelida" rank="genus">
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<emphasis id="C094EAD73273FFAFFF02F88B2F80F8C8" box="[162,247,1804,1826]" italics="true" pageId="53" pageNumber="54">Pherusa</emphasis>
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</taxonomicName>
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(sic).—
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<bibRefCitation id="96714B343273FFAFFEE6F88B2E96F8C8" author="Milligan, M. R." box="[326,481,1804,1826]" pageId="53" pageNumber="54" refId="ref49296" refString="Milligan, M. R. (1984) Family Flabelligeridae Saint Joseph, 1894; In Uebelacker, J. M. & Johnson, P. G. (eds.), Taxonomic Guide to the Polychaetes of the Northern Gulf of Mexico. Barry A. Vittor, Mobile. 7 Vols. pp 47.1 - 47.20." type="book" year="1984">Milligan, 1984</bibRefCitation>
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:47.16, Fig. 47.12a–e.
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</paragraph>
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</subSubSection>
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<subSubSection id="BAFA654E3273FFAFFF37F8C92CB1F861" pageId="53" pageNumber="54" type="materials_examined">
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<paragraph id="F25F36C53273FFAFFF37F8C92CB1F861" blockId="53.[151,1436,1870,2003]" pageId="53" pageNumber="54">
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<emphasis id="C094EAD73273FFAFFF37F8C92DA9F88D" bold="true" box="[151,734,1870,1895]" pageId="53" pageNumber="54">Type material. Northwestern Atlantic, Florida.</emphasis>
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<materialsCitation id="42883C983273FFAFFD4BF8C92CB1F861" collectionCode="MCZ" collectorName="RV Blake & A. Agassiz" country="Haiti" elevation="620" latitude="24.133333" location="South of Dry" longLatPrecision="1252" longitude="-82.85" pageId="53" pageNumber="54" specimenCode="MCZ 1034" specimenCount="1" typeStatus="holotype">
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<typeStatus id="2D5B88673273FFAFFD4BF8C92C24F88D" box="[747,851,1870,1895]" pageId="53" pageNumber="54" type="holotype">Holotype</typeStatus>
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(
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<specimenCode id="A2469EBE3273FFAFFCC7F8C92C98F88D" box="[871,1007,1870,1895]" collectionCode="MCZ" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:33791" lsid="urn:lsid:biocol.org:col:33791" name="Museum of Comparative Zoology" pageId="53" pageNumber="54" type="Museum">MCZ 1034</specimenCode>
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),
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<location id="F73F601E3273FFAFFBA8F8C92BD0F88D" LSID="urn:lsid:plazi:treatment:7A4987D33273FFADFF37F9262F8DFBB2:F73F601E3273FFAFFBA8F8C92BD0F88D" box="[1032,1191,1870,1895]" country="Haiti" latitude="24.133333" longLatPrecision="1252" longitude="-82.85" name="South of Dry" pageId="53" pageNumber="54">South of Dry</location>
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<collectingCountry id="8AF776553273FFAFFB13F8C82A6FF88D" box="[1203,1304,1871,1895]" name="Haiti" pageId="53" pageNumber="54">Tortugas</collectingCountry>
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,
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<collectorName id="5F1553133273FFAFFA89F8C82AEBF88D" box="[1321,1436,1870,1895]" pageId="53" pageNumber="54">RV Blake</collectorName>
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1877–78, Sta. 43 (
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<geoCoordinate id="97D450023273FFAFFEC3F8F52EBCF860" box="[355,459,1906,1931]" degrees="24" direction="north" minutes="08" orientation="latitude" pageId="53" pageNumber="54" precision="925" value="24.133333">24°08' N</geoCoordinate>
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,
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<geoCoordinate id="97D450023273FFAFFE76F8F52D34F861" box="[470,579,1906,1931]" degrees="82" direction="west" minutes="51" orientation="longitude" pageId="53" pageNumber="54" precision="925" value="-82.85">82°51' W</geoCoordinate>
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),
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<quantity id="35189B203273FFAFFDF7F8F52DD7F860" box="[599,672,1906,1931]" metricMagnitude="2" metricUnit="m" metricValue="6.2" pageId="53" pageNumber="54" unit="m" value="620.0">
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<elevation id="79CDD1F63273FFAFFDF7F8F52DD7F860" box="[599,672,1906,1931]" metricMagnitude="2" metricUnit="m" metricValue="6.2" pageId="53" pageNumber="54" unit="m" value="620.0">620 m</elevation>
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</quantity>
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, no date,
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<collectorName id="5F1553133273FFAFFCABF8F52CFDF861" box="[779,906,1906,1931]" pageId="53" pageNumber="54">A. Agassiz</collectorName>
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, coll.
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</materialsCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="BAFA654E3273FFADFF67F8112EA5FE1F" lastPageId="55" lastPageNumber="56" pageId="53" pageNumber="54" type="description">
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<paragraph id="F25F36C53273FFAFFF67F8112AEBF839" blockId="53.[151,1436,1870,2003]" pageId="53" pageNumber="54">
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<emphasis id="C094EAD73273FFAFFF67F8112E2EF845" bold="true" box="[199,345,1942,1967]" pageId="53" pageNumber="54">Description.</emphasis>
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<typeStatus id="2D5B88673273FFAFFEC6F8112EB9F845" box="[358,462,1942,1967]" pageId="53" pageNumber="54" type="holotype">Holotype</typeStatus>
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(MCZ 1034) includes an anterior and a posterior fragment, cylindrical, tapered posteriorly (
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<figureCitation id="6ADB2A403273FFAFFE81F83D2EFCF839" box="[289,395,1978,2003]" captionStart="FIGURE 24" captionStartId="54.[151,250,1458,1480]" captionTargetBox="[173,1412,416,1430]" captionTargetId="figure-338@54.[169,1417,409,1436]" captionTargetPageId="54" captionText="FIGURE 24. Lamispina milligani n. sp., holotype (MCZ 1034), stained with methyl green. A. Anterior and posterior fragments; anterior fragment in dorsal view. B. Same, anterior end, ventral view. C. Head, branchiae and palps removed (BS: branchial scar, PS: palp scar). D. Chaetiger 11, right parapodium (inset medial notochaetal region). E. Posterior fragment, anterior chaetiger, lamispines (inset: tip). F. Same, posterior chaetiger, lamispine (inset: tip). Scale bars: A: 1.9 mm, B: 0.6 mm, C, D: 0.2 mm, E: 150 µm, F: 100 µm." figureDoi="http://doi.org/10.5281/zenodo.4952016" httpUri="https://zenodo.org/record/4952016/files/figure.png" pageId="53" pageNumber="54">Fig. 24A</figureCitation>
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); first three chaetigers depressed, following ones swollen, wider;
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<quantity id="35189B203273FFAFFBD4F83C2BC1F838" box="[1140,1206,1979,2002]" metricMagnitude="-3" metricUnit="m" metricValue="7.0" pageId="53" pageNumber="54" unit="mm" value="7.0">7 mm</quantity>
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long,
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<quantity id="35189B203273FFAFFAA0F83D2A20F838" box="[1280,1367,1978,2003]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" pageId="53" pageNumber="54" unit="mm" value="2.5">2.5 mm</quantity>
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wide,
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</paragraph>
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<paragraph id="F25F36C53270FFACFF37FF102B97FF12" blockId="54.[151,1436,151,357]" pageId="54" pageNumber="55">
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cephalic cage
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<quantity id="35189B203270FFACFE96FF102E0FFF45" box="[310,376,151,176]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="54" pageNumber="55" unit="mm" value="4.0">4 mm</quantity>
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long, 12 chaetigers (posterior fragment
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<quantity id="35189B203270FFACFC9CFF102CFCFF45" box="[828,907,151,176]" metricMagnitude="-2" metricUnit="m" metricValue="1.8" pageId="54" pageNumber="55" unit="mm" value="18.0">18 mm</quantity>
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long,
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<quantity id="35189B203270FFACFC73FF102B5EFF45" box="[979,1065,151,176]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="54" pageNumber="55" unit="mm" value="1.5">1.5 mm</quantity>
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wide, 20 chaetigers). Tunic thin, finely papillated, with sediment particles, woolly, mostly detached from anterior region. Body papillae small, digitate, about 2 transverse series per segment, small along dorsal and ventral surfaces (
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<figureCitation id="6ADB2A403270FFACFBCCFF582BA4FF12" box="[1132,1235,223,248]" captionStart="FIGURE 24" captionStartId="54.[151,250,1458,1480]" captionTargetBox="[173,1412,416,1430]" captionTargetId="figure-338@54.[169,1417,409,1436]" captionTargetPageId="54" captionText="FIGURE 24. Lamispina milligani n. sp., holotype (MCZ 1034), stained with methyl green. A. Anterior and posterior fragments; anterior fragment in dorsal view. B. Same, anterior end, ventral view. C. Head, branchiae and palps removed (BS: branchial scar, PS: palp scar). D. Chaetiger 11, right parapodium (inset medial notochaetal region). E. Posterior fragment, anterior chaetiger, lamispines (inset: tip). F. Same, posterior chaetiger, lamispine (inset: tip). Scale bars: A: 1.9 mm, B: 0.6 mm, C, D: 0.2 mm, E: 150 µm, F: 100 µm." figureDoi="http://doi.org/10.5281/zenodo.4952016" httpUri="https://zenodo.org/record/4952016/files/figure.png" pageId="54" pageNumber="55">Fig. 24B</figureCitation>
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).
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</paragraph>
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<paragraph id="F25F36C53270FFACFF67FE832D68FE8F" blockId="54.[151,1436,151,357]" pageId="54" pageNumber="55">
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Cephalic hood exposed, short, margin smooth (damaged). Prostomium low cone; eyes not seen. Caruncle short, triangular. Palps lost; palp keels low, rounded. Lateral lips large, projected, distally paler. Ventral and dorsal lips fused to lateral lips (
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<figureCitation id="6ADB2A403270FFACFE0CFECB2D64FE8F" box="[428,531,332,357]" captionStart="FIGURE 24" captionStartId="54.[151,250,1458,1480]" captionTargetBox="[173,1412,416,1430]" captionTargetId="figure-338@54.[169,1417,409,1436]" captionTargetPageId="54" captionText="FIGURE 24. Lamispina milligani n. sp., holotype (MCZ 1034), stained with methyl green. A. Anterior and posterior fragments; anterior fragment in dorsal view. B. Same, anterior end, ventral view. C. Head, branchiae and palps removed (BS: branchial scar, PS: palp scar). D. Chaetiger 11, right parapodium (inset medial notochaetal region). E. Posterior fragment, anterior chaetiger, lamispines (inset: tip). F. Same, posterior chaetiger, lamispine (inset: tip). Scale bars: A: 1.9 mm, B: 0.6 mm, C, D: 0.2 mm, E: 150 µm, F: 100 µm." figureDoi="http://doi.org/10.5281/zenodo.4952016" httpUri="https://zenodo.org/record/4952016/files/figure.png" pageId="54" pageNumber="55">Fig. 24C</figureCitation>
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).
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</paragraph>
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<caption id="A69F664D3270FFACFF37FA352D60F9A8" ID-DOI="http://doi.org/10.5281/zenodo.4952016" ID-Zenodo-Dep="4952016" httpUri="https://zenodo.org/record/4952016/files/figure.png" pageId="54" pageNumber="55" startId="54.[151,250,1458,1480]" targetBox="[173,1412,416,1430]" targetPageId="54">
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<paragraph id="F25F36C53270FFACFF37FA352D60F9A8" blockId="54.[151,1436,1458,1602]" pageId="54" pageNumber="55">
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<emphasis id="C094EAD73270FFACFF37FA352E69FA22" bold="true" box="[151,286,1458,1480]" pageId="54" pageNumber="55">FIGURE 24</emphasis>
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.
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<taxonomicName id="35E04D463270FFACFE91FA342D73FA22" authority="Salazar-Vallejo, 2014" authorityName="Salazar-Vallejo" authorityYear="2014" box="[305,516,1458,1480]" class="Polychaeta" family="Flabelligeridae" genus="Lamispina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="54" pageNumber="55" phylum="Annelida" rank="species" species="milligani" status="sp. nov.">
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<emphasis id="C094EAD73270FFACFE91FA342D73FA22" box="[305,516,1458,1480]" italics="true" pageId="54" pageNumber="55">Lamispina milligani</emphasis>
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||
</taxonomicName>
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<emphasis id="C094EAD73270FFACFDB0FA352D22FA22" bold="true" box="[528,597,1458,1480]" pageId="54" pageNumber="55">
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||
<taxonomicNameLabel id="DBA757AC3270FFACFDB0FA352D27FA22" box="[528,592,1458,1480]" pageId="54" pageNumber="55" rank="species">n. sp.</taxonomicNameLabel>
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,
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</emphasis>
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holotype (MCZ 1034), stained with methyl green. A. Anterior and posterior fragments; anterior fragment in dorsal view. B. Same, anterior end, ventral view. C. Head, branchiae and palps removed (BS: branchial scar, PS: palp scar). D. Chaetiger 11, right parapodium (inset medial notochaetal region). E. Posterior fragment, anterior chaetiger, lamispines (inset: tip). F. Same, posterior chaetiger, lamispine (inset: tip). Scale bars: A: 1.9 mm, B: 0.6 mm, C, D: 0.2 mm, E: 150 µm, F: 100 µm.
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</paragraph>
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</caption>
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<paragraph id="F25F36C53270FFACFF67F9E82FBFF93A" blockId="54.[151,1437,1647,2032]" pageId="54" pageNumber="55">Branchiae cirriform, arranged in a single row; 8 filaments decreasing in size laterally. Size relationship with palps unknown. Nephridial lobes small, barely projected, between branchiae 2 and 3, counting from the middorsal line.</paragraph>
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<paragraph id="F25F36C53270FFACFF67F95C2BF2F8D6" blockId="54.[151,1437,1647,2032]" pageId="54" pageNumber="55">Cephalic cage chaetae mostly broken, longest remaining chaetae less than twice as long as body width. Chaetigers 1–3 forming cephalic cage. Cephalic cage chaetae arranged in short series, ventrolateral. Number of chaetae in cephalic cage unknown; neuropodium 3 with 12 multiarticulated, long chaetae.</paragraph>
|
||
<paragraph id="F25F36C53270FFACFF67F8C02C79F820" blockId="54.[151,1437,1647,2032]" pageId="54" pageNumber="55">Anterior dorsal margin of first chaetiger with a medial lobe projected anteriorly, margin crenulated (another similar projection on the ventral margin of chaetiger 1). Chaetigers 1–3 decreasing in length, increasing in width posteriorly; notopodia with long conical lobes. Chaetal transition from cephalic cage to body chaetae abrupt; lamispines from chaetiger 4. Gonopodial lobes not seen.</paragraph>
|
||
<paragraph id="F25F36C53270FFADFF67F8502D1CFF12" blockId="54.[151,1437,1647,2032]" lastBlockId="55.[151,1437,151,1112]" lastPageId="55" lastPageNumber="56" pageId="54" pageNumber="55">Parapodia poorly developed, transverse low folds (posterior fragment damaged), chaetae emerge from body wall. Parapodia lateral; medial neuropodia ventrolateral. Notopodia long conical lobes directed anteriorly in chaetigers 1–3, then low lateral lobes, without special papillae. Neuropodial lobes low, without special papillae. Noto- and neuropodia close to each other.</paragraph>
|
||
<paragraph id="F25F36C53271FFADFF67FE832CA5FE3A" blockId="55.[151,1437,151,1112]" pageId="55" pageNumber="56">
|
||
Medial notochaetae arranged in transverse tufts; all multiarticulated capillaries, articles short basally, mediumsized medially, long distally (
|
||
<figureCitation id="6ADB2A403271FFADFDA1FEA02D05FEAA" box="[513,626,295,320]" captionStart="FIGURE 24" captionStartId="54.[151,250,1458,1480]" captionTargetBox="[173,1412,416,1430]" captionTargetId="figure-338@54.[169,1417,409,1436]" captionTargetPageId="54" captionText="FIGURE 24. Lamispina milligani n. sp., holotype (MCZ 1034), stained with methyl green. A. Anterior and posterior fragments; anterior fragment in dorsal view. B. Same, anterior end, ventral view. C. Head, branchiae and palps removed (BS: branchial scar, PS: palp scar). D. Chaetiger 11, right parapodium (inset medial notochaetal region). E. Posterior fragment, anterior chaetiger, lamispines (inset: tip). F. Same, posterior chaetiger, lamispine (inset: tip). Scale bars: A: 1.9 mm, B: 0.6 mm, C, D: 0.2 mm, E: 150 µm, F: 100 µm." figureDoi="http://doi.org/10.5281/zenodo.4952016" httpUri="https://zenodo.org/record/4952016/files/figure.png" pageId="55" pageNumber="56">Fig. 24D</figureCitation>
|
||
); about 10 per fascicle, as long as 1/3 body width. Neurochaetae multiarticulated capillaries in chaetigers 1–3; lamispines from chaetiger 4, yellowish, arranged in transverse series, or in inverted C- or J-patterns,
|
||
<quantity id="35189B203271FFADFE56FEE82D55FE62" box="[502,546,367,392]" metricMagnitude="-1" metricUnit="m" metricValue="2.032" pageId="55" pageNumber="56" unit="in" value="8.0">8 in</quantity>
|
||
chaetiger 4, 9 thereafter (posterior fragment with 7–8 lamispines per fascicle). Lamispines in medial chaetigers with margins entire (
|
||
<figureCitation id="6ADB2A403271FFADFC8FFE132CEAFE47" box="[815,925,404,429]" captionStart="FIGURE 24" captionStartId="54.[151,250,1458,1480]" captionTargetBox="[173,1412,416,1430]" captionTargetId="figure-338@54.[169,1417,409,1436]" captionTargetPageId="54" captionText="FIGURE 24. Lamispina milligani n. sp., holotype (MCZ 1034), stained with methyl green. A. Anterior and posterior fragments; anterior fragment in dorsal view. B. Same, anterior end, ventral view. C. Head, branchiae and palps removed (BS: branchial scar, PS: palp scar). D. Chaetiger 11, right parapodium (inset medial notochaetal region). E. Posterior fragment, anterior chaetiger, lamispines (inset: tip). F. Same, posterior chaetiger, lamispine (inset: tip). Scale bars: A: 1.9 mm, B: 0.6 mm, C, D: 0.2 mm, E: 150 µm, F: 100 µm." figureDoi="http://doi.org/10.5281/zenodo.4952016" httpUri="https://zenodo.org/record/4952016/files/figure.png" pageId="55" pageNumber="56">Fig. 24E</figureCitation>
|
||
), becoming hirsute or plumose by lateral fragmentation of individual fibers in more posterior chaetigers (
|
||
<figureCitation id="6ADB2A403271FFADFCC1FE302CB2FE3A" box="[865,965,439,464]" captionStart="FIGURE 24" captionStartId="54.[151,250,1458,1480]" captionTargetBox="[173,1412,416,1430]" captionTargetId="figure-338@54.[169,1417,409,1436]" captionTargetPageId="54" captionText="FIGURE 24. Lamispina milligani n. sp., holotype (MCZ 1034), stained with methyl green. A. Anterior and posterior fragments; anterior fragment in dorsal view. B. Same, anterior end, ventral view. C. Head, branchiae and palps removed (BS: branchial scar, PS: palp scar). D. Chaetiger 11, right parapodium (inset medial notochaetal region). E. Posterior fragment, anterior chaetiger, lamispines (inset: tip). F. Same, posterior chaetiger, lamispine (inset: tip). Scale bars: A: 1.9 mm, B: 0.6 mm, C, D: 0.2 mm, E: 150 µm, F: 100 µm." figureDoi="http://doi.org/10.5281/zenodo.4952016" httpUri="https://zenodo.org/record/4952016/files/figure.png" pageId="55" pageNumber="56">Fig. 24F</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="F25F36C53271FFADFF67FE5B2EA5FE1F" blockId="55.[151,1437,151,1112]" box="[199,466,476,501]" pageId="55" pageNumber="56">Posterior end unknown.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="BAFA654E3271FFADFF67FE782D83FD4D" pageId="55" pageNumber="56" type="etymology">
|
||
<paragraph id="F25F36C53271FFADFF67FE782D83FD4D" blockId="55.[151,1437,151,1112]" pageId="55" pageNumber="56">
|
||
<emphasis id="C094EAD73271FFADFF67FE782E39FDF2" bold="true" box="[199,334,511,536]" pageId="55" pageNumber="56">Etymology.</emphasis>
|
||
This species is named after Michael R. Milligan for his contributions to the Taxonomic Guide to the Polychaetes from the Northern Gulf of
|
||
<collectingRegion id="3024F8273271FFADFDD8FDA32DA7FDD7" box="[632,720,548,573]" country="Mexico" name="Mexico" pageId="55" pageNumber="56">Mexico</collectingRegion>
|
||
, because he wrote the chapter on flabelligerids (
|
||
<bibRefCitation id="96714B343271FFADFB4BFDA32AE7FDD7" author="Milligan, M. R." box="[1259,1424,548,573]" pageId="55" pageNumber="56" refId="ref49296" refString="Milligan, M. R. (1984) Family Flabelligeridae Saint Joseph, 1894; In Uebelacker, J. M. & Johnson, P. G. (eds.), Taxonomic Guide to the Polychaetes of the Northern Gulf of Mexico. Barry A. Vittor, Mobile. 7 Vols. pp 47.1 - 47.20." type="book" year="1984">Milligan 1984</bibRefCitation>
|
||
), and because he noticed that some of his specimens did not fit into
|
||
<taxonomicName id="35E04D463271FFADFC34FDC02C86FD8A" authorityName="Oken" authorityYear="1807" box="[916,1009,583,608]" class="Polychaeta" family="Flabelligeridae" genus="Pherusa" kingdom="Animalia" order="Terebellida" pageId="55" pageNumber="56" phylum="Annelida" rank="genus">
|
||
<emphasis id="C094EAD73271FFADFC34FDC02C86FD8A" box="[916,1009,583,608]" italics="true" pageId="55" pageNumber="56">Pherusa</emphasis>
|
||
</taxonomicName>
|
||
because of the long neurohooks, and very long notochaetae. Regretfully, his material was not found and its affinities to this species cannot be determined. The epithet is a noun in the genitive case.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="BAFA654E3271FFADFF67FD332EF7FC22" pageId="55" pageNumber="56" type="discussion">
|
||
<paragraph id="F25F36C53271FFADFF67FD332EF7FC22" blockId="55.[151,1437,151,1112]" pageId="55" pageNumber="56">
|
||
<emphasis id="C094EAD73271FFADFF67FD332E4CFD27" bold="true" box="[199,315,692,717]" pageId="55" pageNumber="56">Remarks.</emphasis>
|
||
<taxonomicName id="35E04D463271FFADFEE5FD322D5DFD27" authority="Salazar-Vallejo, 2014" authorityName="Salazar-Vallejo" authorityYear="2014" box="[325,554,692,717]" class="Polychaeta" family="Flabelligeridae" genus="Lamispina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="55" pageNumber="56" phylum="Annelida" rank="species" species="milligani" status="sp. nov.">
|
||
<emphasis id="C094EAD73271FFADFEE5FD322D5DFD27" box="[325,554,692,717]" italics="true" pageId="55" pageNumber="56">Lamispina milligani</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="C094EAD73271FFADFD94FD332D01FD27" bold="true" box="[564,630,692,717]" pageId="55" pageNumber="56">
|
||
<taxonomicNameLabel id="DBA757AC3271FFADFD94FD332D01FD27" box="[564,630,692,717]" pageId="55" pageNumber="56" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
can be grouped with
|
||
<taxonomicName id="35E04D463271FFADFCD8FD322BADFD27" authority="(Stop-Bowitz, 1948)" authorityName="Salazar-Vallejo" authorityYear="2014" baseAuthorityName="Stop-Bowitz" baseAuthorityYear="1948" box="[888,1242,692,717]" class="Polychaeta" family="Flabelligeridae" genus="Lamispina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="55" pageNumber="56" phylum="Annelida" rank="species" species="falcata" status="comb. nov.">
|
||
<emphasis id="C094EAD73271FFADFCD8FD322C90FD27" box="[888,999,692,717]" italics="true" pageId="55" pageNumber="56">L. falcata</emphasis>
|
||
(Støp-Bowitz, 1948)
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="DBA757AC3271FFADFB44FD332A3EFD27" box="[1252,1353,692,717]" pageId="55" pageNumber="56" rank="species">n. comb.</taxonomicNameLabel>
|
||
and
|
||
<taxonomicName id="35E04D463271FFADFA25FD322D39FD1A" authority="(Annenkova-Chlopina, 1924)" authorityName="Salazar-Vallejo" authorityYear="2014" baseAuthorityName="Annenkova-Chlopina" baseAuthorityYear="1924" class="Polychaeta" family="Flabelligeridae" genus="Lamispina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="55" pageNumber="56" phylum="Annelida" rank="species" species="schmidtii" status="comb. nov.">
|
||
<emphasis id="C094EAD73271FFADFA25FD322F89FD1A" italics="true" pageId="55" pageNumber="56">L. schmidtii</emphasis>
|
||
(
|
||
<bibRefCitation id="96714B343271FFADFEACFD502D32FD1A" author="Annenkova-Chlopina, N." box="[268,581,727,752]" pageId="55" pageNumber="56" pagination="125 - 128" refId="ref46112" refString="Annenkova-Chlopina, N. (1924) Neues uber die Verbreitung einger Arten der Polychaeten. Comptes Rendus de l'Academie des Sciences de Russie, 1924, 125 - 128." type="journal article" year="1924">Annenkova-Chlopina, 1924</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="DBA757AC3271FFADFDF4FD5F2DC2FD1A" box="[596,693,727,752]" pageId="55" pageNumber="56" rank="species">n. comb.</taxonomicNameLabel>
|
||
because their bodies have delicate, filiform papillae, which can be eroded leaving bare surfaces. However,
|
||
<taxonomicName id="35E04D463271FFADFDDEFD7A2C7FFCFF" authorityName="Salazar-Vallejo" authorityYear="2014" box="[638,776,764,789]" class="Polychaeta" family="Flabelligeridae" genus="Lamispina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="55" pageNumber="56" phylum="Annelida" rank="species" species="milligani">
|
||
<emphasis id="C094EAD73271FFADFDDEFD7A2C7FFCFF" box="[638,776,764,789]" italics="true" pageId="55" pageNumber="56">L. milligani</emphasis>
|
||
</taxonomicName>
|
||
is unique within the group because it has very short notochaetae (1/3 as long as body width), and because its lamispines have tips with fibers exposed. The specimen is very old and this exposure of chaetal fibers might be regarded as a physical degradation but this roughness resembles what can be seen in some other deep-water flabelligerids, such as
|
||
<taxonomicName id="35E04D463271FFADFC48FCE02A1EFC6A" authority="(Salazar-Vallejo 2012 d)" baseAuthorityName="Salazar-Vallejo" baseAuthorityYear="2012" box="[1000,1385,871,896]" class="Polychaeta" family="Flabelligeridae" genus="Ilyphagus" kingdom="Animalia" order="Terebellida" pageId="55" pageNumber="56" phylum="Annelida" rank="genus">
|
||
<emphasis id="C094EAD73271FFADFC48FCE02B21FC6A" box="[1000,1110,871,896]" italics="true" pageId="55" pageNumber="56">Ilyphagus</emphasis>
|
||
(
|
||
<bibRefCitation id="96714B343271FFADFBC4FCE02A16FC6A" author="Salazar-Vallejo, S. I." box="[1124,1377,871,896]" pageId="55" pageNumber="56" pagination="1 - 19" refId="ref50815" refString="Salazar-Vallejo, S. I. (2012 d) Revision of Ilyphagus Chamberlin, 1919 (Polychaeta, Flabelligeridae). ZooKeys, 190, 1 - 19. http: // dx. doi. org / 10.3897 / zookeys. 190.3059" type="journal article" year="2012">Salazar-Vallejo 2012d</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
, and by analogy, this feature is regarded as species specific. The differences between
|
||
<taxonomicName id="35E04D463271FFADFB90FC0A2BEAFC4F" authorityName="Salazar-Vallejo" authorityYear="2014" baseAuthorityName="Stop-Bowitz" baseAuthorityYear="1948" box="[1072,1181,908,933]" class="Polychaeta" family="Flabelligeridae" genus="Lamispina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="55" pageNumber="56" phylum="Annelida" rank="species" species="falcata">
|
||
<emphasis id="C094EAD73271FFADFB90FC0A2BEAFC4F" box="[1072,1181,908,933]" italics="true" pageId="55" pageNumber="56">L. falcata</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="35E04D463271FFADFB77FC0A2A2BFC4F" authorityName="Salazar-Vallejo" authorityYear="2014" baseAuthorityName="Annenkova-Chlopina" baseAuthorityYear="1924" box="[1239,1372,908,933]" class="Polychaeta" family="Flabelligeridae" genus="Lamispina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="55" pageNumber="56" phylum="Annelida" rank="species" species="schmidtii">
|
||
<emphasis id="C094EAD73271FFADFB77FC0A2A2BFC4F" box="[1239,1372,908,933]" italics="true" pageId="55" pageNumber="56">L. schmidtii</emphasis>
|
||
</taxonomicName>
|
||
were indicated previously.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="BAFA654E3271FFADFF67FC532D7FFC07" box="[199,520,980,1005]" pageId="55" pageNumber="56" type="materials_examined">
|
||
<paragraph id="F25F36C53271FFADFF67FC532D7FFC07" blockId="55.[151,1437,151,1112]" box="[199,520,980,1005]" pageId="55" pageNumber="56">
|
||
<materialsCitation id="42883C983271FFADFF67FC532D73FC07" box="[199,516,980,1005]" location="Strait" pageId="55" pageNumber="56" specimenCount="1" stateProvince="Florida" typeStatus="holotype">
|
||
<emphasis id="C094EAD73271FFADFF67FC532E12FC07" bold="true" box="[199,357,980,1005]" pageId="55" pageNumber="56">
|
||
<typeStatus id="2D5B88673271FFADFF67FC532E75FC07" box="[199,258,980,1005]" pageId="55" pageNumber="56">Type</typeStatus>
|
||
locality.
|
||
</emphasis>
|
||
<collectingRegion id="3024F8273271FFADFECCFC532ECAFC07" box="[364,445,980,1005]" country="United States of America" name="Florida" pageId="55" pageNumber="56">Florida</collectingRegion>
|
||
<location id="F73F601E3271FFADFE64FC532D73FC07" LSID="urn:lsid:plazi:treatment:7A4987D33273FFADFF37F9262F8DFBB2:F73F601E3271FFADFE64FC532D73FC07" box="[452,516,980,1005]" name="Strait" pageId="55" pageNumber="56" stateProvince="Florida">Strait</location>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="BAFA654E3271FFADFF67FC702F8DFBB2" pageId="55" pageNumber="56" type="distribution">
|
||
<paragraph id="F25F36C53271FFADFF67FC702F8DFBB2" blockId="55.[151,1437,151,1112]" pageId="55" pageNumber="56">
|
||
<emphasis id="C094EAD73271FFADFF67FC702E2EFBFA" bold="true" box="[199,345,1015,1040]" pageId="55" pageNumber="56">Distribution</emphasis>
|
||
: Apparently restricted to the
|
||
<collectingRegion id="3024F8273271FFADFD04FC702D82FBFA" box="[676,757,1015,1040]" country="United States of America" name="Florida" pageId="55" pageNumber="56">Florida</collectingRegion>
|
||
Strait, in soft bottoms at
|
||
<quantity id="35189B203271FFADFBB2FC702B2DFBE5" box="[1042,1114,1015,1040]" metricMagnitude="2" metricUnit="m" metricValue="6.2" pageId="55" pageNumber="56" unit="m" value="620.0">620 m</quantity>
|
||
depth. If Milligan’s juvenile specimens belonged to this species, then it would be present along the Northern Gulf of
|
||
<collectingRegion id="3024F8273271FFADFBCCFB9B2BB3FBDF" box="[1132,1220,1052,1077]" country="Mexico" name="Mexico" pageId="55" pageNumber="56">Mexico</collectingRegion>
|
||
, in silty clay at
|
||
<quantity id="35189B203271FFADFAD2FB9B2FDAFBBD" metricMagnitude="2" metricUnit="m" metricValue="1.34" pageId="55" pageNumber="56" unit="m" value="134.0">134 m</quantity>
|
||
depth.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |