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<document id="B6040F68B053D8A673EB1511CD89CCF2" ID-CLB-Dataset="21680" ID-DOI="10.11646/zootaxa.4793.1.1" ID-GBIF-Dataset="f31ec6ba-4ed8-4245-9ed0-c068cda2c03a" ID-ISSN="1175-5326" ID-Zenodo-Dep="3896150" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1592306440523" checkinUser="plazi" docAuthor="Maciolek, Nancy J." docDate="2020" docId="FF3487CDB742BF3E91ABF96F6D5CFE90" docLanguage="en" docName="zootaxa.4793.1.1.pdf" docOrigin="Zootaxa 4793 (1)" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Anguillosyllis acsara Maciolek 2020, n. sp." docType="treatment" docUuid="AA60704C-9ED0-4EDD-9F70-29C17E76117C" docUuidSource="ZooBank" docVersion="10" lastPageNumber="30" masterDocId="030DFFB5B758BF23913CFF826E5FFFF7" masterDocTitle="Anguillosyllis (Annelida: Syllidae) from multiple deep-water locations in the northern and southern hemispheres" masterLastPageNumber="73" masterPageNumber="1" pageNumber="27" updateTime="1698842463318" updateUser="ExternalLinkService">
<mods:mods id="992E9FBD04D69284E3AAA4BE249301C7" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="4487003DDD86D6626630175A44E1371B">
<mods:title id="AD352792C0F62A0002DBB95DF45CD63C">Anguillosyllis (Annelida: Syllidae) from multiple deep-water locations in the northern and southern hemispheres</mods:title>
</mods:titleInfo>
<mods:name id="C791B9A200EF7B9A06F529632C3D5A96" type="personal">
<mods:role id="2BD664333301A8691033623D9B750CF2">
<mods:roleTerm id="3B7BA0362844E4B70329B0E61480B3FB">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="96B7FF10F5E980F382F22DCE52D28F4A">Maciolek, Nancy J.</mods:namePart>
</mods:name>
<mods:typeOfResource id="19226F2505A79DE447C856E526B8FE39">text</mods:typeOfResource>
<mods:relatedItem id="ABCF49242E59D24DFD60F1FB738167D4" type="host">
<mods:titleInfo id="FA66E5DDC671FC8AC54DF164315075B9">
<mods:title id="7FFCF2917B1C7B0014BAAEF6D0F277C0">Zootaxa</mods:title>
</mods:titleInfo>
<mods:part id="6FC4B81A7820CE71683C73C7F581D2AE">
<mods:date id="B4D40F5115E339873396ED5C74D0B059">2020</mods:date>
<mods:detail id="A398CB8BD425491E86A0E307F4D2C3F5" type="pubDate">
<mods:number id="FEA8FA19E15151351BBB38C54977D97F">2020-06-15</mods:number>
</mods:detail>
<mods:detail id="A0207424CF7DD27AE77A0ED3EBBC136E" type="volume">
<mods:number id="6FB8E65361686CDFCC6C97B67FEF2E26">4793</mods:number>
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<mods:number id="3D9E3245DB3FB83ED22721F2BE8B57DC">1</mods:number>
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<mods:start id="F5EFCA5B1912692744D916356513924B">1</mods:start>
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</mods:extent>
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<mods:classification id="57092E8E8FA63176F98310557382FFCE">journal article</mods:classification>
<mods:identifier id="9BA28319C24E44AABE6EDDB42F0B821D" type="CLB-Dataset">21680</mods:identifier>
<mods:identifier id="421CEAF9E1FF52C9AC5B40BBE05A77F5" type="DOI">10.11646/zootaxa.4793.1.1</mods:identifier>
<mods:identifier id="2A3497EECAD47BFD2FB0F324350BB0D2" type="GBIF-Dataset">f31ec6ba-4ed8-4245-9ed0-c068cda2c03a</mods:identifier>
<mods:identifier id="7B659489006B4CF82853C6506B8F5922" type="ISSN">1175-5326</mods:identifier>
<mods:identifier id="ABEE86E8EBEF0CFF24A9273340476FC4" type="Zenodo-Dep">3896150</mods:identifier>
<mods:identifier id="2D999AD85FE16057B1248BC03B00261D" type="ZooBank">550F8461-03F6-4301-8791-605775D77467</mods:identifier>
</mods:mods>
<treatment id="FF3487CDB742BF3E91ABF96F6D5CFE90" ID-DOI="http://doi.org/10.5281/zenodo.5281366" ID-GBIF-Taxon="164612460" ID-Zenodo-Dep="5281366" LSID="urn:lsid:zoobank.org:act:AA60704C-9ED0-4EDD-9F70-29C17E76117C" httpUri="http://treatment.plazi.org/id/FF3487CDB742BF3E91ABF96F6D5CFE90" lastPageId="29" lastPageNumber="30" pageId="26" pageNumber="27">
<subSubSection id="3F876550B742BF3991ABF96F6F81F8F0" box="[151,478,1773,1800]" pageId="26" pageNumber="27" type="nomenclature">
<paragraph id="772236DBB742BF3991ABF96F6F81F8F0" blockId="26.[151,933,1773,1870]" box="[151,478,1773,1800]" pageId="26" pageNumber="27">
<heading id="2C6A81B7B742BF3991ABF96F6F81F8F0" bold="true" box="[151,478,1773,1800]" fontSize="11" level="1" pageId="26" pageNumber="27" reason="1">
<emphasis id="45E9EAC9B742BF3991ABF96F6F81F8F0" bold="true" box="[151,478,1773,1800]" pageId="26" pageNumber="27">
<taxonomicName id="B09D4D58B742BF3991ABF96F6FCAF8F0" ID-CoL="85R8X" authority="Maciolek, 2020" authorityName="Maciolek" authorityYear="2020" box="[151,405,1773,1800]" class="Polychaeta" family="Syllidae" genus="Anguillosyllis" kingdom="Animalia" order="Phyllodocida" pageId="26" pageNumber="27" phylum="Annelida" rank="species" species="acsara" status="sp. nov.">
<emphasis id="45E9EAC9B742BF3991ABF96F6FCAF8F0" bold="true" box="[151,405,1773,1800]" italics="true" pageId="26" pageNumber="27">Anguillosyllis acsara</emphasis>
</taxonomicName>
<taxonomicNameLabel id="5EDA57B2B742BF3990A0F96F6F81F8F0" box="[412,478,1773,1799]" pageId="26" pageNumber="27" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="3F876550B742BF3991ABF8936DFAF8B9" pageId="26" pageNumber="27" type="description">
<paragraph id="772236DBB742BF3991ABF8936F43F8DC" blockId="26.[151,933,1773,1870]" box="[151,284,1809,1835]" pageId="26" pageNumber="27">
<figureCitation id="EFA62A5EB742BF3991ABF8936F43F8DC" box="[151,284,1809,1835]" captionStart-0="FIGURE 7" captionStart-1="FIGURE 8" captionStartId-0="27.[151,250,1867,1892]" captionStartId-1="28.[151,250,1343,1368]" captionTargetBox-0="[159,1428,967,1834]" captionTargetBox-1="[158,1430,181,1316]" captionTargetId-0="figure@27.[151,1436,957,1842]" captionTargetId-1="figure@28.[158,1430,181,1316]" captionTargetPageId-0="27" captionTargetPageId-1="28" captionText-0="FIGURE 7. Anguillosyllis acsara n. sp. Holotype (USNM 1480212): A, anterior end, dorsal view; B, posterior end, dorsal view; C, proventricle; D, tip of falciger; E, cross-section of body, not to scale. Paratype (USNM 1480213): F, setiger 3, dorsal view. Abbreviations: Acb—acicular bump, aL—anterior lobe, dL—dorsal lobe, dkGl—dark gland, ExGl—external gland, MGst—cells stained with Methyl Green, prov—proventricle, pVCa—post-ventricle caeca." captionText-1="FIGURE 8. Anguillosyllis acsara n. sp. Holotype (USNM 1480212): A, entire specimen, dorsal view; B, anterior end, dorsal view; C, pygidium. A–B, with MG stain; C, with Shirlastain A." figureDoi-0="http://doi.org/10.5281/zenodo.3896164" figureDoi-1="http://doi.org/10.5281/zenodo.3896166" httpUri-0="https://zenodo.org/record/3896164/files/figure.png" httpUri-1="https://zenodo.org/record/3896166/files/figure.png" pageId="26" pageNumber="27">Figures 7–8</figureCitation>
</paragraph>
<paragraph id="772236DBB742BF3991ABF8B46DFAF8B9" blockId="26.[151,933,1773,1870]" box="[151,933,1846,1870]" pageId="26" pageNumber="27">
<uri id="030C3AD9B742BF3991ABF8B46DFAF8B9" box="[151,933,1846,1870]" pageId="26" pageNumber="27">
urn:lsid:zoobank.org:act:
<uuid id="033B0C0EB742BF3990A6F8B46DFAF8B9" box="[410,933,1846,1870]" pageId="26" pageNumber="27">AA60704C-9ED0-4EDD-9F70-29C17E76117C</uuid>
</uri>
</paragraph>
</subSubSection>
<subSubSection id="3F876550B742BF3891ABF8FE6F55FF0C" lastPageId="27" lastPageNumber="28" pageId="26" pageNumber="27" type="materials_examined">
<paragraph id="772236DBB742BF3891ABF8FE6F55FF0C" blockId="26.[151,1436,1916,2015]" lastBlockId="27.[151,1437,152,935]" lastPageId="27" lastPageNumber="28" pageId="26" pageNumber="27">
<emphasis id="45E9EAC9B742BF3991ABF8FE6DB9F860" bold="true" box="[151,998,1916,1943]" pageId="26" pageNumber="27">Material examined. Western North Atlantic continental slope and rise.</emphasis>
<emphasis id="45E9EAC9B742BF3992D3F8FF6E81F84C" italics="true" pageId="26" pageNumber="27">
(
<specimenCount id="619BFD52B742BF3992CBF8FF6ADEF860" box="[1015,1153,1917,1943]" pageId="26" pageNumber="27" type="generic">3 specimens</specimenCount>
in 3 samples from 2 stations).
</emphasis>
<materialsCitation id="C7F53C86B742BF3991D9F8226BC7F828" ID-GBIF-Occurrence="2636227576" collectingDate="1983-11-15" collectorName="J. A. Blake &amp; Cruise SA &amp; V Columbus Iselin" country="United States of America" elevation="1505" latitude="34.2355" location="South" longLatPrecision="11" longitude="-75.6735" municipality="Program" pageId="26" pageNumber="27" specimenCount="1" specimenCount-juvenile="1" stateProvince="North Carolina">
<emphasis id="45E9EAC9B742BF3991D9F8226F94F84C" bold="true" box="[229,459,1952,1979]" pageId="26" pageNumber="27">
off
<collectingRegion id="B559F839B742BF399031F8236F99F84C" box="[269,454,1952,1979]" country="United States of America" name="North Carolina" pageId="26" pageNumber="27">North Carolina</collectingRegion>
,
</emphasis>
<collectingCountry id="0F8A764BB742BF3990EFF8236C5BF84C" box="[467,516,1953,1979]" name="United States of America" pageId="26" pageNumber="27">U.S.</collectingCountry>
<location id="72426000B742BF399337F8236C13F84C" LSID="urn:lsid:plazi:treatment:FF3487CDB742BF3E91ABF96F6D5CFE90:72426000B742BF399337F8236C13F84C" box="[523,588,1953,1979]" country="United States of America" latitude="34.2355" longLatPrecision="11" longitude="-75.6735" municipality="Program" name="South" pageId="26" pageNumber="27" stateProvince="North Carolina">South</location>
ACSAR
<collectingMunicipality id="9746ACA1B742BF39938BF8236D45F84C" box="[695,794,1953,1979]" pageId="26" pageNumber="27">Program</collectingMunicipality>
, coll.
<collectorName id="DA68530DB742BF399261F8236D8DF84C" box="[861,978,1953,1979]" pageId="26" pageNumber="27">J.A. Blake</collectorName>
(Battelle), Chief Scientist. Sta. 3,
<collectorName id="DA68530DB742BF39946FF8236E9EF828" pageId="26" pageNumber="27">Cruise SA</collectorName>
1, R/
<collectorName id="DA68530DB742BF3991CDF8476F9EF828" box="[241,449,1989,2015]" pageId="26" pageNumber="27">
V
<emphasis id="45E9EAC9B742BF399037F8476F9EF828" box="[267,449,1989,2015]" italics="true" pageId="26" pageNumber="27">Columbus Iselin</emphasis>
</collectorName>
,
<date id="0323101BB742BF3990F3F8466C3BF828" box="[463,612,1988,2015]" pageId="26" pageNumber="27" value="1983-11-15">
<collectingDate id="1367E9F3B742BF3990F3F8466C3BF828" box="[463,612,1988,2015]" pageId="26" pageNumber="27" value="1983-11-15">15 Nov 1983</collectingDate>
</date>
, Rep. 1,
<geoCoordinate id="12A9501CB742BF3993F8F8466D17F828" box="[708,840,1988,2015]" degrees="34" direction="north" minutes="14.13" orientation="latitude" pageId="26" pageNumber="27" precision="9" value="34.2355">34°14.13′N</geoCoordinate>
,
<geoCoordinate id="12A9501CB742BF39926FF8466D86F828" box="[851,985,1988,2015]" degrees="75" direction="west" minutes="40.41" orientation="longitude" pageId="26" pageNumber="27" precision="9" value="-75.6735">75°40.41′W</geoCoordinate>
,
<quantity id="B0659B3EB742BF3992D8F8466A64F828" box="[996,1083,1988,2015]" metricMagnitude="3" metricUnit="m" metricValue="1.505" pageId="26" pageNumber="27" unit="m" value="1505.0">
<elevation id="FCB0D1E8B742BF3992D8F8466A64F828" box="[996,1083,1988,2015]" metricMagnitude="3" metricUnit="m" metricValue="1.505" pageId="26" pageNumber="27" unit="m" value="1505.0">1505 m</elevation>
</quantity>
,
<specimenCount id="619BFD52B742BF39957AF8476AEAF828" box="[1094,1205,1989,2015]" pageId="26" pageNumber="27" type="juvenile">1 juvenile</specimenCount>
(NJM).
<collectorName id="DA68530DB742BF399428F8476BD6F828" box="[1300,1417,1989,2015]" pageId="26" pageNumber="27">Cruise SA</collectorName>
2
</materialsCitation>
, R/V
<materialsCitation id="C7F53C86B743BF3891F2FF1B6FDBFF20" ID-GBIF-Occurrence="2636227433" collectingDate="1984-03-27" collectionCode="USNM" collectorName="Sta. &amp; Cruise SA" elevation="1523" latitude="34.241833" location="Hatteras" longLatPrecision="11" longitude="-75.672165" pageId="27" pageNumber="28" specimenCode="USNM 1480212" specimenCount="1" stateProvince="Western Cape" typeStatus="holotype">
<emphasis id="45E9EAC9B743BF3891F2FF1B6F2BFF44" box="[206,372,153,179]" italics="true" pageId="27" pageNumber="28">
<collectingRegion id="B559F839B743BF3891F2FF1B6F56FF44" box="[206,265,153,179]" country="South Africa" name="Western Cape" pageId="27" pageNumber="28">Cape</collectingRegion>
<location id="72426000B743BF38902EFF186F2BFF44" LSID="urn:lsid:plazi:treatment:FF3487CDB742BF3E91ABF96F6D5CFE90:72426000B743BF38902EFF186F2BFF44" box="[274,372,154,179]" latitude="34.241833" longLatPrecision="11" longitude="-75.672165" name="Hatteras" pageId="27" pageNumber="28" stateProvince="Western Cape">Hatteras</location>
</emphasis>
,
<date id="0323101BB743BF3890BFFF1B6C6BFF44" box="[387,564,153,179]" pageId="27" pageNumber="28" value="1984-03-27">
<collectingDate id="1367E9F3B743BF3890BFFF1B6C6BFF44" box="[387,564,153,179]" pageId="27" pageNumber="28" value="1984-03-27">27 March 1984</collectingDate>
</date>
, Rep. 1,
<geoCoordinate id="12A9501CB743BF3893A7FF1A6D41FF44" box="[667,798,152,179]" degrees="34" direction="north" minutes="14.51" orientation="latitude" pageId="27" pageNumber="28" precision="9" value="34.241833">34°14.51′N</geoCoordinate>
,
<geoCoordinate id="12A9501CB743BF389217FF1A6DEDFF44" box="[811,946,152,179]" degrees="75" direction="west" minutes="40.33" orientation="longitude" pageId="27" pageNumber="28" precision="9" value="-75.672165">75°40.33′W</geoCoordinate>
,
<quantity id="B0659B3EB743BF389283FF1A6A48FF44" box="[959,1047,152,179]" metricMagnitude="3" metricUnit="m" metricValue="1.523" pageId="27" pageNumber="28" unit="m" value="1523.0">
<elevation id="FCB0D1E8B743BF389283FF1A6A48FF44" box="[959,1047,152,179]" metricMagnitude="3" metricUnit="m" metricValue="1.523" pageId="27" pageNumber="28" unit="m" value="1523.0">1523 m</elevation>
</quantity>
,
<emphasis id="45E9EAC9B743BF389519FF1B6AD3FF44" bold="true" box="[1061,1164,153,179]" pageId="27" pageNumber="28">
<typeStatus id="A8268879B743BF389519FF1B6AD3FF44" box="[1061,1164,153,179]" pageId="27" pageNumber="28" type="holotype">holotype</typeStatus>
</emphasis>
(
<specimenCode id="273B9EA0B743BF3895A7FF1B6B01FF44" box="[1179,1374,153,179]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="27" pageNumber="28" type="Museum">USNM 1480212</specimenCode>
).
<collectorName id="DA68530DB743BF38944DFF1B6BC2FF44" box="[1393,1437,153,179]" pageId="27" pageNumber="28">Sta.</collectorName>
12,
<collectorName id="DA68530DB743BF3891FFFF3F6F65FF20" box="[195,314,189,215]" pageId="27" pageNumber="28">Cruise SA</collectorName>
4, R/V
</materialsCitation>
<materialsCitation id="C7F53C86B743BF3890B1FF3F6F59FF0C" ID-GBIF-Occurrence="2636227652" collectingDate="1985-05-22" collectionCode="USNM" elevation="1996" latitude="33.005165" location="Hatteras" longLatPrecision="12" longitude="-76.12317" pageId="27" pageNumber="28" specimenCode="USNM 1480213" specimenCount="1" stateProvince="Western Cape" typeStatus="paratype">
<emphasis id="45E9EAC9B743BF3890B1FF3F6C6DFF20" box="[397,562,189,215]" italics="true" pageId="27" pageNumber="28">
<collectingRegion id="B559F839B743BF3890B1FF3F6F97FF20" box="[397,456,189,215]" country="South Africa" name="Western Cape" pageId="27" pageNumber="28">Cape</collectingRegion>
<location id="72426000B743BF3890ECFF3C6C6DFF20" LSID="urn:lsid:plazi:treatment:FF3487CDB742BF3E91ABF96F6D5CFE90:72426000B743BF3890ECFF3C6C6DFF20" box="[464,562,190,215]" latitude="33.005165" longLatPrecision="12" longitude="-76.12317" name="Hatteras" pageId="27" pageNumber="28" stateProvince="Western Cape">Hatteras</location>
</emphasis>
,
<date id="0323101BB743BF38937EFF3F6C82FF20" box="[578,733,188,215]" pageId="27" pageNumber="28" value="1985-05-22">
<collectingDate id="1367E9F3B743BF38937EFF3F6C82FF20" box="[578,733,188,215]" pageId="27" pageNumber="28" value="1985-05-22">22 May 1985</collectingDate>
</date>
, Rep. 1,
<geoCoordinate id="12A9501CB743BF389278FF3E6D97FF20" box="[836,968,188,215]" degrees="33" direction="north" minutes="00.31" orientation="latitude" pageId="27" pageNumber="28" precision="9" value="33.005165">33°00.31′N</geoCoordinate>
,
<geoCoordinate id="12A9501CB743BF3892E8FF3E6A03FF20" box="[980,1116,188,215]" degrees="76" direction="west" minutes="07.39" orientation="longitude" pageId="27" pageNumber="28" precision="9" value="-76.12317">76°07.39′W</geoCoordinate>
,
<quantity id="B0659B3EB743BF389554FF3F6A9EFF20" box="[1128,1217,189,215]" metricMagnitude="3" metricUnit="m" metricValue="1.996" pageId="27" pageNumber="28" unit="m" value="1996.0">
<elevation id="FCB0D1E8B743BF389554FF3F6A9EFF20" box="[1128,1217,189,215]" metricMagnitude="3" metricUnit="m" metricValue="1.996" pageId="27" pageNumber="28" unit="m" value="1996.0">1996 m</elevation>
</quantity>
,
<emphasis id="45E9EAC9B743BF3895F2FF3F6B66FF20" bold="true" box="[1230,1337,189,215]" pageId="27" pageNumber="28">
<typeStatus id="A8268879B743BF3895F2FF3F6B66FF20" box="[1230,1337,189,215]" pageId="27" pageNumber="28" type="paratype">paratype</typeStatus>
</emphasis>
(
<specimenCode id="273B9EA0B743BF389475FF3F6EA1FF0C" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="27" pageNumber="28" type="Museum">USNM 1480213</specimenCode>
)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="3F876550B743BF3F91FBFE866A00F8FF" lastPageId="28" lastPageNumber="29" pageId="27" pageNumber="28" type="description">
<paragraph id="772236DBB743BF3891FBFE866A30FE00" blockId="27.[151,1437,152,935]" pageId="27" pageNumber="28">
<emphasis id="45E9EAC9B743BF3891FBFE866F06FEE8" bold="true" box="[199,345,260,287]" pageId="27" pageNumber="28">Description.</emphasis>
Body with 11 setigers (
<figureCitation id="EFA62A5EB743BF389359FE876CE0FEE8" box="[613,703,261,287]" captionStart="FIGURE 8" captionStartId="28.[151,250,1343,1368]" captionTargetBox="[158,1430,181,1316]" captionTargetId="figure@28.[158,1430,181,1316]" captionTargetPageId="28" captionText="FIGURE 8. Anguillosyllis acsara n. sp. Holotype (USNM 1480212): A, entire specimen, dorsal view; B, anterior end, dorsal view; C, pygidium. A–B, with MG stain; C, with Shirlastain A." figureDoi="http://doi.org/10.5281/zenodo.3896166" httpUri="https://zenodo.org/record/3896166/files/figure.png" pageId="27" pageNumber="28">Fig. 8A</figureCitation>
),
<typeStatus id="A8268879B743BF3893E8FE876D69FEE8" box="[724,822,261,287]" pageId="27" pageNumber="28" type="holotype">holotype</typeStatus>
large, significantly arched dorsally, flat ventrally (
<figureCitation id="EFA62A5EB743BF389453FE876E84FEB4" captionStart="FIGURE 7" captionStartId="27.[151,250,1867,1892]" captionTargetBox="[159,1428,967,1834]" captionTargetId="figure@27.[151,1436,957,1842]" captionTargetPageId="27" captionText="FIGURE 7. Anguillosyllis acsara n. sp. Holotype (USNM 1480212): A, anterior end, dorsal view; B, posterior end, dorsal view; C, proventricle; D, tip of falciger; E, cross-section of body, not to scale. Paratype (USNM 1480213): F, setiger 3, dorsal view. Abbreviations: Acb—acicular bump, aL—anterior lobe, dL—dorsal lobe, dkGl—dark gland, ExGl—external gland, MGst—cells stained with Methyl Green, prov—proventricle, pVCa—post-ventricle caeca." figureDoi="http://doi.org/10.5281/zenodo.3896164" httpUri="https://zenodo.org/record/3896164/files/figure.png" pageId="27" pageNumber="28">Fig. 7A, E</figureCitation>
;
<figureCitation id="EFA62A5EB743BF3891DBFEAB6EABFEB4" box="[231,244,297,323]" captionStart="FIGURE 8" captionStartId="28.[151,250,1343,1368]" captionTargetBox="[158,1430,181,1316]" captionTargetId="figure@28.[158,1430,181,1316]" captionTargetPageId="28" captionText="FIGURE 8. Anguillosyllis acsara n. sp. Holotype (USNM 1480212): A, entire specimen, dorsal view; B, anterior end, dorsal view; C, pygidium. A–B, with MG stain; C, with Shirlastain A." figureDoi="http://doi.org/10.5281/zenodo.3896166" httpUri="https://zenodo.org/record/3896166/files/figure.png" pageId="27" pageNumber="28">8</figureCitation>
A–B);
<quantity id="B0659B3EB743BF38907EFEAA6FC8FEB4" box="[322,407,296,323]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" pageId="27" pageNumber="28" unit="mm" value="2.5">2.5 mm</quantity>
long,
<quantity id="B0659B3EB743BF3890E1FEAB6C6CFEB4" box="[477,563,297,323]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" pageId="27" pageNumber="28" unit="mm" value="0.8">0.8 mm</quantity>
wide without parapodia,
<quantity id="B0659B3EB743BF389273FEAB6DFAFEB4" box="[847,933,297,323]" metricMagnitude="-3" metricUnit="m" metricValue="1.2" pageId="27" pageNumber="28" unit="mm" value="1.2">1.2 mm</quantity>
wide with parapodia but without setae, other specimens much smaller, up to
<quantity id="B0659B3EB743BF3890C9FECE6C14FE90" box="[501,587,332,359]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="27" pageNumber="28" unit="mm" value="1.5">1.5 mm</quantity>
long. Palps blunt-tipped, robust ovals, appear free to base on dorsal surface, connected by membrane on ventral surface. Prostomium wider than long, pentagonal; eyes lacking; three clubshaped antennae in nearly transverse row, lateral antennae slightly anterior to medial antenna. Peristomium with two oval tentacular cirri smaller than prostomial antennae; peristomium weakly biannulate, with glandular band across posterior half. Nuchal cilia in large oval patches between prostomium and peristomium.
</paragraph>
<paragraph id="772236DBB743BF3891FBFD836AD8FDC8" blockId="27.[151,1437,152,935]" pageId="27" pageNumber="28">
Proventricle in three setigers, barrel-shaped, slightly narrowed at posterior end; ca. 15 muscle rows (
<figureCitation id="EFA62A5EB743BF389417FD836BD1FDEC" box="[1323,1422,513,539]" captionStart="FIGURE 7" captionStartId="27.[151,250,1867,1892]" captionTargetBox="[159,1428,967,1834]" captionTargetId="figure@27.[151,1436,957,1842]" captionTargetPageId="27" captionText="FIGURE 7. Anguillosyllis acsara n. sp. Holotype (USNM 1480212): A, anterior end, dorsal view; B, posterior end, dorsal view; C, proventricle; D, tip of falciger; E, cross-section of body, not to scale. Paratype (USNM 1480213): F, setiger 3, dorsal view. Abbreviations: Acb—acicular bump, aL—anterior lobe, dL—dorsal lobe, dkGl—dark gland, ExGl—external gland, MGst—cells stained with Methyl Green, prov—proventricle, pVCa—post-ventricle caeca." figureDoi="http://doi.org/10.5281/zenodo.3896164" httpUri="https://zenodo.org/record/3896164/files/figure.png" pageId="27" pageNumber="28">Figs. 7C</figureCitation>
); post-ventricle caeca with dorsal circle of gland cells retaining MB stain (
<figureCitation id="EFA62A5EB743BF3892FAFDA76A77FDC8" box="[966,1064,549,575]" captionStart="FIGURE 7" captionStartId="27.[151,250,1867,1892]" captionTargetBox="[159,1428,967,1834]" captionTargetId="figure@27.[151,1436,957,1842]" captionTargetPageId="27" captionText="FIGURE 7. Anguillosyllis acsara n. sp. Holotype (USNM 1480212): A, anterior end, dorsal view; B, posterior end, dorsal view; C, proventricle; D, tip of falciger; E, cross-section of body, not to scale. Paratype (USNM 1480213): F, setiger 3, dorsal view. Abbreviations: Acb—acicular bump, aL—anterior lobe, dL—dorsal lobe, dkGl—dark gland, ExGl—external gland, MGst—cells stained with Methyl Green, prov—proventricle, pVCa—post-ventricle caeca." figureDoi="http://doi.org/10.5281/zenodo.3896164" httpUri="https://zenodo.org/record/3896164/files/figure.png" pageId="27" pageNumber="28">Figs. 7C</figureCitation>
,
<figureCitation id="EFA62A5EB743BF389508FDA76A1EFDC8" box="[1076,1089,549,575]" captionStart="FIGURE 8" captionStartId="28.[151,250,1343,1368]" captionTargetBox="[158,1430,181,1316]" captionTargetId="figure@28.[158,1430,181,1316]" captionTargetPageId="28" captionText="FIGURE 8. Anguillosyllis acsara n. sp. Holotype (USNM 1480212): A, entire specimen, dorsal view; B, anterior end, dorsal view; C, pygidium. A–B, with MG stain; C, with Shirlastain A." figureDoi="http://doi.org/10.5281/zenodo.3896166" httpUri="https://zenodo.org/record/3896166/files/figure.png" pageId="27" pageNumber="28">8</figureCitation>
A–B).
</paragraph>
<paragraph id="772236DBB743BF3891FBFDCB6FDAFC50" blockId="27.[151,1437,152,935]" pageId="27" pageNumber="28">
Setigers dorsally biannulate, weakly so on setigers 1 and 5, obscured on setigers 6–10, visible on setiger 11 and pygidium (
<figureCitation id="EFA62A5EB743BF38902FFDEF6F3FFD70" box="[275,352,621,647]" captionStart="FIGURE 7" captionStartId="27.[151,250,1867,1892]" captionTargetBox="[159,1428,967,1834]" captionTargetId="figure@27.[151,1436,957,1842]" captionTargetPageId="27" captionText="FIGURE 7. Anguillosyllis acsara n. sp. Holotype (USNM 1480212): A, anterior end, dorsal view; B, posterior end, dorsal view; C, proventricle; D, tip of falciger; E, cross-section of body, not to scale. Paratype (USNM 1480213): F, setiger 3, dorsal view. Abbreviations: Acb—acicular bump, aL—anterior lobe, dL—dorsal lobe, dkGl—dark gland, ExGl—external gland, MGst—cells stained with Methyl Green, prov—proventricle, pVCa—post-ventricle caeca." figureDoi="http://doi.org/10.5281/zenodo.3896164" httpUri="https://zenodo.org/record/3896164/files/figure.png" pageId="27" pageNumber="28">Figs. 7</figureCitation>
A–B, 8A–C); anterior annulation much shorter than posterior, posterior portion of each segment with gland cells scattered across dorsum (
<figureCitation id="EFA62A5EB743BF389357FD136C9AFD5C" box="[619,709,657,683]" captionStart="FIGURE 7" captionStartId="27.[151,250,1867,1892]" captionTargetBox="[159,1428,967,1834]" captionTargetId="figure@27.[151,1436,957,1842]" captionTargetPageId="27" captionText="FIGURE 7. Anguillosyllis acsara n. sp. Holotype (USNM 1480212): A, anterior end, dorsal view; B, posterior end, dorsal view; C, proventricle; D, tip of falciger; E, cross-section of body, not to scale. Paratype (USNM 1480213): F, setiger 3, dorsal view. Abbreviations: Acb—acicular bump, aL—anterior lobe, dL—dorsal lobe, dkGl—dark gland, ExGl—external gland, MGst—cells stained with Methyl Green, prov—proventricle, pVCa—post-ventricle caeca." figureDoi="http://doi.org/10.5281/zenodo.3896164" httpUri="https://zenodo.org/record/3896164/files/figure.png" pageId="27" pageNumber="28">Fig. 7A</figureCitation>
), similar gland cells visible on setiger 11; additional area of dark gland cells at base of parapodia (
<figureCitation id="EFA62A5EB743BF389335FD376C3CFD38" box="[521,611,693,719]" captionStart="FIGURE 7" captionStartId="27.[151,250,1867,1892]" captionTargetBox="[159,1428,967,1834]" captionTargetId="figure@27.[151,1436,957,1842]" captionTargetPageId="27" captionText="FIGURE 7. Anguillosyllis acsara n. sp. Holotype (USNM 1480212): A, anterior end, dorsal view; B, posterior end, dorsal view; C, proventricle; D, tip of falciger; E, cross-section of body, not to scale. Paratype (USNM 1480213): F, setiger 3, dorsal view. Abbreviations: Acb—acicular bump, aL—anterior lobe, dL—dorsal lobe, dkGl—dark gland, ExGl—external gland, MGst—cells stained with Methyl Green, prov—proventricle, pVCa—post-ventricle caeca." figureDoi="http://doi.org/10.5281/zenodo.3896164" httpUri="https://zenodo.org/record/3896164/files/figure.png" pageId="27" pageNumber="28">Fig. 7A</figureCitation>
); venter biannulate on setigers 2–5. Parapodia uniramous, mitten-shaped, shortest on setiger 1, becoming longer, rectangular in subsequent setigers; with small, translucent anterior lobe on setigers 2–3 (
<figureCitation id="EFA62A5EB743BF389012FD7F6FDCFCE0" box="[302,387,765,791]" captionStart="FIGURE 7" captionStartId="27.[151,250,1867,1892]" captionTargetBox="[159,1428,967,1834]" captionTargetId="figure@27.[151,1436,957,1842]" captionTargetPageId="27" captionText="FIGURE 7. Anguillosyllis acsara n. sp. Holotype (USNM 1480212): A, anterior end, dorsal view; B, posterior end, dorsal view; C, proventricle; D, tip of falciger; E, cross-section of body, not to scale. Paratype (USNM 1480213): F, setiger 3, dorsal view. Abbreviations: Acb—acicular bump, aL—anterior lobe, dL—dorsal lobe, dkGl—dark gland, ExGl—external gland, MGst—cells stained with Methyl Green, prov—proventricle, pVCa—post-ventricle caeca." figureDoi="http://doi.org/10.5281/zenodo.3896164" httpUri="https://zenodo.org/record/3896164/files/figure.png" pageId="27" pageNumber="28">Fig. 7F</figureCitation>
), lobe decreasing in size through setiger 6, then either smaller or absent through end of body; posterior lobe lacking on all setigers; dorsal lobe small, knobby, curled dorsally, clearest on setigers 1–5/6. Dorsal cirri retained on setiger 1, otherwise absent or lost; cirri thin, smooth, filiform. Ventral cirri thin, digitate, inserted midway on parapodia. Parapodia with smooth elongate internal glands, distal end narrowing and exiting through dorsal lobe (
<figureCitation id="EFA62A5EB743BF38901EFC0F6F28FC50" box="[290,375,909,935]" captionStart="FIGURE 7" captionStartId="27.[151,250,1867,1892]" captionTargetBox="[159,1428,967,1834]" captionTargetId="figure@27.[151,1436,957,1842]" captionTargetPageId="27" captionText="FIGURE 7. Anguillosyllis acsara n. sp. Holotype (USNM 1480212): A, anterior end, dorsal view; B, posterior end, dorsal view; C, proventricle; D, tip of falciger; E, cross-section of body, not to scale. Paratype (USNM 1480213): F, setiger 3, dorsal view. Abbreviations: Acb—acicular bump, aL—anterior lobe, dL—dorsal lobe, dkGl—dark gland, ExGl—external gland, MGst—cells stained with Methyl Green, prov—proventricle, pVCa—post-ventricle caeca." figureDoi="http://doi.org/10.5281/zenodo.3896164" httpUri="https://zenodo.org/record/3896164/files/figure.png" pageId="27" pageNumber="28">Fig. 7F</figureCitation>
).
</paragraph>
<caption id="23E26653B743BF3891ABF8C96A70F838" ID-DOI="http://doi.org/10.5281/zenodo.3896164" ID-Zenodo-Dep="3896164" httpUri="https://zenodo.org/record/3896164/files/figure.png" pageId="27" pageNumber="28" startId="27.[151,250,1867,1892]" targetBox="[159,1428,967,1834]" targetPageId="27">
<paragraph id="772236DBB743BF3891ABF8C96A70F838" blockId="27.[151,1437,1867,2000]" pageId="27" pageNumber="28">
<emphasis id="45E9EAC9B743BF3891ABF8C96C61F893" bold="true" box="[151,574,1867,1892]" pageId="27" pageNumber="28">
FIGURE 7.
<taxonomicName id="B09D4D58B743BF389021F8C96FA5F894" authority="Maciolek, 2020" authorityName="Maciolek" authorityYear="2020" box="[285,506,1867,1892]" class="Polychaeta" family="Syllidae" genus="Anguillosyllis" kingdom="Animalia" order="Phyllodocida" pageId="27" pageNumber="28" phylum="Annelida" rank="species" species="acsara" status="sp. nov.">
<emphasis id="45E9EAC9B743BF389021F8C96FA5F894" bold="true" box="[285,506,1867,1892]" italics="true" pageId="27" pageNumber="28">Anguillosyllis acsara</emphasis>
</taxonomicName>
<taxonomicNameLabel id="5EDA57B2B743BF38933FF8CE6C61F893" box="[515,574,1868,1892]" pageId="27" pageNumber="28" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
Holotype (USNM 1480212): A, anterior end, dorsal view; B, posterior end, dorsal view; C, proventricle; D, tip of falciger; E, cross-section of body, not to scale. Paratype (USNM 1480213): F, setiger 3, dorsal view. Abbreviations: Acb—acicular bump, aL—anterior lobe, dL—dorsal lobe, dkGl—dark gland, ExGl—external gland, MGst—cells stained with Methyl Green, prov—proventricle, pVCa—post-ventricle caeca.
</paragraph>
</caption>
<caption id="23E26653B744BF3F91ABFABD6D48FA8C" ID-DOI="http://doi.org/10.5281/zenodo.3896166" ID-Zenodo-Dep="3896166" httpUri="https://zenodo.org/record/3896166/files/figure.png" pageId="28" pageNumber="29" startId="28.[151,250,1343,1368]" targetBox="[158,1430,181,1316]" targetPageId="28">
<paragraph id="772236DBB744BF3F91ABFABD6D48FA8C" blockId="28.[151,1436,1343,1404]" pageId="28" pageNumber="29">
<emphasis id="45E9EAC9B744BF3F91ABFABD6C69FAA0" bold="true" box="[151,566,1343,1368]" pageId="28" pageNumber="29">
FIGURE 8.
<taxonomicName id="B09D4D58B744BF3F9026FABD6FA9FAA0" authority="Maciolek, 2020" authorityName="Maciolek" authorityYear="2020" box="[282,502,1343,1368]" class="Polychaeta" family="Syllidae" genus="Anguillosyllis" kingdom="Animalia" order="Phyllodocida" pageId="28" pageNumber="29" phylum="Annelida" rank="species" species="acsara" status="sp. nov.">
<emphasis id="45E9EAC9B744BF3F9026FABD6FA9FAA0" bold="true" box="[282,502,1343,1368]" italics="true" pageId="28" pageNumber="29">Anguillosyllis acsara</emphasis>
</taxonomicName>
<taxonomicNameLabel id="5EDA57B2B744BF3F90C0FABD6C69FAA0" box="[508,566,1343,1367]" pageId="28" pageNumber="29" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
Holotype (USNM 1480212): A, entire specimen, dorsal view; B, anterior end, dorsal view; C, pygidium. A–B, with MG stain; C, with Shirlastain A.
</paragraph>
</caption>
<paragraph id="772236DBB744BF3F91FBFA286B16F96B" blockId="28.[151,1437,1450,2016]" pageId="28" pageNumber="29">
All setae compound with heterogomph shafts, with short to long blades; setae emerging from distal end and ventral face of parapodium. Ventral falcigers with deeply serrated blade, bluntly rounded tip (
<figureCitation id="EFA62A5EB744BF3F959EFA4C6AA4FA1F" box="[1186,1275,1486,1512]" captionStart="FIGURE 7" captionStartId="27.[151,250,1867,1892]" captionTargetBox="[159,1428,967,1834]" captionTargetId="figure@27.[151,1436,957,1842]" captionTargetPageId="27" captionText="FIGURE 7. Anguillosyllis acsara n. sp. Holotype (USNM 1480212): A, anterior end, dorsal view; B, posterior end, dorsal view; C, proventricle; D, tip of falciger; E, cross-section of body, not to scale. Paratype (USNM 1480213): F, setiger 3, dorsal view. Abbreviations: Acb—acicular bump, aL—anterior lobe, dL—dorsal lobe, dkGl—dark gland, ExGl—external gland, MGst—cells stained with Methyl Green, prov—proventricle, pVCa—post-ventricle caeca." figureDoi="http://doi.org/10.5281/zenodo.3896164" httpUri="https://zenodo.org/record/3896164/files/figure.png" pageId="28" pageNumber="29">Fig. 7D</figureCitation>
); spiniger-like blades clearly serrated at base, becoming plain near thin, fine tips; setiger 1 with ca. 30 falcigers ca.
<quantity id="B0659B3EB744BF3F95CDFA706B3BF9FB" box="[1265,1380,1522,1548]" metricMagnitude="-2" metricUnit="m" metricValue="8.0" metricValueMax="9.0" metricValueMin="7.0" pageId="28" pageNumber="29" unit="mm" value="80.0" valueMax="90.0" valueMin="70.0">70–90 µm</quantity>
long and 2–4 spiniger-like setae with long, fine tips up to
<quantity id="B0659B3EB744BF3F93D4F9946D60F9C7" box="[744,831,1558,1584]" metricMagnitude="-1" metricUnit="m" metricValue="2.0" pageId="28" pageNumber="29" unit="mm" value="200.0">200 µm</quantity>
long; setigers 2–3 similar but with more spiniger-like setae; setigers 4–6 with ca. 50 setae, number of setae decreasing in setigers 7–11 to ca. 16–20; spiniger-like setae becoming more numerous and falcigers reduced in number posteriorly. Two aciculae per parapodium, both embedded or tip barely emergent, pointed (
<figureCitation id="EFA62A5EB744BF3F9313F9006CDAF96B" box="[559,645,1666,1692]" captionStart="FIGURE 7" captionStartId="27.[151,250,1867,1892]" captionTargetBox="[159,1428,967,1834]" captionTargetId="figure@27.[151,1436,957,1842]" captionTargetPageId="27" captionText="FIGURE 7. Anguillosyllis acsara n. sp. Holotype (USNM 1480212): A, anterior end, dorsal view; B, posterior end, dorsal view; C, proventricle; D, tip of falciger; E, cross-section of body, not to scale. Paratype (USNM 1480213): F, setiger 3, dorsal view. Abbreviations: Acb—acicular bump, aL—anterior lobe, dL—dorsal lobe, dkGl—dark gland, ExGl—external gland, MGst—cells stained with Methyl Green, prov—proventricle, pVCa—post-ventricle caeca." figureDoi="http://doi.org/10.5281/zenodo.3896164" httpUri="https://zenodo.org/record/3896164/files/figure.png" pageId="28" pageNumber="29">Fig. 7F</figureCitation>
); anterior acicula appearing bent in posterior setigers (
<figureCitation id="EFA62A5EB744BF3F95DBF9006B63F96B" box="[1255,1340,1666,1692]" captionStart="FIGURE 7" captionStartId="27.[151,250,1867,1892]" captionTargetBox="[159,1428,967,1834]" captionTargetId="figure@27.[151,1436,957,1842]" captionTargetPageId="27" captionText="FIGURE 7. Anguillosyllis acsara n. sp. Holotype (USNM 1480212): A, anterior end, dorsal view; B, posterior end, dorsal view; C, proventricle; D, tip of falciger; E, cross-section of body, not to scale. Paratype (USNM 1480213): F, setiger 3, dorsal view. Abbreviations: Acb—acicular bump, aL—anterior lobe, dL—dorsal lobe, dkGl—dark gland, ExGl—external gland, MGst—cells stained with Methyl Green, prov—proventricle, pVCa—post-ventricle caeca." figureDoi="http://doi.org/10.5281/zenodo.3896164" httpUri="https://zenodo.org/record/3896164/files/figure.png" pageId="28" pageNumber="29">Fig. 7F</figureCitation>
).
</paragraph>
<paragraph id="772236DBB744BF3F91FBF9246AF5F937" blockId="28.[151,1437,1450,2016]" box="[199,1194,1702,1728]" pageId="28" pageNumber="29">
Pygidium biannulate, with two ventromedial filiform cirri, other cirri lost (
<figureCitation id="EFA62A5EB744BF3F9537F9246A32F937" box="[1035,1133,1702,1728]" captionStart="FIGURE 7" captionStartId="27.[151,250,1867,1892]" captionTargetBox="[159,1428,967,1834]" captionTargetId="figure@27.[151,1436,957,1842]" captionTargetPageId="27" captionText="FIGURE 7. Anguillosyllis acsara n. sp. Holotype (USNM 1480212): A, anterior end, dorsal view; B, posterior end, dorsal view; C, proventricle; D, tip of falciger; E, cross-section of body, not to scale. Paratype (USNM 1480213): F, setiger 3, dorsal view. Abbreviations: Acb—acicular bump, aL—anterior lobe, dL—dorsal lobe, dkGl—dark gland, ExGl—external gland, MGst—cells stained with Methyl Green, prov—proventricle, pVCa—post-ventricle caeca." figureDoi="http://doi.org/10.5281/zenodo.3896164" httpUri="https://zenodo.org/record/3896164/files/figure.png" pageId="28" pageNumber="29">Figs. 7B</figureCitation>
,
<figureCitation id="EFA62A5EB744BF3F9545F9246AC2F937" box="[1145,1181,1702,1728]" captionStart="FIGURE 8" captionStartId="28.[151,250,1343,1368]" captionTargetBox="[158,1430,181,1316]" captionTargetId="figure@28.[158,1430,181,1316]" captionTargetPageId="28" captionText="FIGURE 8. Anguillosyllis acsara n. sp. Holotype (USNM 1480212): A, entire specimen, dorsal view; B, anterior end, dorsal view; C, pygidium. A–B, with MG stain; C, with Shirlastain A." figureDoi="http://doi.org/10.5281/zenodo.3896166" httpUri="https://zenodo.org/record/3896166/files/figure.png" pageId="28" pageNumber="29">8C</figureCitation>
).
</paragraph>
<paragraph id="772236DBB744BF3F91FBF94B6A00F8FF" blockId="28.[151,1437,1450,2016]" pageId="28" pageNumber="29">
<emphasis id="45E9EAC9B744BF3F91FBF94B6F88F913" bold="true" box="[199,471,1737,1764]" pageId="28" pageNumber="29">Reproductive features.</emphasis>
<typeStatus id="A8268879B744BF3F90E1F9486C1AF913" box="[477,581,1738,1764]" pageId="28" pageNumber="29" type="holotype">Holotype</typeStatus>
with setigers 6–10 filled with possible gonadal products but individual eggs not detectable (
<figureCitation id="EFA62A5EB744BF3F907FF96C6FC2F8FF" box="[323,413,1774,1800]" captionStart="FIGURE 8" captionStartId="28.[151,250,1343,1368]" captionTargetBox="[158,1430,181,1316]" captionTargetId="figure@28.[158,1430,181,1316]" captionTargetPageId="28" captionText="FIGURE 8. Anguillosyllis acsara n. sp. Holotype (USNM 1480212): A, entire specimen, dorsal view; B, anterior end, dorsal view; C, pygidium. A–B, with MG stain; C, with Shirlastain A." figureDoi="http://doi.org/10.5281/zenodo.3896166" httpUri="https://zenodo.org/record/3896166/files/figure.png" pageId="28" pageNumber="29">Fig. 8A</figureCitation>
); juvenile specimen ca.
<quantity id="B0659B3EB744BF3F9396F96F6D5FF8FF" box="[682,768,1773,1800]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="28" pageNumber="29" unit="mm" value="0.5">0.5 mm</quantity>
long, biannulation not evident.
</paragraph>
</subSubSection>
<subSubSection id="3F876550B744BF3E91FBF8906B45FF0C" lastPageId="29" lastPageNumber="30" pageId="28" pageNumber="29" type="discussion">
<paragraph id="772236DBB744BF3E91FBF8906B45FF0C" blockId="28.[151,1437,1450,2016]" lastBlockId="29.[151,1436,153,359]" lastPageId="29" lastPageNumber="30" pageId="28" pageNumber="29">
<emphasis id="45E9EAC9B744BF3F91FBF8906F64F8DB" bold="true" box="[199,315,1810,1836]" pageId="28" pageNumber="29">Remarks.</emphasis>
<taxonomicName id="B09D4D58B744BF3F9079F8906C69F8DB" authority="Maciolek, 2020" authorityName="Maciolek" authorityYear="2020" box="[325,566,1810,1836]" class="Polychaeta" family="Syllidae" genus="Anguillosyllis" kingdom="Animalia" order="Phyllodocida" pageId="28" pageNumber="29" phylum="Annelida" rank="species" species="acsara" status="sp. nov.">
<emphasis id="45E9EAC9B744BF3F9079F8906C69F8DB" box="[325,566,1810,1836]" italics="true" pageId="28" pageNumber="29">Anguillosyllis acsara</emphasis>
</taxonomicName>
<emphasis id="45E9EAC9B744BF3F937CF8906CDDF8DB" bold="true" box="[576,642,1810,1836]" pageId="28" pageNumber="29">
<taxonomicNameLabel id="5EDA57B2B744BF3F937CF8906CDDF8DB" box="[576,642,1810,1836]" pageId="28" pageNumber="29" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
from North Carolina is similar to the widespread
<taxonomicName id="B09D4D58B744BF3F95F3F8906B17F8DB" baseAuthorityName="Hartman" baseAuthorityYear="1967" box="[1231,1352,1810,1836]" class="Polychaeta" family="Syllidae" genus="Anguillosyllis" kingdom="Animalia" order="Phyllodocida" pageId="28" pageNumber="29" phylum="Annelida" rank="species" species="palpata">
<emphasis id="45E9EAC9B744BF3F95F3F8906B17F8DB" box="[1231,1352,1810,1836]" italics="true" pageId="28" pageNumber="29">A. palpata</emphasis>
</taxonomicName>
and
<taxonomicName id="B09D4D58B744BF3F94B8F8906F5BF8A7" authority="Maciolek, 2020" authorityName="Maciolek" authorityYear="2020" class="Polychaeta" family="Syllidae" genus="Anguillosyllis" kingdom="Animalia" order="Phyllodocida" pageId="28" pageNumber="29" phylum="Annelida" rank="species" species="hampsoni" status="sp. nov.">
<emphasis id="45E9EAC9B744BF3F94B8F8906F5BF8A7" italics="true" pageId="28" pageNumber="29">A. hampsoni</emphasis>
</taxonomicName>
<emphasis id="45E9EAC9B744BF3F9037F8B46F16F8A7" bold="true" box="[267,329,1846,1872]" pageId="28" pageNumber="29">
<taxonomicNameLabel id="5EDA57B2B744BF3F9037F8B46F16F8A7" box="[267,329,1846,1872]" pageId="28" pageNumber="29" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
from shelf depths off New
<collectingCountry id="0F8A764BB744BF3F9341F8B46C85F8A7" box="[637,730,1846,1872]" name="United Kingdom" pageId="28" pageNumber="29">England</collectingCountry>
in having 11 setigers and unfused palps, but differs in having a heavier habitus, smaller nuchal area, and falcigers with plain rather than hooked tips; more importantly,
<taxonomicName id="B09D4D58B744BF3F940CF8D86BC3F883" authority="Maciolek, 2020" authorityName="Maciolek" authorityYear="2020" box="[1328,1436,1882,1908]" class="Polychaeta" family="Syllidae" genus="Anguillosyllis" kingdom="Animalia" order="Phyllodocida" pageId="28" pageNumber="29" phylum="Annelida" rank="species" species="acsara" status="sp. nov.">
<emphasis id="45E9EAC9B744BF3F940CF8D86BC3F883" box="[1328,1436,1882,1908]" italics="true" pageId="28" pageNumber="29">A. acsara</emphasis>
</taxonomicName>
<emphasis id="45E9EAC9B744BF3F91ABF8FC6E88F86F" bold="true" box="[151,215,1918,1944]" pageId="28" pageNumber="29">
<taxonomicNameLabel id="5EDA57B2B744BF3F91ABF8FC6E88F86F" box="[151,215,1918,1944]" pageId="28" pageNumber="29" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
also lacks the posterior parapodial lobes of the other two species. Both
<taxonomicName id="B09D4D58B744BF3F953AF8FC6A2DF86F" authority="Maciolek, 2020" authorityName="Maciolek" authorityYear="2020" box="[1030,1138,1918,1944]" class="Polychaeta" family="Syllidae" genus="Anguillosyllis" kingdom="Animalia" order="Phyllodocida" pageId="28" pageNumber="29" phylum="Annelida" rank="species" species="acsara" status="sp. nov.">
<emphasis id="45E9EAC9B744BF3F953AF8FC6A2DF86F" box="[1030,1138,1918,1944]" italics="true" pageId="28" pageNumber="29">A. acsara</emphasis>
</taxonomicName>
<emphasis id="45E9EAC9B744BF3F9546F8FC6AE6F86F" bold="true" box="[1146,1209,1918,1944]" pageId="28" pageNumber="29">
<taxonomicNameLabel id="5EDA57B2B744BF3F9546F8FC6AE6F86F" box="[1146,1209,1918,1944]" pageId="28" pageNumber="29" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
and
<taxonomicName id="B09D4D58B744BF3F95CEF8FC6B0AF86F" authority="Maciolek, 2020" authorityName="Maciolek" authorityYear="2020" box="[1266,1365,1918,1944]" class="Polychaeta" family="Syllidae" genus="Anguillosyllis" kingdom="Animalia" order="Phyllodocida" pageId="28" pageNumber="29" phylum="Annelida" rank="species" species="hadra" status="sp. nov.">
<emphasis id="45E9EAC9B744BF3F95CEF8FC6B0AF86F" box="[1266,1365,1918,1944]" italics="true" pageId="28" pageNumber="29">A. hadra</emphasis>
</taxonomicName>
<emphasis id="45E9EAC9B744BF3F9460F8FC6BC3F86F" bold="true" box="[1372,1436,1918,1944]" pageId="28" pageNumber="29">
<taxonomicNameLabel id="5EDA57B2B744BF3F9460F8FC6BC3F86F" box="[1372,1436,1918,1944]" pageId="28" pageNumber="29" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
from the South
<collectingCountry id="0F8A764BB744BF3F9074F8206FD4F84B" box="[328,395,1954,1980]" name="China" pageId="28" pageNumber="29">China</collectingCountry>
Sea have 11 setigers and bulky, dorsally arched bodies, and both lack posterior lobes on the parapodia; they differ in the larger size, clearer biannulation, smaller proventricle, more obvious nuchal patches, and greater number of setae in anterior setigers of
<taxonomicName id="B09D4D58B745BF3E93A7FF1B6D59FF44" authority="Maciolek, 2020" authorityName="Maciolek" authorityYear="2020" box="[667,774,153,179]" class="Polychaeta" family="Syllidae" genus="Anguillosyllis" kingdom="Animalia" order="Phyllodocida" pageId="29" pageNumber="30" phylum="Annelida" rank="species" species="acsara" status="sp. nov.">
<emphasis id="45E9EAC9B745BF3E93A7FF1B6D59FF44" box="[667,774,153,179]" italics="true" pageId="29" pageNumber="30">A. acsara</emphasis>
</taxonomicName>
<emphasis id="45E9EAC9B745BF3E9231FF1B6D14FF44" bold="true" box="[781,843,153,179]" pageId="29" pageNumber="30">
<taxonomicNameLabel id="5EDA57B2B745BF3E9231FF1B6D14FF44" box="[781,843,153,179]" pageId="29" pageNumber="30" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
compared with
<taxonomicName id="B09D4D58B745BF3E953CFF1B6A3DFF44" authority="Maciolek, 2020" authorityName="Maciolek" authorityYear="2020" box="[1024,1122,153,179]" class="Polychaeta" family="Syllidae" genus="Anguillosyllis" kingdom="Animalia" order="Phyllodocida" pageId="29" pageNumber="30" phylum="Annelida" rank="species" species="hadra" status="sp. nov.">
<emphasis id="45E9EAC9B745BF3E953CFF1B6A3DFF44" box="[1024,1122,153,179]" italics="true" pageId="29" pageNumber="30">A. hadra</emphasis>
</taxonomicName>
<emphasis id="45E9EAC9B745BF3E9555FF1B6AF7FF44" bold="true" box="[1129,1192,153,179]" pageId="29" pageNumber="30">
<taxonomicNameLabel id="5EDA57B2B745BF3E9555FF1B6AF7FF44" box="[1129,1192,153,179]" pageId="29" pageNumber="30" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
<taxonomicName id="B09D4D58B745BF3E9593FF1B6BC3FF44" authority="Maciolek, 2020" authorityName="Maciolek" authorityYear="2020" box="[1199,1436,153,179]" class="Polychaeta" family="Syllidae" genus="Anguillosyllis" kingdom="Animalia" order="Phyllodocida" pageId="29" pageNumber="30" phylum="Annelida" rank="species" species="acsara" status="sp. nov.">
<emphasis id="45E9EAC9B745BF3E9593FF1B6BC3FF44" box="[1199,1436,153,179]" italics="true" pageId="29" pageNumber="30">Anguillosyllis acsara</emphasis>
</taxonomicName>
<emphasis id="45E9EAC9B745BF3E91ABFF3F6E8AFF20" bold="true" box="[151,213,189,215]" pageId="29" pageNumber="30">
<taxonomicNameLabel id="5EDA57B2B745BF3E91ABFF3F6E8AFF20" box="[151,213,189,215]" pageId="29" pageNumber="30" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
differs from almost all other
<taxonomicName id="B09D4D58B745BF3E9326FF3F6CEBFF20" authorityName="Day" authorityYear="1963" box="[538,692,189,215]" class="Polychaeta" family="Syllidae" genus="Anguillosyllis" kingdom="Animalia" order="Phyllodocida" pageId="29" pageNumber="30" phylum="Annelida" rank="genus">
<emphasis id="45E9EAC9B745BF3E9326FF3F6CEBFF20" box="[538,692,189,215]" italics="true" pageId="29" pageNumber="30">Anguillosyllis</emphasis>
</taxonomicName>
in having numerous small glands covering the posterior half of the peristomium and first few setigers; only
<taxonomicName id="B09D4D58B745BF3E9361FF636CE0FF0C" authority="Maciolek, 2020" authorityName="Maciolek" authorityYear="2020" box="[605,703,225,251]" class="Polychaeta" family="Syllidae" genus="Anguillosyllis" kingdom="Animalia" order="Phyllodocida" pageId="29" pageNumber="30" phylum="Annelida" rank="species" species="hadra" status="sp. nov.">
<emphasis id="45E9EAC9B745BF3E9361FF636CE0FF0C" box="[605,703,225,251]" italics="true" pageId="29" pageNumber="30">A. hadra</emphasis>
</taxonomicName>
<emphasis id="45E9EAC9B745BF3E93FAFF636D5AFF0C" bold="true" box="[710,773,225,251]" pageId="29" pageNumber="30">
<taxonomicNameLabel id="5EDA57B2B745BF3E93FAFF636D5AFF0C" box="[710,773,225,251]" pageId="29" pageNumber="30" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
has similar dorsal glands on anterior segments.
</paragraph>
</subSubSection>
<subSubSection id="3F876550B745BF3E91FBFE876D5CFE90" pageId="29" pageNumber="30" type="etymology">
<paragraph id="772236DBB745BF3E91FBFE876CE1FEB4" blockId="29.[151,1436,153,359]" pageId="29" pageNumber="30">
<emphasis id="45E9EAC9B745BF3E91FBFE876F17FEE8" bold="true" box="[199,328,261,287]" pageId="29" pageNumber="30">Etymology</emphasis>
. The species name is based on ACSAR, the acronym for the Atlantic Continental Slope and Rise program, during which this species was collected
</paragraph>
<paragraph id="772236DBB745BF3E91FBFECF6D5CFE90" blockId="29.[151,1436,153,359]" box="[199,771,332,359]" pageId="29" pageNumber="30">
<emphasis id="45E9EAC9B745BF3E91FBFECF6F6FFE90" bold="true" box="[199,304,333,359]" pageId="29" pageNumber="30">Records.</emphasis>
<materialsCitation id="C7F53C86B745BF3E900BFECF6CA0FE90" ID-GBIF-Occurrence="2636227371" box="[311,767,332,359]" country="United States of America" elevation="1750" location="Off" pageId="29" pageNumber="30" specimenCount="1" stateProvince="North Carolina">
<location id="72426000B745BF3E900BFECF6F02FE90" LSID="urn:lsid:plazi:treatment:FF3487CDB742BF3E91ABF96F6D5CFE90:72426000B745BF3E900BFECF6F02FE90" box="[311,349,333,359]" country="United States of America" name="Off" pageId="29" pageNumber="30" stateProvince="North Carolina">Off</location>
<collectingRegion id="B559F839B745BF3E9059FECF6C4FFE90" box="[357,528,333,359]" country="United States of America" name="North Carolina" pageId="29" pageNumber="30">North Carolina</collectingRegion>
,
<collectingCountry id="0F8A764BB745BF3E9327FECF6C09FE90" box="[539,598,333,359]" name="United States of America" pageId="29" pageNumber="30">USA</collectingCountry>
,
<quantity id="B0659B3EB745BF3E935DFECE6CA0FE90" box="[609,767,332,359]" metricMagnitude="3" metricUnit="m" metricValue="1.7505" metricValueMax="1.996" metricValueMin="1.505" pageId="29" pageNumber="30" unit="m" value="1750.5" valueMax="1996.0" valueMin="1505.0">
<elevation id="FCB0D1E8B745BF3E935DFECE6CA0FE90" box="[609,767,332,359]" metricMagnitude="3" metricUnit="m" metricValue="1.7505" metricValueMax="1.996" metricValueMin="1.505" pageId="29" pageNumber="30" unit="m" value="1750.5" valueMax="1996.0" valueMin="1505.0">1505–1996 m</elevation>
</quantity>
</materialsCitation>
.
</paragraph>
</subSubSection>
</treatment>
</document>
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