573 lines
89 KiB
XML
573 lines
89 KiB
XML
<document id="B87D9573B718C27348449674EA3D8086" ID-DOI="10.5852/ejt.2022.845.1959" ID-GBIF-Dataset="7a13c253-8569-4fcf-af23-e294f27c5cad" ID-ISSN="2118-9773" ID-Zenodo-Dep="7258852" ID-ZooBank="214BF6A7-233B-47F6-8819-A1284093B0DB" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="admin" IM.materialsCitations_approvedBy="admin" IM.metadata_approvedBy="carolina" IM.tables_approvedBy="admin" IM.taxonomicNames_approvedBy="admin" IM.treatments_approvedBy="admin" checkinTime="1666888798175" checkinUser="felipe" docAuthor="Sagorny, Christina, Döhren, Jörn von, Rouse, Greg W. & Tilic, Ekin" docDate="2022" docId="5F0F3852FFB3FFEBFDEDFBC9FE132D3A" docLanguage="en" docName="ejt-845_132-174.pdf" docOrigin="European Journal of Taxonomy 845 (1)" docSource="http://dx.doi.org/10.5852/ejt.2022.845.1959" docStyle="DocumentStyle:EF2B578F1D15862ADE45B0C07C620911.14:EJT.2018-.journal_article.type1" docStyleId="EF2B578F1D15862ADE45B0C07C620911" docStyleName="EJT.2018-.journal_article.type1" docStyleVersion="14" docTitle="Chernyshevia escarpiaphila Sagorny & Döhren & Rouse & Tilic 2022, gen. et sp. nov." docType="treatment" docUuid="11DFF601-BBBA-409F-B072-5A93BA8C349F" docUuidSource="ZooBank" docVersion="11" lastPageNumber="152" masterDocId="A336402AFFA2FFFFFFFBFFF5FFE3287B" masterDocTitle="Cutting the ribbon: bathyal Nemertea from seeps along the Costa Rica margin, with descriptions of 2 new genera and 9 new species" masterLastPageNumber="174" masterPageNumber="132" pageNumber="149" updateTime="1733268506726" updateUser="admin" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="A0714A9F5FF2998158573E81DCC96605">Cutting the ribbon: bathyal Nemertea from seeps along the Costa Rica margin, with descriptions of 2 new genera and 9 new species</mods:title>
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<mods:namePart id="B3857E799EDD9FE61F650B292D5445F5">Sagorny, Christina</mods:namePart>
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<mods:affiliation id="6B8D5E0CF27D821A277A367B24EA162C">Institute of Evolutionary Biology and Animal Ecology, Rheinische Friedrich-Wilhelms-Universität Bonn, An der Immenburg 1, 53121 Bonn, Germany.</mods:affiliation>
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<mods:nameIdentifier id="9CF390E3DDF0964738BA5A61BFB21312" type="email">csagorny@evolution.uni-bonn.de</mods:nameIdentifier>
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<mods:namePart id="4D8343C5DF80A55FCB139203C8409AC4">Döhren, Jörn von</mods:namePart>
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<mods:affiliation id="5E828083EE781D6C821824C093270DBE">Institute of Evolutionary Biology and Animal Ecology, Rheinische Friedrich-Wilhelms-Universität Bonn, An der Immenburg 1, 53121 Bonn, Germany.</mods:affiliation>
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<mods:nameIdentifier id="E7A930E4789FEAFAC2227DB68A22EB0F" type="email">jdoehren@evolution.uni-bonn.de</mods:nameIdentifier>
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<mods:namePart id="162D3D81060D5695640959AF7FD89179">Rouse, Greg W.</mods:namePart>
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<mods:affiliation id="FA84AFEAB9F1CCD20ECA2EB8E8A2B2C3">Scripps Institution of Oceanography, 9500 Gilman Drive, La Jolla, California 92093 - 0202, USA.</mods:affiliation>
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<mods:nameIdentifier id="3122CFDDA5C1F02689AFD1C9B63F7E4D" type="email">grouse@ucsd.edu</mods:nameIdentifier>
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<mods:namePart id="18B07365CAFE2B2FCA62D64D81A15C96">Tilic, Ekin</mods:namePart>
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<mods:affiliation id="8B4BD1ED64BCED9EDB292B9340C6B4A6">Institute of Evolutionary Biology and Animal Ecology, Rheinische Friedrich-Wilhelms-Universität Bonn, An der Immenburg 1, 53121 Bonn, Germany. & Scripps Institution of Oceanography, 9500 Gilman Drive, La Jolla, California 92093 - 0202, USA.</mods:affiliation>
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<mods:nameIdentifier id="E38092679B6B3298DF25FDCACC63597B" type="email">etilic@evolution.uni-bonn.de</mods:nameIdentifier>
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<mods:title id="9C71CBD88938D9342A34FD54C3528913">European Journal of Taxonomy</mods:title>
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<mods:date id="11AC12CDDBAE02A800EB3A24AA4D99AB">2022</mods:date>
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<treatment id="5F0F3852FFB3FFEBFDEDFBC9FE132D3A" ID-DOI="http://doi.org/10.5281/zenodo.7258822" ID-GBIF-Taxon="203712370" ID-Zenodo-Dep="7258822" LSID="urn:lsid:zoobank.org:act:11DFF601-BBBA-409F-B072-5A93BA8C349F" httpUri="http://treatment.plazi.org/id/5F0F3852FFB3FFEBFDEDFBC9FE132D3A" lastPageId="20" lastPageNumber="152" pageId="17" pageNumber="149" scope_class="Hoplonemertea" scope_infraOrder="Oerstediina" scope_order="Monostilifera" scope_subOrder="Eumonostilifera">
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<taxonomicName id="10A6F2C7FFB3FFEEFDEDFBC9FC852C2C" authority="Sagorny & Döhren & Rouse & Tilic, 2022" authorityName="Sagorny & Döhren & Rouse & Tilic" authorityYear="2022" box="[534,870,1084,1111]" class="Polychaeta" family="Hesionidae" genus="Chernyshevia" kingdom="Animalia" order="Phyllodocida" pageId="17" pageNumber="149" phylum="Annelida" rank="species" species="escarpiaphila" status="gen. et sp. nov.">
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<emphasis id="E5D25556FFB3FFEEFDEDFBC9FC852C2C" bold="true" box="[534,870,1084,1111]" italics="true" pageId="17" pageNumber="149">Chernyshevia escarpiaphila</emphasis>
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<taxonomicNameLabel id="FEE1E82DFFB3FFEEFC95FBC8FBFD2C2C" box="[878,1054,1085,1111]" pageId="17" pageNumber="149" rank="species">gen. et sp. nov.</taxonomicNameLabel>
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<subSubSection id="9FBCDACFFFB3FFEEFE91FBAAFC712CE0" pageId="17" pageNumber="149" type="description">
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urn:lsid:zoobank.org:act:
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<uuid id="A300B391FFB3FFEEFD72FBAAFB2A2C01" box="[649,1225,1119,1146]" pageId="17" pageNumber="149">11DFF601-BBBA-409F-B072-5A93BA8C349F</uuid>
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<paragraph id="D7198944FFB3FFEEFD5AFB74FC712CE0" blockId="17.[362,1225,1084,1179]" box="[673,914,1153,1179]" pageId="17" pageNumber="149">
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<figureCitation id="4F9D95C1FFB3FFEEFD5AFB74FCC12CE0" box="[673,802,1153,1179]" captionStart="Fig" captionStartId="5.[189,232,1817,1843]" captionTargetBox="[189,1398,498,1778]" captionTargetId="figure-98@5.[189,1398,488,1778]" captionTargetPageId="5" captionText="Fig. 1. Sampling sites along the Costa Rica margin and exemplary habitat pictures. A. Map of the seven sampling sites along the Costa Rica margin: Cocos Canyon (CC), Jaco Scar (JS), Mound 11 (M11), Mound 12 (M12), Mound Jaguar (MJ), Parrita Seep (PS), and Quepos Plateau (QP). B. Aggregation of the vestamentiferan Escarpia spicata Jones, 1985. C. Nemerteans of the species Chernyshevia escarpiaphila sp. nov. (arrows) found on Escarpia spicata. Photo credit: ROV SuBastian/Schmidt Ocean Institute." figureDoi="http://doi.org/10.5281/zenodo.7258854" httpUri="https://zenodo.org/record/7258854/files/figure.png" pageId="17" pageNumber="149">Figs 1B–C</figureCitation>
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,
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<figureCitation id="4F9D95C1FFB3FFEEFCD5FB74FC942CE0" box="[814,887,1153,1179]" captionStart="Fig" captionStartId="18.[189,232,1454,1480]" captionTargetBox="[189,1398,265,1401]" captionTargetId="figure-11@18.[189,1398,265,1401]" captionTargetPageId="18" captionText="Fig. 8. Live images of eumonostiliferous hoplonemerteans collected along the Costa Rica margin and the NE Pacific. A. Chernyshevia escarpiaphila sp. nov., paratype (SIO-BIC N112). B. Chernyshevia escarpiaphila sp. nov., paratype (SIO-BIC N266). C. Octocoral Paragorgia sp. (SIO-BIC Co3054) with several specimens of Alvinonemertes dariae sp. nov., holotype (arrows; ex SIO-BIC N262). D. Alvinonemertesdariaesp.nov.,holotype(exSIO-BICN262).E.Antipathariancoral(SIO-BICCo3031) with specimens of Alvinonemertes dagmarae sp. nov., holotype (SIO-BIC N260). F. Alvinonemertes christianeae sp. nov., holotype (SIO-BIC N253). G. Alvinonemertes claudiae sp. nov., holotype (ex SIO-BIC N231). H. Alvinonemertes tatjanae sp. nov., holotype (SIO-BIC N119). I. Eumonostilifera (SIO-BIC N259). J–L. Tetrastemma sundbergi sp. nov., holotype (SIO-BIC N256) whole animal (J), dorsal view of head (K), and ventral view of head (L). M. Tetrastemma polyakovae sp. nov. (MZUCR Nemertea Collection MZUCR-101-01).N. Tetrastemma polyakovae sp. nov., holotype (SIO-BIC N258), with everted proboscis. O. Eumonostilifera (SIO-BIC N109)." figureDoi="http://doi.org/10.5281/zenodo.7258872" httpUri="https://zenodo.org/record/7258872/files/figure.png" pageId="17" pageNumber="149">8A–B</figureCitation>
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,
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<figureCitation id="4F9D95C1FFB3FFEEFC78FB74FC712CE0" box="[899,914,1153,1179]" captionStart="Fig" captionStartId="19.[189,232,1646,1672]" captionTargetBox="[189,1398,910,1606]" captionTargetId="figure-165@19.[189,1398,910,1606]" captionTargetPageId="19" captionText="Fig. 9. Chernyshevia escarpiaphila gen. et sp. nov. A–C. Paratype (MZUCR Nemertea Collection MZUCR-104-01), transverse histological sections. D–G. Holotype (SIO-BIC N279), histological sections. A. Anterior tip of head with proboscis pore. B. Region anterior to cerebral ganglia with wellvisible cephalic glands. C. Brain region depicting ventral commissure. D. Longitudinal section through brain region showing the cerebral canal (arrowheads). E. Lateral nerve cord with accessory nerve in the stomach region. F. Rhynchocoel in stomach region with well-visible mid-dorsal vessel. G. Intestinal region with testes. Abbreviations: an = accessory nerve; br = brain; cg = cephalic gland; cm = circular muscle layer; co = cerebral organ; dl = dorsal brain lobe; es = esophagus; i = intestine; lm = longitudinal muscle layer; ln = lateral nerve cord; mv = mid-dorsal vessel; p = proboscis; pcn = precerebral nerves; pp = proboscis pore; rc = rhynchocoel; st = stomach; t = testis; vc = ventral commissure; vl = ventral brain lobe. Scale bars = 100 µm." figureDoi="http://doi.org/10.5281/zenodo.7258874" httpUri="https://zenodo.org/record/7258874/files/figure.png" pageId="17" pageNumber="149">9</figureCitation>
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</paragraph>
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<subSubSection id="9FBCDACFFFB3FFEEFF46FB37FB8C2D72" box="[189,1135,1218,1290]" pageId="17" pageNumber="149" type="diagnosis">
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<paragraph id="D7198944FFB3FFEEFF46FB37FED52CA7" blockId="17.[189,310,1218,1244]" box="[189,310,1218,1244]" pageId="17" pageNumber="149">
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<heading id="8C513E28FFB3FFEEFF46FB37FED52CA7" bold="true" box="[189,310,1218,1244]" fontSize="11" level="3" pageId="17" pageNumber="149" reason="3">
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<emphasis id="E5D25556FFB3FFEEFF46FB37FED52CA7" bold="true" box="[189,310,1218,1244]" pageId="17" pageNumber="149">Diagnosis</emphasis>
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</heading>
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</paragraph>
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<paragraph id="D7198944FFB3FFEEFF46FB05FB8C2D72" blockId="17.[189,1135,1263,1290]" box="[189,1135,1263,1290]" pageId="17" pageNumber="149">
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As for the genus; body pale white to pinkish, translucent; up to
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<quantity id="105E24A1FFB3FFEEFC5DFB05FC1A2D71" box="[934,1017,1264,1290]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="17" pageNumber="149" unit="mm" value="10.0">10 mm</quantity>
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in length.
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</paragraph>
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</subSubSection>
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<subSubSection id="9FBCDACFFFB3FFEEFF46FAC5FEA12DE1" pageId="17" pageNumber="149" type="etymology">
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<paragraph id="D7198944FFB3FFEEFF46FAC5FEA72D31" blockId="17.[189,324,1328,1354]" box="[189,324,1328,1354]" pageId="17" pageNumber="149">
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<heading id="8C513E28FFB3FFEEFF46FAC5FEA72D31" bold="true" box="[189,324,1328,1354]" fontSize="11" level="3" pageId="17" pageNumber="149" reason="3">
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<emphasis id="E5D25556FFB3FFEEFF46FAC5FEA72D31" bold="true" box="[189,324,1328,1354]" pageId="17" pageNumber="149">Etymology</emphasis>
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</heading>
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</paragraph>
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<paragraph id="D7198944FFB3FFEEFF46FAABFEA12DE1" blockId="17.[189,1398,1374,1434]" pageId="17" pageNumber="149">
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Named after vestimentiferan
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<taxonomicName id="10A6F2C7FFB3FFEEFDDAFAAAFC642D02" authority="Jones, 1985" authorityName="Jones" authorityYear="1985" box="[545,903,1374,1401]" class="Polychaeta" family="Siboglinidae" genus="Escarpia" kingdom="Animalia" order="Sabellida" pageId="17" pageNumber="149" phylum="Annelida" rank="species" species="spicata">
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<emphasis id="E5D25556FFB3FFEEFDDAFAAAFD082D03" box="[545,747,1375,1400]" italics="true" pageId="17" pageNumber="149">Escarpia spicata</emphasis>
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Jones, 1985
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</taxonomicName>
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, on which this species occurs with high abundance.
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</paragraph>
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</subSubSection>
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<subSubSection id="9FBCDACFFFB3FFECFF46FA34FD102AED" lastPageId="19" lastPageNumber="151" pageId="17" pageNumber="149" type="materials_examined">
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<paragraph id="D7198944FFB3FFEEFF46FA34FE492DA0" blockId="17.[189,426,1473,1499]" box="[189,426,1473,1499]" pageId="17" pageNumber="149">
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<heading id="8C513E28FFB3FFEEFF46FA34FE492DA0" bold="true" box="[189,426,1473,1499]" fontSize="11" level="3" pageId="17" pageNumber="149" reason="3">
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||
<emphasis id="E5D25556FFB3FFEEFF46FA34FE492DA0" bold="true" box="[189,426,1473,1499]" pageId="17" pageNumber="149">Material examined</emphasis>
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</heading>
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</paragraph>
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<paragraph id="D7198944FFB3FFEEFF11FA1AFEBF2E72" blockId="17.[189,1399,1519,1682]" box="[234,348,1519,1545]" pageId="17" pageNumber="149">
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<emphasis id="E5D25556FFB3FFEEFF11FA1AFEBF2E72" bold="true" box="[234,348,1519,1545]" pageId="17" pageNumber="149">
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<typeStatus id="081D37E6FFB3FFEEFF11FA1AFEBF2E72" box="[234,348,1519,1545]" pageId="17" pageNumber="149" type="holotype">Holotype</typeStatus>
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</emphasis>
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</paragraph>
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<paragraph id="D7198944FFB3FFEEFF46F9E4FD842EE9" blockId="17.[189,1399,1519,1682]" pageId="17" pageNumber="149">
|
||
<materialsCitation id="67CE8319FFB3FFEEFF46F9E4FD842EE9" ID-GBIF-Occurrence="3948783309" collectedFrom="found on Escarpia spicata" collectingDate="2019-01-25" collectorName="Greg Rouse & Avery Hiley" country="Costa Rica" elevation="1909" latitude="9.65556" location="SuBastian" longLatPrecision="1" longitude="-85.88046" municipality="methane seep Mound Jaguar" pageId="17" pageNumber="149" specimenCode="SIO-BIC N279, SIO-BIC N264" specimenCount="1" specimenCount-male="1" typeStatus="holotype">
|
||
<collectingCountry id="AFB1C9D4FFB3FFEEFF46F9E4FE892E50" box="[189,362,1553,1579]" name="Costa Rica" pageId="17" pageNumber="149">COSTA RICA</collectingCountry>
|
||
•
|
||
<specimenCount id="C1A042CDFFB3FFEEFE76F9E7FE402E57" box="[397,419,1554,1580]" pageId="17" pageNumber="149" type="male">♂</specimenCount>
|
||
(fixed in formaldehyde and prepared as 12 slides with transverse sections, see cybertype);
|
||
<collectingMunicipality id="377D133EFFB3FFEEFEB1F9C6FD782E35" box="[330,667,1587,1614]" country="Costa Rica" latitude="9.65556" longLatPrecision="1" longitude="-85.88046" name="methane seep Mound Jaguar" pageId="17" pageNumber="149">methane seep Mound Jaguar</collectingMunicipality>
|
||
;
|
||
<geoCoordinate id="B292EF83FFB3FFEEFD5CF9C6FCD12E35" box="[679,818,1587,1614]" degrees="9.65556" direction="north" orientation="latitude" pageId="17" pageNumber="149" precision="1" value="9.65556">9.65556° N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="B292EF83FFB3FFEEFCC6F9C6FC3F2E35" box="[829,988,1587,1614]" degrees="85.88046" direction="west" orientation="longitude" pageId="17" pageNumber="149" precision="1" value="-85.88046">85.88046° W</geoCoordinate>
|
||
; depth
|
||
<quantity id="105E24A1FFB3FFEEFBCBF9C1FB6F2E35" box="[1072,1164,1588,1614]" metricMagnitude="3" metricUnit="m" metricValue="1.909" pageId="17" pageNumber="149" unit="m" value="1909.0">
|
||
<elevation id="5C8B6E77FFB3FFEEFBCBF9C1FB6F2E35" box="[1072,1164,1588,1614]" metricMagnitude="3" metricUnit="m" metricValue="1.909" pageId="17" pageNumber="149" unit="m" value="1909.0">1909 m</elevation>
|
||
</quantity>
|
||
;
|
||
<date id="A318AF84FFB3FFEEFB63F9C6FAD32E35" box="[1176,1328,1587,1614]" pageId="17" pageNumber="149" value="2019-01-25">
|
||
<collectingDate id="B35C566CFFB3FFEEFB63F9C6FAD32E35" box="[1176,1328,1587,1614]" pageId="17" pageNumber="149" value="2019-01-25">25 Jan. 2019</collectingDate>
|
||
</date>
|
||
;
|
||
<collectorName id="7A53EC92FFB3FFEEFAC7F9C1FEE52E0B" pageId="17" pageNumber="149">Greg Rouse</collectorName>
|
||
and
|
||
<collectorName id="7A53EC92FFB3FFEEFEC5F9A3FE2D2E0B" box="[318,462,1622,1648]" pageId="17" pageNumber="149">Avery Hiley</collectorName>
|
||
leg.; collected by ROV
|
||
<emphasis id="E5D25556FFB3FFEEFD15F9A3FC872E0B" box="[750,868,1622,1648]" italics="true" pageId="17" pageNumber="149">
|
||
<location id="D279DF9FFFB3FFEEFD15F9A3FC872E0B" LSID="urn:lsid:plazi:treatment:5F0F3852FFB3FFEBFDEDFBC9FE132D3A:D279DF9FFFB3FFEEFD15F9A3FC872E0B" box="[750,868,1622,1648]" country="Costa Rica" latitude="9.65556" longLatPrecision="1" longitude="-85.88046" municipality="methane seep Mound Jaguar" name="SuBastian" pageId="17" pageNumber="149">SuBastian</location>
|
||
</emphasis>
|
||
,
|
||
<location id="D279DF9FFFB3FFEEFC8FF9A3FC4E2E0B" LSID="urn:lsid:plazi:treatment:5F0F3852FFB3FFEBFDEDFBC9FE132D3A:D279DF9FFFB3FFEEFC8FF9A3FC4E2E0B" box="[884,941,1622,1648]" country="Costa Rica" latitude="9.65556" longLatPrecision="1" longitude="-85.88046" municipality="methane seep Mound Jaguar" name="Dive" pageId="17" pageNumber="149">Dive</location>
|
||
S0230 S2;
|
||
<collectedFrom id="64BACAB9FFB3FFEEFBCDF9A3FA8D2E0B" box="[1078,1390,1622,1648]" pageId="17" pageNumber="149">
|
||
found on
|
||
<taxonomicName id="10A6F2C7FFB3FFEEFB53F9A2FA8D2E0B" authorityName="Jones" authorityYear="1985" box="[1192,1390,1623,1648]" class="Polychaeta" family="Siboglinidae" genus="Escarpia" kingdom="Animalia" order="Sabellida" pageId="17" pageNumber="149" phylum="Annelida" rank="species" species="spicata">
|
||
<emphasis id="E5D25556FFB3FFEEFB53F9A2FA8D2E0B" box="[1192,1390,1623,1648]" italics="true" pageId="17" pageNumber="149">Escarpia spicata</emphasis>
|
||
</taxonomicName>
|
||
</collectedFrom>
|
||
;
|
||
<specimenCode id="8700213FFFB3FFEEFF46F98DFE932EE9" box="[189,368,1656,1682]" pageId="17" pageNumber="149">SIO-BIC N279</specimenCode>
|
||
(ex
|
||
<specimenCode id="8700213FFFB3FFEEFE5FF98DFDB82EE9" box="[420,603,1656,1682]" pageId="17" pageNumber="149">SIO-BIC N264</specimenCode>
|
||
).
|
||
</materialsCitation>
|
||
</paragraph>
|
||
<paragraph id="D7198944FFB3FFEEFF11F94CFE842EA8" blockId="17.[187,1401,1721,2023]" box="[234,359,1721,1747]" pageId="17" pageNumber="149">
|
||
<emphasis id="E5D25556FFB3FFEEFF11F94CFE842EA8" bold="true" box="[234,359,1721,1747]" pageId="17" pageNumber="149">
|
||
<typeStatus id="081D37E6FFB3FFEEFF11F94CFE842EA8" box="[234,359,1721,1747]" pageId="17" pageNumber="149" type="paratype">Paratypes</typeStatus>
|
||
</emphasis>
|
||
</paragraph>
|
||
<paragraph id="D7198944FFB3FFECFF46F92EFD7A29D6" blockId="17.[187,1401,1721,2023]" lastBlockId="19.[189,1399,265,429]" lastPageId="19" lastPageNumber="151" pageId="17" pageNumber="149">
|
||
<materialsCitation id="67CE8319FFB3FFEEFF46F92EFE9D2F41" ID-GBIF-Occurrence="3948783330" collectingDate="2019-01-25" collectionCode="MZUCR" collectorName="Nemertea Collection" country="Costa Rica" elevation="1909" latitude="9.65556" location="COSTA RICA" longLatPrecision="1" longitude="-85.88046" pageId="17" pageNumber="149" specimenCode="MZUCR-104-01, SIO-BIC N264" specimenCount="1" typeStatus="paratype">
|
||
<collectingCountry id="AFB1C9D4FFB3FFEEFF46F92EFE852E8E" box="[189,358,1755,1781]" name="Costa Rica" pageId="17" pageNumber="149">COSTA RICA</collectingCountry>
|
||
•
|
||
<specimenCount id="C1A042CDFFB3FFEEFE7FF92EFE3B2E8D" box="[388,472,1755,1782]" pageId="17" pageNumber="149" type="generic">1 spec.</specimenCount>
|
||
(fixed in formaldehyde and prepared as 7 slides with transverse sections, see cybertype); same collection data as for holotype;
|
||
<collectionCode id="B1B71181FFB3FFEEFCEAF90BFC9A2F63" box="[785,889,1790,1816]" pageId="17" pageNumber="149">MZUCR</collectionCode>
|
||
Nemertea Collection
|
||
<specimenCode id="8700213FFFB3FFEEFB79F90BFAA42F63" box="[1154,1351,1790,1816]" pageId="17" pageNumber="149">MZUCR-104-01</specimenCode>
|
||
(ex
|
||
<specimenCode id="8700213FFFB3FFEEFF44F8D5FE952F41" box="[191,374,1824,1850]" pageId="17" pageNumber="149">SIO-BIC N264</specimenCode>
|
||
)
|
||
</materialsCitation>
|
||
•
|
||
<materialsCitation id="67CE8319FFB3FFEEFE67F8D5FBFD2F27" ID-GBIF-Occurrence="3948783319" accessionNumber="ON036044, ON021861, ON182039" collectingDate="2019-01-25" collectionCode="MZUCR" collectorName="Nemertea Collection" country="Costa Rica" elevation="1909" latitude="9.65556" location="COSTA RICA" longLatPrecision="1" longitude="-85.88046" pageId="17" pageNumber="149" specimenCode="SIO-BIC N264" specimenCount="13" typeStatus="paratype">
|
||
<specimenCount id="C1A042CDFFB3FFEEFE67F8D5FDE02F40" box="[412,515,1824,1851]" pageId="17" pageNumber="149">13 specs</specimenCount>
|
||
(8 fixed in formaldehyde, 5 fixed in ethanol); same collection data as for holotype; GenBank:
|
||
<accessionNumber id="C8F514A7FFB3FFEEFE4FF8B7FDDA2F27" box="[436,569,1858,1884]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/ON036044" pageId="17" pageNumber="149">ON036044</accessionNumber>
|
||
,
|
||
<accessionNumber id="C8F514A7FFB3FFEEFDBDF8B7FD282F27" box="[582,715,1858,1884]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/ON021861" pageId="17" pageNumber="149">ON021861</accessionNumber>
|
||
,
|
||
<accessionNumber id="C8F514A7FFB3FFEEFD23F8B6FCBD2F26" box="[728,862,1859,1885]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/ON182039" pageId="17" pageNumber="149">ON182039</accessionNumber>
|
||
;
|
||
<specimenCode id="8700213FFFB3FFEEFC90F8B6FBFD2F27" box="[875,1054,1858,1885]" pageId="17" pageNumber="149">SIO-BIC N264</specimenCode>
|
||
</materialsCitation>
|
||
•
|
||
<materialsCitation id="67CE8319FFB3FFEEFBC1F8B6FAE52FDA" ID-GBIF-Occurrence="3948783320" accessionNumber="ON021862, ON182038" collectingDate="2017-05-31" collectorName="Erik Cordes & April Stabbins" country="Costa Rica" elevation="1729" latitude="9.119" location="methane seep Jaco Scar" longLatPrecision="77" longitude="-84.843" pageId="17" pageNumber="149" specimenCode="SIO-BIC N237" specimenCount="3" typeStatus="paratype">
|
||
<specimenCount id="C1A042CDFFB3FFEEFBC1F8B6FB722F26" box="[1082,1169,1859,1885]" pageId="17" pageNumber="149">3 specs</specimenCount>
|
||
(ethanol);
|
||
<location id="D279DF9FFFB3FFEEFAE8F8B7FE8A2F04" LSID="urn:lsid:plazi:treatment:5F0F3852FFB3FFEBFDEDFBC9FE132D3A:D279DF9FFFB3FFEEFAE8F8B7FE8A2F04" country="Costa Rica" latitude="9.119" longLatPrecision="77" longitude="-84.843" name="methane seep Jaco Scar" pageId="17" pageNumber="149">methane seep Jaco Scar</location>
|
||
;
|
||
<geoCoordinate id="B292EF83FFB3FFEEFE88F890FE3E2F04" box="[371,477,1893,1919]" degrees="9.119" direction="north" orientation="latitude" pageId="17" pageNumber="149" precision="55" value="9.119">9.119° N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="B292EF83FFB3FFEEFE1CF890FD842F04" box="[487,615,1893,1919]" degrees="84.843" direction="west" orientation="longitude" pageId="17" pageNumber="149" precision="55" value="-84.843">84.843° W</geoCoordinate>
|
||
; depth
|
||
<quantity id="105E24A1FFB3FFEEFD43F890FCBF2F04" box="[696,860,1893,1920]" metricMagnitude="3" metricUnit="m" metricValue="1.7289999999999999" metricValueMax="1.8539999999999999" metricValueMin="1.6039999999999999" pageId="17" pageNumber="149" unit="m" value="1729.0" valueMax="1854.0" valueMin="1604.0">
|
||
<elevation id="5C8B6E77FFB3FFEEFD43F890FCBF2F04" box="[696,860,1893,1920]" metricMagnitude="3" metricUnit="m" metricValue="1.7289999999999999" metricValueMax="1.8539999999999999" metricValueMin="1.6039999999999999" pageId="17" pageNumber="149" unit="m" value="1729.0" valueMax="1854.0" valueMin="1604.0">1604–1854 m</elevation>
|
||
</quantity>
|
||
;
|
||
<date id="A318AF84FFB3FFEEFC9CF890FBE72F04" box="[871,1028,1893,1919]" pageId="17" pageNumber="149" value="2017-05-31">
|
||
<collectingDate id="B35C566CFFB3FFEEFC9CF890FBE72F04" box="[871,1028,1893,1919]" pageId="17" pageNumber="149" value="2017-05-31">31 May 2017</collectingDate>
|
||
</date>
|
||
;
|
||
<collectorName id="7A53EC92FFB3FFEEFBF5F890FB7A2F04" box="[1038,1177,1893,1919]" pageId="17" pageNumber="149">Erik Cordes</collectorName>
|
||
and
|
||
<collectorName id="7A53EC92FFB3FFEEFB35F890FA952F04" box="[1230,1398,1893,1919]" pageId="17" pageNumber="149">April Stabbins</collectorName>
|
||
leg.; collected by HOV
|
||
<emphasis id="E5D25556FFB3FFEEFE2CF872FDF72FDA" box="[471,532,1927,1953]" italics="true" pageId="17" pageNumber="149">Alvin</emphasis>
|
||
, Dive 4916; GenBank:
|
||
<accessionNumber id="C8F514A7FFB3FFEEFCD4F872FC572FDA" box="[815,948,1927,1953]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/ON021862" pageId="17" pageNumber="149">ON021862</accessionNumber>
|
||
,
|
||
<accessionNumber id="C8F514A7FFB3FFEEFC3BF872FBA42FDA" box="[960,1095,1927,1953]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/ON182038" pageId="17" pageNumber="149">ON182038</accessionNumber>
|
||
;
|
||
<specimenCode id="8700213FFFB3FFEEFBA8F872FAE52FDA" box="[1107,1286,1927,1953]" pageId="17" pageNumber="149">SIO-BIC N237</specimenCode>
|
||
</materialsCitation>
|
||
•
|
||
<materialsCitation id="67CE8319FFB3FFEEFADBF872FA802FBF" ID-GBIF-Occurrence="3948783311" accessionNumber="ON036045, ON182037" collectingDate="2017-05-31" collectorName="Erik Cordes & April Stabbins" country="Costa Rica" elevation="1729" latitude="9.119" location="methane seep Jaco Scar" longLatPrecision="77" longitude="-84.843" pageId="17" pageNumber="149" specimenCode="SIO-BIC N236" specimenCount="2" typeStatus="paratype">
|
||
<specimenCount id="C1A042CDFFB3FFEEFADBF872FA942FD9" box="[1312,1399,1927,1954]" pageId="17" pageNumber="149">2 specs</specimenCount>
|
||
(ethanol); same collection data as for preceding; GenBank:
|
||
<accessionNumber id="C8F514A7FFB3FFEEFC73F85FFBEE2FBE" box="[904,1037,1962,1989]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/ON036045" pageId="17" pageNumber="149">ON036045</accessionNumber>
|
||
,
|
||
<accessionNumber id="C8F514A7FFB3FFEEFBE0F85FFB422FBF" box="[1051,1185,1962,1988]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/ON182037" pageId="17" pageNumber="149">ON182037</accessionNumber>
|
||
;
|
||
<specimenCode id="8700213FFFB3FFEEFB55F85FFA802FBF" box="[1198,1379,1962,1988]" pageId="17" pageNumber="149">SIO-BIC N236</specimenCode>
|
||
</materialsCitation>
|
||
•
|
||
<materialsCitation id="67CE8319FFB3FFECFF46F839FDE6295F" ID-GBIF-Occurrence="3948783301" accessionNumber="ON186253, ON036046, ON021863, ON182036" collectingDate="2017-05-31" collectorName="GenBank" country="Costa Rica" elevation="1729" lastPageId="19" lastPageNumber="151" latitude="9.119" location="methane seep Jaco Scar" longLatPrecision="77" longitude="-84.843" pageId="17" pageNumber="149" specimenCode="SIO-BIC N235" specimenCount="6" typeStatus="paratype">
|
||
<specimenCount id="C1A042CDFFB3FFEEFF46F839FEF12F9C" box="[189,274,1996,2023]" pageId="17" pageNumber="149">6 specs</specimenCount>
|
||
(ethanol); same collection data as for preceding; GenBank;
|
||
<accessionNumber id="C8F514A7FFB3FFEEFC37F839FBB22F9C" box="[972,1105,1996,2023]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/ON186253" pageId="17" pageNumber="149">ON186253</accessionNumber>
|
||
,
|
||
<accessionNumber id="C8F514A7FFB3FFEEFBA6F839FB022F9D" box="[1117,1249,1996,2022]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/ON036046" pageId="17" pageNumber="149">ON036046</accessionNumber>
|
||
,
|
||
<accessionNumber id="C8F514A7FFB3FFEEFB16F839FA912F9D" box="[1261,1394,1996,2022]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/ON021863" pageId="17" pageNumber="149">ON021863</accessionNumber>
|
||
,
|
||
<accessionNumber id="C8F514A7FFB1FFECFF46FEFCFEA02958" box="[189,323,265,291]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/ON182036" pageId="19" pageNumber="151">ON182036</accessionNumber>
|
||
;
|
||
<specimenCode id="8700213FFFB1FFECFEAAFEFCFDE6295F" box="[337,517,265,292]" pageId="19" pageNumber="151">SIO-BIC N235</specimenCode>
|
||
</materialsCitation>
|
||
•
|
||
<materialsCitation id="67CE8319FFB1FFECFDDAFEFCFED62913" ID-GBIF-Occurrence="3948783335" collectingDate="2010-01-12" collectionCode="SIOBIC" collectorName="Elena Perez & Geoff Cook" country="Costa Rica" elevation="1777" latitude="9.118" location="methane seep Jaco Scar" longLatPrecision="77" longitude="-84.839" pageId="19" pageNumber="151" specimenCode="SIOBIC N266" specimenCount="6" typeStatus="paratype">
|
||
<specimenCount id="C1A042CDFFB1FFECFDDAFEFCFD9A2958" box="[545,633,265,291]" pageId="19" pageNumber="151">6 specs</specimenCount>
|
||
(ethanol);
|
||
<location id="D279DF9FFFB1FFECFD06FEFCFBFF2958" LSID="urn:lsid:plazi:treatment:5F0F3852FFB3FFEBFDEDFBC9FE132D3A:D279DF9FFFB1FFECFD06FEFCFBFF2958" box="[765,1052,265,291]" country="Costa Rica" latitude="9.118" longLatPrecision="77" longitude="-84.839" name="methane seep Jaco Scar" pageId="19" pageNumber="151">methane seep Jaco Scar</location>
|
||
;
|
||
<geoCoordinate id="B292EF83FFB1FFECFBD2FEFCFB742958" box="[1065,1175,265,291]" degrees="9.118" direction="north" orientation="latitude" pageId="19" pageNumber="151" precision="55" value="9.118">9.118° N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="B292EF83FFB1FFECFB5FFEFCFAC42958" box="[1188,1319,265,291]" degrees="84.839" direction="west" orientation="longitude" pageId="19" pageNumber="151" precision="55" value="-84.839">84.839° W</geoCoordinate>
|
||
; depth
|
||
<quantity id="105E24A1FFB1FFECFF46FEDEFE82293D" box="[189,353,299,326]" metricMagnitude="3" metricUnit="m" metricValue="1.777" metricValueMax="1.802" metricValueMin="1.752" pageId="19" pageNumber="151" unit="m" value="1777.0" valueMax="1802.0" valueMin="1752.0">
|
||
<elevation id="5C8B6E77FFB1FFECFF46FEDEFE82293D" box="[189,353,299,326]" metricMagnitude="3" metricUnit="m" metricValue="1.777" metricValueMax="1.802" metricValueMin="1.752" pageId="19" pageNumber="151" unit="m" value="1777.0" valueMax="1802.0" valueMin="1752.0">1752–1802 m</elevation>
|
||
</quantity>
|
||
;
|
||
<date id="A318AF84FFB1FFECFE97FEDEFDE2293E" box="[364,513,299,326]" pageId="19" pageNumber="151" value="2010-01-12">
|
||
<collectingDate id="B35C566CFFB1FFECFE97FEDEFDE2293E" box="[364,513,299,326]" pageId="19" pageNumber="151" value="2010-01-12">12 Jan. 2010</collectingDate>
|
||
</date>
|
||
;
|
||
<collectorName id="7A53EC92FFB1FFECFDF7FEDEFD76293D" box="[524,661,299,326]" pageId="19" pageNumber="151">Elena Perez</collectorName>
|
||
and
|
||
<collectorName id="7A53EC92FFB1FFECFD30FEDEFCB6293E" box="[715,853,299,325]" pageId="19" pageNumber="151">Geoff Cook</collectorName>
|
||
leg.; collected by HOV
|
||
<emphasis id="E5D25556FFB1FFECFB92FEDEFB44293E" box="[1129,1191,299,325]" italics="true" pageId="19" pageNumber="151">Alvin</emphasis>
|
||
, Dive 4591;
|
||
<specimenCode id="8700213FFFB1FFECFAC6FEDEFED62913" pageId="19" pageNumber="151">SIOBIC N266</specimenCode>
|
||
</materialsCitation>
|
||
•
|
||
<materialsCitation id="67CE8319FFB1FFECFEB7FEBBFD7629D6" ID-GBIF-Occurrence="3948783316" accessionNumber="ON186250, ON021859, ON182035" collectingDate="2009-03-03" collectorName="Elena Perez & Jake Bailey" country="Costa Rica" elevation="1420" latitude="9.117" location="methane seep Jaco Scar" longLatPrecision="77" longitude="-84.843" pageId="19" pageNumber="151" specimenCode="SIO-BIC N112" specimenCount="2" typeStatus="paratype">
|
||
<specimenCount id="C1A042CDFFB1FFECFEB7FEBBFE422913" box="[332,417,334,360]" pageId="19" pageNumber="151">2 specs</specimenCount>
|
||
(ethanol);
|
||
<location id="D279DF9FFFB1FFECFDDBFEBBFCD52913" LSID="urn:lsid:plazi:treatment:5F0F3852FFB3FFEBFDEDFBC9FE132D3A:D279DF9FFFB1FFECFDDBFEBBFCD52913" box="[544,822,334,360]" country="Costa Rica" latitude="9.117" longLatPrecision="77" longitude="-84.843" name="methane seep Jaco Scar" pageId="19" pageNumber="151">methane seep Jaco Scar</location>
|
||
;
|
||
<geoCoordinate id="B292EF83FFB1FFECFCBAFEBBFC4F2913" box="[833,940,334,360]" degrees="9.117" direction="north" orientation="latitude" pageId="19" pageNumber="151" precision="55" value="9.117">9.117° N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="B292EF83FFB1FFECFC4CFEBBFBD42913" box="[951,1079,334,360]" degrees="84.843" direction="west" orientation="longitude" pageId="19" pageNumber="151" precision="55" value="-84.843">84.843° W</geoCoordinate>
|
||
; depth
|
||
<quantity id="105E24A1FFB1FFECFB71FEBBFAFC2913" box="[1162,1311,334,360]" metricMagnitude="3" metricUnit="m" metricValue="1.42" metricValueMax="1.866" metricValueMin="0.974" pageId="19" pageNumber="151" unit="m" value="1420.0" valueMax="1866.0" valueMin="974.0">
|
||
<elevation id="5C8B6E77FFB1FFECFB71FEBBFAFC2913" box="[1162,1311,334,360]" metricMagnitude="3" metricUnit="m" metricValue="1.42" metricValueMax="1.866" metricValueMin="0.974" pageId="19" pageNumber="151" unit="m" value="1420.0" valueMax="1866.0" valueMin="974.0">974–1866 m</elevation>
|
||
</quantity>
|
||
;
|
||
<date id="A318AF84FFB1FFECFAD0FEBBFF1829F1" pageId="19" pageNumber="151" value="2009-03-03">
|
||
<collectingDate id="B35C566CFFB1FFECFAD0FEBBFF1829F1" pageId="19" pageNumber="151" value="2009-03-03">3 Mar. 2009</collectingDate>
|
||
</date>
|
||
;
|
||
<collectorName id="7A53EC92FFB1FFECFEF1FE85FE7B29F0" box="[266,408,368,395]" pageId="19" pageNumber="151">Elena Perez</collectorName>
|
||
and
|
||
<collectorName id="7A53EC92FFB1FFECFE2DFE85FD8229F1" box="[470,609,368,394]" pageId="19" pageNumber="151">Jake Bailey</collectorName>
|
||
leg.; collected by HOV
|
||
<emphasis id="E5D25556FFB1FFECFC76FE85FC2829F1" box="[909,971,368,394]" italics="true" pageId="19" pageNumber="151">Alvin</emphasis>
|
||
, Dive 4509; GenBank:
|
||
<accessionNumber id="C8F514A7FFB1FFECFB16FE85FA9129F0" box="[1261,1394,368,395]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/ON186250" pageId="19" pageNumber="151">ON186250</accessionNumber>
|
||
,
|
||
<accessionNumber id="C8F514A7FFB1FFECFF46FE67FEA129D6" box="[189,322,402,429]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/ON021859" pageId="19" pageNumber="151">ON021859</accessionNumber>
|
||
,
|
||
<accessionNumber id="C8F514A7FFB1FFECFEB5FE67FE3729D6" box="[334,468,402,429]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/ON182035" pageId="19" pageNumber="151">ON182035</accessionNumber>
|
||
;
|
||
<specimenCode id="8700213FFFB1FFECFE1BFE66FD7629D6" box="[480,661,403,429]" pageId="19" pageNumber="151">SIO-BIC N112</specimenCode>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<caption id="83D9D9CCFFB0FFEDFF46FA5BFC6E2F37" ID-DOI="http://doi.org/10.5281/zenodo.7258872" ID-Zenodo-Dep="7258872" httpUri="https://zenodo.org/record/7258872/files/figure.png" pageId="18" pageNumber="150" startId="18.[189,232,1454,1480]" targetBox="[189,1398,265,1401]" targetPageId="18">
|
||
<paragraph id="D7198944FFB0FFEDFF46FA5BFC6E2F37" blockId="18.[185,1400,1454,1868]" pageId="18" pageNumber="150">
|
||
<emphasis id="E5D25556FFB0FFEDFF46FA5BFEEF2DB2" bold="true" box="[189,268,1454,1481]" pageId="18" pageNumber="150">Fig. 8.</emphasis>
|
||
Live images of eumonostiliferous hoplonemerteans collected along the Costa Rica margin and the NE Pacific.
|
||
<emphasis id="E5D25556FFB0FFEDFE86FA27FE712D97" bold="true" box="[381,402,1490,1516]" pageId="18" pageNumber="150">A</emphasis>
|
||
.
|
||
<taxonomicName id="10A6F2C7FFB0FFEDFE5FFA27FD132D97" authority="Sagorny & Döhren & Rouse & Tilic, 2022" authorityName="Sagorny & Döhren & Rouse & Tilic" authorityYear="2022" box="[420,752,1490,1516]" class="Polychaeta" family="Hesionidae" genus="Chernyshevia" kingdom="Animalia" order="Phyllodocida" pageId="18" pageNumber="150" phylum="Annelida" rank="species" species="escarpiaphila" status="sp. nov.">
|
||
<emphasis id="E5D25556FFB0FFEDFE5FFA27FD132D97" box="[420,752,1490,1516]" italics="true" pageId="18" pageNumber="150">Chernyshevia escarpiaphila</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="FEE1E82DFFB0FFEDFD01FA27FCB92D97" box="[762,858,1490,1516]" pageId="18" pageNumber="150" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, paratype (SIO-BIC N112).
|
||
<emphasis id="E5D25556FFB0FFEDFB4BFA27FB272D97" bold="true" box="[1200,1220,1490,1516]" pageId="18" pageNumber="150">B</emphasis>
|
||
.
|
||
<taxonomicName id="10A6F2C7FFB0FFEDFB2EFA27FEBD2E74" authority="Sagorny & Döhren & Rouse & Tilic, 2022" authorityName="Sagorny & Döhren & Rouse & Tilic" authorityYear="2022" class="Polychaeta" family="Hesionidae" genus="Chernyshevia" kingdom="Animalia" order="Phyllodocida" pageId="18" pageNumber="150" phylum="Annelida" rank="species" species="escarpiaphila" status="sp. nov.">
|
||
<emphasis id="E5D25556FFB0FFEDFB2EFA27FEBD2E74" italics="true" pageId="18" pageNumber="150">Chernyshevia escarpiaphila</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="FEE1E82DFFB0FFEDFE91FA03FE282E6B" box="[362,459,1526,1552]" pageId="18" pageNumber="150" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, paratype (SIO-BIC N266).
|
||
<emphasis id="E5D25556FFB0FFEDFCD2FA00FCDD2E74" bold="true" box="[809,830,1525,1551]" pageId="18" pageNumber="150">C</emphasis>
|
||
. Octocoral
|
||
<taxonomicName id="10A6F2C7FFB0FFEDFC2BFA03FB662E6B" box="[976,1157,1526,1552]" class="Anthozoa" family="Paragorgiidae" genus="Paragorgia" kingdom="Animalia" order="Alcyonacea" pageId="18" pageNumber="150" phylum="Cnidaria" rank="species" species="undetermined">
|
||
<emphasis id="E5D25556FFB0FFEDFC2BFA03FBBB2E74" box="[976,1112,1526,1551]" italics="true" pageId="18" pageNumber="150">Paragorgia</emphasis>
|
||
sp.
|
||
</taxonomicName>
|
||
(SIO-BIC Co3054) with several specimens of
|
||
<taxonomicName id="10A6F2C7FFB0FFEDFDF6F9EDFCFD2E49" authority="Sagorny & Döhren & Rouse & Tilic, 2022" authorityName="Sagorny & Döhren & Rouse & Tilic" authorityYear="2022" box="[525,798,1560,1586]" class="Pilidiophora" family="Lineidae" genus="Alvinonemertes" kingdom="Animalia" order="Heteronemertea" pageId="18" pageNumber="150" phylum="Nemertea" rank="species" species="dariae" status="sp. nov.">
|
||
<emphasis id="E5D25556FFB0FFEDFDF6F9EDFCFD2E49" box="[525,798,1560,1586]" italics="true" pageId="18" pageNumber="150">Alvinonemertes dariae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="FEE1E82DFFB0FFEDFCD0F9ECFC6D2E48" box="[811,910,1561,1587]" pageId="18" pageNumber="150" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, holotype (arrows; ex SIO-BIC N262).
|
||
<emphasis id="E5D25556FFB0FFEDFF46F9C9FF312E2D" bold="true" box="[189,210,1596,1622]" pageId="18" pageNumber="150">D</emphasis>
|
||
.
|
||
<taxonomicName id="10A6F2C7FFB0FFEDFF26F9CEFE002E2E" authority="Sagorny & Döhren & Rouse & Tilic, 2022" authorityName="Sagorny & Döhren & Rouse & Tilic" authorityYear="2022" box="[221,483,1595,1621]" class="Pilidiophora" family="Lineidae" genus="Alvinonemertes" kingdom="Animalia" order="Heteronemertea" pageId="18" pageNumber="150" phylum="Nemertea" rank="species" species="dariae" status="sp. nov.">
|
||
<emphasis id="E5D25556FFB0FFEDFF26F9CEFE002E2E" box="[221,483,1595,1621]" italics="true" pageId="18" pageNumber="150">Alvinonemertes dariae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="FEE1E82DFFB0FFEDFE1DF9C9FDDC2E2D" box="[486,575,1596,1622]" pageId="18" pageNumber="150" rank="species">sp.nov.</taxonomicNameLabel>
|
||
,holotype(ex SIO-BIC N262).
|
||
<emphasis id="E5D25556FFB0FFEDFC6DF9C9FC492E2D" bold="true" box="[918,938,1596,1622]" pageId="18" pageNumber="150">E</emphasis>
|
||
.Antipatharian coral(SIO-BIC Co3031) with specimens of
|
||
<taxonomicName id="10A6F2C7FFB0FFEDFE59F9AAFD3A2E02" authority="Sagorny & Döhren & Rouse & Tilic, 2022" authorityName="Sagorny & Döhren & Rouse & Tilic" authorityYear="2022" box="[418,729,1631,1657]" class="Pilidiophora" family="Lineidae" genus="Alvinonemertes" kingdom="Animalia" order="Heteronemertea" pageId="18" pageNumber="150" phylum="Nemertea" rank="species" species="dagmarae" status="sp. nov.">
|
||
<emphasis id="E5D25556FFB0FFEDFE59F9AAFD3A2E02" box="[418,729,1631,1657]" italics="true" pageId="18" pageNumber="150">Alvinonemertes dagmarae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="FEE1E82DFFB0FFEDFD18F9AAFCA02E02" box="[739,835,1631,1657]" pageId="18" pageNumber="150" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, holotype (SIO-BIC N260).
|
||
<emphasis id="E5D25556FFB0FFEDFB66F9AAFB4C2E02" bold="true" box="[1181,1199,1631,1657]" pageId="18" pageNumber="150">F</emphasis>
|
||
.
|
||
<taxonomicName id="10A6F2C7FFB0FFEDFB3BF9AAFEAD2EE7" authority="Sagorny & Döhren & Rouse & Tilic, 2022" authorityName="Sagorny & Döhren & Rouse & Tilic" authorityYear="2022" class="Pilidiophora" family="Lineidae" genus="Alvinonemertes" kingdom="Animalia" order="Heteronemertea" pageId="18" pageNumber="150" phylum="Nemertea" rank="species" species="christianeae" status="sp. nov.">
|
||
<emphasis id="E5D25556FFB0FFEDFB3BF9AAFEAD2EE7" italics="true" pageId="18" pageNumber="150">Alvinonemertes christianeae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="FEE1E82DFFB0FFEDFEA2F977FE5A2EE7" box="[345,441,1666,1692]" pageId="18" pageNumber="150" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, holotype (SIO-BIC N253).
|
||
<emphasis id="E5D25556FFB0FFEDFCEDF977FCCE2EE7" bold="true" box="[790,813,1666,1692]" pageId="18" pageNumber="150">G</emphasis>
|
||
.
|
||
<taxonomicName id="10A6F2C7FFB0FFEDFCC4F977FB862EE7" authority="Sagorny & Döhren & Rouse & Tilic, 2022" authorityName="Sagorny & Döhren & Rouse & Tilic" authorityYear="2022" box="[831,1125,1666,1692]" class="Pilidiophora" family="Lineidae" genus="Alvinonemertes" kingdom="Animalia" order="Heteronemertea" pageId="18" pageNumber="150" phylum="Nemertea" rank="species" species="claudiae" status="sp. nov.">
|
||
<emphasis id="E5D25556FFB0FFEDFCC4F977FB862EE7" box="[831,1125,1666,1692]" italics="true" pageId="18" pageNumber="150">Alvinonemertes claudiae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="FEE1E82DFFB0FFEDFB8BF977FB332EE7" box="[1136,1232,1666,1692]" pageId="18" pageNumber="150" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, holotype (ex SIO-BIC N231).
|
||
<emphasis id="E5D25556FFB0FFEDFE75F950FE462EC4" bold="true" box="[398,421,1701,1727]" pageId="18" pageNumber="150">H</emphasis>
|
||
.
|
||
<taxonomicName id="10A6F2C7FFB0FFEDFE4CF950FD3B2EC4" authority="Sagorny & Döhren & Rouse & Tilic, 2022" authorityName="Sagorny & Döhren & Rouse & Tilic" authorityYear="2022" box="[439,728,1701,1727]" class="Pilidiophora" family="Lineidae" genus="Alvinonemertes" kingdom="Animalia" order="Heteronemertea" pageId="18" pageNumber="150" phylum="Nemertea" rank="species" species="tatjanae" status="sp. nov.">
|
||
<emphasis id="E5D25556FFB0FFEDFE4CF950FD3B2EC4" box="[439,728,1701,1727]" italics="true" pageId="18" pageNumber="150">Alvinonemertes tatjanae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="FEE1E82DFFB0FFEDFD19F953FCA12EBB" box="[738,834,1702,1728]" pageId="18" pageNumber="150" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, holotype (SIO-BIC N119).
|
||
<emphasis id="E5D25556FFB0FFEDFB67F950FB442EC4" bold="true" box="[1180,1191,1701,1727]" pageId="18" pageNumber="150">I</emphasis>
|
||
.
|
||
<taxonomicName id="10A6F2C7FFB0FFEDFB42F950FA952EC4" authorityName="Chernyshev" authorityYear="2003" box="[1209,1398,1701,1727]" class="Hoplonemertea" kingdom="Animalia" order="Monostilifera" pageId="18" pageNumber="147" phylum="Nemertea" rank="subOrder" subOrder="Eumonostilifera">Eumonostilifera</taxonomicName>
|
||
(SIO-BIC N259).
|
||
<emphasis id="E5D25556FFB0FFEDFE63F93DFE242E99" bold="true" box="[408,455,1736,1762]" pageId="18" pageNumber="150">J–L</emphasis>
|
||
.
|
||
<taxonomicName id="10A6F2C7FFB0FFEDFE23F93CFD0F2E99" authority="Sagorny & Döhren & Rouse & Tilic, 2022" authorityName="Sagorny & Döhren & Rouse & Tilic" authorityYear="2022" box="[472,748,1736,1762]" class="Hoplonemertea" family="Tetrastemmatidae" genus="Tetrastemma" kingdom="Animalia" order="Monostilifera" pageId="18" pageNumber="150" phylum="Nemertea" rank="species" species="sundbergi" status="sp. nov.">
|
||
<emphasis id="E5D25556FFB0FFEDFE23F93CFD0F2E99" box="[472,748,1736,1762]" italics="true" pageId="18" pageNumber="150">Tetrastemma sundbergi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="FEE1E82DFFB0FFEDFD0DF93CFCB62E98" box="[758,853,1737,1763]" pageId="18" pageNumber="150" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, holotype (SIO-BIC N256) whole animal (J), dorsal view of head (K), and ventral view of head (L).
|
||
<emphasis id="E5D25556FFB0FFEDFCB1F919FC862F7D" bold="true" box="[842,869,1772,1798]" pageId="18" pageNumber="150">M</emphasis>
|
||
.
|
||
<taxonomicName id="10A6F2C7FFB0FFEDFC8EF919FB7A2F7E" authority="Sagorny & Döhren & Rouse & Tilic, 2022" authorityName="Sagorny & Döhren & Rouse & Tilic" authorityYear="2022" box="[885,1177,1771,1797]" class="Hoplonemertea" family="Tetrastemmatidae" genus="Tetrastemma" kingdom="Animalia" order="Monostilifera" pageId="18" pageNumber="150" phylum="Nemertea" rank="species" species="polyakovae" status="sp. nov.">
|
||
<emphasis id="E5D25556FFB0FFEDFC8EF919FB7A2F7E" box="[885,1177,1771,1797]" italics="true" pageId="18" pageNumber="150">Tetrastemma polyakovae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="FEE1E82DFFB0FFEDFB5AF919FB1E2F7D" box="[1185,1277,1772,1798]" pageId="18" pageNumber="150" rank="species">sp. nov.</taxonomicNameLabel>
|
||
(MZUCR Nemertea Collection MZUCR-101-01).
|
||
<emphasis id="E5D25556FFB0FFEDFD75F8FAFD402F52" bold="true" box="[654,675,1807,1833]" pageId="18" pageNumber="150">N</emphasis>
|
||
.
|
||
<taxonomicName id="10A6F2C7FFB0FFEDFD49F8E5FC372F52" authority="Sagorny & Döhren & Rouse & Tilic, 2022" authorityName="Sagorny & Döhren & Rouse & Tilic" authorityYear="2022" box="[690,980,1807,1833]" class="Hoplonemertea" family="Tetrastemmatidae" genus="Tetrastemma" kingdom="Animalia" order="Monostilifera" pageId="18" pageNumber="150" phylum="Nemertea" rank="species" species="polyakovae" status="sp. nov.">
|
||
<emphasis id="E5D25556FFB0FFEDFD49F8E5FC372F52" box="[690,980,1807,1833]" italics="true" pageId="18" pageNumber="150">Tetrastemma polyakovae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="FEE1E82DFFB0FFEDFC22F8FAFBD62F52" box="[985,1077,1807,1833]" pageId="18" pageNumber="150" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, holotype (SIO-BIC N258), with everted proboscis.
|
||
<emphasis id="E5D25556FFB0FFEDFE2EF8C7FE0F2F37" bold="true" box="[469,492,1842,1868]" pageId="18" pageNumber="150">O</emphasis>
|
||
.
|
||
<taxonomicName id="10A6F2C7FFB0FFEDFE00F8C7FD5B2F37" authorityName="Chernyshev" authorityYear="2003" box="[507,696,1842,1868]" class="Hoplonemertea" kingdom="Animalia" order="Monostilifera" pageId="18" pageNumber="147" phylum="Nemertea" rank="subOrder" subOrder="Eumonostilifera">Eumonostilifera</taxonomicName>
|
||
(SIO-BIC N109).
|
||
</paragraph>
|
||
</caption>
|
||
<materialsCitation id="67CE8319FFB1FFECFF11FE26FD772A48" ID-GBIF-Occurrence="3948783318" pageId="19" pageNumber="151" specimenCode="SIO-BIC N279" specimenCount="1" typeStatus="holotype">
|
||
<paragraph id="D7198944FFB1FFECFF11FE26FE9A2996" blockId="19.[189,1046,467,563]" box="[234,377,467,493]" pageId="19" pageNumber="151">
|
||
<emphasis id="E5D25556FFB1FFECFF11FE26FE9A2996" bold="true" box="[234,377,467,493]" pageId="19" pageNumber="151">Cybertypes</emphasis>
|
||
</paragraph>
|
||
<paragraph id="D7198944FFB1FFECFF46FE03FD772A48" blockId="19.[189,1046,467,563]" pageId="19" pageNumber="151">
|
||
Images of serial sections of holotype
|
||
<specimenCode id="8700213FFFB1FFECFD88FE03FCC52A6B" box="[627,806,502,528]" pageId="19" pageNumber="151">SIO-BIC N279</specimenCode>
|
||
uploaded as N264a: https://doi.org/10.5281/zenodo.5346245
|
||
</paragraph>
|
||
</materialsCitation>
|
||
<paragraph id="D7198944FFB1FFECFF46FDACFD102AED" blockId="19.[189,1398,601,662]" pageId="19" pageNumber="151">
|
||
<materialsCitation id="67CE8319FFB1FFECFF46FDACFD102AED" ID-GBIF-Occurrence="3948783310" collectionCode="MZUCR" pageId="19" pageNumber="151" specimenCode="MZUCR-104-01" specimenCount="1" typeStatus="paratype">
|
||
Images of serial sections of paratype MZUCR Nemertea Collection
|
||
<specimenCode id="8700213FFFB1FFECFBE8FDACFB342A08" box="[1043,1239,601,627]" pageId="19" pageNumber="151">MZUCR-104-01</specimenCode>
|
||
uploaded as N264b: https://doi.org/10.5281/zenodo.5346245
|
||
</materialsCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="9FBCDACFFFB1FFEBFF46FD4EFB3C2B35" lastPageId="20" lastPageNumber="152" pageId="19" pageNumber="151" type="description">
|
||
<paragraph id="D7198944FFB1FFECFF46FD4EFEAD2AAE" blockId="19.[189,334,699,725]" box="[189,334,699,725]" pageId="19" pageNumber="151">
|
||
<heading id="8C513E28FFB1FFECFF46FD4EFEAD2AAE" bold="true" box="[189,334,699,725]" fontSize="11" level="3" pageId="19" pageNumber="151" reason="3">
|
||
<emphasis id="E5D25556FFB1FFECFF46FD4EFEAD2AAE" bold="true" box="[189,334,699,725]" pageId="19" pageNumber="151">Description</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="D7198944FFB1FFEBFF46FD1CFB3C2B35" blockId="19.[188,1399,745,841]" lastBlockId="20.[188,1401,265,846]" lastPageId="20" lastPageNumber="152" pageId="19" pageNumber="151">
|
||
Specimens
|
||
<quantity id="105E24A1FFB1FFECFEC5FD1CFE492B7F" box="[318,426,745,772]" metricMagnitude="-3" metricUnit="m" metricValue="8.0" metricValueMax="10.0" metricValueMin="6.0" pageId="19" pageNumber="151" unit="mm" value="8.0" valueMax="10.0" valueMin="6.0">6–10 mm</quantity>
|
||
long and
|
||
<quantity id="105E24A1FFB1FFECFDE3FD1CFD8D2B7F" box="[536,622,745,772]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="19" pageNumber="151" unit="mm" value="0.5">0.5 mm</quantity>
|
||
in diameter (
|
||
<figureCitation id="4F9D95C1FFB1FFECFCFAFD1CFC9E2B7F" box="[769,893,745,772]" captionStart="Fig" captionStartId="18.[189,232,1454,1480]" captionTargetBox="[189,1398,265,1401]" captionTargetId="figure-11@18.[189,1398,265,1401]" captionTargetPageId="18" captionText="Fig. 8. Live images of eumonostiliferous hoplonemerteans collected along the Costa Rica margin and the NE Pacific. A. Chernyshevia escarpiaphila sp. nov., paratype (SIO-BIC N112). B. Chernyshevia escarpiaphila sp. nov., paratype (SIO-BIC N266). C. Octocoral Paragorgia sp. (SIO-BIC Co3054) with several specimens of Alvinonemertes dariae sp. nov., holotype (arrows; ex SIO-BIC N262). D. Alvinonemertesdariaesp.nov.,holotype(exSIO-BICN262).E.Antipathariancoral(SIO-BICCo3031) with specimens of Alvinonemertes dagmarae sp. nov., holotype (SIO-BIC N260). F. Alvinonemertes christianeae sp. nov., holotype (SIO-BIC N253). G. Alvinonemertes claudiae sp. nov., holotype (ex SIO-BIC N231). H. Alvinonemertes tatjanae sp. nov., holotype (SIO-BIC N119). I. Eumonostilifera (SIO-BIC N259). J–L. Tetrastemma sundbergi sp. nov., holotype (SIO-BIC N256) whole animal (J), dorsal view of head (K), and ventral view of head (L). M. Tetrastemma polyakovae sp. nov. (MZUCR Nemertea Collection MZUCR-101-01).N. Tetrastemma polyakovae sp. nov., holotype (SIO-BIC N258), with everted proboscis. O. Eumonostilifera (SIO-BIC N109)." figureDoi="http://doi.org/10.5281/zenodo.7258872" httpUri="https://zenodo.org/record/7258872/files/figure.png" pageId="19" pageNumber="151">Fig. 8A–B</figureCitation>
|
||
). Body cylindrical. One pair of ventro-lateral cephalic furrows. Head rounded, not demarcated from rest of the body. Body coloration pale whitish to pinkish, body translucent (
|
||
<figureCitation id="4F9D95C1FFB1FFECFE1FFCDBFDDD2B33" box="[484,574,814,840]" captionStart="Fig" captionStartId="18.[189,232,1454,1480]" captionTargetBox="[189,1398,265,1401]" captionTargetId="figure-11@18.[189,1398,265,1401]" captionTargetPageId="18" captionText="Fig. 8. Live images of eumonostiliferous hoplonemerteans collected along the Costa Rica margin and the NE Pacific. A. Chernyshevia escarpiaphila sp. nov., paratype (SIO-BIC N112). B. Chernyshevia escarpiaphila sp. nov., paratype (SIO-BIC N266). C. Octocoral Paragorgia sp. (SIO-BIC Co3054) with several specimens of Alvinonemertes dariae sp. nov., holotype (arrows; ex SIO-BIC N262). D. Alvinonemertesdariaesp.nov.,holotype(exSIO-BICN262).E.Antipathariancoral(SIO-BICCo3031) with specimens of Alvinonemertes dagmarae sp. nov., holotype (SIO-BIC N260). F. Alvinonemertes christianeae sp. nov., holotype (SIO-BIC N253). G. Alvinonemertes claudiae sp. nov., holotype (ex SIO-BIC N231). H. Alvinonemertes tatjanae sp. nov., holotype (SIO-BIC N119). I. Eumonostilifera (SIO-BIC N259). J–L. Tetrastemma sundbergi sp. nov., holotype (SIO-BIC N256) whole animal (J), dorsal view of head (K), and ventral view of head (L). M. Tetrastemma polyakovae sp. nov. (MZUCR Nemertea Collection MZUCR-101-01).N. Tetrastemma polyakovae sp. nov., holotype (SIO-BIC N258), with everted proboscis. O. Eumonostilifera (SIO-BIC N109)." figureDoi="http://doi.org/10.5281/zenodo.7258872" httpUri="https://zenodo.org/record/7258872/files/figure.png" pageId="19" pageNumber="151">Fig. 8A</figureCitation>
|
||
). Cerebral ganglia and internal organs visible through body wall (
|
||
<figureCitation id="4F9D95C1FFB1FFECFAE9FCDBFA8A2B33" box="[1298,1385,814,840]" captionStart="Fig" captionStartId="18.[189,232,1454,1480]" captionTargetBox="[189,1398,265,1401]" captionTargetId="figure-11@18.[189,1398,265,1401]" captionTargetPageId="18" captionText="Fig. 8. Live images of eumonostiliferous hoplonemerteans collected along the Costa Rica margin and the NE Pacific. A. Chernyshevia escarpiaphila sp. nov., paratype (SIO-BIC N112). B. Chernyshevia escarpiaphila sp. nov., paratype (SIO-BIC N266). C. Octocoral Paragorgia sp. (SIO-BIC Co3054) with several specimens of Alvinonemertes dariae sp. nov., holotype (arrows; ex SIO-BIC N262). D. Alvinonemertesdariaesp.nov.,holotype(exSIO-BICN262).E.Antipathariancoral(SIO-BICCo3031) with specimens of Alvinonemertes dagmarae sp. nov., holotype (SIO-BIC N260). F. Alvinonemertes christianeae sp. nov., holotype (SIO-BIC N253). G. Alvinonemertes claudiae sp. nov., holotype (ex SIO-BIC N231). H. Alvinonemertes tatjanae sp. nov., holotype (SIO-BIC N119). I. Eumonostilifera (SIO-BIC N259). J–L. Tetrastemma sundbergi sp. nov., holotype (SIO-BIC N256) whole animal (J), dorsal view of head (K), and ventral view of head (L). M. Tetrastemma polyakovae sp. nov. (MZUCR Nemertea Collection MZUCR-101-01).N. Tetrastemma polyakovae sp. nov., holotype (SIO-BIC N258), with everted proboscis. O. Eumonostilifera (SIO-BIC N109)." figureDoi="http://doi.org/10.5281/zenodo.7258872" httpUri="https://zenodo.org/record/7258872/files/figure.png" pageId="19" pageNumber="151">Fig. 8B</figureCitation>
|
||
). Epidermis in foregut region 50 µm thick. Body wall composed of two muscle layers (outer circular, inner longitudinal;
|
||
<figureCitation id="4F9D95C1FFB6FFEBFEA1FED9FE54293D" box="[346,439,300,326]" captionStart="Fig" captionStartId="19.[189,232,1646,1672]" captionTargetBox="[189,1398,910,1606]" captionTargetId="figure-165@19.[189,1398,910,1606]" captionTargetPageId="19" captionText="Fig. 9. Chernyshevia escarpiaphila gen. et sp. nov. A–C. Paratype (MZUCR Nemertea Collection MZUCR-104-01), transverse histological sections. D–G. Holotype (SIO-BIC N279), histological sections. A. Anterior tip of head with proboscis pore. B. Region anterior to cerebral ganglia with wellvisible cephalic glands. C. Brain region depicting ventral commissure. D. Longitudinal section through brain region showing the cerebral canal (arrowheads). E. Lateral nerve cord with accessory nerve in the stomach region. F. Rhynchocoel in stomach region with well-visible mid-dorsal vessel. G. Intestinal region with testes. Abbreviations: an = accessory nerve; br = brain; cg = cephalic gland; cm = circular muscle layer; co = cerebral organ; dl = dorsal brain lobe; es = esophagus; i = intestine; lm = longitudinal muscle layer; ln = lateral nerve cord; mv = mid-dorsal vessel; p = proboscis; pcn = precerebral nerves; pp = proboscis pore; rc = rhynchocoel; st = stomach; t = testis; vc = ventral commissure; vl = ventral brain lobe. Scale bars = 100 µm." figureDoi="http://doi.org/10.5281/zenodo.7258874" httpUri="https://zenodo.org/record/7258874/files/figure.png" pageId="20" pageNumber="152">Fig. 9C</figureCitation>
|
||
). Combined proboscis and esophagus opening subterminal, ventral (
|
||
<figureCitation id="4F9D95C1FFB6FFEBFB18FED9FA8B293D" box="[1251,1384,300,326]" captionStart="Fig" captionStartId="19.[189,232,1646,1672]" captionTargetBox="[189,1398,910,1606]" captionTargetId="figure-165@19.[189,1398,910,1606]" captionTargetPageId="19" captionText="Fig. 9. Chernyshevia escarpiaphila gen. et sp. nov. A–C. Paratype (MZUCR Nemertea Collection MZUCR-104-01), transverse histological sections. D–G. Holotype (SIO-BIC N279), histological sections. A. Anterior tip of head with proboscis pore. B. Region anterior to cerebral ganglia with wellvisible cephalic glands. C. Brain region depicting ventral commissure. D. Longitudinal section through brain region showing the cerebral canal (arrowheads). E. Lateral nerve cord with accessory nerve in the stomach region. F. Rhynchocoel in stomach region with well-visible mid-dorsal vessel. G. Intestinal region with testes. Abbreviations: an = accessory nerve; br = brain; cg = cephalic gland; cm = circular muscle layer; co = cerebral organ; dl = dorsal brain lobe; es = esophagus; i = intestine; lm = longitudinal muscle layer; ln = lateral nerve cord; mv = mid-dorsal vessel; p = proboscis; pcn = precerebral nerves; pp = proboscis pore; rc = rhynchocoel; st = stomach; t = testis; vc = ventral commissure; vl = ventral brain lobe. Scale bars = 100 µm." figureDoi="http://doi.org/10.5281/zenodo.7258874" httpUri="https://zenodo.org/record/7258874/files/figure.png" pageId="20" pageNumber="152">Fig. 9B, D</figureCitation>
|
||
); stomach with pouches, surrounded by thin layer of longitudinal musculature; stomach (
|
||
<figureCitation id="4F9D95C1FFB6FFEBFB44FEBBFAF82913" box="[1215,1307,334,360]" captionStart="Fig" captionStartId="19.[189,232,1646,1672]" captionTargetBox="[189,1398,910,1606]" captionTargetId="figure-165@19.[189,1398,910,1606]" captionTargetPageId="19" captionText="Fig. 9. Chernyshevia escarpiaphila gen. et sp. nov. A–C. Paratype (MZUCR Nemertea Collection MZUCR-104-01), transverse histological sections. D–G. Holotype (SIO-BIC N279), histological sections. A. Anterior tip of head with proboscis pore. B. Region anterior to cerebral ganglia with wellvisible cephalic glands. C. Brain region depicting ventral commissure. D. Longitudinal section through brain region showing the cerebral canal (arrowheads). E. Lateral nerve cord with accessory nerve in the stomach region. F. Rhynchocoel in stomach region with well-visible mid-dorsal vessel. G. Intestinal region with testes. Abbreviations: an = accessory nerve; br = brain; cg = cephalic gland; cm = circular muscle layer; co = cerebral organ; dl = dorsal brain lobe; es = esophagus; i = intestine; lm = longitudinal muscle layer; ln = lateral nerve cord; mv = mid-dorsal vessel; p = proboscis; pcn = precerebral nerves; pp = proboscis pore; rc = rhynchocoel; st = stomach; t = testis; vc = ventral commissure; vl = ventral brain lobe. Scale bars = 100 µm." figureDoi="http://doi.org/10.5281/zenodo.7258874" httpUri="https://zenodo.org/record/7258874/files/figure.png" pageId="20" pageNumber="152">Fig. 9D</figureCitation>
|
||
) longer than pylorus; intestinal cecum with unpaired anterior ventral and paired anterior lateral pouches located alongside stomach; intestine with lateral pouches. Precerebral septum closed. Rhynchocoel wall with two very thin muscle layers (outer circular, inner longitudinal), rhynchocoel (
|
||
<figureCitation id="4F9D95C1FFB6FFEBFBE5FE43FB9929AB" box="[1054,1146,438,464]" captionStart="Fig" captionStartId="19.[189,232,1646,1672]" captionTargetBox="[189,1398,910,1606]" captionTargetId="figure-165@19.[189,1398,910,1606]" captionTargetPageId="19" captionText="Fig. 9. Chernyshevia escarpiaphila gen. et sp. nov. A–C. Paratype (MZUCR Nemertea Collection MZUCR-104-01), transverse histological sections. D–G. Holotype (SIO-BIC N279), histological sections. A. Anterior tip of head with proboscis pore. B. Region anterior to cerebral ganglia with wellvisible cephalic glands. C. Brain region depicting ventral commissure. D. Longitudinal section through brain region showing the cerebral canal (arrowheads). E. Lateral nerve cord with accessory nerve in the stomach region. F. Rhynchocoel in stomach region with well-visible mid-dorsal vessel. G. Intestinal region with testes. Abbreviations: an = accessory nerve; br = brain; cg = cephalic gland; cm = circular muscle layer; co = cerebral organ; dl = dorsal brain lobe; es = esophagus; i = intestine; lm = longitudinal muscle layer; ln = lateral nerve cord; mv = mid-dorsal vessel; p = proboscis; pcn = precerebral nerves; pp = proboscis pore; rc = rhynchocoel; st = stomach; t = testis; vc = ventral commissure; vl = ventral brain lobe. Scale bars = 100 µm." figureDoi="http://doi.org/10.5281/zenodo.7258874" httpUri="https://zenodo.org/record/7258874/files/figure.png" pageId="20" pageNumber="152">Fig. 9G</figureCitation>
|
||
) almost extending to posterior end of body. Proboscis with outer circular, middle longitudinal, and inner circular muscle layers. Number of proboscis nerves indiscernible and proboscis armature not visible. Proboscis pore subterminal, ventral (
|
||
<figureCitation id="4F9D95C1FFB6FFEBFEE6FDEBFE7F2A43" box="[285,412,542,568]" captionStart="Fig" captionStartId="19.[189,232,1646,1672]" captionTargetBox="[189,1398,910,1606]" captionTargetId="figure-165@19.[189,1398,910,1606]" captionTargetPageId="19" captionText="Fig. 9. Chernyshevia escarpiaphila gen. et sp. nov. A–C. Paratype (MZUCR Nemertea Collection MZUCR-104-01), transverse histological sections. D–G. Holotype (SIO-BIC N279), histological sections. A. Anterior tip of head with proboscis pore. B. Region anterior to cerebral ganglia with wellvisible cephalic glands. C. Brain region depicting ventral commissure. D. Longitudinal section through brain region showing the cerebral canal (arrowheads). E. Lateral nerve cord with accessory nerve in the stomach region. F. Rhynchocoel in stomach region with well-visible mid-dorsal vessel. G. Intestinal region with testes. Abbreviations: an = accessory nerve; br = brain; cg = cephalic gland; cm = circular muscle layer; co = cerebral organ; dl = dorsal brain lobe; es = esophagus; i = intestine; lm = longitudinal muscle layer; ln = lateral nerve cord; mv = mid-dorsal vessel; p = proboscis; pcn = precerebral nerves; pp = proboscis pore; rc = rhynchocoel; st = stomach; t = testis; vc = ventral commissure; vl = ventral brain lobe. Scale bars = 100 µm." figureDoi="http://doi.org/10.5281/zenodo.7258874" httpUri="https://zenodo.org/record/7258874/files/figure.png" pageId="20" pageNumber="152">Fig. 9A–B</figureCitation>
|
||
). Nervous system with outer neurilemma only, without neurochord cells; short dorsal commissure, broad ventral commissure (
|
||
<figureCitation id="4F9D95C1FFB6FFEBFD61FDB4FD1B2A20" box="[666,760,577,603]" captionStart="Fig" captionStartId="19.[189,232,1646,1672]" captionTargetBox="[189,1398,910,1606]" captionTargetId="figure-165@19.[189,1398,910,1606]" captionTargetPageId="19" captionText="Fig. 9. Chernyshevia escarpiaphila gen. et sp. nov. A–C. Paratype (MZUCR Nemertea Collection MZUCR-104-01), transverse histological sections. D–G. Holotype (SIO-BIC N279), histological sections. A. Anterior tip of head with proboscis pore. B. Region anterior to cerebral ganglia with wellvisible cephalic glands. C. Brain region depicting ventral commissure. D. Longitudinal section through brain region showing the cerebral canal (arrowheads). E. Lateral nerve cord with accessory nerve in the stomach region. F. Rhynchocoel in stomach region with well-visible mid-dorsal vessel. G. Intestinal region with testes. Abbreviations: an = accessory nerve; br = brain; cg = cephalic gland; cm = circular muscle layer; co = cerebral organ; dl = dorsal brain lobe; es = esophagus; i = intestine; lm = longitudinal muscle layer; ln = lateral nerve cord; mv = mid-dorsal vessel; p = proboscis; pcn = precerebral nerves; pp = proboscis pore; rc = rhynchocoel; st = stomach; t = testis; vc = ventral commissure; vl = ventral brain lobe. Scale bars = 100 µm." figureDoi="http://doi.org/10.5281/zenodo.7258874" httpUri="https://zenodo.org/record/7258874/files/figure.png" pageId="20" pageNumber="152">Fig. 9C</figureCitation>
|
||
). Precerebral nerves forming two dorso-lateral groups. Lateral nerve cords with small accessory nerve, no myofibrillae visible (
|
||
<figureCitation id="4F9D95C1FFB6FFEBFC20FD91FBD22A05" box="[987,1073,612,638]" captionStart="Fig" captionStartId="19.[189,232,1646,1672]" captionTargetBox="[189,1398,910,1606]" captionTargetId="figure-165@19.[189,1398,910,1606]" captionTargetPageId="19" captionText="Fig. 9. Chernyshevia escarpiaphila gen. et sp. nov. A–C. Paratype (MZUCR Nemertea Collection MZUCR-104-01), transverse histological sections. D–G. Holotype (SIO-BIC N279), histological sections. A. Anterior tip of head with proboscis pore. B. Region anterior to cerebral ganglia with wellvisible cephalic glands. C. Brain region depicting ventral commissure. D. Longitudinal section through brain region showing the cerebral canal (arrowheads). E. Lateral nerve cord with accessory nerve in the stomach region. F. Rhynchocoel in stomach region with well-visible mid-dorsal vessel. G. Intestinal region with testes. Abbreviations: an = accessory nerve; br = brain; cg = cephalic gland; cm = circular muscle layer; co = cerebral organ; dl = dorsal brain lobe; es = esophagus; i = intestine; lm = longitudinal muscle layer; ln = lateral nerve cord; mv = mid-dorsal vessel; p = proboscis; pcn = precerebral nerves; pp = proboscis pore; rc = rhynchocoel; st = stomach; t = testis; vc = ventral commissure; vl = ventral brain lobe. Scale bars = 100 µm." figureDoi="http://doi.org/10.5281/zenodo.7258874" httpUri="https://zenodo.org/record/7258874/files/figure.png" pageId="20" pageNumber="152">Fig. 9E</figureCitation>
|
||
). Cerebral ganglia and lateral nerve cords located in longitudinal muscle layer (
|
||
<figureCitation id="4F9D95C1FFB6FFEBFD16FD73FC882ADB" box="[749,875,646,672]" captionStart="Fig" captionStartId="19.[189,232,1646,1672]" captionTargetBox="[189,1398,910,1606]" captionTargetId="figure-165@19.[189,1398,910,1606]" captionTargetPageId="19" captionText="Fig. 9. Chernyshevia escarpiaphila gen. et sp. nov. A–C. Paratype (MZUCR Nemertea Collection MZUCR-104-01), transverse histological sections. D–G. Holotype (SIO-BIC N279), histological sections. A. Anterior tip of head with proboscis pore. B. Region anterior to cerebral ganglia with wellvisible cephalic glands. C. Brain region depicting ventral commissure. D. Longitudinal section through brain region showing the cerebral canal (arrowheads). E. Lateral nerve cord with accessory nerve in the stomach region. F. Rhynchocoel in stomach region with well-visible mid-dorsal vessel. G. Intestinal region with testes. Abbreviations: an = accessory nerve; br = brain; cg = cephalic gland; cm = circular muscle layer; co = cerebral organ; dl = dorsal brain lobe; es = esophagus; i = intestine; lm = longitudinal muscle layer; ln = lateral nerve cord; mv = mid-dorsal vessel; p = proboscis; pcn = precerebral nerves; pp = proboscis pore; rc = rhynchocoel; st = stomach; t = testis; vc = ventral commissure; vl = ventral brain lobe. Scale bars = 100 µm." figureDoi="http://doi.org/10.5281/zenodo.7258874" httpUri="https://zenodo.org/record/7258874/files/figure.png" pageId="20" pageNumber="152">Fig. 9C–D</figureCitation>
|
||
). Eyes absent. Cerebral organs half the size of brain lobes, close in front of brain, surrounded by cephalic glands (
|
||
<figureCitation id="4F9D95C1FFB6FFEBFC46FD5CFBFB2AB8" box="[957,1048,681,707]" captionStart="Fig" captionStartId="19.[189,232,1646,1672]" captionTargetBox="[189,1398,910,1606]" captionTargetId="figure-165@19.[189,1398,910,1606]" captionTargetPageId="19" captionText="Fig. 9. Chernyshevia escarpiaphila gen. et sp. nov. A–C. Paratype (MZUCR Nemertea Collection MZUCR-104-01), transverse histological sections. D–G. Holotype (SIO-BIC N279), histological sections. A. Anterior tip of head with proboscis pore. B. Region anterior to cerebral ganglia with wellvisible cephalic glands. C. Brain region depicting ventral commissure. D. Longitudinal section through brain region showing the cerebral canal (arrowheads). E. Lateral nerve cord with accessory nerve in the stomach region. F. Rhynchocoel in stomach region with well-visible mid-dorsal vessel. G. Intestinal region with testes. Abbreviations: an = accessory nerve; br = brain; cg = cephalic gland; cm = circular muscle layer; co = cerebral organ; dl = dorsal brain lobe; es = esophagus; i = intestine; lm = longitudinal muscle layer; ln = lateral nerve cord; mv = mid-dorsal vessel; p = proboscis; pcn = precerebral nerves; pp = proboscis pore; rc = rhynchocoel; st = stomach; t = testis; vc = ventral commissure; vl = ventral brain lobe. Scale bars = 100 µm." figureDoi="http://doi.org/10.5281/zenodo.7258874" httpUri="https://zenodo.org/record/7258874/files/figure.png" pageId="20" pageNumber="152">Fig. 9C</figureCitation>
|
||
). Paired cerebral canal simple, unforked, opens ventro-laterally into cephalic furrows (
|
||
<figureCitation id="4F9D95C1FFB6FFEBFCCFFD39FC732A9D" box="[820,912,716,742]" captionStart="Fig" captionStartId="19.[189,232,1646,1672]" captionTargetBox="[189,1398,910,1606]" captionTargetId="figure-165@19.[189,1398,910,1606]" captionTargetPageId="19" captionText="Fig. 9. Chernyshevia escarpiaphila gen. et sp. nov. A–C. Paratype (MZUCR Nemertea Collection MZUCR-104-01), transverse histological sections. D–G. Holotype (SIO-BIC N279), histological sections. A. Anterior tip of head with proboscis pore. B. Region anterior to cerebral ganglia with wellvisible cephalic glands. C. Brain region depicting ventral commissure. D. Longitudinal section through brain region showing the cerebral canal (arrowheads). E. Lateral nerve cord with accessory nerve in the stomach region. F. Rhynchocoel in stomach region with well-visible mid-dorsal vessel. G. Intestinal region with testes. Abbreviations: an = accessory nerve; br = brain; cg = cephalic gland; cm = circular muscle layer; co = cerebral organ; dl = dorsal brain lobe; es = esophagus; i = intestine; lm = longitudinal muscle layer; ln = lateral nerve cord; mv = mid-dorsal vessel; p = proboscis; pcn = precerebral nerves; pp = proboscis pore; rc = rhynchocoel; st = stomach; t = testis; vc = ventral commissure; vl = ventral brain lobe. Scale bars = 100 µm." figureDoi="http://doi.org/10.5281/zenodo.7258874" httpUri="https://zenodo.org/record/7258874/files/figure.png" pageId="20" pageNumber="152">Fig. 9D</figureCitation>
|
||
). Apical organ as depression at anterior tip of head, unpaired, cephalic gland extending to brain, distributed between muscle fibres of head (
|
||
<figureCitation id="4F9D95C1FFB6FFEBFB0BFD1BFA8A2B73" box="[1264,1385,750,776]" captionStart="Fig" captionStartId="19.[189,232,1646,1672]" captionTargetBox="[189,1398,910,1606]" captionTargetId="figure-165@19.[189,1398,910,1606]" captionTargetPageId="19" captionText="Fig. 9. Chernyshevia escarpiaphila gen. et sp. nov. A–C. Paratype (MZUCR Nemertea Collection MZUCR-104-01), transverse histological sections. D–G. Holotype (SIO-BIC N279), histological sections. A. Anterior tip of head with proboscis pore. B. Region anterior to cerebral ganglia with wellvisible cephalic glands. C. Brain region depicting ventral commissure. D. Longitudinal section through brain region showing the cerebral canal (arrowheads). E. Lateral nerve cord with accessory nerve in the stomach region. F. Rhynchocoel in stomach region with well-visible mid-dorsal vessel. G. Intestinal region with testes. Abbreviations: an = accessory nerve; br = brain; cg = cephalic gland; cm = circular muscle layer; co = cerebral organ; dl = dorsal brain lobe; es = esophagus; i = intestine; lm = longitudinal muscle layer; ln = lateral nerve cord; mv = mid-dorsal vessel; p = proboscis; pcn = precerebral nerves; pp = proboscis pore; rc = rhynchocoel; st = stomach; t = testis; vc = ventral commissure; vl = ventral brain lobe. Scale bars = 100 µm." figureDoi="http://doi.org/10.5281/zenodo.7258874" httpUri="https://zenodo.org/record/7258874/files/figure.png" pageId="20" pageNumber="152">Fig. 9B, D</figureCitation>
|
||
). Circulatory system consisting of cephalic loop and three postcerebral vessels, mid-dorsal vessel not forming vascular plug (
|
||
<figureCitation id="4F9D95C1FFB6FFEBFE99FCC1FE5A2B35" box="[354,441,820,846]" captionStart="Fig" captionStartId="19.[189,232,1646,1672]" captionTargetBox="[189,1398,910,1606]" captionTargetId="figure-165@19.[189,1398,910,1606]" captionTargetPageId="19" captionText="Fig. 9. Chernyshevia escarpiaphila gen. et sp. nov. A–C. Paratype (MZUCR Nemertea Collection MZUCR-104-01), transverse histological sections. D–G. Holotype (SIO-BIC N279), histological sections. A. Anterior tip of head with proboscis pore. B. Region anterior to cerebral ganglia with wellvisible cephalic glands. C. Brain region depicting ventral commissure. D. Longitudinal section through brain region showing the cerebral canal (arrowheads). E. Lateral nerve cord with accessory nerve in the stomach region. F. Rhynchocoel in stomach region with well-visible mid-dorsal vessel. G. Intestinal region with testes. Abbreviations: an = accessory nerve; br = brain; cg = cephalic gland; cm = circular muscle layer; co = cerebral organ; dl = dorsal brain lobe; es = esophagus; i = intestine; lm = longitudinal muscle layer; ln = lateral nerve cord; mv = mid-dorsal vessel; p = proboscis; pcn = precerebral nerves; pp = proboscis pore; rc = rhynchocoel; st = stomach; t = testis; vc = ventral commissure; vl = ventral brain lobe. Scale bars = 100 µm." figureDoi="http://doi.org/10.5281/zenodo.7258874" httpUri="https://zenodo.org/record/7258874/files/figure.png" pageId="20" pageNumber="152">Fig. 9F</figureCitation>
|
||
). Testes sac like, located ventrally, close to lateral nerve cord (
|
||
<figureCitation id="4F9D95C1FFB6FFEBFB8CFCC1FB302B35" box="[1143,1235,820,846]" captionStart="Fig" captionStartId="19.[189,232,1646,1672]" captionTargetBox="[189,1398,910,1606]" captionTargetId="figure-165@19.[189,1398,910,1606]" captionTargetPageId="19" captionText="Fig. 9. Chernyshevia escarpiaphila gen. et sp. nov. A–C. Paratype (MZUCR Nemertea Collection MZUCR-104-01), transverse histological sections. D–G. Holotype (SIO-BIC N279), histological sections. A. Anterior tip of head with proboscis pore. B. Region anterior to cerebral ganglia with wellvisible cephalic glands. C. Brain region depicting ventral commissure. D. Longitudinal section through brain region showing the cerebral canal (arrowheads). E. Lateral nerve cord with accessory nerve in the stomach region. F. Rhynchocoel in stomach region with well-visible mid-dorsal vessel. G. Intestinal region with testes. Abbreviations: an = accessory nerve; br = brain; cg = cephalic gland; cm = circular muscle layer; co = cerebral organ; dl = dorsal brain lobe; es = esophagus; i = intestine; lm = longitudinal muscle layer; ln = lateral nerve cord; mv = mid-dorsal vessel; p = proboscis; pcn = precerebral nerves; pp = proboscis pore; rc = rhynchocoel; st = stomach; t = testis; vc = ventral commissure; vl = ventral brain lobe. Scale bars = 100 µm." figureDoi="http://doi.org/10.5281/zenodo.7258874" httpUri="https://zenodo.org/record/7258874/files/figure.png" pageId="20" pageNumber="152">Fig. 9G</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="83D9D9CCFFB1FFECFF46F99BFDDE2F92" ID-DOI="http://doi.org/10.5281/zenodo.7258874" ID-Zenodo-Dep="7258874" httpUri="https://zenodo.org/record/7258874/files/figure.png" pageId="19" pageNumber="151" startId="19.[189,232,1646,1672]" targetBox="[189,1398,910,1606]" targetPageId="19">
|
||
<paragraph id="D7198944FFB1FFECFF46F99BFDDE2F92" blockId="19.[188,1400,1646,2025]" pageId="19" pageNumber="151">
|
||
<emphasis id="E5D25556FFB1FFECFF46F99BFEF32EF3" bold="true" box="[189,272,1646,1672]" pageId="19" pageNumber="151">Fig. 9.</emphasis>
|
||
<taxonomicName id="10A6F2C7FFB1FFECFEE7F99BFD882EF3" authority="Sagorny & Döhren & Rouse & Tilic, 2022" authorityName="Sagorny & Döhren & Rouse & Tilic" authorityYear="2022" box="[284,619,1646,1672]" class="Polychaeta" family="Hesionidae" genus="Chernyshevia" kingdom="Animalia" order="Phyllodocida" pageId="19" pageNumber="151" phylum="Annelida" rank="species" species="escarpiaphila" status="gen. et sp. nov.">
|
||
<emphasis id="E5D25556FFB1FFECFEE7F99BFD882EF3" box="[284,619,1646,1672]" italics="true" pageId="19" pageNumber="151">Chernyshevia escarpiaphila</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="FEE1E82DFFB1FFECFD8CF99AFCD62EF2" box="[631,821,1647,1673]" pageId="19" pageNumber="151" rank="species">gen. et sp. nov.</taxonomicNameLabel>
|
||
<emphasis id="E5D25556FFB1FFECFCBAF99BFC992EF3" bold="true" box="[833,890,1646,1672]" pageId="19" pageNumber="151">A–C</emphasis>
|
||
. Paratype (MZUCR Nemertea Collection MZUCR-104-01), transverse histological sections.
|
||
<emphasis id="E5D25556FFB1FFECFCC2F964FC902ED0" bold="true" box="[825,883,1681,1707]" pageId="19" pageNumber="151">D–G</emphasis>
|
||
. Holotype (SIO-BIC N279), histological sections.
|
||
<emphasis id="E5D25556FFB1FFECFED0F941FEA32EB5" bold="true" box="[299,320,1716,1742]" pageId="19" pageNumber="151">A</emphasis>
|
||
. Anterior tip of head with proboscis pore.
|
||
<emphasis id="E5D25556FFB1FFECFCC3F940FCA82EB4" bold="true" box="[824,843,1717,1743]" pageId="19" pageNumber="151">B</emphasis>
|
||
. Region anterior to cerebral ganglia with wellvisible cephalic glands.
|
||
<emphasis id="E5D25556FFB1FFECFE2DF922FE082E8A" bold="true" box="[470,491,1751,1777]" pageId="19" pageNumber="151">C</emphasis>
|
||
. Brain region depicting ventral commissure.
|
||
<emphasis id="E5D25556FFB1FFECFC05F92DFBF02E89" bold="true" box="[1022,1043,1752,1778]" pageId="19" pageNumber="151">D</emphasis>
|
||
. Longitudinal section through brain region showing the cerebral canal (arrowheads).
|
||
<emphasis id="E5D25556FFB1FFECFCC1F90EFCAD2F6E" bold="true" box="[826,846,1787,1813]" pageId="19" pageNumber="151">E</emphasis>
|
||
. Lateral nerve cord with accessory nerve in the stomach region.
|
||
<emphasis id="E5D25556FFB1FFECFE7EF8EBFE742F43" bold="true" box="[389,407,1822,1848]" pageId="19" pageNumber="151">F</emphasis>
|
||
. Rhynchocoel in stomach region with well-visible mid-dorsal vessel.
|
||
<emphasis id="E5D25556FFB1FFECFB1AF8EBFB1B2F43" bold="true" box="[1249,1272,1822,1848]" pageId="19" pageNumber="151">G</emphasis>
|
||
. Intestinal region with testes. Abbreviations: an = accessory nerve; br = brain; cg = cephalic gland; cm = circular muscle layer; co = cerebral organ; dl = dorsal brain lobe; es = esophagus; i = intestine; lm = longitudinal muscle layer; ln = lateral nerve cord; mv = mid-dorsal vessel; p = proboscis; pcn = precerebral nerves; pp = proboscis pore; rc = rhynchocoel; st = stomach; t = testis; vc = ventral commissure; vl = ventral brain lobe. Scale bars = 100 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="9FBCDACFFFB6FFEBFF46FC80FE2F2C5F" pageId="20" pageNumber="152" type="biology_ecology">
|
||
<paragraph id="D7198944FFB6FFEBFF46FC80FEC32BF4" blockId="20.[189,288,885,911]" box="[189,288,885,911]" pageId="20" pageNumber="152">
|
||
<heading id="8C513E28FFB6FFEBFF46FC80FEC32BF4" bold="true" box="[189,288,885,911]" fontSize="11" level="3" pageId="20" pageNumber="152" reason="3">
|
||
<emphasis id="E5D25556FFB6FFEBFF46FC80FEC32BF4" bold="true" box="[189,288,885,911]" pageId="20" pageNumber="152">Ecology</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="D7198944FFB6FFEBFF46FC57FE2F2C5F" blockId="20.[189,1399,930,1061]" pageId="20" pageNumber="152">
|
||
This species is the most abundant nemertean species collected along the
|
||
<collectingCountry id="AFB1C9D4FFB6FFEBFB9EFC56FB0E2BC7" box="[1125,1261,930,957]" name="Costa Rica" pageId="20" pageNumber="152">Costa Rica</collectingCountry>
|
||
margin. It occurs in close connection to
|
||
<taxonomicName id="10A6F2C7FFB6FFEBFDDFFC33FD0E2BA4" authorityName="Jones" authorityYear="1985" box="[548,749,966,991]" class="Polychaeta" family="Siboglinidae" genus="Escarpia" kingdom="Animalia" order="Sabellida" pageId="20" pageNumber="152" phylum="Annelida" rank="species" species="spicata">
|
||
<emphasis id="E5D25556FFB6FFEBFDDFFC33FD0E2BA4" box="[548,749,966,991]" italics="true" pageId="20" pageNumber="152">Escarpia spicata</emphasis>
|
||
</taxonomicName>
|
||
with numerous specimens present on the tubes of this vestimentiferan (
|
||
<figureCitation id="4F9D95C1FFB6FFEBFE7EFC1DFDE72C79" box="[389,516,1000,1026]" captionStart="Fig" captionStartId="5.[189,232,1817,1843]" captionTargetBox="[189,1398,498,1778]" captionTargetId="figure-98@5.[189,1398,488,1778]" captionTargetPageId="5" captionText="Fig. 1. Sampling sites along the Costa Rica margin and exemplary habitat pictures. A. Map of the seven sampling sites along the Costa Rica margin: Cocos Canyon (CC), Jaco Scar (JS), Mound 11 (M11), Mound 12 (M12), Mound Jaguar (MJ), Parrita Seep (PS), and Quepos Plateau (QP). B. Aggregation of the vestamentiferan Escarpia spicata Jones, 1985. C. Nemerteans of the species Chernyshevia escarpiaphila sp. nov. (arrows) found on Escarpia spicata. Photo credit: ROV SuBastian/Schmidt Ocean Institute." figureDoi="http://doi.org/10.5281/zenodo.7258854" httpUri="https://zenodo.org/record/7258854/files/figure.png" pageId="20" pageNumber="152">Fig. 1B–C</figureCitation>
|
||
). The whole epifauna found on the tubes of
|
||
<taxonomicName id="10A6F2C7FFB6FFEBFBF3FC1CFB2C2C79" authorityName="Jones" authorityYear="1985" box="[1032,1231,1001,1026]" class="Polychaeta" family="Siboglinidae" genus="Escarpia" kingdom="Animalia" order="Sabellida" pageId="20" pageNumber="152" phylum="Annelida" rank="species" species="spicata">
|
||
<emphasis id="E5D25556FFB6FFEBFBF3FC1CFB2C2C79" box="[1032,1231,1001,1026]" italics="true" pageId="20" pageNumber="152">Escarpia spicata</emphasis>
|
||
</taxonomicName>
|
||
was extracted with a suction sampler.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="9FBCDACFFFB6FFEBFF46FBB9FE132D3A" pageId="20" pageNumber="152" type="discussion">
|
||
<paragraph id="D7198944FFB6FFEBFF46FBB9FECC2C1D" blockId="20.[189,303,1100,1126]" box="[189,303,1100,1126]" pageId="20" pageNumber="152">
|
||
<heading id="8C513E28FFB6FFEBFF46FBB9FECC2C1D" bold="true" box="[189,303,1100,1126]" fontSize="11" level="3" pageId="20" pageNumber="152" reason="3">
|
||
<emphasis id="E5D25556FFB6FFEBFF46FBB9FECC2C1D" bold="true" box="[189,303,1100,1126]" pageId="20" pageNumber="152">Remarks</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="D7198944FFB6FFEBFF46FB8CFE132D3A" blockId="20.[189,1399,1145,1345]" pageId="20" pageNumber="152">
|
||
<taxonomicName id="10A6F2C7FFB6FFEBFF46FB8CFDEA2CE8" authority="Sagorny & Döhren & Rouse & Tilic, 2022" authorityName="Sagorny & Döhren & Rouse & Tilic" authorityYear="2022" box="[189,521,1145,1171]" class="Polychaeta" family="Hesionidae" genus="Chernyshevia" kingdom="Animalia" order="Phyllodocida" pageId="20" pageNumber="152" phylum="Annelida" rank="species" species="escarpiaphila" status="sp. nov.">
|
||
<emphasis id="E5D25556FFB6FFEBFF46FB8CFDEA2CE8" box="[189,521,1145,1171]" italics="true" pageId="20" pageNumber="152">Chernyshevia escarpiaphila</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="FEE1E82DFFB6FFEBFDEFFB8FFD922CEF" box="[532,625,1146,1172]" pageId="20" pageNumber="152" rank="species">sp. nov.</taxonomicNameLabel>
|
||
is attributed to the new genus
|
||
<taxonomicName id="10A6F2C7FFB6FFEBFC11FB8CFB682CE8" authority="Sagorny & Döhren & Rouse & Tilic, 2022" authorityName="Sagorny & Döhren & Rouse & Tilic" authorityYear="2022" box="[1002,1163,1145,1171]" class="Polychaeta" family="Hesionidae" genus="Chernyshevia" kingdom="Animalia" order="Phyllodocida" pageId="20" pageNumber="152" phylum="Annelida" rank="genus" status="gen. nov.">
|
||
<emphasis id="E5D25556FFB6FFEBFC11FB8CFB682CE8" box="[1002,1163,1145,1171]" italics="true" pageId="20" pageNumber="152">Chernyshevia</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="FEE1E82DFFB6FFEBFB6EFB8FFAE02CEF" box="[1173,1283,1146,1172]" pageId="20" pageNumber="152" rank="genus">gen. nov.</taxonomicNameLabel>
|
||
based on the executed phylogenetic analysis. In the phylogenetic analysis, it is sister to
|
||
<taxonomicName id="10A6F2C7FFB6FFEBFB8EFB68FA8C2CCD" baseAuthorityName="Girard" baseAuthorityYear="1852" box="[1141,1391,1180,1206]" class="Hoplonemertea" family="Tetrastemmatidae" genus="Tetrastemma" kingdom="Animalia" order="Monostilifera" pageId="20" pageNumber="152" phylum="Nemertea" rank="species" species="elegans">
|
||
<emphasis id="E5D25556FFB6FFEBFB8EFB68FA8C2CCD" box="[1141,1391,1180,1206]" italics="true" pageId="20" pageNumber="152">Tetrastemma elegans</emphasis>
|
||
</taxonomicName>
|
||
. Both species belong to a well-supported clade containing
|
||
<taxonomicName id="10A6F2C7FFB6FFEBFC9AFB35FB872CA2" authorityName="Junoy, Andrade & Giribet" authorityYear="2010" box="[865,1124,1215,1241]" class="Hoplonemertea" genus="Vieitezia" kingdom="Animalia" order="Monostilifera" pageId="20" pageNumber="152" phylum="Nemertea" rank="species" species="luzmurubeae">
|
||
<emphasis id="E5D25556FFB6FFEBFC9AFB35FB872CA2" box="[865,1124,1215,1241]" italics="true" pageId="20" pageNumber="152">Vieitezia luzmurubeae</emphasis>
|
||
</taxonomicName>
|
||
, the type species of the genus, and
|
||
<taxonomicName id="10A6F2C7FFB6FFEBFEB8FB17FDB82C80" baseAuthorityName="Burger" baseAuthorityYear="1904" box="[323,603,1250,1275]" class="Hoplonemertea" family="Tetrastemmatidae" genus="Tetrastemma" kingdom="Animalia" order="Monostilifera" pageId="20" pageNumber="152" phylum="Nemertea" rank="species" species="vittigerum">
|
||
<emphasis id="E5D25556FFB6FFEBFEB8FB17FDB82C80" box="[323,603,1250,1275]" italics="true" pageId="20" pageNumber="152">Tetrastemma vittigerum</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="4F9D95C1FFB6FFEBFD90FB14FD522C87" box="[619,689,1249,1276]" captionStart="Fig" captionStartId="16.[187,230,1818,1844]" captionTargetBox="[259,1337,273,1766]" captionTargetId="figure-12@16.[236,1349,266,1783]" captionTargetPageId="16" captionText="Fig. 7. Maximum likelihood (ML) tree for the monostiliferan supermatrix based on the concatenated four gene dataset (16S, COI, 18S, H3). Black circles indicate nodal support of 100/100/1.0; asterisks indicate nodal support of either 100/ or /1.0. Alternative branches found in the BI analysis are given as blue dotted lines. Sonnenemertes cantelli Chernyshev, Abukawa & Kajihara, 2015 and Micrura callima Sundberg & Gibson, 1995 were used for outgroup rooting. Specimens belonging to new species are given in bold. Specimen-ID, sampling locality, and depth (for deep-sea species) are provided." figureDoi="http://doi.org/10.5281/zenodo.7258870" httpUri="https://zenodo.org/record/7258870/files/figure.png" pageId="20" pageNumber="152">Fig. 7</figureCitation>
|
||
). A clade containing the five newly described species of the genus
|
||
<taxonomicName id="10A6F2C7FFB6FFEBFEF3FAF1FE5D2D65" authority="Sagorny & Döhren & Rouse & Tilic, 2022" authorityName="Sagorny & Döhren & Rouse & Tilic" authorityYear="2022" box="[264,446,1284,1310]" class="Pilidiophora" family="Lineidae" genus="Alvinonemertes" kingdom="Animalia" order="Heteronemertea" pageId="20" pageNumber="152" phylum="Nemertea" rank="genus" status="gen. nov.">
|
||
<emphasis id="E5D25556FFB6FFEBFEF3FAF1FE5D2D65" box="[264,446,1284,1310]" italics="true" pageId="20" pageNumber="152">Alvinonemertes</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="FEE1E82DFFB6FFEBFE3FFAF0FDCD2D64" box="[452,558,1285,1311]" pageId="20" pageNumber="152" rank="genus">gen. nov.</taxonomicNameLabel>
|
||
is sister to this clade. Intraspecific p-distances of the COI gene fragment vary between 2% and 4%.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |