treatments-xml/data/03/C5/87/03C587C15118F967FFFFFC04FF796DE2.xml
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<document ID-DOI="http://doi.org/10.5281/zenodo.4623826" ID-GBIF-Dataset="950d0ca1-62a2-4f36-898d-6dca2c5b90cf" ID-GBIF-Taxon="180598554" ID-Zenodo-Dep="4623826" LSID="urn:lsid:zoobank.org:act:7B028A0B-B8EB-495E-A9F1-F29DDB60B89A" approvedBy="tatiana" checkinTime="1616175479553" checkinUser="tatiana" docAuthor="Bray, Rodney A., Waeschenbach, Andrea, Littlewood, D. Timothy J., Halvorsen, Odd &amp; Olson, Peter D." docDate="2020" docId="03C587C15118F967FFFFFC04FF796DE2" docLanguage="en" docName="SystParasitol.97.285-296.pdf" docOrigin="Systematic Parasitology 97" docTitle="Gyrocotyle discoveryi Bray &amp; Waeschenbach &amp; Littlewood &amp; Halvorsen &amp; Olson 2020, n. sp." docType="treatment" docUuid="7B028A0B-B8EB-495E-A9F1-F29DDB60B89A" docUuidSource="ZooBank" docVersion="4" lastPageId="8" lastPageNumber="293" masterDocId="FFFCFFB9511FF96FFF82FFD8FFA86E50" masterDocTitle="Molecular circumscription of new species of Gyrocotyle Diesing, 1850 (Cestoda) from deep-sea chimaeriform holocephalans in the North Atlantic" masterLastPageNumber="296" masterPageNumber="285" pageId="7" pageNumber="292" updateTime="1643439323425" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>Molecular circumscription of new species of Gyrocotyle Diesing, 1850 (Cestoda) from deep-sea chimaeriform holocephalans in the North Atlantic</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Bray, Rodney A.</mods:namePart>
<mods:affiliation>Division of Parasites and Vectors, Department of Life Sciences, Natural History Museum, London SW 7 5 BD, UK</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Waeschenbach, Andrea</mods:namePart>
<mods:affiliation>Division of Parasites and Vectors, Department of Life Sciences, Natural History Museum, London SW 7 5 BD, UK</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Littlewood, D. Timothy J.</mods:namePart>
<mods:affiliation>Division of Parasites and Vectors, Department of Life Sciences, Natural History Museum, London SW 7 5 BD, UK</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Halvorsen, Odd</mods:namePart>
<mods:affiliation>Natural History Museum, University of Oslo, P. O. Box 1172, Blindern, 0318 Oslo, Norway</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Olson, Peter D.</mods:namePart>
<mods:affiliation>Division of Parasites and Vectors, Department of Life Sciences, Natural History Museum, London SW 7 5 BD, UK</mods:affiliation>
<mods:nameIdentifier type="email">P.Olson@nhm.ac.uk</mods:nameIdentifier>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>Systematic Parasitology</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2020</mods:date>
<mods:detail type="pubDate">
<mods:number>2020-04-23</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>97</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>285</mods:start>
<mods:end>296</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">https://doi.org/10.1007/s11230-020-09912-w</mods:identifier>
<mods:identifier type="GBIF-Dataset">950d0ca1-62a2-4f36-898d-6dca2c5b90cf</mods:identifier>
<mods:identifier type="Zenodo-Dep">4623814</mods:identifier>
<mods:identifier type="ZooBank">86FBE97B-A44F-48E5-8600-294119A7F304</mods:identifier>
</mods:mods>
<treatment ID-DOI="http://doi.org/10.5281/zenodo.4623826" ID-GBIF-Taxon="180598554" ID-Zenodo-Dep="4623826" LSID="urn:lsid:zoobank.org:act:7B028A0B-B8EB-495E-A9F1-F29DDB60B89A" httpUri="http://treatment.plazi.org/id/03C587C15118F967FFFFFC04FF796DE2" lastPageId="8" lastPageNumber="293" pageId="7" pageNumber="292">
<subSubSection box="[125,428,988,1012]" pageId="7" pageNumber="292" type="nomenclature">
<paragraph blockId="7.[125,428,988,1012]" box="[125,428,988,1012]" pageId="7" pageNumber="292">
<heading bold="true" box="[125,428,988,1012]" fontSize="10" level="1" pageId="7" pageNumber="292" reason="2">
<emphasis bold="true" box="[125,428,988,1012]" pageId="7" pageNumber="292">
<taxonomicName authority="Bray &amp; Waeschenbach &amp; Littlewood &amp; Halvorsen &amp; Olson, 2020" authorityName="Bray &amp; Waeschenbach &amp; Littlewood &amp; Halvorsen &amp; Olson" authorityYear="2020" box="[125,361,988,1012]" class="Cestoda" family="Gyrocotylidae" genus="Gyrocotyle" kingdom="Animalia" order="Gyrocotylidea" pageId="7" pageNumber="292" phylum="Platyhelminthes" rank="species" species="discoveryi" status="n. sp.">
<emphasis bold="true" box="[125,361,988,1012]" italics="true" pageId="7" pageNumber="292">Gyrocotyle discoveryi</emphasis>
</taxonomicName>
<taxonomicNameLabel box="[368,428,988,1012]" pageId="7" pageNumber="292" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection pageId="7" pageNumber="292" type="description">
<paragraph blockId="7.[125,700,1055,1776]" pageId="7" pageNumber="292">
<emphasis box="[125,230,1055,1078]" italics="true" pageId="7" pageNumber="292">Type-host</emphasis>
:
<taxonomicName authority="(Collett)" baseAuthorityName="Collett" baseAuthorityYear="1904" box="[247,579,1055,1078]" class="Holocephali" family="Chimaeridae" genus="Hydrolagus" kingdom="Animalia" order="Chimaeriformes" pageId="7" pageNumber="292" phylum="Chordata" rank="species" species="mirabilis">
<emphasis box="[247,479,1055,1078]" italics="true" pageId="7" pageNumber="292">Hydrolagus mirabilis</emphasis>
(Collett)
</taxonomicName>
(
<taxonomicName authorityName="Berg" authorityYear="1937" class="Holocephali" kingdom="Animalia" order="Chimaeriformes" pageId="7" pageNumber="292" phylum="Chordata" rank="order">Chimaeriformes</taxonomicName>
:
<taxonomicName authorityName="Rafinesque" authorityYear="1815" box="[221,362,1088,1111]" class="Holocephali" family="Chimaeridae" kingdom="Animalia" order="Chimaeriformes" pageId="7" pageNumber="292" phylum="Chordata" rank="family">Chimaeridae</taxonomicName>
), large-eyed rabbitfish.
</paragraph>
</subSubSection>
<subSubSection pageId="7" pageNumber="292" type="materials_examined">
<paragraph blockId="7.[125,700,1055,1776]" box="[125,642,1122,1145]" pageId="7" pageNumber="292">
<emphasis box="[125,266,1122,1145]" italics="true" pageId="7" pageNumber="292">Type-locality</emphasis>
: Goban Spur, North-East Atlantic.
</paragraph>
<paragraph blockId="7.[125,700,1055,1776]" pageId="7" pageNumber="292">
<emphasis box="[125,310,1155,1178]" italics="true" pageId="7" pageNumber="292">Other localities</emphasis>
:
<materialsCitation ID-GBIF-Occurrence="3058401305" collectingDate="2002-11-30" collectionCode="N" country="Afghanistan" latitude="51.15" longitude="-11.916667" pageId="7" pageNumber="292" stateProvince="Porcupine Seabight">
<collectingRegion box="[343,569,1155,1178]" pageId="7" pageNumber="292">Porcupine Seabight</collectingRegion>
(
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51°09
<emphasis box="[667,672,1149,1167]" italics="true" pageId="7" pageNumber="292">
<superScript attach="right" box="[667,672,1149,1167]" fontSize="7" pageId="7" pageNumber="292">0</superScript>
</emphasis>
<collectionCode box="[673,694,1155,1178]" pageId="7" pageNumber="292">N</collectionCode>
</geoCoordinate>
,
<geoCoordinate box="[125,223,1182,1211]" degrees="11" direction="west" minutes="55" orientation="longitude" pageId="7" pageNumber="292" precision="15" seconds="0" value="-11.916667">
11°55
<emphasis box="[189,194,1182,1200]" italics="true" pageId="7" pageNumber="292">
<superScript attach="right" box="[189,194,1182,1200]" fontSize="7" pageId="7" pageNumber="292">0</superScript>
</emphasis>
<collectionCode box="[195,223,1188,1211]" pageId="7" pageNumber="292">W</collectionCode>
</geoCoordinate>
, depth
<quantity box="[302,392,1188,1211]" metricMagnitude="0" metricUnit="m" metricValue="1.2" pageId="7" pageNumber="292" unit="m" value="1.2">1,200 m</quantity>
,
<date box="[405,521,1188,1211]" pageId="7" pageNumber="292" value="2002-11-30">30.xi.2002</date>
,
<collectionCode box="[533,583,1188,1211]" pageId="7" pageNumber="292">RRS</collectionCode>
<emphasis box="[591,699,1188,1211]" italics="true" pageId="7" pageNumber="292">Discovery</emphasis>
Cruise, No. 15048-14, 15)
</materialsCitation>
;
<materialsCitation ID-GBIF-Occurrence="3061055304" collectingDate="2002-10-19" collectionCode="N" country="Afghanistan" latitude="49.816666" longitude="-11.916667" pageId="7" pageNumber="292" stateProvince="Goban Spur">
<collectingRegion box="[446,581,1221,1244]" pageId="7" pageNumber="292">Goban Spur</collectingRegion>
(
<geoCoordinate box="[602,694,1215,1245]" degrees="49" direction="north" minutes="49" orientation="latitude" pageId="7" pageNumber="292" precision="15" seconds="0" value="49.816666">
49°49
<emphasis box="[667,672,1215,1233]" italics="true" pageId="7" pageNumber="292">
<superScript attach="right" box="[667,672,1215,1233]" fontSize="7" pageId="7" pageNumber="292">0</superScript>
</emphasis>
<collectionCode box="[673,694,1221,1244]" pageId="7" pageNumber="292">N</collectionCode>
</geoCoordinate>
,
<geoCoordinate box="[125,223,1249,1278]" degrees="11" direction="west" minutes="44" orientation="longitude" pageId="7" pageNumber="292" precision="15" seconds="0" value="-11.733334">
11°44
<emphasis box="[189,194,1249,1267]" italics="true" pageId="7" pageNumber="292">
<superScript attach="right" box="[189,194,1249,1267]" fontSize="7" pageId="7" pageNumber="292">0</superScript>
</emphasis>
<collectionCode box="[195,223,1254,1277]" pageId="7" pageNumber="292">W</collectionCode>
</geoCoordinate>
, depth
<quantity box="[319,491,1254,1277]" metricMagnitude="0" metricUnit="m" metricValue="1.2125" metricValueMax="1.25" metricValueMin="1.175" pageId="7" pageNumber="292" unit="m" value="1.2125" valueMax="1.25" valueMin="1.175">1,1751,250 m</quantity>
,
<date box="[512,628,1254,1277]" pageId="7" pageNumber="292" value="2001-04-27">27.iv.2001</date>
,
<collectionCode box="[649,699,1254,1277]" pageId="7" pageNumber="292">RRS</collectionCode>
<emphasis box="[125,233,1288,1311]" italics="true" pageId="7" pageNumber="292">Discovery</emphasis>
Cruise 252, No. 13963/17, 20, 24, 72;
</materialsCitation>
<materialsCitation ID-GBIF-Occurrence="3061055302" collectingDate="2002-10-19" collectionCode="N" country="Afghanistan" latitude="49.816666" longitude="-11.916667" pageId="7" pageNumber="292" stateProvince="Goban Spur">
<geoCoordinate box="[125,216,1315,1344]" degrees="49" direction="north" minutes="41" orientation="latitude" pageId="7" pageNumber="292" precision="15" seconds="0" value="49.683334">
49°41
<emphasis box="[189,194,1315,1333]" italics="true" pageId="7" pageNumber="292">
<superScript attach="right" box="[189,194,1315,1333]" fontSize="7" pageId="7" pageNumber="292">0</superScript>
</emphasis>
<collectionCode box="[195,216,1321,1344]" pageId="7" pageNumber="292">N</collectionCode>
</geoCoordinate>
,
<geoCoordinate box="[228,326,1315,1344]" degrees="11" direction="west" minutes="53" orientation="longitude" pageId="7" pageNumber="292" precision="15" seconds="0" value="-11.883333">
11°53
<emphasis box="[292,297,1315,1333]" italics="true" pageId="7" pageNumber="292">
<superScript attach="right" box="[292,297,1315,1333]" fontSize="7" pageId="7" pageNumber="292">0</superScript>
</emphasis>
<collectionCode box="[298,326,1321,1344]" pageId="7" pageNumber="292">W</collectionCode>
</geoCoordinate>
, depth
<quantity box="[404,567,1321,1344]" metricMagnitude="0" metricUnit="m" metricValue="1.065" metricValueMax="1.077" metricValueMin="1.053" pageId="7" pageNumber="292" unit="m" value="1.065" valueMax="1.077" valueMin="1.053">1,0531,077 m</quantity>
,
<date box="[579,694,1321,1344]" pageId="7" pageNumber="292" value="2001-04-23">23.iv.2001</date>
,
<collectionCode box="[125,175,1354,1377]" pageId="7" pageNumber="292">RRS</collectionCode>
<emphasis box="[187,295,1354,1377]" italics="true" pageId="7" pageNumber="292">Discovery</emphasis>
Cruise 252, No. 13962/4;
</materialsCitation>
<materialsCitation ID-GBIF-Occurrence="3061055301" collectingDate="2002-10-19" collectionCode="N" country="Afghanistan" latitude="49.816666" longitude="-11.916667" pageId="7" pageNumber="292" stateProvince="Goban Spur">
<geoCoordinate box="[603,694,1348,1377]" degrees="49" direction="north" minutes="47" orientation="latitude" pageId="7" pageNumber="292" precision="15" seconds="0" value="49.783333">
49°47
<emphasis box="[667,672,1348,1366]" italics="true" pageId="7" pageNumber="292">
<superScript attach="right" box="[667,672,1348,1366]" fontSize="7" pageId="7" pageNumber="292">0</superScript>
</emphasis>
<collectionCode box="[673,694,1354,1377]" pageId="7" pageNumber="292">N</collectionCode>
</geoCoordinate>
,
<geoCoordinate box="[125,223,1381,1411]" degrees="11" direction="west" minutes="58" orientation="longitude" pageId="7" pageNumber="292" precision="15" seconds="0" value="-11.966666">
11°58
<emphasis box="[189,194,1381,1399]" italics="true" pageId="7" pageNumber="292">
<superScript attach="right" box="[189,194,1381,1399]" fontSize="7" pageId="7" pageNumber="292">0</superScript>
</emphasis>
<collectionCode box="[195,223,1387,1410]" pageId="7" pageNumber="292">W</collectionCode>
</geoCoordinate>
, depth
<quantity box="[322,496,1387,1410]" metricMagnitude="0" metricUnit="m" metricValue="1.3" metricValueMax="1.36" metricValueMin="1.24" pageId="7" pageNumber="292" unit="m" value="1.3" valueMax="1.36" valueMin="1.24">1,2401,360 m</quantity>
,
<date box="[518,627,1387,1410]" pageId="7" pageNumber="292" value="2002-10-19">19.x.2002</date>
,
<collectionCode box="[649,699,1387,1410]" pageId="7" pageNumber="292">RRS</collectionCode>
<emphasis box="[125,233,1421,1444]" italics="true" pageId="7" pageNumber="292">Discovery</emphasis>
Cruise
<collectionCode box="[351,371,1420,1443]" pageId="7" pageNumber="292">D</collectionCode>
266, No. 15066-124, 125;
</materialsCitation>
<materialsCitation ID-GBIF-Occurrence="3061055303" collectingDate="2002-10-19" collectionCode="N" country="Afghanistan" latitude="49.816666" longitude="-11.916667" pageId="7" pageNumber="292" stateProvince="Goban Spur">
<geoCoordinate box="[125,216,1448,1477]" degrees="51" direction="north" minutes="09" orientation="latitude" pageId="7" pageNumber="292" precision="15" seconds="0" value="51.15">
51°09
<emphasis box="[189,194,1448,1466]" italics="true" pageId="7" pageNumber="292">
<superScript attach="right" box="[189,194,1448,1466]" fontSize="7" pageId="7" pageNumber="292">0</superScript>
</emphasis>
<collectionCode box="[195,216,1454,1477]" pageId="7" pageNumber="292">N</collectionCode>
</geoCoordinate>
,
<geoCoordinate box="[232,330,1448,1477]" degrees="11" direction="west" minutes="55" orientation="longitude" pageId="7" pageNumber="292" precision="15" seconds="0" value="-11.916667">
11°55
<emphasis box="[295,300,1448,1466]" italics="true" pageId="7" pageNumber="292">
<superScript attach="left" box="[295,300,1448,1466]" fontSize="7" pageId="7" pageNumber="292">0</superScript>
</emphasis>
<collectionCode box="[302,330,1454,1477]" pageId="7" pageNumber="292">W</collectionCode>
</geoCoordinate>
, depth
<quantity box="[415,502,1454,1477]" metricMagnitude="3" metricUnit="m" metricValue="1.2" pageId="7" pageNumber="292" unit="m" value="1200.0">1200 m</quantity>
,
<date box="[517,634,1454,1477]" pageId="7" pageNumber="292" value="2002-09-30">30.ix.2002</date>
,
<collectionCode box="[649,699,1454,1477]" pageId="7" pageNumber="292">RRS</collectionCode>
<emphasis box="[125,233,1487,1510]" italics="true" pageId="7" pageNumber="292">Discovery</emphasis>
Cruise
<collectionCode box="[320,340,1487,1510]" pageId="7" pageNumber="292">D</collectionCode>
266, No. 15063-103), North-East Atlantic
</materialsCitation>
.
</paragraph>
<paragraph blockId="7.[125,700,1055,1776]" pageId="7" pageNumber="292">
<emphasis box="[125,276,1553,1576]" italics="true" pageId="7" pageNumber="292">Type-material</emphasis>
:
<materialsCitation ID-GBIF-Occurrence="3058401306" box="[301,699,1553,1576]" collectionCode="NHMUK" location="North-East Atlantic" pageId="7" pageNumber="292" specimenCode="2019.11.21.3" specimenCount="1" stateProvince="Goban Spur" typeStatus="holotype">
<typeStatus box="[301,400,1553,1576]" pageId="7" pageNumber="292">Holotype</typeStatus>
(
<collectionCode box="[425,527,1553,1576]" collectionName="NHMUK" pageId="7" pageNumber="292">NHMUK</collectionCode>
<specimenCode box="[544,688,1553,1576]" pageId="7" pageNumber="292">2019.11.21.3</specimenCode>
),
</materialsCitation>
<materialsCitation ID-GBIF-Occurrence="3058401304" collectionCode="NHMUK" pageId="7" pageNumber="292" stateProvince="Goban Spur" typeStatus="paratype">
<typeStatus box="[125,227,1586,1609]" pageId="7" pageNumber="292">paratypes</typeStatus>
(
<collectionCode box="[259,364,1586,1609]" collectionName="NHMUK" pageId="7" pageNumber="292">NHMUK</collectionCode>
.2019.11.21.4-13 from
<collectingRegion pageId="7" pageNumber="292">Goban Spur</collectingRegion>
;
<collectionCode box="[203,307,1620,1643]" collectionName="NHMUK" pageId="7" pageNumber="292">NHMUK</collectionCode>
.2019.11.21.14-19 from Porcupine Sea Bight).)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection pageId="7" pageNumber="292" type="description">
<paragraph blockId="7.[125,700,1055,1776]" box="[125,429,1686,1709]" pageId="7" pageNumber="292">
<emphasis box="[125,245,1686,1709]" italics="true" pageId="7" pageNumber="292">Site in host</emphasis>
: Spiral intestine.
</paragraph>
<paragraph blockId="7.[125,700,1055,1776]" lastBlockId="7.[760,1335,159,448]" pageId="7" pageNumber="292">
<emphasis box="[125,488,1720,1743]" italics="true" pageId="7" pageNumber="292">Representative DNA sequences</emphasis>
: MN655879 and MN655881 (
<emphasis box="[297,381,1753,1776]" italics="true" pageId="7" pageNumber="292">ssrDNA</emphasis>
); MN657003-MN657005, MN657007- MN657009, MN657011 (
<emphasis box="[1246,1327,160,183]" italics="true" pageId="7" pageNumber="292">lsrDNA</emphasis>
, domains D1-D3).
</paragraph>
<paragraph blockId="7.[760,1335,159,448]" pageId="7" pageNumber="292">
<emphasis box="[760,997,226,249]" italics="true" pageId="7" pageNumber="292">ZooBank registration</emphasis>
: The Life Science Identifier (LSID) for
<taxonomicName authority="Bray &amp; Waeschenbach &amp; Littlewood &amp; Halvorsen &amp; Olson, 2020" authorityName="Bray &amp; Waeschenbach &amp; Littlewood &amp; Halvorsen &amp; Olson" authorityYear="2020" box="[888,1127,259,282]" class="Cestoda" family="Gyrocotylidae" genus="Gyrocotyle" kingdom="Animalia" order="Gyrocotylidea" pageId="7" pageNumber="292" phylum="Platyhelminthes" rank="species" species="discoveryi" status="n. sp.">
<emphasis box="[888,1127,259,282]" italics="true" pageId="7" pageNumber="292">Gyrocotyle discoveryi</emphasis>
</taxonomicName>
<taxonomicNameLabel box="[1137,1198,259,282]" pageId="7" pageNumber="292" rank="species">n. sp.</taxonomicNameLabel>
is urn:lsid:- zoobank.org:act:7B028A0B-B8EB-495E-A9F1- F29DDB60B89A.
</paragraph>
</subSubSection>
<subSubSection pageId="7" pageNumber="292" type="etymology">
<paragraph blockId="7.[760,1335,159,448]" pageId="7" pageNumber="292">
<emphasis box="[760,883,359,382]" italics="true" pageId="7" pageNumber="292">Etymology:</emphasis>
The species is named after the RRS
<emphasis box="[760,868,392,415]" italics="true" pageId="7" pageNumber="292">Discovery</emphasis>
, the NERC research vessel on which the specimens were collected.
</paragraph>
</subSubSection>
<subSubSection pageId="7" pageNumber="292" type="description">
<paragraph blockId="7.[760,884,491,514]" box="[760,884,491,514]" pageId="7" pageNumber="292">
<heading box="[760,884,491,514]" pageId="7" pageNumber="292">Description</heading>
</paragraph>
<paragraph blockId="7.[760,1335,558,913]" pageId="7" pageNumber="292">
[Based on
<specimenCount box="[877,1027,558,581]" pageId="7" pageNumber="292" type="generic">17 specimens</specimenCount>
; Figs. 46.] With characters of the order. Body relatively squat, with deeply crenulated margins,
<geoCoordinate box="[999,1059,624,647]" degrees="8,634" direction="north" orientation="latitude" pageId="7" pageNumber="292" precision="55" value="8.634">8,634</geoCoordinate>
<geoCoordinate box="[1059,1145,624,647]" degrees="17,586" direction="west" orientation="longitude" pageId="7" pageNumber="292" precision="55" value="-17.586">17,586</geoCoordinate>
X
<geoCoordinate box="[1201,1261,624,647]" degrees="4,996" direction="north" orientation="latitude" pageId="7" pageNumber="292" precision="55" value="4.996">4,996</geoCoordinate>
<geoCoordinate box="[1262,1334,624,647]" degrees="8,439" direction="west" orientation="longitude" pageId="7" pageNumber="292" precision="55" value="-8.439">8,439</geoCoordinate>
(12,071 X 6,676), width 3698 (60)% of length. Anterior sucker distinct,
<geoCoordinate box="[1044,1104,691,714]" degrees="1,149" direction="north" orientation="latitude" pageId="7" pageNumber="292" precision="55" value="1.149">1,149</geoCoordinate>
<geoCoordinate box="[1104,1176,691,714]" degrees="1,621" direction="west" orientation="longitude" pageId="7" pageNumber="292" precision="55" value="-1.621">1,621</geoCoordinate>
(1,347) long, 5961,022 (771) wide. Uterus large, in central part of body,
<geoCoordinate box="[831,889,757,780]" degrees="1,546" direction="north" orientation="latitude" pageId="7" pageNumber="292" precision="55" value="1.546">1,546</geoCoordinate>
<geoCoordinate box="[890,965,757,780]" degrees="2,996" direction="west" orientation="longitude" pageId="7" pageNumber="292" precision="55" value="-2.996">2,996</geoCoordinate>
(2,232) from anterior extremity,
<geoCoordinate box="[760,819,790,813]" degrees="2,453" direction="north" orientation="latitude" pageId="7" pageNumber="292" precision="55" value="2.453">2,453</geoCoordinate>
<geoCoordinate box="[819,893,790,813]" degrees="6,226" direction="west" orientation="longitude" pageId="7" pageNumber="292" precision="55" value="-6.226">6,226</geoCoordinate>
(4,533) long, 3543 (38)% of body length. Rosette distinct, fairly complex,
<geoCoordinate box="[1201,1259,823,846]" degrees="1,797" direction="north" orientation="latitude" pageId="7" pageNumber="292" precision="55" value="1.797">1,797</geoCoordinate>
<geoCoordinate box="[1259,1334,823,846]" degrees="3,092" direction="west" orientation="longitude" pageId="7" pageNumber="292" precision="55" value="-3.092">3,092</geoCoordinate>
(2,575) long, junction with soma not clear. Eggs tanned, operculate, 85
<date box="[1010,1066,890,913]" pageId="7" pageNumber="292" value="1997-10">97 X</date>
3956 (
<date box="[1155,1211,890,913]" pageId="7" pageNumber="292" value="1989-10">89 X</date>
49).
</paragraph>
</subSubSection>
<subSubSection pageId="7" pageNumber="292" type="diagnosis">
<paragraph blockId="7.[760,866,956,979]" box="[760,866,956,979]" pageId="7" pageNumber="292">
<heading box="[760,866,956,979]" pageId="7" pageNumber="292">Diagnosis</heading>
</paragraph>
<paragraph blockId="7.[760,1334,1023,1245]" pageId="7" pageNumber="292">
<taxonomicName authority="Bray &amp; Waeschenbach &amp; Littlewood &amp; Halvorsen &amp; Olson, 2020" authorityName="Bray &amp; Waeschenbach &amp; Littlewood &amp; Halvorsen &amp; Olson" authorityYear="2020" box="[760,999,1023,1046]" class="Cestoda" family="Gyrocotylidae" genus="Gyrocotyle" kingdom="Animalia" order="Gyrocotylidea" pageId="7" pageNumber="292" phylum="Platyhelminthes" rank="species" species="discoveryi" status="n. sp.">
<emphasis box="[760,999,1023,1046]" italics="true" pageId="7" pageNumber="292">Gyrocotyle discoveryi</emphasis>
</taxonomicName>
<taxonomicNameLabel box="[1009,1070,1023,1046]" pageId="7" pageNumber="292" rank="species">n. sp.</taxonomicNameLabel>
can be diagnosed from other congeners on the basis of unique nucleotide characters in our rDNA alignments (listed as alignment position-nucleotide):
<emphasis box="[1065,1149,1123,1146]" italics="true" pageId="7" pageNumber="292">ssrDNA</emphasis>
: 176-G, 782-G, 862-G, 973-C;
<emphasis box="[918,999,1156,1179]" italics="true" pageId="7" pageNumber="292">lsrDNA</emphasis>
: 573-A, 800-T, 1,245-C, 1,246- C, 1,247-G, 1,360-T, 1,369-T, 1,375-C, 1,379-G, 1,382-G, 1,391-A, 1,449-T, 1,468-T, 1,477-T.
</paragraph>
</subSubSection>
<subSubSection lastPageId="8" lastPageNumber="293" pageId="7" pageNumber="292" type="discussion">
<paragraph blockId="7.[760,855,1288,1311]" box="[760,855,1288,1311]" pageId="7" pageNumber="292">
<heading box="[760,855,1288,1311]" pageId="7" pageNumber="292">Remarks</heading>
</paragraph>
<paragraph blockId="7.[760,1335,1355,1776]" lastBlockId="8.[125,700,159,946]" lastPageId="8" lastPageNumber="293" pageId="7" pageNumber="292">
<bibRefCitation author="Mauchline, J. &amp; Gordon, J. D. M." box="[760,1071,1355,1378]" journalOrPublisher="Journal of Fish Biology" pageId="7" pageNumber="292" pagination="281 - 285" part="24" refId="ref7696" refString="Mauchline, J., &amp; Gordon, J. D. M. (1984). Incidence of parasitic worms in stomachs of pelagic and demersal fish of the Rockall Trough, northeastern Atlantic Ocean. Journal of Fish Biology, 24, 281 - 285." title="Incidence of parasitic worms in stomachs of pelagic and demersal fish of the Rockall Trough, northeastern Atlantic Ocean" type="journal article" year="1984">Mauchline &amp; Gordon (1984)</bibRefCitation>
reported a cestode in
<taxonomicName baseAuthorityName="Collett" baseAuthorityYear="1904" box="[760,910,1388,1411]" class="Holocephali" family="Chimaeridae" genus="Hydrolagus" kingdom="Animalia" order="Chimaeriformes" pageId="7" pageNumber="292" phylum="Chordata" rank="species" species="mirabilis">
<emphasis box="[760,910,1388,1411]" italics="true" pageId="7" pageNumber="292">Hy. mirabilis</emphasis>
</taxonomicName>
from the Rockall Trough off NW Scotland, which is, as far as we are aware, the only possible record of a
<taxonomicName authorityName="Diesing" authorityYear="1850" box="[987,1106,1455,1478]" class="Cestoda" family="Gyrocotylidae" genus="Gyrocotyle" kingdom="Animalia" order="Gyrocotylidea" pageId="7" pageNumber="292" phylum="Platyhelminthes" rank="genus">
<emphasis box="[987,1106,1455,1478]" italics="true" pageId="7" pageNumber="292">Gyrocotyle</emphasis>
</taxonomicName>
from this host. Two species of
<taxonomicName authorityName="Diesing" authorityYear="1850" box="[887,1006,1488,1511]" class="Cestoda" family="Gyrocotylidae" genus="Gyrocotyle" kingdom="Animalia" order="Gyrocotylidea" pageId="7" pageNumber="292" phylum="Platyhelminthes" rank="genus">
<emphasis box="[887,1006,1488,1511]" italics="true" pageId="7" pageNumber="292">Gyrocotyle</emphasis>
</taxonomicName>
,
<taxonomicName authority="van der Land &amp; Templeman, 1968" authorityName="van der Land &amp; Templeman" authorityYear="1968" class="Cestoda" family="Gyrocotylidae" genus="Gyrocotyle" kingdom="Animalia" order="Gyrocotylidea" pageId="7" pageNumber="292" phylum="Platyhelminthes" rank="species" species="major">
<emphasis box="[1026,1130,1488,1511]" italics="true" pageId="7" pageNumber="292">G. major</emphasis>
<bibRefCitation author="van der Land, J. &amp; Templeman, W." journalOrPublisher="Journal of the Fisheries Research Board of Canada" pageId="7" pageNumber="292" pagination="2365 - 2385" part="11" refId="ref8209" refString="van der Land, J., &amp; Templeman, W. (1968). Two new species of Gyrocotyle (Monogenea) from Hydrolagus affinis (Brito Capello) (Holocephali). Journal of the Fisheries Research Board of Canada, 11, 2365 - 2385." title="Two new species of Gyrocotyle (Monogenea) from Hydrolagus affinis (Brito Capello) (Holocephali)" type="journal article" year="1968">van der Land &amp; Templeman, 1968</bibRefCitation>
</taxonomicName>
and
<taxonomicName authority="van der Land &amp; Templeman, 1968" authorityName="van der Land &amp; Templeman" authorityYear="1968" class="Cestoda" family="Gyrocotylidae" genus="Gyrocotyle" kingdom="Animalia" order="Gyrocotylidea" pageId="7" pageNumber="292" phylum="Platyhelminthes" rank="species" species="abyssicola">
<emphasis box="[1009,1156,1521,1544]" italics="true" pageId="7" pageNumber="292">G. abyssicola</emphasis>
<bibRefCitation author="van der Land, J. &amp; Templeman, W." journalOrPublisher="Journal of the Fisheries Research Board of Canada" pageId="7" pageNumber="292" pagination="2365 - 2385" part="11" refId="ref8209" refString="van der Land, J., &amp; Templeman, W. (1968). Two new species of Gyrocotyle (Monogenea) from Hydrolagus affinis (Brito Capello) (Holocephali). Journal of the Fisheries Research Board of Canada, 11, 2365 - 2385." title="Two new species of Gyrocotyle (Monogenea) from Hydrolagus affinis (Brito Capello) (Holocephali)" type="journal article" year="1968">van der Land &amp; Templeman, 1968</bibRefCitation>
</taxonomicName>
, have been reported from its congener, the small-eyed rabbit fish
<taxonomicName authority="(de Brito Capello)" baseAuthorityName="de Brito Capello" baseAuthorityYear="1868" class="Holocephali" family="Chimaeridae" genus="Hydrolagus" kingdom="Animalia" order="Chimaeriformes" pageId="7" pageNumber="292" phylum="Chordata" rank="species" species="affinis">
<emphasis italics="true" pageId="7" pageNumber="292">Hydrolagus affinis</emphasis>
(de Brito Capello)
</taxonomicName>
on the edges of the continental shelf off the eastern coast of Newfoundland (
<bibRefCitation author="van der Land, J. &amp; Templeman, W." box="[821,1199,1687,1710]" journalOrPublisher="Journal of the Fisheries Research Board of Canada" pageId="7" pageNumber="292" pagination="2365 - 2385" part="11" refId="ref8209" refString="van der Land, J., &amp; Templeman, W. (1968). Two new species of Gyrocotyle (Monogenea) from Hydrolagus affinis (Brito Capello) (Holocephali). Journal of the Fisheries Research Board of Canada, 11, 2365 - 2385." title="Two new species of Gyrocotyle (Monogenea) from Hydrolagus affinis (Brito Capello) (Holocephali)" type="journal article" year="1968">van der Land &amp; Templeman, 1968</bibRefCitation>
). These two species are illustrated as much more elongate than our specimens, with less complex lateral wrinkling and small rosettes. The worms were recovered from frozen hosts, so the gross morphology may well not be of significance in differentiating these species. Subsequently, these two taxa have been reported from the same host species off south-western Greenland by
<bibRefCitation author="Karlsbakk, E. &amp; Aspholm, P. E. &amp; Berg, V. &amp; Hareide, N. R. &amp; Berland, B." box="[125,402,325,348]" journalOrPublisher="Sarsia" pageId="8" pageNumber="293" pagination="179 - 184" part="87" refId="ref7373" refString="Karlsbakk, E., Aspholm, P. E., Berg, V., Hareide, N. R., &amp; Berland, B. (2002). Some parasites of the small-eyed rabbitfish, Hydrolagus affinis (Capello, 1867) (Holocephali), caught in deep waters off SW Greenland. Sarsia, 87, 179 - 184." title="Some parasites of the small-eyed rabbitfish, Hydrolagus affinis (Capello, 1867) (Holocephali), caught in deep waters off SW Greenland" type="journal article" year="2002">Karlsbakk et al. (2002)</bibRefCitation>
and, puzzlingly, from a rhinochimaerine species, the straight-nosed rabbit fish
<taxonomicName authority="Holt &amp; Byrne" authorityName="Holt &amp; Byrne" authorityYear="1909" box="[125,595,392,415]" class="Holocephali" family="Rhinochimaeridae" genus="Rhinochimaera" kingdom="Animalia" order="Chimaeriformes" pageId="8" pageNumber="293" phylum="Chordata" rank="species" species="atlantica">
<emphasis box="[125,403,392,415]" italics="true" pageId="8" pageNumber="293">Rhinochimaera atlantica</emphasis>
Holt &amp; Byrne
</taxonomicName>
, off the Scotian Shelf by
<bibRefCitation author="Hogans, W. E. &amp; Hurlbut, T. R." box="[323,616,425,448]" journalOrPublisher="Canadian Field-Naturalist" pageId="8" pageNumber="293" pagination="365" part="98" refId="ref7211" refString="Hogans, W. E., &amp; Hurlbut, T. R. (1984). Parasites of the knifenose chimaera, Rhinochimaera atlantica, from the northwest Atlantic Ocean. Canadian Field-Naturalist, 98, 365." title="Parasites of the knifenose chimaera, Rhinochimaera atlantica, from the northwest Atlantic Ocean" type="journal article" year="1984">Hogans &amp; Hurlbut (1984)</bibRefCitation>
. In the North-East Atlantic,
<taxonomicName authorityName="Holt &amp; Byrne" authorityYear="1909" box="[353,480,458,481]" class="Holocephali" family="Rhinochimaeridae" genus="Rhinochimaera" kingdom="Animalia" order="Chimaeriformes" pageId="8" pageNumber="293" phylum="Chordata" rank="species" species="atlantica">
<emphasis box="[353,480,458,481]" italics="true" pageId="8" pageNumber="293">R. atlantica</emphasis>
</taxonomicName>
has not been found harbouring
<taxonomicName authorityName="Diesing" authorityYear="1850" box="[252,371,492,515]" class="Cestoda" family="Gyrocotylidae" genus="Gyrocotyle" kingdom="Animalia" order="Gyrocotylidea" pageId="8" pageNumber="293" phylum="Platyhelminthes" rank="genus">
<emphasis box="[252,371,492,515]" italics="true" pageId="8" pageNumber="293">Gyrocotyle</emphasis>
</taxonomicName>
, but it does harbour the strobilate tapeworm
<taxonomicName authority="Williams &amp; Bray, 1984" authorityName="Williams &amp; Bray" authorityYear="1984" class="Cestoda" family="Chimaerocestidae" genus="Chimaerocestos" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="293" phylum="Platyhelminthes" rank="species" species="prudhoei">
<emphasis box="[312,590,525,548]" italics="true" pageId="8" pageNumber="293">Chimaerocestos prudhoei</emphasis>
<bibRefCitation author="Williams, H. H. &amp; Bray, R. A." journalOrPublisher="Parasitology" pageId="8" pageNumber="293" pagination="105 - 116" part="88" refId="ref8314" refString="Williams, H. H., &amp; Bray, R. A. (1984). Chimaerocestos prudhoei gen. et sp. nov., representing a new family of tetraphyllideans and the first record of strobilate tapeworms from a holocephalan. Parasitology, 88, 105 - 116." title="Chimaerocestos prudhoei gen. et sp. nov., representing a new family of tetraphyllideans and the first record of strobilate tapeworms from a holocephalan" type="journal article" year="1984">Williams &amp; Bray, 1984</bibRefCitation>
</taxonomicName>
and a congeneric host, the Pacific spookfish
<taxonomicName authority="(Mitsukuri, 1895)" baseAuthorityName="Mitsukuri" baseAuthorityYear="1895" box="[231,537,591,614]" class="Holocephali" family="Rhinochimaeridae" genus="Rhinochimaera" kingdom="Animalia" order="Chimaeriformes" pageId="8" pageNumber="293" phylum="Chordata" rank="species" species="pacifica">
<emphasis box="[231,344,591,614]" italics="true" pageId="8" pageNumber="293">R. pacifica</emphasis>
(Mitsukuri, 1895)
</taxonomicName>
also harbours a species of
<taxonomicName authority="Williams &amp; Bray, 1984" authorityName="Williams &amp; Bray" authorityYear="1984" box="[248,699,624,647]" class="Cestoda" family="Chimaerocestidae" genus="Chimaerocestos" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="293" phylum="Platyhelminthes" rank="genus">
<emphasis box="[248,420,624,647]" italics="true" pageId="8" pageNumber="293">Chimaerocestos</emphasis>
<bibRefCitation author="Williams, H. H. &amp; Bray, R. A." box="[432,699,624,647]" journalOrPublisher="Parasitology" pageId="8" pageNumber="293" pagination="105 - 116" part="88" refId="ref8314" refString="Williams, H. H., &amp; Bray, R. A. (1984). Chimaerocestos prudhoei gen. et sp. nov., representing a new family of tetraphyllideans and the first record of strobilate tapeworms from a holocephalan. Parasitology, 88, 105 - 116." title="Chimaerocestos prudhoei gen. et sp. nov., representing a new family of tetraphyllideans and the first record of strobilate tapeworms from a holocephalan" type="journal article" year="1984">Williams &amp; Bray, 1984</bibRefCitation>
</taxonomicName>
(see
<bibRefCitation author="Caira, J. N. &amp; Jensen, K. &amp; Healy, C. J." box="[184,396,657,680]" journalOrPublisher="Systematic Parasitology" pageId="8" pageNumber="293" pagination="77 - 151" part="42" refId="ref6963" refString="Caira, J. N., Jensen, K., &amp; Healy, C. J. (1999). On the phylogenetic relationships among tetraphyllidean, lecanicephalidean and diphyllidean tapeworm genera. Systematic Parasitology, 42, 77 - 151." title="On the phylogenetic relationships among tetraphyllidean, lecanicephalidean and diphyllidean tapeworm genera" type="journal article" year="1999">Caira et al., 1999</bibRefCitation>
,
<bibRefCitation author="Caira, J. N. &amp; Jensen, K. &amp; Waeschenbach, A. &amp; Olson, P. D. &amp; Littlewood, D. T. J." box="[420,473,657,680]" journalOrPublisher="International Journal for Parasitology" pageId="8" pageNumber="293" pagination="55 - 73" part="44" refId="ref7008" refString="Caira, J. N., Jensen, K., Waeschenbach, A., Olson, P. D., &amp; Littlewood, D. T. J. (2014). Orders out of chaos - molecular phylogenetics reveals the complexity of shark and stingray tapeworm relationships. International Journal for Parasitology, 44, 55 - 73." title="Orders out of chaos - molecular phylogenetics reveals the complexity of shark and stingray tapeworm relationships" type="journal article" year="2014">2014</bibRefCitation>
). Other records of
<taxonomicName authorityName="Diesing" authorityYear="1850" box="[125,244,691,714]" class="Cestoda" family="Gyrocotylidae" genus="Gyrocotyle" kingdom="Animalia" order="Gyrocotylidea" pageId="8" pageNumber="293" phylum="Platyhelminthes" rank="genus">
<emphasis box="[125,244,691,714]" italics="true" pageId="8" pageNumber="293">Gyrocotyle</emphasis>
</taxonomicName>
spp. from
<taxonomicName authorityName="T.N.Gill" authorityYear="1862" box="[371,497,691,714]" class="Holocephali" family="Chimaeridae" genus="Hydrolagus" kingdom="Animalia" order="Chimaeriformes" pageId="8" pageNumber="293" phylum="Chordata" rank="genus">
<emphasis box="[371,497,691,714]" italics="true" pageId="8" pageNumber="293">Hydrolagus</emphasis>
</taxonomicName>
spp. are from the Pacific Ocean (see
<bibRefCitation author="Bandoni, S. M. &amp; Brooks, D. R." box="[331,601,724,747]" journalOrPublisher="Canadian Journal of Zoology" pageId="8" pageNumber="293" pagination="2369 - 2389" part="65" refId="ref6698" refString="Bandoni, S. M., &amp; Brooks, D. R. (1987). Revision and phylogenetic analysis of the Gyrocotylidea Poche, 1926 (Platyhelminthes: Cercomeria: Cercomeromorpha). Canadian Journal of Zoology, 65, 2369 - 2389." title="Revision and phylogenetic analysis of the Gyrocotylidea Poche, 1926 (Platyhelminthes: Cercomeria: Cercomeromorpha)" type="journal article" year="1987">Bandoni &amp; Brooks, 1987</bibRefCitation>
).
</paragraph>
<paragraph blockId="8.[125,700,159,946]" pageId="8" pageNumber="293">There are no reliable morphological characters to differentiate this species or indeed any of the gyrocotylidean species circumscribed by molecular means. Therefore, the species is diagnosed by its relatively marked sequence divergence from those of recognised species.</paragraph>
</subSubSection>
</treatment>
</document>