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<document id="F5A6197E5990B716C3ED92B22EB482D5" ID-DOI="10.1051/parasite/2024024" ID-ISSN="1776-1042" ID-PMC="PMC11110757" ID-PubMed="38775717" ID-Zenodo-Dep="12524567" ID-ZooBank="883B4851-DF29-422E-A27F-69CF8987551D" IM.bibliography_approvedBy="valdenar" IM.illustrations_approvedBy="valdenar" IM.materialsCitations_approvedBy="valdenar" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="GgImagineBatch" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="valdenar" checkinTime="1719279954825" checkinUser="felipe" docAuthor="Bouguerche, Chahinez, Huston, Daniel C., Karlsbakk, Egil, Ahmed, Mohammed &amp; Holovachov, Oleksandr" docDate="2024" docId="3A3487B2553AFFEBFFD4FC57FC5BF9DC" docLanguage="en" docName="Parasite.31.26.pdf" docOrigin="Parasite (Paris, France) 31 (26)" docSource="http://dx.doi.org/10.1051/parasite/2024024" docStyle="DocumentStyle:A40D95A4C09C797DBB807E438D2BF437.2:Parasite.2013-.journal_article" docStyleId="A40D95A4C09C797DBB807E438D2BF437" docStyleName="Parasite.2013-.journal_article" docStyleVersion="2" docTitle="Derogenes abba Bouguerche &amp; Huston &amp; Karlsbakk &amp; Ahmed &amp; Holovachov 2024, n. sp." docType="treatment" docVersion="3" lastPageNumber="6" masterDocId="C60DFFCA553FFFEEFFA5FFD4FFC0FF9A" masterDocTitle="Untangling the Derogenes varicus species complex in Scandinavian waters and the Arctic: description of Derogenes abba n. sp. (Trematoda, Derogenidae) from Hippoglossoides platessoides and new host records for D. varicus (Müller, 1784) sensu stricto" masterLastPageNumber="25" masterPageNumber="1" pageNumber="6" updateTime="1721142076217" updateUser="valdenar" zenodo-license-document="CC-BY-4.0">
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<mods:title id="3EC978060E1CE549F909FE7ADD25528B">Untangling the Derogenes varicus species complex in Scandinavian waters and the Arctic: description of Derogenes abba n. sp. (Trematoda, Derogenidae) from Hippoglossoides platessoides and new host records for D. varicus (Müller, 1784) sensu stricto</mods:title>
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<mods:namePart id="643D26F0FE76562E9F376BB88D2AD03A">Bouguerche, Chahinez</mods:namePart>
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<mods:namePart id="2A00FF79182B865D2BFDAE3E83AFDA79">Huston, Daniel C.</mods:namePart>
<mods:affiliation id="4D506194CF78D0489C98D03CFAA98419">Australian National Insect Collection, National Research Collections Australia, CSIRO, PO Box 1700, Canberra, ACT 2601, Australia</mods:affiliation>
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<mods:namePart id="AA48ED908E3F5FC4F34D6731C78D6A35">Karlsbakk, Egil</mods:namePart>
<mods:affiliation id="244DF28ECE021D85E27AD77411C3B307">Department of Biological Sciences, University of Bergen, PO Box 7803, N- 5020 Bergen, Norway</mods:affiliation>
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<mods:namePart id="A0BCD2B96E57493EAA3F2596489537EF">Ahmed, Mohammed</mods:namePart>
<mods:affiliation id="408E291A5D112DF64238D824BA5774C6">Department of Zoology, Swedish Museum of Natural History, Box 50007, SE- 104 05, Stockholm, Sweden &amp; Department of Evolution, Ecology and Behaviour, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, L 69 7 AB, UK</mods:affiliation>
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<mods:namePart id="A19BB4356723CE3DE88071FBFED7450C">Holovachov, Oleksandr</mods:namePart>
<mods:affiliation id="488076EFE89CEF53F2B18FD33EAB89FC">Department of Zoology, Swedish Museum of Natural History, Box 50007, SE- 104 05, Stockholm, Sweden</mods:affiliation>
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<treatment id="3A3487B2553AFFEBFFD4FC57FC5BF9DC" LSID="urn:lsid:plazi:treatment:3A3487B2553AFFEBFFD4FC57FC5BF9DC" httpUri="http://treatment.plazi.org/id/3A3487B2553AFFEBFFD4FC57FC5BF9DC" lastPageNumber="6" pageId="5" pageNumber="6">
<subSubSection id="FA87652F553AFFEBFFD4FC57FE3FFC0D" box="[113,511,898,919]" pageId="5" pageNumber="6" type="nomenclature">
<paragraph id="B22236A4553AFFEBFFD4FC57FE3FFC0D" blockId="5.[113,511,898,919]" box="[113,511,898,919]" pageId="5" pageNumber="6">
<heading id="E96A81C8553AFFEBFFD4FC57FE3FFC0D" box="[113,511,898,919]" fontSize="9" level="2" pageId="5" pageNumber="6" reason="4">
<emphasis id="80E9EAB6553AFFEBFFD4FC57FE3FFC0D" bold="true" box="[113,511,898,919]" pageId="5" pageNumber="6">
<taxonomicName id="759D4D27553AFFEBFFD4FC57FEE2FC0D" authority="Bouguerche &amp; Huston &amp; Karlsbakk &amp; Ahmed &amp; Holovachov, 2024" authorityName="Bouguerche &amp; Huston &amp; Karlsbakk &amp; Ahmed &amp; Holovachov" authorityYear="2024" box="[113,290,899,919]" class="Trematoda" family="Derogenidae" genus="Derogenes" kingdom="Animalia" order="Plagiorchiida" pageId="5" pageNumber="6" phylum="Platyhelminthes" rank="species" species="abba" status="sp. nov.">
<emphasis id="80E9EAB6553AFFEBFFD4FC57FEE2FC0D" bold="true" box="[113,290,899,919]" italics="true" pageId="5" pageNumber="6">Derogenes abba</emphasis>
</taxonomicName>
<taxonomicNameLabel id="9BDA57CD553AFFEBFE8FFC57FEA6FC0D" box="[298,358,899,919]" pageId="5" pageNumber="6" rank="species">n. sp.</taxonomicNameLabel>
(
<figureCitation id="2AA62A21553AFFEBFED0FC57FE37FC0D" box="[373,503,898,919]" captionStart="Figure 1" captionStartId="6.[113,180,1929,1950]" captionTargetBox="[303,1274,238,1901]" captionTargetId="figure-1@6.[302,1275,238,1901]" captionTargetPageId="6" captionText="Figure 1. Derogenes abba n. sp. ex Hippoglossoides platessoides. A, whole body (Type-9562). B, terminal genitalia (Type-9562). C, hologenophore, forebody (Type-9563)." figureDoi="http://doi.org/10.5281/zenodo.12524569" httpUri="https://zenodo.org/record/12524569/files/figure.png" pageId="5" pageNumber="6">Figs. 1A1C</figureCitation>
)
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="FA87652F553AFFEBFF3CFC6FFEE1FC6B" pageId="5" pageNumber="6" type="etymology">
<paragraph id="B22236A4553AFFEBFF3CFC6FFEE1FC6B" blockId="5.[113,768,955,2048]" pageId="5" pageNumber="6">
<uri id="C60C3AA6553AFFEBFF3CFC6FFEE1FC6B" pageId="5" pageNumber="6">
urn:lsid:zoobank.org:act:
<uuid id="C63B0C71553AFFEBFE30FC6FFEE1FC6B" pageId="5" pageNumber="6">7CB281BD-05E0-4BAF-A717- A1E4E1477AE1</uuid>
</uri>
</paragraph>
</subSubSection>
<subSubSection id="FA87652F553AFFEBFF3CFC2DFE34FBB4" pageId="5" pageNumber="6" type="reference_group">
<paragraph id="B22236A4553AFFEBFF3CFC2DFE34FBB4" blockId="5.[113,768,955,2048]" pageId="5" pageNumber="6">
<emphasis id="80E9EAB6553AFFEBFF3CFC2DFEC9FB8A" box="[153,265,1017,1040]" italics="true" pageId="5" pageNumber="6">Synonyms:</emphasis>
<taxonomicName id="759D4D27553AFFEBFEB3FC2DFDD2FB95" ID-CoL="34Y6M" authority="DV" authorityName="DV" box="[278,530,1016,1040]" class="Trematoda" family="Derogenidae" genus="Derogenes" kingdom="Animalia" order="Plagiorchiida" pageId="5" pageNumber="6" phylum="Platyhelminthes" rank="species" species="varicus">
<emphasis id="80E9EAB6553AFFEBFEB3FC2DFE1FFB8A" box="[278,479,1017,1040]" italics="true" pageId="5" pageNumber="6">Derogenes varicus</emphasis>
DV
</taxonomicName>
2 of Krupenko
<emphasis id="80E9EAB6553AFFEBFD60FC2DFD39FB8A" box="[709,761,1017,1040]" italics="true" pageId="5" pageNumber="6">et al</emphasis>
. [
<bibRefCitation id="D60C4B55553AFFEBFFDFFBC3FF54FBB4" author="Krupenko D &amp; Kremnev G &amp; Gonchar A &amp; Uryadova A &amp; Miroliubov A &amp; Krapivin V &amp; Skobkina O &amp; Gubler A &amp; Knyazeva O." box="[122,148,1047,1070]" pageId="5" pageNumber="6" pagination="1590 - 1606" refId="ref17290" refString="30. Krupenko D, Kremnev G, Gonchar A, Uryadova A, Miroliubov A, Krapivin V, Skobkina O, Gubler A, Knyazeva O. 2022. Species complexes and life cycles of digenetic trematodes from the family Derogenidae. Parasitology, 149, 1590 - 1606." type="journal article" year="2022">30</bibRefCitation>
];
<taxonomicName id="759D4D27553AFFEBFF0EFBC3FED8FBB4" ID-CoL="34Y6M" box="[171,280,1047,1070]" class="Trematoda" family="Derogenidae" genus="Derogenes" kingdom="Animalia" order="Plagiorchiida" pageId="5" pageNumber="6" phylum="Platyhelminthes" rank="species" species="varicus">
<emphasis id="80E9EAB6553AFFEBFF0EFBC3FED8FBB4" box="[171,280,1047,1070]" italics="true" pageId="5" pageNumber="6">D. varicus</emphasis>
</taxonomicName>
of Olson
<emphasis id="80E9EAB6553AFFEBFE20FBC3FE74FBB4" box="[389,436,1047,1070]" italics="true" pageId="5" pageNumber="6">et al</emphasis>
. [
<bibRefCitation id="D60C4B55553AFFEBFE6EFBC3FE25FBB4" author="Olson PD &amp; Cribb TH &amp; Tkach VV &amp; Bray RA &amp; Littlewood DTJ" box="[459,485,1047,1070]" pageId="5" pageNumber="6" pagination="733 - 755" refId="ref18016" refString="50. Olson PD, Cribb TH, Tkach VV, Bray RA, Littlewood DTJ. 2003. Phylogeny and classification of the Digenea (Platyhelminthes: Trematoda). International Journal for Parasitology, 33, 733 - 755." type="journal article" year="2003">50</bibRefCitation>
].
</paragraph>
</subSubSection>
<subSubSection id="FA87652F553AFFEBFF3CFBE2FC5BF9DC" pageId="5" pageNumber="6" type="description">
<paragraph id="B22236A4553AFFEBFF3CFBE2FDE8FBF1" blockId="5.[113,768,955,2048]" pageId="5" pageNumber="6">
<emphasis id="80E9EAB6553AFFEBFF3CFBE2FF3EFBD7" box="[153,254,1078,1101]" italics="true" pageId="5" pageNumber="6">Type-host</emphasis>
:
<taxonomicName id="759D4D27553AFFEBFEBAFBE2FDA1FBD7" baseAuthorityName="Fabricius" baseAuthorityYear="1780" box="[287,609,1078,1101]" family="Pleuronectidae" genus="Hippoglossoides" kingdom="Animalia" order="Pleuronectiformes" pageId="5" pageNumber="6" phylum="Chordata" rank="species" species="platessoides">
<emphasis id="80E9EAB6553AFFEBFEBAFBE2FDA1FBD7" box="[287,609,1078,1101]" italics="true" pageId="5" pageNumber="6">Hippoglossoides platessoides</emphasis>
</taxonomicName>
(
<taxonomicName id="759D4D27553AFFEBFD27FBE2FF7CFBF1" kingdom="Animalia" order="Pleuronectiformes" pageId="5" pageNumber="6" phylum="Chordata" rank="order">Pleuronectiformes</taxonomicName>
:
<taxonomicName id="759D4D27553AFFEBFF6DFB80FEA4FBF1" box="[200,356,1108,1131]" family="Pleuronectidae" kingdom="Animalia" order="Pleuronectiformes" pageId="5" pageNumber="6" phylum="Chordata" rank="family">Pleuronectidae</taxonomicName>
), American plaice.
</paragraph>
<paragraph id="B22236A4553AFFEBFF3CFBA7FDBDFB32" blockId="5.[113,768,955,2048]" pageId="5" pageNumber="6">
<emphasis id="80E9EAB6553AFFEBFF3CFBA7FEDFFB10" box="[153,287,1139,1162]" italics="true" pageId="5" pageNumber="6">Type-locality</emphasis>
:
<materialsCitation id="02F53CF9553AFFEBFE9DFBA7FDBAFB32" country="Svalbard and Jan Mayen" elevation="170" latitude="79.99767" location="Arctic Ocean" longLatPrecision="1" longitude="15.464656" pageId="5" pageNumber="6" specimenCount="1">
<collectingCountry id="CA8A7634553AFFEBFE9DFBA7FE56FB10" box="[312,406,1139,1162]" name="Svalbard and Jan Mayen" pageId="5" pageNumber="6">Svalbard</collectingCountry>
, Norway,
<location id="B742607F553AFFEBFDB3FBA7FD6CFB10" LSID="urn:lsid:plazi:treatment:3A3487B2553AFFEBFFD4FC57FC5BF9DC:B742607F553AFFEBFDB3FBA7FD6CFB10" box="[534,684,1139,1162]" country="Svalbard and Jan Mayen" latitude="79.99767" longLatPrecision="1" longitude="15.464656" name="Arctic Ocean" pageId="5" pageNumber="6">Arctic Ocean</location>
, at
<geoCoordinate id="D7A95063553AFFEBFD40FBA7FF3DFB32" degrees="79" direction="north" minutes="59.860558" orientation="latitude" pageId="5" pageNumber="6" precision="1" value="79.99767">79 59.860558 N</geoCoordinate>
,
<geoCoordinate id="D7A95063553AFFEBFEAFFB45FE75FB32" box="[266,437,1169,1192]" degrees="15" direction="east" minutes="27.879328" orientation="longitude" pageId="5" pageNumber="6" precision="1" value="15.464656">15 27.879328 E</geoCoordinate>
, and 170 m depth
</materialsCitation>
.
</paragraph>
<paragraph id="B22236A4553AFFEBFF3CFB64FDFFFAB8" blockId="5.[113,768,955,2048]" pageId="5" pageNumber="6">
<emphasis id="80E9EAB6553AFFEBFF3CFB64FED8FB5D" box="[153,280,1200,1223]" italics="true" pageId="5" pageNumber="6">Other hosts</emphasis>
: Invertebrate hosts, first intermediate hosts:
<taxonomicName id="759D4D27553AFFEBFFD4FB1BFE94FB7C" baseAuthorityName="Gmelin" baseAuthorityYear="1791" box="[113,340,1231,1254]" class="Gastropoda" family="Naticidae" genus="Amauropsis" kingdom="Animalia" order="Littorinimorpha" pageId="5" pageNumber="6" phylum="Mollusca" rank="species" species="islandica">
<emphasis id="80E9EAB6553AFFEBFFD4FB1BFE94FB7C" box="[113,340,1231,1254]" italics="true" pageId="5" pageNumber="6">Amauropsis islandica</emphasis>
</taxonomicName>
(
<taxonomicName id="759D4D27553AFFEBFEC1FB1AFE0BFB7F" authorityName="Guilding" authorityYear="1834" box="[356,459,1230,1253]" class="Gastropoda" family="Naticidae" kingdom="Animalia" order="Littorinimorpha" pageId="5" pageNumber="6" phylum="Mollusca" rank="family">Naticidae</taxonomicName>
),
<collectingCountry id="CA8A7634553AFFEBFE7BFB1AFDE9FB7F" box="[478,553,1230,1253]" name="Iceland" pageId="5" pageNumber="6">Iceland</collectingCountry>
moonsnail;
<taxonomicName id="759D4D27553AFFEBFD0BFB1BFF7AFA9E" baseAuthorityName="Broderip &amp; G. B. Sowerby I" baseAuthorityYear="1829" class="Gastropoda" family="Naticidae" genus="Euspira" kingdom="Animalia" order="Littorinimorpha" pageId="5" pageNumber="6" phylum="Mollusca" rank="species" species="pallida">
<emphasis id="80E9EAB6553AFFEBFD0BFB1BFF7AFA9E" italics="true" pageId="5" pageNumber="6">Euspira pallida</emphasis>
</taxonomicName>
(
<taxonomicName id="759D4D27553AFFEBFF6AFB39FEF6FA9E" authorityName="Guilding" authorityYear="1834" box="[207,310,1261,1284]" class="Gastropoda" family="Naticidae" kingdom="Animalia" order="Littorinimorpha" pageId="5" pageNumber="6" phylum="Mollusca" rank="family">Naticidae</taxonomicName>
), Pale moonsnail;
<taxonomicName id="759D4D27553AFFEBFDADFB39FCC0FA9E" authorityName="Moller" authorityYear="1842" box="[520,768,1261,1284]" class="Gastropoda" family="Buccinidae" genus="Buccinum" kingdom="Animalia" order="Neogastropoda" pageId="5" pageNumber="6" phylum="Mollusca" rank="species" species="scalariforme">
<emphasis id="80E9EAB6553AFFEBFDADFB39FCC0FA9E" box="[520,768,1261,1284]" italics="true" pageId="5" pageNumber="6">Buccinum scalariforme</emphasis>
</taxonomicName>
(
<taxonomicName id="759D4D27553AFFEBFFDDFADFFF30FAB8" authorityName="Rafinesque" authorityYear="1815" box="[120,240,1291,1314]" class="Gastropoda" family="Buccinidae" kingdom="Animalia" order="Neogastropoda" pageId="5" pageNumber="6" phylum="Mollusca" rank="family">Buccinidae</taxonomicName>
), ladder whelk (definitive host).
</paragraph>
<paragraph id="B22236A4553AFFEBFF3CFAFEFD30FAC5" blockId="5.[113,768,955,2048]" pageId="5" pageNumber="6">
<emphasis id="80E9EAB6553AFFEBFF3CFAFEFEFCFADB" box="[153,316,1322,1345]" italics="true" pageId="5" pageNumber="6">Other localities</emphasis>
:
<collectingCountry id="CA8A7634553AFFEBFEEAFAFEFDC4FADB" box="[335,516,1322,1345]" name="United Kingdom" pageId="5" pageNumber="6">United Kingdom</collectingCountry>
, North Sea [
<bibRefCitation id="D60C4B55553AFFEBFD36FAFEFD6DFADB" author="Olson PD &amp; Cribb TH &amp; Tkach VV &amp; Bray RA &amp; Littlewood DTJ" box="[659,685,1322,1345]" pageId="5" pageNumber="6" pagination="733 - 755" refId="ref18016" refString="50. Olson PD, Cribb TH, Tkach VV, Bray RA, Littlewood DTJ. 2003. Phylogeny and classification of the Digenea (Platyhelminthes: Trematoda). International Journal for Parasitology, 33, 733 - 755." type="journal article" year="2003">50</bibRefCitation>
]. Keret Archipelago, White Sea. Dalniye Zelentsy, Barents Sea [
<bibRefCitation id="D60C4B55553AFFEBFD62FA9CFD21FAC5" author="Krupenko D &amp; Kremnev G &amp; Gonchar A &amp; Uryadova A &amp; Miroliubov A &amp; Krapivin V &amp; Skobkina O &amp; Gubler A &amp; Knyazeva O." box="[711,737,1352,1375]" pageId="5" pageNumber="6" pagination="1590 - 1606" refId="ref17290" refString="30. Krupenko D, Kremnev G, Gonchar A, Uryadova A, Miroliubov A, Krapivin V, Skobkina O, Gubler A, Knyazeva O. 2022. Species complexes and life cycles of digenetic trematodes from the family Derogenidae. Parasitology, 149, 1590 - 1606." type="journal article" year="2022">30</bibRefCitation>
].
</paragraph>
<paragraph id="B22236A4553AFFEBFF3CFAB3FE40FAE4" blockId="5.[113,768,955,2048]" box="[153,384,1383,1406]" pageId="5" pageNumber="6">
<emphasis id="80E9EAB6553AFFEBFF3CFAB3FED0FAE4" box="[153,272,1383,1406]" italics="true" pageId="5" pageNumber="6">Site in host</emphasis>
: Stomach.
</paragraph>
<paragraph id="B22236A4553AFFEBFF3CFA52FEB4F9E8" blockId="5.[113,768,955,2048]" pageId="5" pageNumber="6">
<emphasis id="80E9EAB6553AFFEBFF3CFA52FDC4FA07" box="[153,516,1414,1437]" italics="true" pageId="5" pageNumber="6">Deposited examined material:</emphasis>
<materialsCitation id="02F53CF9553AFFEBFD86FA52FEB4F9E8" country="Sweden" county="Tromso" location="Type" municipality="The Arctic University Museum" pageId="5" pageNumber="6" specimenCount="14" stateProvince="Stockholm" typeStatus="holotype">
<typeStatus id="6D268806553AFFEBFD86FA52FD43FA07" box="[547,643,1414,1437]" pageId="5" pageNumber="6" type="holotype">Holotype</typeStatus>
(SMNHType-9562),
<specimenCount id="A49BFD2D553AFFEBFEA4FA70FE4DFA21" box="[257,397,1444,1467]" count="11" pageId="5" pageNumber="6" type="generic" typeStatus="paratype">11 paratypes</specimenCount>
(SMNH- Type-95639573), and
<specimenCount id="A49BFD2D553AFFEBFFD4FA17FF33FA40" box="[113,243,1475,1498]" count="2" pageId="5" pageNumber="6" type="generic" typeStatus="paratype">2 paratypes</specimenCount>
with molecular information (hologenophores) (SMNH- Type-95639564) deposited in the
<location id="B742607F553AFFEBFDF4FA35FD46FA62" LSID="urn:lsid:plazi:treatment:3A3487B2553AFFEBFFD4FC57FC5BF9DC:B742607F553AFFEBFDF4FA35FD46FA62" box="[593,646,1505,1528]" country="Sweden" county="Tromso" municipality="The Arctic University Museum" name="Type" pageId="5" pageNumber="6" stateProvince="Stockholm">Type</location>
collections of the
<location id="B742607F553AFFEBFF74F9D4FD48F98D" LSID="urn:lsid:plazi:treatment:3A3487B2553AFFEBFFD4FC57FC5BF9DC:B742607F553AFFEBFF74F9D4FD48F98D" box="[209,648,1536,1559]" country="Sweden" county="Tromso" municipality="The Arctic University Museum" name="Swedish Museum of Natural History" pageId="5" pageNumber="6" stateProvince="Stockholm">Swedish Museum of Natural History</location>
(SMNH),
<collectingRegion id="7059F846553AFFEBFFD4F9CAFF23F9AF" box="[113,227,1566,1589]" country="Sweden" name="Stockholm" pageId="5" pageNumber="6">Stockholm</collectingRegion>
, Sweden.
<specimenCount id="A49BFD2D553AFFEBFEF2F9CAFE26F9AF" box="[343,486,1566,1589]" count="1" pageId="5" pageNumber="6" type="generic" typeStatus="paratype">One paratype</specimenCount>
(TSZY-519) deposited in the collections of
<collectingMunicipality id="5246ACDE553AFFEBFE91F9E9FD42F9CE" box="[308,642,1597,1620]" pageId="5" pageNumber="6">The Arctic University Museum</collectingMunicipality>
of Norway (UiT),
<collectingCounty id="5B434E28553AFFEBFF1FF98FFECDF9E8" box="[186,269,1627,1650]" pageId="5" pageNumber="6">Tromsø</collectingCounty>
,
<collectingCountry id="CA8A7634553AFFEBFEBCF98FFEB0F9E8" box="[281,368,1627,1650]" name="Norway" pageId="5" pageNumber="6">Norway</collectingCountry>
.
</materialsCitation>
</paragraph>
<paragraph id="B22236A4553AFFEBFF3CF9AEFD35F954" blockId="5.[113,768,955,2048]" pageId="5" pageNumber="6">
<emphasis id="80E9EAB6553AFFEBFF3CF9AEFDF8F90B" box="[153,568,1658,1681]" italics="true" pageId="5" pageNumber="6">
<typeStatus id="6D268806553AFFEBFF3CF9AEFEC1F90B" box="[153,257,1658,1681]" pageId="5" pageNumber="6" type="paratype">Paratypes</typeStatus>
with molecular information
</emphasis>
: anterior parts of specimens mounted on a slide, posterior part used for molecular analysis: slide SMNH- Type-9563; slide SMNH- Type-9564.
</paragraph>
<paragraph id="B22236A4553AFFEBFF3CF902FE15F8D2" blockId="5.[113,768,955,2048]" pageId="5" pageNumber="6">
<emphasis id="80E9EAB6553AFFEBFF3CF902FE1BF977" box="[153,475,1750,1773]" italics="true" pageId="5" pageNumber="6">Representative DNA sequences</emphasis>
: Partial 28S, two sequences (GenBank, PP314018PP314019); ITS2, two sequences (GenBank, PP314020, PP314022); Partial
<emphasis id="80E9EAB6553AFFEBFDBFF8C7FDFDF8B0" box="[538,573,1811,1834]" italics="true" pageId="5" pageNumber="6">cox</emphasis>
1, two sequences (GenBank PP384389PP384390).
</paragraph>
<paragraph id="B22236A4553AFFEBFF3CF884FC4AFDCC" blockId="5.[113,768,955,2048]" lastBlockId="5.[813,1468,239,1606]" pageId="5" pageNumber="6">
<emphasis id="80E9EAB6553AFFEBFF3CF884FD60F8FD" box="[153,672,1872,1895]" italics="true" pageId="5" pageNumber="6">Additional material examined for comparison</emphasis>
: Whole mounts: (1)
<specimenCount id="A49BFD2D553AFFEBFF53F8BAFE06F81F" box="[246,454,1902,1925]" count="18" pageId="5" pageNumber="6" type="generic">Eighteen specimens</specimenCount>
of
<taxonomicName id="759D4D27553AFFEBFE4AF8BBFD9DF81C" box="[495,605,1903,1926]" class="Trematoda" family="Derogenidae" genus="Derogenes" kingdom="Animalia" order="Plagiorchiida" pageId="5" pageNumber="6" phylum="Platyhelminthes" rank="species" species="varicus">
<emphasis id="80E9EAB6553AFFEBFE4AF8BBFD9DF81C" box="[495,605,1903,1926]" italics="true" pageId="5" pageNumber="6">D. varicus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="9BDA57CD553AFFEBFDC2F8BBFD52F81F" box="[615,658,1902,1926]" pageId="5" pageNumber="6" sensu="stricto">
<emphasis id="80E9EAB6553AFFEBFDC2F8BBFD4CF81C" box="[615,652,1903,1926]" italics="true" pageId="5" pageNumber="6">s. s</emphasis>
.
</taxonomicNameLabel>
ex
<taxonomicName id="759D4D27553AFFEBFD1BF8BBFEF9F83E" authority=", Bremanger" authorityName="Bremanger" family="Salmonidae" genus="Salmo" kingdom="Animalia" order="Salmoniformes" pageId="5" pageNumber="6" phylum="Chordata" rank="species" species="salar">
<emphasis id="80E9EAB6553AFFEBFD1BF8BBFF65F83E" italics="true" pageId="5" pageNumber="6">Salmo salar</emphasis>
, Bremanger
</taxonomicName>
,
<collectingCountry id="CA8A7634553AFFEBFEF0F859FE6BF83E" box="[341,427,1933,1956]" name="Norway" pageId="5" pageNumber="6">Norway</collectingCountry>
, Northeast Atlantic (SMNH 218683218700). (2). Ten specimens of
<taxonomicName id="759D4D27553AFFEBFD94F878FD62F859" box="[561,674,1964,1987]" class="Trematoda" family="Derogenidae" genus="Derogenes" kingdom="Animalia" order="Plagiorchiida" pageId="5" pageNumber="6" phylum="Platyhelminthes" rank="species" species="varicus">
<emphasis id="80E9EAB6553AFFEBFD94F878FD62F859" box="[561,674,1964,1987]" italics="true" pageId="5" pageNumber="6">D. varicus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="9BDA57CD553AFFEBFD0BF878FD1BF858" box="[686,731,1963,1987]" pageId="5" pageNumber="6" sensu="stricto">
<emphasis id="80E9EAB6553AFFEBFD0BF878FD14F859" box="[686,724,1964,1987]" italics="true" pageId="5" pageNumber="6">s. s</emphasis>
.
</taxonomicNameLabel>
ex
<taxonomicName id="759D4D27553AFFEBFFD4F81EFED2F87B" authorityName="Linnaeus" authorityYear="1758" box="[113,274,1994,2017]" family="Gadidae" genus="Gadus" kingdom="Animalia" order="Gadiformes" pageId="5" pageNumber="6" phylum="Chordata" rank="species" species="morhua">
<emphasis id="80E9EAB6553AFFEBFFD4F81EFED2F87B" box="[113,274,1994,2017]" italics="true" pageId="5" pageNumber="6">Gadus morhua</emphasis>
</taxonomicName>
from
<collectingCountry id="CA8A7634553AFFEBFEF9F81EFE79F87B" box="[348,441,1994,2017]" name="Svalbard and Jan Mayen" pageId="5" pageNumber="6">Svalbard</collectingCountry>
,
<collectingCountry id="CA8A7634553AFFEBFE6CF81EFDDFF87B" box="[457,543,1994,2017]" name="Norway" pageId="5" pageNumber="6">Norway</collectingCountry>
, Arctic (TSZY-520 529). (3).
<taxonomicName id="759D4D27553AFFEBFF4EF83DFE76F79A" box="[235,438,2025,2048]" class="Trematoda" family="Derogenidae" genus="Derogenes" kingdom="Animalia" order="Plagiorchiida" pageId="5" pageNumber="6" phylum="Platyhelminthes" rank="species" sensu="lato" species="varicus">
<emphasis id="80E9EAB6553AFFEBFF4EF83DFE76F79A" box="[235,438,2025,2048]" italics="true" pageId="5" pageNumber="6">Derogenes varicus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="9BDA57CD553AFFEBFE63F83DFE34F79A" box="[454,500,2025,2048]" pageId="5" pageNumber="6" sensu="lato">
<emphasis id="80E9EAB6553AFFEBFE63F83DFE2EF79A" box="[454,494,2025,2048]" italics="true" pageId="5" pageNumber="6">s. l</emphasis>
.
</taxonomicNameLabel>
from the collection of T. Odhner in the Invertebrates collection of the Swedish Museum of Natural History (SMNH):
<specimenCount id="A49BFD2D553AFFEBFB53FED9FA4FFEBE" box="[1270,1423,269,292]" count="1" pageId="5" pageNumber="6" type="generic">one specimen</specimenCount>
ex
<taxonomicName id="759D4D27553AFFEBFC88FEF8FC23FED9" baseAuthorityName="Linnaeus" baseAuthorityYear="1758" box="[813,995,300,323]" family="Pleuronectidae" genus="Limanda" kingdom="Animalia" order="Pleuronectiformes" pageId="5" pageNumber="6" phylum="Chordata" rank="species" species="limanda">
<emphasis id="80E9EAB6553AFFEBFC88FEF8FC23FED9" box="[813,995,300,323]" italics="true" pageId="5" pageNumber="6">Limanda limanda</emphasis>
</taxonomicName>
from Gullmarsfjorden, Kristineberg,
<collectingCountry id="CA8A7634553AFFEBFAC7FEF8FA77FED9" box="[1378,1463,300,323]" name="Sweden" pageId="5" pageNumber="6">Sweden</collectingCountry>
,
<collectionCode id="D48CAE61553AFFEBFC88FE9EFCA3FEFB" box="[813,867,330,353]" pageId="5" pageNumber="6">NEA</collectionCode>
(SMNH-114551);
<specimenCount id="A49BFD2D553AFFEBFB8FFE9EFB79FEFB" box="[1066,1209,330,353]" count="1" pageId="5" pageNumber="6" type="generic">one specimen</specimenCount>
ex
<emphasis id="80E9EAB6553AFFEBFB44FE9FFA7BFEF8" box="[1249,1467,331,354]" italics="true" pageId="5" pageNumber="6">
<collectingCountry id="CA8A7634553AFFEBFB44FE9FFA87FEF8" box="[1249,1351,331,354]" name="Argentina" pageId="5" pageNumber="6">Argentina</collectingCountry>
<taxonomicName id="759D4D27553AFFEBFAEAFE9FFA7BFEF8" box="[1359,1467,331,354]" class="Gastropoda" family="Naticidae" genus="Amauropsis" kingdom="Animalia" order="Littorinimorpha" pageId="5" pageNumber="6" phylum="Mollusca" rank="species" species="sphyraena">sphyraena</taxonomicName>
</emphasis>
from Trondheim,
<collectingCountry id="CA8A7634553AFFEBFC4FFEBDFB80FE1A" box="[1002,1088,361,384]" name="Norway" pageId="5" pageNumber="6">Norway</collectingCountry>
,
<collectionCode id="D48CAE61553AFFEBFBE8FEBDFB43FE1A" box="[1101,1155,361,384]" pageId="5" pageNumber="6">NEA</collectionCode>
(SMNH-114558);
<specimenCount id="A49BFD2D553AFFEBFAEAFEBDFC9AFE04" count="1" pageId="5" pageNumber="6" type="generic">one specimen</specimenCount>
ex
<taxonomicName id="759D4D27553AFFEBFC2AFE5CFB61FE04" authority="Trondheim" authorityName="Trondheim" box="[911,1185,391,415]" family="Lotidae" genus="Molva" kingdom="Animalia" order="Gadiformes" pageId="5" pageNumber="6" phylum="Chordata" rank="species" species="molva">
<emphasis id="80E9EAB6553AFFEBFC2AFE5CFBDEFE05" box="[911,1054,392,415]" italics="true" pageId="5" pageNumber="6">Molva molva</emphasis>
Trondheim
</taxonomicName>
,
<collectingCountry id="CA8A7634553AFFEBFB16FE53FAC9FE04" box="[1203,1289,391,414]" name="Norway" pageId="5" pageNumber="6">Norway</collectingCountry>
,
<collectionCode id="D48CAE61553AFFEBFABEFE53FA91FE04" box="[1307,1361,391,414]" pageId="5" pageNumber="6">NEA</collectionCode>
(SMNH-114559);
<specimenCount id="A49BFD2D553AFFEBFC30FE72FBE6FE27" box="[917,1062,422,445]" count="1" pageId="5" pageNumber="6" type="generic">one specimen</specimenCount>
ex
<taxonomicName id="759D4D27553AFFEBFBF1FE72FB3AFE27" baseAuthorityName="Ascanius" baseAuthorityYear="1772" box="[1108,1274,422,445]" family="Lotidae" genus="Brosme" kingdom="Animalia" order="Gadiformes" pageId="5" pageNumber="6" phylum="Chordata" rank="species" species="brosme">
<emphasis id="80E9EAB6553AFFEBFBF1FE72FB3AFE27" box="[1108,1274,422,445]" italics="true" pageId="5" pageNumber="6">Brosme brosme</emphasis>
</taxonomicName>
from Trondheim,
<collectingCountry id="CA8A7634553AFFEBFC88FE10FC43FE41" box="[813,899,452,475]" name="Norway" pageId="5" pageNumber="6">Norway</collectingCountry>
,
<collectionCode id="D48CAE61553AFFEBFC06FE10FC19FE41" box="[931,985,452,475]" pageId="5" pageNumber="6">NEA</collectionCode>
(SMNH-114560);
<specimenCount id="A49BFD2D553AFFEBFB6EFE10FA45FE41" box="[1227,1413,452,475]" count="3" pageId="5" pageNumber="6" type="generic">three specimens</specimenCount>
ex
<taxonomicName id="759D4D27553AFFEBFC88FE37FB8CFE60" baseAuthorityName="Linnaeus" baseAuthorityYear="1758" box="[813,1100,483,506]" family="Pleuronectidae" genus="Hippoglossus" kingdom="Animalia" order="Pleuronectiformes" pageId="5" pageNumber="6" phylum="Chordata" rank="species" species="hippoglossus">
<emphasis id="80E9EAB6553AFFEBFC88FE37FB8CFE60" box="[813,1100,483,506]" italics="true" pageId="5" pageNumber="6">Hippoglossus hippoglossus</emphasis>
</taxonomicName>
from Trondheim,
<collectingCountry id="CA8A7634553AFFEBFABBFE37FAB4FE60" box="[1310,1396,483,506]" name="Norway" pageId="5" pageNumber="6">Norway</collectingCountry>
,
<collectionCode id="D48CAE61553AFFEBFA20FE37FA7BFE60" box="[1413,1467,483,506]" pageId="5" pageNumber="6">NEA</collectionCode>
(SMNH-104577);
<specimenCount id="A49BFD2D553AFFEBFC5AFDD5FB6AFD83" box="[1023,1194,513,537]" count="5" pageId="5" pageNumber="6" type="generic">five specimens</specimenCount>
ex
<taxonomicName id="759D4D27553AFFEBFB50FDD6FA7AFD83" box="[1269,1466,513,537]" family="Pleuronectidae" genus="Platichthys" kingdom="Animalia" order="Pleuronectiformes" pageId="5" pageNumber="6" phylum="Chordata" rank="species" species="flesus">
<emphasis id="80E9EAB6553AFFEBFB50FDD6FA7AFD83" box="[1269,1466,513,537]" italics="true" pageId="5" pageNumber="6">Platichthys flesus</emphasis>
</taxonomicName>
from Gullmarsfjorden, Kristineberg,
<collectingCountry id="CA8A7634553AFFEBFB1DFDF4FACDFDAD" box="[1208,1293,544,567]" name="Sweden" pageId="5" pageNumber="6">Sweden</collectingCountry>
,
<collectionCode id="D48CAE61553AFFEBFAB8FDF4FA92FDAD" box="[1309,1362,544,567]" pageId="5" pageNumber="6">NEA</collectionCode>
(SMNH-208360).
</paragraph>
<paragraph id="B22236A4553AFFEBFCF0FD8AFBEAFCB6" blockId="5.[813,1468,239,1606]" pageId="5" pageNumber="6">
<emphasis id="80E9EAB6553AFFEBFCF0FD8AFC0BFDEF" box="[853,971,606,629]" italics="true" pageId="5" pageNumber="6">Etymology:</emphasis>
Named after ABBA, the Swedish pop supergroup renowned for hits like “
<emphasis id="80E9EAB6553AFFEBFBDCFDA8FADFFD09" box="[1145,1311,636,659]" italics="true" pageId="5" pageNumber="6">Dancing Queen</emphasis>
”, “
<emphasis id="80E9EAB6553AFFEBFAEDFDA8FA6FFD09" box="[1352,1455,636,659]" italics="true" pageId="5" pageNumber="6">Chiquitita</emphasis>
” and “
<emphasis id="80E9EAB6553AFFEBFCC6FD4FFC69FD28" box="[867,937,667,690]" italics="true" pageId="5" pageNumber="6">Money</emphasis>
,
<emphasis id="80E9EAB6553AFFEBFC13FD4FFC3CFD28" box="[950,1020,667,690]" italics="true" pageId="5" pageNumber="6">Money</emphasis>
,
<emphasis id="80E9EAB6553AFFEBFBADFD4FFB8EFD28" box="[1032,1102,667,690]" italics="true" pageId="5" pageNumber="6">Money</emphasis>
” which served as a source of entertainment for the first author during the creation of the illustrations. The group s name is an acronym of the first letters of their first names arranged as a palindrome. Invariable, treated as a noun in apposition.
</paragraph>
<paragraph id="B22236A4553AFFEBFCF0FCE7FB40FB9B" blockId="5.[813,1468,239,1606]" pageId="5" pageNumber="6">
<emphasis id="80E9EAB6553AFFEBFCF0FCE7FC0DFCD0" box="[853,973,819,842]" italics="true" pageId="5" pageNumber="6">Description</emphasis>
: Measurements and comparisons in
<tableCitation id="FF1F031F553AFFEBFAE6FCE7FA74FCD0" box="[1347,1460,818,842]" captionStart-0="Table 3" captionStart-1="Table 4" captionStart-2="Table 5" captionStartId-0="7.[201,259,378,399]" captionStartId-1="8.[198,256,378,399]" captionStartId-2="9.[195,253,302,323]" captionTargetPageId-0="7" captionTargetPageId-1="8" captionTargetPageId-2="9" captionText-0="Table 3. Measurements of Derogenes abba n. sp. from Hippoglossoides platessoides off Svalbard and Derogenes spp. first described from the Atlantic. *Diameter. 1Note that D. lacustris is a" captionText-1="Table 4. Measurements of Derogenes abba n. sp. from Hippoglossoides platessoides off Svalbard and Derogenes spp. first described from the Mediterranean. *Diameter. 1We included" captionText-2="Table 5. Measurements of Derogenes abba n. sp. from Hippoglossoides platessoides off Svalbard and Derogenes spp. first described from the Pacific, Antarctic, and Indian Ocean. *Diameter." pageId="5" pageNumber="6">Tables 35</tableCitation>
. Body stocky (
<figureCitation id="2AA62A21553AFFEBFC18FC86FBA5FCF3" box="[957,1125,850,873]" captionStart="Figure 1" captionStartId="6.[113,180,1929,1950]" captionTargetBox="[303,1274,238,1901]" captionTargetId="figure-1@6.[302,1275,238,1901]" captionTargetPageId="6" captionText="Figure 1. Derogenes abba n. sp. ex Hippoglossoides platessoides. A, whole body (Type-9562). B, terminal genitalia (Type-9562). C, hologenophore, forebody (Type-9563)." figureDoi="http://doi.org/10.5281/zenodo.12524569" httpUri="https://zenodo.org/record/12524569/files/figure.png" pageId="5" pageNumber="6">Figs. 1A and 1B</figureCitation>
), nearly sausage-shaped; anterior and posterior ends rounded. Pre-oral lobe short. Oral sucker rounded. Pre-pharynx absent. Pharynx muscular. Oesophagus short. Intestines bifurcating anterior to sinus-organ. Intestinal caeca extending posteriorly to vitelline masses and terminating blindly. Ventral sucker rounded.
</paragraph>
<paragraph id="B22236A4553AFFEBFCF0FBDDFB86FA8E" blockId="5.[813,1468,239,1606]" pageId="5" pageNumber="6">
Male terminal genitalia in forebody. Sinus-sac oval to pyriform (
<figureCitation id="2AA62A21553AFFEBFCD1FBFCFBF3FBA5" box="[884,1075,1064,1087]" captionStart="Figure 1" captionStartId="6.[113,180,1929,1950]" captionTargetBox="[303,1274,238,1901]" captionTargetId="figure-1@6.[302,1275,238,1901]" captionTargetPageId="6" captionText="Figure 1. Derogenes abba n. sp. ex Hippoglossoides platessoides. A, whole body (Type-9562). B, terminal genitalia (Type-9562). C, hologenophore, forebody (Type-9563)." figureDoi="http://doi.org/10.5281/zenodo.12524569" httpUri="https://zenodo.org/record/12524569/files/figure.png" pageId="5" pageNumber="6">Figs. 1B and 1C</figureCitation>
). Cone-shaped permanent muscular sinus-organ projecting into genital atrium. Ejaculatory duct and metraterm projecting into sinus-organ. Hermaphroditic duct thin-walled. Pars prostatica relatively short, lined by gland cells, leading to seminal vesicle. Seminal vesicle voluminous, oval, and thin-walled, situated in mid-forebody at considerable distance from ventral sucker. Testes oval to globular, symmetrical, posterior to ventral sucker.
</paragraph>
<paragraph id="B22236A4553AFFEBFCF0FAC8FC48F993" blockId="5.[813,1468,239,1606]" pageId="5" pageNumber="6">Ovary globular, voluminous, post-testicular, sometimes overlapped by right vitelline mass. Laurer s canal not observed. Vitelline masses in hindbody, round to oval, paired, situated on each side of body. Vitelline ducts fuse antero-medial to ovary. Seminal receptacle not observed. Uterus convoluted, uterine coils extending from near posterior extremity to sinus sac. Eggs oval. Excretory vesicle Y-shaped; branches reuniting dorsal to pharynx.</paragraph>
<paragraph id="B22236A4553AFFEBFCF0F9C4FC5BF9DC" blockId="5.[813,1468,239,1606]" pageId="5" pageNumber="6">
The morphology of the cercaria was described by Krupenko
<emphasis id="80E9EAB6553AFFEBFC88F9FBFC9CF9DC" box="[813,860,1583,1606]" italics="true" pageId="5" pageNumber="6">et al</emphasis>
. [
<bibRefCitation id="D60C4B55553AFFEBFCD6F9FBFC4DF9DC" author="Krupenko D &amp; Kremnev G &amp; Gonchar A &amp; Uryadova A &amp; Miroliubov A &amp; Krapivin V &amp; Skobkina O &amp; Gubler A &amp; Knyazeva O." box="[883,909,1583,1606]" pageId="5" pageNumber="6" pagination="1590 - 1606" refId="ref17290" refString="30. Krupenko D, Kremnev G, Gonchar A, Uryadova A, Miroliubov A, Krapivin V, Skobkina O, Gubler A, Knyazeva O. 2022. Species complexes and life cycles of digenetic trematodes from the family Derogenidae. Parasitology, 149, 1590 - 1606." type="journal article" year="2022">30</bibRefCitation>
].
</paragraph>
</subSubSection>
</treatment>
</document>