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<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1152.98258" ID-Pensoft-Pub="1313-2970-1152-45" ID-Pensoft-UUID="7CD89C59351C5B439C82F9AEEA86CC51" ID-ZooBank="D20AFC88096345FEA8B074D00728424F" ModsDocID="1313-2970-1152-45" checkinTime="1678295859973" checkinUser="pensoft" docAuthor="Innabi, Julie, Stout, Carla C. &amp; Valdes, Angel" docDate="2023" docId="480244CE116753548F6F05876F07EC1C" docLanguage="en" docName="ZooKeys 1152: 45-95" docOrigin="ZooKeys 1152" docPubDate="2023-03-07" docSource="http://dx.doi.org/10.3897/zookeys.1152.98258" docTitle="Jorunna daoulasi Innabi &amp; Stout &amp; Valdés 2023, sp. nov." docType="treatment" docUuid="0D41E0FA-826A-4761-BB7B-B71CE0B2E97E" docUuidSource="ZooBank" docVersion="1" id="7CD89C59351C5B439C82F9AEEA86CC51" lastPageNumber="45" masterDocId="7CD89C59351C5B439C82F9AEEA86CC51" masterDocTitle="Seven new &quot; cryptic &quot; species of Discodorididae (Mollusca, Gastropoda, Nudibranchia) from New Caledonia" masterLastPageNumber="95" masterPageNumber="45" pageNumber="45" updateTime="1678295859973" updateUser="pensoft">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>Seven new &quot; cryptic &quot; species of Discodorididae (Mollusca, Gastropoda, Nudibranchia) from New Caledonia</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Innabi, Julie</mods:namePart>
<mods:affiliation>Department of Biological Sciences, California State Polytechnic University Pomona, 3801 West Temple Avenue, Pomona, California 91768, USA</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Stout, Carla C.</mods:namePart>
<mods:affiliation>Department of Biological Sciences, California State Polytechnic University Pomona, 3801 West Temple Avenue, Pomona, California 91768, USA</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Valdes, Angel</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-2347-4896</mods:nameIdentifier>
<mods:affiliation>Department of Biological Sciences, California State Polytechnic University Pomona, 3801 West Temple Avenue, Pomona, California 91768, USA</mods:affiliation>
<mods:nameIdentifier type="email">aavaldes@cpp.edu</mods:nameIdentifier>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>ZooKeys</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2023</mods:date>
<mods:detail type="pubDate">
<mods:number>2023-03-07</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>1152</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>45</mods:start>
<mods:end>95</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:location>
<mods:url>http://dx.doi.org/10.3897/zookeys.1152.98258</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.1152.98258</mods:identifier>
<mods:identifier type="Pensoft-Pub">1313-2970-1152-45</mods:identifier>
<mods:identifier type="ZooBank">D20AFC88096345FEA8B074D00728424F</mods:identifier>
<mods:identifier type="Pensoft-UUID">7CD89C59351C5B439C82F9AEEA86CC51</mods:identifier>
</mods:mods>
<treatment LSID="urn:lsid:zoobank.org:act:0D41E0FA-826A-4761-BB7B-B71CE0B2E97E" httpUri="http://treatment.plazi.org/id/480244CE116753548F6F05876F07EC1C" lastPageNumber="45" pageId="0" pageNumber="45">
<subSubSection pageId="0" pageNumber="45" type="nomenclature">
<paragraph pageId="0" pageNumber="45">
<taxonomicName LSID="https://zoobank.org/0D41E0FA-826A-4761-BB7B-B71CE0B2E97E" authority="Innabi &amp; Stout &amp; Valdés, 2023" authorityName="Innabi &amp; Stout &amp; Valdés" authorityYear="2023" class="Gastropoda" family="Discodorididae" genus="Jorunna" higherTaxonomySource="treatment-meta" kingdom="Animalia" lsidName="Jorunna daoulasi" order="Nudibranchia" pageId="0" pageNumber="45" phylum="Mollusca" rank="species" species="daoulasi" status="sp. nov.">Jorunna daoulasi</taxonomicName>
<taxonomicNameLabel pageId="0" pageNumber="45">sp. nov.</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="45" type="description">
<paragraph pageId="0" pageNumber="45">
<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Photographs of live animals of the genus Jorunna Bergh, 1876 A-C Jorunna daoulasi sp. nov., MNHN IM- 2013 - 86219 on black background (A), MNHN IM- 2013 - 86220 in situ (B), Holotype (MNHN IM- 2013 - 86230) in situ (C) D-F Jorunna hervei sp. nov., MNHN IM- 2013 - 86228 on black background (D), MNHN IM- 2013 - 86224 and Holotype MNHN IM- 2013 - 86225 in situ with egg mass (E), MNHN IM- 2013 - 86226 in situ with egg mass (F)." figureDoi="10.3897/zookeys.1152.98258.figure8" httpUri="https://binary.pensoft.net/fig/820836" pageId="0" pageNumber="45">Figs 8A-C</figureCitation>
<figureCitation captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Drawings of the reproductive systems of specimens of the genus Jorunna Bergh, 1876 A Jorunna daoulasi sp. nov., MNHN IM- 2013 - 86219 B Jorunna hervei sp. nov., MNHN IM- 2013 - 86226. Abbreviations: ag, accessory gland; am, ampulla; bc, bursa copulatrix; dd, deferent duct; fg, female gland complex; pr, prostate; sr, seminal receptacle; st, stylet; vg, vagina." figureDoi="10.3897/zookeys.1152.98258.figure9" httpUri="https://binary.pensoft.net/fig/820837" pageId="0" pageNumber="45">, 9A</figureCitation>
<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. SEM of the radula of specimens of the genus Jorunna Bergh, 1876 A, B Jorunna daoulasi sp. nov., MNHN IM- 2013 - 86220, innermost teeth (A), outer lateral teeth (B) C-E Jorunna hervei sp. nov., MNHN IM- 2013 - 86224, innermost teeth (C), mid-lateral teeth (D), outer lateral teeth (E)." figureDoi="10.3897/zookeys.1152.98258.figure10" httpUri="https://binary.pensoft.net/fig/820838" pageId="0" pageNumber="45">, 10A, B</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="45" type="reference_group">
<paragraph pageId="0" pageNumber="45">
<taxonomicName authority="Innabi &amp; Stout &amp; Valdés, 2023" authorityName="Innabi &amp; Stout &amp; Valdés" authorityYear="2023" class="Gastropoda" family="Discodorididae" genus="Jorunna" higherTaxonomySource="treatment-meta" kingdom="Animalia" lsidName="Jorunna" order="Nudibranchia" pageId="0" pageNumber="45" phylum="Mollusca" rank="genus" status="sp. nov.">Jorunna</taxonomicName>
?
<taxonomicName authority="Innabi &amp; Stout &amp; Valdés, 2023" authorityName="Innabi &amp; Stout &amp; Valdés" authorityYear="2023" class="Gastropoda" family="Discodorididae" genus="Jorunna" higherTaxonomySource="treatment-meta" kingdom="Animalia" lsidName="Jorunna" order="Nudibranchia" pageId="0" pageNumber="45" phylum="Mollusca" rank="genus" status="sp. nov.">Jorunna</taxonomicName>
sp. 10:
<bibRefCitation author="Gosliner, TM" journalOrPublisher="New World Publications, Jacksonville, Florida" pageId="0" pageNumber="45" refId="B38" refString="Gosliner, TM, Valdes, A, Behrens, DW, 2018. Nudibranch and Sea Slug Identification: Indo-Pacific (2nd Ed.). New World Publications, Jacksonville, Florida" title="Nudibranch and Sea Slug Identification: Indo-Pacific (2 nd Ed.)." year="2018">Gosliner et al. 2018</bibRefCitation>
: 122.
</paragraph>
<paragraph pageId="0" pageNumber="45">
<taxonomicName authority="Innabi &amp; Stout &amp; Valdés, 2023" authorityName="Innabi &amp; Stout &amp; Valdés" authorityYear="2023" class="Gastropoda" family="Discodorididae" genus="Rostanga" higherTaxonomySource="treatment-meta" kingdom="Animalia" lsidName="Rostanga" order="Nudibranchia" pageId="0" pageNumber="45" phylum="Mollusca" rank="genus" status="sp. nov.">Rostanga</taxonomicName>
?
<taxonomicName authority="Innabi &amp; Stout &amp; Valdés, 2023" authorityName="Innabi &amp; Stout &amp; Valdés" authorityYear="2023" class="Gastropoda" family="Discodorididae" genus="Rostanga" higherTaxonomySource="treatment-meta" kingdom="Animalia" lsidName="Rostanga" order="Nudibranchia" pageId="0" pageNumber="45" phylum="Mollusca" rank="genus" status="sp. nov.">Rostanga</taxonomicName>
sp. 4:
<bibRefCitation author="Nakano, R" journalOrPublisher="Bun-ichi Sogo, Shizuoka, Japan" pageId="0" pageNumber="45" refId="B60" refString="Nakano, R, 2018. Field Guide to Sea Slugs and Nudibranchs of Japan. Bun-ichi Sogo, Shizuoka, Japan" title="Field Guide to Sea Slugs and Nudibranchs of Japan." year="2018">Nakano 2018</bibRefCitation>
: 263.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="45" type="type material">
<paragraph pageId="0" pageNumber="45">Type material.</paragraph>
<paragraph pageId="0" pageNumber="45">
<emphasis bold="true" italics="true" pageId="0" pageNumber="45">Holotype</emphasis>
: In front of the harbor, Koumac, New Caledonia (
<geoCoordinate degrees="20" direction="south" minutes="35.3" orientation="latitude" precision="92" value="-20.588333">20°35.3'S</geoCoordinate>
,
<geoCoordinate degrees="164" direction="east" minutes="16.4" orientation="longitude" precision="92" value="164.27333">164°16.4'E</geoCoordinate>
), 6 m depth [Koumac 2.1 stn. KR220], 17 Nov 2018, 12 mm long, (MNHN IM-2013-86230).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="45" type="materials_examined">
<paragraph pageId="0" pageNumber="45">Other material examined.</paragraph>
<paragraph pageId="0" pageNumber="45">
<materialsCitation collectingDate="2018-11-17" collectingDateMax="2019-11-21" collectingDateMin="2018-11-17" country="New Caledonia" elevation="6" latitude="-20.586666" location="In" longLatPrecision="126" longitude="164.27167" municipality="Koumac" specimenCount="2">
<location LSID="urn:lsid:plazi:treatment:480244CE116753548F6F05876F07EC1C:89DA055E105FD559BB9E227F752E4443" country="New Caledonia" latitude="-20.586666" longLatPrecision="126" longitude="164.27167" municipality="Koumac" name="In">In</location>
front of the harbor,
<collectingMunicipality>Koumac</collectingMunicipality>
,
<collectingCountry name="New Caledonia">New Caledonia</collectingCountry>
(
<geoCoordinate degrees="20" direction="south" minutes="35.3" orientation="latitude" precision="92" value="-20.588333">20°35.3'S</geoCoordinate>
,
<geoCoordinate degrees="164" direction="east" minutes="16.4" orientation="longitude" precision="92" value="164.27333">164°16.4'E</geoCoordinate>
),
<elevation metricMagnitude="0" metricUnit="m" metricValue="6.0" unit="m" value="6.0">
<quantity metricMagnitude="0" metricUnit="m" metricValue="6.0" unit="m" value="6.0">6 m</quantity>
depth
</elevation>
[Koumac 2.1 stn. KR220],
<collectingDate value="2018-11-17">17 Nov 2018</collectingDate>
,
<specimenCount type="generic">1 specimen</specimenCount>
<quantity metricMagnitude="-2" metricUnit="m" metricValue="2.4" unit="mm" value="24.0">24 mm</quantity>
long, dissected (MNHN IM-2013-86220). Koumac,
<collectingCountry name="New Caledonia">New Caledonia</collectingCountry>
(
<geoCoordinate degrees="20" direction="south" minutes="35.2" orientation="latitude" precision="92" value="-20.586666">20°35.2'S</geoCoordinate>
,
<geoCoordinate degrees="164" direction="east" minutes="16.3" orientation="longitude" precision="92" value="164.27167">164°16.3'E</geoCoordinate>
),
<elevation metricMagnitude="0" metricUnit="m" metricValue="6.0" unit="m" value="6.0">
<quantity metricMagnitude="0" metricUnit="m" metricValue="6.0" unit="m" value="6.0">6 m</quantity>
depth
</elevation>
[Koumac 2.3 stn. KR886],
<collectingDate value="2019-11-21">21 Nov 2019</collectingDate>
,
<specimenCount type="generic">1 specimen</specimenCount>
<quantity metricMagnitude="-2" metricUnit="m" metricValue="2.7" unit="mm" value="27.0">27 mm</quantity>
long, dissected (MNHN IM-2013-86219, isolate JI22)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="45" type="description">
<paragraph pageId="0" pageNumber="45">Description.</paragraph>
<paragraph pageId="0" pageNumber="45">
Body oval, narrow, elongate, completely covered with numerous caryophyllidia (Fig.
<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Photographs of live animals of the genus Jorunna Bergh, 1876 A-C Jorunna daoulasi sp. nov., MNHN IM- 2013 - 86219 on black background (A), MNHN IM- 2013 - 86220 in situ (B), Holotype (MNHN IM- 2013 - 86230) in situ (C) D-F Jorunna hervei sp. nov., MNHN IM- 2013 - 86228 on black background (D), MNHN IM- 2013 - 86224 and Holotype MNHN IM- 2013 - 86225 in situ with egg mass (E), MNHN IM- 2013 - 86226 in situ with egg mass (F)." figureDoi="10.3897/zookeys.1152.98258.figure8" httpUri="https://binary.pensoft.net/fig/820836" pageId="0" pageNumber="45">8A-C</figureCitation>
). Branchial and rhinophoral sheaths low, simple, circular; gill composed of nine short, tripinnate branchial leaves, imbricated, arranged upright, with the apices close to each other in the living animal. Rhinophores short, lamellated, with eight or nine lamellae. Body color grey, with a complex network of white lines of different thicknesses; in some specimens some of the lines are very thick and contain darker areas (Fig.
<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Photographs of live animals of the genus Jorunna Bergh, 1876 A-C Jorunna daoulasi sp. nov., MNHN IM- 2013 - 86219 on black background (A), MNHN IM- 2013 - 86220 in situ (B), Holotype (MNHN IM- 2013 - 86230) in situ (C) D-F Jorunna hervei sp. nov., MNHN IM- 2013 - 86228 on black background (D), MNHN IM- 2013 - 86224 and Holotype MNHN IM- 2013 - 86225 in situ with egg mass (E), MNHN IM- 2013 - 86226 in situ with egg mass (F)." figureDoi="10.3897/zookeys.1152.98258.figure8" httpUri="https://binary.pensoft.net/fig/820836" pageId="0" pageNumber="45">8A</figureCitation>
), whereas in others thicker lines form the main network and thinner lines form a secondary network (Fig.
<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Photographs of live animals of the genus Jorunna Bergh, 1876 A-C Jorunna daoulasi sp. nov., MNHN IM- 2013 - 86219 on black background (A), MNHN IM- 2013 - 86220 in situ (B), Holotype (MNHN IM- 2013 - 86230) in situ (C) D-F Jorunna hervei sp. nov., MNHN IM- 2013 - 86228 on black background (D), MNHN IM- 2013 - 86224 and Holotype MNHN IM- 2013 - 86225 in situ with egg mass (E), MNHN IM- 2013 - 86226 in situ with egg mass (F)." figureDoi="10.3897/zookeys.1152.98258.figure8" httpUri="https://binary.pensoft.net/fig/820836" pageId="0" pageNumber="45">8</figureCitation>
) and in others all lines are approximately the same thickness (Fig.
<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Photographs of live animals of the genus Jorunna Bergh, 1876 A-C Jorunna daoulasi sp. nov., MNHN IM- 2013 - 86219 on black background (A), MNHN IM- 2013 - 86220 in situ (B), Holotype (MNHN IM- 2013 - 86230) in situ (C) D-F Jorunna hervei sp. nov., MNHN IM- 2013 - 86228 on black background (D), MNHN IM- 2013 - 86224 and Holotype MNHN IM- 2013 - 86225 in situ with egg mass (E), MNHN IM- 2013 - 86226 in situ with egg mass (F)." figureDoi="10.3897/zookeys.1152.98258.figure8" httpUri="https://binary.pensoft.net/fig/820836" pageId="0" pageNumber="45">8B</figureCitation>
). Rhinophores and branchial leaves are the same color as the dorsum but the rhinophoral lamellae and in some cases the gill lamellae are white.
</paragraph>
<caption doi="10.3897/zookeys.1152.98258.figure8" httpUri="https://binary.pensoft.net/fig/820836" pageId="0" pageNumber="45" start="Figure 8" startId="F8">
<paragraph pageId="0" pageNumber="45">
<emphasis bold="true" pageId="0" pageNumber="45">Figure 8.</emphasis>
Photographs of live animals of the genus
<taxonomicName authorityName="Innabi &amp; Stout &amp; Valdés" authorityYear="2023" class="Gastropoda" family="Discodorididae" genus="Jorunna" kingdom="Animalia" lsidName="Jorunna" order="Nudibranchia" pageId="0" pageNumber="45" phylum="Mollusca" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="45">Jorunna</emphasis>
</taxonomicName>
Bergh, 1876
<emphasis bold="true" pageId="0" pageNumber="45">A-C</emphasis>
<taxonomicName authorityName="Innabi &amp; Stout &amp; Valdés" authorityYear="2023" class="Gastropoda" family="Discodorididae" genus="Jorunna" kingdom="Animalia" lsidName="Jorunna daoulasi" order="Nudibranchia" pageId="0" pageNumber="45" phylum="Mollusca" rank="species" species="daoulasi">
<emphasis italics="true" pageId="0" pageNumber="45">Jorunna daoulasi</emphasis>
</taxonomicName>
sp. nov., MNHN IM-2013-86219 on black background (
<emphasis bold="true" pageId="0" pageNumber="45">A</emphasis>
), MNHN IM-2013-86220 in situ (
<emphasis bold="true" pageId="0" pageNumber="45">B</emphasis>
), Holotype (MNHN IM-2013-86230) in situ (
<emphasis bold="true" pageId="0" pageNumber="45">C</emphasis>
)
<emphasis bold="true" pageId="0" pageNumber="45">D-F</emphasis>
<taxonomicName authorityName="Innabi &amp; Stout &amp; Valdés" authorityYear="2023" class="Gastropoda" family="Discodorididae" genus="Jorunna" kingdom="Animalia" lsidName="Jorunna hervei" order="Nudibranchia" pageId="0" pageNumber="45" phylum="Mollusca" rank="species" species="hervei">
<emphasis italics="true" pageId="0" pageNumber="45">Jorunna hervei</emphasis>
</taxonomicName>
sp. nov., MNHN IM-2013-86228 on black background (
<emphasis bold="true" pageId="0" pageNumber="45">D</emphasis>
), MNHN IM-2013-86224 and Holotype MNHN IM-2013-86225 in situ with egg mass (
<emphasis bold="true" pageId="0" pageNumber="45">E</emphasis>
), MNHN IM-2013-86226 in situ with egg mass (
<emphasis bold="true" pageId="0" pageNumber="45">F</emphasis>
).
</paragraph>
</caption>
<paragraph pageId="0" pageNumber="45">
Reproductive system (Fig.
<figureCitation captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Drawings of the reproductive systems of specimens of the genus Jorunna Bergh, 1876 A Jorunna daoulasi sp. nov., MNHN IM- 2013 - 86219 B Jorunna hervei sp. nov., MNHN IM- 2013 - 86226. Abbreviations: ag, accessory gland; am, ampulla; bc, bursa copulatrix; dd, deferent duct; fg, female gland complex; pr, prostate; sr, seminal receptacle; st, stylet; vg, vagina." figureDoi="10.3897/zookeys.1152.98258.figure9" httpUri="https://binary.pensoft.net/fig/820837" pageId="0" pageNumber="45">9A</figureCitation>
) with a long, narrow, curved ampulla that connects with the female gland complex and an elongate prostate. The prostate is as wide as the ampulla but narrows substantially before expanding into the short, curved, narrow deferent duct. The deferent duct is much narrower than the prostate. The penis is unarmed. The vagina is very elongate and wide distally, several times wider than the deferent duct, narrowing considerably proximally and connecting directly to the irregular bursa copulatrix. The oval seminal receptacle also connects to the bursa copulatrix next to the vaginal connection, and the short uterine duct that enters the female gland complex. The bursa copulatrix is ~ 3
<normalizedToken originalValue="×">x</normalizedToken>
as large as the seminal receptable. A large accessory gland connects to a narrow and convoluted duct that opens into the genital atrium, where a curved, sharp stylet is located.
</paragraph>
<caption doi="10.3897/zookeys.1152.98258.figure9" httpUri="https://binary.pensoft.net/fig/820837" pageId="0" pageNumber="45" start="Figure 9" startId="F9">
<paragraph pageId="0" pageNumber="45">
<emphasis bold="true" pageId="0" pageNumber="45">Figure 9.</emphasis>
Drawings of the reproductive systems of specimens of the genus
<taxonomicName authorityName="Innabi &amp; Stout &amp; Valdés" authorityYear="2023" class="Gastropoda" family="Discodorididae" genus="Jorunna" kingdom="Animalia" lsidName="Jorunna" order="Nudibranchia" pageId="0" pageNumber="45" phylum="Mollusca" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="45">Jorunna</emphasis>
</taxonomicName>
Bergh, 1876
<emphasis bold="true" pageId="0" pageNumber="45">A</emphasis>
<taxonomicName authorityName="Innabi &amp; Stout &amp; Valdés" authorityYear="2023" class="Gastropoda" family="Discodorididae" genus="Jorunna" kingdom="Animalia" lsidName="Jorunna daoulasi" order="Nudibranchia" pageId="0" pageNumber="45" phylum="Mollusca" rank="species" species="daoulasi">
<emphasis italics="true" pageId="0" pageNumber="45">Jorunna daoulasi</emphasis>
</taxonomicName>
sp. nov., MNHN IM-2013-86219
<emphasis bold="true" pageId="0" pageNumber="45">B</emphasis>
<taxonomicName authorityName="Innabi &amp; Stout &amp; Valdés" authorityYear="2023" class="Gastropoda" family="Discodorididae" genus="Jorunna" kingdom="Animalia" lsidName="Jorunna hervei" order="Nudibranchia" pageId="0" pageNumber="45" phylum="Mollusca" rank="species" species="hervei">
<emphasis italics="true" pageId="0" pageNumber="45">Jorunna hervei</emphasis>
</taxonomicName>
sp. nov., MNHN IM-2013-86226. Abbreviations: ag, accessory gland; am, ampulla; bc, bursa copulatrix; dd, deferent duct; fg, female gland complex; pr, prostate; sr, seminal receptacle; st, stylet; vg, vagina.
</paragraph>
</caption>
<paragraph pageId="0" pageNumber="45">
Radular formula 24
<normalizedToken originalValue="×">x</normalizedToken>
n.0.n in a 26-mm long specimen (MNHN IM-2013-86220) and 25
<normalizedToken originalValue="×">x</normalizedToken>
n.0.n in a 27-mm long specimen (MNHN IM-2013-86219). Rachidian teeth absent. Innermost lateral teeth wide, having a short cusp with four or five irregular denticles (Fig.
<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. SEM of the radula of specimens of the genus Jorunna Bergh, 1876 A, B Jorunna daoulasi sp. nov., MNHN IM- 2013 - 86220, innermost teeth (A), outer lateral teeth (B) C-E Jorunna hervei sp. nov., MNHN IM- 2013 - 86224, innermost teeth (C), mid-lateral teeth (D), outer lateral teeth (E)." figureDoi="10.3897/zookeys.1152.98258.figure10" httpUri="https://binary.pensoft.net/fig/820838" pageId="0" pageNumber="45">10A</figureCitation>
). Mid-lateral teeth hamate, lacking denticles (Fig.
<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. SEM of the radula of specimens of the genus Jorunna Bergh, 1876 A, B Jorunna daoulasi sp. nov., MNHN IM- 2013 - 86220, innermost teeth (A), outer lateral teeth (B) C-E Jorunna hervei sp. nov., MNHN IM- 2013 - 86224, innermost teeth (C), mid-lateral teeth (D), outer lateral teeth (E)." figureDoi="10.3897/zookeys.1152.98258.figure10" httpUri="https://binary.pensoft.net/fig/820838" pageId="0" pageNumber="45">10A</figureCitation>
). The teeth increase in size gradually towards the distal portion of the half-row (Fig.
<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. SEM of the radula of specimens of the genus Jorunna Bergh, 1876 A, B Jorunna daoulasi sp. nov., MNHN IM- 2013 - 86220, innermost teeth (A), outer lateral teeth (B) C-E Jorunna hervei sp. nov., MNHN IM- 2013 - 86224, innermost teeth (C), mid-lateral teeth (D), outer lateral teeth (E)." figureDoi="10.3897/zookeys.1152.98258.figure10" httpUri="https://binary.pensoft.net/fig/820838" pageId="0" pageNumber="45">10B</figureCitation>
). Outermost teeth very elongate, longer than mid-lateral teeth, with several elongate apical denticles (Fig.
<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. SEM of the radula of specimens of the genus Jorunna Bergh, 1876 A, B Jorunna daoulasi sp. nov., MNHN IM- 2013 - 86220, innermost teeth (A), outer lateral teeth (B) C-E Jorunna hervei sp. nov., MNHN IM- 2013 - 86224, innermost teeth (C), mid-lateral teeth (D), outer lateral teeth (E)." figureDoi="10.3897/zookeys.1152.98258.figure10" httpUri="https://binary.pensoft.net/fig/820838" pageId="0" pageNumber="45">10B</figureCitation>
). No jaws ware observed.
</paragraph>
<caption doi="10.3897/zookeys.1152.98258.figure10" httpUri="https://binary.pensoft.net/fig/820838" pageId="0" pageNumber="45" start="Figure 10" startId="F10">
<paragraph pageId="0" pageNumber="45">
<emphasis bold="true" pageId="0" pageNumber="45">Figure 10.</emphasis>
SEM of the radula of specimens of the genus
<taxonomicName authorityName="Innabi &amp; Stout &amp; Valdés" authorityYear="2023" class="Gastropoda" family="Discodorididae" genus="Jorunna" kingdom="Animalia" lsidName="Jorunna" order="Nudibranchia" pageId="0" pageNumber="45" phylum="Mollusca" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="45">Jorunna</emphasis>
</taxonomicName>
Bergh, 1876
<emphasis bold="true" pageId="0" pageNumber="45">A, B</emphasis>
<taxonomicName authorityName="Innabi &amp; Stout &amp; Valdés" authorityYear="2023" class="Gastropoda" family="Discodorididae" genus="Jorunna" kingdom="Animalia" lsidName="Jorunna daoulasi" order="Nudibranchia" pageId="0" pageNumber="45" phylum="Mollusca" rank="species" species="daoulasi">
<emphasis italics="true" pageId="0" pageNumber="45">Jorunna daoulasi</emphasis>
</taxonomicName>
sp. nov., MNHN IM-2013-86220, innermost teeth (
<emphasis bold="true" pageId="0" pageNumber="45">A</emphasis>
), outer lateral teeth (
<emphasis bold="true" pageId="0" pageNumber="45">B</emphasis>
)
<emphasis bold="true" pageId="0" pageNumber="45">C-E</emphasis>
<taxonomicName authorityName="Innabi &amp; Stout &amp; Valdés" authorityYear="2023" class="Gastropoda" family="Discodorididae" genus="Jorunna" kingdom="Animalia" lsidName="Jorunna hervei" order="Nudibranchia" pageId="0" pageNumber="45" phylum="Mollusca" rank="species" species="hervei">
<emphasis italics="true" pageId="0" pageNumber="45">Jorunna hervei</emphasis>
</taxonomicName>
sp. nov., MNHN IM-2013-86224, innermost teeth (
<emphasis bold="true" pageId="0" pageNumber="45">C</emphasis>
), mid-lateral teeth (
<emphasis bold="true" pageId="0" pageNumber="45">D</emphasis>
), outer lateral teeth (
<emphasis bold="true" pageId="0" pageNumber="45">E</emphasis>
).
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="0" pageNumber="45" type="biology_ecology">
<paragraph pageId="0" pageNumber="45">Biology.</paragraph>
<paragraph pageId="0" pageNumber="45">Range includes New Caledonia and possibly Papua New Guinea and Japan (see Remarks section below); uncommon, found at ~ 6 m depth on an unidentified grey sponge on which it is highly cryptic. All the specimens were found directly on the sponges while SCUBA diving.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="45" type="etymology">
<paragraph pageId="0" pageNumber="45">Etymology.</paragraph>
<paragraph pageId="0" pageNumber="45">This species is named after Alain Daoulas, outstanding collector and naturalist, who participated in two of the Koumac expeditions, collecting a number of important specimens.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="45" type="remarks">
<paragraph pageId="0" pageNumber="45">Remarks.</paragraph>
<paragraph pageId="0" pageNumber="45">
<taxonomicName authorityName="Innabi &amp; Stout &amp; Valdés" authorityYear="2023" class="Gastropoda" family="Discodorididae" genus="Jorunna" kingdom="Animalia" lsidName="Jorunna daoulasi" order="Nudibranchia" pageId="0" pageNumber="45" phylum="Mollusca" rank="species" species="daoulasi">
<emphasis italics="true" pageId="0" pageNumber="45">Jorunna daoulasi</emphasis>
</taxonomicName>
sp. nov. is placed in the genus
<taxonomicName authorityName="Innabi &amp; Stout &amp; Valdés" authorityYear="2023" class="Gastropoda" family="Discodorididae" genus="Jorunna" kingdom="Animalia" lsidName="Jorunna" order="Nudibranchia" pageId="0" pageNumber="45" phylum="Mollusca" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="45">Jorunna</emphasis>
</taxonomicName>
because it fits morphologically within the diagnoses of the genus provided by
<bibRefCitation DOI="https://doi.org/10.1111/j.1096-3642.2001.tb00689.x" author="Valdes, A" journalOrPublisher="Zoological Journal of the Linnean Society" pageId="0" pageNumber="45" pagination="103 - 198" refId="B84" refString="Valdes, A, Gosliner, TM, 2001. Systematics and phylogeny of the caryophyllidia-bearing dorids (Mollusca, Nudibranchia), with the description of a new genus and four new species from Indo-Pacific deep waters. Zoological Journal of the Linnean Society 133 (2): 103 - 198, DOI: https://doi.org/10.1111/j.1096-3642.2001.tb00689.x" title="Systematics and phylogeny of the caryophyllidia-bearing dorids (Mollusca, Nudibranchia), with the description of a new genus and four new species from Indo-Pacific deep waters." url="https://doi.org/10.1111/j.1096-3642.2001.tb00689.x" volume="133" year="2001">
<normalizedToken originalValue="Valdés">Valdes</normalizedToken>
and Gosliner (2001)
</bibRefCitation>
and
<bibRefCitation DOI="https://doi.org/10.1093/mollus/eyn002" author="Camacho-Garcia, YE" journalOrPublisher="The Journal of Molluscan Studies" pageId="0" pageNumber="45" pagination="143 - 181" refId="B17" refString="Camacho-Garcia, YE, Gosliner, TM, 2008. Systematic revision of Jorunna Bergh, 1876 (Nudibranchia: Discodorididae) with a morphological phylogenetic analysis. The Journal of Molluscan Studies 74 (2): 143 - 181, DOI: https://doi.org/10.1093/mollus/eyn002" title="Systematic revision of Jorunna Bergh, 1876 (Nudibranchia: Discodorididae) with a morphological phylogenetic analysis." url="https://doi.org/10.1093/mollus/eyn002" volume="74" year="2008">
<normalizedToken originalValue="Camacho-García">Camacho-Garcia</normalizedToken>
and Gosliner (2008)
</bibRefCitation>
. Specifically,
<taxonomicName lsidName="J. daoulasi" pageId="0" pageNumber="45" rank="species" species="daoulasi">
<emphasis italics="true" pageId="0" pageNumber="45">J. daoulasi</emphasis>
</taxonomicName>
sp. nov. has a soft mantle covered with long caryophyllidia, the radular teeth are hamate, and the reproductive system has an accessory gland and a copulatory stylet. Finally, in the molecular phylogenetic analyses,
<taxonomicName lsidName="J. daoulasi" pageId="0" pageNumber="45" rank="species" species="daoulasi">
<emphasis italics="true" pageId="0" pageNumber="45">J. daoulasi</emphasis>
</taxonomicName>
sp. nov. is a member of a well-supported clade containing other members of
<taxonomicName authorityName="Innabi &amp; Stout &amp; Valdés" authorityYear="2023" class="Gastropoda" family="Discodorididae" genus="Jorunna" kingdom="Animalia" lsidName="Jorunna" order="Nudibranchia" pageId="0" pageNumber="45" phylum="Mollusca" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="45">Jorunna</emphasis>
</taxonomicName>
.
</paragraph>
<paragraph pageId="0" pageNumber="45">
<bibRefCitation DOI="https://doi.org/10.1093/mollus/eyn002" author="Camacho-Garcia, YE" journalOrPublisher="The Journal of Molluscan Studies" pageId="0" pageNumber="45" pagination="143 - 181" refId="B17" refString="Camacho-Garcia, YE, Gosliner, TM, 2008. Systematic revision of Jorunna Bergh, 1876 (Nudibranchia: Discodorididae) with a morphological phylogenetic analysis. The Journal of Molluscan Studies 74 (2): 143 - 181, DOI: https://doi.org/10.1093/mollus/eyn002" title="Systematic revision of Jorunna Bergh, 1876 (Nudibranchia: Discodorididae) with a morphological phylogenetic analysis." url="https://doi.org/10.1093/mollus/eyn002" volume="74" year="2008">
<normalizedToken originalValue="Camacho-García">Camacho-Garcia</normalizedToken>
and Gosliner (2008)
</bibRefCitation>
provided a comprehensive revision and illustrations of the valid species of the genus
<taxonomicName authorityName="Innabi &amp; Stout &amp; Valdés" authorityYear="2023" class="Gastropoda" family="Discodorididae" genus="Jorunna" kingdom="Animalia" lsidName="Jorunna" order="Nudibranchia" pageId="0" pageNumber="45" phylum="Mollusca" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="45">Jorunna</emphasis>
</taxonomicName>
, including all the Indo-Pacific taxa described to date. None of the species included in
<bibRefCitation DOI="https://doi.org/10.1093/mollus/eyn002" author="Camacho-Garcia, YE" journalOrPublisher="The Journal of Molluscan Studies" pageId="0" pageNumber="45" pagination="143 - 181" refId="B17" refString="Camacho-Garcia, YE, Gosliner, TM, 2008. Systematic revision of Jorunna Bergh, 1876 (Nudibranchia: Discodorididae) with a morphological phylogenetic analysis. The Journal of Molluscan Studies 74 (2): 143 - 181, DOI: https://doi.org/10.1093/mollus/eyn002" title="Systematic revision of Jorunna Bergh, 1876 (Nudibranchia: Discodorididae) with a morphological phylogenetic analysis." url="https://doi.org/10.1093/mollus/eyn002" volume="74" year="2008">
<normalizedToken originalValue="Camacho-García">Camacho-Garcia</normalizedToken>
and
<normalizedToken originalValue="Gosliner’s">Gosliner's</normalizedToken>
(2008)
</bibRefCitation>
monograph have a similar color pattern and morphology to
<taxonomicName lsidName="J. daoulasi" pageId="0" pageNumber="45" rank="species" species="daoulasi">
<emphasis italics="true" pageId="0" pageNumber="45">J. daoulasi</emphasis>
</taxonomicName>
sp. nov. Since then, several additional new species have been described from the Atlantic Ocean (
<bibRefCitation author="Edmunds, M" journalOrPublisher="Journal of Conchology" pageId="0" pageNumber="45" pagination="617 - 649" refId="B26" refString="Edmunds, M, 2011. Opisthobranchiate Mollusca from Ghana: Discodorididae. Journal of Conchology 40: 617 - 649" title="Opisthobranchiate Mollusca from Ghana: Discodorididae." volume="40" year="2011">Edmunds 2011</bibRefCitation>
;
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;
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;
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;
<bibRefCitation DOI="https://doi.org/10.1093/mollus/eyab028" author="Neuhaus, J" journalOrPublisher="Bun-ichi Sogo, Shizuoka, Japan" pageId="0" pageNumber="45" refId="B61" refString="Neuhaus, J, Rauch, C, Bakken, T, Picton, B, Pola, M, Malaquias, MAE, 2021. The genus Jorunna (Nudibranchia: Discodorididae) in Europe: A new species and a possible case of incipient speciation. Journal of Molluscan Studies 87: eyab028. https://doi.org/10.1093/mollus/eyab028" title="The genus Jorunna (Nudibranchia: Discodorididae) in Europe: A new species and a possible case of incipient speciation. Journal of Molluscan Studies 87: eyab 028." url="https://doi.org/10.1093/mollus/eyab028" year="2021">Neuhaus et al. 2021</bibRefCitation>
) and the Indian Ocean (
<bibRefCitation DOI="https://doi.org/10.3897/zse.99.95222" author="Tibirica, Y" journalOrPublisher="Zoosystematics and Evolution" pageId="0" pageNumber="45" pagination="63 - 75" refId="B81" refString="Tibirica, Y, Stroemvoll, J, Cervera, JL, 2023. Can you find me? A new sponge-like nudibranch from the genus Jorunna Bergh, 1876 (Mollusca, Gastropoda, Discodorididae). Zoosystematics and Evolution 99 (1): 63 - 75, DOI: https://doi.org/10.3897/zse.99.95222" title="Can you find me? A new sponge-like nudibranch from the genus Jorunna Bergh, 1876 (Mollusca, Gastropoda, Discodorididae)." url="https://doi.org/10.3897/zse.99.95222" volume="99" year="2023">
<normalizedToken originalValue="Tibiriçá">Tibirica</normalizedToken>
et al. 2023
</bibRefCitation>
), but they are also morphologically and/or genetically different from
<taxonomicName lsidName="J. daoulasi" pageId="0" pageNumber="45" rank="species" species="daoulasi">
<emphasis italics="true" pageId="0" pageNumber="45">J. daoulasi</emphasis>
</taxonomicName>
sp. nov. The most similar species to
<taxonomicName lsidName="J. daoulasi" pageId="0" pageNumber="45" rank="species" species="daoulasi">
<emphasis italics="true" pageId="0" pageNumber="45">J. daoulasi</emphasis>
</taxonomicName>
sp. nov. in external morphology are
<taxonomicName authorityName="Innabi &amp; Stout &amp; Valdés" authorityYear="2023" class="Gastropoda" family="Discodorididae" genus="Jorunna" kingdom="Animalia" lsidName="Jorunna" order="Nudibranchia" pageId="0" pageNumber="45" phylum="Mollusca" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="45">Jorunna</emphasis>
</taxonomicName>
sp. 10 from Papua New Guinea illustrated by
<bibRefCitation author="Gosliner, TM" journalOrPublisher="New World Publications, Jacksonville, Florida" pageId="0" pageNumber="45" refId="B38" refString="Gosliner, TM, Valdes, A, Behrens, DW, 2018. Nudibranch and Sea Slug Identification: Indo-Pacific (2nd Ed.). New World Publications, Jacksonville, Florida" title="Nudibranch and Sea Slug Identification: Indo-Pacific (2 nd Ed.)." year="2018">Gosliner et al. (2018)</bibRefCitation>
and
<taxonomicName authorityName="Innabi &amp; Stout &amp; Valdés" authorityYear="2023" class="Gastropoda" family="Discodorididae" genus="Rostanga" kingdom="Animalia" lsidName="Rostanga" order="Nudibranchia" pageId="0" pageNumber="45" phylum="Mollusca" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="45">Rostanga</emphasis>
</taxonomicName>
sp. 4 from Japan illustrated by
<bibRefCitation author="Nakano, R" journalOrPublisher="Bun-ichi Sogo, Shizuoka, Japan" pageId="0" pageNumber="45" refId="B60" refString="Nakano, R, 2018. Field Guide to Sea Slugs and Nudibranchs of Japan. Bun-ichi Sogo, Shizuoka, Japan" title="Field Guide to Sea Slugs and Nudibranchs of Japan." year="2018">Nakano (2018)</bibRefCitation>
, which have a very similar body shape and color and could represent the same species.
</paragraph>
</subSubSection>
</treatment>
</document>
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