153 lines
18 KiB
XML
153 lines
18 KiB
XML
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<mods:title id="650BA71B9C1508B979FA7193FD921210">The Vetigastropoda (Mollusca) of Walters Shoal, with descriptions of two new genera and thirty new species</mods:title>
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<mods:namePart id="235A727298225E1599F0BCFAEE393311">Herbert, David G.</mods:namePart>
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<mods:title id="C639CEAB9442DC099CBB3200EE499425">European Journal of Taxonomy</mods:title>
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<mods:part id="EEDB39A1B7B847EF9B708A05115B83AE">
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<mods:date id="CA1214F75BD0086C65673633D813A527">2024</mods:date>
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<subSubSection id="25F6653638730B31FDBEFA4C5378FA7B" box="[549,1038,1422,1449]" pageId="45" pageNumber="46" type="nomenclature">
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<paragraph id="6D5336BD38730B31FDBEFA4C5378FA7B" blockId="45.[549,1038,1422,1484]" box="[549,1038,1422,1449]" pageId="45" pageNumber="46">
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<heading id="361B81D138730B31FDBEFA4C5378FA7B" box="[549,1038,1422,1449]" centered="true" fontSize="11" level="2" pageId="45" pageNumber="46" reason="2">
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<taxonomicName id="AAEC4D3E38730B31FDBEFA4C5378FA7B" ID-CoL="7PGH7" authority="Marshall, 1991" authorityName="Jeffreys" authorityYear="1876" box="[549,1038,1422,1449]" class="Gastropoda" family="Seguenziidae" genus="Seguenzia" kingdom="Animalia" order="Seguenziida" pageId="45" pageNumber="46" phylum="Mollusca" rank="species" species="emmeles">
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<emphasis id="5F98EAAF38730B31FDBEFA4C55D7FA7B" bold="true" box="[549,673,1422,1448]" italics="true" pageId="45" pageNumber="46">Seguenzia</emphasis>
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cf.
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<emphasis id="5F98EAAF38730B31FD55FA4C5423FA7A" bold="true" box="[718,853,1422,1449]" italics="true" pageId="45" pageNumber="46">S. emmeles</emphasis>
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<bibRefCitation id="097D4B4C38730B31FCC6FA4C5378FA7B" author="Marshall B. A." box="[861,1038,1422,1448]" pageId="45" pageNumber="46" pagination="41 - 109" refId="ref61704" refString="Marshall B. A. 1991. Mollusca Gastropoda: Seguenziidae from New Caledonia and the Loyalty Islands. In: Crosnier A. & Bouchet P. (eds) Resultats des Campagnes MUSORSTOM, Vol. 7: 41 - 109. Memoires du Museum National d'Histoire Naturelle, Paris (A) 150." type="journal article" year="1991">Marshall, 1991</bibRefCitation>
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</taxonomicName>
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||
</heading>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="25F6653638730B31FD41FA70542CFA1F" box="[730,858,1458,1484]" pageId="45" pageNumber="46" type="description">
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<paragraph id="6D5336BD38730B31FD41FA70542CFA1F" blockId="45.[549,1038,1422,1484]" box="[730,858,1458,1484]" pageId="45" pageNumber="46">
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<figureCitation id="F5D72A3838730B31FD41FA70542CFA1F" box="[730,858,1458,1484]" captionStart="Fig" captionStartId="42.[189,232,1789,1815]" captionTargetBox="[264,1324,268,1762]" captionTargetId="figure-119@42.[263,1324,266,1763]" captionTargetPageId="42" captionText="Fig. 19. A–B. Fluxinella dufresneae sp. nov., juvenile paratype (MNHN-IM-2000-38058). A. Spire whorls. B. Protoconch. C–D. Hadroconus scobina sp. nov., paratype (MNHN-IM-2000-38065). C. Oblique view of spire whorls. D. Protoconch. E–J. Seguenzia cf. S. emmeles Marshall, 1991, Walters Shoal, stn CP4913, height 1.63 mm, diameter 1.50 mm (MNHN). E–G. Apertural, oblique basal and apical views of shell. H. Detail of sculpture showing more numerous axial riblets below shoulder keel. I. Side view of apex. J. Protoconch. Scale bars: A, C = 0.5 mm; B, D, J = 100 μm; E–G = 1.0 mm; H–I = 200 μm." figureDoi="http://doi.org/10.5281/zenodo.10727793" httpUri="https://zenodo.org/record/10727793/files/figure.png" pageId="45" pageNumber="46">Fig. 19E–J</figureCitation>
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="25F6653638730B31FF26FA365434F9DD" box="[189,834,1524,1550]" pageId="45" pageNumber="46" type="reference_group">
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<paragraph id="6D5336BD38730B31FF26FA365434F9DD" blockId="45.[189,1398,1524,1586]" box="[189,834,1524,1550]" pageId="45" pageNumber="46">
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<treatmentCitationGroup id="4DFC119338730B31FF26FA365434F9DD" box="[189,834,1524,1550]" pageId="45" pageNumber="46">
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<treatmentCitation id="EC4D10AC38730B31FF26FA3655E7F9DD" author="Marshall B. A." box="[189,657,1524,1550]" page="93" pageId="45" pageNumber="46" year="1991">
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<taxonomicName id="AAEC4D3E38730B31FF26FA3655E7F9DD" ID-CoL="6YB43" authority="Marshall, 1991: 93" authorityName="Marshall" authorityPageNumber="93" authorityYear="1991" box="[189,657,1524,1550]" class="Gastropoda" family="Seguenziidae" genus="Seguenzia" kingdom="Animalia" order="Seguenziida" pageId="45" pageNumber="46" phylum="Mollusca" rank="species" species="emmeles">
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<emphasis id="5F98EAAF38730B31FF26FA3656D4F9DD" box="[189,418,1524,1550]" italics="true" pageId="45" pageNumber="46">Seguenzia emmeles</emphasis>
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<bibRefCitation id="097D4B4C38730B31FE37FA3655E7F9DD" author="Marshall B. A." box="[428,657,1524,1550]" pageId="45" pageNumber="46" pagination="41 - 109" refId="ref61704" refString="Marshall B. A. 1991. Mollusca Gastropoda: Seguenziidae from New Caledonia and the Loyalty Islands. In: Crosnier A. & Bouchet P. (eds) Resultats des Campagnes MUSORSTOM, Vol. 7: 41 - 109. Memoires du Museum National d'Histoire Naturelle, Paris (A) 150." type="journal article" year="1991">Marshall, 1991: 93</bibRefCitation>
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</taxonomicName>
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</treatmentCitation>
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, figs 213–217.
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||
</treatmentCitationGroup>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="25F6653638730B31FCD1FA36563DF9E1" pageId="45" pageNumber="46" type="materials_examined">
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<paragraph id="6D5336BD38730B31FCD1FA36563DF9E1" blockId="45.[189,1398,1524,1586]" pageId="45" pageNumber="46">
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<materialsCitation id="DD843CE038730B31FCD1FA365630F9E1" country="New Caledonia" elevation="2375" location="off southern New Caledonia" originalDetermination="Seguenzia emmeles Marshall, 1991" pageId="45" pageNumber="46" specimenCount="1" typeStatus="type">
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<typeStatus id="B257881F38730B31FCD1FA3654F2F9DD" box="[842,900,1524,1550]" pageId="45" pageNumber="46">Type</typeStatus>
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loc.:
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<location id="6833606638730B31FC50FA365269F9DD" LSID="urn:lsid:plazi:treatment:E54587AB38730B32FDBEFA4C561EFE06:6833606638730B31FC50FA365269F9DD" box="[971,1311,1524,1550]" country="New Caledonia" name="off southern New Caledonia" pageId="45" pageNumber="46">off southern New Caledonia</location>
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,
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||
<quantity id="AA149B5838730B31FAB6FA365630F9E1" metricMagnitude="3" metricUnit="m" metricValue="2.375" metricValueMax="2.65" metricValueMin="2.1" pageId="45" pageNumber="46" unit="m" value="2375.0" valueMax="2650.0" valueMin="2100.0">
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<elevation id="E6C1D18E38730B31FAB6FA365630F9E1" metricMagnitude="3" metricUnit="m" metricValue="2.375" metricValueMax="2.65" metricValueMin="2.1" pageId="45" pageNumber="46" unit="m" value="2375.0" valueMax="2650.0" valueMin="2100.0">2100– 2650 m</elevation>
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</quantity>
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</materialsCitation>
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.
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||
</paragraph>
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||
</subSubSection>
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<subSubSection id="25F6653638730B31FF26F99B56BFF915" pageId="45" pageNumber="46" type="materials_examined">
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<paragraph id="6D5336BD38730B31FF26F99B56DCF9A0" blockId="45.[189,426,1625,1651]" box="[189,426,1625,1651]" pageId="45" pageNumber="46">
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<heading id="361B81D138730B31FF26F99B56DCF9A0" bold="true" box="[189,426,1625,1651]" fontSize="11" level="3" pageId="45" pageNumber="46" reason="3">
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||
<emphasis id="5F98EAAF38730B31FF26F99B56DCF9A0" bold="true" box="[189,426,1625,1651]" pageId="45" pageNumber="46">Material examined</emphasis>
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</heading>
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</paragraph>
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||
<paragraph id="6D5336BD38730B31FF26F94A56BFF915" blockId="45.[189,1399,1670,1734]" pageId="45" pageNumber="46">
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<materialsCitation id="DD843CE038730B31FF26F94A56B0F915" collectingDate="2017-05-11" collectionCode="MNHN" elevation="1577" latitude="-33.866665" location="WALTERS SHOAL" longLatPrecision="1202" longitude="44.083332" pageId="45" pageNumber="46" specimenCount="1">
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WALTERS SHOAL • 1 empty shell; south plain, stn CP4913;
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<geoCoordinate id="08D8507A38730B31FC01F9445376F971" box="[922,1024,1670,1698]" degrees="33" direction="south" minutes="52" orientation="latitude" pageId="45" pageNumber="46" precision="925" value="-33.866665">33°52′ S</geoCoordinate>
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||
,
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<geoCoordinate id="08D8507A38730B31FB96F9445301F971" box="[1037,1143,1670,1698]" degrees="44" direction="east" minutes="05" orientation="longitude" pageId="45" pageNumber="46" precision="925" value="44.083332">44°05′ E</geoCoordinate>
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; depth
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<quantity id="AA149B5838730B31FB57F94A5207F971" box="[1228,1393,1672,1699]" metricMagnitude="3" metricUnit="m" metricValue="1.577" metricValueMax="1.6149999999999998" metricValueMin="1.539" pageId="45" pageNumber="46" unit="m" value="1577.0" valueMax="1615.0" valueMin="1539.0">
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<elevation id="E6C1D18E38730B31FB57F94A5207F971" box="[1228,1393,1672,1699]" metricMagnitude="3" metricUnit="m" metricValue="1.577" metricValueMax="1.6149999999999998" metricValueMin="1.539" pageId="45" pageNumber="46" unit="m" value="1577.0" valueMax="1615.0" valueMin="1539.0">1539–1615 m</elevation>
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</quantity>
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||
;
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<date id="1952107D38730B31FF26F96E562AF915" box="[189,348,1708,1734]" pageId="45" pageNumber="46" value="2017-05-11">
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<collectingDate id="0916E99538730B31FF26F96E562AF915" box="[189,348,1708,1734]" pageId="45" pageNumber="46" value="2017-05-11">11 May 2017</collectingDate>
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</date>
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;
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||
<collectionCode id="0BFDAE7838730B31FEF3F96E56B0F915" box="[360,454,1708,1734]" country="France" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" lsid="urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="45" pageNumber="46">MNHN</collectionCode>
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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||
<subSubSection id="25F6653638730B32FF26F92C561EFE06" lastPageId="46" lastPageNumber="47" pageId="45" pageNumber="46" type="discussion">
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<paragraph id="6D5336BD38730B31FF26F92C5659F8DB" blockId="45.[189,303,1774,1800]" box="[189,303,1774,1800]" pageId="45" pageNumber="46">
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<heading id="361B81D138730B31FF26F92C5659F8DB" bold="true" box="[189,303,1774,1800]" fontSize="11" level="3" pageId="45" pageNumber="46" reason="3">
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<emphasis id="5F98EAAF38730B31FF26F92C5659F8DB" bold="true" box="[189,303,1774,1800]" pageId="45" pageNumber="46">Remarks</emphasis>
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</heading>
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</paragraph>
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||
<paragraph id="6D5336BD38730B32FF26F8DF561EFE06" blockId="45.[189,1400,1820,2025]" lastBlockId="46.[189,1399,265,469]" lastPageId="46" lastPageNumber="47" pageId="45" pageNumber="46">
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||
A single juvenile shell in poor condition exhibits considerable similarity to
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<taxonomicName id="AAEC4D3E38730B31FBD5F8DF5245F8E5" authorityName="Marshall" authorityYear="1991" box="[1102,1331,1820,1847]" class="Gastropoda" family="Seguenziidae" genus="Seguenzia" kingdom="Animalia" order="Seguenziida" pageId="45" pageNumber="46" phylum="Mollusca" rank="species" species="emmeles">
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||
<emphasis id="5F98EAAF38730B31FBD5F8DF5245F8E5" box="[1102,1331,1820,1847]" italics="true" pageId="45" pageNumber="46">Seguenzia emmeles</emphasis>
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||
</taxonomicName>
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||
from
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<collectingCountry id="15FB762D38730B31FF26F882560FF889" box="[189,377,1856,1882]" name="New Caledonia" pageId="45" pageNumber="46">New Caledonia</collectingCountry>
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. It differs from that species in having more numerous, but weaker spiral cords on the base and a narrower umbilicus with a less strongly angled margin. In addition, whereas the inner lip of
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<taxonomicName id="AAEC4D3E38730B31FF26F845564FF872" authorityName="Marshall" authorityYear="1991" box="[189,313,1927,1953]" class="Gastropoda" family="Seguenziidae" genus="Seguenzia" kingdom="Animalia" order="Seguenziida" pageId="45" pageNumber="46" phylum="Mollusca" rank="species" species="emmeles">
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||
<emphasis id="5F98EAAF38730B31FF26F845564FF872" box="[189,313,1927,1953]" italics="true" pageId="45" pageNumber="46">S emmeles</emphasis>
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||
</taxonomicName>
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||
is toothless, the specimen from Walters Shoal, even though juvenile, has a distinct rounded columella bulge.
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<taxonomicName id="AAEC4D3E38730B31FE13F8695469F816" authority="Okutani, 1964" authorityName="Okutani" authorityYear="1964" box="[392,799,1963,1989]" class="Gastropoda" family="Seguenziidae" genus="Seguenzia" kingdom="Animalia" order="Seguenziida" pageId="45" pageNumber="46" phylum="Mollusca" rank="species" species="mirabilis">
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<emphasis id="5F98EAAF38730B31FE13F8695506F816" box="[392,624,1963,1989]" italics="true" pageId="45" pageNumber="46">Seguenzia mirabilis</emphasis>
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||
Okutani, 1964
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||
</taxonomicName>
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||
from
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<collectingCountry id="15FB762D38730B31FCFCF86954DCF816" box="[871,938,1963,1989]" name="Japan" pageId="45" pageNumber="46">Japan</collectingCountry>
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is also similar to the present specimen, but it has a closed or at most chink-like umbilicus and a strong basal columella tooth (
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<bibRefCitation id="097D4B4C38730B31FB51F80C5204F83B" author="Okutani T." box="[1226,1394,1998,2024]" pageId="45" pageNumber="46" pagination="86 - 87" refId="ref62467" refString="Okutani T. 2000. Family Seguenziidae. In: Okutani T. (ed.) Marine Mollusks in Japan: 86 - 87. Tokai University Press, Tokyo." type="book chapter" year="2000">Okutani 2000</bibRefCitation>
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||
;
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||
<bibRefCitation id="097D4B4C38700B32FF26FECB5622FEF0" author="Sasaki T." box="[189,340,265,291]" pageId="46" pageNumber="47" pagination="147 - 232" refId="ref63039" refString="Sasaki T. 2008. Micromolluscs in Japan: taxonomic composition, habitats, and future topics. Zoosymposia 1: 147 - 232. https: // doi. org / 10.11646 / zoosymposia. 1.1.12" type="journal article" year="2008">Sasaki 2008</bibRefCitation>
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||
). Although it is possible that the differences between the specimen from Walters Shoal and
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||
<taxonomicName id="AAEC4D3E38700B32FF74FEEF5619FE95" authorityName="Okutani" authorityYear="1964" box="[239,367,300,327]" class="Gastropoda" family="Seguenziidae" genus="Seguenzia" kingdom="Animalia" order="Seguenziida" pageId="46" pageNumber="47" phylum="Mollusca" rank="species" species="mirablis">
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||
<emphasis id="5F98EAAF38700B32FF74FEEF5619FE95" box="[239,367,300,327]" italics="true" pageId="46" pageNumber="47">S. mirablis</emphasis>
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||
</taxonomicName>
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||
reflect the former’s juvenile condition, it also possesses finer and more numerous axial riblets. Unusually, on the fourth whorl these are more close-set below the shoulder keel than above it (9 vs 12 per
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||
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||
). The condition of the specimen is inadequate to meaningfully evaluate its identity and thus I merely note the occurrence of a species resembling
|
||
<taxonomicName id="AAEC4D3E38700B32FC27FE5A5334FE62" authorityName="Marshall" authorityYear="1991" box="[956,1090,407,434]" class="Gastropoda" family="Seguenziidae" genus="Seguenzia" kingdom="Animalia" order="Seguenziida" pageId="46" pageNumber="47" phylum="Mollusca" rank="species" species="emmeles">
|
||
<emphasis id="5F98EAAF38700B32FC27FE5A5334FE62" box="[956,1090,407,434]" italics="true" pageId="46" pageNumber="47">S. emmeles</emphasis>
|
||
</taxonomicName>
|
||
on the plain surrounding Walters Shoal.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |