218 lines
29 KiB
XML
218 lines
29 KiB
XML
<document id="8C8E1F2EBAA7A8B77DB0CF68ACA596D1" ID-CLB-Dataset="23381" ID-DOI="10.5252/zoosystema2019v41a26" ID-GBIF-Dataset="cef5076b-424b-4cdc-8d13-6e472d861e09" ID-ISSN="1638-9387" ID-Zenodo-Dep="3726028" ID-ZooBank="urn:lsid:zoobank.org:pub:CF16A992-0401-44C8-BEEE-842CE7F1D27E" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1585071141162" checkinUser="felipe" docAuthor="Ortega, José Rafael & Gofas, Serge" docDate="2019" docId="03E687A0B251FF8E9B08FE69FC34FCC9" docLanguage="en" docName="zoosystema.41.26.513-551.pdf.imf" docOrigin="Zoosystema 41 (26)" docStyle="DocumentStyle:AFAF64E709DD7C8340B70A24A5804402.4:Zoosystema.2018-2019.journal_article" docStyleId="AFAF64E709DD7C8340B70A24A5804402" docStyleName="Zoosystema.2018-2019.journal_article" docStyleVersion="4" docTitle="Mikro oviceps Ortega & Gofas 2019, n. sp." docType="treatment" docUuid="D9DA7056-2000-417A-92C5-AEE1AF757354" docUuidSource="ZooBank" docVersion="8" lastPageNumber="520" masterDocId="FFDFFFD8B258FF879A52FFD1FFCDFFBB" masterDocTitle="The unknown bathyal of the Canaries: new species and new records of deep-sea Mollusca" masterLastPageNumber="551" masterPageNumber="513" pageNumber="520" updateTime="1698828230493" updateUser="ExternalLinkService" zenodo-license-document="CC0-1.0" zenodo-license-figures="CC0-1.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:titleInfo id="21CE3CCE4BCC51AA5A1C5A9D95E4D20E">
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<mods:title id="0B5E35A69FD200364678A8081199F72D">The unknown bathyal of the Canaries: new species and new records of deep-sea Mollusca</mods:title>
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<mods:namePart id="E2295E966C1B7FBCBE7028F3733C59E2">Ortega, José Rafael</mods:namePart>
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<mods:name id="3174D46F492A5ACDDCAD48618D267FE7" type="personal">
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<mods:namePart id="81E8F862476D7592B64E5287F80C45B5">Gofas, Serge</mods:namePart>
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<mods:title id="D152B21FC3E3063047E2D430A33915BE">Zoosystema</mods:title>
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<mods:part id="19D260118A0EF1BF16DCCD0499FE1AF3">
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<mods:date id="8DD033644A8735B20530634B902F15B4">2019</mods:date>
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<mods:number id="12D7CD80E21934A480D5FBEC6EF57554">2019-11-28</mods:number>
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<mods:number id="5605F137A742A12F3879793B2D33C722">41</mods:number>
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<mods:identifier id="BE5659FB7CED5E05636329D2E30E1185" type="DOI">10.5252/zoosystema2019v41a26</mods:identifier>
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<treatment id="03E687A0B251FF8E9B08FE69FC34FCC9" ID-DOI="http://doi.org/10.5281/zenodo.3729430" ID-GBIF-Taxon="163283853" ID-Zenodo-Dep="3729430" LSID="urn:lsid:zoobank.org:act:D9DA7056-2000-417A-92C5-AEE1AF757354" httpUri="http://treatment.plazi.org/id/03E687A0B251FF8E9B08FE69FC34FCC9" lastPageNumber="520" pageId="9" pageNumber="520">
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<subSubSection id="C355653DB251FF8E9B08FE69FDCBFE49" pageId="9" pageNumber="520" type="nomenclature">
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<paragraph id="8BF036B6B251FF8E9B08FE69FDCBFE49" blockId="9.[346,561,440,498]" pageId="9" pageNumber="520">
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<heading id="D0B881DAB251FF8E9B08FE69FDFCFE68" box="[346,561,440,467]" level="2" pageId="9" pageNumber="520">
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<taxonomicName id="4C4F4D35B251FF8E9B08FE69FE3DFE69" ID-CoL="7S5RC" authority="Ortega & Gofas, 2019" authorityName="Ortega & Gofas" authorityYear="2019" box="[346,496,440,467]" class="Gastropoda" family="Skeneidae" genus="Mikro" higherTaxonomySource="CoL" kingdom="Animalia" order="Trochida" pageId="9" pageNumber="520" phylum="Mollusca" rank="species" species="oviceps" status="sp. nov.">
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<emphasis id="B93BEAA4B251FF8E9B08FE69FE3DFE69" bold="true" box="[346,496,440,467]" italics="true" pageId="9" pageNumber="520">Mikro oviceps</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A20857DFB251FF8E9BA5FE68FDFCFE68" box="[503,561,441,467]" pageId="9" pageNumber="520" rank="species">n. sp.</taxonomicNameLabel>
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</heading>
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||
(
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<figureCitation id="13742A33B251FF8E9BDFFE09FE01FE49" box="[397,460,472,498]" captionStart="FIG" captionStartId="10.[132,143,1523,1541]" captionTargetBox="[132,1455,215,1478]" captionTargetId="figure@10.[132,1455,215,1489]" captionTargetPageId="10" captionText="FIG. 4. — A-H, Mikro oviceps n. sp.: A, B, holotype (sh.) from DW130 (diameter 0.8 mm); C, paratype (sh.), same locality (diameter 0.70 mm); D, paratype (sh.), same locality (diameter 0.76 mm); E, detail of the umbilicus, same specimen; F, protoconch, same specimen; G, paratype, (sh.) in apical view, same locality (diameter 0.67 mm); H, protoconch, same specimen; I-L, Mikro globulus Warén, 1996: I, shell from DW130 (height 1.50 mm); J, apical view of another shell, same locality (diameter 0,84 mm); K-L, protoconch and early teleoconch whorls of another shell, same locality; M-P, Mikro hattonensis Hoffman, van Heugten & Lavaleye, 2010, M, shell from DW130 (diameter 0.78 mm); N, detail of the umbilicus, same specimen; O, apical view of another shell, same locality (diameter 0.65 mm); P, detail of protoconch and first teleoconch whorl, same specimen. Scale bars: 100 µm." figureDoi="http://doi.org/10.5281/zenodo.3726036" httpUri="https://zenodo.org/record/3726036/files/figure.png" pageId="9" pageNumber="520">Fig. 4</figureCitation>
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A-H)
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</paragraph>
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</subSubSection>
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||
<subSubSection id="C355653DB251FF8E9AF3FDCDFD27FD95" box="[161,746,540,558]" pageId="9" pageNumber="520" type="description">
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||
<paragraph id="8BF036B6B251FF8E9AF3FDCDFD27FD95" blockId="9.[161,746,540,558]" box="[161,746,540,558]" pageId="9" pageNumber="520">
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<uri id="FFDE3AB4B251FF8E9AF3FDCDFD27FD95" box="[161,746,540,558]" pageId="9" pageNumber="520">
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urn:lsid:zoobank.org:act:
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<uuid id="FFE90C63B251FF8E9B34FDCDFD27FD95" box="[358,746,540,558]" pageId="9" pageNumber="520">D9DA7056-2000-417A-92C5-AEE1AF757354</uuid>
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</uri>
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</paragraph>
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</subSubSection>
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<subSubSection id="C355653DB251FF8E9AD6FD89FF2EFD1E" pageId="9" pageNumber="520" type="materials_examined">
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<paragraph id="8BF036B6B251FF8E9AD6FD89FF2EFD1E" blockId="9.[132,775,600,677]" pageId="9" pageNumber="520">
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<typeStatus id="54F48814B251FF8E9AD6FD89FF78FDD6" box="[132,181,600,624]" pageId="9" pageNumber="520">TYPE</typeStatus>
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MATERIAL. —
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<materialsCitation id="3B273CEBB251FF8E9B16FD89FD15FDCB" ID-GBIF-Occurrence="2580042122" box="[324,728,600,624]" collectionCode="MNHN-IM-" country="Afghanistan" pageId="9" pageNumber="520" specimenCount="1" typeStatus="holotype">
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||
<emphasis id="B93BEAA4B251FF8E9B16FD89FE64FDCB" bold="true" box="[324,425,600,624]" pageId="9" pageNumber="520">
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||
<typeStatus id="54F48814B251FF8E9B16FD89FE68FDCB" box="[324,421,600,624]" pageId="9" pageNumber="520" type="holotype">Holotype</typeStatus>
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||
.
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</emphasis>
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sh.,
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<collectionCode id="ED5EAE73B251FF8E9B8AFD89FD91FDCB" box="[472,604,600,624]" pageId="9" pageNumber="520">MNHN-IM-</collectionCode>
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||
2000-34255
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</materialsCitation>
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||
.
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<materialsCitation id="3B273CEBB251FF8E9AD6FDA3FF12FD1E" ID-GBIF-Occurrence="2580005091" country="Afghanistan" pageId="9" pageNumber="520" specimenCount="1" typeStatus="paratype">
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<emphasis id="B93BEAA4B251FF8E9AD6FDA3FF10FD31" bold="true" box="[132,221,626,650]" pageId="9" pageNumber="520">
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<typeStatus id="54F48814B251FF8E9AD6FDA3FF10FD31" box="[132,221,626,650]" pageId="9" pageNumber="520" type="paratype">Paratypes</typeStatus>
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</emphasis>
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. 24 sh., MNHN-IM-2000-34256, all from SEAMOUNT 2, DW 130
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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="C355653DB251FF8E9AD6FD14FDB0FD43" pageId="9" pageNumber="520" type="distribution">
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||
<paragraph id="8BF036B6B251FF8E9AD6FD14FDB0FD43" blockId="9.[132,775,709,843]" pageId="9" pageNumber="520">
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<typeStatus id="54F48814B251FF8E9AD6FD14FF77FD60" box="[132,186,709,733]" pageId="9" pageNumber="520">TYPE</typeStatus>
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LOCALITY. — Off NW Gran Canaria,
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<geoCoordinate id="EE7B5071B251FF8E982DFD17FCCEFD65" box="[639,771,710,734]" degrees="28" direction="north" minutes="08.95" orientation="latitude" pageId="9" pageNumber="520" precision="9" value="28.149166">28°08.95’N</geoCoordinate>
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,
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<geoCoordinate id="EE7B5071B251FF8E9AD6FD31FF31FD43" box="[132,252,736,760]" degrees="15" direction="west" minutes="53.11" orientation="longitude" pageId="9" pageNumber="520" precision="9" value="-15.885167">15°53.11’W</geoCoordinate>
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/
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<geoCoordinate id="EE7B5071B251FF8E9B57FD31FEB6FD43" box="[261,379,736,760]" degrees="28" direction="north" minutes="09.06" orientation="latitude" pageId="9" pageNumber="520" precision="9" value="28.151">28°09.06’N</geoCoordinate>
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,
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<geoCoordinate id="EE7B5071B251FF8E9BD7FD31FE30FD43" box="[389,509,736,760]" degrees="15" direction="west" minutes="52.92" orientation="longitude" pageId="9" pageNumber="520" precision="9" value="-15.882">15°52.92’W</geoCoordinate>
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,
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<quantity id="4CB79B53B251FF8E9855FD31FDB4FD43" box="[519,633,736,760]" metricMagnitude="2" metricUnit="m" metricValue="6.575" metricValueMax="6.6" metricValueMin="6.55" pageId="9" pageNumber="520" unit="m" value="657.5" valueMax="660.0" valueMin="655.0">
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655-
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<specimenCount id="9D49FD3FB251FF8E9866FD31FDB4FD43" box="[564,633,736,760]" pageId="9" pageNumber="520" type="generic">660 m</specimenCount>
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||
</quantity>
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||
.
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C355653DB251FF8E9AD6FCC9FE50FCF0" pageId="9" pageNumber="520" type="etymology">
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<paragraph id="8BF036B6B251FF8E9AD6FCC9FE50FCF0" blockId="9.[132,775,709,843]" pageId="9" pageNumber="520">ETYMOLOGY. — From the Latin meaning “egghead”, referring to the shape of the protoconch.</paragraph>
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</subSubSection>
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<subSubSection id="C355653DB251FF8E9AD6FCA7FD3BF914" pageId="9" pageNumber="520" type="description">
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||
<paragraph id="8BF036B6B251FF8E9AD6FCA7FED8FC34" blockId="9.[132,776,886,1711]" box="[132,277,886,912]" pageId="9" pageNumber="520">DESCRIPTION</paragraph>
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<paragraph id="8BF036B6B251FF8E9AD6FC46FEB9F9F5" blockId="9.[132,776,886,1711]" pageId="9" pageNumber="520">
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Shell minute, globular in shape, with a moderately high, somewhat cyrtoconoid spire and a distinct umbilicus. Protoconch proportionally very large, egg shaped with no sign of coiling, with a maximum diameter of
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<quantity id="4CB79B53B251FF8E986FFC26FD58FBAA" box="[573,661,1015,1041]" metricMagnitude="-1" metricUnit="m" metricValue="2.7" pageId="9" pageNumber="520" unit="mm" value="270.0">270 µm</quantity>
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, separated from the teleoconch by a distinct scar; protoconch surface with a microscopically pitted texture seen only at high magnification under the SEM. Teleoconch of about 1 3/4 whorl. Spire whorls with a weak spiral cordlet running along the suture, a very distinct adapical shoulder delimited by a sharp keel, channelled between the suture and the keel and slightly convex below it. Surface mostly smooth except for growth lines, a cluster of 4-6 spiral cordlets below the periphery of the last whorl, and another cluster of three stronger spiral cords surrounding the umbilicus. Aperture with a somewhat rhomboidal shape, with the adapical part definitely angled. Outer lip rather thick but simple, orthocline; parietal area without any callosity, columellar edge of the aperture increasing in thickness abapically. Umbilicus open, deep and relatively broad, inside with axial growth lines of a very rough texture, and with an additional spiral cord situated deep inside and abutting into the abapical part of the columella.
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</paragraph>
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<paragraph id="8BF036B6B251FF8E9AC9F985FD3BF914" blockId="9.[132,776,886,1711]" pageId="9" pageNumber="520">
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Colour opaque white, with a somewhat pearly aspect, the protoconch slightly yellowish. Maximum diameter up to
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<quantity id="4CB79B53B251FF8E9AD6F945FF17F914" box="[132,218,1684,1711]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" pageId="9" pageNumber="520" unit="mm" value="0.8">0.8 mm</quantity>
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(
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<typeStatus id="54F48814B251FF8E9ABBF945FE84F915" box="[233,329,1684,1710]" pageId="9" pageNumber="520" type="holotype">holotype</typeStatus>
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||
<quantity id="4CB79B53B251FF8E9B02F945FE79F914" box="[336,436,1684,1711]" metricMagnitude="-4" metricUnit="m" metricValue="8.4" pageId="9" pageNumber="520" unit="mm" value="0.84">0.84 mm</quantity>
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height ×
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<quantity id="4CB79B53B251FF8E9849F945FDB2F914" box="[539,639,1684,1711]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" pageId="9" pageNumber="520" unit="mm" value="0.8">0.80 mm</quantity>
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diameter).
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</paragraph>
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</subSubSection>
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<subSubSection id="C355653DB251FF8E9AD6F902FC34FCC9" pageId="9" pageNumber="520" type="discussion">
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<paragraph id="8BF036B6B251FF8E9AD6F902FF25F957" blockId="9.[132,776,1747,2030]" box="[132,232,1747,1773]" pageId="9" pageNumber="520">REMARKS</paragraph>
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||
<paragraph id="8BF036B6B251FF8E9AD6F925FB45FEE8" blockId="9.[132,776,1747,2030]" lastBlockId="9.[813,1456,217,882]" pageId="9" pageNumber="520">
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The generic assignment of this species is tentative; shared characters with the
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<typeStatus id="54F48814B251FF8E9B07F8C5FE4EF895" box="[341,387,1812,1838]" pageId="9" pageNumber="520">type</typeStatus>
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||
species
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<taxonomicName id="4C4F4D35B251FF8E9B8BF8C5FCCAF895" authority="Waren, 1996" authorityName="Waren" authorityYear="1996" box="[473,775,1812,1838]" class="Gastropoda" family="Skeneidae" genus="Mikro" higherTaxonomySource="CoL" kingdom="Animalia" order="Trochida" pageId="9" pageNumber="520" phylum="Mollusca" rank="species" species="globulus">
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<emphasis id="B93BEAA4B251FF8E9B8BF8C5FDB8F895" box="[473,629,1812,1838]" italics="true" pageId="9" pageNumber="520">Mikro globulus</emphasis>
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<bibRefCitation id="EFDE4B47B251FF8E9829F8C5FCCAF895" author="WAREN A." box="[635,775,1812,1838]" pageId="9" pageNumber="520" pagination="197 - 245" refId="ref25498" refString="WAREN A. 1996. - New and little known mollusca from Iceland and Scandinavia Part 3. Sarsia 81: 197 - 245. https: // doi. org / 10. 1080 / 00364827.1996.10413622" type="journal article" year="1996">Warén, 1996</bibRefCitation>
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</taxonomicName>
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are the minute size, the protoconch with a rough but not distinctly sculptured surface, the presence of a distinct adapical keel at a short distance from the suture, and of a distinct spiral ridge inside the umbilicus.
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<taxonomicName id="4C4F4D35B251FF8E9BF8F842FEB6F876" authority="Hoffmann, van Heugten & Lavaleye, 2008" authorityName="Hoffmann, van Heugten & Lavaleye" authorityYear="2008" class="Gastropoda" family="Skeneidae" genus="Lopheliella" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Trochida" pageId="9" pageNumber="520" phylum="Mollusca" rank="genus">
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<emphasis id="B93BEAA4B251FF8E9BF8F842FDD6F816" box="[426,539,1939,1965]" italics="true" pageId="9" pageNumber="520">Lopheliella</emphasis>
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Hoffmann, van Heugten & Lavaleye, 2008
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</taxonomicName>
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is similar in shape but has a distinct honeycomb sculpture on the protoconch which is not seen here;
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<taxonomicName id="4C4F4D35B251FF8E993AFF08FC14FF48" authorityName="Hoffmann, van Heugten & Lavaleye" authorityYear="2008" box="[872,985,217,243]" class="Gastropoda" family="Skeneidae" genus="Lopheliella" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Trochida" pageId="9" pageNumber="520" phylum="Mollusca" rank="genus">
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<emphasis id="B93BEAA4B251FF8E993AFF08FC14FF48" box="[872,985,217,243]" italics="true" pageId="9" pageNumber="520">Lopheliella</emphasis>
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||
</taxonomicName>
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also either lacks an internal ridge inside the umbilicus or has it very close to its edge, not far inside as in
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<taxonomicName id="4C4F4D35B251FF8E997FFEC8FC08FE88" authorityName="Waren" authorityYear="1996" box="[813,965,281,307]" class="Gastropoda" family="Skeneidae" genus="Mikro" higherTaxonomySource="CoL" kingdom="Animalia" order="Trochida" pageId="9" pageNumber="520" phylum="Mollusca" rank="species" species="globulus">
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<emphasis id="B93BEAA4B251FF8E997FFEC8FC08FE88" box="[813,965,281,307]" italics="true" pageId="9" pageNumber="520">Mikro globulus</emphasis>
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</taxonomicName>
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.
|
||
<taxonomicName id="4C4F4D35B251FF8E9983FEC8FB8DFE88" authorityName="Hoffmann, van Heugten & Lavaleye" authorityYear="2008" box="[977,1088,281,307]" class="Gastropoda" family="Skeneidae" genus="Lopheliella" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Trochida" pageId="9" pageNumber="520" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B93BEAA4B251FF8E9983FEC8FB8DFE88" box="[977,1088,281,307]" italics="true" pageId="9" pageNumber="520">Lopheliella</emphasis>
|
||
</taxonomicName>
|
||
species are also considerably larger, with an adult size of
|
||
<quantity id="4CB79B53B251FF8E9E5FFEE8FB49FEE8" box="[1037,1156,313,339]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="9" pageNumber="520" unit="mm" value="2.5" valueMax="3.0" valueMin="2.0">2 to 3 mm</quantity>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BF036B6B251FF8E9911FE88FB06FE69" blockId="9.[813,1456,217,882]" pageId="9" pageNumber="520">
|
||
<taxonomicName id="4C4F4D35B251FF8E9911FE88FC03FEC9" authority="Ortega & Gofas, 2019" authorityName="Ortega & Gofas" authorityYear="2019" box="[835,974,345,371]" class="Gastropoda" family="Skeneidae" genus="Mikro" higherTaxonomySource="CoL" kingdom="Animalia" order="Trochida" pageId="9" pageNumber="520" phylum="Mollusca" rank="species" species="oviceps" status="sp. nov.">
|
||
<emphasis id="B93BEAA4B251FF8E9911FE88FC03FEC9" box="[835,974,345,371]" italics="true" pageId="9" pageNumber="520">Mikro oviceps</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A20857DFB251FF8E9981FE88FBC1FEC8" box="[979,1036,345,371]" pageId="9" pageNumber="520" rank="species">n. sp.</taxonomicNameLabel>
|
||
is unique in having a protoconch which shows no sign of coiling, contrary to
|
||
<taxonomicName id="4C4F4D35B251FF8E9EE1FEA8FAE1FE29" authorityName="Waren" authorityYear="1996" box="[1203,1324,376,402]" class="Gastropoda" family="Skeneidae" genus="Mikro" higherTaxonomySource="CoL" kingdom="Animalia" order="Trochida" pageId="9" pageNumber="520" phylum="Mollusca" rank="species" species="globulus">
|
||
<emphasis id="B93BEAA4B251FF8E9EE1FEA8FAE1FE29" box="[1203,1324,376,402]" italics="true" pageId="9" pageNumber="520">M. globulus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C4F4D35B251FF8E9F0DFEA8FAFEFE08" authority="Hoffman, van Heugten & Lavaleye, 2010" authorityName="Hoffman, van Heugten & Lavaleye" authorityYear="2010" class="Gastropoda" family="Skeneidae" genus="Mikro" higherTaxonomySource="CoL" kingdom="Animalia" order="Trochida" pageId="9" pageNumber="520" phylum="Mollusca" rank="species" species="hattonensis">
|
||
<emphasis id="B93BEAA4B251FF8E9F0DFEA8FCB6FE09" italics="true" pageId="9" pageNumber="520">M. hattonensis</emphasis>
|
||
<bibRefCitation id="EFDE4B47B251FF8E99D2FE49FAFEFE08" author="HOFFMAN L. & VAN HEUGTEN B. & LAVALEYE M. S. S." box="[896,1331,408,435]" pageId="9" pageNumber="520" pagination="47 - 61" refId="ref23426" refString="HOFFMAN L., VAN HEUGTEN B. & LAVALEYE M. S. S. 2010. - Skeneimorph species (Gastropoda) from the Rockall and Hatton Banks, northeastern Atlantic Ocean. Miscellanea Malacologica 4 (4): 47 - 61." type="journal article" year="2010">Hoffman, van Heugten & Lavaleye, 2010</bibRefCitation>
|
||
</taxonomicName>
|
||
which were also collected in the same dredge haul.
|
||
</paragraph>
|
||
<paragraph id="8BF036B6B251FF8E9911FE09FC34FCC9" blockId="9.[813,1456,217,882]" pageId="9" pageNumber="520">
|
||
<taxonomicName id="4C4F4D35B251FF8E9911FE09FC12FE49" authorityName="Waren" authorityYear="1996" box="[835,991,472,498]" class="Gastropoda" family="Skeneidae" genus="Mikro" higherTaxonomySource="CoL" kingdom="Animalia" order="Trochida" pageId="9" pageNumber="520" phylum="Mollusca" rank="species" species="globulus">
|
||
<emphasis id="B93BEAA4B251FF8E9911FE09FC12FE49" box="[835,991,472,498]" italics="true" pageId="9" pageNumber="520">Mikro globulus</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="13742A33B251FF8E99BEFE09FBE4FE49" box="[1004,1065,472,498]" captionStart="FIG" captionStartId="10.[132,143,1523,1541]" captionTargetBox="[132,1455,215,1478]" captionTargetId="figure@10.[132,1455,215,1489]" captionTargetPageId="10" captionText="FIG. 4. — A-H, Mikro oviceps n. sp.: A, B, holotype (sh.) from DW130 (diameter 0.8 mm); C, paratype (sh.), same locality (diameter 0.70 mm); D, paratype (sh.), same locality (diameter 0.76 mm); E, detail of the umbilicus, same specimen; F, protoconch, same specimen; G, paratype, (sh.) in apical view, same locality (diameter 0.67 mm); H, protoconch, same specimen; I-L, Mikro globulus Warén, 1996: I, shell from DW130 (height 1.50 mm); J, apical view of another shell, same locality (diameter 0,84 mm); K-L, protoconch and early teleoconch whorls of another shell, same locality; M-P, Mikro hattonensis Hoffman, van Heugten & Lavaleye, 2010, M, shell from DW130 (diameter 0.78 mm); N, detail of the umbilicus, same specimen; O, apical view of another shell, same locality (diameter 0.65 mm); P, detail of protoconch and first teleoconch whorl, same specimen. Scale bars: 100 µm." figureDoi="http://doi.org/10.5281/zenodo.3726036" httpUri="https://zenodo.org/record/3726036/files/figure.png" pageId="9" pageNumber="520">Fig. 4</figureCitation>
|
||
I-L) is similar in size but has a higher spire, not cyrtoconoid. It lacks the clusters of spirals on the periphery and the abapical part of the last whorl; the subsutural shoulder disappears on the later whorls, and the umbilicus is narrower with only one periumbilical ridge, and no spirals inside.
|
||
<taxonomicName id="4C4F4D35B251FF8E9E44FDA9FB1CFD29" authorityName="Hoffman, van Heugten & Lavaleye" authorityYear="2010" box="[1046,1233,632,658]" class="Gastropoda" family="Skeneidae" genus="Mikro" higherTaxonomySource="CoL" kingdom="Animalia" order="Trochida" pageId="9" pageNumber="520" phylum="Mollusca" rank="species" species="hattonensis">
|
||
<emphasis id="B93BEAA4B251FF8E9E44FDA9FB1CFD29" box="[1046,1233,632,658]" italics="true" pageId="9" pageNumber="520">Mikro hattonensis</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="13742A33B251FF8E9E8DFDA9FAD3FD29" box="[1247,1310,632,658]" captionStart="FIG" captionStartId="10.[132,143,1523,1541]" captionTargetBox="[132,1455,215,1478]" captionTargetId="figure@10.[132,1455,215,1489]" captionTargetPageId="10" captionText="FIG. 4. — A-H, Mikro oviceps n. sp.: A, B, holotype (sh.) from DW130 (diameter 0.8 mm); C, paratype (sh.), same locality (diameter 0.70 mm); D, paratype (sh.), same locality (diameter 0.76 mm); E, detail of the umbilicus, same specimen; F, protoconch, same specimen; G, paratype, (sh.) in apical view, same locality (diameter 0.67 mm); H, protoconch, same specimen; I-L, Mikro globulus Warén, 1996: I, shell from DW130 (height 1.50 mm); J, apical view of another shell, same locality (diameter 0,84 mm); K-L, protoconch and early teleoconch whorls of another shell, same locality; M-P, Mikro hattonensis Hoffman, van Heugten & Lavaleye, 2010, M, shell from DW130 (diameter 0.78 mm); N, detail of the umbilicus, same specimen; O, apical view of another shell, same locality (diameter 0.65 mm); P, detail of protoconch and first teleoconch whorl, same specimen. Scale bars: 100 µm." figureDoi="http://doi.org/10.5281/zenodo.3726036" httpUri="https://zenodo.org/record/3726036/files/figure.png" pageId="9" pageNumber="520">Fig. 4</figureCitation>
|
||
M-P) is more similar to
|
||
<taxonomicName id="4C4F4D35B251FF8E99C8FD49FBCAFD0A" authority="Ortega & Gofas, 2019" authorityName="Ortega & Gofas" authorityYear="2019" box="[922,1031,664,689]" class="Gastropoda" family="Skeneidae" genus="Mikro" higherTaxonomySource="CoL" kingdom="Animalia" order="Trochida" pageId="9" pageNumber="520" phylum="Mollusca" rank="species" species="oviceps" status="sp. nov.">
|
||
<emphasis id="B93BEAA4B251FF8E99C8FD49FBCAFD0A" box="[922,1031,664,689]" italics="true" pageId="9" pageNumber="520">M. oviceps</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A20857DFB251FF8E9E5CFD49FB84FD09" box="[1038,1097,664,690]" pageId="9" pageNumber="520" rank="species">n. sp.</taxonomicNameLabel>
|
||
in outline, but also lacks the spirals on the last whorl and is more broadly umbilicate. Both
|
||
<taxonomicName id="4C4F4D35B251FF8E997FFD09FC67FD4A" authorityName="Waren" authorityYear="1996" box="[813,938,727,753]" class="Gastropoda" family="Skeneidae" genus="Mikro" higherTaxonomySource="CoL" kingdom="Animalia" order="Trochida" pageId="9" pageNumber="520" phylum="Mollusca" rank="species" species="globulus">
|
||
<emphasis id="B93BEAA4B251FF8E997FFD09FC67FD4A" box="[813,938,727,753]" italics="true" pageId="9" pageNumber="520">M. globulus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C4F4D35B251FF8E99B1FD09FBB0FD4A" authorityName="Hoffman, van Heugten & Lavaleye" authorityYear="2010" box="[995,1149,727,753]" class="Gastropoda" family="Skeneidae" genus="Mikro" higherTaxonomySource="CoL" kingdom="Animalia" order="Trochida" pageId="9" pageNumber="520" phylum="Mollusca" rank="species" species="hattonensis">
|
||
<emphasis id="B93BEAA4B251FF8E99B1FD09FBB0FD4A" box="[995,1149,727,753]" italics="true" pageId="9" pageNumber="520">M. hattonensis</emphasis>
|
||
</taxonomicName>
|
||
have a protoconch as usual in
|
||
<taxonomicName id="4C4F4D35B251FF8E9919FD26FC23FCAA" authorityName="Salvini-Plawen" authorityYear="1980" box="[843,1006,759,785]" class="Gastropoda" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Vetigastropoda" pageId="9" pageNumber="520" phylum="Mollusca" rank="order">Vetigastropoda</taxonomicName>
|
||
i.e. coiled with hardly more than half a whorl (
|
||
<figureCitation id="13742A33B251FF8E992EFCC6FC23FC89" box="[892,1006,791,818]" captionStart="FIG" captionStartId="10.[132,143,1523,1541]" captionTargetBox="[132,1455,215,1478]" captionTargetId="figure@10.[132,1455,215,1489]" captionTargetPageId="10" captionText="FIG. 4. — A-H, Mikro oviceps n. sp.: A, B, holotype (sh.) from DW130 (diameter 0.8 mm); C, paratype (sh.), same locality (diameter 0.70 mm); D, paratype (sh.), same locality (diameter 0.76 mm); E, detail of the umbilicus, same specimen; F, protoconch, same specimen; G, paratype, (sh.) in apical view, same locality (diameter 0.67 mm); H, protoconch, same specimen; I-L, Mikro globulus Warén, 1996: I, shell from DW130 (height 1.50 mm); J, apical view of another shell, same locality (diameter 0,84 mm); K-L, protoconch and early teleoconch whorls of another shell, same locality; M-P, Mikro hattonensis Hoffman, van Heugten & Lavaleye, 2010, M, shell from DW130 (diameter 0.78 mm); N, detail of the umbilicus, same specimen; O, apical view of another shell, same locality (diameter 0.65 mm); P, detail of protoconch and first teleoconch whorl, same specimen. Scale bars: 100 µm." figureDoi="http://doi.org/10.5281/zenodo.3726036" httpUri="https://zenodo.org/record/3726036/files/figure.png" pageId="9" pageNumber="520">Fig. 4L, P</figureCitation>
|
||
). Both also have been found in the same sample as
|
||
<taxonomicName id="4C4F4D35B251FF8E99C9FCE9FBC5FCEA" authority="Ortega & Gofas, 2019" authorityName="Ortega & Gofas" authorityYear="2019" box="[923,1032,824,849]" class="Gastropoda" family="Skeneidae" genus="Mikro" higherTaxonomySource="CoL" kingdom="Animalia" order="Trochida" pageId="9" pageNumber="520" phylum="Mollusca" rank="species" species="oviceps" status="sp. nov.">
|
||
<emphasis id="B93BEAA4B251FF8E99C9FCE9FBC5FCEA" box="[923,1032,824,849]" italics="true" pageId="9" pageNumber="520">M. oviceps</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A20857DFB251FF8E9E42FCE9FB81FCE9" box="[1040,1100,824,850]" pageId="9" pageNumber="520" rank="species">n. sp.</taxonomicNameLabel>
|
||
and are new records for Spanish waters (see below).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |