217 lines
23 KiB
XML
217 lines
23 KiB
XML
<document id="80A32BECEF61560E034DB6D75BE740F5" ID-DOI="10.11646/zootaxa.3710.3.5" ID-GBIF-Dataset="2f400e1e-e59e-480d-bd7f-edf4d7024f41" ID-ISSN="1175-5326" ID-Zenodo-Dep="220154" ID-ZooBank="E2A28D6C-42A9-4A09-B299-7C98E2045B47" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460676584558" checkinUser="plazi" docAuthor="Morassi, Mauro & Bonfitto, Antonio" docDate="2013" docId="03BE5F1CFFEBFFEDFF74F8CACE9AFA19" docLanguage="en" docName="zt03710p280.pdf" docOrigin="Zootaxa 3710 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Crassispira somalica Morassi & Bonfitto, 2013, sp. nov." docType="treatment" docVersion="8" lastPageNumber="278" masterDocId="FF872764FFEDFFEAFFE3FFB9CD5DFFFC" masterDocTitle="Four new African turriform gastropods (Mollusca: Conoidea)" masterLastPageNumber="280" masterPageNumber="271" pageNumber="277" updateTime="1698349893659" updateUser="plazi">
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<mods:mods id="3C8D016B2457F9AA380E4DD3CC066B8F" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="68832F3EEAD45D34F39E5BE95B551475">
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<mods:title id="D295301573BB30237010B52A326D1A41">Four new African turriform gastropods (Mollusca: Conoidea)</mods:title>
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</mods:titleInfo>
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<mods:name id="A4D6C7AB71F9E3EA0424174DAF51C1AC" type="personal">
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<mods:role id="0EAF247EA200F4EF9304A0389D943111">
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<mods:roleTerm id="A2C924A24729796AB135B888C6F2D4C8">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="B78EF3E80543CB36636A8A5D49F580A0">Morassi, Mauro</mods:namePart>
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</mods:name>
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<mods:name id="0FA6FFE46578F1E3871B072661B8B6D5" type="personal">
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<mods:role id="AED78C8B27540AA6480C7134EEF15944">
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<mods:roleTerm id="072C0A7237994BEC813A58561FCC2DC8">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="996AADEFC8226AA98ABFFABF093D0AF1">Bonfitto, Antonio</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="BB0EAC988D1317BAC1B105EFE1D8368E">text</mods:typeOfResource>
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<mods:titleInfo id="48B12A258ACD591BA662E7D10569C223">
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<mods:title id="64E92C5E71A6E0C80313235B992F7D8E">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="B21C7BC213EF1D37807A30AECAEF1EA4">
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<mods:date id="6C545356704276EED7B8C09A53A5CD1E">2013</mods:date>
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<mods:detail id="2F186E6E68103D0D73684F3D724A1571" type="volume">
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<mods:number id="B3900A20D50BA0FEF7A5F786B967E16E">3710</mods:number>
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</mods:detail>
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<mods:detail id="4B84DA1EF3C005C04047B4C3DAF20745" type="issue">
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<mods:number id="A4C856CAC2E9F3684F94D21831B2F68F">3</mods:number>
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</mods:detail>
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<mods:extent id="87E500819063BF9D02BCA20DB4A88F62" unit="page">
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<mods:start id="13F5F25B6DD38428E4D7FA83562FFB97">271</mods:start>
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<mods:end id="711F64E9B05E4CEB244D5BC88DCA76B2">280</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:classification id="12128FAEF0097ED081C61B99F0EF4D2A">journal article</mods:classification>
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<mods:identifier id="646DAE56349C597E0B25673E4C2BFFF4" type="DOI">10.11646/zootaxa.3710.3.5</mods:identifier>
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<mods:identifier id="3F0BCCF01F221DE7981B721FA374658D" type="GBIF-Dataset">2f400e1e-e59e-480d-bd7f-edf4d7024f41</mods:identifier>
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<mods:identifier id="748164A6E863D40C4952B077DD8ED5EF" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="AF5CC0C1FDEBE278BE4D8FFEA3CDEB2F" type="Zenodo-Dep">220154</mods:identifier>
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<mods:identifier id="24E299E9E07FAA4B5172BABD2CA724A1" type="ZooBank">E2A28D6C-42A9-4A09-B299-7C98E2045B47</mods:identifier>
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</mods:mods>
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<treatment id="03BE5F1CFFEBFFEDFF74F8CACE9AFA19" ID-DOI="http://doi.org/10.5281/zenodo.6161127" ID-GBIF-Taxon="119577150" ID-Zenodo-Dep="6161127" LSID="urn:lsid:plazi:treatment:03BE5F1CFFEBFFEDFF74F8CACE9AFA19" httpUri="http://treatment.plazi.org/id/03BE5F1CFFEBFFEDFF74F8CACE9AFA19" lastPageId="7" lastPageNumber="278" pageId="6" pageNumber="277">
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<subSubSection id="C30DBD81FFEBFFECFF74F8CACC1DF852" pageId="6" pageNumber="277" type="nomenclature">
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||
<paragraph id="8BA8EE0AFFEBFFECFF74F8CACCAAF871" blockId="6.[151,503,1907,1966]" box="[151,503,1907,1933]" pageId="6" pageNumber="277">
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||
<heading id="D0E05966FFEBFFECFF74F8CACCAAF871" bold="true" box="[151,503,1907,1933]" fontSize="11" level="1" pageId="6" pageNumber="277" reason="1">
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<emphasis id="B9633218FFEBFFECFF74F8CACCAAF871" bold="true" box="[151,503,1907,1933]" pageId="6" pageNumber="277">
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||
<taxonomicName id="4C179589FFEBFFECFF74F8CACCCEF871" ID-CoL="6BBHM" box="[151,403,1907,1933]" class="Gastropoda" family="Pseudomelatomidae" genus="Crassispira" kingdom="Animalia" order="Neogastropoda" pageId="6" pageNumber="277" phylum="Mollusca" rank="species" species="somalica" status="sp. nov.">
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<emphasis id="B9633218FFEBFFECFF74F8CACCCEF871" bold="true" box="[151,403,1907,1933]" italics="true" pageId="6" pageNumber="277">Crassispira somalica</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A2508F63FFEBFFECFE79F8CACCAAF871" box="[410,503,1907,1933]" pageId="6" pageNumber="277" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BA8EE0AFFEBFFECFF74F82CCC1DF852" blockId="6.[151,503,1907,1966]" box="[151,320,1941,1966]" pageId="6" pageNumber="277">
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<figureCitation id="132CF28FFFEBFFECFF74F82CCC5CF852" box="[151,257,1941,1966]" captionStart="FIGURE 1. A – H" captionStartId="4.[151,250,1844,1866]" captionTargetBox="[180,1399,193,1817]" captionTargetId="figure@4.[180,1400,193,1818]" captionTargetPageId="4" captionText="FIGURE 1. A – H. Tropidoturris vizcondei sp. nov. A – B. Holotype (MNHN 26614), 11.1 x 4.3 mm. C – H. Paratype (MZB 60071). C. Shell, scale bar 1 mm. D. Penultimate whorl, scale bar 500 µm. E. Surface microsculpture, scale bar 40 µm. F – G. Protoconch, scale bar 200 µm. H. Microsculpture of protoconch, scale bar 100 µm. I – K. Iredalea adenensis sp. nov. I – J. Holotype (MZB 60072), 17.2 x 7.7 mm. K. Penultimate whorl. L – P. Buchema shearmani sp. nov. L – M. Holotype (MZB 60073), 9.9 x 3.5 mm. O. Protoconch. P. Detail of penultimate whorl. Q – S. Crassispira somalica sp. nov. Q – R. Holotype (MZB 60076), 21 x 8.9 mm. S. Penultimate whorl." httpUri="https://zenodo.org/record/220155/files/figure.png" pageId="6" pageNumber="277">Figures 1</figureCitation>
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. Q–S
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</paragraph>
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</subSubSection>
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<subSubSection id="C30DBD81FFEBFFEDFF74F864CFD9FF29" lastPageId="7" lastPageNumber="278" pageId="6" pageNumber="277" type="materials_examined">
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<paragraph id="8BA8EE0AFFEBFFECFF74F864C86EF80A" blockId="6.[151,1331,2013,2038]" box="[151,1331,2013,2038]" pageId="6" pageNumber="277">
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<emphasis id="B9633218FFEBFFECFF74F864CC18F80A" bold="true" box="[151,325,2013,2038]" pageId="6" pageNumber="277">
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<typeStatus id="54AC50A8FFEBFFECFF74F864CD8FF80A" box="[151,210,2013,2038]" pageId="6" pageNumber="277">Type</typeStatus>
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material.
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</emphasis>
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<typeStatus id="54AC50A8FFEBFFECFEAFF864CCE9F80A" box="[332,436,2013,2038]" pageId="6" pageNumber="277" type="holotype">Holotype</typeStatus>
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(MZB 60076); 1
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<typeStatus id="54AC50A8FFEBFFECFD98F867CFBBF80A" box="[635,742,2014,2038]" pageId="6" pageNumber="277" type="paratype">paratypes</typeStatus>
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(MZB 60077); 1
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<typeStatus id="54AC50A8FFEBFFECFC4EF867C950F80A" box="[941,1037,2014,2038]" pageId="6" pageNumber="277" type="paratype">paratype</typeStatus>
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(MNHN-IM-
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<date id="FFA9C8CAFFEBFFECFB4FF864C87AF80A" box="[1196,1319,2013,2038]" pageId="6" pageNumber="277" value="2012" valueMax="2534">2012-2534</date>
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).
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</paragraph>
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<paragraph id="8BA8EE0AFFEAFFEDFF24FF2EC826FF4C" blockId="7.[151,1437,151,1509]" box="[199,1403,151,176]" pageId="7" pageNumber="278">
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<emphasis id="B9633218FFEAFFEDFF24FF2ECC38FF4C" bold="true" box="[199,357,151,176]" pageId="7" pageNumber="278">
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<typeStatus id="54AC50A8FFEAFFEDFF24FF2ECC5FFF4C" box="[199,258,151,176]" pageId="7" pageNumber="278">Type</typeStatus>
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locality.
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</emphasis>
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Offshore Mogadishu (
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<collectingCountry id="F300AE9AFFEAFFEDFD80FF2ECF99FF4C" box="[611,708,151,176]" name="Somalia" pageId="7" pageNumber="278">Somalia</collectingCountry>
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), trawled by local fishermen at unknown depth in
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<date id="FFA9C8CAFFEAFFEDFB15FF21C82AFF4C" box="[1270,1399,152,176]" pageId="7" pageNumber="278" value="1989" valueMax="1990">1989–1990</date>
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.
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</paragraph>
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<paragraph id="8BA8EE0AFFEAFFEDFF24FF05CFD9FF29" blockId="7.[151,1437,151,1509]" box="[199,644,188,213]" pageId="7" pageNumber="278">
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<emphasis id="B9633218FFEAFFEDFF24FF05CCEDFF29" bold="true" box="[199,432,188,213]" pageId="7" pageNumber="278">Material examined.</emphasis>
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The
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<typeStatus id="54AC50A8FFEAFFEDFE09FF04CF47FF29" box="[490,538,189,213]" pageId="7" pageNumber="278">type</typeStatus>
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material.
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</paragraph>
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</subSubSection>
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<subSubSection id="C30DBD81FFEAFFEDFF24FF66C832FCCB" pageId="7" pageNumber="278" type="description">
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<paragraph id="8BA8EE0AFFEAFFEDFF24FF66C832FCCB" blockId="7.[151,1437,151,1509]" pageId="7" pageNumber="278">
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<emphasis id="B9633218FFEAFFEDFF24FF66CC04FF04" bold="true" box="[199,345,223,248]" pageId="7" pageNumber="278">Description.</emphasis>
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Shell rather solid (fig. Q-R), elongate-ovoid (b/l 0.42–0.46; a/l 0.43–0.47) with strongly gradate spire, last whorl not or weakly excavated with a relatively short rostrum. Protoconch narrowly domed of about 1¾ whorls, termination ill-defined, surface eroded. Protoconch diameter: about
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<quantity id="4CEF43EFFFEAFFEDFBE7FE91C93CFEC3" box="[1028,1121,296,320]" metricMagnitude="-3" metricUnit="m" metricValue="1.2" pageId="7" pageNumber="278" unit="mm" value="1.2">1.2 mm</quantity>
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. Teleoconch of 6–7 whorls with distinct, rounded shoulder at mid-whorl height, suture moderately deep bordered by a moderately strong, undulating subsutural fold. Sutural ramp wide, shallowly concave. Sculpture of broad, rounded, slightly opisthocline axial ribs extending from abapical suture to shoulder, rapidly vanishing on sutural ramp. Axial ribs separated by interspaces narrower than them, extending across upper part of base on last whorl. Seven to 8 axial ribs on penultimate whorl, increasing to 8–9 on last whorl (including a varicoid rib at level of outer lip). Spiral sculpture of shallowly incised grooves: 4–6 between shoulder and abapical suture on later two teleoconch whorls. Last whorl with 7–10 grooves on base and 5–7 cords on the rostrum. Whorls covered by dense, relatively rough axial growth lines particularly evident on sutural ramp. Aperture narrow, elongate-ovate. Columella straight with a thick callus, its outer edge free, fasciole strong, false umbilicus deep; parietal region with a low, rounded nodule at suture not significantly constricting opening of anal sinus. Siphonal canal short, narrow, deep, its anterior tip notched. Outer lip not or only feebly crenulated, preceded by a broad varix. No stromboid notch. Anal sinus relatively shallow, openly U-shaped with diverging sides. Color moderate brown with yellowish-white first teleoconch whorl and protoconch. Dimensions:
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<typeStatus id="54AC50A8FFEAFFEDFD51FD45CE42FCE9" box="[690,799,764,789]" pageId="7" pageNumber="278" type="holotype">Holotype</typeStatus>
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:
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<date id="FFA9C8CAFFEAFFEDFCCAFD45CE06FCE8" box="[809,859,764,788]" pageId="7" pageNumber="278" value="1921-10">21 x</date>
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<quantity id="4CEF43EFFFEAFFEDFC81FD45CEE6FCE8" box="[866,955,764,788]" metricMagnitude="-3" metricUnit="m" metricValue="8.9" pageId="7" pageNumber="278" unit="mm" value="8.9">8.9 mm</quantity>
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, aperture height
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<quantity id="4CEF43EFFFEAFFEDFB9BFD45C98CFCE8" box="[1144,1233,764,788]" metricMagnitude="-3" metricUnit="m" metricValue="9.2" pageId="7" pageNumber="278" unit="mm" value="9.2">9.2 mm</quantity>
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;
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<typeStatus id="54AC50A8FFEAFFEDFB3EFD44C863FCE9" box="[1245,1342,765,789]" pageId="7" pageNumber="278" type="paratype">paratype</typeStatus>
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(MZB):
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<date id="FFA9C8CAFFEAFFEDFF74FC99CD95FCCB" box="[151,200,800,824]" pageId="7" pageNumber="278" value="1920-10">20 x</date>
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<quantity id="4CEF43EFFFEAFFEDFF2CFC99CC7AFCCB" box="[207,295,800,824]" metricMagnitude="-3" metricUnit="m" metricValue="9.2" pageId="7" pageNumber="278" unit="mm" value="9.2">9.2 mm</quantity>
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, aperture height
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<quantity id="4CEF43EFFFEAFFEDFE01FCA6CF65FCCB" box="[482,568,799,824]" metricMagnitude="-3" metricUnit="m" metricValue="9.5" pageId="7" pageNumber="278" unit="mm" value="9.5">9.5 mm</quantity>
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(decollated);
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<typeStatus id="54AC50A8FFEAFFEDFD30FC99CE6EFCC4" box="[723,819,800,824]" pageId="7" pageNumber="278" type="paratype">paratype</typeStatus>
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(MNHN): 19.4 x
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<quantity id="4CEF43EFFFEAFFEDFC1DFCA6C90BFCCB" box="[1022,1110,799,824]" metricMagnitude="-3" metricUnit="m" metricValue="8.6" pageId="7" pageNumber="278" unit="mm" value="8.6">8.6 mm</quantity>
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, aperture height
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<quantity id="4CEF43EFFFEAFFEDFAF2FC99C837FCCB" box="[1297,1386,800,824]" metricMagnitude="-3" metricUnit="m" metricValue="8.9" pageId="7" pageNumber="278" unit="mm" value="8.9">8.9 mm</quantity>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C30DBD81FFEAFFEDFF24FCFDC854FCA1" box="[199,1289,836,861]" pageId="7" pageNumber="278" type="etymology">
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<paragraph id="8BA8EE0AFFEAFFEDFF24FCFDC854FCA1" blockId="7.[151,1437,151,1509]" box="[199,1289,836,861]" pageId="7" pageNumber="278">
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<emphasis id="B9633218FFEAFFEDFF24FCFDCC13FCA1" bold="true" box="[199,334,836,861]" pageId="7" pageNumber="278">Etymology.</emphasis>
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Alluding to the fact that the new species is described from off Mogadishu (
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<collectingCountry id="F300AE9AFFEAFFEDFB78FCFDC9A0FCA1" box="[1179,1277,836,861]" name="Somalia" pageId="7" pageNumber="278">Somalia</collectingCountry>
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).
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</paragraph>
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</subSubSection>
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<subSubSection id="C30DBD81FFEAFFEDFF24FCDECE9AFA19" pageId="7" pageNumber="278" type="discussion">
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<paragraph id="8BA8EE0AFFEAFFEDFF24FCDECE9AFA19" blockId="7.[151,1437,151,1509]" pageId="7" pageNumber="278">
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<emphasis id="B9633218FFEAFFEDFF24FCDECC66FC7C" bold="true" box="[199,315,871,896]" pageId="7" pageNumber="278">Remarks.</emphasis>
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<taxonomicName id="4C179589FFEAFFEDFEA6FCD1CF65FC7C" box="[325,568,871,896]" class="Gastropoda" family="Pseudomelatomidae" genus="Crassispira" kingdom="Animalia" order="Neogastropoda" pageId="7" pageNumber="278" phylum="Mollusca" rank="species" species="somalica" status="sp. nov.">
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<emphasis id="B9633218FFEAFFEDFEA6FCD1CF65FC7C" box="[325,568,871,896]" italics="true" pageId="7" pageNumber="278">Crassispira somalica</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A2508F63FFEAFFEDFDA7FCDECFFCFC7C" box="[580,673,871,896]" pageId="7" pageNumber="278" rank="species">
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<emphasis id="B9633218FFEAFFEDFDA7FCDECFFCFC7C" bold="true" box="[580,673,871,896]" pageId="7" pageNumber="278">sp. nov.</emphasis>
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</taxonomicNameLabel>
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represents the first Recent species described from eastern Africa bearing “typical”
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<taxonomicName id="4C179589FFEAFFEDFEBEFC34CCBDFC58" box="[349,480,909,932]" class="Gastropoda" family="Pseudomelatomidae" genus="Crassispira" kingdom="Animalia" order="Neogastropoda" pageId="7" pageNumber="278" phylum="Mollusca" rank="genus">
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||
<emphasis id="B9633218FFEAFFEDFEBEFC34CCBDFC58" box="[349,480,909,932]" italics="true" pageId="7" pageNumber="278">Crassispira</emphasis>
|
||
</taxonomicName>
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features. The new species differs distinctly from the few Tertiary
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<taxonomicName id="4C179589FFEAFFEDFB21FC34C818FC58" box="[1218,1349,909,932]" class="Gastropoda" family="Pseudomelatomidae" genus="Crassispira" kingdom="Animalia" order="Neogastropoda" pageId="7" pageNumber="278" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B9633218FFEAFFEDFB21FC34C818FC58" box="[1218,1349,909,932]" italics="true" pageId="7" pageNumber="278">Crassispira</emphasis>
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</taxonomicName>
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species reported from eastern Africa and the West Indian Ocean. In particular,
|
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<taxonomicName id="4C179589FFEAFFEDFC44FC09C86AFC34" authority="Cox, 1927" authorityName="Cox" authorityYear="1927" box="[935,1335,944,968]" class="Gastropoda" family="Pseudomelatomidae" genus="Crassispira" kingdom="Animalia" order="Neogastropoda" pageId="7" pageNumber="278" phylum="Mollusca" rank="species" species="jamviniensis">
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||
<emphasis id="B9633218FFEAFFEDFC44FC09C9E1FC34" box="[935,1212,944,968]" italics="true" pageId="7" pageNumber="278">Crassispira jamviniensis</emphasis>
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Cox, 1927
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</taxonomicName>
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from the Miocene of Pemba Island has a narrower shell with well developed sculpture of numerous raised spiral cords rather than grooves. Harzhauser (2007) reported an undescribed
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<taxonomicName id="4C179589FFEAFFEDFCD7FC41CEEAFBF3" box="[820,951,1016,1039]" class="Gastropoda" family="Pseudomelatomidae" genus="Crassispira" kingdom="Animalia" order="Neogastropoda" pageId="7" pageNumber="278" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B9633218FFEAFFEDFCD7FC41CEEAFBF3" box="[820,951,1016,1039]" italics="true" pageId="7" pageNumber="278">Crassispira</emphasis>
|
||
</taxonomicName>
|
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species from the Late Miocene of
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<collectingCountry id="F300AE9AFFEAFFEDFAB3FC41C8CAFBEC" box="[1360,1431,1016,1040]" name="Oman" pageId="7" pageNumber="278">Oman</collectingCountry>
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, which differs from
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<taxonomicName id="4C179589FFEAFFEDFE8CFBA4CF03FBC9" box="[367,606,1052,1077]" class="Gastropoda" family="Pseudomelatomidae" genus="Crassispira" kingdom="Animalia" order="Neogastropoda" pageId="7" pageNumber="278" phylum="Mollusca" rank="species" species="somalica" status="sp. nov.">
|
||
<emphasis id="B9633218FFEAFFEDFE8CFBA4CF03FBC9" box="[367,606,1052,1077]" italics="true" pageId="7" pageNumber="278">Crassispira somalica</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2508F63FFEAFFEDFD86FBA5CFE2FBC9" box="[613,703,1052,1077]" pageId="7" pageNumber="278" rank="species">
|
||
<emphasis id="B9633218FFEAFFEDFD86FBA5CFE2FBC9" bold="true" box="[613,703,1052,1077]" pageId="7" pageNumber="278">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
in possessing a much narrower and higher spire, more prominent subsutural fold, more deeply excavate sutural ramp and more deeply incised spiral grooves. The very variable European Tertiary
|
||
<taxonomicName id="4C179589FFEAFFEDFE8DFBDCCE7CFB80" authority="Brocchi, 1814" authorityName="Brocchi" authorityYear="1814" box="[366,801,1124,1149]" class="Gastropoda" family="Pseudomelatomidae" genus="Crassispira" kingdom="Animalia" order="Neogastropoda" pageId="7" pageNumber="278" phylum="Mollusca" rank="species" species="pustulata">
|
||
<emphasis id="B9633218FFEAFFEDFE8DFBDCCF3EFB81" box="[366,611,1124,1149]" italics="true" pageId="7" pageNumber="278">Crassispira pustulata</emphasis>
|
||
(Brocchi, 1814)
|
||
</taxonomicName>
|
||
may resemble
|
||
<taxonomicName id="4C179589FFEAFFEDFC37FBDCC901FB81" box="[980,1116,1124,1149]" class="Gastropoda" family="Pseudomelatomidae" genus="Crassispira" kingdom="Animalia" order="Neogastropoda" pageId="7" pageNumber="278" phylum="Mollusca" rank="species" species="somalica">
|
||
<emphasis id="B9633218FFEAFFEDFC37FBDCC901FB81" box="[980,1116,1124,1149]" italics="true" pageId="7" pageNumber="278">C. somalica</emphasis>
|
||
</taxonomicName>
|
||
in shape and
|
||
<typeStatus id="54AC50A8FFEAFFEDFAE1FBDCC86FFB81" box="[1282,1330,1125,1149]" pageId="7" pageNumber="278">type</typeStatus>
|
||
of spiral sculpture, but the former has more deeply incised spiral grooves, more prominent subsutural fold and longer siphonal canal. Among described Recent species,
|
||
<taxonomicName id="4C179589FFEAFFEDFD2FFB14CEE1FB39" box="[716,956,1196,1221]" class="Gastropoda" family="Pseudomelatomidae" genus="Crassispira" kingdom="Animalia" order="Neogastropoda" pageId="7" pageNumber="278" phylum="Mollusca" rank="species" species="somalica" status="sp. nov.">
|
||
<emphasis id="B9633218FFEAFFEDFD2FFB14CEE1FB39" box="[716,956,1196,1221]" italics="true" pageId="7" pageNumber="278">Crassispira somalica</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2508F63FFEAFFEDFC27FB15C943FB39" box="[964,1054,1196,1221]" pageId="7" pageNumber="278" rank="species">
|
||
<emphasis id="B9633218FFEAFFEDFC27FB15C943FB39" bold="true" box="[964,1054,1196,1221]" pageId="7" pageNumber="278">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
is reasonably comparable only to the west African members of the genus. The new species resembles
|
||
<taxonomicName id="4C179589FFEAFFEDFC75FB69C823FB14" authority="E. A. Smith, 1877" authorityName="E. A. Smith" authorityYear="1877" box="[918,1406,1231,1256]" class="Gastropoda" family="Pseudomelatomidae" genus="Crassispira" kingdom="Animalia" order="Neogastropoda" pageId="7" pageNumber="278" phylum="Mollusca" rank="species" species="consociata">
|
||
<emphasis id="B9633218FFEAFFEDFC75FB69C9C4FB14" box="[918,1177,1232,1256]" italics="true" pageId="7" pageNumber="278">Crassispira consociata</emphasis>
|
||
(E. A. Smith, 1877)
|
||
</taxonomicName>
|
||
in shape, dimensions (
|
||
<quantity id="4CEF43EFFFEAFFEDFE95FB4DCC80FAF0" box="[374,477,1268,1292]" metricMagnitude="-2" metricUnit="m" metricValue="2.04" pageId="7" pageNumber="278" unit="mm" value="20.4">20.4 mm</quantity>
|
||
in length for the
|
||
<typeStatus id="54AC50A8FFEAFFEDFD45FB4DCE57FAF1" box="[678,778,1268,1293]" pageId="7" pageNumber="278" type="holotype">holotype</typeStatus>
|
||
) and number of axial ribs but otherwise differs in
|
||
<typeStatus id="54AC50A8FFEAFFEDFAAFFB4CC821FAF1" box="[1356,1404,1269,1293]" pageId="7" pageNumber="278">type</typeStatus>
|
||
of spiral sculpture (spiral grooves rather than spiral cords forming nodules at points of intersections with the axial ribs) and color (moderate brown rather than light brown to cream but Fernandes
|
||
<emphasis id="B9633218FFEAFFEDFBA3FA84C926FAA9" box="[1088,1147,1340,1365]" italics="true" pageId="7" pageNumber="278">et al.</emphasis>
|
||
, 1995: 296 also reported almost white shells). Apart from the difference in
|
||
<typeStatus id="54AC50A8FFEAFFEDFD2EFAD8CFA0FA85" box="[717,765,1377,1401]" pageId="7" pageNumber="278">type</typeStatus>
|
||
of spiral sculpture, the new species is further distinguished from other west African species such
|
||
<taxonomicName id="4C179589FFEAFFEDFDDEFA3CCEB7FA60" authority="Reeve, 1843" authorityName="Reeve" authorityYear="1843" box="[573,1002,1412,1437]" class="Gastropoda" family="Pseudomelatomidae" genus="Crassispira" kingdom="Animalia" order="Neogastropoda" pageId="7" pageNumber="278" phylum="Mollusca" rank="species" species="carbonaria">
|
||
<emphasis id="B9633218FFEAFFEDFDDEFA3CCE19FA61" box="[573,836,1412,1437]" italics="true" pageId="7" pageNumber="278">Crassispira carbonaria</emphasis>
|
||
(Reeve, 1843)
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C179589FFEAFFEDFBC3FA3CCCBFFA3C" authority="Fernandes, Rolan & Otero-Schmitt, 1995" authorityName="Fernandes, Rolan & Otero-Schmitt" authorityYear="1995" class="Gastropoda" family="Pseudomelatomidae" genus="Crassispira" kingdom="Animalia" order="Neogastropoda" pageId="7" pageNumber="278" phylum="Mollusca" rank="species" species="funebralis">
|
||
<emphasis id="B9633218FFEAFFEDFBC3FA3CC846FA61" box="[1056,1307,1412,1437]" italics="true" pageId="7" pageNumber="278">Crassispira funebralis</emphasis>
|
||
Fernandes, Rolán & Otero-Schmitt,
|
||
<quantity id="4CEF43EFFFEAFFEDFE49FA1ECCBFFA3C" box="[426,482,1447,1472]" metricMagnitude="1" metricUnit="m" metricValue="5.0673" pageId="7" pageNumber="278" unit="in" value="1995.0">1995</quantity>
|
||
</taxonomicName>
|
||
in its much smaller dimensions (up to
|
||
<quantity id="4CEF43EFFFEAFFEDFC72FA11CE82FA3C" box="[913,991,1448,1472]" metricMagnitude="-2" metricUnit="m" metricValue="2.1" pageId="7" pageNumber="278" unit="mm" value="21.0">21 mm</quantity>
|
||
versus
|
||
<quantity id="4CEF43EFFFEAFFEDFBD0FA11C9DFFA3C" box="[1075,1154,1448,1472]" metricMagnitude="-2" metricUnit="m" metricValue="3.0" pageId="7" pageNumber="278" unit="mm" value="30.0">30 mm</quantity>
|
||
or more in length) and in possessing a lighter color (moderate brown versus dark brown-blackish).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |