256 lines
33 KiB
XML
256 lines
33 KiB
XML
<document id="D77B26C1AF3E6A633A112AF9BF9340BB" ID-DOI="10.5281/zenodo.281734" ID-GBIF-Dataset="43dab820-4818-4933-9e7b-c15187db9fb6" ID-ISSN="1175-5326" ID-Zenodo-Dep="281734" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460498176286" checkinUser="plazi" docAuthor="Zhang, Jun-Long, Xu, Feng-Shan & Liu, Rui-Yu" docDate="2012" docId="03F68795E25D792909BEFB52FE9826C0" docLanguage="en" docName="zt03383p060.pdf" docOrigin="Zootaxa 3383" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Sphenia elongata Zhang, Xu & Liu, 2012, sp. nov." docType="treatment" docVersion="9" lastPageNumber="57" masterDocId="FFCFFFEDE24D793B0929FF94FFA92734" masterDocTitle="The Myidae (Mollusca, Bivalvia) from Chinese waters with description of a new species" masterLastPageNumber="60" masterPageNumber="39" pageNumber="55" updateTime="1698311196332" updateUser="plazi">
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<mods:mods id="C91F14FDCD9E7D90B1D12F31856CA8F5" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="C24FAA8F90BCD1F101CA285E187B5C83">
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<mods:title id="CD216E27C6C5D9315EAB3E658548AFA3">The Myidae (Mollusca, Bivalvia) from Chinese waters with description of a new species</mods:title>
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<mods:name id="E3DBFC67DCD447D0B6153E3148DC52DC" type="personal">
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<mods:roleTerm id="3F536B211B4F26C83EBF3854652ACAD2">Author</mods:roleTerm>
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<mods:namePart id="39612E3B7D754EE7062530F1D116C4F5">Zhang, Jun-Long</mods:namePart>
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<mods:name id="038D9E7D81E244FF3E21265D6ABBDE19" type="personal">
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<mods:roleTerm id="67BEF662DDBEB4C08AD8E0976F248CB2">Author</mods:roleTerm>
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<mods:namePart id="EF2E0224253AD5B7604A09AB8AF8FB60">Xu, Feng-Shan</mods:namePart>
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<mods:name id="710A846944157317CB95077F91C398AC" type="personal">
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<mods:roleTerm id="7DE9B8A92E94455BE1FB26CEA4781B0A">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="8F43FDC2A80396C99FB1114951FA1D3E">Liu, Rui-Yu</mods:namePart>
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<mods:typeOfResource id="B45F1ACAE8D14699119AE4FFC09C62D3">text</mods:typeOfResource>
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<mods:title id="A15E11F42F8EE5A6C55D1E803546E483">Zootaxa</mods:title>
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<mods:part id="0D07B14C439E56876A9F5AA2BB049612">
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<mods:date id="A89588CD2D7DE4F9DBE676D5951A212D">2012</mods:date>
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<mods:detail id="AC9B4C117F11B31AF07133EA3CAE2704" type="volume">
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<mods:number id="99D6CB2C75941E1725F76BBF9CEF94C4">3383</mods:number>
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<mods:classification id="B438C10070F31B05140C2DDF5FBEBE34">journal article</mods:classification>
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<mods:identifier id="3F85D69431AEBDEEF78AF3C28443D6C4" type="DOI">10.5281/zenodo.281734</mods:identifier>
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<mods:identifier id="AD18392C26A2287829E898F1DC0802D4" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="22DC36BFDFD6C65F2F426BD085F6A9AB" type="Zenodo-Dep">281734</mods:identifier>
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<treatment id="03F68795E25D792909BEFB52FE9826C0" ID-DOI="http://doi.org/10.5281/zenodo.6177553" ID-GBIF-Taxon="119520790" ID-Zenodo-Dep="6177553" LSID="urn:lsid:plazi:treatment:03F68795E25D792909BEFB52FE9826C0" httpUri="http://treatment.plazi.org/id/03F68795E25D792909BEFB52FE9826C0" lastPageId="18" lastPageNumber="57" pageId="16" pageNumber="55">
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<subSubSection id="C3456508E25D792B09BEFB52FE812235" pageId="16" pageNumber="55" type="nomenclature">
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<paragraph id="8BE03683E25D792B09BEFB52FE6723D4" blockId="16.[151,462,1222,1281]" box="[151,462,1222,1248]" pageId="16" pageNumber="55">
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<heading id="D0A881EFE25D792B09BEFB52FE6723D4" bold="true" box="[151,462,1222,1248]" fontSize="11" level="1" pageId="16" pageNumber="55" reason="1">
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<emphasis id="B92BEA91E25D792B09BEFB52FE6723D4" bold="true" box="[151,462,1222,1248]" pageId="16" pageNumber="55">
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<taxonomicName id="4C5F4D00E25D792B09BEFB52FEC023D4" box="[151,361,1222,1248]" class="Bivalvia" family="Myidae" genus="Sphenia" kingdom="Animalia" order="Myoida" pageId="16" pageNumber="55" phylum="Mollusca" rank="species" species="elongata" status="sp. nov.">
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<emphasis id="B92BEA91E25D792B09BEFB52FEC023D4" bold="true" box="[151,361,1222,1248]" italics="true" pageId="16" pageNumber="55">Sphenia elongata</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A21857EAE25D792B0858FB52FE6723D4" box="[369,462,1222,1248]" pageId="16" pageNumber="55" 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="8BE03683E25D792B09BEFB7DFE812235" blockId="16.[151,462,1222,1281]" box="[151,296,1257,1281]" pageId="16" pageNumber="55">
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<figureCitation id="13642A06E25D792B09BEFB7DFF5A2235" box="[151,243,1257,1281]" captionStart="FIGURE 8. A – C" captionStartId="17.[151,250,1830,1853]" captionTargetBox="[151,1435,373,1808]" captionTargetId="figure@17.[151,1436,373,1809]" captionTargetPageId="17" captionText="FIGURE 8. A – C. Sphenia coreanica Habe, 1951. MBM 300740, length = 5.8 mm. A. Exterior of right valve. B. Interior of right valve. Scale bar (A, B) = 1 mm. C. Close up of surface sculpture. Scale bar = 1 mm. D – L. Sphenia elongata sp. nov., D – L, holotype, MBM 267367, length = 8.92 mm. D. Exterior of right valve. E. Exterior of left valve. Scale bar (D, E) = 1 mm. F. Hinge of right valve. Scale bar = 1 mm. G. Interior of right valve. H. Interior of left valve. Scale bar (G, H) = 1 mm. I. Hinge of left valve. Scale bar = 1 mm. J. Close up of umbo on right valve. K. Close up of umbo on left valve. Scale bar (J, K) = 1 mm. L. Close up of surface sculpture. Scale bar = 0.5 mm." httpUri="https://zenodo.org/record/281742/files/figure.png" pageId="16" pageNumber="55">Figure 8</figureCitation>
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D–L
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</paragraph>
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</subSubSection>
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<subSubSection id="C3456508E25D792B09BEFAA6FBD82259" pageId="16" pageNumber="55" type="materials_examined">
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<paragraph id="8BE03683E25D792B09BEFAA6FAEA227D" blockId="16.[151,1436,1329,2038]" box="[151,1347,1329,1354]" pageId="16" pageNumber="55">
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<emphasis id="B92BEA91E25D792B09BEFAA6FEEC227E" bold="true" box="[151,325,1329,1354]" pageId="16" pageNumber="55">
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<typeStatus id="54E48821E25D792B09BEFAA6FF7B227E" box="[151,210,1330,1354]" pageId="16" pageNumber="55">Type</typeStatus>
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material.
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</emphasis>
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<typeStatus id="54E48821E25D792B0865FAA5FE11227D" box="[332,440,1329,1353]" pageId="16" pageNumber="55" type="holotype">Holotype</typeStatus>
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. MBM265367 (1 articutate shell), The
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<typeStatus id="54E48821E25D792B0A44FAA5FC66227D" box="[877,975,1329,1353]" pageId="16" pageNumber="55" type="holotype">holotype</typeStatus>
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was collected on
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<date id="FFE11043E25D792B0DB1FAA6FAE9227D" box="[1176,1344,1329,1354]" pageId="16" pageNumber="55" value="2010-05-08">May 8th, 2010</date>
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.
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</paragraph>
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<paragraph id="8BE03683E25D792B09E0FAC1FBD82259" blockId="16.[151,1436,1329,2038]" box="[201,1137,1365,1390]" pageId="16" pageNumber="55">
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<emphasis id="B92BEA91E25D792B09E0FAC1FECC225A" bold="true" box="[201,357,1365,1390]" pageId="16" pageNumber="55">
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<typeStatus id="54E48821E25D792B09E0FAC1FEAB2259" box="[201,258,1365,1389]" pageId="16" pageNumber="55">Type</typeStatus>
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locality.
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</emphasis>
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Sanniang Bay, Beibu Gulf, Guangxi Province,
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<collectingCountry id="F3487613E25D792B0A53FAC1FC692259" box="[890,960,1365,1389]" name="China" pageId="16" pageNumber="55">China</collectingCountry>
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; Mid-tide zone.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3456508E25D792B09E0FAEEFE6C2282" pageId="16" pageNumber="55" type="etymology">
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<paragraph id="8BE03683E25D792B09E0FAEEFE6C2282" blockId="16.[151,1436,1329,2038]" pageId="16" pageNumber="55">
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<emphasis id="B92BEA91E25D792B09E0FAEEFEF922A6" bold="true" box="[201,336,1402,1426]" pageId="16" pageNumber="55">Etymology.</emphasis>
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The new species is named in reference to its elongate shell, which is a marked difference with other species in this genus.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3456508E25D792B09E0FA55FAD02099" pageId="16" pageNumber="55" type="description">
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<paragraph id="8BE03683E25D792B09E0FA55FB1E2171" blockId="16.[151,1436,1329,2038]" pageId="16" pageNumber="55">
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<emphasis id="B92BEA91E25D792B09E0FA55FEF222EE" bold="true" box="[201,347,1473,1498]" pageId="16" pageNumber="55">Description.</emphasis>
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Length to
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<quantity id="4CA79B66E25D792B08FEFA55FDB522ED" box="[471,540,1473,1497]" metricMagnitude="-3" metricUnit="m" metricValue="9.0" pageId="16" pageNumber="55" unit="mm" value="9.0">9 mm</quantity>
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; shell small, moderately inflated, elongate, distorted, strongly inequivalve, inequilateral, posterior gape small; umbo depressed, opisthodetic and situated at anterior third of shell, umbo of right valve more tumid than of left valve; anterodorsal shell margin convex; posterodorsal margin more straight in right valve than in left valve; ventral margin rather straight; the end of right valve slightly distorted.
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</paragraph>
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<paragraph id="8BE03683E25D792B09E0F9C5FC2921E1" blockId="16.[151,1436,1329,2038]" pageId="16" pageNumber="55">Sculpture of fine, commarginal growth lines and wider spaced low growth steps, medially weaker, anteriorly consisting of dense commarginal growth lines, commarginal features becoming coarser on very weakly developed posterior area and on right valve more irregular; colour grey lime-white and with slight yellowish periostracum externally, greyish with irregular greyish-white blotches interiorly.</paragraph>
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<paragraph id="8BE03683E25D792B09E0F975FBD02029" blockId="16.[151,1436,1329,2038]" pageId="16" pageNumber="55">Hinge of left valve with a large, trigonal, flattened chondrophore extending posteriorward; hinge of right valve with an obliquely ovate concave resilifer, with a blunt tooth-like process on anterior end.</paragraph>
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<paragraph id="8BE03683E25D792B09E0F8BDFCD320BD" blockId="16.[151,1436,1329,2038]" pageId="16" pageNumber="55">Interior shell margin with yellowish periostracum; anterior adductor muscle scar thin and elongate, arched, near the anteroventral shell margin; posterior adductor scar oval; pallial sinus deep, broad, extending almost to middle of shell; pallial line obscure, discontinuous, barely visible.</paragraph>
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<paragraph id="8BE03683E25D792B09E0F801FAD02099" blockId="16.[151,1436,1329,2038]" box="[201,1401,1941,1965]" pageId="16" pageNumber="55">
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<emphasis id="B92BEA91E25D792B09E0F801FEC42099" bold="true" box="[201,365,1941,1965]" pageId="16" pageNumber="55">Measurement</emphasis>
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.
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<typeStatus id="54E48821E25D792B0852F801FE4A2099" box="[379,483,1941,1965]" pageId="16" pageNumber="55" type="holotype">Holotype</typeStatus>
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(MBM265367): length 8.92 mm, height 4.51 mm, width of both valves 4.17 mm.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3456508E25D792A09E0F82EFD26260B" lastPageId="17" lastPageNumber="56" pageId="16" pageNumber="55" type="discussion">
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<paragraph id="8BE03683E25D792A09E0F82EFD26260B" blockId="16.[151,1436,1329,2038]" lastBlockId="17.[151,1437,151,320]" lastPageId="17" lastPageNumber="56" pageId="16" pageNumber="55">
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<emphasis id="B92BEA91E25D792B09E0F82EFE9420E6" bold="true" box="[201,317,1978,2002]" pageId="16" pageNumber="55">Remarks.</emphasis>
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Hydroids are found on the shell surface, which may indicate a nestling behaviour (
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<bibRefCitation id="EFCE4B72E25D792B0DDCF82DFA2620E5" author="Yonge" box="[1269,1423,1977,2001]" pageId="16" pageNumber="55" refString="Yonge, C. M. (1951 a) Observations on Sphenia binghami Turton. Journal of the marine biological Association of the UK, 30 (2), 387 - 392." type="journal article" year="1951" yearSuffix="a">Yonge 1951a</bibRefCitation>
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). Because of the small size, nestling habit and variation in shape, species distinctions are rather difficult and many names probably synonymous. For example,
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<bibRefCitation id="EFCE4B72E25C792A0BA7FF03FCB6279B" author="Coan" box="[654,799,151,175]" pageId="17" pageNumber="56" refString="Coan, E. V. (1999) The eastern Pacific species of Sphenia (Bivalvia: Myidae). The Nautilus, 113 (4), 103 - 120." type="journal article" year="1999">Coan (1999)</bibRefCitation>
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,
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<bibRefCitation id="EFCE4B72E25C792A0A05FF03FB27279B" author="Coan" box="[812,1166,151,175]" pageId="17" pageNumber="56" refString="Coan, E. V. & Valentich-Scott, P. H. (2012) Bivalve seashells of tropical West America, marine bivalve mollusks from Baja California to Northern Peru. Santa Barbara Museum of Natural History. Monographs Number 6, Studies in Biodiversity Number 4, 1258 pp." type="book" year="2012">Coan & Valentich-Scott (2012)</bibRefCitation>
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and
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<bibRefCitation id="EFCE4B72E25C792A0DEEFF03FF4927E0" author="Pastorino" pageId="17" pageNumber="56" refString="Pastorino, G. & Bagur, M. (2011) The genus Sphenia Turton, 1822 (Bivalvia: Myidae) from shallow waters of Argentina. Malacologia, 54 (1 - 2), 431 - 435." type="journal article" year="2011">Pastorino & Bagur (2011)</bibRefCitation>
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assumed that
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<taxonomicName id="4C5F4D00E25C792A0856FF29FCF927E0" authority="H. Adams & A. Adams, 1854" authorityName="H. Adams & A. Adams" authorityYear="1854" box="[383,848,188,212]" class="Bivalvia" family="Myidae" genus="Sphenia" kingdom="Animalia" order="Myoida" pageId="17" pageNumber="56" phylum="Mollusca" rank="species" species="fragilis">
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<emphasis id="B92BEA91E25C792A0856FF29FE4227E0" box="[383,491,188,212]" italics="true" pageId="17" pageNumber="56">S. fragilis</emphasis>
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(
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<bibRefCitation id="EFCE4B72E25C792A08D2FF28FCE127E0" author="Adams" box="[507,840,188,212]" pageId="17" pageNumber="56" refString="Adams, H. & Adams, A. (1854) Description of a new genus of Bivalve Mollusca. Annals and Magazine of Natural History, 2 nd Series, 14 (84), 418." type="journal article" year="1854">H. Adams & A. Adams, 1854</bibRefCitation>
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)
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</taxonomicName>
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is the senior synonym of
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<taxonomicName id="4C5F4D00E25C792A0D47FF28FF7B27C3" authority="Folin, 1867" authorityName="Folin" authorityYear="1867" class="Bivalvia" family="Myidae" genus="Sphenia" kingdom="Animalia" order="Myoida" pageId="17" pageNumber="56" phylum="Mollusca" rank="species" species="pacificensis">
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<emphasis id="B92BEA91E25C792A0D47FF28FAFA27E0" box="[1134,1363,188,212]" italics="true" pageId="17" pageNumber="56">Sphenia pacificensis</emphasis>
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Folin, 1867
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</taxonomicName>
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,
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<taxonomicName id="4C5F4D00E25C792A09F4FF74FDCA27C3" authority="Pilsbry, 1897" authorityName="Pilsbry" authorityYear="1897" box="[221,611,223,248]" class="Bivalvia" family="Corbulidae" genus="Corbula" kingdom="Animalia" order="Myoida" pageId="17" pageNumber="56" phylum="Mollusca" rank="species" species="iheringiana">
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<emphasis id="B92BEA91E25C792A09F4FF74FE6C27CC" box="[221,453,224,248]" italics="true" pageId="17" pageNumber="56">Corbula iheringiana</emphasis>
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<bibRefCitation id="EFCE4B72E25C792A08E5FF4BFDCA27C3" author="Pilsbry" box="[460,611,223,247]" pageId="17" pageNumber="56" refString="Pilsbry, H. A. (1897) List of mollusks collected in Maldonado Bay, Uruguay, by Dr. Wm. H. Rush, U. S. N. The Nautilus, 11 (1), 6 - 9." type="journal article" year="1897">Pilsbry, 1897</bibRefCitation>
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</taxonomicName>
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,
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<taxonomicName id="4C5F4D00E25C792A0B46FF74FBA427C3" authority="Dall & Stimpson, 1901" authorityName="Dall & Stimpson" authorityYear="1901" box="[623,1037,223,248]" class="Bivalvia" family="Myidae" genus="Sphenia" kingdom="Animalia" order="Myoida" pageId="17" pageNumber="56" phylum="Mollusca" rank="species" species="antillensis">
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<emphasis id="B92BEA91E25C792A0B46FF74FD5727CC" box="[623,766,224,248]" italics="true" pageId="17" pageNumber="56">S. antillensis</emphasis>
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<bibRefCitation id="EFCE4B72E25C792A0A2FFF4BFBA427C3" author="Dall" box="[774,1037,223,247]" pageId="17" pageNumber="56" refString="Dall, W. H. & Simpson, C. T. (1901) The Mollusca of Porto Rico. Bulletin of the United States fish commission, 20 (1), 351 - 524." type="journal article" year="1901">Dall & Stimpson, 1901</bibRefCitation>
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</taxonomicName>
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, and
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<taxonomicName id="4C5F4D00E25C792A0D60FF74FAF827C3" authority="Dall, 1916" authorityName="Dall" authorityYear="1916" box="[1097,1361,223,248]" class="Bivalvia" family="Myidae" genus="Sphenia" kingdom="Animalia" order="Myoida" pageId="17" pageNumber="56" phylum="Mollusca" rank="species" species="trunculus">
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<emphasis id="B92BEA91E25C792A0D60FF74FB6727CC" box="[1097,1230,224,248]" italics="true" pageId="17" pageNumber="56">S. trunculus</emphasis>
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<bibRefCitation id="EFCE4B72E25C792A0DFEFF4BFAF827C3" author="Dall" box="[1239,1361,223,247]" pageId="17" pageNumber="56" refString="Dall, W. H. (1916) Diagnoses of new species of marine bivalve mollusks from the northwest coast of America in the collection of the United States National Museum. Proceedings of the United States National Museum, 52 (2183), 393 - 417." type="journal article" year="1916">Dall, 1916</bibRefCitation>
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</taxonomicName>
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.
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<taxonomicName id="4C5F4D00E25C792A0C75FF74FDB82628" authority="Valenciennes, 1846" authorityName="Valenciennes" authorityYear="1846" class="Bivalvia" family="Myidae" genus="Sphenia" kingdom="Animalia" order="Myoida" pageId="17" pageNumber="56" phylum="Mollusca" rank="species" species="luticola">
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<emphasis id="B92BEA91E25C792A0C75FF74FEB32628" italics="true" pageId="17" pageNumber="56">Sphenia luticola</emphasis>
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(Valenciennes, 1846)
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</taxonomicName>
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is the senior synonym of
|
||
<taxonomicName id="4C5F4D00E25C792A0A69FE91FBCB2628" authority="Dall, 1916" authorityName="Dall" authorityYear="1916" box="[832,1122,260,284]" class="Bivalvia" family="Myidae" genus="Sphenia" kingdom="Animalia" order="Myoida" pageId="17" pageNumber="56" phylum="Mollusca" rank="species" species="pholadidea">
|
||
<emphasis id="B92BEA91E25C792A0A69FE91FC752628" box="[832,988,260,284]" italics="true" pageId="17" pageNumber="56">S. pholadidea</emphasis>
|
||
<bibRefCitation id="EFCE4B72E25C792A0ACFFE90FBCB2628" author="Dall" box="[998,1122,260,284]" pageId="17" pageNumber="56" refString="Dall, W. H. (1916) Diagnoses of new species of marine bivalve mollusks from the northwest coast of America in the collection of the United States National Museum. Proceedings of the United States National Museum, 52 (2183), 393 - 417." type="journal article" year="1916">Dall, 1916</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C5F4D00E25C792A0D46FE90FF66260B" authority="Oldroyd, 1918" authorityName="Oldroyd" authorityYear="1918" class="Bivalvia" family="Cuspidariidae" genus="Cuspidaria" kingdom="Animalia" order="Anomalodesmata" pageId="17" pageNumber="56" phylum="Mollusca" rank="species" species="nana">
|
||
<emphasis id="B92BEA91E25C792A0D46FE90FA872628" box="[1135,1326,260,284]" italics="true" pageId="17" pageNumber="56">Cuspidaria nana</emphasis>
|
||
<bibRefCitation id="EFCE4B72E25C792A0C1EFE90FF66260B" author="Oldroyd" pageId="17" pageNumber="56" refString="Oldroyd, I. S. (1918) A new species of Cuspidaria from Monterey. The Nautilus, 32 (1), 28." type="journal article" year="1918">Oldroyd, 1918</bibRefCitation>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C5F4D00E25C792A082CFEBCFD22260B" authority="Dall, 1919 (Coan 1999)" authorityName="Dall, 1919 (Coan" authorityYear="1999" box="[261,651,295,320]" class="Bivalvia" family="Myidae" genus="Sphenia" kingdom="Animalia" order="Myoida" pageId="17" pageNumber="56" phylum="Mollusca" rank="species" species="globula">
|
||
<emphasis id="B92BEA91E25C792A082CFEBCFEDF2674" box="[261,374,296,320]" italics="true" pageId="17" pageNumber="56">S. globula</emphasis>
|
||
<bibRefCitation id="EFCE4B72E25C792A0857FEB3FE5D260B" author="Dall" box="[382,500,295,319]" pageId="17" pageNumber="56" refString="Dall, W. H. (1919) Descriptions of new species of Mollusca from the north Pacific Ocean in the collection of the United States National Museum. Proceedings of the United States National Museum, 56 (2295), 297 - 371." type="journal article" year="1919">Dall, 1919</bibRefCitation>
|
||
(
|
||
<bibRefCitation id="EFCE4B72E25C792A0B2AFEB3FD2B260B" author="Coan" box="[515,642,295,319]" pageId="17" pageNumber="56" refString="Coan, E. V. (1999) The eastern Pacific species of Sphenia (Bivalvia: Myidae). The Nautilus, 113 (4), 103 - 120." type="journal article" year="1999">Coan 1999</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF20660BE25C792A09BEF8B2FD1D20E2" httpUri="https://zenodo.org/record/281742/files/figure.png" pageId="17" pageNumber="56" targetBox="[151,1435,373,1808]" targetPageId="17">
|
||
<paragraph id="8BE03683E25C792A09BEF8B2FD1D20E2" blockId="17.[151,1436,1830,2006]" pageId="17" pageNumber="56">
|
||
<emphasis id="B92BEA91E25C792A09BEF8B2FEBD2008" bold="true" box="[151,276,1830,1853]" pageId="17" pageNumber="56">FIGURE 8.</emphasis>
|
||
A–C.
|
||
<taxonomicName id="4C5F4D00E25C792A0872F8B3FD322008" authority="Habe, 1951" authorityName="Habe" authorityYear="1951" box="[347,667,1830,1853]" class="Bivalvia" family="Myidae" genus="Sphenia" kingdom="Animalia" order="Myoida" pageId="17" pageNumber="56" phylum="Mollusca" rank="species" species="coreanica">
|
||
<emphasis id="B92BEA91E25C792A0872F8B3FDB02009" box="[347,537,1831,1853]" italics="true" pageId="17" pageNumber="56">Sphenia coreanica</emphasis>
|
||
Habe, 1951
|
||
</taxonomicName>
|
||
. MBM300740, length = 5.8 mm. A. Exterior of right valve. B. Interior of right valve. Scale bar (A, B) = 1 mm. C. Close up of surface sculpture. Scale bar = 1 mm. D–L.
|
||
<taxonomicName id="4C5F4D00E25C792A0DA1F8D1FA93206F" box="[1160,1338,1861,1883]" class="Bivalvia" family="Myidae" genus="Sphenia" kingdom="Animalia" order="Myoida" pageId="17" pageNumber="56" phylum="Mollusca" rank="species" species="elongata" status="sp. nov.">
|
||
<emphasis id="B92BEA91E25C792A0DA1F8D1FA93206F" box="[1160,1338,1861,1883]" italics="true" pageId="17" pageNumber="56">Sphenia elongata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B92BEA91E25C792A0C6AF8D2FA3C206F" bold="true" box="[1347,1429,1862,1883]" pageId="17" pageNumber="56">
|
||
<taxonomicNameLabel id="A21857EAE25C792A0C6AF8D2FA3C206F" box="[1347,1429,1862,1883]" pageId="17" pageNumber="56" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, D–L, holotype, MBM267367, length = 8.92 mm. D. Exterior of right valve. E. Exterior of left valve. Scale bar (D, E) = 1 mm. F. Hinge of right valve. Scale bar = 1 mm. G. Interior of right valve. H. Interior of left valve. Scale bar (G, H) = 1 mm. I. Hinge of left valve. Scale bar = 1 mm. J. Close up of umbo on right valve. K. Close up of umbo on left valve. Scale bar (J, K) = 1 mm. L. Close up of surface sculpture. Scale bar = 0.5 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C3456508E25F792909E0FF0CFE9826C0" pageId="18" pageNumber="57" type="reference_group">
|
||
<paragraph id="8BE03683E25F792909E0FF0CFDA42628" blockId="18.[151,1436,151,500]" pageId="18" pageNumber="57">
|
||
<taxonomicName id="4C5F4D00E25F792909E0FF0CFE242784" box="[201,397,152,176]" class="Bivalvia" family="Myidae" genus="Sphenia" kingdom="Animalia" order="Myoida" pageId="18" pageNumber="57" phylum="Mollusca" rank="species" species="elongata" status="sp. nov.">
|
||
<emphasis id="B92BEA91E25F792909E0FF0CFE242784" box="[201,397,152,176]" italics="true" pageId="18" pageNumber="57">Sphenia elongata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B92BEA91E25F792908BDFF0CFE472784" bold="true" box="[404,494,152,176]" pageId="18" pageNumber="57">
|
||
<taxonomicNameLabel id="A21857EAE25F792908BDFF0CFE472784" box="[404,494,152,176]" pageId="18" pageNumber="57" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
differs from both species complexes and from the
|
||
<typeStatus id="54E48821E25F79290D05FF0CFBF52784" box="[1068,1116,152,176]" pageId="18" pageNumber="57">type</typeStatus>
|
||
species
|
||
<taxonomicName id="4C5F4D00E25F79290D95FF0CFF7B27E0" authority="Turton, 1822" authorityName="Turton" authorityYear="1822" class="Bivalvia" family="Myidae" genus="Sphenia" kingdom="Animalia" order="Myoida" pageId="18" pageNumber="57" phylum="Mollusca" rank="species" species="binghami">
|
||
<emphasis id="B92BEA91E25F79290D95FF0CFAEB2784" box="[1212,1346,152,176]" italics="true" pageId="18" pageNumber="57">S. binghami</emphasis>
|
||
<bibRefCitation id="EFCE4B72E25F79290C63FF0CFF7B27E0" author="Turton" pageId="18" pageNumber="57" refString="Turton, W. (1822) Conchyliainsularum Britannicarum. The shells of the British islands, systematically arranged. M. A. Nattali, Covent-Garden, and Combe and Son, Leicester, 277 pp." type="book" year="1822">Turton, 1822</bibRefCitation>
|
||
</taxonomicName>
|
||
, by its rather straight and almost parallel dorsal and ventral margins, and its much more depressed umbo. We also exclude
|
||
<taxonomicName id="4C5F4D00E25F79290804FF74FDE127C3" authority="Habe, 1951" authorityName="Habe" authorityYear="1951" box="[301,584,223,248]" class="Bivalvia" family="Myidae" genus="Sphenia" kingdom="Animalia" order="Myoida" pageId="18" pageNumber="57" phylum="Mollusca" rank="species" species="coreanica">
|
||
<emphasis id="B92BEA91E25F79290804FF74FE1327CC" box="[301,442,224,248]" italics="true" pageId="18" pageNumber="57">S. coreanica</emphasis>
|
||
<bibRefCitation id="EFCE4B72E25F792908EAFF4BFDE127C3" author="Habe" box="[451,584,223,247]" pageId="18" pageNumber="57" refString="Habe, T. (1951) Donacidae and Myidae in Japan. In: Kuroda, T. (Ed.), Illustrated catalogue of Japanese Shells, Kyoto, Japan, 12, pp. 71 - 76." type="journal article" year="1951">Habe, 1951</bibRefCitation>
|
||
</taxonomicName>
|
||
, which has distinct growth lines, surface wrinkles, and a somewhat crenulated anterior and ventral margin.
|
||
</paragraph>
|
||
<paragraph id="8BE03683E25F792909E0FEBCFE9826C0" blockId="18.[151,1436,151,500]" pageId="18" pageNumber="57">
|
||
<taxonomicName id="4C5F4D00E25F792909E0FEBCFD2A260B" authority="Hanks & Packer, 1985" authorityName="Hanks & Packer" authorityYear="1985" box="[201,643,295,320]" class="Bivalvia" family="Myidae" genus="Sphenia" kingdom="Animalia" order="Myoida" pageId="18" pageNumber="57" phylum="Mollusca" rank="species" species="sincera">
|
||
<emphasis id="B92BEA91E25F792909E0FEBCFED52674" box="[201,380,296,320]" italics="true" pageId="18" pageNumber="57">Sphenia sincera</emphasis>
|
||
<bibRefCitation id="EFCE4B72E25F792908ADFEB3FD2A260B" author="Hanks" box="[388,643,295,319]" pageId="18" pageNumber="57" refString="Hanks, R. & Packer, D. (1985) A new species of Sphenia (Bivalvia: Myidae) from the Gulf of Maine. The Veliger, 27 (3), 320 - 330." type="journal article" year="1985">Hanks & Packer, 1985</bibRefCitation>
|
||
</taxonomicName>
|
||
, is the only
|
||
<taxonomicName id="4C5F4D00E25F79290A22FEBCFCCC2674" box="[779,869,296,320]" class="Bivalvia" family="Myidae" genus="Sphenia" kingdom="Animalia" order="Myoida" pageId="18" pageNumber="57" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B92BEA91E25F79290A22FEBCFCCC2674" box="[779,869,296,320]" italics="true" pageId="18" pageNumber="57">Sphenia</emphasis>
|
||
</taxonomicName>
|
||
species without a distorted shell, but with a prominent umbo and somewhat round ventral margin.
|
||
<taxonomicName id="4C5F4D00E25F79290BE7FED9FBBC2650" authority="A. Adams, 1851" authorityName="A. Adams" authorityYear="1851" box="[718,1045,332,356]" class="Bivalvia" family="Myidae" genus="Sphenia" kingdom="Animalia" order="Myoida" pageId="18" pageNumber="57" phylum="Mollusca" rank="species" species="ruppellii">
|
||
<emphasis id="B92BEA91E25F79290BE7FED9FCE52650" box="[718,844,332,356]" italics="true" pageId="18" pageNumber="57">S. ruppellii</emphasis>
|
||
<bibRefCitation id="EFCE4B72E25F79290A7FFED8FBBC2650" author="Adams" box="[854,1045,332,356]" pageId="18" pageNumber="57" refString="Adams, A. (1851) Monograph of Sphaenia, a genus of lamellibranchiate Mollusca. Proceedings of the Zoological Society of London, 18 (206), 86 - 89." type="journal article" year="1851">A. Adams, 1851</bibRefCitation>
|
||
</taxonomicName>
|
||
, develops a few radial ribs on the anterior end of the valves, and
|
||
<taxonomicName id="4C5F4D00E25F792908D5FEE4FC2826B3" authority="A. Adams, 1851" authorityName="A. Adams" authorityYear="1851" box="[508,897,367,392]" class="Bivalvia" family="Myidae" genus="Sphenia" kingdom="Animalia" order="Myoida" pageId="18" pageNumber="57" phylum="Mollusca" rank="species" species="philippinarum">
|
||
<emphasis id="B92BEA91E25F792908D5FEE4FD1326BC" box="[508,698,368,392]" italics="true" pageId="18" pageNumber="57">S. philippinarum</emphasis>
|
||
<bibRefCitation id="EFCE4B72E25F79290BEAFEE4FC2826B3" author="Adams" box="[707,897,367,392]" pageId="18" pageNumber="57" refString="Adams, A. (1851) Monograph of Sphaenia, a genus of lamellibranchiate Mollusca. Proceedings of the Zoological Society of London, 18 (206), 86 - 89." type="journal article" year="1851">A. Adams, 1851</bibRefCitation>
|
||
</taxonomicName>
|
||
, has radial ribs posteriorly. The Indo-Pacific
|
||
<taxonomicName id="4C5F4D00E25F79290CAEFEE4FE072698" authority="Blanford, 1867" authorityName="Blanford" authorityYear="1867" class="Bivalvia" family="Myidae" genus="Sphenia" kingdom="Animalia" order="Myoida" pageId="18" pageNumber="57" phylum="Mollusca" rank="species" species="perversa">
|
||
<emphasis id="B92BEA91E25F79290CAEFEE4FF502698" italics="true" pageId="18" pageNumber="57">S. perversa</emphasis>
|
||
<bibRefCitation id="EFCE4B72E25F7929082BFE00FE072698" author="Blanford" box="[258,430,404,428]" pageId="18" pageNumber="57" refString="Blanford, W. T. (1867) Contributions to Indian malacology, No. VIII. List of estuary shells collected in the delta of the Irawady, in Pegu, with descriptions of new species. Journal of the Asiatic Society of Bengal, 36, 51 - 72." type="journal article" year="1867">Blanford, 1867</bibRefCitation>
|
||
</taxonomicName>
|
||
(=
|
||
<taxonomicName id="4C5F4D00E25F792908F2FE01FCAD2698" authority="Smith, 1893" authorityName="Smith" authorityYear="1893" box="[475,772,404,428]" class="Bivalvia" family="Myidae" genus="Sphenia" kingdom="Animalia" order="Myoida" pageId="18" pageNumber="57" phylum="Mollusca" rank="species" species="inaequalis">
|
||
<emphasis id="B92BEA91E25F792908F2FE01FDC62698" box="[475,623,404,428]" italics="true" pageId="18" pageNumber="57">S. inaequalis</emphasis>
|
||
<bibRefCitation id="EFCE4B72E25F79290B51FE00FCAD2698" author="Smith" box="[632,772,404,428]" pageId="18" pageNumber="57" refString="Smith, E. A. (1893) Observations on the genus Sphenia, with descriptions of new species. The Annals and Magazine of Natural History; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History, 6 th ser. v. 12, 277 - 281." type="journal article" year="1893">Smith, 1893</bibRefCitation>
|
||
</taxonomicName>
|
||
) differs from the new species by its posteriorly truncated shell, and
|
||
<taxonomicName id="4C5F4D00E25F79290823FE2CFDB526FB" authority="Smith, 1893" authorityName="Smith" authorityYear="1893" box="[266,540,439,464]" class="Bivalvia" family="Myidae" genus="Sphenia" kingdom="Animalia" order="Myoida" pageId="18" pageNumber="57" phylum="Mollusca" rank="species" species="sowerbyi">
|
||
<emphasis id="B92BEA91E25F79290823FE2CFE2226E4" box="[266,395,440,464]" italics="true" pageId="18" pageNumber="57">S. sowerbyi</emphasis>
|
||
<bibRefCitation id="EFCE4B72E25F792908BAFE23FDB526FB" author="Smith" box="[403,540,439,463]" pageId="18" pageNumber="57" refString="Smith, E. A. (1893) Observations on the genus Sphenia, with descriptions of new species. The Annals and Magazine of Natural History; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History, 6 th ser. v. 12, 277 - 281." type="journal article" year="1893">Smith, 1893</bibRefCitation>
|
||
</taxonomicName>
|
||
(=
|
||
<taxonomicName id="4C5F4D00E25F79290B6DFE2CFC9226FB" authority="Smith, 1893" authorityName="Smith" authorityYear="1893" box="[580,827,439,464]" class="Bivalvia" family="Myidae" genus="Sphenia" kingdom="Animalia" order="Myoida" pageId="18" pageNumber="57" phylum="Mollusca" rank="species" species="similis">
|
||
<emphasis id="B92BEA91E25F79290B6DFE2CFD0026E4" box="[580,681,440,464]" italics="true" pageId="18" pageNumber="57">S. similis</emphasis>
|
||
<bibRefCitation id="EFCE4B72E25F79290B98FE23FC9226FB" author="Smith" box="[689,827,439,463]" pageId="18" pageNumber="57" refString="Smith, E. A. (1893) Observations on the genus Sphenia, with descriptions of new species. The Annals and Magazine of Natural History; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History, 6 th ser. v. 12, 277 - 281." type="journal article" year="1893">Smith, 1893</bibRefCitation>
|
||
</taxonomicName>
|
||
) differs by its rather prominent umbo and rather blunt posterior end.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |