386 lines
54 KiB
XML
386 lines
54 KiB
XML
<document id="F4792723BCE595FF3A3CC6D7C92BDF7B" ID-DOI="10.11646/zootaxa.1697.1.1" ID-ISSN="11755334" ID-Zenodo-Dep="5107079" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1626378524067" checkinUser="felipe" docAuthor="Thandar, Ahmed S." docDate="2008" docId="DE2087C7F506876EA0ADF769925A58A2" docLanguage="en" docName="zt01697p057.pdf" docOrigin="Zootaxa 1697 (1)" docSource="https://biotaxa.org/Zootaxa/article/view/zootaxa.1697.1.1" docStyle="DocumentStyle:6581673A57F01A3145754A1E615EDFF0.4:Zootaxa.2007-2008.journal_article" docStyleId="6581673A57F01A3145754A1E615EDFF0" docStyleName="Zootaxa.2007-2008.journal_article" docStyleVersion="4" docTitle="Synallactes samyni Thandar 2008, sp. nov." docType="treatment" docVersion="3" lastPageNumber="41" masterDocId="2219FFBFF5208746A03AF42E93345C38" masterDocTitle="Additions to the holothuroid fauna of the southern African temperate faunistic provinces, with descriptions of new species" masterLastPageNumber="57" masterPageNumber="1" pageNumber="39" updateTime="1699010251044" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="1B77E435D0D4B22728EE6009CACD3F8D">Additions to the holothuroid fauna of the southern African temperate faunistic provinces, with descriptions of new species</mods:title>
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<mods:namePart id="9EE15EAA009D759133FA5AD74FE44E35">Thandar, Ahmed S.</mods:namePart>
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<mods:title id="B2FAD1A635A62936D82FEC650B3E4BC9">Zootaxa</mods:title>
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<mods:part id="3152BFD3E69CD99AC25A362300062422">
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<mods:date id="4F8B967684164CF5EA58BD7F8C771AD6">2008</mods:date>
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<mods:number id="270C92B0EF37BB07B0466E2ADB6861FC">2008-02-05</mods:number>
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<mods:number id="CB1914A8411F035FFE41D92B44C62FAB">1697</mods:number>
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<mods:url id="919DB6B17DC46707F62312302E859636">https://biotaxa.org/Zootaxa/article/view/zootaxa.1697.1.1</mods:url>
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<mods:identifier id="CD6FC40B112D8E79FBD41DD27320C543" type="DOI">10.11646/zootaxa.1697.1.1</mods:identifier>
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<mods:identifier id="76CD073B537C0CD5FC0FB86D54442B93" type="ISSN">11755334</mods:identifier>
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<treatment id="DE2087C7F506876EA0ADF769925A58A2" LSID="urn:lsid:plazi:treatment:DE2087C7F506876EA0ADF769925A58A2" httpUri="http://treatment.plazi.org/id/DE2087C7F506876EA0ADF769925A58A2" lastPageId="40" lastPageNumber="41" pageId="38" pageNumber="39">
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<subSubSection id="1E93655AF5068760A0ADF76992D65F59" box="[151,482,839,865]" pageId="38" pageNumber="39" type="nomenclature">
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<paragraph id="563636D1F5068760A0ADF76992D65F59" blockId="38.[151,482,839,900]" box="[151,482,839,865]" pageId="38" pageNumber="39">
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<heading id="0D7E81BDF5068760A0ADF76992D65F59" bold="true" box="[151,482,839,865]" fontSize="11" level="1" pageId="38" pageNumber="39" reason="1">
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<emphasis id="64FDEAC3F5068760A0ADF76992D65F59" bold="true" box="[151,482,839,865]" pageId="38" pageNumber="39">
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<taxonomicName id="91894D52F5068760A0ADF76992495F59" authority="Thandar, 2008" authorityName="Thandar" authorityYear="2008" box="[151,381,839,865]" class="Holothuroidea" family="Synallactidae" genus="Synallactes" kingdom="Animalia" order="Aspidochirotida" pageId="38" pageNumber="39" phylum="Echinodermata" rank="species" species="samyni" status="sp. nov.">
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<emphasis id="64FDEAC3F5068760A0ADF76992495F59" bold="true" box="[151,381,839,865]" italics="true" pageId="38" pageNumber="39">Synallactes samyni</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="7FCE57B8F5068760A1BEF76992D65F59" box="[388,482,839,865]" pageId="38" pageNumber="39" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="1E93655AF506876EA0ADF744925A58A2" lastPageId="40" lastPageNumber="41" pageId="38" pageNumber="39" type="description">
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<paragraph id="563636D1F5068760A0ADF74492335FBC" blockId="38.[151,482,839,900]" box="[151,263,874,900]" pageId="38" pageNumber="39">
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<figureCitation id="CEB22A54F5068760A0ADF74492335FBC" box="[151,263,874,900]" captionStart="FIGURE 15" captionStartId="41.[151,255,1828,1852]" captionTargetBox="[264,1314,199,1804]" captionTargetId="figure-91@41.[253,1328,179,1808]" captionTargetPageId="41" captionText="FIGURE 15. Synallactes samyni sp. nov. Holotype, SAM-A28021. A. Small tables (crosses) from dorsal body wall; B. large tables from dorsal body wall; C. end of arms of tables from dorsal body wall; D. medially-knobbed tables from dorsal body wall; E. rods of dorsal papillae; F. large tables from ventral body wall; G. small tables (crosses) from ventral body wall; H. rods from tentacles; i. madreporite in mesentery; J. calcareous ring. A-H scale a." figureDoi="http://doi.org/10.5281/zenodo.5107125" httpUri="https://zenodo.org/record/5107125/files/figure.png" pageId="38" pageNumber="39">Figure 15</figureCitation>
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</paragraph>
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<paragraph id="563636D1F5068760A0ADF79492385FEC" blockId="38.[151,1436,954,1420]" box="[151,268,954,980]" pageId="38" pageNumber="39">Diagnosis</paragraph>
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<paragraph id="563636D1F5068760A084F7CC904A59B4" blockId="38.[151,1436,954,1420]" pageId="38" pageNumber="39">
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A ventrally flattened species, up to
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<quantity id="91719B34F5068760A25BF7CC91F65FC4" box="[609,706,994,1020]" metricMagnitude="-1" metricUnit="m" metricValue="1.3" pageId="38" pageNumber="39" unit="mm" value="130.0">130 mm</quantity>
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long. Tentacles 20, in two circles. Papillae in six longitudinal series, restricted to dorsal and ventro-lateral ambulacra, mid-dorsally
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<quantity id="91719B34F5068760A3ECF0249707581C" box="[982,1075,1034,1060]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" metricValueMax="4.0" metricValueMin="2.0" pageId="38" pageNumber="39" unit="mm" value="3.0" valueMax="4.0" valueMin="2.0">2-4 mm</quantity>
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long, elsewhere up to
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<quantity id="91719B34F5068760A572F02496AF581C" box="[1352,1435,1034,1060]" metricMagnitude="-2" metricUnit="m" metricValue="1.2" pageId="38" pageNumber="39" unit="mm" value="12.0">12 mm</quantity>
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long. Tube feet restricted to ventral surface, 2-4 rows per ambulacrum, stopping
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<quantity id="91719B34F5068760A468F01C97A25874" box="[1106,1174,1074,1100]" metricMagnitude="-3" metricUnit="m" metricValue="7.0" pageId="38" pageNumber="39" unit="mm" value="7.0">7 mm</quantity>
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short of mouth, interambulacra naked. Mouth bordered by papillae and tube feet. Polian vesicles two; madreporite attached to body wall. Spicules comprising small to large, 3-4 armed tables; small dorsal tables (crosses) with
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<quantity id="91719B34F5068760A520F0AC96A858A4" box="[1306,1436,1154,1180]" metricMagnitude="-1" metricUnit="m" metricValue="1.13" metricValueMax="1.67" metricValueMin="0.59" pageId="38" pageNumber="39" unit="mm" value="113.0" valueMax="167.0" valueMin="59.0">59-167 µm</quantity>
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disc; small ventral tables (crosses) commoner, disc
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<quantity id="91719B34F5068760A2C5F08490B258FC" box="[767,902,1194,1220]" metricMagnitude="-2" metricUnit="m" metricValue="8.3" metricValueMax="13.3" metricValueMin="3.3" pageId="38" pageNumber="39" unit="mm" value="83.0" valueMax="133.0" valueMin="33.0">33-133 µm</quantity>
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. Disc of large tables nearly always 3-armed, with arms bifurcating at base, giving impression of six arms; dorsal table discs
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<quantity id="91719B34F5068760A459F0FC97CD58D4" box="[1123,1273,1234,1260]" metricMagnitude="-1" metricUnit="m" metricValue="3.335" metricValueMax="4.86" metricValueMin="1.81" pageId="38" pageNumber="39" unit="mm" value="333.5" valueMax="486.0" valueMin="181.0">181-486 µm</quantity>
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, ventral table discs
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<quantity id="91719B34F5068760A0E5F0D49246592C" box="[223,370,1274,1300]" metricMagnitude="-1" metricUnit="m" metricValue="3.0" metricValueMax="4.43" metricValueMin="1.5699999999999998" pageId="38" pageNumber="39" unit="mm" value="300.0" valueMax="443.0" valueMin="157.0">157-443 µm</quantity>
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, arms of small tables with 0-3 perforations, those of large tables with up to 15 perforations; spire of fused pillars, terminally trifid, occasionally bifid. Papillae supported with small tables (crosses) and spinous rods,
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<quantity id="91719B34F5068760A106F16492E4595C" box="[316,464,1354,1380]" metricMagnitude="-1" metricUnit="m" metricValue="3.8549999999999995" metricValueMax="5.33" metricValueMin="2.38" pageId="38" pageNumber="39" unit="mm" value="385.5" valueMax="533.0" valueMin="238.0">238-533 µm</quantity>
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, with none to numerous terminal perforations. Tube feet deposits of similar form. Tentacle deposits comprise similar but larger rods
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<quantity id="91719B34F5068760A2DFF15C904D59B4" box="[741,889,1394,1420]" metricMagnitude="-1" metricUnit="m" metricValue="6.455" metricValueMax="8.67" metricValueMin="4.24" pageId="38" pageNumber="39" unit="mm" value="645.5" valueMax="867.0" valueMin="424.0">424-867 µm</quantity>
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.
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</paragraph>
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<paragraph id="563636D1F5068760A0ADF1EC922D59E4" blockId="38.[151,1436,1474,1580]" box="[151,281,1474,1500]" pageId="38" pageNumber="39">Etymology</paragraph>
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<paragraph id="563636D1F5068760A0FCF1C4964F5A14" blockId="38.[151,1436,1474,1580]" pageId="38" pageNumber="39">This species is named after Dr. Yves Samyn, of the Belgian Royal Institute of Natural Sciences, in recognition of his contribution to our understanding of the biogeography of the West Indian Ocean holothuroids.</paragraph>
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<paragraph id="563636D1F5068760A0ADF24C92475A44" blockId="38.[151,1436,1634,1826]" box="[151,371,1634,1660]" pageId="38" pageNumber="39">Material examined</paragraph>
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<paragraph id="563636D1F5068760A0F8F2A590C55B1A" blockId="38.[151,1436,1634,1826]" pageId="38" pageNumber="39">
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<materialsCitation id="E6E13C8CF5068760A0F8F2A5976F5AF7" accessionNumber="A15343" collectingDate="1993-09-28" county="Africana'" latitude="-35.05" location="Inshore Biomass" longLatPrecision="1195" longitude="24.1" municipality="South" pageId="38" pageNumber="39" specimenCount="1" stateProvince="West Coast" typeStatus="holotype">
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<emphasis id="64FDEAC3F5068760A0F8F2A592195A9C" box="[194,301,1675,1700]" italics="true" pageId="38" pageNumber="39">
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<typeStatus id="89328873F5068760A0F8F2A592195A9C" box="[194,301,1675,1700]" pageId="38" pageNumber="39" type="holotype">Holotype</typeStatus>
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</emphasis>
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, SAM-A28021, R.V. ‘
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<collectingCounty id="BF574E5DF5068760A20DF2A4919B5A9C" box="[567,687,1674,1700]" pageId="38" pageNumber="39">Africana’</collectingCounty>
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,
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<collectingMunicipality id="B652ACABF5068760A286F2A490345A9C" box="[700,768,1674,1700]" pageId="38" pageNumber="39">South</collectingMunicipality>
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<collectingRegion id="944DF833F5068760A333F2A4907F5A9C" box="[777,843,1674,1700]" country="New Zealand" name="West Coast" pageId="38" pageNumber="39">Coast</collectingRegion>
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<location id="5356600AF5068760A36EF2A4972E5A9C" LSID="urn:lsid:plazi:treatment:DE2087C7F506876EA0ADF769925A58A2:5356600AF5068760A36EF2A4972E5A9C" box="[852,1050,1674,1700]" county="Africana'" latitude="-35.05" longLatPrecision="1195" longitude="24.1" municipality="South" name="Inshore Biomass" pageId="38" pageNumber="39" stateProvince="West Coast">Inshore Biomass</location>
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and
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<location id="5356600AF5068760A46FF2A4965B5A9C" LSID="urn:lsid:plazi:treatment:DE2087C7F506876EA0ADF769925A58A2:5356600AF5068760A46FF2A4965B5A9C" box="[1109,1391,1674,1700]" county="Africana'" latitude="-35.05" longLatPrecision="1195" longitude="24.1" municipality="South" name="Horse Mackerel Survey" pageId="38" pageNumber="39" stateProvince="West Coast">Horse Mackerel Survey</location>
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, St. A15343-116-DT02, near
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<location id="5356600AF5068760A1FBF29B91485AF7" LSID="urn:lsid:plazi:treatment:DE2087C7F506876EA0ADF769925A58A2:5356600AF5068760A1FBF29B91485AF7" box="[449,636,1717,1743]" county="Africana'" latitude="-35.05" longLatPrecision="1195" longitude="24.1" municipality="South" name="Plettenberg Bay" pageId="38" pageNumber="39" stateProvince="West Coast">Plettenberg Bay</location>
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<geoCoordinate id="33BD5016F5068760A2BEF29B91D95AF7" box="[644,749,1714,1743]" degrees="35" direction="south" minutes="03" orientation="latitude" pageId="38" pageNumber="39" precision="925" value="-35.05">
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35
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<superScript id="A1FC9B99F5068760A298F29C919E5AF8" attach="left" box="[674,682,1714,1728]" fontSize="6" pageId="38" pageNumber="39">o</superScript>
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03' S
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</geoCoordinate>
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,
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<geoCoordinate id="33BD5016F5068760A2C1F29B90525AF7" box="[763,870,1714,1743]" degrees="24" direction="east" minutes="06" orientation="longitude" pageId="38" pageNumber="39" precision="925" value="24.1">
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24
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<superScript id="A1FC9B99F5068760A322F29C90145AF8" attach="left" box="[792,800,1714,1728]" fontSize="6" pageId="38" pageNumber="39">o</superScript>
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06' E
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</geoCoordinate>
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,
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<date id="22371011F5068760A349F29B90C75AF7" box="[883,1011,1717,1743]" pageId="38" pageNumber="39" value="1993-09-28">
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<collectingDate id="3273E9F9F5068760A349F29B90C75AF7" box="[883,1011,1717,1743]" pageId="38" pageNumber="39" value="1993-09-28">
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28.ix.
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<quantity id="91719B34F5068760A38EF29B90C75AF7" box="[948,1011,1717,1743]" metricMagnitude="3" metricUnit="m" metricValue="1.9931006" pageId="38" pageNumber="39" unit="m" value="1993.1006">1993</quantity>
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</collectingDate>
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</date>
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, 1006 m
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</materialsCitation>
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.
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<materialsCitation id="E6E13C8CF5068760A45DF29891775ACF" accessionNumber="A15343" collectingDate="1993-09-28" county="Africana'" latitude="-35.05" location="Inshore Biomass" longLatPrecision="1195" longitude="24.1" municipality="South" pageId="38" pageNumber="39" specimenCount="7" stateProvince="West Coast" typeStatus="paratype">
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<emphasis id="64FDEAC3F5068760A45DF29897EA5AF7" box="[1127,1246,1718,1743]" italics="true" pageId="38" pageNumber="39">
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<typeStatus id="89328873F5068760A45DF29897EA5AF7" box="[1127,1246,1718,1743]" pageId="38" pageNumber="39" type="paratype">Paratypes</typeStatus>
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||
</emphasis>
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, SAM-A28022, same data as holotype,
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<specimenCount id="408FFD58F5068760A194F2F391775ACF" box="[430,579,1757,1783]" pageId="38" pageNumber="39" type="generic">7 specimens</specimenCount>
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||
</materialsCitation>
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||
;
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<materialsCitation id="E6E13C8CF5068760A26AF2F390C55B1A" accessionNumber="A 13013" collectingDate="1992-02-12" latitude="-34.566666" location="Peninsula" longLatPrecision="1198" longitude="17.95" municipality="Hake Biomass Survey" pageId="38" pageNumber="39" specimenCount="1" stateProvince="West Coast" typeStatus="paratype">
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||
SAM-28023,
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<collectingRegion id="944DF833F5068760A2C9F2F3904D5ACF" box="[755,889,1757,1783]" country="New Zealand" name="West Coast" pageId="38" pageNumber="39">West Coast</collectingRegion>
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||
<collectingMunicipality id="B652ACABF5068760A3BBF2F397BE5ACF" box="[897,1162,1757,1783]" pageId="38" pageNumber="39">Hake Biomass Survey</collectingMunicipality>
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||
, St.
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<accessionNumber id="49DAAB32F5068760A485F2F3961D5ACF" box="[1215,1321,1757,1783]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/A13013" pageId="38" pageNumber="39" type="EnaNcbi">A 13013</accessionNumber>
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||
-100-020- 5130, off
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||
<collectingRegion id="944DF833F5068760A133F32692715B1A" box="[265,325,1800,1826]" country="South Africa" name="Western Cape" pageId="38" pageNumber="39">Cape</collectingRegion>
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||
<location id="5356600AF5068760A176F32692F55B1A" LSID="urn:lsid:plazi:treatment:DE2087C7F506876EA0ADF769925A58A2:5356600AF5068760A176F32692F55B1A" box="[332,449,1800,1826]" latitude="-34.566666" longLatPrecision="1198" longitude="17.95" municipality="Hake Biomass Survey" name="Peninsula" pageId="38" pageNumber="39" stateProvince="West Coast">Peninsula</location>
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||
,
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<geoCoordinate id="33BD5016F5068760A1F7F326910E5B1A" box="[461,570,1797,1826]" degrees="34" direction="south" minutes="34" orientation="latitude" pageId="38" pageNumber="39" precision="925" value="-34.566666">
|
||
34
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<superScript id="A1FC9B99F5068760A1D4F32B92C25B2B" attach="left" box="[494,502,1797,1811]" fontSize="6" pageId="38" pageNumber="39">o</superScript>
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||
34' S
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</geoCoordinate>
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,
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<geoCoordinate id="33BD5016F5068760A27DF32691815B1A" box="[583,693,1797,1826]" degrees="17" direction="east" minutes="57" orientation="longitude" pageId="38" pageNumber="39" precision="925" value="17.95">
|
||
17
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||
<superScript id="A1FC9B99F5068760A252F32B91445B2B" attach="left" box="[616,624,1797,1811]" fontSize="6" pageId="38" pageNumber="39">o</superScript>
|
||
57' E
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</geoCoordinate>
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,
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||
<date id="22371011F5068760A2F8F326900F5B1A" box="[706,827,1800,1826]" pageId="38" pageNumber="39" value="1992-02-12">
|
||
<collectingDate id="3273E9F9F5068760A2F8F326900F5B1A" box="[706,827,1800,1826]" pageId="38" pageNumber="39" value="1992-02-12">
|
||
12.ii.
|
||
<quantity id="91719B34F5068760A2C0F326900F5B1A" box="[762,827,1800,1826]" metricMagnitude="3" metricUnit="m" metricValue="1.992438" pageId="38" pageNumber="39" unit="m" value="1992.438">1992</quantity>
|
||
</collectingDate>
|
||
</date>
|
||
, 438 m,
|
||
<specimenCount id="408FFD58F5068760A39AF32690C55B1A" box="[928,1009,1800,1826]" pageId="38" pageNumber="39" type="generic">1 spec.</specimenCount>
|
||
</materialsCitation>
|
||
</paragraph>
|
||
<paragraph id="563636D1F5068761A0ADF37692995C8A" blockId="38.[151,744,1880,1946]" lastBlockId="39.[151,1436,152,1858]" lastPageId="39" lastPageNumber="40" pageId="38" pageNumber="39">
|
||
<materialsCitation id="E6E13C8CF5068761A0ADF37692995C8A" collectionCode="WCP" elevation="722" lastPageId="39" lastPageNumber="40" pageId="38" pageNumber="39" specimenCount="1" typeStatus="holotype">
|
||
Type locality South and south west coast,
|
||
<collectionCode id="3098AE14F5068760A23DF3AE91735BA2" box="[519,583,1920,1946]" pageId="38" pageNumber="39">WCP</collectionCode>
|
||
,
|
||
<quantity id="91719B34F5068760A268F3AE91D05BA2" box="[594,740,1920,1946]" metricMagnitude="2" metricUnit="m" metricValue="7.22" metricValueMax="10.059999999999999" metricValueMin="4.38" pageId="38" pageNumber="39" unit="m" value="722.0" valueMax="1006.0" valueMin="438.0">
|
||
<elevation id="DDA4D1E2F5068760A268F3AE91D05BA2" box="[594,740,1920,1946]" metricMagnitude="2" metricUnit="m" metricValue="7.22" metricValueMax="10.059999999999999" metricValueMin="4.38" pageId="38" pageNumber="39" unit="m" value="722.0" valueMax="1006.0" valueMin="438.0">438-1006 m</elevation>
|
||
</quantity>
|
||
. Description of
|
||
<typeStatus id="89328873F5078761A17CF4B692995C8A" box="[326,429,152,178]" pageId="39" pageNumber="40" type="holotype">holotype</typeStatus>
|
||
</materialsCitation>
|
||
</paragraph>
|
||
<paragraph id="563636D1F5078761A082F4EE90BD5EDA" blockId="39.[151,1436,152,1858]" pageId="39" pageNumber="40">
|
||
Specimen of moderate size, length
|
||
<quantity id="91719B34F5078761A26AF4EE91915CE2" box="[592,677,192,218]" metricMagnitude="-2" metricUnit="m" metricValue="9.0" pageId="39" pageNumber="40" unit="mm" value="90.0">90 mm</quantity>
|
||
, breadth in mid-body
|
||
<quantity id="91719B34F5078761A39EF4EE90CD5CE2" box="[932,1017,192,218]" metricMagnitude="-2" metricUnit="m" metricValue="2.5" pageId="39" pageNumber="40" unit="mm" value="25.0">25 mm</quantity>
|
||
; dorsal surface slightly arched, ventral flattened. Colour in alcohol off-white to light yellowish, papillae and tube feet of same colouration. Mouth anterior, ventral; tentacles 20, in two circles (15+5), those of inner circle only slightly smaller; anus posterior, large, ventral. Papillae restricted to dorsal and ventro-lateral surfaces, much longer than tube feet, in six longitudinal series, arising from short, wart-like prominences that are often reduced and sunken into body wall - dorso-lateral and ventro-lateral papillae up to
|
||
<quantity id="91719B34F5078761A285F5A690205D9A" box="[703,788,392,418]" metricMagnitude="-2" metricUnit="m" metricValue="1.2" pageId="39" pageNumber="40" unit="mm" value="12.0">12 mm</quantity>
|
||
long, mid-dorsal ones smaller (
|
||
<quantity id="91719B34F5078761A4AFF5A697CD5D9A" box="[1173,1273,392,418]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" metricValueMax="4.0" metricValueMin="2.0" pageId="39" pageNumber="40" unit="mm" value="3.0" valueMax="4.0" valueMin="2.0">2-4 mm</quantity>
|
||
), those in the region of the mouth
|
||
<quantity id="91719B34F5078761A1BFF59E92CA5DF2" box="[389,510,432,458]" metricMagnitude="-2" metricUnit="m" metricValue="1.35" metricValueMax="1.5" metricValueMin="1.2" pageId="39" pageNumber="40" unit="mm" value="13.5" valueMax="15.0" valueMin="12.0">12-15 mm</quantity>
|
||
long, posterior ones about
|
||
<quantity id="91719B34F5078761A306F59E90A45DF2" box="[828,912,432,458]" metricMagnitude="-2" metricUnit="m" metricValue="1.1" pageId="39" pageNumber="40" unit="mm" value="11.0">11 mm</quantity>
|
||
. Tube feet restricted to ventral ambulacra, 2- 4 rows in mid-ventral ambulacrum with two rows at extremities and four rows in middle, but not always so, stopping
|
||
<quantity id="91719B34F5078761A13EF62E927C5E22" box="[260,328,512,538]" metricMagnitude="-3" metricUnit="m" metricValue="7.0" pageId="39" pageNumber="40" unit="mm" value="7.0">7 mm</quantity>
|
||
short of posterior border of mouth; ventro-lateral ambulacra with 2-3 rows of tube feet, occasionally reduced to a single zig-zag row; interambulacra naked. Anteriorly mouth bordered by papillae similar to those of dorsal body wall and posteriorly by podia of the ventro-lateral ambulacra which sparingly extend into oral region with some appearing papillose but still bearing end-plates; no other specialized oral papillae, nor any occurring in tufts. Anus surrounded by short podia (up to
|
||
<quantity id="91719B34F5078761A3FDF68E973A5E82" box="[967,1038,672,698]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="39" pageNumber="40" unit="mm" value="3.0">3 mm</quantity>
|
||
long), with well-developed endplates. Body wall thick (4.5 mm), gelatinous, slimy to the touch.
|
||
</paragraph>
|
||
<paragraph id="563636D1F5078761A0F7F6DE93C1584A" blockId="39.[151,1436,152,1858]" pageId="39" pageNumber="40">
|
||
Calcareous ring (
|
||
<figureCitation id="CEB22A54F5078761A1A1F6DE912A5F32" box="[411,542,752,778]" captionStart="FIGURE 15" captionStartId="41.[151,255,1828,1852]" captionTargetBox="[264,1314,199,1804]" captionTargetId="figure-91@41.[253,1328,179,1808]" captionTargetPageId="41" captionText="FIGURE 15. Synallactes samyni sp. nov. Holotype, SAM-A28021. A. Small tables (crosses) from dorsal body wall; B. large tables from dorsal body wall; C. end of arms of tables from dorsal body wall; D. medially-knobbed tables from dorsal body wall; E. rods of dorsal papillae; F. large tables from ventral body wall; G. small tables (crosses) from ventral body wall; H. rods from tentacles; i. madreporite in mesentery; J. calcareous ring. A-H scale a." figureDoi="http://doi.org/10.5281/zenodo.5107125" httpUri="https://zenodo.org/record/5107125/files/figure.png" pageId="39" pageNumber="40">Figure 15J</figureCitation>
|
||
) well-calcified, radial plates much larger than interradial plates, squarish, broad anteriorly, narrow posteriorly, anterior margin with a deep medial notch flanked by two shallower notches, one on each side; posterior margin deeply cleft; interradial plates squashed between radial plates, shorter, triangular, with a shallow posterior concavity and thin anterior projection, hardly reaching anterior margin of corresponding radial plate. Polian vesicles two, elongate, ventral one
|
||
<quantity id="91719B34F5078761A47AF7BE97B05F92" box="[1088,1156,912,938]" metricMagnitude="-3" metricUnit="m" metricValue="7.0" pageId="39" pageNumber="40" unit="mm" value="7.0">7 mm</quantity>
|
||
long, left dorsal one
|
||
<quantity id="91719B34F5078761A544F7BE93FD5FEA" metricMagnitude="-2" metricUnit="m" metricValue="2.5" pageId="39" pageNumber="40" unit="mm" value="25.0">25 mm</quantity>
|
||
. Stone canal (
|
||
<figureCitation id="CEB22A54F5078761A152F79692D05FEA" box="[360,484,952,978]" captionStart="FIGURE 15" captionStartId="41.[151,255,1828,1852]" captionTargetBox="[264,1314,199,1804]" captionTargetId="figure-91@41.[253,1328,179,1808]" captionTargetPageId="41" captionText="FIGURE 15. Synallactes samyni sp. nov. Holotype, SAM-A28021. A. Small tables (crosses) from dorsal body wall; B. large tables from dorsal body wall; C. end of arms of tables from dorsal body wall; D. medially-knobbed tables from dorsal body wall; E. rods of dorsal papillae; F. large tables from ventral body wall; G. small tables (crosses) from ventral body wall; H. rods from tentacles; i. madreporite in mesentery; J. calcareous ring. A-H scale a." figureDoi="http://doi.org/10.5281/zenodo.5107125" httpUri="https://zenodo.org/record/5107125/files/figure.png" pageId="39" pageNumber="40">Figure 15I</figureCitation>
|
||
) in dorsal mesentery, white, single, straight,
|
||
<quantity id="91719B34F5078761A3D4F79697745FEA" box="[1006,1088,952,978]" metricMagnitude="-2" metricUnit="m" metricValue="1.2" pageId="39" pageNumber="40" unit="mm" value="12.0">12 mm</quantity>
|
||
long, passing anteriad, terminating imperceptibly in an oval madreporite attached to antero-dorsal body wall. Longitudinal muscles thick (ca
|
||
<quantity id="91719B34F5078761A0F9F026923F581A" box="[195,267,1032,1058]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="39" pageNumber="40" unit="mm" value="4.0">4 mm</quantity>
|
||
), unpaired. Gonad in three tufts, each tuft bearing several dichotomously branched tubules; gonoduct in dorsal mesentery, parallel to stone canal. No tentacle or podial ampullae. Respiratory trees and most of gut lost.
|
||
</paragraph>
|
||
<paragraph id="563636D1F5078761A083F0AE90305B7A" blockId="39.[151,1436,152,1858]" pageId="39" pageNumber="40">
|
||
Spicules of dorsal and ventral body wall more or less similar, comprising small to large, 3-(4) armed tables, scarcely two tables found that are identical. Small dorsal tables (crosses) (
|
||
<figureCitation id="CEB22A54F5078761A42FF086979458FA" box="[1045,1184,1192,1218]" captionStart="FIGURE 15" captionStartId="41.[151,255,1828,1852]" captionTargetBox="[264,1314,199,1804]" captionTargetId="figure-91@41.[253,1328,179,1808]" captionTargetPageId="41" captionText="FIGURE 15. Synallactes samyni sp. nov. Holotype, SAM-A28021. A. Small tables (crosses) from dorsal body wall; B. large tables from dorsal body wall; C. end of arms of tables from dorsal body wall; D. medially-knobbed tables from dorsal body wall; E. rods of dorsal papillae; F. large tables from ventral body wall; G. small tables (crosses) from ventral body wall; H. rods from tentacles; i. madreporite in mesentery; J. calcareous ring. A-H scale a." figureDoi="http://doi.org/10.5281/zenodo.5107125" httpUri="https://zenodo.org/record/5107125/files/figure.png" pageId="39" pageNumber="40">Figure 15A</figureCitation>
|
||
) with cross-like disc (crosses),
|
||
<quantity id="91719B34F5078761A135F0FE92A758D2" box="[271,403,1231,1258]" metricMagnitude="-1" metricUnit="m" metricValue="1.13" metricValueMax="1.67" metricValueMin="0.59" pageId="39" pageNumber="40" unit="mm" value="113.0" valueMax="167.0" valueMin="59.0">59-167 µm</quantity>
|
||
(mean
|
||
<quantity id="91719B34F5078761A1D5F0FE917B58D2" box="[495,591,1231,1258]" metricMagnitude="-1" metricUnit="m" metricValue="1.09" pageId="39" pageNumber="40" unit="mm" value="109.0">109 µm</quantity>
|
||
), spire
|
||
<quantity id="91719B34F5078761A292F0FE902A58D2" box="[680,798,1231,1258]" metricMagnitude="-2" metricUnit="m" metricValue="6.8" metricValueMax="9.3" metricValueMin="4.3" pageId="39" pageNumber="40" unit="mm" value="68.0" valueMax="93.0" valueMin="43.0">43-93 µm</quantity>
|
||
(mean
|
||
<quantity id="91719B34F5078761A340F0FE90F858D2" box="[890,972,1231,1258]" metricMagnitude="-2" metricUnit="m" metricValue="6.5" pageId="39" pageNumber="40" unit="mm" value="65.0">65 µm</quantity>
|
||
); small ventral tables (crosses) (
|
||
<figureCitation id="CEB22A54F5078761A574F0FE93FE592A" captionStart="FIGURE 15" captionStartId="41.[151,255,1828,1852]" captionTargetBox="[264,1314,199,1804]" captionTargetId="figure-91@41.[253,1328,179,1808]" captionTargetPageId="41" captionText="FIGURE 15. Synallactes samyni sp. nov. Holotype, SAM-A28021. A. Small tables (crosses) from dorsal body wall; B. large tables from dorsal body wall; C. end of arms of tables from dorsal body wall; D. medially-knobbed tables from dorsal body wall; E. rods of dorsal papillae; F. large tables from ventral body wall; G. small tables (crosses) from ventral body wall; H. rods from tentacles; i. madreporite in mesentery; J. calcareous ring. A-H scale a." figureDoi="http://doi.org/10.5281/zenodo.5107125" httpUri="https://zenodo.org/record/5107125/files/figure.png" pageId="39" pageNumber="40">Figure 15G</figureCitation>
|
||
) commoner, also with cross-like disc,
|
||
<quantity id="91719B34F5078761A2ABF0D69020592A" box="[657,788,1271,1298]" metricMagnitude="-2" metricUnit="m" metricValue="8.3" metricValueMax="13.3" metricValueMin="3.3" pageId="39" pageNumber="40" unit="mm" value="83.0" valueMax="133.0" valueMin="33.0">33-133 µm</quantity>
|
||
(mean
|
||
<quantity id="91719B34F5078761A357F0D69089592A" box="[877,957,1271,1298]" metricMagnitude="-2" metricUnit="m" metricValue="8.0" pageId="39" pageNumber="40" unit="mm" value="80.0">80 µm</quantity>
|
||
), spire
|
||
<quantity id="91719B34F5078761A429F0D697B3592A" box="[1043,1159,1271,1298]" metricMagnitude="-2" metricUnit="m" metricValue="5.0" metricValueMax="6.7" metricValueMin="3.3" pageId="39" pageNumber="40" unit="mm" value="50.0" valueMax="67.0" valueMin="33.0">33-67 µm</quantity>
|
||
(mean
|
||
<quantity id="91719B34F5078761A4DAF0D69605592A" box="[1248,1329,1271,1298]" metricMagnitude="-2" metricUnit="m" metricValue="4.9" pageId="39" pageNumber="40" unit="mm" value="49.0">49 µm</quantity>
|
||
). Disc of large tables nearly always 3-armed with arms usually bifurcating at base to give impression of six arms. Disc of large dorsal tables (
|
||
<figureCitation id="CEB22A54F5078761A1A6F1669117595A" box="[412,547,1352,1378]" captionStart="FIGURE 15" captionStartId="41.[151,255,1828,1852]" captionTargetBox="[264,1314,199,1804]" captionTargetId="figure-91@41.[253,1328,179,1808]" captionTargetPageId="41" captionText="FIGURE 15. Synallactes samyni sp. nov. Holotype, SAM-A28021. A. Small tables (crosses) from dorsal body wall; B. large tables from dorsal body wall; C. end of arms of tables from dorsal body wall; D. medially-knobbed tables from dorsal body wall; E. rods of dorsal papillae; F. large tables from ventral body wall; G. small tables (crosses) from ventral body wall; H. rods from tentacles; i. madreporite in mesentery; J. calcareous ring. A-H scale a." figureDoi="http://doi.org/10.5281/zenodo.5107125" httpUri="https://zenodo.org/record/5107125/files/figure.png" pageId="39" pageNumber="40">Figure 15B</figureCitation>
|
||
)
|
||
<quantity id="91719B34F5078761A20EF16691F2595A" box="[564,710,1351,1378]" metricMagnitude="-1" metricUnit="m" metricValue="3.335" metricValueMax="4.86" metricValueMin="1.81" pageId="39" pageNumber="40" unit="mm" value="333.5" valueMax="486.0" valueMin="181.0">181-486 µm</quantity>
|
||
(mean
|
||
<quantity id="91719B34F5078761A324F1669049595A" box="[798,893,1351,1378]" metricMagnitude="-1" metricUnit="m" metricValue="3.2" pageId="39" pageNumber="40" unit="mm" value="320.0">320 µm</quantity>
|
||
), spire
|
||
<quantity id="91719B34F5078761A3E9F166976D595A" box="[979,1113,1351,1378]" metricMagnitude="-1" metricUnit="m" metricValue="1.05" metricValueMax="1.43" metricValueMin="0.67" pageId="39" pageNumber="40" unit="mm" value="105.0" valueMax="143.0" valueMin="67.0">67-143 µm</quantity>
|
||
; disc of large ventral tables (
|
||
<figureCitation id="CEB22A54F5078761A0A5F15E921C59B2" box="[159,296,1392,1418]" captionStart="FIGURE 15" captionStartId="41.[151,255,1828,1852]" captionTargetBox="[264,1314,199,1804]" captionTargetId="figure-91@41.[253,1328,179,1808]" captionTargetPageId="41" captionText="FIGURE 15. Synallactes samyni sp. nov. Holotype, SAM-A28021. A. Small tables (crosses) from dorsal body wall; B. large tables from dorsal body wall; C. end of arms of tables from dorsal body wall; D. medially-knobbed tables from dorsal body wall; E. rods of dorsal papillae; F. large tables from ventral body wall; G. small tables (crosses) from ventral body wall; H. rods from tentacles; i. madreporite in mesentery; J. calcareous ring. A-H scale a." figureDoi="http://doi.org/10.5281/zenodo.5107125" httpUri="https://zenodo.org/record/5107125/files/figure.png" pageId="39" pageNumber="40">Figure 15F</figureCitation>
|
||
)
|
||
<quantity id="91719B34F5078761A107F15E92E759B2" box="[317,467,1391,1418]" metricMagnitude="-1" metricUnit="m" metricValue="3.0" metricValueMax="4.43" metricValueMin="1.5699999999999998" pageId="39" pageNumber="40" unit="mm" value="300.0" valueMax="443.0" valueMin="157.0">157-443 µm</quantity>
|
||
(mean
|
||
<quantity id="91719B34F5078761A20EF15E91A359B2" box="[564,663,1391,1418]" metricMagnitude="-1" metricUnit="m" metricValue="2.45" pageId="39" pageNumber="40" unit="mm" value="245.0">245 µm</quantity>
|
||
), spire
|
||
<quantity id="91719B34F5078761A2CCF15E904659B2" box="[758,882,1391,1418]" metricMagnitude="-2" metricUnit="m" metricValue="7.7" metricValueMax="9.0" metricValueMin="6.4" pageId="39" pageNumber="40" unit="mm" value="77.0" valueMax="90.0" valueMin="64.0">64-90 µm</quantity>
|
||
; arms of table disc frequently terminating in expanded, racquet-shaped ends with small to large perforations (
|
||
<figureCitation id="CEB22A54F5078761A3ADF1B6972B598A" box="[919,1055,1432,1458]" captionStart="FIGURE 15" captionStartId="41.[151,255,1828,1852]" captionTargetBox="[264,1314,199,1804]" captionTargetId="figure-91@41.[253,1328,179,1808]" captionTargetPageId="41" captionText="FIGURE 15. Synallactes samyni sp. nov. Holotype, SAM-A28021. A. Small tables (crosses) from dorsal body wall; B. large tables from dorsal body wall; C. end of arms of tables from dorsal body wall; D. medially-knobbed tables from dorsal body wall; E. rods of dorsal papillae; F. large tables from ventral body wall; G. small tables (crosses) from ventral body wall; H. rods from tentacles; i. madreporite in mesentery; J. calcareous ring. A-H scale a." figureDoi="http://doi.org/10.5281/zenodo.5107125" httpUri="https://zenodo.org/record/5107125/files/figure.png" pageId="39" pageNumber="40">Figure 15C</figureCitation>
|
||
) (small tables with 0-3 perforations, large tables with up to 15 perforations), but bifurcations rarely anastomosing to form complete or incomplete multilocular disc; few discs with knobs on surface, perhaps indicating a reduced spire (
|
||
<figureCitation id="CEB22A54F5078761A574F1C693F85A12" captionStart="FIGURE 15" captionStartId="41.[151,255,1828,1852]" captionTargetBox="[264,1314,199,1804]" captionTargetId="figure-91@41.[253,1328,179,1808]" captionTargetPageId="41" captionText="FIGURE 15. Synallactes samyni sp. nov. Holotype, SAM-A28021. A. Small tables (crosses) from dorsal body wall; B. large tables from dorsal body wall; C. end of arms of tables from dorsal body wall; D. medially-knobbed tables from dorsal body wall; E. rods of dorsal papillae; F. large tables from ventral body wall; G. small tables (crosses) from ventral body wall; H. rods from tentacles; i. madreporite in mesentery; J. calcareous ring. A-H scale a." figureDoi="http://doi.org/10.5281/zenodo.5107125" httpUri="https://zenodo.org/record/5107125/files/figure.png" pageId="39" pageNumber="40">Figure 15D</figureCitation>
|
||
), sometimes present. Spire of a single pillar, terminally trifid but occasionally bifid, those of the larger tables usually with a terminal perforation. Papillae supported by small tables (crosses) and straight to slightly curved rods (
|
||
<figureCitation id="CEB22A54F5078761A10CF24E92F55A42" box="[310,449,1632,1658]" captionStart="FIGURE 15" captionStartId="41.[151,255,1828,1852]" captionTargetBox="[264,1314,199,1804]" captionTargetId="figure-91@41.[253,1328,179,1808]" captionTargetPageId="41" captionText="FIGURE 15. Synallactes samyni sp. nov. Holotype, SAM-A28021. A. Small tables (crosses) from dorsal body wall; B. large tables from dorsal body wall; C. end of arms of tables from dorsal body wall; D. medially-knobbed tables from dorsal body wall; E. rods of dorsal papillae; F. large tables from ventral body wall; G. small tables (crosses) from ventral body wall; H. rods from tentacles; i. madreporite in mesentery; J. calcareous ring. A-H scale a." figureDoi="http://doi.org/10.5281/zenodo.5107125" httpUri="https://zenodo.org/record/5107125/files/figure.png" pageId="39" pageNumber="40">Figure 15E</figureCitation>
|
||
),
|
||
<quantity id="91719B34F5078761A1E3F24E91595A42" box="[473,621,1631,1658]" metricMagnitude="-1" metricUnit="m" metricValue="3.8549999999999995" metricValueMax="5.33" metricValueMin="2.38" pageId="39" pageNumber="40" unit="mm" value="385.5" valueMax="533.0" valueMin="238.0">238-533 µm</quantity>
|
||
(mean
|
||
<quantity id="91719B34F5078761A2F1F24E90185A42" box="[715,812,1631,1658]" metricMagnitude="-1" metricUnit="m" metricValue="3.95" pageId="39" pageNumber="40" unit="mm" value="395.0">395 µm</quantity>
|
||
), sparsely spinose and terminally branched, with 0- many perforations, some with a short, branched medial process. Tube feet deposits of similar form and size as those of papillae,
|
||
<quantity id="91719B34F5078761A157F29E91345AF2" box="[365,512,1711,1738]" metricMagnitude="-1" metricUnit="m" metricValue="4.2" metricValueMax="5.71" metricValueMin="2.69" pageId="39" pageNumber="40" unit="mm" value="420.0" valueMax="571.0" valueMin="269.0">269-571 µm</quantity>
|
||
(mean
|
||
<quantity id="91719B34F5078761A266F29E91885AF2" box="[604,700,1711,1738]" metricMagnitude="-1" metricUnit="m" metricValue="4.27" pageId="39" pageNumber="40" unit="mm" value="427.0">427 µm</quantity>
|
||
), suckers supported by large “end-plates up to
|
||
<quantity id="91719B34F5078761A4CBF29E96655AF2" box="[1265,1361,1711,1738]" metricMagnitude="-1" metricUnit="m" metricValue="7.52" pageId="39" pageNumber="40" unit="mm" value="752.0">752 µm</quantity>
|
||
, composed of several overlapping, simple, multilocular plates with irregular margins. Tentacle deposits (
|
||
<figureCitation id="CEB22A54F5078761A574F2F693FE5B22" captionStart="FIGURE 15" captionStartId="41.[151,255,1828,1852]" captionTargetBox="[264,1314,199,1804]" captionTargetId="figure-91@41.[253,1328,179,1808]" captionTargetPageId="41" captionText="FIGURE 15. Synallactes samyni sp. nov. Holotype, SAM-A28021. A. Small tables (crosses) from dorsal body wall; B. large tables from dorsal body wall; C. end of arms of tables from dorsal body wall; D. medially-knobbed tables from dorsal body wall; E. rods of dorsal papillae; F. large tables from ventral body wall; G. small tables (crosses) from ventral body wall; H. rods from tentacles; i. madreporite in mesentery; J. calcareous ring. A-H scale a." figureDoi="http://doi.org/10.5281/zenodo.5107125" httpUri="https://zenodo.org/record/5107125/files/figure.png" pageId="39" pageNumber="40">Figure 15H</figureCitation>
|
||
) comprising larger, slightly curved rods of the tube feet or papillae
|
||
<typeStatus id="89328873F5078761A3C6F32E97055B22" box="[1020,1073,1792,1818]" pageId="39" pageNumber="40">type</typeStatus>
|
||
,
|
||
<quantity id="91719B34F5078761A405F32E97E65B22" box="[1087,1234,1791,1818]" metricMagnitude="-1" metricUnit="m" metricValue="6.455" metricValueMax="8.67" metricValueMin="4.24" pageId="39" pageNumber="40" unit="mm" value="645.5" valueMax="867.0" valueMin="424.0">424-867 µm</quantity>
|
||
(mean
|
||
<quantity id="91719B34F5078761A514F32E96BB5B22" box="[1326,1423,1791,1818]" metricMagnitude="-1" metricUnit="m" metricValue="6.16" pageId="39" pageNumber="40" unit="mm" value="616.0">616 µm</quantity>
|
||
). Longitudinal and cloacal muscles devoid of spicules.
|
||
</paragraph>
|
||
<paragraph id="563636D1F5078761A0ADF35692825BAA" blockId="39.[151,1436,1912,2018]" box="[151,438,1912,1938]" pageId="39" pageNumber="40">
|
||
Description of
|
||
<typeStatus id="89328873F5078761A17CF35692825BAA" box="[326,438,1912,1938]" pageId="39" pageNumber="40" type="paratype">paratypes</typeStatus>
|
||
</paragraph>
|
||
<paragraph id="563636D1F507876EA0FCF38E908B5D42" blockId="39.[151,1436,1912,2018]" lastBlockId="40.[151,1436,152,378]" lastPageId="40" lastPageNumber="41" pageId="39" pageNumber="40">
|
||
Of the
|
||
<specimenCount id="408FFD58F5078761A123F38E92FF5B82" box="[281,459,1952,1978]" pageId="39" pageNumber="40" type="generic" typeStatus="paratypes">eight paratypes</specimenCount>
|
||
one is badly contracted and another poorly preserved. Size range
|
||
<quantity id="91719B34F5078761A4EDF38E961E5B82" box="[1239,1322,1952,1978]" metricMagnitude="-2" metricUnit="m" metricValue="8.0" pageId="39" pageNumber="40" unit="mm" value="80.0">80 mm</quantity>
|
||
x
|
||
<quantity id="91719B34F5078761A573F38E96AF5B82" box="[1353,1435,1952,1978]" metricMagnitude="-2" metricUnit="m" metricValue="3.6" pageId="39" pageNumber="40" unit="mm" value="36.0">36 mm</quantity>
|
||
(contracted specimen) to
|
||
<quantity id="91719B34F5078761A1F8F3E691175BDA" box="[450,547,1992,2018]" metricMagnitude="-1" metricUnit="m" metricValue="1.35" pageId="39" pageNumber="40" unit="mm" value="135.0">135 mm</quantity>
|
||
x
|
||
<quantity id="91719B34F5078761A278F3E691A15BDA" box="[578,661,1992,2018]" metricMagnitude="-2" metricUnit="m" metricValue="3.0" pageId="39" pageNumber="40" unit="mm" value="30.0">30 mm</quantity>
|
||
(relaxed specimen). Disposition and size of pedicels and papillae and composition of spicules similar to
|
||
<typeStatus id="89328873F508876EA265F4B691FD5C8A" box="[607,713,152,178]" pageId="40" pageNumber="41" type="holotype">holotype</typeStatus>
|
||
. Position of mouth and anus variable - mouth terminal in
|
||
<specimenCount id="408FFD58F508876EA548F4B6923D5CE2" pageId="40" pageNumber="41" type="generic">one specimen</specimenCount>
|
||
, ventrally directed in another and ventral in the remaining
|
||
<typeStatus id="89328873F508876EA384F4EE97065CE2" box="[958,1074,192,218]" pageId="40" pageNumber="41" type="paratype">paratypes</typeStatus>
|
||
; anus ventral in
|
||
<specimenCount id="408FFD58F508876EA4CEF4EE96AC5CE2" box="[1268,1432,192,218]" pageId="40" pageNumber="41" type="generic">one specimen</specimenCount>
|
||
, sub-dorsal in another and terminal in the remaining
|
||
<typeStatus id="89328873F508876EA2C8F4C690525D3A" box="[754,870,232,258]" pageId="40" pageNumber="41" type="paratype">paratypes</typeStatus>
|
||
. In a dissected but eviscerated
|
||
<typeStatus id="89328873F508876EA4F6F4C696055D3A" box="[1228,1329,232,258]" pageId="40" pageNumber="41" type="paratype">paratype</typeStatus>
|
||
there are also two Polian vesicles, the longer one ventral and the shorter one dorsal in position. Respiratory trees (determined in another
|
||
<typeStatus id="89328873F508876EA15FF51692F85D6A" box="[357,460,312,338]" pageId="40" pageNumber="41" type="paratype">paratype</typeStatus>
|
||
) are well branched but with short sac-like extensions, of more or less equal length, reaching mid-body, arising from a common stem. Gonad in 3-5 tufts.
|
||
</paragraph>
|
||
<paragraph id="563636D1F508876EA0ADF59E92BB5DCA" blockId="40.[151,399,432,498]" box="[151,399,432,498]" pageId="40" pageNumber="41">Distribution Type locality only.</paragraph>
|
||
<paragraph id="563636D1F508876EA0ADF60693CB5E7A" blockId="40.[151,1436,552,1178]" box="[151,255,552,578]" pageId="40" pageNumber="41">Remarks</paragraph>
|
||
<paragraph id="563636D1F508876EA0F9F67E925A58A2" blockId="40.[151,1436,552,1178]" pageId="40" pageNumber="41">
|
||
Regrettably, neither
|
||
<bibRefCitation id="32184B20F508876EA18EF67E91A95E52" author="Cherbonnier, G." box="[436,669,592,618]" pageId="40" pageNumber="41" refId="ref29883" refString="Cherbonnier, G. (1952) Contribution a la connaisance des holothuries de l'Afrique du sud. Transactions of the Royal Society of South Africa, 33, 469 - 509,16 pls." type="book" year="1952">Cherbonnier (1952)</bibRefCitation>
|
||
compared his
|
||
<taxonomicName id="91894D52F508876EA374F67E90815E51" authorityName="Cherbonnier" authorityYear="1952" box="[846,949,592,617]" class="Holothuroidea" family="Synallactidae" genus="Synallactes" kingdom="Animalia" order="Aspidochirotida" pageId="40" pageNumber="41" phylum="Echinodermata" rank="species" species="mollis">
|
||
<emphasis id="64FDEAC3F508876EA374F67E90815E51" box="[846,949,592,617]" italics="true" pageId="40" pageNumber="41">S. mollis</emphasis>
|
||
</taxonomicName>
|
||
to Théel’s
|
||
<taxonomicName id="91894D52F508876EA406F67E97D45E51" box="[1084,1248,592,617]" class="Holothuroidea" family="Synallactidae" genus="Synallactes" kingdom="Animalia" order="Aspidochirotida" pageId="40" pageNumber="41" phylum="Echinodermata" rank="species" species="challengeri">
|
||
<emphasis id="64FDEAC3F508876EA406F67E97D45E51" box="[1084,1248,592,617]" italics="true" pageId="40" pageNumber="41">S. challengeri</emphasis>
|
||
</taxonomicName>
|
||
nor did
|
||
<bibRefCitation id="32184B20F508876EA57DF67E93D05EAA" author="Massin, C." pageId="40" pageNumber="41" pagination="311 - 324" refId="ref30364" refString="Massin, C. (1992) Holothurians (Echinodermata) from Marion and Prince Edwards Islands: new and little-known species. Zoologica Scripta, 21, 311 - 324." type="journal article" year="1992">Massin (1992)</bibRefCitation>
|
||
his
|
||
<taxonomicName id="91894D52F508876EA126F65692F65EA9" box="[284,450,632,657]" class="Holothuroidea" family="Synallactidae" genus="Synallactes" kingdom="Animalia" order="Aspidochirotida" pageId="40" pageNumber="41" phylum="Echinodermata" rank="species" species="challengeri">
|
||
<emphasis id="64FDEAC3F508876EA126F65692F65EA9" box="[284,450,632,657]" italics="true" pageId="40" pageNumber="41">S. challengeri</emphasis>
|
||
</taxonomicName>
|
||
to Cherbonnier’s
|
||
<taxonomicName id="91894D52F508876EA2A5F65690325EA9" authorityName="Cherbonnier" authorityYear="1952" box="[671,774,632,657]" class="Holothuroidea" family="Synallactidae" genus="Synallactes" kingdom="Animalia" order="Aspidochirotida" pageId="40" pageNumber="41" phylum="Echinodermata" rank="species" species="mollis">
|
||
<emphasis id="64FDEAC3F508876EA2A5F65690325EA9" box="[671,774,632,657]" italics="true" pageId="40" pageNumber="41">S. mollis</emphasis>
|
||
</taxonomicName>
|
||
since, of the approximately 20 nominal species of the genus known to date, the new species here described comes quite close to but is not identical with
|
||
<taxonomicName id="91894D52F508876EA52AF68E93835ED9" class="Holothuroidea" family="Synallactidae" genus="Synallactes" kingdom="Animalia" order="Aspidochirotida" pageId="40" pageNumber="41" phylum="Echinodermata" rank="species" species="challengeri">
|
||
<emphasis id="64FDEAC3F508876EA52AF68E93835ED9" italics="true" pageId="40" pageNumber="41">S. challengeri</emphasis>
|
||
</taxonomicName>
|
||
from the subantarctic and
|
||
<taxonomicName id="91894D52F508876EA1C2F6E6916A5ED9" authorityName="Cherbonnier" authorityYear="1952" box="[504,606,712,737]" class="Holothuroidea" family="Synallactidae" genus="Synallactes" kingdom="Animalia" order="Aspidochirotida" pageId="40" pageNumber="41" phylum="Echinodermata" rank="species" species="mollis">
|
||
<emphasis id="64FDEAC3F508876EA1C2F6E6916A5ED9" box="[504,606,712,737]" italics="true" pageId="40" pageNumber="41">S. mollis</emphasis>
|
||
</taxonomicName>
|
||
from the Atlantic coast of
|
||
<collectingCountry id="2E9E7641F508876EA399F6E6970A5EDA" box="[931,1086,712,738]" name="South Africa" pageId="40" pageNumber="41">South Africa</collectingCountry>
|
||
. The new species also comes close to
|
||
<taxonomicName id="91894D52F508876EA0C2F6DE91615F32" authority="Sibuet, 1978" authorityName="Sibuet" authorityYear="1978" box="[248,597,752,778]" class="Holothuroidea" family="Synallactidae" genus="Synallactes" kingdom="Animalia" order="Aspidochirotida" pageId="40" pageNumber="41" phylum="Echinodermata" rank="species" species="longipapillata">
|
||
<emphasis id="64FDEAC3F508876EA0C2F6DE928E5F31" box="[248,442,752,777]" italics="true" pageId="40" pageNumber="41">S. longipapillata</emphasis>
|
||
<bibRefCitation id="32184B20F508876EA1FBF6DE91615F32" author="Sibuet, M." box="[449,597,752,778]" pageId="40" pageNumber="41" pagination="311 - 318" refId="ref31055" refString="Sibuet, M. (1978) Synallactes longipapillata nov. sp., nouvelle espece d'Holothurie d'un genre rarement represente dans l'ocean Atlantique. Bulletin Museum National d'Histoire Naturelle, Paris. 3 Ser. No. 515, Zoologie, 354, 311 - 318." type="journal article" year="1978">Sibuet, 1978</bibRefCitation>
|
||
</taxonomicName>
|
||
from the north Atlantic and
|
||
<taxonomicName id="91894D52F508876EA398F6DE96155F32" authority="Cherbonnier, 1952" authorityName="Cherbonnier" authorityYear="1952" box="[930,1313,752,778]" class="Holothuroidea" family="Synallactidae" genus="Synallactes" kingdom="Animalia" order="Aspidochirotida" pageId="40" pageNumber="41" phylum="Echinodermata" rank="species" species="viridilimus">
|
||
<emphasis id="64FDEAC3F508876EA398F6DE970A5F31" box="[930,1086,752,777]" italics="true" pageId="40" pageNumber="41">S. viridilimus</emphasis>
|
||
<bibRefCitation id="32184B20F508876EA47EF6DE96155F32" author="Cherbonnier, G." box="[1092,1313,752,778]" pageId="40" pageNumber="41" refId="ref29883" refString="Cherbonnier, G. (1952) Contribution a la connaisance des holothuries de l'Afrique du sud. Transactions of the Royal Society of South Africa, 33, 469 - 509,16 pls." type="book" year="1952">Cherbonnier, 1952</bibRefCitation>
|
||
</taxonomicName>
|
||
, also from the Atlantic coast of
|
||
<collectingCountry id="2E9E7641F508876EA1A9F73691045F0A" box="[403,560,792,818]" name="South Africa" pageId="40" pageNumber="41">South Africa</collectingCountry>
|
||
. It differs from
|
||
<taxonomicName id="91894D52F508876EA2CAF73690A15F09" box="[752,917,792,817]" class="Holothuroidea" family="Synallactidae" genus="Synallactes" kingdom="Animalia" order="Aspidochirotida" pageId="40" pageNumber="41" phylum="Echinodermata" rank="species" species="challengeri">
|
||
<emphasis id="64FDEAC3F508876EA2CAF73690A15F09" box="[752,917,792,817]" italics="true" pageId="40" pageNumber="41">S. challengeri</emphasis>
|
||
</taxonomicName>
|
||
in the maximum length of the papillae (
|
||
<quantity id="91719B34F508876EA544F73693F15F62" metricMagnitude="-2" metricUnit="m" metricValue="1.5" pageId="40" pageNumber="41" unit="mm" value="15.0">15 mm</quantity>
|
||
vs.
|
||
<quantity id="91719B34F508876EA0CFF76E920E5F62" box="[245,314,832,858]" metricMagnitude="-3" metricUnit="m" metricValue="7.0" pageId="40" pageNumber="41" unit="mm" value="7.0">7 mm</quantity>
|
||
) and tube feet, in the oral papillae not organized into bundles, fewer (2 vs. 2-5) Polian vesicles, more tables in the body wall, arms of large table disc frequently bifurcating but hardly ever anastomosing to form a complete disc; from
|
||
<taxonomicName id="91894D52F508876EA1D9F7BE917E5F91" authorityName="Cherbonnier" authorityYear="1952" box="[483,586,912,937]" class="Holothuroidea" family="Synallactidae" genus="Synallactes" kingdom="Animalia" order="Aspidochirotida" pageId="40" pageNumber="41" phylum="Echinodermata" rank="species" species="mollis">
|
||
<emphasis id="64FDEAC3F508876EA1D9F7BE917E5F91" box="[483,586,912,937]" italics="true" pageId="40" pageNumber="41">S. mollis</emphasis>
|
||
</taxonomicName>
|
||
in the rarity of four-armed tables and the presence of bifurcating threearmed ones, with larger number of holes at the extremities; from
|
||
<taxonomicName id="91894D52F508876EA3B7F796971D5FE9" authorityName="Cherbonnier" authorityYear="1952" box="[909,1065,952,977]" class="Holothuroidea" family="Synallactidae" genus="Synallactes" kingdom="Animalia" order="Aspidochirotida" pageId="40" pageNumber="41" phylum="Echinodermata" rank="species" species="viridilimus">
|
||
<emphasis id="64FDEAC3F508876EA3B7F796971D5FE9" box="[909,1065,952,977]" italics="true" pageId="40" pageNumber="41">S. viridilimus</emphasis>
|
||
</taxonomicName>
|
||
in the well-calcified calcareous ring, lack of 3-4 pillared table spires, the slenderness of the spires and the scarcity of four-armed tables; and from
|
||
<taxonomicName id="91894D52F508876EA0EDF02692AE5819" authorityName="Sibuet" authorityYear="1978" box="[215,410,1032,1057]" class="Holothuroidea" family="Synallactidae" genus="Synallactes" kingdom="Animalia" order="Aspidochirotida" pageId="40" pageNumber="41" phylum="Echinodermata" rank="species" species="longipapillata">
|
||
<emphasis id="64FDEAC3F508876EA0EDF02692AE5819" box="[215,410,1032,1057]" italics="true" pageId="40" pageNumber="41">S. longipapillata</emphasis>
|
||
</taxonomicName>
|
||
in the shorter length of the papillae and their disposition in six instead of four rows, the presence of tri-radiate table discs with frequently bifurcating arms, shorter arms and spires, and larger holes in the arms. Table II compares the new species with
|
||
<taxonomicName id="91894D52F508876EA2E7F07690EA584A" authority="Cherbonnier" authorityName="Cherbonnier" authorityYear="1952" box="[733,990,1112,1138]" class="Holothuroidea" family="Synallactidae" genus="Synallactes" kingdom="Animalia" order="Aspidochirotida" pageId="40" pageNumber="41" phylum="Echinodermata" rank="species" species="mollis">
|
||
<emphasis id="64FDEAC3F508876EA2E7F07690765849" box="[733,834,1112,1137]" italics="true" pageId="40" pageNumber="41">S. mollis</emphasis>
|
||
Cherbonnier
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="91894D52F508876EA3D3F07697475849" authorityName="Cherbonnier" authorityYear="1952" box="[1001,1139,1112,1138]" class="Holothuroidea" family="Synallactidae" genus="Synallactes" kingdom="Animalia" order="Aspidochirotida" pageId="40" pageNumber="41" phylum="Echinodermata" rank="species" species="mollis">
|
||
<emphasis id="64FDEAC3F508876EA3D3F07690CB5849" box="[1001,1023,1112,1137]" italics="true" pageId="40" pageNumber="41">S.</emphasis>
|
||
cf.
|
||
<emphasis id="64FDEAC3F508876EA416F07697475849" box="[1068,1139,1112,1137]" italics="true" pageId="40" pageNumber="41">mollis</emphasis>
|
||
</taxonomicName>
|
||
(described below) and
|
||
<taxonomicName id="91894D52F508876EA5BCF076925A58A2" authority="Theel." authorityName="Theel." class="Holothuroidea" family="Synallactidae" genus="Synallactes" kingdom="Animalia" order="Aspidochirotida" pageId="40" pageNumber="41" phylum="Echinodermata" rank="species" species="challengeri">
|
||
<emphasis id="64FDEAC3F508876EA5BCF076922958A1" italics="true" pageId="40" pageNumber="41">S. challengeri</emphasis>
|
||
Théel.
|
||
</taxonomicName>
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |