415 lines
50 KiB
XML
415 lines
50 KiB
XML
<document id="CDB4CF0B5996C51FF6953D72476D07D4" ID-DOI="10.24866/1560-8425/2020-24/19-36" ID-ISSN="1560-8425" ID-Zenodo-Dep="11088113" ID-ZooBank="4B67561D-397D-4B4F-A23D-09E083E7F6C4" IM.bibliography_approvedBy="guilherme" IM.materialsCitations_approvedBy="guilherme" IM.treatments_approvedBy="guilherme" checkinTime="1714420139130" checkinUser="felipe" docAuthor="Sirenko, Boris I. & Saito, Hiroshi" docDate="2020" docId="03F187C0FFDA5B6DB062D72F1619F973" docLanguage="en" docName="BullRusFarEastMalacolSoc.24.1-2.19-36.pdf" docOrigin="The Bulletin of the Russian Far East Malacological Society 24 (1 / 2)" docSource="http://dx.doi.org/10.24866/1560-8425/2020-24/19-36" docStyle="DocumentStyle:E1B7C09E53BD13EDD6F8F8C0AAE0E403.1:BullRusFarEastMalacolSoc.2020.journal_article.english" docStyleId="E1B7C09E53BD13EDD6F8F8C0AAE0E403" docStyleName="BullRusFarEastMalacolSoc.2020.journal_article.english" docStyleVersion="1" docTitle="Leptochiton pumilus Sirenko et Saito 2020, sp. nov." docType="treatment" docUuid="A05F95A0-2BAB-408A-99CA-6E1ACE06C85D" docUuidSource="ZooBank" docVersion="3" lastPageNumber="26" masterDocId="FFC8FFB8FFD85B6AB11ED103174FFFE6" masterDocTitle="Two new species of the family Leptochitonidae (Mollusca: Polyplacophora) from the tropical and subtropical shallow waters of the West Pacific" masterLastPageNumber="36" masterPageNumber="19" pageNumber="21" updateTime="1716377737748" updateUser="guilherme" zenodo-license-document="CC-BY-4.0">
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<mods:title id="B07A315CF3F17F880E6F379032E1D087">Two new species of the family Leptochitonidae (Mollusca: Polyplacophora) from the tropical and subtropical shallow waters of the West Pacific</mods:title>
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<mods:namePart id="5225D3E56DD24DAFDAC5AD6CE7F3BB57">Sirenko, Boris I.</mods:namePart>
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<mods:namePart id="0EAE3C231ADF1501D10443158CBA38FF">Saito, Hiroshi</mods:namePart>
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<mods:title id="C22D6F2764BD3817214545EC041A8A94">The Bulletin of the Russian Far East Malacological Society</mods:title>
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<mods:date id="5FC189C4F82ADE18C8C70BB52F5B9FE2">2020</mods:date>
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<paragraph id="8BE736D6FFDA5B68B062D72F14DEF9A1" blockId="2.[380,913,1580,1641]" box="[380,913,1580,1607]" pageId="2" pageNumber="21">
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<heading id="D0AF81BAFFDA5B68B062D72F14DEF9A1" box="[380,913,1580,1607]" centered="true" fontSize="10" level="2" pageId="2" pageNumber="21" reason="4">
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<taxonomicName id="4C584D55FFDA5B68B062D72F1460F9A0" ID-CoL="7RVNN" authority="Sirenko et Saito" authorityName="Sirenko et Saito" authorityYear="2020" box="[380,815,1580,1607]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="2" pageNumber="21" phylum="Mollusca" rank="species" species="pumilus" status="sp. nov.">
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<emphasis id="B92CEAC4FFDA5B68B062D72F1522F9A0" box="[380,621,1580,1606]" italics="true" pageId="2" pageNumber="21">Leptochiton pumilus</emphasis>
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Sirenko et Saito
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</taxonomicName>
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<taxonomicNameLabel id="A21F57BFFFDA5B68B228D72E14DEF9A1" box="[822,913,1581,1607]" pageId="2" pageNumber="21" rank="species">sp. nov.</taxonomicNameLabel>
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<subSubSection id="C342655DFFDA5B6DB34ED74C1619F973" lastPageId="7" lastPageNumber="26" pageId="2" pageNumber="21" type="description">
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<figureCitation id="13632A53FFDA5B68B34ED74C15F2F98F" box="[592,701,1615,1641]" captionStart-0="Fig" captionStart-1="Fig" captionStart-2="Fig" captionStart-3="Fig" captionStart-4="Fig" captionStart-5="Fig" captionStartId-0="3.[166,201,1575,1597]" captionStartId-1="4.[136,171,1141,1163]" captionStartId-2="5.[166,201,1115,1137]" captionStartId-3="6.[136,171,1171,1193]" captionStartId-4="7.[166,201,688,710]" captionStartId-5="8.[195,230,1239,1261]" captionTargetBox-0="[166,1186,385,1556]" captionTargetBox-1="[136,1156,227,1119]" captionTargetBox-2="[166,1186,227,1094]" captionTargetBox-3="[136,1156,227,1148]" captionTargetBox-4="[166,1186,227,664]" captionTargetBox-5="[196,1100,227,1217]" captionTargetId-0="figure-62@3.[163,1189,382,1558]" captionTargetId-1="figure-173@4.[133,1159,224,1121]" captionTargetId-2="figure-167@5.[163,1189,224,1096]" captionTargetId-3="figure-119@6.[133,1159,224,1150]" captionTargetId-4="figure-328@7.[163,1189,224,666]" captionTargetId-5="figure-54@8.[192,1105,224,1221]" captionTargetPageId-0="3" captionTargetPageId-1="4" captionTargetPageId-2="5" captionTargetPageId-3="6" captionTargetPageId-4="7" captionTargetPageId-5="8" captionText-0="Fig. 1. Leptochiton pumilus, holotype (MNHM IM-2013-2051), Papua New Guinea, Kranket Island, Expédition PAPUA NIUGINI, stn PB12. BL 2.5 mm. A – valve I, dorsal view; B – valve II, dorsal view; C – valve VIII, dorsal view; D – valve IV, ventral view; E – valve II, detail of tegmentum surface of central area; F – valve II, rostral view; G – valve VIII, lateral view." captionText-1="Fig. 2. Leptochiton pumilus, paratype (MNHM IM-2013-49553), the Philippines, Bohol Island, Maribohoc Bay, PANGLAO 2004, stn P1, BL 2.5 mm (B, D); holotype (MNHM IM-2013-2051). Papua New Guinea, Kranket Island, Expédition PAPUA NIUGINI, stn PB12, BL 2.5 mm (A, C). A – whole animal, lateral view; B – dorsal girdle scales; C – dorsal scales and intersegmental spicule; D – scales around girdle margin." captionText-2="Fig. 3. Leptochiton pumilus, holotype (MNHM IM-2013-2051), Papua New Guinea, Kranket Island, Expédition PAPUA NIUGINI, stn PB12. BL 2.5 mm. A – dorsal girdle scales; B – central portion of radula, dorsal view; C – ditto, posterior view; D – central portion of radula, close up." captionText-3="Fig. 4. Leptochiton pumilus, paratype (MNHM-IM-2013-850), Papua New Guinea, Madang, east of the airport, Expédition PAPUA NIUGINI, stn PD4, BL 2.0 mm (A–D); paratype (MNHM-IM-2013- 49553), the Philippines, Bohol Island, Maribohoc Bay, PANGLAO 2004, stn P1, BL 2.0 mm (E). A – valve III, dorsal view; B – valve III, rostral view; C – portion of radula, dorsal view; D – valve III, detail of tegmentum surface of central area; E – central portion of radula, dorsal view." captionText-4="Fig. 5. Leptochiton pumilus, paratype (MNHM-IM-2013-850), Papua New Guinea, Madang, east of the airport, Expédition PAPUA NIUGINI, stn PD4, BL 2.0 mm. A – scales around girdle margin; B – dorsal scales and intersegmental needle." captionText-5="Fig. 6. Leptochiton pumilus, holotype (MNHM-IM-2013-2051), Papua New Guinea, Kranket Island, Expédition PAPUA NIUGINI, stn PB12. BL 2.5 mm (A–H, J, L); paratype (MNHM- IM-2013-49553), the Philippines, Bohol Island, Maribohoc Bay, PANGLAO 2004, stn P1, BL 2.0 mm (I); paratype (MNHM IM-2013-850), Papua New Guinea, Madang, east of the airport, Expédition PAPUA NIUGINI, stn PD4, BL 2.0 mm (K). A – intersegmental needle; B – dorsal girdle scale of intersegmental area; C – ribbed dorsal needles; D – dorsal girdle scale; E – marginal needle; F – ventral scale near girdle margin; G – ventral scale; H – central and first lateral teeth; I–K – heads of major lateral teeth; L – arrangements of granules and aesthete pores (schematic drawing). Scale bar 100 µm." figureDoi-0="http://doi.org/10.5281/zenodo.11088115" figureDoi-1="http://doi.org/10.5281/zenodo.11088117" figureDoi-2="http://doi.org/10.5281/zenodo.11088121" figureDoi-3="http://doi.org/10.5281/zenodo.11088123" figureDoi-4="http://doi.org/10.5281/zenodo.11088125" figureDoi-5="http://doi.org/10.5281/zenodo.11088127" httpUri-0="https://zenodo.org/record/11088115/files/figure.png" httpUri-1="https://zenodo.org/record/11088117/files/figure.png" httpUri-2="https://zenodo.org/record/11088121/files/figure.png" httpUri-3="https://zenodo.org/record/11088123/files/figure.png" httpUri-4="https://zenodo.org/record/11088125/files/figure.png" httpUri-5="https://zenodo.org/record/11088127/files/figure.png" pageId="2" pageNumber="21">Figs. 1–6</figureCitation>
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</paragraph>
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urn:lsid:zoobank.org:act:
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<materialsCitation id="3B303C8BFFDB5B69B1FDD1E714F8FF18" box="[227,951,227,254]" collectionCode="MNHM" pageId="3" pageNumber="22" specimenCode="IM-2013-2051" specimenCount="1" typeStatus="holotype">
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Ty p e m a t e r i a l. The
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<typeStatus id="54E38874FFDB5B69B30BD1E01531FF1B" box="[533,638,227,253]" pageId="3" pageNumber="22" type="holotype">holotype</typeStatus>
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(
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<collectionCode id="ED49AE13FFDB5B69B391D1E015BEFF1B" box="[655,753,227,253]" country="USA" httpUri="http://grbio.org/cool/q3kg-qwj4" name="John May Museum of Natural History" pageId="3" pageNumber="22">MNHM</collectionCode>
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<specimenCode id="DBFE9EADFFDB5B69B3E4D1E014E0FF18" box="[762,943,227,254]" collectionCode="IM-" pageId="3" pageNumber="22">IM-2013-2051</specimenCode>
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)
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</materialsCitation>
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,
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<materialsCitation id="3B303C8BFFDB5B69B2DBD1E015F2FEC7" collectionCode="MNHM" pageId="3" pageNumber="22" specimenCode="IM-2013-49553, IM-2013-850" specimenCount="2" typeStatus="paratype">
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and
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<specimenCount id="9D5EFD5FFFDB5B69B2E4D1E713EDFF18" box="[1018,1186,228,254]" count="2" pageId="3" pageNumber="22" type="generic" typeStatus="paratype">two paratypes</specimenCount>
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(
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<collectionCode id="ED49AE13FFDB5B69B1B0D0051641FEC6" box="[174,270,262,288]" country="USA" httpUri="http://grbio.org/cool/q3kg-qwj4" name="John May Museum of Natural History" pageId="3" pageNumber="22">MNHM</collectionCode>
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<specimenCode id="DBFE9EADFFDB5B69B008D005169BFEC7" box="[278,468,262,289]" collectionCode="IM-" pageId="3" pageNumber="22">IM-2013-49553</specimenCode>
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, and
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<specimenCode id="DBFE9EADFFDB5B69B30CD00515FAFEC7" box="[530,693,262,289]" collectionCode="IM-" pageId="3" pageNumber="22">IM-2013-850</specimenCode>
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)
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</materialsCitation>
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.
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</paragraph>
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<paragraph id="8BE736D6FFDB5B69B1FDD0291495FE81" blockId="3.[166,1194,227,360]" pageId="3" pageNumber="22">
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<materialsCitation id="3B303C8BFFDB5B69B1FDD0291499FE81" collectionCode="PAPUA, NIUGINI" country="Papua New Guinea" elevation="11" latitude="-5.1966667" location="Ty" longLatPrecision="130" longitude="145.81334" municipality="Kranket Island" pageId="3" pageNumber="22" specimenCount="1">
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<location id="8E87600DFFDB5B69B1FDD0291648FEA2" LSID="urn:lsid:plazi:treatment:03F187C0FFDA5B6DB062D72F1619F973:8E87600DFFDB5B69B1FDD0291648FEA2" box="[227,263,298,324]" country="Papua New Guinea" latitude="-5.1966667" longLatPrecision="130" longitude="145.81334" municipality="Kranket Island" name="Ty" pageId="3" pageNumber="22">Ty</location>
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p e l o c a l i t y.
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<collectingCountry id="F34F7646FFDB5B69B0C7D0291588FEA5" box="[473,711,297,324]" name="Papua New Guinea" pageId="3" pageNumber="22">Papua New Guinea</collectingCountry>
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,
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<collectingMunicipality id="6B83ACACFFDB5B69B3C9D02A14C4FEA5" box="[727,907,297,323]" pageId="3" pageNumber="22">Kranket Island</collectingMunicipality>
|
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, west side,
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<geoCoordinate id="EE6C5011FFDB5B69B500D02B13ECFEA2" box="[1054,1187,296,324]" degrees="05" direction="south" minutes="11.8" orientation="latitude" pageId="3" pageNumber="22" precision="92" value="-5.1966667">05°11.8′ S</geoCoordinate>
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,
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<geoCoordinate id="EE6C5011FFDB5B69B1B8D048167CFE81" box="[166,307,331,359]" degrees="145" direction="east" minutes="48.8" orientation="longitude" pageId="3" pageNumber="22" precision="92" value="145.81334">145°48.8′ E</geoCoordinate>
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||
, depth
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<quantity id="4CA09B33FFDB5B69B096D04E16AEFE81" box="[392,481,333,360]" metricMagnitude="1" metricUnit="m" metricValue="1.1" metricValueMax="1.5" metricValueMin="0.7" pageId="3" pageNumber="22" unit="m" value="11.0" valueMax="15.0" valueMin="7.0">
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<elevation id="0075D1E5FFDB5B69B096D04E16AEFE81" box="[392,481,333,360]" metricMagnitude="1" metricUnit="m" metricValue="1.1" metricValueMax="1.5" metricValueMin="0.7" pageId="3" pageNumber="22" unit="m" value="11.0" valueMax="15.0" valueMin="7.0">7–15 m</elevation>
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</quantity>
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(Expédition
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<collectionCode id="ED49AE13FFDB5B69B364D04E1599FE81" box="[634,726,333,359]" pageId="3" pageNumber="22">PAPUA</collectionCode>
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<collectionCode id="ED49AE13FFDB5B69B3C3D04E141DFE81" box="[733,850,333,359]" pageId="3" pageNumber="22">NIUGINI</collectionCode>
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, stn PB12)
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||
</materialsCitation>
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.
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||
</paragraph>
|
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<caption id="DF27665EFFDB5B69B1B8D72415A9F972" ID-DOI="http://doi.org/10.5281/zenodo.11088115" ID-Zenodo-Dep="11088115" httpUri="https://zenodo.org/record/11088115/files/figure.png" pageId="3" pageNumber="22" startId="3.[166,201,1575,1597]" targetBox="[166,1186,385,1556]" targetPageId="3" targetType="figure">
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<paragraph id="8BE736D6FFDB5B69B1B8D72415A9F972" blockId="3.[166,1187,1575,1684]" pageId="3" pageNumber="22">
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<emphasis id="B92CEAC4FFDB5B69B1B8D72417A4F9DA" bold="true" box="[166,235,1575,1597]" pageId="3" pageNumber="22">Fig. 1.</emphasis>
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||
<taxonomicName id="4C584D55FFDB5B69B1EBD72416F1F9DA" authorityName="Sirenko et Saito" authorityYear="2020" box="[245,446,1575,1596]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="3" pageNumber="22" phylum="Mollusca" rank="species" species="pumilus">
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||
<emphasis id="B92CEAC4FFDB5B69B1EBD72416F1F9DA" box="[245,446,1575,1596]" italics="true" pageId="3" pageNumber="22">Leptochiton pumilus</emphasis>
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||
</taxonomicName>
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||
,
|
||
<emphasis id="B92CEAC4FFDB5B69B0D1D7241568F9DA" bold="true" box="[463,551,1575,1596]" pageId="3" pageNumber="22">holotype</emphasis>
|
||
(MNHM IM-2013-2051), Papua New Guinea, Kranket Island, Expédition PAPUA NIUGINI, stn PB12. BL 2.5 mm.
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||
<emphasis id="B92CEAC4FFDB5B69B3ADD747158BF9BF" bold="true" box="[691,708,1604,1625]" pageId="3" pageNumber="22">A</emphasis>
|
||
– valve I, dorsal view;
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||
<emphasis id="B92CEAC4FFDB5B69B2B5D74714F4F9BF" bold="true" box="[939,955,1604,1625]" pageId="3" pageNumber="22">B</emphasis>
|
||
– valve II, dorsal view;
|
||
<emphasis id="B92CEAC4FFDB5B69B1B8D76217F8F991" bold="true" box="[166,183,1633,1655]" pageId="3" pageNumber="22">C</emphasis>
|
||
– valve VIII, dorsal view;
|
||
<emphasis id="B92CEAC4FFDB5B69B0A9D7621687F990" bold="true" box="[439,456,1633,1654]" pageId="3" pageNumber="22">D</emphasis>
|
||
– valve IV, ventral view;
|
||
<emphasis id="B92CEAC4FFDB5B69B3A3D7621582F990" bold="true" box="[701,717,1633,1654]" pageId="3" pageNumber="22">E</emphasis>
|
||
– valve II, detail of tegmentum surface of central area;
|
||
<emphasis id="B92CEAC4FFDB5B69B1C5D77D17A5F975" bold="true" box="[219,234,1662,1683]" pageId="3" pageNumber="22">F</emphasis>
|
||
– valve II, rostral view;
|
||
<emphasis id="B92CEAC4FFDB5B69B0C8D77E16A6F975" bold="true" box="[470,489,1661,1683]" pageId="3" pageNumber="22">G</emphasis>
|
||
– valve VIII, lateral view.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF27665EFFDC5B6EB196D576132AFB07" ID-DOI="http://doi.org/10.5281/zenodo.11088117" ID-Zenodo-Dep="11088117" httpUri="https://zenodo.org/record/11088117/files/figure.png" pageId="4" pageNumber="23" startId="4.[136,171,1141,1163]" targetBox="[136,1156,227,1119]" targetPageId="4" targetType="figure">
|
||
<paragraph id="8BE736D6FFDC5B6EB196D576132AFB07" blockId="4.[136,1157,1141,1249]" pageId="4" pageNumber="23">
|
||
<emphasis id="B92CEAC4FFDC5B6EB196D5761788FB6C" bold="true" box="[136,199,1141,1163]" pageId="4" pageNumber="23">Fig. 2.</emphasis>
|
||
<taxonomicName id="4C584D55FFDC5B6EB1D2D57616C1FB6C" authorityName="Sirenko et Saito" authorityYear="2020" box="[204,398,1141,1162]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="4" pageNumber="23" phylum="Mollusca" rank="species" species="pumilus">
|
||
<emphasis id="B92CEAC4FFDC5B6EB1D2D57616C1FB6C" box="[204,398,1141,1162]" italics="true" pageId="4" pageNumber="23">Leptochiton pumilus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<emphasis id="B92CEAC4FFDC5B6EB087D57616BBFB6C" bold="true" box="[409,500,1141,1162]" pageId="4" pageNumber="23">paratype</emphasis>
|
||
(MNHM IM-2013-49553), the Philippines, Bohol Island, Maribohoc Bay, PANGLAO 2004, stn P1, BL 2.5 mm (B, D);
|
||
<emphasis id="B92CEAC4FFDC5B6EB372D591158BFB41" bold="true" box="[620,708,1170,1191]" pageId="4" pageNumber="23">holotype</emphasis>
|
||
(MNHM IM-2013-2051). Papua New Guinea, Kranket Island, Expédition PAPUA NIUGINI, stn PB12, BL 2.5 mm (A, C).
|
||
<emphasis id="B92CEAC4FFDC5B6EB242D5AD1422FB25" bold="true" box="[860,877,1198,1219]" pageId="4" pageNumber="23">A</emphasis>
|
||
– whole animal, lateral view;
|
||
<emphasis id="B92CEAC4FFDC5B6EB196D5C817D7FB06" bold="true" box="[136,152,1227,1248]" pageId="4" pageNumber="23">B</emphasis>
|
||
– dorsal girdle scales;
|
||
<emphasis id="B92CEAC4FFDC5B6EB06BD5C816C9FB07" bold="true" box="[373,390,1227,1249]" pageId="4" pageNumber="23">C</emphasis>
|
||
– dorsal scales and intersegmental spicule;
|
||
<emphasis id="B92CEAC4FFDC5B6EB235D5C81473FB06" bold="true" box="[811,828,1227,1248]" pageId="4" pageNumber="23">D</emphasis>
|
||
– scales around girdle margin.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BE736D6FFDC5B6EB1DBD410169CF997" blockId="4.[136,1157,1298,1685]" pageId="4" pageNumber="23">
|
||
<materialsCitation id="3B303C8BFFDC5B6EB1DBD4101698FA7E" collectingDate="2004-05-30" collectionCode="IM" collectorName="Panglao Marine Biodiversity Project" country="Philippines" county="The" elevation="145" latitude="9.6" location="Maribohoc Bay" longLatPrecision="1299" longitude="123.75" municipality="Island" pageId="4" pageNumber="23" specimenCode="IM-2013-49553" specimenCount="1" stateProvince="Bohol" typeStatus="paratype">
|
||
M a t e r i a l e x a m i n e d.
|
||
<emphasis id="B92CEAC4FFDC5B6EB300D41015A1FACA" bold="true" box="[542,750,1298,1325]" pageId="4" pageNumber="23">
|
||
<collectingCounty id="62864E5AFFDC5B6EB300D4101500FACB" box="[542,591,1299,1325]" pageId="4" pageNumber="23">The</collectingCounty>
|
||
<collectingCountry id="F34F7646FFDC5B6EB341D41115A1FACA" box="[607,750,1298,1324]" name="Philippines" pageId="4" pageNumber="23">Philippines</collectingCountry>
|
||
</emphasis>
|
||
,
|
||
<collectingRegion id="499CF834FFDC5B6EB21BD4101401FACB" box="[773,846,1299,1325]" country="Philippines" name="Bohol" pageId="4" pageNumber="23">Bohol</collectingRegion>
|
||
<collectingMunicipality id="6B83ACACFFDC5B6EB243D41014E6FACB" box="[861,937,1299,1325]" pageId="4" pageNumber="23">Island</collectingMunicipality>
|
||
,
|
||
<location id="8E87600DFFDC5B6EB2A3D41013CFFACB" LSID="urn:lsid:plazi:treatment:03F187C0FFDA5B6DB062D72F1619F973:8E87600DFFDC5B6EB2A3D41013CFFACB" box="[957,1152,1299,1325]" country="Philippines" county="The" latitude="9.6" longLatPrecision="1299" longitude="123.75" municipality="Island" name="Maribohoc Bay" pageId="4" pageNumber="23" stateProvince="Bohol">Maribohoc Bay</location>
|
||
, PANGLAO 2004, stn P1,
|
||
<geoCoordinate id="EE6C5011FFDC5B6EB0A4D4361568FAB7" box="[442,551,1333,1361]" degrees="09" direction="north" minutes="36" orientation="latitude" pageId="4" pageNumber="23" precision="925" value="9.6">09°36′ N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE6C5011FFDC5B6EB32DD43615E5FAB7" box="[563,682,1333,1361]" degrees="123" direction="east" minutes="45" orientation="longitude" pageId="4" pageNumber="23" precision="925" value="123.75">123°45′ E</geoCoordinate>
|
||
, depth
|
||
<quantity id="4CA09B33FFDC5B6EB3E1D4341437FAB7" box="[767,888,1335,1361]" metricMagnitude="2" metricUnit="m" metricValue="1.45" metricValueMax="2.0" metricValueMin="0.9" pageId="4" pageNumber="23" unit="m" value="145.0" valueMax="200.0" valueMin="90.0">
|
||
<elevation id="0075D1E5FFDC5B6EB3E1D4341437FAB7" box="[767,888,1335,1361]" metricMagnitude="2" metricUnit="m" metricValue="1.45" metricValueMax="2.0" metricValueMin="0.9" pageId="4" pageNumber="23" unit="m" value="145.0" valueMax="200.0" valueMin="90.0">90–200 m</elevation>
|
||
</quantity>
|
||
, tangle nets from local fisherman,
|
||
<typeStatus id="54E38874FFDC5B6EB013D458163DFA93" box="[269,370,1371,1397]" pageId="4" pageNumber="23" type="paratype">paratype</typeStatus>
|
||
(
|
||
<specimenCode id="DBFE9EADFFDC5B6EB09AD459150AFA93" box="[388,581,1370,1397]" collectionCode="IM-" pageId="4" pageNumber="23">IM-2013-49553</specimenCode>
|
||
), 1 spm, BL 2.0 mm,
|
||
<date id="FFE61016FFDC5B6EB24DD4591495FA93" box="[851,986,1370,1397]" pageId="4" pageNumber="23" value="2004-05-30">
|
||
<collectingDate id="EFA2E9FEFFDC5B6EB24DD4591495FA93" box="[851,986,1370,1397]" pageId="4" pageNumber="23" value="2004-05-30">30.05.2004</collectingDate>
|
||
</date>
|
||
, coll.
|
||
<collectorName id="26AD5300FFDC5B6EB538D4591698FA7E" pageId="4" pageNumber="23">Panglao Marine Biodiversity Project</collectorName>
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="3B303C8BFFDC5B6EB0FAD47C15F3FA07" collectingDate="2012-11-11" collectionCode="PAPUA, NIUGINI" country="Papua New Guinea" elevation="11" latitude="-5.1966667" location="Expedition" longLatPrecision="130" longitude="145.81334" municipality="Kranket Island" pageId="4" pageNumber="23" specimenCode="IM-2013-2051" specimenCount="1" typeStatus="holotype">
|
||
<emphasis id="B92CEAC4FFDC5B6EB0FAD47C1596FA7E" bold="true" box="[484,729,1406,1433]" pageId="4" pageNumber="23">
|
||
<collectingCountry id="F34F7646FFDC5B6EB0FAD47C1596FA7E" box="[484,729,1406,1433]" name="Papua New Guinea" pageId="4" pageNumber="23">Papua New Guinea</collectingCountry>
|
||
</emphasis>
|
||
,
|
||
<collectingMunicipality id="6B83ACACFFDC5B6EB3F7D47D14D3FA7E" box="[745,924,1406,1432]" pageId="4" pageNumber="23">Kranket Island</collectingMunicipality>
|
||
, west side,
|
||
<location id="8E87600DFFDC5B6EB536D47D17F9FA5A" LSID="urn:lsid:plazi:treatment:03F187C0FFDA5B6DB062D72F1619F973:8E87600DFFDC5B6EB536D47D17F9FA5A" country="Papua New Guinea" latitude="-5.1966667" longLatPrecision="130" longitude="145.81334" municipality="Kranket Island" name="Expedition" pageId="4" pageNumber="23">Expédition</location>
|
||
<collectionCode id="ED49AE13FFDC5B6EB1DFD4A01652FA5B" box="[193,285,1443,1469]" pageId="4" pageNumber="23">PAPUA</collectionCode>
|
||
<collectionCode id="ED49AE13FFDC5B6EB036D4A016D2FA5B" box="[296,413,1443,1469]" pageId="4" pageNumber="23">NIUGINI</collectionCode>
|
||
, stn PB12,
|
||
<geoCoordinate id="EE6C5011FFDC5B6EB333D4A215E4FA5B" box="[557,683,1441,1469]" degrees="05" direction="south" minutes="11.8" orientation="latitude" pageId="4" pageNumber="23" precision="92" value="-5.1966667">05°11.8′ S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE6C5011FFDC5B6EB3A2D4A21403FA5B" box="[700,844,1441,1469]" degrees="145" direction="east" minutes="48.8" orientation="longitude" pageId="4" pageNumber="23" precision="92" value="145.81334">145°48.8′ E</geoCoordinate>
|
||
, depth
|
||
<quantity id="4CA09B33FFDC5B6EB2B7D4A11347FA5B" box="[937,1032,1442,1469]" metricMagnitude="1" metricUnit="m" metricValue="1.1" metricValueMax="1.5" metricValueMin="0.7" pageId="4" pageNumber="23" unit="m" value="11.0" valueMax="15.0" valueMin="7.0">
|
||
<elevation id="0075D1E5FFDC5B6EB2B7D4A11347FA5B" box="[937,1032,1442,1469]" metricMagnitude="1" metricUnit="m" metricValue="1.1" metricValueMax="1.5" metricValueMin="0.7" pageId="4" pageNumber="23" unit="m" value="11.0" valueMax="15.0" valueMin="7.0">7–15 m</elevation>
|
||
</quantity>
|
||
, the
|
||
<typeStatus id="54E38874FFDC5B6EB559D4A117F4FA07" pageId="4" pageNumber="23" type="holotype">holotype</typeStatus>
|
||
(
|
||
<specimenCode id="DBFE9EADFFDC5B6EB1D0D4C516CEFA07" box="[206,385,1478,1505]" collectionCode="IM-" pageId="4" pageNumber="23">IM-2013-2051</specimenCode>
|
||
), BL
|
||
<quantity id="4CA09B33FFDC5B6EB0D9D4C51568FA07" box="[455,551,1478,1505]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" pageId="4" pageNumber="23" unit="mm" value="2.5">2.5 mm</quantity>
|
||
,
|
||
<date id="FFE61016FFDC5B6EB328D4C415F3FA07" box="[566,700,1479,1505]" pageId="4" pageNumber="23" value="2012-11-11">
|
||
<collectingDate id="EFA2E9FEFFDC5B6EB328D4C415F3FA07" box="[566,700,1479,1505]" pageId="4" pageNumber="23" value="2012-11-11">11.11.2012</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="3B303C8BFFDC5B6EB3D5D4C514DCF9CF" collectingDate="2012-07-11" collectionCode="PAPUA, NIUGINI" country="Papua New Guinea" elevation="12" latitude="-5.21" location="Expedition" longLatPrecision="130" longitude="145.79666" pageId="4" pageNumber="23" specimenCode="PD04, IM-2013-850" specimenCount="1" stateProvince="Madang" typeStatus="paratype">
|
||
<collectingRegion id="499CF834FFDC5B6EB3D5D4C51461FA06" box="[715,814,1478,1504]" country="Papua New Guinea" name="Madang" pageId="4" pageNumber="23">Madang</collectingRegion>
|
||
, east of the airport,
|
||
<location id="8E87600DFFDC5B6EB536D4C517F9F9E2" LSID="urn:lsid:plazi:treatment:03F187C0FFDA5B6DB062D72F1619F973:8E87600DFFDC5B6EB536D4C517F9F9E2" country="Papua New Guinea" latitude="-5.21" longLatPrecision="130" longitude="145.79666" name="Expedition" pageId="4" pageNumber="23" stateProvince="Madang">Expédition</location>
|
||
<collectionCode id="ED49AE13FFDC5B6EB1DFD4E81652F9E3" box="[193,285,1515,1541]" pageId="4" pageNumber="23">PAPUA</collectionCode>
|
||
<collectionCode id="ED49AE13FFDC5B6EB036D4E816D2F9E3" box="[296,413,1515,1541]" pageId="4" pageNumber="23">NIUGINI</collectionCode>
|
||
, stn
|
||
<specimenCode id="DBFE9EADFFDC5B6EB0C5D4E8156EF9E3" box="[475,545,1515,1541]" collectionCode="PD" country="Netherlands" name="Dutch Plant Protection Service, Culture Collection of Plant Pathogenic Bacteria" pageId="4" pageNumber="23">PD04</specimenCode>
|
||
,
|
||
<geoCoordinate id="EE6C5011FFDC5B6EB32FD4EA15FEF9E3" box="[561,689,1513,1541]" degrees="05" direction="south" minutes="12.6" orientation="latitude" pageId="4" pageNumber="23" precision="92" value="-5.21">05°12.6′ S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE6C5011FFDC5B6EB3DCD4EA141CF9E3" box="[706,851,1513,1541]" degrees="145" direction="east" minutes="47.8" orientation="longitude" pageId="4" pageNumber="23" precision="92" value="145.79666">145°47.8′ E</geoCoordinate>
|
||
, depth
|
||
<quantity id="4CA09B33FFDC5B6EB2AED4E91340F9E3" box="[944,1039,1514,1541]" metricMagnitude="1" metricUnit="m" metricValue="1.15" metricValueMax="1.8" metricValueMin="0.5" pageId="4" pageNumber="23" unit="m" value="11.5" valueMax="18.0" valueMin="5.0">
|
||
<elevation id="0075D1E5FFDC5B6EB2AED4E91340F9E3" box="[944,1039,1514,1541]" metricMagnitude="1" metricUnit="m" metricValue="1.15" metricValueMax="1.8" metricValueMin="0.5" pageId="4" pageNumber="23" unit="m" value="11.5" valueMax="18.0" valueMin="5.0">5–18 m</elevation>
|
||
</quantity>
|
||
,
|
||
<typeStatus id="54E38874FFDC5B6EB53ED4E813CAF9E3" box="[1056,1157,1515,1541]" pageId="4" pageNumber="23" type="paratype">paratype</typeStatus>
|
||
(
|
||
<specimenCode id="DBFE9EADFFDC5B6EB18ED70D167FF9CF" box="[144,304,1550,1577]" collectionCode="IM-" pageId="4" pageNumber="23">IM-2013-850</specimenCode>
|
||
) and 1 spm (
|
||
<specimenCode id="DBFE9EADFFDC5B6EB0D8D70D1527F9CF" box="[454,616,1550,1577]" collectionCode="IM-" pageId="4" pageNumber="23">IM-2013-850</specimenCode>
|
||
), BL 2.0 mm,
|
||
<date id="FFE61016FFDC5B6EB210D70C14DCF9CF" box="[782,915,1551,1577]" pageId="4" pageNumber="23" value="2012-07-11">
|
||
<collectingDate id="EFA2E9FEFFDC5B6EB210D70C14DCF9CF" box="[782,915,1551,1577]" pageId="4" pageNumber="23" value="2012-07-11">07.11.2012</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="3B303C8BFFDC5B6EB280D70D1680F997" collectingDate="2012-11-15" collectionCode="PAPUA, NIUGINI" country="Papua New Guinea" elevation="16" latitude="-5.105" location="Expedition" longLatPrecision="130" longitude="145.82" municipality="Sek Island" pageId="4" pageNumber="23" specimenCode="PD22" specimenCount="1" stateProvince="Madang" typeStatus="paratype">
|
||
south of
|
||
<collectingMunicipality id="6B83ACACFFDC5B6EB51AD70D13CFF9CE" box="[1028,1152,1550,1576]" pageId="4" pageNumber="23">Sek Island</collectingMunicipality>
|
||
,
|
||
<location id="8E87600DFFDC5B6EB196D7311649F9AA" LSID="urn:lsid:plazi:treatment:03F187C0FFDA5B6DB062D72F1619F973:8E87600DFFDC5B6EB196D7311649F9AA" box="[136,262,1586,1612]" country="Papua New Guinea" latitude="-5.105" longLatPrecision="130" longitude="145.82" municipality="Sek Island" name="Expedition" pageId="4" pageNumber="23" stateProvince="Madang">Expédition</location>
|
||
<collectionCode id="ED49AE13FFDC5B6EB013D7301627F9AB" box="[269,360,1587,1613]" pageId="4" pageNumber="23">PAPUA</collectionCode>
|
||
<collectionCode id="ED49AE13FFDC5B6EB070D73116AEF9AA" box="[366,481,1586,1612]" pageId="4" pageNumber="23">NIUGINI</collectionCode>
|
||
, stn
|
||
<specimenCode id="DBFE9EADFFDC5B6EB30AD7311516F9AA" box="[532,601,1586,1612]" collectionCode="PD" country="Netherlands" name="Dutch Plant Protection Service, Culture Collection of Plant Pathogenic Bacteria" pageId="4" pageNumber="23">PD22</specimenCode>
|
||
,
|
||
<geoCoordinate id="EE6C5011FFDC5B6EB37AD7311592F9AA" box="[612,733,1585,1613]" degrees="05" direction="south" minutes="06.3" orientation="latitude" pageId="4" pageNumber="23" precision="92" value="-5.105">05°06.3′ S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE6C5011FFDC5B6EB3F7D731143CF9AB" box="[745,883,1585,1613]" degrees="145" direction="east" minutes="49.2" orientation="longitude" pageId="4" pageNumber="23" precision="92" value="145.82">145°49.2′ E</geoCoordinate>
|
||
, depth
|
||
<quantity id="4CA09B33FFDC5B6EB2DBD7311362F9AB" box="[965,1069,1586,1613]" metricMagnitude="1" metricUnit="m" metricValue="1.6" metricValueMax="2.0" metricValueMin="1.2" pageId="4" pageNumber="23" unit="m" value="16.0" valueMax="20.0" valueMin="12.0">
|
||
<elevation id="0075D1E5FFDC5B6EB2DBD7311362F9AB" box="[965,1069,1586,1613]" metricMagnitude="1" metricUnit="m" metricValue="1.6" metricValueMax="2.0" metricValueMin="1.2" pageId="4" pageNumber="23" unit="m" value="16.0" valueMax="20.0" valueMin="12.0">12–20 m</elevation>
|
||
</quantity>
|
||
, 1 spm, BL 2.0 mm, 14–
|
||
<date id="FFE61016FFDC5B6EB059D7551680F997" box="[327,463,1622,1649]" pageId="4" pageNumber="23" value="2012-11-15">
|
||
<collectingDate id="EFA2E9FEFFDC5B6EB059D7551680F997" box="[327,463,1622,1649]" pageId="4" pageNumber="23" value="2012-11-15">15.11.2012</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BE736D6FFDC5B6EB1DBD7781374F972" blockId="4.[136,1157,1298,1685]" box="[197,1083,1658,1685]" pageId="4" pageNumber="23">
|
||
E t y m o l o g y. From the Latin
|
||
<taxonomicName id="4C584D55FFDC5B6EB325D77915D7F972" authorityName="Sirenko et Saito" authorityYear="2020" box="[571,664,1658,1684]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="4" pageNumber="23" phylum="Mollusca" rank="species" species="pumilus">
|
||
<emphasis id="B92CEAC4FFDC5B6EB325D77915D7F972" box="[571,664,1658,1684]" italics="true" pageId="4" pageNumber="23">pumilus</emphasis>
|
||
</taxonomicName>
|
||
, pygmean, because it is very small.
|
||
</paragraph>
|
||
<caption id="DF27665EFFDD5B6FB1B8D55814C1FB4C" ID-DOI="http://doi.org/10.5281/zenodo.11088121" ID-Zenodo-Dep="11088121" httpUri="https://zenodo.org/record/11088121/files/figure.png" pageId="5" pageNumber="24" startId="5.[166,201,1115,1137]" targetBox="[166,1186,227,1094]" targetPageId="5" targetType="figure">
|
||
<paragraph id="8BE736D6FFDD5B6FB1B8D55814C1FB4C" blockId="5.[166,1187,1115,1195]" pageId="5" pageNumber="24">
|
||
<emphasis id="B92CEAC4FFDD5B6FB1B8D55817A5FB96" bold="true" box="[166,234,1115,1137]" pageId="5" pageNumber="24">Fig. 3.</emphasis>
|
||
<taxonomicName id="4C584D55FFDD5B6FB1EBD55816F1FB96" authorityName="Sirenko et Saito" authorityYear="2020" box="[245,446,1115,1136]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="5" pageNumber="24" phylum="Mollusca" rank="species" species="pumilus">
|
||
<emphasis id="B92CEAC4FFDD5B6FB1EBD55816F1FB96" box="[245,446,1115,1136]" italics="true" pageId="5" pageNumber="24">Leptochiton pumilus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<emphasis id="B92CEAC4FFDD5B6FB0D1D5581568FB96" bold="true" box="[463,551,1115,1136]" pageId="5" pageNumber="24">holotype</emphasis>
|
||
(MNHM IM-2013-2051), Papua New Guinea, Kranket Island, Expédition PAPUA NIUGINI, stn PB12. BL 2.5 mm.
|
||
<emphasis id="B92CEAC4FFDD5B6FB3B8D57B15F8FB6B" bold="true" box="[678,695,1144,1165]" pageId="5" pageNumber="24">A</emphasis>
|
||
– dorsal girdle scales;
|
||
<emphasis id="B92CEAC4FFDD5B6FB28ED57B14EFFB6B" bold="true" box="[912,928,1144,1165]" pageId="5" pageNumber="24">B</emphasis>
|
||
– central portion of radula, dorsal view;
|
||
<emphasis id="B92CEAC4FFDD5B6FB03CD596167CFB4D" bold="true" box="[290,307,1173,1195]" pageId="5" pageNumber="24">C</emphasis>
|
||
– ditto, posterior view;
|
||
<emphasis id="B92CEAC4FFDD5B6FB304D5961564FB4C" bold="true" box="[538,555,1173,1194]" pageId="5" pageNumber="24">D</emphasis>
|
||
– central portion of radula, close up.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BE736D6FFDD5B6FB1FDD5D0145FFA7B" blockId="5.[166,1187,1234,1685]" pageId="5" pageNumber="24">D i a g n o s i s. Animal very small. Shell rather elevated; back rounded. Each granule on central area connected with four nearest granules by crosspieces and provided with five aesthete pores. Girdle dorsally densely covered with small, bent, imbricating, bluntly pointed scales which are ornamented with 11–13 strong bifurcated ribs. Radula with ca. 30 transverse rows of very small teeth; first lateral teeth longer than central tooth; head of major lateral tooth with two denticles.</paragraph>
|
||
<paragraph id="8BE736D6FFDD5B6FB1FDD4A4159AF9E1" blockId="5.[166,1187,1234,1685]" pageId="5" pageNumber="24">
|
||
D e s c r i p t i o n. Animal very small, BL
|
||
<quantity id="4CA09B33FFDD5B6FB3CED4A51464FA27" box="[720,811,1446,1473]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" pageId="5" pageNumber="24" unit="mm" value="2.5">2.5 mm</quantity>
|
||
in
|
||
<typeStatus id="54E38874FFDD5B6FB24DD4A514F5FA26" box="[851,954,1446,1472]" pageId="5" pageNumber="24" type="holotype">holotype</typeStatus>
|
||
(largest specimen); elongate-oval. Valves moderately elevated (dorsal elevation
|
||
<quantity id="4CA09B33FFDD5B6FB262D4C9149FFA05" box="[892,976,1481,1508]" metricMagnitude="-2" metricUnit="m" metricValue="1.0922" pageId="5" pageNumber="24" unit="in" value="0.43">0.43 in</quantity>
|
||
valve
|
||
<collectionCode id="ED49AE13FFDD5B6FB53AD4C91373FA02" box="[1060,1084,1482,1508]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="5" pageNumber="24" type="Museum">V</collectionCode>
|
||
), roundbacked, not beaked. Color of tegmentum white.
|
||
</paragraph>
|
||
<paragraph id="8BE736D6FFDD5B6FB1FDD71315EDF973" blockId="5.[166,1187,1234,1685]" pageId="5" pageNumber="24">Head valve semicircular. Intermediate valve rectangular; lateral margins rounded; anterior margin slightly convex; posterior margin nearly straight; lateral areas not raised. Tail valve high, narrower than head valve; mucro anterior; antemucronal slope short, convex; postmucronal slope long, concave.</paragraph>
|
||
<caption id="DF27665EFFDE5B6CB196D5901422FAFC" ID-DOI="http://doi.org/10.5281/zenodo.11088123" ID-Zenodo-Dep="11088123" httpUri="https://zenodo.org/record/11088123/files/figure.png" pageId="6" pageNumber="25" startId="6.[136,171,1171,1193]" targetBox="[136,1156,227,1148]" targetPageId="6" targetType="figure">
|
||
<paragraph id="8BE736D6FFDE5B6CB196D5901422FAFC" blockId="6.[136,1157,1171,1306]" pageId="6" pageNumber="25">
|
||
<emphasis id="B92CEAC4FFDE5B6CB196D5901783FB4E" bold="true" box="[136,204,1171,1193]" pageId="6" pageNumber="25">Fig. 4.</emphasis>
|
||
<taxonomicName id="4C584D55FFDE5B6CB1C9D59016EFFB4E" authorityName="Sirenko et Saito" authorityYear="2020" box="[215,416,1171,1192]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="6" pageNumber="25" phylum="Mollusca" rank="species" species="pumilus">
|
||
<emphasis id="B92CEAC4FFDE5B6CB1C9D59016EFFB4E" box="[215,416,1171,1192]" italics="true" pageId="6" pageNumber="25">Leptochiton pumilus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<emphasis id="B92CEAC4FFDE5B6CB0AED5901543FB4E" bold="true" box="[432,524,1171,1192]" pageId="6" pageNumber="25">paratype</emphasis>
|
||
(MNHM-IM-2013-850), Papua New Guinea, Madang, east of the airport, Expédition PAPUA NIUGINI, stn PD4, BL 2.0 mm (A–D);
|
||
<emphasis id="B92CEAC4FFDE5B6CB27AD5B3148FFB23" bold="true" box="[868,960,1200,1221]" pageId="6" pageNumber="25">paratype</emphasis>
|
||
(MNHM-IM-2013- 49553), the Philippines, Bohol Island, Maribohoc Bay, PANGLAO 2004, stn P1, BL 2.0 mm (E).
|
||
<emphasis id="B92CEAC4FFDE5B6CB537D5CF1375FB07" bold="true" box="[1065,1082,1228,1249]" pageId="6" pageNumber="25">A</emphasis>
|
||
– valve III, dorsal view;
|
||
<emphasis id="B92CEAC4FFDE5B6CB031D5EB1670FB1B" bold="true" box="[303,319,1256,1277]" pageId="6" pageNumber="25">B</emphasis>
|
||
– valve III, rostral view;
|
||
<emphasis id="B92CEAC4FFDE5B6CB35FD5EB151DFB18" bold="true" box="[577,594,1256,1278]" pageId="6" pageNumber="25">C</emphasis>
|
||
– portion of radula, dorsal view;
|
||
<emphasis id="B92CEAC4FFDE5B6CB2BDD5EB14FBFB1B" bold="true" box="[931,948,1256,1277]" pageId="6" pageNumber="25">D</emphasis>
|
||
– valve III, detail of tegmentum surface of central area;
|
||
<emphasis id="B92CEAC4FFDE5B6CB0C5D40716A4FAFF" bold="true" box="[475,491,1284,1305]" pageId="6" pageNumber="25">E</emphasis>
|
||
– central portion of radula, dorsal view.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BE736D6FFDE5B6CB1DBD43E1632F9A8" blockId="6.[136,1157,1340,1684]" pageId="6" pageNumber="25">Tegmentum of head valve sculptured with 26 radial rows of closely set small, oval, flattened granules. Central areas sculptured with ca. 27 closely set longitudinal rows of oval granules; each granule connected with four nearest granules by crosspieces. Lateral areas sculptured with 6–7 radial rows of granules as head valve. Antemucronal area sculptured as central area with 18 longitudinal rows of granules. Postmucronal area sculptured as head valve with ca. 30 radial rows of oval granules. Each granule with one megalaesthete and four micraesthetes in front. Micraesthete pores slightly smaller than megalaesthete pores.</paragraph>
|
||
<paragraph id="8BE736D6FFDE5B6CB1DBD754167EF972" blockId="6.[136,1157,1340,1684]" pageId="6" pageNumber="25">Articulamentum thin, white. Apophyses small, triangular, widely apart; jugal sinus shallow, wide.</paragraph>
|
||
<caption id="DF27665EFFDF5B6DB1B8D3B316A8FD19" ID-DOI="http://doi.org/10.5281/zenodo.11088125" ID-Zenodo-Dep="11088125" httpUri="https://zenodo.org/record/11088125/files/figure.png" pageId="7" pageNumber="26" startId="7.[166,201,688,710]" targetBox="[166,1186,227,664]" targetPageId="7" targetType="figure">
|
||
<paragraph id="8BE736D6FFDF5B6DB1B8D3B316A8FD19" blockId="7.[166,1187,688,767]" pageId="7" pageNumber="26">
|
||
<emphasis id="B92CEAC4FFDF5B6DB1B8D3B317A5FD23" bold="true" box="[166,234,688,710]" pageId="7" pageNumber="26">Fig. 5.</emphasis>
|
||
<taxonomicName id="4C584D55FFDF5B6DB1EBD3B316F1FD23" authorityName="Sirenko et Saito" authorityYear="2020" box="[245,446,688,709]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="7" pageNumber="26" phylum="Mollusca" rank="species" species="pumilus">
|
||
<emphasis id="B92CEAC4FFDF5B6DB1EBD3B316F1FD23" box="[245,446,688,709]" italics="true" pageId="7" pageNumber="26">Leptochiton pumilus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<emphasis id="B92CEAC4FFDF5B6DB0D1D3B31564FD23" bold="true" box="[463,555,688,709]" pageId="7" pageNumber="26">paratype</emphasis>
|
||
(MNHM-IM-2013-850), Papua New Guinea, Madang, east of the airport, Expédition PAPUA NIUGINI, stn PD4, BL 2.0 mm.
|
||
<emphasis id="B92CEAC4FFDF5B6DB219D3CF1457FD07" bold="true" box="[775,792,716,737]" pageId="7" pageNumber="26">A</emphasis>
|
||
– scales around girdle margin;
|
||
<emphasis id="B92CEAC4FFDF5B6DB55FD3CE131EFD04" bold="true" box="[1089,1105,717,738]" pageId="7" pageNumber="26">B</emphasis>
|
||
– dorsal scales and intersegmental needle.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BE736D6FFDF5B6DB1FDD2281676FBB9" blockId="7.[166,1187,811,1685]" pageId="7" pageNumber="26">Girdle very narrow, dorsally densely covered with small, up to 45x38 μm (in central part of perinotum) bent, imbricating, bluntly pointed scales, which are ornamented with 11–13 strong, bifurcated ribs; scales longer, narrower with fewer 7 ribs in intersegmental area, rare ribbed needles up to 90x8 μm scattered among dorsal scales. Intersegmental area with long, up to 280x10 μm ribbed needles. Marginal needles 90x13 μm, with 7 ribs on one side. Ventrally girdle covered with elongated flat scales; those near margin, distally obtusely pointed, 70x20 μm, with 5–6 long ribs on the ventral side; those in middle of girdle and near pallial groove shorter, 40x17 μm and smooth.</paragraph>
|
||
<paragraph id="8BE736D6FFDF5B6DB1FDD56A164DFB41" blockId="7.[166,1187,811,1685]" pageId="7" pageNumber="26">Gills four short ctenidia per side in studied specimens, arranged from valve VII to anus.</paragraph>
|
||
<paragraph id="8BE736D6FFDF5B6DB1FDD5AC163CFAB0" blockId="7.[166,1187,811,1685]" pageId="7" pageNumber="26">
|
||
Radula of
|
||
<typeStatus id="54E38874FFDF5B6DB07DD5AC1684FB2F" box="[355,459,1199,1225]" pageId="7" pageNumber="26" type="holotype">holotype</typeStatus>
|
||
<quantity id="4CA09B33FFDF5B6DB0CBD5AC157DFB2C" box="[469,562,1199,1226]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" pageId="7" pageNumber="26" unit="mm" value="0.8">0.8 mm</quantity>
|
||
long with 31 transverse rows of very small mature teeth. Central tooth elongate, with small blade at top. First lateral teeth longer than central one, bearing elongate, curved blade. Major lateral teeth with bidentate cusp; inner denticle much smaller than outer main one, which has an accessory protuberance on the outer side.
|
||
</paragraph>
|
||
<paragraph id="8BE736D6FFDF5B6DB1FDD4631357FA9C" blockId="7.[166,1187,811,1685]" box="[227,1048,1375,1402]" pageId="7" pageNumber="26">
|
||
D i s t r i b u t i o n.
|
||
<collectingCountry id="F34F7646FFDF5B6DB0DFD463150AFA9C" box="[449,581,1376,1402]" name="Philippines" pageId="7" pageNumber="26">Philippines</collectingCountry>
|
||
and
|
||
<collectingCountry id="F34F7646FFDF5B6DB360D463142BFA9C" box="[638,868,1376,1402]" name="Papua New Guinea" pageId="7" pageNumber="26">Papua New Guinea</collectingCountry>
|
||
, depth
|
||
<quantity id="4CA09B33FFDF5B6DB2A6D45C135BFA9C" box="[952,1044,1375,1402]" metricMagnitude="1" metricUnit="m" metricValue="4.75" metricValueMax="9.0" metricValueMin="0.5" pageId="7" pageNumber="26" unit="m" value="47.5" valueMax="90.0" valueMin="5.0">
|
||
<elevation id="0075D1E5FFDF5B6DB2A6D45C135BFA9C" box="[952,1044,1375,1402]" metricMagnitude="1" metricUnit="m" metricValue="4.75" metricValueMax="9.0" metricValueMin="0.5" pageId="7" pageNumber="26" unit="m" value="47.5" valueMax="90.0" valueMin="5.0">5–90 m</elevation>
|
||
</quantity>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BE736D6FFDF5B6DB1FDD4871619F973" blockId="7.[166,1187,811,1685]" pageId="7" pageNumber="26">
|
||
<collectionCode id="ED49AE13FFDF5B6DB1FDD48717B8FA78" box="[227,247,1412,1438]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="7" pageNumber="26">R</collectionCode>
|
||
e m a r k s. The
|
||
<typeStatus id="54E38874FFDF5B6DB0A3D487156BFA78" box="[445,548,1412,1438]" pageId="7" pageNumber="26" type="paratype">paratype</typeStatus>
|
||
(
|
||
<collectionCode id="ED49AE13FFDF5B6DB326D4801527FA78" box="[568,616,1411,1438]" pageId="7" pageNumber="26">IM-</collectionCode>
|
||
2013-49553) from the
|
||
<collectingCountry id="F34F7646FFDF5B6DB299D4801341FA7B" box="[903,1038,1411,1437]" name="Philippines" pageId="7" pageNumber="26">Philippines</collectingCountry>
|
||
(
|
||
<quantity id="4CA09B33FFDF5B6DB53CD4801328FA78" box="[1058,1127,1411,1438]" metricMagnitude="1" metricUnit="m" metricValue="9.0" pageId="7" pageNumber="26" unit="m" value="90.0">90 m</quantity>
|
||
) has no accessory protuberance on the outer side of head of major lateral teeth of radula. The protuberance is probably remnant of the third denticle which was generally found in juvenile chiton.
|
||
<taxonomicName id="4C584D55FFDF5B6DB09ED4EE1520F9E1" authority="Sirenko & Saito, 2020" authorityName="Sirenko & Saito" authorityYear="2020" box="[384,623,1517,1543]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="7" pageNumber="26" phylum="Mollusca" rank="species" species="pumilus" status="sp. nov.">
|
||
<emphasis id="B92CEAC4FFDF5B6DB09ED4EE1520F9E1" box="[384,623,1517,1543]" italics="true" pageId="7" pageNumber="26">Leptochiton pumilus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21F57BFFFDF5B6DB368D4EE159FF9E1" box="[630,720,1517,1543]" pageId="7" pageNumber="26" rank="species">sp. nov.</taxonomicNameLabel>
|
||
is much similar to
|
||
<taxonomicName id="4C584D55FFDF5B6DB2AED4EE1696F9CC" authority="Sirenko et Schwabe, 2011" authorityName="Sirenko et Schwabe" authorityYear="2011" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="7" pageNumber="26" phylum="Mollusca" rank="species" species="muelleri">
|
||
<emphasis id="B92CEAC4FFDF5B6DB2AED4EE13ECF9E1" box="[944,1187,1517,1543]" italics="true" pageId="7" pageNumber="26">Leptochiton muelleri</emphasis>
|
||
<bibRefCitation id="EFC94B27FFDF5B6DB1B8D7131696F9CC" author="Sirenko B. I. & Schwabe E." box="[166,473,1552,1579]" pageId="7" pageNumber="26" pagination="113 - 121" refId="ref6939" refString="Sirenko B. I., Schwabe E. 2011. Description of a minute chiton (Mollusca, Polyplacophora) from Sri Lanka // Ruthenica (Russian Malacological Journal). V. 21, N 2. P. 113 - 121." type="book chapter" year="2011">Sirenko et Schwabe, 2011</bibRefCitation>
|
||
</taxonomicName>
|
||
, but differs from the latter by having bifurcated ribs in dorsal scales (simple ribs in
|
||
<taxonomicName id="4C584D55FFDF5B6DB0B8D7371567F9AB" authorityName="Sirenko et Schwabe" authorityYear="2011" box="[422,552,1587,1613]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="7" pageNumber="26" phylum="Mollusca" rank="species" species="muelleri">
|
||
<emphasis id="B92CEAC4FFDF5B6DB0B8D7371567F9AB" box="[422,552,1587,1613]" italics="true" pageId="7" pageNumber="26">L. muelleri</emphasis>
|
||
</taxonomicName>
|
||
), four gills (six gills in
|
||
<taxonomicName id="4C584D55FFDF5B6DB25ED737148EF9AB" authorityName="Sirenko et Schwabe" authorityYear="2011" box="[832,961,1587,1613]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="7" pageNumber="26" phylum="Mollusca" rank="species" species="muelleri">
|
||
<emphasis id="B92CEAC4FFDF5B6DB25ED737148EF9AB" box="[832,961,1587,1613]" italics="true" pageId="7" pageNumber="26">L. muelleri</emphasis>
|
||
</taxonomicName>
|
||
), bidentate cusp of major lateral teeth (tridentate cusp in
|
||
<taxonomicName id="4C584D55FFDF5B6DB347D75B1596F997" authorityName="Sirenko et Schwabe" authorityYear="2011" box="[601,729,1623,1649]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="7" pageNumber="26" phylum="Mollusca" rank="species" species="muelleri">
|
||
<emphasis id="B92CEAC4FFDF5B6DB347D75B1596F997" box="[601,729,1623,1649]" italics="true" pageId="7" pageNumber="26">L. muelleri</emphasis>
|
||
</taxonomicName>
|
||
), and long first lateral teeth (short teeth in
|
||
<taxonomicName id="4C584D55FFDF5B6DB1DBD7781609F972" authorityName="Sirenko et Schwabe" authorityYear="2011" box="[197,326,1658,1684]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="7" pageNumber="26" phylum="Mollusca" rank="species" species="muelleri">
|
||
<emphasis id="B92CEAC4FFDF5B6DB1DBD7781609F972" box="[197,326,1658,1684]" italics="true" pageId="7" pageNumber="26">L. muelleri</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |