455 lines
71 KiB
XML
455 lines
71 KiB
XML
<document id="BACA19DD4FE6E2165561C9712DEB002B" ID-DOI="10.5281/zenodo.188854" ID-GBIF-Dataset="6d2b53ff-e8cc-40f8-bfce-bc102a3d9c79" ID-ISSN="1175-5326" ID-Zenodo-Dep="188854" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461097157998" checkinUser="plazi" docAuthor="Saito, Tomomi & Komatsu, Hironori" docDate="2009" docId="03EB87A17E173A490FE8FB99FC1E13BA" docLanguage="en" docName="zt02154p046.pdf" docOrigin="Zootaxa 2154" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Richardina ohtsukai Saito & Komatsu, 2009, n. sp." docType="treatment" docVersion="10" lastPageNumber="38" masterDocId="FFD2FFD97E163A400F7FFFEFFFEE127A" masterDocTitle="Two new species of Richardina A. Milne-Edwards, 1881 (Crustacea: Decapoda: Stenopodidea: Stenopodidae), representing the first occurrences of the genus from the Pacific" masterLastPageNumber="46" masterPageNumber="30" pageNumber="31" updateTime="1698589798924" updateUser="plazi">
|
||
<mods:mods id="EBFE961806297707114FCCF52AF16DB2" xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo id="C081DC0F52FCCE80FECD1530307FFDB4">
|
||
<mods:title id="B9752B5B77540E67BC20231902568F2F">Two new species of Richardina A. Milne-Edwards, 1881 (Crustacea: Decapoda: Stenopodidea: Stenopodidae), representing the first occurrences of the genus from the Pacific</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name id="014C922A8B6BCAA010D5EB7C052C1332" type="personal">
|
||
<mods:role id="FB5D8AA905BCEA319361FD2159D50E44">
|
||
<mods:roleTerm id="51C1086D1A0E8CB252196B86E4C52048">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="AF6EBE82E9778E646211EEDD9090666B">Saito, Tomomi</mods:namePart>
|
||
</mods:name>
|
||
<mods:name id="67AE1906E1ACE5C13DB04061933CAAE2" type="personal">
|
||
<mods:role id="87641F5D76FEF9598BEFD832DF803E9A">
|
||
<mods:roleTerm id="2FC8367C99D1394040A6D84834490921">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="A58484D8E578BB8005661E426E24D363">Komatsu, Hironori</mods:namePart>
|
||
</mods:name>
|
||
<mods:typeOfResource id="32548BE78BBE572C81A02BFCD7621204">text</mods:typeOfResource>
|
||
<mods:relatedItem id="D2A2654F6D8ABE286839D54C350A7C69" type="host">
|
||
<mods:titleInfo id="ABBCF421A66561B427BE6750380B8DD5">
|
||
<mods:title id="729144D40DC98247B9D64C1ECB24A609">Zootaxa</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part id="3E2148CAD688A76055AC03D16F7DDF5F">
|
||
<mods:date id="BC09148F81B6E041B864AA377AF6D853">2009</mods:date>
|
||
<mods:detail id="60D8CA39CFD99AC14DE7269E94949EE2" type="volume">
|
||
<mods:number id="F9086378385291B8C383918A3C98A442">2154</mods:number>
|
||
</mods:detail>
|
||
<mods:extent id="F2E3A150B43E509F753B525287241FCE" unit="page">
|
||
<mods:start id="D49A818557470E66B5C0F4E171889037">30</mods:start>
|
||
<mods:end id="9558BC3546212DB2286DBE24638E1A43">46</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:classification id="FB21F62C17A684ED43BE93E87F585CBB">journal article</mods:classification>
|
||
<mods:identifier id="B2BE86E792D8ACDC9A20E3205BBBF14F" type="DOI">10.5281/zenodo.188854</mods:identifier>
|
||
<mods:identifier id="920BEB530932F8B6B612CDDEA6233A84" type="GBIF-Dataset">6d2b53ff-e8cc-40f8-bfce-bc102a3d9c79</mods:identifier>
|
||
<mods:identifier id="586140C2421966E12DED1084F25E4EFC" type="ISSN">1175-5326</mods:identifier>
|
||
<mods:identifier id="4BFD6DA10947CDD112D5BBE1AFE7CABA" type="Zenodo-Dep">188854</mods:identifier>
|
||
</mods:mods>
|
||
<treatment id="03EB87A17E173A490FE8FB99FC1E13BA" ID-DOI="http://doi.org/10.5281/zenodo.5691367" ID-GBIF-Taxon="119620782" ID-Zenodo-Dep="5691367" LSID="urn:lsid:plazi:treatment:03EB87A17E173A490FE8FB99FC1E13BA" httpUri="http://treatment.plazi.org/id/03EB87A17E173A490FE8FB99FC1E13BA" lastPageId="9" lastPageNumber="38" pageId="1" pageNumber="31">
|
||
<subSubSection id="C358653C7E173A410FE8FB99FEF916A0" pageId="1" pageNumber="31" type="nomenclature">
|
||
<paragraph id="8BFD36B77E173A410FE8FB99FE3616EA" blockId="1.[151,649,1142,1242]" box="[151,472,1142,1168]" pageId="1" pageNumber="31">
|
||
<heading id="D0B581DB7E173A410FE8FB99FE3616EA" bold="true" box="[151,472,1142,1168]" fontSize="11" level="1" pageId="1" pageNumber="31" reason="1">
|
||
<emphasis id="B936EAA57E173A410FE8FB99FE3616EA" bold="true" box="[151,472,1142,1168]" pageId="1" pageNumber="31">
|
||
<taxonomicName id="4C424D347E173A410FE8FB99FE6116EA" ID-CoL="8GJ8H" box="[151,399,1142,1168]" class="Malacostraca" family="Stenopodidae" genus="Richardina" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="31" phylum="Arthropoda" rank="species" species="ohtsukai" status="sp. nov.">
|
||
<emphasis id="B936EAA57E173A410FE8FB99FE6116EA" bold="true" box="[151,399,1142,1168]" italics="true" pageId="1" pageNumber="31">Richardina ohtsukai</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A20557DE7E173A410EE9FB99FE3616EA" box="[406,472,1142,1168]" pageId="1" pageNumber="31" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BFD36B77E173A410FE8FB76FEF916A0" blockId="1.[151,649,1142,1242]" pageId="1" pageNumber="31">
|
||
[New Japanese name: ohtsuka-ryu-jin-ebi] (
|
||
<figureCitation id="13792A327E173A410FE0FB2FFEE016A0" box="[159,270,1216,1242]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStart-3="FIGURE 4" captionStart-4="FIGURE 5" captionStart-5="FIGURE 6" captionStartId-0="2.[151,255,1703,1727]" captionStartId-1="3.[151,255,1621,1645]" captionStartId-2="4.[151,256,1640,1664]" captionStartId-3="6.[151,258,1880,1904]" captionStartId-4="7.[151,255,1111,1135]" captionStartId-5="8.[151,258,1480,1504]" captionTargetBox-0="[230,1342,280,1670]" captionTargetBox-1="[236,1359,475,1570]" captionTargetBox-2="[204,1402,283,1612]" captionTargetBox-3="[184,1370,315,1841]" captionTargetBox-4="[207,1359,200,1052]" captionTargetBox-5="[171,1407,320,1444]" captionTargetId-0="figure@2.[217,1369,224,1804]" captionTargetId-1="figure@3.[195,1393,433,1614]" captionTargetId-2="figure@4.[169,1419,244,1655]" captionTargetId-3="figure@6.[173,1414,280,1876]" captionTargetId-4="figure@7.[186,1401,156,1087]" captionTargetId-5="figure@8.[154,1433,278,1478]" captionTargetPageId-0="2" captionTargetPageId-1="3" captionTargetPageId-2="4" captionTargetPageId-3="6" captionTargetPageId-4="7" captionTargetPageId-5="8" captionText-0="FIGURE 1. Richardina ohtsukai n. sp., holotype female, (cl 5.0 mm), NSMT- Cr 20835." captionText-1="FIGURE 2. Richardina ohtsukai n. sp., holotype female, (cl 5.0 mm), NSMT- Cr 20835. A, anterior part of carapace and eyes, lateral; B, same, dorsal; C, sixth to eighth thoracic sternites, ventral; D, epistome, ventral; E, telson and left uropod, dorsal, marginal setae omitted." captionText-2="FIGURE 3. Richardina ohtsukai n. sp., holotype female, (cl 5.0 mm), NSMT- Cr 20835. A, left antennular peduncle, ventral; B, left antenna, ventral; C, left mandible, lateral; D, left maxillule, ventral; E, left maxilla, ventral; F, left first maxilliped, ventral; G, left second maxilliped, ventral. B, E – G, marginal setae omitted." captionText-3="FIGURE 4. Richardina ohtsukai n. sp., holotype female, (cl 5.0 mm), NSMT- Cr 20835. A, left third maxilliped, ventral; B, left first pereopod, lateral; C, right second pereopod, lateral; D, left third pereopod, lateral; E, same, dorsal; F, left fifth pereopod, lateral; G, left fourth pereopod, dactylus, lateral; H, left fifth pereopod, dactylus, lateral; I, left first pleopod; J, left second pleopod." captionText-4="FIGURE 5. Richardina ohtsukai n. sp., paratype male, (cl 4.9 mm), NSMT- Cr 20838." captionText-5="FIGURE 6. Richardina ohtsukai n. sp., paratype male, (cl 4.9 mm), NSMT- Cr 20838. A, sixth to eighth thoracic sternites, ventral; B, left third pereopod, dorsal; C, left third pereopod, lateral." httpUri-0="https://zenodo.org/record/188855/files/figure.png" httpUri-1="https://zenodo.org/record/188856/files/figure.png" httpUri-2="https://zenodo.org/record/188857/files/figure.png" httpUri-3="https://zenodo.org/record/188858/files/figure.png" httpUri-4="https://zenodo.org/record/188859/files/figure.png" httpUri-5="https://zenodo.org/record/188860/files/figure.png" pageId="1" pageNumber="31">Figs. 1–6</figureCitation>
|
||
)
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C358653C7E173A410FE8FAE2FE031426" pageId="1" pageNumber="31" type="materials_examined">
|
||
<paragraph id="8BFD36B77E173A410FE8FAE2FEE7170E" blockId="1.[151,1437,1293,2015]" pageId="1" pageNumber="31">
|
||
<emphasis id="B936EAA57E173A410FE8FAE2FEA5175D" bold="true" box="[151,331,1293,1319]" pageId="1" pageNumber="31">
|
||
<typeStatus id="54F988157E173A410FE8FAE2FF3C175D" box="[151,210,1293,1319]" pageId="1" pageNumber="31">Type</typeStatus>
|
||
material.
|
||
</emphasis>
|
||
<typeStatus id="54F988157E173A410E29FAE2FE18175D" box="[342,502,1293,1319]" pageId="1" pageNumber="31" type="holotype">HOLOTYPE</typeStatus>
|
||
: NSMT-Cr 20835, female (cl 5.0 mm), TV
|
||
<emphasis id="B936EAA57E173A410C85FAE2FB46175C" box="[1018,1192,1293,1318]" italics="true" pageId="1" pageNumber="31">Toyoshio-maru</emphasis>
|
||
, 2007-05 cruise, stn 0 9, Kerama Islands, N of Nagan-nu Island, 26°
|
||
<geoCoordinate id="EE7650707E173A410DA0FADBFCD01734" box="[735,830,1332,1358]" direction="north" orientation="latitude" pageId="1" pageNumber="31" precision="555" value="23.15">23.15N</geoCoordinate>
|
||
, 127°
|
||
<geoCoordinate id="EE7650707E173A410CFCFADBFC0F1734" box="[899,993,1332,1358]" direction="east" orientation="longitude" pageId="1" pageNumber="31" precision="555" value="30.09">30.09E</geoCoordinate>
|
||
, 730–
|
||
<quantity id="4CBA9B527E173A410B53FADBFB931734" box="[1068,1149,1332,1358]" metricMagnitude="2" metricUnit="m" metricValue="7.279999999999999" pageId="1" pageNumber="31" unit="m" value="728.0">728 m</quantity>
|
||
,
|
||
<date id="FFFC10777E173A410BF5FADBFADC1734" box="[1162,1330,1332,1358]" pageId="1" pageNumber="31" value="2007-05-26">26 May 2007</date>
|
||
, coll. H. Komatsu.
|
||
</paragraph>
|
||
<paragraph id="8BFD36B77E173A410FBAFA6EFE031426" blockId="1.[151,1437,1293,2015]" pageId="1" pageNumber="31">
|
||
<typeStatus id="54F988157E173A410FBAFA6EFE8217E1" box="[197,364,1409,1435]" pageId="1" pageNumber="31" type="paratype">PARATYPES</typeStatus>
|
||
: NSMT-Cr 20836,
|
||
<specimenCount id="9D44FD3E7E173A410D34FA6EFD4B17E1" box="[587,677,1409,1435]" pageId="1" pageNumber="31" type="male">6 males</specimenCount>
|
||
(cl
|
||
<quantity id="4CBA9B527E173A410DADFA6EFC8A17E1" box="[722,868,1409,1435]" metricMagnitude="-3" metricUnit="m" metricValue="4.25" metricValueMax="4.9" metricValueMin="3.6" pageId="1" pageNumber="31" unit="mm" value="4.25" valueMax="4.9" valueMin="3.6">3.6–4.9 mm</quantity>
|
||
),
|
||
<specimenCount id="9D44FD3E7E173A410C07FA6EFC0717E1" box="[888,1001,1409,1435]" pageId="1" pageNumber="31" type="female">4 females</specimenCount>
|
||
(cl
|
||
<quantity id="4CBA9B527E173A410B69FA6EFB4917E1" box="[1046,1191,1409,1435]" metricMagnitude="-3" metricUnit="m" metricValue="4.8" metricValueMax="5.1" metricValueMin="4.5" pageId="1" pageNumber="31" unit="mm" value="4.8" valueMax="5.1" valueMin="4.5">4.5–5.1 mm</quantity>
|
||
), 1 ovigerous female (cl
|
||
<quantity id="4CBA9B527E173A410FC1FA47FEF217B8" box="[190,284,1448,1474]" metricMagnitude="-3" metricUnit="m" metricValue="4.4" pageId="1" pageNumber="31" unit="mm" value="4.4">4.4 mm</quantity>
|
||
), same data as
|
||
<typeStatus id="54F988157E173A410EB0FA47FDD717B8" box="[463,569,1448,1474]" pageId="1" pageNumber="31" type="holotype">holotype</typeStatus>
|
||
. NSMT-Cr 20837, male (cl 4.0 mm), TV
|
||
<emphasis id="B936EAA57E173A410B5AFA47FB3D17BB" box="[1061,1235,1448,1473]" italics="true" pageId="1" pageNumber="31">Toyoshio-maru</emphasis>
|
||
, 2007-05 cruise, stn 0 7, Amami-oshima Island, W of Utsuzaki, 28°
|
||
<geoCoordinate id="EE7650707E173A410C70FA21FC9C1792" box="[783,882,1486,1512]" direction="north" orientation="latitude" pageId="1" pageNumber="31" precision="555" value="24.88">24.88N</geoCoordinate>
|
||
, 129°
|
||
<geoCoordinate id="EE7650707E173A410CC6FA21FBF91792" box="[953,1047,1486,1512]" direction="east" orientation="longitude" pageId="1" pageNumber="31" precision="555" value="14.57">14.57E</geoCoordinate>
|
||
,
|
||
<quantity id="4CBA9B527E173A410B5AFA21FB961792" box="[1061,1144,1486,1512]" metricMagnitude="2" metricUnit="m" metricValue="6.55" pageId="1" pageNumber="31" unit="m" value="655.0">655 m</quantity>
|
||
,
|
||
<date id="FFFC10777E173A410BFAFA21FADF1792" box="[1157,1329,1486,1512]" pageId="1" pageNumber="31" value="2007-05-28">28 May 2007</date>
|
||
, coll. H. Komatsu. NSMT-Cr 20838,
|
||
<specimenCount id="9D44FD3E7E173A410E8CFA1AFDBF1475" box="[499,593,1525,1551]" pageId="1" pageNumber="31" type="male">4 males</specimenCount>
|
||
(cl
|
||
<quantity id="4CBA9B527E173A410DFCFA1AFCF41475" box="[643,794,1525,1551]" metricMagnitude="-3" metricUnit="m" metricValue="3.8499999999999996" metricValueMax="5.1" metricValueMin="2.6" pageId="1" pageNumber="31" unit="mm" value="3.8499999999999996" valueMax="5.1" valueMin="2.6">2.6–5.1 mm</quantity>
|
||
), ovigerous female (cl
|
||
<quantity id="4CBA9B527E173A410B4AFA1AFB791475" box="[1077,1175,1525,1551]" metricMagnitude="-3" metricUnit="m" metricValue="5.1" pageId="1" pageNumber="31" unit="mm" value="5.1">5.1 mm</quantity>
|
||
), TV
|
||
<emphasis id="B936EAA57E173A410BA2FA1AFA7F1474" box="[1245,1425,1525,1550]" italics="true" pageId="1" pageNumber="31">Toyoshio-maru</emphasis>
|
||
, 2008-04 cruise, stn 08(1), Kerama Islands, N of Kuroshima Island, 26°
|
||
<geoCoordinate id="EE7650707E173A410C9CF9F3FBD1144C" box="[995,1087,1564,1590]" direction="north" orientation="latitude" pageId="1" pageNumber="31" precision="555" value="20.0">20.00N</geoCoordinate>
|
||
, 127°
|
||
<geoCoordinate id="EE7650707E173A410BFDF9F3FB35144C" box="[1154,1243,1564,1590]" direction="east" orientation="longitude" pageId="1" pageNumber="31" precision="555" value="23.53">23.53E</geoCoordinate>
|
||
, 722–
|
||
<quantity id="4CBA9B527E173A410A5BF9F3FA9C144C" box="[1316,1394,1564,1590]" metricMagnitude="2" metricUnit="m" metricValue="7.15" pageId="1" pageNumber="31" unit="m" value="715.0">715 m</quantity>
|
||
,
|
||
<date id="FFFC10777E173A410A01F9F3FEFF1426" pageId="1" pageNumber="31" value="2008-05-25">25 May 2008</date>
|
||
, coll. H. Komatsu.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C358653C7E173A480FBAF987FEBF149F" lastPageId="8" lastPageNumber="38" pageId="1" pageNumber="31" type="description">
|
||
<paragraph id="8BFD36B77E173A410FBAF987FEFA14D0" blockId="1.[151,1437,1293,2015]" pageId="1" pageNumber="31">
|
||
<emphasis id="B936EAA57E173A410FBAF987FE1A14F8" bold="true" box="[197,500,1640,1666]" pageId="1" pageNumber="31">Description of females.</emphasis>
|
||
Body slender and compressed. Integument of carapace and pleon glabrous (
|
||
<figureCitation id="13792A327E173A410FE0F97FFEEC14D0" box="[159,258,1680,1706]" captionStart="FIGURE 1" captionStartId="2.[151,255,1703,1727]" captionTargetBox="[230,1342,280,1670]" captionTargetId="figure@2.[217,1369,224,1804]" captionTargetPageId="2" captionText="FIGURE 1. Richardina ohtsukai n. sp., holotype female, (cl 5.0 mm), NSMT- Cr 20835." httpUri="https://zenodo.org/record/188855/files/figure.png" pageId="1" pageNumber="31">Figure 1</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFD36B77E173A410FBAF959FEFB153E" blockId="1.[151,1437,1293,2015]" pageId="1" pageNumber="31">
|
||
Rostrum (
|
||
<figureCitation id="13792A327E173A410E44F959FE4C14AA" box="[315,418,1718,1744]" captionStart="FIGURE 2" captionStartId="3.[151,255,1621,1645]" captionTargetBox="[236,1359,475,1570]" captionTargetId="figure@3.[195,1393,433,1614]" captionTargetPageId="3" captionText="FIGURE 2. Richardina ohtsukai n. sp., holotype female, (cl 5.0 mm), NSMT- Cr 20835. A, anterior part of carapace and eyes, lateral; B, same, dorsal; C, sixth to eighth thoracic sternites, ventral; D, epistome, ventral; E, telson and left uropod, dorsal, marginal setae omitted." httpUri="https://zenodo.org/record/188856/files/figure.png" pageId="1" pageNumber="31">Figure 2</figureCitation>
|
||
A, B) slender, directed forward, reaching proximal third of antennal scale, 0.34 of cl, narrowly triangular in dorsal view; dorsal margin armed with 8–11 teeth, proximal tooth posterior to postorbital margin; ventral margin with 1–2 teeth subdistally; lateral margin often with 1–2 tiny teeth at midlength.
|
||
</paragraph>
|
||
<paragraph id="8BFD36B77E173A420FBAF8BEFDC712A2" blockId="1.[151,1437,1293,2015]" lastBlockId="2.[151,1436,152,216]" lastPageId="2" lastPageNumber="32" pageId="1" pageNumber="31">
|
||
Carapace (
|
||
<figureCitation id="13792A327E173A410E3EF8BEFE481511" box="[321,422,1873,1899]" captionStart="FIGURE 2" captionStartId="3.[151,255,1621,1645]" captionTargetBox="[236,1359,475,1570]" captionTargetId="figure@3.[195,1393,433,1614]" captionTargetPageId="3" captionText="FIGURE 2. Richardina ohtsukai n. sp., holotype female, (cl 5.0 mm), NSMT- Cr 20835. A, anterior part of carapace and eyes, lateral; B, same, dorsal; C, sixth to eighth thoracic sternites, ventral; D, epistome, ventral; E, telson and left uropod, dorsal, marginal setae omitted." httpUri="https://zenodo.org/record/188856/files/figure.png" pageId="1" pageNumber="31">Figure 2</figureCitation>
|
||
A, B) with postrostral median ridge extending to gastric region; postrostral submedian spine relatively small, straight, directed anteriorly; postorbital region armed with a few stout spines directed anteriorly; orbital margin concave, inferior orbital angle rounded; antennal spine small and acuminate, marginal; anterolateral margin rounded with several minute spines; cervical groove distinct, posterior margin armed with cincture of many spines of various sizes, large in lateral part, small in dorsal part, directed anteriorly; hepatic groove present.
|
||
</paragraph>
|
||
<caption id="DF3D663F7E143A420FE8F948FBA014C4" box="[151,1102,1703,1727]" httpUri="https://zenodo.org/record/188855/files/figure.png" pageId="2" pageNumber="32" targetBox="[230,1342,280,1670]" targetPageId="2">
|
||
<paragraph id="8BFD36B77E143A420FE8F948FBA014C4" blockId="2.[151,1102,1703,1727]" box="[151,1102,1703,1727]" pageId="2" pageNumber="32">
|
||
<emphasis id="B936EAA57E143A420FE8F948FEF714C5" bold="true" box="[151,281,1703,1727]" pageId="2" pageNumber="32">FIGURE 1.</emphasis>
|
||
<taxonomicName id="4C424D347E143A420E5FF948FE1914C4" box="[288,503,1703,1726]" class="Malacostraca" family="Stenopodidae" genus="Richardina" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="32" phylum="Arthropoda" rank="species" species="ohtsukai" status="sp. nov.">
|
||
<emphasis id="B936EAA57E143A420E5FF948FE1914C4" box="[288,503,1703,1726]" italics="true" pageId="2" pageNumber="32">Richardina ohtsukai</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B936EAA57E143A420E81F948FDAF14C5" bold="true" box="[510,577,1703,1727]" pageId="2" pageNumber="32">
|
||
<taxonomicNameLabel id="A20557DE7E143A420E81F948FDD514C5" box="[510,571,1703,1727]" pageId="2" pageNumber="32" rank="species">n. sp.</taxonomicNameLabel>
|
||
,
|
||
</emphasis>
|
||
holotype female, (cl 5.0 mm), NSMT- Cr 20835.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BFD36B77E143A420FBAF903FE3E1501" blockId="2.[151,1436,1772,2030]" pageId="2" pageNumber="32">
|
||
Sixth thoracic sternite (
|
||
<figureCitation id="13792A327E143A420EAAF903FDD4157C" box="[469,570,1772,1798]" captionStart="FIGURE 2" captionStartId="3.[151,255,1621,1645]" captionTargetBox="[236,1359,475,1570]" captionTargetId="figure@3.[195,1393,433,1614]" captionTargetPageId="3" captionText="FIGURE 2. Richardina ohtsukai n. sp., holotype female, (cl 5.0 mm), NSMT- Cr 20835. A, anterior part of carapace and eyes, lateral; B, same, dorsal; C, sixth to eighth thoracic sternites, ventral; D, epistome, ventral; E, telson and left uropod, dorsal, marginal setae omitted." httpUri="https://zenodo.org/record/188856/files/figure.png" pageId="2" pageNumber="32">Figure 2</figureCitation>
|
||
C) with paired narrow lobes, each lateral margin unarmed, ventral surface concave. Seventh sternite with paired, broad trapezoid lobes, each distolateral angle weakly produced, ventral surface concave, unarmed. Eighth sternite with paired narrow plates, each distolateral angle rounded, ventral surface concave, unarmed.
|
||
</paragraph>
|
||
<paragraph id="8BFD36B77E143A430FBAF868FC3B13E0" blockId="2.[151,1436,1772,2030]" lastBlockId="3.[151,1437,152,410]" lastPageId="3" lastPageNumber="33" pageId="2" pageNumber="32">
|
||
Pleonal somites (
|
||
<figureCitation id="13792A327E143A420EF2F868FE1E15DB" box="[397,496,1927,1953]" captionStart="FIGURE 1" captionStartId="2.[151,255,1703,1727]" captionTargetBox="[230,1342,280,1670]" captionTargetId="figure@2.[217,1369,224,1804]" captionTargetPageId="2" captionText="FIGURE 1. Richardina ohtsukai n. sp., holotype female, (cl 5.0 mm), NSMT- Cr 20835." httpUri="https://zenodo.org/record/188855/files/figure.png" pageId="2" pageNumber="32">Figure 1</figureCitation>
|
||
) not sculptured; ventral margins unarmed. First pleonal somite short, divided in two sections by distinct transverse carina; anterior section with pleuron unarmed laterally, posterior section with pleuron unarmed laterally, posteroventral margin unarmed. Second somite with anterior transverse carina ending at base of pleuron. Third somite longest, posterodorsal margin somewhat posteriorly produced; pleuron unarmed laterally. Sixth somite (
|
||
<figureCitation id="13792A327E153A430DFEFF51FD1D12A2" box="[641,755,190,216]" captionStart="FIGURE 1" captionStartId="2.[151,255,1703,1727]" captionTargetBox="[230,1342,280,1670]" captionTargetId="figure@2.[217,1369,224,1804]" captionTargetPageId="2" captionText="FIGURE 1. Richardina ohtsukai n. sp., holotype female, (cl 5.0 mm), NSMT- Cr 20835." httpUri="https://zenodo.org/record/188855/files/figure.png" pageId="3" pageNumber="33">Figures 1</figureCitation>
|
||
,
|
||
<figureCitation id="13792A327E153A430C7DFF51FCFF12A2" box="[770,785,190,216]" captionStart="FIGURE 2" captionStartId="3.[151,255,1621,1645]" captionTargetBox="[236,1359,475,1570]" captionTargetId="figure@3.[195,1393,433,1614]" captionTargetPageId="3" captionText="FIGURE 2. Richardina ohtsukai n. sp., holotype female, (cl 5.0 mm), NSMT- Cr 20835. A, anterior part of carapace and eyes, lateral; B, same, dorsal; C, sixth to eighth thoracic sternites, ventral; D, epistome, ventral; E, telson and left uropod, dorsal, marginal setae omitted." httpUri="https://zenodo.org/record/188856/files/figure.png" pageId="3" pageNumber="33">2</figureCitation>
|
||
E) armed with 2–4 strong lateral spines on either side. Telson (
|
||
<figureCitation id="13792A327E153A430F8BFF0AFEB71285" box="[244,345,229,255]" captionStart="FIGURE 2" captionStartId="3.[151,255,1621,1645]" captionTargetBox="[236,1359,475,1570]" captionTargetId="figure@3.[195,1393,433,1614]" captionTargetPageId="3" captionText="FIGURE 2. Richardina ohtsukai n. sp., holotype female, (cl 5.0 mm), NSMT- Cr 20835. A, anterior part of carapace and eyes, lateral; B, same, dorsal; C, sixth to eighth thoracic sternites, ventral; D, epistome, ventral; E, telson and left uropod, dorsal, marginal setae omitted." httpUri="https://zenodo.org/record/188856/files/figure.png" pageId="3" pageNumber="33">Figure 2</figureCitation>
|
||
E) lanceolate, proximally narrowed between widest part and basal joint, tapering distally, 2.6 times longer than broad; dorsal surface with median groove flanked by two dorsolateral carinae, each provided with row of usually 5 strong, rather symmetrically situated spines, inner margin with 2–3 spines subproximally; lateral margins convex subproximally, armed with strong spine at midlength; posterior margin convex, unarmed, posterolateral angle armed with posterolateral spine.
|
||
</paragraph>
|
||
<caption id="DF3D663F7E153A430FE8F9BAFE3114C8" httpUri="https://zenodo.org/record/188856/files/figure.png" pageId="3" pageNumber="33" targetBox="[236,1359,475,1570]" targetPageId="3">
|
||
<paragraph id="8BFD36B77E153A430FE8F9BAFE3114C8" blockId="3.[151,1436,1621,1714]" pageId="3" pageNumber="33">
|
||
<emphasis id="B936EAA57E153A430FE8F9BAFEF61417" bold="true" box="[151,280,1621,1645]" pageId="3" pageNumber="33">FIGURE 2.</emphasis>
|
||
<taxonomicName id="4C424D347E153A430E60F9B9FE181417" box="[287,502,1622,1645]" class="Malacostraca" family="Stenopodidae" genus="Richardina" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="33" phylum="Arthropoda" rank="species" species="ohtsukai" status="sp. nov.">
|
||
<emphasis id="B936EAA57E153A430E60F9B9FE181417" box="[287,502,1622,1645]" italics="true" pageId="3" pageNumber="33">Richardina ohtsukai</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B936EAA57E153A430E83F9BAFDD11417" bold="true" box="[508,575,1621,1645]" pageId="3" pageNumber="33">
|
||
<taxonomicNameLabel id="A20557DE7E153A430E83F9BAFDD71417" box="[508,569,1621,1645]" pageId="3" pageNumber="33" rank="species">n. sp.</taxonomicNameLabel>
|
||
,
|
||
</emphasis>
|
||
holotype female, (cl 5.0 mm), NSMT- Cr 20835. A, anterior part of carapace and eyes, lateral; B, same, dorsal; C, sixth to eighth thoracic sternites, ventral; D, epistome, ventral; E, telson and left uropod, dorsal, marginal setae omitted.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BFD36B77E153A440FBAF90CFB8212A2" blockId="3.[151,1437,1763,2021]" lastBlockId="4.[151,1435,152,216]" lastPageId="4" lastPageNumber="34" pageId="3" pageNumber="33">
|
||
Eye (
|
||
<figureCitation id="13792A327E153A430E7DF90CFE891487" box="[258,359,1763,1789]" captionStart="FIGURE 2" captionStartId="3.[151,255,1621,1645]" captionTargetBox="[236,1359,475,1570]" captionTargetId="figure@3.[195,1393,433,1614]" captionTargetPageId="3" captionText="FIGURE 2. Richardina ohtsukai n. sp., holotype female, (cl 5.0 mm), NSMT- Cr 20835. A, anterior part of carapace and eyes, lateral; B, same, dorsal; C, sixth to eighth thoracic sternites, ventral; D, epistome, ventral; E, telson and left uropod, dorsal, marginal setae omitted." httpUri="https://zenodo.org/record/188856/files/figure.png" pageId="3" pageNumber="33">Figure 2</figureCitation>
|
||
A, B) well developed, cornea hemispherical, red pigmented; eyestalk armed with 5–7 small spines along base of cornea, dorsally with several scattered small spines, 0.7 of cornea in length. Antennular peduncle (
|
||
<figureCitation id="13792A327E153A430E69F8DFFE601530" box="[278,398,1840,1866]" captionStart="FIGURE 2" captionStartId="3.[151,255,1621,1645]" captionTargetBox="[236,1359,475,1570]" captionTargetId="figure@3.[195,1393,433,1614]" captionTargetPageId="3" captionText="FIGURE 2. Richardina ohtsukai n. sp., holotype female, (cl 5.0 mm), NSMT- Cr 20835. A, anterior part of carapace and eyes, lateral; B, same, dorsal; C, sixth to eighth thoracic sternites, ventral; D, epistome, ventral; E, telson and left uropod, dorsal, marginal setae omitted." httpUri="https://zenodo.org/record/188856/files/figure.png" pageId="3" pageNumber="33">Figures 2</figureCitation>
|
||
B, 3A) reaching to midlength of antennal scale; first segment subequal to distal two segments combined, with longitudinal, distolateral row of setae; stylocerite acute, curved; second segment armed with 1 strong dorsolateral and 2 strong ventromesial spines; third segment with rounded distal margin. Antenna (
|
||
<figureCitation id="13792A327E153A430E73F84BFE9115C4" box="[268,383,1956,1982]" captionStart="FIGURE 2" captionStartId="3.[151,255,1621,1645]" captionTargetBox="[236,1359,475,1570]" captionTargetId="figure@3.[195,1393,433,1614]" captionTargetPageId="3" captionText="FIGURE 2. Richardina ohtsukai n. sp., holotype female, (cl 5.0 mm), NSMT- Cr 20835. A, anterior part of carapace and eyes, lateral; B, same, dorsal; C, sixth to eighth thoracic sternites, ventral; D, epistome, ventral; E, telson and left uropod, dorsal, marginal setae omitted." httpUri="https://zenodo.org/record/188856/files/figure.png" pageId="3" pageNumber="33">Figures 2</figureCitation>
|
||
B, 3B) with stout basicerite armed with moderately large spine at distolateral angle, and with few additional small spines on ventrolateral margin; antennal scale 3.2 times longer than broad, lateral margin nearly straight, armed with 5–7 teeth, dorsal surface with 2 distinct longitudinal carinae; carpocerite short, reaching to level of first segment of antennular peduncle, armed with 1 spine.
|
||
</paragraph>
|
||
<caption id="DF3D663F7E123A440FE8F987FBDC14BF" httpUri="https://zenodo.org/record/188857/files/figure.png" pageId="4" pageNumber="34" targetBox="[204,1402,283,1612]" targetPageId="4">
|
||
<paragraph id="8BFD36B77E123A440FE8F987FBDC14BF" blockId="4.[151,1436,1640,1733]" pageId="4" pageNumber="34">
|
||
<emphasis id="B936EAA57E123A440FE8F987FEF214FA" bold="true" box="[151,284,1640,1664]" pageId="4" pageNumber="34">FIGURE 3.</emphasis>
|
||
<taxonomicName id="4C424D347E123A440E5CF986FE1014FA" box="[291,510,1641,1664]" class="Malacostraca" family="Stenopodidae" genus="Richardina" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="34" phylum="Arthropoda" rank="species" species="ohtsukai" status="sp. nov.">
|
||
<emphasis id="B936EAA57E123A440E5CF986FE1014FA" box="[291,510,1641,1664]" italics="true" pageId="4" pageNumber="34">Richardina ohtsukai</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B936EAA57E123A440D79F987FDA414FA" bold="true" box="[518,586,1640,1664]" pageId="4" pageNumber="34">
|
||
<taxonomicNameLabel id="A20557DE7E123A440D79F987FDAA14FA" box="[518,580,1640,1664]" pageId="4" pageNumber="34" rank="species">n. sp.</taxonomicNameLabel>
|
||
,
|
||
</emphasis>
|
||
holotype female, (cl 5.0 mm), NSMT- Cr 20835. A, left antennular peduncle, ventral; B, left antenna, ventral; C, left mandible, lateral; D, left maxillule, ventral; E, left maxilla, ventral; F, left first maxilliped, ventral; G, left second maxilliped, ventral. B, E–G, marginal setae omitted.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BFD36B77E123A440FBAF91CFB9D154E" blockId="4.[151,1436,1779,2037]" pageId="4" pageNumber="34">
|
||
Epistome (
|
||
<figureCitation id="13792A327E123A440E35F91CFE5B1577" box="[330,437,1779,1805]" captionStart="FIGURE 2" captionStartId="3.[151,255,1621,1645]" captionTargetBox="[236,1359,475,1570]" captionTargetId="figure@3.[195,1393,433,1614]" captionTargetPageId="3" captionText="FIGURE 2. Richardina ohtsukai n. sp., holotype female, (cl 5.0 mm), NSMT- Cr 20835. A, anterior part of carapace and eyes, lateral; B, same, dorsal; C, sixth to eighth thoracic sternites, ventral; D, epistome, ventral; E, telson and left uropod, dorsal, marginal setae omitted." httpUri="https://zenodo.org/record/188856/files/figure.png" pageId="4" pageNumber="34">Figure 2</figureCitation>
|
||
D) triangular anteriorly, armed with 2 distolateral spines and 2 smaller subdistal spines; labrum normally developed. Paragnath bilobed, separated by median fissure.
|
||
</paragraph>
|
||
<paragraph id="8BFD36B77E123A450FBAF8AEFB78108C" blockId="4.[151,1436,1779,2037]" lastBlockId="5.[151,1437,152,796]" lastPageId="5" lastPageNumber="35" pageId="4" pageNumber="34">
|
||
Mandible (
|
||
<figureCitation id="13792A327E123A440E38F8AEFE421521" box="[327,428,1857,1883]" captionStart="FIGURE 3" captionStartId="4.[151,256,1640,1664]" captionTargetBox="[204,1402,283,1612]" captionTargetId="figure@4.[169,1419,244,1655]" captionTargetPageId="4" captionText="FIGURE 3. Richardina ohtsukai n. sp., holotype female, (cl 5.0 mm), NSMT- Cr 20835. A, left antennular peduncle, ventral; B, left antenna, ventral; C, left mandible, lateral; D, left maxillule, ventral; E, left maxilla, ventral; F, left first maxilliped, ventral; G, left second maxilliped, ventral. B, E – G, marginal setae omitted." httpUri="https://zenodo.org/record/188857/files/figure.png" pageId="4" pageNumber="34">Figure 3</figureCitation>
|
||
C) robust, with palp consisting of 3 articles, distal article oval, furnished with dense setae, intermediate article longest, distally with tuft of setae; molar and incisor processes clearly separated; molar surface oval, without distinct tooth, distal margin of incisor process truncated, armed with short, stout teeth. Maxillule (
|
||
<figureCitation id="13792A327E123A440E1CF85AFE2615B5" box="[355,456,1973,1999]" captionStart="FIGURE 3" captionStartId="4.[151,256,1640,1664]" captionTargetBox="[204,1402,283,1612]" captionTargetId="figure@4.[169,1419,244,1655]" captionTargetPageId="4" captionText="FIGURE 3. Richardina ohtsukai n. sp., holotype female, (cl 5.0 mm), NSMT- Cr 20835. A, left antennular peduncle, ventral; B, left antenna, ventral; C, left mandible, lateral; D, left maxillule, ventral; E, left maxilla, ventral; F, left first maxilliped, ventral; G, left second maxilliped, ventral. B, E – G, marginal setae omitted." httpUri="https://zenodo.org/record/188857/files/figure.png" pageId="4" pageNumber="34">Figure 3</figureCitation>
|
||
D) with simple, slender endopod tapering distally; basial endite moderately broad, truncated distally with several slender spines and sparse, long spiniform setae; coxal endite suboval, with submarginal row of stiff setae on outer surface. Maxilla (
|
||
<figureCitation id="13792A327E133A450C4CFF77FC7812C8" box="[819,918,152,178]" captionStart="FIGURE 3" captionStartId="4.[151,256,1640,1664]" captionTargetBox="[204,1402,283,1612]" captionTargetId="figure@4.[169,1419,244,1655]" captionTargetPageId="4" captionText="FIGURE 3. Richardina ohtsukai n. sp., holotype female, (cl 5.0 mm), NSMT- Cr 20835. A, left antennular peduncle, ventral; B, left antenna, ventral; C, left mandible, lateral; D, left maxillule, ventral; E, left maxilla, ventral; F, left first maxilliped, ventral; G, left second maxilliped, ventral. B, E – G, marginal setae omitted." httpUri="https://zenodo.org/record/188857/files/figure.png" pageId="5" pageNumber="35">Figure 3</figureCitation>
|
||
E) with curved, slender endopod; basial and coxal endites both bilobed; scaphognathite well developed, anterior lobe rounded distally, posterior lobe short, widened posteriorly. First maxilliped (
|
||
<figureCitation id="13792A327E133A450D1BFF0AFD241285" box="[612,714,229,255]" captionStart="FIGURE 3" captionStartId="4.[151,256,1640,1664]" captionTargetBox="[204,1402,283,1612]" captionTargetId="figure@4.[169,1419,244,1655]" captionTargetPageId="4" captionText="FIGURE 3. Richardina ohtsukai n. sp., holotype female, (cl 5.0 mm), NSMT- Cr 20835. A, left antennular peduncle, ventral; B, left antenna, ventral; C, left mandible, lateral; D, left maxillule, ventral; E, left maxilla, ventral; F, left first maxilliped, ventral; G, left second maxilliped, ventral. B, E – G, marginal setae omitted." httpUri="https://zenodo.org/record/188857/files/figure.png" pageId="5" pageNumber="35">Figure 3</figureCitation>
|
||
F) with broad endopod consisting of 2 articles, distal article narrow, tapering distally with blunt distal spine; proximal article subquadrate; basial endite large, subtriangular, with concave mesial margin; coxal endite bilobed; exopod with well-developed flagellum; epipod large, feebly bilobed. Second maxilliped (
|
||
<figureCitation id="13792A327E133A450DA8FEB6FCD41309" box="[727,826,345,371]" captionStart="FIGURE 3" captionStartId="4.[151,256,1640,1664]" captionTargetBox="[204,1402,283,1612]" captionTargetId="figure@4.[169,1419,244,1655]" captionTargetPageId="4" captionText="FIGURE 3. Richardina ohtsukai n. sp., holotype female, (cl 5.0 mm), NSMT- Cr 20835. A, left antennular peduncle, ventral; B, left antenna, ventral; C, left mandible, lateral; D, left maxillule, ventral; E, left maxilla, ventral; F, left first maxilliped, ventral; G, left second maxilliped, ventral. B, E – G, marginal setae omitted." httpUri="https://zenodo.org/record/188857/files/figure.png" pageId="5" pageNumber="35">Figure 3</figureCitation>
|
||
G) with endopod composed of 7 segments; dactylus tapering distally; propodus anteromesially truncated, 0.7 of dactylus in length; carpus cap-shaped, subequal in length to propodus; merus about twice as long as carpus, oblong, mesial margin pectinate; ischium and basis very short, obliquely demarcated; coxa with small tubercles laterally, epipod cylindrical with small podobranch; exopod with well-developed flagellum. Third maxilliped (
|
||
<figureCitation id="13792A327E133A450C82FE1BFB8B1074" box="[1021,1125,500,526]" captionStart="FIGURE 4" captionStartId="6.[151,258,1880,1904]" captionTargetBox="[184,1370,315,1841]" captionTargetId="figure@6.[173,1414,280,1876]" captionTargetPageId="6" captionText="FIGURE 4. Richardina ohtsukai n. sp., holotype female, (cl 5.0 mm), NSMT- Cr 20835. A, left third maxilliped, ventral; B, left first pereopod, lateral; C, right second pereopod, lateral; D, left third pereopod, lateral; E, same, dorsal; F, left fifth pereopod, lateral; G, left fourth pereopod, dactylus, lateral; H, left fifth pereopod, dactylus, lateral; I, left first pleopod; J, left second pleopod." httpUri="https://zenodo.org/record/188858/files/figure.png" pageId="5" pageNumber="35">Figure 4</figureCitation>
|
||
A) with slender endopod, composed of 7 segments, reaching tip of antennal scale by lengths of dactylus and half of propodus; dactylus tapering distally, lateral margins of dactylus and propodus furnished with long setae, distomesial surface with shallow depression fringed with dense grooming setae; carpus unarmed, ventrodistal margin somewhat produced; merus with distolateral row of 4–6 stout spines; ischium compressed, armed with ventral row of several small spines, interspaced with pectines, and with 1 dorsolateral spine; basis short; coxa with short epipod; exopod with well developed, unsegmented flagellum, distally with dense setae.
|
||
</paragraph>
|
||
<paragraph id="8BFD36B77E133A450FBAFCEDFD9C1166" blockId="5.[151,1437,152,796]" box="[197,626,770,796]" pageId="5" pageNumber="35">
|
||
Branchial formula shown in
|
||
<tableCitation id="C6C0030C7E133A450D6BFCEDFD831166" box="[532,621,770,796]" captionStart="TABLE 2" captionStartId="5.[151,239,843,867]" captionText="TABLE 2. Richardina ohtsukai n. sp. and R. parvioculata n. sp. Branchial formula." pageId="5" pageNumber="35">Table 2</tableCitation>
|
||
.
|
||
</paragraph>
|
||
<caption id="DF3D663F7E133A450FE8FCA4FBF61119" box="[151,1048,843,867]" pageId="5" pageNumber="35">
|
||
<paragraph id="8BFD36B77E133A450FE8FCA4FBF61119" blockId="5.[151,1349,843,1173]" box="[151,1048,843,867]" pageId="5" pageNumber="35">
|
||
<emphasis id="B936EAA57E133A450FE8FCA4FEE61119" bold="true" box="[151,264,843,867]" pageId="5" pageNumber="35">TABLE 2.</emphasis>
|
||
<taxonomicName id="4C424D347E133A450E6FFCA3FE061119" box="[272,488,844,867]" class="Malacostraca" family="Stenopodidae" genus="Richardina" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="35" phylum="Arthropoda" rank="species" species="ohtsukai" status="sp. nov.">
|
||
<emphasis id="B936EAA57E133A450E6FFCA3FE061119" box="[272,488,844,867]" italics="true" pageId="5" pageNumber="35">Richardina ohtsukai</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B936EAA57E133A450E90FCA4FDC51119" bold="true" box="[495,555,843,867]" pageId="5" pageNumber="35">
|
||
<taxonomicNameLabel id="A20557DE7E133A450E90FCA4FDC51119" box="[495,555,843,867]" pageId="5" pageNumber="35" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
and
|
||
<taxonomicName id="4C424D347E133A450D20FCA3FCEA1119" box="[607,772,844,867]" class="Malacostraca" family="Stenopodidae" genus="Richardina" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="35" phylum="Arthropoda" rank="species" species="parvioculata" status="sp. nov.">
|
||
<emphasis id="B936EAA57E133A450D20FCA3FCEA1119" box="[607,772,844,867]" italics="true" pageId="5" pageNumber="35">R. parvioculata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B936EAA57E133A450C74FCA4FCA91119" bold="true" box="[779,839,843,867]" pageId="5" pageNumber="35">
|
||
<taxonomicNameLabel id="A20557DE7E133A450C74FCA4FCA91119" box="[779,839,843,867]" pageId="5" pageNumber="35" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
Branchial formula.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BFD36B77E133A450DF6FC91FBF011EF" blockId="5.[151,1349,843,1173]" box="[649,1054,894,917]" pageId="5" pageNumber="35">Maxillipeds Pereopods</paragraph>
|
||
<paragraph id="8BFD36B77E133A450DF6FC46FE491544" blockId="5.[151,1349,843,1173]" lastBlockId="5.[151,1437,1248,2008]" pageId="5" pageNumber="35">
|
||
1 2 3 1 2 3 4 5 Pleurobranchs - - 1 1 1 1 1 1 Arthrobranchs 1 1 2 2 2 2 2 - Podobranch - 1 - - - - - - Epipods 1 1 1 1 1 1 1 - Exopods 1 1 1 - - - - - First pereopod (
|
||
<figureCitation id="13792A327E133A450EFFFB0FFE061680" box="[384,488,1248,1274]" captionStart="FIGURE 4" captionStartId="6.[151,258,1880,1904]" captionTargetBox="[184,1370,315,1841]" captionTargetId="figure@6.[173,1414,280,1876]" captionTargetPageId="6" captionText="FIGURE 4. Richardina ohtsukai n. sp., holotype female, (cl 5.0 mm), NSMT- Cr 20835. A, left third maxilliped, ventral; B, left first pereopod, lateral; C, right second pereopod, lateral; D, left third pereopod, lateral; E, same, dorsal; F, left fifth pereopod, lateral; G, left fourth pereopod, dactylus, lateral; H, left fifth pereopod, dactylus, lateral; I, left first pleopod; J, left second pleopod." httpUri="https://zenodo.org/record/188858/files/figure.png" pageId="5" pageNumber="35">Figure 4</figureCitation>
|
||
B) small, slender, unarmed, reaching tip of antennal scale by length of dactylus, with well developed grooming apparatus; dactylus 0.4 of chela length; palm subcylindrical; carpus slender, 1.7 of chela length; merus 0.9 of carpal length; ischium 0.6 of meral length. Second pereopod (
|
||
<figureCitation id="13792A327E133A450A69FAC2FA91173D" box="[1302,1407,1325,1351]" captionStart="FIGURE 4" captionStartId="6.[151,258,1880,1904]" captionTargetBox="[184,1370,315,1841]" captionTargetId="figure@6.[173,1414,280,1876]" captionTargetPageId="6" captionText="FIGURE 4. Richardina ohtsukai n. sp., holotype female, (cl 5.0 mm), NSMT- Cr 20835. A, left third maxilliped, ventral; B, left first pereopod, lateral; C, right second pereopod, lateral; D, left third pereopod, lateral; E, same, dorsal; F, left fifth pereopod, lateral; G, left fourth pereopod, dactylus, lateral; H, left fifth pereopod, dactylus, lateral; I, left first pleopod; J, left second pleopod." httpUri="https://zenodo.org/record/188858/files/figure.png" pageId="5" pageNumber="35">Figure 4</figureCitation>
|
||
C) longer than first pereopod, unarmed, overreaching tip of antennal scale by lengths of chela and half of carpus; dactylus 0.4 of chela length; palm subcylindrical; carpus slender, about twice as long as chela length; merus 0.8 of carpal length; ischium about half of meral length. Third pereopod (
|
||
<figureCitation id="13792A327E133A450B36FA4EFB5617C1" box="[1097,1208,1441,1467]" captionStart="FIGURE 4" captionStartId="6.[151,258,1880,1904]" captionTargetBox="[184,1370,315,1841]" captionTargetId="figure@6.[173,1414,280,1876]" captionTargetPageId="6" captionText="FIGURE 4. Richardina ohtsukai n. sp., holotype female, (cl 5.0 mm), NSMT- Cr 20835. A, left third maxilliped, ventral; B, left first pereopod, lateral; C, right second pereopod, lateral; D, left third pereopod, lateral; E, same, dorsal; F, left fifth pereopod, lateral; G, left fourth pereopod, dactylus, lateral; H, left fifth pereopod, dactylus, lateral; I, left first pleopod; J, left second pleopod." httpUri="https://zenodo.org/record/188858/files/figure.png" pageId="5" pageNumber="35">Figure 4</figureCitation>
|
||
D, E) strongest of pereopods, overreaching tip of antennal scale by lengths of chela and carpus; dactylus 0.4 of chela length, terminating hooked unguis, unarmed on dorsal and lateral margins, cutting edge armed proximally with stout, triangular tooth, remaining parts entire; fixed finger generally similar to dactylus, cutting edge armed with blunt teeth opposed into depression on dactylus; palm subcylindrical, 2.5 times longer than wide, mesial margin armed with row of several small spines, lateral surface armed with 1–2 rows of several small spines mesially and laterally, ventrolateral margin armed with short row of a few small spines anteriorly; carpus slightly widened distally, about 4.2 times longer than wide, 0.6 of chela length, dorsal surface armed with two rows of 2–9 stout spines, ventral margin armed with 2 rows of 5–6 smaller spines; merus subequal to carpus, dorsal margin armed with row of 7 spines, ventral margin armed with row of 9 smaller spines; ischium 0.6 of meral length, unarmed.
|
||
</paragraph>
|
||
<paragraph id="8BFD36B77E133A470FBAF8A5FD061751" blockId="5.[151,1437,1248,2008]" lastBlockId="7.[151,1437,1181,2019]" lastPageId="7" lastPageNumber="37" pageId="5" pageNumber="35">
|
||
Fourth and fifth pereopods (
|
||
<figureCitation id="13792A327E133A450D6EF8A5FD98151E" box="[529,630,1866,1892]" captionStart="FIGURE 4" captionStartId="6.[151,258,1880,1904]" captionTargetBox="[184,1370,315,1841]" captionTargetId="figure@6.[173,1414,280,1876]" captionTargetPageId="6" captionText="FIGURE 4. Richardina ohtsukai n. sp., holotype female, (cl 5.0 mm), NSMT- Cr 20835. A, left third maxilliped, ventral; B, left first pereopod, lateral; C, right second pereopod, lateral; D, left third pereopod, lateral; E, same, dorsal; F, left fifth pereopod, lateral; G, left fourth pereopod, dactylus, lateral; H, left fifth pereopod, dactylus, lateral; I, left first pleopod; J, left second pleopod." httpUri="https://zenodo.org/record/188858/files/figure.png" pageId="5" pageNumber="35">Figure 4</figureCitation>
|
||
F, G, H) similar, very long and slender; fourth pereopod reaching tip of antennal scale by lengths of dactylus, propodus and carpus; dactyli (
|
||
<figureCitation id="13792A327E133A450C91F89EFBB815F1" box="[1006,1110,1905,1931]" captionStart="FIGURE 4" captionStartId="6.[151,258,1880,1904]" captionTargetBox="[184,1370,315,1841]" captionTargetId="figure@6.[173,1414,280,1876]" captionTargetPageId="6" captionText="FIGURE 4. Richardina ohtsukai n. sp., holotype female, (cl 5.0 mm), NSMT- Cr 20835. A, left third maxilliped, ventral; B, left first pereopod, lateral; C, right second pereopod, lateral; D, left third pereopod, lateral; E, same, dorsal; F, left fifth pereopod, lateral; G, left fourth pereopod, dactylus, lateral; H, left fifth pereopod, dactylus, lateral; I, left first pleopod; J, left second pleopod." httpUri="https://zenodo.org/record/188858/files/figure.png" pageId="5" pageNumber="35">Figure 4</figureCitation>
|
||
G, H) compressed laterally, about 4 times longer than wide, uniunguiculate, dorsal margin usually with 1 movable spine at midlength; propodi 4 times as long as dactyli, subdivided into 8–15 articles, ventral margin armed with small spine on Pleopods without any appendices. First pleopods uniramous (
|
||
<figureCitation id="13792A327E113A470CEFFB72FC1816CD" box="[912,1014,1181,1207]" captionStart="FIGURE 4" captionStartId="6.[151,258,1880,1904]" captionTargetBox="[184,1370,315,1841]" captionTargetId="figure@6.[173,1414,280,1876]" captionTargetPageId="6" captionText="FIGURE 4. Richardina ohtsukai n. sp., holotype female, (cl 5.0 mm), NSMT- Cr 20835. A, left third maxilliped, ventral; B, left first pereopod, lateral; C, right second pereopod, lateral; D, left third pereopod, lateral; E, same, dorsal; F, left fifth pereopod, lateral; G, left fourth pereopod, dactylus, lateral; H, left fifth pereopod, dactylus, lateral; I, left first pleopod; J, left second pleopod." httpUri="https://zenodo.org/record/188858/files/figure.png" pageId="7" pageNumber="37">
|
||
Figure
|
||
<date id="FFFC10777E113A470C9AFB72FC1816CD" box="[997,1014,1181,1207]" pageId="7" pageNumber="37">4</date>
|
||
</figureCitation>
|
||
I), shortest. Second to fifth pleopods biramous. Second pleopod (
|
||
<figureCitation id="13792A327E113A470E93FB2BFDB816A4" box="[492,598,1220,1246]" captionStart="FIGURE 4" captionStartId="6.[151,258,1880,1904]" captionTargetBox="[184,1370,315,1841]" captionTargetId="figure@6.[173,1414,280,1876]" captionTargetPageId="6" captionText="FIGURE 4. Richardina ohtsukai n. sp., holotype female, (cl 5.0 mm), NSMT- Cr 20835. A, left third maxilliped, ventral; B, left first pereopod, lateral; C, right second pereopod, lateral; D, left third pereopod, lateral; E, same, dorsal; F, left fifth pereopod, lateral; G, left fourth pereopod, dactylus, lateral; H, left fifth pereopod, dactylus, lateral; I, left first pleopod; J, left second pleopod." httpUri="https://zenodo.org/record/188858/files/figure.png" pageId="7" pageNumber="37">Figure 4</figureCitation>
|
||
J) with basipodite shorter than exopodite, but as long as endopodite, mesial margin unarmed. Third to fifth pleopods generally similar, decreasing in size posteriorly, often armed with a few teeth on ventral margins of basipodites.
|
||
</paragraph>
|
||
<paragraph id="8BFD36B77E103A460FE8FF77FE901285" pageId="6" pageNumber="36">
|
||
<table id="F942C4177E10C5BF0FE8FF77FA721285" box="[151,1436,152,255]" gridcols="3" gridrows="3" pageId="6" pageNumber="36">
|
||
<tr id="357234F57E10C5BF0FE8FF77FA7212C8" box="[151,1436,152,178]" gridrow="0" pageId="6" pageNumber="36">
|
||
<th id="76A35D897E10C5BF0FE8FF77FE2212C8" box="[151,460,152,178]" gridcol="0" gridrow="0" pageId="6" pageNumber="36">ventrodistal angle of each</th>
|
||
<th id="76A35D897E10C5BF0EACFF77FC2712C8" box="[467,969,152,178]" gridcol="1" gridrow="0" pageId="6" pageNumber="36">article; carpi 1.6 times as long as propodi,</th>
|
||
<th id="76A35D897E10C5BF0CAEFF77FA7212C8" box="[977,1436,152,178]" gridcol="2" gridrow="0" pageId="6" pageNumber="36">subdivided into 10–12 articles, ventral</th>
|
||
</tr>
|
||
<tr id="357234F57E10C5BF0FE8FF51FA7212A2" box="[151,1436,190,216]" gridrow="1" pageId="6" pageNumber="36">
|
||
<th id="76A35D897E10C5BF0FE8FF51FE2212A2" box="[151,460,190,216]" gridcol="0" gridrow="1" pageId="6" pageNumber="36">surfaces armed with small</th>
|
||
<td id="76A35D897E10C5BF0EACFF51FC2712A2" box="[467,969,190,216]" gridcol="1" gridrow="1" pageId="6" pageNumber="36">spine on ventrodistal angle of each article;</td>
|
||
<td id="76A35D897E10C5BF0CAEFF51FA7212A2" box="[977,1436,190,216]" gridcol="2" gridrow="1" pageId="6" pageNumber="36">meri 0.7 of carpal length; ischia entire,</td>
|
||
</tr>
|
||
<tr id="357234F57E10C5BF0FE8FF0AFA721285" box="[151,1436,229,255]" gridrow="2" pageId="6" pageNumber="36" rowspan-1="1" rowspan-2="1">
|
||
<th id="76A35D897E10C5BF0FE8FF0AFE221285" box="[151,460,229,255]" gridcol="0" gridrow="2" pageId="6" pageNumber="36">0.6 of meral length.</th>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<caption id="DF3D663F7E103A460FE8F8B7FE0515AD" httpUri="https://zenodo.org/record/188858/files/figure.png" pageId="6" pageNumber="36" targetBox="[184,1370,315,1841]" targetPageId="6">
|
||
<paragraph id="8BFD36B77E103A460FE8F8B7FE0515AD" blockId="6.[151,1436,1880,2007]" pageId="6" pageNumber="36">
|
||
<emphasis id="B936EAA57E103A460FE8F8B7FEF1150A" bold="true" box="[151,287,1880,1904]" pageId="6" pageNumber="36">FIGURE 4.</emphasis>
|
||
<taxonomicName id="4C424D347E103A460E58F8B7FDE51515" box="[295,523,1880,1903]" class="Malacostraca" family="Stenopodidae" genus="Richardina" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="36" phylum="Arthropoda" rank="species" species="ohtsukai" status="sp. nov.">
|
||
<emphasis id="B936EAA57E103A460E58F8B7FDE51515" box="[295,523,1880,1903]" italics="true" pageId="6" pageNumber="36">Richardina ohtsukai</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B936EAA57E103A460D6CF8B7FDB4150A" bold="true" box="[531,602,1880,1904]" pageId="6" pageNumber="36">
|
||
<taxonomicNameLabel id="A20557DE7E103A460D6CF8B7FDBA150A" box="[531,596,1880,1904]" pageId="6" pageNumber="36" rank="species">n. sp.</taxonomicNameLabel>
|
||
,
|
||
</emphasis>
|
||
holotype female, (cl 5.0 mm), NSMT- Cr 20835. A, left third maxilliped, ventral; B, left first pereopod, lateral; C, right second pereopod, lateral; D, left third pereopod, lateral; E, same, dorsal; F, left fifth pereopod, lateral; G, left fourth pereopod, dactylus, lateral; H, left fifth pereopod, dactylus, lateral; I, left first pleopod; J, left second pleopod.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF3D663F7E113A470FE8FBB8FBD61615" box="[151,1080,1111,1135]" httpUri="https://zenodo.org/record/188859/files/figure.png" pageId="7" pageNumber="37" targetBox="[207,1359,200,1052]" targetPageId="7">
|
||
<paragraph id="8BFD36B77E113A470FE8FBB8FBD61615" blockId="7.[151,1080,1111,1135]" box="[151,1080,1111,1135]" pageId="7" pageNumber="37">
|
||
<emphasis id="B936EAA57E113A470FE8FBB8FEF41615" bold="true" box="[151,282,1111,1135]" pageId="7" pageNumber="37">FIGURE 5.</emphasis>
|
||
<taxonomicName id="4C424D347E113A470E5FFBB7FE191615" box="[288,503,1112,1135]" class="Malacostraca" family="Stenopodidae" genus="Richardina" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="37" phylum="Arthropoda" rank="species" species="ohtsukai" status="sp. nov.">
|
||
<emphasis id="B936EAA57E113A470E5FFBB7FE191615" box="[288,503,1112,1135]" italics="true" pageId="7" pageNumber="37">Richardina ohtsukai</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B936EAA57E113A470E81FBB8FDAF1615" bold="true" box="[510,577,1111,1135]" pageId="7" pageNumber="37">
|
||
<taxonomicNameLabel id="A20557DE7E113A470E81FBB8FDD51615" box="[510,571,1111,1135]" pageId="7" pageNumber="37" rank="species">n. sp.</taxonomicNameLabel>
|
||
,
|
||
</emphasis>
|
||
paratype male, (cl 4.9 mm), NSMT- Cr 20838.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BFD36B77E113A470FBAFAD7FDB51796" blockId="7.[151,1437,1181,2019]" pageId="7" pageNumber="37">
|
||
Uropod (
|
||
<figureCitation id="13792A327E113A470E4EFAD7FE771728" box="[305,409,1336,1362]" captionStart="FIGURE 2" captionStartId="3.[151,255,1621,1645]" captionTargetBox="[236,1359,475,1570]" captionTargetId="figure@3.[195,1393,433,1614]" captionTargetPageId="3" captionText="FIGURE 2. Richardina ohtsukai n. sp., holotype female, (cl 5.0 mm), NSMT- Cr 20835. A, anterior part of carapace and eyes, lateral; B, same, dorsal; C, sixth to eighth thoracic sternites, ventral; D, epistome, ventral; E, telson and left uropod, dorsal, marginal setae omitted." httpUri="https://zenodo.org/record/188856/files/figure.png" pageId="7" pageNumber="37">Figure 2</figureCitation>
|
||
E) with protopodite stout, lateral margin terminating in acute process; exopod broad, falling slightly short of posterior margin of endopod, lateral margin nearly straight, terminating in acute tooth, with row of 7–10 acute teeth, dorsal surface with 2 smooth longitudinal carinae, unarmed; endopod tapering distally, falling slightly short of posterior margin of telson, lateral margin unarmed, dorsal surface with 2 smooth longitudinal carinae, unarmed.
|
||
</paragraph>
|
||
<paragraph id="8BFD36B77E113A470FBAFA16FAE31469" blockId="7.[151,1437,1181,2019]" box="[197,1293,1529,1555]" pageId="7" pageNumber="37">
|
||
Eggs counting 2, diameter
|
||
<quantity id="4CBA9B527E113A470E80FA16FD631469" box="[511,653,1529,1555]" metricMagnitude="-3" metricUnit="m" metricValue="1.55" metricValueMax="1.6" metricValueMin="1.5" pageId="7" pageNumber="37" unit="mm" value="1.55" valueMax="1.6" valueMin="1.5">1.5–1.6 mm</quantity>
|
||
(example: ovig. female, cl
|
||
<quantity id="4CBA9B527E113A470CB1FA16FBC41469" box="[974,1066,1529,1555]" metricMagnitude="-3" metricUnit="m" metricValue="4.4" pageId="7" pageNumber="37" unit="mm" value="4.4">4.4 mm</quantity>
|
||
, NSMT-Cr 20836).
|
||
</paragraph>
|
||
<paragraph id="8BFD36B77E113A480FBAF9CFFEAC1285" blockId="7.[151,1437,1181,2019]" lastBlockId="8.[151,1436,152,255]" lastPageId="8" lastPageNumber="38" pageId="7" pageNumber="37">
|
||
<emphasis id="B936EAA57E113A470FBAF9CFFE2A1440" bold="true" box="[197,452,1568,1594]" pageId="7" pageNumber="37">Male characteristics</emphasis>
|
||
. Rostrum (
|
||
<figureCitation id="13792A327E113A470D37F9CFFD401440" box="[584,686,1568,1594]" captionStart="FIGURE 5" captionStartId="7.[151,255,1111,1135]" captionTargetBox="[207,1359,200,1052]" captionTargetId="figure@7.[186,1401,156,1087]" captionTargetPageId="7" captionText="FIGURE 5. Richardina ohtsukai n. sp., paratype male, (cl 4.9 mm), NSMT- Cr 20838." httpUri="https://zenodo.org/record/188859/files/figure.png" pageId="7" pageNumber="37">Figure 5</figureCitation>
|
||
) relatively longer than that of female, 0.36 of cl; dorsal margin armed with 9 teeth, proximal 2 teeth posterior to postorbital margin; ventral margin with 2 subterminal teeth; lateral margin with few tiny teeth at midlength. Sixth thoracic sternite (
|
||
<figureCitation id="13792A327E113A470B7EF982FB8414FD" box="[1025,1130,1645,1671]" captionStart="FIGURE 6" captionStartId="8.[151,258,1480,1504]" captionTargetBox="[171,1407,320,1444]" captionTargetId="figure@8.[154,1433,278,1478]" captionTargetPageId="8" captionText="FIGURE 6. Richardina ohtsukai n. sp., paratype male, (cl 4.9 mm), NSMT- Cr 20838. A, sixth to eighth thoracic sternites, ventral; B, left third pereopod, dorsal; C, left third pereopod, lateral." httpUri="https://zenodo.org/record/188860/files/figure.png" pageId="7" pageNumber="37">Figure 6</figureCitation>
|
||
A) with slender, strongly bifurcated lobes, lateral angle terminating in acute spine, mesial angle denticulate; seventh sternite with relatively broad subquadrangular lobes directed anterolaterally, each anterolateral angle terminating in acute spine; eighth sternite with triangular lobes directed anterolaterally, each anterolateral angle terminating in acute spine. Pleura of first to sixth pleonal somites (
|
||
<figureCitation id="13792A327E113A470D85F8E7FCB11558" box="[762,863,1800,1826]" captionStart="FIGURE 5" captionStartId="7.[151,255,1111,1135]" captionTargetBox="[207,1359,200,1052]" captionTargetId="figure@7.[186,1401,156,1087]" captionTargetPageId="7" captionText="FIGURE 5. Richardina ohtsukai n. sp., paratype male, (cl 4.9 mm), NSMT- Cr 20838." httpUri="https://zenodo.org/record/188859/files/figure.png" pageId="7" pageNumber="37">Figure 5</figureCitation>
|
||
) armed with several teeth anteroventrally and/or posteroventrally. Third pereopod (
|
||
<figureCitation id="13792A327E113A470D57F8C0FD611533" box="[552,655,1839,1865]" captionStart="FIGURE 6" captionStartId="8.[151,258,1480,1504]" captionTargetBox="[171,1407,320,1444]" captionTargetId="figure@8.[154,1433,278,1478]" captionTargetPageId="8" captionText="FIGURE 6. Richardina ohtsukai n. sp., paratype male, (cl 4.9 mm), NSMT- Cr 20838. A, sixth to eighth thoracic sternites, ventral; B, left third pereopod, dorsal; C, left third pereopod, lateral." httpUri="https://zenodo.org/record/188860/files/figure.png" pageId="7" pageNumber="37">Figure 6</figureCitation>
|
||
B, C) with palm about twice as long as wide, dorsal margin armed with a few irregular rows of several spines of various sizes, basal surface of immovable finger armed with some small spines or tubercles, ventrolateral surface of palm armed with 1–2 rows of several small spines; carpus widened distally, about 3.1 times longer than wide, 0.6 of chela length, dorsolateral surface armed with 1 distal spine and two rows of 1–4 spines, mesial margin armed with row of 5 smaller spines; merus subequal to carpus, dorsal margin armed with row of 5–7 spines, ventral margin armed with row of 7 spines; ischium 0.7 of meral length, unarmed. Second to fifth pleopods (
|
||
<figureCitation id="13792A327E1E3A480C4DFF51FC7612A2" box="[818,920,190,216]" captionStart="FIGURE 5" captionStartId="7.[151,255,1111,1135]" captionTargetBox="[207,1359,200,1052]" captionTargetId="figure@7.[186,1401,156,1087]" captionTargetPageId="7" captionText="FIGURE 5. Richardina ohtsukai n. sp., paratype male, (cl 4.9 mm), NSMT- Cr 20838." httpUri="https://zenodo.org/record/188859/files/figure.png" pageId="8" pageNumber="38">Figure 5</figureCitation>
|
||
) armed with some teeth on ventral margins of basipodites.
|
||
</paragraph>
|
||
<caption id="DF3D663F7E1E3A480FE8FA27FC3A1478" httpUri="https://zenodo.org/record/188860/files/figure.png" pageId="8" pageNumber="38" targetBox="[171,1407,320,1444]" targetPageId="8">
|
||
<paragraph id="8BFD36B77E1E3A480FE8FA27FC3A1478" blockId="8.[151,1436,1480,1538]" pageId="8" pageNumber="38">
|
||
<emphasis id="B936EAA57E1E3A480FE8FA27FEF1179A" bold="true" box="[151,287,1480,1504]" pageId="8" pageNumber="38">FIGURE 6.</emphasis>
|
||
<taxonomicName id="4C424D347E1E3A480E58FA26FDE4179A" box="[295,522,1481,1504]" class="Malacostraca" family="Stenopodidae" genus="Richardina" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="38" phylum="Arthropoda" rank="species" species="ohtsukai" status="sp. nov.">
|
||
<emphasis id="B936EAA57E1E3A480E58FA26FDE4179A" box="[295,522,1481,1504]" italics="true" pageId="8" pageNumber="38">Richardina ohtsukai</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B936EAA57E1E3A480D6DFA27FDB7179A" bold="true" box="[530,601,1480,1504]" pageId="8" pageNumber="38">
|
||
<taxonomicNameLabel id="A20557DE7E1E3A480D6DFA27FDBD179A" box="[530,595,1480,1504]" pageId="8" pageNumber="38" rank="species">n. sp.</taxonomicNameLabel>
|
||
,
|
||
</emphasis>
|
||
paratype male, (cl 4.9 mm), NSMT- Cr 20838. A, sixth to eighth thoracic sternites, ventral; B, left third pereopod, dorsal; C, left third pereopod, lateral.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BFD36B77E1E3A480FBAF9DFFEBF149F" blockId="8.[151,1437,1584,2036]" pageId="8" pageNumber="38">
|
||
<emphasis id="B936EAA57E1E3A480FBAF9DFFE861430" bold="true" box="[197,360,1584,1610]" pageId="8" pageNumber="38">Color in life</emphasis>
|
||
. Body and appendages generally pinkish transparent. Rostrum transparent. Carapace generally transparent with anterolateral to hepatic regions of cephalothorax reddish and with red spots on posterior margin. First to sixth pleonal somites each with red transverse band posteriorly. Eyestalk red. Second and third maxillipeds almost red. Telson and uropods generally transparent but with lateral margins and carinae red.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C358653C7E1E3A480FBAF91DFEC31523" pageId="8" pageNumber="38" type="etymology">
|
||
<paragraph id="8BFD36B77E1E3A480FBAF91DFEC31523" blockId="8.[151,1437,1584,2036]" pageId="8" pageNumber="38">
|
||
<emphasis id="B936EAA57E1E3A480FBAF91DFEA41576" bold="true" box="[197,330,1778,1804]" pageId="8" pageNumber="38">Etymology</emphasis>
|
||
. Specifically named after Prof. Susumu Ohtsuka of Hiroshima University, the project leader of TV
|
||
<emphasis id="B936EAA57E1E3A480FB6F8F6FE6B1548" box="[201,389,1817,1842]" italics="true" pageId="8" pageNumber="38">Toyoshio-maru</emphasis>
|
||
Research Cruise, for his great contributions to the phylogeny and systematics of Crustaceans.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C358653C7E1E3A480FBAF889FA7515DD" pageId="8" pageNumber="38" type="distribution">
|
||
<paragraph id="8BFD36B77E1E3A480FBAF889FA8515FA" blockId="8.[151,1437,1584,2036]" box="[197,1387,1894,1920]" pageId="8" pageNumber="38">
|
||
<emphasis id="B936EAA57E1E3A480FBAF889FEB015FA" bold="true" box="[197,350,1894,1920]" pageId="8" pageNumber="38">Distribution</emphasis>
|
||
. So far known from off Amami-oshima Island and Kerama Islands, southwestern
|
||
<collectingCountry id="F35576277E1E3A480A5EF889FA8615FA" box="[1313,1384,1894,1920]" name="Japan" pageId="8" pageNumber="38">Japan</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BFD36B77E1E3A480FBAF863FA7515DD" blockId="8.[151,1437,1584,2036]" box="[197,1435,1932,1959]" pageId="8" pageNumber="38">
|
||
<emphasis id="B936EAA57E1E3A480FBAF863FE6015DC" bold="true" box="[197,398,1932,1958]" pageId="8" pageNumber="38">Ecological notes</emphasis>
|
||
.
|
||
<taxonomicName id="4C424D347E1E3A480EE3F862FD6715DC" box="[412,649,1933,1958]" class="Malacostraca" family="Stenopodidae" genus="Richardina" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="38" phylum="Arthropoda" rank="species" species="ohtsukai" status="sp. nov.">
|
||
<emphasis id="B936EAA57E1E3A480EE3F862FD6715DC" box="[412,649,1933,1958]" italics="true" pageId="8" pageNumber="38">Richardina ohtsukai</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B936EAA57E1E3A480DEEF863FD3D15DC" bold="true" box="[657,723,1932,1958]" pageId="8" pageNumber="38">
|
||
<taxonomicNameLabel id="A20557DE7E1E3A480DEEF863FD3D15DC" box="[657,723,1932,1958]" pageId="8" pageNumber="38" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is collected from the gastric cavity of hexactinellid sponges.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C358653C7E1E3A490FBAF85CFC1E13BA" lastPageId="9" lastPageNumber="39" pageId="8" pageNumber="38" type="discussion">
|
||
<paragraph id="8BFD36B77E1E3A490FBAF85CFC1E13BA" blockId="8.[151,1437,1584,2036]" lastBlockId="9.[151,1436,152,448]" lastPageId="9" lastPageNumber="39" pageId="8" pageNumber="38">
|
||
<emphasis id="B936EAA57E1E3A480FBAF85CFED615B7" bold="true" box="[197,312,1971,1997]" pageId="8" pageNumber="38">Remarks</emphasis>
|
||
.
|
||
<taxonomicName id="4C424D347E1E3A480E38F85BFDD915B7" box="[327,567,1972,1997]" class="Malacostraca" family="Stenopodidae" genus="Richardina" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="38" phylum="Arthropoda" rank="species" species="ohtsukai" status="sp. nov.">
|
||
<emphasis id="B936EAA57E1E3A480E38F85BFDD915B7" box="[327,567,1972,1997]" italics="true" pageId="8" pageNumber="38">Richardina ohtsukai</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B936EAA57E1E3A480D3FF85CFD6D15B7" bold="true" box="[576,643,1971,1997]" pageId="8" pageNumber="38">
|
||
<taxonomicNameLabel id="A20557DE7E1E3A480D3FF85CFD6D15B7" box="[576,643,1971,1997]" pageId="8" pageNumber="38" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
appears unique within the genus in having the additional movable spine on the dorsal margins of the dactyli of the fourth and fifth pereopods.
|
||
<taxonomicName id="4C424D347E1E3A480B68F835FB751589" box="[1047,1179,2010,2035]" class="Malacostraca" family="Stenopodidae" genus="Richardina" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="38" phylum="Arthropoda" rank="species" species="ohtsukai">
|
||
<emphasis id="B936EAA57E1E3A480B68F835FB751589" box="[1047,1179,2010,2035]" italics="true" pageId="8" pageNumber="38">R. ohtsukai</emphasis>
|
||
</taxonomicName>
|
||
is most similar to the Atlantic species
|
||
<taxonomicName id="4C424D347E1F3A490E26FF77FE1412CB" box="[345,506,152,177]" class="Malacostraca" family="Stenopodidae" genus="Richardina" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="39" phylum="Arthropoda" rank="species" species="spinicincta">
|
||
<emphasis id="B936EAA57E1F3A490E26FF77FE1412CB" box="[345,506,152,177]" italics="true" pageId="9" pageNumber="39">R. spinicincta</emphasis>
|
||
</taxonomicName>
|
||
in the median row of spines on the posterior margin of the cervical groove and its numbers. Comparison with the
|
||
<typeStatus id="54F988157E1F3A490D4CFF51FD8812A2" box="[563,614,190,216]" pageId="9" pageNumber="39">type</typeStatus>
|
||
material of
|
||
<taxonomicName id="4C424D347E1F3A490D86FF50FC7312A2" box="[761,925,191,216]" class="Malacostraca" family="Stenopodidae" genus="Richardina" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="39" phylum="Arthropoda" rank="species" species="spinicincta">
|
||
<emphasis id="B936EAA57E1F3A490D86FF50FC7312A2" box="[761,925,191,216]" italics="true" pageId="9" pageNumber="39">R. spinicincta</emphasis>
|
||
</taxonomicName>
|
||
has revealed that the new species is easily distinguished from
|
||
<taxonomicName id="4C424D347E1F3A490E04FF0AFDF51284" box="[379,539,229,254]" class="Malacostraca" family="Stenopodidae" genus="Richardina" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="39" phylum="Arthropoda" rank="species" species="spinicincta">
|
||
<emphasis id="B936EAA57E1F3A490E04FF0AFDF51284" box="[379,539,229,254]" italics="true" pageId="9" pageNumber="39">R. spinicincta</emphasis>
|
||
</taxonomicName>
|
||
by the following characters: (1) lateral teeth on the rostrum are present in
|
||
<taxonomicName id="4C424D347E1F3A490AFCFF0AFF14135F" class="Malacostraca" family="Stenopodidae" genus="Richardina" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="39" phylum="Arthropoda" rank="species" species="ohtsukai">
|
||
<emphasis id="B936EAA57E1F3A490AFCFF0AFF14135F" italics="true" pageId="9" pageNumber="39">R. ohtsukai</emphasis>
|
||
</taxonomicName>
|
||
, whereas they are entirely absent in
|
||
<taxonomicName id="4C424D347E1F3A490DDCFEE3FCAD135F" box="[675,835,268,293]" class="Malacostraca" family="Stenopodidae" genus="Richardina" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="39" phylum="Arthropoda" rank="species" species="spinicincta">
|
||
<emphasis id="B936EAA57E1F3A490DDCFEE3FCAD135F" box="[675,835,268,293]" italics="true" pageId="9" pageNumber="39">R. spinicincta</emphasis>
|
||
</taxonomicName>
|
||
; (2) the length ratio of cornea and eyestalk is 1:
|
||
<quantity id="4CBA9B527E1F3A490A08FEE3FF401336" metricMagnitude="-2" metricUnit="m" metricValue="1.7779999999999998" pageId="9" pageNumber="39" unit="in" value="0.7">0.7 in</quantity>
|
||
<taxonomicName id="4C424D347E1F3A490FC9FEDDFED31331" box="[182,317,306,331]" class="Malacostraca" family="Stenopodidae" genus="Richardina" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="39" phylum="Arthropoda" rank="species" species="ohtsukai">
|
||
<emphasis id="B936EAA57E1F3A490FC9FEDDFED31331" box="[182,317,306,331]" italics="true" pageId="9" pageNumber="39">R. ohtsukai</emphasis>
|
||
</taxonomicName>
|
||
, whereas it is 1:
|
||
<quantity id="4CBA9B527E1F3A490D72FEDDFDBC1336" box="[525,594,306,332]" metricMagnitude="-2" metricUnit="m" metricValue="6.858" pageId="9" pageNumber="39" unit="in" value="2.7">2.7 in</quantity>
|
||
<taxonomicName id="4C424D347E1F3A490D25FEDDFD111331" box="[602,767,306,331]" class="Malacostraca" family="Stenopodidae" genus="Richardina" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="39" phylum="Arthropoda" rank="species" species="spinicincta">
|
||
<emphasis id="B936EAA57E1F3A490D25FEDDFD111331" box="[602,767,306,331]" italics="true" pageId="9" pageNumber="39">R. spinicincta</emphasis>
|
||
</taxonomicName>
|
||
; (3) the eyestalk has relatively reduced armament in
|
||
<taxonomicName id="4C424D347E1F3A490AFDFEDDFF141308" class="Malacostraca" family="Stenopodidae" genus="Richardina" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="39" phylum="Arthropoda" rank="species" species="ohtsukai">
|
||
<emphasis id="B936EAA57E1F3A490AFDFEDDFF141308" italics="true" pageId="9" pageNumber="39">R. ohtsukai</emphasis>
|
||
</taxonomicName>
|
||
, but it is armed with many large spines in
|
||
<taxonomicName id="4C424D347E1F3A490D8BFEB6FC791308" box="[756,919,345,370]" class="Malacostraca" family="Stenopodidae" genus="Richardina" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="39" phylum="Arthropoda" rank="species" species="spinicincta">
|
||
<emphasis id="B936EAA57E1F3A490D8BFEB6FC791308" box="[756,919,345,370]" italics="true" pageId="9" pageNumber="39">R. spinicincta</emphasis>
|
||
</taxonomicName>
|
||
; (4) the propodi and carpi of the fourth and fifth pereopods are subdivided into
|
||
<date id="FFFC10777E1F3A490D48FE6FFD1D13E0" box="[567,755,384,410]" pageId="9" pageNumber="39" value="1912-08-15" valueMax="1912-08-10" valueMin="1912-08-15">8–15 and 10–12</date>
|
||
articles, respectively, in
|
||
<taxonomicName id="4C424D347E1F3A490B69FE6FFB7713E3" box="[1046,1177,384,409]" class="Malacostraca" family="Stenopodidae" genus="Richardina" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="39" phylum="Arthropoda" rank="species" species="ohtsukai">
|
||
<emphasis id="B936EAA57E1F3A490B69FE6FFB7713E3" box="[1046,1177,384,409]" italics="true" pageId="9" pageNumber="39">R. ohtsukai</emphasis>
|
||
</taxonomicName>
|
||
, rather than into the 4 and 5 articles in
|
||
<taxonomicName id="4C424D347E1F3A490E27FE48FE1713BA" box="[344,505,423,448]" class="Malacostraca" family="Stenopodidae" genus="Richardina" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="39" phylum="Arthropoda" rank="species" species="spinicincta">
|
||
<emphasis id="B936EAA57E1F3A490E27FE48FE1713BA" box="[344,505,423,448]" italics="true" pageId="9" pageNumber="39">R. spinicincta</emphasis>
|
||
</taxonomicName>
|
||
(cf.
|
||
<bibRefCitation id="EFD34B467E1F3A490D4FFE49FD5313BA" author="Kemp" box="[560,701,422,448]" pageId="9" pageNumber="45" refString="Kemp, S. (1910) The Decapoda Natantia of the Coasts of Ireland. Scientific Investigation Fisheries Board for Ireland 1908, (1), 1 - 190." type="journal article" year="1910">Kemp 1910</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD34B467E1F3A490DB6FE49FC0D13BA" author="Forest" box="[713,995,422,448]" pageId="9" pageNumber="45" refString="Forest, J. & Holthuis, L. B. (1997) Milne-Edwards, A., 1883: Recueil de figures de Crustaces nouveaux ou peu connus. Nouvelle edition en fac-simile avec des commentaires et annotations = new facimile edition with comments and annotations / par / by Jacques Forest et L. B. Holthuis. Backhuys Publishers, Leiden, 1 - 128." type="journal article" year="1997">Forest & Holthuis 1997</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |