271 lines
34 KiB
XML
271 lines
34 KiB
XML
|
<document id="F11082CAE5C46694333A14246958FA6A" ID-CLB-Dataset="55886" ID-DOI="10.12782/sd.17.1.021" ID-GBIF-Dataset="faa4774e-ca71-4beb-88ec-a5d3ce85e8a9" ID-ISSN="2189-7301" ID-Zenodo-Dep="4649157" IM.bibliography_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1617139056407" checkinUser="felipe" docAuthor="Saba, Masaki, Iwao, Kenji & Fujita, Toshihiko" docDate="2012" docId="A67A87DFFFECFF82EBD400F2FEAA0F40" docLanguage="en" docName="SpeciesDiversity.17.1.21-28.pdf.imf" docOrigin="Species Diversity 17 (1)" docSource="https://www.jstage.jst.go.jp/article/specdiv/17/1/17_KJ00008044952/_article" docStyle="DocumentStyle:27FECD2C3CD153DA405029F2D33C9514.7:SpeciesDiversity.2012-.journal_article" docStyleId="27FECD2C3CD153DA405029F2D33C9514" docStyleName="SpeciesDiversity.2012-.journal_article" docStyleVersion="7" docTitle="Disasterina akajimaensis Saba & Iwao & Fujita 2012, sp. nov." docType="treatment" docUuid="A0258C86-5091-4577-8EFC-39FA7B39DB1E" docUuidSource="ZooBank" docVersion="9" lastPageNumber="27" masterDocId="5A43FFA7FFEFFF85E86E0360FFC40E7F" masterDocTitle="A New Asterinid Sea Star, Disasterina akajimaensis (Echinodermata: Asteroidea) from the Ryukyu Islands, Japan, with Notes on the Genus Disasterina" masterLastPageNumber="28" masterPageNumber="21" pageNumber="24" updateTime="1698935566899" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
|
|||
|
|
<mods:mods id="D158364ED27E57F7366378E268C40C61" xmlns:mods="http://www.loc.gov/mods/v3">
|
|||
|
|
<mods:titleInfo id="04059DE538FAE0152D3C3D1608492913">
|
|||
|
|
<mods:title id="0B495D2099A6843CA66B24AACAC164A0">A New Asterinid Sea Star, Disasterina akajimaensis (Echinodermata: Asteroidea) from the Ryukyu Islands, Japan, with Notes on the Genus Disasterina</mods:title>
|
|||
|
|
</mods:titleInfo>
|
|||
|
|
<mods:name id="BC0A116717568F6C1203EF37B939F37D" type="personal">
|
|||
|
|
<mods:role id="20A00C925CC701603A02D83F4FAEECDB">
|
|||
|
|
<mods:roleTerm id="1E3EC4F7A43933A099D9BC64CAF74A68">Author</mods:roleTerm>
|
|||
|
|
</mods:role>
|
|||
|
|
<mods:namePart id="106AB21200BB521111C3CAC8D4F55E21">Saba, Masaki</mods:namePart>
|
|||
|
|
<mods:affiliation id="A4C5B35E4597D54F5AC1F62416FC3FB8">Sakura-machi 581 - 60, Matsuzaka-shi, Mie 515 - 0071, Japan E-mail: saba-m @ mctv. ne. jp</mods:affiliation>
|
|||
|
|
<mods:nameIdentifier id="80AE8D00596EE56893776B757FB3AF38" type="email">m@mctv.ne.jp</mods:nameIdentifier>
|
|||
|
|
</mods:name>
|
|||
|
|
<mods:name id="2191FC681BD90BC6594D6E79B6E82EE0" type="personal">
|
|||
|
|
<mods:role id="F7E0651345B7E36324791E394F07A257">
|
|||
|
|
<mods:roleTerm id="F40D1BF9D578868408E5CE69C14095C3">Author</mods:roleTerm>
|
|||
|
|
</mods:role>
|
|||
|
|
<mods:namePart id="9C07E667A9FC51AA9116D461267D6B5D">Iwao, Kenji</mods:namePart>
|
|||
|
|
<mods:affiliation id="4702574AE7F13375237EE0E7ECBE1287">Akajima Marine Science Laboratory, 179 Aka, Zamami-son, Okinawa 901 - 3311, Japan E-mail: iwao @ amsl. or. jp</mods:affiliation>
|
|||
|
|
<mods:nameIdentifier id="4C9F5427A6B0299045E142197D81978C" type="email">iwao@amsl.or.jp</mods:nameIdentifier>
|
|||
|
|
</mods:name>
|
|||
|
|
<mods:name id="CBAE31492B0DBB001DC2B32AE734CF7B" type="personal">
|
|||
|
|
<mods:role id="2C2682E1A7A4385EBFF2B1C920F39FD2">
|
|||
|
|
<mods:roleTerm id="A70CF71D137D4ACF3CB4AB5B6D04E5F4">Author</mods:roleTerm>
|
|||
|
|
</mods:role>
|
|||
|
|
<mods:namePart id="EE604B7B292DE2DBD924B660B3C8CE87">Fujita, Toshihiko</mods:namePart>
|
|||
|
|
<mods:affiliation id="8652B5D009C4E85A91C0F6B46E2B813D">Department of Zoology, National Museum of Nature and Science, Amakubo 4 - 1 - 1, Tsukuba-shi, Ibaraki 305 - 0005, Japan E-mail: fujita @ kahaku. go. jp</mods:affiliation>
|
|||
|
|
<mods:nameIdentifier id="804FE7D1501D2523D5433D7FDBBA61BA" type="email">fujita@kahaku.go.jp</mods:nameIdentifier>
|
|||
|
|
</mods:name>
|
|||
|
|
<mods:typeOfResource id="0FA82A179A7FC43F6243EFFCCDE3CA7A">text</mods:typeOfResource>
|
|||
|
|
<mods:relatedItem id="DEE3E9EAB18D67B85529C284471912FE" type="host">
|
|||
|
|
<mods:titleInfo id="24067B467CF84755BF875F6589D4E69D">
|
|||
|
|
<mods:title id="3155BEE6E77F02D994D8A384F8A66DBD">Species Diversity</mods:title>
|
|||
|
|
</mods:titleInfo>
|
|||
|
|
<mods:part id="A759D260AD14D2895432B4D455E08F58">
|
|||
|
|
<mods:date id="7C3EEE7BCF548922997FD91A86839D0B">2012</mods:date>
|
|||
|
|
<mods:detail id="C3C71E5615906A7AAC2A9D89F9781015" type="pubDate">
|
|||
|
|
<mods:number id="826288208F17326B347A922A393C9A02">2012-05-25</mods:number>
|
|||
|
|
</mods:detail>
|
|||
|
|
<mods:detail id="DD3796598793C7DD7BEA962CFB93AFEF" type="volume">
|
|||
|
|
<mods:number id="A8266EE2BE92FFED0044747A37DEE39C">17</mods:number>
|
|||
|
|
</mods:detail>
|
|||
|
|
<mods:detail id="AA09CB65FC9685A4AC515A3F6A2DD1B7" type="issue">
|
|||
|
|
<mods:number id="EEC674CD514772A9BC5A83372E28291A">1</mods:number>
|
|||
|
|
</mods:detail>
|
|||
|
|
<mods:extent id="25F959DB5FA165E72FDC51F0CA6352F1" unit="page">
|
|||
|
|
<mods:start id="5C3777091E32ED17AD15EC5D19C98FE5">21</mods:start>
|
|||
|
|
<mods:end id="54458C515AD3E696E6605F597E19F2E0">28</mods:end>
|
|||
|
|
</mods:extent>
|
|||
|
|
</mods:part>
|
|||
|
|
</mods:relatedItem>
|
|||
|
|
<mods:location id="64BEEB8E225F1913E4793E032BB87DF9">
|
|||
|
|
<mods:url id="05FB8079E64F9EE5142BAC132C40CA92">https://www.jstage.jst.go.jp/article/specdiv/17/1/17_KJ00008044952/_article</mods:url>
|
|||
|
|
</mods:location>
|
|||
|
|
<mods:classification id="2B409189DB5AEB1798F4C485EA9E11D3">journal article</mods:classification>
|
|||
|
|
<mods:identifier id="19809F3595681E8A31A45840F8A51EEC" type="CLB-Dataset">55886</mods:identifier>
|
|||
|
|
<mods:identifier id="AD3E355956711BAFEF13129D0355B0E1" type="DOI">10.12782/sd.17.1.021</mods:identifier>
|
|||
|
|
<mods:identifier id="E84D78C5DF3447B418582BEC985B15BF" type="GBIF-Dataset">faa4774e-ca71-4beb-88ec-a5d3ce85e8a9</mods:identifier>
|
|||
|
|
<mods:identifier id="2F8CB934D1C53037DB30F4597474557B" type="ISSN">2189-7301</mods:identifier>
|
|||
|
|
<mods:identifier id="D7D75628DF665CC8D27EABD68FB816E3" type="Zenodo-Dep">4649157</mods:identifier>
|
|||
|
|
<mods:identifier id="80BBD3780C346BDB00094DF001FE8559" type="ZooBank">44407B0B-1924-4CF2-B76F-8A88334D3845</mods:identifier>
|
|||
|
|
</mods:mods>
|
|||
|
|
<treatment id="A67A87DFFFECFF82EBD400F2FEAA0F40" ID-DOI="http://doi.org/10.5281/zenodo.6478267" ID-GBIF-Taxon="194708880" ID-Zenodo-Dep="6478267" LSID="urn:lsid:zoobank.org:act:A0258C86-5091-4577-8EFC-39FA7B39DB1E" httpUri="http://treatment.plazi.org/id/A67A87DFFFECFF82EBD400F2FEAA0F40" lastPageId="7" lastPageNumber="27" pageId="3" pageNumber="24">
|
|||
|
|
<subSubSection id="66C96542FFECFF86EBD400F2FAD60DD5" box="[954,1298,914,938]" pageId="3" pageNumber="24" type="nomenclature">
|
|||
|
|
<paragraph id="2E6C36C9FFECFF86EBD400F2FAD60DD5" blockId="3.[954,1298,914,938]" box="[954,1298,914,938]" pageId="3" pageNumber="24">
|
|||
|
|
<heading id="752481A5FFECFF86EBD400F2FAD60DD5" box="[954,1298,914,938]" centered="true" fontSize="10" level="2" pageId="3" pageNumber="24" reason="2">
|
|||
|
|
<taxonomicName id="E9D34D4AFFECFF86EBD400F2FB050DD5" ID-CoL="36S5W" authority="Saba & Iwao & Fujita, 2012" authorityName="Saba & Iwao & Fujita" authorityYear="2012" box="[954,1217,914,938]" class="Asteroidea" family="Asterinidae" genus="Disasterina" kingdom="Animalia" order="Valvatida" pageId="3" pageNumber="24" phylum="Echinodermata" rank="species" species="akajimaensis" status="sp. nov.">
|
|||
|
|
<emphasis id="1CA7EADBFFECFF86EBD400F2FB050DD5" bold="true" box="[954,1217,914,938]" italics="true" pageId="3" pageNumber="24">Disasterina akajimaensis</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<taxonomicNameLabel id="079457A0FFECFF86ECA900F3FAD60DD5" box="[1223,1298,915,938]" pageId="3" pageNumber="24" rank="species">sp. nov.</taxonomicNameLabel>
|
|||
|
|
</heading>
|
|||
|
|
</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
<subSubSection id="66C96542FFECFF86EB2000D3FABB0DB5" box="[846,1407,947,971]" pageId="3" pageNumber="24" type="vernacular_names">
|
|||
|
|
<paragraph id="2E6C36C9FFECFF86EB2000D3FABB0DB5" blockId="3.[846,1407,947,1003]" box="[846,1407,947,971]" pageId="3" pageNumber="24">[New Japanese name: Akajima-numeri-itomaki-hitode]</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
<subSubSection id="66C96542FFECFF86EC6700B3FB070D94" box="[1033,1219,979,1003]" pageId="3" pageNumber="24" type="description">
|
|||
|
|
<paragraph id="2E6C36C9FFECFF86EC6700B3FB070D94" blockId="3.[846,1407,947,1003]" box="[1033,1219,979,1003]" pageId="3" pageNumber="24">
|
|||
|
|
(
|
|||
|
|
<tableCitation id="63510372FFECFF86EC7C00B3FB9E0D94" box="[1042,1114,979,1003]" captionStart="Tableç" captionStartId="1.[150,198,841,864]" captionTargetBox="[171,2017,976,1442]" captionTargetPageId="1" captionText="Tableç1.C haracteristics of the species of Disasterina. N: number of specimens recorded. R, r: body size (R,r) in mm. R in parentheses is shown without r. R/r: R/r ratio. Body: L=low and at, H=high with median keel on rays. IUA: interradial uncalci ed area, P=present, A=absent. ABS: number of abactinal spinelets. SMS: number of superomarginal spinelets. IMS: number of inferomarginal spinelets. ALS: number of actinolateral spines. OS: number of oral spines. SOS: number of suboral spines. FS: number of furrow spines. SAS: number of subambulacral spines. Numbers in parentheses for ABS and IMS are observed for only several particular plates. Asterisks (*) indicate type locality." httpUri="http://table.plazi.org/id/7AAC6641FFEEFF84E8F80029FC950DCB" pageId="3" pageNumber="24" tableUuid="7AAC6641FFEEFF84E8F80029FC950DCB">Table 1</tableCitation>
|
|||
|
|
; Figs 2–6)
|
|||
|
|
</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
<subSubSection id="66C96542FFECFF86EB5A0775FB6F0A33" pageId="3" pageNumber="24" type="reference_group">
|
|||
|
|
<paragraph id="2E6C36C9FFECFF86EB5A0775FB6F0A33" blockId="3.[820,1431,1044,1101]" pageId="3" pageNumber="24">
|
|||
|
|
<treatmentCitationGroup id="0EC311E7FFECFF86EB5A0775FB6F0A33" pageId="3" pageNumber="24">
|
|||
|
|
<taxonomicName id="E9D34D4AFFECFF86EB5A0775FBF20A53" ID-CoL="36S62" authorityName="Liao" authorityYear="1980" box="[820,1078,1044,1068]" class="Asteroidea" family="Asterinidae" genus="Disasterina" kingdom="Animalia" order="Valvatida" pageId="3" pageNumber="24" phylum="Echinodermata" rank="species" species="odontacantha">
|
|||
|
|
<emphasis id="1CA7EADBFFECFF86EB5A0775FBF20A53" box="[820,1078,1044,1068]" italics="true" pageId="3" pageNumber="24">Disasterina odontacantha</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
:
|
|||
|
|
<treatmentCitation id="AF7210D8FFECFF86EC2A0774FAF50A53" author="Saba, M. & Iwao, K. & Fujita, T." box="[1092,1329,1044,1068]" page="19" pageId="3" pageNumber="24" year="2008">
|
|||
|
|
<bibRefCitation id="4A424B38FFECFF86EC2A0774FAF50A53" author="Saba, M. & Iwao, K. & Fujita, T." box="[1092,1329,1044,1068]" pageId="3" pageNumber="24" pagination="18 - 24" refId="ref4896" refString="Saba, M., Iwao, K. and Fujita, T. 2008. Report on the asteroid fauna around Akajima Island, Kerama Islands, Okinawa, Japan. Midoriishi 19: 18 - 24, Report of Akajima Marine Science Laboratory." type="journal article" year="2008">
|
|||
|
|
<collectingCountry id="56C47659FFECFF86EC2A0774FBB70A53" box="[1092,1139,1044,1068]" name="Bonaire, Sint Eustatius and Saba" pageId="3" pageNumber="24">Saba</collectingCountry>
|
|||
|
|
<emphasis id="1CA7EADBFFECFF86EC150775FB690A53" box="[1147,1197,1044,1068]" italics="true" pageId="3" pageNumber="24">et al.</emphasis>
|
|||
|
|
2008: 19–20
|
|||
|
|
</bibRefCitation>
|
|||
|
|
</treatmentCitation>
|
|||
|
|
. [Not
|
|||
|
|
<taxonomicName id="E9D34D4AFFECFF86ED180775FB670A32" ID-CoL="36S62" authority="Liao, 1980" authorityName="Liao" authorityYear="1980" class="Asteroidea" family="Asterinidae" genus="Disasterina" kingdom="Animalia" order="Valvatida" pageId="3" pageNumber="24" phylum="Echinodermata" rank="species" species="odontacantha">
|
|||
|
|
<emphasis id="1CA7EADBFFECFF86ED180775FBF00A32" italics="true" pageId="3" pageNumber="24">Disasterina odontacantha</emphasis>
|
|||
|
|
<bibRefCitation id="4A424B38FFECFF86EC540755FB670A32" author="Liao, Y. - L." box="[1082,1187,1077,1101]" pageId="3" pageNumber="24" pagination="153 - 171" refId="ref4505" refString="Liao, Y. - L. 1980. ffie Echinoderms of Xisha Island, Guandong Province, China. 4. Asteroidea. Studia Marina Sinica 12: 153 - 171, pls 1 - 6." type="journal article" year="1980">Liao, 1980</bibRefCitation>
|
|||
|
|
</taxonomicName>
|
|||
|
|
]
|
|||
|
|
</treatmentCitationGroup>
|
|||
|
|
</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
<subSubSection id="66C96542FFECFF86EB200716FC730B70" pageId="3" pageNumber="24" type="materials_examined">
|
|||
|
|
<paragraph id="2E6C36C9FFECFF86EB200716FC730B70" blockId="3.[820,1432,1142,1849]" pageId="3" pageNumber="24">
|
|||
|
|
<emphasis id="1CA7EADBFFECFF86EB200716FBDE0AF1" bold="true" box="[846,1050,1142,1166]" pageId="3" pageNumber="24">Material examined</emphasis>
|
|||
|
|
.
|
|||
|
|
<materialsCitation id="9EBB3C94FFECFF86EC4E0716FC760B6F" ID-GBIF-Occurrence="3754839304" collectingDate="2006-11-19" collectionCode="NSMT" collectorName="M. Saba" country="Japan" county="Ryukyu Islands" latitude="26.21" location="Kushibaru" longLatPrecision="124" longitude="127.276665" municipality="Akajima Island" pageId="3" pageNumber="24" specimenCode="NSMT E-6758" specimenCount="1" stateProvince="Ryukyu Islands" typeStatus="holotype">
|
|||
|
|
<typeStatus id="F168886BFFECFF86EC4E0716FB530AF1" box="[1056,1175,1142,1166]" pageId="3" pageNumber="24">H olotype</typeStatus>
|
|||
|
|
:
|
|||
|
|
<specimenCode id="7E759EB2FFECFF86ECC70716FA870AF1" box="[1193,1347,1142,1166]" pageId="3" pageNumber="24">NSMT E-6758</specimenCode>
|
|||
|
|
,
|
|||
|
|
<location id="2B0C6012FFECFF86ED3A0716FCA70AD1" LSID="urn:lsid:plazi:treatment:A67A87DFFFECFF82EBD400F2FEAA0F40:2B0C6012FFECFF86ED3A0716FCA70AD1" county="Ryukyu Islands" latitude="26.21" longLatPrecision="124" longitude="127.276665" municipality="Akajima Island" name="Kushibaru" pageId="3" pageNumber="24" stateProvince="Ryukyu Islands">Kushibaru</location>
|
|||
|
|
beach,
|
|||
|
|
<collectingMunicipality id="CE08ACB3FFECFF86EBD107F6FBA40AD1" box="[959,1120,1174,1198]" pageId="3" pageNumber="24">Akajima Island</collectingMunicipality>
|
|||
|
|
,
|
|||
|
|
<collectingRegion id="EC17F82BFFECFF86EC1D07F6FAD10AD1" box="[1139,1301,1174,1198]" pageId="3" pageNumber="24">Ryukyu Islands</collectingRegion>
|
|||
|
|
(
|
|||
|
|
<geoCoordinate id="4BE7500EFFECFF86ED4507F6FA560AD1" box="[1323,1426,1173,1198]" degrees="26" direction="north" minutes="12. 6" orientation="latitude" pageId="3" pageNumber="24" precision="92" value="26.21">26°12.6'N</geoCoordinate>
|
|||
|
|
,
|
|||
|
|
<geoCoordinate id="4BE7500EFFECFF86EB5B07D7FC660AB1" box="[821,930,1206,1231]" degrees="127" direction="east" minutes="16. 6" orientation="longitude" pageId="3" pageNumber="24" precision="92" value="127.276665">127°16.6'E</geoCoordinate>
|
|||
|
|
), intertidal, under rock, collected by
|
|||
|
|
<collectorName id="8326531FFFECFF86ED7107D7FAB50AB0" box="[1311,1393,1207,1231]" pageId="3" pageNumber="24">M. Saba</collectorName>
|
|||
|
|
, on
|
|||
|
|
<date id="5A6D1009FFECFF86EB5A07B8FC330A90" box="[820,1015,1239,1264]" pageId="3" pageNumber="24" value="2006-11-19">
|
|||
|
|
<collectingDate id="4A29E9E1FFECFF86EB5A07B8FC330A90" box="[820,1015,1239,1264]" pageId="3" pageNumber="24" value="2006-11-19">19 November 2006</collectingDate>
|
|||
|
|
</date>
|
|||
|
|
. The specimen was directly preserved in 99% ethanol
|
|||
|
|
</materialsCitation>
|
|||
|
|
.
|
|||
|
|
</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
<subSubSection id="66C96542FFECFF83EB200678FC240B2E" lastPageId="6" lastPageNumber="27" pageId="3" pageNumber="24" type="description">
|
|||
|
|
<paragraph id="2E6C36C9FFECFF86EB200678FB180BCD" blockId="3.[820,1432,1142,1849]" pageId="3" pageNumber="24">
|
|||
|
|
<emphasis id="1CA7EADBFFECFF86EB200678FB8A0B4E" bold="true" box="[846,1102,1304,1329]" pageId="3" pageNumber="24">
|
|||
|
|
Description of
|
|||
|
|
<typeStatus id="F168886BFFECFF86EB9F0679FB8A0B4E" box="[1009,1102,1305,1329]" pageId="3" pageNumber="24" type="holotype">holotype</typeStatus>
|
|||
|
|
</emphasis>
|
|||
|
|
.B ody thin, stellate with 5 tapering arms, slightly convex abactinally, at actinally (Fig. 2). R/r=16.9/
|
|||
|
|
<quantity id="E92B9B2CFFECFF86EBD1063AFBCD0B0E" box="[959,1033,1370,1394]" metricMagnitude="-3" metricUnit="m" metricValue="8.1" pageId="3" pageNumber="24" unit="mm" value="8.1">8.1 mm</quantity>
|
|||
|
|
=2.1. Body entirely covered by smooth integment obscuring underlying skeletal plates in life, but plates visible a er preservation in alcohol.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="2E6C36C9FFECFF83EB2006DBFF3E0B2E" blockId="3.[820,1432,1142,1849]" lastBlockId="6.[156,767,1077,2077]" lastPageId="6" lastPageNumber="27" pageId="3" pageNumber="24">
|
|||
|
|
Abactinal plates imbricated, irregular in shape (circular, triangular, oval, and slender), and variable in size, maximally 1.6×
|
|||
|
|
<quantity id="E92B9B2CFFECFF86EBC5069CFC31086B" box="[939,1013,1532,1556]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" pageId="3" pageNumber="24" unit="mm" value="0.4">0.4 mm</quantity>
|
|||
|
|
; unarmed, except 4 plates surrounding anal pore each having 2–5 short, sacciform spinelets (Figs 3A–C, 4A). Ten large and slender and about 25 small abactinal plates almost regularly arranged to surround pentagonal area at center of disc (Fig. 3A). In central pentagonal area, about 43 small abactinal plates arranged in mesh with papulae in spaces. Outside central pentagonal area, abactinal plates in interradial triangular part strongly imbricated (Fig. 3A); 10–12 large plates attached rmly to each other to form rigid area (Fig. 3A) internally connected with internal pillar (Fig. 5A). Abactinal plates in radial part contiguous or slightly imbricated, arranged irregularly in mesh with papulae in openings (Fig. 3A, C). Those just inside marginal plates strongly imbricated, smaller than those in inner part (Fig. 3C). Anal pore present at center of disc enclosed by above-mentioned plates with spinelets (Fig. 3A). Madreporite roundish pentagonal, situated just outside central pentagonal area, with about 16 sacciform spinelets on periphery (Fig. 3B).
|
|||
|
|
</paragraph>
|
|||
|
|
<caption id="7AAC6641FFECFF86E8F2041BFE280663" ID-DOI="http://doi.org/10.5281/zenodo.6478263" ID-Zenodo-Dep="6478263" httpUri="https://zenodo.org/record/6478263/files/figure.png" pageId="3" pageNumber="24" startId="3.[156,185,1915,1937]" targetBox="[261,1326,203,1971]" targetPageId="4">
|
|||
|
|
<paragraph id="2E6C36C9FFECFF86E8F2041BFE280663" blockId="3.[156,1432,1914,2077]" pageId="3" pageNumber="24">
|
|||
|
|
Fig.ç3.
|
|||
|
|
<taxonomicName id="E9D34D4AFFECFF86E8B7041BFE1409EF" authority="Saba & Iwao & Fujita, 2012" authorityName="Saba & Iwao & Fujita" authorityYear="2012" box="[217,464,1915,1936]" class="Asteroidea" family="Asterinidae" genus="Disasterina" kingdom="Animalia" order="Valvatida" pageId="3" pageNumber="24" phylum="Echinodermata" rank="subSpecies" species="isasterina" status="sp. nov." subSpecies="akajimaensis">
|
|||
|
|
<emphasis id="1CA7EADBFFECFF86E8B7041BFE1409EF" box="[217,464,1915,1936]" italics="true" pageId="3" pageNumber="24">D isasterina akajimaensis</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<taxonomicNameLabel id="079457A0FFECFF86E9B9041BFDD909EF" box="[471,541,1915,1936]" pageId="3" pageNumber="24" rank="species">sp. nov.</taxonomicNameLabel>
|
|||
|
|
, holotype (NSMT E-6758). A, Anal pore and a patch; B, madreporite; C, proximal part of arm, abactinal view; D, oral plate pair and interradial uncalci ed area, some oral spines have been lost (see also Fig. 6 for oral plate pair and interradial uncalci ed area at another interradius); E, proximal part of ambulacral furrow (oral plates seen at the lower-le corner are drawn in Fig. 6); F, inferomarginal spinelets, abactinal view. Abbreviations: als, actinolateral spine; apo, anal pore; fs, furrow spine; imp, inferomarginal plate; ims, inferomarginal spine; ir, interradial; iua, interradial uncalci ed area; md, madreporite; op, oral plate; os, oral spine; r, radial; rp, rigid patch; sas, subambulacral spine.
|
|||
|
|
</paragraph>
|
|||
|
|
</caption>
|
|||
|
|
<caption id="7AAC6641FFEAFF80E8F200D0FECE0D9E" ID-DOI="http://doi.org/10.5281/zenodo.4649165" ID-Zenodo-Dep="4649165" httpUri="https://zenodo.org/record/4649165/files/figure.png" pageId="5" pageNumber="26" startId="5.[156,185,944,966]" targetBox="[386,1202,203,926]" targetPageId="5">
|
|||
|
|
<paragraph id="2E6C36C9FFEAFF80E8F200D0FECE0D9E" blockId="5.[156,1431,944,994]" pageId="5" pageNumber="26">
|
|||
|
|
Fig.ç4.
|
|||
|
|
<taxonomicName id="E9D34D4AFFEAFF80E8B700D1FE0A0DBA" authority="Saba & Iwao & Fujita, 2012" authorityName="Saba & Iwao & Fujita" authorityYear="2012" box="[217,462,944,966]" class="Asteroidea" family="Asterinidae" genus="Disasterina" kingdom="Animalia" order="Valvatida" pageId="5" pageNumber="26" phylum="Echinodermata" rank="subSpecies" species="isasterina" status="sp. nov." subSpecies="akajimaensis">
|
|||
|
|
<emphasis id="1CA7EADBFFEAFF80E8B700D1FE0A0DBA" box="[217,462,944,966]" italics="true" pageId="5" pageNumber="26">D isasterina akajimaensis</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<taxonomicNameLabel id="079457A0FFEAFF80E9BA00D0FDDC0DBA" box="[468,536,944,965]" pageId="5" pageNumber="26" rank="species">sp. nov.</taxonomicNameLabel>
|
|||
|
|
, holotype (NSMT E-6758). A, Abactinal plate, outer view; B, actinolateral spine, with arrows indicating teeth.
|
|||
|
|
</paragraph>
|
|||
|
|
</caption>
|
|||
|
|
<caption id="7AAC6641FFEAFF80E8F20489FC420664" ID-DOI="http://doi.org/10.5281/zenodo.4649167" ID-Zenodo-Dep="4649167" httpUri="https://zenodo.org/record/4649167/files/figure.png" pageId="5" pageNumber="26" startId="5.[156,185,2025,2047]" targetBox="[202,1386,1048,2007]" targetPageId="5">
|
|||
|
|
<paragraph id="2E6C36C9FFEAFF80E8F20489FC420664" blockId="5.[156,1432,2025,2075]" pageId="5" pageNumber="26">
|
|||
|
|
Fig.ç5.
|
|||
|
|
<taxonomicName id="E9D34D4AFFEAFF80E8B7048AFE0A0981" authority="Saba & Iwao & Fujita, 2012" authorityName="Saba & Iwao & Fujita" authorityYear="2012" box="[217,462,2025,2047]" class="Asteroidea" family="Asterinidae" genus="Disasterina" kingdom="Animalia" order="Valvatida" pageId="5" pageNumber="26" phylum="Echinodermata" rank="subSpecies" species="isasterina" status="sp. nov." subSpecies="akajimaensis">
|
|||
|
|
<emphasis id="1CA7EADBFFEAFF80E8B7048AFE0A0981" box="[217,462,2025,2047]" italics="true" pageId="5" pageNumber="26">D isasterina akajimaensis</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<taxonomicNameLabel id="079457A0FFEAFF80E9BD048AFDD20980" box="[467,534,2026,2047]" pageId="5" pageNumber="26" rank="species">sp. nov.</taxonomicNameLabel>
|
|||
|
|
, holotype (NSMT E-6758). A, Internal pillar (arrow); B, superactinal plates covered with so tissue (arrows); C, superambulacral plates (arrows). Abbreviation: amp, ambulacral plate.
|
|||
|
|
</paragraph>
|
|||
|
|
</caption>
|
|||
|
|
<caption id="7AAC6641FFE9FF83E8F200D0FF330D82" ID-DOI="http://doi.org/10.5281/zenodo.4649169" ID-Zenodo-Dep="4649169" httpUri="https://zenodo.org/record/4649169/files/figure.png" pageId="6" pageNumber="27" startId="6.[156,185,944,966]" targetBox="[249,1337,203,926]" targetPageId="6">
|
|||
|
|
<paragraph id="2E6C36C9FFE9FF83E8F200D0FF330D82" blockId="6.[156,1432,944,1022]" pageId="6" pageNumber="27">
|
|||
|
|
Fig.ç6.
|
|||
|
|
<taxonomicName id="E9D34D4AFFE9FF83E8B700D1FE0B0DBA" authority="Saba & Iwao & Fujita, 2012" authorityName="Saba & Iwao & Fujita" authorityYear="2012" box="[217,463,944,966]" class="Asteroidea" family="Asterinidae" genus="Disasterina" kingdom="Animalia" order="Valvatida" pageId="6" pageNumber="27" phylum="Echinodermata" rank="subSpecies" species="isasterina" status="sp. nov." subSpecies="akajimaensis">
|
|||
|
|
<emphasis id="1CA7EADBFFE9FF83E8B700D1FE0B0DBA" box="[217,463,944,966]" italics="true" pageId="6" pageNumber="27">D isasterina akajimaensis</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<taxonomicNameLabel id="079457A0FFE9FF83E9BB00D0FDDD0DBA" box="[469,537,944,965]" pageId="6" pageNumber="27" rank="species">sp. nov.</taxonomicNameLabel>
|
|||
|
|
, holotype (NSMT E-6758). Schematic view of oral plate pair and interradial uncalci ed area. Abbreviations: fs, furrow spine; iua, interradial uncalci ed area; op, oral plate; os, oral spine; sas, subambulacral spine; tm, thin membrane; tp, thin plate.
|
|||
|
|
</paragraph>
|
|||
|
|
</caption>
|
|||
|
|
<paragraph id="2E6C36C9FFE9FF83E8DB063AFD810B8C" blockId="6.[156,767,1077,2077]" pageId="6" pageNumber="27">
|
|||
|
|
Superomarginal plates minute,
|
|||
|
|
<quantity id="E92B9B2CFFE9FF83E99B0639FDF30B0D" box="[501,567,1369,1394]" metricMagnitude="-1" metricUnit="m" metricValue="1.524" metricValueMax="1.778" metricValueMin="1.27" pageId="6" pageNumber="27" unit="in" value="6.0" valueMax="7.0" valueMin="5.0">5–7 in</quantity>
|
|||
|
|
number, not forming distinct series. Inferomarginal plates
|
|||
|
|
<quantity id="E92B9B2CFFE9FF83EA28061AFD660BED" box="[582,674,1402,1426]" metricMagnitude="-1" metricUnit="m" metricValue="8.254999999999999" metricValueMax="8.89" metricValueMin="7.62" pageId="6" pageNumber="27" unit="in" value="32.5" valueMax="35.0" valueMin="30.0">30–35 in</quantity>
|
|||
|
|
number, arranged in series; spatulate, each bearing transverse distal fringe of 3 (rarely 2 or 4) webbed sacciform spinelets (Fig. 3F). Terminal plates roundish rectangular.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="2E6C36C9FFE9FF83E8DB069CFDCE082A" blockId="6.[156,767,1077,2077]" pageId="6" pageNumber="27">
|
|||
|
|
Papulae large, isolated, and present only on abactinal surface; numerous (
|
|||
|
|
<quantity id="E92B9B2CFFE9FF83E924057DFE44084A" box="[330,384,1565,1589]" metricMagnitude="0" metricUnit="m" metricValue="1.0668" pageId="6" pageNumber="27" unit="in" value="42.0">42 in</quantity>
|
|||
|
|
number) in central pentagonal area, sparse in radial part of ray (Fig. 3C).
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="2E6C36C9FFE9FF83E8DB053EFD4A08C9" blockId="6.[156,767,1077,2077]" pageId="6" pageNumber="27">On actinal surface, interradial uncalci ed area present just distal to oral plate pair, covered with thin membrane in which 3 small, thin plates embedded (Figs 3D, 6).</paragraph>
|
|||
|
|
<paragraph id="2E6C36C9FFE9FF83E8DB05DFFEB40946" blockId="6.[156,767,1077,2077]" pageId="6" pageNumber="27">Each oral plate bearing 4–5 oral spines; lacking suboral spines (Figs 3D, E, 6). Oral spines arranged closely in curved line; webbed basally by thin membrane; inner 3 spines longer than outer 1 or 2.</paragraph>
|
|||
|
|
<paragraph id="2E6C36C9FFE9FF83E8DB0422FC0F0AF2" blockId="6.[156,767,1077,2077]" lastBlockId="6.[820,1432,1077,2077]" pageId="6" pageNumber="27">
|
|||
|
|
Adambulacral plates
|
|||
|
|
<quantity id="E92B9B2CFFE9FF83E9E40422FE270925" box="[394,483,1857,1882]" metricMagnitude="-1" metricUnit="m" metricValue="8.636" metricValueMax="8.89" metricValueMin="8.382" pageId="6" pageNumber="27" unit="in" value="34.0" valueMax="35.0" valueMin="33.0">33–35 in</quantity>
|
|||
|
|
number, each with 3 (rarely 1 or 2) glassy furrow spines webbed by thin membrane, and 1 long, glassy subambulacral spine (Figs 3E, 6). Actinolateral plates roughly arranged in longitudinal rows; those of innermost two rows larger, each bearing long, sacciform actinolateral spine and innermost one extending just before terminal plate; outer rows unarmed, strongly imbricated (Fig. 3E). Most of oral spines, furrow and subambulacral spines, and actinolateral spines with 1–3 small transparent terminal teeth (Fig. 4B).
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="2E6C36C9FFE9FF83EB2007F6FB810B70" blockId="6.[820,1432,1077,2077]" pageId="6" pageNumber="27">Superambulacral plates present irregularly, very small (Fig. 5C). Superactinal plates consisting of a single plate, present at internal margin, numerous interradially, becoming fewer distally (Fig. 5B).</paragraph>
|
|||
|
|
<paragraph id="2E6C36C9FFE9FF83EB200678FC240B2E" blockId="6.[820,1432,1077,2077]" pageId="6" pageNumber="27">Color in life uniformly light brown abactinally, whitish actinally (Fig. 2).</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
<subSubSection id="66C96542FFE9FF83EB20063AFA4A0946" pageId="6" pageNumber="27" type="discussion">
|
|||
|
|
<paragraph id="2E6C36C9FFE9FF83EB20063AFB920967" blockId="6.[820,1432,1077,2077]" pageId="6" pageNumber="27">
|
|||
|
|
<emphasis id="1CA7EADBFFE9FF83EB20063AFC6F0B0D" bold="true" box="[846,939,1370,1394]" pageId="6" pageNumber="27">Remarks</emphasis>
|
|||
|
|
.Thi s specimen was recorded as a young form of
|
|||
|
|
<taxonomicName id="E9D34D4AFFE9FF83EB3D061BFC390BED" authorityName="Liao" authorityYear="1980" box="[851,1021,1402,1426]" class="Asteroidea" family="Asterinidae" genus="Disasterina" kingdom="Animalia" order="Valvatida" pageId="6" pageNumber="27" phylum="Echinodermata" rank="species" species="odontacantha">
|
|||
|
|
<emphasis id="1CA7EADBFFE9FF83EB3D061BFC390BED" box="[851,1021,1402,1426]" italics="true" pageId="6" pageNumber="27">D. odontacantha</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
in our preliminary report (
|
|||
|
|
<bibRefCitation id="4A424B38FFE9FF83ED47061AFCA10BCC" author="Saba, M. & Iwao, K. & Fujita, T." pageId="6" pageNumber="27" pagination="18 - 24" refId="ref4896" refString="Saba, M., Iwao, K. and Fujita, T. 2008. Report on the asteroid fauna around Akajima Island, Kerama Islands, Okinawa, Japan. Midoriishi 19: 18 - 24, Report of Akajima Marine Science Laboratory." type="journal article" year="2008">
|
|||
|
|
<collectingCountry id="56C47659FFE9FF83ED47061AFA9C0BED" box="[1321,1368,1402,1426]" name="Bonaire, Sint Eustatius and Saba" pageId="6" pageNumber="27">Saba</collectingCountry>
|
|||
|
|
<emphasis id="1CA7EADBFFE9FF83ED0D061BFA5C0BED" box="[1379,1432,1402,1426]" italics="true" pageId="6" pageNumber="27">et al.</emphasis>
|
|||
|
|
2008
|
|||
|
|
</bibRefCitation>
|
|||
|
|
). The present new species is closely related to
|
|||
|
|
<taxonomicName id="E9D34D4AFFE9FF83ED5106FBFC4F0BAC" authorityName="Liao" authorityYear="1980" class="Asteroidea" family="Asterinidae" genus="Disasterina" kingdom="Animalia" order="Valvatida" pageId="6" pageNumber="27" phylum="Echinodermata" rank="species" species="odontacantha">
|
|||
|
|
<emphasis id="1CA7EADBFFE9FF83ED5106FBFC4F0BAC" italics="true" pageId="6" pageNumber="27">D. odontacantha</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
as well as
|
|||
|
|
<taxonomicName id="E9D34D4AFFE9FF83EB9006DCFB4A0BAC" authorityName="Perrier" authorityYear="1875" box="[1022,1166,1467,1491]" class="Asteroidea" family="Asterinidae" genus="Disasterina" kingdom="Animalia" order="Valvatida" pageId="6" pageNumber="27" phylum="Echinodermata" rank="species" species="abnormalis">
|
|||
|
|
<emphasis id="1CA7EADBFFE9FF83EB9006DCFB4A0BAC" box="[1022,1166,1467,1491]" italics="true" pageId="6" pageNumber="27">D. abnormalis</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
, both of which share low and at arms without a median keel, and a conspicuous interradial uncalci ed area. It is closer to
|
|||
|
|
<taxonomicName id="E9D34D4AFFE9FF83ECA7069DFAAB086B" authorityName="Liao" authorityYear="1980" box="[1225,1391,1532,1556]" class="Asteroidea" family="Asterinidae" genus="Disasterina" kingdom="Animalia" order="Valvatida" pageId="6" pageNumber="27" phylum="Echinodermata" rank="species" species="odontacantha">
|
|||
|
|
<emphasis id="1CA7EADBFFE9FF83ECA7069DFAAB086B" box="[1225,1391,1532,1556]" italics="true" pageId="6" pageNumber="27">D. odontacantha</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
but distinguishable by the absence of spinelets on most abactinal plates in contrast to the presence of the 1–2 spinelets, and by the 4 or 5 closely placed oral spines without any gap between them, in contrast to 3 or 4 more widely spaced spines. It is also distinguishable from
|
|||
|
|
<taxonomicName id="E9D34D4AFFE9FF83EC0205C0FB3E08C8" authorityName="Perrier" authorityYear="1875" box="[1132,1274,1695,1719]" class="Asteroidea" family="Asterinidae" genus="Disasterina" kingdom="Animalia" order="Valvatida" pageId="6" pageNumber="27" phylum="Echinodermata" rank="species" species="abnormalis">
|
|||
|
|
<emphasis id="1CA7EADBFFE9FF83EC0205C0FB3E08C8" box="[1132,1274,1695,1719]" italics="true" pageId="6" pageNumber="27">D. abnormalis</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
by the absence of a suboral spine on each oral plate in contrast to the presence of a long, sacciform one. The di erences from the other species are shown in
|
|||
|
|
<tableCitation id="63510372FFE9FF83EC660460FB940966" box="[1032,1104,1792,1817]" captionStart="Tableç" captionStartId="1.[150,198,841,864]" captionTargetBox="[171,2017,976,1442]" captionTargetPageId="1" captionText="Tableç1.C haracteristics of the species of Disasterina. N: number of specimens recorded. R, r: body size (R,r) in mm. R in parentheses is shown without r. R/r: R/r ratio. Body: L=low and at, H=high with median keel on rays. IUA: interradial uncalci ed area, P=present, A=absent. ABS: number of abactinal spinelets. SMS: number of superomarginal spinelets. IMS: number of inferomarginal spinelets. ALS: number of actinolateral spines. OS: number of oral spines. SOS: number of suboral spines. FS: number of furrow spines. SAS: number of subambulacral spines. Numbers in parentheses for ABS and IMS are observed for only several particular plates. Asterisks (*) indicate type locality." httpUri="http://table.plazi.org/id/7AAC6641FFEEFF84E8F80029FC950DCB" pageId="6" pageNumber="27" tableUuid="7AAC6641FFEEFF84E8F80029FC950DCB">Table 1</tableCitation>
|
|||
|
|
.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="2E6C36C9FFE9FF83EB200441FA4A0946" blockId="6.[820,1432,1077,2077]" box="[846,1422,1825,1850]" pageId="6" pageNumber="27">This is the rst report of this genus from Japanese waters.</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
<subSubSection id="66C96542FFE9FF83EB200421FB730905" pageId="6" pageNumber="27" type="distribution">
|
|||
|
|
<paragraph id="2E6C36C9FFE9FF83EB200421FB730905" blockId="6.[820,1432,1077,2077]" pageId="6" pageNumber="27">
|
|||
|
|
<emphasis id="1CA7EADBFFE9FF83EB200421FC170926" bold="true" box="[846,979,1857,1881]" pageId="6" pageNumber="27">Distribution</emphasis>
|
|||
|
|
.On ly from the
|
|||
|
|
<typeStatus id="F168886BFFE9FF83ECE30422FB7D0925" box="[1165,1209,1858,1882]" pageId="6" pageNumber="27">type</typeStatus>
|
|||
|
|
locality, Akajima, the Ryukyu Islands,
|
|||
|
|
<collectingCountry id="56C47659FFE9FF83EBB40403FBD60905" box="[986,1042,1891,1914]" name="Japan" pageId="6" pageNumber="27">Japan</collectingCountry>
|
|||
|
|
(present study).
|
|||
|
|
</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
<subSubSection id="66C96542FFE9FF82EB2004E3FEAA0F40" lastPageId="7" lastPageNumber="28" pageId="6" pageNumber="27" type="etymology">
|
|||
|
|
<paragraph id="2E6C36C9FFE9FF82EB2004E3FEAA0F40" blockId="6.[820,1432,1077,2077]" lastBlockId="7.[156,767,197,320]" lastPageId="7" lastPageNumber="28" pageId="6" pageNumber="27">
|
|||
|
|
<emphasis id="1CA7EADBFFE9FF83EB2004E3FC0509E4" bold="true" box="[846,961,1923,1947]" pageId="6" pageNumber="27">Etymology</emphasis>
|
|||
|
|
.Th e speci c epithet
|
|||
|
|
<taxonomicName id="E9D34D4AFFE9FF83ECC304E3FAE909E4" authorityName="Saba & Iwao & Fujita" authorityYear="2012" box="[1197,1325,1923,1947]" class="Asteroidea" family="Asterinidae" genus="Disasterina" kingdom="Animalia" order="Valvatida" pageId="6" pageNumber="27" phylum="Echinodermata" rank="species" species="akajimaensis">
|
|||
|
|
<emphasis id="1CA7EADBFFE9FF83ECC304E3FAE909E4" box="[1197,1325,1923,1947]" italics="true" pageId="6" pageNumber="27">akajimaensis</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
is derived from the island of Akajima, where the
|
|||
|
|
<typeStatus id="F168886BFFE9FF83ECB204C3FAF109C4" box="[1244,1333,1955,1979]" pageId="6" pageNumber="27" type="holotype">holotype</typeStatus>
|
|||
|
|
was collected. New Japanese names given for this genus and species are Numeri-itomaki-hitode-zoku and Akajima-numeriitomaki-hitode, respectively. Akajima is the locality, while in Japanese “numeri” refers to the slimy nature of the body surface, an “itomaki” is a spool used in sewing with a shape that looks like asterinid sea stars, “hitode” are seastars, and “zoku” means genus.
|
|||
|
|
</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
</treatment>
|
|||
|
|
</document>
|