253 lines
32 KiB
XML
253 lines
32 KiB
XML
<document id="656C05A248AF190892146E030C401852" ID-DOI="10.12782/sd.17.1.049" ID-ISSN="2189-7301" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1617139259054" checkinUser="felipe" docAuthor="Murano, Masaaki" docDate="2012" docId="038DEB02FFC0FF84FC34FCA2238CA230" docLanguage="en" docName="SpeciesDiversity.17.1.49-85.pdf.imf" docOrigin="Species Diversity 17 (1)" docSource="https://www.jstage.jst.go.jp/article/specdiv/17/1/17_KJ00008044955/_article" docStyle="DocumentStyle:27FECD2C3CD153DA405029F2D33C9514.7:SpeciesDiversity.2012-.journal_article" docStyleId="27FECD2C3CD153DA405029F2D33C9514" docStyleName="SpeciesDiversity.2012-.journal_article" docStyleVersion="7" docTitle="Amblyops izuensis Murano, 2012, sp. nov." docType="treatment" docUuid="89F23233-C802-42DB-937C-C0123C8B6ED5" docUuidSource="ZooBank" docVersion="1" lastPageNumber="59" masterDocId="FFB4937AFFC7FF8EFFEBFF922702A013" masterDocTitle="The Genus Amblyops (Crustacea: Mysida: Mysidae: Erythropinae) from East Asia and Australia, with Descriptions of Ten New Species" masterLastPageNumber="85" masterPageNumber="49" pageNumber="56" updateTime="1698896676281" updateUser="plazi" zenodo-license-document="CC-BY-4.0">
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<mods:titleInfo id="BC6ABD735CCA4E9EC8ACB3D694A90CE3">
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<mods:title id="E89C60C5F17CFD3A543CC2D64B1E42CD">The Genus Amblyops (Crustacea: Mysida: Mysidae: Erythropinae) from East Asia and Australia, with Descriptions of Ten New Species</mods:title>
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<mods:name id="4478F4A0139E4AAC21737D56A8092A14" type="personal">
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<mods:roleTerm id="0321BC19E2FF03DC4A6F9A440693CEAA">Author</mods:roleTerm>
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<mods:namePart id="BDDA94F2BC2896CD3AFE364455DEEAF9">Murano, Masaaki</mods:namePart>
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<mods:typeOfResource id="60C2B28DB4DA4F400E512B18157C8FD3">text</mods:typeOfResource>
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<mods:titleInfo id="2A08E30C7326C3DC0D8788208909FD17">
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<mods:title id="867158B99281B89D3906CAA8228A0FBA">Species Diversity</mods:title>
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</mods:titleInfo>
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<mods:part id="2DA3DDDAAD26DEFF22C660F7E92E6D3B">
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<mods:date id="D686E0BD0DF258A934DA3F611DE33DAD">2012</mods:date>
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<mods:detail id="EB2CDC5D52FF22533803F56BBDC31D36" type="pubDate">
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<mods:number id="66822D39ECD1E60973D83DB687D33DC4">2012-05-25</mods:number>
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<mods:detail id="083E012EC4A324BD90E288BF6F4D2A23" type="volume">
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<mods:number id="B31DA69C66064A43073888E63E3B9C8E">17</mods:number>
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<mods:detail id="80C60555B112CEF9CF9B705629552F39" type="issue">
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<mods:number id="75C71A1BABD8E2BE203343B67B584983">1</mods:number>
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<mods:start id="552C4E7F2A0395E3A9F50A1766DC4FE3">49</mods:start>
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<mods:end id="4BCC5337574CFD1CFEDFCC243560BD2B">85</mods:end>
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<mods:location id="ED5FA89AC4ABBA8B8280F0A1611FC214">
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<mods:url id="19542214BC1FA5F88F0F9D267CEFECEA">https://www.jstage.jst.go.jp/article/specdiv/17/1/17_KJ00008044955/_article</mods:url>
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<mods:classification id="84BF105AF526EAA6F785AB03B55D808A">journal article</mods:classification>
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<mods:identifier id="8773C0FBB298FC2D3759690DD7D42AA3" type="DOI">10.12782/sd.17.1.049</mods:identifier>
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<mods:identifier id="02938785E18B1A316C355A45A010C531" type="ISSN">2189-7301</mods:identifier>
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<mods:identifier id="2C60914CB31B20BF9803006C495CAC22" type="ZooBank">1E500404-354B-4465-AEE8-3183269F6109</mods:identifier>
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</mods:mods>
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<treatment id="038DEB02FFC0FF84FC34FCA2238CA230" LSID="urn:lsid:zoobank.org:act:89F23233-C802-42DB-937C-C0123C8B6ED5" httpUri="http://treatment.plazi.org/id/038DEB02FFC0FF84FC34FCA2238CA230" lastPageId="10" lastPageNumber="59" pageId="7" pageNumber="56">
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<subSubSection id="C33E099FFFC0FF89FC34FCA2239BA37A" pageId="7" pageNumber="56" type="nomenclature">
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<paragraph id="8B9B5A14FFC0FF89FC34FCA223ECA35B" blockId="7.[991,1262,816,840]" box="[991,1262,816,840]" pageId="7" pageNumber="56">
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<heading id="D0D3ED78FFC0FF89FC34FCA223ECA35B" box="[991,1262,816,840]" centered="true" fontSize="10" level="2" pageId="7" pageNumber="56" reason="2">
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<taxonomicName id="4C242197FFC0FF89FC34FCA2239EA35B" authorityName="Murano" authorityYear="2012" box="[991,1180,816,840]" class="Malacostraca" family="Mysidae" genus="Amblyops" kingdom="Animalia" order="Mysida" pageId="7" pageNumber="56" phylum="Arthropoda" rank="species" species="izuensis" status="sp. nov.">
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<emphasis id="B9508606FFC0FF89FC34FCA2239EA35B" bold="true" box="[991,1180,816,840]" italics="true" pageId="7" pageNumber="56">Amblyops izuensis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A2633B7DFFC0FF89FB49FCA323ECA35B" box="[1186,1262,817,840]" pageId="7" pageNumber="56" rank="species">sp. nov.</taxonomicNameLabel>
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</heading>
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</paragraph>
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<paragraph id="8B9B5A14FFC0FF89FBDFFCC3239BA37A" blockId="7.[1076,1177,849,873]" box="[1076,1177,849,873]" pageId="7" pageNumber="56">
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<heading id="D0D3ED78FFC0FF89FBDFFCC3239BA37A" box="[1076,1177,849,873]" centered="true" fontSize="10" level="2" pageId="7" pageNumber="56" reason="2">(Figs 5, 6)</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C33E099FFFC0FF89FCDEFC002243A3B9" box="[821,1345,914,939]" pageId="7" pageNumber="56" type="reference_group">
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<paragraph id="8B9B5A14FFC0FF89FCDEFC002243A3B9" blockId="7.[821,1345,914,939]" box="[821,1345,914,939]" pageId="7" pageNumber="56">
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<treatmentCitationGroup id="AB347D3AFFC0FF89FCDEFC002243A3B9" box="[821,1345,914,939]" pageId="7" pageNumber="56">
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?
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<treatmentCitation id="0A857C05FFC0FF89FCD5FC0023C8A3B9" author="Bravo, M. R." box="[830,1226,914,938]" page="38" pageId="7" pageNumber="56" year="1996">
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<taxonomicName id="4C242197FFC0FF89FCD5FC0023C8A3B9" authority=": Bravo 1996: 36 - 38" authorityName=": Bravo" authorityPageNumber="36 - 38" authorityYear="1996" box="[830,1226,914,938]" class="Malacostraca" family="Mysidae" genus="Amblyops" kingdom="Animalia" order="Mysida" pageId="7" pageNumber="56" phylum="Arthropoda" rank="species" species="spiniferus">
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<emphasis id="B9508606FFC0FF89FCD5FC002306A3B9" box="[830,1028,914,938]" italics="true" pageId="7" pageNumber="56">Amblyops spiniferus</emphasis>
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:
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<bibRefCitation id="EFB527E5FFC0FF89FBE4FC0123C8A3B9" author="Bravo, M. R." box="[1039,1226,914,938]" pageId="7" pageNumber="56" refId="ref21537" refString="Bravo, M. R. 1996. Taxonomic Study on Mysidacea (Crustacea) in Sagami Bay and the Adjacent Area, Central Japan. Ph. D. thesis, Tokyo University of Fisheries, 317 pp., 9 tables, 117 gs." type="book" year="1996">Bravo 1996: 36–38</bibRefCitation>
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</taxonomicName>
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</treatmentCitation>
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, gs 26, 27.
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection id="C33E099FFFC0FF89FCA5FC4124AFA4BD" pageId="7" pageNumber="56" type="materials_examined">
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<paragraph id="8B9B5A14FFC0FF89FCA5FC4124AFA4BD" blockId="7.[820,1432,979,2077]" pageId="7" pageNumber="56">
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<emphasis id="B9508606FFC0FF89FCA5FC4124CAA3F8" bold="true" box="[846,968,979,1003]" pageId="7" pageNumber="56">Type series</emphasis>
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.H olotype: adult male (ca.
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<quantity id="4CDCF7F1FFC0FF89FAEBFC412254A3F8" box="[1280,1366,979,1003]" metricMagnitude="-2" metricUnit="m" metricValue="1.35" pageId="7" pageNumber="56" unit="mm" value="13.5">13.5 mm</quantity>
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), NS- MT-Cr 21348, “Tansei Maru”, KT-78-3 Cruise, St.
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<materialsCitation id="3B4C5049FFC0FF89FAA8FC6623EDA45E" collectingDate="1978-03-09" country="Japan" county="Izu Peninsula" elevation="1708" location="Sagami Bay" municipality="Inatori" pageId="7" pageNumber="56" specimenCount="1">
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B57,
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<location id="8EFB0CCFFFC0FF89FA93FC662496A43E" LSID="urn:lsid:plazi:treatment:038DEB02FFC0FF84FC34FCA2238CA230:8EFB0CCFFFC0FF89FA93FC662496A43E" country="Japan" county="Izu Peninsula" municipality="Inatori" name="Sagami Bay" pageId="7" pageNumber="56">Sagami Bay</location>
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o
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<collectingMunicipality id="6BFFC06EFFC0FF89FC2BFB862307A43F" box="[960,1029,1044,1068]" pageId="7" pageNumber="56">Inatori</collectingMunicipality>
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,
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<collectingCounty id="62FA2298FFC0FF89FBF8FB87239DA43F" box="[1043,1183,1044,1068]" pageId="7" pageNumber="56">Izu Peninsula</collectingCounty>
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, central
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<collectingCountry id="F3331A84FFC0FF89FB10FB872231A43F" box="[1275,1331,1045,1068]" name="Japan" pageId="7" pageNumber="56">Japan</collectingCountry>
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,
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<date id="FF9A7CD4FFC0FF89FAAAFB862467A45E" pageId="7" pageNumber="56" value="1978-03-09">
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<collectingDate id="EFDE853CFFC0FF89FAAAFB862467A45E" pageId="7" pageNumber="56" value="1978-03-09">9 March 1978</collectingDate>
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</date>
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, 1685–
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<quantity id="4CDCF7F1FFC0FF89FC5FFBA724FFA45F" box="[948,1021,1077,1101]" metricMagnitude="3" metricUnit="m" metricValue="1.708" pageId="7" pageNumber="56" unit="m" value="1708.0">
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<elevation id="0009BD27FFC0FF89FC5FFBA724FFA45F" box="[948,1021,1077,1101]" metricMagnitude="3" metricUnit="m" metricValue="1.708" pageId="7" pageNumber="56" unit="m" value="1708.0">1708 m</elevation>
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</quantity>
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, 2-m beam trawl, coll
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</materialsCitation>
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<materialsCitation id="3B4C5049FFC0FF89FB04FBA7220EA45E" box="[1263,1292,1077,1101]" collectingDate="1978-03-09" country="Japan" county="Izu Peninsula" elevation="1708" isTailEnumeration="true" location="Sagami Bay" municipality="Inatori" pageId="7" pageNumber="56" specimenCount="1">. S</materialsCitation>
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. Ohta
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<materialsCitation id="3B4C5049FFC0FF89FABBFBA724A5A4BD" collectingDate="1978-03-09" country="Japan" county="Izu Peninsula" elevation="1708" isTailEnumeration="true" location="Sagami Bay" municipality="Inatori" pageId="7" pageNumber="56" specimenCount="3" specimenCount-adult="1" specimenCount-female="1" specimenCount-immature="1" typeStatus="paratype">
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.
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<typeStatus id="549FE4B6FFC0FF89FA8AFBA7246BA47D" pageId="7" pageNumber="56" type="paratype">Paratypes</typeStatus>
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:
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<specimenCount id="9D22919DFFC0FF89FC9CFBC724C2A47E" box="[887,960,1109,1133]" pageId="7" pageNumber="56" type="adult">1 adult</specimenCount>
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female (without cephalon),
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<specimenCount id="9D22919DFFC0FF89FB0DFBC7225DA47E" box="[1254,1375,1109,1133]" pageId="7" pageNumber="56" type="immature">1 immature</specimenCount>
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male (
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<quantity id="4CDCF7F1FFC0FF89FCD6FBE42491A49E" box="[829,915,1142,1166]" metricMagnitude="-2" metricUnit="m" metricValue="1.25" pageId="7" pageNumber="56" unit="mm" value="12.5">12.5 mm</quantity>
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),
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<specimenCount id="9D22919DFFC0FF89FC42FBE424FCA49D" box="[937,1022,1142,1166]" pageId="7" pageNumber="56" type="female">1 female</specimenCount>
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(damaged), NSMT-Cr 21349, same data as holotype
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C33E099FFFC0FF84FCA5FB25262DA581" lastPageId="10" lastPageNumber="59" pageId="7" pageNumber="56" type="description">
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<paragraph id="8B9B5A14FFC0FF89FCA5FB2524E3A523" blockId="7.[820,1432,979,2077]" pageId="7" pageNumber="56">
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<emphasis id="B9508606FFC0FF89FCA5FB2524CEA4DC" bold="true" box="[846,972,1207,1231]" pageId="7" pageNumber="56">Description</emphasis>
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.A nterior margin of carapace unknown due to damage. Carapace with anterolateral corner rounded; posterior margin emarginate, leaving last thoracic somite exposed dorsally.
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</paragraph>
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<paragraph id="8B9B5A14FFC0FF89FCA5FAAB2472A5C0" blockId="7.[820,1432,979,2077]" pageId="7" pageNumber="56">Eyes plate-like without visual elements, separated from each other; each eyeplate (Fig. 5A) wider than long, with trace of papilliform projection at about center of anterior margin; anterolateral corner rounded, scattered with spinules.</paragraph>
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<paragraph id="8B9B5A14FFC0FF89FCA5FA4E2349A666" blockId="7.[820,1432,979,2077]" pageId="7" pageNumber="56">Male antennular peduncle (Fig. 5B) short and robust; rst segment wider than long, distolateral corner prolonged and tipped with several setae; second segment very short; third segment almost as long as wide; appendix masculina well developed and very hirsute.</paragraph>
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<paragraph id="8B9B5A14FFC0FF89FCA5F9EC2302A7A8" blockId="7.[820,1432,979,2077]" pageId="7" pageNumber="56">Antennal scale (Fig. 5C) extending beyond distal margin of antennular peduncle by half of its length, 3.3 times as long as greatest width at about proximal 1/3; lateral margin slightly convex, naked, terminating in denticle extending slightly beyond apex of blade and armed with spinule near basal end of inner side; distal suture distinct. Antennal peduncle (Fig. 5C, D) as long as antennular peduncle, 4-segmented; second segment connected to ventral side of third segment. Antennal sympod (Fig. 5C) with stout denticle at anterolateral corner.</paragraph>
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<paragraph id="8B9B5A14FFC0FF86FCA5F85625E5A7EF" blockId="7.[820,1432,979,2077]" lastBlockId="8.[156,768,1955,2077]" lastPageId="8" lastPageNumber="57" pageId="7" pageNumber="56">Second segment of mandibular palp (Fig. 5E) armed densely with slender setae, especially in distal 1/3 of lateral margin, mesial margin armed rather sparsely with setae; third segment armed with short and regularly arranged setae all along lateral margin. Maxillule and maxilla as illustrated (Fig. 5F, G). Labrum with rounded anterior margin.</paragraph>
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<caption id="DF5B0A9CFFCFFF86FF77F88D24C6A77F" pageId="8" pageNumber="57" startId="8.[156,185,1823,1845]" targetBox="[234,1353,204,1805]" targetPageId="8">
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<paragraph id="8B9B5A14FFCFFF86FF77F88D24C6A77F" blockId="8.[156,1432,1823,1901]" pageId="8" pageNumber="57">
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Fig.ç5.
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<taxonomicName id="4C242197FFCFFF86FF32F88D2696A727" box="[217,404,1823,1844]" class="Malacostraca" family="Mysidae" genus="Amblyops" kingdom="Animalia" order="Mysida" pageId="8" pageNumber="57" phylum="Arthropoda" rank="subSpecies" species="mblyops" status="sp. nov." subSpecies="izuensis">
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<emphasis id="B9508606FFCFFF86FF32F88D2696A727" box="[217,404,1823,1844]" italics="true" pageId="8" pageNumber="57">A mblyops izuensis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A2633B7DFFCFFF86FE70F88D26E3A727" box="[411,481,1823,1844]" pageId="8" pageNumber="57" rank="species">sp. nov.</taxonomicNameLabel>
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, holotype, male (NSMT-Cr 21348). A, eyeplate (le); B, antennular peduncle (le, dorsal); C, antenna (le, dorsal); D, antennal peduncle (le, dorsal); E, mandible and mandibular palp (le); F, maxillule (le); G, maxilla (le); H, rst thoracopod (le); I, second thoracopodal endopod (right); J, K, genital organ and sternal process.
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</paragraph>
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</caption>
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<paragraph id="8B9B5A14FFCFFF87FF5EF79727E1A7C8" blockId="8.[156,768,1955,2077]" lastBlockId="9.[156,768,1858,2077]" lastPageId="9" lastPageNumber="58" pageId="8" pageNumber="57">
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First thoracopodal endopod (Fig. 5H) short and robust, with stout terminal claw. Second thoracopodal endopod (Fig. 5I) relatively robust; merus slightly longer than combined length of carpopropodus and dactylus; carpopropodus slightly wider in middle part; dactylus longer than wide, with strong terminal claw. fflird to eighth thoracopodal endopods broken o in
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<typeStatus id="549FE4B6FFCEFF87FE90F8F026D6A769" box="[379,468,1890,1914]" pageId="9" pageNumber="58" type="holotype">holotype</typeStatus>
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. ffloracopodal exopods (Fig. 5H) with 9- or 10-segmented agellum. Basal plate of rst thoracopodal exopod (Fig. 5H) with rounded distolateral corner.
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</paragraph>
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<caption id="DF5B0A9CFFCEFF87FF77F9202359A713" pageId="9" pageNumber="58" startId="9.[156,185,1714,1736]" targetBox="[219,1368,203,1696]" targetPageId="9">
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<paragraph id="8B9B5A14FFCEFF87FF77F9202359A713" blockId="9.[156,1431,1714,1792]" pageId="9" pageNumber="58">
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Fig.ç6.
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<taxonomicName id="4C242197FFCEFF87FF32F9202691A6DB" box="[217,403,1714,1736]" class="Malacostraca" family="Mysidae" genus="Amblyops" kingdom="Animalia" order="Mysida" pageId="9" pageNumber="58" phylum="Arthropoda" rank="subSpecies" species="mblyops" status="sp. nov." subSpecies="izuensis">
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<emphasis id="B9508606FFCEFF87FF32F9202691A6DB" box="[217,403,1714,1736]" italics="true" pageId="9" pageNumber="58">A mblyops izuensis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A2633B7DFFCEFF87FE71F92126DDA6DB" box="[410,479,1715,1736]" pageId="9" pageNumber="58" rank="species">sp. nov.</taxonomicNameLabel>
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, holotype, male (NSMT-Cr 21348). A–D, rst to fourth male pleopods (A, B, right; C, D le); E, distal part of endopod of fourth male pleopod (le); F, distal part of exopod of fourth male pleopod (le); G, h male pleopod (right); H, uropod and telson (dorsal); I, proximal part of uropodal endopod (le, ventral); J, posterior part of telson (dorsal).
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</paragraph>
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</caption>
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<paragraph id="8B9B5A14FFCEFF87FF5EF876247CA789" blockId="9.[156,768,1858,2077]" lastBlockId="9.[820,1432,1858,2077]" pageId="9" pageNumber="58">Genital organ of male (Fig. 5J, K) elongated conical with rounded apex armed with 4 hooked naked setae; lateral margin with small lobe armed with 3 plumose setae. Conical sternal process (Fig. 5J, K) present between male genital organs.</paragraph>
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<paragraph id="8B9B5A14FFCEFF87FCA5F8312242A7EF" blockId="9.[820,1432,1858,2077]" pageId="9" pageNumber="58">First abdominal somite 1.1 times as long as second, second to fourth somites subequal, h somite 1.1 times longer than fourth, sixth somite 1.6 times longer than h.</paragraph>
|
||
<paragraph id="8B9B5A14FFCEFF84FCA5F79725FDA2D5" blockId="9.[820,1432,1858,2077]" lastBlockId="10.[156,768,198,2077]" lastPageId="10" lastPageNumber="59" pageId="9" pageNumber="58">First male pleopod (Fig. 6A) with 17-segmented exopod and unsegmented endopod; endopod extending to distal margin of sixth exopodal segment. Second and third male pleopods (Fig. 6B, C) with 18-segmented exopod and 17-segmented endopod, both equal in length. fflird thoracopodal exopod armed with naked accessory seta in addition to ordinary plumose one at distomesial corners of 13th, 14th, 16th, and 17th segments. Fourth pleopodal exopod of male (Fig. 6D, F) 18-segmented, armed with modi ed seta at distolateral corner of 13th to 18th (ultimate) segments and distomesial corner of 17th and 18th, and with naked accessory setae at distomesial corner of 13th, 15th, 16th, and 17th segments, those on 16th and 17th segments prominent. Fourth pleopodal endopod of male (Fig. 6D, E) 17-segment- ed, same as exopod in length, armed with modi ed seta at distolateral corner of 13th to 17th (ultimate) segments and distomesial corner of 15th to 17th segments. fflese modi-</paragraph>
|
||
<paragraph id="8B9B5A14FFCDFF84FF42FD5D27D4A39A" blockId="10.[156,768,198,2077]" pageId="10" pageNumber="59">ed setae on both rami slightly stouter than ordinary plumose setae and needlelike apically. Fi h male pleopod (Fig. 6G) smaller than preceding limbs, endopod 15-segmented, exopod damaged. Pseudobranchial lobe (Fig. 6A–D, G) widened. All female pleopods reduced to unsegmented single lobes.</paragraph>
|
||
<paragraph id="8B9B5A14FFCDFF84FF5EFC002523A43F" blockId="10.[156,768,198,2077]" pageId="10" pageNumber="59">Uropodal endopod (Fig. 6H, I) tapering distally, reaching tips of long apical spines of telson, armed with 3 slender spines on inner ventral surface of statocyst region. Uropodal exopod (Fig. 6H) overreaching apex of telson by 2/5 and uropodal endopod by 1/3 of its length.</paragraph>
|
||
<paragraph id="8B9B5A14FFCDFF84FF5EFBA7262DA581" blockId="10.[156,768,198,2077]" pageId="10" pageNumber="59">Telson (Fig. 6H, J) elongated linguiform, slightly less than twice as long as maximum width near base, almost as long as last abdominal somite, narrowing gradually towards narrow apex; lateral margin slightly concave in anterior half and slightly convex in posterior half, armed with 28–30 spines on about posterior 2/3, these spines, especially in posterior several pairs, increasing in length posteriorly; apex armed with pair of minute median spines and pair of long spines, latter 1/5 as long as telson; pair of plumose setae emerging from dorsal surface just in front of bases of apical minute spines.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33E099FFFCDFF84FF5EFA0925D3A5C0" pageId="10" pageNumber="59" type="etymology">
|
||
<paragraph id="8B9B5A14FFCDFF84FF5EFA0925D3A5C0" blockId="10.[156,768,198,2077]" pageId="10" pageNumber="59">
|
||
<emphasis id="B9508606FFCDFF84FF5EFA09262AA5A0" bold="true" box="[181,296,1435,1459]" pageId="10" pageNumber="59">Etymology</emphasis>
|
||
.ffl e speci c name,
|
||
<taxonomicName id="4C242197FFCDFF84FDE2FA092555A5A1" authorityName="Murano" authorityYear="2012" box="[521,599,1435,1458]" class="Malacostraca" family="Mysidae" genus="Amblyops" kingdom="Animalia" order="Mysida" pageId="10" pageNumber="59" phylum="Arthropoda" rank="species" species="izuensis">
|
||
<emphasis id="B9508606FFCDFF84FDE2FA092555A5A1" box="[521,599,1435,1458]" italics="true" pageId="10" pageNumber="59">izuensis</emphasis>
|
||
</taxonomicName>
|
||
, is derived from Izu Peninsula, near which the specimens were collected.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33E099FFFCDFF84FF5EFA4E2480A1F1" pageId="10" pageNumber="59" type="discussion">
|
||
<paragraph id="8B9B5A14FFCDFF84FF5EFA4E24C5A12C" blockId="10.[156,768,198,2077]" lastBlockId="10.[820,1432,198,548]" pageId="10" pageNumber="59">
|
||
<emphasis id="B9508606FFCDFF84FF5EFA4E2610A5E7" bold="true" box="[181,274,1500,1524]" pageId="10" pageNumber="59">Remarks</emphasis>
|
||
.
|
||
<taxonomicName id="4C242197FFCDFF84FEF3FA4E26E8A5E0" box="[280,490,1500,1524]" class="Malacostraca" family="Mysidae" genus="Amblyops" kingdom="Animalia" order="Mysida" pageId="10" pageNumber="59" phylum="Arthropoda" rank="subSpecies" species="mblyops" subSpecies="izuensis">
|
||
<emphasis id="B9508606FFCDFF84FEF3FA4E26E8A5E0" box="[280,490,1500,1524]" italics="true" pageId="10" pageNumber="59">A mblyops izuensis</emphasis>
|
||
</taxonomicName>
|
||
most closely resembles
|
||
<taxonomicName id="4C242197FFCDFF84FD03FA4E27DAA607" baseAuthorityName="Holt and Tattersall" baseAuthorityYear="1905" class="Actinopterygii" family="Amblyopsidae" genus="Amblyopsis" kingdom="Animalia" order="Percopsiformes" pageId="10" pageNumber="59" phylum="Chordata" rank="species" species="kempi">
|
||
<emphasis id="B9508606FFCDFF84FD03FA4E27DAA607" italics="true" pageId="10" pageNumber="59">A. kempi</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C242197FFCDFF84FEE5FA6F268EA607" authorityName=": Bravo" authorityYear="1996" box="[270,396,1532,1556]" class="Malacostraca" family="Mysidae" genus="Amblyops" kingdom="Animalia" order="Mysida" pageId="10" pageNumber="59" phylum="Arthropoda" rank="species" species="spiniferus">
|
||
<emphasis id="B9508606FFCDFF84FEE5FA6F268EA607" box="[270,396,1532,1556]" italics="true" pageId="10" pageNumber="59">A. spiniferus</emphasis>
|
||
</taxonomicName>
|
||
in having one or two small median spines on the rounded apex of the telson. Di erences from
|
||
<taxonomicName id="4C242197FFCDFF84FF77F9AC27F5A646" baseAuthorityName="Holt and Tattersall" baseAuthorityYear="1905" box="[156,247,1597,1621]" class="Actinopterygii" family="Amblyopsidae" genus="Amblyopsis" kingdom="Animalia" order="Percopsiformes" pageId="10" pageNumber="59" phylum="Chordata" rank="species" species="kempi">
|
||
<emphasis id="B9508606FFCDFF84FF77F9AC27F5A646" box="[156,247,1597,1621]" italics="true" pageId="10" pageNumber="59">A. kempi</emphasis>
|
||
</taxonomicName>
|
||
are recognized in the shape of the antennal scale and the shape and armature of the telson. In
|
||
<taxonomicName id="4C242197FFCDFF84FD80F9CC25D5A665" authorityName="Murano" authorityYear="2012" box="[619,727,1630,1654]" class="Malacostraca" family="Mysidae" genus="Amblyops" kingdom="Animalia" order="Mysida" pageId="10" pageNumber="59" phylum="Arthropoda" rank="species" species="izuensis">
|
||
<emphasis id="B9508606FFCDFF84FD80F9CC25D5A665" box="[619,727,1630,1654]" italics="true" pageId="10" pageNumber="59">A. izuensis</emphasis>
|
||
</taxonomicName>
|
||
the antennal scale is more gradually tapered than in
|
||
<taxonomicName id="4C242197FFCDFF84FD76F9ED25FBA685" baseAuthorityName="Holt and Tattersall" baseAuthorityYear="1905" box="[669,761,1662,1686]" class="Actinopterygii" family="Amblyopsidae" genus="Amblyopsis" kingdom="Animalia" order="Percopsiformes" pageId="10" pageNumber="59" phylum="Chordata" rank="species" species="kempi">
|
||
<emphasis id="B9508606FFCDFF84FD76F9ED25FBA685" box="[669,761,1662,1686]" italics="true" pageId="10" pageNumber="59">A. kempi</emphasis>
|
||
</taxonomicName>
|
||
, and the telson gradually narrows posteriorly and is armed with 28–30 spines on the posterior two-thirds of the lateral margin, while in
|
||
<taxonomicName id="4C242197FFCDFF84FE95F97226DBA6EB" baseAuthorityName="Holt and Tattersall" baseAuthorityYear="1905" box="[382,473,1760,1784]" class="Actinopterygii" family="Amblyopsidae" genus="Amblyopsis" kingdom="Animalia" order="Percopsiformes" pageId="10" pageNumber="59" phylum="Chordata" rank="species" species="kempi">
|
||
<emphasis id="B9508606FFCDFF84FE95F97226DBA6EB" box="[382,473,1760,1784]" italics="true" pageId="10" pageNumber="59">A. kempi</emphasis>
|
||
</taxonomicName>
|
||
the telson abruptly narrows close to the base and then becomes almost parallel-sided and armed with 27–28 spines on the posterior four- hs (cf.
|
||
<bibRefCitation id="EFB527E5FFCDFF84FF77F8D02696A74A" author="Holt, E. W. L. & Tattersall, W. M." box="[156,404,1857,1882]" pageId="10" pageNumber="59" pagination="99 - 152" refId="ref21655" refString="Holt, E. W. L. and Tattersall, W. M. 1905. Schizopodous Crustacea from the north-east Atlantic slope. Annual Report on the Sea and Inland Fisheries of Ireland, 1902 - 3, Part 2, Appendix 4: 99 - 152, pls 15 - 25." type="journal article" year="1905">Holt and Tattersall 1905</bibRefCitation>
|
||
and
|
||
<bibRefCitation id="EFB527E5FFCDFF84FE22F8D025F3A74A" author="Tattersall, O. S." box="[457,753,1857,1882]" pageId="10" pageNumber="59" pagination="1 - 190" refId="ref22332" refString="Tattersall, O. S. 1955. Mysidacea. Discovery Report 28: 1 - 190." type="book chapter" year="1955">Tattersall and Tattersall 1955</bibRefCitation>
|
||
).
|
||
<taxonomicName id="4C242197FFCDFF84FF77F8F02650A769" authorityName="Murano" authorityYear="2012" box="[156,338,1890,1914]" class="Malacostraca" family="Mysidae" genus="Amblyops" kingdom="Animalia" order="Mysida" pageId="10" pageNumber="59" phylum="Arthropoda" rank="species" species="izuensis">
|
||
<emphasis id="B9508606FFCDFF84FF77F8F02650A769" box="[156,338,1890,1914]" italics="true" pageId="10" pageNumber="59">Amblyops izuensis</emphasis>
|
||
</taxonomicName>
|
||
is distinguished from
|
||
<taxonomicName id="4C242197FFCDFF84FDD0F8F025BAA769" authorityName=": Bravo" authorityYear="1996" box="[571,696,1890,1914]" class="Malacostraca" family="Mysidae" genus="Amblyops" kingdom="Animalia" order="Mysida" pageId="10" pageNumber="59" phylum="Arthropoda" rank="species" species="spiniferus">
|
||
<emphasis id="B9508606FFCDFF84FDD0F8F025BAA769" box="[571,696,1890,1914]" italics="true" pageId="10" pageNumber="59">A. spiniferus</emphasis>
|
||
</taxonomicName>
|
||
by the structure and armature of the telson (cf.
|
||
<bibRefCitation id="EFB527E5FFCDFF84FDB3F811261DA7A8" author="Nouvel, H. & Lagardere, J. - P." pageId="10" pageNumber="59" pagination="1243 - 1324" refId="ref21955" refString="Nouvel, H. and Lagardere, J. - P. 1976. Les Mysidaces du talus continental du golfe de Gascogne I. Tribe des Erythropini (genre Erythrops excepte). Bulletin du Museum National d'Histoire Naturelle, 3 e Serie. Zoologie 291: 1243 - 1324." type="journal article" year="1976">Nouvel and Lagardère 1976</bibRefCitation>
|
||
): (1) the telson is devoid of a constriction near the base in the new species whereas a distinct constriction is present near the base in
|
||
<taxonomicName id="4C242197FFCDFF84FE72F8772514A7EF" authorityName=": Bravo" authorityYear="1996" box="[409,534,2020,2044]" class="Malacostraca" family="Mysidae" genus="Amblyops" kingdom="Animalia" order="Mysida" pageId="10" pageNumber="59" phylum="Arthropoda" rank="species" species="spiniferus">
|
||
<emphasis id="B9508606FFCDFF84FE72F8772514A7EF" box="[409,534,2020,2044]" italics="true" pageId="10" pageNumber="59">A. spiniferus</emphasis>
|
||
</taxonomicName>
|
||
; (2) the lateral margin is furnished with spines on the posterior two-thirds in
|
||
<taxonomicName id="4C242197FFCDFF84FD03F7972480A0CD" authorityName="Murano" authorityYear="2012" box="[744,898,199,2077]" class="Malacostraca" family="Mysidae" genus="Amblyops" kingdom="Animalia" order="Mysida" pageId="10" pageNumber="59" phylum="Arthropoda" rank="species" species="izuensis">
|
||
<emphasis id="B9508606FFCDFF84FD03F7972480A0CD" box="[744,898,199,2077]" italics="true" pageId="10" pageNumber="59">A. izuensis</emphasis>
|
||
</taxonomicName>
|
||
rather than the posterior half as in
|
||
<taxonomicName id="4C242197FFCDFF84FB01FF552264A0CD" authorityName=": Bravo" authorityYear="1996" box="[1258,1382,198,222]" class="Malacostraca" family="Mysidae" genus="Amblyops" kingdom="Animalia" order="Mysida" pageId="10" pageNumber="59" phylum="Arthropoda" rank="species" species="spiniferus">
|
||
<emphasis id="B9508606FFCDFF84FB01FF552264A0CD" box="[1258,1382,198,222]" italics="true" pageId="10" pageNumber="59">A. spiniferus</emphasis>
|
||
</taxonomicName>
|
||
; and (3) the longest apical spines are proportionally longer in
|
||
<taxonomicName id="4C242197FFCDFF84FA6AFF752491A133" authorityName=": Bravo" authorityYear="1996" class="Malacostraca" family="Mysidae" genus="Amblyops" kingdom="Animalia" order="Mysida" pageId="10" pageNumber="59" phylum="Arthropoda" rank="species" species="spiniferus">
|
||
<emphasis id="B9508606FFCDFF84FA6AFF752491A133" italics="true" pageId="10" pageNumber="59">A. spiniferus</emphasis>
|
||
</taxonomicName>
|
||
(about one- h as long as the telson versus oneninth as long).
|
||
</paragraph>
|
||
<paragraph id="8B9B5A14FFCDFF84FCA5FEDA2480A1F1" blockId="10.[820,1432,198,548]" pageId="10" pageNumber="59">
|
||
ffle specimens identi ed tentatively as
|
||
<taxonomicName id="4C242197FFCDFF84FB18FEDB2276A172" authorityName=": Bravo" authorityYear="1996" box="[1267,1396,329,353]" class="Malacostraca" family="Mysidae" genus="Amblyops" kingdom="Animalia" order="Mysida" pageId="10" pageNumber="59" phylum="Arthropoda" rank="species" species="spiniferus">
|
||
<emphasis id="B9508606FFCDFF84FB18FEDB2276A172" box="[1267,1396,329,353]" italics="true" pageId="10" pageNumber="59">A. spiniferus</emphasis>
|
||
</taxonomicName>
|
||
by
|
||
<bibRefCitation id="EFB527E5FFCDFF84FCDFFEF824BFA192" author="Bravo, M. R." box="[820,957,361,385]" pageId="10" pageNumber="59" refId="ref21537" refString="Bravo, M. R. 1996. Taxonomic Study on Mysidacea (Crustacea) in Sagami Bay and the Adjacent Area, Central Japan. Ph. D. thesis, Tokyo University of Fisheries, 317 pp., 9 tables, 117 gs." type="book" year="1996">Bravo (1996)</bibRefCitation>
|
||
are judged to belong to
|
||
<taxonomicName id="4C242197FFCDFF84FB25FEFB223CA192" authorityName="Murano" authorityYear="2012" box="[1230,1342,361,385]" class="Malacostraca" family="Mysidae" genus="Amblyops" kingdom="Animalia" order="Mysida" pageId="10" pageNumber="59" phylum="Arthropoda" rank="species" species="izuensis">
|
||
<emphasis id="B9508606FFCDFF84FB25FEFB223CA192" box="[1230,1342,361,385]" italics="true" pageId="10" pageNumber="59">A. izuensis</emphasis>
|
||
</taxonomicName>
|
||
because similarities in the shape of the antennal scale and the aspect of the marginal spines of the telson are consistent with this species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33E099FFFCDFF84FCA5FE79238CA230" pageId="10" pageNumber="59" type="distribution">
|
||
<paragraph id="8B9B5A14FFCDFF84FCA5FE79238CA230" blockId="10.[820,1432,198,548]" pageId="10" pageNumber="59">
|
||
<emphasis id="B9508606FFCDFF84FCA5FE7924D1A210" bold="true" box="[846,979,491,515]" pageId="10" pageNumber="59">Distribution</emphasis>
|
||
.K nown only from Sagami Bay, central
|
||
<collectingCountry id="F3331A84FFCDFF84FCDFFD9E246EA230" box="[820,876,524,547]" name="Japan" pageId="10" pageNumber="59">Japan</collectingCountry>
|
||
(
|
||
<bibRefCitation id="EFB527E5FFCDFF84FC90FD9E24EFA237" author="Bravo, M. R." box="[891,1005,524,548]" pageId="10" pageNumber="59" refId="ref21537" refString="Bravo, M. R. 1996. Taxonomic Study on Mysidacea (Crustacea) in Sagami Bay and the Adjacent Area, Central Japan. Ph. D. thesis, Tokyo University of Fisheries, 317 pp., 9 tables, 117 gs." type="book" year="1996">Bravo 1996</bibRefCitation>
|
||
; present study).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |