322 lines
30 KiB
XML
322 lines
30 KiB
XML
<document id="2C6034581EB79F676CC162164D01DCDA" ID-DOI="10.3897/zookeys.1202.113560" ID-ZooBank="B493B7C6-9977-4A6C-B9D4-D4A865468DC8" ID-publisher-id="113560" URI-arpha="B22012A9-9B20-59E5-A295-2D016067C6AB" URI-zoobank="http://zoobank.org/B493B7C6-9977-4A6C-B9D4-D4A865468DC8" XM.bibliography_approvedBy="admin" XM.materialsCitations_approvedBy="admin" XM.taxonomicNames_approvedBy="admin" article-type="research-article" checkinTime="1716491813419" checkinUser="pensoft" docAuthor="Jiang, Chao, Zhong, Jing, Wang, Zhidong, Li, Weichun & Huang, Luqi" docDate="2024" docId="A82F149B6F30506FA72E0F946E46DB0E" docLanguage="en" docName="ZooKeys 1202: 229-253" docOrigin="ZooKeys 1202" docSource="https://zookeys.pensoft.net/article/113560/download/xml/" docStyle="DocumentStyle:PensoftTaxPub.0000.journal_article.generic" docStyleName="PensoftTaxPub.0000.journal_article.generic" docTitle="Mongoloniscus orientalis Jiang, Li & Huang 2024, sp. nov." docType="treatment" docUuid="B8C37716-798D-4BEA-8A20-F80F39EEE983" docUuidSource="ZooBank" docVersion="2" dtd-version="3.0" lastPageNumber="253" masterDocId="B22012A99B2059E5A2952D016067C6AB" masterDocTitle="Taxonomic study on the genus Mongoloniscus Verhoeff, 1930 (Isopoda, Agnaridae) from China: morphological and phylogenetic analyses" masterLastPageNumber="253" masterPageNumber="229" pageNumber="229" updateTime="1716514912794" updateUser="admin">
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<mods:titleInfo id="C84B908346B6C0F5651F2F1F80E84A89">
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<mods:title id="042B71D5B8A17FF106E4F572CF5D6003">Taxonomic study on the genus Mongoloniscus Verhoeff, 1930 (Isopoda, Agnaridae) from China: morphological and phylogenetic analyses</mods:title>
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<mods:namePart id="8421BFB138E5DD8DC6BD6487FF991BD7">Jiang, Chao</mods:namePart>
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<mods:affiliation id="231AE0B0AB625B1FA83F28C7AC906216">State Key Laboratory for Quality Ensurance and Sustainable Use of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China</mods:affiliation>
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<mods:roleTerm id="695DA3E6580BDE4723D7C39F570AECCC">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="2A7D60B24F6A34C575FE74A8278FE8F2">Zhong, Jing</mods:namePart>
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<mods:affiliation id="948AE0AAB63A7ABA575BD81F01892FA4">State Key Laboratory for Quality Ensurance and Sustainable Use of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China</mods:affiliation>
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</mods:role>
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<mods:namePart id="2C36127364927961BD63210A35910340">Wang, Zhidong</mods:namePart>
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<mods:affiliation id="D4AA0D67B1453995E67A8B86178543F3">State Key Laboratory for Quality Ensurance and Sustainable Use of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China</mods:affiliation>
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</mods:name>
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<mods:namePart id="36B797F50B8F2AD8FA4425575A7112EE">Li, Weichun</mods:namePart>
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<mods:affiliation id="4B2C8790D4E917764A6400955416D72A">College of Agronomy, Jiangxi Agricultural University, Nanchang 330045, China</mods:affiliation>
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<mods:namePart id="5ACB328E1448B34B0C30CD85E3A3CF49">Huang, Luqi</mods:namePart>
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<mods:affiliation id="28A9D60FEACDA1F917E083F9D0E81DA5">State Key Laboratory for Quality Ensurance and Sustainable Use of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China</mods:affiliation>
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<mods:typeOfResource id="30917007E90DCBC2892D296C5DB6A555">text</mods:typeOfResource>
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<mods:part id="3A126C91244358EDD960D4BE4B84C385">
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<mods:date id="9299A3229DCAB2C5356FD46F51BD8B6E">2024</mods:date>
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<mods:number id="ECD6D0A000F154CE0ACF2FFB122471B2">2024-05-23</mods:number>
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<mods:number id="B103ACD1DC97218603AAA2DEABE1B7F7">1202</mods:number>
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<mods:start id="CCF471E955CC086BD14EFA758CA273A9">229</mods:start>
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<mods:classification id="4E9F4E966277AA4E4576AC6A5FFE3D3C">journal article</mods:classification>
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<mods:identifier id="C36A5587C7435202F2665E634E8B5D6D" type="DOI">10.3897/zookeys.1202.113560</mods:identifier>
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<mods:identifier id="EE92B2F113C8A61F0EA32032C2C717D6" type="ZooBank">B493B7C6-9977-4A6C-B9D4-D4A865468DC8</mods:identifier>
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</mods:mods>
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<treatment id="A82F149B6F30506FA72E0F946E46DB0E" ID-arpha="A82F149B-6F30-506F-A72E-0F946E46DB0E" ID-zoobank="https://zoobank.org/B8C37716-798D-4BEA-8A20-F80F39EEE983" LSID="urn:lsid:zoobank.org:act:B8C37716-798D-4BEA-8A20-F80F39EEE983" LSID-ZBK="urn:lsid:zoobank.org:act:B8C37716-798D-4BEA-8A20-F80F39EEE983" httpUri="http://treatment.plazi.org/id/A82F149B6F30506FA72E0F946E46DB0E">
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<subSubSection id="EE307063ABD9F02641438973B9F506AA" type="nomenclature">
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<paragraph id="72DD97CF0A0BAB112E2B9EA3123AEB3E">
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||
<taxonomicName id="00EE92DD7C6CA625FA983C09957BCAF1" authority="Jiang, Li & Huang" authorityName="Jiang, Li & Huang" authorityYear="2024" class="Malacostraca" family="Agnaridae" genus="Mongoloniscus" kingdom="Animalia" order="Isopoda" phylum="Arthropoda" rank="species" species="orientalis" status="sp. nov.">
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||
<emphasis id="E09F7E6323527574EBD67866FE6EB207" italics="true">Mongoloniscus orientalis</emphasis>
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||
Jiang, Li & Huang
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||
</taxonomicName>
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||
<taxonomicNameLabel id="C4AA183FB07845920A0826ED71CC6E38" rank="species">sp. nov.</taxonomicNameLabel>
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</paragraph>
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||
</subSubSection>
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<subSubSection id="AD5F6D81408188BC8E22E89599D50C56" type="description">
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<paragraph id="DF6EFC3560F9AF3E50CD21D934E22261">
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||
<figureCitation id="1A4B74519E3FF9984B90D3FDD80DFB25" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Habitus of Mongoloniscus species A, C, E, G male, holotype B, D, F, H female, paratype A, B M. crenatus sp. nov. C, D M. polyacanthum sp. nov. E, F M. parvus sp. nov. G, H M. orientalis sp. nov. The blue circles show the noduli laterales arrangement. Scale bars: 3 mm." figureDoi="10.3897/zookeys.1202.113560.figure4" httpUri="https://binary.pensoft.net/fig/1054577">Figs 4 G, H</figureCitation>
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||
,
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<figureCitation id="54102C9D46E24428DE5751E5282E89E1" captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Mongoloniscus orientalis sp. nov., holotype A cephalon, pereonites 1 and 2 in dorsal view B pleonites, telson and uropod in dorsal view C second antenna D pereopod 1 E pereopod 6 F pereopod 7 G pleopod 1 H pleopod 2 I – K pleopods 3–5 exopods. Scale bars: 1 mm." figureDoi="10.3897/zookeys.1202.113560.figure8" httpUri="https://binary.pensoft.net/fig/1054581">8</figureCitation>
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</paragraph>
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||
</subSubSection>
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<subSubSection id="SECID0EV3AG" type="type material">
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||
<paragraph id="4E0E2DAC22ED36BD5CE2497A5F038274">
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||
<heading id="5023411441AC5BC541F3450A2E1DF881" reason="title">Type material.</heading>
|
||
</paragraph>
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||
<paragraph id="CA79937E89A56ED62036176979DA1EBD">
|
||
<materialsCitation id="A45BC2E7F8C892994EB5E437FC0A8ABE" collectingDate="2023-09-03" collectorName="Junjie Zong." country="China" county="Harbin" elevation="160" location="Longrui Residential" municipality="Xiangfang District" specimenCode="20230403006" specimenCount="1" specimenCount-male="1" stateProvince="Heilongjiang Province" typeStatus="holotype">
|
||
<emphasis id="9E30831ABC3BEEABA92487C9AE96FE77" bold="true">
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||
<emphasis id="8367308EEA84477DE650653F45842FA7" bold="true" italics="true">
|
||
<typeStatus id="0913555BE35B96AE442A0281D86E5D04" type="holotype">Holotype</typeStatus>
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||
</emphasis>
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||
.
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||
<collectingCountry id="BE52D2B456A7F2DBAA1E5BA415E5F4EE" name="China">China</collectingCountry>
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||
</emphasis>
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||
:
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||
<specimenCount id="4D2AA2CB9A6A8DF22608A9E9ED37CF6A" count="1" type="male">♂</specimenCount>
|
||
(
|
||
<specimenCode id="EF5769B6DA8C5823278D5DF1E0C3A35B">20230403006</specimenCode>
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||
),
|
||
<emphasis id="259EA8A9FE226D4435C7417F6339C639" bold="true">
|
||
<collectingRegion id="1272F509C359D4D55E5A666ECB1EFE85" country="China" name="Heilongjiang">Heilongjiang Province</collectingRegion>
|
||
</emphasis>
|
||
,
|
||
<collectingCounty id="B92E2BC55B790317A36A09BF2A17546D">Harbin</collectingCounty>
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||
:
|
||
<collectingMunicipality id="4431836BB36E9113FC1409F95E4D6F04">Xiangfang District</collectingMunicipality>
|
||
,
|
||
<location id="751EA34C7F49829737F4A795FDB36E87" LSID="urn:lsid:plazi:treatment:A82F149B6F30506FA72E0F946E46DB0E:751EA34C7F49829737F4A795FDB36E87" country="China" county="Harbin" latitude="126.6821" longLatPrecision="6" longitude="45.7233" municipality="Xiangfang District" name="Longrui Residential" stateProvince="Heilongjiang Province">Longrui Residential</location>
|
||
(
|
||
<geoCoordinate id="ECA7B1FEE388EE686FF199CF2A871E4D" degrees="126.6821" direction="north" orientation="latitude" precision="5" value="126.6821">126.6821 ° N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="91EAD20A52A2E3E75B767CAAA70ACFD3" degrees="45.7233" direction="east" orientation="longitude" precision="5" value="45.7233">45.7233 ° E</geoCoordinate>
|
||
),
|
||
<elevation id="9109F5387B59265F37B451BB4CE023D9" metricMagnitude="2" metricUnit="m" metricValue="1.6" unit="m" value="160.0">
|
||
<quantity id="52A213D9A4E2580C7F59A2206DC5A96D" metricMagnitude="2" metricUnit="m" metricValue="1.6" unit="m" value="160.0">160 m</quantity>
|
||
asl
|
||
</elevation>
|
||
.,
|
||
<date id="A300ABD11B17FA7067A7CBCD8009F27D" value="2023-09-03">
|
||
<collectingDate id="9E99FD48E2DD6ACA436843A80F10EC22" value="2023-09-03">3. ix. 2023</collectingDate>
|
||
</date>
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||
, coll.
|
||
<collectorName id="8F3AB8BF7B85896DCDEFB203394CA30C">Junjie Zong.</collectorName>
|
||
</materialsCitation>
|
||
</paragraph>
|
||
<paragraph id="8290CC7A6941DDAA40149ECB6BDA77E7">
|
||
<materialsCitation id="4627081B2CDC003C39420F107CAEA662" collectingDate="2023-09-03" collectorName="Junjie Zong." country="China" county="Harbin" elevation="160" location="Longrui Residential" municipality="Xiangfang District" specimenCode="20230403003, 20230403008" specimenCount="19" specimenCount-female="13" specimenCount-male="6" stateProvince="Heilongjiang Province" typeStatus="paratype">
|
||
<emphasis id="6FB8BC0885E0552B3BAE6B8AFDA91300" bold="true">
|
||
<emphasis id="9F2FF07A6AFB0CCF38C3250D355167F1" bold="true" italics="true">
|
||
<typeStatus id="B794B6F0EB9839D2C1608DCCB6044C8E" type="paratype">Paratypes</typeStatus>
|
||
</emphasis>
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||
.
|
||
</emphasis>
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||
<specimenCount id="4E59B65ADC581C2A8F8194C490EA4525" count="6" type="male">6 ♂♂</specimenCount>
|
||
,
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||
<specimenCount id="F3DE30F8042777B72B62194192ECC037" count="13" type="female">13 ♀♀</specimenCount>
|
||
(
|
||
<specimenCode id="C2893A8127941D43BDAA1E297A0257A2">20230403003</specimenCode>
|
||
–
|
||
<specimenCode id="370B944CEE4E5A74049BD1EAEC19CEC9">20230403008</specimenCode>
|
||
), same data as the holotype
|
||
</materialsCitation>
|
||
.
|
||
<materialsCitation id="A97FDEA2A61E6E4CD79E8D44C3C3AF4A" collectingDate="2023-10-30" collectorName="Tianyun Chen & Yuan Xiong & Jiabo Fan" country="China" elevation="1610" latitude="37.9228" location="Longcheng Forestry Park" longLatPrecision="6" longitude="112.7565" municipality="Taiyuan" specimenCode="20231030301" specimenCount="4" specimenCount-female="2" specimenCount-male="2" stateProvince="Shanxi Province">
|
||
<emphasis id="DA5076EFD839D055664B8F8230974411" bold="true">
|
||
<collectingCountry id="6737D7F92422C8D048FE5592855C5E06" name="China">China</collectingCountry>
|
||
</emphasis>
|
||
:
|
||
<specimenCount id="F21E6A92A115715449ADF1D6A62F8DE8" count="2" type="male">2 ♂♂</specimenCount>
|
||
,
|
||
<specimenCount id="D2019E4DD84BE685A73DA60CEDD0E416" count="2" type="female">2 ♀♀</specimenCount>
|
||
(
|
||
<specimenCode id="93F5EEC26CE8BC72627E342D06BFB847">20231030301</specimenCode>
|
||
, - 02),
|
||
<emphasis id="2CB4414ADFC7C8CB3B2FCC785A6C82E1" bold="true">
|
||
<collectingRegion id="27C71C164C913DAA85952401BF69A40F" country="China" name="Shanxi">Shanxi Province</collectingRegion>
|
||
</emphasis>
|
||
,
|
||
<collectingMunicipality id="D3FB0F0CC4403FD251BDBB636273699F">Taiyuan</collectingMunicipality>
|
||
:
|
||
<location id="36D30A9A442907EE8763D52919AE91B3" LSID="urn:lsid:plazi:treatment:A82F149B6F30506FA72E0F946E46DB0E:36D30A9A442907EE8763D52919AE91B3" country="China" latitude="37.9228" longLatPrecision="6" longitude="112.7565" municipality="Taiyuan" name="Longcheng Forestry Park" stateProvince="Shanxi Province">Longcheng Forestry Park</location>
|
||
(
|
||
<named-content content-type="dwc:verbatimCoordinates" id="NCID0EY4AG" specific-use="{"type":"Point","coordinates":[112.756500,37.922800]}">
|
||
<geoCoordinate id="C78752317D877185879D50E0E482B480" degrees="37.9228" direction="north" orientation="latitude" precision="5" value="37.9228">37.9228 ° N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="0E34E8E3388C151DC5976B90E06B24FB" degrees="112.7565" direction="east" orientation="longitude" precision="5" value="112.7565">112.7565 ° E</geoCoordinate>
|
||
</named-content>
|
||
),
|
||
<quantity id="B340A6BD6319C2B79AB06C2B44D1CBF9" metricMagnitude="3" metricUnit="m" metricValue="1.61" unit="m" value="1610.0">
|
||
<elevation id="7C3EFA234CB75F2DA15BD0F26ED36C09" metricMagnitude="3" metricUnit="m" metricValue="1.61" unit="m" value="1610.0">1610 m</elevation>
|
||
</quantity>
|
||
asl.,
|
||
<date id="60E335E33AE5D615F2D7C4C158F01F26" value="2023-10-30">
|
||
<collectingDate id="477FCDF1C65E282AD54639236AA19299" value="2023-10-30">30. x. 2023</collectingDate>
|
||
</date>
|
||
, coll.
|
||
<collectorName id="1D6B5BA1710D0C369FC687354F4FDBF7">Tianyun Chen</collectorName>
|
||
,
|
||
<collectorName id="B3A8E825BAFEE2392AFB1D7F78B84E75">Yuan Xiong</collectorName>
|
||
&
|
||
<collectorName id="7FAA51BCA3ECF0C1A530549B0FCE59E1">Jiabo Fan</collectorName>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="SECID0E44AG" type="diagnosis">
|
||
<paragraph id="9197ABE7B75C974952E9151BB8A8BB28">
|
||
<heading id="04D73EFFE41D46E8FE60517CE019BCB2" reason="title">Diagnosis.</heading>
|
||
</paragraph>
|
||
<paragraph id="C042F8470D2BEC68BD25A150281143B0">Antennal flagellum with distal article as long as proximal article. Pereopod 6 basis fringed with long setae. Pereopod 7 ischium with sternal margin slightly concave and fringed with setae carpus with rounded lamellar lobe on tergal margin. Apex of pleopod 1 exopod bilobed, outer lobe larger than inner one.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="SECID0EC5AG" type="description">
|
||
<paragraph id="05E241CB762A119859F5F31581587BF0">
|
||
<heading id="2AB13461DCBF56D7FE65B54FCA03171E" reason="title">Description.</heading>
|
||
</paragraph>
|
||
<paragraph id="1D6AAE0812BC90F0BA2A825D6F4D5301">
|
||
<emphasis id="641AFA10FFEB43538E58DCEB64B6FDBC" bold="true" italics="true">Body</emphasis>
|
||
length of males
|
||
<quantity id="48FF34A7C0DEB1FC22A433278519F42F" metricMagnitude="-2" metricUnit="m" metricValue="1.0" metricValueMax="1.2" metricValueMin="0.8" unit="mm" value="10.0" valueMax="12.0" valueMin="8.0">8–12 mm</quantity>
|
||
and females
|
||
<quantity id="1610E1C3536142AD5EEA4BEDB15FB035" metricMagnitude="-2" metricUnit="m" metricValue="1.15" metricValueMax="1.6" metricValueMin="0.7" unit="mm" value="11.5" valueMax="16.0" valueMin="7.0">7–16 mm</quantity>
|
||
. Body elongated and convex, ~ 2.8 × as long as widest pereonite. Dorsum distinctly granulated, brown-gray color with usual yellowish muscle spots. Numerous gland pores along entire pereonites margin (Fig.
|
||
<figureCitation id="D4E8AB932EFA3477EE8E974D3ECADCC7" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Habitus of Mongoloniscus species A, C, E, G male, holotype B, D, F, H female, paratype A, B M. crenatus sp. nov. C, D M. polyacanthum sp. nov. E, F M. parvus sp. nov. G, H M. orientalis sp. nov. The blue circles show the noduli laterales arrangement. Scale bars: 3 mm." figureDoi="10.3897/zookeys.1202.113560.figure4" httpUri="https://binary.pensoft.net/fig/1054577">4 G, H</figureCitation>
|
||
). Pereonite 1 with rounded postero-lateral corners, distal margin nearly straight. Noduli laterales on pereonites 1–4 and 7 shifted from lateral margins than those on pereonites 5 and 6. Telson triangular, slightly wider than length, outer margin slightly concave near middle, posterior apex pointed; uropodal exopod ~ 2.8–3.6 × as long as protopod in males and ~ 1.2–2 × in females; protopod with an incision on outer margin (Figs
|
||
<figureCitation id="74B7F6858AB7A4381F884D06F247E3B1" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Habitus of Mongoloniscus species A, C, E, G male, holotype B, D, F, H female, paratype A, B M. crenatus sp. nov. C, D M. polyacanthum sp. nov. E, F M. parvus sp. nov. G, H M. orientalis sp. nov. The blue circles show the noduli laterales arrangement. Scale bars: 3 mm." figureDoi="10.3897/zookeys.1202.113560.figure4" httpUri="https://binary.pensoft.net/fig/1054577">4 G, H</figureCitation>
|
||
,
|
||
<figureCitation id="0EA1B19F169ED823577E1193A1DFAB20" captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Mongoloniscus orientalis sp. nov., holotype A cephalon, pereonites 1 and 2 in dorsal view B pleonites, telson and uropod in dorsal view C second antenna D pereopod 1 E pereopod 6 F pereopod 7 G pleopod 1 H pleopod 2 I – K pleopods 3–5 exopods. Scale bars: 1 mm." figureDoi="10.3897/zookeys.1202.113560.figure8" httpUri="https://binary.pensoft.net/fig/1054581">8 B</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="2A3807E94EE0DFE12A41CEC24982FBBE">
|
||
<emphasis id="D899522C5651C0C0C86DA40F29DF1AD1" bold="true" italics="true">Cephalon</emphasis>
|
||
with medial lobe triangular, not surpassing lateral lobes in dorsal view. Eyes with 20 ommatidia. Antenna with fifth article of peduncle longer than flagellum; flagellum with distal article as long as proximal one (Fig.
|
||
<figureCitation id="0CD0C58F97E9B19BA8354E39E27E64F4" captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Mongoloniscus orientalis sp. nov., holotype A cephalon, pereonites 1 and 2 in dorsal view B pleonites, telson and uropod in dorsal view C second antenna D pereopod 1 E pereopod 6 F pereopod 7 G pleopod 1 H pleopod 2 I – K pleopods 3–5 exopods. Scale bars: 1 mm." figureDoi="10.3897/zookeys.1202.113560.figure8" httpUri="https://binary.pensoft.net/fig/1054581">8 C</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="CF6650584CFA90CC7CBEC8624003E8F0" ID-DOI="10.3897/zookeys.1202.113560.figure8" ID-arpha="CDD495A2-2394-5E81-8B0B-0F4BC97951CB" httpUri="https://binary.pensoft.net/fig/1054581" startId="F8">
|
||
<paragraph id="1588D96E628154A45608AE31D33A005E">
|
||
<label id="92EC91C2CFD886595CC6415DCBDF267B">Figure 8.</label>
|
||
</paragraph>
|
||
<paragraph id="CC05DF93D3B223DC9BF77A7A0E5B08BB">
|
||
<taxonomicName id="8414AA175790445BEA6450D1EB4D1014" authority="Jiang & Zhong & Wang & Li & Huang, 2024" authorityName="Jiang & Zhong & Wang & Li & Huang" authorityYear="2024" class="Malacostraca" family="Agnaridae" genus="Mongoloniscus" kingdom="Animalia" order="Isopoda" phylum="Arthropoda" rank="species" species="orientalis" status="sp. nov.">
|
||
<emphasis id="EB686F8285AE95EEF25CDE20666AD5B0" italics="true">Mongoloniscus orientalis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="129BD043BA0E4BA13AF99BAF49B6DF5B" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, holotype
|
||
<emphasis id="8F86024E5DAF96B8FCA7C6D190DCBCC8" bold="true">A</emphasis>
|
||
cephalon, pereonites 1 and 2 in dorsal view
|
||
<emphasis id="C8A92C4A219775AF5851D6BEF51CCABA" bold="true">B</emphasis>
|
||
pleonites, telson and uropod in dorsal view
|
||
<emphasis id="374F36089003CA48BCC908BE08F1AD12" bold="true">C</emphasis>
|
||
second antenna
|
||
<emphasis id="562C40A7117583DCBE8697B169BA6EE6" bold="true">D</emphasis>
|
||
pereopod 1
|
||
<emphasis id="AFC68ADD3218FBA71F999012F514223A" bold="true">E</emphasis>
|
||
pereopod 6
|
||
<emphasis id="2F7978564B290C5AB3260CEDF5BEB936" bold="true">F</emphasis>
|
||
pereopod 7
|
||
<emphasis id="F5372EF6FD46F2A4C17F41B7AB65DA57" bold="true">G</emphasis>
|
||
pleopod 1
|
||
<emphasis id="DFCC80D548AA5BBDE457CE1A45AB6C9F" bold="true">H</emphasis>
|
||
pleopod 2
|
||
<emphasis id="4E88B6638959205973D3F87B70B69E8D" bold="true">I – K</emphasis>
|
||
pleopods 3–5 exopods. Scale bars: 1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="0FE70934B44B9BA81C82E6BA964DEE12">
|
||
<emphasis id="186B394B8D4BE48D8CCB44221D4E3CD6" bold="true" italics="true">Pereopod</emphasis>
|
||
1 bearing a brush of long setae on its carpus and merus (Fig.
|
||
<figureCitation id="B42A47FB41EFF2D00284FFE8F644A0BF" captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Mongoloniscus orientalis sp. nov., holotype A cephalon, pereonites 1 and 2 in dorsal view B pleonites, telson and uropod in dorsal view C second antenna D pereopod 1 E pereopod 6 F pereopod 7 G pleopod 1 H pleopod 2 I – K pleopods 3–5 exopods. Scale bars: 1 mm." figureDoi="10.3897/zookeys.1202.113560.figure8" httpUri="https://binary.pensoft.net/fig/1054581">8 D</figureCitation>
|
||
). Pereopod 6 basis fringed with long setae (Fig.
|
||
<figureCitation id="18C2B3DC0B2C80011E718035F61F592F" captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Mongoloniscus orientalis sp. nov., holotype A cephalon, pereonites 1 and 2 in dorsal view B pleonites, telson and uropod in dorsal view C second antenna D pereopod 1 E pereopod 6 F pereopod 7 G pleopod 1 H pleopod 2 I – K pleopods 3–5 exopods. Scale bars: 1 mm." figureDoi="10.3897/zookeys.1202.113560.figure8" httpUri="https://binary.pensoft.net/fig/1054581">8 E</figureCitation>
|
||
). Pereopod 7 ischium with sternal margin slightly concave and fringed with setae, rostral surface with shallow depression; carpus with rounded lamellar lobe on tergal margin (Fig.
|
||
<figureCitation id="18C43AB1A45C79E19D4F542295E5D040" captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Mongoloniscus orientalis sp. nov., holotype A cephalon, pereonites 1 and 2 in dorsal view B pleonites, telson and uropod in dorsal view C second antenna D pereopod 1 E pereopod 6 F pereopod 7 G pleopod 1 H pleopod 2 I – K pleopods 3–5 exopods. Scale bars: 1 mm." figureDoi="10.3897/zookeys.1202.113560.figure8" httpUri="https://binary.pensoft.net/fig/1054581">8 F</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="050D61DAC82E1EBDA78474DADC7D8150">
|
||
<emphasis id="724B593A0F86AD5A048A7E2498FEF10F" bold="true" italics="true">Pleopods</emphasis>
|
||
1–5 exopods with monospiracular internal lungs (Fig.
|
||
<figureCitation id="7941BFD45C65E4D70791F42DB8A4E6D9" captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Mongoloniscus orientalis sp. nov., holotype A cephalon, pereonites 1 and 2 in dorsal view B pleonites, telson and uropod in dorsal view C second antenna D pereopod 1 E pereopod 6 F pereopod 7 G pleopod 1 H pleopod 2 I – K pleopods 3–5 exopods. Scale bars: 1 mm." figureDoi="10.3897/zookeys.1202.113560.figure8" httpUri="https://binary.pensoft.net/fig/1054581">8 G – K</figureCitation>
|
||
). Male: pleopod 1 exopod drop-like, outer margin sinuous, apex bilobed; outer lobe larger than inner one, inner lobe bearing one seta at apex (Fig.
|
||
<figureCitation id="0A46ABCC0A704CF8EFCA0773A76E3125" captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Mongoloniscus orientalis sp. nov., holotype A cephalon, pereonites 1 and 2 in dorsal view B pleonites, telson and uropod in dorsal view C second antenna D pereopod 1 E pereopod 6 F pereopod 7 G pleopod 1 H pleopod 2 I – K pleopods 3–5 exopods. Scale bars: 1 mm." figureDoi="10.3897/zookeys.1202.113560.figure8" httpUri="https://binary.pensoft.net/fig/1054581">8 G</figureCitation>
|
||
). Pleopod 2 exopod nearly triangular, bearing one line of setae on outer margin (Fig.
|
||
<figureCitation id="44E2F00F6F2CB9953F409C815257FB2B" captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Mongoloniscus orientalis sp. nov., holotype A cephalon, pereonites 1 and 2 in dorsal view B pleonites, telson and uropod in dorsal view C second antenna D pereopod 1 E pereopod 6 F pereopod 7 G pleopod 1 H pleopod 2 I – K pleopods 3–5 exopods. Scale bars: 1 mm." figureDoi="10.3897/zookeys.1202.113560.figure8" httpUri="https://binary.pensoft.net/fig/1054581">8 H</figureCitation>
|
||
). Pleopod 1 endopod with broad basal part, narrowed towards apex, apex bent outwards and pointed (Fig.
|
||
<figureCitation id="7E24F57C009CA65086DB8DFC9BCD2369" captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Mongoloniscus orientalis sp. nov., holotype A cephalon, pereonites 1 and 2 in dorsal view B pleonites, telson and uropod in dorsal view C second antenna D pereopod 1 E pereopod 6 F pereopod 7 G pleopod 1 H pleopod 2 I – K pleopods 3–5 exopods. Scale bars: 1 mm." figureDoi="10.3897/zookeys.1202.113560.figure8" httpUri="https://binary.pensoft.net/fig/1054581">8 G</figureCitation>
|
||
); pleopod 2 endopod longer than exopod, distal article thin and long (Fig.
|
||
<figureCitation id="42DEED52AAD95D3C9A1B1BB04346CCE5" captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Mongoloniscus orientalis sp. nov., holotype A cephalon, pereonites 1 and 2 in dorsal view B pleonites, telson and uropod in dorsal view C second antenna D pereopod 1 E pereopod 6 F pereopod 7 G pleopod 1 H pleopod 2 I – K pleopods 3–5 exopods. Scale bars: 1 mm." figureDoi="10.3897/zookeys.1202.113560.figure8" httpUri="https://binary.pensoft.net/fig/1054581">8 H</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="SECID0E3BBG" type="remarks">
|
||
<paragraph id="708C533C15FB99D55F5F9F9B16E60FD3">
|
||
<heading id="F7B258EE73A878340A759C116D16F3CD" reason="title">Remarks.</heading>
|
||
</paragraph>
|
||
<paragraph id="9039752E27E251BD4B83A683858F6290">
|
||
This new species resembles
|
||
<taxonomicName id="11C7B600DB98552A87B7909D3A8801C1" authorityName="Verhoeff" authorityYear="1930" class="Malacostraca" family="Agnaridae" genus="Mongoloniscus" kingdom="Animalia" order="Isopoda" phylum="Arthropoda" rank="species" species="koreanus">
|
||
<emphasis id="DF9D70C028770DE222C6D88128FA417F" italics="true">M. koreanus</emphasis>
|
||
</taxonomicName>
|
||
by basis of pereopod 6 having long setae and a distal protrusion on the sternal margin, ischium of pereopod 7 fringed with setae. However, it can be differentiated from the latter by antenna with two equal flagellum articles, and its noduli laterales on pereonites 1–4 and 7 are much farther from lateral margins than those on pereonites 5 and 6. In
|
||
<taxonomicName id="06D7476066739109543DA340B40B90BD" authorityName="Verhoeff" authorityYear="1930" class="Malacostraca" family="Agnaridae" genus="Mongoloniscus" kingdom="Animalia" order="Isopoda" phylum="Arthropoda" rank="species" species="koreanus">
|
||
<emphasis id="A2A33B0CAFFEDCCC89FDBAEF103C26F3" italics="true">M. koreanus</emphasis>
|
||
</taxonomicName>
|
||
, the distal article of the flagellum is twice as long as the proximal article, and the noduli laterals are almost at the same distance from the lateral margin. Furthermore, this species together with
|
||
<taxonomicName id="4739DBD8CCA7D1A6B61A64D8BFDB0C96" authorityName="Verhoeff" authorityYear="1930" class="Malacostraca" family="Agnaridae" genus="Mongoloniscus" kingdom="Animalia" order="Isopoda" phylum="Arthropoda" rank="species" species="koreanus">
|
||
<emphasis id="55DFC9E38D98992940CE4516A8CBDE35" italics="true">M. koreanus</emphasis>
|
||
</taxonomicName>
|
||
formed two clearly different clades in the phylogenetic analysis (Fig.
|
||
<figureCitation id="04B293EEFAD0FA95AFA24B6331203604" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Maximum likelihood phylogenetic tree based on combined COI and 28 S data for Mongoloniscus. Values above the branches represent the posterior probability (PP) and bootstrap support (BS), BS < 70 % or PP < 0.9 are indicated as hyphens." figureDoi="10.3897/zookeys.1202.113560.figure2" httpUri="https://binary.pensoft.net/fig/1054575">2</figureCitation>
|
||
), whose interspecific distances were much higher than their intraspecies distances (Suppl. material
|
||
<xref id="801E6E5AEDC5DB138B714CFFE79762DF" ref-type="supplementary-material" rid="S1">1</xref>
|
||
: table S 2).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="SECID0ELDBG" type="etymology">
|
||
<paragraph id="F354F88ED82516DD6373EC0048EE2958">
|
||
<heading id="3353F7075269A944A51A812F66CB612B" reason="title">Etymology.</heading>
|
||
</paragraph>
|
||
<paragraph id="DC493DD6B4B024B7377F90367AAB8278">
|
||
Latin
|
||
<emphasis id="1F2D7C3D27C787D070DAF3AB63554C15" italics="true">orientalis</emphasis>
|
||
= east. The new species name refers to its distribution in east
|
||
<collectingCountry id="5FBB42921CFD3AA3B26B9BC4174F3080" name="China">China</collectingCountry>
|
||
. We suggest the Chinese common name as “ 东方蒙潮虫 ”.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="SECID0E2DBG" type="distribution">
|
||
<paragraph id="6E517DD9E14427C77582DEA49E2F1F24">
|
||
<heading id="671571EF313E88056891D1C2697CC3D4" reason="title">Distribution.</heading>
|
||
</paragraph>
|
||
<paragraph id="FA78790D062F3DE438489EFC18C37EED">
|
||
<collectingCountry id="B83B11091B21D019B487DC1F239A27DA" name="China">China</collectingCountry>
|
||
(
|
||
<collectingRegion id="77EB57A9772C5A70EAC0447922375A32" country="China" name="Heilongjiang">Heilongjiang</collectingRegion>
|
||
,
|
||
<collectingRegion id="964B417D352DB9B518A66C31193ADFE7" country="China" name="Shanxi">Shanxi</collectingRegion>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |