1018 lines
88 KiB
XML
1018 lines
88 KiB
XML
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<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1096.79382" ID-GBIF-Dataset="68c6e257-e3ba-4fe9-8eb2-bfdc245e09c1" ID-PMC="PMC9033751" ID-Pensoft-Pub="1313-2970-1096-119" ID-Pensoft-UUID="53CA7AFEDB855B63BD927ECAC219B035" ID-PubMed="35837666" ID-ZooBank="2F78255F081C429DB50D53D252224BB2" ModsDocID="1313-2970-1096-119" checkinTime="1650112066897" checkinUser="pensoft" docAuthor="Tzeng, You-Wei, Ma, Lin & Li, Xinzheng" docDate="2022" docId="2BF55C2298115B29B286B1B782359868" docLanguage="en" docName="ZooKeys 1096: 119-160" docOrigin="ZooKeys 1096" docPubDate="2022-04-15" docSource="http://dx.doi.org/10.3897/zookeys.1096.79382" docTitle="Apseudes spinidigitus Tzeng & Ma & Li 2022, sp. nov." docType="treatment" docUuid="025453A4-9F04-4F9F-8FD3-C16CB633FAAF" docUuidSource="ZooBank" docVersion="5" id="53CA7AFEDB855B63BD927ECAC219B035" lastPageNumber="119" masterDocId="53CA7AFEDB855B63BD927ECAC219B035" masterDocTitle="Three new species of Apseudomorpha (Crustacea, Tanaidacea) from Jiaozhou Bay, the Yellow Sea, and the South China Sea off coasts of China" masterLastPageNumber="160" masterPageNumber="119" pageNumber="119" updateTime="1668151679672" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Three new species of Apseudomorpha (Crustacea, Tanaidacea) from Jiaozhou Bay, the Yellow Sea, and the South China Sea off coasts of China</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Tzeng, You-Wei</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-3867-7215</mods:nameIdentifier>
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<mods:affiliation>Department of Marine Organism Taxonomy and Phylogeny, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China & University of Chinese Academy of Sciences, Beijing 100049, China & Center for Ocean Mega-Science, Chinese Academy of Sciences, Qingdao, 266071, China & Laboratory for Marine Biology and Biotechnology, Pilot National Laboratory for Marine Science and Technology (Qingdao), Qingdao 266237, China</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Ma, Lin</mods:namePart>
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<mods:affiliation>Department of Marine Organism Taxonomy and Phylogeny, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China & University of Chinese Academy of Sciences, Beijing 100049, China & Center for Ocean Mega-Science, Chinese Academy of Sciences, Qingdao, 266071, China & Laboratory for Marine Biology and Biotechnology, Pilot National Laboratory for Marine Science and Technology (Qingdao), Qingdao 266237, China</mods:affiliation>
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<mods:nameIdentifier type="email">malin@qdio.ac.cn</mods:nameIdentifier>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Li, Xinzheng</mods:namePart>
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<mods:affiliation>Department of Marine Organism Taxonomy and Phylogeny, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China & University of Chinese Academy of Sciences, Beijing 100049, China & Center for Ocean Mega-Science, Chinese Academy of Sciences, Qingdao, 266071, China & Laboratory for Marine Biology and Biotechnology, Pilot National Laboratory for Marine Science and Technology (Qingdao), Qingdao 266237, China</mods:affiliation>
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<mods:nameIdentifier type="email">lixzh@qdio.ac.cn</mods:nameIdentifier>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2022</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2022-04-15</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>1096</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>119</mods:start>
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<mods:end>160</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/zookeys.1096.79382</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.1096.79382</mods:identifier>
|
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<mods:identifier type="Pensoft-Pub">1313-2970-1096-119</mods:identifier>
|
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<mods:identifier type="ZooBank">2F78255F081C429DB50D53D252224BB2</mods:identifier>
|
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<mods:identifier type="Pensoft-UUID">53CA7AFEDB855B63BD927ECAC219B035</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="194655711" LSID="urn:lsid:zoobank.org:act:025453A4-9F04-4F9F-8FD3-C16CB633FAAF" httpUri="http://treatment.plazi.org/id/2BF55C2298115B29B286B1B782359868" lastPageNumber="119" pageId="0" pageNumber="119">
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<subSubSection pageId="0" pageNumber="119" type="nomenclature">
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<paragraph pageId="0" pageNumber="119">
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<taxonomicName LSID="http://zoobank.org/025453A4-9F04-4F9F-8FD3-C16CB633FAAF" authority="Tzeng & Ma & Li, 2022" authorityName="Tzeng & Ma & Li" authorityYear="2022" class="Malacostraca" family="Apseudidae" genus="Apseudes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Apseudes spinidigitus" order="Tanaidacea" pageId="0" pageNumber="119" phylum="Arthropoda" rank="species" species="spinidigitus" status="sp. nov.">Apseudes spinidigitus</taxonomicName>
|
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<taxonomicNameLabel pageId="0" pageNumber="119">sp. nov.</taxonomicNameLabel>
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</paragraph>
|
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</subSubSection>
|
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<subSubSection pageId="0" pageNumber="119" type="description">
|
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<paragraph pageId="0" pageNumber="119">
|
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Apseudes spinidigitus sp. nov. Paratype (MBM 032095), non-ovigerous simultaneous Simultaneous hermaphrodite A body dorsal view B right antennule C right antenna D epistome and labrum E left mandible F right mandible setal row. Scale bars: 1 mm (A); 0.2 mm (B, C, E); 0.1 mm (D, F)." figureDoi="10.3897/zookeys.1096.79382.figure2" httpUri="https://binary.pensoft.net/fig/673087" pageId="0" pageNumber="119">Figs 2</figureCitation>
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Apseudes spinidigitus sp. nov. Paratype (MBM 032095), non-ovigerous simultaneous Simultaneous hermaphrodite A labium B maxillule C maxilla D maxilliped E maxilliped endite F epignath. Scale bars: 0.1 mm (A, D-F); 0.2 mm (B, C)." figureDoi="10.3897/zookeys.1096.79382.figure3" httpUri="https://binary.pensoft.net/fig/673088" pageId="0" pageNumber="119">, 3</figureCitation>
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Apseudes spinidigitus sp. nov. Paratype (MBM 032095), non-ovigerous simultaneous Simultaneous hermaphrodite A left cheliped B left cheliped fixed finger and dactylus C right pereopod 1 D proximal end of left pereopod 1 basis E right pereopod 2 F left pereopod 3. Scale bars: 0.2 mm." figureDoi="10.3897/zookeys.1096.79382.figure4" httpUri="https://binary.pensoft.net/fig/673089" pageId="0" pageNumber="119">, 4</figureCitation>
|
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<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Apseudes spinidigitus sp. nov. Paratype (MBM 032095), non-ovigerous simultaneous Simultaneous hermaphrodite A left pereopod 4 B right pereopod 5 C left pereopod 6 D left pleopod 5 (all setules omitted) E left uropod. Scale bars: 0.2 mm." figureDoi="10.3897/zookeys.1096.79382.figure5" httpUri="https://binary.pensoft.net/fig/673090" pageId="0" pageNumber="119">, 5</figureCitation>
|
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</paragraph>
|
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</subSubSection>
|
|||
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<subSubSection pageId="0" pageNumber="119" type="type material">
|
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<paragraph pageId="0" pageNumber="119">Type material.</paragraph>
|
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<paragraph pageId="0" pageNumber="119">
|
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<emphasis bold="true" italics="true" pageId="0" pageNumber="119">Holotype</emphasis>
|
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: MBM287293, non-ovigerous simultaneous
|
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<taxonomicName genus="Simultaneous" lsidName="Simultaneous hermaphrodite" pageId="0" pageNumber="119" rank="species" species="hermaphrodite">Simultaneous hermaphrodite</taxonomicName>
|
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, 8.3 mm; the South China Sea off Guangdong Province, China, 21 October 1959, from mud-sandy substrate at a depth of 43 m,
|
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<geoCoordinate degrees="21" direction="north" minutes="15" orientation="latitude" precision="925" value="21.25">21°15'N</geoCoordinate>
|
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,
|
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<geoCoordinate degrees="113" direction="east" minutes="00" orientation="longitude" precision="925" value="113.0">113°00'E</geoCoordinate>
|
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.
|
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<emphasis bold="true" italics="true" pageId="0" pageNumber="119">Paratypes</emphasis>
|
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: MBM032095, one non-ovigerous simultaneous
|
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<taxonomicName genus="Simultaneous" lsidName="Simultaneous hermaphrodite" pageId="0" pageNumber="119" rank="species" species="hermaphrodite">Simultaneous hermaphrodite</taxonomicName>
|
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, 8.5 mm, completely dissected and body parts preserved in 75% alcohol; the South China Sea off Guangdong Province, China, 10 January 1960, from muddy substrate at a depth of 55 m,
|
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<geoCoordinate degrees="21" direction="north" minutes="30" orientation="latitude" precision="925" value="21.5">21°30'N</geoCoordinate>
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,
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<geoCoordinate degrees="114" direction="east" minutes="00" orientation="longitude" precision="925" value="114.0">114°00'E</geoCoordinate>
|
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. MBM032282, four non-ovigerous simultaneous hermaphrodites; same collection data as holotype.
|
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</paragraph>
|
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</subSubSection>
|
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<subSubSection pageId="0" pageNumber="119" type="type locality">
|
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<paragraph pageId="0" pageNumber="119">Type locality.</paragraph>
|
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<paragraph pageId="0" pageNumber="119">Northern South China Sea.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="119" type="etymology">
|
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<paragraph pageId="0" pageNumber="119">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="119">
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The name is derived from the Latin
|
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<emphasis italics="true" pageId="0" pageNumber="119">spinosus</emphasis>
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(spinous) and
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<emphasis italics="true" pageId="0" pageNumber="119">digitus</emphasis>
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(finger), referring to the dactylus and fixed finger of cheliped both equipped with one conspicuous apophysis on the incisive margins.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="119" type="diagnosis">
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<paragraph pageId="0" pageNumber="119">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="119">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="119">
|
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Non-ovigerous simultaneous
|
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<taxonomicName genus="Simultaneous" lsidName="Simultaneous hermaphrodite" pageId="0" pageNumber="119" rank="species" species="hermaphrodite">Simultaneous hermaphrodite</taxonomicName>
|
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. Rostrum
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</emphasis>
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cordiform, distally pointed.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="119">Carapace</emphasis>
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lateral margin with one large spine-like anterior apophysis.
|
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<taxonomicName genus="Pereonites" lsidName="Pereonites" pageId="0" pageNumber="119" rank="genus">
|
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<emphasis bold="true" italics="true" pageId="0" pageNumber="119">Pereonites</emphasis>
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</taxonomicName>
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<emphasis italics="true" pageId="0" pageNumber="119">3-6</emphasis>
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with one curved spine-like anterolateral apophysis.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="119">Maxilliped</emphasis>
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endite inner margin with two coupling hooks.
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<taxonomicName genus="Cheliped" lsidName="Cheliped" pageId="0" pageNumber="119" rank="genus">
|
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<emphasis bold="true" italics="true" pageId="0" pageNumber="119">Cheliped</emphasis>
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</taxonomicName>
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fixed finger and dactylus incisive margin with one conspicuous apophysis, respectively.
|
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<emphasis bold="true" italics="true" pageId="0" pageNumber="119">Pereopod 1</emphasis>
|
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merus and carpus each with one dorsodistal and one ventrodistal spiniform seta; propodus with one dorsodistal and four ventral spiniform setae.
|
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<emphasis bold="true" italics="true" pageId="0" pageNumber="119">Pleopod</emphasis>
|
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basal article with four inner plumose setae.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="119" type="description">
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<paragraph pageId="0" pageNumber="119">Description.</paragraph>
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<paragraph pageId="0" pageNumber="119">
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<emphasis bold="true" pageId="0" pageNumber="119">
|
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<taxonomicName genus="Simultaneous" lsidName="Simultaneous hermaphrodite" pageId="0" pageNumber="119" rank="species" species="hermaphrodite">
|
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<emphasis italics="true" pageId="0" pageNumber="119">Simultaneous hermaphrodite</emphasis>
|
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</taxonomicName>
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(non-ovigerous paratype MBM032095).
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<emphasis italics="true" pageId="0" pageNumber="119">Body</emphasis>
|
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</emphasis>
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(Fig.
|
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Apseudes spinidigitus sp. nov. Paratype (MBM 032095), non-ovigerous simultaneous Simultaneous hermaphrodite A body dorsal view B right antennule C right antenna D epistome and labrum E left mandible F right mandible setal row. Scale bars: 1 mm (A); 0.2 mm (B, C, E); 0.1 mm (D, F)." figureDoi="10.3897/zookeys.1096.79382.figure2" httpUri="https://binary.pensoft.net/fig/673087" pageId="0" pageNumber="119">2A</figureCitation>
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) dorsoventrally flattened, 8.5 mm long, 5.8
|
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<normalizedToken originalValue="×">x</normalizedToken>
|
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as long as broad, posteriorly narrower.
|
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<emphasis bold="true" italics="true" pageId="0" pageNumber="119">Carapace</emphasis>
|
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subrectangular, ~ 0.2
|
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<normalizedToken originalValue="×">x</normalizedToken>
|
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as long as total body length, 1.1
|
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<normalizedToken originalValue="×">x</normalizedToken>
|
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as long as broad; rostrum cordiform, with proximal half laterally extended, distal half narrow, terminally pointed and slightly down-curved; lateral margin with one large spine-like anterior apophysis adjacent to eye lobe, with three outer and three inner plumose setae on apophysis.
|
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<emphasis bold="true" italics="true" pageId="0" pageNumber="119">Eye lobe</emphasis>
|
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well separated, wide and short, without visual elements.
|
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<emphasis bold="true" italics="true" pageId="0" pageNumber="119">Pereon</emphasis>
|
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~ 0.5
|
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<normalizedToken originalValue="×">x</normalizedToken>
|
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as long as total body length; pereonite 1 broadest, slightly broader than carapace, 0.5
|
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<normalizedToken originalValue="×">x</normalizedToken>
|
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as long as broad; pereonite 2 0.7
|
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<normalizedToken originalValue="×">x</normalizedToken>
|
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as long as pereonite 1, 0.5
|
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<normalizedToken originalValue="×">x</normalizedToken>
|
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as long as broad, with
|
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<emphasis italics="true" pageId="0" pageNumber="119">ca.</emphasis>
|
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three anterolateral and five posterolateral plumose setae; pereonite 3 slightly longer than pereonite 2, 0.5
|
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|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
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as long as broad, anterolateral margin with one curved spine-like apophysis and three plumose setae, posterolateral margin with
|
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|
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<emphasis italics="true" pageId="0" pageNumber="119">ca.</emphasis>
|
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seven plumose setae; pereonite 4 1.2
|
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|
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<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
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as long as pereonite 3, 0.7
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, anterolateral margin with one curved spine-like apophysis and three plumose setae, posterolateral corner pointed, with
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">ca.</emphasis>
|
|||
|
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seven plumose setae; pereonite 5 similar to pereonite 4 but with three posterolateral plumose setae; pereonite 6 0.9
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as pereonite 5, 0.7
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, anterolateral margin with one curved spine-like apophysis and
|
|||
|
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<emphasis italics="true" pageId="0" pageNumber="119">ca.</emphasis>
|
|||
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three plumose setae, pereonites 1-5 each with one hyposphenia, pereonite 6 with genital cone.
|
|||
|
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<emphasis bold="true" italics="true" pageId="0" pageNumber="119">Pleon</emphasis>
|
|||
|
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as long as carapace, posteriorly narrower, each pleonite with pointed epimera and ~ 12 lateral plumose setae.
|
|||
|
|
<emphasis bold="true" italics="true" pageId="0" pageNumber="119">Pleotelson</emphasis>
|
|||
|
|
0.9
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as carapace, 2.5
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, lateral margin with> 20 plumose setae, terminally subtriangular, with
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">ca.</emphasis>
|
|||
|
|
six posterior plumose setae.
|
|||
|
|
</paragraph>
|
|||
|
|
<caption doi="10.3897/zookeys.1096.79382.figure2" httpUri="https://binary.pensoft.net/fig/673087" pageId="0" pageNumber="119" start="Figure 2" startId="F2">
|
|||
|
|
<paragraph pageId="0" pageNumber="119">
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">Figure 2.</emphasis>
|
|||
|
|
<taxonomicName authorityName="Tzeng & Ma & Li" authorityYear="2022" class="Malacostraca" family="Apseudidae" genus="Apseudes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Apseudes spinidigitus" order="Tanaidacea" pageId="0" pageNumber="119" phylum="Arthropoda" rank="species" species="spinidigitus">
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">Apseudes spinidigitus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
sp. nov. Paratype (MBM032095), non-ovigerous simultaneous
|
|||
|
|
<taxonomicName genus="Simultaneous" lsidName="Simultaneous hermaphrodite" pageId="0" pageNumber="119" rank="species" species="hermaphrodite">Simultaneous hermaphrodite</taxonomicName>
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">A</emphasis>
|
|||
|
|
body dorsal view
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">B</emphasis>
|
|||
|
|
right antennule
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">C</emphasis>
|
|||
|
|
right antenna
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">D</emphasis>
|
|||
|
|
epistome and labrum
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">E</emphasis>
|
|||
|
|
left mandible
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">F</emphasis>
|
|||
|
|
right mandible setal row. Scale bars: 1 mm (
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">A</emphasis>
|
|||
|
|
); 0.2 mm (
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">B, C, E</emphasis>
|
|||
|
|
); 0.1mm (
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">D, F</emphasis>
|
|||
|
|
).
|
|||
|
|
</paragraph>
|
|||
|
|
</caption>
|
|||
|
|
<paragraph pageId="0" pageNumber="119">
|
|||
|
|
<emphasis bold="true" italics="true" pageId="0" pageNumber="119">Antennule</emphasis>
|
|||
|
|
(Fig.
|
|||
|
|
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Apseudes spinidigitus sp. nov. Paratype (MBM 032095), non-ovigerous simultaneous Simultaneous hermaphrodite A body dorsal view B right antennule C right antenna D epistome and labrum E left mandible F right mandible setal row. Scale bars: 1 mm (A); 0.2 mm (B, C, E); 0.1 mm (D, F)." figureDoi="10.3897/zookeys.1096.79382.figure2" httpUri="https://binary.pensoft.net/fig/673087" pageId="0" pageNumber="119">2B</figureCitation>
|
|||
|
|
) peduncle article 1 3.2
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, outer margin with ~ 17 circumplumose setae, two broom setae and one simple seta, inner margin with nine circumplumose setae; article 2 short, 0.3
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as article 1, 1.8
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, with
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">ca.</emphasis>
|
|||
|
|
seven circumplumose setae and three simple setae; article 3 0.6
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as article 2, 1.7
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, with three circumplumose setae; article 4 naked, 0.5
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as article 3,
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">ca.</emphasis>
|
|||
|
|
as long as broad; outer flagellum 13-articled, articles 3, 5, 7, 9, 11, and 13 with one distal aesthetasc and 1-4 distal simple setae, other articles with one distal simple seta or naked; inner flagellum 7-articled, articles 1-5 with one or two distal simple setae, articles 6 and 7 with four distal simple setae.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph pageId="0" pageNumber="119">
|
|||
|
|
<emphasis bold="true" italics="true" pageId="0" pageNumber="119">Antenna</emphasis>
|
|||
|
|
(Fig.
|
|||
|
|
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Apseudes spinidigitus sp. nov. Paratype (MBM 032095), non-ovigerous simultaneous Simultaneous hermaphrodite A body dorsal view B right antennule C right antenna D epistome and labrum E left mandible F right mandible setal row. Scale bars: 1 mm (A); 0.2 mm (B, C, E); 0.1 mm (D, F)." figureDoi="10.3897/zookeys.1096.79382.figure2" httpUri="https://binary.pensoft.net/fig/673087" pageId="0" pageNumber="119">2C</figureCitation>
|
|||
|
|
) peduncle article 1 short and covered with setules, 0.9
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, inner margin with conical apophysis; article 2 1.6
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as article 1, 1.7
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, with two inner simple setae; squama slender, slightly longer than article 2, 3.8
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, with 13 circumplumose setae; article 3 short, 0.4
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as article 2, 0.9
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, with one inner distal simple seta; article 4 0.8
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as article 2, 2.4
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, with one inner simple seta; article 5 0.8
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as article 2, 2.2
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, outer margin with three circumplumose and one broom seta, inner margin with four long simple setae; flagellum 11-articled, article 1 with two long distal circumplumose setae, article 3 with two long distal circumplumose setae and five distal simple setae, article 6 with one distal aesthetasc and four distal simple setae, article 11 with eight distal simple setae, and other articles with 1-4 simple setae or naked.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph pageId="0" pageNumber="119">
|
|||
|
|
<taxonomicName genus="Epistome" lsidName="Epistome" pageId="0" pageNumber="119" rank="genus">
|
|||
|
|
<emphasis bold="true" italics="true" pageId="0" pageNumber="119">Epistome</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
(Fig.
|
|||
|
|
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Apseudes spinidigitus sp. nov. Paratype (MBM 032095), non-ovigerous simultaneous Simultaneous hermaphrodite A body dorsal view B right antennule C right antenna D epistome and labrum E left mandible F right mandible setal row. Scale bars: 1 mm (A); 0.2 mm (B, C, E); 0.1 mm (D, F)." figureDoi="10.3897/zookeys.1096.79382.figure2" httpUri="https://binary.pensoft.net/fig/673087" pageId="0" pageNumber="119">2D</figureCitation>
|
|||
|
|
) with one strong and curved apical apophysis.
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">Labrum</emphasis>
|
|||
|
|
(Fig.
|
|||
|
|
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Apseudes spinidigitus sp. nov. Paratype (MBM 032095), non-ovigerous simultaneous Simultaneous hermaphrodite A body dorsal view B right antennule C right antenna D epistome and labrum E left mandible F right mandible setal row. Scale bars: 1 mm (A); 0.2 mm (B, C, E); 0.1 mm (D, F)." figureDoi="10.3897/zookeys.1096.79382.figure2" httpUri="https://binary.pensoft.net/fig/673087" pageId="0" pageNumber="119">2D</figureCitation>
|
|||
|
|
) rounded with some setules.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph pageId="0" pageNumber="119">
|
|||
|
|
<emphasis bold="true" italics="true" pageId="0" pageNumber="119">Left mandible</emphasis>
|
|||
|
|
(Fig.
|
|||
|
|
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Apseudes spinidigitus sp. nov. Paratype (MBM 032095), non-ovigerous simultaneous Simultaneous hermaphrodite A body dorsal view B right antennule C right antenna D epistome and labrum E left mandible F right mandible setal row. Scale bars: 1 mm (A); 0.2 mm (B, C, E); 0.1 mm (D, F)." figureDoi="10.3897/zookeys.1096.79382.figure2" httpUri="https://binary.pensoft.net/fig/673087" pageId="0" pageNumber="119">2E</figureCitation>
|
|||
|
|
) outer margin denticulate; incisor with four or five denticles; lacinia mobilis large and subrectangular, distal margin with four denticles; setal row with four serrate setae and three simple setae; molar not examined; palp 3-articled, article 1 1.7
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, inner margin with five simple setae, article 2 shorter than articles 1 and 3 combined, 3
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, inner margin with 12 simple setae and one very long simple seta, article 3 1.2
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as article 1, 3
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, inner margin with 15 simple setae and two very long simple setae.
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">Right mandible</emphasis>
|
|||
|
|
similar to left mandible but without lacinia mobilis, setal row (Fig.
|
|||
|
|
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Apseudes spinidigitus sp. nov. Paratype (MBM 032095), non-ovigerous simultaneous Simultaneous hermaphrodite A body dorsal view B right antennule C right antenna D epistome and labrum E left mandible F right mandible setal row. Scale bars: 1 mm (A); 0.2 mm (B, C, E); 0.1 mm (D, F)." figureDoi="10.3897/zookeys.1096.79382.figure2" httpUri="https://binary.pensoft.net/fig/673087" pageId="0" pageNumber="119">2F</figureCitation>
|
|||
|
|
) with one trifurcate, four bifurcate, one serrate, and one blunt seta.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph pageId="0" pageNumber="119">
|
|||
|
|
<emphasis bold="true" italics="true" pageId="0" pageNumber="119">Labium</emphasis>
|
|||
|
|
(Fig.
|
|||
|
|
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Apseudes spinidigitus sp. nov. Paratype (MBM 032095), non-ovigerous simultaneous Simultaneous hermaphrodite A labium B maxillule C maxilla D maxilliped E maxilliped endite F epignath. Scale bars: 0.1 mm (A, D-F); 0.2 mm (B, C)." figureDoi="10.3897/zookeys.1096.79382.figure3" httpUri="https://binary.pensoft.net/fig/673088" pageId="0" pageNumber="119">3A</figureCitation>
|
|||
|
|
) antero-outer corner near palp with one small apophysis; palp large and covered with setules, with three distal simple setae.
|
|||
|
|
</paragraph>
|
|||
|
|
<caption doi="10.3897/zookeys.1096.79382.figure3" httpUri="https://binary.pensoft.net/fig/673088" pageId="0" pageNumber="119" start="Figure 3" startId="F3">
|
|||
|
|
<paragraph pageId="0" pageNumber="119">
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">Figure 3.</emphasis>
|
|||
|
|
<taxonomicName authorityName="Tzeng & Ma & Li" authorityYear="2022" class="Malacostraca" family="Apseudidae" genus="Apseudes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Apseudes spinidigitus" order="Tanaidacea" pageId="0" pageNumber="119" phylum="Arthropoda" rank="species" species="spinidigitus">
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">Apseudes spinidigitus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
sp. nov. Paratype (MBM032095), non-ovigerous simultaneous
|
|||
|
|
<taxonomicName genus="Simultaneous" lsidName="Simultaneous hermaphrodite" pageId="0" pageNumber="119" rank="species" species="hermaphrodite">Simultaneous hermaphrodite</taxonomicName>
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">A</emphasis>
|
|||
|
|
labium
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">B</emphasis>
|
|||
|
|
maxillule
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">C</emphasis>
|
|||
|
|
maxilla
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">D</emphasis>
|
|||
|
|
maxilliped
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">E</emphasis>
|
|||
|
|
maxilliped endite
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">F</emphasis>
|
|||
|
|
epignath. Scale bars: 0.1 mm (
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">A, D-F</emphasis>
|
|||
|
|
); 0.2 mm (
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">B, C</emphasis>
|
|||
|
|
).
|
|||
|
|
</paragraph>
|
|||
|
|
</caption>
|
|||
|
|
<paragraph pageId="0" pageNumber="119">
|
|||
|
|
<emphasis bold="true" italics="true" pageId="0" pageNumber="119">Maxillule</emphasis>
|
|||
|
|
(Fig.
|
|||
|
|
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Apseudes spinidigitus sp. nov. Paratype (MBM 032095), non-ovigerous simultaneous Simultaneous hermaphrodite A labium B maxillule C maxilla D maxilliped E maxilliped endite F epignath. Scale bars: 0.1 mm (A, D-F); 0.2 mm (B, C)." figureDoi="10.3897/zookeys.1096.79382.figure3" httpUri="https://binary.pensoft.net/fig/673088" pageId="0" pageNumber="119">3B</figureCitation>
|
|||
|
|
) covered with setules; inner endite with five distal plumose setae; outer endite with two subdistal simple setae and ten distal spiniform setae; palp 2-articled, article 2 with seven subdistal plumose setae.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph pageId="0" pageNumber="119">
|
|||
|
|
<emphasis bold="true" italics="true" pageId="0" pageNumber="119">Maxilla</emphasis>
|
|||
|
|
(Fig.
|
|||
|
|
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Apseudes spinidigitus sp. nov. Paratype (MBM 032095), non-ovigerous simultaneous Simultaneous hermaphrodite A labium B maxillule C maxilla D maxilliped E maxilliped endite F epignath. Scale bars: 0.1 mm (A, D-F); 0.2 mm (B, C)." figureDoi="10.3897/zookeys.1096.79382.figure3" httpUri="https://binary.pensoft.net/fig/673088" pageId="0" pageNumber="119">3C</figureCitation>
|
|||
|
|
) outer margin covered with setules; outer lobe of movable endite with two plumose setae and seven serrate setae; inner lobe of movable endite with a row of six blunt setae, a cluster of> 13 simple setae, and two serrate setae; outer lobe of fixed endite with one comb-like seta, two trifurcate setae, one bifurcate seta, two plumose setae, and> 16 simple setae, outer margin covered with setules; inner lobe of fixed endite with two long setae only serrate on distal 1/4, five serrate setae, and ~ 39 simple setae along distal margin.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph pageId="0" pageNumber="119">
|
|||
|
|
<emphasis bold="true" italics="true" pageId="0" pageNumber="119">Maxilliped</emphasis>
|
|||
|
|
(Fig.
|
|||
|
|
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Apseudes spinidigitus sp. nov. Paratype (MBM 032095), non-ovigerous simultaneous Simultaneous hermaphrodite A labium B maxillule C maxilla D maxilliped E maxilliped endite F epignath. Scale bars: 0.1 mm (A, D-F); 0.2 mm (B, C)." figureDoi="10.3897/zookeys.1096.79382.figure3" httpUri="https://binary.pensoft.net/fig/673088" pageId="0" pageNumber="119">3D, E</figureCitation>
|
|||
|
|
) basis covered with setules; endite (Fig.
|
|||
|
|
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Apseudes spinidigitus sp. nov. Paratype (MBM 032095), non-ovigerous simultaneous Simultaneous hermaphrodite A labium B maxillule C maxilla D maxilliped E maxilliped endite F epignath. Scale bars: 0.1 mm (A, D-F); 0.2 mm (B, C)." figureDoi="10.3897/zookeys.1096.79382.figure3" httpUri="https://binary.pensoft.net/fig/673088" pageId="0" pageNumber="119">3E</figureCitation>
|
|||
|
|
) inner margin with two coupling hooks, inner fold with 11 circumplumose setae, distal margin with two blunt, three bifurcate, and eight simple setae; palp 4-articled, article 1 with two short outer-distal circumplumose setae and two inner circumplumose setae, article 2 outer-distal, distal, and inner margin with> 37 simple and five circumplumose setae; article 3 inner margin with ~ 16 simple setae; article 4 distal margin with nine simple setae.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph pageId="0" pageNumber="119">
|
|||
|
|
<emphasis bold="true" italics="true" pageId="0" pageNumber="119">Epignath</emphasis>
|
|||
|
|
(Fig.
|
|||
|
|
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Apseudes spinidigitus sp. nov. Paratype (MBM 032095), non-ovigerous simultaneous Simultaneous hermaphrodite A labium B maxillule C maxilla D maxilliped E maxilliped endite F epignath. Scale bars: 0.1 mm (A, D-F); 0.2 mm (B, C)." figureDoi="10.3897/zookeys.1096.79382.figure3" httpUri="https://binary.pensoft.net/fig/673088" pageId="0" pageNumber="119">3F</figureCitation>
|
|||
|
|
) typical of genus, partially covered with setules, with one stout plumose seta.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph pageId="0" pageNumber="119">
|
|||
|
|
<taxonomicName genus="Cheliped" lsidName="Cheliped" pageId="0" pageNumber="119" rank="genus">
|
|||
|
|
<emphasis bold="true" italics="true" pageId="0" pageNumber="119">Cheliped</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
(Fig.
|
|||
|
|
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Apseudes spinidigitus sp. nov. Paratype (MBM 032095), non-ovigerous simultaneous Simultaneous hermaphrodite A left cheliped B left cheliped fixed finger and dactylus C right pereopod 1 D proximal end of left pereopod 1 basis E right pereopod 2 F left pereopod 3. Scale bars: 0.2 mm." figureDoi="10.3897/zookeys.1096.79382.figure4" httpUri="https://binary.pensoft.net/fig/673089" pageId="0" pageNumber="119">4A</figureCitation>
|
|||
|
|
) exopod 3-articled, article 3 with four plumose setae; basis 2.2
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, ventral margin with one proximal plumose seta, one strong spiniform seta midway, and three distal plumose setae; merus 0.8
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as basis, 3
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, ventral margin with two plumose setae midway, one very large subdistal spine-like apophysis, eight subdistal and one distal plumose seta; carpus elongate, 1.2
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as basis, 2.8
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, with one dorsodistal spine-like apophysis, one dorsodistal plumose seta, and six plumose setae along ventral margin; propodus palm 1.4
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, with one dorsoproximal plumose seta, two dorsodistal plumose setae, one plumose setae near dactylus articulation, and eight plumose setae along ventral margin of palm and fixed finger; fixed finger (Fig.
|
|||
|
|
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Apseudes spinidigitus sp. nov. Paratype (MBM 032095), non-ovigerous simultaneous Simultaneous hermaphrodite A left cheliped B left cheliped fixed finger and dactylus C right pereopod 1 D proximal end of left pereopod 1 basis E right pereopod 2 F left pereopod 3. Scale bars: 0.2 mm." figureDoi="10.3897/zookeys.1096.79382.figure4" httpUri="https://binary.pensoft.net/fig/673089" pageId="0" pageNumber="119">4B</figureCitation>
|
|||
|
|
) nearly as long as palm, ~ 2.1
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, incisive margin with one large apophysis and ten simple setae on distal half; dactylus (Fig.
|
|||
|
|
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Apseudes spinidigitus sp. nov. Paratype (MBM 032095), non-ovigerous simultaneous Simultaneous hermaphrodite A left cheliped B left cheliped fixed finger and dactylus C right pereopod 1 D proximal end of left pereopod 1 basis E right pereopod 2 F left pereopod 3. Scale bars: 0.2 mm." figureDoi="10.3897/zookeys.1096.79382.figure4" httpUri="https://binary.pensoft.net/fig/673089" pageId="0" pageNumber="119">4B</figureCitation>
|
|||
|
|
) plus unguis 4.3
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, slightly curved, incisive margin with one conspicuous apophysis.
|
|||
|
|
</paragraph>
|
|||
|
|
<caption doi="10.3897/zookeys.1096.79382.figure4" httpUri="https://binary.pensoft.net/fig/673089" pageId="0" pageNumber="119" start="Figure 4" startId="F4">
|
|||
|
|
<paragraph pageId="0" pageNumber="119">
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">Figure 4.</emphasis>
|
|||
|
|
<taxonomicName authorityName="Tzeng & Ma & Li" authorityYear="2022" class="Malacostraca" family="Apseudidae" genus="Apseudes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Apseudes spinidigitus" order="Tanaidacea" pageId="0" pageNumber="119" phylum="Arthropoda" rank="species" species="spinidigitus">
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">Apseudes spinidigitus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
sp. nov. Paratype (MBM032095), non-ovigerous simultaneous
|
|||
|
|
<taxonomicName genus="Simultaneous" lsidName="Simultaneous hermaphrodite" pageId="0" pageNumber="119" rank="species" species="hermaphrodite">Simultaneous hermaphrodite</taxonomicName>
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">A</emphasis>
|
|||
|
|
left cheliped
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">B</emphasis>
|
|||
|
|
left cheliped fixed finger and dactylus
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">C</emphasis>
|
|||
|
|
right pereopod 1
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">D</emphasis>
|
|||
|
|
proximal end of left pereopod 1 basis
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">E</emphasis>
|
|||
|
|
right pereopod 2
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">F</emphasis>
|
|||
|
|
left pereopod 3. Scale bars: 0.2 mm.
|
|||
|
|
</paragraph>
|
|||
|
|
</caption>
|
|||
|
|
<paragraph pageId="0" pageNumber="119">
|
|||
|
|
<emphasis bold="true" italics="true" pageId="0" pageNumber="119">Pereopod 1</emphasis>
|
|||
|
|
(Fig.
|
|||
|
|
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Apseudes spinidigitus sp. nov. Paratype (MBM 032095), non-ovigerous simultaneous Simultaneous hermaphrodite A left cheliped B left cheliped fixed finger and dactylus C right pereopod 1 D proximal end of left pereopod 1 basis E right pereopod 2 F left pereopod 3. Scale bars: 0.2 mm." figureDoi="10.3897/zookeys.1096.79382.figure4" httpUri="https://binary.pensoft.net/fig/673089" pageId="0" pageNumber="119">4C, D</figureCitation>
|
|||
|
|
) coxa (Fig.
|
|||
|
|
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Apseudes spinidigitus sp. nov. Paratype (MBM 032095), non-ovigerous simultaneous Simultaneous hermaphrodite A body dorsal view B right antennule C right antenna D epistome and labrum E left mandible F right mandible setal row. Scale bars: 1 mm (A); 0.2 mm (B, C, E); 0.1 mm (D, F)." figureDoi="10.3897/zookeys.1096.79382.figure2" httpUri="https://binary.pensoft.net/fig/673087" pageId="0" pageNumber="119">2A</figureCitation>
|
|||
|
|
) with large and pointed spine-like apophysis and five plumose setae; exopod 2-articled, article 2 with five plumose setae; basis ~ 2.4
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, with one subdorsal proximal apophysis near exopod, ventral margin with one subproximal apophysis, two subdistal simple setae, four distal simple setae and one distal spiniform seta; ischium with one short dorsodistal simple seta and four short ventrodistal simple setae; merus 2.2
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, with one dorsodistal spiniform seta and a row of ~ 11 lateral simple setae, ventral margin with a row of ~ 11 simple setae on distal half, one distal spiniform seta and two short distal simple setae; carpus short and thick, dorsally extended, 0.7
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as merus, 1.3
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, dorsal margin with a row of ~ 12 long simple setae on distal half, one short and three longer distal simple seta, and one large distal spiniform seta, ventral margin with six simple setae midway and one large distal spiniform seta; propodus
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">ca.</emphasis>
|
|||
|
|
as long as carpus, slightly thinner than carpus, dorsal margin with ~ 11 simple setae on distal half, and one large distal spiniform seta, ventral margin with six simple setae and four large spiniform setae; dactylus plus unguis 0.9
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as propodus, slightly curved, dorsal margin with one simple seta midway, ventral margin with one subdistal spinule.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph pageId="0" pageNumber="119">
|
|||
|
|
<emphasis bold="true" italics="true" pageId="0" pageNumber="119">Pereopod 2</emphasis>
|
|||
|
|
(Fig.
|
|||
|
|
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Apseudes spinidigitus sp. nov. Paratype (MBM 032095), non-ovigerous simultaneous Simultaneous hermaphrodite A left cheliped B left cheliped fixed finger and dactylus C right pereopod 1 D proximal end of left pereopod 1 basis E right pereopod 2 F left pereopod 3. Scale bars: 0.2 mm." figureDoi="10.3897/zookeys.1096.79382.figure4" httpUri="https://binary.pensoft.net/fig/673089" pageId="0" pageNumber="119">4E</figureCitation>
|
|||
|
|
) coxa with one plumose seta; basis 4
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, dorsal margin with two short simple setae on proximal half, ventral margin with one short and two longer simple setae on proximal half, three short and one longer simple seta on distal half, and a cluster of five distal simple setae; ischium with one dorsodistal and three ventrodistal simple setae; merus ~ 0.5
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as basis, 2.3
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, with one subdorsal simple seta on proximal half, a row of six dorsodistal simple setae, one long and slender dorsodistal spiniform seta, ventral margin with eight simple setae along distal half, one long slender subdistal spiniform seta and one shorter subdistal spiniform seta; carpus 0.8
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as merus, 2
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, dorsal margin with a row of
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">ca.</emphasis>
|
|||
|
|
seven simple setae on proximal half,
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">ca.</emphasis>
|
|||
|
|
six simple setae on distal half, and two distal simple setae, distal margin with a row of three lateral spiniform setae, ventral margin with eight simple setae, one long and slender spiniform seta, and two shorter spiniform setae; propodus slightly longer than carpus, 2.9
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, with ~ 12 simple setae along distal half of dorsal margin, one long and slender dorsodistal spiniform seta, and one lateral spiniform seta, ventral margin with ~ 11 simple setae, one long and slender spiniform seta midway and one distal spiniform seta; dactylus plus unguis thin and curved, nearly as long as propodus, with one doral seta midway, unguis ~ 0.7
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as dactylus.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph pageId="0" pageNumber="119">
|
|||
|
|
<emphasis bold="true" italics="true" pageId="0" pageNumber="119">Pereopod 3</emphasis>
|
|||
|
|
(Fig.
|
|||
|
|
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Apseudes spinidigitus sp. nov. Paratype (MBM 032095), non-ovigerous simultaneous Simultaneous hermaphrodite A left cheliped B left cheliped fixed finger and dactylus C right pereopod 1 D proximal end of left pereopod 1 basis E right pereopod 2 F left pereopod 3. Scale bars: 0.2 mm." figureDoi="10.3897/zookeys.1096.79382.figure4" httpUri="https://binary.pensoft.net/fig/673089" pageId="0" pageNumber="119">4F</figureCitation>
|
|||
|
|
) basis 3.7
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, dorsal margin with one short simple seta on proximal half, ventral margin with one broom and one short simple seta on proximal half, one broom seta on distal half, and three simple distal setae; ischium with one dorsodistal and three ventrodistal simple setae; merus 0.4
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as basis, 2.2
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, with one dorsodistal simple seta, one distolateral simple seta, and one distolateral spiniform seta, ventral margin with four simple setae on distal half, one small spiniform seta midway, and one long and slender distal spiniform seta; carpus slightly longer than merus, 2.1
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, with three long simple setae on proximal half, a row of
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">ca.</emphasis>
|
|||
|
|
seven simple setae on distal half of dorsal margin, and a row of six lateral spiniform setae, distal one longer, ventral margin with six simple setae and one spiniform seta along distal half; propodus slightly longer than carpus, 2.8
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, with ~ 11 simple setae and two long and slender spiniform setae on distal half of dorsal margin, three longer and one very short lateral spiniform seta, ventral margin with 11 simple setae and one distal spiniform seta; dactylus plus unguis thin and curved, ~ 0.7
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as propodus, unguis 0.5
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as dactylus.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph pageId="0" pageNumber="119">
|
|||
|
|
<emphasis bold="true" italics="true" pageId="0" pageNumber="119">Pereopod 4</emphasis>
|
|||
|
|
(Fig.
|
|||
|
|
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Apseudes spinidigitus sp. nov. Paratype (MBM 032095), non-ovigerous simultaneous Simultaneous hermaphrodite A left pereopod 4 B right pereopod 5 C left pereopod 6 D left pleopod 5 (all setules omitted) E left uropod. Scale bars: 0.2 mm." figureDoi="10.3897/zookeys.1096.79382.figure5" httpUri="https://binary.pensoft.net/fig/673090" pageId="0" pageNumber="119">5A</figureCitation>
|
|||
|
|
) coxa with one plumose seta; basis 2.9
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, dorsal margin with two short proximal simple setae and two broom setae midway, ventral margin with two longer and one short distal simple seta; ischium with one dorsodistal simple seta and one ventrodistal simple seta; merus ~ 0.4
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as basis, 2.3
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, dorsal margin with one distal simple seta, ventral margin with three simple setae midway, four spiniform setae and two simple setae on distal half; carpus ~ 1.2
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as merus, 2.7
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, with ~ 11 spiniform setae and> 17 simple setae along ventral to distal margin; propodus shorter and thinner than carpus, 0.8
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as carpus, 2.9
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, with a comb-like row of numerous short and fine dorsodistal serrate setae and a cluster of numerous longer dorsodistal simple setae, ventral margin with ~ 11 longer simple setae and
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">ca.</emphasis>
|
|||
|
|
seven short simple setae; dactylus plus unguis slender and slightly curved, 0.6
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as propodus, dorsal margin with one seta midway, unguis 0.5
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as dactylus.
|
|||
|
|
</paragraph>
|
|||
|
|
<caption doi="10.3897/zookeys.1096.79382.figure5" httpUri="https://binary.pensoft.net/fig/673090" pageId="0" pageNumber="119" start="Figure 5" startId="F5">
|
|||
|
|
<paragraph pageId="0" pageNumber="119">
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">Figure 5.</emphasis>
|
|||
|
|
<taxonomicName authorityName="Tzeng & Ma & Li" authorityYear="2022" class="Malacostraca" family="Apseudidae" genus="Apseudes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Apseudes spinidigitus" order="Tanaidacea" pageId="0" pageNumber="119" phylum="Arthropoda" rank="species" species="spinidigitus">
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">Apseudes spinidigitus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
sp. nov. Paratype (MBM032095), non-ovigerous simultaneous
|
|||
|
|
<taxonomicName genus="Simultaneous" lsidName="Simultaneous hermaphrodite" pageId="0" pageNumber="119" rank="species" species="hermaphrodite">Simultaneous hermaphrodite</taxonomicName>
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">A</emphasis>
|
|||
|
|
left pereopod 4
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">B</emphasis>
|
|||
|
|
right pereopod 5
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">C</emphasis>
|
|||
|
|
left pereopod 6
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">D</emphasis>
|
|||
|
|
left pleopod 5 (all setules omitted)
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">E</emphasis>
|
|||
|
|
left uropod. Scale bars: 0.2 mm.
|
|||
|
|
</paragraph>
|
|||
|
|
</caption>
|
|||
|
|
<paragraph pageId="0" pageNumber="119">
|
|||
|
|
<emphasis bold="true" italics="true" pageId="0" pageNumber="119">Pereopod 5</emphasis>
|
|||
|
|
(Fig.
|
|||
|
|
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Apseudes spinidigitus sp. nov. Paratype (MBM 032095), non-ovigerous simultaneous Simultaneous hermaphrodite A left pereopod 4 B right pereopod 5 C left pereopod 6 D left pleopod 5 (all setules omitted) E left uropod. Scale bars: 0.2 mm." figureDoi="10.3897/zookeys.1096.79382.figure5" httpUri="https://binary.pensoft.net/fig/673090" pageId="0" pageNumber="119">5B</figureCitation>
|
|||
|
|
) basis dorsal margin with one broom seta on proximal half, ventral margin with one short midway and one longer distal simple seta; ischium with one dorsal and three ventrodistal simple setae; merus 2.4
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, with one dorsodistal, one subventral, two ventrodistal simple setae, and three ventrodistal spiniform setae; carpus slightly longer and thinner than merus, 2.6
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, with
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">ca.</emphasis>
|
|||
|
|
ten spiniform setae and> 19 simple setae along ventral to distal margin; propodus slender, 0.8
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as carpus, 3.2
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, dorsal margin with one broom seta midway and five strong distal simple setae, ventral margin with seven simple setae on proximal half, two distal simple setae, one strong spiniform seta midway, one distal spiniform seta, and a comb-like row of ~ 20 short and fine serrate setae between those two spiniform setae; dactylus plus unguis slender and slightly curved, 0.8
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as propodus, dorsal margin with one simple seta midway, unguis 0.6
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as dactylus.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph pageId="0" pageNumber="119">
|
|||
|
|
<emphasis bold="true" italics="true" pageId="0" pageNumber="119">Pereopod 6</emphasis>
|
|||
|
|
(Fig.
|
|||
|
|
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Apseudes spinidigitus sp. nov. Paratype (MBM 032095), non-ovigerous simultaneous Simultaneous hermaphrodite A left pereopod 4 B right pereopod 5 C left pereopod 6 D left pleopod 5 (all setules omitted) E left uropod. Scale bars: 0.2 mm." figureDoi="10.3897/zookeys.1096.79382.figure5" httpUri="https://binary.pensoft.net/fig/673090" pageId="0" pageNumber="119">5C</figureCitation>
|
|||
|
|
) coxa with three simple setae; basis 4
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, with one lateral and one subdorsal circumplumose seta on proximal half, dorsal margin with 11 circumplumose setae along distal half, ventral margin with one small spiniform seta midway and 12 circumplumose setae; ischium with three ventrodistal circumplumose setae; merus 0.6
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as basis, 3.1
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, dorsal margin with one shorter and two very long circumplumose setae on proximal half, three very long circumplumose setae on distal half, ventral margin with two circumplumose setae on proximal half, one small spiniform seta midway, five circumplumose setae and three small spiniform setae on distal half; carpus slightly shorter than merus, 2.9
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, dorsal margin with two midway and one distal very long circumplumose seta, ventral to distal margin with ~ 13 circumplumose setae and one distal spiniform seta; propodus 0.8
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as carpus, 2.9
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, with two ventroproximal circumplumose setae, a comb-like row of numerous serrate setae along ventral to distal margin, one dorsodistal and two ventrodistal circumplumose setae; dactylus plus unguis slender and slightly curved, 0.9
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as propodus, dorsal margin with one short simple seta midway, unguis 0.6
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as dactylus.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph pageId="0" pageNumber="119">
|
|||
|
|
<emphasis bold="true" italics="true" pageId="0" pageNumber="119">Pleopods</emphasis>
|
|||
|
|
(Fig.
|
|||
|
|
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Apseudes spinidigitus sp. nov. Paratype (MBM 032095), non-ovigerous simultaneous Simultaneous hermaphrodite A left pereopod 4 B right pereopod 5 C left pereopod 6 D left pleopod 5 (all setules omitted) E left uropod. Scale bars: 0.2 mm." figureDoi="10.3897/zookeys.1096.79382.figure5" httpUri="https://binary.pensoft.net/fig/673090" pageId="0" pageNumber="119">5D</figureCitation>
|
|||
|
|
, all setae plumose, setules omitted in figure) basal article elongate, 2.7
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, with four inner plumose setae; exopod slender, 3.6
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, outer to distal margin with 33 plumose setae, inner margin with seven short simple setae; endopod longer and slender than exopod, 1.2
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as exopod, 5
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, with 25 plumose setae and one stronger plumose seta on proximal half of inner margin.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph pageId="0" pageNumber="119">
|
|||
|
|
<emphasis bold="true" italics="true" pageId="0" pageNumber="119">Uropod</emphasis>
|
|||
|
|
(Fig.
|
|||
|
|
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Apseudes spinidigitus sp. nov. Paratype (MBM 032095), non-ovigerous simultaneous Simultaneous hermaphrodite A left pereopod 4 B right pereopod 5 C left pereopod 6 D left pleopod 5 (all setules omitted) E left uropod. Scale bars: 0.2 mm." figureDoi="10.3897/zookeys.1096.79382.figure5" httpUri="https://binary.pensoft.net/fig/673090" pageId="0" pageNumber="119">5E</figureCitation>
|
|||
|
|
) basal article 1.6
|
|||
|
|
<normalizedToken originalValue="×">x</normalizedToken>
|
|||
|
|
as long as broad, outer margin with one midway and three distal circumplumose setae, inner margin with two distal setae; exopod not examined; endopod 36-articled, articles 3, 8, 13, and 18 with 1-3 broom setae and 1-5 simple distal setae, other articles without seta or with at most six simple setae.
|
|||
|
|
</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
<subSubSection pageId="0" pageNumber="119" type="variation">
|
|||
|
|
<paragraph pageId="0" pageNumber="119">Variation.</paragraph>
|
|||
|
|
<paragraph pageId="0" pageNumber="119">
|
|||
|
|
Non-ovigerous simultaneous
|
|||
|
|
<taxonomicName genus="Simultaneous" lsidName="Simultaneous hermaphrodite" pageId="0" pageNumber="119" rank="species" species="hermaphrodite">Simultaneous hermaphrodite</taxonomicName>
|
|||
|
|
holotype (MBM287293, 8.3 mm long) uropod with 8-articled exopod and 38-articled endopod.
|
|||
|
|
</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
<subSubSection pageId="0" pageNumber="119" type="remarks">
|
|||
|
|
<paragraph pageId="0" pageNumber="119">Remarks.</paragraph>
|
|||
|
|
<paragraph pageId="0" pageNumber="119">
|
|||
|
|
According to
|
|||
|
|
<bibRefCitation author="Bamber, RN" journalOrPublisher="Asian Marine Biology" pageId="0" pageNumber="119" pagination="171 - 199" refId="B2" refString="Bamber, RN, 1998. Tanaidaceans (Crustacea, Peracarida) from the southeast of the South China Sea. Asian Marine Biology 15: 171 - 199" title="Tanaidaceans (Crustacea, Peracarida) from the southeast of the South China Sea." volume="15" year="1998">Bamber (1998</bibRefCitation>
|
|||
|
|
,
|
|||
|
|
<bibRefCitation DOI="https://doi.org/10.1080/00222930701850505" author="Bamber, RN" journalOrPublisher="Journal of Natural History" pageId="0" pageNumber="119" pagination="877 - 884" refId="B4" refString="Bamber, RN, 2008. A new species of Apseudes (Tanaidacea: Apseudomorpha: Apseudidae) from Hong Kong, with observations on Gollumudes mortoni (Bamber, 2001). Journal of Natural History 42 (9-12): 877 - 884, DOI: https://doi.org/10.1080/00222930701850505" title="A new species of Apseudes (Tanaidacea: Apseudomorpha: Apseudidae) from Hong Kong, with observations on Gollumudes mortoni (Bamber, 2001)." url="https://doi.org/10.1080/00222930701850505" volume="42" year="2008">2008</bibRefCitation>
|
|||
|
|
), only three species of the genus
|
|||
|
|
<taxonomicName authorityName="Leach" authorityYear="1814" class="Malacostraca" family="Apseudidae" genus="Apseudes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Apseudes" order="Tanaidacea" pageId="0" pageNumber="119" phylum="Arthropoda" rank="genus">
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">Apseudes</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
have been recorded from South China Sea region previously:
|
|||
|
|
<taxonomicName lsidName="A. manna" pageId="0" pageNumber="119" rank="species" species="manna">
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">A. manna</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
Bamber, 2008 (Hong Kong),
|
|||
|
|
<taxonomicName lsidName="A. nagae" pageId="0" pageNumber="119" rank="species" species="nagae">
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">A. nagae</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
Shiino, 1963 (Vietnam, Sabah and Brunei), and
|
|||
|
|
<taxonomicName lsidName="A. nhatrangensis" pageId="0" pageNumber="119" rank="species" species="nhatrangensis">
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">A. nhatrangensis</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
Shiino, 1963 (Vietnam). Among these three,
|
|||
|
|
<taxonomicName lsidName="A. manna" pageId="0" pageNumber="119" rank="species" species="manna">
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">A. manna</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
is the geographically closest to
|
|||
|
|
<taxonomicName authorityName="Tzeng & Ma & Li" authorityYear="2022" class="Malacostraca" family="Apseudidae" genus="Apseudes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Apseudes spinidigitus" order="Tanaidacea" pageId="0" pageNumber="119" phylum="Arthropoda" rank="species" species="spinidigitus">
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">Apseudes spinidigitus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
sp. nov.; the new species, however, is conspicuously distinguished from
|
|||
|
|
<taxonomicName lsidName="A. manna" pageId="0" pageNumber="119" rank="species" species="manna">
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">A. manna</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
in morphology, by having the spine-like apophyses on carapace, pereonites, merus, carpus, and fingers of cheliped, and pointed epimera on each pleonite (Fig.
|
|||
|
|
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Apseudes spinidigitus sp. nov. Paratype (MBM 032095), non-ovigerous simultaneous Simultaneous hermaphrodite A body dorsal view B right antennule C right antenna D epistome and labrum E left mandible F right mandible setal row. Scale bars: 1 mm (A); 0.2 mm (B, C, E); 0.1 mm (D, F)." figureDoi="10.3897/zookeys.1096.79382.figure2" httpUri="https://binary.pensoft.net/fig/673087" pageId="0" pageNumber="119">2A</figureCitation>
|
|||
|
|
,
|
|||
|
|
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Apseudes spinidigitus sp. nov. Paratype (MBM 032095), non-ovigerous simultaneous Simultaneous hermaphrodite A left cheliped B left cheliped fixed finger and dactylus C right pereopod 1 D proximal end of left pereopod 1 basis E right pereopod 2 F left pereopod 3. Scale bars: 0.2 mm." figureDoi="10.3897/zookeys.1096.79382.figure4" httpUri="https://binary.pensoft.net/fig/673089" pageId="0" pageNumber="119">4A, B</figureCitation>
|
|||
|
|
, Table
|
|||
|
|
<tableCitation captionStart="Table 1" captionStartId="T1" captionText="Table 1. Morphological comparison among species of the genus Apseudes from the South China Sea region. N = no apophyses or spiniform setae." httpUri="http://table.plazi.org/id/02488996B387875AEFB9CFC167813B65" pageId="0" pageNumber="119" tableUuid="02488996B387875AEFB9CFC167813B65">1</tableCitation>
|
|||
|
|
;
|
|||
|
|
<bibRefCitation DOI="https://doi.org/10.1080/00222930701850505" author="Bamber, RN" journalOrPublisher="Journal of Natural History" pageId="0" pageNumber="119" pagination="877 - 884" refId="B4" refString="Bamber, RN, 2008. A new species of Apseudes (Tanaidacea: Apseudomorpha: Apseudidae) from Hong Kong, with observations on Gollumudes mortoni (Bamber, 2001). Journal of Natural History 42 (9-12): 877 - 884, DOI: https://doi.org/10.1080/00222930701850505" title="A new species of Apseudes (Tanaidacea: Apseudomorpha: Apseudidae) from Hong Kong, with observations on Gollumudes mortoni (Bamber, 2001)." url="https://doi.org/10.1080/00222930701850505" volume="42" year="2008">Bamber 2008</bibRefCitation>
|
|||
|
|
: figs 1A, 2A).
|
|||
|
|
</paragraph>
|
|||
|
|
<caption ID-Table-UUID="02488996B387875AEFB9CFC167813B65" httpUri="http://table.plazi.org/id/02488996B387875AEFB9CFC167813B65" pageId="0" pageNumber="119" start="Table 1" startId="T1">
|
|||
|
|
<paragraph pageId="0" pageNumber="119">
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">Table 1.</emphasis>
|
|||
|
|
Morphological comparison among species of the genus
|
|||
|
|
<taxonomicName authorityName="Leach" authorityYear="1814" class="Malacostraca" family="Apseudidae" genus="Apseudes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Apseudes" order="Tanaidacea" pageId="0" pageNumber="119" phylum="Arthropoda" rank="genus">
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">Apseudes</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
from the South China Sea region. N = no apophyses or spiniform setae.
|
|||
|
|
</paragraph>
|
|||
|
|
</caption>
|
|||
|
|
<paragraph pageId="0" pageNumber="119">
|
|||
|
|
<table pageId="0" pageNumber="119">
|
|||
|
|
<tr pageId="0" pageNumber="119">
|
|||
|
|
<th colspan="1" pageId="0" pageNumber="119" rowspan="1">Character / Species name</th>
|
|||
|
|
<th colspan="1" pageId="0" pageNumber="119" rowspan="1">
|
|||
|
|
<taxonomicName lsidName="A. spinidigitus" pageId="0" pageNumber="119" rank="species" species="spinidigitus">
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">A. spinidigitus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
sp. nov.
|
|||
|
|
</th>
|
|||
|
|
<th colspan="1" pageId="0" pageNumber="119" rowspan="1">
|
|||
|
|
<taxonomicName lsidName="A. manna" pageId="0" pageNumber="119" rank="species" species="manna">
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">A. manna</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
</th>
|
|||
|
|
<th colspan="1" pageId="0" pageNumber="119" rowspan="1">
|
|||
|
|
<taxonomicName lsidName="A. nagae" pageId="0" pageNumber="119" rank="species" species="nagae">
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">A. nagae</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
</th>
|
|||
|
|
<th colspan="1" pageId="0" pageNumber="119" rowspan="1">
|
|||
|
|
<taxonomicName lsidName="A. nhatrangensis" pageId="0" pageNumber="119" rank="species" species="nhatrangensis">
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">A. nhatrangensis</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
</th>
|
|||
|
|
</tr>
|
|||
|
|
<tr pageId="0" pageNumber="119">
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">Carapace</emphasis>
|
|||
|
|
</td>
|
|||
|
|
<td colspan="1" isEmpty="true" pageId="0" pageNumber="119" rowspan="1">-</td>
|
|||
|
|
<td colspan="1" isEmpty="true" pageId="0" pageNumber="119" rowspan="1">-</td>
|
|||
|
|
<td colspan="1" isEmpty="true" pageId="0" pageNumber="119" rowspan="1">-</td>
|
|||
|
|
<td colspan="1" isEmpty="true" pageId="0" pageNumber="119" rowspan="1">-</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr pageId="0" pageNumber="119">
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">Rostrum</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">cordiform, pointed</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">pointed</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">cordiform, pointed</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">cordiform, pointed</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr pageId="0" pageNumber="119">
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">Lateral apophyses</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">one spine-like</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">N</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">N</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">one spine-like</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr pageId="0" pageNumber="119">
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">
|
|||
|
|
<taxonomicName genus="Pereonites" lsidName="Pereonites" pageId="0" pageNumber="119" rank="genus">
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">Pereonites</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
</td>
|
|||
|
|
<td colspan="1" isEmpty="true" pageId="0" pageNumber="119" rowspan="1">-</td>
|
|||
|
|
<td colspan="1" isEmpty="true" pageId="0" pageNumber="119" rowspan="1">-</td>
|
|||
|
|
<td colspan="1" isEmpty="true" pageId="0" pageNumber="119" rowspan="1">-</td>
|
|||
|
|
<td colspan="1" isEmpty="true" pageId="0" pageNumber="119" rowspan="1">-</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr pageId="0" pageNumber="119">
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">Pereonite 3-6 lateral apophyses</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">one curved spine-like</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">N</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">blunt</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">one curved spine-like</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr pageId="0" pageNumber="119">
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">Pleonites</emphasis>
|
|||
|
|
</td>
|
|||
|
|
<td colspan="1" isEmpty="true" pageId="0" pageNumber="119" rowspan="1">-</td>
|
|||
|
|
<td colspan="1" isEmpty="true" pageId="0" pageNumber="119" rowspan="1">-</td>
|
|||
|
|
<td colspan="1" isEmpty="true" pageId="0" pageNumber="119" rowspan="1">-</td>
|
|||
|
|
<td colspan="1" isEmpty="true" pageId="0" pageNumber="119" rowspan="1">-</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr pageId="0" pageNumber="119">
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">Epimera</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">pointed</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">blunt</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">truncated</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">pointed</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr pageId="0" pageNumber="119">
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">Antennule</emphasis>
|
|||
|
|
</td>
|
|||
|
|
<td colspan="1" isEmpty="true" pageId="0" pageNumber="119" rowspan="1">-</td>
|
|||
|
|
<td colspan="1" isEmpty="true" pageId="0" pageNumber="119" rowspan="1">-</td>
|
|||
|
|
<td colspan="1" isEmpty="true" pageId="0" pageNumber="119" rowspan="1">-</td>
|
|||
|
|
<td colspan="1" isEmpty="true" pageId="0" pageNumber="119" rowspan="1">-</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr pageId="0" pageNumber="119">
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">Number of outer/inner flagellum articles</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">13/7</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">10/5</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">10-14/5</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">13/9</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr pageId="0" pageNumber="119">
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">Antenna</emphasis>
|
|||
|
|
</td>
|
|||
|
|
<td colspan="1" isEmpty="true" pageId="0" pageNumber="119" rowspan="1">-</td>
|
|||
|
|
<td colspan="1" isEmpty="true" pageId="0" pageNumber="119" rowspan="1">-</td>
|
|||
|
|
<td colspan="1" isEmpty="true" pageId="0" pageNumber="119" rowspan="1">-</td>
|
|||
|
|
<td colspan="1" isEmpty="true" pageId="0" pageNumber="119" rowspan="1">-</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr pageId="0" pageNumber="119">
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">Number of flagellum articles</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">11</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">8</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">8</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">10</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr pageId="0" pageNumber="119">
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">Maxilliped</emphasis>
|
|||
|
|
</td>
|
|||
|
|
<td colspan="1" isEmpty="true" pageId="0" pageNumber="119" rowspan="1">-</td>
|
|||
|
|
<td colspan="1" isEmpty="true" pageId="0" pageNumber="119" rowspan="1">-</td>
|
|||
|
|
<td colspan="1" isEmpty="true" pageId="0" pageNumber="119" rowspan="1">-</td>
|
|||
|
|
<td colspan="1" isEmpty="true" pageId="0" pageNumber="119" rowspan="1">-</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr pageId="0" pageNumber="119">
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">Number of endite coupling hooks</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">2</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">2</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">3-4</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">4</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr pageId="0" pageNumber="119">
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">
|
|||
|
|
<taxonomicName genus="Cheliped" lsidName="Cheliped" pageId="0" pageNumber="119" rank="genus">
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">Cheliped</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
</td>
|
|||
|
|
<td colspan="1" isEmpty="true" pageId="0" pageNumber="119" rowspan="1">-</td>
|
|||
|
|
<td colspan="1" isEmpty="true" pageId="0" pageNumber="119" rowspan="1">-</td>
|
|||
|
|
<td colspan="1" isEmpty="true" pageId="0" pageNumber="119" rowspan="1">-</td>
|
|||
|
|
<td colspan="1" isEmpty="true" pageId="0" pageNumber="119" rowspan="1">-</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr pageId="0" pageNumber="119">
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">Basis apophyses or spiniform setae</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">one ventral spiniform seta</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">one ventral spiniform seta</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">one ventral spiniform seta</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">one large ventral apophysis</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr pageId="0" pageNumber="119">
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">Merus apophyses or spiniform setae</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">one ventral subdistal apophysis</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">N</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">N</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">one ventral subdistal apophysis</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr pageId="0" pageNumber="119">
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">Carpus apophyses or spiniform setae</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">one dorsodistal apophysis</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">N</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">N</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">N</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr pageId="0" pageNumber="119">
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">Pereopod 1</emphasis>
|
|||
|
|
</td>
|
|||
|
|
<td colspan="1" isEmpty="true" pageId="0" pageNumber="119" rowspan="1">-</td>
|
|||
|
|
<td colspan="1" isEmpty="true" pageId="0" pageNumber="119" rowspan="1">-</td>
|
|||
|
|
<td colspan="1" isEmpty="true" pageId="0" pageNumber="119" rowspan="1">-</td>
|
|||
|
|
<td colspan="1" isEmpty="true" pageId="0" pageNumber="119" rowspan="1">-</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr pageId="0" pageNumber="119">
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">Number of basis/merus/carpus/propodus dorsal spiniform setae</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">0/1/1/1</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">0/1/1/2</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">0/1/1/2</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">0/1/2/2</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr pageId="0" pageNumber="119">
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">Number of basis/merus/carpus/propodus ventral spiniform setae</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">1/1/1/4</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">3/1/2/5</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">1/1/2/4</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">1/0/0/4</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr pageId="0" pageNumber="119">
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">Pleopods</emphasis>
|
|||
|
|
</td>
|
|||
|
|
<td colspan="1" isEmpty="true" pageId="0" pageNumber="119" rowspan="1">-</td>
|
|||
|
|
<td colspan="1" isEmpty="true" pageId="0" pageNumber="119" rowspan="1">-</td>
|
|||
|
|
<td colspan="1" isEmpty="true" pageId="0" pageNumber="119" rowspan="1">-</td>
|
|||
|
|
<td colspan="1" isEmpty="true" pageId="0" pageNumber="119" rowspan="1">-</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr pageId="0" pageNumber="119">
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">Number of basal article outer/inner setae</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">0/4</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">5/4</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">4/5</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">8/8</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr pageId="0" pageNumber="119">
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">Uropod</emphasis>
|
|||
|
|
</td>
|
|||
|
|
<td colspan="1" isEmpty="true" pageId="0" pageNumber="119" rowspan="1">-</td>
|
|||
|
|
<td colspan="1" isEmpty="true" pageId="0" pageNumber="119" rowspan="1">-</td>
|
|||
|
|
<td colspan="1" isEmpty="true" pageId="0" pageNumber="119" rowspan="1">-</td>
|
|||
|
|
<td colspan="1" isEmpty="true" pageId="0" pageNumber="119" rowspan="1">-</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr pageId="0" pageNumber="119">
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">Number of exopod/endopod articles</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">8/36-38</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">4-5/multi</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">13/26</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">10/40</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr pageId="0" pageNumber="119">
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">
|
|||
|
|
<emphasis bold="true" pageId="0" pageNumber="119">References</emphasis>
|
|||
|
|
</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">present study</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">
|
|||
|
|
<bibRefCitation DOI="https://doi.org/10.1080/00222930701850505" author="Bamber, RN" journalOrPublisher="Journal of Natural History" pageId="0" pageNumber="119" pagination="877 - 884" refId="B4" refString="Bamber, RN, 2008. A new species of Apseudes (Tanaidacea: Apseudomorpha: Apseudidae) from Hong Kong, with observations on Gollumudes mortoni (Bamber, 2001). Journal of Natural History 42 (9-12): 877 - 884, DOI: https://doi.org/10.1080/00222930701850505" title="A new species of Apseudes (Tanaidacea: Apseudomorpha: Apseudidae) from Hong Kong, with observations on Gollumudes mortoni (Bamber, 2001)." url="https://doi.org/10.1080/00222930701850505" volume="42" year="2008">Bamber 2008</bibRefCitation>
|
|||
|
|
</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">
|
|||
|
|
<bibRefCitation author="Shiino, SM" journalOrPublisher="Prefectural University of Mie" pageId="0" pageNumber="119" pagination="437 - 507" refId="B20" refString="Shiino, SM, 1963. Tanaidacea collected by Naga Expedition in the Bay of Nha-Trang, South Viet-Nam. Report of the Faculty of Fisheries. Prefectural University of Mie 4: 437 - 507" title="Tanaidacea collected by Naga Expedition in the Bay of Nha-Trang, South Viet-Nam. Report of the Faculty of Fisheries." volume="4" year="1963">Shiino 1963</bibRefCitation>
|
|||
|
|
;
|
|||
|
|
<bibRefCitation author="Bamber, RN" journalOrPublisher="Asian Marine Biology" pageId="0" pageNumber="119" pagination="171 - 199" refId="B2" refString="Bamber, RN, 1998. Tanaidaceans (Crustacea, Peracarida) from the southeast of the South China Sea. Asian Marine Biology 15: 171 - 199" title="Tanaidaceans (Crustacea, Peracarida) from the southeast of the South China Sea." volume="15" year="1998">Bamber 1998</bibRefCitation>
|
|||
|
|
</td>
|
|||
|
|
<td colspan="1" pageId="0" pageNumber="119" rowspan="1">
|
|||
|
|
<bibRefCitation author="Shiino, SM" journalOrPublisher="Prefectural University of Mie" pageId="0" pageNumber="119" pagination="437 - 507" refId="B20" refString="Shiino, SM, 1963. Tanaidacea collected by Naga Expedition in the Bay of Nha-Trang, South Viet-Nam. Report of the Faculty of Fisheries. Prefectural University of Mie 4: 437 - 507" title="Tanaidacea collected by Naga Expedition in the Bay of Nha-Trang, South Viet-Nam. Report of the Faculty of Fisheries." volume="4" year="1963">Shiino 1963</bibRefCitation>
|
|||
|
|
</td>
|
|||
|
|
</tr>
|
|||
|
|
</table>
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph pageId="0" pageNumber="119">
|
|||
|
|
<taxonomicName authorityName="Tzeng & Ma & Li" authorityYear="2022" class="Malacostraca" family="Apseudidae" genus="Apseudes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Apseudes spinidigitus" order="Tanaidacea" pageId="0" pageNumber="119" phylum="Arthropoda" rank="species" species="spinidigitus">
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">Apseudes spinidigitus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
also closely resembles
|
|||
|
|
<taxonomicName lsidName="A. nhatrangensis" pageId="0" pageNumber="119" rank="species" species="nhatrangensis">
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">A. nhatrangensis</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
in morphology. Among all known species of
|
|||
|
|
<taxonomicName authorityName="Leach" authorityYear="1814" class="Malacostraca" family="Apseudidae" genus="Apseudes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Apseudes" order="Tanaidacea" pageId="0" pageNumber="119" phylum="Arthropoda" rank="genus">
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">Apseudes</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
, only
|
|||
|
|
<taxonomicName lsidName="A. nhatrangensis" pageId="0" pageNumber="119" rank="species" species="nhatrangensis">
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">A. nhatrangensis</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
and the new species have the combination of features of a cordiform and distally pointed rostrum, one large spine-like anterior apophysis on lateral margin of carapace, a pair of wide but short eye lobes without visual elements, one large and curved spine-like anterolateral apophysis on pereonites 3-6, similar numbers of antennule and antenna flagella, uropod exopod and endopod articles, one large spine-like subdistal apophysis on ventral margin of cheliped merus, and one subproximal apophysis on ventral margin of pereopod 1 basis. Nevertheless, there are still several differences between these two species: 1) having two coupling hooks on maxilliped endite in
|
|||
|
|
<taxonomicName lsidName="A. spinidigitus" pageId="0" pageNumber="119" rank="species" species="spinidigitus">
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">A. spinidigitus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
, vs. four in
|
|||
|
|
<taxonomicName lsidName="A. nhatrangensis" pageId="0" pageNumber="119" rank="species" species="nhatrangensis">
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">A. nhatrangensis</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
, 2) having a distinct spiniform seta midway on ventral margin of cheliped basis in
|
|||
|
|
<taxonomicName lsidName="A. spinidigitus" pageId="0" pageNumber="119" rank="species" species="spinidigitus">
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">A. spinidigitus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
, vs. a large apophysis in
|
|||
|
|
<taxonomicName lsidName="A. nhatrangensis" pageId="0" pageNumber="119" rank="species" species="nhatrangensis">
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">A. nhatrangensis</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
, 3) the presence of one dorsodistal spine-like apophysis on cheliped carpus in
|
|||
|
|
<taxonomicName lsidName="A. spinidigitus" pageId="0" pageNumber="119" rank="species" species="spinidigitus">
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">A. spinidigitus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
, absence in
|
|||
|
|
<taxonomicName lsidName="A. nhatrangensis" pageId="0" pageNumber="119" rank="species" species="nhatrangensis">
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">A. nhatrangensis</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
, 4) the presence of one conspicuous apophysis on incisive margin of cheliped dactylus in
|
|||
|
|
<taxonomicName lsidName="A. spinidigitus" pageId="0" pageNumber="119" rank="species" species="spinidigitus">
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">A. spinidigitus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
, vs. absence in
|
|||
|
|
<taxonomicName lsidName="A. nhatrangensis" pageId="0" pageNumber="119" rank="species" species="nhatrangensis">
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">A. nhatrangensis</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
, 5) the presence of one ventrodistal spiniform seta on pereopod 1 merus and carpus each in
|
|||
|
|
<taxonomicName lsidName="A. spinidigitus" pageId="0" pageNumber="119" rank="species" species="spinidigitus">
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">A. spinidigitus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
, vs. absence in
|
|||
|
|
<taxonomicName lsidName="A. nhatrangensis" pageId="0" pageNumber="119" rank="species" species="nhatrangensis">
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">A. nhatrangensis</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
, 6) having only one dorsodistal spiniform seta on pereopod 1 carpus and propodus each in
|
|||
|
|
<taxonomicName lsidName="A. spinidigitus" pageId="0" pageNumber="119" rank="species" species="spinidigitus">
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">A. spinidigitus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
, vs. two in
|
|||
|
|
<taxonomicName lsidName="A. nhatrangensis" pageId="0" pageNumber="119" rank="species" species="nhatrangensis">
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">A. nhatrangensis</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
, 7) having only four plumose setae on inner margin of pleopods basal articles in
|
|||
|
|
<taxonomicName lsidName="A. spinidigitus" pageId="0" pageNumber="119" rank="species" species="spinidigitus">
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">A. spinidigitus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
, vs. more than four plumose setae on both sides of pleopods basal articles in
|
|||
|
|
<taxonomicName lsidName="A. nhatrangensis" pageId="0" pageNumber="119" rank="species" species="nhatrangensis">
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">A. nhatrangensis</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
(Figs
|
|||
|
|
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Apseudes spinidigitus sp. nov. Paratype (MBM 032095), non-ovigerous simultaneous Simultaneous hermaphrodite A body dorsal view B right antennule C right antenna D epistome and labrum E left mandible F right mandible setal row. Scale bars: 1 mm (A); 0.2 mm (B, C, E); 0.1 mm (D, F)." figureDoi="10.3897/zookeys.1096.79382.figure2" httpUri="https://binary.pensoft.net/fig/673087" pageId="0" pageNumber="119">2A-C</figureCitation>
|
|||
|
|
,
|
|||
|
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Apseudes spinidigitus sp. nov. Paratype (MBM 032095), non-ovigerous simultaneous Simultaneous hermaphrodite A labium B maxillule C maxilla D maxilliped E maxilliped endite F epignath. Scale bars: 0.1 mm (A, D-F); 0.2 mm (B, C)." figureDoi="10.3897/zookeys.1096.79382.figure3" httpUri="https://binary.pensoft.net/fig/673088" pageId="0" pageNumber="119">3E</figureCitation>
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,
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Apseudes spinidigitus sp. nov. Paratype (MBM 032095), non-ovigerous simultaneous Simultaneous hermaphrodite A left cheliped B left cheliped fixed finger and dactylus C right pereopod 1 D proximal end of left pereopod 1 basis E right pereopod 2 F left pereopod 3. Scale bars: 0.2 mm." figureDoi="10.3897/zookeys.1096.79382.figure4" httpUri="https://binary.pensoft.net/fig/673089" pageId="0" pageNumber="119">4A-C</figureCitation>
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,
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<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Apseudes spinidigitus sp. nov. Paratype (MBM 032095), non-ovigerous simultaneous Simultaneous hermaphrodite A left pereopod 4 B right pereopod 5 C left pereopod 6 D left pleopod 5 (all setules omitted) E left uropod. Scale bars: 0.2 mm." figureDoi="10.3897/zookeys.1096.79382.figure5" httpUri="https://binary.pensoft.net/fig/673090" pageId="0" pageNumber="119">5D, E</figureCitation>
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, Table
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<tableCitation captionStart="Table 1" captionStartId="T1" captionText="Table 1. Morphological comparison among species of the genus Apseudes from the South China Sea region. N = no apophyses or spiniform setae." httpUri="http://table.plazi.org/id/02488996B387875AEFB9CFC167813B65" pageId="0" pageNumber="119" tableUuid="02488996B387875AEFB9CFC167813B65">1</tableCitation>
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;
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<bibRefCitation author="Shiino, SM" journalOrPublisher="Prefectural University of Mie" pageId="0" pageNumber="119" pagination="437 - 507" refId="B20" refString="Shiino, SM, 1963. Tanaidacea collected by Naga Expedition in the Bay of Nha-Trang, South Viet-Nam. Report of the Faculty of Fisheries. Prefectural University of Mie 4: 437 - 507" title="Tanaidacea collected by Naga Expedition in the Bay of Nha-Trang, South Viet-Nam. Report of the Faculty of Fisheries." volume="4" year="1963">Shiino 1963</bibRefCitation>
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: figs 1A, C, D, 2A, H, I, 3A, B, D, E, G, H, 3H).
|
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</paragraph>
|
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<paragraph pageId="0" pageNumber="119">
|
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In addition to the features mentioned above, the presence of circumplumose setae on the antennule, antenna, maxilliped, pereopod 6 and uropod of
|
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<taxonomicName lsidName="A. spinidigitus" pageId="0" pageNumber="119" rank="species" species="spinidigitus">
|
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<emphasis italics="true" pageId="0" pageNumber="119">A. spinidigitus</emphasis>
|
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</taxonomicName>
|
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is also a rare feature only found in a few species among
|
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<taxonomicName authorityName="Leach" authorityYear="1814" class="Malacostraca" family="Apseudidae" genus="Apseudes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Apseudes" order="Tanaidacea" pageId="0" pageNumber="119" phylum="Arthropoda" rank="genus">
|
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<emphasis italics="true" pageId="0" pageNumber="119">Apseudes</emphasis>
|
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</taxonomicName>
|
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, i.e.,
|
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<taxonomicName lsidName="A. fecunda" pageId="0" pageNumber="119" rank="species" species="fecunda">
|
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<emphasis italics="true" pageId="0" pageNumber="119">A. fecunda</emphasis>
|
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</taxonomicName>
|
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(
|
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<normalizedToken originalValue="Guţu">Gutu</normalizedToken>
|
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, 2006),
|
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<taxonomicName lsidName="A. nagae" pageId="0" pageNumber="119" rank="species" species="nagae">
|
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<emphasis italics="true" pageId="0" pageNumber="119">A. nagae</emphasis>
|
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</taxonomicName>
|
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,
|
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<taxonomicName lsidName="A. nhatrangensis" pageId="0" pageNumber="119" rank="species" species="nhatrangensis">
|
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<emphasis italics="true" pageId="0" pageNumber="119">A. nhatrangensis</emphasis>
|
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</taxonomicName>
|
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,
|
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<taxonomicName lsidName="A. nipponicus" pageId="0" pageNumber="119" rank="species" species="nipponicus">
|
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|
|
<emphasis italics="true" pageId="0" pageNumber="119">A. nipponicus</emphasis>
|
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</taxonomicName>
|
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|
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Shiino, 1937,
|
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|
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<taxonomicName lsidName="A. sculptus" pageId="0" pageNumber="119" rank="species" species="sculptus">
|
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|
|
<emphasis italics="true" pageId="0" pageNumber="119">A. sculptus</emphasis>
|
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|
|
</taxonomicName>
|
|||
|
|
Pfeffer, 1888 (
|
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|
|
<bibRefCitation author="Lang, K" journalOrPublisher="Grigore Antipa" pageId="0" pageNumber="119" refId="B15" refString="Lang, K, 1953. Apseudes hermaphroditicus n.sp. a hermaphroditic Tanaide from the Antarctic. Arkiv foer Zoologi, Series 2 4: 341-350." title="Apseudes hermaphroditicus n. sp. a hermaphroditic Tanaide from the Antarctic. Arkiv foer Zoologi, Series 2 4: 341 - 350." year="1953">Lang 1953</bibRefCitation>
|
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|
|
), and
|
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|
|
<taxonomicName lsidName="A. spectabilis" pageId="0" pageNumber="119" rank="species" species="spectabilis">
|
|||
|
|
<emphasis italics="true" pageId="0" pageNumber="119">A. spectabilis</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
Studer, 1884 (
|
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|
|
<bibRefCitation author="Shiino, SM" journalOrPublisher="Science Report of Shima Marineland" pageId="0" pageNumber="119" pagination="1 - 122" refId="B22" refString="Shiino, SM, 1978. Tanaidacea collected by French Scientists on board the survey ship "Marion-Dufresne" in the regions around the Kerguelen Islands and other subantarctic islands in 1972, '74, '75, '76. Science Report of Shima Marineland 5: 1 - 122" title="Tanaidacea collected by French Scientists on board the survey ship " Marion-Dufresne " in the regions around the Kerguelen Islands and other subantarctic islands in 1972, ' 74, ' 75, ' 76." volume="5" year="1978">Shiino 1978</bibRefCitation>
|
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).
|
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|
|
</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
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</treatment>
|
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</document>
|