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<document ID-DOI="http://dx.doi.org/10.3897/BDJ.6.e28937" ID-PMC="PMC6160799" ID-Pensoft-Pub="1314-2828--28937" ID-PubMed="30271255" ModsDocAuthor="" ModsDocDate="2018" ModsDocID="1314-2828--e28937" ModsDocOrigin="Biodiversity Data Journal " ModsDocTitle="Macrobenthic fauna from an upwelling coastal area of Peru (Warm Temperate South-eastern Pacific province -Humboldtian ecoregion)" checkinTime="1553125796142" checkinUser="pensoft" docAuthor="Tasso, Vicente, El Haddad, Mustapha, Assadi, Carolina, Canales, Remy, Aguirre, Luis &amp; Velez-Zuazo, Ximena" docDate="2018" docId="AC42213A3D191F7C83F99DAFF4874600" docLanguage="en" docName="BiodivDatJour 6: e28937" docOrigin="Biodiversity Data Journal 6" docSource="http://dx.doi.org/10.3897/BDJ.6.e28937" docTitle="Naineris brevicephala Hartmann-Schroeder 1960" docType="treatment" docVersion="5" lastPageNumber="28937" masterDocId="FFE9462AFFC2FFA2FF9DC4708463FFDB" masterDocTitle="Macrobenthic fauna from an upwelling coastal area of Peru (Warm Temperate South-eastern Pacific province - Humboldtian ecoregion)" masterLastPageNumber="28937" masterPageNumber="28937" pageNumber="28937" updateTime="1668124834212" updateUser="ExternalLinkService">
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<mods:titleInfo>
<mods:title>Macrobenthic fauna from an upwelling coastal area of Peru (Warm Temperate South-eastern Pacific province - Humboldtian ecoregion)</mods:title>
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<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Tasso, Vicente</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>El Haddad, Mustapha</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Assadi, Carolina</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Canales, Remy</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Aguirre, Luis</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Velez-Zuazo, Ximena</mods:namePart>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:titleInfo>
<mods:title>Biodiversity Data Journal</mods:title>
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<mods:date>2018</mods:date>
<mods:detail type="volume">
<mods:number>6</mods:number>
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<mods:extent unit="page">
<mods:start>28937</mods:start>
<mods:end>28937</mods:end>
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<mods:url>http://dx.doi.org/10.3897/BDJ.6.e28937</mods:url>
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<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/BDJ.6.e28937</mods:identifier>
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<taxonomicName authority="Hartmann-Schroeder, 1960" authorityName="Hartmann-Schroeder" authorityYear="1960" class="Polychaeta" family="Orbiniidae" genus="Naineris" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Naineris brevicephala" pageId="0" pageNumber="28937" phylum="Annelida" rank="species" species="brevicephala">
Naineris brevicephala
<normalizedToken originalValue="Hartmann-Schröder">Hartmann-Schroeder</normalizedToken>
, 1960
</taxonomicName>
</paragraph>
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<subSubSection pageId="0" pageNumber="28937" type="notes">
<paragraph pageId="0" pageNumber="28937">Notes</paragraph>
<paragraph pageId="0" pageNumber="28937">Types of substrate: hard bottom. Depth / bathymetric range: 0-10 m. Station code: D2(5); D3(0, 5, 10); D4(0, 10).</paragraph>
</subSubSection>
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<document ID-DOI="http://dx.doi.org/10.3897/jhr.53.10217" ID-GBIF-Dataset="f3e2e8b3-5aef-4a00-9784-ec336edc9ebc" ID-Pensoft-Pub="1314-2607-53-1" ID-Pensoft-UUID="255935082C11B238FF99FFF1FFC4FF9E" ID-ZBK="13184D6320474F62A987B844E6386BCD" ID-Zenodo-Dep="575134" ID-ZooBank="13184D6320474F62A987B844E6386BCD" ModsDocAuthor="" ModsDocDate="2016" ModsDocID="1314-2607-53-1" ModsDocOrigin="Journal of Hymenoptera Research 53" ModsDocTitle="Revision of New World Helava Masner &amp; Huggert (Platygastridae, Sceliotrachelinae)" checkinTime="1482179232747" checkinUser="pensoft" docAuthor="Talamas, Elijah J. &amp; Masner, Lubomir" docDate="2016" docId="AC4256A608878D08A5F41BD2D978269D" docLanguage="en" docName="JourHymenoptRes 53: 1-24" docOrigin="Journal of Hymenoptera Research 53" docPubDate="2016-12-19" docSource="http://dx.doi.org/10.3897/jhr.53.10217" docTitle="Helava carinata Masner &amp; Talamas 2016, sp. n." docType="treatment" docUuid="1047FBEA-5089-4F07-87FE-E18A1C5BE9E1" docUuidSource="ZooBank" docVersion="5" id="255935082C11B238FF99FFF1FFC4FF9E" lastPageNumber="13" masterDocId="255935082C11B238FF99FFF1FFC4FF9E" masterDocTitle="Revision of New World Helava Masner &amp; Huggert (Platygastridae, Sceliotrachelinae)" masterLastPageNumber="24" masterPageNumber="1" pageNumber="11" updateTime="1678749293656" updateUser="pensoft">
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<mods:title>Revision of New World Helava Masner &amp; Huggert (Platygastridae, Sceliotrachelinae)</mods:title>
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Talamas, Elijah J.</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-1048-6345</mods:nameIdentifier>
<mods:affiliation>Systematic Entomology Laboratory, USDA / ARS c / o USNM, Smithsonian Institution, Washington, D. C. 20560, U. S. A.</mods:affiliation>
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</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Masner, Lubomir</mods:namePart>
<mods:affiliation>Agriculture and Agri-Food Canada, K. W. Neatby Building, Ottawa, Ontario K 1 A 0 C 6, Canada</mods:affiliation>
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<mods:number>2016-12-19</mods:number>
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<treatment ID-GBIF-Taxon="127889206" LSID="urn:lsid:zoobank.org:act:1047FBEA-5089-4F07-87FE-E18A1C5BE9E1" httpUri="http://treatment.plazi.org/id/AC4256A608878D08A5F41BD2D978269D" lastPageId="12" lastPageNumber="13" pageId="10" pageNumber="11">
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<taxonomicName LSID="http://zoobank.org/1047FBEA-5089-4F07-87FE-E18A1C5BE9E1" authority="Masner &amp; Talamas" authorityName="Masner &amp; Talamas" authorityYear="2016" class="Insecta" family="Platygastridae" genus="Helava" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Helava carinata" order="Hymenoptera" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="carinata" status="sp. n.">Helava carinata Masner &amp; Talamas</taxonomicName>
<taxonomicNameLabel pageId="10" pageNumber="11">sp. n.</taxonomicNameLabel>
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<figureCitation captionStart="Figures 2934" captionStartId="F8" captionText="Figures 29 - 34. Helava carinata 29 female holotype (USNMENT 00989215), head, mesosoma, metasoma lateral view 30 female holotype (USNMENT 00989215), head and mesosoma, dorsal view 31 male paratype (USNMENT 00989216), propodeum and metasoma, dorsal view 32 female holotype (USNMENT 00989215), head, anterior view 33 male paratype (USNMENT 00989216), antenna, dorsal view 34 male paratype (USNMENT 00989216), head and mesosoma, dorsolateral view. Scale bars in millimeters." figureDoi="10.3897/jhr.53.10217.figures29-34" httpUri="https://binary.pensoft.net/fig/115458" pageId="10" pageNumber="11">Figures 29-34</figureCitation>
</paragraph>
</subSubSection>
<subSubSection lastPageId="12" lastPageNumber="13" pageId="10" pageNumber="11" type="description">
<paragraph pageId="10" pageNumber="11">Description.</paragraph>
<paragraph lastPageId="12" lastPageNumber="13" pageId="10" pageNumber="11">
Female body length: 1.00-1.15 mm (n=19). Male body length: 0.94-1.12 mm (n=20). Male antenna: apically clubbed. Number of antennomeres in male club: 4. Number of female clavomeres: 4. Setation of frons anterior to ocellar triangle: absent or sparsely present only along inner orbit of eye. Setation of vertex posterior to lateral ocellus: very sparse or absent. Hyperoccipital carina: continuous across vertex. Pronotum in dorsal view: present mostly as lateral shoulders. Dorsoventral band of dense setation on posterior part of lateral pronotum: absent. Setation of pronotal cer
<pageBreakToken pageId="11" pageNumber="12" start="start">vical</pageBreakToken>
sulcus: dense. Width of dorsal mesopleuron in lateral view: about equal ventrally and dorsally to 1.5 times as wide ventrally. Longitudinal striation on dorsal mesopleuron: absent. Transepisternal line: present. Mesofurcal pit: present. Notaulus: absent.
<pageBreakToken pageId="12" pageNumber="13" start="start">Rs</pageBreakToken>
+M in fore wing: nebulous. Wings: macropterous. Rs+M in hind wing: nebulous. Color of legs: brownish. Foamy structures of lateral propodeum: larger than hairy metapleuron. Median tubercule on T2: absent. Setation of anterior T2: continuous across tergal midline. Lateral patch on T2: present. Foamy structures on S1: present at lateral margin of sternite. Transverse felt field on anterior S2: present. Shape of S2 in lateral view: broadly convex.
</paragraph>
</subSubSection>
<subSubSection pageId="12" pageNumber="13" type="diagnosis">
<paragraph pageId="12" pageNumber="13">Diagnosis.</paragraph>
<paragraph pageId="12" pageNumber="13">
<taxonomicName authorityName="Masner &amp; Talamas" authorityYear="2016" class="Insecta" family="Platygastridae" genus="Helava" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Helava carinata" order="Hymenoptera" pageId="12" pageNumber="13" phylum="Arthropoda" rank="species" species="carinata">
<emphasis italics="true" pageId="12" pageNumber="13">Helava carinata</emphasis>
</taxonomicName>
belongs to the cluster of species with large propodeal foamy structures that includes
<taxonomicName lsidName="H. alticola" pageId="12" pageNumber="13" rank="species" species="alticola">
<emphasis italics="true" pageId="12" pageNumber="13">H. alticola</emphasis>
</taxonomicName>
,
<taxonomicName lsidName="H. allomera" pageId="12" pageNumber="13" rank="species" species="allomera">
<emphasis italics="true" pageId="12" pageNumber="13">H. allomera</emphasis>
</taxonomicName>
, and
<taxonomicName lsidName="H. samanthae" pageId="12" pageNumber="13" rank="species" species="samanthae">
<emphasis italics="true" pageId="12" pageNumber="13">H. samanthae</emphasis>
</taxonomicName>
. It can be separated from
<taxonomicName lsidName="H. alticola" pageId="12" pageNumber="13" rank="species" species="alticola">
<emphasis italics="true" pageId="12" pageNumber="13">H. alticola</emphasis>
</taxonomicName>
and
<taxonomicName lsidName="H. samanthae" pageId="12" pageNumber="13" rank="species" species="samanthae">
<emphasis italics="true" pageId="12" pageNumber="13">H. samanthae</emphasis>
</taxonomicName>
by the setation of the upper frons and posterior vertex, which is either absent or very sparse. In
<taxonomicName lsidName="H. alticola" pageId="12" pageNumber="13" rank="species" species="alticola">
<emphasis italics="true" pageId="12" pageNumber="13">H. alticola</emphasis>
</taxonomicName>
the upper frons is glabrous or nearly so, and then abruptly setose posterior to the ocelli; the dorsal head in
<taxonomicName lsidName="H. samanthae" pageId="12" pageNumber="13" rank="species" species="samanthae">
<emphasis italics="true" pageId="12" pageNumber="13">H. samanthae</emphasis>
</taxonomicName>
is setose throughout.
<taxonomicName authorityName="Masner &amp; Talamas" authorityYear="2016" class="Insecta" family="Platygastridae" genus="Helava" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Helava carinata" order="Hymenoptera" pageId="12" pageNumber="13" phylum="Arthropoda" rank="species" species="carinata">
<emphasis italics="true" pageId="12" pageNumber="13">Helava carinata</emphasis>
</taxonomicName>
can be separated from
<taxonomicName lsidName="H. allomera" pageId="12" pageNumber="13" rank="species" species="allomera">
<emphasis italics="true" pageId="12" pageNumber="13">H. allomera</emphasis>
</taxonomicName>
by the absence of dense setation on the posterior part of the lateral pronotum (compare Figures
<figureCitation captionStart="Figures 913" captionStartId="F4" captionText="Figures 9 - 13. Helava allomera 9 female holotype (USNMENT 00989217), head, mesosoma, metasoma, lateral view 10 female holotype (USNMENT 00989217), head, mesosoma, metasoma, dorsal view 11 female holotype (USNMENT 00989217), head, anterior view 12 female holotype (USNMENT 00989217), antenna, dorsal view 13 male paratype (USNMENT 00989218), antenna, dorsal view. Scale bars in millimeters." figureDoi="10.3897/jhr.53.10217.figures9-13" httpUri="https://binary.pensoft.net/fig/115449" pageId="12" pageNumber="13">9</figureCitation>
and
<figureCitation captionStart="Figures 2934" captionStartId="F8" captionText="Figures 29 - 34. Helava carinata 29 female holotype (USNMENT 00989215), head, mesosoma, metasoma lateral view 30 female holotype (USNMENT 00989215), head and mesosoma, dorsal view 31 male paratype (USNMENT 00989216), propodeum and metasoma, dorsal view 32 female holotype (USNMENT 00989215), head, anterior view 33 male paratype (USNMENT 00989216), antenna, dorsal view 34 male paratype (USNMENT 00989216), head and mesosoma, dorsolateral view. Scale bars in millimeters." figureDoi="10.3897/jhr.53.10217.figures29-34" httpUri="https://binary.pensoft.net/fig/115458" pageId="12" pageNumber="13">29</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection pageId="12" pageNumber="13" type="etymology">
<paragraph pageId="12" pageNumber="13">Etymology.</paragraph>
<paragraph pageId="12" pageNumber="13">
The Latin adjectival epithet &quot;
<taxonomicName authorityName="Masner &amp; Talamas" authorityYear="2016" class="Insecta" family="Platygastridae" genus="Helava" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Helava carinata" order="Hymenoptera" pageId="12" pageNumber="13" phylum="Arthropoda" rank="species" species="carinata">Helava carinata</taxonomicName>
&quot; refers carinate vertex of the head.
</paragraph>
</subSubSection>
<subSubSection pageId="12" pageNumber="13" type="distribution">
<paragraph pageId="12" pageNumber="13">Link to distribution map.</paragraph>
<paragraph pageId="12" pageNumber="13">[http://hol.osu.edu/map-large.html?id=354394]</paragraph>
</subSubSection>
<subSubSection pageId="12" pageNumber="13" type="materials_examined">
<paragraph pageId="12" pageNumber="13">Material examined.</paragraph>
<paragraph pageId="12" pageNumber="13">
<materialsCitation collectingDate="1992-01-26" collectingMethod="Malaise trap" collectorName="E. E. Palacio" country="COLOMBIA" elevation="2100" location="Laguna Pedro Pala" specimenCount="1" stateProvince="Cundinamarca" typeStatus="Holotype">
<typeStatus>Holotype</typeStatus>
, female:
<emphasis bold="true" pageId="12" pageNumber="13">
<collectingCountry name="Colombia">COLOMBIA</collectingCountry>
</emphasis>
:
<collectingRegion country="Colombia" name="Cundinamarca">Cundinamarca</collectingRegion>
Dept., Tena Mpio.,
<location LSID="urn:lsid:plazi:treatment:AC4256A608878D08A5F41BD2D978269D:4889AF2AD72DF1A339CDCB4E85EF8F10" country="COLOMBIA" name="Laguna Pedro Pala" stateProvince="Cundinamarca">Laguna Pedro Pala</location>
,
<quantity metricMagnitude="3" metricUnit="m" metricValue="2.1" unit="m" value="2100.0">
<elevation metricMagnitude="3" metricUnit="m" metricValue="2.1" unit="m" value="2100.0">2100m</elevation>
</quantity>
,
<collectingDate value="1992-01-26">26.I.1992</collectingDate>
,
<collectingMethod>Malaise trap</collectingMethod>
,
<collectorName>E. E. Palacio</collectorName>
, USNMENT00989215 (deposited in CNCI)
</materialsCitation>
.
<materialsCitation collectingDate="2016-01-01" collectingDateMax="2016-12-31" collectingDateMin="2016-01-01" country="COLOMBIA" location="COLOMBIA" specimenCount="104" specimenCount-female="48" specimenCount-male="56" typeStatus="Paratypes">
<emphasis italics="true" pageId="12" pageNumber="13">
<typeStatus>Paratypes</typeStatus>
</emphasis>
: (
<specimenCount type="female">48 females</specimenCount>
,
<specimenCount type="male">56 males</specimenCount>
)
<emphasis bold="true" pageId="12" pageNumber="13">
<collectingCountry name="Colombia">COLOMBIA</collectingCountry>
</emphasis>
</materialsCitation>
:
<materialsCitation collectingDate="2016-01-01" collectingDateMax="2016-12-31" collectingDateMin="2016-01-01" country="ECUADOR" location="ECUADOR" specimenCount="47" specimenCount-female="22" specimenCount-male="25" typeStatus="paratype">
<specimenCount type="female">22 females</specimenCount>
,
<specimenCount type="male">25 males</specimenCount>
, CNC494452-494462, 494481-494485, 494491-494495, 494501, 494504-494505, 494519-494534, 494537-494541, 494555, USNMENT00989216 (CNCI).
<emphasis bold="true" pageId="12" pageNumber="13">
<collectingCountry name="Ecuador">ECUADOR</collectingCountry>
</emphasis>
</materialsCitation>
:
<specimenCount type="female">26 females</specimenCount>
,
<specimenCount type="male">31 males</specimenCount>
, CNC494463-494480, 494486-494490, 494496-494500, 494502-494503, 494507-494518, 494535-494536, 494542-494554 (CNCI).
</paragraph>
</subSubSection>
</treatment>
</document>

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<mods:date id="0FFC11D8EBB61C4E445B635FB7FFBA7A">2007</mods:date>
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<mods:number id="26044FC0927CA6B6F688B3DEACF355E0">1450</mods:number>
</mods:detail>
<mods:extent id="6B2407AB4FA680ABF09306A744CA173D" unit="page">
<mods:start id="44614144384B72BEDC818163974BDF5D">21</mods:start>
<mods:end id="AB84945079E4196BA53149161A43C460">29</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:classification id="EE2FA457E10407B568A48F3B7216C851">journal article</mods:classification>
<mods:identifier id="1154FDDAE36D606069B7D76C4DE7A0D2" type="DOI">10.5281/zenodo.176229</mods:identifier>
<mods:identifier id="9CBCF714DCBE51D19B72D433F7E5387C" type="GBIF-Dataset">0a89f4d2-d1a0-4a25-8ae1-e2937c510e73</mods:identifier>
<mods:identifier id="A4F8B4A1EC9CEA4067DD6E7DCD41D7B7" type="ISSN">1175-5326</mods:identifier>
<mods:identifier id="9B526A83188B0C10D9A2C75BF89D1901" type="Zenodo-Dep">176229</mods:identifier>
</mods:mods>
<treatment id="AC4287DBFFE4FFE9E6AC3AE4FDE4FEB3" ID-DOI="http://doi.org/10.5281/zenodo.6249331" ID-GBIF-Taxon="119357709" ID-Zenodo-Dep="6249331" LSID="urn:lsid:plazi:treatment:AC4287DBFFE4FFE9E6AC3AE4FDE4FEB3" httpUri="http://treatment.plazi.org/id/AC4287DBFFE4FFE9E6AC3AE4FDE4FEB3" lastPageId="7" lastPageNumber="28" pageId="1" pageNumber="22">
<subSubSection id="6CF16546FFE4FFEFE6AC3AE4FE86FAE3" pageId="1" pageNumber="22" type="nomenclature">
<paragraph id="245436CDFFE4FFEFE6AC3AE4FE07FB3E" blockId="1.[151,409,1221,1282]" box="[151,409,1221,1247]" pageId="1" pageNumber="22">
<heading id="7F1C81A1FFE4FFEFE6AC3AE4FE07FB3E" bold="true" box="[151,409,1221,1247]" fontSize="11" level="1" pageId="1" pageNumber="22" reason="1">
<emphasis id="169FEADFFFE4FFEFE6AC3AE4FE07FB3E" bold="true" box="[151,409,1221,1247]" pageId="1" pageNumber="22">
<taxonomicName id="E3EB4D4EFFE4FFEFE6AC3AE4FED1FB3E" ID-CoL="783c7d88-bc08-4100-b242-66e255339223" box="[151,335,1221,1247]" class="Malacostraca" family="Porcellanidae" genus="Polyonyx" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="22" phylum="Arthropoda" rank="species" species="spina" status="sp. nov.">
<emphasis id="169FEADFFFE4FFEFE6AC3AE4FED1FB3E" bold="true" box="[151,335,1221,1247]" italics="true" pageId="1" pageNumber="22">Polyonyx spina</emphasis>
</taxonomicName>
<taxonomicNameLabel id="0DAC57A4FFE4FFEFE76D3AE4FE07FB3E" box="[342,409,1221,1247]" pageId="1" pageNumber="22" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="245436CDFFE4FFEFE6AC3AC9FE86FAE3" blockId="1.[151,409,1221,1282]" box="[151,280,1256,1282]" pageId="1" pageNumber="22">
(
<figureCitation id="BCD02A48FFE4FFEFE6A43AC9FF6FFAE3" box="[159,241,1256,1282]" captionStart="FIGURE 1" captionStartId="3.[151,255,1785,1809]" captionTargetBox="[213,1383,202,1784]" captionTargetId="figure@3.[193,1408,173,1811]" captionTargetPageId="3" captionText="FIGURE 1. Polyonyx spina, n. sp. NMCR 27005, holotype female (CL 2.7 mm), Philippines, Panglao, St. B 15, Sungcolan (A, C H); ZRC 2006.0142, paratype male (CL 2.6 mm), Philippines, Panglao, St. B 39, Pontod Lagoon (B, I). A, B, carapace, and ocular and antennal peduncles, dorsal view; C, rostrum, anterior view; D, third and forth thoracic sternites, ventral view (setae omitted from right side); E, telson, extensor view; F, left ocular and antennal peduncles, basal article of antennular peduncle, and anterior part of pterygostomian flap, dorsolateral view; G, basal article of left antennular peduncle, ventral view; H, left third maxilliped, ventral view (most setae omitted); I, left pleopod on second abdominal segment, dorsal view. Scales equal 1.0 mm." httpUri="https://zenodo.org/record/176230/files/figure.png" pageId="1" pageNumber="22">Figs. 1</figureCitation>
,
<figureCitation id="BCD02A48FFE4FFEFE6C43AC9FE91FAE3" box="[255,271,1256,1282]" captionStart="FIGURE 2" captionStartId="4.[151,255,1844,1868]" captionTargetBox="[187,1385,201,1843]" captionTargetId="figure@4.[187,1411,194,1847]" captionTargetPageId="4" captionText="FIGURE 2. Polyonyx spina, n. sp. NMCR 27005, holotype female (CL 2.7 mm), Philippines, Panglao, St. B 15, Sungcolan. A, larger cheliped, dorsal view; B, same, chela, dorso-extensor view; C, same, fingers, ventral view; D, smaller cheliped, dorsal view; E, same, chela, dorso-extensor view; F, left first ambulatory leg, lateral view; G, same, dactylus and distal part of propodus, lateral view; H, left second ambulatory leg, lateral view (setae omitted); I, left third ambulatory leg, lateral view (setae omitted). Setae drawn as simplified. Scales equal 1.0 mm." httpUri="https://zenodo.org/record/176231/files/figure.png" pageId="1" pageNumber="22">2</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="6CF16546FFE4FFEFE6AC3B16FF47F973" pageId="1" pageNumber="22" type="materials_examined">
<paragraph id="245436CDFFE4FFEFE6AC3B16FC3FFA9B" blockId="1.[151,1437,1335,2002]" pageId="1" pageNumber="22">
<emphasis id="169FEADFFFE4FFEFE6AC3B16FE15FAB0" bold="true" box="[151,395,1335,1361]" pageId="1" pageNumber="22">Material examined.</emphasis>
<typeStatus id="FB50886FFFE4FFEFE7A83B19FD9BFAB3" box="[403,517,1336,1362]" pageId="1" pageNumber="22" type="holotype">Holotype</typeStatus>
:
<collectionCode id="42FAAE08FFE4FFEFE4343B19FDF8FAB3" box="[527,614,1336,1362]" pageId="1" pageNumber="22">NMCR</collectionCode>
27005, female CL
<quantity id="E3139B28FFE4FFEFE5713B19FC39FAB3" box="[842,935,1336,1362]" metricMagnitude="-3" metricUnit="m" metricValue="2.7" pageId="1" pageNumber="22" unit="mm" value="2.7">2.7 mm</quantity>
,
<collectingCountry id="5CFC765DFFE4FFEFE5893B19FBA7FAB3" box="[946,1081,1336,1362]" name="Philippines" pageId="1" pageNumber="22">Philippines</collectingCountry>
, Panglao, St. B15, Sungcolan,
<geoCoordinate id="41DF500AFFE4FFEFE6AC3B41FE97FA9B" box="[151,265,1376,1402]" direction="north" orientation="latitude" pageId="1" pageNumber="22" precision="92" value="9.646667">9°38.8' N</geoCoordinate>
,
<geoCoordinate id="41DF500AFFE4FFEFE72E3B41FE3EFA9B" box="[277,416,1376,1402]" direction="east" orientation="longitude" pageId="1" pageNumber="22" precision="92" value="123.82">123°49.2' E</geoCoordinate>
,
<quantity id="E3139B28FFE4FFEFE7963B41FE64FA9B" box="[429,506,1376,1402]" metricMagnitude="0" metricUnit="m" metricValue="3.0" metricValueMax="4.0" metricValueMin="2.0" pageId="1" pageNumber="22" unit="m" value="3.0" valueMax="4.0" valueMin="2.0">24 m</quantity>
, reef wall, dead coral,
<date id="5055100DFFE4FFEFE5383B41FC03FA9B" box="[771,925,1376,1402]" pageId="1" pageNumber="22" value="2004-06-16">16 Jun. 2004</date>
.
</paragraph>
<paragraph id="245436CDFFE4FFEFE6FD3BA9FF47F973" blockId="1.[151,1437,1335,2002]" pageId="1" pageNumber="22">
<typeStatus id="FB50886FFFE4FFEFE6FD3BA9FEA3FA43" box="[198,317,1416,1442]" pageId="1" pageNumber="22" type="paratype">Paratypes</typeStatus>
:
<collectionCode id="42FAAE08FFE4FFEFE7723BA9FE1CFA43" box="[329,386,1416,1442]" httpUri="http://grbio.org/cool/16z4-1tbx" name="Zoological Reference Collection, National University of Singapore" pageId="1" pageNumber="22">ZRC</collectionCode>
2006.0140,
<specimenCount id="32EDFD44FFE4FFEFE4233BA9FD1EFA43" box="[536,640,1416,1442]" pageId="1" pageNumber="22" type="female">1 female</specimenCount>
CL
<quantity id="E3139B28FFE4FFEFE48C3BA9FC8BFA43" box="[695,789,1416,1442]" metricMagnitude="-3" metricUnit="m" metricValue="2.6" pageId="1" pageNumber="22" unit="mm" value="2.6">2.6 mm</quantity>
,
<collectingCountry id="5CFC765DFFE4FFEFE5183BA9FC34FA43" box="[803,938,1416,1442]" name="Philippines" pageId="1" pageNumber="22">Philippines</collectingCountry>
, Panglao, St. B12, Diljo Point,
<geoCoordinate id="41DF500AFFE4FFEFE31F3BA9FA09FA43" box="[1316,1431,1416,1442]" direction="north" orientation="latitude" pageId="1" pageNumber="22" precision="92" value="9.593333">9°35.6' N</geoCoordinate>
,
<geoCoordinate id="41DF500AFFE4FFEFE6AC3B91FEBCFA2B" box="[151,290,1456,1482]" direction="east" orientation="longitude" pageId="1" pageNumber="22" precision="92" value="123.72">123°43.2' E</geoCoordinate>
,
<quantity id="E3139B28FFE4FFEFE7153B91FE07FA2B" box="[302,409,1456,1482]" metricMagnitude="1" metricUnit="m" metricValue="2.55" metricValueMax="2.7" metricValueMin="2.4" pageId="1" pageNumber="22" unit="m" value="25.5" valueMax="27.0" valueMin="24.0">2427 m</quantity>
, reef slope,
<date id="5055100DFFE4FFEFE41F3B91FD20FA2B" box="[548,702,1456,1482]" pageId="1" pageNumber="22" value="2004-06-14">14 Jun. 2004</date>
.
<collectionCode id="42FAAE08FFE4FFEFE4F23B91FC9CFA2B" box="[713,770,1456,1482]" httpUri="http://grbio.org/cool/16z4-1tbx" name="Zoological Reference Collection, National University of Singapore" pageId="1" pageNumber="22">ZRC</collectionCode>
2006.0141,
<specimenCount id="32EDFD44FFE4FFEFE5AF3B91FC7DFA2B" box="[916,995,1456,1482]" pageId="1" pageNumber="22" type="male">1 male</specimenCount>
CL
<quantity id="E3139B28FFE4FFEFE22D3B91FBEDFA2B" box="[1046,1139,1456,1482]" metricMagnitude="-3" metricUnit="m" metricValue="1.7" pageId="1" pageNumber="22" unit="mm" value="1.7">1.7 mm</quantity>
,
<collectingCountry id="5CFC765DFFE4FFEFE2453B91FA9BFA2B" box="[1150,1285,1456,1482]" name="Philippines" pageId="1" pageNumber="22">Philippines</collectingCountry>
, Panglao, St. B16, Bingag,
<geoCoordinate id="41DF500AFFE4FFEFE7013BF9FE32FA13" box="[314,428,1496,1522]" direction="north" orientation="latitude" pageId="1" pageNumber="22" precision="92" value="9.626667">9°37.6' N</geoCoordinate>
,
<geoCoordinate id="41DF500AFFE4FFEFE7833BF9FDDAFA13" box="[440,580,1496,1522]" direction="east" orientation="longitude" pageId="1" pageNumber="22" precision="92" value="123.78833">123°47.3' E</geoCoordinate>
,
<quantity id="E3139B28FFE4FFEFE46A3BF9FD0EFA13" box="[593,656,1496,1522]" metricMagnitude="1" metricUnit="m" metricValue="2.0" pageId="1" pageNumber="22" unit="m" value="20.0">20 m</quantity>
, coral rubble on sand and gravel,
<date id="5055100DFFE4FFEFE2203BF9FB28FA13" box="[1051,1206,1496,1522]" pageId="1" pageNumber="22" value="2004-06-17">17 Jun. 2004</date>
.
<collectionCode id="42FAAE08FFE4FFEFE2FA3BF9FB64FA13" box="[1217,1274,1496,1522]" httpUri="http://grbio.org/cool/16z4-1tbx" name="Zoological Reference Collection, National University of Singapore" pageId="1" pageNumber="22">ZRC</collectionCode>
2006.0142,
<specimenCount id="32EDFD44FFE4FFEFE3B63BF9FF45F9FB" pageId="1" pageNumber="22" type="male">2 males</specimenCount>
CL 1.8,
<quantity id="E3139B28FFE4FFEFE77E3821FE3DF9FB" box="[325,419,1536,1562]" metricMagnitude="-3" metricUnit="m" metricValue="2.6" pageId="1" pageNumber="22" unit="mm" value="2.6">2.6 mm</quantity>
, 1 ovig. female CL
<quantity id="E3139B28FFE4FFEFE4B53821FD72F9FB" box="[654,748,1536,1562]" metricMagnitude="-3" metricUnit="m" metricValue="1.8" pageId="1" pageNumber="22" unit="mm" value="1.8">1.8 mm</quantity>
,
<collectingCountry id="5CFC765DFFE4FFEFE4C33821FCE1F9FB" box="[760,895,1536,1562]" name="Philippines" pageId="1" pageNumber="22">Philippines</collectingCountry>
, Panglao, St. B39, Pontod Lagoon,
<geoCoordinate id="41DF500AFFE4FFEFE31F3821FA09F9FB" box="[1316,1431,1536,1562]" direction="north" orientation="latitude" pageId="1" pageNumber="22" precision="92" value="9.546667">9°32.8' N</geoCoordinate>
,
<geoCoordinate id="41DF500AFFE4FFEFE6AC3809FEBAF9A3" box="[151,292,1576,1602]" direction="east" orientation="longitude" pageId="1" pageNumber="22" precision="92" value="123.70167">123°42.1' E</geoCoordinate>
,
<quantity id="E3139B28FFE4FFEFE70A3809FE03F9A3" box="[305,413,1576,1602]" metricMagnitude="1" metricUnit="m" metricValue="2.1" metricValueMax="2.5" metricValueMin="1.7" pageId="1" pageNumber="22" unit="m" value="21.0" valueMax="25.0" valueMin="17.0">1725 m</quantity>
, wall reef with small caves,
<date id="5055100DFFE4FFEFE4D43809FCEBF9A3" box="[751,885,1576,1602]" pageId="1" pageNumber="22" value="2004-07-02">2 Jul. 2004</date>
. MNHN-Ga 5743, 1 ovig. female CL
<quantity id="E3139B28FFE4FFEFE3013809FA06F9A3" box="[1338,1432,1576,1602]" metricMagnitude="-3" metricUnit="m" metricValue="2.4" pageId="1" pageNumber="22" unit="mm" value="2.4">2.4 mm</quantity>
, Loyalty Islands, Lifou Island, Santal Bay, St. 1459, Ngoni,
<geoCoordinate id="41DF500AFFE4FFEFE5733871FC58F98B" box="[840,966,1616,1642]" direction="south" orientation="latitude" pageId="1" pageNumber="22" precision="92" value="-20.783333">20°47.0 S</geoCoordinate>
,
<geoCoordinate id="41DF500AFFE4FFEFE5E83871FBFCF98B" box="[979,1122,1616,1642]" direction="east" orientation="longitude" pageId="1" pageNumber="22" precision="92" value="167.05">167°03.0 E</geoCoordinate>
,
<quantity id="E3139B28FFE4FFEFE2553871FB46F98B" box="[1134,1240,1616,1642]" metricMagnitude="1" metricUnit="m" metricValue="6.75" metricValueMax="8.0" metricValueMin="5.5" pageId="1" pageNumber="22" unit="m" value="67.5" valueMax="80.0" valueMin="55.0">5580 m</quantity>
, dredge,
<date id="5055100DFFE4FFEFE37B3871FF4BF973" pageId="1" pageNumber="22" value="2000-11-13">13 Nov. 2000</date>
.
</paragraph>
</subSubSection>
<subSubSection id="6CF16546FFE4FFE8E6FD38BEFE62FCD3" lastPageId="6" lastPageNumber="27" pageId="1" pageNumber="22" type="description">
<paragraph id="245436CDFFE4FFEFE6FD38BEFA8CF8BB" blockId="1.[151,1437,1335,2002]" pageId="1" pageNumber="22">
<emphasis id="169FEADFFFE4FFEFE6FD38BEFEC1F958" bold="true" box="[198,351,1695,1721]" pageId="1" pageNumber="22">Description.</emphasis>
Carapace (
<figureCitation id="BCD02A48FFE4FFEFE7D83881FDBBF95B" box="[483,549,1696,1722]" captionStart="FIGURE 1" captionStartId="3.[151,255,1785,1809]" captionTargetBox="[213,1383,202,1784]" captionTargetId="figure@3.[193,1408,173,1811]" captionTargetPageId="3" captionText="FIGURE 1. Polyonyx spina, n. sp. NMCR 27005, holotype female (CL 2.7 mm), Philippines, Panglao, St. B 15, Sungcolan (A, C H); ZRC 2006.0142, paratype male (CL 2.6 mm), Philippines, Panglao, St. B 39, Pontod Lagoon (B, I). A, B, carapace, and ocular and antennal peduncles, dorsal view; C, rostrum, anterior view; D, third and forth thoracic sternites, ventral view (setae omitted from right side); E, telson, extensor view; F, left ocular and antennal peduncles, basal article of antennular peduncle, and anterior part of pterygostomian flap, dorsolateral view; G, basal article of left antennular peduncle, ventral view; H, left third maxilliped, ventral view (most setae omitted); I, left pleopod on second abdominal segment, dorsal view. Scales equal 1.0 mm." httpUri="https://zenodo.org/record/176230/files/figure.png" pageId="1" pageNumber="22">Fig. 1</figureCitation>
A, B) transverse rounded hexagon in dorsal view, 1.11.2 times as broad as long, broadest across median branchial margin. Dorsal surface moderately convex, entirely covered with small pits and very short striae. Protogastric ridges rounded. Cervical grooves moderately demarcated. Hepatic margins roundly produced. Branchial margins strongly convex, median part somewhat constricted, with rounded crest; posterior margin and adjacent region with long, transverse and oblique ridges.
</paragraph>
<paragraph id="245436CDFFE4FFECE6FE3949FECFFF3B" blockId="1.[151,1437,1335,2002]" lastBlockId="2.[151,1437,152,2018]" lastPageId="2" lastPageNumber="23" pageId="1" pageNumber="22">
Rostrum (
<figureCitation id="BCD02A48FFE4FFEFE7013949FEE3F863" box="[314,381,1896,1922]" captionStart="FIGURE 1" captionStartId="3.[151,255,1785,1809]" captionTargetBox="[213,1383,202,1784]" captionTargetId="figure@3.[193,1408,173,1811]" captionTargetPageId="3" captionText="FIGURE 1. Polyonyx spina, n. sp. NMCR 27005, holotype female (CL 2.7 mm), Philippines, Panglao, St. B 15, Sungcolan (A, C H); ZRC 2006.0142, paratype male (CL 2.6 mm), Philippines, Panglao, St. B 39, Pontod Lagoon (B, I). A, B, carapace, and ocular and antennal peduncles, dorsal view; C, rostrum, anterior view; D, third and forth thoracic sternites, ventral view (setae omitted from right side); E, telson, extensor view; F, left ocular and antennal peduncles, basal article of antennular peduncle, and anterior part of pterygostomian flap, dorsolateral view; G, basal article of left antennular peduncle, ventral view; H, left third maxilliped, ventral view (most setae omitted); I, left pleopod on second abdominal segment, dorsal view. Scales equal 1.0 mm." httpUri="https://zenodo.org/record/176230/files/figure.png" pageId="1" pageNumber="22">Fig. 1</figureCitation>
C) comparatively narrow, somewhat produced beyond eyes, transverse or weakly convex in dorsal view, with row of plumose setae along anterior margin; trilobate in frontal view, median lobe strongly bent ventrally, narrowly rounded, more prominent than laterals, without dorsal, median longitudinal groove; lateral lobes rounded. Orbits (
<figureCitation id="BCD02A48FFE7FFECE4533EB9FD30FF53" box="[616,686,152,178]" captionStart="FIGURE 1" captionStartId="3.[151,255,1785,1809]" captionTargetBox="[213,1383,202,1784]" captionTargetId="figure@3.[193,1408,173,1811]" captionTargetPageId="3" captionText="FIGURE 1. Polyonyx spina, n. sp. NMCR 27005, holotype female (CL 2.7 mm), Philippines, Panglao, St. B 15, Sungcolan (A, C H); ZRC 2006.0142, paratype male (CL 2.6 mm), Philippines, Panglao, St. B 39, Pontod Lagoon (B, I). A, B, carapace, and ocular and antennal peduncles, dorsal view; C, rostrum, anterior view; D, third and forth thoracic sternites, ventral view (setae omitted from right side); E, telson, extensor view; F, left ocular and antennal peduncles, basal article of antennular peduncle, and anterior part of pterygostomian flap, dorsolateral view; G, basal article of left antennular peduncle, ventral view; H, left third maxilliped, ventral view (most setae omitted); I, left pleopod on second abdominal segment, dorsal view. Scales equal 1.0 mm." httpUri="https://zenodo.org/record/176230/files/figure.png" pageId="2" pageNumber="23">Fig. 1</figureCitation>
A, B, F) shallow; supra-orbital margins oblique; outer orbital angles rounded.
</paragraph>
<paragraph id="245436CDFFE7FFECE6FE3EC9FBB9FECB" blockId="2.[151,1437,152,2018]" pageId="2" pageNumber="23">
Pterygostomian flaps (
<figureCitation id="BCD02A48FFE7FFECE7F63EC9FD91FEE3" box="[461,527,232,258]" captionStart="FIGURE 1" captionStartId="3.[151,255,1785,1809]" captionTargetBox="[213,1383,202,1784]" captionTargetId="figure@3.[193,1408,173,1811]" captionTargetPageId="3" captionText="FIGURE 1. Polyonyx spina, n. sp. NMCR 27005, holotype female (CL 2.7 mm), Philippines, Panglao, St. B 15, Sungcolan (A, C H); ZRC 2006.0142, paratype male (CL 2.6 mm), Philippines, Panglao, St. B 39, Pontod Lagoon (B, I). A, B, carapace, and ocular and antennal peduncles, dorsal view; C, rostrum, anterior view; D, third and forth thoracic sternites, ventral view (setae omitted from right side); E, telson, extensor view; F, left ocular and antennal peduncles, basal article of antennular peduncle, and anterior part of pterygostomian flap, dorsolateral view; G, basal article of left antennular peduncle, ventral view; H, left third maxilliped, ventral view (most setae omitted); I, left pleopod on second abdominal segment, dorsal view. Scales equal 1.0 mm." httpUri="https://zenodo.org/record/176230/files/figure.png" pageId="2" pageNumber="23">Fig. 1</figureCitation>
F) entire, with crenulate crest along anterior dorsal margin and clearly visible in dorsal view; undulated ridge present along midline; anterior apex subacute.
</paragraph>
<paragraph id="245436CDFFE7FFECE6FE3F19FD7AFE2B" blockId="2.[151,1437,152,2018]" pageId="2" pageNumber="23">
Third thoracic sternite (
<figureCitation id="BCD02A48FFE7FFECE7E73F19FD81FEB3" box="[476,543,312,338]" captionStart="FIGURE 1" captionStartId="3.[151,255,1785,1809]" captionTargetBox="[213,1383,202,1784]" captionTargetId="figure@3.[193,1408,173,1811]" captionTargetPageId="3" captionText="FIGURE 1. Polyonyx spina, n. sp. NMCR 27005, holotype female (CL 2.7 mm), Philippines, Panglao, St. B 15, Sungcolan (A, C H); ZRC 2006.0142, paratype male (CL 2.6 mm), Philippines, Panglao, St. B 39, Pontod Lagoon (B, I). A, B, carapace, and ocular and antennal peduncles, dorsal view; C, rostrum, anterior view; D, third and forth thoracic sternites, ventral view (setae omitted from right side); E, telson, extensor view; F, left ocular and antennal peduncles, basal article of antennular peduncle, and anterior part of pterygostomian flap, dorsolateral view; G, basal article of left antennular peduncle, ventral view; H, left third maxilliped, ventral view (most setae omitted); I, left pleopod on second abdominal segment, dorsal view. Scales equal 1.0 mm." httpUri="https://zenodo.org/record/176230/files/figure.png" pageId="2" pageNumber="23">Fig. 1</figureCitation>
D) very low, somewhat depressed medially; anterior margin concave medially in ventral view but slightly convex in anterior view, with row of setae; lateral lobes narrow, each with rounded apex. Fourth thoracic sternite with transverse series of setae along concave, anterior margin; median margin incompletely separated from third sternite.
</paragraph>
<paragraph id="245436CDFFE7FFECE6FE3FF9FB24FE13" blockId="2.[151,1437,152,2018]" box="[197,1210,472,498]" pageId="2" pageNumber="23">
Telson(
<figureCitation id="BCD02A48FFE7FFECE7243FF9FEC3FE13" box="[287,349,472,498]" captionStart="FIGURE 1" captionStartId="3.[151,255,1785,1809]" captionTargetBox="[213,1383,202,1784]" captionTargetId="figure@3.[193,1408,173,1811]" captionTargetPageId="3" captionText="FIGURE 1. Polyonyx spina, n. sp. NMCR 27005, holotype female (CL 2.7 mm), Philippines, Panglao, St. B 15, Sungcolan (A, C H); ZRC 2006.0142, paratype male (CL 2.6 mm), Philippines, Panglao, St. B 39, Pontod Lagoon (B, I). A, B, carapace, and ocular and antennal peduncles, dorsal view; C, rostrum, anterior view; D, third and forth thoracic sternites, ventral view (setae omitted from right side); E, telson, extensor view; F, left ocular and antennal peduncles, basal article of antennular peduncle, and anterior part of pterygostomian flap, dorsolateral view; G, basal article of left antennular peduncle, ventral view; H, left third maxilliped, ventral view (most setae omitted); I, left pleopod on second abdominal segment, dorsal view. Scales equal 1.0 mm." httpUri="https://zenodo.org/record/176230/files/figure.png" pageId="2" pageNumber="23">Fig. 1</figureCitation>
E) composed of 7 plates; proximolateral plates much smaller than others.
</paragraph>
<paragraph id="245436CDFFE7FFECE6FE3C21FB56FDFB" blockId="2.[151,1437,152,2018]" box="[197,1224,512,538]" pageId="2" pageNumber="23">
Ocular peduncles (
<figureCitation id="BCD02A48FFE7FFECE79A3C21FE7DFDFB" box="[417,483,512,538]" captionStart="FIGURE 1" captionStartId="3.[151,255,1785,1809]" captionTargetBox="[213,1383,202,1784]" captionTargetId="figure@3.[193,1408,173,1811]" captionTargetPageId="3" captionText="FIGURE 1. Polyonyx spina, n. sp. NMCR 27005, holotype female (CL 2.7 mm), Philippines, Panglao, St. B 15, Sungcolan (A, C H); ZRC 2006.0142, paratype male (CL 2.6 mm), Philippines, Panglao, St. B 39, Pontod Lagoon (B, I). A, B, carapace, and ocular and antennal peduncles, dorsal view; C, rostrum, anterior view; D, third and forth thoracic sternites, ventral view (setae omitted from right side); E, telson, extensor view; F, left ocular and antennal peduncles, basal article of antennular peduncle, and anterior part of pterygostomian flap, dorsolateral view; G, basal article of left antennular peduncle, ventral view; H, left third maxilliped, ventral view (most setae omitted); I, left pleopod on second abdominal segment, dorsal view. Scales equal 1.0 mm." httpUri="https://zenodo.org/record/176230/files/figure.png" pageId="2" pageNumber="23">Fig. 1</figureCitation>
A, B, F) small, smooth; dorsal extension on to cornea rounded.
</paragraph>
<paragraph id="245436CDFFE7FFECE6FE3C09FDB9FD73" blockId="2.[151,1437,152,2018]" pageId="2" pageNumber="23">
Basal article of antennular peduncles (
<figureCitation id="BCD02A48FFE7FFECE4AD3C09FD45FDA3" box="[662,731,552,578]" captionStart="FIGURE 1" captionStartId="3.[151,255,1785,1809]" captionTargetBox="[213,1383,202,1784]" captionTargetId="figure@3.[193,1408,173,1811]" captionTargetPageId="3" captionText="FIGURE 1. Polyonyx spina, n. sp. NMCR 27005, holotype female (CL 2.7 mm), Philippines, Panglao, St. B 15, Sungcolan (A, C H); ZRC 2006.0142, paratype male (CL 2.6 mm), Philippines, Panglao, St. B 39, Pontod Lagoon (B, I). A, B, carapace, and ocular and antennal peduncles, dorsal view; C, rostrum, anterior view; D, third and forth thoracic sternites, ventral view (setae omitted from right side); E, telson, extensor view; F, left ocular and antennal peduncles, basal article of antennular peduncle, and anterior part of pterygostomian flap, dorsolateral view; G, basal article of left antennular peduncle, ventral view; H, left third maxilliped, ventral view (most setae omitted); I, left pleopod on second abdominal segment, dorsal view. Scales equal 1.0 mm." httpUri="https://zenodo.org/record/176230/files/figure.png" pageId="2" pageNumber="23">Fig. 1</figureCitation>
G) unarmed; anterior surface somewhat concave; anterior, dorsal and ventral margins minutely tuberculate, anterior margin weakly bilobed; ventral surface with transverse ridge on median lateral part.
</paragraph>
<paragraph id="245436CDFFE7FFECE6FE3C81FD33FCD3" blockId="2.[151,1437,152,2018]" pageId="2" pageNumber="23">
Antennal peduncles (
<figureCitation id="BCD02A48FFE7FFECE7843C81FD9CFD5B" box="[447,514,672,698]" captionStart="FIGURE 1" captionStartId="3.[151,255,1785,1809]" captionTargetBox="[213,1383,202,1784]" captionTargetId="figure@3.[193,1408,173,1811]" captionTargetPageId="3" captionText="FIGURE 1. Polyonyx spina, n. sp. NMCR 27005, holotype female (CL 2.7 mm), Philippines, Panglao, St. B 15, Sungcolan (A, C H); ZRC 2006.0142, paratype male (CL 2.6 mm), Philippines, Panglao, St. B 39, Pontod Lagoon (B, I). A, B, carapace, and ocular and antennal peduncles, dorsal view; C, rostrum, anterior view; D, third and forth thoracic sternites, ventral view (setae omitted from right side); E, telson, extensor view; F, left ocular and antennal peduncles, basal article of antennular peduncle, and anterior part of pterygostomian flap, dorsolateral view; G, basal article of left antennular peduncle, ventral view; H, left third maxilliped, ventral view (most setae omitted); I, left pleopod on second abdominal segment, dorsal view. Scales equal 1.0 mm." httpUri="https://zenodo.org/record/176230/files/figure.png" pageId="2" pageNumber="23">Fig. 1</figureCitation>
A, B, F) short, slender, nearly smooth, unarmed. First article largest, strongly produced forward in lateral view, broadly in contact with lower orbital margin, with longitudinal ridge along ventral margin; lateral surface concave; anterior margin rounded. Second and third articles roundly rectangular, third article elongate. Fourth article short.
</paragraph>
<paragraph id="245436CDFFE7FFECE6FE3D61FEF5FB23" blockId="2.[151,1437,152,2018]" pageId="2" pageNumber="23">
Third maxilliped (
<figureCitation id="BCD02A48FFE7FFECE7A43D61FE7DFCBB" box="[415,483,832,858]" captionStart="FIGURE 1" captionStartId="3.[151,255,1785,1809]" captionTargetBox="[213,1383,202,1784]" captionTargetId="figure@3.[193,1408,173,1811]" captionTargetPageId="3" captionText="FIGURE 1. Polyonyx spina, n. sp. NMCR 27005, holotype female (CL 2.7 mm), Philippines, Panglao, St. B 15, Sungcolan (A, C H); ZRC 2006.0142, paratype male (CL 2.6 mm), Philippines, Panglao, St. B 39, Pontod Lagoon (B, I). A, B, carapace, and ocular and antennal peduncles, dorsal view; C, rostrum, anterior view; D, third and forth thoracic sternites, ventral view (setae omitted from right side); E, telson, extensor view; F, left ocular and antennal peduncles, basal article of antennular peduncle, and anterior part of pterygostomian flap, dorsolateral view; G, basal article of left antennular peduncle, ventral view; H, left third maxilliped, ventral view (most setae omitted); I, left pleopod on second abdominal segment, dorsal view. Scales equal 1.0 mm." httpUri="https://zenodo.org/record/176230/files/figure.png" pageId="2" pageNumber="23">Fig. 1</figureCitation>
H) with coxa bearing small rounded projection on distoflexor margin; distomedian projection rounded, not articulated. Basis articulating with ischium, rounded subtriangular. Ischium broad, ovate, with short striae bearing sparse setae on ventral surface; no distinct ridge along extensor margin; anterior extensor projection broad, roundly subtriangular. Merus with laminate, broad, rounded subrectangular lobe on ventroflexor margin; ventral surface weakly striate. Carpus with subtriangular projection on median part of flexor margin and short rugae on extensor surface. Propodus elongate, slightly tapering distally, with short rugae along extensor margin. Dactylus elongate, ovate. Merus to dactylus with long setae on flexor margin, setae on dactylus reaching base of third maxilliped. Exopod with proximal article small, rounded; distal article laminate, robust, over-reaching distal margin of merus, without distal flagellum; proximal part inflated, distal part narrow.
</paragraph>
<paragraph id="245436CDFFE7FFECE6FE3AF1FD1EF803" blockId="2.[151,1437,152,2018]" pageId="2" pageNumber="23">
Chelipeds (
<figureCitation id="BCD02A48FFE7FFECE7773AF1FE0CFB0B" box="[332,402,1232,1258]" captionStart="FIGURE 2" captionStartId="4.[151,255,1844,1868]" captionTargetBox="[187,1385,201,1843]" captionTargetId="figure@4.[187,1411,194,1847]" captionTargetPageId="4" captionText="FIGURE 2. Polyonyx spina, n. sp. NMCR 27005, holotype female (CL 2.7 mm), Philippines, Panglao, St. B 15, Sungcolan. A, larger cheliped, dorsal view; B, same, chela, dorso-extensor view; C, same, fingers, ventral view; D, smaller cheliped, dorsal view; E, same, chela, dorso-extensor view; F, left first ambulatory leg, lateral view; G, same, dactylus and distal part of propodus, lateral view; H, left second ambulatory leg, lateral view (setae omitted); I, left third ambulatory leg, lateral view (setae omitted). Setae drawn as simplified. Scales equal 1.0 mm." httpUri="https://zenodo.org/record/176231/files/figure.png" pageId="2" pageNumber="23">Fig. 2</figureCitation>
AE) generally similar in shape in males and females, somewhat unequal, subcylindrical; dorsal surface covered with short, oblique and transverse striae and small pits; ventral surface also with numerous small pits. Larger cheliped (
<figureCitation id="BCD02A48FFE7FFECE45C3B01FD30FADB" box="[615,686,1312,1338]" captionStart="FIGURE 2" captionStartId="4.[151,255,1844,1868]" captionTargetBox="[187,1385,201,1843]" captionTargetId="figure@4.[187,1411,194,1847]" captionTargetPageId="4" captionText="FIGURE 2. Polyonyx spina, n. sp. NMCR 27005, holotype female (CL 2.7 mm), Philippines, Panglao, St. B 15, Sungcolan. A, larger cheliped, dorsal view; B, same, chela, dorso-extensor view; C, same, fingers, ventral view; D, smaller cheliped, dorsal view; E, same, chela, dorso-extensor view; F, left first ambulatory leg, lateral view; G, same, dactylus and distal part of propodus, lateral view; H, left second ambulatory leg, lateral view (setae omitted); I, left third ambulatory leg, lateral view (setae omitted). Setae drawn as simplified. Scales equal 1.0 mm." httpUri="https://zenodo.org/record/176231/files/figure.png" pageId="2" pageNumber="23">Fig. 2</figureCitation>
AC) with ischium bearing few short plumose setae on dorsal surface; flexor margin weakly crenulate, with row of plumose setae. Merus with rounded transverse crest submedially on dorsal surface; dorsoflexor margin with narrowly rounded lobe distally; ventral distoflexor margin broadly rounded, with minute tubercles. Carpus 1.72.0 times as long as broad; dorso-extensor margin rounded; dorsoflexor margin slightly crenulate, with 2 or 3 subtriangular teeth (if 3 teeth present, 1 tooth much smaller than other 2 and situated proximally) and row of plumose setae on median part; dorsodistal margin with rounded lobe on extensor part; ventral flexor margin slightly concave. Chela moderately narrow, elongate, 1.51.6 times as long as carpus, 2.62.9 times as long as high, lying on extensor side; dorsal surface adjacent to extensor margin and of fixed finger with plumose setae; extensor margin crested, weakly concave on base of fixed finger, with small, blunt and subacute tubercles (proximal 2 or 3 larger, spiniform) and numerous plumose setae on distal 0.7. Palm with dorsal surface convex, no distinct dorsomedian longitudinal ridge present; dorsoflexor margin without longitudinal rugose ridge; dorsoflexor distal part with low but broad projection extending onto dactylus; ventral surface inflated, without longitudinal crest on midline, distal flexor part with several plumose setae. Fixed finger with weakly curved distal claw; cutting edge with row of small teeth; ventral surface with row of plumose setae along cutting edge. Dactylus 0.40.5 length of chela, opening at oblique angle, with strongly curved distal claw; dorsal surface with longitudinal ridge of small tubercles and plumose setae along flexor margin; cutting edge with small teeth; ventral surface with plumose setae on cutting margin and adjacent part.
</paragraph>
<caption id="70946645FFE6FFEDE6AC38D8FD41F800" httpUri="https://zenodo.org/record/176230/files/figure.png" pageId="3" pageNumber="24" targetBox="[213,1383,202,1784]" targetPageId="3">
<paragraph id="245436CDFFE6FFEDE6AC38D8FD41F800" blockId="3.[151,1436,1785,2017]" pageId="3" pageNumber="24">
<emphasis id="169FEADFFFE6FFEDE6AC38D8FE84F8F0" bold="true" box="[151,282,1785,1809]" pageId="3" pageNumber="24">FIGURE 1.</emphasis>
<taxonomicName id="E3EB4D4EFFE6FFEDE71938DBFE59F8F0" box="[290,455,1786,1809]" class="Malacostraca" family="Porcellanidae" genus="Polyonyx" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="24" phylum="Arthropoda" rank="species" species="spina" status="sp. nov.">
<emphasis id="169FEADFFFE6FFEDE71938DBFE59F8F0" box="[290,455,1786,1809]" italics="true" pageId="3" pageNumber="24">Polyonyx spina</emphasis>
</taxonomicName>
,
<emphasis id="169FEADFFFE6FFEDE7EE38D8FD8CF8F0" bold="true" box="[469,530,1785,1809]" pageId="3" pageNumber="24">
<taxonomicNameLabel id="0DAC57A4FFE6FFEDE7EE38D8FD8CF8F0" box="[469,530,1785,1809]" pageId="3" pageNumber="24" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
NMCR 27005, holotype female (CL 2.7 mm), Philippines, Panglao, St. B15, Sungcolan (A, CH); ZRC 2006.0142, paratype male (CL 2.6 mm), Philippines, Panglao, St. B39, Pontod Lagoon (B, I). A, B, carapace, and ocular and antennal peduncles, dorsal view; C, rostrum, anterior view; D, third and forth thoracic sternites, ventral view (setae omitted from right side); E, telson, extensor view; F, left ocular and antennal peduncles, basal article of antennular peduncle, and anterior part of pterygostomian flap, dorsolateral view; G, basal article of left antennular peduncle, ventral view; H, left third maxilliped, ventral view (most setae omitted); I, left pleopod on second abdominal segment, dorsal view. Scales equal 1.0 mm.
</paragraph>
</caption>
<caption id="70946645FFE1FFEAE6AC3915FBB5F837" httpUri="https://zenodo.org/record/176231/files/figure.png" pageId="4" pageNumber="25" targetBox="[187,1385,201,1843]" targetPageId="4">
<paragraph id="245436CDFFE1FFEAE6AC3915FBB5F837" blockId="4.[151,1436,1844,2006]" pageId="4" pageNumber="25">
<emphasis id="169FEADFFFE1FFEAE6AC3915FE84F8AD" bold="true" box="[151,282,1844,1868]" pageId="4" pageNumber="25">FIGURE 2.</emphasis>
<taxonomicName id="E3EB4D4EFFE1FFEAE7193915FE59F8AA" box="[290,455,1844,1867]" class="Malacostraca" family="Porcellanidae" genus="Polyonyx" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="25" phylum="Arthropoda" rank="species" species="spina" status="sp. nov.">
<emphasis id="169FEADFFFE1FFEAE7193915FE59F8AA" box="[290,455,1844,1867]" italics="true" pageId="4" pageNumber="25">Polyonyx spina</emphasis>
</taxonomicName>
,
<emphasis id="169FEADFFFE1FFEAE7EE3915FD8CF8AD" bold="true" box="[469,530,1844,1868]" pageId="4" pageNumber="25">
<taxonomicNameLabel id="0DAC57A4FFE1FFEAE7EE3915FD8CF8AD" box="[469,530,1844,1868]" pageId="4" pageNumber="25" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
NMCR 27005, holotype female (CL 2.7 mm), Philippines, Panglao, St. B15, Sungcolan. A, larger cheliped, dorsal view; B, same, chela, dorso-extensor view; C, same, fingers, ventral view; D, smaller cheliped, dorsal view; E, same, chela, dorso-extensor view; F, left first ambulatory leg, lateral view; G, same, dactylus and distal part of propodus, lateral view; H, left second ambulatory leg, lateral view (setae omitted); I, left third ambulatory leg, lateral view (setae omitted). Setae drawn as simplified. Scales equal 1.0 mm.
</paragraph>
</caption>
<caption id="70946645FFE0FFEBE6AC38ADFBA7F8EA" httpUri="https://zenodo.org/record/176232/files/figure.png" pageId="5" pageNumber="26" targetBox="[152,1416,202,1610]" targetPageId="5">
<paragraph id="245436CDFFE0FFEBE6AC38ADFBA7F8EA" blockId="5.[151,1436,1676,1803]" pageId="5" pageNumber="26">
<emphasis id="169FEADFFFE0FFEBE6AC38ADFE87F945" bold="true" box="[151,281,1676,1700]" pageId="5" pageNumber="26">FIGURE 3.</emphasis>
<taxonomicName id="E3EB4D4EFFE0FFEBE71A38ACFDF4F942" authority="Nobili, 1905" authorityName="Nobili" authorityYear="1905" box="[289,618,1676,1700]" class="Malacostraca" family="Porcellanidae" genus="Polyonyx" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="26" phylum="Arthropoda" rank="species" species="pedalis">
<emphasis id="169FEADFFFE0FFEBE71A38ACFE46F945" box="[289,472,1677,1700]" italics="true" pageId="5" pageNumber="26">Polyonyx pedalis</emphasis>
Nobili, 1905
</taxonomicName>
. MNHN, male (CL 4.5 mm), New Caledonia, Maitre Islet. A, carapace, and ocular and antennal peduncles, dorsal view (most setae drawn as simplified); B, third and forth thoracic sternites, ventral view (setae omitted from right side); C, larger cheliped, dorsal view (setae partially drawn as simplified); D, left first ambulatory leg, lateral view (setae partially drawn as simplified). Scales equal 1.0 mm.
</paragraph>
</caption>
<paragraph id="245436CDFFE0FFEBE6FE391EFAAAF860" blockId="5.[151,1437,1855,2001]" pageId="5" pageNumber="26">
Smaller cheliped (
<figureCitation id="BCD02A48FFE0FFEBE7A5391EFE78F8B8" box="[414,486,1855,1881]" captionStart="FIGURE 2" captionStartId="4.[151,255,1844,1868]" captionTargetBox="[187,1385,201,1843]" captionTargetId="figure@4.[187,1411,194,1847]" captionTargetPageId="4" captionText="FIGURE 2. Polyonyx spina, n. sp. NMCR 27005, holotype female (CL 2.7 mm), Philippines, Panglao, St. B 15, Sungcolan. A, larger cheliped, dorsal view; B, same, chela, dorso-extensor view; C, same, fingers, ventral view; D, smaller cheliped, dorsal view; E, same, chela, dorso-extensor view; F, left first ambulatory leg, lateral view; G, same, dactylus and distal part of propodus, lateral view; H, left second ambulatory leg, lateral view (setae omitted); I, left third ambulatory leg, lateral view (setae omitted). Setae drawn as simplified. Scales equal 1.0 mm." httpUri="https://zenodo.org/record/176231/files/figure.png" pageId="5" pageNumber="26">Fig. 2</figureCitation>
D, E) almost identical to larger, except for: chela narrower; dactylus opening at stronger angle, with more strongly crested, longitudinal ridge of small tubercles along flexor margin.
</paragraph>
<paragraph id="245436CDFFE0FFE8E6FE39AEFD25FDFB" blockId="5.[151,1437,1855,2001]" lastBlockId="6.[151,1436,152,2018]" lastPageId="6" lastPageNumber="27" pageId="5" pageNumber="26">
Ambulatory legs (
<figureCitation id="BCD02A48FFE0FFEBE7A539AEFE78F848" box="[414,486,1935,1961]" captionStart="FIGURE 2" captionStartId="4.[151,255,1844,1868]" captionTargetBox="[187,1385,201,1843]" captionTargetId="figure@4.[187,1411,194,1847]" captionTargetPageId="4" captionText="FIGURE 2. Polyonyx spina, n. sp. NMCR 27005, holotype female (CL 2.7 mm), Philippines, Panglao, St. B 15, Sungcolan. A, larger cheliped, dorsal view; B, same, chela, dorso-extensor view; C, same, fingers, ventral view; D, smaller cheliped, dorsal view; E, same, chela, dorso-extensor view; F, left first ambulatory leg, lateral view; G, same, dactylus and distal part of propodus, lateral view; H, left second ambulatory leg, lateral view (setae omitted); I, left third ambulatory leg, lateral view (setae omitted). Setae drawn as simplified. Scales equal 1.0 mm." httpUri="https://zenodo.org/record/176231/files/figure.png" pageId="5" pageNumber="26">Fig. 2</figureCitation>
FI) relatively short, subcylindrical, decreasing in length posteriorly, with scattered, plumose setae marginally, setae numerous on meri; decalcified part absent on mesial surfaces of ischia and meri. Ischia unarmed (first leg) or 1 or 2 spines (second and third legs) on flexor margin. Meri somewhat compressed latero-mesially, elongate oval, tapering distally; extensor margin weakly crenulated; distoflexor margins of lateral and mesial surfaces without lobes or spines; flexor surface concave, lateral flexor margin crenulate, mesial flexor margin with spines and protuberances, spines of second and third legs strong. Carpi elongate, with small pits and very short striae on surfaces; disto-extensor and distoflexor corners unarmed, narrowly rounded. Propodi 1.41.6 times as long as dactyli, 2.63.0 times as long as high; lateral and mesial surfaces with scattered, small pits; extensor margin nearly smooth; flexor margin with 5 or 6 corneous spines, distal pair of spines subequal in size. Dactyli each terminating in curved, bifurcate claws, flexor claw subequal in length to but stouter than extensor; flexor margin with 2 or 3 small corneous spines on slightly produced bases, spines much smaller than terminal claw.
</paragraph>
<paragraph id="245436CDFFE3FFE8E6FE3C09FAF1FDA3" blockId="6.[151,1436,152,2018]" box="[197,1391,552,578]" pageId="6" pageNumber="27">Fifth pereopods slender, chelate; propodus with numerous short simple setae and 1014 hooked setae.</paragraph>
<paragraph id="245436CDFFE3FFE8E6FE3C71FCA1FCEB" blockId="6.[151,1436,152,2018]" pageId="6" pageNumber="27">
Male with pair of developed pleopods modified as gonopods on second abdominal segment (
<figureCitation id="BCD02A48FFE3FFE8E3383C71FAD8FD8B" box="[1283,1350,592,618]" captionStart="FIGURE 1" captionStartId="3.[151,255,1785,1809]" captionTargetBox="[213,1383,202,1784]" captionTargetId="figure@3.[193,1408,173,1811]" captionTargetPageId="3" captionText="FIGURE 1. Polyonyx spina, n. sp. NMCR 27005, holotype female (CL 2.7 mm), Philippines, Panglao, St. B 15, Sungcolan (A, C H); ZRC 2006.0142, paratype male (CL 2.6 mm), Philippines, Panglao, St. B 39, Pontod Lagoon (B, I). A, B, carapace, and ocular and antennal peduncles, dorsal view; C, rostrum, anterior view; D, third and forth thoracic sternites, ventral view (setae omitted from right side); E, telson, extensor view; F, left ocular and antennal peduncles, basal article of antennular peduncle, and anterior part of pterygostomian flap, dorsolateral view; G, basal article of left antennular peduncle, ventral view; H, left third maxilliped, ventral view (most setae omitted); I, left pleopod on second abdominal segment, dorsal view. Scales equal 1.0 mm." httpUri="https://zenodo.org/record/176230/files/figure.png" pageId="6" pageNumber="27">
Fig.
<date id="5055100DFFE3FFE8E3013C71FAD8FD8B" box="[1338,1350,592,618]" pageId="6" pageNumber="27">1</date>
</figureCitation>
I); protopod naked; endopod spoon-shaped, elongate oval, with marginal setae except for proximal part; exopod very small, ovate, with terminal seta; pleopods on third to fifth abdominal segments reduced to inconspicuous rudiments. Female with pair of well developed pleopods on each of third to fifth abdominal segments; pair of small, indistinct rudiments on second abdominal segment.
</paragraph>
<paragraph id="245436CDFFE3FFE8E6FE3D36FE62FCD3" blockId="6.[151,1436,152,2018]" box="[197,508,791,818]" pageId="6" pageNumber="27">
<emphasis id="169FEADFFFE3FFE8E6FE3D36FED2FCD0" bold="true" box="[197,332,791,817]" pageId="6" pageNumber="27">Coloration</emphasis>
. Not recorded.
</paragraph>
</subSubSection>
<subSubSection id="6CF16546FFE3FFE8E6FE3D1EFCCBFC63" pageId="6" pageNumber="27" type="etymology">
<paragraph id="245436CDFFE3FFE8E6FE3D1EFCCBFC63" blockId="6.[151,1436,152,2018]" pageId="6" pageNumber="27">
<emphasis id="169FEADFFFE3FFE8E6FE3D1EFED4FCB8" bold="true" box="[197,330,831,857]" pageId="6" pageNumber="27">Etymology</emphasis>
. The specific name is from the Latin,
<taxonomicName id="E3EB4D4EFFE3FFE8E5263D61FCC3FCB8" box="[797,861,832,857]" class="Malacostraca" family="Porcellanidae" genus="Polyonyx" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="27" phylum="Arthropoda" rank="species" species="spina">
<emphasis id="169FEADFFFE3FFE8E5263D61FCC3FCB8" box="[797,861,832,857]" italics="true" pageId="6" pageNumber="27">spina</emphasis>
</taxonomicName>
(spine), referring to the meri of the ambulatory legs armed with strong spines; used as a noun in apposition.
</paragraph>
</subSubSection>
<subSubSection id="6CF16546FFE3FFE8E6FE3DAEFED4FC33" pageId="6" pageNumber="27" type="distribution">
<paragraph id="245436CDFFE3FFE8E6FE3DAEFED4FC33" blockId="6.[151,1436,152,2018]" pageId="6" pageNumber="27">
<emphasis id="169FEADFFFE3FFE8E6FE3DAEFEC0FC48" bold="true" box="[197,350,911,937]" pageId="6" pageNumber="27">Distribution</emphasis>
.
<collectingCountry id="5CFC765DFFE3FFE8E7553DB1FE6CFC4B" box="[366,498,912,938]" name="Philippines" pageId="6" pageNumber="27">Philippines</collectingCountry>
and Loyalty Islands, at depths of
<quantity id="E3139B28FFE3FFE8E5BF3DB1FC7FFC4B" box="[900,993,912,938]" metricMagnitude="1" metricUnit="m" metricValue="4.1" metricValueMax="8.0" metricValueMin="0.2" pageId="6" pageNumber="27" unit="m" value="41.0" valueMax="80.0" valueMin="2.0">280 m</quantity>
; no associations were recorded in the collection data.
</paragraph>
</subSubSection>
<subSubSection id="6CF16546FFE3FFE8E6FE3DFEFD73FA83" pageId="6" pageNumber="27" type="discussion">
<paragraph id="245436CDFFE3FFE8E6FE3DFEFD73FA83" blockId="6.[151,1436,152,2018]" pageId="6" pageNumber="27">
<emphasis id="169FEADFFFE3FFE8E6FE3DFEFEA9FC18" bold="true" box="[197,311,991,1017]" pageId="6" pageNumber="27">Remarks</emphasis>
. The new species resembles species of the
<emphasis id="169FEADFFFE3FFE8E50A3DC1FC39FC18" box="[817,935,992,1017]" italics="true" pageId="6" pageNumber="27">P. s i n e n s i s</emphasis>
group defined by
<bibRefCitation id="407A4B3CFFE3FFE8E2BA3DC1FAA7FC1B" author="Johnson" box="[1153,1337,992,1018]" pageId="6" pageNumber="28" refString="Johnson, D. S. (1958) The Indo-West Pacific species of the genus Polyonyx (Crustacea, Decapoda, Porcellanidae). The Annals of Zoology, the Academy of Zoology, 2, 95 - 118." type="journal article" year="1958">Johnson (1958)</bibRefCitation>
, but differs in having the carpus of the cheliped with teeth on the dorsoflexor margin and the dactylus of the ambulatory leg with a flexor claw being stouter than, but subequal in length to the extensor claw. The known species of the
<taxonomicName id="E3EB4D4EFFE3FFE8E6D33A79FEFBFB90" box="[232,357,1112,1137]" class="Malacostraca" family="Porcellanidae" genus="Polyonyx" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="27" phylum="Arthropoda" rank="species" species="sinensis">
<emphasis id="169FEADFFFE3FFE8E6D33A79FEFBFB90" box="[232,357,1112,1137]" italics="true" pageId="6" pageNumber="27">P. sinensis</emphasis>
</taxonomicName>
group have the carpus of the cheliped being unarmed on the dorsoflexor margin and the ambulatory dactylus with the extensor claw being much smaller than the flexor claw. In species of the genus
<taxonomicName id="E3EB4D4EFFE3FFE8E6AC3A89FE9AFB20" box="[151,260,1192,1217]" class="Malacostraca" family="Porcellanidae" genus="Polyonyx" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="27" phylum="Arthropoda" rank="genus">
<emphasis id="169FEADFFFE3FFE8E6AC3A89FE9AFB20" box="[151,260,1192,1217]" italics="true" pageId="6" pageNumber="27">Polyonyx</emphasis>
</taxonomicName>
, the possession of the teeth on the carpus of the cheliped is known as a character of juvenile and young specimens (
<bibRefCitation id="407A4B3CFFE3FFE8E74F3AF1FE6AFB0B" author="Haig" box="[372,500,1232,1258]" pageId="6" pageNumber="28" refString="Haig, J. (1964) Papers from Dr. Th. Mortensen's Pacific Expedition 1914 - 1916. 81. Porcellanid crabs from the Indo- West Pacific, Part I. Videnskabelige Meddelelser Dansk Naturhistrisk Forening i Kjobenhavn, 126, 355 - 386." type="journal article" year="1964">Haig 1964</bibRefCitation>
,
<bibRefCitation id="407A4B3CFFE3FFE8E4393AF1FDDEFB0B" author="Haig" box="[514,576,1232,1258]" pageId="6" pageNumber="28" refString="Haig, J. (1966) The Porcellanidae (Crustacea Anomura) of the Iranian Gulf and Gulf of Oman. Videnskabelige Meddelelser Dansk Naturhistrisk Forening i Kj g benhavn, 129, 49 - 65." type="journal article" year="1966">1966</bibRefCitation>
; for
<taxonomicName id="E3EB4D4EFFE3FFE8E4423AF1FC04FB0B" authority="Miers, 1884" authorityName="Miers" authorityYear="1884" box="[633,922,1232,1258]" class="Malacostraca" family="Porcellanidae" genus="Polyonyx" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="27" phylum="Arthropoda" rank="species" species="obesulus">
<emphasis id="169FEADFFFE3FFE8E4423AF1FD63FB08" box="[633,765,1232,1257]" italics="true" pageId="6" pageNumber="27">P. obesulus</emphasis>
<bibRefCitation id="407A4B3CFFE3FFE8E53D3AF1FC04FB0B" author="Miers" box="[774,922,1232,1258]" lastPageId="6" lastPageNumber="29" pageId="6" pageNumber="28" refString="Miers, E. J. (1884) Crustacea. In: Report on the zoological collections made in the Indo-Pacific Ocean during the voyage of H. M. S. ' Alert' 1881 - 2. British Museum, London, pp. 178 - 322, 513 - 575." type="book chapter" year="1884">Miers, 1884</bibRefCitation>
</taxonomicName>
). The
<typeStatus id="FB50886FFFE3FFE8E5DD3AF1FB87FB0B" box="[998,1049,1232,1258]" pageId="6" pageNumber="27">type</typeStatus>
specimens of
<emphasis id="169FEADFFFE3FFE8E2FE3AF1FA81FB08" box="[1221,1311,1232,1257]" italics="true" pageId="6" pageNumber="27">P. s p i n a</emphasis>
<emphasis id="169FEADFFFE3FFE8E3173AEEFAEEFB08" bold="true" box="[1324,1392,1231,1257]" pageId="6" pageNumber="27">n. sp.</emphasis>
are very small (CL
<quantity id="E3139B28FFE3FFE8E76F3AD9FE76FAF3" box="[340,488,1272,1298]" metricMagnitude="-3" metricUnit="m" metricValue="2.2" metricValueMax="2.7" metricValueMin="1.7" pageId="6" pageNumber="27" unit="mm" value="2.2" valueMax="2.7" valueMin="1.7">1.72.7 mm</quantity>
). However, the presence of males with well developed gonopods and ovigerous females indicates that they are mature. The armature of the carpus of the cheliped can be treated as a reliable specific character for the adults of the new species.
</paragraph>
</subSubSection>
<subSubSection id="6CF16546FFE3FFE8E6FE3B51FAD1F99B" pageId="6" pageNumber="27" type="reference_group">
<paragraph id="245436CDFFE3FFE8E6FE3B51FAD1F99B" blockId="6.[151,1436,152,2018]" pageId="6" pageNumber="27">
<taxonomicName id="E3EB4D4EFFE3FFE8E6FE3B51FEE4FA68" ID-CoL="783c7d88-bc08-4100-b242-66e255339223" box="[197,378,1392,1417]" class="Malacostraca" family="Porcellanidae" genus="Polyonyx" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="27" phylum="Arthropoda" rank="species" species="spina">
<emphasis id="169FEADFFFE3FFE8E6FE3B51FEE4FA68" box="[197,378,1392,1417]" italics="true" pageId="6" pageNumber="27">Polyonyx spina</emphasis>
</taxonomicName>
is most closely allied to
<taxonomicName id="E3EB4D4EFFE3FFE8E4993B51FC2DFA6B" ID-CoL="ebbd71d5-fc0f-4c47-88a6-c19b520ae76e" authority="Nobili, 1905" authorityName="Nobili" authorityYear="1905" box="[674,947,1392,1418]" class="Malacostraca" family="Porcellanidae" genus="Polyonyx" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="27" phylum="Arthropoda" rank="species" species="pedalis">
<emphasis id="169FEADFFFE3FFE8E4993B51FC8DFA68" box="[674,787,1392,1417]" italics="true" pageId="6" pageNumber="27">P. pedalis</emphasis>
<bibRefCitation id="407A4B3CFFE3FFE8E5273B51FC2DFA6B" author="Nobili" box="[796,947,1392,1418]" pageId="6" pageNumber="29" refString="Nobili, G. (1905) Diagnoses preliminaires de 34 especes et varietes nouvelles et de 2 genres nouveaux de Decapodes de la Mer Rouge. Bulletin du Museum national d'Histoire naturelle, Paris, 11, 1905 (1906), 393 - 411, figs. 1 - 2." type="journal article" year="1905">Nobili, 1905</bibRefCitation>
</taxonomicName>
, of the
<emphasis id="169FEADFFFE3FFE8E2363B51FB1AFA68" box="[1037,1156,1392,1417]" italics="true" pageId="6" pageNumber="27">P. s i n e n s i s</emphasis>
group in having spines on the flexor margin of the merus of each the ambulatory legs. This character is known only in the two species among the Indo-West Pacific species of the genus.
<taxonomicName id="E3EB4D4EFFE3FFE8E4DC3BE1FBDCFA3B" ID-CoL="4a3207ff-ab8c-49aa-8c2a-ff08b987c29a" authority="Haig, 1960" authorityName="Haig" authorityYear="1960" box="[743,1090,1472,1498]" class="Malacostraca" family="Porcellanidae" genus="Polyonyx" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="27" phylum="Arthropoda" rank="species" species="confinis">
<emphasis id="169FEADFFFE3FFE8E4DC3BE1FC26FA38" box="[743,952,1472,1497]" italics="true" pageId="6" pageNumber="27">Polyonyx confinis</emphasis>
<bibRefCitation id="407A4B3CFFE3FFE8E5853BE1FBDCFA3B" author="Haig" box="[958,1090,1472,1498]" pageId="6" pageNumber="28" refString="Haig, J. (1960) The Porcellanidae (Crustacea Anomura) of the eastern Pacific. Allan Hancock Pacific Expedition, 24, i - vii, 1 - 440, pls. 1 - 41." type="journal article" year="1960">Haig, 1960</bibRefCitation>
</taxonomicName>
,
<emphasis id="169FEADFFFE3FFE8E2753BE1FB22FA38" box="[1102,1212,1472,1497]" italics="true" pageId="6" pageNumber="27">P. g i b b e s i</emphasis>
<bibRefCitation id="407A4B3CFFE3FFE8E2FD3BE1FAD4FA3B" author="Haig" box="[1222,1354,1472,1498]" pageId="6" pageNumber="28" refString="Haig, J. (1956) The Galatheidea (Crustacea Anomura) of the Allan Hancock Atlantic Expedition with a review of the Porcellanidae of the western north Atlantic. Allan Hancock Atlantic Expedition, 8, 1 - 44, pl. 1." type="journal article" year="1956">Haig, 1956</bibRefCitation>
, and
<taxonomicName id="E3EB4D4EFFE3FFE8E3BD3BE1FE5EF9E3" ID-CoL="2334c207-2313-42de-9915-35996ab66a46" authority="Lockington, 1878" authorityName="Lockington" authorityYear="1878" class="Malacostraca" family="Porcellanidae" genus="Polyonyx" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="27" phylum="Arthropoda" rank="species" species="nitidus">
<emphasis id="169FEADFFFE3FFE8E3BD3BE1FF79F9E0" italics="true" pageId="6" pageNumber="27">P. nitidus</emphasis>
<bibRefCitation id="407A4B3CFFE3FFE8E6D63BC9FE5EF9E3" author="Lockington" box="[237,448,1512,1538]" pageId="6" pageNumber="28" refString="Lockington, W. N. (1878). Remarks upon the Porcellanidae of the west coast of North America. Annals and Magazine of Natural History, 5, 394 - 406." type="journal article" year="1878">Lockington, 1878</bibRefCitation>
</taxonomicName>
, known from the eastern Pacific and western Atlantic, also have spines on the flexor margin of at least the merus of the third ambulatory leg. However, these three species are readily distinguished from the two Indo-West Pacific species by the possession of a subrectangular, proximal angle on the dorsoflexor margin of the carpus of the cheliped.
<taxonomicName id="E3EB4D4EFFE3FFE8E4E13841FC3AF998" ID-CoL="ebbd71d5-fc0f-4c47-88a6-c19b520ae76e" box="[730,932,1632,1657]" class="Malacostraca" family="Porcellanidae" genus="Polyonyx" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="27" phylum="Arthropoda" rank="species" species="pedalis">
<emphasis id="169FEADFFFE3FFE8E4E13841FC3AF998" box="[730,932,1632,1657]" italics="true" pageId="6" pageNumber="27">Polyonyx pedalis</emphasis>
</taxonomicName>
and
<emphasis id="169FEADFFFE3FFE8E5E73841FBABF998" box="[988,1077,1632,1657]" italics="true" pageId="6" pageNumber="27">P. s p i n a</emphasis>
lack such the structure.
</paragraph>
</subSubSection>
<subSubSection id="6CF16546FFE3FFE9E6FE38A9FE87FEE3" lastPageId="7" lastPageNumber="28" pageId="6" pageNumber="27" type="materials_examined">
<paragraph id="245436CDFFE3FFE9E6FE38A9FE87FEE3" blockId="6.[151,1436,152,2018]" lastBlockId="7.[151,1436,152,338]" lastPageId="7" lastPageNumber="28" pageId="6" pageNumber="27">
To supplement the sole published figure of
<taxonomicName id="E3EB4D4EFFE3FFE8E4FD38A9FCA6F940" box="[710,824,1672,1697]" class="Malacostraca" family="Porcellanidae" genus="Polyonyx" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="27" phylum="Arthropoda" rank="species" species="pedalis">
<emphasis id="169FEADFFFE3FFE8E4FD38A9FCA6F940" box="[710,824,1672,1697]" italics="true" pageId="6" pageNumber="27">P. pedalis</emphasis>
</taxonomicName>
by
<bibRefCitation id="407A4B3CFFE3FFE8E55E38A9FB06F943" author="Nobili" box="[869,1176,1672,1698]" pageId="6" pageNumber="29" refString="Nobili, G. (1906) Faune carcinologique de la Mer Rouge. Decapodes et Stomatomopes. Annales des Sciences naturelles (Zoologie), 9 e serie, 4, 1 - 347, figs. 1 - 12, pls. 1 - 11." type="journal article" year="1906">Nobili (1906, pl. 8, fig. 3)</bibRefCitation>
and to facilitate comparisons with the new species, selected parts of a specimen of
<taxonomicName id="E3EB4D4EFFE3FFE8E54C3891FC74F928" box="[887,1002,1712,1737]" class="Malacostraca" family="Porcellanidae" genus="Polyonyx" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="27" phylum="Arthropoda" rank="species" species="pedalis">
<emphasis id="169FEADFFFE3FFE8E54C3891FC74F928" box="[887,1002,1712,1737]" italics="true" pageId="6" pageNumber="27">P. pedalis</emphasis>
</taxonomicName>
are illustrated (
<figureCitation id="BCD02A48FFE3FFE8E2993891FB74F92B" box="[1186,1258,1712,1738]" captionStart="FIGURE 3" captionStartId="5.[151,255,1676,1700]" captionTargetBox="[152,1416,202,1610]" captionTargetId="figure@5.[151,1436,194,1652]" captionTargetPageId="5" captionText="FIGURE 3. Polyonyx pedalis Nobili, 1905. MNHN, male (CL 4.5 mm), New Caledonia, Maitre Islet. A, carapace, and ocular and antennal peduncles, dorsal view (most setae drawn as simplified); B, third and forth thoracic sternites, ventral view (setae omitted from right side); C, larger cheliped, dorsal view (setae partially drawn as simplified); D, left first ambulatory leg, lateral view (setae partially drawn as simplified). Scales equal 1.0 mm." httpUri="https://zenodo.org/record/176232/files/figure.png" pageId="6" pageNumber="27">Fig. 3</figureCitation>
). Although the
<typeStatus id="FB50886FFFE3FFE8E6AC38F9FF54F913" box="[151,202,1752,1778]" pageId="6" pageNumber="27">type</typeStatus>
material of
<taxonomicName id="E3EB4D4EFFE3FFE8E76538F9FE4FF910" box="[350,465,1752,1777]" class="Malacostraca" family="Porcellanidae" genus="Polyonyx" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="27" phylum="Arthropoda" rank="species" species="pedalis">
<emphasis id="169FEADFFFE3FFE8E76538F9FE4FF910" box="[350,465,1752,1777]" italics="true" pageId="6" pageNumber="27">P. pedalis</emphasis>
</taxonomicName>
was not available for study, the specimens examined from
<collectingCountry id="5CFC765DFFE3FFE8E2A738F9FACDF913" box="[1180,1363,1752,1778]" name="New Caledonia" pageId="6" pageNumber="27">New Caledonia</collectingCountry>
agree well with Nobilis illustration in the characteristic shapes of the carapace and larger cheliped and the rostrum being produced forward in dorsal view.
<taxonomicName id="E3EB4D4EFFE3FFE8E44A3909FCB9F8A0" box="[625,807,1832,1857]" class="Malacostraca" family="Porcellanidae" genus="Polyonyx" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="27" phylum="Arthropoda" rank="species" species="spina">
<emphasis id="169FEADFFFE3FFE8E44A3909FCB9F8A0" box="[625,807,1832,1857]" italics="true" pageId="6" pageNumber="27">Polyonyx spina</emphasis>
</taxonomicName>
is distinguished from
<taxonomicName id="E3EB4D4EFFE3FFE8E20A3909FB3AF8A0" box="[1073,1188,1832,1857]" class="Malacostraca" family="Porcellanidae" genus="Polyonyx" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="27" phylum="Arthropoda" rank="species" species="pedalis">
<emphasis id="169FEADFFFE3FFE8E20A3909FB3AF8A0" box="[1073,1188,1832,1857]" italics="true" pageId="6" pageNumber="27">P. pedalis</emphasis>
</taxonomicName>
by the configuration of the carapace, thoracic sternum, and ambulatory legs, in addition to the distinctions mentioned above. The branchial margins of the carapace are convex in
<emphasis id="169FEADFFFE3FFE8E4EB3959FCB7F870" box="[720,809,1912,1937]" italics="true" pageId="6" pageNumber="27">P. s p i n a</emphasis>
, whereas they are subparallel in
<emphasis id="169FEADFFFE3FFE8E2943959FA83F870" box="[1199,1309,1912,1937]" italics="true" pageId="6" pageNumber="27">P. p e d a l i s</emphasis>
. The third thoracic sternite is distinctly concave on the anteromedian margin in the new species, instead of being broadly convex in
<taxonomicName id="E3EB4D4EFFE3FFE8E72A39E9FE1CF800" box="[273,386,1992,2017]" class="Malacostraca" family="Porcellanidae" genus="Polyonyx" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="27" phylum="Arthropoda" rank="species" species="pedalis">
<emphasis id="169FEADFFFE3FFE8E72A39E9FE1CF800" box="[273,386,1992,2017]" italics="true" pageId="6" pageNumber="27">P. pedalis</emphasis>
</taxonomicName>
. The spines on the flexor margins of the meri of the second and third ambulatory legs are much fewer in number but much stronger in the new species than
<taxonomicName id="E3EB4D4EFFE2FFE9E5A63EB9FB90FF50" box="[925,1038,152,177]" class="Malacostraca" family="Porcellanidae" genus="Polyonyx" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="28" phylum="Arthropoda" rank="species" species="pedalis">
<emphasis id="169FEADFFFE2FFE9E5A63EB9FB90FF50" box="[925,1038,152,177]" italics="true" pageId="7" pageNumber="28">P. pedalis</emphasis>
</taxonomicName>
.
<taxonomicName id="E3EB4D4EFFE2FFE9E2263EB9FB4FFF50" box="[1053,1233,152,177]" class="Malacostraca" family="Porcellanidae" genus="Polyonyx" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="28" phylum="Arthropoda" rank="species" species="spina">
<emphasis id="169FEADFFFE2FFE9E2263EB9FB4FFF50" box="[1053,1233,152,177]" italics="true" pageId="7" pageNumber="28">Polyonyx spina</emphasis>
</taxonomicName>
also differs from
<taxonomicName id="E3EB4D4EFFE2FFE9E6AC3EE1FE96FF38" box="[151,264,192,217]" class="Malacostraca" family="Porcellanidae" genus="Polyonyx" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="28" phylum="Arthropoda" rank="species" species="pedalis">
<emphasis id="169FEADFFFE2FFE9E6AC3EE1FE96FF38" box="[151,264,192,217]" italics="true" pageId="7" pageNumber="28">P. pedalis</emphasis>
</taxonomicName>
in having a pair of gonopods on the second abdominal segment in males, which are absent in the latter species.
</paragraph>
</subSubSection>
<subSubSection id="6CF16546FFE2FFE9E6FE3F31FDE4FEB3" pageId="7" pageNumber="28" type="reference_group">
<paragraph id="245436CDFFE2FFE9E6FE3F31FDE4FEB3" blockId="7.[151,1436,152,338]" pageId="7" pageNumber="28">
<taxonomicName id="E3EB4D4EFFE2FFE9E6FE3F31FEE9FEC8" ID-CoL="783c7d88-bc08-4100-b242-66e255339223" box="[197,375,272,297]" class="Malacostraca" family="Porcellanidae" genus="Polyonyx" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="28" phylum="Arthropoda" rank="species" species="spina">
<emphasis id="169FEADFFFE2FFE9E6FE3F31FEE9FEC8" box="[197,375,272,297]" italics="true" pageId="7" pageNumber="28">Polyonyx spina</emphasis>
</taxonomicName>
lacks a distal flagellum on the exopod of the third maxilliped. This character is also known in
<taxonomicName id="E3EB4D4EFFE2FFE9E68E3F19FDE8FEB3" ID-CoL="9b9c2ec5-ab8f-4b30-8d46-7405643c1d42" authority="Osawa, 2001" authorityName="Osawa" authorityYear="2001" box="[181,630,312,338]" class="Malacostraca" family="Porcellanidae" genus="Heteropolyonyx" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="28" phylum="Arthropoda" rank="species" species="biforma">
<emphasis id="169FEADFFFE2FFE9E68E3F19FE4DFEB0" box="[181,467,312,337]" italics="true" pageId="7" pageNumber="28">Heteropolyonyx biforma</emphasis>
<bibRefCitation id="407A4B3CFFE2FFE9E7E13F19FDE8FEB3" author="Osawa" box="[474,630,312,338]" pageId="7" pageNumber="29" refString="Osawa, M. (2001) Heteropolyonyx biforma, new genus and new species, from Japan, with a redescription of Polyonyx utinomii (Decapoda: Porcellanidae). Journal of Crustacean Biology, 21, 505 - 520." type="journal article" year="2001">Osawa, 2001</bibRefCitation>
</taxonomicName>
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