166 lines
23 KiB
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166 lines
23 KiB
XML
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<mods:title id="8314F94A37511DE5C60B0185460662C6">A synopsis of the Tanaidacea (Crustacea: Peracarida) of Singapore, with a review of tanaidacean diversity in Southeast Asia and the South China Sea</mods:title>
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<mods:namePart id="14375E200B76C9CE5ADA1FA5A63BB3AE">Kong, Chim Chee</mods:namePart>
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<mods:affiliation id="8A9E4761CAB92780CCEE3ACBB3DC8C1E">Department of Biological Sciences, National University of Singapore, 16 Science Drive 4, Singapore 117558. & Department of Biological Sciences, National University of Singapore, 16 Science Drive 4, Singapore 117558. & St. John’s Island National Marine Laboratory, Tropical Marine Science Institute, National University of Singapore, 18 Kent Ridge Road, Singapore 119227. tmscck @ nus. edu. sg; https: // orcid. org / 0000 - 0001 - 6378 - 9561</mods:affiliation>
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<mods:nameIdentifier id="94CF4BAE70E58108A00CEC491A921179" type="email">tmscck@nus.edu.sg</mods:nameIdentifier>
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<mods:title id="E965D979C3999B659091C1123314ADA6">Zootaxa</mods:title>
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<mods:date id="303505B6CE2658C9E519184669D07E47">2024</mods:date>
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<taxonomicName id="4C444D13FFFB555BE1AEF8DF7D8C5C4A" ID-CoL="77SPG" authority="Bamber & Marshall, 2013" authorityName="Bamber & Marshall" authorityYear="2013" box="[151,672,1841,1868]" class="Malacostraca" family="Sphyrapodidae" genus="Poligarida" kingdom="Animalia" order="Tanaidacea" pageId="31" pageNumber="32" phylum="Arthropoda" rank="species" species="beni">
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<emphasis id="B930EA82FFFB555BE1AEF8DF7D8C5C4A" bold="true" box="[151,672,1841,1868]" pageId="31" pageNumber="32">
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<emphasis id="B930EA82FFFB555BE1AEF8DF7E7E5C4D" bold="true" box="[151,338,1841,1868]" italics="true" pageId="31" pageNumber="32">Poligarida beni</emphasis>
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<bibRefCitation id="EFD54B61FFFB555BE060F8DF7D8C5C4A" author="Bamber, R. N. & Marshall, D. J." box="[345,672,1841,1867]" pageId="31" pageNumber="32" pagination="255 - 267" refId="ref40896" refString="Bamber, R. N. & Marshall, D. J. (2013) Tanaidaceans from Brunei III. A new genus and two new species of shallow-water sphyrapodid (Crustacea: Peracarida: Tanaidacea) from the South China Sea. Species Diversity, 18, 255 - 267. https: // doi. org / 10.12782 / sd. 18.2.255" type="journal article" year="2013">Bamber & Marshall, 2013</bibRefCitation>
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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<subSubSection id="C35E651BFFFB555BE1AEF8BB7E155C6E" box="[151,313,1877,1903]" pageId="31" pageNumber="32" type="description">
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<paragraph id="8BFB3690FFFB555BE1AEF8BB7E155C6E" blockId="31.[151,672,1841,1903]" box="[151,313,1877,1903]" pageId="31" pageNumber="32">
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(
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<figureCitation id="137F2A15FFFB555BE1A6F8BB7E1D5C6E" box="[159,305,1877,1903]" captionStart="FIGURE 16" captionStartId="32.[151,250,1830,1854]" captionTargetBox="[157,1431,813,1807]" captionTargetId="figure-327@32.[157,1431,813,1807]" captionTargetPageId="32" captionText="FIGURE 16. Poligarida beni Bamber & Marshall, 2013, CR1209- P08-01, from Singapore: (A, B) dorsal and ventral habitus, respectively, of non-ovigerous female, with inset showing rostrum (arrow) bearing three terminal tubercles. Scale bar = 500 µm." figureDoi="http://doi.org/10.5281/zenodo.11232413" httpUri="https://zenodo.org/record/11232413/files/figure.png" pageId="31" pageNumber="32">Figs. 16A–B</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C35E651BFFFB555BE1AEF8747C355CB3" box="[151,793,1946,1970]" pageId="31" pageNumber="32" type="reference_group">
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<paragraph id="8BFB3690FFFB555BE1AEF8747C355CB3" blockId="31.[151,793,1946,1970]" box="[151,793,1946,1970]" pageId="31" pageNumber="32">
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<treatmentCitation id="0AE51081FFFB555BE1AEF8747D9C5CB3" LSID="urn:lsid:zoobank.org:act:B222C54A-C88A-4C7E-B19A-F51A342B8DE5" author="Bamber, R. N. & Marshall, D. J." box="[151,688,1946,1970]" httpUri="http://treatment.plazi.org/id/F67487F2A9172D4E0E816B0C6E27C08F" page="262" pageId="31" pageNumber="32" year="2013">
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<taxonomicName id="4C444D13FFFB555BE1AEF8747D9C5CB3" ID-CoL="77SPG" authority="Bamber & Marshall, 2013: 256 - 262" authorityName="Bamber & Marshall" authorityPageNumber="256 - 262" authorityYear="2013" box="[151,688,1946,1970]" class="Malacostraca" family="Sphyrapodidae" genus="Poligarida" kingdom="Animalia" order="Tanaidacea" pageId="31" pageNumber="32" phylum="Arthropoda" rank="species" species="beni">
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<emphasis id="B930EA82FFFB555BE1AEF8747E1B5CB3" box="[151,311,1946,1970]" italics="true" pageId="31" pageNumber="32">Poligarida beni</emphasis>
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<bibRefCitation id="EFD54B61FFFB555BE004F8747D9C5CB3" author="Bamber, R. N. & Marshall, D. J." box="[317,688,1946,1970]" pageId="31" pageNumber="32" pagination="255 - 267" refId="ref40896" refString="Bamber, R. N. & Marshall, D. J. (2013) Tanaidaceans from Brunei III. A new genus and two new species of shallow-water sphyrapodid (Crustacea: Peracarida: Tanaidacea) from the South China Sea. Species Diversity, 18, 255 - 267. https: // doi. org / 10.12782 / sd. 18.2.255" type="journal article" year="2013">Bamber & Marshall, 2013: 256–262</bibRefCitation>
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</taxonomicName>
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, figs. 1–4.
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</paragraph>
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<subSubSection id="C35E651BFFFB555BE1AEF80E7BC55CFB" box="[151,1257,2016,2043]" pageId="31" pageNumber="32" type="materials_examined">
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<paragraph id="8BFB3690FFFB555BE1AEF80E7BC55CFB" blockId="31.[151,1257,2016,2043]" box="[151,1257,2016,2043]" pageId="31" pageNumber="32">
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<emphasis id="B930EA82FFFB555BE1AEF80E7EAD5CFB" bold="true" box="[151,385,2016,2042]" pageId="31" pageNumber="32">Material examined.</emphasis>
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Station
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<emphasis id="B930EA82FFFB555BE0E7F80E7D335CFB" bold="true" box="[478,543,2016,2042]" pageId="31" pageNumber="32">SG25</emphasis>
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: 2 incomplete specimens (CR1209-P08-01),
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<date id="FFFA1050FFFB555BE523F80E7BC95CFB" box="[1050,1253,2016,2042]" pageId="31" pageNumber="32" value="2009-12-03">3 December 2009</date>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C35E651BFFC45564E1FEFF797C0B5814" pageId="32" pageNumber="33" type="discussion">
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<paragraph id="8BFB3690FFC45564E1FEFF797C0B5814" blockId="32.[151,1437,151,789]" pageId="32" pageNumber="33">
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<emphasis id="B930EA82FFC45564E1FEFF797E175BB0" bold="true" box="[199,315,151,177]" pageId="32" pageNumber="33">Remarks.</emphasis>
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Sphyrapodids are characterised by the enlarged pereopod-1 as well as the absence of spines on the cephalothorax, ocular lobes and pereopod coxa (
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<bibRefCitation id="EFD54B61FFC45564E3FFFF557C695BD4" author="Gutu, M." box="[710,837,187,213]" pageId="32" pageNumber="33" pagination="393 - 400" refId="ref44397" refString="Gutu, M. (1980) Pseudosphyrapus, a new genus of a new family (Sphyrapidae) of Monokonophora (Crustacea, Tanaidacea). Travaux du Museum National d'Histoire Naturelle " Grigore Antipa ", 22, 393 - 400." type="journal article" year="1980">Guţu 1980</bibRefCitation>
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;
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<bibRefCitation id="EFD54B61FFC45564E26DFF557CCB5BD4" author="Larsen, K." box="[852,999,186,213]" pageId="32" pageNumber="33" refId="ref47997" refString="Larsen, K. (2005) Deep-Sea Tanaidacea (Peracarida) from the Gulf of Mexico. Brill, Leiden, 382 pp. https: // doi. org / 10.1163 / 9789047416883" type="book" year="2005">Larsen 2005</bibRefCitation>
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).
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<taxonomicName id="4C444D13FFC45564E2C5FF557B595BD4" authorityName="Bamber & Marshall" authorityYear="2013" box="[1020,1141,187,213]" class="Malacostraca" family="Sphyrapodidae" genus="Poligarida" kingdom="Animalia" order="Tanaidacea" pageId="32" pageNumber="33" phylum="Arthropoda" rank="genus">
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<emphasis id="B930EA82FFC45564E2C5FF557B595BD4" box="[1020,1141,187,213]" italics="true" pageId="32" pageNumber="33">Poligarida</emphasis>
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</taxonomicName>
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belongs to the subfamily
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<taxonomicName id="4C444D13FFC45564E1AEFF317EE65BF8" authority="Gutu, 1980" authorityName="Gutu" authorityYear="1980" box="[151,458,223,249]" class="Malacostraca" family="Sphyrapodidae" kingdom="Animalia" order="Tanaidacea" pageId="32" pageNumber="33" phylum="Arthropoda" rank="subFamily" subFamily="Sphyrapodinae">
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Sphyrapodinae
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<bibRefCitation id="EFD54B61FFC45564E071FF317EE65BF8" author="Gutu, M." box="[328,458,223,249]" pageId="32" pageNumber="33" pagination="393 - 400" refId="ref44397" refString="Gutu, M. (1980) Pseudosphyrapus, a new genus of a new family (Sphyrapidae) of Monokonophora (Crustacea, Tanaidacea). Travaux du Museum National d'Histoire Naturelle " Grigore Antipa ", 22, 393 - 400." type="journal article" year="1980">Guţu, 1980</bibRefCitation>
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</taxonomicName>
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, which is differentiated from its sister subfamily
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<taxonomicName id="4C444D13FFC45564E2C5FF317A545BF8" authority="Gutu, 1980" authorityName="Gutu" authorityYear="1980" box="[1020,1400,223,249]" class="Malacostraca" family="Sphyrapodidae" kingdom="Animalia" order="Tanaidacea" pageId="32" pageNumber="33" phylum="Arthropoda" rank="subFamily" subFamily="Pseudosphyrapodinae">
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Pseudosphyrapodinae
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<bibRefCitation id="EFD54B61FFC45564E5C1FF317A545BF8" author="Gutu, M." box="[1272,1400,223,249]" pageId="32" pageNumber="33" pagination="393 - 400" refId="ref44397" refString="Gutu, M. (1980) Pseudosphyrapus, a new genus of a new family (Sphyrapidae) of Monokonophora (Crustacea, Tanaidacea). Travaux du Museum National d'Histoire Naturelle " Grigore Antipa ", 22, 393 - 400." type="journal article" year="1980">Guţu, 1980</bibRefCitation>
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</taxonomicName>
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by the absence of the mandibular palp (
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<bibRefCitation id="EFD54B61FFC45564E30FFEED7D995A1C" author="Gutu, M." box="[566,693,259,285]" pageId="32" pageNumber="33" pagination="393 - 400" refId="ref44397" refString="Gutu, M. (1980) Pseudosphyrapus, a new genus of a new family (Sphyrapidae) of Monokonophora (Crustacea, Tanaidacea). Travaux du Museum National d'Histoire Naturelle " Grigore Antipa ", 22, 393 - 400." type="journal article" year="1980">Guţu 1980</bibRefCitation>
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). This is the only sphyrapodin genus with a cephalothorax that is wider than long (
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<bibRefCitation id="EFD54B61FFC45564E067FEC97DA55A40" author="Bamber, R. N. & Marshall, D. J." box="[350,649,295,321]" pageId="32" pageNumber="33" pagination="255 - 267" refId="ref40896" refString="Bamber, R. N. & Marshall, D. J. (2013) Tanaidaceans from Brunei III. A new genus and two new species of shallow-water sphyrapodid (Crustacea: Peracarida: Tanaidacea) from the South China Sea. Species Diversity, 18, 255 - 267. https: // doi. org / 10.12782 / sd. 18.2.255" type="journal article" year="2013">Bamber & Marshall 2013</bibRefCitation>
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) and is also characterised by the following morphological traits: (1) antennule inner flagellum with two articles; (2) antenna without squama; (3) antenna peduncle article-2 elongate, at least four times longer than article-3; (4) maxillule without palp; and (5) pereopods without complex setation and lack hook-like apophyses on basis (
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||
<bibRefCitation id="EFD54B61FFC45564E367FE7D7CA65AAC" author="Bamber, R. N. & Marshall, D. J." box="[606,906,403,429]" pageId="32" pageNumber="33" pagination="255 - 267" refId="ref40896" refString="Bamber, R. N. & Marshall, D. J. (2013) Tanaidaceans from Brunei III. A new genus and two new species of shallow-water sphyrapodid (Crustacea: Peracarida: Tanaidacea) from the South China Sea. Species Diversity, 18, 255 - 267. https: // doi. org / 10.12782 / sd. 18.2.255" type="journal article" year="2013">Bamber & Marshall 2013</bibRefCitation>
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||
). There are only two species in the genus, and both were recorded only from shallow subtidal (
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||
<quantity id="4CBC9B75FFC45564E3FAFE597C075AD0" box="[707,811,439,465]" metricMagnitude="1" metricUnit="m" metricValue="5.5" metricValueMax="9.0" metricValueMin="2.0" pageId="32" pageNumber="33" unit="m" value="55.0" valueMax="90.0" valueMin="20.0">20–90 m</quantity>
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) sandy habitats in
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<collectingCountry id="F3537600FFC45564E53EFE597B7F5AD0" box="[1031,1107,439,465]" name="Brunei" pageId="32" pageNumber="33">Brunei</collectingCountry>
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(
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||
<bibRefCitation id="EFD54B61FFC45564E55DFE597ABD5AD0" author="Bamber, R. N. & Marshall, D. J." box="[1124,1425,439,465]" pageId="32" pageNumber="33" pagination="255 - 267" refId="ref40896" refString="Bamber, R. N. & Marshall, D. J. (2013) Tanaidaceans from Brunei III. A new genus and two new species of shallow-water sphyrapodid (Crustacea: Peracarida: Tanaidacea) from the South China Sea. Species Diversity, 18, 255 - 267. https: // doi. org / 10.12782 / sd. 18.2.255" type="journal article" year="2013">Bamber & Marshall 2013</bibRefCitation>
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).
|
||
<taxonomicName id="4C444D13FFC45564E1AEFE357E605AF4" authorityName="Bamber & Marshall" authorityYear="2013" box="[151,332,475,501]" class="Malacostraca" family="Sphyrapodidae" genus="Poligarida" kingdom="Animalia" order="Tanaidacea" pageId="32" pageNumber="33" phylum="Arthropoda" rank="species" species="beni">
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<emphasis id="B930EA82FFC45564E1AEFE357E605AF4" box="[151,332,475,501]" italics="true" pageId="32" pageNumber="33">Poligarida beni</emphasis>
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||
</taxonomicName>
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||
can be distinguished from
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<taxonomicName id="4C444D13FFC45564E3A9FE357B695AF4" authority="Bamber & Marshall, 2013" authorityName="Bamber & Marshall" authorityYear="2013" box="[656,1093,475,501]" class="Malacostraca" family="Sphyrapodidae" genus="Poligarida" kingdom="Animalia" order="Tanaidacea" pageId="32" pageNumber="33" phylum="Arthropoda" rank="species" species="keriakis">
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<emphasis id="B930EA82FFC45564E3A9FE357C255AF4" box="[656,777,475,501]" italics="true" pageId="32" pageNumber="33">P. keriakis</emphasis>
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||
<bibRefCitation id="EFD54B61FFC45564E22AFE357B695AF4" author="Bamber, R. N. & Marshall, D. J." box="[787,1093,475,501]" pageId="32" pageNumber="33" pagination="255 - 267" refId="ref40896" refString="Bamber, R. N. & Marshall, D. J. (2013) Tanaidaceans from Brunei III. A new genus and two new species of shallow-water sphyrapodid (Crustacea: Peracarida: Tanaidacea) from the South China Sea. Species Diversity, 18, 255 - 267. https: // doi. org / 10.12782 / sd. 18.2.255" type="journal article" year="2013">Bamber & Marshall, 2013</bibRefCitation>
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</taxonomicName>
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by (1) the presence of distal tubercles on anterior margin of rostrum (
|
||
<figureCitation id="137F2A15FFC45564E35DFE117DE75918" box="[612,715,511,537]" captionStart="FIGURE 16" captionStartId="32.[151,250,1830,1854]" captionTargetBox="[157,1431,813,1807]" captionTargetId="figure-327@32.[157,1431,813,1807]" captionTargetPageId="32" captionText="FIGURE 16. Poligarida beni Bamber & Marshall, 2013, CR1209- P08-01, from Singapore: (A, B) dorsal and ventral habitus, respectively, of non-ovigerous female, with inset showing rostrum (arrow) bearing three terminal tubercles. Scale bar = 500 µm." figureDoi="http://doi.org/10.5281/zenodo.11232413" httpUri="https://zenodo.org/record/11232413/files/figure.png" pageId="32" pageNumber="33">Fig. 16B</figureCitation>
|
||
); (2) the presence of anterolateral spines on pereonite-3; (3) the absence of a spine on the outer margin of antennule peduncle article-1; (4) having less spiniform setae on pereopod- 1 propodus; and (5) the presence of seta on pleopod basis (
|
||
<bibRefCitation id="EFD54B61FFC45564E210FDA97B7C5960" author="Bamber, R. N. & Marshall, D. J." box="[809,1104,583,609]" pageId="32" pageNumber="33" pagination="255 - 267" refId="ref40896" refString="Bamber, R. N. & Marshall, D. J. (2013) Tanaidaceans from Brunei III. A new genus and two new species of shallow-water sphyrapodid (Crustacea: Peracarida: Tanaidacea) from the South China Sea. Species Diversity, 18, 255 - 267. https: // doi. org / 10.12782 / sd. 18.2.255" type="journal article" year="2013">Bamber & Marshall 2013</bibRefCitation>
|
||
). The Singaporean specimens closely resemble
|
||
<taxonomicName id="4C444D13FFC45564E059FD857E825984" authorityName="Bamber & Marshall" authorityYear="2013" box="[352,430,619,645]" class="Malacostraca" family="Sphyrapodidae" genus="Poligarida" kingdom="Animalia" order="Tanaidacea" pageId="32" pageNumber="33" phylum="Arthropoda" rank="species" species="beni">
|
||
<emphasis id="B930EA82FFC45564E059FD857E825984" box="[352,430,619,645]" italics="true" pageId="32" pageNumber="33">P. beni</emphasis>
|
||
</taxonomicName>
|
||
but differ slightly by the triangular anterolateral apophyses on pereonite-3 being blunt instead of acute.
|
||
<taxonomicName id="4C444D13FFC45564E063FD617D2059A8" authorityName="Bamber & Marshall" authorityYear="2013" box="[346,524,655,681]" class="Malacostraca" family="Sphyrapodidae" genus="Poligarida" kingdom="Animalia" order="Tanaidacea" pageId="32" pageNumber="33" phylum="Arthropoda" rank="species" species="beni">
|
||
<emphasis id="B930EA82FFC45564E063FD617D2059A8" box="[346,524,655,681]" italics="true" pageId="32" pageNumber="33">Poligarida beni</emphasis>
|
||
</taxonomicName>
|
||
was previously recorded only from its
|
||
<typeStatus id="54FF8832FFC45564E2F6FD617CD359A8" box="[975,1023,655,681]" pageId="32" pageNumber="33">type</typeStatus>
|
||
locality in
|
||
<collectingCountry id="F3537600FFC45564E5BBFD617BE259A8" box="[1154,1230,655,681]" name="Brunei" pageId="32" pageNumber="33">Brunei</collectingCountry>
|
||
at
|
||
<quantity id="4CBC9B75FFC45564E5CDFD617A0359A8" box="[1268,1327,655,681]" metricMagnitude="1" metricUnit="m" metricValue="2.0" pageId="32" pageNumber="33" unit="m" value="20.0">20 m</quantity>
|
||
depth. In Singaporean waters, this species was collected only from the station SG25 (see
|
||
<figureCitation id="137F2A15FFC45564E532FD5D7B6259CC" box="[1035,1102,691,717]" captionStart="FIGURE 2" captionStartId="5.[151,250,1329,1353]" captionTargetBox="[157,1430,453,1305]" captionTargetId="figure-134@5.[157,1430,453,1305]" captionTargetPageId="5" captionText="FIGURE 2. Sampling stations in the West Johor (red), East Johor (green) and Singapore (blue) Straits, Singapore. Refer to Table 1 for details. This map was modified from nautical chart GSP1 ‘Anchorages and Aids to Navigation’ (Maritime Port Authority of Singapore 2012)." figureDoi="http://doi.org/10.5281/zenodo.11232371" httpUri="https://zenodo.org/record/11232371/files/figure.png" pageId="32" pageNumber="33">Fig. 2</figureCitation>
|
||
), which is located at the north of Kusu Island, at a depth of
|
||
<quantity id="4CBC9B75FFC45564E0EFFD397D1759F0" box="[470,571,727,753]" metricMagnitude="1" metricUnit="m" metricValue="2.1" metricValueMax="3.0" metricValueMin="1.2" pageId="32" pageNumber="33" unit="m" value="21.0" valueMax="30.0" valueMin="12.0">
|
||
12–
|
||
<specimenCount id="9D42FD19FFC45564E339FD397D1759F0" box="[512,571,727,753]" count="30" pageId="32" pageNumber="33" type="generic">30 m</specimenCount>
|
||
</quantity>
|
||
. The
|
||
<specimenCount id="9D42FD19FFC45564E34EFD397C3059F0" box="[631,796,727,753]" count="2" pageId="32" pageNumber="33" type="generic">two specimens</specimenCount>
|
||
from this material measured 1.0 and
|
||
<quantity id="4CBC9B75FFC45564E581FD397A2359F0" box="[1208,1295,727,753]" metricMagnitude="-3" metricUnit="m" metricValue="1.7" pageId="32" pageNumber="33" unit="mm" value="1.7">1.7 mm</quantity>
|
||
, making this species the smallest apseudomorphan in
|
||
<collectingCountry id="F3537600FFC45564E367FD157DFC5814" box="[606,720,763,789]" name="Singapore" pageId="32" pageNumber="33">Singapore</collectingCountry>
|
||
waters.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |