100 lines
8.1 KiB
XML
100 lines
8.1 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.305.4893" ID-GBIF-Dataset="0ca21e19-195e-4e27-ba15-de4524006db2" ID-PMC="PMC3689093" ID-Pensoft-Pub="1313-2970-305-55" ID-PubMed="23794913" ModsDocAuthor="" ModsDocDate="2013" ModsDocID="1313-2970-305-55" ModsDocOrigin="ZooKeys 305" ModsDocTitle="Photosymbiotic ascidians in Singapore: turbid waters may reduce living space" checkinTime="1451247248500" checkinUser="pensoft" docAuthor="Su, Shih-Wei, Hirose, Euichi, Chen, Serina Lee Siew & Mok, Michael Hin-Kiu" docDate="2013" docId="3F54919DCC3BEB3C32B5A945241019F9" docLanguage="en" docName="ZooKeys 305: 55-65" docOrigin="ZooKeys 305" docSource="http://dx.doi.org/10.3897/zookeys.305.4893" docTitle="Lissoclinum timorense Sluiter 1909" docType="treatment" docVersion="3" lastPageNumber="59" masterDocId="FFD0C7632F06D077FFA2D716101BFFDF" masterDocTitle="Photosymbiotic ascidians in Singapore: turbid waters may reduce living space" masterLastPageNumber="65" masterPageNumber="55" pageNumber="59" updateTime="1668155901861" updateUser="ExternalLinkService">
|
|
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
|
|
<mods:titleInfo>
|
|
<mods:title>Photosymbiotic ascidians in Singapore: turbid waters may reduce living space</mods:title>
|
|
</mods:titleInfo>
|
|
<mods:name type="personal">
|
|
<mods:role>
|
|
<mods:roleTerm>Author</mods:roleTerm>
|
|
</mods:role>
|
|
<mods:namePart>Su, Shih-Wei</mods:namePart>
|
|
</mods:name>
|
|
<mods:name type="personal">
|
|
<mods:role>
|
|
<mods:roleTerm>Author</mods:roleTerm>
|
|
</mods:role>
|
|
<mods:namePart>Hirose, Euichi</mods:namePart>
|
|
</mods:name>
|
|
<mods:name type="personal">
|
|
<mods:role>
|
|
<mods:roleTerm>Author</mods:roleTerm>
|
|
</mods:role>
|
|
<mods:namePart>Chen, Serina Lee Siew</mods:namePart>
|
|
</mods:name>
|
|
<mods:name type="personal">
|
|
<mods:role>
|
|
<mods:roleTerm>Author</mods:roleTerm>
|
|
</mods:role>
|
|
<mods:namePart>Mok, Michael Hin-Kiu</mods:namePart>
|
|
</mods:name>
|
|
<mods:typeOfResource>text</mods:typeOfResource>
|
|
<mods:relatedItem type="host">
|
|
<mods:titleInfo>
|
|
<mods:title>ZooKeys</mods:title>
|
|
</mods:titleInfo>
|
|
<mods:part>
|
|
<mods:date>2013</mods:date>
|
|
<mods:detail type="volume">
|
|
<mods:number>305</mods:number>
|
|
</mods:detail>
|
|
<mods:extent unit="page">
|
|
<mods:start>55</mods:start>
|
|
<mods:end>65</mods:end>
|
|
</mods:extent>
|
|
</mods:part>
|
|
</mods:relatedItem>
|
|
<mods:location>
|
|
<mods:url>http://dx.doi.org/10.3897/zookeys.305.4893</mods:url>
|
|
</mods:location>
|
|
<mods:classification>journal article</mods:classification>
|
|
<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.305.4893</mods:identifier>
|
|
<mods:identifier type="Pensoft-Pub">1313-2970-305-55</mods:identifier>
|
|
</mods:mods>
|
|
<treatment ID-GBIF-Taxon="152044729" LSID="urn:lsid:plazi:treatment:3F54919DCC3BEB3C32B5A945241019F9" httpUri="http://treatment.plazi.org/id/3F54919DCC3BEB3C32B5A945241019F9" lastPageNumber="59" pageId="4" pageNumber="59">
|
|
<subSubSection pageId="4" pageNumber="59" type="nomenclature">
|
|
<paragraph pageId="4" pageNumber="59">
|
|
<taxonomicName authority="Sluiter, 1909" authorityName="Sluiter" authorityYear="1909" class="Ascidiacea" family="Didemnidae" genus="Lissoclinum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Lissoclinum timorense" order="Aplousobranchia" pageId="4" pageNumber="59" phylum="Chordata" rank="species" species="timorense">
|
|
<pageBreakToken pageId="4" pageNumber="59" start="start">Lissoclinum</pageBreakToken>
|
|
timorense (Sluiter, 1909)
|
|
</taxonomicName>
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection pageId="4" pageNumber="59" type="reference_group">
|
|
<paragraph pageId="4" pageNumber="59">
|
|
<taxonomicName class="Ascidiacea" family="Didemnidae" genus="Didemnum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Didemnum timorensis" order="Aplousobranchia" pageId="4" pageNumber="59" phylum="Chordata" rank="species" species="timorensis">Didemnum timorensis</taxonomicName>
|
|
Sluiter, 1909
|
|
</paragraph>
|
|
<paragraph pageId="4" pageNumber="59">
|
|
<taxonomicName class="Ascidiacea" family="Didemnidae" genus="Didemnum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Didemnum voeltzkowi" order="Aplousobranchia" pageId="4" pageNumber="59" phylum="Chordata" rank="species" species="voeltzkowi">Didemnum voeltzkowi</taxonomicName>
|
|
Michaelsen, 1920
|
|
</paragraph>
|
|
<paragraph pageId="4" pageNumber="59">
|
|
<taxonomicName class="Ascidiacea" family="Didemnidae" genus="Lissoclinum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Lissoclinum timorensis" order="Aplousobranchia" pageId="4" pageNumber="59" phylum="Chordata" rank="species" species="timorensis">Lissoclinum timorensis</taxonomicName>
|
|
(Sluiter, 1909)
|
|
</paragraph>
|
|
<paragraph pageId="4" pageNumber="59">
|
|
<taxonomicName class="Ascidiacea" family="Didemnidae" genus="Lissoclinum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Lissoclinum voeltzkowi" order="Aplousobranchia" pageId="4" pageNumber="59" phylum="Chordata" rank="species" species="voeltzkowi">Lissoclinum voeltzkowi</taxonomicName>
|
|
(Michaelsen, 1920)
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection pageId="4" pageNumber="59" type="specimens examined">
|
|
<paragraph pageId="4" pageNumber="59">Specimens examined.</paragraph>
|
|
<paragraph pageId="4" pageNumber="59">NMNS-7027-005, NMNS-7027-006, ZRC-TUN-0003, ZRC-TUN-0006 and ZRC-TUN-0017 (Pulau Semakau, subtidal at depth 0.5 m)</paragraph>
|
|
<paragraph pageId="4" pageNumber="59">
|
|
Colonies are irregularly shaped sheets about 2-5 mm thick (Fig. 2L). The colonies are green due to
|
|
<taxonomicName class="Cyanobacteriia" family="Prochloraceae" genus="Prochloron" higherTaxonomySource="GBIF" kingdom="Bacteria" lsidName="Prochloron" order="Cyanobacteriales" pageId="4" pageNumber="59" phylum="Cyanobacteria" rank="genus">Prochloron</taxonomicName>
|
|
cells distributed in the common cloacal cavities, while the colonial margin and bottom are white due to the dense distribution of stellate and globular spicules. In the five zooids we examined, the thorax had four stigmatal rows: there were seven stigmata in the first row (top), eight in the second row, seven in the third row, and five or six in the fourth row (bottom) (Fig. 2M). Gonads are not found in the present specimens. There are globular spicules in the tunic (Fig. 2N). The presence of stellate spicules easily distinguishes the present species from
|
|
<taxonomicName class="Ascidiacea" family="Didemnidae" genus="Lissoclinum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Lissoclinum bistratum" order="Aplousobranchia" pageId="4" pageNumber="59" phylum="Chordata" rank="species" species="bistratum">Lissoclinum bistratum</taxonomicName>
|
|
, which lacks these spicules. However,
|
|
<bibRefCitation author="Monniot, F" journalOrPublisher="Zoosystema" pageId="8" pageNumber="63" pagination="201 - 383" title="Ascidians from the tropical western Pacific." volume="23" year="2001">Monniot and Monniot (2001)</bibRefCitation>
|
|
proposed to regard
|
|
<taxonomicName class="Ascidiacea" family="Didemnidae" genus="Lissoclinum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Lissoclinum timorense" order="Aplousobranchia" pageId="4" pageNumber="59" phylum="Chordata" rank="species" species="timorense">Lissoclinum timorense</taxonomicName>
|
|
as a junior synonym of
|
|
<taxonomicName class="Ascidiacea" family="Didemnidae" genus="Lissoclinum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Lissoclinum bistratum" order="Aplousobranchia" pageId="4" pageNumber="59" phylum="Chordata" rank="species" species="bistratum">Lissoclinum bistratum</taxonomicName>
|
|
, because the two species differ only in the shape of spicules and there are no distinctive features in the zooids and larvae. The phylogenetic trees established using the partial sequences of cytochrome oxidase subunit I gene did not discriminate the two species, which are distinguished only by the spicule shapes (
|
|
<bibRefCitation author="Hirose, M" journalOrPublisher="Journal of the Marine Biological Association of the United Kingdom" pageId="8" pageNumber="63" pagination="1065 - 1071" title="Taxonomic significance of tunic spicules in photosymbiotic ascidians: a quantitative and molecular evaluation." url="10.1017/S0025315409991263" volume="90" year="2010">Hirose et al. 2010</bibRefCitation>
|
|
).
|
|
</paragraph>
|
|
</subSubSection>
|
|
</treatment>
|
|
</document> |