241 lines
36 KiB
XML
241 lines
36 KiB
XML
<document id="B18A2FF1F9E763326FEC3A35DBB31C52" ID-DOI="10.11646/zootaxa.4019.1.27" ID-GBIF-Dataset="de29accf-d1ae-4ca7-b379-43bcbadcb974" ID-ISSN="1175-5326" ID-Zenodo-Dep="238408" ID-ZooBank="B04907B4-5CA7-48E4-A82B-8C26C4F002E6" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461267709990" checkinUser="plazi" docAuthor="Zhadan, Anna, Stupnikova, Alexandra & Neretina, Tatiana" docDate="2015" docId="057687D3FFF0FFD5FF3CFF59FAE3A793" docLanguage="en" docName="zt04019p801.pdf" docOrigin="Zootaxa 4019 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Leitoscoloplos bifurcatus Hartman 1957" docType="treatment" docVersion="8" lastPageNumber="786" masterDocId="F94FFFABFFFDFFD8FFABFFE5FFBDA123" masterDocTitle="Orbiniidae (Annelida: Errantia) from Lizard Island, Great Barrier Reef, Australia with notes on orbiniid phylogeny" masterLastPageNumber="801" masterPageNumber="773" pageNumber="786" updateTime="1698611015212" updateUser="plazi">
|
||
<mods:mods id="1EFFD379369E298A425606815E1CAED6" xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo id="6B00A81199F44D0CAE145BD2A0F7D476">
|
||
<mods:title id="9307CB403CDC2ADE7E7C92FD970BCBBC">Orbiniidae (Annelida: Errantia) from Lizard Island, Great Barrier Reef, Australia with notes on orbiniid phylogeny</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name id="00241093617ED65146883C0B83E38E7F" type="personal">
|
||
<mods:role id="05A7E7973111466DFC37D25564A918F1">
|
||
<mods:roleTerm id="D299CC12321FB32A9D1EF5530620AF72">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="DC97D2D5D6F0008F63723C8329277279">Zhadan, Anna</mods:namePart>
|
||
</mods:name>
|
||
<mods:name id="36100FE00123EA2AF21A4B51284E681F" type="personal">
|
||
<mods:role id="D4FCC49D3C9EBD88658EDFE38A64C32C">
|
||
<mods:roleTerm id="8A817F6FC155D6AF668D3612CF0997A3">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="4F3697E100ACBDC232FC3E1E8BB55D3B">Stupnikova, Alexandra</mods:namePart>
|
||
</mods:name>
|
||
<mods:name id="92D6BD26A05FB93F1067D4D3A0B39833" type="personal">
|
||
<mods:role id="71AB9EC44A2BE492C3046123E6FFC17C">
|
||
<mods:roleTerm id="0D061191A4C75EEA7333F97E391A0F26">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="C77975601FC6F27BE2C5795922260E79">Neretina, Tatiana</mods:namePart>
|
||
</mods:name>
|
||
<mods:typeOfResource id="D0B28A00F979A8B4F29BBDC2CFF41947">text</mods:typeOfResource>
|
||
<mods:relatedItem id="402C54730AFC1BFB406695E31DCF9040" type="host">
|
||
<mods:titleInfo id="F9202F7E73E7FC01138AD2D0AF286C69">
|
||
<mods:title id="B556A4ED346925D1E77C48141A7829FB">Zootaxa</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part id="DFC2373721BAE503A1137CBF15F24741">
|
||
<mods:date id="5B2AD56166256FDAE3A7430370E4924C">2015</mods:date>
|
||
<mods:detail id="EC1D4D3AEB20742D0A016A9065D74882" type="volume">
|
||
<mods:number id="C106B260A133975BFE5E48437AD69B6A">4019</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="7E305AA396A01FAD8C22DBD9B669863A" type="issue">
|
||
<mods:number id="46ECC2B2330A99E4CCF2F2BC69270003">1</mods:number>
|
||
</mods:detail>
|
||
<mods:extent id="7849682ABB9131E40245C5142CEE7E7E" unit="page">
|
||
<mods:start id="2CF86875782BA1A583C230B2042C6DE4">773</mods:start>
|
||
<mods:end id="2D567E10701A0DE969E3E38FB4C5BA4A">801</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:classification id="A1C1C821B8D5E45943AC7DE09371C764">journal article</mods:classification>
|
||
<mods:identifier id="B89BA278BFCAD30C758CF204F5B53BB5" type="DOI">10.11646/zootaxa.4019.1.27</mods:identifier>
|
||
<mods:identifier id="74B4B66CCCC03DA2D6A22EC869C7D48F" type="GBIF-Dataset">de29accf-d1ae-4ca7-b379-43bcbadcb974</mods:identifier>
|
||
<mods:identifier id="03EF571D37C5285CC0FA6ED1A4FF105C" type="ISSN">1175-5326</mods:identifier>
|
||
<mods:identifier id="51652E1972F56DF910855E1BD2A7DD1D" type="Zenodo-Dep">238408</mods:identifier>
|
||
<mods:identifier id="015C3771158139337BDFA4DB8E4EA11B" type="ZooBank">B04907B4-5CA7-48E4-A82B-8C26C4F002E6</mods:identifier>
|
||
</mods:mods>
|
||
<treatment id="057687D3FFF0FFD5FF3CFF59FAE3A793" ID-DOI="http://doi.org/10.5281/zenodo.5612572" ID-GBIF-Taxon="119638309" ID-Zenodo-Dep="5612572" LSID="urn:lsid:plazi:treatment:057687D3FFF0FFD5FF3CFF59FAE3A793" httpUri="http://treatment.plazi.org/id/057687D3FFF0FFD5FF3CFF59FAE3A793" lastPageNumber="786" pageId="13" pageNumber="786">
|
||
<subSubSection id="C5C5654EFFF0FFD5FF3CFF59FEB6A1D4" pageId="13" pageNumber="786" type="nomenclature">
|
||
<paragraph id="8D6036C5FFF0FFD5FF3CFF59FD23A1F5" blockId="13.[151,670,188,247]" box="[151,670,188,214]" pageId="13" pageNumber="786">
|
||
<heading id="D62881A9FFF0FFD5FF3CFF59FD23A1F5" bold="true" box="[151,670,188,214]" fontSize="11" level="1" pageId="13" pageNumber="786" reason="1">
|
||
<taxonomicName id="4ADF4D46FFF0FFD5FF3CFF59FD23A1F5" ID-CoL="3T3CV" authority="Hartman, 1957" authorityName="Hartman" authorityYear="1957" box="[151,670,188,214]" class="Polychaeta" family="Orbiniidae" genus="Leitoscoloplos" kingdom="Animalia" pageId="13" pageNumber="786" phylum="Annelida" rank="species" species="bifurcatus">
|
||
<emphasis id="BFABEAD7FFF0FFD5FF3CFF59FD23A1F5" bold="true" box="[151,670,188,214]" pageId="13" pageNumber="786">
|
||
<emphasis id="BFABEAD7FFF0FFD5FF3CFF59FE7AA1F5" bold="true" box="[151,455,188,214]" italics="true" pageId="13" pageNumber="786">Leitoscoloplos bifurcatus</emphasis>
|
||
(
|
||
<bibRefCitation id="E94E4B34FFF0FFD5FE7DFF59FD2BA1F5" author="Hartman" box="[470,662,188,214]" pageId="13" pageNumber="786" refString="Hartman, O. (1957) Orbiniidae, Apistobranchidae, Paraonidae and Longosomidae. Allan Hancock Pacific Expeditions, 15 (3), 211 - 393." type="journal article" year="1957">Hartman, 1957</bibRefCitation>
|
||
)
|
||
</emphasis>
|
||
</taxonomicName>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8D6036C5FFF0FFD5FF3CFF3BFEB6A1D4" blockId="13.[151,670,188,247]" box="[151,267,222,247]" pageId="13" pageNumber="786">
|
||
(
|
||
<figureCitation id="15E42A40FFF0FFD5FF34FF3BFF5AA1D4" box="[159,231,222,247]" captionStart="FIGURE 5" captionStartId="14.[151,250,1938,1960]" captionTargetBox="[178,1411,216,1916]" captionTargetId="figure@14.[178,1412,216,1916]" captionTargetPageId="14" captionText="FIGURE 5. Leitoscoloplos bifurcatus, A – D: AM W. 44938, methylene blue staining. A. Anterior end, left lateral view; B. Thorax-abdomen transition, left lateral view; C. Parapodia of chaetigers 2 and 3; D. Abdomen, lateral view. E – H: AM W. 46089, glycerol mounts of parapodia. E. Chaetiger 4; F. Chaetiger 13; G. Anterior abdominal chaetiger; H. Posterior" httpUri="https://zenodo.org/record/238413/files/figure.png" pageId="13" pageNumber="786">Figs 5</figureCitation>
|
||
,
|
||
<figureCitation id="15E42A40FFF0FFD5FF58FF3BFEBFA1D4" box="[243,258,222,247]" captionStart="FIGURE 6" captionStartId="15.[151,250,1891,1913]" captionTargetBox="[233,1360,226,1859]" captionTargetId="figure@15.[233,1360,226,1859]" captionTargetPageId="15" captionText="FIGURE 6. Leitoscoloplos bifurcatus, AM W. 44761, SEM images. A. Anterior end, left lateral view, arrows indicate lateral organs; B. Neuropodium of chaetiger 2; C. Neuropodium of chaetiger 12; D. Parapodia of chaetigers 11 – 14, arrows indicate lateral organs between rami; E. Thorax-abdomen transition, dorsal organs (do) are seen mid-dorsally, arrows indicate lateral organs; F. Abdominal segments, dorsal view, dorsal organs (do) are seen mid-dorsally, arrow indicates lateral organ; G." httpUri="https://zenodo.org/record/238414/files/figure.png" pageId="13" pageNumber="786">6</figureCitation>
|
||
)
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C5C5654EFFF0FFD5FF3CFEC3FAEEA078" pageId="13" pageNumber="786" type="reference_group">
|
||
<paragraph id="8D6036C5FFF0FFD5FF3CFEC3FD1BA01F" blockId="13.[151,1363,294,347]" box="[151,678,294,316]" pageId="13" pageNumber="786">
|
||
<treatmentCitationGroup id="ADCF11EBFFF0FFD5FF3CFEC3FD1BA01F" box="[151,678,294,316]" pageId="13" pageNumber="786">
|
||
<taxonomicName id="4ADF4D46FFF0FFD5FF3CFEC3FDCEA01F" ID-CoL="6LCVP" authority="Hartman, 1957: 277" authorityName="Hartman" authorityPageNumber="277" authorityYear="1957" box="[151,627,294,316]" class="Polychaeta" family="Orbiniidae" genus="Haploscoloplos" kingdom="Animalia" pageId="13" pageNumber="786" phylum="Annelida" rank="species" species="bifurcatus">
|
||
<emphasis id="BFABEAD7FFF0FFD5FF3CFEC3FE1FA01F" box="[151,418,294,316]" italics="true" pageId="13" pageNumber="786">Haploscoloplos bifurcatus</emphasis>
|
||
<treatmentCitation id="0C7E10D4FFF0FFD5FE03FEC2FDCEA01F" author="Hartman" box="[424,627,294,316]" page="277" pageId="13" pageNumber="786" year="1957">
|
||
<bibRefCitation id="E94E4B34FFF0FFD5FE03FEC2FDF9A01F" author="Hartman" box="[424,580,294,316]" pageId="13" pageNumber="786" refString="Hartman, O. (1957) Orbiniidae, Apistobranchidae, Paraonidae and Longosomidae. Allan Hancock Pacific Expeditions, 15 (3), 211 - 393." type="journal article" year="1957">Hartman, 1957</bibRefCitation>
|
||
: 277
|
||
</treatmentCitation>
|
||
</taxonomicName>
|
||
–279
|
||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
<paragraph id="8D6036C5FFF0FFD5FF3CFEA0FAEEA078" blockId="13.[151,1363,294,347]" box="[151,1363,325,347]" pageId="13" pageNumber="786">
|
||
<treatmentCitationGroup id="ADCF11EBFFF0FFD5FF3CFEA0FAEEA078" box="[151,1363,325,347]" pageId="13" pageNumber="786">
|
||
<taxonomicName id="4ADF4D46FFF0FFD5FF3CFEA0FE2AA078" ID-CoL="3T3CV" box="[151,407,325,347]" class="Polychaeta" family="Orbiniidae" genus="Leitoscoloplos" kingdom="Animalia" pageId="13" pageNumber="786" phylum="Annelida" rank="species" species="bifurcatus">
|
||
<emphasis id="BFABEAD7FFF0FFD5FF3CFEA0FE2AA078" box="[151,407,325,347]" italics="true" pageId="13" pageNumber="786">Leitoscoloplos bifurcatus</emphasis>
|
||
</taxonomicName>
|
||
.—
|
||
<treatmentCitation id="0C7E10D4FFF0FFD5FE17FEA3FDE9A078" author="Day" box="[444,596,325,347]" page="223" pageId="13" pageNumber="786" year="1977">
|
||
<bibRefCitation id="E94E4B34FFF0FFD5FE17FEA3FD99A078" author="Day" box="[444,548,325,347]" pageId="13" pageNumber="786" refString="Day, J. H. (1977) A review of the Australian and New Zealand Orbiniidae (Annelida: Polychaeta). In: Reish, D. J. & Fauchald, K. (Eds.), Essays on Polychaetous Annelids in Memory of Dr. Olga Hartman. Allan Hancock Foundation, Los Angeles, pp. 217 - 243." type="book chapter" year="1977">Day 1977</bibRefCitation>
|
||
: 223
|
||
</treatmentCitation>
|
||
–224;
|
||
<treatmentCitation id="0C7E10D4FFF0FFD5FD38FEA0FC70A078" author="Hutchings" box="[659,973,325,347]" page="760" pageId="13" pageNumber="786" year="1979">
|
||
<bibRefCitation id="E94E4B34FFF0FFD5FD38FEA0FC26A078" author="Hutchings" box="[659,923,325,347]" pageId="13" pageNumber="786" refString="Hutchings, P. & Rainer, S. (1979) The polychaete fauna of Careel Bay, Pittwater, New South Wales, Australia. Journal of Natural History, 13, 745 - 796. http: // dx. doi. org / 10.1080 / 00222937900770561" type="journal article" year="1979">Hutchings & Rainer 1979</bibRefCitation>
|
||
: 760
|
||
</treatmentCitation>
|
||
–761;
|
||
<treatmentCitation id="0C7E10D4FFF0FFD5FBA0FEA0FB0BA078" author="Mackie" box="[1035,1206,325,347]" page="13" pageId="13" pageNumber="786" year="1987">
|
||
<bibRefCitation id="E94E4B34FFF0FFD5FBA0FEA0FB29A078" author="Mackie" box="[1035,1172,325,347]" pageId="13" pageNumber="786" refString="Mackie, A. (1987) A review of species currently assigned to the genus Leitoscoloplos Day, 1977 (Polychaeta: Orbiniidae), with descriptions of species newly referred to Scoloplos Blainville, 1828. Sarsia, 72 (1), 1 - 28." type="journal article" year="1987">Mackie 1987</bibRefCitation>
|
||
: 13
|
||
</treatmentCitation>
|
||
–14, fig. 14a–f.
|
||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C5C5654EFFF0FFD5FF3CFE62FDCBA0CB" pageId="13" pageNumber="786" type="materials_examined">
|
||
<paragraph id="8D6036C5FFF0FFD5FF3CFE62FDCBA0CB" blockId="13.[151,1437,391,1712]" pageId="13" pageNumber="786">
|
||
<emphasis id="BFABEAD7FFF0FFD5FF3CFE62FE37A083" bold="true" box="[151,394,391,416]" pageId="13" pageNumber="786">Material examined.</emphasis>
|
||
AM W.46089, MI QLD 2376 (photographed); AM W.44761, MI QLD 2429 (4, 1 photographed on SEM); AM W.44299, MI QLD 2378 (2); AM W.44938, MI QLD 2439 (photographed); AM W.44938.001, tissue for molecular studies.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C5C5654EFFF0FFD5FF6CFE11FE2AA50B" pageId="13" pageNumber="786" type="description">
|
||
<paragraph id="8D6036C5FFF0FFD5FF6CFE11FE2AA50B" blockId="13.[151,1437,391,1712]" pageId="13" pageNumber="786">
|
||
<emphasis id="BFABEAD7FFF0FFD5FF6CFE11FEE4A32E" bold="true" box="[199,345,500,525]" pageId="13" pageNumber="786">Description.</emphasis>
|
||
Body cylindrical, thorax slightly wider than abdomen (
|
||
<figureCitation id="15E42A40FFF0FFD5FC7FFE11FBA5A32E" box="[980,1048,500,525]" captionStart="FIGURE 5" captionStartId="14.[151,250,1938,1960]" captionTargetBox="[178,1411,216,1916]" captionTargetId="figure@14.[178,1412,216,1916]" captionTargetPageId="14" captionText="FIGURE 5. Leitoscoloplos bifurcatus, A – D: AM W. 44938, methylene blue staining. A. Anterior end, left lateral view; B. Thorax-abdomen transition, left lateral view; C. Parapodia of chaetigers 2 and 3; D. Abdomen, lateral view. E – H: AM W. 46089, glycerol mounts of parapodia. E. Chaetiger 4; F. Chaetiger 13; G. Anterior abdominal chaetiger; H. Posterior" httpUri="https://zenodo.org/record/238413/files/figure.png" pageId="13" pageNumber="786">Fig. 5</figureCitation>
|
||
A). Thoracic width up to
|
||
<quantity id="4A279B20FFF0FFD5FA96FE11FA25A32F" box="[1341,1432,500,525]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" pageId="13" pageNumber="786" unit="mm" value="2.5">2.5 mm</quantity>
|
||
. Prostomium sharply conical. Peristomium bearing pair of dorso-lateral nuchal organs (
|
||
<figureCitation id="15E42A40FFF0FFD5FBD5FDF2FB79A313" box="[1150,1220,535,560]" captionStart="FIGURE 6" captionStartId="15.[151,250,1891,1913]" captionTargetBox="[233,1360,226,1859]" captionTargetId="figure@15.[233,1360,226,1859]" captionTargetPageId="15" captionText="FIGURE 6. Leitoscoloplos bifurcatus, AM W. 44761, SEM images. A. Anterior end, left lateral view, arrows indicate lateral organs; B. Neuropodium of chaetiger 2; C. Neuropodium of chaetiger 12; D. Parapodia of chaetigers 11 – 14, arrows indicate lateral organs between rami; E. Thorax-abdomen transition, dorsal organs (do) are seen mid-dorsally, arrows indicate lateral organs; F. Abdominal segments, dorsal view, dorsal organs (do) are seen mid-dorsally, arrow indicates lateral organ; G." httpUri="https://zenodo.org/record/238414/files/figure.png" pageId="13" pageNumber="786">Fig. 6</figureCitation>
|
||
A). 19–21 thoracic chaetigers (
|
||
<figureCitation id="15E42A40FFF0FFD5FEB3FDD9FEE7A376" box="[280,346,572,597]" captionStart="FIGURE 5" captionStartId="14.[151,250,1938,1960]" captionTargetBox="[178,1411,216,1916]" captionTargetId="figure@14.[178,1412,216,1916]" captionTargetPageId="14" captionText="FIGURE 5. Leitoscoloplos bifurcatus, A – D: AM W. 44938, methylene blue staining. A. Anterior end, left lateral view; B. Thorax-abdomen transition, left lateral view; C. Parapodia of chaetigers 2 and 3; D. Abdomen, lateral view. E – H: AM W. 46089, glycerol mounts of parapodia. E. Chaetiger 4; F. Chaetiger 13; G. Anterior abdominal chaetiger; H. Posterior" httpUri="https://zenodo.org/record/238413/files/figure.png" pageId="13" pageNumber="786">Fig. 5</figureCitation>
|
||
A). Branchiae starting from chaetiger 8 as minute papillae, well developed from chaetiger 15–16; in abdomen triangular, narrow lanceolate in posterior part of abdomen; slightly shorter or equal to notopodial lobes (
|
||
<figureCitation id="15E42A40FFF0FFD5FF34FD61FF5BA3BE" box="[159,230,644,669]" captionStart="FIGURE 5" captionStartId="14.[151,250,1938,1960]" captionTargetBox="[178,1411,216,1916]" captionTargetId="figure@14.[178,1412,216,1916]" captionTargetPageId="14" captionText="FIGURE 5. Leitoscoloplos bifurcatus, A – D: AM W. 44938, methylene blue staining. A. Anterior end, left lateral view; B. Thorax-abdomen transition, left lateral view; C. Parapodia of chaetigers 2 and 3; D. Abdomen, lateral view. E – H: AM W. 46089, glycerol mounts of parapodia. E. Chaetiger 4; F. Chaetiger 13; G. Anterior abdominal chaetiger; H. Posterior" httpUri="https://zenodo.org/record/238413/files/figure.png" pageId="13" pageNumber="786">Figs 5</figureCitation>
|
||
A, D, G, H, 6F). Thoracic post-chaetal lobes developed from chaetiger 1, gradually increase in size, narrow triangular in shape; in anterior thorax equal size or neuropodia lobes longer, in posterior thorax notopodial lobes longer (
|
||
<figureCitation id="15E42A40FFF0FFD5FF44FD29FE8AA3C6" box="[239,311,716,741]" captionStart="FIGURE 5" captionStartId="14.[151,250,1938,1960]" captionTargetBox="[178,1411,216,1916]" captionTargetId="figure@14.[178,1412,216,1916]" captionTargetPageId="14" captionText="FIGURE 5. Leitoscoloplos bifurcatus, A – D: AM W. 44938, methylene blue staining. A. Anterior end, left lateral view; B. Thorax-abdomen transition, left lateral view; C. Parapodia of chaetigers 2 and 3; D. Abdomen, lateral view. E – H: AM W. 46089, glycerol mounts of parapodia. E. Chaetiger 4; F. Chaetiger 13; G. Anterior abdominal chaetiger; H. Posterior" httpUri="https://zenodo.org/record/238413/files/figure.png" pageId="13" pageNumber="786">Figs 5</figureCitation>
|
||
C–F, 6A, D, E). Lateral organs developed at base of notopodia (
|
||
<figureCitation id="15E42A40FFF0FFD5FBB2FD29FBE3A3C6" box="[1049,1118,716,741]" captionStart="FIGURE 6" captionStartId="15.[151,250,1891,1913]" captionTargetBox="[233,1360,226,1859]" captionTargetId="figure@15.[233,1360,226,1859]" captionTargetPageId="15" captionText="FIGURE 6. Leitoscoloplos bifurcatus, AM W. 44761, SEM images. A. Anterior end, left lateral view, arrows indicate lateral organs; B. Neuropodium of chaetiger 2; C. Neuropodium of chaetiger 12; D. Parapodia of chaetigers 11 – 14, arrows indicate lateral organs between rami; E. Thorax-abdomen transition, dorsal organs (do) are seen mid-dorsally, arrows indicate lateral organs; F. Abdominal segments, dorsal view, dorsal organs (do) are seen mid-dorsally, arrow indicates lateral organ; G." httpUri="https://zenodo.org/record/238414/files/figure.png" pageId="13" pageNumber="786">Fig. 6</figureCitation>
|
||
A, E, F). Neuropodial lobes becoming bilobed from chaetiger 10–12 (
|
||
<figureCitation id="15E42A40FFF0FFD5FDC0FD0AFD13A22B" box="[619,686,751,776]" captionStart="FIGURE 5" captionStartId="14.[151,250,1938,1960]" captionTargetBox="[178,1411,216,1916]" captionTargetId="figure@14.[178,1412,216,1916]" captionTargetPageId="14" captionText="FIGURE 5. Leitoscoloplos bifurcatus, A – D: AM W. 44938, methylene blue staining. A. Anterior end, left lateral view; B. Thorax-abdomen transition, left lateral view; C. Parapodia of chaetigers 2 and 3; D. Abdomen, lateral view. E – H: AM W. 46089, glycerol mounts of parapodia. E. Chaetiger 4; F. Chaetiger 13; G. Anterior abdominal chaetiger; H. Posterior" httpUri="https://zenodo.org/record/238413/files/figure.png" pageId="13" pageNumber="786">Fig. 5</figureCitation>
|
||
A). No subpodal or stomach papillae. Abdominal notopodial lobes narrow lanceolate; neuropodial lobes bilobed with inner lobe longer than outer, with two or three aciculae; in anterior abdomen lobes short, subequal, in posterior abdomen inner lobe very long, 2–3 times longer than outer (
|
||
<figureCitation id="15E42A40FFF0FFD5FF34FCB9FF5BA256" box="[159,230,860,885]" captionStart="FIGURE 5" captionStartId="14.[151,250,1938,1960]" captionTargetBox="[178,1411,216,1916]" captionTargetId="figure@14.[178,1412,216,1916]" captionTargetPageId="14" captionText="FIGURE 5. Leitoscoloplos bifurcatus, A – D: AM W. 44938, methylene blue staining. A. Anterior end, left lateral view; B. Thorax-abdomen transition, left lateral view; C. Parapodia of chaetigers 2 and 3; D. Abdomen, lateral view. E – H: AM W. 46089, glycerol mounts of parapodia. E. Chaetiger 4; F. Chaetiger 13; G. Anterior abdominal chaetiger; H. Posterior" httpUri="https://zenodo.org/record/238413/files/figure.png" pageId="13" pageNumber="786">Figs 5</figureCitation>
|
||
G, H, 6E, F, G). Subpodal notch and flange present, in first abdominal chaetiger subpodal flange can form papilla (ventral cirrus) in some specimens, but in other segments its upper margin rounded; all other abdominal neuropodia without flange papillae (
|
||
<figureCitation id="15E42A40FFF0FFD5FD96FC41FD3AA29E" box="[573,647,932,957]" captionStart="FIGURE 5" captionStartId="14.[151,250,1938,1960]" captionTargetBox="[178,1411,216,1916]" captionTargetId="figure@14.[178,1412,216,1916]" captionTargetPageId="14" captionText="FIGURE 5. Leitoscoloplos bifurcatus, A – D: AM W. 44938, methylene blue staining. A. Anterior end, left lateral view; B. Thorax-abdomen transition, left lateral view; C. Parapodia of chaetigers 2 and 3; D. Abdomen, lateral view. E – H: AM W. 46089, glycerol mounts of parapodia. E. Chaetiger 4; F. Chaetiger 13; G. Anterior abdominal chaetiger; H. Posterior" httpUri="https://zenodo.org/record/238413/files/figure.png" pageId="13" pageNumber="786">Figs 5</figureCitation>
|
||
B, D, G, H, 6E, F, G). Elongate ciliated dorsal organs present middorsally as two lateral curved ciliated strips (
|
||
<figureCitation id="15E42A40FFF0FFD5FD35FC22FD5FA2C3" box="[670,738,967,992]" captionStart="FIGURE 6" captionStartId="15.[151,250,1891,1913]" captionTargetBox="[233,1360,226,1859]" captionTargetId="figure@15.[233,1360,226,1859]" captionTargetPageId="15" captionText="FIGURE 6. Leitoscoloplos bifurcatus, AM W. 44761, SEM images. A. Anterior end, left lateral view, arrows indicate lateral organs; B. Neuropodium of chaetiger 2; C. Neuropodium of chaetiger 12; D. Parapodia of chaetigers 11 – 14, arrows indicate lateral organs between rami; E. Thorax-abdomen transition, dorsal organs (do) are seen mid-dorsally, arrows indicate lateral organs; F. Abdominal segments, dorsal view, dorsal organs (do) are seen mid-dorsally, arrow indicates lateral organ; G." httpUri="https://zenodo.org/record/238414/files/figure.png" pageId="13" pageNumber="786">Fig. 6</figureCitation>
|
||
H) in all segments from posterior thorax. Chaetae crenulated capillaries in all parapodia (
|
||
<figureCitation id="15E42A40FFF0FFD5FE67FC09FDAFA526" box="[460,530,1004,1029]" captionStart="FIGURE 5" captionStartId="14.[151,250,1938,1960]" captionTargetBox="[178,1411,216,1916]" captionTargetId="figure@14.[178,1412,216,1916]" captionTargetPageId="14" captionText="FIGURE 5. Leitoscoloplos bifurcatus, A – D: AM W. 44938, methylene blue staining. A. Anterior end, left lateral view; B. Thorax-abdomen transition, left lateral view; C. Parapodia of chaetigers 2 and 3; D. Abdomen, lateral view. E – H: AM W. 46089, glycerol mounts of parapodia. E. Chaetiger 4; F. Chaetiger 13; G. Anterior abdominal chaetiger; H. Posterior" httpUri="https://zenodo.org/record/238413/files/figure.png" pageId="13" pageNumber="786">Figs 5</figureCitation>
|
||
C, E, F, 6B, C), forked chaetae in abdominal notopodia not found. Pygidium with two anal cirri (
|
||
<figureCitation id="15E42A40FFF0FFD5FE97FBEAFE3DA50B" box="[316,384,1039,1064]" captionStart="FIGURE 6" captionStartId="15.[151,250,1891,1913]" captionTargetBox="[233,1360,226,1859]" captionTargetId="figure@15.[233,1360,226,1859]" captionTargetPageId="15" captionText="FIGURE 6. Leitoscoloplos bifurcatus, AM W. 44761, SEM images. A. Anterior end, left lateral view, arrows indicate lateral organs; B. Neuropodium of chaetiger 2; C. Neuropodium of chaetiger 12; D. Parapodia of chaetigers 11 – 14, arrows indicate lateral organs between rami; E. Thorax-abdomen transition, dorsal organs (do) are seen mid-dorsally, arrows indicate lateral organs; F. Abdominal segments, dorsal view, dorsal organs (do) are seen mid-dorsally, arrow indicates lateral organ; G." httpUri="https://zenodo.org/record/238414/files/figure.png" pageId="13" pageNumber="786">
|
||
Fig.
|
||
<date id="F9611005FFF0FFD5FEDBFBEAFE3DA50B" box="[368,384,1039,1064]" pageId="13" pageNumber="786">6</date>
|
||
</figureCitation>
|
||
I).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C5C5654EFFF0FFD5FF6CFBD1FAE3A793" pageId="13" pageNumber="786" type="discussion">
|
||
<paragraph id="8D6036C5FFF0FFD5FF6CFBD1FE1BA5FE" blockId="13.[151,1437,391,1712]" pageId="13" pageNumber="786">
|
||
<emphasis id="BFABEAD7FFF0FFD5FF6CFBD1FE86A56E" bold="true" box="[199,315,1076,1101]" pageId="13" pageNumber="786">Remarks.</emphasis>
|
||
<taxonomicName id="4ADF4D46FFF0FFD5FEEEFBD1FDD8A56F" box="[325,613,1076,1100]" class="Polychaeta" family="Orbiniidae" genus="Leitoscoloplos" kingdom="Animalia" pageId="13" pageNumber="786" phylum="Annelida" rank="species" species="bifurcatus">
|
||
<emphasis id="BFABEAD7FFF0FFD5FEEEFBD1FDD8A56F" box="[325,613,1076,1100]" italics="true" pageId="13" pageNumber="786">Leitoscoloplos bifurcatus</emphasis>
|
||
</taxonomicName>
|
||
has been described from South
|
||
<collectingCountry id="F5C87655FFF0FFD5FC4FFBD1FBF7A56E" box="[996,1098,1076,1101]" name="Australia" pageId="13" pageNumber="786">Australia</collectingCountry>
|
||
and later reported also from Victoria, New South
|
||
<collectingCountry id="F5C87655FFF0FFD5FE2EFBB2FE71A553" box="[389,460,1111,1136]" name="United Kingdom" pageId="13" pageNumber="786">Wales</collectingCountry>
|
||
, Queensland and Northern Territory (
|
||
<bibRefCitation id="E94E4B34FFF0FFD5FCD8FBB2FB21A553" author="Hutchings" box="[883,1180,1111,1136]" pageId="13" pageNumber="786" refString="Hutchings, P. & Rainer, S. (1979) The polychaete fauna of Careel Bay, Pittwater, New South Wales, Australia. Journal of Natural History, 13, 745 - 796. http: // dx. doi. org / 10.1080 / 00222937900770561" type="journal article" year="1979">Hutchings & Rainer 1979</bibRefCitation>
|
||
). Specimens described in present study agree well with previous descriptions.
|
||
<taxonomicName id="4ADF4D46FFF0FFD5FD51FB99FBA8A5B7" box="[762,1045,1148,1172]" class="Polychaeta" family="Orbiniidae" genus="Leitoscoloplos" kingdom="Animalia" pageId="13" pageNumber="786" phylum="Annelida" rank="species" species="bifurcatus">
|
||
<emphasis id="BFABEAD7FFF0FFD5FD51FB99FBA8A5B7" box="[762,1045,1148,1172]" italics="true" pageId="13" pageNumber="786">Leitoscoloplos bifurcatus</emphasis>
|
||
</taxonomicName>
|
||
is very similar to
|
||
<taxonomicName id="4ADF4D46FFF0FFD5FB77FB99FA9AA5B7" box="[1244,1319,1148,1172]" class="Polychaeta" family="Orbiniidae" genus="Scoloplos" kingdom="Animalia" pageId="13" pageNumber="786" phylum="Annelida" rank="species" species="dayi">
|
||
<emphasis id="BFABEAD7FFF0FFD5FB77FB99FA9AA5B7" box="[1244,1319,1148,1172]" italics="true" pageId="13" pageNumber="786">S. dayi</emphasis>
|
||
</taxonomicName>
|
||
in general appearance, shape of thoracic neuropodia, and the first segment with branchiae. Differences between these two species are listed above.
|
||
</paragraph>
|
||
<paragraph id="8D6036C5FFF0FFD5FF6CFB02FAE3A793" blockId="13.[151,1437,391,1712]" pageId="13" pageNumber="786">
|
||
<emphasis id="BFABEAD7FFF0FFD5FF6CFB02FE0EA423" bold="true" box="[199,435,1255,1280]" pageId="13" pageNumber="786">Molecular analyses.</emphasis>
|
||
The 18S and 16S sequence analyses (
|
||
<figureCitation id="15E42A40FFF0FFD5FCF0FB02FC0CA423" box="[859,945,1255,1280]" captionStart="FIGURE 13" captionStartId="23.[151,250,1834,1856]" captionTargetBox="[171,1419,232,1795]" captionTargetId="figure@23.[151,1436,226,1812]" captionTargetPageId="23" captionText="FIGURE 13. Neighbor-Joining phylogenetic tree of 53 specimens based on 18 S gene sequences (Table 2). The tree is drawn to scale, with branch lengths in the same units as those of the evolutionary distances used to infer the phylogenetic tree. Statistical support for clades in the tree was assessed using the bootstrap analysis with 1,000 replicates." httpUri="https://zenodo.org/record/238421/files/figure.png" pageId="13" pageNumber="786">Figs 13</figureCitation>
|
||
,
|
||
<figureCitation id="15E42A40FFF0FFD5FC16FB0DFC67A423" box="[957,986,1256,1280]" captionStart="FIGURE 14" captionStartId="25.[151,250,1936,1958]" captionTargetBox="[333,1256,215,1905]" captionTargetId="figure@25.[323,1263,195,1918]" captionTargetPageId="25" captionText="FIGURE 14. Neighbor-Joining phylogenetic tree of 55 specimens based on 16 S gene sequences (Table 2). The tree is drawn to scale, with branch lengths in the same units as those of the evolutionary distances used to infer the phylogenetic tree. Statistical support for clades in the tree was assessed using the bootstrap analysis with 1,000 replicates." httpUri="https://zenodo.org/record/238422/files/figure.png" pageId="13" pageNumber="786">14</figureCitation>
|
||
) support the inclusion of
|
||
<taxonomicName id="4ADF4D46FFF0FFD5FB52FB0DFEB5A407" class="Polychaeta" family="Orbiniidae" genus="Leitoscoloplos" kingdom="Animalia" pageId="13" pageNumber="786" phylum="Annelida" rank="species" species="bifurcatus">
|
||
<emphasis id="BFABEAD7FFF0FFD5FB52FB0DFEB5A407" italics="true" pageId="13" pageNumber="786">Leitoscoloplos bifurcatus</emphasis>
|
||
</taxonomicName>
|
||
in the clade that contains representatives of the genus
|
||
<taxonomicName id="4ADF4D46FFF0FFD5FCD3FAE9FC56A407" box="[888,1003,1292,1316]" class="Polychaeta" family="Orbiniidae" genus="Leodamas" kingdom="Animalia" pageId="13" pageNumber="786" phylum="Annelida" rank="genus">
|
||
<emphasis id="BFABEAD7FFF0FFD5FCD3FAE9FC56A407" box="[888,1003,1292,1316]" italics="true" pageId="13" pageNumber="786">Leodamas</emphasis>
|
||
</taxonomicName>
|
||
:
|
||
<emphasis id="BFABEAD7FFF0FFD5FC50FAE8FB75A407" box="[1019,1224,1292,1316]" italics="true" pageId="13" pageNumber="786">
|
||
<taxonomicName id="4ADF4D46FFF0FFD5FC50FAE8FBE1A407" box="[1019,1116,1292,1316]" class="Polychaeta" family="Orbiniidae" genus="Leodamas" kingdom="Animalia" pageId="13" pageNumber="786" phylum="Annelida" rank="species" species="dubia">L. dubia</taxonomicName>
|
||
,
|
||
<taxonomicName id="4ADF4D46FFF0FFD5FBC2FAE8FB75A407" box="[1129,1224,1292,1316]" class="Polychaeta" family="Orbiniidae" genus="Leodamas" kingdom="Animalia" pageId="13" pageNumber="786" phylum="Annelida" rank="species" species="rubra">L. rubra</taxonomicName>
|
||
</emphasis>
|
||
and
|
||
<taxonomicName id="4ADF4D46FFF0FFD5FAAAFAE8FA29A407" box="[1281,1428,1292,1316]" class="Polychaeta" family="Orbiniidae" genus="Leodamas" kingdom="Animalia" pageId="13" pageNumber="786" phylum="Annelida" rank="species" species="johnstonei">
|
||
<emphasis id="BFABEAD7FFF0FFD5FAAAFAE8FA29A407" box="[1281,1428,1292,1316]" italics="true" pageId="13" pageNumber="786">L. johnstonei</emphasis>
|
||
</taxonomicName>
|
||
. This result strongly incongruent with the morphology indicate possible paraphyly of
|
||
<taxonomicName id="4ADF4D46FFF0FFD5FBF0FAD5FB42A46B" box="[1115,1279,1328,1352]" class="Polychaeta" family="Orbiniidae" genus="Leitoscoloplos" kingdom="Animalia" pageId="13" pageNumber="786" phylum="Annelida" rank="genus">
|
||
<emphasis id="BFABEAD7FFF0FFD5FBF0FAD5FB42A46B" box="[1115,1279,1328,1352]" italics="true" pageId="13" pageNumber="786">Leitoscoloplos</emphasis>
|
||
</taxonomicName>
|
||
. The analysis of CO1 sequences (
|
||
<figureCitation id="15E42A40FFF0FFD5FEDCFAB1FE76A44E" box="[375,459,1364,1389]" captionStart="FIGURE 15" captionStartId="26.[151,250,1933,1955]" captionTargetBox="[295,1306,205,1897]" captionTargetId="figure@26.[264,1324,193,1917]" captionTargetPageId="26" captionText="FIGURE 15. Neighbor-Joining phylogenetic tree of 106 specimens based on CO 1 gene sequences (Table 2). The tree is drawn to scale, with branch lengths in the same units as those of the evolutionary distances used to infer the phylogenetic tree. Statistical support for clades in the tree was assessed using the bootstrap analysis with 1,000 replicates." httpUri="https://zenodo.org/record/238423/files/figure.png" pageId="13" pageNumber="786">Fig. 15</figureCitation>
|
||
) showed that
|
||
<taxonomicName id="4ADF4D46FFF0FFD5FDC6FAB1FC37A44F" box="[621,906,1364,1388]" class="Polychaeta" family="Orbiniidae" genus="Leitoscoloplos" kingdom="Animalia" pageId="13" pageNumber="786" phylum="Annelida" rank="species" species="bifurcatus">
|
||
<emphasis id="BFABEAD7FFF0FFD5FDC6FAB1FC37A44F" box="[621,906,1364,1388]" italics="true" pageId="13" pageNumber="786">Leitoscoloplos bifurcatus</emphasis>
|
||
</taxonomicName>
|
||
does not form a clade with
|
||
<taxonomicName id="4ADF4D46FFF0FFD5FB65FAB1FAFCA44F" box="[1230,1345,1364,1388]" class="Polychaeta" family="Orbiniidae" genus="Leodamas" kingdom="Animalia" pageId="13" pageNumber="786" phylum="Annelida" rank="genus">
|
||
<emphasis id="BFABEAD7FFF0FFD5FB65FAB1FAFCA44F" box="[1230,1345,1364,1388]" italics="true" pageId="13" pageNumber="786">Leodamas</emphasis>
|
||
</taxonomicName>
|
||
or with other
|
||
<emphasis id="BFABEAD7FFF0FFD5FF74FA9DFE5CA4AC" box="[223,481,1400,1424]" italics="true" pageId="13" pageNumber="786">
|
||
<taxonomicName id="4ADF4D46FFF0FFD5FF74FA9DFE3FA4B3" box="[223,386,1400,1424]" class="Polychaeta" family="Orbiniidae" genus="Leitoscoloplos" kingdom="Animalia" pageId="13" pageNumber="786" phylum="Annelida" rank="genus">Leitoscoloplos</taxonomicName>
|
||
species
|
||
</emphasis>
|
||
. It is interesting that three clades including species assigned to
|
||
<taxonomicName id="4ADF4D46FFF0FFD5FB52FA9DFA21A4B3" box="[1273,1436,1400,1424]" class="Polychaeta" family="Orbiniidae" genus="Leitoscoloplos" kingdom="Animalia" pageId="13" pageNumber="786" phylum="Annelida" rank="genus">
|
||
<emphasis id="BFABEAD7FFF0FFD5FB52FA9DFA21A4B3" box="[1273,1436,1400,1424]" italics="true" pageId="13" pageNumber="786">Leitoscoloplos</emphasis>
|
||
</taxonomicName>
|
||
appeared to show agreement with three of the five morphological subgroups recognised by
|
||
<bibRefCitation id="E94E4B34FFF0FFD5FB42FA79FA25A497" author="Mackie" box="[1257,1432,1436,1461]" pageId="13" pageNumber="786" refString="Mackie, A. (1987) A review of species currently assigned to the genus Leitoscoloplos Day, 1977 (Polychaeta: Orbiniidae), with descriptions of species newly referred to Scoloplos Blainville, 1828. Sarsia, 72 (1), 1 - 28." type="journal article" year="1987">Mackie (1987)</bibRefCitation>
|
||
.
|
||
<taxonomicName id="4ADF4D46FFF0FFD5FF3CFA25FE7EA4F4" box="[151,451,1472,1496]" class="Polychaeta" family="Orbiniidae" genus="Leitoscoloplos" kingdom="Animalia" pageId="13" pageNumber="786" phylum="Annelida" rank="species" species="pugettensis">
|
||
<emphasis id="BFABEAD7FFF0FFD5FF3CFA25FE7EA4F4" box="[151,451,1472,1496]" italics="true" pageId="13" pageNumber="786">Leitoscoloplos pugettensis</emphasis>
|
||
</taxonomicName>
|
||
belongs to group 3 (species with more than 10 thoracic chaetigers, mammiform or mammiform/triangular thoracic neuropodial lobes, and strap-like branchiae; no interramal cirri or subpodal papillae);
|
||
<taxonomicName id="4ADF4D46FFF0FFD5FEA0F9ECFE20A703" box="[267,413,1544,1568]" class="Polychaeta" family="Orbiniidae" genus="Leitoscoloplos" kingdom="Animalia" pageId="13" pageNumber="786" phylum="Annelida" rank="species" species="bifurcatus">
|
||
<emphasis id="BFABEAD7FFF0FFD5FEA0F9ECFE20A703" box="[267,413,1544,1568]" italics="true" pageId="13" pageNumber="786">L. bifurcatus</emphasis>
|
||
</taxonomicName>
|
||
belongs to group 4 (species with more than 10 thoracic chaetigers, single triangular or triangular/bifurcate thoracic neuropodial lobes, and triangular branchiae; no interramal cirri or subpodal papillae), and
|
||
<taxonomicName id="4ADF4D46FFF0FFD5FF66F9B4FEEDA74B" box="[205,336,1616,1640]" class="Polychaeta" family="Orbiniidae" genus="Leitoscoloplos" kingdom="Animalia" pageId="13" pageNumber="786" phylum="Annelida" rank="species" species="robustus">
|
||
<emphasis id="BFABEAD7FFF0FFD5FF66F9B4FEEDA74B" box="[205,336,1616,1640]" italics="true" pageId="13" pageNumber="786">L. robustus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4ADF4D46FFF0FFD5FE3FF9B5FE46A74B" box="[404,507,1616,1640]" class="Polychaeta" family="Orbiniidae" genus="Leitoscoloplos" kingdom="Animalia" pageId="13" pageNumber="786" phylum="Annelida" rank="species" species="fragilis">
|
||
<emphasis id="BFABEAD7FFF0FFD5FE3FF9B5FE46A74B" box="[404,507,1616,1640]" italics="true" pageId="13" pageNumber="786">L.fragilis</emphasis>
|
||
</taxonomicName>
|
||
to group 5 (species with more than 10 thoracic chaetigers, single triangular, triangular/bifurcate or mammiform/bifurcate thoracic neuropodial lobes, and triangular branchiae; interramal cirri and subpodal papillae present). Whether this would hold up with the inclusion of additional taxa is unknown.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |