245 lines
31 KiB
XML
245 lines
31 KiB
XML
<document id="5CEE6B76B77A77DCEE37E3CB5AAFA20C" ID-CLB-Dataset="34947" ID-DOI="http://dx.doi.org/10.3897/zookeys.622.9420" ID-GBIF-Dataset="7164bb13-7af1-4849-8152-74421a463d9d" ID-PMC="PMC5096407" ID-Pensoft-Pub="1313-2970-622-1" ID-PubMed="27843378" ID-ZooBank="65343F35306D4C5F9B0678E87B3CEDEC" ModsDocAuthor="" ModsDocDate="2016" ModsDocID="1313-2970-622-1" ModsDocOrigin="ZooKeys 622" ModsDocTitle="Combined morphological and molecular data unveils relationships of Pseudobranchiomma (Sabellidae, Annelida) and reveals higher diversity of this intriguing group of fan worms in Australia, including potentially introduced species" checkinTime="1475802372597" checkinUser="pensoft" docAuthor="Capa, Maria & Murray, Anna" docDate="2016" docId="6F64901ACBA5F1A053A5BE85FFB6758E" docLanguage="en" docName="ZooKeys 622: 1-36" docOrigin="ZooKeys 622" docSource="http://dx.doi.org/10.3897/zookeys.622.9420" docTitle="Pseudobranchiomma orientalis McIntosh 1885" docType="treatment" docVersion="6" lastPageNumber="14" masterDocId="FFA4FF80FFFCFFF0FFD4FF956078FFAD" masterDocTitle="Combined morphological and molecular data unveils relationships of Pseudobranchiomma (Sabellidae, Annelida) and reveals higher diversity of this intriguing group of fan worms in Australia, including potentially introduced species" masterLastPageNumber="36" masterPageNumber="1" pageNumber="10" updateTime="1701374188338" updateUser="ExternalLinkService">
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<mods:title id="4A354413D158D476FBC60D2B3622601D">Combined morphological and molecular data unveils relationships of Pseudobranchiomma (Sabellidae, Annelida) and reveals higher diversity of this intriguing group of fan worms in Australia, including potentially introduced species</mods:title>
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<mods:namePart id="ECCCEBBA45302C7D98A7861BA331A993">Capa, Maria</mods:namePart>
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<mods:namePart id="EE600F3484B06B48F3E600616727C368">Murray, Anna</mods:namePart>
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<mods:title id="7B98FBEADFFC01DA1596122E66328727">ZooKeys</mods:title>
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<mods:date id="3C54D9E230C772FF9BCF3C91D8405E46">2016</mods:date>
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<mods:number id="4C96F36B2643A02F35D670E859452FDA">622</mods:number>
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<mods:classification id="17B58DAC7C57E49C816B3679A244EE04">journal article</mods:classification>
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<mods:identifier id="3BCCAD564D5899C3B5AAA236E13C45C3" type="DOI">http://dx.doi.org/10.3897/zookeys.622.9420</mods:identifier>
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<mods:identifier id="C5E98BC811500CCC3ABCB76E686AB258" type="Pensoft-Pub">1313-2970-622-1</mods:identifier>
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<treatment id="6F64901ACBA5F1A053A5BE85FFB6758E" ID-GBIF-Taxon="127876637" LSID="urn:lsid:plazi:treatment:6F64901ACBA5F1A053A5BE85FFB6758E" httpUri="http://treatment.plazi.org/id/6F64901ACBA5F1A053A5BE85FFB6758E" lastPageId="13" lastPageNumber="14" pageId="9" pageNumber="10">
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<subSubSection id="3CAF822B03A9CAD17653F3A35ED75805" pageId="9" pageNumber="10" type="multiple">
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<paragraph id="2C3241A45C411F7BCC9E075F08232768" pageId="9" pageNumber="10">Taxon classification Animalia Sabellida Sabellidae</paragraph>
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</subSubSection>
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<subSubSection id="51A8B59A32B692B3979E1C2DB6D768BA" pageId="9" pageNumber="10" type="nomenclature">
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<paragraph id="F1396CCFA081C9991B1783639464B3AD" pageId="9" pageNumber="10">
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<taxonomicName id="32573AAA078DE292A31AD4D725DA6E82" ID-CoL="4NQ85" authority="McIntosh, 1885" authorityName="McIntosh" authorityYear="1885" class="Polychaeta" family="Sabellidae" genus="Pseudobranchiomma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudobranchiomma orientalis" order="Sabellida" pageId="9" pageNumber="10" phylum="Annelida" rank="species" species="orientalis">Pseudobranchiomma cf. orientalis (McIntosh, 1885)</taxonomicName>
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Figures 3
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<normalizedToken id="A32C2AA7E16A22E491B425AC407EABAC" originalValue="G–L">G-L</normalizedToken>
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, 4, 5
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</paragraph>
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</subSubSection>
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<subSubSection id="729B82138AE15EE720826AE34843C436" pageId="10" pageNumber="11" type="reference_group">
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<paragraph id="0122BB3D864428D6169BF9CD1DFA8ED5" pageId="10" pageNumber="11">
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<taxonomicName id="919CED4BF879444B2FBEAEB48AA3049F" class="Polychaeta" family="Sabellidae" genus="Dasychone" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dasychone orientalis" order="Sabellida" pageId="10" pageNumber="11" phylum="Annelida" rank="species" species="orientalis">
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<pageBreakToken id="8BBDD8FF9221B9C06F897508CB487C93" pageId="10" pageNumber="11" start="start">?</pageBreakToken>
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Dasychone orientalis
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</taxonomicName>
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McIntosh, 1885: 498-500, pl. LII, fig 5, Pl.XXXA, figs 19-21, pl. XXXIXA, fig 4.
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</paragraph>
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<paragraph id="34292E1F5035CF81B3C10D8A9126A8D4" pageId="10" pageNumber="11">
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<taxonomicName id="994B988E490B6740564C5E2D1F75B253" class="Polychaeta" family="Sabellidae" genus="Pseudobranchiomma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudobranchiomma orientalis" order="Sabellida" pageId="10" pageNumber="11" phylum="Annelida" rank="species" species="orientalis">? Pseudobranchiomma orientalis</taxonomicName>
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:
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<bibRefCitation id="34B8B2CEC40148A6000728C7B75FF18F" author="Knight-Jones, P" editor="Dauvin, J-C" journalOrPublisher="Actes de la 4 th Conference internationale des Polychetes" pageId="27" pageNumber="28" pagination="191 - 198" title="Two new species of Branchiomma (Sabellidae) with redescriptions of closely related species and comments on Pseudobranchiomma and Sabellastarte." volume="162" year="1994">Knight-Jones 1994</bibRefCitation>
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: fig. 4k;
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<bibRefCitation id="5832ABE716894165DE2021C0057598AF" author="Russell, BC" journalOrPublisher="A report to the northern territory department of transport and works, CSIRO marine research" pageId="28" pageNumber="29" title="Baseline survey of the port of Darwin for introduced marine species." url="http://www.nt.gov.au/nreta/water/dhac/publications/pdf/podsrptver6a.pdf" year="2000">Russell and Hewitt 2000</bibRefCitation>
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: 69, 89;
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<bibRefCitation id="1A09DB36E254F5FA2A06582B3E2F7FD2" author="Tovar-Hernandez, MA" journalOrPublisher="Journal of the Marine Biological Association of the United Kingdom" pageId="28" pageNumber="29" pagination="935 - 946" title="A new gregarious sabellid worm from the Gulf of California reproducing by spontaneous fission (Polychaeta, Sabellidae)." url="10.1017/S0025315414000186" volume="94" year="2014">
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<normalizedToken id="A6B2E0CD8657F588F37F08CE94F9C01F" originalValue="Tovar-Hernández">Tovar-Hernandez</normalizedToken>
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and Dean 2014
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</bibRefCitation>
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: 936, table 1.
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</paragraph>
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</subSubSection>
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<subSubSection id="61F5477A86BDF20555D172E61226AE5B" pageId="10" pageNumber="11" type="materials_examined">
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<paragraph id="10CAD1E8DAC030626CBEB1893DDF4B10" pageId="10" pageNumber="11">Material examined.</paragraph>
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<paragraph id="96F7BAAC7E56E647D02FA37CA04CE97E" pageId="10" pageNumber="11">
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Australia: Queensland: AM W.10308 (1 on microscope slide), Calliope River,
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<geoCoordinate id="60A92D351BE0AE318A2FCE1399B65118" direction="south" orientation="latitude" precision="925" value="-23.816668">23°49'S</geoCoordinate>
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,
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<geoCoordinate id="422508401D37381678733F9D4FE93861" direction="east" orientation="longitude" precision="925" value="151.21666">151°13'E</geoCoordinate>
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, 8 Oct 1975; AM W.37752 (4 specs.), Calliope River,
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<geoCoordinate id="68E547E969C13B98730AED7A5AF3F1CB" direction="south" orientation="latitude" precision="925" value="-23.85">23°51'S</geoCoordinate>
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,
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<geoCoordinate id="47D275D65EAFC78C809526526A00A6DA" direction="east" orientation="longitude" precision="925" value="151.16667">151°10'E</geoCoordinate>
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, 1974; AM W.37204 (1 on 2 SEM pins), same site and date; AM W.32677 (1 spec.), Karumba,
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<geoCoordinate id="CC52BA28575358EAE140B4A7844E561B" direction="south" orientation="latitude" precision="925" value="-17.483334">17°29'S</geoCoordinate>
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,
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<geoCoordinate id="4A16A76FD50970A2F797D7DBB4C40DB2" direction="east" orientation="longitude" precision="925" value="140.83333">140°50'E</geoCoordinate>
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, beam trawl, 1 m, Aug 2000; AM W.37749 (2 specs), Karumba port, Berth 2,
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<geoCoordinate id="38412A0DB9B9902D593BDB36069C2F28" direction="south" orientation="latitude" precision="925" value="-17.483334">17°29'S</geoCoordinate>
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,
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<geoCoordinate id="BCDA601761E9B1CBA45AAFD8401E715C" direction="east" orientation="longitude" precision="925" value="140.83333">140°50'E</geoCoordinate>
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, scraping from pylon, 3m, Aug 2000; AM W.37751 (1 spec.), Karumba,
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<geoCoordinate id="439A5EA0AB689176F70A2EA2087895BA" direction="south" orientation="latitude" precision="925" value="-17.483334">17°29'S</geoCoordinate>
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,
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<geoCoordinate id="9D0A297D35845B8D2570E719659C0598" direction="east" orientation="longitude" precision="925" value="140.83333">140°50'E</geoCoordinate>
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, benthic sled, 15m, Aug 2000; AM W.32678 (1 spec), Cairns, Wharf 8,
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<geoCoordinate id="62F5627E67E0962E0BBAA031BF42CCCC" direction="south" orientation="latitude" precision="15" value="-16.9">16°53'60"S</geoCoordinate>
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,
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<geoCoordinate id="9F2F751A0CD65A4998F6F013D3EDA67B" direction="east" orientation="longitude" precision="925" value="145.8">145°48'E</geoCoordinate>
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, scraping from wharf pile, 7 m, 20 Nov 2001; AM W.32679 (2 specs), Weipa, Lorim Point Wharf,
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<geoCoordinate id="F1B043898C6A31616FB08FDA4D151112" direction="south" orientation="latitude" precision="925" value="-12.666667">12°40'S</geoCoordinate>
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,
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<geoCoordinate id="B3059A5D14DF2D06396E503DDF589E7B" direction="east" orientation="longitude" precision="925" value="141.95">141°57'E</geoCoordinate>
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, scraping from wharf pile, 3 m, Oct 1999; AM W.37750 (1 spec.), Weipa, Lorim Point Wharf,
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<geoCoordinate id="D00EEF8A3DCD0D0309FFD43423C5F584" direction="south" orientation="latitude" precision="925" value="-12.666667">12°40'S</geoCoordinate>
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<geoCoordinate id="5C1B31D9F2DD893A6F987686973A3977" direction="east" orientation="longitude" precision="925" value="141.95">141°57'E</geoCoordinate>
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, scraping from wharf pile, 7m, Oct 1999. Northern Territory: NTM W017392 (3 specs), Darwin Harbour, Iron Ore Wharf,
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<geoCoordinate id="1650ADE1B30B143D0CCAFF5C6CD6CCEB" direction="south" orientation="latitude" precision="15" value="-12.4725">12°28'21"S</geoCoordinate>
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,
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<geoCoordinate id="5F694D667186AB94D94C0EB7207DA4C3" direction="east" orientation="longitude" precision="15" value="130.84277">130°50'34"E</geoCoordinate>
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, scrapings from wharf pile, 5-10 m, 1998.
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</paragraph>
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</subSubSection>
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<subSubSection id="5BC3326741C74E714A25F65604541263" pageId="10" pageNumber="11" type="diagnosis">
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<paragraph id="818EDCB3C068E17AE746EAD7B49AC539" pageId="10" pageNumber="11">Diagnosis.</paragraph>
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<paragraph id="EE3A42EE30EC86C8CF80E95DCB0A3A58" pageId="10" pageNumber="11">Ten to 25 serrations evenly distributed along entire length of radiolar flanges, Radiolar eyes absent. Thoracic ventral shields and uncinal tori separated by a small gap. Thoracic and abdominal uncini with 5-7 transverse rows of teeth over main fang. Radiolar crown with broad purple basal band, and approximately 20 transverse purple pigment bands along radioles, interspersed with orange and thin white bands; body with few pigment spots and with small, indistinct interramal eyespots.</paragraph>
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</subSubSection>
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<subSubSection id="BCF85A318D56503154ACE79EF6EB4D2F" lastPageId="11" lastPageNumber="12" pageId="10" pageNumber="11" type="description">
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<paragraph id="14BE16177023FBB8F1038D960C413D6F" pageId="10" pageNumber="11">Description of Australian specimens.</paragraph>
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<paragraph id="74ADC3050E54A53F0B8A2FF1AC79A871" lastPageId="11" lastPageNumber="12" pageId="10" pageNumber="11">
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Specimens 5-24 mm long (with 12 mm long crown on longest specimen), 3 mm maximum width; 7-8 thoracic and 50 abdominal
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<pageBreakToken id="27CDC9EEFA0184ECFA5C6E5FB62DF1D9" pageId="11" pageNumber="12" start="start">chaetigers</pageBreakToken>
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. Crown strongly involuted ventrally (Figs 4A, 5A), almost forming circle, with 10-30 radioles on each side. Radiolar flanges with conspicuous serrations from end of basal membrane to tip (Figs 4C, D, 5B), 10-25 per radiole (Figs 4A, C, 5A). Radiolar eyes absent. Pinnules decreasing in size distally (Fig. 4B). Radioles supported basally by 6-10 rows of vacuolated cells. Basal membrane as long as one to two thoracic segments, 1/7
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<normalizedToken id="C751488E3A9FB9F9006FBB632C608A0D" originalValue="th–">th-</normalizedToken>
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1/8th length of radioles. Dorsal lips with long, thin and pointed radiolar appendage 1/3rd length of crown (Fig. 4A, E). Pinnular appendages absent. Ventral lips nearly half of length of dorsal lips, pointed in shape, attached to 5th or 6th ventral radiole, with large and conical ventral sacs, as long as two thoracic chaetigers, located outside crown (Fig. 4A, F). Collar with wide dorsal gap and dorsal margins reaching end of the first chaetiger; lateral margin of collar smooth, covering junction between crown and thorax with short ventrolateral notch present as oblique incision (Figs 4F, 5A). Ventral lappets large, sub-triangular and rounded tips directed laterally (Fig. 4A, F). First segment as long as remaining thoracic segments. Ventral shields conspicuous, with large intersegmental incisions; thoracic ventral shields similar in width, but some specimens with first two shields wider than subsequent ones. First shield trapezoidal in shape, but appearing as an anterior Y-shape and posterior W-shaped segment when stained with methyl green. Small gap between ventral shields and thoracic tori (Fig. 4A, G). Interramal eyespots small, inconspicuous (Fig. 4G, H). First thoracic notopodia with around 10 superior elongate narrowly hooded chaetae (Fig. 5C) and around 12 short, narrowly hooded chaetae arranged in two rows (Fig. 5C). Subsequent thoracic notopodia with superior elongate narrowly hooded chaetae (Figs 3I, 5D) and shorter spine-like inferior thoracic chaetae arranged in two rows (Figs 3J, 5D). Well-developed thoracic tori with uncini decreasing in size ventrally; uncini with five rows of small teeth over main fang, occupying about half its length, breast well developed, long neck and short handle (Figs 3G, 5E, F). Abdominal chaetigers with superior narrowly hooded chaetae (Fig. 3K) and inferior spine-like chaetae (Figs 3L, 5H). Abdominal uncini with several rows of teeth above main fang, breast well developed and short handle (Figs 3H, 5G). Pygidium bilobed. Tube thick with muddy particles attached. One specimen (AM W.32679) with eggs in mid abdominal chaetigers, others with eggs in thorax.
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</paragraph>
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<caption id="5D1D2280FA854F405FC05AE568F75063" pageId="11" pageNumber="12">
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<paragraph id="A0F3F8D287410BE33F144F1D6A5EF3F1" pageId="11" pageNumber="12">
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Figure 4.
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<taxonomicName id="B4B44B7AB1EE78266692D46A18D3F9BC" class="Polychaeta" family="Sabellidae" genus="Pseudobranchiomma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudobranchiomma" order="Sabellida" pageId="11" pageNumber="12" phylum="Annelida" rank="genus">Pseudobranchiomma</taxonomicName>
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cf.
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<taxonomicName id="256C647E5EB4EA07B18804B24FB2888F" class="Polychaeta" family="Sabellidae" genus="Pseudobranchiomma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudobranchiomma orientalis" order="Sabellida" pageId="11" pageNumber="12" phylum="Annelida" rank="species" species="orientalis">Pseudobranchiomma orientalis</taxonomicName>
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AM W.32677, AM W.32679: Photographs. A Anterior end, ventral view B Detached radiole C Detail of lateral radiole, mid length D Detail of base lateral radiole E Detail of radiolar crown base with dorsal radiolar appendages F Detail of radiolar crown base with ventral sacs G Anterior thoracic parapodia H Posterior abdominal segments. dra, dorsal radiolar appendages; vs, ventral sac; black arrows, interramal eyespots.
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</paragraph>
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</caption>
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<caption id="A81CE258474F54ADD4D6918845572BE3" pageId="11" pageNumber="12">
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<paragraph id="B0A8F7467DEC0970DB576F349EF5A6F3" pageId="11" pageNumber="12">
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Figure 5.
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<taxonomicName id="5F70BAE8110C4B2D9C9CDD7771E736B4" class="Polychaeta" family="Sabellidae" genus="Pseudobranchiomma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudobranchiomma" order="Sabellida" pageId="11" pageNumber="12" phylum="Annelida" rank="genus">Pseudobranchiomma</taxonomicName>
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cf.
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<taxonomicName id="43C4F07F40A6C55B527101A695522A83" class="Polychaeta" family="Sabellidae" genus="Pseudobranchiomma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudobranchiomma orientalis" order="Sabellida" pageId="11" pageNumber="12" phylum="Annelida" rank="species" species="orientalis">Pseudobranchiomma orientalis</taxonomicName>
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AM W.37204: Scanning electron micrographs A Anterior end, lateroventral view B Detail of lateral flanges serrations C Notopodia, first thoracic segment D Notopodia, fifth thoracic segment E Uncini, second thoracic segment F Uncini, fifth thoracic segment G Posterior abdominal uncini H Neuropodia, mid abdominal segment I Posterior end, ventral view. Scale bars: A = 1 mm; B, I = 100
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<normalizedToken id="CD38A4FD602AC8CBF30848A78F2B4F90" originalValue="µm">µm</normalizedToken>
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; C, D, G, H = 20
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<normalizedToken id="37460C418813497E6828FE487B4F6D3C" originalValue="µm">µm</normalizedToken>
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; E = 3
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<normalizedToken id="AB102359C590ABE74724F452FECEE6E0" originalValue="µm">µm</normalizedToken>
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; F = 10
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<normalizedToken id="9BFEB182E142EDA8557E9292D1145BE9" originalValue="µm">µm</normalizedToken>
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.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection id="3D306088DB615987F6C3D5AE6D822D6C" pageId="11" pageNumber="12" type="colour pattern">
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<paragraph id="0EE7D8CF576ED992DFA89111A21F65FE" pageId="11" pageNumber="12">Colour pattern.</paragraph>
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<paragraph id="741E1AD3BADC03BA1C047C070AC817AB" pageId="11" pageNumber="12">
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Preserved specimens may have few pigment spots on body, with some pigment on end of the faecal groove and dark patches on bases of ventral lappets, internally. Crown with pigments units coinciding with serrations, about 20 thin transverse purple-brown bands on outer side of radioles and flanges, continuing in one or two pinnules, and orange and white bands in between, which may fade (Fig. 4
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<normalizedToken id="373266046AB7EF600AD3E6858326944E" originalValue="A–F">A-F</normalizedToken>
|
||
). Longitudinal purple-pigmented midline at bases of each radiole and at ventral and dorsal base of crown may be present (Fig. 4A). Dorsal lips sometimes pigmented; ventral sacs conspicuous due to their white colour (Fig. 4A, F).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="1AF14FA7BEF3806EE65861EC0BB30185" lastPageId="13" lastPageNumber="14" pageId="11" pageNumber="12" type="remarks">
|
||
<paragraph id="EE9442381333FD6A60ADC2DBDC7D8F3E" pageId="11" pageNumber="12">Remarks.</paragraph>
|
||
<paragraph id="A7A57A177575A42EB5699B186F79EBD5" lastPageId="13" lastPageNumber="14" pageId="11" pageNumber="12">
|
||
These Australian specimens are identified as
|
||
<taxonomicName id="44C6E8BE63AD562056F4176C111C5C7E" class="Polychaeta" family="Sabellidae" genus="Pseudobranchiomma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudobranchiomma" order="Sabellida" pageId="11" pageNumber="12" phylum="Annelida" rank="genus">Pseudobranchiomma</taxonomicName>
|
||
cf.
|
||
<taxonomicName id="D9E4BA94A1BDB19F2FF4BEFBE1A0147C" class="Polychaeta" family="Sabellidae" genus="Pseudobranchiomma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudobranchiomma orientalis" order="Sabellida" pageId="11" pageNumber="12" phylum="Annelida" rank="species" species="orientalis">Pseudobranchiomma orientalis</taxonomicName>
|
||
, a species originally described from Hong Kong. Knight-Jones reviewed, and illustrated the types (previously unpublished but shared with MC and reproduced here as Fig. 6) with characters not illustrated in the original description such as the details of the radiolar flanges serrations (Fig. 6
|
||
<normalizedToken id="56C4E7707287B69082A37D2A56E25CA9" originalValue="A–C">A-C</normalizedToken>
|
||
), details of the anterior and posterior parts of the body in different views, with special attention to the shape of thoracic ventral shields (fig. 6
|
||
<normalizedToken id="F94D715139F83132A8E8A5D1AA57E692" originalValue="D–G">D-G</normalizedToken>
|
||
),
|
||
<pageBreakToken id="7E3D5D4275152E3515769EB4E35A6431" pageId="12" pageNumber="13" start="start">and</pageBreakToken>
|
||
the shape of the parapodia in the thoracic and abdominal segments (Fig. 6H, I) that help confirm the identifications. The Australian specimens share most diagnostic features with the original description and drawings, as well as subsequently published supplementary information about the types (
|
||
<bibRefCitation id="4F3205CDA390FAEDAB4A8987369F29BE" author="McIntosh, WC" journalOrPublisher="Zoology," pageId="27" pageNumber="28" pagination="1 - 554" title="Report on the AnnelidaPolychaeta collected by H. M. S. Challenger during the years 1873 - 1876. Report on the Scientific Results of the Voyage of H. M. S. Challenger during the years 1872 - 76, Ser." volume="12" year="1885">McIntosh 1885</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="624F98281563EB1E129D75608EC3780B" author="Knight-Jones, P" editor="Dauvin, J-C" journalOrPublisher="Actes de la 4 th Conference internationale des Polychetes" pageId="27" pageNumber="28" pagination="191 - 198" title="Two new species of Branchiomma (Sabellidae) with redescriptions of closely related species and comments on Pseudobranchiomma and Sabellastarte." volume="162" year="1994">Knight-Jones 1994</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="E6194AE9870FD388C71BB4B83EDA580A" author="Tovar-Hernandez, MA" journalOrPublisher="Journal of the Marine Biological Association of the United Kingdom" pageId="28" pageNumber="29" pagination="935 - 946" title="A new gregarious sabellid worm from the Gulf of California reproducing by spontaneous fission (Polychaeta, Sabellidae)." url="10.1017/S0025315414000186" volume="94" year="2014">
|
||
<normalizedToken id="FACF855A65465003FE8242DE242B221E" originalValue="Tovar-Hernández">Tovar-Hernandez</normalizedToken>
|
||
and Dean 2014
|
||
</bibRefCitation>
|
||
). These are: the number and shape of the serrations in the radiolar flanges (Figs 4C, D, 6
|
||
<normalizedToken id="0BE774FA7D708C8B927B8D7D0E1EC59B" originalValue="A–C">A-C</normalizedToken>
|
||
), presence of a small gap between the ventral shields and the adjacent thoracic tori (Figs 4G, 6E), and the presence of ventrolateral notches in the collar (Figs 4F, 6E, F) (
|
||
<bibRefCitation id="B476CD5114CDE7E4A5A721B96B2EB8F4" author="McIntosh, WC" journalOrPublisher="Zoology," pageId="27" pageNumber="28" pagination="1 - 554" title="Report on the AnnelidaPolychaeta collected by H. M. S. Challenger during the years 1873 - 1876. Report on the Scientific Results of the Voyage of H. M. S. Challenger during the years 1872 - 76, Ser." volume="12" year="1885">McIntosh 1885</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="B99080197710B3169B4F4723C46D0039" author="Knight-Jones, P" editor="Dauvin, J-C" journalOrPublisher="Actes de la 4 th Conference internationale des Polychetes" pageId="27" pageNumber="28" pagination="191 - 198" title="Two new species of Branchiomma (Sabellidae) with redescriptions of closely related species and comments on Pseudobranchiomma and Sabellastarte." volume="162" year="1994">Knight-Jones 1994</bibRefCitation>
|
||
). There are some variations however from the reported descriptions, including the presence of interramal eyespots in the thorax, albeit small and inconspicuous, and the staining pattern of the first ventral shield which, as with
|
||
<taxonomicName id="2213B7ADA79DBC0B320BCD28A9EBA89A" class="Polychaeta" family="Sabellidae" genus="Pseudobranchiomma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudobranchiomma" order="Sabellida" pageId="12" pageNumber="13" phylum="Annelida" rank="genus">Pseudobranchiomma</taxonomicName>
|
||
cf.
|
||
<taxonomicName id="C332011E03E50D8900B9FFBE47497F78" class="Polychaeta" family="Sabellidae" genus="Pseudobranchiomma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudobranchiomma emersoni" order="Sabellida" pageId="12" pageNumber="13" phylum="Annelida" rank="species" species="emersoni">Pseudobranchiomma emersoni</taxonomicName>
|
||
, yielded the same result as that reported by
|
||
<bibRefCitation id="6445524140710BB23CEAE2E953BC9BE2" author="Tovar-Hernandez, MA" journalOrPublisher="Journal of the Marine Biological Association of the United Kingdom" pageId="28" pageNumber="29" pagination="935 - 946" title="A new gregarious sabellid worm from the Gulf of California reproducing by spontaneous fission (Polychaeta, Sabellidae)." url="10.1017/S0025315414000186" volume="94" year="2014">
|
||
<normalizedToken id="245AC870CEA62FCA0D1A714C8A98F881" originalValue="Tovar-Hernández">Tovar-Hernandez</normalizedToken>
|
||
and Dean (2014)
|
||
</bibRefCitation>
|
||
for
|
||
<taxonomicName id="F519D285B7684B54BB34265512FAB50D" class="Polychaeta" family="Sabellidae" genus="Pseudobranchiomma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudobranchiomma schizogenica" order="Sabellida" pageId="12" pageNumber="13" phylum="Annelida" rank="species" species="schizogenica">Pseudobranchiomma schizogenica</taxonomicName>
|
||
, even though this was a feature used to differentiate the latter species from
|
||
<taxonomicName id="4289C83AEC693831BB5E39570DEB4771" class="Polychaeta" family="Sabellidae" genus="Pseudobranchiomma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudobranchiomma orientalis" order="Sabellida" pageId="12" pageNumber="13" phylum="Annelida" rank="species" species="orientalis">Pseudobranchiomma orientalis</taxonomicName>
|
||
and
|
||
<taxonomicName id="649AB0B464106D53B4EF0A932F14610D" class="Polychaeta" family="Sabellidae" genus="Pseudobranchiomma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudobranchiomma emersoni" order="Sabellida" pageId="12" pageNumber="13" phylum="Annelida" rank="species" species="emersoni">Pseudobranchiomma emersoni</taxonomicName>
|
||
. So,
|
||
<pageBreakToken id="BA497AA06BC88F0ACF52D3F2B1EB664E" pageId="13" pageNumber="14" start="start">because</pageBreakToken>
|
||
of these differences we prefer to qualify a definite identification of these Australian specimens as
|
||
<taxonomicName id="88620A2320C9CB69DCC0DF7BA0968B97" class="Polychaeta" family="Sabellidae" genus="Pseudobranchiomma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudobranchiomma orientalis" order="Sabellida" pageId="13" pageNumber="14" phylum="Annelida" rank="species" species="orientalis">Pseudobranchiomma orientalis</taxonomicName>
|
||
.
|
||
<taxonomicName id="C8B9F75B7B2E99035E540AE702C4FE4C" class="Polychaeta" family="Sabellidae" genus="Pseudobranchiomma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudobranchiomma orientalis" order="Sabellida" pageId="13" pageNumber="14" phylum="Annelida" rank="species" species="orientalis">Pseudobranchiomma orientalis</taxonomicName>
|
||
was reported in some ports in Northern Territory, Australia (
|
||
<bibRefCitation id="759AD76F4AC70063E1B9CE439B340A71" author="Russell, BC" journalOrPublisher="A report to the northern territory department of transport and works, CSIRO marine research" pageId="28" pageNumber="29" title="Baseline survey of the port of Darwin for introduced marine species." url="http://www.nt.gov.au/nreta/water/dhac/publications/pdf/podsrptver6a.pdf" year="2000">Russell and Hewitt 2000</bibRefCitation>
|
||
), and after examination of these specimens, it is established that they are
|
||
<taxonomicName id="BBC492AC8F19AA9EB3D543513819E5D4" class="Polychaeta" family="Sabellidae" genus="Pseudobranchiomma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudobranchiomma" order="Sabellida" pageId="13" pageNumber="14" phylum="Annelida" rank="genus">Pseudobranchiomma</taxonomicName>
|
||
cf.
|
||
<taxonomicName id="046340213831979845AF5F5583B6732B" class="Polychaeta" family="Sabellidae" genus="Pseudobranchiomma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudobranchiomma orientalis" order="Sabellida" pageId="13" pageNumber="14" phylum="Annelida" rank="species" species="orientalis">Pseudobranchiomma orientalis</taxonomicName>
|
||
, as described above. Should further sampling and molecular data confirm the status of
|
||
<taxonomicName id="76A7442FC6DA487CD78F42843B3D52E3" class="Polychaeta" family="Sabellidae" genus="Pseudobranchiomma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudobranchiomma orientalis" order="Sabellida" pageId="13" pageNumber="14" phylum="Annelida" rank="species" species="orientalis">Pseudobranchiomma orientalis</taxonomicName>
|
||
in Australia, it is reasonable to suppose that it has been translocated from Asian waters, especially if its restricted range, in ports and harbours, is verified.
|
||
</paragraph>
|
||
<caption id="91152C46993441C0D23476FDF3F0C463" pageId="13" pageNumber="14">
|
||
<paragraph id="BA24470E1E6F6DFC043F8020E6685022" pageId="13" pageNumber="14">
|
||
Figure 6.
|
||
<taxonomicName id="94908EBC738389618FCA532C8B1C6181" class="Polychaeta" family="Sabellidae" genus="Pseudobranchiomma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudobranchiomma orientalis" order="Sabellida" pageId="13" pageNumber="14" phylum="Annelida" rank="species" species="orientalis">Pseudobranchiomma orientalis</taxonomicName>
|
||
Type BMNH 85.12.1.393. Line drawings by Phyllis Knight-Jones.
|
||
<normalizedToken id="EDF5C84CF03EEEA1E9C864F89250D691" originalValue="A–C">A-C</normalizedToken>
|
||
Second dorsal radiole from different views D Holotype, divided in two, and partially covered by the tube, lateroventral view E Base of crown and anterior thoracic chaetigers, ventral view F Same, lateral view G Same, dorsal view H Thoracic parapodium I Abdominal parapodium. Scale bars:
|
||
<normalizedToken id="E4BFAE678349B0F23CD6E4CDE707402D" originalValue="A–C">A-C</normalizedToken>
|
||
= 1 mm; D = 2 mm;
|
||
<normalizedToken id="297E434FF4B7986FA204F43D6852ACE2" originalValue="E–G">E-G</normalizedToken>
|
||
= 1 mm;
|
||
<normalizedToken id="4393ED25500A9C1C30EB4B5B7781F526" originalValue="H–I">H-I</normalizedToken>
|
||
= unknown.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection id="510C9A6EA1A8E250F791741D1F6E7135" pageId="13" pageNumber="14" type="distribution">
|
||
<paragraph id="70C488D4C81DF9D6F23116D6008EC905" pageId="13" pageNumber="14">Distribution.</paragraph>
|
||
<paragraph id="9ADF4D1691C97DA462B913937459EDC0" pageId="13" pageNumber="14">Pacific Ocean (Hong Kong, Australia: Northern Territory and Queensland).</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |