154 lines
13 KiB
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154 lines
13 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.740.14640" ID-GBIF-Dataset="bbe844d6-89b6-4c9b-9cd1-4b7a8c332dc5" ID-PMC="PMC5904532" ID-Pensoft-Pub="1313-2970-740-1" ID-PubMed="29674886" ID-ZBK="2DAF40B395FF46BBAFB486E62F116973" ModsDocAuthor="" ModsDocDate="2018" ModsDocID="1313-2970-740-1" ModsDocOrigin="ZooKeys 740" ModsDocTitle="A new species of Paraonis and an annotated checklist of polychaetes from mangroves of the Brazilian Amazon Coast (Annelida, Paraonidae)" checkinTime="1519774900245" checkinUser="pensoft" docAuthor="Ribeiro, Rannyele Passos, Alves, Paulo Ricardo, Almeida, Zafira da Silva de & Ruta, Christine" docDate="2018" docId="B0B7AF179631DBB7210F15FB79013068" docLanguage="en" docName="ZooKeys 740: 1-34" docOrigin="ZooKeys 740" docSource="http://dx.doi.org/10.3897/zookeys.740.14640" docTitle="Namalycastis fauveli Nageswara Rao 1981" docType="treatment" docVersion="4" lastPageNumber="9" masterDocId="FFF76241FFB3B773A711FF98DF6BFFF3" masterDocTitle="A new species of Paraonis and an annotated checklist of polychaetes from mangroves of the Brazilian Amazon Coast (Annelida, Paraonidae)" masterLastPageNumber="34" masterPageNumber="1" pageNumber="7" updateTime="1668165484584" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>A new species of Paraonis and an annotated checklist of polychaetes from mangroves of the Brazilian Amazon Coast (Annelida, Paraonidae)</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Ribeiro, Rannyele Passos</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Alves, Paulo Ricardo</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Almeida, Zafira da Silva de</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Ruta, Christine</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2018</mods:date>
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<mods:detail type="volume">
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<mods:number>740</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>34</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/zookeys.740.14640</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.740.14640</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-740-1</mods:identifier>
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<mods:identifier type="ZBK">2DAF40B395FF46BBAFB486E62F116973</mods:identifier>
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<mods:identifier type="ZooBank">2DAF40B395FF46BBAFB486E62F116973</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="141242946" LSID="urn:lsid:plazi:treatment:B0B7AF179631DBB7210F15FB79013068" httpUri="http://treatment.plazi.org/id/B0B7AF179631DBB7210F15FB79013068" lastPageId="8" lastPageNumber="9" pageId="6" pageNumber="7">
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<subSubSection pageId="6" pageNumber="7" type="nomenclature">
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<paragraph pageId="6" pageNumber="7">
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<taxonomicName authority="Nageswara Rao, 1981" authorityName="Nageswara Rao" authorityYear="1981" class="Polychaeta" family="Nephtyidae" genus="Namalycastis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Namalycastis fauveli" order="Phyllodocida" pageId="6" pageNumber="7" phylum="Annelida" rank="species" species="fauveli">Namalycastis fauveli Nageswara Rao, 1981</taxonomicName>
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Fig. 5
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</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="7" type="type locality">
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<paragraph pageId="6" pageNumber="7">Type locality.</paragraph>
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<paragraph pageId="6" pageNumber="7">
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Estuary of Tachin River, Thailand (
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<geoCoordinate direction="north" orientation="latitude" precision="925" value="13.733334">13°44'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="925" value="100.5">100°30'E</geoCoordinate>
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; original geolocation).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="7" type="materials_examined">
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<paragraph pageId="6" pageNumber="7">Material examined.</paragraph>
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<paragraph pageId="6" pageNumber="7">
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<normalizedToken originalValue="São">Sao</normalizedToken>
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<normalizedToken originalValue="Luís">Luis</normalizedToken>
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,
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<geoCoordinate direction="south" orientation="latitude" precision="15" value="-2.5988889">02°35'56"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="1" value="-44.353275">44°21'11.8"W</geoCoordinate>
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: one specimen, 6 September 2011 (NPM-Pol 883). Caranguejos Island,
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<geoCoordinate direction="south" orientation="latitude" precision="1" value="-2.826">02°49'33.6"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="1" value="-44.48086">44°28'51.1"W</geoCoordinate>
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: one specimen, 26 January 2011 (NPM-Pol 086); three specimens, 28 March 2011 (NPM-Pol 109); one specimen, 22 April 2010 (NPM-Pol 878); three specimens, 17 August 2010 (NPM-Pol 879); two specimens, 2 June 2012 (NPM-Pol 880); four specimens, 5 September 2011 (NPM-Pol 881). Complete and incomplete specimens.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="7" type="distribution">
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<paragraph pageId="6" pageNumber="7">Distribution.</paragraph>
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<paragraph pageId="6" pageNumber="7">
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Indian Ocean: Thailand, India. Atlantic Ocean: Brazil (
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<normalizedToken originalValue="Maranhão">Maranhao</normalizedToken>
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state).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="7" type="diagnosis">
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<paragraph pageId="6" pageNumber="7">Diagnosis.</paragraph>
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<paragraph pageId="6" pageNumber="7">
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Body widest mid-anteriorly. Prostomium anteriorly shallowly cleft or cleft absent. Antennae minute. Notochaeta present. Heterogomph setae with boss extremely prolonged. Supra-neuroacicular falcigers in chaetiger 10 with blades slightly curved (
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<bibRefCitation author="Glasby, CJ" journalOrPublisher="Records of the Australian Museum" pageId="26" pageNumber="27" pagination="1 - 129" title="The Namanereidinae (Polychaeta: Nereididae). Part 1, Taxonomy and Phylogeny. Part 2, Cladistic Biogeography." url="https://doi.org/10.3853/j.0812-7387.25.1999.1355" volume="25" year="1999">Glasby 1999</bibRefCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="8" lastPageNumber="9" pageId="6" pageNumber="7" type="description">
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<paragraph pageId="6" pageNumber="7">Description.</paragraph>
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<paragraph lastPageId="8" lastPageNumber="9" pageId="6" pageNumber="7">
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Based on specimens NPM-Pol 878 and 883. Complete specimen with 17.3 mm long, 0.72 mm wide (chaetiger 10), and 79 chaetigers (Fig. 5A). Body widest mid-anteriorly, gradually tapering anteriorly and posteriorly. Dorsum convex. Epidermal pigment absent. Prostomium trapezoidal, some individuals with lateral indentation on pros
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<pageBreakToken pageId="7" pageNumber="8" start="start">tomium</pageBreakToken>
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. Prostomium anterior end smooth or with a shalow cleft (Fig. 5B). Narrow longitudinal groove extending form tip to mid-posterior prostomium. Antennae short, extending short of palpophore anterior end, laterally inserted. Two pair of eyes transversally arranged on prostomium. Four pairs of tentacular cirri with indistinct cirrophores and smooth cir
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<pageBreakToken pageId="8" pageNumber="9" start="start">rostyles</pageBreakToken>
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. Posterodorsal pair extending posteriorly to third chaetiger. Pharynx smooth, lacking paragnaths or papillae. Parapodia sesquirramous (sub-birramous). Dorsal cirri increasing in length posteriorly. Neuropodial acicular ligulae bilobed. Notochaeta as sesquigomph spinigers present from third chaetiger. Supra-acicular neurochaeta as sesquigomph spinigers on postacicular fascicle and heterogomph falcigers on preacicular fascicle (Fig. 5D, E). Sub-acicular neurochaetae as heterogomph spinigers on postacicular fascicle and heterogomph falcigers in preacicular fascicle. Supra-acicular sesquigomph spinigers shaft with boss 1.2
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<normalizedToken originalValue="×–1.5×">x-1.5x</normalizedToken>
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length of collar. Shaft of heterogomph chaeta with boss prolonged. Supra-acicular falcigers in chaetiger 10 with blades slightly curved, blades length 8.0
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<normalizedToken originalValue="×–9.5×">x-9.5x</normalizedToken>
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width of shaft head. Sub-acicular falcigers blades in chaetiger 10 length, 8.2
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<normalizedToken originalValue="×–11.4×">x-11.4x</normalizedToken>
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(dorsal-most) and 6.0
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<normalizedToken originalValue="×–7.3×">x-7.3x</normalizedToken>
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(ventral most) width of shaft head. Sub-acicular spinigers in anterior region of body with blades finely serrated. Chaeta pale. Aciculae dark brown. Pigidium buttom-shaped (Fig. 5C). Anus terminal. Anal cirri smooth and subconical, arising ventro-laterally.
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</paragraph>
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<caption pageId="8" pageNumber="9">
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<paragraph pageId="8" pageNumber="9">
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Figure 5.
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<taxonomicName class="Polychaeta" family="Nereididae" genus="Namalycastis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Namalycastis fauveli" order="Phyllodocida" pageId="8" pageNumber="9" phylum="Annelida" rank="species" species="fauveli">Namalycastis fauveli</taxonomicName>
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, fixed specimen, NPM-Pol 883. A Whole body, dorsal view B Anterior end, dorsal view C Posterior end, ventral view D Neurochaetae supra-acicular, 10th chaetiger E Neurochaeta spiniger supra-acicular, 10th chaetiger. Scale bars: 0.5 mm (
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<normalizedToken originalValue="A–C">A-C</normalizedToken>
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), 0.01 mm (D, E).
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="9" type="colour">
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<paragraph pageId="8" pageNumber="9">Colour.</paragraph>
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<paragraph pageId="8" pageNumber="9">Specimens in alcohol yellow. No pigment visible throughout the body.</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="9" type="remarks">
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<paragraph pageId="8" pageNumber="9">Remarks.</paragraph>
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<paragraph pageId="8" pageNumber="9">
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First species record for the America. These specimens present some differences from the original description (
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<bibRefCitation author="Nageswara-Rao, CA" journalOrPublisher="Bulletin of the Zoological Survey of India" pageId="28" pageNumber="29" pagination="213 - 217" title="On two new polychaetes (Nereidae: Annelida) from estuarine waters of India." url="https://doi.org/10.11646/phytotaxa.292.1.8" volume="3" year="1981">Nageswara Rao 1981</bibRefCitation>
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), such as a dorsal surface convex, body less arched mid-anteriorly, longer antennae and tentacular cirri (Fig. 2A). However, the projection of heterogomph chaetae with an extremely long boss supports this identification for this species (Fig. 2B, C). The differences found are probably because the specimens in this study are juveniles by the smaller size (around 15 mm long, and 80 chaetigers), compared to type material, 21-45 mm long, 134-282 chaetigers, after
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<bibRefCitation author="Glasby, CJ" journalOrPublisher="Records of the Australian Museum" pageId="26" pageNumber="27" pagination="1 - 129" title="The Namanereidinae (Polychaeta: Nereididae). Part 1, Taxonomy and Phylogeny. Part 2, Cladistic Biogeography." url="https://doi.org/10.3853/j.0812-7387.25.1999.1355" volume="25" year="1999">Glasby (1999)</bibRefCitation>
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. Some
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<taxonomicName lsidName="" pageId="8" pageNumber="9" rank="subfamily" subfamily="Namanereidinae">Namanereidinae</taxonomicName>
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species, as
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<taxonomicName class="Polychaeta" family="Nereididae" genus="Namalycastis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Namalycastis abiuma" order="Phyllodocida" pageId="8" pageNumber="9" phylum="Annelida" rank="species" species="abiuma">Namalycastis abiuma</taxonomicName>
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, can have juveniles with blades longer and up to 80 chaetigers.
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<taxonomicName class="Polychaeta" family="Nereididae" genus="Namalycastis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Namalycastis fauveli" order="Phyllodocida" pageId="8" pageNumber="9" phylum="Annelida" rank="species" species="fauveli">Namalycastis fauveli</taxonomicName>
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is recorded in estuarine beaches and coastal lagoons in the type locality (
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<bibRefCitation author="Nageswara-Rao, CA" journalOrPublisher="Bulletin of the Zoological Survey of India" pageId="28" pageNumber="29" pagination="213 - 217" title="On two new polychaetes (Nereidae: Annelida) from estuarine waters of India." url="https://doi.org/10.11646/phytotaxa.292.1.8" volume="3" year="1981">Nageswara Rao 1981</bibRefCitation>
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) and in mangroves of this study.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |