425 lines
70 KiB
XML
425 lines
70 KiB
XML
<document id="67A4F2FE23468835FBDA2BAC8A0E274A" ID-CLB-Dataset="29118" ID-DOI="10.11646/zootaxa.4455.1.1" ID-GBIF-Dataset="1586b06b-82e0-4be6-837e-0d11ca1a5214" ID-ISSN="1175-5326" ID-Zenodo-Dep="1456911" ID-ZooBank="70E92EDF-E11B-40A7-9573-0AC9F10E623E" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1539260167405" checkinUser="plazi" docAuthor="Neal, Lenka, Brasier, Madeleine J. & Wiklund, Helena" docDate="2018" docId="03BDA104A328694CFF64FD1EFBDA24B5" docLanguage="en" docName="zootaxa.4455.1.1.pdf" docOrigin="Zootaxa 4455 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Macellicephala monroi Neal & Brasier & Wiklund 2018, sp. nov." docType="treatment" docVersion="7" lastPageNumber="18" masterDocId="FF84D97CA326695DFFF3FFADFFAB244E" masterDocTitle="Six new species of Macellicephala (Annelida: Polynoidae) from the Southern Ocean and south Atlantic with re-description of type species" masterLastPageNumber="34" masterPageNumber="1" pageNumber="15" updateTime="1698575057705" updateUser="ExternalLinkService">
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<mods:title id="B86546CB1A496811CD363A2E0872C884">Six new species of Macellicephala (Annelida: Polynoidae) from the Southern Ocean and south Atlantic with re-description of type species</mods:title>
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<mods:name id="AC3A987D1B65653AC0171DA7ED5B4E74" type="personal">
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<mods:namePart id="AE0E12523AA38964F6EE7235B56F44CA">Neal, Lenka</mods:namePart>
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<mods:roleTerm id="ACB343CBD54DEC12F66441475AD927AE">Author</mods:roleTerm>
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<mods:namePart id="1768FFE32480DCADA86E067F71F09F0F">Brasier, Madeleine J.</mods:namePart>
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<mods:roleTerm id="BAC914FD627095194CDC7A8B6567BCA6">Author</mods:roleTerm>
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<mods:namePart id="2CB3258A5456BA308915C6B4644A9A3A">Wiklund, Helena</mods:namePart>
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<mods:typeOfResource id="67FCFA68E00CF00D31BC578F0289AE86">text</mods:typeOfResource>
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<mods:title id="B3C791DBCC10269E12A6FAC489C87924">Zootaxa</mods:title>
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<mods:part id="A99631889D3B5D885ED8324343EDCA44">
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<mods:date id="1665385AE4ED8BE69C45EA067B026A4A">2018</mods:date>
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<mods:number id="D43D5DD3BC47FCC43E1770E37989D16D">2018-08-01</mods:number>
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<mods:number id="15BA4CAEF874EB2626F484C2E4921FB2">4455</mods:number>
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<treatment id="03BDA104A328694CFF64FD1EFBDA24B5" ID-DOI="http://doi.org/10.5281/zenodo.5994479" ID-GBIF-Taxon="148691070" ID-Zenodo-Dep="5994479" LSID="urn:lsid:plazi:treatment:03BDA104A328694CFF64FD1EFBDA24B5" httpUri="http://treatment.plazi.org/id/03BDA104A328694CFF64FD1EFBDA24B5" lastPageId="17" lastPageNumber="18" pageId="14" pageNumber="15">
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<subSubSection id="C30E4399A3286953FF64FD1EFDC426A1" pageId="14" pageNumber="15" type="nomenclature">
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<paragraph id="8BAB1012A3286953FF64FD1EFDBF2680" blockId="14.[151,623,691,751]" box="[151,532,691,718]" pageId="14" pageNumber="15">
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<heading id="D0E3A77EA3286953FF64FD1EFDBF2680" bold="true" box="[151,532,691,718]" fontSize="11" level="1" pageId="14" pageNumber="15" reason="1">
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<emphasis id="B960CC00A3286953FF64FD1EFDBF2680" bold="true" box="[151,532,691,718]" pageId="14" pageNumber="15">
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<taxonomicName id="4C146B91A3286953FF64FD1EFE1B2683" ID-CoL="732GF" authority="Neal & Brasier & Wiklund, 2018" authorityName="Neal & Brasier & Wiklund" authorityYear="2018" box="[151,432,691,717]" class="Polychaeta" family="Polynoidae" genus="Macellicephala" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phyllodocida" pageId="14" pageNumber="15" phylum="Annelida" rank="species" species="monroi" status="sp. nov.">
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<emphasis id="B960CC00A3286953FF64FD1EFE1B2683" bold="true" box="[151,432,691,717]" italics="true" pageId="14" pageNumber="15">Macellicephala monroi</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A253717BA3286953FE44FD19FDBF2680" box="[439,532,692,718]" pageId="14" pageNumber="15" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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||
<paragraph id="8BAB1012A3286953FF64FD7BFDC426A1" blockId="14.[151,623,691,751]" box="[151,623,726,751]" pageId="14" pageNumber="15">
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(
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||
<figureCitation id="132F0C97A3286953FF6DFD7BFEEA26A0" box="[158,321,726,751]" captionStart="FIGURE 2" captionStartId="7.[151,250,1824,1846]" captionTargetBox="[252,1336,206,1786]" captionTargetId="figure@7.[228,1359,193,1803]" captionTargetPageId="7" captionText="FIGURE 2. Drawings of prostomia and anterior ends in dorsal view of species described and redescribed in this study: A) M. mirabilis (holotype, BMNH: 1885: 12: 1: 100); B) M. macintoshi sp. nov. (holotype, BMNH: 1924: 7: 21: 12); C) M. monroi sp. nov. (paratype, BMNH: 1930: 1930: 10. 8. 440), historic specimen collected from South Georgia by Monro (1930); D) M. monroi sp. nov. (holotype, NHMUK.2018.53), specimen collected from South Georgia during BIOPEARL I expedition to Scotia Sea; E) M. brenesorum sp. nov. (holotype, NHMUK.2018.830); F) M. patersoni sp. nov. (holotype, NHMUK.2018.1009); G) M. gloveri sp. nov. (holotype, NHMUK.2018.211); H) M. linseae sp. nov. (holotype, NHMUK.2018.9354). All scale bars 1 mm." httpUri="https://zenodo.org/record/1456913/files/figure.png" pageId="14" pageNumber="15">Figure 2. C, D</figureCitation>
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and
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<figureCitation id="132F0C97A3286953FE84FD7BFE4826A0" box="[375,483,726,751]" captionStart="FIGURE 7" captionStartId="15.[151,250,1609,1631]" captionTargetBox="[152,1435,625,1588]" captionTargetId="figure@15.[152,1435,625,1588]" captionTargetPageId="15" captionText="FIGURE 7. Macellicephala monroi sp. nov.: A) complete specimens in dorsal view showing the pigmentation – holotype, NHMUK.2018.53 (left) and DNA voucher NHMUK.2018.75 (right), both modern material; B) detail of prostomium in dorsal view (holotype, NHMUK.2018.53); C) historic specimen of Monro (1930) (paratype, BMNH 1930: 10: 8: 440), complete specimen in dorsal view; D) details of cirrigerous and elytrogerous parapodia (holotype, NHMUK.2018.53); E) form and position of nephridial papillae on ventrum of segments 10–12 (arrows) (holotype, NHMUK.2018.53). Scale bar 1 mm." httpUri="https://zenodo.org/record/1456923/files/figure.png" pageId="14" pageNumber="15">Figures 7</figureCitation>
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,
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<figureCitation id="132F0C97A3286953FE1DFD7AFE5526A1" box="[494,510,727,751]" captionStart="FIGURE 8" captionStartId="16.[151,250,1408,1430]" captionTargetBox="[152,1435,337,1387]" captionTargetId="figure@16.[152,1435,337,1387]" captionTargetPageId="16" captionText="FIGURE 8. Macellicephala monroi sp. nov. (holotype, NHMUK.2018.53, unless stated otherwise): A) mid body cirrigerous parapodium with dorsal cirrus attached; B) mid body cirrigerous parapodium with ventral cirrus attached, C–D detail of neurochaetae (modern specimen); E) drawing of parapodium from historic specimen, after Monro (1930) (paratype, BMNH 1930: 10. 8. 440); F) drawing of neurochaeta from historic specimen, after Monro (1936) (paratype, BMNH 1930: 10. 8. 440). Scale bars: A–B) 500 µm; C) 100 µm; D) 50 µm; E) 1 mm; F) 100 µm." httpUri="https://zenodo.org/record/1456925/files/figure.png" pageId="14" pageNumber="15">8</figureCitation>
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||
;
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||
<tableCitation id="C69625A9A3286953FDF8FD7BFDCA26A1" box="[523,609,726,751]" captionStart="TABLE 2" captionStartId="12.[147,221,540,559]" captionText="TABLE 2. Comparison of characters of all known Macellicephala species based on the examination of representatives of species described in this study and literature survey for other species." pageId="14" pageNumber="15">Table 2</tableCitation>
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.)
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C30E4399A3286953FF64FCB3FCDE277A" box="[151,885,798,820]" pageId="14" pageNumber="15" type="description">
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<paragraph id="8BAB1012A3286953FF64FCB3FCDE277A" blockId="14.[151,885,798,882]" box="[151,885,798,820]" pageId="14" pageNumber="15">
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<treatmentCitationGroup id="AB04373CA3286953FF64FCB3FCDE277A" box="[151,885,798,820]" pageId="14" pageNumber="15">
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<taxonomicName id="4C146B91A3286953FF64FCB3FE9F277A" ID-CoL="84PW8" authorityName="McIntosh" authorityYear="1885" box="[151,308,798,820]" class="Polychaeta" family="Polynoidae" genus="Macellicephala" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phyllodocida" pageId="14" pageNumber="15" phylum="Annelida" rank="genus">
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||
<emphasis id="B960CC00A3286953FF64FCB3FE9F277A" box="[151,308,798,820]" italics="true" pageId="14" pageNumber="15">Macellicephala</emphasis>
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||
</taxonomicName>
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||
sp. in
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||
<treatmentCitation id="0AB53603A3286953FE8BFCB2FD9B277A" author="" box="[376,560,798,820]" page="47" pageId="14" pageNumber="15">
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<bibRefCitation id="EF856DE3A3286953FE8BFCB2FDA1277A" box="[376,522,798,820]" pageId="14" pageNumber="15" refId="ref17771" refString="Monro, C. C. A. (1930) Polychaete worms. Discovery Reports, 2, 1 - 222." type="journal article">Monro (1930)</bibRefCitation>
|
||
: 47
|
||
</treatmentCitation>
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||
, p. 47:
|
||
<figureCitation id="132F0C97A3286953FD89FCB3FD4D277A" box="[634,742,798,820]" captionStart="FIGURE 10" captionStartId="19.[151,250,1235,1257]" captionTargetBox="[152,1435,193,1213]" captionTargetId="figure@19.[152,1435,193,1213]" captionTargetPageId="19" captionText="FIGURE 10. Macellicephala patersoni sp. nov. (holotype, NHMUK.2018.1009): A) mid body parapodium; B) notochaetae; C) detail of notochaetae; D–H) neurochaetae. Scale bars: A) 500 µm; B) 300 µm; C–E) 100 µm; F–G) 50 µm and H) 15 µm." httpUri="https://zenodo.org/record/1456929/files/figure.png" pageId="14" pageNumber="15">Fig. 10a, b</figureCitation>
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[description].
|
||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C30E4399A3286953FF64FC90FC9F273C" pageId="14" pageNumber="15" type="reference_group">
|
||
<paragraph id="8BAB1012A3286953FF64FC90FD63271D" blockId="14.[151,885,798,882]" box="[151,712,829,851]" pageId="14" pageNumber="15">
|
||
<taxonomicName id="4C146B91A3286953FF64FC90FDC2271D" ID-CoL="3WXTT" authority="in Neal et al. (2017)" authorityName="in Neal et al." authorityYear="2017" box="[151,617,829,851]" class="Polychaeta" family="Polynoidae" genus="Macellicephala" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phyllodocida" pageId="14" pageNumber="15" phylum="Annelida" rank="species" species="mirabilis">
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<emphasis id="B960CC00A3286953FF64FC90FE3C271D" box="[151,407,829,851]" italics="true" pageId="14" pageNumber="15">Macellicephala mirabilis</emphasis>
|
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in
|
||
<bibRefCitation id="EF856DE3A3286953FE45FC90FDC2271D" box="[438,617,829,851]" pageId="14" pageNumber="15" refId="ref18108" refString="Neal, L., Linse, K., Brasier, M. J., Sherlock, E. & Glover, A. G. (2017) Comparative marine biodiversity and depth zonation in the Southern Ocean: evidence from a new large polychaete dataset from Scotia and Amundsen seas. Marine Biodiversity, 1 - 21. https: // doi. org / 10.1007 / s 12526 - 017 - 0735 - y" type="book chapter">
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||
Neal
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||
<emphasis id="B960CC00A3286953FE1FFC93FD8B271D" box="[492,544,829,851]" italics="true" pageId="14" pageNumber="15">et al.</emphasis>
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||
(2017)
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||
</bibRefCitation>
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||
</taxonomicName>
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||
[record].
|
||
</paragraph>
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||
<paragraph id="8BAB1012A3286953FF64FCF0FC9F273C" blockId="14.[151,885,798,882]" box="[151,820,860,882]" pageId="14" pageNumber="15">
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<treatmentCitationGroup id="AB04373CA3286953FF64FCF0FC9F273C" box="[151,820,860,882]" pageId="14" pageNumber="15">
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Not
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||
<taxonomicName id="4C146B91A3286953FF30FCF1FD0E273C" ID-CoL="3WXTT" authority="in Monro (1936): 100" authorityName="in Monro" authorityPageNumber="100" authorityYear="1936" box="[195,677,860,882]" class="Polychaeta" family="Polynoidae" genus="Macellicephala" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phyllodocida" pageId="14" pageNumber="15" phylum="Annelida" rank="species" species="mirabilis">
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<emphasis id="B960CC00A3286953FF30FCF1FE69273C" box="[195,450,860,882]" italics="true" pageId="14" pageNumber="15">Macellicephala mirabilis</emphasis>
|
||
in
|
||
<treatmentCitation id="0AB53603A3286953FE10FCF0FD0E273C" author="" box="[483,677,860,882]" page="100" pageId="14" pageNumber="15">
|
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<bibRefCitation id="EF856DE3A3286953FE10FCF0FDDE273C" box="[483,629,860,882]" pageId="14" pageNumber="15" refId="ref17794" refString="Monro, C. C. A. (1936) Polychaete Worms, II. Discovery Reports, 12, 59 - 198." type="journal article">Monro (1936)</bibRefCitation>
|
||
: 100
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||
</treatmentCitation>
|
||
</taxonomicName>
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||
[description].
|
||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
</subSubSection>
|
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<subSubSection id="C30E4399A3286953FF64FC33FC6720FD" pageId="14" pageNumber="15" type="materials_examined">
|
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<paragraph id="8BAB1012A3286953FF64FC33FE802025" blockId="14.[151,1437,926,2031]" pageId="14" pageNumber="15">
|
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<materialsCitation id="3B7C1A4FA3286953FF64FC33FA322795" ID-GBIF-Occurrence="1917073229" collectingDate="2006-04-05" collectionCode="NHMUK" country="South Georgia and the South Sandwich Islands" county="Material" elevation="503" latitude="-53.5975" location="Southern Ocean" longLatPrecision="15" longitude="-37.902122" municipality="Scotia Sea" pageId="14" pageNumber="15" specimenCount="1" typeStatus="holotype">
|
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<emphasis id="B960CC00A3286953FF64FC33FE2827F9" bold="true" box="[151,387,926,951]" pageId="14" pageNumber="15">
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<collectingCounty id="62CA689EA3286953FF64FC33FF5427F9" box="[151,255,926,951]" pageId="14" pageNumber="15">Material</collectingCounty>
|
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examined.
|
||
</emphasis>
|
||
<typeStatus id="54AFAEB0A3286953FE7EFC33FE5327F9" box="[397,504,926,951]" pageId="14" pageNumber="15" type="holotype">Holotype</typeStatus>
|
||
,
|
||
<collectionCode id="ED0588D7A3286953FDF5FC33FDDF27F9" box="[518,628,926,951]" country="United Kingdom" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34665" name="Natural History Museum, London" pageId="14" pageNumber="15">NHMUK</collectionCode>
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.2018.53,
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||
<collectingCountry id="F3035082A3286953FD10FC33FC2227F9" box="[739,905,926,951]" name="South Georgia and the South Sandwich Islands" pageId="14" pageNumber="15">South Georgia</collectingCountry>
|
||
(
|
||
<collectingMunicipality id="6BCF8A68A3286953FC69FC33FBBC27F9" box="[922,1047,926,951]" pageId="14" pageNumber="15">Scotia Sea</collectingMunicipality>
|
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,
|
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<location id="8ECB46C9A3286953FBD6FC33FB4A27F9" LSID="urn:lsid:plazi:treatment:03BDA104A328694CFF64FD1EFBDA24B5:8ECB46C9A3286953FBD6FC33FB4A27F9" box="[1061,1249,926,951]" country="South Georgia and the South Sandwich Islands" county="Material" latitude="-53.5975" longLatPrecision="15" longitude="-37.902122" municipality="Scotia Sea" name="Southern Ocean" pageId="14" pageNumber="15">Southern Ocean</location>
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||
), cruise JR 144, station SG-EBS-3, collected on
|
||
<collectingDate id="EFEECF3AA3286953FDF1FC6FFD2E2795" box="[514,645,962,987]" pageId="14" pageNumber="15" value="2006-04-05">
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<date id="FFAA36D2A3286953FDF1FC6FFD2E2795" box="[514,645,962,987]" pageId="14" pageNumber="15" value="2006-04-05">05/04/2006</date>
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</collectingDate>
|
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, epibenthic sledge, epi-net,
|
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<geoCoordinate id="EE2076D5A3286953FC31FC6FFBEA2795" box="[962,1089,962,987]" direction="south" orientation="latitude" pageId="14" pageNumber="15" precision="15" value="-53.5975">53°35'51''S</geoCoordinate>
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,
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<geoCoordinate id="EE2076D5A3286953FBBDFC6FFB512795" box="[1102,1274,962,987]" direction="west" orientation="longitude" pageId="14" pageNumber="15" precision="1" value="-37.902122">37°54'7.632''W</geoCoordinate>
|
||
,
|
||
<elevation id="0039F721A3286953FAF4FC6FFAE42794" box="[1287,1359,962,987]" metricMagnitude="2" metricUnit="m" metricValue="5.029999999999999" pageId="14" pageNumber="15" unit="m" value="503.0">
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<quantity id="4CECBDF7A3286953FAF4FC6FFAE42794" box="[1287,1359,962,987]" metricMagnitude="2" metricUnit="m" metricValue="5.029999999999999" pageId="14" pageNumber="15" unit="m" value="503.0">503 m</quantity>
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</elevation>
|
||
depth
|
||
</materialsCitation>
|
||
.
|
||
<materialsCitation id="3B7C1A4FA3286953FF64FC4AFE802025" ID-GBIF-Occurrence="1917073251" collectingDate="1926-12-15" collectingDateMax="2006-03-18" collectingDateMin="1926-12-15" collectionCode="NHMUK" country="South Georgia and the South Sandwich Islands" county="Discovery" elevation="250" latitude="-60.9902" location="Scotia Sea" longLatPrecision="1" longitude="-46.83181" municipality="Powell Basin" pageId="14" pageNumber="15" specimenCode="BMNH 1930" specimenCount="1" typeStatus="paratype">
|
||
<typeStatus id="54AFAEB0A3286953FF64FC4AFF5727B1" box="[151,252,999,1023]" pageId="14" pageNumber="15" type="paratype">Paratype</typeStatus>
|
||
, historic specimen of
|
||
<bibRefCitation id="EF856DE3A3286953FE05FC4AFD3327B1" box="[502,664,999,1023]" pageId="14" pageNumber="15" refId="ref17771" refString="Monro, C. C. A. (1930) Polychaete worms. Discovery Reports, 2, 1 - 222." type="journal article">Monro (1930)</bibRefCitation>
|
||
,
|
||
<specimenCode id="DBB2B869A3286953FD56FC4AFC9027B1" box="[677,827,999,1023]" collectionCode="BMNH" pageId="14" pageNumber="15">BMNH 1930</specimenCode>
|
||
:10.8.440,
|
||
<collectingCountry id="F3035082A3286953FC40FC4BFBF127B1" box="[947,1114,998,1023]" name="South Georgia and the South Sandwich Islands" pageId="14" pageNumber="15">South Georgia</collectingCountry>
|
||
,
|
||
<collectingCounty id="62CA689EA3286953FB95FC4BFB7127B1" box="[1126,1242,998,1023]" pageId="14" pageNumber="15">Discovery</collectingCounty>
|
||
, collected on
|
||
<collectingDate id="EFEECF3AA3286953FA8BFC4BFF5E206D" pageId="14" pageNumber="15" value="1926-12-15">
|
||
<date id="FFAA36D2A3286953FA8BFC4BFF5E206D" pageId="14" pageNumber="15" value="1926-12-15">15/ 12/1926</date>
|
||
</collectingDate>
|
||
, 230–
|
||
<elevation id="0039F721A3286953FECAFBA7FE2A206C" box="[313,385,1034,1059]" metricMagnitude="2" metricUnit="m" metricValue="2.5" pageId="14" pageNumber="15" unit="m" value="250.0">
|
||
<quantity id="4CECBDF7A3286953FECAFBA7FE2A206C" box="[313,385,1034,1059]" metricMagnitude="2" metricUnit="m" metricValue="2.5" pageId="14" pageNumber="15" unit="m" value="250.0">250 m</quantity>
|
||
</elevation>
|
||
depth. DNA voucher,
|
||
<collectionCode id="ED0588D7A3286953FD72FBA7FD44206D" box="[641,751,1034,1059]" country="United Kingdom" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34665" name="Natural History Museum, London" pageId="14" pageNumber="15">NHMUK</collectionCode>
|
||
.2018.75,
|
||
<collectingMunicipality id="6BCF8A68A3286953FCA8FBA7FC58206D" box="[859,1011,1034,1059]" pageId="14" pageNumber="15">Powell Basin</collectingMunicipality>
|
||
, (
|
||
<location id="8ECB46C9A3286953FBF4FBA7FB2A206D" LSID="urn:lsid:plazi:treatment:03BDA104A328694CFF64FD1EFBDA24B5:8ECB46C9A3286953FBF4FBA7FB2A206D" box="[1031,1153,1034,1059]" country="South Georgia and the South Sandwich Islands" county="Discovery" latitude="-60.9902" longLatPrecision="1" longitude="-46.83181" municipality="Powell Basin" name="Scotia Sea" pageId="14" pageNumber="15">Scotia Sea</location>
|
||
,
|
||
<location id="8ECB46C9A3286953FB7EFBA7FAED206D" LSID="urn:lsid:plazi:treatment:03BDA104A328694CFF64FD1EFBDA24B5:8ECB46C9A3286953FB7EFBA7FAED206D" box="[1165,1350,1034,1059]" country="South Georgia and the South Sandwich Islands" county="Discovery" latitude="-60.9902" longLatPrecision="1" longitude="-46.83181" municipality="Powell Basin" name="Southern Ocean" pageId="14" pageNumber="15">Southern Ocean</location>
|
||
), cruise JR 144, station PB-EBS-3, collected on
|
||
<collectingDate id="EFEECF3AA3286953FD90FB83FD4E2009" box="[611,741,1070,1095]" pageId="14" pageNumber="15" value="2006-03-18">
|
||
<date id="FFAA36D2A3286953FD90FB83FD4E2009" box="[611,741,1070,1095]" pageId="14" pageNumber="15" value="2006-03-18">18/03/2006</date>
|
||
</collectingDate>
|
||
, epibenthic sledge, epi-net,
|
||
<geoCoordinate id="EE2076D5A3286953FBD6FB83FB632009" box="[1061,1224,1070,1095]" direction="south" orientation="latitude" pageId="14" pageNumber="15" precision="1" value="-60.9902">60°59'24.72''S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE2076D5A3286953FB26FB83FA332009" box="[1237,1432,1070,1095]" direction="west" orientation="longitude" pageId="14" pageNumber="15" precision="1" value="-46.83181">46°49' 54.516''W</geoCoordinate>
|
||
,
|
||
<elevation id="0039F721A3286953FF64FBFFFF752024" box="[151,222,1106,1131]" metricMagnitude="2" metricUnit="m" metricValue="5.04" pageId="14" pageNumber="15" unit="m" value="504.0">
|
||
<quantity id="4CECBDF7A3286953FF64FBFFFF752024" box="[151,222,1106,1131]" metricMagnitude="2" metricUnit="m" metricValue="5.04" pageId="14" pageNumber="15" unit="m" value="504.0">504 m</quantity>
|
||
</elevation>
|
||
depth.
|
||
</materialsCitation>
|
||
</paragraph>
|
||
<paragraph id="8BAB1012A3286953FF34FBDBFC6720FD" blockId="14.[151,1437,926,2031]" pageId="14" pageNumber="15">
|
||
<materialsCitation id="3B7C1A4FA3286953FF34FBDBFC6720FD" ID-GBIF-Occurrence="1917073271" collectionCode="BMNH" country="South Georgia and the South Sandwich Islands" elevation="178" location="Discovery station" municipality="Stromness Harbour" pageId="14" pageNumber="15" specimenCode="BMNH 1936" specimenCount="1">
|
||
<emphasis id="B960CC00A3286953FF34FBDBFD9720C1" bold="true" box="[199,572,1142,1167]" pageId="14" pageNumber="15">Additional material examined:</emphasis>
|
||
Two specimens of
|
||
<bibRefCitation id="EF856DE3A3286953FCD1FBDAFC6E20C1" box="[802,965,1142,1167]" pageId="14" pageNumber="15" refId="ref17794" refString="Monro, C. C. A. (1936) Polychaete Worms, II. Discovery Reports, 12, 59 - 198." type="journal article">Monro (1936)</bibRefCitation>
|
||
,
|
||
<specimenCode id="DBB2B869A3286953FC27FBDAFBC520C1" box="[980,1134,1142,1167]" collectionCode="BMNH" pageId="14" pageNumber="15">BMNH 1936</specimenCode>
|
||
: 2: 8: 488,
|
||
<collectingCountry id="F3035082A3286953FB04FBDBFA3720C1" box="[1271,1436,1142,1167]" name="South Georgia and the South Sandwich Islands" pageId="14" pageNumber="15">South Georgia</collectingCountry>
|
||
(mouth of
|
||
<collectingMunicipality id="6BCF8A68A3286953FEFEFB36FE4120FD" box="[269,490,1178,1203]" pageId="14" pageNumber="15">Stromness Harbour</collectingMunicipality>
|
||
),
|
||
<location id="8ECB46C9A3286953FE0EFB37FD6920FD" LSID="urn:lsid:plazi:treatment:03BDA104A328694CFF64FD1EFBDA24B5:8ECB46C9A3286953FE0EFB37FD6920FD" box="[509,706,1178,1203]" country="South Georgia and the South Sandwich Islands" municipality="Stromness Harbour" name="Discovery station" pageId="14" pageNumber="15">Discovery station</location>
|
||
144, 155–
|
||
<elevation id="0039F721A3286953FCCAFB37FC2B20FC" box="[825,896,1178,1203]" metricMagnitude="2" metricUnit="m" metricValue="1.78" pageId="14" pageNumber="15" unit="m" value="178.0">
|
||
<quantity id="4CECBDF7A3286953FCCAFB37FC2B20FC" box="[825,896,1178,1203]" metricMagnitude="2" metricUnit="m" metricValue="1.78" pageId="14" pageNumber="15" unit="m" value="178.0">178 m</quantity>
|
||
</elevation>
|
||
depth.
|
||
</materialsCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C30E4399A3286952FF34FB13FA802673" lastPageId="15" lastPageNumber="16" pageId="14" pageNumber="15" type="description">
|
||
<paragraph id="8BAB1012A3286953FF34FB13FB3C21C5" blockId="14.[151,1437,926,2031]" pageId="14" pageNumber="15">
|
||
<emphasis id="B960CC00A3286953FF34FB13FD462099" bold="true" box="[199,749,1214,1239]" pageId="14" pageNumber="15">
|
||
Description (based on
|
||
<typeStatus id="54AFAEB0A3286953FE23FB13FD9C2099" box="[464,567,1214,1239]" pageId="14" pageNumber="15" type="holotype">holotype</typeStatus>
|
||
and
|
||
<typeStatus id="54AFAEB0A3286953FD82FB13FD4B2099" box="[625,736,1214,1239]" pageId="14" pageNumber="15" type="paratype">paratype</typeStatus>
|
||
).
|
||
</emphasis>
|
||
<typeStatus id="54AFAEB0A3286953FD07FB13FCF72099" box="[756,860,1214,1239]" pageId="14" pageNumber="15" type="holotype">Holotype</typeStatus>
|
||
complete and in overall good condition, with many body appendages still attached (
|
||
<figureCitation id="132F0C97A3286953FE0CFB4FFDCF20B5" box="[511,612,1250,1275]" captionStart="FIGURE 2" captionStartId="7.[151,250,1824,1846]" captionTargetBox="[252,1336,206,1786]" captionTargetId="figure@7.[228,1359,193,1803]" captionTargetPageId="7" captionText="FIGURE 2. Drawings of prostomia and anterior ends in dorsal view of species described and redescribed in this study: A) M. mirabilis (holotype, BMNH: 1885: 12: 1: 100); B) M. macintoshi sp. nov. (holotype, BMNH: 1924: 7: 21: 12); C) M. monroi sp. nov. (paratype, BMNH: 1930: 1930: 10. 8. 440), historic specimen collected from South Georgia by Monro (1930); D) M. monroi sp. nov. (holotype, NHMUK.2018.53), specimen collected from South Georgia during BIOPEARL I expedition to Scotia Sea; E) M. brenesorum sp. nov. (holotype, NHMUK.2018.830); F) M. patersoni sp. nov. (holotype, NHMUK.2018.1009); G) M. gloveri sp. nov. (holotype, NHMUK.2018.211); H) M. linseae sp. nov. (holotype, NHMUK.2018.9354). All scale bars 1 mm." httpUri="https://zenodo.org/record/1456913/files/figure.png" pageId="14" pageNumber="15">Figs. 2D</figureCitation>
|
||
,
|
||
<figureCitation id="132F0C97A3286953FD83FB4EFD3D20B5" box="[624,662,1251,1275]" captionStart="FIGURE 7" captionStartId="15.[151,250,1609,1631]" captionTargetBox="[152,1435,625,1588]" captionTargetId="figure@15.[152,1435,625,1588]" captionTargetPageId="15" captionText="FIGURE 7. Macellicephala monroi sp. nov.: A) complete specimens in dorsal view showing the pigmentation – holotype, NHMUK.2018.53 (left) and DNA voucher NHMUK.2018.75 (right), both modern material; B) detail of prostomium in dorsal view (holotype, NHMUK.2018.53); C) historic specimen of Monro (1930) (paratype, BMNH 1930: 10: 8: 440), complete specimen in dorsal view; D) details of cirrigerous and elytrogerous parapodia (holotype, NHMUK.2018.53); E) form and position of nephridial papillae on ventrum of segments 10–12 (arrows) (holotype, NHMUK.2018.53). Scale bar 1 mm." httpUri="https://zenodo.org/record/1456923/files/figure.png" pageId="14" pageNumber="15">7A</figureCitation>
|
||
).
|
||
<typeStatus id="54AFAEB0A3286953FD59FB4EFCA420B5" box="[682,783,1251,1275]" pageId="14" pageNumber="15" type="paratype">Paratype</typeStatus>
|
||
, historic specimen of
|
||
<bibRefCitation id="EF856DE3A3286953FBF5FB4EFB0E20B5" box="[1030,1189,1251,1275]" pageId="14" pageNumber="15" refId="ref17771" refString="Monro, C. C. A. (1930) Polychaete worms. Discovery Reports, 2, 1 - 222." type="journal article">Monro (1930)</bibRefCitation>
|
||
(
|
||
<figureCitation id="132F0C97A3286953FB46FB4FFABC20B5" box="[1205,1303,1250,1275]" captionStart="FIGURE 2" captionStartId="7.[151,250,1824,1846]" captionTargetBox="[252,1336,206,1786]" captionTargetId="figure@7.[228,1359,193,1803]" captionTargetPageId="7" captionText="FIGURE 2. Drawings of prostomia and anterior ends in dorsal view of species described and redescribed in this study: A) M. mirabilis (holotype, BMNH: 1885: 12: 1: 100); B) M. macintoshi sp. nov. (holotype, BMNH: 1924: 7: 21: 12); C) M. monroi sp. nov. (paratype, BMNH: 1930: 1930: 10. 8. 440), historic specimen collected from South Georgia by Monro (1930); D) M. monroi sp. nov. (holotype, NHMUK.2018.53), specimen collected from South Georgia during BIOPEARL I expedition to Scotia Sea; E) M. brenesorum sp. nov. (holotype, NHMUK.2018.830); F) M. patersoni sp. nov. (holotype, NHMUK.2018.1009); G) M. gloveri sp. nov. (holotype, NHMUK.2018.211); H) M. linseae sp. nov. (holotype, NHMUK.2018.9354). All scale bars 1 mm." httpUri="https://zenodo.org/record/1456913/files/figure.png" pageId="14" pageNumber="15">Figs. 2C</figureCitation>
|
||
,
|
||
<figureCitation id="132F0C97A3286953FAD7FB4EFAEC20B5" box="[1316,1351,1251,1275]" captionStart="FIGURE 7" captionStartId="15.[151,250,1609,1631]" captionTargetBox="[152,1435,625,1588]" captionTargetId="figure@15.[152,1435,625,1588]" captionTargetPageId="15" captionText="FIGURE 7. Macellicephala monroi sp. nov.: A) complete specimens in dorsal view showing the pigmentation – holotype, NHMUK.2018.53 (left) and DNA voucher NHMUK.2018.75 (right), both modern material; B) detail of prostomium in dorsal view (holotype, NHMUK.2018.53); C) historic specimen of Monro (1930) (paratype, BMNH 1930: 10: 8: 440), complete specimen in dorsal view; D) details of cirrigerous and elytrogerous parapodia (holotype, NHMUK.2018.53); E) form and position of nephridial papillae on ventrum of segments 10–12 (arrows) (holotype, NHMUK.2018.53). Scale bar 1 mm." httpUri="https://zenodo.org/record/1456923/files/figure.png" pageId="14" pageNumber="15">7C</figureCitation>
|
||
), styles of median antenna, tentacular and dorsal cirri missing.
|
||
<typeStatus id="54AFAEB0A3286953FD0FFAABFCCF2151" box="[764,868,1286,1311]" pageId="14" pageNumber="15" type="holotype">Holotype</typeStatus>
|
||
<quantity id="4CECBDF7A3286953FC98FAAAFC072150" box="[875,940,1287,1311]" metricMagnitude="-3" metricUnit="m" metricValue="8.0" pageId="14" pageNumber="15" unit="mm" value="8.0">8 mm</quantity>
|
||
long,
|
||
<quantity id="4CECBDF7A3286953FC02FAAAFB992150" box="[1009,1074,1287,1311]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="14" pageNumber="15" unit="mm" value="2.0">2 mm</quantity>
|
||
wide excluding parapodia and
|
||
<quantity id="4CECBDF7A3286953FA7DFAAAFF68210C" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="14" pageNumber="15" unit="mm" value="4.0">4 mm</quantity>
|
||
wide including parapodia; with 18 segments (segment 1 = tentacular segment); body dorsoventrally flattened, tapering anteriorly and posteriorly; colour in alcohol pale yellow with distinct pigmentation of purple and rusty brown stripes horizontally across dorsum observed in all specimens examined (
|
||
<figureCitation id="132F0C97A3286953FBE3FADFFB2121C5" box="[1040,1162,1394,1419]" captionStart="FIGURE 7" captionStartId="15.[151,250,1609,1631]" captionTargetBox="[152,1435,625,1588]" captionTargetId="figure@15.[152,1435,625,1588]" captionTargetPageId="15" captionText="FIGURE 7. Macellicephala monroi sp. nov.: A) complete specimens in dorsal view showing the pigmentation – holotype, NHMUK.2018.53 (left) and DNA voucher NHMUK.2018.75 (right), both modern material; B) detail of prostomium in dorsal view (holotype, NHMUK.2018.53); C) historic specimen of Monro (1930) (paratype, BMNH 1930: 10: 8: 440), complete specimen in dorsal view; D) details of cirrigerous and elytrogerous parapodia (holotype, NHMUK.2018.53); E) form and position of nephridial papillae on ventrum of segments 10–12 (arrows) (holotype, NHMUK.2018.53). Scale bar 1 mm." httpUri="https://zenodo.org/record/1456923/files/figure.png" pageId="14" pageNumber="15">Fig. 7A, C</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BAB1012A3286953FF34FA3BFF07222D" blockId="14.[151,1437,926,2031]" pageId="14" pageNumber="15">
|
||
Prostomium bilobed with anterior notch; prostomial lobes slightly pronounced, anteriorly tapering. Frontal filaments extending from tapering lobes short, medially inserted (
|
||
<figureCitation id="132F0C97A3286953FC87FA17FC5E219C" box="[884,1013,1466,1491]" captionStart="FIGURE 2" captionStartId="7.[151,250,1824,1846]" captionTargetBox="[252,1336,206,1786]" captionTargetId="figure@7.[228,1359,193,1803]" captionTargetPageId="7" captionText="FIGURE 2. Drawings of prostomia and anterior ends in dorsal view of species described and redescribed in this study: A) M. mirabilis (holotype, BMNH: 1885: 12: 1: 100); B) M. macintoshi sp. nov. (holotype, BMNH: 1924: 7: 21: 12); C) M. monroi sp. nov. (paratype, BMNH: 1930: 1930: 10. 8. 440), historic specimen collected from South Georgia by Monro (1930); D) M. monroi sp. nov. (holotype, NHMUK.2018.53), specimen collected from South Georgia during BIOPEARL I expedition to Scotia Sea; E) M. brenesorum sp. nov. (holotype, NHMUK.2018.830); F) M. patersoni sp. nov. (holotype, NHMUK.2018.1009); G) M. gloveri sp. nov. (holotype, NHMUK.2018.211); H) M. linseae sp. nov. (holotype, NHMUK.2018.9354). All scale bars 1 mm." httpUri="https://zenodo.org/record/1456913/files/figure.png" pageId="14" pageNumber="15">Figs. 2C, D</figureCitation>
|
||
and
|
||
<figureCitation id="132F0C97A3286953FBDFFA16FBFB219D" box="[1068,1104,1467,1491]" captionStart="FIGURE 7" captionStartId="15.[151,250,1609,1631]" captionTargetBox="[152,1435,625,1588]" captionTargetId="figure@15.[152,1435,625,1588]" captionTargetPageId="15" captionText="FIGURE 7. Macellicephala monroi sp. nov.: A) complete specimens in dorsal view showing the pigmentation – holotype, NHMUK.2018.53 (left) and DNA voucher NHMUK.2018.75 (right), both modern material; B) detail of prostomium in dorsal view (holotype, NHMUK.2018.53); C) historic specimen of Monro (1930) (paratype, BMNH 1930: 10: 8: 440), complete specimen in dorsal view; D) details of cirrigerous and elytrogerous parapodia (holotype, NHMUK.2018.53); E) form and position of nephridial papillae on ventrum of segments 10–12 (arrows) (holotype, NHMUK.2018.53). Scale bar 1 mm." httpUri="https://zenodo.org/record/1456923/files/figure.png" pageId="14" pageNumber="15">7B</figureCitation>
|
||
). Eyes absent. Facial tubercle indistinct, only present as enlarged inflated pad. Ceratophore of median antenna prominent, short, cylindrical, inserted medially on prostomium (near the base of anterior notch); style of median antenna robust, somewhat inflated, smooth, similar in length to palps (
|
||
<figureCitation id="132F0C97A3286953FD71F98BFD4D2271" box="[642,742,1574,1599]" captionStart="FIGURE 2" captionStartId="7.[151,250,1824,1846]" captionTargetBox="[252,1336,206,1786]" captionTargetId="figure@7.[228,1359,193,1803]" captionTargetPageId="7" captionText="FIGURE 2. Drawings of prostomia and anterior ends in dorsal view of species described and redescribed in this study: A) M. mirabilis (holotype, BMNH: 1885: 12: 1: 100); B) M. macintoshi sp. nov. (holotype, BMNH: 1924: 7: 21: 12); C) M. monroi sp. nov. (paratype, BMNH: 1930: 1930: 10. 8. 440), historic specimen collected from South Georgia by Monro (1930); D) M. monroi sp. nov. (holotype, NHMUK.2018.53), specimen collected from South Georgia during BIOPEARL I expedition to Scotia Sea; E) M. brenesorum sp. nov. (holotype, NHMUK.2018.830); F) M. patersoni sp. nov. (holotype, NHMUK.2018.1009); G) M. gloveri sp. nov. (holotype, NHMUK.2018.211); H) M. linseae sp. nov. (holotype, NHMUK.2018.9354). All scale bars 1 mm." httpUri="https://zenodo.org/record/1456913/files/figure.png" pageId="14" pageNumber="15">Figs. 2D</figureCitation>
|
||
,
|
||
<figureCitation id="132F0C97A3286953FD02F98AFCBD2271" box="[753,790,1575,1599]" captionStart="FIGURE 7" captionStartId="15.[151,250,1609,1631]" captionTargetBox="[152,1435,625,1588]" captionTargetId="figure@15.[152,1435,625,1588]" captionTargetPageId="15" captionText="FIGURE 7. Macellicephala monroi sp. nov.: A) complete specimens in dorsal view showing the pigmentation – holotype, NHMUK.2018.53 (left) and DNA voucher NHMUK.2018.75 (right), both modern material; B) detail of prostomium in dorsal view (holotype, NHMUK.2018.53); C) historic specimen of Monro (1930) (paratype, BMNH 1930: 10: 8: 440), complete specimen in dorsal view; D) details of cirrigerous and elytrogerous parapodia (holotype, NHMUK.2018.53); E) form and position of nephridial papillae on ventrum of segments 10–12 (arrows) (holotype, NHMUK.2018.53). Scale bar 1 mm." httpUri="https://zenodo.org/record/1456923/files/figure.png" pageId="14" pageNumber="15">7B</figureCitation>
|
||
). Palps thick, tapered, smooth, reaching to about segment 4.
|
||
</paragraph>
|
||
<paragraph id="8BAB1012A3286953FF34F9C3FE0722BD" blockId="14.[151,1437,926,2031]" pageId="14" pageNumber="15">
|
||
Tentaculophores cylindrical, of equal size, inserted laterally to prostomium, achaetous; styles similar in form to style of median antenna (
|
||
<figureCitation id="132F0C97A3286953FE48F93FFDBC22E5" box="[443,535,1682,1707]" captionStart="FIGURE 2" captionStartId="7.[151,250,1824,1846]" captionTargetBox="[252,1336,206,1786]" captionTargetId="figure@7.[228,1359,193,1803]" captionTargetPageId="7" captionText="FIGURE 2. Drawings of prostomia and anterior ends in dorsal view of species described and redescribed in this study: A) M. mirabilis (holotype, BMNH: 1885: 12: 1: 100); B) M. macintoshi sp. nov. (holotype, BMNH: 1924: 7: 21: 12); C) M. monroi sp. nov. (paratype, BMNH: 1930: 1930: 10. 8. 440), historic specimen collected from South Georgia by Monro (1930); D) M. monroi sp. nov. (holotype, NHMUK.2018.53), specimen collected from South Georgia during BIOPEARL I expedition to Scotia Sea; E) M. brenesorum sp. nov. (holotype, NHMUK.2018.830); F) M. patersoni sp. nov. (holotype, NHMUK.2018.1009); G) M. gloveri sp. nov. (holotype, NHMUK.2018.211); H) M. linseae sp. nov. (holotype, NHMUK.2018.9354). All scale bars 1 mm." httpUri="https://zenodo.org/record/1456913/files/figure.png" pageId="14" pageNumber="15">Fig. 2D</figureCitation>
|
||
), with dorsal tentacular style longer than ventral style (ventral tentacular style about 2/3 length of dorsal style). Pharynx not observed. Second segment with elytrophores, biramous parapodia, chaetae and ventral cirri.
|
||
</paragraph>
|
||
<paragraph id="8BAB1012A3286953FF34F953FE432375" blockId="14.[151,1437,926,2031]" pageId="14" pageNumber="15">
|
||
Nine pairs of prominent, bulbous elytrophores (
|
||
<figureCitation id="132F0C97A3286953FD2FF953FC9D2359" box="[732,822,1790,1815]" captionStart="FIGURE 7" captionStartId="15.[151,250,1609,1631]" captionTargetBox="[152,1435,625,1588]" captionTargetId="figure@15.[152,1435,625,1588]" captionTargetPageId="15" captionText="FIGURE 7. Macellicephala monroi sp. nov.: A) complete specimens in dorsal view showing the pigmentation – holotype, NHMUK.2018.53 (left) and DNA voucher NHMUK.2018.75 (right), both modern material; B) detail of prostomium in dorsal view (holotype, NHMUK.2018.53); C) historic specimen of Monro (1930) (paratype, BMNH 1930: 10: 8: 440), complete specimen in dorsal view; D) details of cirrigerous and elytrogerous parapodia (holotype, NHMUK.2018.53); E) form and position of nephridial papillae on ventrum of segments 10–12 (arrows) (holotype, NHMUK.2018.53). Scale bar 1 mm." httpUri="https://zenodo.org/record/1456923/files/figure.png" pageId="14" pageNumber="15">Fig. 7D</figureCitation>
|
||
), on segments 2, 4, 5, 7, 9, 11, 13, 15 and 17; all elytra missing. Dorsal ridges absent.
|
||
</paragraph>
|
||
<paragraph id="8BAB1012A3286952FF34F8EBFECE250E" blockId="14.[151,1437,926,2031]" lastBlockId="15.[151,1436,151,573]" lastPageId="15" lastPageNumber="16" pageId="14" pageNumber="15">
|
||
Parapodia biramous. Notopodia reduced to elongate acicular lobe (
|
||
<figureCitation id="132F0C97A3286953FC01F8EBFBD22311" box="[1010,1145,1862,1887]" captionStart="FIGURE 8" captionStartId="16.[151,250,1408,1430]" captionTargetBox="[152,1435,337,1387]" captionTargetId="figure@16.[152,1435,337,1387]" captionTargetPageId="16" captionText="FIGURE 8. Macellicephala monroi sp. nov. (holotype, NHMUK.2018.53, unless stated otherwise): A) mid body cirrigerous parapodium with dorsal cirrus attached; B) mid body cirrigerous parapodium with ventral cirrus attached, C–D detail of neurochaetae (modern specimen); E) drawing of parapodium from historic specimen, after Monro (1930) (paratype, BMNH 1930: 10. 8. 440); F) drawing of neurochaeta from historic specimen, after Monro (1936) (paratype, BMNH 1930: 10. 8. 440). Scale bars: A–B) 500 µm; C) 100 µm; D) 50 µm; E) 1 mm; F) 100 µm." httpUri="https://zenodo.org/record/1456925/files/figure.png" pageId="14" pageNumber="15">Fig. 8B, E</figureCitation>
|
||
), tip of notoacicula not penetrating epidermis. Neuropodia large (
|
||
<figureCitation id="132F0C97A3286953FD73F8C7FCA923CD" box="[640,770,1898,1923]" captionStart="FIGURE 8" captionStartId="16.[151,250,1408,1430]" captionTargetBox="[152,1435,337,1387]" captionTargetId="figure@16.[152,1435,337,1387]" captionTargetPageId="16" captionText="FIGURE 8. Macellicephala monroi sp. nov. (holotype, NHMUK.2018.53, unless stated otherwise): A) mid body cirrigerous parapodium with dorsal cirrus attached; B) mid body cirrigerous parapodium with ventral cirrus attached, C–D detail of neurochaetae (modern specimen); E) drawing of parapodium from historic specimen, after Monro (1930) (paratype, BMNH 1930: 10. 8. 440); F) drawing of neurochaeta from historic specimen, after Monro (1936) (paratype, BMNH 1930: 10. 8. 440). Scale bars: A–B) 500 µm; C) 100 µm; D) 50 µm; E) 1 mm; F) 100 µm." httpUri="https://zenodo.org/record/1456925/files/figure.png" pageId="14" pageNumber="15">Fig. 8B, E</figureCitation>
|
||
), subtriangular tapering to elongate acicular lobe, tip of neuroacicula not penetrating epidermis. Cirrigerous segments with prominent bulbous to inflated cirrophores, inserted basally on notopodia (
|
||
<figureCitation id="132F0C97A3286953FE03F81FFDFF2384" box="[496,596,1970,1995]" captionStart="FIGURE 7" captionStartId="15.[151,250,1609,1631]" captionTargetBox="[152,1435,625,1588]" captionTargetId="figure@15.[152,1435,625,1588]" captionTargetPageId="15" captionText="FIGURE 7. Macellicephala monroi sp. nov.: A) complete specimens in dorsal view showing the pigmentation – holotype, NHMUK.2018.53 (left) and DNA voucher NHMUK.2018.75 (right), both modern material; B) detail of prostomium in dorsal view (holotype, NHMUK.2018.53); C) historic specimen of Monro (1930) (paratype, BMNH 1930: 10: 8: 440), complete specimen in dorsal view; D) details of cirrigerous and elytrogerous parapodia (holotype, NHMUK.2018.53); E) form and position of nephridial papillae on ventrum of segments 10–12 (arrows) (holotype, NHMUK.2018.53). Scale bar 1 mm." httpUri="https://zenodo.org/record/1456923/files/figure.png" pageId="14" pageNumber="15">Figs. 7D</figureCitation>
|
||
,
|
||
<figureCitation id="132F0C97A3286953FD93F81EFD0D2385" box="[608,678,1971,1995]" captionStart="FIGURE 8" captionStartId="16.[151,250,1408,1430]" captionTargetBox="[152,1435,337,1387]" captionTargetId="figure@16.[152,1435,337,1387]" captionTargetPageId="16" captionText="FIGURE 8. Macellicephala monroi sp. nov. (holotype, NHMUK.2018.53, unless stated otherwise): A) mid body cirrigerous parapodium with dorsal cirrus attached; B) mid body cirrigerous parapodium with ventral cirrus attached, C–D detail of neurochaetae (modern specimen); E) drawing of parapodium from historic specimen, after Monro (1930) (paratype, BMNH 1930: 10. 8. 440); F) drawing of neurochaeta from historic specimen, after Monro (1936) (paratype, BMNH 1930: 10. 8. 440). Scale bars: A–B) 500 µm; C) 100 µm; D) 50 µm; E) 1 mm; F) 100 µm." httpUri="https://zenodo.org/record/1456925/files/figure.png" pageId="14" pageNumber="15">8A, B</figureCitation>
|
||
); styles robust (
|
||
<figureCitation id="132F0C97A3286953FCAAF81FFC162384" box="[857,957,1970,1995]" captionStart="FIGURE 7" captionStartId="15.[151,250,1609,1631]" captionTargetBox="[152,1435,625,1588]" captionTargetId="figure@15.[152,1435,625,1588]" captionTargetPageId="15" captionText="FIGURE 7. Macellicephala monroi sp. nov.: A) complete specimens in dorsal view showing the pigmentation – holotype, NHMUK.2018.53 (left) and DNA voucher NHMUK.2018.75 (right), both modern material; B) detail of prostomium in dorsal view (holotype, NHMUK.2018.53); C) historic specimen of Monro (1930) (paratype, BMNH 1930: 10: 8: 440), complete specimen in dorsal view; D) details of cirrigerous and elytrogerous parapodia (holotype, NHMUK.2018.53); E) form and position of nephridial papillae on ventrum of segments 10–12 (arrows) (holotype, NHMUK.2018.53). Scale bar 1 mm." httpUri="https://zenodo.org/record/1456923/files/figure.png" pageId="14" pageNumber="15">Figs. 7D</figureCitation>
|
||
,
|
||
<figureCitation id="132F0C97A3286953FC3AF81EFC452385" box="[969,1006,1971,1995]" captionStart="FIGURE 8" captionStartId="16.[151,250,1408,1430]" captionTargetBox="[152,1435,337,1387]" captionTargetId="figure@16.[152,1435,337,1387]" captionTargetPageId="16" captionText="FIGURE 8. Macellicephala monroi sp. nov. (holotype, NHMUK.2018.53, unless stated otherwise): A) mid body cirrigerous parapodium with dorsal cirrus attached; B) mid body cirrigerous parapodium with ventral cirrus attached, C–D detail of neurochaetae (modern specimen); E) drawing of parapodium from historic specimen, after Monro (1930) (paratype, BMNH 1930: 10. 8. 440); F) drawing of neurochaeta from historic specimen, after Monro (1936) (paratype, BMNH 1930: 10. 8. 440). Scale bars: A–B) 500 µm; C) 100 µm; D) 50 µm; E) 1 mm; F) 100 µm." httpUri="https://zenodo.org/record/1456925/files/figure.png" pageId="14" pageNumber="15">8A</figureCitation>
|
||
), somewhat inflated, smooth, tapering into slender tip, long (exceeding neuropodial acicular lobe), similar in form to styles of median antenna and tentacular cirri. Inconspicuous dorsal tubercles present, best observed on segments 3 and 6 as a small conical mound then becoming indistinct. Ventral cirri smooth, approaching bottle-shaped form (with slightly enlarged base than tapering), present from segment 2; inserted basally on segment 2, where very long, (longer than associated neuropodial lobe); inserted medially on subsequent segments (
|
||
<figureCitation id="132F0C97A3296952FCABFEA9FC012552" box="[856,938,260,285]" captionStart="FIGURE 7" captionStartId="15.[151,250,1609,1631]" captionTargetBox="[152,1435,625,1588]" captionTargetId="figure@15.[152,1435,625,1588]" captionTargetPageId="15" captionText="FIGURE 7. Macellicephala monroi sp. nov.: A) complete specimens in dorsal view showing the pigmentation – holotype, NHMUK.2018.53 (left) and DNA voucher NHMUK.2018.75 (right), both modern material; B) detail of prostomium in dorsal view (holotype, NHMUK.2018.53); C) historic specimen of Monro (1930) (paratype, BMNH 1930: 10: 8: 440), complete specimen in dorsal view; D) details of cirrigerous and elytrogerous parapodia (holotype, NHMUK.2018.53); E) form and position of nephridial papillae on ventrum of segments 10–12 (arrows) (holotype, NHMUK.2018.53). Scale bar 1 mm." httpUri="https://zenodo.org/record/1456923/files/figure.png" pageId="15" pageNumber="16">Fig 7B</figureCitation>
|
||
), where short (not reaching distal margin of neuropodial lobe).
|
||
</paragraph>
|
||
<paragraph id="8BAB1012A3296952FF34FEE1FD6125E2" blockId="15.[151,1436,151,573]" pageId="15" pageNumber="16">
|
||
Notochaetae missing (only broken stumps observed). Neurochaetae numerous, translucent, upper and lower neurochaetae shorter, others very long; distal half of chaetae flattened, widened, faintly serrated on both sided, distally narrowing into pointed tip (
|
||
<figureCitation id="132F0C97A3296952FDD6FE39FD1625E2" box="[549,701,404,429]" captionStart="FIGURE 8" captionStartId="16.[151,250,1408,1430]" captionTargetBox="[152,1435,337,1387]" captionTargetId="figure@16.[152,1435,337,1387]" captionTargetPageId="16" captionText="FIGURE 8. Macellicephala monroi sp. nov. (holotype, NHMUK.2018.53, unless stated otherwise): A) mid body cirrigerous parapodium with dorsal cirrus attached; B) mid body cirrigerous parapodium with ventral cirrus attached, C–D detail of neurochaetae (modern specimen); E) drawing of parapodium from historic specimen, after Monro (1930) (paratype, BMNH 1930: 10. 8. 440); F) drawing of neurochaeta from historic specimen, after Monro (1936) (paratype, BMNH 1930: 10. 8. 440). Scale bars: A–B) 500 µm; C) 100 µm; D) 50 µm; E) 1 mm; F) 100 µm." httpUri="https://zenodo.org/record/1456925/files/figure.png" pageId="15" pageNumber="16">Fig. 8C, D, F</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BAB1012A3296952FF34FE15FA802673" blockId="15.[151,1436,151,573]" pageId="15" pageNumber="16">
|
||
Two white lines running through ventral side of neuropodia and ventrum of each segment (except for tentacular segment) very indistinct, but detectable. Nephridial papillae on ventrum of segments 10, 11 and 12 prominent (
|
||
<figureCitation id="132F0C97A3296952FEEFFE52FEDD2656" box="[284,374,511,536]" captionStart="FIGURE 7" captionStartId="15.[151,250,1609,1631]" captionTargetBox="[152,1435,625,1588]" captionTargetId="figure@15.[152,1435,625,1588]" captionTargetPageId="15" captionText="FIGURE 7. Macellicephala monroi sp. nov.: A) complete specimens in dorsal view showing the pigmentation – holotype, NHMUK.2018.53 (left) and DNA voucher NHMUK.2018.75 (right), both modern material; B) detail of prostomium in dorsal view (holotype, NHMUK.2018.53); C) historic specimen of Monro (1930) (paratype, BMNH 1930: 10: 8: 440), complete specimen in dorsal view; D) details of cirrigerous and elytrogerous parapodia (holotype, NHMUK.2018.53); E) form and position of nephridial papillae on ventrum of segments 10–12 (arrows) (holotype, NHMUK.2018.53). Scale bar 1 mm." httpUri="https://zenodo.org/record/1456923/files/figure.png" pageId="15" pageNumber="16">Fig. 7E</figureCitation>
|
||
), globular, inconspicuous in other segments, present from segment 5. Reduced parapodia of segment 18 lateral to pygidium, consisting of notopodia only. Pygidium conical. Anal cirri not observed.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF6B409AA3296952FF64F9E4FAE12294" httpUri="https://zenodo.org/record/1456923/files/figure.png" pageId="15" pageNumber="16" startId="15.[151,250,1609,1631]" targetBox="[152,1435,625,1588]" targetPageId="15">
|
||
<paragraph id="8BAB1012A3296952FF64F9E4FAE12294" blockId="15.[151,1436,1609,1754]" pageId="15" pageNumber="16">
|
||
<emphasis id="B960CC00A3296952FF64F9E4FEBE2211" bold="true" box="[151,277,1609,1631]" pageId="15" pageNumber="16">FIGURE 7.</emphasis>
|
||
<taxonomicName id="4C146B91A3296952FEEDF9E4FDA72211" authority="Neal & Brasier & Wiklund, 2018" authorityName="Neal & Brasier & Wiklund" authorityYear="2018" box="[286,524,1609,1631]" class="Polychaeta" family="Polynoidae" genus="Macellicephala" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phyllodocida" pageId="15" pageNumber="16" phylum="Annelida" rank="species" species="monroi" status="sp. nov.">
|
||
<emphasis id="B960CC00A3296952FEEDF9E4FDA72211" box="[286,524,1609,1631]" italics="true" pageId="15" pageNumber="16">Macellicephala monroi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A253717BA3296952FDE6F9E4FDC22211" box="[533,617,1609,1631]" pageId="15" pageNumber="16" rank="species">
|
||
<emphasis id="B960CC00A3296952FDE6F9E4FDC22211" bold="true" box="[533,617,1609,1631]" pageId="15" pageNumber="16">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
: A) complete specimens in dorsal view showing the pigmentation – holotype, NHMUK.2018.53 (left) and DNA voucher NHMUK.2018.75 (right), both modern material; B) detail of prostomium in dorsal view (holotype, NHMUK.2018.53); C) historic specimen of Monro (1930) (paratype, BMNH 1930: 10: 8: 440), complete specimen in dorsal view; D) details of cirrigerous and elytrogerous parapodia (holotype, NHMUK.2018.53); E) form and position of nephridial papillae on ventrum of segments 10–12 (arrows) (holotype, NHMUK.2018.53). Scale bar 1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C30E4399A329694DFF34F8ACFDF223F7" lastPageId="16" lastPageNumber="17" pageId="15" pageNumber="16" type="discussion">
|
||
<paragraph id="8BAB1012A3296952FF34F8ACFDB623E7" blockId="15.[151,1436,1793,2034]" pageId="15" pageNumber="16">
|
||
<emphasis id="B960CC00A3296952FF34F8ACFE902354" bold="true" box="[199,315,1793,1818]" pageId="15" pageNumber="16">Remarks.</emphasis>
|
||
<taxonomicName id="4C146B91A3296952FEB4F8ACFDF82357" authority="Neal & Brasier & Wiklund, 2018" authorityName="Neal & Brasier & Wiklund" authorityYear="2018" box="[327,595,1793,1817]" class="Polychaeta" family="Polynoidae" genus="Macellicephala" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phyllodocida" pageId="15" pageNumber="16" phylum="Annelida" rank="species" species="monroi" status="sp. nov.">
|
||
<emphasis id="B960CC00A3296952FEB4F8ACFDF82357" box="[327,595,1793,1817]" italics="true" pageId="15" pageNumber="16">Macellicephala monroi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A253717BA3296952FDACF8ACFD152354" box="[607,702,1793,1818]" pageId="15" pageNumber="16" rank="species">
|
||
<emphasis id="B960CC00A3296952FDACF8ACFD152354" bold="true" box="[607,702,1793,1818]" pageId="15" pageNumber="16">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
can be distinguished from other members of the genus by a combination of the following characters: moderately developed, tapering prostomial lobes (
|
||
<figureCitation id="132F0C97A3296952FB31F888FAEE2370" box="[1218,1349,1829,1854]" captionStart="FIGURE 2" captionStartId="7.[151,250,1824,1846]" captionTargetBox="[252,1336,206,1786]" captionTargetId="figure@7.[228,1359,193,1803]" captionTargetPageId="7" captionText="FIGURE 2. Drawings of prostomia and anterior ends in dorsal view of species described and redescribed in this study: A) M. mirabilis (holotype, BMNH: 1885: 12: 1: 100); B) M. macintoshi sp. nov. (holotype, BMNH: 1924: 7: 21: 12); C) M. monroi sp. nov. (paratype, BMNH: 1930: 1930: 10. 8. 440), historic specimen collected from South Georgia by Monro (1930); D) M. monroi sp. nov. (holotype, NHMUK.2018.53), specimen collected from South Georgia during BIOPEARL I expedition to Scotia Sea; E) M. brenesorum sp. nov. (holotype, NHMUK.2018.830); F) M. patersoni sp. nov. (holotype, NHMUK.2018.1009); G) M. gloveri sp. nov. (holotype, NHMUK.2018.211); H) M. linseae sp. nov. (holotype, NHMUK.2018.9354). All scale bars 1 mm." httpUri="https://zenodo.org/record/1456913/files/figure.png" pageId="15" pageNumber="16">Fig. 2C, D</figureCitation>
|
||
), facial tubercle in form of an indistinct, enlarged pad, small to inconspicuous dorsal tubercules. Its distinct and rather striking pigmentation of purple and rusty brown horizontal stripes across dorsum can easily distinguish this species from other known
|
||
<taxonomicName id="4C146B91A3296952FE9BF83CFDBD23E7" authorityName="McIntosh" authorityYear="1885" box="[360,534,1937,1961]" class="Polychaeta" family="Polynoidae" genus="Macellicephala" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phyllodocida" pageId="15" pageNumber="16" phylum="Annelida" rank="genus">
|
||
<emphasis id="B960CC00A3296952FE9BF83CFDBD23E7" box="[360,534,1937,1961]" italics="true" pageId="15" pageNumber="16">Macellicephala</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BAB1012A329694DFF34F818FB8D2553" blockId="15.[151,1436,1793,2034]" lastBlockId="16.[151,1436,151,285]" lastPageId="16" lastPageNumber="17" pageId="15" pageNumber="16">
|
||
Historic specimen of
|
||
<bibRefCitation id="EF856DE3A3296952FE4BF81BFDFD2380" box="[440,598,1974,1998]" pageId="15" pageNumber="16" refId="ref17771" refString="Monro, C. C. A. (1930) Polychaete worms. Discovery Reports, 2, 1 - 222." type="journal article">Monro (1930)</bibRefCitation>
|
||
(
|
||
<figureCitation id="132F0C97A3296952FD95F818FD6D2380" box="[614,710,1973,1998]" captionStart="FIGURE 2" captionStartId="7.[151,250,1824,1846]" captionTargetBox="[252,1336,206,1786]" captionTargetId="figure@7.[228,1359,193,1803]" captionTargetPageId="7" captionText="FIGURE 2. Drawings of prostomia and anterior ends in dorsal view of species described and redescribed in this study: A) M. mirabilis (holotype, BMNH: 1885: 12: 1: 100); B) M. macintoshi sp. nov. (holotype, BMNH: 1924: 7: 21: 12); C) M. monroi sp. nov. (paratype, BMNH: 1930: 1930: 10. 8. 440), historic specimen collected from South Georgia by Monro (1930); D) M. monroi sp. nov. (holotype, NHMUK.2018.53), specimen collected from South Georgia during BIOPEARL I expedition to Scotia Sea; E) M. brenesorum sp. nov. (holotype, NHMUK.2018.830); F) M. patersoni sp. nov. (holotype, NHMUK.2018.1009); G) M. gloveri sp. nov. (holotype, NHMUK.2018.211); H) M. linseae sp. nov. (holotype, NHMUK.2018.9354). All scale bars 1 mm." httpUri="https://zenodo.org/record/1456913/files/figure.png" pageId="15" pageNumber="16">Figs. 2C</figureCitation>
|
||
and
|
||
<figureCitation id="132F0C97A3296952FD0EF81BFCB42380" box="[765,799,1974,1998]" captionStart="FIGURE 7" captionStartId="15.[151,250,1609,1631]" captionTargetBox="[152,1435,625,1588]" captionTargetId="figure@15.[152,1435,625,1588]" captionTargetPageId="15" captionText="FIGURE 7. Macellicephala monroi sp. nov.: A) complete specimens in dorsal view showing the pigmentation – holotype, NHMUK.2018.53 (left) and DNA voucher NHMUK.2018.75 (right), both modern material; B) detail of prostomium in dorsal view (holotype, NHMUK.2018.53); C) historic specimen of Monro (1930) (paratype, BMNH 1930: 10: 8: 440), complete specimen in dorsal view; D) details of cirrigerous and elytrogerous parapodia (holotype, NHMUK.2018.53); E) form and position of nephridial papillae on ventrum of segments 10–12 (arrows) (holotype, NHMUK.2018.53). Scale bar 1 mm." httpUri="https://zenodo.org/record/1456923/files/figure.png" pageId="15" pageNumber="16">7C</figureCitation>
|
||
) is in poor state with style of median antenna, tentacular and dorsal cirri all missing. All chaetae are now also missing, but at least some were observed by
|
||
<bibRefCitation id="EF856DE3A3296952FB13F877FAD523BF" box="[1248,1406,2009,2033]" pageId="15" pageNumber="16" refId="ref17771" refString="Monro, C. C. A. (1930) Polychaete worms. Discovery Reports, 2, 1 - 222." type="journal article">Monro (1930)</bibRefCitation>
|
||
as re-drawn here (
|
||
<figureCitation id="132F0C97A336694DFEB4FF3AFE6B24FE" box="[327,448,151,176]" captionStart="FIGURE 8" captionStartId="16.[151,250,1408,1430]" captionTargetBox="[152,1435,337,1387]" captionTargetId="figure@16.[152,1435,337,1387]" captionTargetPageId="16" captionText="FIGURE 8. Macellicephala monroi sp. nov. (holotype, NHMUK.2018.53, unless stated otherwise): A) mid body cirrigerous parapodium with dorsal cirrus attached; B) mid body cirrigerous parapodium with ventral cirrus attached, C–D detail of neurochaetae (modern specimen); E) drawing of parapodium from historic specimen, after Monro (1930) (paratype, BMNH 1930: 10. 8. 440); F) drawing of neurochaeta from historic specimen, after Monro (1936) (paratype, BMNH 1930: 10. 8. 440). Scale bars: A–B) 500 µm; C) 100 µm; D) 50 µm; E) 1 mm; F) 100 µm." httpUri="https://zenodo.org/record/1456925/files/figure.png" pageId="16" pageNumber="17">Fig. 8E, F</figureCitation>
|
||
). However, the characteristic purple and rusty brown pigmentation can be still clearly seen in this specimen (
|
||
<figureCitation id="132F0C97A336694DFE67FF11FE47249A" box="[404,492,188,213]" captionStart="FIGURE 7" captionStartId="15.[151,250,1609,1631]" captionTargetBox="[152,1435,625,1588]" captionTargetId="figure@15.[152,1435,625,1588]" captionTargetPageId="15" captionText="FIGURE 7. Macellicephala monroi sp. nov.: A) complete specimens in dorsal view showing the pigmentation – holotype, NHMUK.2018.53 (left) and DNA voucher NHMUK.2018.75 (right), both modern material; B) detail of prostomium in dorsal view (holotype, NHMUK.2018.53); C) historic specimen of Monro (1930) (paratype, BMNH 1930: 10: 8: 440), complete specimen in dorsal view; D) details of cirrigerous and elytrogerous parapodia (holotype, NHMUK.2018.53); E) form and position of nephridial papillae on ventrum of segments 10–12 (arrows) (holotype, NHMUK.2018.53). Scale bar 1 mm." httpUri="https://zenodo.org/record/1456923/files/figure.png" pageId="16" pageNumber="17">Fig. 7C</figureCitation>
|
||
). Recently collected specimens (
|
||
<figureCitation id="132F0C97A336694DFCAAFF11FC1A249A" box="[857,945,188,213]" captionStart="FIGURE 7" captionStartId="15.[151,250,1609,1631]" captionTargetBox="[152,1435,625,1588]" captionTargetId="figure@15.[152,1435,625,1588]" captionTargetPageId="15" captionText="FIGURE 7. Macellicephala monroi sp. nov.: A) complete specimens in dorsal view showing the pigmentation – holotype, NHMUK.2018.53 (left) and DNA voucher NHMUK.2018.75 (right), both modern material; B) detail of prostomium in dorsal view (holotype, NHMUK.2018.53); C) historic specimen of Monro (1930) (paratype, BMNH 1930: 10: 8: 440), complete specimen in dorsal view; D) details of cirrigerous and elytrogerous parapodia (holotype, NHMUK.2018.53); E) form and position of nephridial papillae on ventrum of segments 10–12 (arrows) (holotype, NHMUK.2018.53). Scale bar 1 mm." httpUri="https://zenodo.org/record/1456923/files/figure.png" pageId="16" pageNumber="17">Fig. 7A</figureCitation>
|
||
) from South Georgia as part of BIOPEARL I expedition were found to be morphologically consistent with historic material of
|
||
<bibRefCitation id="EF856DE3A336694DFB8DFF4DFA8E24B6" box="[1150,1317,224,248]" pageId="16" pageNumber="17" refId="ref17771" refString="Monro, C. C. A. (1930) Polychaete worms. Discovery Reports, 2, 1 - 222." type="journal article">Monro (1930)</bibRefCitation>
|
||
. The best available specimen from the recently collected material was selected as holotype.
|
||
</paragraph>
|
||
<caption id="DF6B409AA336694DFF64FA2DFCC1225F" httpUri="https://zenodo.org/record/1456925/files/figure.png" pageId="16" pageNumber="17" startId="16.[151,250,1408,1430]" targetBox="[152,1435,337,1387]" targetPageId="16">
|
||
<paragraph id="8BAB1012A336694DFF64FA2DFCC1225F" blockId="16.[151,1436,1408,1553]" pageId="16" pageNumber="17">
|
||
<emphasis id="B960CC00A336694DFF64FA2DFEBF21D8" bold="true" box="[151,276,1408,1430]" pageId="16" pageNumber="17">FIGURE 8.</emphasis>
|
||
<taxonomicName id="4C146B91A336694DFEEFFA2DFDA221D8" authority="Neal & Brasier & Wiklund, 2018" authorityName="Neal & Brasier & Wiklund" authorityYear="2018" box="[284,521,1408,1430]" class="Polychaeta" family="Polynoidae" genus="Macellicephala" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phyllodocida" pageId="16" pageNumber="17" phylum="Annelida" rank="species" species="monroi" status="sp. nov.">
|
||
<emphasis id="B960CC00A336694DFEEFFA2DFDA221D8" box="[284,521,1408,1430]" italics="true" pageId="16" pageNumber="17">Macellicephala monroi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A253717BA336694DFDE3FA2DFDC921D8" box="[528,610,1408,1430]" pageId="16" pageNumber="17" rank="species">
|
||
<emphasis id="B960CC00A336694DFDE3FA2DFDC921D8" bold="true" box="[528,610,1408,1430]" pageId="16" pageNumber="17">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
(holotype, NHMUK.2018.53, unless stated otherwise): A) mid body cirrigerous parapodium with dorsal cirrus attached; B) mid body cirrigerous parapodium with ventral cirrus attached, C–D detail of neurochaetae (modern specimen); E) drawing of parapodium from historic specimen, after Monro (1930) (paratype, BMNH 1930: 10. 8. 440); F) drawing of neurochaeta from historic specimen, after Monro (1936) (paratype, BMNH 1930: 10. 8. 440). Scale bars: A–B) 500 µm; C) 100 µm; D) 50 µm; E) 1 mm; F) 100 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BAB1012A336694DFF34F995FAF6234B" blockId="16.[151,1436,1592,2013]" pageId="16" pageNumber="17">
|
||
Additionally, two historic specimens from
|
||
<collectingCountry id="F3035082A336694DFD40F995FCF7221F" box="[691,860,1592,1617]" name="South Georgia and the South Sandwich Islands" pageId="16" pageNumber="17">
|
||
South
|
||
<collectingRegion id="49D0DEF0A336694DFD0CF995FCF7221F" box="[767,860,1592,1617]" country="United States of America" name="Georgia" pageId="16" pageNumber="17">Georgia</collectingRegion>
|
||
</collectingCountry>
|
||
, BMNH 1936: 2: 8: 488 were reported by
|
||
<bibRefCitation id="EF856DE3A336694DFAA3F994FF4A223B" pageId="16" pageNumber="17" refId="ref17794" refString="Monro, C. C. A. (1936) Polychaete Worms, II. Discovery Reports, 12, 59 - 198." type="journal article">Monro (1936)</bibRefCitation>
|
||
and later re-examined by
|
||
<bibRefCitation id="EF856DE3A336694DFDF8F9F1FD61223B" box="[523,714,1628,1653]" pageId="16" pageNumber="17" refId="ref18546" refString="Pettibone, M. H. (1976) Revision of the Genus Macellicephala McIntosh and the Subfamily Macellicephalinae Hartmann- Schroder (Polychaeta, Polynoidae). Smithsonian Contributions to Zoology, 229, 1 - 71." type="journal article">Pettibone (1976)</bibRefCitation>
|
||
. These specimens were considered
|
||
<taxonomicName id="4C146B91A336694DFBAEF9F1FAD3223A" authorityName="in Monro" authorityYear="1936" box="[1117,1400,1628,1652]" class="Polychaeta" family="Polynoidae" genus="Macellicephala" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phyllodocida" pageId="16" pageNumber="17" phylum="Annelida" rank="species" species="mirabilis">
|
||
<emphasis id="B960CC00A336694DFBAEF9F1FAD3223A" box="[1117,1400,1628,1652]" italics="true" pageId="16" pageNumber="17">Macellicephala mirabilis</emphasis>
|
||
</taxonomicName>
|
||
by both
|
||
<bibRefCitation id="EF856DE3A336694DFF24F92CFED722D7" box="[215,380,1664,1689]" pageId="16" pageNumber="17" refId="ref17794" refString="Monro, C. C. A. (1936) Polychaete Worms, II. Discovery Reports, 12, 59 - 198." type="journal article">Monro (1936)</bibRefCitation>
|
||
and
|
||
<bibRefCitation id="EF856DE3A336694DFE31F92DFD2C22D7" box="[450,647,1664,1689]" pageId="16" pageNumber="17" refId="ref18546" refString="Pettibone, M. H. (1976) Revision of the Genus Macellicephala McIntosh and the Subfamily Macellicephalinae Hartmann- Schroder (Polychaeta, Polynoidae). Smithsonian Contributions to Zoology, 229, 1 - 71." type="journal article">Pettibone (1976)</bibRefCitation>
|
||
, while Monro also considered his previous record from 1930 of
|
||
<taxonomicName id="4C146B91A336694DFF64F909FEEE22F2" authorityName="McIntosh" authorityYear="1885" box="[151,325,1700,1724]" class="Polychaeta" family="Polynoidae" genus="Macellicephala" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phyllodocida" pageId="16" pageNumber="17" phylum="Annelida" rank="genus">
|
||
<emphasis id="B960CC00A336694DFF64F909FEEE22F2" box="[151,325,1700,1724]" italics="true" pageId="16" pageNumber="17">Macellicephala</emphasis>
|
||
</taxonomicName>
|
||
sp. (considered here
|
||
<taxonomicName id="4C146B91A336694DFDCBF908FD0422F2" authority="Neal & Brasier & Wiklund, 2018" authorityName="Neal & Brasier & Wiklund" authorityYear="2018" box="[568,687,1701,1724]" class="Polychaeta" family="Polynoidae" genus="Macellicephala" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phyllodocida" pageId="16" pageNumber="17" phylum="Annelida" rank="species" species="monroi" status="sp. nov.">
|
||
<emphasis id="B960CC00A336694DFDCBF908FD0422F2" box="[568,687,1701,1724]" italics="true" pageId="16" pageNumber="17">M. monroi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A253717BA336694DFD44F909FCB922F3" box="[695,786,1700,1725]" pageId="16" pageNumber="17" rank="species">
|
||
<emphasis id="B960CC00A336694DFD44F909FCB922F3" bold="true" box="[695,786,1700,1725]" pageId="16" pageNumber="17">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
) to possibly represent the same species. Both specimens, BMNH 1936: 2: 8: 488 were re-examined here. The small specimen is in poor state, while the larger specimen may belong to another as yet undescribed species, but better-preserved material would be needed to establish that.
|
||
</paragraph>
|
||
<paragraph id="8BAB1012A336694DFF34F8BDFDF223F7" blockId="16.[151,1436,1592,2013]" pageId="16" pageNumber="17">
|
||
<emphasis id="B960CC00A336694DFF34F8BDFE472367" bold="true" box="[199,492,1808,1833]" pageId="16" pageNumber="17">Molecular Information.</emphasis>
|
||
Small, slightly damaged, but otherwise morphologically consistent specimen collected from Powell Basin, during BIOPEARL I expedition was chosen as a DNA voucher NHMUK.2018.75, with 16S (447 bp) and 18S (1161 bp) genes obtained from this specimen. The K2P distance to its sister species in the tree,
|
||
<taxonomicName id="4C146B91A336694DFF09F8D1FD9E23DA" authority="Neal & Brasier & Wiklund, 2018" authorityName="Neal & Brasier & Wiklund" authorityYear="2018" box="[250,565,1916,1940]" class="Polychaeta" family="Polynoidae" genus="Macellicephala" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phyllodocida" pageId="16" pageNumber="17" phylum="Annelida" rank="species" species="brenesorum" status="sp. nov.">
|
||
<emphasis id="B960CC00A336694DFF09F8D1FD9E23DA" box="[250,565,1916,1940]" italics="true" pageId="16" pageNumber="17">Macellicephala brenesorum</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A253717BA336694DFDCFF8D1FD3C23DB" box="[572,663,1916,1941]" pageId="16" pageNumber="17" rank="species">
|
||
<emphasis id="B960CC00A336694DFDCFF8D1FD3C23DB" bold="true" box="[572,663,1916,1941]" pageId="16" pageNumber="17">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, is 0.19 and uncorrected 'p' is 0.17, both values calculated from 16S as sequencing of COI was unsuccessful.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C30E4399A336694CFF34F869FE6F2499" lastPageId="17" lastPageNumber="18" pageId="16" pageNumber="17" type="etymology">
|
||
<paragraph id="8BAB1012A336694DFF34F869FA372393" blockId="16.[151,1436,1592,2013]" box="[199,1436,1988,2013]" pageId="16" pageNumber="17">
|
||
<emphasis id="B960CC00A336694DFF34F869FEFA2393" bold="true" box="[199,337,1988,2013]" pageId="16" pageNumber="17">Etymology:</emphasis>
|
||
This species is dedicated to Charles Monro for his contribution to taxonomy of polychaetes from
|
||
</paragraph>
|
||
<paragraph id="8BAB1012A337694CFF64FF37FE6F2499" blockId="17.[151,1436,151,251]" pageId="17" pageNumber="18">the Southern Ocean in the first half of 20th century, who also examined the historic material on which this description is partly based.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C30E4399A337694CFF34FF4FFBDA24B5" box="[199,1137,226,251]" pageId="17" pageNumber="18" type="distribution">
|
||
<paragraph id="8BAB1012A337694CFF34FF4FFBDA24B5" blockId="17.[151,1436,151,251]" box="[199,1137,226,251]" pageId="17" pageNumber="18">
|
||
<emphasis id="B960CC00A337694CFF34FF4FFECB24B5" bold="true" box="[199,352,226,251]" pageId="17" pageNumber="18">Distribution.</emphasis>
|
||
Scotia Sea:
|
||
<collectingCountry id="F3035082A337694CFE18FF4FFD2524B5" box="[491,654,226,251]" name="South Georgia and the South Sandwich Islands" pageId="17" pageNumber="18">
|
||
South
|
||
<collectingRegion id="49D0DEF0A337694CFDC7FF4FFD2524B5" box="[564,654,226,251]" country="United States of America" name="Georgia" pageId="17" pageNumber="18">Georgia</collectingRegion>
|
||
</collectingCountry>
|
||
and Powell Basin, in depths of
|
||
<quantity id="4CECBDF7A337694CFC02FF4FFBC524B5" box="[1009,1134,226,251]" metricMagnitude="2" metricUnit="m" metricValue="3.67" metricValueMax="5.04" metricValueMin="2.3" pageId="17" pageNumber="18" unit="m" value="367.0" valueMax="504.0" valueMin="230.0">
|
||
230–
|
||
<specimenCount id="9D12DB9BA337694CFBDFFF4FFBC524B5" box="[1068,1134,226,251]" pageId="17" pageNumber="18" type="generic">504m</specimenCount>
|
||
</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |