425 lines
78 KiB
XML
425 lines
78 KiB
XML
<document id="FC84EB62BD4F718B92318F0908D736D2" ID-DOI="10.11646/zootaxa.4816.1.1" ID-ISSN="1175-5326" ID-Zenodo-Dep="3954047" ID-ZooBank="0475E09C-792F-4F55-9F1F-C85B8A6E44AD" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1595339129644" checkinUser="plazi" docAuthor="Molina-Acevedo, Isabel C. & Idris, Izwandy" docDate="2020" docId="E3069005FFA7FFD446D6FE847865F815" docLanguage="en" docName="zootaxa.4816.1.1.pdf" docOrigin="Zootaxa 4816 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Marphysa americana Monro 1933" docType="treatment" docVersion="3" lastPageNumber="5" masterDocId="1F3FE87DFFA4FFD04641FFE27C78FFAE" masterDocTitle="Reinstatement of species belonging Marphysa sanguinea complex (Annelida Eunicidae) and description of new species from the mid-Pacific Ocean and the Adriatic Sea" masterLastPageNumber="48" masterPageNumber="1" pageNumber="4" updateTime="1698782273953" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:titleInfo id="DBA8B14B89A1F4F709F14C139CBD852F">
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<mods:title id="19168C88087C8F6ABC9C335E3F813B09">Reinstatement of species belonging Marphysa sanguinea complex (Annelida Eunicidae) and description of new species from the mid-Pacific Ocean and the Adriatic Sea</mods:title>
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<mods:name id="8484D8E2C1CA2C1CE9D8D2CDC9D5CFC5" type="personal">
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<mods:namePart id="6FF4AAC6805E46B5EF71E763DEB185B7">Molina-Acevedo, Isabel C.</mods:namePart>
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<mods:affiliation id="DCF73A7915983F99577715FCB2BCB4C5">Estructura y Función del Bentos, Depto. Sistemática y Ecología Acuática, El Colegio de la Frontera Sur, Chetumal, Quintana Roo, México. & South China Sea Repository and Reference Centre, Institute of Oceanography and Environment, Universiti Malaysia Terengganu, 21030 Kuala Nerus, Terengganu, Malaysia.</mods:affiliation>
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<mods:namePart id="683D67022422DF21B1F50C70C9F7DDDC">Idris, Izwandy</mods:namePart>
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<mods:affiliation id="84A0F97363C4A5A2BAEA3B68F908167B">South China Sea Repository and Reference Centre, Institute of Oceanography and Environment, Universiti Malaysia Terengganu, 21030 Kuala Nerus, Terengganu, Malaysia. & izwandy. idris @ umt. edu. my, https: // orcid. org / 0000 - 0003 - 1516 - 8175</mods:affiliation>
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<mods:typeOfResource id="935F9ADD5B7AB89AE0609668CE657212">text</mods:typeOfResource>
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<mods:title id="67D790BA19ABD528A16316A7193AED6E">Zootaxa</mods:title>
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<mods:part id="57E7399DDC4306CBBE4DC5718B7F3654">
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<mods:date id="489BAA2B79213AFDFD8F7D227F238AFE">2020</mods:date>
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<mods:number id="AACCE5AE8DB589C8381265ED86E742D7">2020-07-15</mods:number>
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<mods:number id="0A5C90E3DD22DA051D043916515179FE">4816</mods:number>
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<mods:identifier id="A4FD85EADF23723CAB3874871AEA6560" type="DOI">10.11646/zootaxa.4816.1.1</mods:identifier>
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<mods:identifier id="7FED284BF32685910631873DDD3106E7" type="ISSN">1175-5326</mods:identifier>
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<subSubSection id="23B57298FFA7FFD346D6FE847ED7FE2F" box="[151,687,358,385]" pageId="3" pageNumber="4" type="nomenclature">
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<paragraph id="6B102113FFA7FFD346D6FE847ED7FE2F" blockId="3.[151,687,358,420]" box="[151,687,358,385]" pageId="3" pageNumber="4">
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<heading id="3058967FFFA7FFD346D6FE847ED7FE2F" bold="true" box="[151,687,358,385]" fontSize="11" level="1" pageId="3" pageNumber="4" reason="1">
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<emphasis id="59DBFD01FFA7FFD346D6FE847ED7FE2F" bold="true" box="[151,687,358,385]" pageId="3" pageNumber="4">
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<taxonomicName id="ACAF5A90FFA7FFD346D6FE847E38FE2E" ID-CoL="85RKL" authority="Monro, 1933" authorityName="Monro" authorityYear="1933" box="[151,576,358,385]" class="Polychaeta" family="Eunicidae" genus="Marphysa" kingdom="Animalia" order="Eunicida" pageId="3" pageNumber="4" phylum="Annelida" rank="species" species="americana">
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<emphasis id="59DBFD01FFA7FFD346D6FE847DE2FE2E" bold="true" box="[151,410,358,385]" italics="true" pageId="3" pageNumber="4">Marphysa americana</emphasis>
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<bibRefCitation id="0F3E5CE2FFA7FFD347E0FE857E38FE2E" author="Monro, C. C. A." box="[417,576,358,385]" pageId="3" pageNumber="4" pagination="1 - 196" refId="ref31679" refString="Monro, C. C. A. (1933) The Polychaeta Errantia collected by Dr. C. Crossland at Colon, in the Panama Region, and the Galapagos Islands during the expedition of the S. Y. ' St. George'. Proceedings of the Zoological Society of London, 1933, 1 - 196. https: // doi. org / 10.1111 / j. 1096 - 3642.1933. tb 01578. x" type="journal article" year="1933">Monro, 1933</bibRefCitation>
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</taxonomicName>
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n. status
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="23B57298FFA7FFD346D6FE687DE9FE0A" box="[151,401,394,420]" pageId="3" pageNumber="4" type="description">
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<paragraph id="6B102113FFA7FFD346D6FE687DE9FE0A" blockId="3.[151,687,358,420]" box="[151,401,394,420]" pageId="3" pageNumber="4">
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<figureCitation id="F3943D96FFA7FFD346D6FE687D78FE0A" box="[151,256,394,420]" captionStart="FIGURE 1" captionStartId="5.[151,250,1760,1785]" captionTargetBox="[266,1322,179,1732]" captionTargetId="figure@5.[266,1322,179,1732]" captionTargetPageId="5" captionText="FIGURE 1. Marphysa americana. Holotype BNHM 1932.12.24.554-556. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior view, lateral view; D. Maxillary apparatus, dorsal view; E. Left MI-II-III-IV-V, lateral view; F. Mandible; G. Parapodium 3; H. Parapodium 6; I. Parapodium 12; J. Parapodium 247; K. Parapodium 377; L. Compound spinigers, chaetiger 6; M. Thin, isodont narrow, asymmetric, with long and slender teeth, chaetiger 6; N. Thick, isodont wide, symmetric, with short and slender teeth, chaetiger 325; O. Thick, isodont wide, asymmetric, with long and thick teeth, chaetiger 325; P. Thick, anodont wide, asymmetric, with long and thick teeth, chaetiger 377; Q. Subacicular hook, chaetiger 367.All chaetigers in anterior view; al-MIII: attachment lamella MIII; al-MIV: attachment lamella MIV. Scale bars: A–C, 3 mm; D, 1.4 mm; E. 0.9 mm; F. 1.3 mm; G–K, 0.2 mm; L, 0.1 mm; M–Q, 30 µm." figureDoi="http://doi.org/10.5281/zenodo.3954049" httpUri="https://zenodo.org/record/3954049/files/figure.png" pageId="3" pageNumber="4">Figures 1</figureCitation>
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,
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<figureCitation id="F3943D96FFA7FFD3474FFE687D4BFE0A" box="[270,307,394,420]" captionStart="FIGURE 9" captionStartId="26.[151,250,1874,1899]" captionTargetBox="[162,1431,194,1836]" captionTargetId="figure@26.[151,1436,181,1849]" captionTargetPageId="26" captionText="FIGURE 9. Distribution of branchial filaments throughout the body in A. Marphysa americana Monro, 1933 n. status.; B. Marphysa baileybrockae n. sp.; C. Marphysa birgeri n. sp.; D. Marphysa brevibranchiata Treadwell, 1921 n. status.; E. Marphysa californica (Moore, 1909); F. Marphysa leidii de Quatrefages, 1866; G. Marphysa parishii Baird, 1869; H. Marphysa sanguinea (Montagu, 1813)." figureDoi="http://doi.org/10.5281/zenodo.3954065" httpUri="https://zenodo.org/record/3954065/files/figure.png" pageId="3" pageNumber="4">9A</figureCitation>
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,
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<tableCitation id="262D14A8FFA7FFD3477FFE687DE9FE0A" box="[318,401,394,420]" captionStart="TABLE 1" captionStartId="30.[151,235,468,493]" captionText="TABLE 1. (Continued)" pageId="3" pageNumber="4">Table 1</tableCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="23B57298FFA7FFD346D6FE2D7F56FD8A" pageId="3" pageNumber="4" type="reference_group">
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<paragraph id="6B102113FFA7FFD346D6FE2D7F0EFE49" blockId="3.[151,886,462,548]" box="[151,886,462,487]" pageId="3" pageNumber="4">
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<treatmentCitationGroup id="4BBF063DFFA7FFD346D6FE2D7F0EFE49" box="[151,886,462,487]" pageId="3" pageNumber="4">
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<treatmentCitation id="EA0E0702FFA7FFD346D6FE2D7E9CFE49" author="Monro, C. C. A." box="[151,740,462,487]" page="69" pageId="3" pageNumber="4" year="1933">
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<taxonomicName id="ACAF5A90FFA7FFD346D6FE2D7E9CFE49" ID-CoL="85RKL" authority="Monro, 1933: 68 - 69" authorityName="Monro" authorityPageNumber="68 - 69" authorityYear="1933" box="[151,740,462,487]" class="Polychaeta" family="Eunicidae" genus="Marphysa" kingdom="Animalia" order="Eunicida" pageId="3" pageNumber="4" phylum="Annelida" rank="variety" species="sanguinea" variety="americana">
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<emphasis id="59DBFD01FFA7FFD346D6FE2D7D14FE48" box="[151,364,463,487]" italics="true" pageId="3" pageNumber="4">Marphysa sanguinea</emphasis>
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var.
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||
<emphasis id="59DBFD01FFA7FFD347DFFE2D7E72FE48" box="[414,522,463,486]" italics="true" pageId="3" pageNumber="4">americana</emphasis>
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<bibRefCitation id="0F3E5CE2FFA7FFD34450FE2D7E9CFE49" author="Monro, C. C. A." box="[529,740,462,487]" pageId="3" pageNumber="4" pagination="1 - 196" refId="ref31679" refString="Monro, C. C. A. (1933) The Polychaeta Errantia collected by Dr. C. Crossland at Colon, in the Panama Region, and the Galapagos Islands during the expedition of the S. Y. ' St. George'. Proceedings of the Zoological Society of London, 1933, 1 - 196. https: // doi. org / 10.1111 / j. 1096 - 3642.1933. tb 01578. x" type="journal article" year="1933">Monro, 1933: 68–69</bibRefCitation>
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</taxonomicName>
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, Text-figs. 28.
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</treatmentCitationGroup>
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</paragraph>
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<paragraph id="6B102113FFA7FFD346D6FE0F7E91FDA8" blockId="3.[151,886,462,548]" box="[151,745,493,518]" pageId="3" pageNumber="4">
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<treatmentCitationGroup id="4BBF063DFFA7FFD346D6FE0F7E91FDA8" box="[151,745,493,518]" pageId="3" pageNumber="4">
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<emphasis id="59DBFD01FFA7FFD346D6FE0F7D9EFDAB" box="[151,486,493,517]" italics="true" pageId="3" pageNumber="4">
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<taxonomicName id="ACAF5A90FFA7FFD346D6FE0F7D9BFDAB" ID-CoL="85RKL" authorityName="Monro" authorityYear="1933" box="[151,483,493,517]" class="Polychaeta" family="Eunicidae" genus="Marphysa" kingdom="Animalia" order="Eunicida" pageId="3" pageNumber="4" phylum="Annelida" rank="subSpecies" species="sanguinea" subSpecies="americana">Marphysa sanguinea americana</taxonomicName>
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||
.
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||
</emphasis>
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||
—
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||
<treatmentCitation id="EA0E0702FFA7FFD347BEFE0F7E9CFDA8" author="Fauchald, K." box="[511,740,493,518]" page="64" pageId="3" pageNumber="4" year="1970">
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<bibRefCitation id="0F3E5CE2FFA7FFD347BEFE0F7E9CFDA8" author="Fauchald, K." box="[511,740,493,518]" pageId="3" pageNumber="4" pagination="1 - 335" refId="ref29668" refString="Fauchald, K. (1970) Polychaetous annelids of the families Eunicidae, Lumbrineridae, Iphitimidae, Arabellidae, Lysaretidae and Dorvilleidae from Western Mexico. Allan Hancock Monographs in Marine Biology, 5, 1 - 335." type="journal article" year="1970">Fauchald 1970: 64–66</bibRefCitation>
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</treatmentCitation>
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.
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</treatmentCitationGroup>
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</paragraph>
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<paragraph id="6B102113FFA7FFD346D6FDEE7F56FD8A" blockId="3.[151,886,462,548]" box="[151,814,523,548]" pageId="3" pageNumber="4">
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<treatmentCitationGroup id="4BBF063DFFA7FFD346D6FDEE7F56FD8A" box="[151,814,523,548]" pageId="3" pageNumber="4">
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<emphasis id="59DBFD01FFA7FFD346D6FDEE7D0CFD8A" box="[151,372,524,548]" italics="true" pageId="3" pageNumber="4">
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<taxonomicName id="ACAF5A90FFA7FFD346D6FDEE7D17FD8A" ID-CoL="3Y8B5" baseAuthorityName="Montagu" baseAuthorityYear="1813" box="[151,367,524,548]" class="Polychaeta" family="Eunicidae" genus="Marphysa" kingdom="Animalia" order="Eunicida" pageId="3" pageNumber="4" phylum="Annelida" rank="species" species="sanguinea">Marphysa sanguinea</taxonomicName>
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.
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||
</emphasis>
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||
—
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<treatmentCitation id="EA0E0702FFA7FFD347CDFDE97E30FD8A" author="Fauchald, K." box="[396,584,523,548]" page="42" pageId="3" pageNumber="4" year="1977">
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<bibRefCitation id="0F3E5CE2FFA7FFD347CDFDE97E30FD8A" author="Fauchald, K." box="[396,584,523,548]" pageId="3" pageNumber="4" pagination="1 - 188" refId="ref29708" refString="Fauchald, K. (1977) The polychaete worms, definitions and keys to the orders, families and genera. Natural History Museum of Los Angeles County a 28, 1 - 188." type="journal article" year="1977">Fauchald 1977: 42</bibRefCitation>
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</treatmentCitation>
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(
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<emphasis id="59DBFD01FFA7FFD34416FDEF7E05FD8A" box="[599,637,525,548]" italics="true" pageId="3" pageNumber="4">non</emphasis>
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Montagu, 1913).
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</treatmentCitationGroup>
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</paragraph>
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||
</subSubSection>
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<subSubSection id="23B57298FFA7FFD346D6FDB37FDEFD3E" pageId="3" pageNumber="4" type="materials_examined">
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<paragraph id="6B102113FFA7FFD346D6FDB37FDEFD3E" blockId="3.[151,1437,593,2025]" pageId="3" pageNumber="4">
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<emphasis id="59DBFD01FFA7FFD346D6FDB37E59FDC2" box="[151,545,593,620]" italics="true" pageId="3" pageNumber="4">
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<emphasis id="59DBFD01FFA7FFD346D6FDB37D00FDC2" bold="true" box="[151,376,593,620]" italics="true" pageId="3" pageNumber="4">Material examined.</emphasis>
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||
Type material:
|
||
</emphasis>
|
||
<materialsCitation id="DBC72B4EFFA7FFD34466FDB07FDEFD3E" collectingDate="1923" collectingDateMax="1924" collectingDateMin="1923" collectionCode="BNHM" collectorName="C. Crossland." country="Panama" location="St. George" pageId="3" pageNumber="4" specimenCount="1" typeStatus="holotype">
|
||
<typeStatus id="B4149FB1FFA7FFD34466FDB07EF7FDC2" box="[551,655,594,620]" pageId="3" pageNumber="4" type="holotype">Holotype</typeStatus>
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||
<collectionCode id="0DBEB9D6FFA7FFD344D7FDB17E92FDC3" box="[662,746,595,621]" country="China" httpUri="http://grbio.org/cool/p1gh-na36" name="Beijing Natural History Museum" pageId="3" pageNumber="4">BNHM</collectionCode>
|
||
1932.12.24.554-556, Pacific Expedition
|
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<date id="1F1107D3FFA7FFD342F5FDB0794DFDC2" box="[1204,1333,594,620]" pageId="3" pageNumber="4" value="1923" valueMax="1924">
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<collectingDate id="0F55FE3BFFA7FFD342F5FDB0794DFDC2" box="[1204,1333,594,620]" pageId="3" pageNumber="4" value="1923" valueMax="1924">1923–1924</collectingDate>
|
||
</date>
|
||
, sta. Balboa 2,
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||
<location id="6E7077C8FFA7FFD346A2FD947D25FD3E" LSID="urn:lsid:plazi:treatment:E3069005FFA7FFD446D6FE847865F815:6E7077C8FFA7FFD346A2FD947D25FD3E" box="[227,349,630,656]" country="Panama" name="St. George" pageId="3" pageNumber="4">St. George</location>
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, Balboa,
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||
<collectingCountry id="13B86183FFA7FFD34784FD957E59FD3F" box="[453,545,631,657]" name="Panama" pageId="3" pageNumber="4">Panama</collectingCountry>
|
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, Pacific Ocean, coll.
|
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<collectorName id="C65A44C5FFA7FFD3454FFD947FDEFD3E" box="[782,934,630,656]" pageId="3" pageNumber="4">C. Crossland.</collectorName>
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</materialsCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="23B57298FFA7FFD44686FD787D68FD29" lastPageId="4" lastPageNumber="5" pageId="3" pageNumber="4" type="description">
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<paragraph id="6B102113FFA7FFD34686FD787E89FCEA" blockId="3.[151,1437,593,2025]" pageId="3" pageNumber="4">
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<emphasis id="59DBFD01FFA7FFD34686FD787D2CFD1A" bold="true" box="[199,340,666,692]" italics="true" pageId="3" pageNumber="4">Description.</emphasis>
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<typeStatus id="B4149FB1FFA7FFD3471DFD787DBCFD1A" box="[348,452,666,692]" pageId="3" pageNumber="4" type="holotype">Holotype</typeStatus>
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||
complete, laterally dissected, with 390 chaetigers, broken in three parts (anterior fragment with 183 chaetigers, median fragment with 87 chaetigers, posterior fragment with 120 chaetigers), all three parts belong to the same individual, L10 =
|
||
<quantity id="AC578CF6FFA7FFD34438FD007EB2FD53" box="[633,714,738,765]" metricMagnitude="-2" metricUnit="m" metricValue="1.2" pageId="3" pageNumber="4" unit="mm" value="12.0">12 mm</quantity>
|
||
, W10 =
|
||
<quantity id="AC578CF6FFA7FFD3456BFD037FFAFD53" box="[810,898,737,765]" metricMagnitude="-3" metricUnit="m" metricValue="5.8" pageId="3" pageNumber="4" unit="mm" value="5.8">5.8 mm</quantity>
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||
, TL =
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||
<quantity id="AC578CF6FFA7FFD3458DFD007854FD53" box="[972,1068,738,765]" metricMagnitude="-1" metricUnit="m" metricValue="2.78" pageId="3" pageNumber="4" unit="mm" value="278.0">278 mm</quantity>
|
||
. Last 53 chaetigers regenerating. Anterior region of the body with dorsum convex and flat ventrum, without groove; body depressed from chaetiger 9, widest at chaetiger 50, tapering after chaetiger 116.
|
||
</paragraph>
|
||
<paragraph id="6B102113FFA7FFD34686FCAC7F72FC57" blockId="3.[151,1437,593,2025]" pageId="3" pageNumber="4">
|
||
Prostomium bilobed,
|
||
<quantity id="AC578CF6FFA7FFD347FBFCAC7E68FCC7" box="[442,528,846,873]" metricMagnitude="-3" metricUnit="m" metricValue="2.3" pageId="3" pageNumber="4" unit="mm" value="2.3">2.3 mm</quantity>
|
||
long,
|
||
<quantity id="AC578CF6FFA7FFD34416FCAC7EE0FCC7" box="[599,664,846,873]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="3" pageNumber="4" unit="mm" value="4.0">4 mm</quantity>
|
||
wide; lobes frontally rounded; median sulcus shallow anteriorly and deep ventrally (
|
||
<figureCitation id="F3943D96FFA7FFD34707FC907DFCFC22" box="[326,388,882,908]" captionStart="FIGURE 1" captionStartId="5.[151,250,1760,1785]" captionTargetBox="[266,1322,179,1732]" captionTargetId="figure@5.[266,1322,179,1732]" captionTargetPageId="5" captionText="FIGURE 1. Marphysa americana. Holotype BNHM 1932.12.24.554-556. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior view, lateral view; D. Maxillary apparatus, dorsal view; E. Left MI-II-III-IV-V, lateral view; F. Mandible; G. Parapodium 3; H. Parapodium 6; I. Parapodium 12; J. Parapodium 247; K. Parapodium 377; L. Compound spinigers, chaetiger 6; M. Thin, isodont narrow, asymmetric, with long and slender teeth, chaetiger 6; N. Thick, isodont wide, symmetric, with short and slender teeth, chaetiger 325; O. Thick, isodont wide, asymmetric, with long and thick teeth, chaetiger 325; P. Thick, anodont wide, asymmetric, with long and thick teeth, chaetiger 377; Q. Subacicular hook, chaetiger 367.All chaetigers in anterior view; al-MIII: attachment lamella MIII; al-MIV: attachment lamella MIV. Scale bars: A–C, 3 mm; D, 1.4 mm; E. 0.9 mm; F. 1.3 mm; G–K, 0.2 mm; L, 0.1 mm; M–Q, 30 µm." figureDoi="http://doi.org/10.5281/zenodo.3954049" httpUri="https://zenodo.org/record/3954049/files/figure.png" pageId="3" pageNumber="4">Fig. 1</figureCitation>
|
||
A–B). Prostomial appendages in a semicircle, median antenna isolated by a gap. Palps reaching middle of first peristomial ring; lateral antennae reaching second peristomial ring; median antenna reaching first chaetiger. Palpophores and ceratophores ring-shaped, short, thick; palpostyles and ceratostyles tapering, slender. Eyes ovate, brown, between palps, and lateral antennae.
|
||
</paragraph>
|
||
<paragraph id="6B102113FFA7FFD34686FBE07F55FBCA" blockId="3.[151,1437,593,2025]" pageId="3" pageNumber="4">
|
||
Peristomium (
|
||
<quantity id="AC578CF6FFA7FFD34727FBE07DC6FBB3" box="[358,446,1026,1053]" metricMagnitude="-3" metricUnit="m" metricValue="3.2" pageId="3" pageNumber="4" unit="mm" value="3.2">3.2 mm</quantity>
|
||
long,
|
||
<quantity id="AC578CF6FFA7FFD34447FBE07E25FBB3" box="[518,605,1026,1053]" metricMagnitude="-3" metricUnit="m" metricValue="7.2" pageId="3" pageNumber="4" unit="mm" value="7.2">7.2 mm</quantity>
|
||
wide) larger and wider than prostomium; first ring two times longer than second ring, separation between rings distinct only dorsal, and ventrally (
|
||
<figureCitation id="F3943D96FFA7FFD345FFFBC47F83FBEE" box="[958,1019,1062,1088]" captionStart="FIGURE 1" captionStartId="5.[151,250,1760,1785]" captionTargetBox="[266,1322,179,1732]" captionTargetId="figure@5.[266,1322,179,1732]" captionTargetPageId="5" captionText="FIGURE 1. Marphysa americana. Holotype BNHM 1932.12.24.554-556. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior view, lateral view; D. Maxillary apparatus, dorsal view; E. Left MI-II-III-IV-V, lateral view; F. Mandible; G. Parapodium 3; H. Parapodium 6; I. Parapodium 12; J. Parapodium 247; K. Parapodium 377; L. Compound spinigers, chaetiger 6; M. Thin, isodont narrow, asymmetric, with long and slender teeth, chaetiger 6; N. Thick, isodont wide, symmetric, with short and slender teeth, chaetiger 325; O. Thick, isodont wide, asymmetric, with long and thick teeth, chaetiger 325; P. Thick, anodont wide, asymmetric, with long and thick teeth, chaetiger 377; Q. Subacicular hook, chaetiger 367.All chaetigers in anterior view; al-MIII: attachment lamella MIII; al-MIV: attachment lamella MIV. Scale bars: A–C, 3 mm; D, 1.4 mm; E. 0.9 mm; F. 1.3 mm; G–K, 0.2 mm; L, 0.1 mm; M–Q, 30 µm." figureDoi="http://doi.org/10.5281/zenodo.3954049" httpUri="https://zenodo.org/record/3954049/files/figure.png" pageId="3" pageNumber="4">Fig. 1</figureCitation>
|
||
A–B). Ventral lip with a slight central anterior depression and several shallow wrinkles (
|
||
<figureCitation id="F3943D96FFA7FFD34489FBA87F66FBCA" box="[712,798,1098,1124]" captionStart="FIGURE 1" captionStartId="5.[151,250,1760,1785]" captionTargetBox="[266,1322,179,1732]" captionTargetId="figure@5.[266,1322,179,1732]" captionTargetPageId="5" captionText="FIGURE 1. Marphysa americana. Holotype BNHM 1932.12.24.554-556. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior view, lateral view; D. Maxillary apparatus, dorsal view; E. Left MI-II-III-IV-V, lateral view; F. Mandible; G. Parapodium 3; H. Parapodium 6; I. Parapodium 12; J. Parapodium 247; K. Parapodium 377; L. Compound spinigers, chaetiger 6; M. Thin, isodont narrow, asymmetric, with long and slender teeth, chaetiger 6; N. Thick, isodont wide, symmetric, with short and slender teeth, chaetiger 325; O. Thick, isodont wide, asymmetric, with long and thick teeth, chaetiger 325; P. Thick, anodont wide, asymmetric, with long and thick teeth, chaetiger 377; Q. Subacicular hook, chaetiger 367.All chaetigers in anterior view; al-MIII: attachment lamella MIII; al-MIV: attachment lamella MIV. Scale bars: A–C, 3 mm; D, 1.4 mm; E. 0.9 mm; F. 1.3 mm; G–K, 0.2 mm; L, 0.1 mm; M–Q, 30 µm." figureDoi="http://doi.org/10.5281/zenodo.3954049" httpUri="https://zenodo.org/record/3954049/files/figure.png" pageId="3" pageNumber="4">Fig. 1B</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="6B102113FFA7FFD34686FB8C7F5DFA62" blockId="3.[151,1437,593,2025]" pageId="3" pageNumber="4">
|
||
Maxillary apparatus with MF = 1 + 1, 5 + 4, 7 + 0, 3 + 9, 1 + 1 (
|
||
<figureCitation id="F3943D96FFA7FFD345E6FB8C7879FB26" box="[935,1025,1134,1160]" captionStart="FIGURE 1" captionStartId="5.[151,250,1760,1785]" captionTargetBox="[266,1322,179,1732]" captionTargetId="figure@5.[266,1322,179,1732]" captionTargetPageId="5" captionText="FIGURE 1. Marphysa americana. Holotype BNHM 1932.12.24.554-556. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior view, lateral view; D. Maxillary apparatus, dorsal view; E. Left MI-II-III-IV-V, lateral view; F. Mandible; G. Parapodium 3; H. Parapodium 6; I. Parapodium 12; J. Parapodium 247; K. Parapodium 377; L. Compound spinigers, chaetiger 6; M. Thin, isodont narrow, asymmetric, with long and slender teeth, chaetiger 6; N. Thick, isodont wide, symmetric, with short and slender teeth, chaetiger 325; O. Thick, isodont wide, asymmetric, with long and thick teeth, chaetiger 325; P. Thick, anodont wide, asymmetric, with long and thick teeth, chaetiger 377; Q. Subacicular hook, chaetiger 367.All chaetigers in anterior view; al-MIII: attachment lamella MIII; al-MIV: attachment lamella MIV. Scale bars: A–C, 3 mm; D, 1.4 mm; E. 0.9 mm; F. 1.3 mm; G–K, 0.2 mm; L, 0.1 mm; M–Q, 30 µm." figureDoi="http://doi.org/10.5281/zenodo.3954049" httpUri="https://zenodo.org/record/3954049/files/figure.png" pageId="3" pageNumber="4">Fig. 1D</figureCitation>
|
||
). MI 3.2 times longer than length of maxillary carriers. MI forceps-like, MI five times longer than length of closing system (
|
||
<figureCitation id="F3943D96FFA7FFD34229FB7078B8FB02" box="[1128,1216,1170,1196]" captionStart="FIGURE 1" captionStartId="5.[151,250,1760,1785]" captionTargetBox="[266,1322,179,1732]" captionTargetId="figure@5.[266,1322,179,1732]" captionTargetPageId="5" captionText="FIGURE 1. Marphysa americana. Holotype BNHM 1932.12.24.554-556. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior view, lateral view; D. Maxillary apparatus, dorsal view; E. Left MI-II-III-IV-V, lateral view; F. Mandible; G. Parapodium 3; H. Parapodium 6; I. Parapodium 12; J. Parapodium 247; K. Parapodium 377; L. Compound spinigers, chaetiger 6; M. Thin, isodont narrow, asymmetric, with long and slender teeth, chaetiger 6; N. Thick, isodont wide, symmetric, with short and slender teeth, chaetiger 325; O. Thick, isodont wide, asymmetric, with long and thick teeth, chaetiger 325; P. Thick, anodont wide, asymmetric, with long and thick teeth, chaetiger 377; Q. Subacicular hook, chaetiger 367.All chaetigers in anterior view; al-MIII: attachment lamella MIII; al-MIV: attachment lamella MIV. Scale bars: A–C, 3 mm; D, 1.4 mm; E. 0.9 mm; F. 1.3 mm; G–K, 0.2 mm; L, 0.1 mm; M–Q, 30 µm." figureDoi="http://doi.org/10.5281/zenodo.3954049" httpUri="https://zenodo.org/record/3954049/files/figure.png" pageId="3" pageNumber="4">Fig. 1D</figureCitation>
|
||
); ligament between MI and
|
||
<collectingRegion id="A96BEFF1FFA7FFD346B2FB557D67FB7F" box="[243,287,1207,1233]" country="Japan" name="Mie" pageId="3" pageNumber="4">MII</collectingRegion>
|
||
strongly sclerotized.
|
||
<collectingRegion id="A96BEFF1FFA7FFD34452FB557E47FB7F" box="[531,575,1207,1233]" country="Japan" name="Mie" pageId="3" pageNumber="4">MII</collectingRegion>
|
||
with recurved triangular teeth;
|
||
<collectingRegion id="A96BEFF1FFA7FFD345E9FB557FACFB7F" box="[936,980,1207,1233]" country="Japan" name="Mie" pageId="3" pageNumber="4">MII</collectingRegion>
|
||
three times longer than length of cavity opening (
|
||
<figureCitation id="F3943D96FFA7FFD34741FB387D44FB5A" box="[256,316,1242,1268]" captionStart="FIGURE 1" captionStartId="5.[151,250,1760,1785]" captionTargetBox="[266,1322,179,1732]" captionTargetId="figure@5.[266,1322,179,1732]" captionTargetPageId="5" captionText="FIGURE 1. Marphysa americana. Holotype BNHM 1932.12.24.554-556. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior view, lateral view; D. Maxillary apparatus, dorsal view; E. Left MI-II-III-IV-V, lateral view; F. Mandible; G. Parapodium 3; H. Parapodium 6; I. Parapodium 12; J. Parapodium 247; K. Parapodium 377; L. Compound spinigers, chaetiger 6; M. Thin, isodont narrow, asymmetric, with long and slender teeth, chaetiger 6; N. Thick, isodont wide, symmetric, with short and slender teeth, chaetiger 325; O. Thick, isodont wide, asymmetric, with long and thick teeth, chaetiger 325; P. Thick, anodont wide, asymmetric, with long and thick teeth, chaetiger 377; Q. Subacicular hook, chaetiger 367.All chaetigers in anterior view; al-MIII: attachment lamella MIII; al-MIV: attachment lamella MIV. Scale bars: A–C, 3 mm; D, 1.4 mm; E. 0.9 mm; F. 1.3 mm; G–K, 0.2 mm; L, 0.1 mm; M–Q, 30 µm." figureDoi="http://doi.org/10.5281/zenodo.3954049" httpUri="https://zenodo.org/record/3954049/files/figure.png" pageId="3" pageNumber="4">Fig. 1</figureCitation>
|
||
D–E); ligament between
|
||
<collectingRegion id="A96BEFF1FFA7FFD34417FB397EFAFB5B" box="[598,642,1243,1269]" country="Japan" name="Mie" pageId="3" pageNumber="4">MII</collectingRegion>
|
||
and MIII and right MIV, slightly sclerotized. MIII with triangular teeth; with irregular attachment lamella, situated in center of right edge of the plate, slightly sclerotized (
|
||
<figureCitation id="F3943D96FFA7FFD342BCFB1C792FFAB6" box="[1277,1367,1278,1304]" captionStart="FIGURE 1" captionStartId="5.[151,250,1760,1785]" captionTargetBox="[266,1322,179,1732]" captionTargetId="figure@5.[266,1322,179,1732]" captionTargetPageId="5" captionText="FIGURE 1. Marphysa americana. Holotype BNHM 1932.12.24.554-556. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior view, lateral view; D. Maxillary apparatus, dorsal view; E. Left MI-II-III-IV-V, lateral view; F. Mandible; G. Parapodium 3; H. Parapodium 6; I. Parapodium 12; J. Parapodium 247; K. Parapodium 377; L. Compound spinigers, chaetiger 6; M. Thin, isodont narrow, asymmetric, with long and slender teeth, chaetiger 6; N. Thick, isodont wide, symmetric, with short and slender teeth, chaetiger 325; O. Thick, isodont wide, asymmetric, with long and thick teeth, chaetiger 325; P. Thick, anodont wide, asymmetric, with long and thick teeth, chaetiger 377; Q. Subacicular hook, chaetiger 367.All chaetigers in anterior view; al-MIII: attachment lamella MIII; al-MIV: attachment lamella MIV. Scale bars: A–C, 3 mm; D, 1.4 mm; E. 0.9 mm; F. 1.3 mm; G–K, 0.2 mm; L, 0.1 mm; M–Q, 30 µm." figureDoi="http://doi.org/10.5281/zenodo.3954049" httpUri="https://zenodo.org/record/3954049/files/figure.png" pageId="3" pageNumber="4">Fig. 1D</figureCitation>
|
||
). Left MIV with three laterals teeth larger than rest; attachment lamella rectangular, wide, better developed in left side, situated 2/3 of anterior edge of maxilla, sclerotized. Right MIV with three laterals teeth larger than rest; attachment lamella rectangular, wide, better developed in central side, situated 2/3 of anterior edge of maxilla, sclerotized (
|
||
<figureCitation id="F3943D96FFA7FFD3432EFA887CD8FA06" captionStart="FIGURE 1" captionStartId="5.[151,250,1760,1785]" captionTargetBox="[266,1322,179,1732]" captionTargetId="figure@5.[266,1322,179,1732]" captionTargetPageId="5" captionText="FIGURE 1. Marphysa americana. Holotype BNHM 1932.12.24.554-556. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior view, lateral view; D. Maxillary apparatus, dorsal view; E. Left MI-II-III-IV-V, lateral view; F. Mandible; G. Parapodium 3; H. Parapodium 6; I. Parapodium 12; J. Parapodium 247; K. Parapodium 377; L. Compound spinigers, chaetiger 6; M. Thin, isodont narrow, asymmetric, with long and slender teeth, chaetiger 6; N. Thick, isodont wide, symmetric, with short and slender teeth, chaetiger 325; O. Thick, isodont wide, asymmetric, with long and thick teeth, chaetiger 325; P. Thick, anodont wide, asymmetric, with long and thick teeth, chaetiger 377; Q. Subacicular hook, chaetiger 367.All chaetigers in anterior view; al-MIII: attachment lamella MIII; al-MIV: attachment lamella MIV. Scale bars: A–C, 3 mm; D, 1.4 mm; E. 0.9 mm; F. 1.3 mm; G–K, 0.2 mm; L, 0.1 mm; M–Q, 30 µm." figureDoi="http://doi.org/10.5281/zenodo.3954049" httpUri="https://zenodo.org/record/3954049/files/figure.png" pageId="3" pageNumber="4">Fig. 1</figureCitation>
|
||
D–E). MV rectangular, with a short triangular tooth. Mandibles dark; calcareous cutting plates broken, sclerotized cutting plates brown, with up to 25 growth rings (
|
||
<figureCitation id="F3943D96FFA7FFD34482FA507F6FFA62" box="[707,791,1458,1484]" captionStart="FIGURE 1" captionStartId="5.[151,250,1760,1785]" captionTargetBox="[266,1322,179,1732]" captionTargetId="figure@5.[266,1322,179,1732]" captionTargetPageId="5" captionText="FIGURE 1. Marphysa americana. Holotype BNHM 1932.12.24.554-556. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior view, lateral view; D. Maxillary apparatus, dorsal view; E. Left MI-II-III-IV-V, lateral view; F. Mandible; G. Parapodium 3; H. Parapodium 6; I. Parapodium 12; J. Parapodium 247; K. Parapodium 377; L. Compound spinigers, chaetiger 6; M. Thin, isodont narrow, asymmetric, with long and slender teeth, chaetiger 6; N. Thick, isodont wide, symmetric, with short and slender teeth, chaetiger 325; O. Thick, isodont wide, asymmetric, with long and thick teeth, chaetiger 325; P. Thick, anodont wide, asymmetric, with long and thick teeth, chaetiger 377; Q. Subacicular hook, chaetiger 367.All chaetigers in anterior view; al-MIII: attachment lamella MIII; al-MIV: attachment lamella MIV. Scale bars: A–C, 3 mm; D, 1.4 mm; E. 0.9 mm; F. 1.3 mm; G–K, 0.2 mm; L, 0.1 mm; M–Q, 30 µm." figureDoi="http://doi.org/10.5281/zenodo.3954049" httpUri="https://zenodo.org/record/3954049/files/figure.png" pageId="3" pageNumber="4">Fig. 1F</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="6B102113FFA7FFD34686FA34792BF996" blockId="3.[151,1437,593,2025]" pageId="3" pageNumber="4">
|
||
Pectinate branchiae with up to 12 long filaments, present from chaetigers 45L–47R to 362L–361R (
|
||
<figureCitation id="F3943D96FFA7FFD34348FA34792DFA5E" box="[1289,1365,1494,1520]" captionStart="FIGURE 1" captionStartId="5.[151,250,1760,1785]" captionTargetBox="[266,1322,179,1732]" captionTargetId="figure@5.[266,1322,179,1732]" captionTargetPageId="5" captionText="FIGURE 1. Marphysa americana. Holotype BNHM 1932.12.24.554-556. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior view, lateral view; D. Maxillary apparatus, dorsal view; E. Left MI-II-III-IV-V, lateral view; F. Mandible; G. Parapodium 3; H. Parapodium 6; I. Parapodium 12; J. Parapodium 247; K. Parapodium 377; L. Compound spinigers, chaetiger 6; M. Thin, isodont narrow, asymmetric, with long and slender teeth, chaetiger 6; N. Thick, isodont wide, symmetric, with short and slender teeth, chaetiger 325; O. Thick, isodont wide, asymmetric, with long and thick teeth, chaetiger 325; P. Thick, anodont wide, asymmetric, with long and thick teeth, chaetiger 377; Q. Subacicular hook, chaetiger 367.All chaetigers in anterior view; al-MIII: attachment lamella MIII; al-MIV: attachment lamella MIV. Scale bars: A–C, 3 mm; D, 1.4 mm; E. 0.9 mm; F. 1.3 mm; G–K, 0.2 mm; L, 0.1 mm; M–Q, 30 µm." figureDoi="http://doi.org/10.5281/zenodo.3954049" httpUri="https://zenodo.org/record/3954049/files/figure.png" pageId="3" pageNumber="4">Fig. 1J</figureCitation>
|
||
). First pair with two filaments and last 18 chaetigers with one filament; reaching the maximum 11 or 12 filaments in chaetigers 93L to 121L (
|
||
<figureCitation id="F3943D96FFA7FFD34731F9FC7DB0F996" box="[368,456,1566,1592]" captionStart="FIGURE 9" captionStartId="26.[151,250,1874,1899]" captionTargetBox="[162,1431,194,1836]" captionTargetId="figure@26.[151,1436,181,1849]" captionTargetPageId="26" captionText="FIGURE 9. Distribution of branchial filaments throughout the body in A. Marphysa americana Monro, 1933 n. status.; B. Marphysa baileybrockae n. sp.; C. Marphysa birgeri n. sp.; D. Marphysa brevibranchiata Treadwell, 1921 n. status.; E. Marphysa californica (Moore, 1909); F. Marphysa leidii de Quatrefages, 1866; G. Marphysa parishii Baird, 1869; H. Marphysa sanguinea (Montagu, 1813)." figureDoi="http://doi.org/10.5281/zenodo.3954065" httpUri="https://zenodo.org/record/3954065/files/figure.png" pageId="3" pageNumber="4">Fig. 9A</figureCitation>
|
||
). Branchial filaments longer than dorsal cirri except in first and last five branchiae.
|
||
</paragraph>
|
||
<paragraph id="6B102113FFA7FFD34686F9A07E80F8D2" blockId="3.[151,1437,593,2025]" pageId="3" pageNumber="4">
|
||
First three parapodia smaller, best developed in chaetigers 6–53, following ones gradually smaller. Dorsal cirri conical, longer than ventral cirri in anterior chaetigers, similar length in median and posterior ones; best developed in chaetigers 6–57, following ones gradually smaller (
|
||
<figureCitation id="F3943D96FFA7FFD34546F9687F3FF90A" box="[775,839,1674,1700]" captionStart="FIGURE 1" captionStartId="5.[151,250,1760,1785]" captionTargetBox="[266,1322,179,1732]" captionTargetId="figure@5.[266,1322,179,1732]" captionTargetPageId="5" captionText="FIGURE 1. Marphysa americana. Holotype BNHM 1932.12.24.554-556. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior view, lateral view; D. Maxillary apparatus, dorsal view; E. Left MI-II-III-IV-V, lateral view; F. Mandible; G. Parapodium 3; H. Parapodium 6; I. Parapodium 12; J. Parapodium 247; K. Parapodium 377; L. Compound spinigers, chaetiger 6; M. Thin, isodont narrow, asymmetric, with long and slender teeth, chaetiger 6; N. Thick, isodont wide, symmetric, with short and slender teeth, chaetiger 325; O. Thick, isodont wide, asymmetric, with long and thick teeth, chaetiger 325; P. Thick, anodont wide, asymmetric, with long and thick teeth, chaetiger 377; Q. Subacicular hook, chaetiger 367.All chaetigers in anterior view; al-MIII: attachment lamella MIII; al-MIV: attachment lamella MIV. Scale bars: A–C, 3 mm; D, 1.4 mm; E. 0.9 mm; F. 1.3 mm; G–K, 0.2 mm; L, 0.1 mm; M–Q, 30 µm." figureDoi="http://doi.org/10.5281/zenodo.3954049" httpUri="https://zenodo.org/record/3954049/files/figure.png" pageId="3" pageNumber="4">Fig. 1</figureCitation>
|
||
G–K). Prechaetal lobes short, as transverse folds in all chaetigers (
|
||
<figureCitation id="F3943D96FFA7FFD34701F94C7DF8F966" box="[320,384,1710,1736]" captionStart="FIGURE 1" captionStartId="5.[151,250,1760,1785]" captionTargetBox="[266,1322,179,1732]" captionTargetId="figure@5.[266,1322,179,1732]" captionTargetPageId="5" captionText="FIGURE 1. Marphysa americana. Holotype BNHM 1932.12.24.554-556. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior view, lateral view; D. Maxillary apparatus, dorsal view; E. Left MI-II-III-IV-V, lateral view; F. Mandible; G. Parapodium 3; H. Parapodium 6; I. Parapodium 12; J. Parapodium 247; K. Parapodium 377; L. Compound spinigers, chaetiger 6; M. Thin, isodont narrow, asymmetric, with long and slender teeth, chaetiger 6; N. Thick, isodont wide, symmetric, with short and slender teeth, chaetiger 325; O. Thick, isodont wide, asymmetric, with long and thick teeth, chaetiger 325; P. Thick, anodont wide, asymmetric, with long and thick teeth, chaetiger 377; Q. Subacicular hook, chaetiger 367.All chaetigers in anterior view; al-MIII: attachment lamella MIII; al-MIV: attachment lamella MIV. Scale bars: A–C, 3 mm; D, 1.4 mm; E. 0.9 mm; F. 1.3 mm; G–K, 0.2 mm; L, 0.1 mm; M–Q, 30 µm." figureDoi="http://doi.org/10.5281/zenodo.3954049" httpUri="https://zenodo.org/record/3954049/files/figure.png" pageId="3" pageNumber="4">Fig. 1</figureCitation>
|
||
G–K). Chaetal lobes in the first 40 chaetigers rounded, shorter than postchaetal lobes, with aciculae emerging dorsal to midline; from chaetiger 41 triangular, longer than other lobes, with acicula emerging in midline (
|
||
<figureCitation id="F3943D96FFA7FFD346BAF9147D40F8BE" box="[251,312,1782,1808]" captionStart="FIGURE 1" captionStartId="5.[151,250,1760,1785]" captionTargetBox="[266,1322,179,1732]" captionTargetId="figure@5.[266,1322,179,1732]" captionTargetPageId="5" captionText="FIGURE 1. Marphysa americana. Holotype BNHM 1932.12.24.554-556. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior view, lateral view; D. Maxillary apparatus, dorsal view; E. Left MI-II-III-IV-V, lateral view; F. Mandible; G. Parapodium 3; H. Parapodium 6; I. Parapodium 12; J. Parapodium 247; K. Parapodium 377; L. Compound spinigers, chaetiger 6; M. Thin, isodont narrow, asymmetric, with long and slender teeth, chaetiger 6; N. Thick, isodont wide, symmetric, with short and slender teeth, chaetiger 325; O. Thick, isodont wide, asymmetric, with long and thick teeth, chaetiger 325; P. Thick, anodont wide, asymmetric, with long and thick teeth, chaetiger 377; Q. Subacicular hook, chaetiger 367.All chaetigers in anterior view; al-MIII: attachment lamella MIII; al-MIV: attachment lamella MIV. Scale bars: A–C, 3 mm; D, 1.4 mm; E. 0.9 mm; F. 1.3 mm; G–K, 0.2 mm; L, 0.1 mm; M–Q, 30 µm." figureDoi="http://doi.org/10.5281/zenodo.3954049" httpUri="https://zenodo.org/record/3954049/files/figure.png" pageId="3" pageNumber="4">Fig. 1</figureCitation>
|
||
G–K). Postchaetal lobes well developed in first 92 chaetigers; conical in first six chaetigers, rounded in chaetigers 7–34, progressively smaller from chaetiger 34; from chaetiger 93 inconspicuous (
|
||
<figureCitation id="F3943D96FFA7FFD342FDF8F87881F89A" box="[1212,1273,1818,1844]" captionStart="FIGURE 1" captionStartId="5.[151,250,1760,1785]" captionTargetBox="[266,1322,179,1732]" captionTargetId="figure@5.[266,1322,179,1732]" captionTargetPageId="5" captionText="FIGURE 1. Marphysa americana. Holotype BNHM 1932.12.24.554-556. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior view, lateral view; D. Maxillary apparatus, dorsal view; E. Left MI-II-III-IV-V, lateral view; F. Mandible; G. Parapodium 3; H. Parapodium 6; I. Parapodium 12; J. Parapodium 247; K. Parapodium 377; L. Compound spinigers, chaetiger 6; M. Thin, isodont narrow, asymmetric, with long and slender teeth, chaetiger 6; N. Thick, isodont wide, symmetric, with short and slender teeth, chaetiger 325; O. Thick, isodont wide, asymmetric, with long and thick teeth, chaetiger 325; P. Thick, anodont wide, asymmetric, with long and thick teeth, chaetiger 377; Q. Subacicular hook, chaetiger 367.All chaetigers in anterior view; al-MIII: attachment lamella MIII; al-MIV: attachment lamella MIV. Scale bars: A–C, 3 mm; D, 1.4 mm; E. 0.9 mm; F. 1.3 mm; G–K, 0.2 mm; L, 0.1 mm; M–Q, 30 µm." figureDoi="http://doi.org/10.5281/zenodo.3954049" httpUri="https://zenodo.org/record/3954049/files/figure.png" pageId="3" pageNumber="4">Fig. 1</figureCitation>
|
||
G–K). Ventral cirri digitiform in first four chaetigers; in chaetigers 5 to 345 with an oval swollen base and blunt tip; conical from chaetiger 346, gradually reducing in size (
|
||
<figureCitation id="F3943D96FFA7FFD3442FF8807ED4F8D2" box="[622,684,1890,1916]" captionStart="FIGURE 1" captionStartId="5.[151,250,1760,1785]" captionTargetBox="[266,1322,179,1732]" captionTargetId="figure@5.[266,1322,179,1732]" captionTargetPageId="5" captionText="FIGURE 1. Marphysa americana. Holotype BNHM 1932.12.24.554-556. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior view, lateral view; D. Maxillary apparatus, dorsal view; E. Left MI-II-III-IV-V, lateral view; F. Mandible; G. Parapodium 3; H. Parapodium 6; I. Parapodium 12; J. Parapodium 247; K. Parapodium 377; L. Compound spinigers, chaetiger 6; M. Thin, isodont narrow, asymmetric, with long and slender teeth, chaetiger 6; N. Thick, isodont wide, symmetric, with short and slender teeth, chaetiger 325; O. Thick, isodont wide, asymmetric, with long and thick teeth, chaetiger 325; P. Thick, anodont wide, asymmetric, with long and thick teeth, chaetiger 377; Q. Subacicular hook, chaetiger 367.All chaetigers in anterior view; al-MIII: attachment lamella MIII; al-MIV: attachment lamella MIV. Scale bars: A–C, 3 mm; D, 1.4 mm; E. 0.9 mm; F. 1.3 mm; G–K, 0.2 mm; L, 0.1 mm; M–Q, 30 µm." figureDoi="http://doi.org/10.5281/zenodo.3954049" httpUri="https://zenodo.org/record/3954049/files/figure.png" pageId="3" pageNumber="4">Fig. 1</figureCitation>
|
||
G–K).
|
||
</paragraph>
|
||
<paragraph id="6B102113FFA7FFD34686F8647DA3F846" blockId="3.[151,1437,593,2025]" pageId="3" pageNumber="4">
|
||
Aciculae blunt, reddish along most of its length, amber on the distal tip (
|
||
<figureCitation id="F3943D96FFA7FFD345BBF8647841F80E" box="[1018,1081,1926,1952]" captionStart="FIGURE 1" captionStartId="5.[151,250,1760,1785]" captionTargetBox="[266,1322,179,1732]" captionTargetId="figure@5.[266,1322,179,1732]" captionTargetPageId="5" captionText="FIGURE 1. Marphysa americana. Holotype BNHM 1932.12.24.554-556. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior view, lateral view; D. Maxillary apparatus, dorsal view; E. Left MI-II-III-IV-V, lateral view; F. Mandible; G. Parapodium 3; H. Parapodium 6; I. Parapodium 12; J. Parapodium 247; K. Parapodium 377; L. Compound spinigers, chaetiger 6; M. Thin, isodont narrow, asymmetric, with long and slender teeth, chaetiger 6; N. Thick, isodont wide, symmetric, with short and slender teeth, chaetiger 325; O. Thick, isodont wide, asymmetric, with long and thick teeth, chaetiger 325; P. Thick, anodont wide, asymmetric, with long and thick teeth, chaetiger 377; Q. Subacicular hook, chaetiger 367.All chaetigers in anterior view; al-MIII: attachment lamella MIII; al-MIV: attachment lamella MIV. Scale bars: A–C, 3 mm; D, 1.4 mm; E. 0.9 mm; F. 1.3 mm; G–K, 0.2 mm; L, 0.1 mm; M–Q, 30 µm." figureDoi="http://doi.org/10.5281/zenodo.3954049" httpUri="https://zenodo.org/record/3954049/files/figure.png" pageId="3" pageNumber="4">Fig. 1</figureCitation>
|
||
K–J). First chaetiger with three aciculae; in chaetigers 2–41 with five; in chaetigers 42–51 with four; in chaetigers 52–129 with three; from chaetigers 130 with two aciculae.
|
||
</paragraph>
|
||
<paragraph id="6B102113FFA0FFD44686FF7B7DB2FD91" blockId="4.[151,1437,153,1979]" pageId="4" pageNumber="5">
|
||
Limbate chaetae of two lengths in same chaetiger: long and short, long blades are in dorsal region, short blades in ventral position; limbate chaetae reduced in number around chaetiger 27, and then maintained a similar number until the posterior end. Four
|
||
<typeStatus id="B4149FB1FFA0FFD447A2FF037E66FF55" box="[483,542,225,251]" pageId="4" pageNumber="5">types</typeStatus>
|
||
of pectinate chaetae; in anterior chaetigers, thin, isodont narrow, asymmetric, with long and slender teeth, with 3–4 pectinate, with up to 12 teeth (
|
||
<figureCitation id="F3943D96FFA0FFD445CAFEE77F90FEB1" box="[907,1000,261,287]" captionStart="FIGURE 1" captionStartId="5.[151,250,1760,1785]" captionTargetBox="[266,1322,179,1732]" captionTargetId="figure@5.[266,1322,179,1732]" captionTargetPageId="5" captionText="FIGURE 1. Marphysa americana. Holotype BNHM 1932.12.24.554-556. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior view, lateral view; D. Maxillary apparatus, dorsal view; E. Left MI-II-III-IV-V, lateral view; F. Mandible; G. Parapodium 3; H. Parapodium 6; I. Parapodium 12; J. Parapodium 247; K. Parapodium 377; L. Compound spinigers, chaetiger 6; M. Thin, isodont narrow, asymmetric, with long and slender teeth, chaetiger 6; N. Thick, isodont wide, symmetric, with short and slender teeth, chaetiger 325; O. Thick, isodont wide, asymmetric, with long and thick teeth, chaetiger 325; P. Thick, anodont wide, asymmetric, with long and thick teeth, chaetiger 377; Q. Subacicular hook, chaetiger 367.All chaetigers in anterior view; al-MIII: attachment lamella MIII; al-MIV: attachment lamella MIV. Scale bars: A–C, 3 mm; D, 1.4 mm; E. 0.9 mm; F. 1.3 mm; G–K, 0.2 mm; L, 0.1 mm; M–Q, 30 µm." figureDoi="http://doi.org/10.5281/zenodo.3954049" httpUri="https://zenodo.org/record/3954049/files/figure.png" pageId="4" pageNumber="5">Fig. 1M</figureCitation>
|
||
); in median-posterior chaetigers, thick, isodont wide, symmetric, with short and slender teeth, with 3–4 pectinate with up to 16 teeth (
|
||
<figureCitation id="F3943D96FFA0FFD442FFFECB796FFEED" box="[1214,1303,297,323]" captionStart="FIGURE 1" captionStartId="5.[151,250,1760,1785]" captionTargetBox="[266,1322,179,1732]" captionTargetId="figure@5.[266,1322,179,1732]" captionTargetPageId="5" captionText="FIGURE 1. Marphysa americana. Holotype BNHM 1932.12.24.554-556. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior view, lateral view; D. Maxillary apparatus, dorsal view; E. Left MI-II-III-IV-V, lateral view; F. Mandible; G. Parapodium 3; H. Parapodium 6; I. Parapodium 12; J. Parapodium 247; K. Parapodium 377; L. Compound spinigers, chaetiger 6; M. Thin, isodont narrow, asymmetric, with long and slender teeth, chaetiger 6; N. Thick, isodont wide, symmetric, with short and slender teeth, chaetiger 325; O. Thick, isodont wide, asymmetric, with long and thick teeth, chaetiger 325; P. Thick, anodont wide, asymmetric, with long and thick teeth, chaetiger 377; Q. Subacicular hook, chaetiger 367.All chaetigers in anterior view; al-MIII: attachment lamella MIII; al-MIV: attachment lamella MIV. Scale bars: A–C, 3 mm; D, 1.4 mm; E. 0.9 mm; F. 1.3 mm; G–K, 0.2 mm; L, 0.1 mm; M–Q, 30 µm." figureDoi="http://doi.org/10.5281/zenodo.3954049" httpUri="https://zenodo.org/record/3954049/files/figure.png" pageId="4" pageNumber="5">Fig. 1N</figureCitation>
|
||
), and thick, isodont wide, asymmetric, with long and thick teeth, with 2–3 pectinate, with up to 16 teeth (
|
||
<figureCitation id="F3943D96FFA0FFD442EDFEAF797DFEC9" box="[1196,1285,333,359]" captionStart="FIGURE 1" captionStartId="5.[151,250,1760,1785]" captionTargetBox="[266,1322,179,1732]" captionTargetId="figure@5.[266,1322,179,1732]" captionTargetPageId="5" captionText="FIGURE 1. Marphysa americana. Holotype BNHM 1932.12.24.554-556. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior view, lateral view; D. Maxillary apparatus, dorsal view; E. Left MI-II-III-IV-V, lateral view; F. Mandible; G. Parapodium 3; H. Parapodium 6; I. Parapodium 12; J. Parapodium 247; K. Parapodium 377; L. Compound spinigers, chaetiger 6; M. Thin, isodont narrow, asymmetric, with long and slender teeth, chaetiger 6; N. Thick, isodont wide, symmetric, with short and slender teeth, chaetiger 325; O. Thick, isodont wide, asymmetric, with long and thick teeth, chaetiger 325; P. Thick, anodont wide, asymmetric, with long and thick teeth, chaetiger 377; Q. Subacicular hook, chaetiger 367.All chaetigers in anterior view; al-MIII: attachment lamella MIII; al-MIV: attachment lamella MIV. Scale bars: A–C, 3 mm; D, 1.4 mm; E. 0.9 mm; F. 1.3 mm; G–K, 0.2 mm; L, 0.1 mm; M–Q, 30 µm." figureDoi="http://doi.org/10.5281/zenodo.3954049" httpUri="https://zenodo.org/record/3954049/files/figure.png" pageId="4" pageNumber="5">Fig. 1O</figureCitation>
|
||
); in posterior chaetigers, thick, anodont wide, asymmetric, with long and thick teeth, with 1–2 pectinate, with up to 11 teeth (
|
||
<figureCitation id="F3943D96FFA0FFD4432EFE937CCFFE01" captionStart="FIGURE 1" captionStartId="5.[151,250,1760,1785]" captionTargetBox="[266,1322,179,1732]" captionTargetId="figure@5.[266,1322,179,1732]" captionTargetPageId="5" captionText="FIGURE 1. Marphysa americana. Holotype BNHM 1932.12.24.554-556. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior view, lateral view; D. Maxillary apparatus, dorsal view; E. Left MI-II-III-IV-V, lateral view; F. Mandible; G. Parapodium 3; H. Parapodium 6; I. Parapodium 12; J. Parapodium 247; K. Parapodium 377; L. Compound spinigers, chaetiger 6; M. Thin, isodont narrow, asymmetric, with long and slender teeth, chaetiger 6; N. Thick, isodont wide, symmetric, with short and slender teeth, chaetiger 325; O. Thick, isodont wide, asymmetric, with long and thick teeth, chaetiger 325; P. Thick, anodont wide, asymmetric, with long and thick teeth, chaetiger 377; Q. Subacicular hook, chaetiger 367.All chaetigers in anterior view; al-MIII: attachment lamella MIII; al-MIV: attachment lamella MIV. Scale bars: A–C, 3 mm; D, 1.4 mm; E. 0.9 mm; F. 1.3 mm; G–K, 0.2 mm; L, 0.1 mm; M–Q, 30 µm." figureDoi="http://doi.org/10.5281/zenodo.3954049" httpUri="https://zenodo.org/record/3954049/files/figure.png" pageId="4" pageNumber="5">Fig. 1P</figureCitation>
|
||
). Compound spinigers present throughout; in anterior chaetigers with blades of two lengths: shorter bladed slightly more abundant than longer blades (
|
||
<figureCitation id="F3943D96FFA0FFD444C5FE5B7EA2FE7D" box="[644,730,441,467]" captionStart="FIGURE 1" captionStartId="5.[151,250,1760,1785]" captionTargetBox="[266,1322,179,1732]" captionTargetId="figure@5.[266,1322,179,1732]" captionTargetPageId="5" captionText="FIGURE 1. Marphysa americana. Holotype BNHM 1932.12.24.554-556. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior view, lateral view; D. Maxillary apparatus, dorsal view; E. Left MI-II-III-IV-V, lateral view; F. Mandible; G. Parapodium 3; H. Parapodium 6; I. Parapodium 12; J. Parapodium 247; K. Parapodium 377; L. Compound spinigers, chaetiger 6; M. Thin, isodont narrow, asymmetric, with long and slender teeth, chaetiger 6; N. Thick, isodont wide, symmetric, with short and slender teeth, chaetiger 325; O. Thick, isodont wide, asymmetric, with long and thick teeth, chaetiger 325; P. Thick, anodont wide, asymmetric, with long and thick teeth, chaetiger 377; Q. Subacicular hook, chaetiger 367.All chaetigers in anterior view; al-MIII: attachment lamella MIII; al-MIV: attachment lamella MIV. Scale bars: A–C, 3 mm; D, 1.4 mm; E. 0.9 mm; F. 1.3 mm; G–K, 0.2 mm; L, 0.1 mm; M–Q, 30 µm." figureDoi="http://doi.org/10.5281/zenodo.3954049" httpUri="https://zenodo.org/record/3954049/files/figure.png" pageId="4" pageNumber="5">Fig. 1L</figureCitation>
|
||
); in median-posterior chaetigers with blades of similar length. Subacicular hooks bidentate, reddish along most of its length, translucent on the distal tip; present only in chaetigers 117, 140, 149, and in regenerating region; blunt teeth, of similar size, distal tooth directed upward, proximal tooth directed laterally (
|
||
<figureCitation id="F3943D96FFA0FFD44722FDC77DC5FD91" box="[355,445,549,575]" captionStart="FIGURE 1" captionStartId="5.[151,250,1760,1785]" captionTargetBox="[266,1322,179,1732]" captionTargetId="figure@5.[266,1322,179,1732]" captionTargetPageId="5" captionText="FIGURE 1. Marphysa americana. Holotype BNHM 1932.12.24.554-556. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior view, lateral view; D. Maxillary apparatus, dorsal view; E. Left MI-II-III-IV-V, lateral view; F. Mandible; G. Parapodium 3; H. Parapodium 6; I. Parapodium 12; J. Parapodium 247; K. Parapodium 377; L. Compound spinigers, chaetiger 6; M. Thin, isodont narrow, asymmetric, with long and slender teeth, chaetiger 6; N. Thick, isodont wide, symmetric, with short and slender teeth, chaetiger 325; O. Thick, isodont wide, asymmetric, with long and thick teeth, chaetiger 325; P. Thick, anodont wide, asymmetric, with long and thick teeth, chaetiger 377; Q. Subacicular hook, chaetiger 367.All chaetigers in anterior view; al-MIII: attachment lamella MIII; al-MIV: attachment lamella MIV. Scale bars: A–C, 3 mm; D, 1.4 mm; E. 0.9 mm; F. 1.3 mm; G–K, 0.2 mm; L, 0.1 mm; M–Q, 30 µm." figureDoi="http://doi.org/10.5281/zenodo.3954049" httpUri="https://zenodo.org/record/3954049/files/figure.png" pageId="4" pageNumber="5">Fig. 1Q</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="6B102113FFA0FFD44686FDAB7D68FD29" blockId="4.[151,1437,153,1979]" pageId="4" pageNumber="5">Pygidium with dorsal pair of anal cirri as long as last eight chaetigers; ventral pair short, as long as last two chaetigers.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="23B57298FFA0FFD44686FD727D22FD5D" pageId="4" pageNumber="5" type="distribution">
|
||
<paragraph id="6B102113FFA0FFD44686FD727EB1FD05" blockId="4.[151,1437,153,1979]" box="[199,713,656,683]" pageId="4" pageNumber="5">
|
||
<emphasis id="59DBFD01FFA0FFD44686FD727D22FD05" bold="true" box="[199,346,656,683]" italics="true" pageId="4" pageNumber="5">Distribution.</emphasis>
|
||
Balboa,
|
||
<collectingCountry id="13B86183FFA0FFD447FEFD737E63FD05" box="[447,539,657,683]" name="Panama" pageId="4" pageNumber="5">Panama</collectingCountry>
|
||
, Pacific Ocean.
|
||
</paragraph>
|
||
<paragraph id="6B102113FFA0FFD44686FD567D22FD5D" blockId="4.[151,1437,153,1979]" pageId="4" pageNumber="5">
|
||
<emphasis id="59DBFD01FFA0FFD44686FD567D5DFD61" bold="true" box="[199,293,692,719]" italics="true" pageId="4" pageNumber="5">Habitat.</emphasis>
|
||
The specimen was found in Balcoa dock, in shore-pools at low tide. The author did not specify the
|
||
<typeStatus id="B4149FB1FFA0FFD446D6FD3B7CBFFD5D" box="[151,199,729,755]" pageId="4" pageNumber="5">type</typeStatus>
|
||
of sediment.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="23B57298FFA0FFD44686FD1E7865F815" pageId="4" pageNumber="5" type="discussion">
|
||
<paragraph id="6B102113FFA0FFD44686FD1E7E94FCF1" blockId="4.[151,1437,153,1979]" pageId="4" pageNumber="5">
|
||
<emphasis id="59DBFD01FFA0FFD44686FD1E7D4DFCB9" bold="true" box="[199,309,764,791]" italics="true" pageId="4" pageNumber="5">Remarks.</emphasis>
|
||
<bibRefCitation id="0F3E5CE2FFA0FFD4477EFD1F7D99FCB9" author="Monro, C. C. A." box="[319,481,765,791]" pageId="4" pageNumber="5" pagination="1 - 196" refId="ref31679" refString="Monro, C. C. A. (1933) The Polychaeta Errantia collected by Dr. C. Crossland at Colon, in the Panama Region, and the Galapagos Islands during the expedition of the S. Y. ' St. George'. Proceedings of the Zoological Society of London, 1933, 1 - 196. https: // doi. org / 10.1111 / j. 1096 - 3642.1933. tb 01578. x" type="journal article" year="1933">Monro (1933)</bibRefCitation>
|
||
studied the speciemens collected by Crossland in The Expedition of the S.Y. San George, specifically from the area of Balboa Docks
|
||
<collectingCountry id="13B86183FFA0FFD444A7FCC37F3AFC95" box="[742,834,801,827]" name="Panama" pageId="4" pageNumber="5">Panama</collectingCountry>
|
||
, Taboga and Perlas Islands. The material collected in this expedition was deposited in the British Museum.
|
||
</paragraph>
|
||
<paragraph id="6B102113FFA0FFD44686FC8B7F00FB0D" blockId="4.[151,1437,153,1979]" pageId="4" pageNumber="5">
|
||
<bibRefCitation id="0F3E5CE2FFA0FFD44686FC8B7D11FC2D" author="Monro, C. C. A." box="[199,361,873,899]" pageId="4" pageNumber="5" pagination="1 - 196" refId="ref31679" refString="Monro, C. C. A. (1933) The Polychaeta Errantia collected by Dr. C. Crossland at Colon, in the Panama Region, and the Galapagos Islands during the expedition of the S. Y. ' St. George'. Proceedings of the Zoological Society of London, 1933, 1 - 196. https: // doi. org / 10.1111 / j. 1096 - 3642.1933. tb 01578. x" type="journal article" year="1933">Monro (1933)</bibRefCitation>
|
||
observed a single specimen accompanied by a long fragment of
|
||
<taxonomicName id="ACAF5A90FFA0FFD44227FC8B7CA0FC09" authority="(Andrews, 1891)" baseAuthorityName="Andrews" baseAuthorityYear="1891" class="Polychaeta" family="Onuphidae" genus="Onuphis" kingdom="Animalia" order="Eunicida" pageId="4" pageNumber="5" phylum="Annelida" rank="species" species="magna">
|
||
<emphasis id="59DBFD01FFA0FFD44227FC8B7964FC2D" box="[1126,1308,873,899]" italics="true" pageId="4" pageNumber="5">Onuphis magna</emphasis>
|
||
(
|
||
<bibRefCitation id="0F3E5CE2FFA0FFD4436EFC8B7CA8FC09" author="Andrews, E. A." pageId="4" pageNumber="5" pagination="277 - 302" refId="ref28547" refString="Andrews, E. A. (1891) Report upon the Annelida Polychaeta of Beaufort, North Carolina. Proceedings of the United States National Museum, 14 (852), 277 - 302. https: // doi. org / 10.5479 / si. 00963801.14 - 852.277" type="journal article" year="1891">Andrews, 1891</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
placed in the same container by Crossland. Monro compared his
|
||
<collectingCountry id="13B86183FFA0FFD44582FC6F7864FC09" box="[963,1052,909,935]" name="Panama" pageId="4" pageNumber="5">Panama</collectingCountry>
|
||
specimen with the material of
|
||
<taxonomicName id="ACAF5A90FFA0FFD4433FFC6C7D72FC65" baseAuthorityName="Montagu" baseAuthorityYear="1813" class="Polychaeta" family="Eunicidae" genus="Marphysa" kingdom="Animalia" order="Eunicida" pageId="4" pageNumber="5" phylum="Annelida" rank="species" species="sanguinea">
|
||
<emphasis id="59DBFD01FFA0FFD4433FFC6C7D72FC65" italics="true" pageId="4" pageNumber="5">M. sanguinea</emphasis>
|
||
</taxonomicName>
|
||
available in the collection of the British Museum and concluded that both are similar in the branchiae through the body and the compound spinigers in all chaetigers. Monro also clarified that the main difference was the number of branchial filaments (12 filaments for
|
||
<collectingCountry id="13B86183FFA0FFD444ECFC1B7F7EFBBD" box="[685,774,1017,1043]" name="Panama" pageId="4" pageNumber="5">Panama</collectingCountry>
|
||
specimen and six filaments for
|
||
<taxonomicName id="ACAF5A90FFA0FFD44226FC187886FBBD" baseAuthorityName="Montagu" baseAuthorityYear="1813" box="[1127,1278,1018,1043]" class="Polychaeta" family="Eunicidae" genus="Marphysa" kingdom="Animalia" order="Eunicida" pageId="4" pageNumber="5" phylum="Annelida" rank="species" species="sanguinea">
|
||
<emphasis id="59DBFD01FFA0FFD44226FC187886FBBD" box="[1127,1278,1018,1043]" italics="true" pageId="4" pageNumber="5">M. sanguinea</emphasis>
|
||
</taxonomicName>
|
||
); however, he attributed this to the size variation of the organisms and designated the Panamanian specimen as the
|
||
<taxonomicName id="ACAF5A90FFA0FFD44342FBFC7D77FBF5" authorityName="Monro" authorityYear="1933" class="Polychaeta" family="Eunicidae" genus="Marphysa" kingdom="Animalia" order="Eunicida" pageId="4" pageNumber="5" phylum="Annelida" rank="subSpecies" species="sanguinea" subSpecies="americana">
|
||
<emphasis id="59DBFD01FFA0FFD44342FBFC7D77FBF5" italics="true" pageId="4" pageNumber="5">M. sanguinea americana</emphasis>
|
||
</taxonomicName>
|
||
variety (= subspecies, see ICZN Art. 45.6.3–4).
|
||
<bibRefCitation id="0F3E5CE2FFA0FFD44576FBA37F92FBF5" author="Fauchald, K." box="[823,1002,1089,1115]" pageId="4" pageNumber="5" pagination="1 - 335" refId="ref29668" refString="Fauchald, K. (1970) Polychaetous annelids of the families Eunicidae, Lumbrineridae, Iphitimidae, Arabellidae, Lysaretidae and Dorvilleidae from Western Mexico. Allan Hancock Monographs in Marine Biology, 5, 1 - 335." type="journal article" year="1970">Fauchald (1970</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="0F3E5CE2FFA0FFD445B6FBA37848FBF5" author="Fauchald, K." box="[1015,1072,1089,1115]" pageId="4" pageNumber="5" pagination="1 - 188" refId="ref29708" refString="Fauchald, K. (1977) The polychaete worms, definitions and keys to the orders, families and genera. Natural History Museum of Los Angeles County a 28, 1 - 188." type="journal article" year="1977">1977</bibRefCitation>
|
||
) commented that the number of branchial filaments in
|
||
<taxonomicName id="ACAF5A90FFA0FFD447D4FB847E56FBD1" baseAuthorityName="Montagu" baseAuthorityYear="1813" box="[405,558,1126,1151]" class="Polychaeta" family="Eunicidae" genus="Marphysa" kingdom="Animalia" order="Eunicida" pageId="4" pageNumber="5" phylum="Annelida" rank="species" species="sanguinea">
|
||
<emphasis id="59DBFD01FFA0FFD447D4FB847E56FBD1" box="[405,558,1126,1151]" italics="true" pageId="4" pageNumber="5">M. sanguinea</emphasis>
|
||
</taxonomicName>
|
||
could be variable (between 4 and 10 filaments); therefore, the subspecies described for
|
||
<collectingCountry id="13B86183FFA0FFD44756FB6B7D08FB0D" box="[279,368,1161,1187]" name="Panama" pageId="4" pageNumber="5">Panama</collectingCountry>
|
||
is not different from the original British form.
|
||
</paragraph>
|
||
<paragraph id="6B102113FFA0FFD44686FB4F7C88F9A5" blockId="4.[151,1437,153,1979]" pageId="4" pageNumber="5">
|
||
Herein, we find that the subspecies
|
||
<taxonomicName id="ACAF5A90FFA0FFD44421FB4C7F02FB69" authorityName="Monro" authorityYear="1933" box="[608,890,1198,1223]" class="Polychaeta" family="Eunicidae" genus="Marphysa" kingdom="Animalia" order="Eunicida" pageId="4" pageNumber="5" phylum="Annelida" rank="subSpecies" species="sanguinea" subSpecies="americana">
|
||
<emphasis id="59DBFD01FFA0FFD44421FB4C7F02FB69" box="[608,890,1198,1223]" italics="true" pageId="4" pageNumber="5">M. sanguinea americana</emphasis>
|
||
</taxonomicName>
|
||
(L10:
|
||
<quantity id="AC578CF6FFA0FFD44588FB4F7863FB69" box="[969,1051,1197,1223]" metricMagnitude="-2" metricUnit="m" metricValue="1.2" pageId="4" pageNumber="5" unit="mm" value="12.0">12 mm</quantity>
|
||
) differs from
|
||
<taxonomicName id="ACAF5A90FFA0FFD442FAFB4C792DFB69" baseAuthorityName="Montagu" baseAuthorityYear="1813" box="[1211,1365,1198,1223]" class="Polychaeta" family="Eunicidae" genus="Marphysa" kingdom="Animalia" order="Eunicida" pageId="4" pageNumber="5" phylum="Annelida" rank="species" species="sanguinea">
|
||
<emphasis id="59DBFD01FFA0FFD442FAFB4C792DFB69" box="[1211,1365,1198,1223]" italics="true" pageId="4" pageNumber="5">M. sanguinea</emphasis>
|
||
</taxonomicName>
|
||
(L10:
|
||
<quantity id="AC578CF6FFA0FFD446D6FB327D41FB45" box="[151,313,1232,1259]" metricMagnitude="-2" metricUnit="m" metricValue="1.595" metricValueMax="2.04" metricValueMin="1.15" pageId="4" pageNumber="5" unit="mm" value="15.95" valueMax="20.4" valueMin="11.5">11.5–20.4 mm</quantity>
|
||
) by having branchiae from chaetiger 45; higher number of filaments (12); postchaetal lobe developed in more number of chaetiger (in 92 anterior chaetigers); and by the conical shape of the postchaetal lobe in first four chaetigers of the body. However, in
|
||
<taxonomicName id="ACAF5A90FFA0FFD44426FAF87F78FA9D" baseAuthorityName="Montagu" baseAuthorityYear="1813" box="[615,768,1306,1331]" class="Polychaeta" family="Eunicidae" genus="Marphysa" kingdom="Animalia" order="Eunicida" pageId="4" pageNumber="5" phylum="Annelida" rank="species" species="sanguinea">
|
||
<emphasis id="59DBFD01FFA0FFD44426FAF87F78FA9D" box="[615,768,1306,1331]" italics="true" pageId="4" pageNumber="5">M. sanguinea</emphasis>
|
||
</taxonomicName>
|
||
the branchiae start from chaetigers 21–25, a lower number of branchial filaments (5–6) are found, the postchaetal lobe is developed only in first 50–70 chaetigers of the body, and the postchaetal lobe is digitiform in the first four chaetigers of the body. Additionally, both taxa have differences in the number of thick and wide pectinate isodont chaetae per chaetiger. The
|
||
<collectingCountry id="13B86183FFA0FFD44270FA6778F2FA31" box="[1073,1162,1413,1439]" name="Panama" pageId="4" pageNumber="5">Panama</collectingCountry>
|
||
specimen has only three or four chaetae, whereas in
|
||
<taxonomicName id="ACAF5A90FFA0FFD44790FA487E12FA6D" baseAuthorityName="Montagu" baseAuthorityYear="1813" box="[465,618,1450,1475]" class="Polychaeta" family="Eunicidae" genus="Marphysa" kingdom="Animalia" order="Eunicida" pageId="4" pageNumber="5" phylum="Annelida" rank="species" species="sanguinea">
|
||
<emphasis id="59DBFD01FFA0FFD44790FA487E12FA6D" box="[465,618,1450,1475]" italics="true" pageId="4" pageNumber="5">M. sanguinea</emphasis>
|
||
</taxonomicName>
|
||
has between 18 and 20 pectinates. In view of these differences, the taxa are considered herein different species, and it is proposed to raise the subspecies proposed by Monro to the level of species.
|
||
</paragraph>
|
||
<paragraph id="6B102113FFA0FFD44686F9F77865F815" blockId="4.[151,1437,153,1979]" pageId="4" pageNumber="5">
|
||
<taxonomicName id="ACAF5A90FFA0FFD44686F9F77DC1F981" authorityName="Monro" authorityYear="1933" box="[199,441,1557,1583]" class="Polychaeta" family="Eunicidae" genus="Marphysa" kingdom="Animalia" order="Eunicida" pageId="4" pageNumber="5" phylum="Annelida" rank="species" species="americana">
|
||
<emphasis id="59DBFD01FFA0FFD44686F9F77DC1F981" box="[199,441,1557,1583]" italics="true" pageId="4" pageNumber="5">Marphysa americana</emphasis>
|
||
</taxonomicName>
|
||
n. status resembles
|
||
<taxonomicName id="ACAF5A90FFA0FFD444E0F9F47F85F99E" authority="(Schmarda, 1861)" baseAuthorityName="Schmarda" baseAuthorityYear="1861" box="[673,1021,1557,1584]" class="Polychaeta" family="Eunicidae" genus="Marphysa" kingdom="Animalia" order="Eunicida" pageId="4" pageNumber="5" phylum="Annelida" rank="species" species="depressa">
|
||
<emphasis id="59DBFD01FFA0FFD444E0F9F47F53F981" box="[673,811,1557,1583]" italics="true" pageId="4" pageNumber="5">M. depressa</emphasis>
|
||
(
|
||
<bibRefCitation id="0F3E5CE2FFA0FFD4457BF9F77F8DF99E" author="Schmarda, L. K." box="[826,1013,1557,1584]" pageId="4" pageNumber="5" pagination="1 - 164" refId="ref32187" refString="Schmarda, L. K. (1861) Neue wirbellose Thiere beobachtet und gesammelt auf einer Reise un die Erdr 1853 bis 1857. Erster Band (zweite halfte) Turbellarian, Rotatorien un Anneliden, 2, 1 - 164." type="journal article" year="1861">Schmarda, 1861</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
(
|
||
<collectingCountry id="13B86183FFA0FFD4424CF9F778D4F99E" box="[1037,1196,1557,1584]" name="New Zealand" pageId="4" pageNumber="5">New Zealand</collectingCountry>
|
||
),
|
||
<taxonomicName id="ACAF5A90FFA0FFD44281F9F47941F981" authorityName="Molina-Acevedo & Carrera-Parra" authorityYear="2017" box="[1216,1337,1557,1583]" class="Polychaeta" family="Eunicidae" genus="Marphysa" kingdom="Animalia" order="Eunicida" pageId="4" pageNumber="5" phylum="Annelida" rank="species" species="emiliae">
|
||
<emphasis id="59DBFD01FFA0FFD44281F9F47941F981" box="[1216,1337,1557,1583]" italics="true" pageId="4" pageNumber="5">M. emiliae</emphasis>
|
||
</taxonomicName>
|
||
Molina- Acevedo & Carrera-Parra, 2017 (
|
||
<collectingRegion id="A96BEFF1FFA0FFD4444EF9DB7E16F9FD" box="[527,622,1593,1619]" country="Mexico" name="Yucatan" pageId="4" pageNumber="5">Yucatan</collectingRegion>
|
||
,
|
||
<collectingCountry id="13B86183FFA0FFD4443BF9DB7EACF9FA" box="[634,724,1593,1620]" name="Mexico" pageId="4" pageNumber="5">Mexico</collectingCountry>
|
||
),
|
||
<taxonomicName id="ACAF5A90FFA0FFD444A9F9D8781BF9FA" authority="(Schmarda, 1861)" baseAuthorityName="Schmarda" baseAuthorityYear="1861" box="[744,1123,1593,1620]" class="Polychaeta" family="Eunicidae" genus="Marphysa" kingdom="Animalia" order="Eunicida" pageId="4" pageNumber="5" phylum="Annelida" rank="species" species="teretiuscula">
|
||
<emphasis id="59DBFD01FFA0FFD444A9F9D87FE9F9FD" box="[744,913,1593,1619]" italics="true" pageId="4" pageNumber="5">M. teretiuscula</emphasis>
|
||
(
|
||
<bibRefCitation id="0F3E5CE2FFA0FFD445E0F9DB7822F9FA" author="Schmarda, L. K." box="[929,1114,1593,1620]" pageId="4" pageNumber="5" pagination="1 - 164" refId="ref32187" refString="Schmarda, L. K. (1861) Neue wirbellose Thiere beobachtet und gesammelt auf einer Reise un die Erdr 1853 bis 1857. Erster Band (zweite halfte) Turbellarian, Rotatorien un Anneliden, 2, 1 - 164." type="journal article" year="1861">Schmarda, 1861</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
(
|
||
<collectingCountry id="13B86183FFA0FFD44232F9DB789FF9FA" box="[1139,1255,1593,1620]" name="Sri Lanka" pageId="4" pageNumber="5">Sri Lanka</collectingCountry>
|
||
), and
|
||
<taxonomicName id="ACAF5A90FFA0FFD4436AF9D87CA0F9D9" authorityName="Liu, Hutchings & Sun" authorityYear="2017" class="Polychaeta" family="Eunicidae" genus="Marphysa" kingdom="Animalia" order="Eunicida" pageId="4" pageNumber="5" phylum="Annelida" rank="species" species="tripectinata">
|
||
<emphasis id="59DBFD01FFA0FFD4436AF9D87CA0F9D9" italics="true" pageId="4" pageNumber="5">M. tripectinata</emphasis>
|
||
</taxonomicName>
|
||
(Beihai,
|
||
<collectingCountry id="13B86183FFA0FFD44707F9BF7DF3F9D6" box="[326,395,1629,1656]" name="China" pageId="4" pageNumber="5">China</collectingCountry>
|
||
) by having subacicular hook bidentate and reddish along most of its length. However,
|
||
<taxonomicName id="ACAF5A90FFA0FFD4433FF9BC7D77F935" authorityName="Monro" authorityYear="1933" class="Polychaeta" family="Eunicidae" genus="Marphysa" kingdom="Animalia" order="Eunicida" pageId="4" pageNumber="5" phylum="Annelida" rank="species" species="americana">
|
||
<emphasis id="59DBFD01FFA0FFD4433FF9BC7D77F935" italics="true" pageId="4" pageNumber="5">M. americana</emphasis>
|
||
</taxonomicName>
|
||
n. status has postchaetal lobes which are conical in first four chaetigers of the body; in contrast,
|
||
<taxonomicName id="ACAF5A90FFA0FFD44312F9607CA7F911" baseAuthorityName="Schmarda" baseAuthorityYear="1861" class="Polychaeta" family="Eunicidae" genus="Marphysa" kingdom="Animalia" order="Eunicida" pageId="4" pageNumber="5" phylum="Annelida" rank="species" species="depressa">
|
||
<emphasis id="59DBFD01FFA0FFD44312F9607CA7F911" italics="true" pageId="4" pageNumber="5">M. depressa</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="ACAF5A90FFA0FFD44752F9447DF1F911" authorityName="Molina-Acevedo & Carrera-Parra" authorityYear="2017" box="[275,393,1701,1727]" class="Polychaeta" family="Eunicidae" genus="Marphysa" kingdom="Animalia" order="Eunicida" pageId="4" pageNumber="5" phylum="Annelida" rank="species" species="emiliae">
|
||
<emphasis id="59DBFD01FFA0FFD44752F9447DF1F911" box="[275,393,1701,1727]" italics="true" pageId="4" pageNumber="5">M. emiliae</emphasis>
|
||
</taxonomicName>
|
||
have digitiform postchaetal lobes, and
|
||
<taxonomicName id="ACAF5A90FFA0FFD4457DF9447F9BF911" baseAuthorityName="Schmarda" baseAuthorityYear="1861" box="[828,995,1701,1727]" class="Polychaeta" family="Eunicidae" genus="Marphysa" kingdom="Animalia" order="Eunicida" pageId="4" pageNumber="5" phylum="Annelida" rank="species" species="teretiuscula">
|
||
<emphasis id="59DBFD01FFA0FFD4457DF9447F9BF911" box="[828,995,1701,1727]" italics="true" pageId="4" pageNumber="5">M. teretiuscula</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="ACAF5A90FFA0FFD44256F94478C6F911" authorityName="Liu, Hutchings & Sun" authorityYear="2017" box="[1047,1214,1702,1727]" class="Polychaeta" family="Eunicidae" genus="Marphysa" kingdom="Animalia" order="Eunicida" pageId="4" pageNumber="5" phylum="Annelida" rank="species" species="tripectinata">
|
||
<emphasis id="59DBFD01FFA0FFD44256F94478C6F911" box="[1047,1214,1702,1727]" italics="true" pageId="4" pageNumber="5">M. tripectinata</emphasis>
|
||
</taxonomicName>
|
||
, have ovoid-shaped postchaetal lobes in the first four chaetigers of the body. Also,
|
||
<taxonomicName id="ACAF5A90FFA0FFD44517F9287F8BF94D" authorityName="Monro" authorityYear="1933" box="[854,1011,1738,1763]" class="Polychaeta" family="Eunicidae" genus="Marphysa" kingdom="Animalia" order="Eunicida" pageId="4" pageNumber="5" phylum="Annelida" rank="species" species="americana">
|
||
<emphasis id="59DBFD01FFA0FFD44517F9287F8BF94D" box="[854,1011,1738,1763]" italics="true" pageId="4" pageNumber="5">M. americana</emphasis>
|
||
</taxonomicName>
|
||
n. status has branchiae pectinate with a well-defined main axis in most segments, whereas in
|
||
<taxonomicName id="ACAF5A90FFA0FFD44549F90C7FC9F8A9" baseAuthorityName="Schmarda" baseAuthorityYear="1861" box="[776,945,1773,1799]" class="Polychaeta" family="Eunicidae" genus="Marphysa" kingdom="Animalia" order="Eunicida" pageId="4" pageNumber="5" phylum="Annelida" rank="species" species="teretiuscula">
|
||
<emphasis id="59DBFD01FFA0FFD44549F90C7FC9F8A9" box="[776,945,1773,1799]" italics="true" pageId="4" pageNumber="5">M. teretiuscula</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="ACAF5A90FFA0FFD445A8F90C78EAF8A9" authorityName="Liu, Hutchings & Sun" authorityYear="2017" box="[1001,1170,1774,1799]" class="Polychaeta" family="Eunicidae" genus="Marphysa" kingdom="Animalia" order="Eunicida" pageId="4" pageNumber="5" phylum="Annelida" rank="species" species="tripectinata">
|
||
<emphasis id="59DBFD01FFA0FFD445A8F90C78EAF8A9" box="[1001,1170,1774,1799]" italics="true" pageId="4" pageNumber="5">M. tripectinata</emphasis>
|
||
</taxonomicName>
|
||
, in some regions of the body, the main axis are poorly developed, similar to palmate form. On the other hand, in
|
||
<taxonomicName id="ACAF5A90FFA0FFD442D0F8F07948F885" authorityName="Monro" authorityYear="1933" box="[1169,1328,1810,1835]" class="Polychaeta" family="Eunicidae" genus="Marphysa" kingdom="Animalia" order="Eunicida" pageId="4" pageNumber="5" phylum="Annelida" rank="species" species="americana">
|
||
<emphasis id="59DBFD01FFA0FFD442D0F8F07948F885" box="[1169,1328,1810,1835]" italics="true" pageId="4" pageNumber="5">M. americana</emphasis>
|
||
</taxonomicName>
|
||
n. status, there are only one
|
||
<typeStatus id="B4149FB1FFA0FFD4472EF8D77DE7F8E1" box="[367,415,1845,1871]" pageId="4" pageNumber="5">type</typeStatus>
|
||
of anodont pectinate in posterior region, whereas in
|
||
<taxonomicName id="ACAF5A90FFA0FFD445BFF8D478D0F8E1" baseAuthorityName="Schmarda" baseAuthorityYear="1861" box="[1022,1192,1845,1871]" class="Polychaeta" family="Eunicidae" genus="Marphysa" kingdom="Animalia" order="Eunicida" pageId="4" pageNumber="5" phylum="Annelida" rank="species" species="teretiuscula">
|
||
<emphasis id="59DBFD01FFA0FFD445BFF8D478D0F8E1" box="[1022,1192,1845,1871]" italics="true" pageId="4" pageNumber="5">M. teretiuscula</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="ACAF5A90FFA0FFD442A3F8D47923F8E1" authorityName="Molina-Acevedo & Carrera-Parra" authorityYear="2017" box="[1250,1371,1845,1871]" class="Polychaeta" family="Eunicidae" genus="Marphysa" kingdom="Animalia" order="Eunicida" pageId="4" pageNumber="5" phylum="Annelida" rank="species" species="emiliae">
|
||
<emphasis id="59DBFD01FFA0FFD442A3F8D47923F8E1" box="[1250,1371,1845,1871]" italics="true" pageId="4" pageNumber="5">M. emiliae</emphasis>
|
||
</taxonomicName>
|
||
there are two
|
||
<typeStatus id="B4149FB1FFA0FFD446B3F8BB7D55F8DD" box="[242,301,1881,1907]" pageId="4" pageNumber="5">types</typeStatus>
|
||
of anodont pectinate in the same region. Moreover,
|
||
<taxonomicName id="ACAF5A90FFA0FFD4453BF8B87860F8DD" authorityName="Monro" authorityYear="1933" box="[890,1048,1882,1907]" class="Polychaeta" family="Eunicidae" genus="Marphysa" kingdom="Animalia" order="Eunicida" pageId="4" pageNumber="5" phylum="Annelida" rank="species" species="americana">
|
||
<emphasis id="59DBFD01FFA0FFD4453BF8B87860F8DD" box="[890,1048,1882,1907]" italics="true" pageId="4" pageNumber="5">M. americana</emphasis>
|
||
</taxonomicName>
|
||
n. status (Ll0 =
|
||
<quantity id="AC578CF6FFA0FFD44290F8BB7959F8DD" box="[1233,1313,1881,1907]" metricMagnitude="-2" metricUnit="m" metricValue="1.2" pageId="4" pageNumber="5" unit="mm" value="12.0">12 mm</quantity>
|
||
) has up 12 brachial filaments, whereas in
|
||
<taxonomicName id="ACAF5A90FFA0FFD447ACF89C7E0EF839" baseAuthorityName="Schmarda" baseAuthorityYear="1861" box="[493,630,1917,1943]" class="Polychaeta" family="Eunicidae" genus="Marphysa" kingdom="Animalia" order="Eunicida" pageId="4" pageNumber="5" phylum="Annelida" rank="species" species="depressa">
|
||
<emphasis id="59DBFD01FFA0FFD447ACF89C7E0EF839" box="[493,630,1917,1943]" italics="true" pageId="4" pageNumber="5">M. depressa</emphasis>
|
||
</taxonomicName>
|
||
(L10 =
|
||
<quantity id="AC578CF6FFA0FFD44491F89E7F10F839" box="[720,872,1916,1943]" metricMagnitude="-3" metricUnit="m" metricValue="7.85" metricValueMax="11.5" metricValueMin="4.2" pageId="4" pageNumber="5" unit="mm" value="7.85" valueMax="11.5" valueMin="4.2">4.2–11.5 mm</quantity>
|
||
), there are only 2–4 branchial filaments. The comparison of
|
||
<taxonomicName id="ACAF5A90FFA0FFD4474EF8407DD4F815" authorityName="Monro" authorityYear="1933" box="[271,428,1954,1979]" class="Polychaeta" family="Eunicidae" genus="Marphysa" kingdom="Animalia" order="Eunicida" pageId="4" pageNumber="5" phylum="Annelida" rank="species" species="americana">
|
||
<emphasis id="59DBFD01FFA0FFD4474EF8407DD4F815" box="[271,428,1954,1979]" italics="true" pageId="4" pageNumber="5">M. americana</emphasis>
|
||
</taxonomicName>
|
||
n. status with the related species is provided in
|
||
<tableCitation id="262D14A8FFA0FFD44582F843786FF815" box="[963,1047,1953,1979]" captionStart="TABLE 1" captionStartId="30.[151,235,468,493]" captionText="TABLE 1. (Continued)" pageId="4" pageNumber="5">Table 1</tableCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |