678 lines
75 KiB
XML
678 lines
75 KiB
XML
<document id="BDB202E5C0F9B7C78015DFA642D84E4F" ID-CLB-Dataset="42299" ID-DOI="10.5281/zenodo.157809" ID-GBIF-Dataset="43595c87-02cf-47ba-ba28-0cb07de78adc" ID-ISBN="1-877354-52-X" ID-Zenodo-Dep="157809" IM.bibliography_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1460953667725" checkinUser="plazi" docAuthor="Nygren, Arne" docDate="2004" docId="03CDB626CC1F4E4DFEE87EDD8A668635" docLanguage="en" docName="zt00680a.pdf.imf" docOrigin="Zootaxa 680" docStyle="DocumentStyle:8B0D3ECF822058C8413568C103B59429.6:Zootaxa.2001-2006.monograph" docStyleId="8B0D3ECF822058C8413568C103B59429" docStyleName="Zootaxa.2001-2006.monograph" docStyleVersion="6" docTitle="Imajimaea Nygren, 2004, gen. n." docType="treatment" docVersion="12" lastPageNumber="110" masterDocId="FFF4CE5ECC774E20FFE07D31881E806B" masterDocTitle="Revision of Autolytinae (Syllidae: Polychaeta)." masterLastPageNumber="314" masterPageNumber="1" pageNumber="105" updateTime="1698586924720" updateUser="ExternalLinkService">
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<mods:titleInfo id="ED8D5AF7719969AA37B5D77A9EF628C3">
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<mods:title id="C995448220F8D769908406F23AC1875B">Revision of Autolytinae (Syllidae: Polychaeta).</mods:title>
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<mods:name id="EA8787508D158F8D0502B32BC4A95C54" type="personal">
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<mods:roleTerm id="CF833FE709476301C53411929F57D45D">Author</mods:roleTerm>
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<mods:namePart id="B8E16BCFC0551373608F1E716497AEAA">Nygren, Arne</mods:namePart>
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<mods:title id="8D7EF3E043125315A609983487A15497">Zootaxa</mods:title>
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<mods:part id="228C85EF1E1DE6A0F2A15A76F6537A6E">
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<mods:date id="24A323F7D05045CCE3E345D5E1748CF3">2004</mods:date>
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<mods:number id="CA6BB11B0AE72A3F571E2D11008751F5">680</mods:number>
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<mods:start id="E9C53FF62C623D62856FB7762757E09B">1</mods:start>
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<mods:classification id="3B5D29C5DFE258CB6C50640AED1D561B">journal article</mods:classification>
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<mods:identifier id="D58CC40CAA61411D09007D282375C965" type="CLB-Dataset">42299</mods:identifier>
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<mods:identifier id="E57D09FE377DA7A8B9BFAC765B1D52C8" type="DOI">10.5281/zenodo.157809</mods:identifier>
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<mods:identifier id="9B664862F029C8B707C0C8D22DBC5637" type="ISBN">1-877354-52-X</mods:identifier>
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</mods:mods>
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<treatment id="03CDB626CC1F4E4DFEE87EDD8A668635" ID-DOI="http://doi.org/10.5281/zenodo.6273232" ID-GBIF-Taxon="119592499" ID-Zenodo-Dep="6273232" LSID="urn:lsid:plazi:treatment:03CDB626CC1F4E4DFEE87EDD8A668635" httpUri="http://treatment.plazi.org/id/03CDB626CC1F4E4DFEE87EDD8A668635" lastPageId="109" lastPageNumber="110" pageId="104" pageNumber="105">
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<subSubSection id="C37E54BBCC1F4E48FEE87EDD8B57852A" pageId="104" pageNumber="105" type="nomenclature">
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<paragraph id="8BDB0730CC1F4E48FEE87EDD89FA846D" blockId="104.[264,484,1004,1030]" box="[264,484,1004,1030]" pageId="104" pageNumber="105">
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<heading id="D093B05CCC1F4E48FEE87EDD89FA846D" bold="true" box="[264,484,1004,1030]" fontSize="11" level="5" pageId="104" pageNumber="105" reason="2">
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<emphasis id="B910DB22CC1F4E48FEE87EDD89FA846D" bold="true" box="[264,484,1004,1030]" pageId="104" pageNumber="105">
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<taxonomicName id="4C647CB3CC1F4E48FEE87EDD8994846D" ID-CoL="84QPW" box="[264,394,1004,1030]" class="Polychaeta" family="Syllidae" genus="Imajimaea" kingdom="Animalia" order="Phyllodocida" pageId="104" pageNumber="105" phylum="Annelida" rank="genus" status="gen. nov.">
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<emphasis id="B910DB22CC1F4E48FEE87EDD8994846D" bold="true" box="[264,394,1004,1030]" italics="true" pageId="104" pageNumber="105">Imajimaea</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A2236659CC1F4E48FE717EDD89FA846D" box="[401,484,1004,1030]" pageId="104" pageNumber="105" rank="genus">gen. n.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BDB0730CC1F4E48FEE879078D35843A" blockId="104.[264,1325,1078,1905]" box="[264,1323,1078,1105]" pageId="104" pageNumber="105">
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<emphasis id="B910DB22CC1F4E48FEE879078A25843B" bold="true" box="[264,571,1078,1104]" pageId="104" pageNumber="105">Linnean name definition</emphasis>
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.
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<typeStatus id="54DFB992CC1F4E48FDAA79068A8E843A" box="[586,656,1079,1105]" pageId="104" pageNumber="105">Types</typeStatus>
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species
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<taxonomicName id="4C647CB3CC1F4E48FD1379068D39843A" authority="Imajima & Hartman, 1964" authorityName="Imajima & Hartman" authorityYear="1964" box="[755,1319,1079,1105]" class="Polychaeta" family="Syllidae" genus="Autolytus" kingdom="Animalia" order="Phyllodocida" pageId="104" pageNumber="105" phylum="Annelida" rank="species" species="japonensis">
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<emphasis id="B910DB22CC1F4E48FD1379068BFB843B" box="[755,997,1079,1104]" italics="true" pageId="104" pageNumber="105">Autolytus japonensis</emphasis>
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<bibRefCitation id="EFF57AC1CC1F4E48FC0D79068D39843A" author="Imajima" box="[1005,1319,1079,1105]" pageId="104" pageNumber="105" refString="Imajima, M. & Hartman, O. (1964) The polychaetous annelids of Japan part 1. Allan Hancock Foundation Publications. Occasional Paper, 26, 1 - 237." type="journal article" year="1964">Imajima & Hartman, 1964</bibRefCitation>
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</taxonomicName>
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.
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</paragraph>
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<paragraph id="8BDB0730CC1F4E48FED8796F8BB48412" blockId="104.[264,1325,1078,1905]" box="[312,938,1118,1145]" pageId="104" pageNumber="105">
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<emphasis id="B910DB22CC1F4E48FED8796F8A5E8413" bold="true" box="[312,576,1118,1144]" pageId="104" pageNumber="105">PhyloCode definition</emphasis>
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. No name definition provided.
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</paragraph>
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<paragraph id="8BDB0730CC1F4E48FED879B78B57852A" blockId="104.[264,1325,1078,1905]" pageId="104" pageNumber="105">
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<emphasis id="B910DB22CC1F4E48FED879B789FF84CB" bold="true" box="[312,481,1158,1184]" pageId="104" pageNumber="105">Apomorphies</emphasis>
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. Clade supported by 2 morphological apomorphies (
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<figureCitation id="135F1BB5CC1F4E48FBBA79B68CBB84CA" box="[1114,1189,1159,1185]" captionStart="FIGURE 4" captionStartId="225.[264,357,1782,1803]" captionTargetBox="[296,1289,331,1744]" captionTargetId="figure@225.[290,1298,319,1756]" captionTargetPageId="225" captionText="FIGURE 4. Character transformations. Symbols as follow: black box, only one most parsimonious reconstruction (MPR) exists; white box, more than one MPR exist; X reversal; = parallelism; character later reversed within clade; character further changed within clade;? unknown character state for one or several taxa within clade." httpUri="https://zenodo.org/record/157813/files/figure.png" pageId="104" pageNumber="105">Fig. 4</figureCitation>
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): 1)
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<emphasis id="B910DB22CC1F4E48FB3E79B68BA284A3" italics="true" pageId="104" pageNumber="105">colour pattern as brown/black transverse intersegmental bands</emphasis>
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(character 1), character state change is a parallelism, unknown state in
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<taxonomicName id="4C647CB3CC1F4E48FD1879E68B6A849B" box="[760,884,1239,1264]" class="Polychaeta" family="Syllidae" genus="Imajimaea" kingdom="Animalia" order="Phyllodocida" pageId="104" pageNumber="105" phylum="Annelida" rank="species" species="draculai">
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<emphasis id="B910DB22CC1F4E48FD1879E68B6A849B" box="[760,884,1239,1264]" italics="true" pageId="104" pageNumber="105">I. draculai</emphasis>
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</taxonomicName>
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; 2)
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<emphasis id="B910DB22CC1F4E48FC4579E68CB3849B" box="[933,1197,1239,1264]" italics="true" pageId="104" pageNumber="105">cirrostyles egg shaped</emphasis>
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(character 15), other most parsimonious reconstructions (MPRs) possible, character state change is a parallelism, character later reversed within clade.
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</paragraph>
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</subSubSection>
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<subSubSection id="C37E54BBCC1F4E49FED8787F8C718445" lastPageId="105" lastPageNumber="106" pageId="104" pageNumber="105" type="etymology">
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<paragraph id="8BDB0730CC1F4E48FED8787F8BD48502" blockId="104.[264,1325,1078,1905]" box="[312,970,1358,1385]" pageId="104" pageNumber="105">
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<emphasis id="B910DB22CC1F4E48FED8787F89A38503" bold="true" box="[312,445,1358,1384]" pageId="104" pageNumber="105">Etymology</emphasis>
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. Named in honour of Prof. Minoru Imajima.
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</paragraph>
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<paragraph id="8BDB0730CC1F4E48FED878478A2985FA" blockId="104.[264,1325,1078,1905]" box="[312,567,1398,1425]" pageId="104" pageNumber="105">
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<emphasis id="B910DB22CC1F4E48FED878478A2E85FB" bold="true" box="[312,560,1398,1424]" pageId="104" pageNumber="105">General description</emphasis>
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.
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</paragraph>
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<paragraph id="8BDB0730CC1F4E48FED878AF8962874A" blockId="104.[264,1325,1078,1905]" pageId="104" pageNumber="105">
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<emphasis id="B910DB22CC1F4E48FED878AF89FB85D3" bold="true" box="[312,485,1438,1464]" pageId="104" pageNumber="105">Atokous form</emphasis>
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. Length
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<quantity id="4C9CAAD5CC1F4E48FDAD78AE8AD485D2" box="[589,714,1439,1465]" metricMagnitude="-2" metricUnit="m" metricValue="1.6" metricValueMax="2.1" metricValueMin="1.1" pageId="104" pageNumber="105" unit="mm" value="16.0" valueMax="21.0" valueMin="11.0">11–21 mm</quantity>
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for 67–160 chaetigers (excluding incomplete specimens); width, measured at level of proventricle and excluding parapodial lobes,
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<quantity id="4C9CAAD5CC1F4E48FB3078F689278662" metricMagnitude="-4" metricUnit="m" metricValue="5.5" metricValueMax="8.0" metricValueMin="3.0" pageId="104" pageNumber="105" unit="mm" value="0.55" valueMax="0.8" valueMin="0.3">0.3–0.8 mm</quantity>
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. Colour pattern as transverse brown/black intersegmental bands, unknown state in
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<taxonomicName id="4C647CB3CC1F4E48FAF978DE8975865B" class="Polychaeta" family="Syllidae" genus="Imajimaea" kingdom="Animalia" order="Phyllodocida" pageId="104" pageNumber="105" phylum="Annelida" rank="species" species="draculai">
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<emphasis id="B910DB22CC1F4E48FAF978DE8975865B" italics="true" pageId="104" pageNumber="105">I. draculai</emphasis>
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</taxonomicName>
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. Body shape, excluding parapodial lobes, cylindrical in transection, venter flattened; body width fairly constant. Ciliation not assessed. Prostomium rounded rectangular, wider than long. Four eyes, with lenses, in trapezoid arrangement, anterior pair larger. Eyes confluent or separated, eye spots absent or present. Palps fused, in dorsal view not projecting in front of prostomium, or projecting 1/5–1/2 of prostomial length. Extension of nuchal epaulettes from end of tentacular segment to end of chaetiger 1 (unknown in
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<taxonomicName id="4C647CB3CC1F4E48FAF97BEE8975874B" class="Polychaeta" family="Syllidae" genus="Imajimaea" kingdom="Animalia" order="Phyllodocida" pageId="104" pageNumber="105" phylum="Annelida" rank="species" species="draculai">
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<emphasis id="B910DB22CC1F4E48FAF97BEE8975874B" italics="true" pageId="104" pageNumber="105">I. draculai</emphasis>
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</taxonomicName>
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).
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</paragraph>
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<paragraph id="8BDB0730CC1F4E49FED87A1E897F81C5" blockId="104.[264,1325,1078,1905]" lastBlockId="105.[264,1324,284,950]" lastPageId="105" lastPageNumber="106" pageId="104" pageNumber="105">Prostomium with 3 antennae; median antenna inserted medially on prostomium, lateral antennae on anterior margin. Tentacular cirri 2 pairs. Dorsal cirri from chaetiger 3, of equal length (reported cirri length compared to body width excluding parapodial lobes); cirrophores present on tentacular cirri and first dorsal cirri; cirrophores otherwise absent. Anterior appendages cylindrical or flaskshaped, dorsal cirri cylindrical or ovoid to egg shaped.</paragraph>
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<paragraph id="8BDB0730CC1E4E49FED87C8D8D18821D" blockId="105.[264,1324,284,950]" pageId="105" pageNumber="106">Parapodial lobes small to medium in size, rounded to rounded conical. Except for bayonet chaetae, simple chaetae present in chaetiger 1–4, in all chaetigers, or absent. Compound chaetae present from chaetiger 4, present in all chaetigers, or absent. Simple chaetae uni or bidentate with small distal tooth; compounds bidentate, with small distal tooth. Blade serration absent or present. Single thin bayonet chaetae, subdistally denticulated.</paragraph>
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<paragraph id="8BDB0730CC1E4E49FED87FB58D1B830D" blockId="105.[264,1324,284,950]" pageId="105" pageNumber="106">Pharynx with single to multiple sinuations anterior and lateral to proventricle. Trepan teeth arranged in 1 ring, with equal teeth, or with 2 large lateral teeth in combination with irregularly sized and arranged teeth. Basal ring present; infradental spines absent (unknown for some taxa). Proventricle with varying number of rows of square shaped muscle cells. Pygidium with 2 cirri (reported length compared to body width excluding parapodial lobes at level of proventricle if not otherwise stated), median papilla absent.</paragraph>
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<paragraph id="8BDB0730CC1E4E49FED87E458D1C83E5" blockId="105.[264,1324,284,950]" box="[312,1282,884,910]" pageId="105" pageNumber="106">
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<emphasis id="B910DB22CC1E4E49FED87E4589FA83E5" bold="true" box="[312,484,884,910]" pageId="105" pageNumber="106">Reproduction</emphasis>
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. Schizogamy by anterior scissiparity recorded in
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<taxonomicName id="4C647CB3CC1E4E49FBC97E458CE583E6" box="[1065,1275,884,909]" class="Polychaeta" family="Syllidae" genus="Imajimaea" kingdom="Animalia" order="Phyllodocida" pageId="105" pageNumber="106" phylum="Annelida" rank="species" species="zonata">
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<emphasis id="B910DB22CC1E4E49FBC97E458CE583E6" box="[1065,1275,884,909]" italics="true" pageId="105" pageNumber="106">Imajimaea zonata</emphasis>
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</taxonomicName>
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.
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</paragraph>
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<paragraph id="8BDB0730CC1E4E49FED87EAD8A3083DD" blockId="105.[264,1324,284,950]" box="[312,558,924,950]" pageId="105" pageNumber="106">
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<emphasis id="B910DB22CC1E4E49FED87EAD89BB83DD" bold="true" box="[312,421,924,950]" pageId="105" pageNumber="106">Epitokes</emphasis>
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. Unknown.
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</paragraph>
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<paragraph id="8BDB0730CC1E4E49FEE879258C718445" blockId="105.[264,1135,1044,1070]" box="[264,1135,1044,1070]" pageId="105" pageNumber="106">
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<emphasis id="B910DB22CC1E4E49FEE879258C718445" bold="true" box="[264,1135,1044,1070]" pageId="105" pageNumber="106">
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<taxonomicName id="4C647CB3CC1E4E49FEE8792589E88445" box="[264,502,1044,1070]" class="Polychaeta" family="Syllidae" genus="Imajimaea" kingdom="Animalia" order="Phyllodocida" pageId="105" pageNumber="106" phylum="Annelida" rank="species" species="draculai">
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<emphasis id="B910DB22CC1E4E49FEE8792589E88445" bold="true" box="[264,502,1044,1070]" italics="true" pageId="105" pageNumber="106">Imajimaea draculai</emphasis>
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</taxonomicName>
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(
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<bibRefCitation id="EFF57AC1CC1E4E49FDE679258B488445" author="San" box="[518,854,1044,1070]" pageId="105" pageNumber="106" refString="San Martin, G. & Lopez, E. (2002) New species of Autolytus Grube, 1850, Paraprocerastea San Martin and Alos, 1989, and Sphaerosyllis Claparede, 1863 (Syllidae, Polychaeta) from the Iberian Peninsula. Sarsia, 87, 135 - 143." type="journal article" year="2002">San Martín & López, 2002</bibRefCitation>
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) comb. n. (Fig. 48A–I)
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</emphasis>
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</paragraph>
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||
</subSubSection>
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<subSubSection id="C37E54BBCC1E4E49FEE8796E89EF84FE" pageId="105" pageNumber="106" type="reference_group">
|
||
<paragraph id="8BDB0730CC1E4E49FEE8796E89EF84FE" blockId="105.[264,1322,1118,1173]" pageId="105" pageNumber="106">
|
||
<treatmentCitationGroup id="AB74201ECC1E4E49FEE8796E89EF84FE" pageId="105" pageNumber="106">
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||
<taxonomicName id="4C647CB3CC1E4E49FEE8796E8A03841D" ID-CoL="4D9SC" box="[264,541,1119,1142]" class="Polychaeta" family="Syllidae" genus="Paraprocerastea" kingdom="Animalia" order="Phyllodocida" pageId="105" pageNumber="106" phylum="Annelida" rank="species" species="draculai">
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<emphasis id="B910DB22CC1E4E49FEE8796E8A03841D" box="[264,541,1119,1142]" italics="true" pageId="105" pageNumber="106">Paraprocerastea draculai</emphasis>
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||
</taxonomicName>
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||
<treatmentCitation id="0AC52121CC1E4E49FDC5796F8B60841E" author="San" box="[549,894,1118,1141]" page="139" pageId="105" pageNumber="106" year="2002">
|
||
<bibRefCitation id="EFF57AC1CC1E4E49FDC5796F8B54841E" author="San" box="[549,842,1118,1141]" pageId="105" pageNumber="106" refString="San Martin, G. & Lopez, E. (2002) New species of Autolytus Grube, 1850, Paraprocerastea San Martin and Alos, 1989, and Sphaerosyllis Claparede, 1863 (Syllidae, Polychaeta) from the Iberian Peninsula. Sarsia, 87, 135 - 143." type="journal article" year="2002">San Martín & López, 2002</bibRefCitation>
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||
: 139
|
||
</treatmentCitation>
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||
–141, fig. 3A–I;
|
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<treatmentCitation id="0AC52121CC1E4E49FBD1796F8D02841E" author="San" box="[1073,1308,1118,1141]" page="460" pageId="105" pageNumber="106" year="2003">
|
||
<bibRefCitation id="EFF57AC1CC1E4E49FBD1796F8CF7841E" author="San" box="[1073,1257,1118,1141]" pageId="105" pageNumber="106" refString="San Martin, G. (2003) Annelida, Polychaeta 2: Syllidae. In: Ramos, M. A. et al. (Eds) Fauna Iberica, Museo Nacional de Ciencias Naturales, Madrid, vol 21, 1 - 554." type="journal article" year="2003">San Martín 2003</bibRefCitation>
|
||
: 460
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||
</treatmentCitation>
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– 462, fig. 252A–I.
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</treatmentCitationGroup>
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||
</paragraph>
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||
</subSubSection>
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<subSubSection id="C37E54BBCC1E4E49FEE879F78AAB8562" pageId="105" pageNumber="106" type="materials_examined">
|
||
<paragraph id="8BDB0730CC1E4E49FEE879F78AAB8562" blockId="105.[264,1323,1222,1889]" pageId="105" pageNumber="106">
|
||
<emphasis id="B910DB22CC1E4E49FEE879F789EB848B" bold="true" box="[264,501,1222,1248]" pageId="105" pageNumber="106">Material examined</emphasis>
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||
.
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||
<emphasis id="B910DB22CC1E4E49FDE379F78A55848B" bold="true" box="[515,587,1222,1248]" pageId="105" pageNumber="106">
|
||
<collectingCountry id="F37347A0CC1E4E49FDE379F78A55848B" box="[515,587,1222,1248]" name="Spain" pageId="105" pageNumber="106">Spain</collectingCountry>
|
||
</emphasis>
|
||
:
|
||
<typeStatus id="54DFB992CC1E4E49FDBA79F68ADE848A" box="[602,704,1223,1249]" pageId="105" pageNumber="106" type="holotype">holotype</typeStatus>
|
||
<collectionCode id="ED759FF5CC1E4E49FD2779F68B01848A" LSID="urn:lsid:biocol.org:col:35275" box="[711,799,1223,1249]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:35275" name="Museo Nacional de Ciencias Naturales" pageId="105" pageNumber="106">MNCN</collectionCode>
|
||
16.01/6095, NW
|
||
<collectingCountry id="F37347A0CC1E4E49FC1179F68C29848A" box="[1009,1079,1223,1249]" name="Spain" pageId="105" pageNumber="106">Spain</collectingCountry>
|
||
, off Foz,
|
||
<geoCoordinate id="EE5061F7CC1E4E49FB4579F68D34848A" box="[1189,1322,1223,1249]" direction="north" orientation="latitude" pageId="105" pageNumber="106" precision="9" value="43.974335">43°58.46'N</geoCoordinate>
|
||
<geoCoordinate id="EE5061F7CC1E4E49FEE879DE89688562" box="[264,374,1263,1289]" direction="west" orientation="longitude" pageId="105" pageNumber="106" precision="92" value="-7.1966667">7°11.8'W</geoCoordinate>
|
||
,
|
||
<quantity id="4C9CAAD5CC1E4E49FE6179DE89D08562" box="[385,462,1263,1289]" metricMagnitude="2" metricUnit="m" metricValue="1.77" pageId="105" pageNumber="106" unit="m" value="177.0">177 m</quantity>
|
||
, sand,
|
||
<date id="FFDA21F0CC1E4E49FDFF79DE8AAF8562" box="[543,689,1263,1289]" pageId="105" pageNumber="106" value="1991-06-14">14 Jun 1991</date>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37E54BBCC1E4E49FED8782789C185C2" pageId="105" pageNumber="106" type="diagnosis">
|
||
<paragraph id="8BDB0730CC1E4E49FED8782789C185C2" blockId="105.[264,1323,1222,1889]" pageId="105" pageNumber="106">
|
||
<emphasis id="B910DB22CC1E4E49FED8782789AE855B" bold="true" box="[312,432,1302,1328]" pageId="105" pageNumber="106">Diagnosis</emphasis>
|
||
.
|
||
<taxonomicName id="4C647CB3CC1E4E49FE2078268A23855B" box="[448,573,1303,1328]" class="Polychaeta" family="Syllidae" genus="Imajimaea" kingdom="Animalia" order="Phyllodocida" pageId="105" pageNumber="106" phylum="Annelida" rank="genus">
|
||
<emphasis id="B910DB22CC1E4E49FE2078268A23855B" box="[448,573,1303,1328]" italics="true" pageId="105" pageNumber="106">Imajimaea</emphasis>
|
||
</taxonomicName>
|
||
with flaskshaped anterior appendages, dorsal cirri egg shaped; trepan with 2 lateral large teeth, smaller teeth in ventral and dorsal arc; simple chaetae in all chaetigers, first two chaetigers with distinctly different
|
||
<typeStatus id="54DFB992CC1E4E49FC5178568BFA85EA" box="[945,996,1383,1409]" pageId="105" pageNumber="106">type</typeStatus>
|
||
of chaetae compared to following chaetigers.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37E54BBCC1E4E4AFED878878B7583DD" lastPageId="106" lastPageNumber="107" pageId="105" pageNumber="106" type="description">
|
||
<paragraph id="8BDB0730CC1E4E49FED878878CBA8592" blockId="105.[264,1323,1222,1889]" pageId="105" pageNumber="106">
|
||
<emphasis id="B910DB22CC1E4E49FED8788789D785BB" bold="true" box="[312,457,1462,1488]" pageId="105" pageNumber="106">Description</emphasis>
|
||
.
|
||
<typeStatus id="54DFB992CC1E4E49FE3778868A5A85BA" box="[471,580,1463,1489]" pageId="105" pageNumber="106" type="holotype">Holotype</typeStatus>
|
||
on slide, in two fragments, incomplete; length
|
||
<quantity id="4C9CAAD5CC1E4E49FB9178868CD285BA" box="[1137,1228,1463,1489]" metricMagnitude="-3" metricUnit="m" metricValue="2.4" pageId="105" pageNumber="106" unit="mm" value="2.4">2.4 mm</quantity>
|
||
for 4+7 chaetigers, width
|
||
<quantity id="4C9CAAD5CC1E4E49FE3878EE8A288592" box="[472,566,1503,1529]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" pageId="105" pageNumber="106" unit="mm" value="0.4">0.4 mm</quantity>
|
||
. Absence/presence of ciliation not possible to assess.
|
||
</paragraph>
|
||
<paragraph id="8BDB0730CC1E4E49FED87B368CE58622" blockId="105.[264,1323,1222,1889]" pageId="105" pageNumber="106">Eyes separated (Fig. 48A); eye spots absent. Palps do not project in front of prostomium (Fig. 48A), fused. Absence/presence of nuchal epaulettes not possible to assess.</paragraph>
|
||
<paragraph id="8BDB0730CC1E4E49FED87B66897F870A" blockId="105.[264,1323,1222,1889]" pageId="105" pageNumber="106">Median antenna lost. Lateral antennae reaching chaetiger 2, dorsal tentacular cirri as long as lateral antennae. Ventral tentacular cirri 1/2 as long as dorsal pair. First dorsal cirri broader and slightly longer than lateral antennae. Alternation in direction of cirri not assessed. Cirri from chaetiger 2, equal in length, c. 1/5 of body width. Cirrophores on tentacular cirri and first dorsal cirri present; cirrophores otherwise absent. Lateral antennae, tentacular cirri, and first dorsal cirri flaskshaped (Fig. 48A, B), dorsal cirri ovoid, egg shaped.</paragraph>
|
||
<paragraph id="8BDB0730CC1D4E4AFED87C2D8D18824D" blockId="106.[264,1324,284,1470]" pageId="106" pageNumber="107">
|
||
Parapodial lobes rounded conical, medium in size. Aciculae numbering
|
||
<quantity id="4C9CAAD5CC1D4E4AFB527C2D8D1C815D" box="[1202,1282,284,310]" metricMagnitude="-2" metricUnit="m" metricValue="6.35" metricValueMax="7.62" metricValueMin="5.08" pageId="106" pageNumber="107" unit="in" value="2.5" valueMax="3.0" valueMin="2.0">2–3 in</quantity>
|
||
all present chaetigers. Chaetal fascicle with 5–6 chaetae in chaetiger 1, and 2; 9–10 chaetae in chaetiger 3 and 4; remainder chaetiger with c. 15 chaetae. All chaetae simple. Chaetae in chaetiger 1–2 with minute distal tooth (Fig. 48F, G), difficult to see except in high magnification; from chaetiger 3 all chaetae clearly bidentate (Fig. 48H); distal tooth small, serration absent. Chaetae have small diffuse denticulation along fusion line (Fig. 48F–H). Single thin bayonet chaetae, subdistally denticulated, present in chaetiger 11 (Fig.
|
||
<date id="FFDA21F0CC1D4E4AFB2E7F3D8CE7824D" box="[1230,1273,524,550]" pageId="106" pageNumber="107" value="1948-01">48I</date>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BDB0730CC1D4E4AFED87F058CF9837D" blockId="106.[264,1324,284,1470]" pageId="106" pageNumber="107">Pharynx and proventricle dissected. Pharynx with single sinuation. Position of trepan and pharynx not known. Trepan with 2 large teeth (Fig. 48D) and 29–30 small teeth, large teeth laterally positioned, alternating with 14–15 much smaller teeth in a dorsal (Fig. 48C) and ventral arc; small teeth irregularly sized, and arranged; teeth in 1 ring. Basal ring present; infradental spines present (Fig. 48C). Proventricle equal in length to 3 segments, unknown position, with c. 34–36 rows of muscle cells (Fig. 48E). Posterior part lost.</paragraph>
|
||
<paragraph id="8BDB0730CC1D4E4AFED87E158A708355" blockId="106.[264,1324,284,1470]" box="[312,622,804,830]" pageId="106" pageNumber="107">
|
||
<emphasis id="B910DB22CC1D4E4AFED87E1589FA8355" bold="true" box="[312,484,804,830]" pageId="106" pageNumber="107">Reproduction</emphasis>
|
||
. Unknown.
|
||
</paragraph>
|
||
<paragraph id="8BDB0730CC1D4E4AFED87E7D8B7583DD" blockId="106.[264,1324,284,1470]" pageId="106" pageNumber="107">
|
||
<emphasis id="B910DB22CC1D4E4AFED87E7D8986830D" bold="true" box="[312,408,844,870]" pageId="106" pageNumber="107">Habitat</emphasis>
|
||
. Sand,
|
||
<specimenCount id="9D62CCB9CC1D4E4AFE147E7D8A59830D" box="[500,583,844,870]" pageId="106" pageNumber="107" type="generic">
|
||
<quantity id="4C9CAAD5CC1D4E4AFE147E7D8A5D830D" box="[500,579,844,870]" metricMagnitude="2" metricUnit="m" metricValue="1.77" pageId="106" pageNumber="107" unit="m" value="177.0">177 m</quantity>
|
||
.
|
||
</specimenCount>
|
||
In the sample there were also specimens of Crinoidea, Decapoda and Pennatulacea, and it is possible that
|
||
<taxonomicName id="4C647CB3CC1D4E4AFCCC7E458BB783E6" box="[812,937,884,909]" class="Polychaeta" family="Syllidae" genus="Paraprocerastea" kingdom="Animalia" order="Phyllodocida" pageId="106" pageNumber="107" phylum="Annelida" rank="species" species="draculai">
|
||
<emphasis id="B910DB22CC1D4E4AFCCC7E458BB783E6" box="[812,937,884,909]" italics="true" pageId="106" pageNumber="107">I. draculai</emphasis>
|
||
</taxonomicName>
|
||
may live associated with any of these as pointed out by
|
||
<bibRefCitation id="EFF57AC1CC1D4E4AFDFC7EAD8B7983DD" box="[540,871,924,950]" pageId="106" pageNumber="107" refString="San Martin, G. & Lopez, E. (2002) New species of Autolytus Grube, 1850, Paraprocerastea San Martin and Alos, 1989, and Sphaerosyllis Claparede, 1863 (Syllidae, Polychaeta) from the Iberian Peninsula. Sarsia, 87, 135 - 143." type="journal article">San Martín & López (2002)</bibRefCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37E54BBCC1D4E4AFED87EF5895C846D" pageId="106" pageNumber="107" type="distribution">
|
||
<paragraph id="8BDB0730CC1D4E4AFED87EF5895C846D" blockId="106.[264,1324,284,1470]" pageId="106" pageNumber="107">
|
||
<emphasis id="B910DB22CC1D4E4AFED87EF589CF83B5" bold="true" box="[312,465,964,990]" pageId="106" pageNumber="107">Distribution</emphasis>
|
||
. North East Atlantic. North West
|
||
<collectingCountry id="F37347A0CC1D4E4AFC907EF58BA883B5" box="[880,950,964,990]" name="Spain" pageId="106" pageNumber="107">Spain</collectingCountry>
|
||
. Only known from
|
||
<typeStatus id="54DFB992CC1D4E4AFB477EF58CC783B5" box="[1191,1241,964,990]" pageId="106" pageNumber="107">type</typeStatus>
|
||
specimen.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37E54BBCC1D4E4AFED87925897A85D5" pageId="106" pageNumber="107" type="discussion">
|
||
<paragraph id="8BDB0730CC1D4E4AFED87925897A85D5" blockId="106.[264,1324,284,1470]" pageId="106" pageNumber="107">
|
||
<emphasis id="B910DB22CC1D4E4AFED8792589B48445" bold="true" box="[312,426,1044,1070]" pageId="106" pageNumber="107">Remarks</emphasis>
|
||
.
|
||
<taxonomicName id="4C647CB3CC1D4E4AFE5879258A818446" box="[440,671,1044,1069]" class="Polychaeta" family="Syllidae" genus="Imajimaea" kingdom="Animalia" order="Phyllodocida" pageId="106" pageNumber="107" phylum="Annelida" rank="species" species="draculai">
|
||
<emphasis id="B910DB22CC1D4E4AFE5879258A818446" box="[440,671,1044,1069]" italics="true" pageId="106" pageNumber="107">Imajimaea draculai</emphasis>
|
||
</taxonomicName>
|
||
is unique in many respects, including its shape of anterior appendages,
|
||
<typeStatus id="54DFB992CC1D4E4AFE3C790D8A10843D" box="[476,526,1084,1110]" pageId="106" pageNumber="107">type</typeStatus>
|
||
of trepan, and chaetal arrangement. Its phylogenetic position is somewhat uncertain. It was first placed in
|
||
<taxonomicName id="4C647CB3CC1D4E4AFD1879558BA38416" box="[760,957,1124,1149]" class="Polychaeta" family="Syllidae" genus="Paraprocerastea" kingdom="Animalia" order="Phyllodocida" pageId="106" pageNumber="107" phylum="Annelida" rank="genus">
|
||
<emphasis id="B910DB22CC1D4E4AFD1879558BA38416" box="[760,957,1124,1149]" italics="true" pageId="106" pageNumber="107">Paraprocerastea</emphasis>
|
||
</taxonomicName>
|
||
, based on the shape of the dorsal cirri. However,
|
||
<taxonomicName id="4C647CB3CC1D4E4AFE0779BD8AB384CE" box="[487,685,1164,1189]" class="Polychaeta" family="Syllidae" genus="Paraprocerastea" kingdom="Animalia" order="Phyllodocida" pageId="106" pageNumber="107" phylum="Annelida" rank="genus">
|
||
<emphasis id="B910DB22CC1D4E4AFE0779BD8AB384CE" box="[487,685,1164,1189]" italics="true" pageId="106" pageNumber="107">Paraprocerastea</emphasis>
|
||
</taxonomicName>
|
||
as outlined by
|
||
<bibRefCitation id="EFF57AC1CC1D4E4AFCBF79BD8CA584CD" box="[863,1211,1164,1190]" pageId="106" pageNumber="107" refString="San Martin, G. & Lopez, E. (2002) New species of Autolytus Grube, 1850, Paraprocerastea San Martin and Alos, 1989, and Sphaerosyllis Claparede, 1863 (Syllidae, Polychaeta) from the Iberian Peninsula. Sarsia, 87, 135 - 143." type="journal article">San Martín and López (2002)</bibRefCitation>
|
||
, is a nonmonophyletic heterogenous group as judged from present analysis, and
|
||
<taxonomicName id="4C647CB3CC1D4E4AFB8579858CFD84A6" box="[1125,1251,1204,1229]" class="Polychaeta" family="Syllidae" genus="Imajimaea" kingdom="Animalia" order="Phyllodocida" pageId="106" pageNumber="107" phylum="Annelida" rank="species" species="draculai">
|
||
<emphasis id="B910DB22CC1D4E4AFB8579858CFD84A6" box="[1125,1251,1204,1229]" italics="true" pageId="106" pageNumber="107">I. draculai</emphasis>
|
||
</taxonomicName>
|
||
show little resemblance to the
|
||
<typeStatus id="54DFB992CC1D4E4AFDD379ED8A78849D" box="[563,614,1244,1270]" pageId="106" pageNumber="107">type</typeStatus>
|
||
species
|
||
<taxonomicName id="4C647CB3CC1D4E4AFD2F79ED8B64849E" box="[719,890,1244,1269]" class="Polychaeta" family="Syllidae" genus="Paraprocerastea" kingdom="Animalia" order="Phyllodocida" pageId="106" pageNumber="107" phylum="Annelida" rank="species" species="crocantinae">
|
||
<emphasis id="B910DB22CC1D4E4AFD2F79ED8B64849E" box="[719,890,1244,1269]" italics="true" pageId="106" pageNumber="107">P. crocantinae</emphasis>
|
||
</taxonomicName>
|
||
. In this analysis,
|
||
<taxonomicName id="4C647CB3CC1D4E4AFBB279ED8CCE849E" box="[1106,1232,1244,1269]" class="Polychaeta" family="Syllidae" genus="Imajimaea" kingdom="Animalia" order="Phyllodocida" pageId="106" pageNumber="107" phylum="Annelida" rank="species" species="draculai">
|
||
<emphasis id="B910DB22CC1D4E4AFBB279ED8CCE849E" box="[1106,1232,1244,1269]" italics="true" pageId="106" pageNumber="107">I. draculai</emphasis>
|
||
</taxonomicName>
|
||
groups together with.
|
||
<taxonomicName id="4C647CB3CC1D4E4AFE5378358A578576" box="[435,585,1284,1309]" class="Polychaeta" family="Syllidae" genus="Autolytus" kingdom="Animalia" order="Phyllodocida" pageId="106" pageNumber="107" phylum="Annelida" rank="species" species="japonensis">
|
||
<emphasis id="B910DB22CC1D4E4AFE5378358A578576" box="[435,585,1284,1309]" italics="true" pageId="106" pageNumber="107">I. japonensis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C647CB3CC1D4E4AFDB878358AD58576" box="[600,715,1284,1309]" class="Polychaeta" family="Syllidae" genus="Imajimaea" kingdom="Animalia" order="Phyllodocida" pageId="106" pageNumber="107" phylum="Annelida" rank="species" species="tsugara">
|
||
<emphasis id="B910DB22CC1D4E4AFDB878358AD58576" box="[600,715,1284,1309]" italics="true" pageId="106" pageNumber="107">I. tsugara</emphasis>
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="4C647CB3CC1D4E4AFCEC78358B6D8576" box="[780,883,1284,1309]" class="Polychaeta" family="Syllidae" genus="Imajimaea" kingdom="Animalia" order="Phyllodocida" pageId="106" pageNumber="107" phylum="Annelida" rank="species" species="zonata">
|
||
<emphasis id="B910DB22CC1D4E4AFCEC78358B6D8576" box="[780,883,1284,1309]" italics="true" pageId="106" pageNumber="107">I. zonata</emphasis>
|
||
</taxonomicName>
|
||
. Of the four
|
||
<taxonomicName id="4C647CB3CC1D4E4AFBED78358C958576" box="[1037,1163,1284,1309]" class="Polychaeta" family="Syllidae" genus="Imajimaea" kingdom="Animalia" order="Phyllodocida" pageId="106" pageNumber="107" phylum="Annelida" rank="genus">
|
||
<emphasis id="B910DB22CC1D4E4AFBED78358C958576" box="[1037,1163,1284,1309]" italics="true" pageId="106" pageNumber="107">Imajimaea</emphasis>
|
||
</taxonomicName>
|
||
taxa,
|
||
<taxonomicName id="4C647CB3CC1D4E4AFB327835892B852E" class="Polychaeta" family="Syllidae" genus="Imajimaea" kingdom="Animalia" order="Phyllodocida" pageId="106" pageNumber="107" phylum="Annelida" rank="species" species="draculai">
|
||
<emphasis id="B910DB22CC1D4E4AFB327835892B852E" italics="true" pageId="106" pageNumber="107">I. draculai</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C647CB3CC1D4E4AFEA5781D89C5852E" box="[325,475,1324,1349]" class="Polychaeta" family="Syllidae" genus="Autolytus" kingdom="Animalia" order="Phyllodocida" pageId="106" pageNumber="107" phylum="Annelida" rank="species" species="japonensis">
|
||
<emphasis id="B910DB22CC1D4E4AFEA5781D89C5852E" box="[325,475,1324,1349]" italics="true" pageId="106" pageNumber="107">I. japonensis</emphasis>
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="4C647CB3CC1D4E4AFDFD781D8A91852E" box="[541,655,1324,1349]" class="Polychaeta" family="Syllidae" genus="Imajimaea" kingdom="Animalia" order="Phyllodocida" pageId="106" pageNumber="107" phylum="Annelida" rank="species" species="tsugara">
|
||
<emphasis id="B910DB22CC1D4E4AFDFD781D8A91852E" box="[541,655,1324,1349]" italics="true" pageId="106" pageNumber="107">I. tsugara</emphasis>
|
||
</taxonomicName>
|
||
, are the only one with simple chaetae, but in
|
||
<taxonomicName id="4C647CB3CC1D4E4AFB49781D89058506" class="Polychaeta" family="Syllidae" genus="Imajimaea" kingdom="Animalia" order="Phyllodocida" pageId="106" pageNumber="107" phylum="Annelida" rank="species" species="japonensi">
|
||
<emphasis id="B910DB22CC1D4E4AFB49781D89058506" italics="true" pageId="106" pageNumber="107">I. japonensi</emphasis>
|
||
</taxonomicName>
|
||
s, and
|
||
<taxonomicName id="4C647CB3CC1D4E4AFE8E786589FA8506" box="[366,484,1364,1389]" class="Polychaeta" family="Syllidae" genus="Imajimaea" kingdom="Animalia" order="Phyllodocida" pageId="106" pageNumber="107" phylum="Annelida" rank="species" species="tsugara">
|
||
<emphasis id="B910DB22CC1D4E4AFE8E786589FA8506" box="[366,484,1364,1389]" italics="true" pageId="106" pageNumber="107">I. tsugara</emphasis>
|
||
</taxonomicName>
|
||
these chaetae are restricted to the anterior 4 chaetigers. The detailed shape of the simple chaetae in
|
||
<taxonomicName id="4C647CB3CC1D4E4AFD9C784D8AE585FE" box="[636,763,1404,1429]" class="Polychaeta" family="Syllidae" genus="Imajimaea" kingdom="Animalia" order="Phyllodocida" pageId="106" pageNumber="107" phylum="Annelida" rank="species" species="draculai">
|
||
<emphasis id="B910DB22CC1D4E4AFD9C784D8AE585FE" box="[636,763,1404,1429]" italics="true" pageId="106" pageNumber="107">I. draculai</emphasis>
|
||
</taxonomicName>
|
||
is very similar to the ones found in
|
||
<taxonomicName id="4C647CB3CC1D4E4AFB54784D894385D6" class="Polychaeta" family="Syllidae" genus="Virchowia" kingdom="Animalia" order="Phyllodocida" pageId="106" pageNumber="107" phylum="Annelida" rank="species" species="spirifer">
|
||
<emphasis id="B910DB22CC1D4E4AFB54784D894385D6" italics="true" pageId="106" pageNumber="107">Virchowia spirifer</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37E54BBCC1D4E4AFEE87B3D8B4886E3" pageId="106" pageNumber="107" type="reference_group">
|
||
<paragraph id="8BDB0730CC1D4E4AFEE87B3D8C84864D" blockId="106.[264,1178,1548,1574]" box="[264,1178,1548,1574]" pageId="106" pageNumber="107">
|
||
<emphasis id="B910DB22CC1D4E4AFEE87B3D8C84864D" bold="true" box="[264,1178,1548,1574]" pageId="106" pageNumber="107">
|
||
<taxonomicName id="4C647CB3CC1D4E4AFEE87B3D8B63864D" ID-CoL="3PHLN" authority="Imajima & Hartman, 1964" authorityName="Imajima & Hartman" authorityYear="1964" box="[264,893,1548,1574]" class="Polychaeta" family="Syllidae" genus="Imajimaea" kingdom="Animalia" order="Phyllodocida" pageId="106" pageNumber="107" phylum="Annelida" rank="species" species="japonensis" status="comb. nov.">
|
||
<emphasis id="B910DB22CC1D4E4AFEE87B3D8A0C864D" bold="true" box="[264,530,1548,1574]" italics="true" pageId="106" pageNumber="107">Imajimaea japonensis</emphasis>
|
||
(
|
||
<bibRefCitation id="EFF57AC1CC1D4E4AFDC17B3D8B6A864D" author="Imajima" box="[545,884,1548,1574]" pageId="106" pageNumber="107" refString="Imajima, M. & Hartman, O. (1964) The polychaetous annelids of Japan part 1. Allan Hancock Foundation Publications. Occasional Paper, 26, 1 - 237." type="journal article" year="1964">Imajima & Hartman, 1964</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2236659CC1D4E4AFC647B3D8BEE864D" box="[900,1008,1548,1574]" pageId="106" pageNumber="107">comb. n.</taxonomicNameLabel>
|
||
(Fig. 49A–H)
|
||
</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8BDB0730CC1D4E4AFEE87B638B4886E3" blockId="106.[264,998,1617,1673]" pageId="106" pageNumber="107">
|
||
<treatmentCitationGroup id="AB74201ECC1D4E4AFEE87B638B4886E3" pageId="106" pageNumber="107">
|
||
<taxonomicName id="4C647CB3CC1D4E4AFEE87B638B2F8603" ID-CoL="JZ4T" authority="Imajima & Hartman, 1964: 92" authorityName="Imajima & Hartman" authorityPageNumber="92" authorityYear="1964" box="[264,817,1617,1641]" class="Polychaeta" family="Syllidae" genus="Autolytus" kingdom="Animalia" order="Phyllodocida" pageId="106" pageNumber="107" phylum="Annelida" rank="species" species="japonensis">
|
||
<emphasis id="B910DB22CC1D4E4AFEE87B6389FB8602" box="[264,485,1618,1641]" italics="true" pageId="106" pageNumber="107">Autolytus japonensis</emphasis>
|
||
<treatmentCitation id="0AC52121CC1D4E4AFE0C7B608B2F8603" author="Imajima" box="[492,817,1617,1640]" page="92" pageId="106" pageNumber="107" year="1964">
|
||
<bibRefCitation id="EFF57AC1CC1D4E4AFE0C7B608B158603" author="Imajima" box="[492,779,1617,1640]" pageId="106" pageNumber="107" refString="Imajima, M. & Hartman, O. (1964) The polychaetous annelids of Japan part 1. Allan Hancock Foundation Publications. Occasional Paper, 26, 1 - 237." type="journal article" year="1964">Imajima & Hartman, 1964</bibRefCitation>
|
||
: 92
|
||
</treatmentCitation>
|
||
</taxonomicName>
|
||
–93, fig. 17G–
|
||
<collectingCountry id="F37347A0CC1D4E4AFC2E7B608BFC8603" box="[974,994,1617,1640]" name="Iceland" pageId="106" pageNumber="107">O</collectingCountry>
|
||
.
|
||
<taxonomicName id="4C647CB3CC1D4E4AFEE87B438B3986E3" ID-CoL="JZ4T" authority="Imajima 1966: 37" authorityName="Imajima" authorityPageNumber="37" authorityYear="1966" box="[264,807,1649,1673]" class="Polychaeta" family="Syllidae" genus="Autolytus" kingdom="Animalia" order="Phyllodocida" pageId="106" pageNumber="107" phylum="Annelida" rank="species" species="japonensis" subGenus="Autolytus">
|
||
<emphasis id="B910DB22CC1D4E4AFEE87B438A7C86E2" box="[264,610,1650,1673]" italics="true" pageId="106" pageNumber="107">Autolytus (Autolytus) japonensis</emphasis>
|
||
<treatmentCitation id="0AC52121CC1D4E4AFD897B408B3986E3" author="Imajima" box="[617,807,1649,1672]" page="37" pageId="106" pageNumber="107" year="1966">
|
||
<bibRefCitation id="EFF57AC1CC1D4E4AFD897B408B1C86E3" author="Imajima" box="[617,770,1649,1672]" pageId="106" pageNumber="107" refString="Imajima, M. (1966) The Syllidae (Polychaetous Annelids) from Japan (2) Autolytinae. Publications of the Seto Marine Biological Laboratory, 14, 27 - 83." type="journal article" year="1966">Imajima 1966</bibRefCitation>
|
||
: 37
|
||
</treatmentCitation>
|
||
</taxonomicName>
|
||
–38.
|
||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37E54BBCC1D4E4AFEE87B858963869D" pageId="106" pageNumber="107" type="materials_examined">
|
||
<paragraph id="8BDB0730CC1D4E4AFEE87B858963869D" blockId="106.[264,1324,1716,1902]" pageId="106" pageNumber="107">
|
||
<emphasis id="B910DB22CC1D4E4AFEE87B8589E986A5" bold="true" box="[264,503,1716,1742]" pageId="106" pageNumber="107">Material examined</emphasis>
|
||
.
|
||
<emphasis id="B910DB22CC1D4E4AFDE87B858A4A86A5" bold="true" box="[520,596,1716,1742]" pageId="106" pageNumber="107">
|
||
<collectingCountry id="F37347A0CC1D4E4AFDE87B858A4A86A5" box="[520,596,1716,1742]" name="Japan" pageId="106" pageNumber="107">Japan</collectingCountry>
|
||
</emphasis>
|
||
:
|
||
<typeStatus id="54DFB992CC1D4E4AFD867B858AD286A5" box="[614,716,1716,1742]" pageId="106" pageNumber="107" type="holotype">holotype</typeStatus>
|
||
<collectionCode id="ED759FF5CC1D4E4AFD367B858B3586A5" LSID="urn:lsid:biocol.org:col:34802" box="[726,811,1716,1742]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34802" name="Natural History Museum of Los Angeles County" pageId="106" pageNumber="107">LACM</collectionCode>
|
||
<collectionCode id="ED759FF5CC1D4E4AFCD57B858B9486A5" box="[821,906,1716,1742]" pageId="106" pageNumber="107">POLY</collectionCode>
|
||
0152, off Shiriyasaki, c.
|
||
<quantity id="4C9CAAD5CC1D4E4AFB4E7B858CE086A5" box="[1198,1278,1716,1742]" metricMagnitude="2" metricUnit="m" metricValue="1.4" pageId="106" pageNumber="107" unit="m" value="140.0">140 m</quantity>
|
||
,
|
||
<date id="FFDA21F0CC1D4E4AFAEC7B858967869D" pageId="106" pageNumber="107" value="1956-02-13">13 Feb 1956</date>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37E54BBCC1D4E4AFED87A3589478705" pageId="106" pageNumber="107" type="diagnosis">
|
||
<paragraph id="8BDB0730CC1D4E4AFED87A3589478705" blockId="106.[264,1324,1716,1902]" pageId="106" pageNumber="107">
|
||
<emphasis id="B910DB22CC1D4E4AFED87A3589AE8775" bold="true" box="[312,432,1796,1822]" pageId="106" pageNumber="107">Diagnosis</emphasis>
|
||
.
|
||
<taxonomicName id="4C647CB3CC1D4E4AFE5F7A358A228776" box="[447,572,1796,1821]" class="Polychaeta" family="Syllidae" genus="Imajimaea" kingdom="Animalia" order="Phyllodocida" pageId="106" pageNumber="107" phylum="Annelida" rank="genus">
|
||
<emphasis id="B910DB22CC1D4E4AFE5F7A358A228776" box="[447,572,1796,1821]" italics="true" pageId="106" pageNumber="107">Imajimaea</emphasis>
|
||
</taxonomicName>
|
||
with nuchal epaulettes reaching end of tentacular segment; egg shaped dorsal cirri; simple chaetae in anterior 4 chaetigers; c. 45 spine shaped teeth in trepan.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37E54BBCC1C4E4BFED87C2A89E68505" pageId="107" pageNumber="108" type="description">
|
||
<paragraph id="8BDB0730CC1C4E4BFED87C2A896B81C5" blockId="107.[264,1325,283,1670]" pageId="107" pageNumber="108">
|
||
<emphasis id="B910DB22CC1C4E4BFED87C2A89D7815E" bold="true" box="[312,457,283,309]" pageId="107" pageNumber="108">Description</emphasis>
|
||
.
|
||
<typeStatus id="54DFB992CC1C4E4BFE3A7C2D8A59815D" box="[474,583,284,310]" pageId="107" pageNumber="108" type="holotype">Holotype</typeStatus>
|
||
complete (Fig. 49A), length
|
||
<quantity id="4C9CAAD5CC1C4E4BFC4D7C2D8C1F815D" box="[941,1025,284,310]" metricMagnitude="-2" metricUnit="m" metricValue="1.1" pageId="107" pageNumber="108" unit="mm" value="11.0">11 mm</quantity>
|
||
for 66 chaetigers, width
|
||
<quantity id="4C9CAAD5CC1C4E4BFEE87C75897C8135" box="[264,354,324,350]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" pageId="107" pageNumber="108" unit="mm" value="0.4">0.4 mm</quantity>
|
||
at level of proventricle. Preserved material yellowish orange with faint pale brown transverse intersegmental colour markings (Fig. 49B). Eyes reddish. Ciliation not possible to assess.
|
||
</paragraph>
|
||
<paragraph id="8BDB0730CC1C4E4BFED87C8D8C8B8195" blockId="107.[264,1325,283,1670]" pageId="107" pageNumber="108">Eyes separated; eye spots absent. Palps do not project in front of prostomium (Fig. 49B), fused. Nuchal epaulettes extending over tentacular segment (Fig. 49B).</paragraph>
|
||
<paragraph id="8BDB0730CC1C4E4BFED87F3D8C37837D" blockId="107.[264,1325,283,1670]" pageId="107" pageNumber="108">
|
||
Median antenna reaching chaetiger 4–5. Lateral antennae and dorsal tentacular cirri, length 2/3 of median antenna. Ventral tentacular cirri 1/3 as long as dorsal pair. First dorsal cirri as long as median antenna, second dorsal cirri as long as ventral tentacular cirri. Alternation in direction of cirri not assessed. Dorsal cirri from chaetiger 3, of equal length, c. 1/8 of body width, shorter than parapodial lobes. Cirrophores on tentacular segment and first dorsal cirri present; cirrophores otherwise absent. Antennae, tentacular cirri and second dorsal cirri cylindrical, dorsal cirri from chaetiger
|
||
<specimenCount id="9D62CCB9CC1C4E4BFC687FCD8BD6837D" box="[904,968,764,790]" pageId="107" pageNumber="108" type="egg">3 egg</specimenCount>
|
||
shaped.
|
||
</paragraph>
|
||
<paragraph id="8BDB0730CC1C4E4BFED87E158A6C8415" blockId="107.[264,1325,283,1670]" pageId="107" pageNumber="108">
|
||
Parapodial lobes rounded, small (Fig. 49B). Anterior chaetigers with 2–3 aciculae,
|
||
<quantity id="4C9CAAD5CC1C4E4BFB1F7E158901830D" metricMagnitude="-2" metricUnit="m" metricValue="3.81" metricValueMax="5.08" metricValueMin="2.54" pageId="107" pageNumber="108" unit="in" value="1.5" valueMax="2.0" valueMin="1.0">1–2 in</quantity>
|
||
median and posterior. Chaetal fascicle with 5–9 chaetae in all chaetigers. Chaetiger 1–2 with 8 simple chaetae, of which 5–6 are unidentate (Fig. 49C) and 2–3 slightly bidentate (Fig. 49D); chaetiger 3 with 8 simple chaetae, all bidentate; chaetiger 4 with 2 fused chaetae and 6 compounds (Fig. 49E), all bidentate; from chaetiger 5 all chaetae compound and bidentate (Fig. 49F, G). Denticulation present along fusion line in fused chaeta (Fig. 49C– D). Small distal tooth in both compound and simple chaetae; indistinct serration sometimes present on compounds. Single thin bayonet chaetae (Fig. 49H), subdistally denticulated, beginning at chaetiger 3.
|
||
</paragraph>
|
||
<paragraph id="8BDB0730CC1C4E4BFED879BD8BAF849D" blockId="107.[264,1325,283,1670]" pageId="107" pageNumber="108">Pharynx sinuation, trepan position, structure of trepan not possible to assess, dissected. Proventricle equal in length to 1 segment in chaetiger 7, with c. 33 rows of muscle cells. Anal cirri equal in length to 1/3 of body width (Fig. 49A).</paragraph>
|
||
<paragraph id="8BDB0730CC1C4E4BFED878358A708575" blockId="107.[264,1325,283,1670]" box="[312,622,1284,1310]" pageId="107" pageNumber="108">
|
||
<emphasis id="B910DB22CC1C4E4BFED8783589FA8575" bold="true" box="[312,484,1284,1310]" pageId="107" pageNumber="108">Reproduction</emphasis>
|
||
. Unknown.
|
||
</paragraph>
|
||
<paragraph id="8BDB0730CC1C4E4BFED8781D8D3F852D" blockId="107.[264,1325,283,1670]" box="[312,1313,1324,1350]" pageId="107" pageNumber="108">
|
||
<emphasis id="B910DB22CC1C4E4BFED8781D8A45852D" bold="true" box="[312,603,1324,1350]" pageId="107" pageNumber="108">Additional information</emphasis>
|
||
. The trepan has 45 long, spine shaped teeth (
|
||
<bibRefCitation id="EFF57AC1CC1C4E4BFB8A781D8D0A852D" author="Imajima" box="[1130,1300,1324,1350]" pageId="107" pageNumber="108" refString="Imajima, M. (1966) The Syllidae (Polychaetous Annelids) from Japan (2) Autolytinae. Publications of the Seto Marine Biological Laboratory, 14, 27 - 83." type="journal article" year="1966">Imajima 1966</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BDB0730CC1C4E4BFED8786589E68505" blockId="107.[264,1325,283,1670]" box="[312,504,1364,1390]" pageId="107" pageNumber="108">
|
||
<emphasis id="B910DB22CC1C4E4BFED8786589868505" bold="true" box="[312,408,1364,1390]" pageId="107" pageNumber="108">Habitat</emphasis>
|
||
.
|
||
<specimenCount id="9D62CCB9CC1C4E4BFE46786589E68505" box="[422,504,1364,1390]" pageId="107" pageNumber="108" type="generic">
|
||
<quantity id="4C9CAAD5CC1C4E4BFE46786589EA8505" box="[422,500,1364,1390]" metricMagnitude="2" metricUnit="m" metricValue="1.4" pageId="107" pageNumber="108" unit="m" value="140.0">140 m</quantity>
|
||
.
|
||
</specimenCount>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37E54BBCC1C4E4BFED8784D8CC285FD" box="[312,1244,1404,1430]" pageId="107" pageNumber="108" type="distribution">
|
||
<paragraph id="8BDB0730CC1C4E4BFED8784D8CC285FD" blockId="107.[264,1325,283,1670]" box="[312,1244,1404,1430]" pageId="107" pageNumber="108">
|
||
<emphasis id="B910DB22CC1C4E4BFED8784D89CF85FD" bold="true" box="[312,465,1404,1430]" pageId="107" pageNumber="108">Distribution</emphasis>
|
||
. North West Pacific. North
|
||
<collectingCountry id="F37347A0CC1C4E4BFCF9784D8B7E85FD" box="[793,864,1404,1430]" name="Japan" pageId="107" pageNumber="108">Japan</collectingCountry>
|
||
. Only known from
|
||
<typeStatus id="54DFB992CC1C4E4BFBA4784D8C6885FD" box="[1092,1142,1404,1430]" pageId="107" pageNumber="108">type</typeStatus>
|
||
locality.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37E54BBCC1C4E4BFED878958D0C86ED" pageId="107" pageNumber="108" type="discussion">
|
||
<paragraph id="8BDB0730CC1C4E4BFED878958D0C86ED" blockId="107.[264,1325,283,1670]" pageId="107" pageNumber="108">
|
||
<emphasis id="B910DB22CC1C4E4BFED8789589B485D5" bold="true" box="[312,426,1444,1470]" pageId="107" pageNumber="108">Remarks</emphasis>
|
||
.
|
||
<taxonomicName id="4C647CB3CC1C4E4BFE5C78958ADF85D6" box="[444,705,1444,1469]" class="Polychaeta" family="Syllidae" genus="Imajimaea" kingdom="Animalia" order="Phyllodocida" pageId="107" pageNumber="108" phylum="Annelida" rank="species" species="japonensis">
|
||
<emphasis id="B910DB22CC1C4E4BFE5C78958ADF85D6" box="[444,705,1444,1469]" italics="true" pageId="107" pageNumber="108">Imajimaea japonensis</emphasis>
|
||
</taxonomicName>
|
||
is most closely related to
|
||
<taxonomicName id="4C647CB3CC1C4E4BFBEB78958C9E85D6" box="[1035,1152,1444,1469]" class="Polychaeta" family="Syllidae" genus="Imajimaea" kingdom="Animalia" order="Phyllodocida" pageId="107" pageNumber="108" phylum="Annelida" rank="species" species="tsugara">
|
||
<emphasis id="B910DB22CC1C4E4BFBEB78958C9E85D6" box="[1035,1152,1444,1469]" italics="true" pageId="107" pageNumber="108">I. tsugara</emphasis>
|
||
</taxonomicName>
|
||
. The chaetae, chaetal arrangement, and trepan structure are identical in the two taxa.
|
||
<taxonomicName id="4C647CB3CC1C4E4BFBB878FD895C8666" class="Polychaeta" family="Syllidae" genus="Imajimaea" kingdom="Animalia" order="Phyllodocida" pageId="107" pageNumber="108" phylum="Annelida" rank="species" species="japonensis">
|
||
<emphasis id="B910DB22CC1C4E4BFBB878FD895C8666" italics="true" pageId="107" pageNumber="108">Imajimaea japonensis</emphasis>
|
||
</taxonomicName>
|
||
differs from
|
||
<taxonomicName id="4C647CB3CC1C4E4BFE3C78C58A508666" box="[476,590,1524,1549]" class="Polychaeta" family="Syllidae" genus="Imajimaea" kingdom="Animalia" order="Phyllodocida" pageId="107" pageNumber="108" phylum="Annelida" rank="species" species="tsugara">
|
||
<emphasis id="B910DB22CC1C4E4BFE3C78C58A508666" box="[476,590,1524,1549]" italics="true" pageId="107" pageNumber="108">I. tsugara</emphasis>
|
||
</taxonomicName>
|
||
in 1) smaller palps not projecting in front of prostomium compared to projecting 1/2 of prostomial length, 2) shorter nuchal epaulettes reaching end of tentacular segment compared to end of first chaetiger, and 3) egg shaped dorsal cirri shorter than parapodial lobes, compared to cylindrical cirri longer than parapodial lobes.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37E54BBCC1C4E4BFEE87BD58BAB872B" pageId="107" pageNumber="108" type="reference_group">
|
||
<paragraph id="8BDB0730CC1C4E4BFEE87BD58BC68695" blockId="107.[264,984,1764,1790]" box="[264,984,1764,1790]" pageId="107" pageNumber="108">
|
||
<emphasis id="B910DB22CC1C4E4BFEE87BD58BC68695" bold="true" box="[264,984,1764,1790]" pageId="107" pageNumber="108">
|
||
<taxonomicName id="4C647CB3CC1C4E4BFEE87BD58AA28695" ID-CoL="3PHLP" authority="Imajima, 1966" authorityName="Imajima" authorityYear="1966" box="[264,700,1764,1790]" class="Polychaeta" family="Syllidae" genus="Imajimaea" kingdom="Animalia" order="Phyllodocida" pageId="107" pageNumber="108" phylum="Annelida" rank="species" species="tsugara" status="comb. nov.">
|
||
<emphasis id="B910DB22CC1C4E4BFEE87BD589F28695" bold="true" box="[264,492,1764,1790]" italics="true" pageId="107" pageNumber="108">Imajimaea tsugara</emphasis>
|
||
(
|
||
<bibRefCitation id="EFF57AC1CC1C4E4BFE1C7BD58AAA8695" author="Imajima" box="[508,692,1764,1790]" pageId="107" pageNumber="108" refString="Imajima, M. (1966) The Syllidae (Polychaetous Annelids) from Japan (2) Autolytinae. Publications of the Seto Marine Biological Laboratory, 14, 27 - 83." type="journal article" year="1966">Imajima, 1966</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2236659CC1C4E4BFD237BD58B308695" box="[707,814,1764,1790]" pageId="107" pageNumber="108">comb. n.</taxonomicNameLabel>
|
||
(Fig. 50A–H)
|
||
</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8BDB0730CC1C4E4BFEE87A1B8BAB872B" blockId="107.[264,949,1833,1857]" box="[264,949,1833,1857]" pageId="107" pageNumber="108">
|
||
<treatmentCitationGroup id="AB74201ECC1C4E4BFEE87A1B8BAB872B" box="[264,949,1833,1857]" pageId="107" pageNumber="108">
|
||
<taxonomicName id="4C647CB3CC1C4E4BFEE87A1B8B12872B" authority="Imajima, 1966: 38" authorityName="Imajima" authorityPageNumber="38" authorityYear="1966" box="[264,780,1833,1857]" class="Polychaeta" family="Syllidae" genus="Autolytus" kingdom="Animalia" order="Phyllodocida" pageId="107" pageNumber="108" phylum="Annelida" rank="species" species="tsugara" subGenus="Autolytus">
|
||
<emphasis id="B910DB22CC1C4E4BFEE87A1B8A5C872A" box="[264,578,1834,1857]" italics="true" pageId="107" pageNumber="108">Autolytus (Autolytus) tsugara</emphasis>
|
||
<treatmentCitation id="0AC52121CC1C4E4BFDA87A188B12872B" author="Imajima" box="[584,780,1833,1856]" page="38" pageId="107" pageNumber="108" year="1966">
|
||
<bibRefCitation id="EFF57AC1CC1C4E4BFDA87A188AF6872B" author="Imajima" box="[584,744,1833,1856]" pageId="107" pageNumber="108" refString="Imajima, M. (1966) The Syllidae (Polychaetous Annelids) from Japan (2) Autolytinae. Publications of the Seto Marine Biological Laboratory, 14, 27 - 83." type="journal article" year="1966">Imajima, 1966</bibRefCitation>
|
||
: 38
|
||
</treatmentCitation>
|
||
</taxonomicName>
|
||
–40, fig. 8A–H.
|
||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37E54BBCC1B4E4CFEE87C2A89818135" pageId="108" pageNumber="109" type="materials_examined">
|
||
<paragraph id="8BDB0730CC1B4E4CFEE87C2A89818135" blockId="108.[264,1324,283,1630]" pageId="108" pageNumber="109">
|
||
<emphasis id="B910DB22CC1B4E4CFEE87C2A89EB815E" bold="true" box="[264,501,283,309]" pageId="108" pageNumber="109">Material examined</emphasis>
|
||
.
|
||
<emphasis id="B910DB22CC1B4E4CFDE47C2A8A4E815E" bold="true" box="[516,592,283,309]" pageId="108" pageNumber="109">
|
||
<collectingCountry id="F37347A0CC1B4E4CFDE47C2A8A4E815E" box="[516,592,283,309]" name="Japan" pageId="108" pageNumber="109">Japan</collectingCountry>
|
||
</emphasis>
|
||
:
|
||
<typeStatus id="54DFB992CC1B4E4CFD817C2D8AD6815D" box="[609,712,284,310]" pageId="108" pageNumber="109" type="holotype">holotype</typeStatus>
|
||
<collectionCode id="ED759FF5CC1B4E4CFD307C2D8B3F815D" box="[720,801,284,310]" httpUri="http://grbio.org/cool/f678-ci92" name="National Science Museum (Natural History)" pageId="108" pageNumber="109">NSMT</collectionCode>
|
||
<collectionCode id="ED759FF5CC1B4E4CFCC97C2D8B94815D" box="[809,906,284,310]" pageId="108" pageNumber="109">POL H</collectionCode>
|
||
14, off Shirikishinai, Ohma,
|
||
<quantity id="4C9CAAD5CC1B4E4CFB397C2D8D38815D" box="[1241,1318,284,310]" metricMagnitude="2" metricUnit="m" metricValue="1.4" pageId="108" pageNumber="109" unit="m" value="140.0">140 m</quantity>
|
||
,
|
||
<date id="FFDA21F0CC1B4E4CFEE87C7589848135" box="[264,410,324,350]" pageId="108" pageNumber="109" value="1958-06-10">10 Jun 1958</date>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37E54BBCC1B4E4CFED87C5A8BF781C5" pageId="108" pageNumber="109" type="diagnosis">
|
||
<paragraph id="8BDB0730CC1B4E4CFED87C5A8BF781C5" blockId="108.[264,1324,283,1630]" pageId="108" pageNumber="109">
|
||
<emphasis id="B910DB22CC1B4E4CFED87C5A89AE81EE" bold="true" box="[312,432,363,389]" pageId="108" pageNumber="109">Diagnosis</emphasis>
|
||
.
|
||
<taxonomicName id="4C647CB3CC1B4E4CFE5F7C5D8A2381EE" box="[447,573,364,389]" class="Polychaeta" family="Syllidae" genus="Imajimaea" kingdom="Animalia" order="Phyllodocida" pageId="108" pageNumber="109" phylum="Annelida" rank="genus">
|
||
<emphasis id="B910DB22CC1B4E4CFE5F7C5D8A2381EE" box="[447,573,364,389]" italics="true" pageId="108" pageNumber="109">Imajimaea</emphasis>
|
||
</taxonomicName>
|
||
with nuchal epaulettes reaching end of chaetiger 1; simple chaetae in anterior 4 chaetigers; c. 40 spine shaped teeth in trepan.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37E54BBCC1B4E4CFED87C8A89E68665" pageId="108" pageNumber="109" type="description">
|
||
<paragraph id="8BDB0730CC1B4E4CFED87C8A8C16824D" blockId="108.[264,1324,283,1630]" pageId="108" pageNumber="109">
|
||
<emphasis id="B910DB22CC1B4E4CFED87C8A89D781BE" bold="true" box="[312,457,443,469]" pageId="108" pageNumber="109">Description</emphasis>
|
||
.
|
||
<typeStatus id="54DFB992CC1B4E4CFE397C8D8A5881BD" box="[473,582,444,470]" pageId="108" pageNumber="109" type="holotype">Holotype</typeStatus>
|
||
complete, in two fragments; length
|
||
<quantity id="4C9CAAD5CC1B4E4CFC1C7C8D8C4F81BD" box="[1020,1105,444,470]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" pageId="108" pageNumber="109" unit="mm" value="15.0">15 mm</quantity>
|
||
for 88 chaetigers, width
|
||
<quantity id="4C9CAAD5CC1B4E4CFEB47CD589AA8195" box="[340,436,484,510]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" pageId="108" pageNumber="109" unit="mm" value="0.8">0.8 mm</quantity>
|
||
. Preserved material yellowish with brown transverse intersegmental bands (Fig. 50A, B); eyes brownish red. Ciliation not possible to assess.
|
||
</paragraph>
|
||
<paragraph id="8BDB0730CC1B4E4CFED87F05899582F5" blockId="108.[264,1324,283,1630]" pageId="108" pageNumber="109">Eyes confluent (Fig. 50A); eye spots absent. Palps in dorsal view projecting 1/3–1/2 of prostomial length (Fig. 50A), fused. Extension of nuchal epaulettes to end of chaetiger 1 (Fig. 50A).</paragraph>
|
||
<paragraph id="8BDB0730CC1B4E4CFED87F9D894D83E5" blockId="108.[264,1324,283,1630]" pageId="108" pageNumber="109">Antennae lost, dorsal tentacular cirri reaching chaetiger 5. Ventral tentacular cirri, 1/2 as long as dorsal pair. First dorsal cirri lost, second dorsal cirri 2/3 as long as dorsal tentacular cirri. Alternation in direction of cirri not assessed. Dorsal cirri from chaetiger 3, of equal length, c. 1/5 of body width, longer than parapodial lobes. Cirrophores on tentacular segment and first dorsal cirri present; cirrophores otherwise absent. All appendages cylindrical.</paragraph>
|
||
<paragraph id="8BDB0730CC1B4E4CFED87EAD8977849D" blockId="108.[264,1324,283,1630]" pageId="108" pageNumber="109">
|
||
Parapodial lobes rounded conical, small (Fig. 50B). Anterior chaetigers with 3 aciculae,
|
||
<quantity id="4C9CAAD5CC1B4E4CFED97EF5899D83B5" box="[313,387,964,990]" metricMagnitude="-2" metricUnit="m" metricValue="3.81" metricValueMax="5.08" metricValueMin="2.54" pageId="108" pageNumber="109" unit="in" value="1.5" valueMax="2.0" valueMin="1.0">1–2 in</quantity>
|
||
median and posterior. Chaetal fascicle with c. 10 chaetae in anterior chaetigers,
|
||
<quantity id="4C9CAAD5CC1B4E4CFEE87EDD894D846D" box="[264,339,1004,1030]" metricMagnitude="-1" metricUnit="m" metricValue="1.651" metricValueMax="2.032" metricValueMin="1.27" pageId="108" pageNumber="109" unit="in" value="6.5" valueMax="8.0" valueMin="5.0">5–8 in</quantity>
|
||
median and posterior. All chaetae simple in chaetiger 1–4; most chaetae unidentate in chaetiger 1 (Fig. 50C); chaetiger 2–4 with increasingly more bidentate chaetae (Fig. 50D, E); from chaetiger 5, all chaetae compound and bidentate (Fig. 50F, G). Denticulation present along fusion line in simple chaetae (Fig. 50C–E). Distal tooth smaller in both compound and simple chaetae (Fig. 50E–G); faint serration sometimes present on compounds. Single thin bayonet chaeta (Fig. 50H), subdistally denticulated, beginning at chaetiger 18.
|
||
</paragraph>
|
||
<paragraph id="8BDB0730CC1B4E4CFED878358A4F8505" blockId="108.[264,1324,283,1630]" pageId="108" pageNumber="109">Pharynx with sinuation anterior and lateral to anterior half of proventricle. Trepan dissected, lost. Proventricle equal in length to 2.5 segments in chaetiger 7–9 with 44 rows of muscle cells. Anal cirri lost.</paragraph>
|
||
<paragraph id="8BDB0730CC1B4E4CFED8784D8A7085FD" blockId="108.[264,1324,283,1630]" box="[312,622,1404,1430]" pageId="108" pageNumber="109">
|
||
<emphasis id="B910DB22CC1B4E4CFED8784D89FA85FD" bold="true" box="[312,484,1404,1430]" pageId="108" pageNumber="109">Reproduction</emphasis>
|
||
. Unknown.
|
||
</paragraph>
|
||
<paragraph id="8BDB0730CC1B4E4CFED8789589A8858D" blockId="108.[264,1324,283,1630]" pageId="108" pageNumber="109">
|
||
<emphasis id="B910DB22CC1B4E4CFED878958A4385D5" bold="true" box="[312,605,1444,1470]" pageId="108" pageNumber="109">Additional information</emphasis>
|
||
. The trepan has about 40 long, spine shaped teeth (
|
||
<bibRefCitation id="EFF57AC1CC1B4E4CFB27789589B7858D" author="Imajima" pageId="108" pageNumber="109" refString="Imajima, M. (1966) The Syllidae (Polychaetous Annelids) from Japan (2) Autolytinae. Publications of the Seto Marine Biological Laboratory, 14, 27 - 83." type="journal article" year="1966" yearSuffix="b">Imajima 1966: Fig. 8b</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BDB0730CC1B4E4CFED878C589E68665" blockId="108.[264,1324,283,1630]" box="[312,504,1524,1550]" pageId="108" pageNumber="109">
|
||
<emphasis id="B910DB22CC1B4E4CFED878C589868665" bold="true" box="[312,408,1524,1550]" pageId="108" pageNumber="109">Habitat</emphasis>
|
||
.
|
||
<specimenCount id="9D62CCB9CC1B4E4CFE4678C589E68665" box="[422,504,1524,1550]" pageId="108" pageNumber="109" type="generic">
|
||
<quantity id="4C9CAAD5CC1B4E4CFE4678C589EA8665" box="[422,500,1524,1550]" metricMagnitude="2" metricUnit="m" metricValue="1.4" pageId="108" pageNumber="109" unit="m" value="140.0">140 m</quantity>
|
||
.
|
||
</specimenCount>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37E54BBCC1B4E4CFED87B2D8CC2865D" box="[312,1244,1564,1590]" pageId="108" pageNumber="109" type="distribution">
|
||
<paragraph id="8BDB0730CC1B4E4CFED87B2D8CC2865D" blockId="108.[264,1324,283,1630]" box="[312,1244,1564,1590]" pageId="108" pageNumber="109">
|
||
<emphasis id="B910DB22CC1B4E4CFED87B2D89CF865D" bold="true" box="[312,465,1564,1590]" pageId="108" pageNumber="109">Distribution</emphasis>
|
||
. North West Pacific. North
|
||
<collectingCountry id="F37347A0CC1B4E4CFCF97B2D8B7E865D" box="[793,864,1564,1590]" name="Japan" pageId="108" pageNumber="109">Japan</collectingCountry>
|
||
. Only known from
|
||
<typeStatus id="54DFB992CC1B4E4CFBA47B2D8C68865D" box="[1092,1142,1564,1590]" pageId="108" pageNumber="109">type</typeStatus>
|
||
locality.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37E54BBCC1B4E4CFED87B758B088635" box="[312,790,1604,1630]" pageId="108" pageNumber="109" type="discussion">
|
||
<paragraph id="8BDB0730CC1B4E4CFED87B758B088635" blockId="108.[264,1324,283,1630]" box="[312,790,1604,1630]" pageId="108" pageNumber="109">
|
||
<emphasis id="B910DB22CC1B4E4CFED87B7589B48635" bold="true" box="[312,426,1604,1630]" pageId="108" pageNumber="109">Remarks</emphasis>
|
||
. See remarks for
|
||
<taxonomicName id="4C647CB3CC1B4E4CFD997B758B108636" box="[633,782,1604,1629]" class="Polychaeta" family="Syllidae" genus="Imajimaea" kingdom="Animalia" order="Phyllodocida" pageId="108" pageNumber="109" phylum="Annelida" rank="species" species="japonensis">
|
||
<emphasis id="B910DB22CC1B4E4CFD997B758B108636" box="[633,782,1604,1629]" italics="true" pageId="108" pageNumber="109">I. japonensis</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37E54BBCC1B4E4CFEE87B808B4D8763" pageId="108" pageNumber="109" type="reference_group">
|
||
<paragraph id="8BDB0730CC1B4E4CFEE87B808BE486A0" blockId="108.[264,1018,1713,1739]" box="[264,1018,1713,1739]" pageId="108" pageNumber="109">
|
||
<emphasis id="B910DB22CC1B4E4CFEE87B808BE486A0" bold="true" box="[264,1018,1713,1739]" pageId="108" pageNumber="109">
|
||
<taxonomicName id="4C647CB3CC1B4E4CFEE87B808AC086A0" ID-CoL="3PHLQ" authority="Mohammad, 1973" authorityName="Mohammad" authorityYear="1973" box="[264,734,1713,1739]" class="Polychaeta" family="Syllidae" genus="Imajimaea" kingdom="Animalia" order="Phyllodocida" pageId="108" pageNumber="109" phylum="Annelida" rank="species" species="zonata" status="comb. nov.">
|
||
<emphasis id="B910DB22CC1B4E4CFEE87B8089FF86A0" bold="true" box="[264,481,1713,1739]" italics="true" pageId="108" pageNumber="109">Imajimaea zonata</emphasis>
|
||
(
|
||
<bibRefCitation id="EFF57AC1CC1B4E4CFE107B808AC886A0" author="Mohammad" box="[496,726,1713,1739]" pageId="108" pageNumber="109" refString="Mohammad, M. B. M. (1973) New species and records of polychaete annelids from Kuwait, Arabian Gulf. Zoological Journal of the Linnean Society, 52, 23 - 44." type="journal article" year="1973">Mohammad, 1973</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2236659CC1B4E4CFD057B808B4E86A0" box="[741,848,1713,1739]" pageId="108" pageNumber="109">comb. n.</taxonomicNameLabel>
|
||
(Fig. 51A–G)
|
||
</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8BDB0730CC1B4E4CFEE87BC38B4D8763" blockId="108.[264,851,1777,1801]" box="[264,851,1777,1801]" pageId="108" pageNumber="109">
|
||
<treatmentCitationGroup id="AB74201ECC1B4E4CFEE87BC38B4D8763" box="[264,851,1777,1801]" pageId="108" pageNumber="109">
|
||
<taxonomicName id="4C647CB3CC1B4E4CFEE87BC38AB08763" authority="Mohammad, 1973: 27" authorityName="Mohammad" authorityPageNumber="27" authorityYear="1973" box="[264,686,1777,1801]" class="Polychaeta" family="Syllidae" genus="Autolytus" kingdom="Animalia" order="Phyllodocida" pageId="108" pageNumber="109" phylum="Annelida" rank="species" species="zonata">
|
||
<emphasis id="B910DB22CC1B4E4CFEE87BC389A48762" box="[264,442,1778,1801]" italics="true" pageId="108" pageNumber="109">Autolytus zonata</emphasis>
|
||
<treatmentCitation id="0AC52121CC1B4E4CFE217BC08AB08763" author="Mohammad" box="[449,686,1777,1800]" page="27" pageId="108" pageNumber="109" year="1973">
|
||
<bibRefCitation id="EFF57AC1CC1B4E4CFE217BC08A968763" author="Mohammad" box="[449,648,1777,1800]" pageId="108" pageNumber="109" refString="Mohammad, M. B. M. (1973) New species and records of polychaete annelids from Kuwait, Arabian Gulf. Zoological Journal of the Linnean Society, 52, 23 - 44." type="journal article" year="1973">Mohammad, 1973</bibRefCitation>
|
||
: 27
|
||
</treatmentCitation>
|
||
</taxonomicName>
|
||
–28, fig. 2A–G.
|
||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37E54BBCC1B4E4CFEE87A1F8C1A871A" pageId="108" pageNumber="109" type="materials_examined">
|
||
<paragraph id="8BDB0730CC1B4E4CFEE87A1F8C1A871A" blockId="108.[264,1322,1838,1905]" pageId="108" pageNumber="109">
|
||
<emphasis id="B910DB22CC1B4E4CFEE87A1F89E58723" bold="true" box="[264,507,1838,1864]" pageId="108" pageNumber="109">Material examined</emphasis>
|
||
.
|
||
<emphasis id="B910DB22CC1B4E4CFDEF7A1F8A758723" bold="true" box="[527,619,1838,1864]" pageId="108" pageNumber="109">
|
||
<collectingCountry id="F37347A0CC1B4E4CFDEF7A1F8A758723" box="[527,619,1838,1864]" name="Kuwait" pageId="108" pageNumber="109">Kuwait</collectingCountry>
|
||
</emphasis>
|
||
:
|
||
<typeStatus id="54DFB992CC1B4E4CFD617A1E8AF68722" box="[641,744,1839,1865]" pageId="108" pageNumber="109" type="holotype">holotype</typeStatus>
|
||
<collectionCode id="ED759FF5CC1B4E4CFD157A1E8B538722" box="[757,845,1839,1865]" pageId="108" pageNumber="109">BMNH</collectionCode>
|
||
1969:387, Salimiyah,
|
||
<collectingCountry id="F37347A0CC1B4E4CFB897A1E8CA18722" box="[1129,1215,1839,1865]" name="Kuwait" pageId="108" pageNumber="109">Kuwait</collectingCountry>
|
||
Arabian Gulf,
|
||
<geoCoordinate id="EE5061F7CC1B4E4CFEAC7A6689AD871A" box="[332,435,1879,1905]" direction="west" orientation="longitude" pageId="108" pageNumber="109" precision="925" value="-29.333334">29°20'W</geoCoordinate>
|
||
<geoCoordinate id="EE5061F7CC1B4E4CFE5B7A668A05871A" box="[443,539,1879,1905]" direction="east" orientation="longitude" pageId="108" pageNumber="109" precision="925" value="48.1">48°06'E</geoCoordinate>
|
||
, near low tide mark on coral,
|
||
<date id="FFDA21F0CC1B4E4CFC987A668C1E871A" box="[888,1024,1879,1905]" pageId="108" pageNumber="109" value="1969-02-03">3 Feb 1969</date>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37E54BBCC1A4E4DFED87C2A8BC38135" pageId="109" pageNumber="110" type="diagnosis">
|
||
<paragraph id="8BDB0730CC1A4E4DFED87C2A8BC38135" blockId="109.[264,1324,283,1630]" pageId="109" pageNumber="110">
|
||
<emphasis id="B910DB22CC1A4E4DFED87C2A89AE815E" bold="true" box="[312,432,283,309]" pageId="109" pageNumber="110">Diagnosis</emphasis>
|
||
.
|
||
<taxonomicName id="4C647CB3CC1A4E4DFE5F7C2D8A25815D" box="[447,571,284,310]" class="Polychaeta" family="Syllidae" genus="Imajimaea" kingdom="Animalia" order="Phyllodocida" pageId="109" pageNumber="110" phylum="Annelida" rank="genus">Imajimaea</taxonomicName>
|
||
with nuchal epaulettes reaching end of tentacular segment; egg shaped dorsal cirri; more than 80 spine shaped teeth in trepan.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37E54BBCC1A4E4DFED87C5A8A8D85FD" pageId="109" pageNumber="110" type="description">
|
||
<paragraph id="8BDB0730CC1A4E4DFED87C5A8A0A8195" blockId="109.[264,1324,283,1630]" pageId="109" pageNumber="110">
|
||
<emphasis id="B910DB22CC1A4E4DFED87C5A89D781EE" bold="true" box="[312,457,363,389]" pageId="109" pageNumber="110">Description</emphasis>
|
||
.
|
||
<typeStatus id="54DFB992CC1A4E4DFE387C5D8A5B81ED" box="[472,581,364,390]" pageId="109" pageNumber="110" type="holotype">Holotype</typeStatus>
|
||
complete, in two fragments; length
|
||
<quantity id="4C9CAAD5CC1A4E4DFC137C5D8C5981ED" box="[1011,1095,364,390]" metricMagnitude="-2" metricUnit="m" metricValue="2.1" pageId="109" pageNumber="110" unit="mm" value="21.0">21 mm</quantity>
|
||
for 160 chaetigers, width
|
||
<quantity id="4C9CAAD5CC1A4E4DFEB27CA589B181C5" box="[338,431,404,430]" metricMagnitude="-4" metricUnit="m" metricValue="3.0" pageId="109" pageNumber="110" unit="mm" value="0.3">0.3 mm</quantity>
|
||
. Preserved material with brown transverse intersegmental bands across each segment, except between tentacular segment and chaetiger 1 (Fig. 51A); eyes redbrown. Ciliation not observed.
|
||
</paragraph>
|
||
<paragraph id="8BDB0730CC1A4E4DFED87F3D8A20821D" blockId="109.[264,1324,283,1630]" pageId="109" pageNumber="110">Eyes rather large, almost confluent (Fig. 51B); eye spots present. Palps in dorsal view projecting 1/2 of prostomial length (Fig. 51B), fused. Extension of nuchal epaulettes to end of tentacular segment.</paragraph>
|
||
<paragraph id="8BDB0730CC1A4E4DFED87FB5897F83DD" blockId="109.[264,1324,283,1630]" pageId="109" pageNumber="110">Median antenna reaching chaetiger 7–8. Lateral antennae and dorsal tentacular cirri, length 1/2 of median antenna. Ventral tentacular cirri 1/2 as long as dorsal pair. First dorsal cirri equal in length to 2/3 of median antenna. Second dorsal cirri equal in length to ventral tentacular cirri. Alternation in direction of cirri not assessed. Dorsal cirri from chaetiger 3, of equal length (Fig. 51A), 1/3 of body width. Cirrophores on tentacular segment and first dorsal cirri present; cirrophores otherwise absent. Antennae, tentacular cirri, and cirri in anterior 20–30 chaetigers more or less cylindrical, following cirri more ovoid to egg shaped.</paragraph>
|
||
<paragraph id="8BDB0730CC1A4E4DFED87EF58CE5843D" blockId="109.[264,1324,283,1630]" pageId="109" pageNumber="110">
|
||
Parapodial lobes rounded, small (Fig. 51A). Anterior chaetigers with 2–3 aciculae,
|
||
<quantity id="4C9CAAD5CC1A4E4DFAEE7EF58928846D" metricMagnitude="-2" metricUnit="m" metricValue="3.81" metricValueMax="5.08" metricValueMin="2.54" pageId="109" pageNumber="110" unit="in" value="1.5" valueMax="2.0" valueMin="1.0">1– 2 in</quantity>
|
||
median and posterior. Anterior chaetigers with 12 compound chaetae,
|
||
<quantity id="4C9CAAD5CC1A4E4DFB607EDD8CD2846D" box="[1152,1228,1004,1030]" metricMagnitude="-1" metricUnit="m" metricValue="1.651" metricValueMax="2.032" metricValueMin="1.27" pageId="109" pageNumber="110" unit="in" value="6.5" valueMax="8.0" valueMin="5.0">5–8 in</quantity>
|
||
median and posterior. Compound chaetae with small distal tooth (Fig. 51F); serration present. Single thin bayonet chaetae (Fig. 51G), subdistally denticulated, beginning at chaetiger 9.
|
||
</paragraph>
|
||
<paragraph id="8BDB0730CC1A4E4DFED879558AFF8575" blockId="109.[264,1324,283,1630]" pageId="109" pageNumber="110">Pharynx with several sinuations anterior and lateral to proventricle (Fig. 51D). Trepan in chaetiger 3, with numerous equal teeth>80 (difficult to assess) (Fig. 51C). Absence/ presence of basal ring and infradental spines not possible to determine. Proventricle equal in length to 1.5 segments in chaetiger 9–10 with c. 13 rows of muscle cells (Fig. 51E). Anal cirri equal in length to body width.</paragraph>
|
||
<paragraph id="8BDB0730CC1A4E4DFED8781D8BD38505" blockId="109.[264,1324,283,1630]" pageId="109" pageNumber="110">
|
||
<emphasis id="B910DB22CC1A4E4DFED8781D89FA852D" bold="true" box="[312,484,1324,1350]" pageId="109" pageNumber="110">Reproduction</emphasis>
|
||
. Anterior scissiparity. The
|
||
<typeStatus id="54DFB992CC1A4E4DFCC5781D8B46852D" box="[805,856,1324,1350]" pageId="109" pageNumber="110">type</typeStatus>
|
||
specimen with developing head behind chaetiger 13 (Fig. 51A), eyes or antennae not yet developed.
|
||
</paragraph>
|
||
<paragraph id="8BDB0730CC1A4E4DFED8784D8A8D85FD" blockId="109.[264,1324,283,1630]" box="[312,659,1404,1430]" pageId="109" pageNumber="110">
|
||
<emphasis id="B910DB22CC1A4E4DFED8784D898685FD" bold="true" box="[312,408,1404,1430]" pageId="109" pageNumber="110">Habitat</emphasis>
|
||
. Intertidal, on corals.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37E54BBCC1A4E4DFED878958D1385D5" box="[312,1293,1444,1470]" pageId="109" pageNumber="110" type="distribution">
|
||
<paragraph id="8BDB0730CC1A4E4DFED878958D1385D5" blockId="109.[264,1324,283,1630]" box="[312,1293,1444,1470]" pageId="109" pageNumber="110">
|
||
<emphasis id="B910DB22CC1A4E4DFED8789589CF85D5" bold="true" box="[312,465,1444,1470]" pageId="109" pageNumber="110">Distribution</emphasis>
|
||
. Indian Ocean, Arabian Gulf.
|
||
<collectingCountry id="F37347A0CC1A4E4DFCD678958B8E85D5" box="[822,912,1444,1470]" name="Kuwait" pageId="109" pageNumber="110">Kuwait</collectingCountry>
|
||
. Only known from
|
||
<typeStatus id="54DFB992CC1A4E4DFB9578958CB685D5" box="[1141,1192,1444,1470]" pageId="109" pageNumber="110">type</typeStatus>
|
||
locality.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37E54BBCC1A4E4DFED878FD8A668635" pageId="109" pageNumber="110" type="discussion">
|
||
<paragraph id="8BDB0730CC1A4E4DFED878FD8A668635" blockId="109.[264,1324,283,1630]" pageId="109" pageNumber="110">
|
||
<emphasis id="B910DB22CC1A4E4DFED878FD89B4858D" bold="true" box="[312,426,1484,1510]" pageId="109" pageNumber="110">Remarks</emphasis>
|
||
.
|
||
<taxonomicName id="4C647CB3CC1A4E4DFE5A78FD8A90858E" box="[442,654,1484,1509]" class="Polychaeta" family="Syllidae" genus="Imajimaea" kingdom="Animalia" order="Phyllodocida" pageId="109" pageNumber="110" phylum="Annelida" rank="species" species="zonata">
|
||
<emphasis id="B910DB22CC1A4E4DFE5A78FD8A90858E" box="[442,654,1484,1509]" italics="true" pageId="109" pageNumber="110">Imajimaea zonata</emphasis>
|
||
</taxonomicName>
|
||
is the only
|
||
<taxonomicName id="4C647CB3CC1A4E4DFCFC78FD8B84858E" box="[796,922,1484,1509]" class="Polychaeta" family="Syllidae" genus="Imajimaea" kingdom="Animalia" order="Phyllodocida" pageId="109" pageNumber="110" phylum="Annelida" rank="genus">
|
||
<emphasis id="B910DB22CC1A4E4DFCFC78FD8B84858E" box="[796,922,1484,1509]" italics="true" pageId="109" pageNumber="110">Imajimaea</emphasis>
|
||
</taxonomicName>
|
||
that lack simple chaetae, in addition the pharynx is much more convoluted and the proventricle has fewer rows of muscle cells than in the other three taxa. It is unique among
|
||
<taxonomicName id="4C647CB3CC1A4E4DFC617B2D8C15865D" box="[897,1035,1564,1590]" class="Polychaeta" family="Syllidae" kingdom="Animalia" order="Phyllodocida" pageId="109" pageNumber="110" phylum="Annelida" rank="subFamily" subFamily="Autolytinae">Autolytinae</taxonomicName>
|
||
in having more than 80 spine shaped teeth in its trepan.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |