391 lines
54 KiB
XML
391 lines
54 KiB
XML
<document id="1FC4524ACF5625FD2CDED7C85C3A2DC6" ID-DOI="10.11646/zootaxa.3994.1.1" ID-GBIF-Dataset="1334b429-62a4-4505-9e05-d68b39058e5c" ID-ISSN="1175-5326" ID-Zenodo-Dep="289137" ID-ZooBank="093B124E-58AE-4303-8C07-2D7B27E6AC38" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461271356316" checkinUser="plazi" docAuthor="Nogueira, João Miguel De Matos, Carrerette, Orlemir & Hutchings, Pat" docDate="2015" docId="DD7687BBFFA5FF84FF66FE64DC56FAB4" docLanguage="en" docName="zt03994p052.pdf" docOrigin="Zootaxa 3994 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Amaeana angulus Nogueira, Carrerette & Hutchings, 2015, sp. nov." docType="treatment" docVersion="6" lastPageNumber="29" masterDocId="214FFFC3FFBFFF98FFF1FFF5D92AFF84" masterDocTitle="Review of Amaeana Hartman, 1959 (Annelida, Terebelliformia, Polycirridae), with descriptions of seven new species" masterLastPageNumber="52" masterPageNumber="1" pageNumber="27" updateTime="1698611839755" updateUser="plazi">
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<mods:title id="D0DC98C8042C080A383D90C749045586">Review of Amaeana Hartman, 1959 (Annelida, Terebelliformia, Polycirridae), with descriptions of seven new species</mods:title>
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<mods:name id="E32C3CB07D09FCE00082973445595E20" type="personal">
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<mods:roleTerm id="2BB63EA5307DFCBDE13D72738D9EDE08">Author</mods:roleTerm>
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<mods:namePart id="9A7DE2CAC86765CC4C2FC0B791B6ED4C">Nogueira, João Miguel De Matos</mods:namePart>
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<mods:roleTerm id="99A4A42B4C73F461707448B04BC7A57D">Author</mods:roleTerm>
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<mods:namePart id="C3C9151C496F2040310D5C47246258D5">Carrerette, Orlemir</mods:namePart>
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</mods:name>
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<mods:name id="963118B9645774754902D28F108AC7DF" type="personal">
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<mods:roleTerm id="B0F472FA5026B113452E74BF9FBCA6FF">Author</mods:roleTerm>
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<mods:namePart id="6214ECB5B92E6F6AB2C0BB67F5C335CA">Hutchings, Pat</mods:namePart>
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<mods:typeOfResource id="801E391612BAC0FC403AD4627857664E">text</mods:typeOfResource>
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<mods:title id="C0C65D73B77382B044C71398EE2B4533">Zootaxa</mods:title>
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<mods:part id="4EE16F3C1400D5EA1BD73190E93DF7AA">
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<mods:date id="FF93F95FD234A4194FBC7B2E55F7B529">2015</mods:date>
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<mods:detail id="C505EC3E669AF97F3C10ED409E8B07F5" type="volume">
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<mods:number id="0F023F7A30B1720FA07D5973B9E0FDC5">3994</mods:number>
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</mods:detail>
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<mods:detail id="2306691746D9A0E2241E3F33A3B2E3A1" type="issue">
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<mods:classification id="3649803194C097342E2D093800F5A276">journal article</mods:classification>
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<mods:identifier id="060743B5E4396E5ABF98A6F8099308FB" type="DOI">10.11646/zootaxa.3994.1.1</mods:identifier>
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<mods:identifier id="06552CA7C0667E29A8676400252AB68A" type="GBIF-Dataset">1334b429-62a4-4505-9e05-d68b39058e5c</mods:identifier>
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<mods:identifier id="CB8D8F0A7A507B4BDF403816805EE407" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="0C401F0947B12C2208C780C1E1324E27" type="Zenodo-Dep">289137</mods:identifier>
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<mods:identifier id="5BA2C0F78303EB65BE317F3923EF943E" type="ZooBank">093B124E-58AE-4303-8C07-2D7B27E6AC38</mods:identifier>
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</mods:mods>
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<treatment id="DD7687BBFFA5FF84FF66FE64DC56FAB4" ID-DOI="http://doi.org/10.5281/zenodo.6094912" ID-GBIF-Taxon="127692610" ID-Zenodo-Dep="6094912" LSID="urn:lsid:plazi:treatment:DD7687BBFFA5FF84FF66FE64DC56FAB4" httpUri="http://treatment.plazi.org/id/DD7687BBFFA5FF84FF66FE64DC56FAB4" lastPageId="28" lastPageNumber="29" pageId="26" pageNumber="27">
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<subSubSection id="1DC56526FFA5FF82FF66FE64DA8EFD96" pageId="26" pageNumber="27" type="nomenclature">
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<paragraph id="556036ADFFA5FF82FF66FE64D8F2FE2F" blockId="26.[151,472,401,461]" box="[151,472,401,427]" pageId="26" pageNumber="27">
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<heading id="0E2881C1FFA5FF82FF66FE64D8F2FE2F" bold="true" box="[151,472,401,427]" fontSize="11" level="1" pageId="26" pageNumber="27" reason="1">
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<emphasis id="67ABEABFFFA5FF82FF66FE64D8F2FE2F" bold="true" box="[151,472,401,427]" pageId="26" pageNumber="27">
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<taxonomicName id="92DF4D2EFFA5FF82FF66FE64D85EFE2F" ID-CoL="65XLB" box="[151,372,401,427]" class="Polychaeta" family="Terebellidae" genus="Amaeana" kingdom="Animalia" order="Terebellida" pageId="26" pageNumber="27" phylum="Annelida" rank="species" species="angulus" status="sp. nov.">
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<emphasis id="67ABEABFFFA5FF82FF66FE64D85EFE2F" bold="true" box="[151,372,401,427]" italics="true" pageId="26" pageNumber="27">Amaeana angulus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="7C9857C4FFA5FF82FE8AFE64D8F2FE2F" box="[379,472,401,427]" pageId="26" pageNumber="27" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="556036ADFFA5FF82FF66FE41D876FE48" blockId="26.[151,472,401,461]" box="[151,348,436,461]" pageId="26" pageNumber="27">
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<figureCitation id="CDE42A28FFA5FF82FF66FE41D9D4FE48" box="[151,254,436,461]" captionStart="FIGURE 3" captionStartId="11.[151,250,1763,1785]" captionTargetBox="[158,1431,197,1727]" captionTargetId="figure@11.[152,1435,193,1741]" captionTargetPageId="11" captionText="FIGURE 3. Chaetae. Amaeana trilobata NMO C 3208: A, notochaetae, segment 5. B, neurochaetae, segment 45. Amaeana breviachaeta sp. nov., holotype AM W. 46526: C, notochaetae, segment 8. D – E, neurochaetae, segments 21 and 27, respectively. Amaeana angulus sp. nov., holotype AM W. 13640: F – G, notochaetae, segment 3. H, neurochaetae, segment 25. Scale bars: A, G – H = 80 µm; B, D – E = 10 µm; C = 20 µm; F = 150 µm." httpUri="https://zenodo.org/record/289140/files/figure.png" pageId="26" pageNumber="27">Figures 3</figureCitation>
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F–H, 14
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</paragraph>
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<paragraph id="556036ADFFA5FF82FF66FE09DA8EFD96" blockId="26.[151,932,508,530]" box="[151,932,508,530]" pageId="26" pageNumber="27">
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<emphasis id="67ABEABFFFA5FF82FF66FE09D858FD96" box="[151,370,508,530]" italics="true" pageId="26" pageNumber="27">
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<taxonomicName id="92DF4D2EFFA5FF82FF66FE09D87EFD96" box="[151,340,508,530]" class="Polychaeta" family="Terebellidae" genus="Amaeana" kingdom="Animalia" order="Terebellida" pageId="26" pageNumber="27" phylum="Annelida" rank="species" species="trilobata">Amaeana trilobata</taxonomicName>
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.—
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</emphasis>
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<bibRefCitation id="314E4B5CFFA5FF82FE83FE09DB56FD96" author="Hutchings" box="[370,636,508,530]" pageId="26" pageNumber="27" refString="Hutchings, P. A. & Glasby, C. J. (1986) The Polycirrinae (F. Terebellidae) of Australia. Records of the Australian Museum, 38, 319 - 350. http: // dx. doi. org / 10.3853 / j. 0067 - 1975.38.1986.185" type="journal article" year="1986">Hutchings & Glasby 1986</bibRefCitation>
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(in part): 321–323,
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<figureCitation id="CDE42A28FFA5FF82FCB7FE09DA54FD96" box="[838,894,508,530]" captionStart="FIGURE 1" captionStartId="8.[151,250,1538,1560]" captionTargetBox="[157,1431,805,1488]" captionTargetId="figure@8.[151,1435,801,1491]" captionTargetPageId="8" captionText="FIGURE 1. Amaeana ellobophora, paratype 1 AM W. 10341, with egg cocoons: A, entire worm, dorsal view. B, anterior end, dorsal view. Scale bars: A = 0.5 mm; B = 0.3 mm." httpUri="https://zenodo.org/record/289138/files/figure.png" pageId="26" pageNumber="27">Fig. 1</figureCitation>
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f–i.
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</paragraph>
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</subSubSection>
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<subSubSection id="1DC56526FFA5FF82FF66FDCBDC38FC1E" pageId="26" pageNumber="27" type="materials_examined">
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<paragraph id="556036ADFFA5FF82FF66FDCBD8F4FD1B" blockId="26.[151,1437,574,1931]" pageId="26" pageNumber="27">
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<emphasis id="67ABEABFFFA5FF82FF66FDCBD8ABFDD3" bold="true" box="[151,385,574,599]" pageId="26" pageNumber="27">Material examined.</emphasis>
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<typeStatus id="8A64880FFFA5FF82FE7BFDCBD8D8FDD3" box="[394,498,574,599]" pageId="26" pageNumber="27" type="holotype">Holotype</typeStatus>
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AM W.13640 (coll.
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<collectingCountry id="2DC8763DFFA5FF82FD2EFDCBDA63FDD3" box="[735,841,574,599]" name="Australia" pageId="26" pageNumber="27">Australia</collectingCountry>
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, Victoria, Townsend Pt, Corner Inlet,
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<quantity id="92279B48FFA5FF82FB08FDCBDC10FDD2" box="[1273,1338,574,599]" metricMagnitude="-1" metricUnit="m" metricValue="5.0" pageId="26" pageNumber="27" unit="m" value="0.5">0.5 m</quantity>
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deep, in
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<taxonomicName id="92DF4D2EFFA5FF82FF66FD96D9C7FDFE" box="[151,237,611,634]" class="Liliopsida" family="Zosteraceae" genus="Zostera" kingdom="Plantae" order="Alismatales" pageId="26" pageNumber="27" phylum="Tracheophyta" rank="genus">
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<emphasis id="67ABEABFFFA5FF82FF66FD96D9C7FDFE" box="[151,237,611,634]" italics="true" pageId="26" pageNumber="27">Zostera</emphasis>
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</taxonomicName>
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sp.,
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<date id="2161106DFFA5FF82FED2FD97D89CFDFF" box="[291,438,610,635]" pageId="26" pageNumber="27" value="1976-12-16">16.Dec.1976</date>
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): complete specimen,
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<quantity id="92279B48FFA5FF82FD40FD96DA2BFDFE" box="[689,769,611,635]" metricMagnitude="-2" metricUnit="m" metricValue="2.0" pageId="26" pageNumber="27" unit="mm" value="20.0">20 mm</quantity>
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long,
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<quantity id="92279B48FFA5FF82FCB8FD96DAA0FDFE" box="[841,906,611,635]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="26" pageNumber="27" unit="mm" value="3.0">3 mm</quantity>
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maximum width; slides: notopodium, segment 3; neuropodium, segment 25.
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</paragraph>
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<paragraph id="556036ADFFA5FF82FF36FD5FDDBEFCF3" blockId="26.[151,1437,574,1931]" pageId="26" pageNumber="27">
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<emphasis id="67ABEABFFFA5FF82FF36FD5FDB67FD47" bold="true" box="[199,589,682,707]" pageId="26" pageNumber="27">Additional material examined.</emphasis>
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AM W.16116: coll. off Patterson River,
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<geoCoordinate id="30EB506AFFA5FF82FB9DFD5FDDC4FD47" box="[1132,1262,682,707]" direction="south" orientation="latitude" pageId="26" pageNumber="27" precision="15" value="-38.271667">38°16'18"S</geoCoordinate>
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,
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<geoCoordinate id="30EB506AFFA5FF82FAF7FD5EDCBDFD47" box="[1286,1431,683,707]" direction="east" orientation="longitude" pageId="26" pageNumber="27" precision="15" value="144.69167">144°41'30"E</geoCoordinate>
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,
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<date id="2161106DFFA5FF82FF66FD3AD809FD63" box="[151,291,719,743]" pageId="26" pageNumber="27" value="1971-06-10">10.Jun.1971</date>
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. AM W.16126: coll. off Patterson River,
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<geoCoordinate id="30EB506AFFA5FF82FD0EFD3BDAAAFD63" box="[767,896,718,743]" direction="south" orientation="latitude" pageId="26" pageNumber="27" precision="15" value="-38.271667">38°16'18"S</geoCoordinate>
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,
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<geoCoordinate id="30EB506AFFA5FF82FC7FFD3ADD35FD63" box="[910,1055,719,743]" direction="east" orientation="longitude" pageId="26" pageNumber="27" precision="15" value="144.69167">144°41'30"E</geoCoordinate>
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,
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<date id="2161106DFFA5FF82FBDCFD3ADD99FD63" box="[1069,1203,719,743]" pageId="26" pageNumber="27" value="1972-11-02">2.Nov.1972</date>
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. AM W.16115: coll. Port Phillip Bay,
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<geoCoordinate id="30EB506AFFA5FF82FE98FD06D8F6FC8F" box="[361,476,755,779]" direction="south" orientation="latitude" pageId="26" pageNumber="27" precision="15" value="-38.07833">38°4'42"S</geoCoordinate>
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,
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<geoCoordinate id="30EB506AFFA5FF82FE1FFD07DBAAFC8F" box="[494,640,754,779]" direction="east" orientation="longitude" pageId="26" pageNumber="27" precision="15" value="144.715">144°42'54"E</geoCoordinate>
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,
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<date id="2161106DFFA5FF82FD60FD07DA0BFC8F" box="[657,801,754,779]" pageId="26" pageNumber="27" value="1970-02-10">10.Feb.1970</date>
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. AM W.16127: coll. off Patterson River,
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<geoCoordinate id="30EB506AFFA5FF82FAE7FD07DCBDFC8F" box="[1302,1431,754,779]" direction="south" orientation="latitude" pageId="26" pageNumber="27" precision="15" value="-38.271667">38°16'18"S</geoCoordinate>
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,
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<geoCoordinate id="30EB506AFFA5FF82FF66FCE2D802FCAB" box="[151,296,791,815]" direction="east" orientation="longitude" pageId="26" pageNumber="27" precision="15" value="144.69167">144°41'30"E</geoCoordinate>
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,
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<date id="2161106DFFA5FF82FEC5FCE2D890FCAB" box="[308,442,791,815]" pageId="26" pageNumber="27" value="1972-11-02">2.Nov.1972</date>
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. AM W.199014: coll. South
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<collectingCountry id="2DC8763DFFA5FF82FD0BFCE3DA4EFCAB" box="[762,868,790,815]" name="Australia" pageId="26" pageNumber="27">Australia</collectingCountry>
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, Streaky Bay,
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<geoCoordinate id="30EB506AFFA5FF82FBF4FCE3DD74FCAB" box="[1029,1118,790,815]" direction="south" orientation="latitude" pageId="26" pageNumber="27" precision="925" value="-32.583332">32°35'S</geoCoordinate>
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,
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<geoCoordinate id="30EB506AFFA5FF82FB9BFCE2DDECFCAB" box="[1130,1222,791,815]" direction="east" orientation="longitude" pageId="26" pageNumber="27" precision="925" value="134.05">134°3'E</geoCoordinate>
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,
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<date id="2161106DFFA5FF82FB23FCE2DC4FFCAB" box="[1234,1381,791,815]" pageId="26" pageNumber="27" value="1979-03-13">13.Mar.1979</date>
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. AM W.199019: coll. Tasmania,
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<quantity id="92279B48FFA5FF82FE3BFCCFD8D6FCD7" box="[458,508,826,851]" metricMagnitude="3" metricUnit="m" metricValue="4.0" pageId="26" pageNumber="27" unit="km" value="4.0">4km</quantity>
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north east of Beaching Bay, Maria Island,
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<geoCoordinate id="30EB506AFFA5FF82FC2CFCCFDD75FCD7" box="[989,1119,826,851]" direction="south" orientation="latitude" pageId="26" pageNumber="27" precision="15" value="-42.59">42°35'24"S</geoCoordinate>
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,
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<geoCoordinate id="30EB506AFFA5FF82FB9BFCCEDDD0FCD7" box="[1130,1274,827,851]" direction="east" orientation="longitude" pageId="26" pageNumber="27" precision="15" value="148.18666">148°11'12"E</geoCoordinate>
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,
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<date id="2161106DFFA5FF82FAF7FCCFDCB3FCD7" box="[1286,1433,826,851]" pageId="26" pageNumber="27" value="1970-03-25">25.Mar.1970</date>
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. AM W.199029: coll. New South
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<collectingCountry id="2DC8763DFFA5FF82FDF8FCABDB7AFCF3" box="[521,592,862,887]" name="United Kingdom" pageId="26" pageNumber="27">Wales</collectingCountry>
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, Botany Bay,
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<geoCoordinate id="30EB506AFFA5FF82FD1DFCABDA46FCF3" box="[748,876,862,887]" direction="south" orientation="latitude" pageId="26" pageNumber="27" precision="15" value="-33.969723">33°58'11"S</geoCoordinate>
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,
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<geoCoordinate id="30EB506AFFA5FF82FC89FCABDAD3FCF3" box="[888,1017,862,887]" direction="east" orientation="longitude" pageId="26" pageNumber="27" precision="15" value="151.18584">151°11'9"E</geoCoordinate>
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,
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<date id="2161106DFFA5FF82FBF7FCABDDBBFCF3" box="[1030,1169,862,887]" pageId="26" pageNumber="27" value="1975-01-31">31.Jan.1975</date>
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.
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</paragraph>
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<paragraph id="556036ADFFA5FF82FF36FC77DC38FC1E" blockId="26.[151,1437,574,1931]" box="[199,1298,898,923]" pageId="26" pageNumber="27">
|
||
<emphasis id="67ABEABFFFA5FF82FF36FC77D877FC1F" bold="true" box="[199,349,898,923]" pageId="26" pageNumber="27">
|
||
<typeStatus id="8A64880FFFA5FF82FF36FC77D828FC1F" box="[199,258,898,923]" pageId="26" pageNumber="27">Type</typeStatus>
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locality
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||
</emphasis>
|
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.
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<collectingCountry id="2DC8763DFFA5FF82FE9DFC77D8FCFC1F" box="[364,470,898,923]" name="Australia" pageId="26" pageNumber="27">Australia</collectingCountry>
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, Victoria, Townsend Point, Corner Inlet,
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<geoCoordinate id="30EB506AFFA5FF82FC50FC76DD08FC1F" box="[929,1058,899,923]" direction="south" orientation="latitude" pageId="26" pageNumber="27" precision="15" value="-38.791943">38°47'31"S</geoCoordinate>
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||
,
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<geoCoordinate id="30EB506AFFA5FF82FBDFFC77DDEAFC1F" box="[1070,1216,898,923]" direction="east" orientation="longitude" pageId="26" pageNumber="27" precision="15" value="146.54056">146°32'26"E</geoCoordinate>
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||
,
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||
<quantity id="92279B48FFA5FF82FB3AFC77DC24FC1E" box="[1227,1294,898,923]" metricMagnitude="-1" metricUnit="m" metricValue="5.0" pageId="26" pageNumber="27" unit="m" value="0.5">0.5 m</quantity>
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||
.
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="1DC56526FFA5FF82FF36FC53D8C4F80F" pageId="26" pageNumber="27" type="description">
|
||
<paragraph id="556036ADFFA5FF82FF36FC53DCAFFC3B" blockId="26.[151,1437,574,1931]" box="[199,1413,934,959]" pageId="26" pageNumber="27">
|
||
<emphasis id="67ABEABFFFA5FF82FF36FC53D873FC3B" bold="true" box="[199,345,934,959]" pageId="26" pageNumber="27">Description.</emphasis>
|
||
<typeStatus id="8A64880FFFA5FF82FEAEFC53D8EDFC3B" box="[351,455,934,959]" pageId="26" pageNumber="27" type="holotype">Holotype</typeStatus>
|
||
complete specimen,
|
||
<quantity id="92279B48FFA5FF82FD45FC52DA29FC3A" box="[692,771,935,959]" metricMagnitude="-2" metricUnit="m" metricValue="2.0" pageId="26" pageNumber="27" unit="mm" value="20.0">20 mm</quantity>
|
||
long,
|
||
<quantity id="92279B48FFA5FF82FCB8FC52DAA0FC3A" box="[841,906,935,959]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="26" pageNumber="27" unit="mm" value="3.0">3 mm</quantity>
|
||
wide at segment 8, maximum width of body.
|
||
</paragraph>
|
||
<paragraph id="556036ADFFA5FF82FF36FC3FDC04FBF7" blockId="26.[151,1437,574,1931]" pageId="26" pageNumber="27">
|
||
Prostomium at base of upper lip, both basal and distal parts developed, basal part as thickened crest, distal part with large, flaring lobes and with rectangular, distinctly wider than long mid-dorsal process; prostomium covering segment 1 laterally and terminating laterally to lower lip, near mouth (
|
||
<figureCitation id="CDE42A28FFA5FF82FC39FBE7DD30FBAF" box="[968,1050,1042,1067]" captionStart="FIGURE 14" captionStartId="27.[151,250,1842,1864]" captionTargetBox="[181,1407,185,1808]" captionTargetId="figure@27.[174,1411,181,1815]" captionTargetPageId="27" captionText="FIGURE 14. Amaeana angulus sp. nov., holotype AM W. 13640. A, entire worm, left lateral view (anteriorly). B – C, anterior end, dorsal and ventral views, respectively. D, buccal tentacles. E – F, anterior end, left and right lateral views, respectively. G – I, close ups of the anterior end, dorsal, left ventro-lateral and ventral views, respectively. Numbers refer to segments; ll = lower lip, P = basal part of prostomium; PP = mid-dorsal prostomial process; ul = upper lip; * = distal part of prostomium. Scale bars: A = 1.5 mm; B – C, F = 0.7 mm; D = 0.5 mm; E = 1 mm; G – I = 0.5 mm." httpUri="https://zenodo.org/record/289151/files/figure.png" pageId="26" pageNumber="27">Fig. 14</figureCitation>
|
||
A–C, E–I). Three
|
||
<typeStatus id="8A64880FFFA5FF82FB1CFBE6DC02FBAF" box="[1261,1320,1043,1067]" pageId="26" pageNumber="27">types</typeStatus>
|
||
of buccal tentacles, short ones thin, uniformly cylindrical; intermediate tentacles distally spatulate; long buccal tentacles progressively widening towards clearly marked subdistal inflation, with short and pointed tip (
|
||
<figureCitation id="CDE42A28FFA5FF82FB49FBAFDC20FBF7" box="[1208,1290,1114,1139]" captionStart="FIGURE 14" captionStartId="27.[151,250,1842,1864]" captionTargetBox="[181,1407,185,1808]" captionTargetId="figure@27.[174,1411,181,1815]" captionTargetPageId="27" captionText="FIGURE 14. Amaeana angulus sp. nov., holotype AM W. 13640. A, entire worm, left lateral view (anteriorly). B – C, anterior end, dorsal and ventral views, respectively. D, buccal tentacles. E – F, anterior end, left and right lateral views, respectively. G – I, close ups of the anterior end, dorsal, left ventro-lateral and ventral views, respectively. Numbers refer to segments; ll = lower lip, P = basal part of prostomium; PP = mid-dorsal prostomial process; ul = upper lip; * = distal part of prostomium. Scale bars: A = 1.5 mm; B – C, F = 0.7 mm; D = 0.5 mm; E = 1 mm; G – I = 0.5 mm." httpUri="https://zenodo.org/record/289151/files/figure.png" pageId="26" pageNumber="27">Fig. 14</figureCitation>
|
||
D).
|
||
</paragraph>
|
||
<paragraph id="556036ADFFA5FF82FF36FB8BDB2BFB3F" blockId="26.[151,1437,574,1931]" pageId="26" pageNumber="27">
|
||
Peristomium restricted to lips, upper lip almost circular, folded into three lobes; lower lip short, rectangular to crescent-like (
|
||
<figureCitation id="CDE42A28FFA5FF82FEC4FB57D8AFFB3F" box="[309,389,1186,1211]" captionStart="FIGURE 14" captionStartId="27.[151,250,1842,1864]" captionTargetBox="[181,1407,185,1808]" captionTargetId="figure@27.[174,1411,181,1815]" captionTargetPageId="27" captionText="FIGURE 14. Amaeana angulus sp. nov., holotype AM W. 13640. A, entire worm, left lateral view (anteriorly). B – C, anterior end, dorsal and ventral views, respectively. D, buccal tentacles. E – F, anterior end, left and right lateral views, respectively. G – I, close ups of the anterior end, dorsal, left ventro-lateral and ventral views, respectively. Numbers refer to segments; ll = lower lip, P = basal part of prostomium; PP = mid-dorsal prostomial process; ul = upper lip; * = distal part of prostomium. Scale bars: A = 1.5 mm; B – C, F = 0.7 mm; D = 0.5 mm; E = 1 mm; G – I = 0.5 mm." httpUri="https://zenodo.org/record/289151/files/figure.png" pageId="26" pageNumber="27">Fig. 14</figureCitation>
|
||
A–C, E–I).
|
||
</paragraph>
|
||
<paragraph id="556036ADFFA5FF82FF36FB33DA90FAEB" blockId="26.[151,1437,574,1931]" pageId="26" pageNumber="27">
|
||
Body distinctly swollen anteriorly, from segment 3, progressively broader until segments 7–8, then progressively narrower until segment 10, and subsequently of relatively uniform width through posterior body, tapering to pygidium (
|
||
<figureCitation id="CDE42A28FFA5FF82FE52FAFBD8D2FAA3" box="[419,504,1294,1319]" captionStart="FIGURE 14" captionStartId="27.[151,250,1842,1864]" captionTargetBox="[181,1407,185,1808]" captionTargetId="figure@27.[174,1411,181,1815]" captionTargetPageId="27" captionText="FIGURE 14. Amaeana angulus sp. nov., holotype AM W. 13640. A, entire worm, left lateral view (anteriorly). B – C, anterior end, dorsal and ventral views, respectively. D, buccal tentacles. E – F, anterior end, left and right lateral views, respectively. G – I, close ups of the anterior end, dorsal, left ventro-lateral and ventral views, respectively. Numbers refer to segments; ll = lower lip, P = basal part of prostomium; PP = mid-dorsal prostomial process; ul = upper lip; * = distal part of prostomium. Scale bars: A = 1.5 mm; B – C, F = 0.7 mm; D = 0.5 mm; E = 1 mm; G – I = 0.5 mm." httpUri="https://zenodo.org/record/289151/files/figure.png" pageId="26" pageNumber="27">Fig. 14</figureCitation>
|
||
A–C, E–I); achaetous gap between termination of notopodia and beginning of neuropodia, corresponding to segments 13–20, almost twice as long as region with notopodia, with poorly marked segmentation and fragile, with thin body wall dorsally (
|
||
<figureCitation id="CDE42A28FFA5FF82FCF4FAA3DA7EFAEB" box="[773,852,1366,1391]" captionStart="FIGURE 14" captionStartId="27.[151,250,1842,1864]" captionTargetBox="[181,1407,185,1808]" captionTargetId="figure@27.[174,1411,181,1815]" captionTargetPageId="27" captionText="FIGURE 14. Amaeana angulus sp. nov., holotype AM W. 13640. A, entire worm, left lateral view (anteriorly). B – C, anterior end, dorsal and ventral views, respectively. D, buccal tentacles. E – F, anterior end, left and right lateral views, respectively. G – I, close ups of the anterior end, dorsal, left ventro-lateral and ventral views, respectively. Numbers refer to segments; ll = lower lip, P = basal part of prostomium; PP = mid-dorsal prostomial process; ul = upper lip; * = distal part of prostomium. Scale bars: A = 1.5 mm; B – C, F = 0.7 mm; D = 0.5 mm; E = 1 mm; G – I = 0.5 mm." httpUri="https://zenodo.org/record/289151/files/figure.png" pageId="26" pageNumber="27">Fig. 14</figureCitation>
|
||
A–C, E).
|
||
</paragraph>
|
||
<paragraph id="556036ADFFA5FF82FF36FA8EDA7BF90B" blockId="26.[151,1437,574,1931]" pageId="26" pageNumber="27">
|
||
Segments biannulated, segment 1 short, visible dorsal and ventrally, laterally covered by expanded prostomium; segment 2 narrower and shorter than following segments, with large pentagonal mid-ventral shield at beginning of mid-ventral groove, extending anteriorly through segment 1 to near ventral edge of lower lip (
|
||
<figureCitation id="CDE42A28FFA5FF82FA9EFA37D998FA7B" captionStart="FIGURE 14" captionStartId="27.[151,250,1842,1864]" captionTargetBox="[181,1407,185,1808]" captionTargetId="figure@27.[174,1411,181,1815]" captionTargetPageId="27" captionText="FIGURE 14. Amaeana angulus sp. nov., holotype AM W. 13640. A, entire worm, left lateral view (anteriorly). B – C, anterior end, dorsal and ventral views, respectively. D, buccal tentacles. E – F, anterior end, left and right lateral views, respectively. G – I, close ups of the anterior end, dorsal, left ventro-lateral and ventral views, respectively. Numbers refer to segments; ll = lower lip, P = basal part of prostomium; PP = mid-dorsal prostomial process; ul = upper lip; * = distal part of prostomium. Scale bars: A = 1.5 mm; B – C, F = 0.7 mm; D = 0.5 mm; E = 1 mm; G – I = 0.5 mm." httpUri="https://zenodo.org/record/289151/files/figure.png" pageId="26" pageNumber="27">Fig. 14</figureCitation>
|
||
A–C, E–I). Ventrum highly glandular, covered with small papillae, arranged in paired ventro-lateral pads on segments 2–15; papillae larger and more numerous on anterior segments, covering segmental annulations, becoming progressively less conspicuous on segments 12–15, only present on posterior annulation of each segment and progressively less numerous. Subsequently with smooth body wall, with paired longitudinal crests bordering mid-ventral groove through posterior body (
|
||
<figureCitation id="CDE42A28FFA5FF82FD74F983DBFEF90B" box="[645,724,1654,1679]" captionStart="FIGURE 14" captionStartId="27.[151,250,1842,1864]" captionTargetBox="[181,1407,185,1808]" captionTargetId="figure@27.[174,1411,181,1815]" captionTargetPageId="27" captionText="FIGURE 14. Amaeana angulus sp. nov., holotype AM W. 13640. A, entire worm, left lateral view (anteriorly). B – C, anterior end, dorsal and ventral views, respectively. D, buccal tentacles. E – F, anterior end, left and right lateral views, respectively. G – I, close ups of the anterior end, dorsal, left ventro-lateral and ventral views, respectively. Numbers refer to segments; ll = lower lip, P = basal part of prostomium; PP = mid-dorsal prostomial process; ul = upper lip; * = distal part of prostomium. Scale bars: A = 1.5 mm; B – C, F = 0.7 mm; D = 0.5 mm; E = 1 mm; G – I = 0.5 mm." httpUri="https://zenodo.org/record/289151/files/figure.png" pageId="26" pageNumber="27">Fig. 14</figureCitation>
|
||
A–C, E–I).
|
||
</paragraph>
|
||
<paragraph id="556036ADFFA5FF82FF36F96FDD25F97F" blockId="26.[151,1437,574,1931]" pageId="26" pageNumber="27">
|
||
Notopodia extending through 10 segments, until segment 12; elongate, cylindrical, with equal sized lobes and elongate and distally blunt tips (
|
||
<figureCitation id="CDE42A28FFA5FF82FE0EF94BDB65F953" box="[511,591,1726,1751]" captionStart="FIGURE 14" captionStartId="27.[151,250,1842,1864]" captionTargetBox="[181,1407,185,1808]" captionTargetId="figure@27.[174,1411,181,1815]" captionTargetPageId="27" captionText="FIGURE 14. Amaeana angulus sp. nov., holotype AM W. 13640. A, entire worm, left lateral view (anteriorly). B – C, anterior end, dorsal and ventral views, respectively. D, buccal tentacles. E – F, anterior end, left and right lateral views, respectively. G – I, close ups of the anterior end, dorsal, left ventro-lateral and ventral views, respectively. Numbers refer to segments; ll = lower lip, P = basal part of prostomium; PP = mid-dorsal prostomial process; ul = upper lip; * = distal part of prostomium. Scale bars: A = 1.5 mm; B – C, F = 0.7 mm; D = 0.5 mm; E = 1 mm; G – I = 0.5 mm." httpUri="https://zenodo.org/record/289151/files/figure.png" pageId="26" pageNumber="27">Fig. 14</figureCitation>
|
||
A–B, E–H). Acicular notochaetae in both rows, nearly alimbate capillaries, wings not visible under higher magnifications of light microscopy (
|
||
<figureCitation id="CDE42A28FFA5FF82FC7AF917DAE6F97F" box="[907,972,1762,1787]" captionStart="FIGURE 3" captionStartId="11.[151,250,1763,1785]" captionTargetBox="[158,1431,197,1727]" captionTargetId="figure@11.[152,1435,193,1741]" captionTargetPageId="11" captionText="FIGURE 3. Chaetae. Amaeana trilobata NMO C 3208: A, notochaetae, segment 5. B, neurochaetae, segment 45. Amaeana breviachaeta sp. nov., holotype AM W. 46526: C, notochaetae, segment 8. D – E, neurochaetae, segments 21 and 27, respectively. Amaeana angulus sp. nov., holotype AM W. 13640: F – G, notochaetae, segment 3. H, neurochaetae, segment 25. Scale bars: A, G – H = 80 µm; B, D – E = 10 µm; C = 20 µm; F = 150 µm." httpUri="https://zenodo.org/record/289140/files/figure.png" pageId="26" pageNumber="27">Fig. 3</figureCitation>
|
||
F–G).
|
||
</paragraph>
|
||
<paragraph id="556036ADFFA5FF82FF36F8F3DD21F8C7" blockId="26.[151,1437,574,1931]" pageId="26" pageNumber="27">
|
||
Neuropodia present from segment 21, laterally to mid-ventral groove, on outer margins of longitudinal crests; neurochaetae as 4–5 thin, distally tapered spines, with knob-like tips (
|
||
<figureCitation id="CDE42A28FFA5FF82FC55F8DFDACDF8C7" box="[932,999,1834,1859]" captionStart="FIGURE 3" captionStartId="11.[151,250,1763,1785]" captionTargetBox="[158,1431,197,1727]" captionTargetId="figure@11.[152,1435,193,1741]" captionTargetPageId="11" captionText="FIGURE 3. Chaetae. Amaeana trilobata NMO C 3208: A, notochaetae, segment 5. B, neurochaetae, segment 45. Amaeana breviachaeta sp. nov., holotype AM W. 46526: C, notochaetae, segment 8. D – E, neurochaetae, segments 21 and 27, respectively. Amaeana angulus sp. nov., holotype AM W. 13640: F – G, notochaetae, segment 3. H, neurochaetae, segment 25. Scale bars: A, G – H = 80 µm; B, D – E = 10 µm; C = 20 µm; F = 150 µm." httpUri="https://zenodo.org/record/289140/files/figure.png" pageId="26" pageNumber="27">Fig. 3</figureCitation>
|
||
H).
|
||
</paragraph>
|
||
<paragraph id="556036ADFFA5FF82FF36F8BBD8C4F80F" blockId="26.[151,1437,574,1931]" pageId="26" pageNumber="27">Nephridial and genital papillae at anterior bases of all notopodia, enlarged on segments 6–10. Pygidium smooth, ventral papilla absent.</paragraph>
|
||
</subSubSection>
|
||
<caption id="01A06625FFA4FF83FF66F8C7DA44F847" httpUri="https://zenodo.org/record/289151/files/figure.png" pageId="27" pageNumber="28" targetBox="[181,1407,185,1808]" targetPageId="27">
|
||
<paragraph id="556036ADFFA4FF83FF66F8C7DA44F847" blockId="27.[151,1437,1842,1987]" pageId="27" pageNumber="28">
|
||
<emphasis id="67ABEABFFFA4FF83FF66F8C7D80AF8C3" bold="true" box="[151,288,1842,1864]" pageId="27" pageNumber="28">FIGURE 14.</emphasis>
|
||
<taxonomicName id="92DF4D2EFFA4FF83FED6F8C6D8F4F8CC" box="[295,478,1842,1864]" class="Polychaeta" family="Terebellidae" genus="Amaeana" kingdom="Animalia" order="Terebellida" pageId="27" pageNumber="28" phylum="Annelida" rank="species" species="angulus" status="sp. nov.">
|
||
<emphasis id="67ABEABFFFA4FF83FED6F8C6D8F4F8CC" box="[295,478,1842,1864]" italics="true" pageId="27" pageNumber="28">Amaeana angulus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="67ABEABFFFA4FF83FE17F8C6DB1DF8CC" bold="true" box="[486,567,1843,1864]" pageId="27" pageNumber="28">
|
||
<taxonomicNameLabel id="7C9857C4FFA4FF83FE17F8C6DB1DF8CC" box="[486,567,1843,1864]" pageId="27" pageNumber="28" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, holotype AM W.13640. A, entire worm, left lateral view (anteriorly). B–C, anterior end, dorsal and ventral views, respectively. D, buccal tentacles. E–F, anterior end, left and right lateral views, respectively. G–I, close ups of the anterior end, dorsal, left ventro-lateral and ventral views, respectively. Numbers refer to segments; ll = lower lip, P = basal part of prostomium; PP = mid-dorsal prostomial process; ul = upper lip; * = distal part of prostomium. Scale bars: A = 1.5 mm; B–C, F = 0.7 mm; D = 0.5 mm; E = 1 mm; G–I = 0.5 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="1DC56526FFA3FF84FF36FF62DD3DFA89" pageId="28" pageNumber="29" type="discussion">
|
||
<paragraph id="556036ADFFA3FF84FF36FF62D894FD9C" blockId="28.[151,1437,151,1329]" pageId="28" pageNumber="29">
|
||
<emphasis id="67ABEABFFFA3FF84FF36FF62D811FF34" bold="true" box="[199,315,151,176]" pageId="28" pageNumber="29">Remarks.</emphasis>
|
||
Specimens from several localities around
|
||
<collectingCountry id="2DC8763DFFA3FF84FCE2FF62DA50FF34" box="[787,890,151,176]" name="Australia" pageId="28" pageNumber="29">Australia</collectingCountry>
|
||
were identified as
|
||
<taxonomicName id="92DF4D2EFFA3FF84FBBCFF6DDDE4FF34" box="[1101,1230,152,176]" class="Polychaeta" family="Terebellidae" genus="Amaeana" kingdom="Animalia" order="Terebellida" pageId="28" pageNumber="29" phylum="Annelida" rank="species" species="trilobata">
|
||
<emphasis id="67ABEABFFFA3FF84FBBCFF6DDDE4FF34" box="[1101,1230,152,176]" italics="true" pageId="28" pageNumber="29">A. trilobata</emphasis>
|
||
</taxonomicName>
|
||
, mostly due to the presence of 10 pairs of notopodia (
|
||
<bibRefCitation id="314E4B5CFFA3FF84FDC1FF49DA4FFF51" author="Hutchings" box="[560,869,188,213]" pageId="28" pageNumber="29" refString="Hutchings, P. A. & Glasby, C. J. (1986) The Polycirrinae (F. Terebellidae) of Australia. Records of the Australian Museum, 38, 319 - 350. http: // dx. doi. org / 10.3853 / j. 0067 - 1975.38.1986.185" type="journal article" year="1986">Hutchings & Glasby 1986</bibRefCitation>
|
||
). However, they differ from the specimens of
|
||
<taxonomicName id="92DF4D2EFFA3FF84FA75FF49D9D0FF7C" class="Polychaeta" family="Terebellidae" genus="Amaeana" kingdom="Animalia" order="Terebellida" pageId="28" pageNumber="29" phylum="Annelida" rank="species" species="trilobata">
|
||
<emphasis id="67ABEABFFFA3FF84FA75FF49D9D0FF7C" italics="true" pageId="28" pageNumber="29">A. trilobata</emphasis>
|
||
</taxonomicName>
|
||
from the
|
||
<typeStatus id="8A64880FFFA3FF84FE94FF15D8BFFF7C" box="[357,405,224,248]" pageId="28" pageNumber="29">type</typeStatus>
|
||
locality described above in several other characters important to the taxonomy of the genus, such as the morphology of the mid-dorsal prostomial process and the long buccal tentacles, the extensions of the ventro-lateral glandular pads on anterior segments and the achaetous gap between termination of notopodia and beginning of neuropodia, and the number of neuropodial spines per neuropodium, together with their morphology. For these reasons, material from South
|
||
<collectingCountry id="2DC8763DFFA3FF84FD93FE9ADBE3FE0C" box="[610,713,367,392]" name="Australia" pageId="28" pageNumber="29">Australia</collectingCountry>
|
||
and Queensland previously identified as
|
||
<taxonomicName id="92DF4D2EFFA3FF84FB5AFE85DC05FE0C" box="[1195,1327,368,392]" class="Polychaeta" family="Terebellidae" genus="Amaeana" kingdom="Animalia" order="Terebellida" pageId="28" pageNumber="29" phylum="Annelida" rank="species" species="trilobata">
|
||
<emphasis id="67ABEABFFFA3FF84FB5AFE85DC05FE0C" box="[1195,1327,368,392]" italics="true" pageId="28" pageNumber="29">A. trilobata</emphasis>
|
||
</taxonomicName>
|
||
is herein described as two new species,
|
||
<taxonomicName id="92DF4D2EFFA3FF84FE04FE61DB45FE28" box="[501,623,404,428]" class="Polychaeta" family="Terebellidae" genus="Amaeana" kingdom="Animalia" order="Terebellida" pageId="28" pageNumber="29" phylum="Annelida" rank="species" species="angulus" status="sp. nov.">
|
||
<emphasis id="67ABEABFFFA3FF84FE04FE61DB45FE28" box="[501,623,404,428]" italics="true" pageId="28" pageNumber="29">A. angulus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="67ABEABFFFA3FF84FD86FE61DBF8FE29" bold="true" box="[631,722,404,429]" pageId="28" pageNumber="29">
|
||
<taxonomicNameLabel id="7C9857C4FFA3FF84FD86FE61DBF8FE29" box="[631,722,404,429]" pageId="28" pageNumber="29" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
and
|
||
<taxonomicName id="92DF4D2EFFA3FF84FCFDFE61DA9CFE28" box="[780,950,404,428]" class="Polychaeta" family="Terebellidae" genus="Amaeana" kingdom="Animalia" order="Terebellida" pageId="28" pageNumber="29" phylum="Annelida" rank="species" species="ellobophora" status="sp. nov.">
|
||
<emphasis id="67ABEABFFFA3FF84FCFDFE61DA9CFE28" box="[780,950,404,428]" italics="true" pageId="28" pageNumber="29">A. ellobophora</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="67ABEABFFFA3FF84FC4FFE61DD33FE29" bold="true" box="[958,1049,404,429]" pageId="28" pageNumber="29">
|
||
<taxonomicNameLabel id="7C9857C4FFA3FF84FC4FFE61DD33FE29" box="[958,1049,404,429]" pageId="28" pageNumber="29" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(see below), respectively, and we suspect more new species will be found when material from other regions of
|
||
<collectingCountry id="2DC8763DFFA3FF84FC01FE42DD7DFE54" box="[1008,1111,439,464]" name="Australia" pageId="28" pageNumber="29">Australia</collectingCountry>
|
||
is examined. However much of the material which has been collected during ecological surveys is posteriorly incomplete and therefore generically unidentifiable.
|
||
</paragraph>
|
||
<paragraph id="556036ADFFA3FF84FF36FDD1DA8DFD48" blockId="28.[151,1437,151,1329]" pageId="28" pageNumber="29">
|
||
The prostomial process is short and rounded among members of
|
||
<taxonomicName id="92DF4D2EFFA3FF84FC6AFDD1DD36FDB8" box="[923,1052,548,572]" class="Polychaeta" family="Terebellidae" genus="Amaeana" kingdom="Animalia" order="Terebellida" pageId="28" pageNumber="29" phylum="Annelida" rank="species" species="trilobata">
|
||
<emphasis id="67ABEABFFFA3FF84FC6AFDD1DD36FDB8" box="[923,1052,548,572]" italics="true" pageId="28" pageNumber="29">A. trilobata</emphasis>
|
||
</taxonomicName>
|
||
, while in specimens of
|
||
<taxonomicName id="92DF4D2EFFA3FF84FAD5FDD1DCB6FDB8" box="[1316,1436,548,572]" class="Polychaeta" family="Terebellidae" genus="Amaeana" kingdom="Animalia" order="Terebellida" pageId="28" pageNumber="29" phylum="Annelida" rank="species" species="angulus" status="sp. nov.">
|
||
<emphasis id="67ABEABFFFA3FF84FAD5FDD1DCB6FDB8" box="[1316,1436,548,572]" italics="true" pageId="28" pageNumber="29">A. angulus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="67ABEABFFFA3FF84FF66FDB2D9DBFDE4" bold="true" box="[151,241,583,608]" pageId="28" pageNumber="29">
|
||
<taxonomicNameLabel id="7C9857C4FFA3FF84FF66FDB2D9DBFDE4" box="[151,241,583,608]" pageId="28" pageNumber="29" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
it is distinctly wider, rectangular (compare our
|
||
<figureCitation id="CDE42A28FFA3FF84FCF9FDB2DA60FDE4" box="[776,842,583,608]" captionStart="FIGURE 2" captionStartId="10.[151,250,1856,1878]" captionTargetBox="[212,1379,181,1835]" captionTargetId="figure@10.[206,1382,177,1840]" captionTargetPageId="10" captionText="FIGURE 2. Amaeana trilobata, NMO C 3208: A – C, anterior end, dorsal, right lateral and ventral views, respectively; arrow in C points to first neuropodium. D, mid-abdominal segments, left lateral view. E, buccal tentacles. F, anterior end, right lateral view; arrows point to nephridial / genital papillae. G – I, close ups of the anterior end, ventral, right lateral and dorsal views, respectively. J, mid-abdominal segments, right lateral view; arrows point to neuropodia with protruding spines. Numbers refer to segments; ll = lower lip, P = basal part of prostomium; PP = mid-dorsal prostomial process; ul = upper lip; P * = distal part of prostomium. Scale bars: A = 0.8 mm; B, E – F = 0.5 mm; C = 0.7 mm; D, H, J = 0.4 mm; G = 0.3 mm; I = 0.2 mm." httpUri="https://zenodo.org/record/289139/files/figure.png" pageId="28" pageNumber="29">Fig. 2</figureCitation>
|
||
A, I, for
|
||
<taxonomicName id="92DF4D2EFFA3FF84FC5DFDBDDD04FDE4" box="[940,1070,584,608]" class="Polychaeta" family="Terebellidae" genus="Amaeana" kingdom="Animalia" order="Terebellida" pageId="28" pageNumber="29" phylum="Annelida" rank="species" species="trilobata">
|
||
<emphasis id="67ABEABFFFA3FF84FC5DFDBDDD04FDE4" box="[940,1070,584,608]" italics="true" pageId="28" pageNumber="29">A. trilobata</emphasis>
|
||
</taxonomicName>
|
||
, and
|
||
<figureCitation id="CDE42A28FFA3FF84FB9DFDB2DD97FDE4" box="[1132,1213,583,608]" captionStart="FIGURE 14" captionStartId="27.[151,250,1842,1864]" captionTargetBox="[181,1407,185,1808]" captionTargetId="figure@27.[174,1411,181,1815]" captionTargetPageId="27" captionText="FIGURE 14. Amaeana angulus sp. nov., holotype AM W. 13640. A, entire worm, left lateral view (anteriorly). B – C, anterior end, dorsal and ventral views, respectively. D, buccal tentacles. E – F, anterior end, left and right lateral views, respectively. G – I, close ups of the anterior end, dorsal, left ventro-lateral and ventral views, respectively. Numbers refer to segments; ll = lower lip, P = basal part of prostomium; PP = mid-dorsal prostomial process; ul = upper lip; * = distal part of prostomium. Scale bars: A = 1.5 mm; B – C, F = 0.7 mm; D = 0.5 mm; E = 1 mm; G – I = 0.5 mm." httpUri="https://zenodo.org/record/289151/files/figure.png" pageId="28" pageNumber="29">Fig. 14</figureCitation>
|
||
B, G, for
|
||
<taxonomicName id="92DF4D2EFFA3FF84FAD5FDBDDCB6FDE4" box="[1316,1436,584,608]" class="Polychaeta" family="Terebellidae" genus="Amaeana" kingdom="Animalia" order="Terebellida" pageId="28" pageNumber="29" phylum="Annelida" rank="species" species="angulus" status="sp. nov.">
|
||
<emphasis id="67ABEABFFFA3FF84FAD5FDBDDCB6FDE4" box="[1316,1436,584,608]" italics="true" pageId="28" pageNumber="29">A. angulus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="67ABEABFFFA3FF84FF66FD99D9DBFD01" bold="true" box="[151,241,620,645]" pageId="28" pageNumber="29">
|
||
<taxonomicNameLabel id="7C9857C4FFA3FF84FF66FD99D9DBFD01" box="[151,241,620,645]" pageId="28" pageNumber="29" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
). The long buccal tentacles of members of
|
||
<taxonomicName id="92DF4D2EFFA3FF84FD2DFD99DA74FD00" box="[732,862,620,644]" class="Polychaeta" family="Terebellidae" genus="Amaeana" kingdom="Animalia" order="Terebellida" pageId="28" pageNumber="29" phylum="Annelida" rank="species" species="trilobata">
|
||
<emphasis id="67ABEABFFFA3FF84FD2DFD99DA74FD00" box="[732,862,620,644]" italics="true" pageId="28" pageNumber="29">A. trilobata</emphasis>
|
||
</taxonomicName>
|
||
are distally spatulate, as are the intermediate ones, while in
|
||
<taxonomicName id="92DF4D2EFFA3FF84FF08FD65D85BFD2C" box="[249,369,656,680]" class="Polychaeta" family="Terebellidae" genus="Amaeana" kingdom="Animalia" order="Terebellida" pageId="28" pageNumber="29" phylum="Annelida" rank="species" species="angulus" status="sp. nov.">
|
||
<emphasis id="67ABEABFFFA3FF84FF08FD65D85BFD2C" box="[249,369,656,680]" italics="true" pageId="28" pageNumber="29">A. angulus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="67ABEABFFFA3FF84FE89FD7AD8F8FD2C" bold="true" box="[376,466,655,680]" pageId="28" pageNumber="29">
|
||
<taxonomicNameLabel id="7C9857C4FFA3FF84FE89FD7AD8F8FD2C" box="[376,466,655,680]" pageId="28" pageNumber="29" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
the intermediate buccal tentacles are spatulate, but the long ones are more specialised, inflated just below the short tapering tips (compare
|
||
<figureCitation id="CDE42A28FFA3FF84FD28FD41DA34FD48" box="[729,798,692,717]" captionStart="FIGURE 2" captionStartId="10.[151,250,1856,1878]" captionTargetBox="[212,1379,181,1835]" captionTargetId="figure@10.[206,1382,177,1840]" captionTargetPageId="10" captionText="FIGURE 2. Amaeana trilobata, NMO C 3208: A – C, anterior end, dorsal, right lateral and ventral views, respectively; arrow in C points to first neuropodium. D, mid-abdominal segments, left lateral view. E, buccal tentacles. F, anterior end, right lateral view; arrows point to nephridial / genital papillae. G – I, close ups of the anterior end, ventral, right lateral and dorsal views, respectively. J, mid-abdominal segments, right lateral view; arrows point to neuropodia with protruding spines. Numbers refer to segments; ll = lower lip, P = basal part of prostomium; PP = mid-dorsal prostomial process; ul = upper lip; P * = distal part of prostomium. Scale bars: A = 0.8 mm; B, E – F = 0.5 mm; C = 0.7 mm; D, H, J = 0.4 mm; G = 0.3 mm; I = 0.2 mm." httpUri="https://zenodo.org/record/289139/files/figure.png" pageId="28" pageNumber="29">Figs 2</figureCitation>
|
||
E and 14D).
|
||
</paragraph>
|
||
<paragraph id="556036ADFFA3FF84FF36FD2DDD98FCD8" blockId="28.[151,1437,151,1329]" pageId="28" pageNumber="29">
|
||
In members of
|
||
<taxonomicName id="92DF4D2EFFA3FF84FE9EFD2DD8DAFD74" box="[367,496,728,752]" class="Polychaeta" family="Terebellidae" genus="Amaeana" kingdom="Animalia" order="Terebellida" pageId="28" pageNumber="29" phylum="Annelida" rank="species" species="trilobata">
|
||
<emphasis id="67ABEABFFFA3FF84FE9EFD2DD8DAFD74" box="[367,496,728,752]" italics="true" pageId="28" pageNumber="29">A. trilobata</emphasis>
|
||
</taxonomicName>
|
||
, the ventro-lateral glandular pads extend to segment 12, the same segment on which notopodia terminate, although papillae are progressively less abundant from segment 8. In contrast, in members of
|
||
<taxonomicName id="92DF4D2EFFA3FF84FF66FCD5D83AFCBC" box="[151,272,800,824]" class="Polychaeta" family="Terebellidae" genus="Amaeana" kingdom="Animalia" order="Terebellida" pageId="28" pageNumber="29" phylum="Annelida" rank="species" species="angulus" status="sp. nov.">
|
||
<emphasis id="67ABEABFFFA3FF84FF66FCD5D83AFCBC" box="[151,272,800,824]" italics="true" pageId="28" pageNumber="29">A. angulus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="67ABEABFFFA3FF84FEE6FCEAD858FCBC" bold="true" box="[279,370,799,824]" pageId="28" pageNumber="29">
|
||
<taxonomicNameLabel id="7C9857C4FFA3FF84FEE6FCEAD858FCBC" box="[279,370,799,824]" pageId="28" pageNumber="29" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
the ventro-lateral pads extend beyond the termination of notopodia, through segment 15, with papillae becoming progressively fewer from segment 12 (compare
|
||
<figureCitation id="CDE42A28FFA3FF84FC77FCB1DAE6FCD8" box="[902,972,836,861]" captionStart="FIGURE 2" captionStartId="10.[151,250,1856,1878]" captionTargetBox="[212,1379,181,1835]" captionTargetId="figure@10.[206,1382,177,1840]" captionTargetPageId="10" captionText="FIGURE 2. Amaeana trilobata, NMO C 3208: A – C, anterior end, dorsal, right lateral and ventral views, respectively; arrow in C points to first neuropodium. D, mid-abdominal segments, left lateral view. E, buccal tentacles. F, anterior end, right lateral view; arrows point to nephridial / genital papillae. G – I, close ups of the anterior end, ventral, right lateral and dorsal views, respectively. J, mid-abdominal segments, right lateral view; arrows point to neuropodia with protruding spines. Numbers refer to segments; ll = lower lip, P = basal part of prostomium; PP = mid-dorsal prostomial process; ul = upper lip; P * = distal part of prostomium. Scale bars: A = 0.8 mm; B, E – F = 0.5 mm; C = 0.7 mm; D, H, J = 0.4 mm; G = 0.3 mm; I = 0.2 mm." httpUri="https://zenodo.org/record/289139/files/figure.png" pageId="28" pageNumber="29">Figs 2</figureCitation>
|
||
C, F and 14A, C, E).
|
||
</paragraph>
|
||
<paragraph id="556036ADFFA3FF84FF36FC9DDDA4FB94" blockId="28.[151,1437,151,1329]" pageId="28" pageNumber="29">
|
||
In regards to the beginning of neuropodia, specimens of
|
||
<taxonomicName id="92DF4D2EFFA3FF84FCADFC9DDACBFC04" box="[860,993,872,896]" class="Polychaeta" family="Terebellidae" genus="Amaeana" kingdom="Animalia" order="Terebellida" pageId="28" pageNumber="29" phylum="Annelida" rank="species" species="trilobata">
|
||
<emphasis id="67ABEABFFFA3FF84FCADFC9DDACBFC04" box="[860,993,872,896]" italics="true" pageId="28" pageNumber="29">A. trilobata</emphasis>
|
||
</taxonomicName>
|
||
have an achaetous gap of 3 segments between termination of notopodia and the first pair of neuropodia, corresponding to segments 13–15, while in members of
|
||
<taxonomicName id="92DF4D2EFFA3FF84FED8FC45D88FFC4C" box="[297,421,944,968]" class="Polychaeta" family="Terebellidae" genus="Amaeana" kingdom="Animalia" order="Terebellida" pageId="28" pageNumber="29" phylum="Annelida" rank="species" species="angulus" status="sp. nov.">
|
||
<emphasis id="67ABEABFFFA3FF84FED8FC45D88FFC4C" box="[297,421,944,968]" italics="true" pageId="28" pageNumber="29">A. angulus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="67ABEABFFFA3FF84FE5EFC5ADB26FC4C" bold="true" box="[431,524,943,968]" pageId="28" pageNumber="29">
|
||
<taxonomicNameLabel id="7C9857C4FFA3FF84FE5EFC5ADB26FC4C" box="[431,524,943,968]" pageId="28" pageNumber="29" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
this region is distinctly longer, through 8 segments, between segments 13–20.
|
||
<bibRefCitation id="314E4B5CFFA3FF84FF66FC21D8F4FC69" author="Hutchings" box="[151,478,980,1005]" pageId="28" pageNumber="29" refString="Hutchings, P. A. & Glasby, C. J. (1986) The Polycirrinae (F. Terebellidae) of Australia. Records of the Australian Museum, 38, 319 - 350. http: // dx. doi. org / 10.3853 / j. 0067 - 1975.38.1986.185" type="journal article" year="1986">Hutchings & Glasby (1986)</bibRefCitation>
|
||
reported this region as 3–8 segments long in Australian specimens, however, as already discussed, we believe these authors examined material of several different species.
|
||
</paragraph>
|
||
<paragraph id="556036ADFFA3FF84FF36FBE9D894FB41" blockId="28.[151,1437,151,1329]" pageId="28" pageNumber="29">
|
||
Members of
|
||
<taxonomicName id="92DF4D2EFFA3FF84FEABFBE9D8F7FBB0" box="[346,477,1052,1076]" class="Polychaeta" family="Terebellidae" genus="Amaeana" kingdom="Animalia" order="Terebellida" pageId="28" pageNumber="29" phylum="Annelida" rank="species" species="trilobata">
|
||
<emphasis id="67ABEABFFFA3FF84FEABFBE9D8F7FBB0" box="[346,477,1052,1076]" italics="true" pageId="28" pageNumber="29">A. trilobata</emphasis>
|
||
</taxonomicName>
|
||
have 7–8 spines per neuropodium and these are straight, except for a short, thinner and slightly hooked tip, while in members of
|
||
<taxonomicName id="92DF4D2EFFA3FF84FD45FBB5DA1AFBDC" box="[692,816,1088,1112]" class="Polychaeta" family="Terebellidae" genus="Amaeana" kingdom="Animalia" order="Terebellida" pageId="28" pageNumber="29" phylum="Annelida" rank="species" species="angulus" status="sp. nov.">
|
||
<emphasis id="67ABEABFFFA3FF84FD45FBB5DA1AFBDC" box="[692,816,1088,1112]" italics="true" pageId="28" pageNumber="29">A. angulus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="67ABEABFFFA3FF84FCCAFBCADAB2FBDC" bold="true" box="[827,920,1087,1112]" pageId="28" pageNumber="29">
|
||
<taxonomicNameLabel id="7C9857C4FFA3FF84FCCAFBCADAB2FBDC" box="[827,920,1087,1112]" pageId="28" pageNumber="29" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
there are 4–5 spines per neuropodium, also straight, but with a knob-like tip (compare
|
||
<figureCitation id="CDE42A28FFA3FF84FD82FB91DB99FBF8" box="[627,691,1124,1149]" captionStart="FIGURE 3" captionStartId="11.[151,250,1763,1785]" captionTargetBox="[158,1431,197,1727]" captionTargetId="figure@11.[152,1435,193,1741]" captionTargetPageId="11" captionText="FIGURE 3. Chaetae. Amaeana trilobata NMO C 3208: A, notochaetae, segment 5. B, neurochaetae, segment 45. Amaeana breviachaeta sp. nov., holotype AM W. 46526: C, notochaetae, segment 8. D – E, neurochaetae, segments 21 and 27, respectively. Amaeana angulus sp. nov., holotype AM W. 13640: F – G, notochaetae, segment 3. H, neurochaetae, segment 25. Scale bars: A, G – H = 80 µm; B, D – E = 10 µm; C = 20 µm; F = 150 µm." httpUri="https://zenodo.org/record/289140/files/figure.png" pageId="28" pageNumber="29">Fig. 3</figureCitation>
|
||
B and
|
||
<date id="2161106DFFA3FF84FD0DFB91DA3FFBF8" box="[764,789,1124,1148]" pageId="28" pageNumber="29">3I</date>
|
||
).
|
||
<bibRefCitation id="314E4B5CFFA3FF84FCDBFB91DD75FBF9" author="Hutchings" box="[810,1119,1124,1149]" pageId="28" pageNumber="29" refString="Hutchings, P. A. & Glasby, C. J. (1986) The Polycirrinae (F. Terebellidae) of Australia. Records of the Australian Museum, 38, 319 - 350. http: // dx. doi. org / 10.3853 / j. 0067 - 1975.38.1986.185" type="journal article" year="1986">Hutchings & Glasby (1986)</bibRefCitation>
|
||
reported a variation of 3–15 spines per neuropodium among Australian material, which may indicate, again, that more species are present in other regions of
|
||
<collectingCountry id="2DC8763DFFA3FF84FEBEFB59D893FB41" box="[335,441,1196,1221]" name="Australia" pageId="28" pageNumber="29">Australia</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="556036ADFFA3FF84FF36FB25DD3DFA89" blockId="28.[151,1437,151,1329]" pageId="28" pageNumber="29">
|
||
<taxonomicName id="92DF4D2EFFA3FF84FF36FB25D8B8FB6C" box="[199,402,1232,1256]" class="Polychaeta" family="Terebellidae" genus="Amaeana" kingdom="Animalia" order="Terebellida" pageId="28" pageNumber="29" phylum="Annelida" rank="species" species="angulus" status="sp. nov.">
|
||
<emphasis id="67ABEABFFFA3FF84FF36FB25D8B8FB6C" box="[199,402,1232,1256]" italics="true" pageId="28" pageNumber="29">Amaeana angulus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="67ABEABFFFA3FF84FE6AFB3AD8DCFB6C" bold="true" box="[411,502,1231,1256]" pageId="28" pageNumber="29">
|
||
<taxonomicNameLabel id="7C9857C4FFA3FF84FE6AFB3AD8DCFB6C" box="[411,502,1231,1256]" pageId="28" pageNumber="29" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
also shares some characters with several other species in this genus, as discussed along the present paper in the
|
||
<emphasis id="67ABEABFFFA3FF84FE19FB01DB7FFA89" bold="true" box="[488,597,1268,1293]" pageId="28" pageNumber="29">Remarks</emphasis>
|
||
of those species (see above and below).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="1DC56526FFA3FF84FF36FAE2DC56FAB4" box="[199,1404,1303,1329]" pageId="28" pageNumber="29" type="etymology">
|
||
<paragraph id="556036ADFFA3FF84FF36FAE2DC56FAB4" blockId="28.[151,1437,151,1329]" box="[199,1404,1303,1329]" pageId="28" pageNumber="29">
|
||
<emphasis id="67ABEABFFFA3FF84FF36FAE2D864FAB4" bold="true" box="[199,334,1303,1328]" pageId="28" pageNumber="29">Etymology.</emphasis>
|
||
The epithet “
|
||
<taxonomicName id="92DF4D2EFFA3FF84FE17FAEDDB15FAB4" box="[486,575,1304,1328]" class="Polychaeta" family="Terebellidae" genus="Amaeana" kingdom="Animalia" order="Terebellida" pageId="28" pageNumber="29" phylum="Annelida" rank="species" species="angulus">
|
||
<emphasis id="67ABEABFFFA3FF84FE17FAEDDB15FAB4" box="[486,575,1304,1328]" italics="true" pageId="28" pageNumber="29">angulus</emphasis>
|
||
</taxonomicName>
|
||
” is the Latin for “corner”, as a reference to the
|
||
<typeStatus id="8A64880FFFA3FF84FBA4FAECDDAFFAB5" box="[1109,1157,1305,1329]" pageId="28" pageNumber="29">type</typeStatus>
|
||
locality, Corner Inlet.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |