296 lines
45 KiB
XML
296 lines
45 KiB
XML
<document id="E6CFC527A1EEA6B8F78EC0D37DFF1779" ID-DOI="10.11646/zootaxa.5260.1.1" ID-ISSN="1175-5326" ID-Zenodo-Dep="7794920" ID-ZooBank="7171477F-DB75-4CF6-9507-3329F5D7A9F7" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1680527871645" checkinUser="plazi" docAuthor="Blake, James A. & Maciolek, Nancy J." docDate="2023" docId="03F1A22EFFB8CB0FFF7286DEFD16F98E" docLanguage="en" docName="zootaxa.5260.1.1.pdf" docOrigin="Zootaxa 5260 (1)" docSource="http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Heterospio africana Blake & Maciolek 2023, new species" docType="treatment" docUuid="0BF6D8E4-55B9-4A24-BC45-A2A0D2585828" docUuidSource="ZooBank" docVersion="5" lastPageNumber="56" masterDocId="FFC8DA56FF8CCB38FFE58038FFEAFFA3" masterDocTitle="New species and records of Heterospio (Annelida, Longosomatidae) from continental shelf, slope and abyssal depths of the Atlantic Ocean, Pacific Ocean, Indian Ocean and adjacent seas" masterLastPageNumber="74" masterPageNumber="1" pageNumber="53" updateTime="1699481072705" updateUser="plazi" zenodo-license-document="CC-BY-NC-4.0">
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<mods:title id="46F80BD246F1F1B9776C765C6007A343">New species and records of Heterospio (Annelida, Longosomatidae) from continental shelf, slope and abyssal depths of the Atlantic Ocean, Pacific Ocean, Indian Ocean and adjacent seas</mods:title>
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<mods:roleTerm id="C380B779A17837AB445E4E1D4CA5EEA3">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="F783E7E91B865200F8C272DE9005C225">Blake, James A.</mods:namePart>
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<mods:nameIdentifier id="AA9E909752927E1E3245A8B05C8A7A66" type="email">jablake9@gmail.com</mods:nameIdentifier>
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<mods:name id="79B7C16AD8B9062A65BF03EB0F929202" type="personal">
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<mods:roleTerm id="C92A809116876549F71A7C4982A96671">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="DBBB77E90924C6101618607B45672292">Maciolek, Nancy J.</mods:namePart>
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<mods:nameIdentifier id="C23175A6EDA674E357BCB0032EEEF65D" type="ORCID">0000-0003-0195-0713</mods:nameIdentifier>
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<mods:nameIdentifier id="9B509C92C89D5B9827217355E12781D9" type="email">njmaciolek@gmail.com</mods:nameIdentifier>
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<mods:typeOfResource id="4F7DD50DB650100464D9F8E22B58308F">text</mods:typeOfResource>
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<mods:title id="07D22E82B871F93F6ECC31B22FE20A59">Zootaxa</mods:title>
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<mods:part id="4BCA51F0717559A94BCC2EDB9FAC7463">
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<mods:date id="8771F0A90431892283B595E16CAA8693">2023</mods:date>
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<mods:number id="BA97108B1063C15B1A0701AC8C8D08D3">2023-04-03</mods:number>
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<mods:detail id="EA522724D9BBC57B2F554F1E11D11678" type="volume">
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<mods:number id="035AFCF36A967B00771C9375D64DE4F2">5260</mods:number>
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<mods:detail id="318FDAB0D619A16EE2E5634EA274328C" type="issue">
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<mods:number id="7D6A86FE82E191BA443065B5B0293BE9">1</mods:number>
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<mods:url id="AEF9D49C6DF17ED911FBB1B6D9DE8A35">http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN</mods:url>
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<mods:classification id="2BD6BA57F777944F74AD2AF3E89B618D">journal article</mods:classification>
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<mods:identifier id="BAC8297F54EE3679D8F5C5D65D6AC4DA" type="DOI">10.11646/zootaxa.5260.1.1</mods:identifier>
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<mods:identifier id="E459FE788927230F7AF2836B8B759BFA" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="69F10765429CD953A363B6C3C637A108" type="Zenodo-Dep">7794920</mods:identifier>
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<treatment id="03F1A22EFFB8CB0FFF7286DEFD16F98E" ID-DOI="http://doi.org/10.5281/zenodo.7795046" ID-Zenodo-Dep="7795046" LSID="urn:lsid:zoobank.org:act:0BF6D8E4-55B9-4A24-BC45-A2A0D2585828" httpUri="http://treatment.plazi.org/id/03F1A22EFFB8CB0FFF7286DEFD16F98E" lastPageId="55" lastPageNumber="56" pageId="52" pageNumber="53">
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<subSubSection id="C34240B3FFB8CB0CFF7286DEFDCAF95C" box="[151,544,1765,1792]" pageId="52" pageNumber="53" type="nomenclature">
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<paragraph id="8BE71338FFB8CB0CFF7286DEFDCAF95C" blockId="52.[151,971,1765,1865]" box="[151,544,1765,1792]" pageId="52" pageNumber="53">
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<heading id="D0AFA454FFB8CB0CFF7286DEFDCAF95C" bold="true" box="[151,544,1765,1792]" fontSize="11" level="2" pageId="52" pageNumber="53" reason="4">
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<emphasis id="B92CCF2AFFB8CB0CFF7286DEFDCAF95C" bold="true" box="[151,544,1765,1792]" pageId="52" pageNumber="53">
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<taxonomicName id="4C5868BBFFB8CB0CFF7286DEFE60F95C" authority="Blake & Maciolek, 2023" authorityName="Blake & Maciolek" authorityYear="2023" box="[151,394,1765,1792]" class="Polychaeta" family="Longosomatidae" genus="Heterospio" kingdom="Animalia" order="Spionida" pageId="52" pageNumber="53" phylum="Annelida" rank="species" species="africana" status="sp. nov.">
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<emphasis id="B92CCF2AFFB8CB0CFF7286DEFE60F95C" bold="true" box="[151,394,1765,1792]" italics="true" pageId="52" pageNumber="53">Heterospio africana</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A21F7251FFB8CB0CFE7486DEFDCAF95C" box="[401,544,1765,1792]" pageId="52" pageNumber="53" rank="species">new species</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C34240B3FFB8CB0CFF728732FC21F8EA" pageId="52" pageNumber="53" type="description">
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<paragraph id="8BE71338FFB8CB0CFF728732FED2F887" blockId="52.[151,971,1765,1865]" box="[151,312,1802,1828]" pageId="52" pageNumber="53">
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<figureCitation id="13630FBDFFB8CB0CFF728732FED2F887" box="[151,312,1802,1828]" captionStart-0="FIGURE 26" captionStart-1="FIGURE 27" captionStartId-0="53.[151,250,1943,1967]" captionStartId-1="54.[151,250,1901,1925]" captionTargetBox-0="[174,1419,199,1911]" captionTargetBox-1="[160,1428,383,1877]" captionTargetId-0="figure-17@53.[153,1435,181,1920]" captionTargetId-1="figure-114@54.[160,1428,381,1878]" captionTargetPageId-0="53" captionTargetPageId-1="54" captionText-0="FIGURE 26. Heterospio africana n. sp. Holotype (LACM-AHF Poly 13288): A, anterior end, dorsal view; B, anterior end, ventral view; C, subuluncini, setiger 13; D, capillary seta from setiger 10; E, acicular spines from setiger 14; F, notopodial hooked seta from posterior bulbous section." captionText-1="FIGURE 27. Heterospio africana n. sp. Holotype (LACM-AHF Poly 13288): A–B, anterior end, right lateral view; C, bulbous posterior section attached to setiger 23, right lateral view; D, two notopodial hooks from bulbous posterior section; E, detail of posterior hook; F, notopodial acicular spines from setiger 15; G, neuropodial acicular spines from setiger 16. Stained with Shirlastain A. Arrows on Figure 2B point to branchial stubs on the right side of setigers 2, 4, and 6." figureDoi-0="http://doi.org/10.5281/zenodo.7794972" figureDoi-1="http://doi.org/10.5281/zenodo.7794976" httpUri-0="https://zenodo.org/record/7794972/files/figure.png" httpUri-1="https://zenodo.org/record/7794976/files/figure.png" pageId="52" pageNumber="53">Figures 26–27</figureCitation>
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</paragraph>
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<paragraph id="8BE71338FFB8CB0CFF728716FC21F8EA" blockId="52.[151,971,1765,1865]" box="[151,971,1838,1865]" pageId="52" pageNumber="53">
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<uri id="FFC91F3AFFB8CB0CFF728716FC21F8EA" box="[151,971,1838,1865]" pageId="52" pageNumber="53">
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urn:lsid:zoobank.org:act:
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</uri>
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</paragraph>
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</subSubSection>
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<subSubSection id="C34240B3FFB8CB0CFF72874DFD92F87B" pageId="52" pageNumber="53" type="materials_examined">
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<paragraph id="8BE71338FFB8CB0CFF72874DFD92F87B" blockId="52.[151,1436,1909,2008]" pageId="52" pageNumber="53">
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<emphasis id="B92CCF2AFFB8CB0CFF72874DFDD7F82C" bold="true" box="[151,573,1909,1936]" pageId="52" pageNumber="53">
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<collectingRegion id="499CDDDAFFB8CB0CFF72874DFF15F82C" box="[151,255,1909,1935]" pageId="52" pageNumber="53">Material</collectingRegion>
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examined.
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<collectingRegion id="499CDDDAFFB8CB0CFE6D874EFDFAF82C" box="[392,528,1909,1936]" pageId="52" pageNumber="53">East Africa</collectingRegion>
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, off
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</emphasis>
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<materialsCitation id="3B301965FFB8CB0CFDA1874DFF12F817" collectionCode="R, V" country="Mozambique" location="International Indian Ocean Expedition" pageId="52" pageNumber="53" specimenCount="1" stateProvince="International Indian Ocean Expedition">
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<emphasis id="B92CCF2AFFB8CB0CFDA1874DFB28F82C" bold="true" box="[580,1218,1909,1935]" pageId="52" pageNumber="53">
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<collectingCountry id="F34F53A8FFB8CB0CFDA1874DFD09F82C" box="[580,739,1909,1935]" name="Mozambique" pageId="52" pageNumber="53">Mozambique</collectingCountry>
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,
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||
<collectingRegion id="499CDDDAFFB8CB0CFD0A874DFB28F82C" box="[751,1218,1909,1935]" pageId="52" pageNumber="53">International Indian Ocean Expedition</collectingRegion>
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</emphasis>
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,
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<collectionCode id="ED498BFDFFB8CB0CFB35874EFB08F833" box="[1232,1250,1910,1936]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="52" pageNumber="53">R</collectionCode>
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/
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<collectionCode id="ED498BFDFFB8CB0CFB0E874EFB14F833" box="[1259,1278,1910,1936]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="52" pageNumber="53" type="Museum">V</collectionCode>
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||
<emphasis id="B92CCF2AFFB8CB0CFAE0874EFA7FF833" box="[1285,1429,1910,1936]" italics="true" pageId="52" pageNumber="53">Anton Bruun</emphasis>
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, Cruise 7
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</materialsCitation>
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,
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<materialsCitation id="3B301965FFB8CB0CFEE087A1FD9EF87B" collectingDate="1964-08-19" collectionCode="LACM-AHF" country="Mozambique" elevation="55" latitude="-24.9" location="Campbell Grab" longLatPrecision="74" longitude="34.923" municipality="Olga Hartman" pageId="52" pageNumber="53" specimenCount="1" stateProvince="Sta." typeStatus="holotype">
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<emphasis id="B92CCF2AFFB8CB0CFEE087A1FE5BF817" bold="true" box="[261,433,1945,1972]" pageId="52" pageNumber="53">
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<collectingRegion id="499CDDDAFFB8CB0CFEE087A1FED9F810" box="[261,307,1945,1971]" pageId="52" pageNumber="53">Sta.</collectingRegion>
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AB 372 H
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</emphasis>
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||
, coll.
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||
<date id="FFE635F8FFB8CB0CFE1D87A2FD64F817" box="[504,654,1946,1972]" pageId="52" pageNumber="53" value="1964-08-19">
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<collectingDate id="EFA2CC10FFB8CB0CFE1D87A2FD64F817" box="[504,654,1946,1972]" pageId="52" pageNumber="53" value="1964-08-19">19 Aug 1964</collectingDate>
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</date>
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,
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||
<collectingMunicipality id="6B838942FFB8CB0CFD7F87A2FCD4F817" box="[666,830,1946,1972]" pageId="52" pageNumber="53">Olga Hartman</collectingMunicipality>
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,
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<location id="8E8745E3FFB8CB0CFCAF87A2FC10F817" LSID="urn:lsid:plazi:treatment:03F1A22EFFB8CB0FFF7286DEFD16F98E:8E8745E3FFB8CB0CFCAF87A2FC10F817" box="[842,1018,1946,1972]" country="Mozambique" latitude="-24.9" longLatPrecision="74" longitude="34.923" municipality="Olga Hartman" name="Campbell Grab" pageId="52" pageNumber="53" stateProvince="Sta.">Campbell Grab</location>
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,
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<geoCoordinate id="EE6C75FFFFB8CB0CFBE087A2FB87F817" box="[1029,1133,1946,1972]" degrees="24.900" direction="south" orientation="latitude" pageId="52" pageNumber="53" precision="55" value="-24.9">24.900ºS</geoCoordinate>
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,
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<geoCoordinate id="EE6C75FFFFB8CB0CFB9F87A2FB09F817" box="[1146,1251,1946,1972]" degrees="34.923" direction="east" orientation="longitude" pageId="52" pageNumber="53" precision="55" value="34.923">34.923ºE</geoCoordinate>
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,
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<quantity id="4CA0BEDDFFB8CB0CFB1587A2FAC6F817" box="[1264,1324,1946,1973]" metricMagnitude="1" metricUnit="m" metricValue="5.5" pageId="52" pageNumber="53" unit="m" value="55.0">
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<elevation id="0075F40BFFB8CB0CFB1587A2FAC6F817" box="[1264,1324,1946,1973]" metricMagnitude="1" metricUnit="m" metricValue="5.5" pageId="52" pageNumber="53" unit="m" value="55.0">55 m</elevation>
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</quantity>
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, sand and mud,
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<emphasis id="B92CCF2AFFB8CB0CFF328786FED4F87B" bold="true" box="[215,318,1982,2008]" pageId="52" pageNumber="53">
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<typeStatus id="54E3AD9AFFB8CB0CFF328786FED4F87B" box="[215,318,1982,2008]" pageId="52" pageNumber="53" type="holotype">holotype</typeStatus>
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</emphasis>
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||
(
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||
<collectionCode id="ED498BFDFFB8CB0CFEA98786FE0AF87B" box="[332,480,1982,2008]" pageId="52" pageNumber="53">LACM-AHF</collectionCode>
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||
Poly 13288)
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||
</materialsCitation>
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||
.
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||
</paragraph>
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||
</subSubSection>
|
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<caption id="DF2743B0FFB9CB0DFF7287AFFDB9F85B" ID-DOI="http://doi.org/10.5281/zenodo.7794972" ID-Zenodo-Dep="7794972" httpUri="https://zenodo.org/record/7794972/files/figure.png" pageId="53" pageNumber="54" startId="53.[151,250,1943,1967]" targetBox="[174,1419,199,1911]" targetPageId="53">
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<paragraph id="8BE71338FFB9CB0DFF7287AFFDB9F85B" blockId="53.[151,1436,1943,2040]" pageId="53" pageNumber="54">
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<emphasis id="B92CCF2AFFB9CB0DFF7287AFFEF1F80C" bold="true" box="[151,283,1943,1967]" pageId="53" pageNumber="54">FIGURE 26</emphasis>
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||
.
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||
<taxonomicName id="4C5868BBFFB9CB0DFECF87A0FE1DF813" authority="Blake & Maciolek, 2023" authorityName="Blake & Maciolek" authorityYear="2023" box="[298,503,1944,1968]" class="Polychaeta" family="Longosomatidae" genus="Heterospio" kingdom="Animalia" order="Spionida" pageId="53" pageNumber="54" phylum="Annelida" rank="species" species="africana" status="sp. nov.">
|
||
<emphasis id="B92CCF2AFFB9CB0DFECF87A0FE1DF813" box="[298,503,1944,1968]" italics="true" pageId="53" pageNumber="54">Heterospio africana</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21F7251FFB9CB0DFE1A87A0FDD0F80C" box="[511,570,1944,1968]" pageId="53" pageNumber="54" rank="species">
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||
<emphasis id="B92CCF2AFFB9CB0DFE1A87A0FDDEF813" bold="true" box="[511,564,1944,1968]" pageId="53" pageNumber="54">n. sp</emphasis>
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||
.
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</taxonomicNameLabel>
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Holotype (LACM-AHF Poly 13288): A, anterior end, dorsal view; B, anterior end, ventral view; C, subuluncini, setiger 13; D, capillary seta from setiger 10; E, acicular spines from setiger 14; F, notopodial hooked seta from posterior bulbous section.
|
||
</paragraph>
|
||
</caption>
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||
<subSubSection id="C34240B3FFBACB0FFF2280AEFD8AFAAE" lastPageId="55" lastPageNumber="56" pageId="54" pageNumber="55" type="description">
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||
<paragraph id="8BE71338FFBACB0EFF2280AEFC33FEC6" blockId="54.[151,1436,150,357]" pageId="54" pageNumber="55">
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||
<emphasis id="B92CCF2AFFBACB0EFF2280AEFEBBFF13" bold="true" box="[199,337,150,176]" pageId="54" pageNumber="55">Description</emphasis>
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||
.
|
||
<typeStatus id="54E3AD9AFFBACB0EFE8680AFFE21FF12" box="[355,459,151,177]" pageId="54" pageNumber="55" type="holotype">Holotype</typeStatus>
|
||
(LACM-AHF Poly 13288) complete,
|
||
<quantity id="4CA0BEDDFFBACB0EFC6E80AFFC18FF12" box="[907,1010,151,177]" metricMagnitude="-2" metricUnit="m" metricValue="1.66" pageId="54" pageNumber="55" unit="mm" value="16.6">16.6 mm</quantity>
|
||
long,
|
||
<quantity id="4CA0BEDDFFBACB0EFBA580AEFB4DFF12" box="[1088,1191,150,177]" metricMagnitude="-4" metricUnit="m" metricValue="2.5" pageId="54" pageNumber="55" unit="mm" value="0.25">0.25 mm</quantity>
|
||
wide across thoracic setigers and
|
||
<quantity id="4CA0BEDDFFBACB0EFEC08083FE60FF76" box="[293,394,187,213]" metricMagnitude="-4" metricUnit="m" metricValue="4.1" pageId="54" pageNumber="55" unit="mm" value="0.41">0.41 mm</quantity>
|
||
wide across abdominal setigers; with 27 setigers, including 9 thoracic, 14 abdominal, and
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||
<quantity id="4CA0BEDDFFBACB0EFA6B8083FF47FF5A" metricMagnitude="-1" metricUnit="m" metricValue="1.016" pageId="54" pageNumber="55" unit="in" value="4.0">4 in</quantity>
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||
posterior bulbous section. Body long, thin, with most abdominal setigers each about as long as entire thoracic region. Thoracic region generally dorso-ventrally flattened, cylindrical in cross section. Dorsal surface of thoracic region with narrow dorsal ridge extending from peristomium to end of setiger 7 (
|
||
<figureCitation id="13630FBDFFBACB0EFBF1811FFB91FEE2" box="[1044,1147,295,321]" captionStart="FIGURE 26" captionStartId="53.[151,250,1943,1967]" captionTargetBox="[174,1419,199,1911]" captionTargetId="figure-17@53.[153,1435,181,1920]" captionTargetPageId="53" captionText="FIGURE 26. Heterospio africana n. sp. Holotype (LACM-AHF Poly 13288): A, anterior end, dorsal view; B, anterior end, ventral view; C, subuluncini, setiger 13; D, capillary seta from setiger 10; E, acicular spines from setiger 14; F, notopodial hooked seta from posterior bulbous section." figureDoi="http://doi.org/10.5281/zenodo.7794972" httpUri="https://zenodo.org/record/7794972/files/figure.png" pageId="54" pageNumber="55">Fig. 26A</figureCitation>
|
||
); venter relatively smooth with no ventral ridge or groove (
|
||
<figureCitation id="13630FBDFFBACB0EFDE18173FD80FEC6" box="[516,618,331,357]" captionStart="FIGURE 26" captionStartId="53.[151,250,1943,1967]" captionTargetBox="[174,1419,199,1911]" captionTargetId="figure-17@53.[153,1435,181,1920]" captionTargetPageId="53" captionText="FIGURE 26. Heterospio africana n. sp. Holotype (LACM-AHF Poly 13288): A, anterior end, dorsal view; B, anterior end, ventral view; C, subuluncini, setiger 13; D, capillary seta from setiger 10; E, acicular spines from setiger 14; F, notopodial hooked seta from posterior bulbous section." figureDoi="http://doi.org/10.5281/zenodo.7794972" httpUri="https://zenodo.org/record/7794972/files/figure.png" pageId="54" pageNumber="55">Fig. 26B</figureCitation>
|
||
). Color in alcohol opaque white.
|
||
</paragraph>
|
||
<caption id="DF2743B0FFBACB0EFF728755FB68F852" ID-DOI="http://doi.org/10.5281/zenodo.7794976" ID-Zenodo-Dep="7794976" httpUri="https://zenodo.org/record/7794976/files/figure.png" pageId="54" pageNumber="55" startId="54.[151,250,1901,1925]" targetBox="[160,1428,383,1877]" targetPageId="54">
|
||
<paragraph id="8BE71338FFBACB0EFF728755FB68F852" blockId="54.[151,1436,1901,2034]" pageId="54" pageNumber="55">
|
||
<emphasis id="B92CCF2AFFBACB0EFF728755FECAF826" bold="true" box="[151,288,1901,1925]" pageId="54" pageNumber="55">FIGURE 27.</emphasis>
|
||
<taxonomicName id="4C5868BBFFBACB0EFEC08756FE1BF825" authority="Blake & Maciolek, 2023" authorityName="Blake & Maciolek" authorityYear="2023" box="[293,497,1902,1926]" class="Polychaeta" family="Longosomatidae" genus="Heterospio" kingdom="Animalia" order="Spionida" pageId="54" pageNumber="55" phylum="Annelida" rank="species" species="africana" status="sp. nov.">
|
||
<emphasis id="B92CCF2AFFBACB0EFEC08756FE1BF825" box="[293,497,1902,1926]" italics="true" pageId="54" pageNumber="55">Heterospio africana</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21F7251FFBACB0EFE128756FDC5F826" box="[503,559,1902,1926]" pageId="54" pageNumber="55" rank="species">
|
||
<emphasis id="B92CCF2AFFBACB0EFE128756FDC3F825" bold="true" box="[503,553,1902,1926]" pageId="54" pageNumber="55">n. sp</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
Holotype (LACM-AHF Poly 13288): A–B, anterior end, right lateral view; C, bulbous posterior section attached to setiger 23, right lateral view; D, two notopodial hooks from bulbous posterior section; E, detail of posterior hook; F, notopodial acicular spines from setiger 15; G, neuropodial acicular spines from setiger 16. Stained with Shirlastain A. Arrows on Figure 2B point to branchial stubs on the right side of setigers 2, 4, and 6.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BE71338FFBBCB0FFF2280AFFEC5FE0E" blockId="55.[151,1437,151,1581]" pageId="55" pageNumber="56">
|
||
Pre-setiger region triangular as long as first three setigers (
|
||
<figureCitation id="13630FBDFFBBCB0FFCAE80AFFC59FF12" box="[843,947,151,177]" captionStart="FIGURE 26" captionStartId="53.[151,250,1943,1967]" captionTargetBox="[174,1419,199,1911]" captionTargetId="figure-17@53.[153,1435,181,1920]" captionTargetPageId="53" captionText="FIGURE 26. Heterospio africana n. sp. Holotype (LACM-AHF Poly 13288): A, anterior end, dorsal view; B, anterior end, ventral view; C, subuluncini, setiger 13; D, capillary seta from setiger 10; E, acicular spines from setiger 14; F, notopodial hooked seta from posterior bulbous section." figureDoi="http://doi.org/10.5281/zenodo.7794972" httpUri="https://zenodo.org/record/7794972/files/figure.png" pageId="55" pageNumber="56">Fig. 26A</figureCitation>
|
||
). Prostomium conical, smoothly rounded on tip (
|
||
<figureCitation id="13630FBDFFBBCB0FFF278083FEA0FF76" box="[194,330,187,213]" captionStart="FIGURE 26" captionStartId="53.[151,250,1943,1967]" captionTargetBox="[174,1419,199,1911]" captionTargetId="figure-17@53.[153,1435,181,1920]" captionTargetPageId="53" captionText="FIGURE 26. Heterospio africana n. sp. Holotype (LACM-AHF Poly 13288): A, anterior end, dorsal view; B, anterior end, ventral view; C, subuluncini, setiger 13; D, capillary seta from setiger 10; E, acicular spines from setiger 14; F, notopodial hooked seta from posterior bulbous section." figureDoi="http://doi.org/10.5281/zenodo.7794972" httpUri="https://zenodo.org/record/7794972/files/figure.png" pageId="55" pageNumber="56">Fig. 26A–B</figureCitation>
|
||
); eyes absent; nuchal organs narrow grooves on posterior lateral margins at border with peristomium (
|
||
<figureCitation id="13630FBDFFBBCB0FFF7A80E7FEE1FF5A" box="[159,267,223,249]" captionStart="FIGURE 26" captionStartId="53.[151,250,1943,1967]" captionTargetBox="[174,1419,199,1911]" captionTargetId="figure-17@53.[153,1435,181,1920]" captionTargetPageId="53" captionText="FIGURE 26. Heterospio africana n. sp. Holotype (LACM-AHF Poly 13288): A, anterior end, dorsal view; B, anterior end, ventral view; C, subuluncini, setiger 13; D, capillary seta from setiger 10; E, acicular spines from setiger 14; F, notopodial hooked seta from posterior bulbous section." figureDoi="http://doi.org/10.5281/zenodo.7794972" httpUri="https://zenodo.org/record/7794972/files/figure.png" pageId="55" pageNumber="56">Fig. 26A</figureCitation>
|
||
). Peristomium divided into the two rings by dorsolateral grooves from which dorsal tentacles arise in other species, but tentacles not attached in
|
||
<typeStatus id="54E3AD9AFFBBCB0FFD8A813BFD3FFEBE" box="[623,725,259,285]" pageId="55" pageNumber="56" type="holotype">holotype</typeStatus>
|
||
. First ring very narrow; second ring as large as following setiger 1 (
|
||
<figureCitation id="13630FBDFFBBCB0FFF53811FFECBFEE2" box="[182,289,295,321]" captionStart="FIGURE 26" captionStartId="53.[151,250,1943,1967]" captionTargetBox="[174,1419,199,1911]" captionTargetId="figure-17@53.[153,1435,181,1920]" captionTargetPageId="53" captionText="FIGURE 26. Heterospio africana n. sp. Holotype (LACM-AHF Poly 13288): A, anterior end, dorsal view; B, anterior end, ventral view; C, subuluncini, setiger 13; D, capillary seta from setiger 10; E, acicular spines from setiger 14; F, notopodial hooked seta from posterior bulbous section." figureDoi="http://doi.org/10.5281/zenodo.7794972" httpUri="https://zenodo.org/record/7794972/files/figure.png" pageId="55" pageNumber="56">Fig. 26A</figureCitation>
|
||
). Peristomium interrupted dorsally by prominent dorsal crest on setiger 1 and continuing posteriorly as a narrow dorsal ridge to near end of setiger 7 (
|
||
<figureCitation id="13630FBDFFBBCB0FFD348173FCD1FEC6" box="[721,827,331,357]" captionStart="FIGURE 26" captionStartId="53.[151,250,1943,1967]" captionTargetBox="[174,1419,199,1911]" captionTargetId="figure-17@53.[153,1435,181,1920]" captionTargetPageId="53" captionText="FIGURE 26. Heterospio africana n. sp. Holotype (LACM-AHF Poly 13288): A, anterior end, dorsal view; B, anterior end, ventral view; C, subuluncini, setiger 13; D, capillary seta from setiger 10; E, acicular spines from setiger 14; F, notopodial hooked seta from posterior bulbous section." figureDoi="http://doi.org/10.5281/zenodo.7794972" httpUri="https://zenodo.org/record/7794972/files/figure.png" pageId="55" pageNumber="56">Fig. 26A</figureCitation>
|
||
). Ventrally, peristomium smooth, with oral opening a transverse slit bordered anteriorly by four lobes and posteriorly by a single curved lower lip (
|
||
<figureCitation id="13630FBDFFBBCB0FFB518157FAF6FE2A" box="[1204,1308,367,393]" captionStart="FIGURE 26" captionStartId="53.[151,250,1943,1967]" captionTargetBox="[174,1419,199,1911]" captionTargetId="figure-17@53.[153,1435,181,1920]" captionTargetPageId="53" captionText="FIGURE 26. Heterospio africana n. sp. Holotype (LACM-AHF Poly 13288): A, anterior end, dorsal view; B, anterior end, ventral view; C, subuluncini, setiger 13; D, capillary seta from setiger 10; E, acicular spines from setiger 14; F, notopodial hooked seta from posterior bulbous section." figureDoi="http://doi.org/10.5281/zenodo.7794972" httpUri="https://zenodo.org/record/7794972/files/figure.png" pageId="55" pageNumber="56">Fig. 26B</figureCitation>
|
||
); proboscis not observed.
|
||
</paragraph>
|
||
<paragraph id="8BE71338FFBBCB0FFF22818FFB4BFDBA" blockId="55.[151,1437,151,1581]" pageId="55" pageNumber="56">
|
||
Branchiae present on setigers 2–6 (
|
||
<figureCitation id="13630FBDFFBBCB0FFDA8818FFD5FFE72" box="[589,693,439,465]" captionStart="FIGURE 26" captionStartId="53.[151,250,1943,1967]" captionTargetBox="[174,1419,199,1911]" captionTargetId="figure-17@53.[153,1435,181,1920]" captionTargetPageId="53" captionText="FIGURE 26. Heterospio africana n. sp. Holotype (LACM-AHF Poly 13288): A, anterior end, dorsal view; B, anterior end, ventral view; C, subuluncini, setiger 13; D, capillary seta from setiger 10; E, acicular spines from setiger 14; F, notopodial hooked seta from posterior bulbous section." figureDoi="http://doi.org/10.5281/zenodo.7794972" httpUri="https://zenodo.org/record/7794972/files/figure.png" pageId="55" pageNumber="56">Fig. 26A</figureCitation>
|
||
), with no evidence of scars or stubs on setiger 7 or later even when stained with MG or Shirlastain A; branchiae when present long, thin, rounded in cross section, tapering to rounded tip; branchiae with narrow ciliated groove; internal blood vessel extends along entire length.
|
||
</paragraph>
|
||
<paragraph id="8BE71338FFBBCB0FFF22821BFC0EFCFE" blockId="55.[151,1437,151,1581]" pageId="55" pageNumber="56">
|
||
All parapodia of thoracic and abdominal setigers biramous with setal fascicles arising from near anterior border of each segment; at least three of four setigers of posterior region biramous; last likely only with notosetae. Thoracic region with eight short setigers, each about twice as wide as long; with setiger 8 slightly longer, about half again as long as setiger 7; setiger 9 first elongated setiger, about 2.5 times longer than setiger 7. Setiger 10 first abdominal setiger, about as long as setigers 1–8 combined; subsequent abdominal setigers 11–23 each of a similar length, about as long as entire thoracic region (
|
||
<figureCitation id="13630FBDFFBBCB0FFDBF82EFFD2EFD52" box="[602,708,727,753]" captionStart="FIGURE 27" captionStartId="54.[151,250,1901,1925]" captionTargetBox="[160,1428,383,1877]" captionTargetId="figure-114@54.[160,1428,381,1878]" captionTargetPageId="54" captionText="FIGURE 27. Heterospio africana n. sp. Holotype (LACM-AHF Poly 13288): A–B, anterior end, right lateral view; C, bulbous posterior section attached to setiger 23, right lateral view; D, two notopodial hooks from bulbous posterior section; E, detail of posterior hook; F, notopodial acicular spines from setiger 15; G, neuropodial acicular spines from setiger 16. Stained with Shirlastain A. Arrows on Figure 2B point to branchial stubs on the right side of setigers 2, 4, and 6." figureDoi="http://doi.org/10.5281/zenodo.7794976" httpUri="https://zenodo.org/record/7794976/files/figure.png" pageId="55" pageNumber="56">Fig. 27A</figureCitation>
|
||
). Thoracic notopodia through setiger 9 with notosetae arising as tight fascicles from simple grooves or notches; neuropodia of setigers 1–8 with a short postsetal lamella (
|
||
<figureCitation id="13630FBDFFBBCB0FFACC82C3FA7AFCB6" box="[1321,1424,763,789]" captionStart="FIGURE 26" captionStartId="53.[151,250,1943,1967]" captionTargetBox="[174,1419,199,1911]" captionTargetId="figure-17@53.[153,1435,181,1920]" captionTargetPageId="53" captionText="FIGURE 26. Heterospio africana n. sp. Holotype (LACM-AHF Poly 13288): A, anterior end, dorsal view; B, anterior end, ventral view; C, subuluncini, setiger 13; D, capillary seta from setiger 10; E, acicular spines from setiger 14; F, notopodial hooked seta from posterior bulbous section." figureDoi="http://doi.org/10.5281/zenodo.7794972" httpUri="https://zenodo.org/record/7794972/files/figure.png" pageId="55" pageNumber="56">Fig. 26B</figureCitation>
|
||
). Abdominal parapodia from setiger 10 with parapodia as narrow ridges or rows encircling each segment, with narrow dorsal, ventral, and lateral gaps separating noto- and neurosetae (
|
||
<figureCitation id="13630FBDFFBBCB0FFC8A837BFC3DFCFE" box="[879,983,835,861]" captionStart="FIGURE 26" captionStartId="53.[151,250,1943,1967]" captionTargetBox="[174,1419,199,1911]" captionTargetId="figure-17@53.[153,1435,181,1920]" captionTargetPageId="53" captionText="FIGURE 26. Heterospio africana n. sp. Holotype (LACM-AHF Poly 13288): A, anterior end, dorsal view; B, anterior end, ventral view; C, subuluncini, setiger 13; D, capillary seta from setiger 10; E, acicular spines from setiger 14; F, notopodial hooked seta from posterior bulbous section." figureDoi="http://doi.org/10.5281/zenodo.7794972" httpUri="https://zenodo.org/record/7794972/files/figure.png" pageId="55" pageNumber="56">Fig. 26A</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BE71338FFBBCB0FFF22835FFB42FB02" blockId="55.[151,1437,151,1581]" pageId="55" pageNumber="56">
|
||
All thoracic noto- and neuropodia of setigers 1–9 with numerous long capillaries in tightly packed, spreading fascicles, of 25 to 30 or more long capillaries (
|
||
<figureCitation id="13630FBDFFBBCB0FFD5383B3FCC1FC06" box="[694,811,907,933]" captionStart="FIGURE 26" captionStartId="53.[151,250,1943,1967]" captionTargetBox="[174,1419,199,1911]" captionTargetId="figure-17@53.[153,1435,181,1920]" captionTargetPageId="53" captionText="FIGURE 26. Heterospio africana n. sp. Holotype (LACM-AHF Poly 13288): A, anterior end, dorsal view; B, anterior end, ventral view; C, subuluncini, setiger 13; D, capillary seta from setiger 10; E, acicular spines from setiger 14; F, notopodial hooked seta from posterior bulbous section." figureDoi="http://doi.org/10.5281/zenodo.7794972" httpUri="https://zenodo.org/record/7794972/files/figure.png" pageId="55" pageNumber="56">Figs. 26A</figureCitation>
|
||
,
|
||
<figureCitation id="13630FBDFFBBCB0FFCDC83B3FC64FC06" box="[825,910,907,933]" captionStart="FIGURE 27" captionStartId="54.[151,250,1901,1925]" captionTargetBox="[160,1428,383,1877]" captionTargetId="figure-114@54.[160,1428,381,1878]" captionTargetPageId="54" captionText="FIGURE 27. Heterospio africana n. sp. Holotype (LACM-AHF Poly 13288): A–B, anterior end, right lateral view; C, bulbous posterior section attached to setiger 23, right lateral view; D, two notopodial hooks from bulbous posterior section; E, detail of posterior hook; F, notopodial acicular spines from setiger 15; G, neuropodial acicular spines from setiger 16. Stained with Shirlastain A. Arrows on Figure 2B point to branchial stubs on the right side of setigers 2, 4, and 6." figureDoi="http://doi.org/10.5281/zenodo.7794976" httpUri="https://zenodo.org/record/7794976/files/figure.png" pageId="55" pageNumber="56">27A–B</figureCitation>
|
||
). Abdominal setigers 10–11 with two rows of capillaries, mostly encircling body; capillaries of first row thicker than thin capillaries of second row (
|
||
<figureCitation id="13630FBDFFBBCB0FFAC38397FA7AFC6A" box="[1318,1424,943,969]" captionStart="FIGURE 26" captionStartId="53.[151,250,1943,1967]" captionTargetBox="[174,1419,199,1911]" captionTargetId="figure-17@53.[153,1435,181,1920]" captionTargetPageId="53" captionText="FIGURE 26. Heterospio africana n. sp. Holotype (LACM-AHF Poly 13288): A, anterior end, dorsal view; B, anterior end, ventral view; C, subuluncini, setiger 13; D, capillary seta from setiger 10; E, acicular spines from setiger 14; F, notopodial hooked seta from posterior bulbous section." figureDoi="http://doi.org/10.5281/zenodo.7794972" httpUri="https://zenodo.org/record/7794972/files/figure.png" pageId="55" pageNumber="56">Fig. 26D</figureCitation>
|
||
). Setigers 12–13 with subuluncini (
|
||
<figureCitation id="13630FBDFFBBCB0FFDEB83EBFD98FC4E" box="[526,626,979,1005]" captionStart="FIGURE 26" captionStartId="53.[151,250,1943,1967]" captionTargetBox="[174,1419,199,1911]" captionTargetId="figure-17@53.[153,1435,181,1920]" captionTargetPageId="53" captionText="FIGURE 26. Heterospio africana n. sp. Holotype (LACM-AHF Poly 13288): A, anterior end, dorsal view; B, anterior end, ventral view; C, subuluncini, setiger 13; D, capillary seta from setiger 10; E, acicular spines from setiger 14; F, notopodial hooked seta from posterior bulbous section." figureDoi="http://doi.org/10.5281/zenodo.7794972" httpUri="https://zenodo.org/record/7794972/files/figure.png" pageId="55" pageNumber="56">Fig. 26C</figureCitation>
|
||
) and a few acicular spines in first row and thin capillaries in second row. Setigers 14–20 with acicular spines in first row (
|
||
<figureCitation id="13630FBDFFBBCB0FFD2783CFFCCDFBB2" box="[706,807,1015,1041]" captionStart="FIGURE 26" captionStartId="53.[151,250,1943,1967]" captionTargetBox="[174,1419,199,1911]" captionTargetId="figure-17@53.[153,1435,181,1920]" captionTargetPageId="53" captionText="FIGURE 26. Heterospio africana n. sp. Holotype (LACM-AHF Poly 13288): A, anterior end, dorsal view; B, anterior end, ventral view; C, subuluncini, setiger 13; D, capillary seta from setiger 10; E, acicular spines from setiger 14; F, notopodial hooked seta from posterior bulbous section." figureDoi="http://doi.org/10.5281/zenodo.7794972" httpUri="https://zenodo.org/record/7794972/files/figure.png" pageId="55" pageNumber="56">Fig. 26E</figureCitation>
|
||
) and thin capillaries in second row; rarely with aristate spines among the acicular spines. Acicular spines weakly curved, narrowing to narrow blunted tip (
|
||
<figureCitation id="13630FBDFFBBCB0FFB0C8423FABDFB96" box="[1257,1367,1051,1077]" captionStart="FIGURE 26" captionStartId="53.[151,250,1943,1967]" captionTargetBox="[174,1419,199,1911]" captionTargetId="figure-17@53.[153,1435,181,1920]" captionTargetPageId="53" captionText="FIGURE 26. Heterospio africana n. sp. Holotype (LACM-AHF Poly 13288): A, anterior end, dorsal view; B, anterior end, ventral view; C, subuluncini, setiger 13; D, capillary seta from setiger 10; E, acicular spines from setiger 14; F, notopodial hooked seta from posterior bulbous section." figureDoi="http://doi.org/10.5281/zenodo.7794972" httpUri="https://zenodo.org/record/7794972/files/figure.png" pageId="55" pageNumber="56">Figs. 26E</figureCitation>
|
||
,
|
||
<figureCitation id="13630FBDFFBBCB0FFA868423FF45FBFA" captionStart="FIGURE 27" captionStartId="54.[151,250,1901,1925]" captionTargetBox="[160,1428,383,1877]" captionTargetId="figure-114@54.[160,1428,381,1878]" captionTargetPageId="54" captionText="FIGURE 27. Heterospio africana n. sp. Holotype (LACM-AHF Poly 13288): A–B, anterior end, right lateral view; C, bulbous posterior section attached to setiger 23, right lateral view; D, two notopodial hooks from bulbous posterior section; E, detail of posterior hook; F, notopodial acicular spines from setiger 15; G, neuropodial acicular spines from setiger 16. Stained with Shirlastain A. Arrows on Figure 2B point to branchial stubs on the right side of setigers 2, 4, and 6." figureDoi="http://doi.org/10.5281/zenodo.7794976" httpUri="https://zenodo.org/record/7794976/files/figure.png" pageId="55" pageNumber="56">27F– G</figureCitation>
|
||
). Far posterior setigers 21–23 with subuluncini replacing acicular spines in first row and thin capillaries in second row. Posterior bulbous section with four parapodia each with distinctly curved hooks (
|
||
<figureCitation id="13630FBDFFBBCB0FFBB0845BFB55FBDE" box="[1109,1215,1123,1149]" captionStart="FIGURE 26" captionStartId="53.[151,250,1943,1967]" captionTargetBox="[174,1419,199,1911]" captionTargetId="figure-17@53.[153,1435,181,1920]" captionTargetPageId="53" captionText="FIGURE 26. Heterospio africana n. sp. Holotype (LACM-AHF Poly 13288): A, anterior end, dorsal view; B, anterior end, ventral view; C, subuluncini, setiger 13; D, capillary seta from setiger 10; E, acicular spines from setiger 14; F, notopodial hooked seta from posterior bulbous section." figureDoi="http://doi.org/10.5281/zenodo.7794972" httpUri="https://zenodo.org/record/7794972/files/figure.png" pageId="55" pageNumber="56">Figs. 26F</figureCitation>
|
||
,
|
||
<figureCitation id="13630FBDFFBBCB0FFB2F845BFAF4FBDE" box="[1226,1310,1123,1149]" captionStart="FIGURE 27" captionStartId="54.[151,250,1901,1925]" captionTargetBox="[160,1428,383,1877]" captionTargetId="figure-114@54.[160,1428,381,1878]" captionTargetPageId="54" captionText="FIGURE 27. Heterospio africana n. sp. Holotype (LACM-AHF Poly 13288): A–B, anterior end, right lateral view; C, bulbous posterior section attached to setiger 23, right lateral view; D, two notopodial hooks from bulbous posterior section; E, detail of posterior hook; F, notopodial acicular spines from setiger 15; G, neuropodial acicular spines from setiger 16. Stained with Shirlastain A. Arrows on Figure 2B point to branchial stubs on the right side of setigers 2, 4, and 6." figureDoi="http://doi.org/10.5281/zenodo.7794976" httpUri="https://zenodo.org/record/7794976/files/figure.png" pageId="55" pageNumber="56">27D–E</figureCitation>
|
||
); first three of these setigers biramous with two hooks; fourth setiger with only a single notopodial hook.
|
||
</paragraph>
|
||
<paragraph id="8BE71338FFBBCB0FFF228493FCBDFB4A" blockId="55.[151,1437,151,1581]" pageId="55" pageNumber="56">
|
||
Posterior bulbous section as long as wide, heavily wrinkled, with parapodia best observed in anterior half (
|
||
<figureCitation id="13630FBDFFBBCB0FFA8A8493FF20FB4A" captionStart="FIGURE 27" captionStartId="54.[151,250,1901,1925]" captionTargetBox="[160,1428,383,1877]" captionTargetId="figure-114@54.[160,1428,381,1878]" captionTargetPageId="54" captionText="FIGURE 27. Heterospio africana n. sp. Holotype (LACM-AHF Poly 13288): A–B, anterior end, right lateral view; C, bulbous posterior section attached to setiger 23, right lateral view; D, two notopodial hooks from bulbous posterior section; E, detail of posterior hook; F, notopodial acicular spines from setiger 15; G, neuropodial acicular spines from setiger 16. Stained with Shirlastain A. Arrows on Figure 2B point to branchial stubs on the right side of setigers 2, 4, and 6." figureDoi="http://doi.org/10.5281/zenodo.7794976" httpUri="https://zenodo.org/record/7794976/files/figure.png" pageId="55" pageNumber="56">Fig. 27C</figureCitation>
|
||
); posterior half with large folds surrounding anal opening.
|
||
</paragraph>
|
||
<paragraph id="8BE71338FFBBCB0FFF2284CBFD8AFAAE" blockId="55.[151,1437,151,1581]" box="[199,608,1266,1293]" pageId="55" pageNumber="56">
|
||
<emphasis id="B92CCF2AFFBBCB0FFF2284CBFE3EFAAF" bold="true" box="[199,468,1266,1293]" pageId="55" pageNumber="56">Methyl Green staining</emphasis>
|
||
. No pattern.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C34240B3FFBBCB0FFF22852FFD6CFA46" pageId="55" pageNumber="56" type="discussion">
|
||
<paragraph id="8BE71338FFBBCB0FFF22852FFD6CFA46" blockId="55.[151,1437,151,1581]" pageId="55" pageNumber="56">
|
||
<emphasis id="B92CCF2AFFBBCB0FFF22852FFEDEFA92" bold="true" box="[199,308,1303,1329]" pageId="55" pageNumber="56">Remarks</emphasis>
|
||
. In
|
||
<taxonomicName id="4C5868BBFFBBCB0FFEBB852FFDD4FA92" authority="Blake & Maciolek, 2023" authorityName="Blake & Maciolek" authorityYear="2023" box="[350,574,1303,1329]" class="Polychaeta" family="Longosomatidae" genus="Heterospio" kingdom="Animalia" order="Spionida" pageId="55" pageNumber="56" phylum="Annelida" rank="species" species="africana" status="sp. nov.">
|
||
<emphasis id="B92CCF2AFFBBCB0FFEBB852FFDD4FA92" box="[350,574,1303,1329]" italics="true" pageId="55" pageNumber="56">Heterospio africana</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21F7251FFBBCB0FFDA6852FFD6AFA92" box="[579,640,1303,1329]" pageId="55" pageNumber="56" rank="species">
|
||
<emphasis id="B92CCF2AFFBBCB0FFDA6852FFD90FA92" bold="true" box="[579,634,1303,1329]" pageId="55" pageNumber="56">n. sp</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
, the large peristomial crest continues along the surface of the first seven setigers as a narrow, but prominent mid-dorsal ridge. Such a prominent ridge has not been observed in other species. In addition, while
|
||
<taxonomicName id="4C5868BBFFBBCB0FFE8C8567FE01FADA" authority="Blake & Maciolek, 2023" authorityName="Blake & Maciolek" authorityYear="2023" box="[361,491,1375,1401]" class="Polychaeta" family="Longosomatidae" genus="Heterospio" kingdom="Animalia" order="Spionida" pageId="55" pageNumber="56" phylum="Annelida" rank="species" species="africana" status="sp. nov.">
|
||
<emphasis id="B92CCF2AFFBBCB0FFE8C8567FE01FADA" box="[361,491,1375,1401]" italics="true" pageId="55" pageNumber="56">H. africana</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21F7251FFBBCB0FFE118567FDDEFADA" box="[500,564,1375,1401]" pageId="55" pageNumber="56" rank="species">
|
||
<emphasis id="B92CCF2AFFBBCB0FFE118567FDC7FADA" bold="true" box="[500,557,1375,1401]" pageId="55" pageNumber="56">n. sp</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
is one of several species to have setiger 9 as the first elongate setiger, about 2.5 times the length of setiger 8, it is the only species with branchiae limited to setigers 2–6. Species with branchiae from setiger 2–7 and a similarly long setiger 9 include
|
||
<taxonomicName id="4C5868BBFFBBCB0FFCE5859FFC9AFA63" authority="Blake & Maciolek, 2023" authorityName="Blake & Maciolek" authorityYear="2023" box="[768,880,1447,1472]" class="Polychaeta" family="Longosomatidae" genus="Heterospio" kingdom="Animalia" order="Spionida" pageId="55" pageNumber="56" phylum="Annelida" rank="species" species="guiana" status="sp. nov.">
|
||
<emphasis id="B92CCF2AFFBBCB0FFCE5859FFC9AFA63" box="[768,880,1447,1472]" italics="true" pageId="55" pageNumber="56">H. guiana</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21F7251FFBBCB0FFC92859FFC5CFA62" box="[887,950,1447,1473]" pageId="55" pageNumber="56" rank="species">
|
||
<emphasis id="B92CCF2AFFBBCB0FFC92859FFC45FA62" bold="true" box="[887,943,1447,1473]" pageId="55" pageNumber="56">n. sp</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
and
|
||
<taxonomicName id="4C5868BBFFBBCB0FFC08859FFB63FA62" authority="Blake & Maciolek, 2023" authorityName="Blake & Maciolek" authorityYear="2023" box="[1005,1161,1447,1473]" class="Polychaeta" family="Longosomatidae" genus="Heterospio" kingdom="Animalia" order="Spionida" pageId="55" pageNumber="56" phylum="Annelida" rank="species" species="paulolanai" status="sp. nov.">
|
||
<emphasis id="B92CCF2AFFBBCB0FFC08859FFB63FA62" box="[1005,1161,1447,1473]" italics="true" pageId="55" pageNumber="56">H. paulolanai</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21F7251FFBBCB0FFB75859FFB25FA62" box="[1168,1231,1447,1473]" pageId="55" pageNumber="56" rank="species">
|
||
<emphasis id="B92CCF2AFFBBCB0FFB75859FFB22FA62" bold="true" box="[1168,1224,1447,1473]" pageId="55" pageNumber="56">n. sp</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
; however, both of these species lack a dorsal peristomial crest.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C34240B3FFBBCB0FFF2285D7FBD1F9AA" box="[199,1083,1519,1545]" pageId="55" pageNumber="56" type="etymology">
|
||
<paragraph id="8BE71338FFBBCB0FFF2285D7FBD1F9AA" blockId="55.[151,1437,151,1581]" box="[199,1083,1519,1545]" pageId="55" pageNumber="56">
|
||
<emphasis id="B92CCF2AFFBBCB0FFF2285D7FEA2F9AA" bold="true" box="[199,328,1519,1545]" pageId="55" pageNumber="56">Etymology</emphasis>
|
||
. The species is named for its occurrence off the SE coast of Africa.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C34240B3FFBBCB0FFF22862AFD16F98E" box="[199,764,1554,1581]" pageId="55" pageNumber="56" type="distribution">
|
||
<paragraph id="8BE71338FFBBCB0FFF22862AFD16F98E" blockId="55.[151,1437,151,1581]" box="[199,764,1554,1581]" pageId="55" pageNumber="56">
|
||
<emphasis id="B92CCF2AFFBBCB0FFF22862AFEB3F98F" bold="true" box="[199,345,1554,1580]" pageId="55" pageNumber="56">Distribution</emphasis>
|
||
. East Africa, off
|
||
<collectingCountry id="F34F53A8FFBBCB0FFDFF862BFD5BF98E" box="[538,689,1555,1581]" name="Mozambique" pageId="55" pageNumber="56">Mozambique</collectingCountry>
|
||
,
|
||
<specimenCount id="9D5ED8B1FFBBCB0FFD5E862AFD16F98E" box="[699,764,1554,1581]" pageId="55" pageNumber="56" type="generic">
|
||
<quantity id="4CA0BEDDFFBBCB0FFD5E862AFD1DF98E" box="[699,759,1554,1581]" metricMagnitude="1" metricUnit="m" metricValue="5.5" pageId="55" pageNumber="56" unit="m" value="55.0">55 m</quantity>
|
||
.
|
||
</specimenCount>
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |