579 lines
76 KiB
XML
579 lines
76 KiB
XML
<document id="016FE32305B5AE011305340D9520ED76" ID-DOI="10.11646/zootaxa.3702.4.4" ID-GBIF-Dataset="588773a6-180f-4345-9f7b-98ecda69245b" ID-ISSN="1175-5326" ID-Zenodo-Dep="219433" ID-ZooBank="06CCDF7C-86D4-4711-9E42-C9EA4AB02951" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460671752340" checkinUser="plazi" docAuthor="Sandes, Joana & Pinheiro, Ulisses" docDate="2013" docId="1E442F3CFFA2FFC5FF18F8F5FC2DFD3D" docLanguage="en" docName="zt03702p378.pdf" docOrigin="Zootaxa 3702 (4)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Myrmekioderma intrastrongyla Sandes & Pinheiro, 2013, sp. nov." docType="treatment" docVersion="8" lastPageNumber="377" masterDocId="E27D5744FFA3FFC2FF8FFF87FFE7FFCD" masterDocTitle="New species of Myrmekioderma (Demospongiae: Halichondrida: Heteroxyidae) from Brazil" masterLastPageNumber="378" masterPageNumber="370" pageNumber="371" updateTime="1698348371273" updateUser="plazi">
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<mods:mods id="34F3F28932F5B61674AEE3B223EA2FDE" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="D82B0DEF002C18AEDCC9D0D72D0588A4">
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<mods:title id="0DF4491EA039E5A34BA5AD79E7C2001F">New species of Myrmekioderma (Demospongiae: Halichondrida: Heteroxyidae) from Brazil</mods:title>
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</mods:titleInfo>
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<mods:name id="094DB003672FB4B1D5D85FE9F3E719F2" type="personal">
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<mods:roleTerm id="1F985621536365D6656E4AEA861EA544">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="680FC41684A3A400E25CEC4CE4F4F63C">Sandes, Joana</mods:namePart>
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</mods:name>
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<mods:name id="1B4870C456BD72D83F125C98BA043FEB" type="personal">
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<mods:roleTerm id="4DBDBF8E4981CFEB6366D4AF44C1052C">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="D887C610351DB8B577CE3455C8F3D0B6">Pinheiro, Ulisses</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="B729B06892E766233F4476BB710080E4">text</mods:typeOfResource>
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<mods:titleInfo id="6F4707551E5E34A2021738E328833D31">
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<mods:title id="20BEC1BD80611563A689893FDE06C3E6">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="E21063FC6E7668A8847F77A4D1A2603F">
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<mods:date id="99149C5A937780CFC94426E6839905E0">2013</mods:date>
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<mods:detail id="E97579E37E70C9695832D384C1A8871F" type="volume">
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<mods:number id="0B5E20F82CCF2501ABE37AFE5E37B626">3702</mods:number>
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</mods:detail>
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<mods:detail id="0D24105F636F14C1DA261DB945174AB6" type="issue">
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<mods:number id="FBA58DB6867866DBFF9A94DA5BF2FD11">4</mods:number>
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<mods:classification id="7989291F981EB1A47EE343B6CA183B88">journal article</mods:classification>
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<mods:identifier id="83ADD447BB3A9A7D80B418CD337D11B5" type="DOI">10.11646/zootaxa.3702.4.4</mods:identifier>
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<mods:identifier id="46731785C484BA20B2042C0B0F300BA0" type="GBIF-Dataset">588773a6-180f-4345-9f7b-98ecda69245b</mods:identifier>
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<mods:identifier id="F3D053EED7111E7B6CBFD9F190DF126D" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="D5D5A44179D05AA3D60C1EFD44A6AD31" type="Zenodo-Dep">219433</mods:identifier>
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<treatment id="1E442F3CFFA2FFC5FF18F8F5FC2DFD3D" ID-DOI="http://doi.org/10.5281/zenodo.5674189" ID-GBIF-Taxon="119581045" ID-Zenodo-Dep="5674189" LSID="urn:lsid:plazi:treatment:1E442F3CFFA2FFC5FF18F8F5FC2DFD3D" httpUri="http://treatment.plazi.org/id/1E442F3CFFA2FFC5FF18F8F5FC2DFD3D" lastPageId="7" lastPageNumber="377" pageId="1" pageNumber="371">
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<subSubSection id="DEF7CDA1FFA2FFC3FF18F8F5FEF6F860" pageId="1" pageNumber="371" type="nomenclature">
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<paragraph id="96529E2AFFA2FFC3FF18F8F5FD91F841" blockId="1.[151,630,1906,1965]" box="[151,630,1906,1932]" pageId="1" pageNumber="371">
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<heading id="CD1A2946FFA2FFC3FF18F8F5FD91F841" bold="true" box="[151,630,1906,1932]" fontSize="11" level="1" pageId="1" pageNumber="371" reason="1">
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<emphasis id="A4994238FFA2FFC3FF18F8F5FD91F841" bold="true" box="[151,630,1906,1932]" pageId="1" pageNumber="371">
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<taxonomicName id="51EDE5A9FFA2FFC3FF18F8F5FDF6F841" box="[151,529,1906,1932]" class="Demospongiae" family="Heteroxyidae" genus="Myrmekioderma" kingdom="Animalia" order="Halichondrida" pageId="1" pageNumber="371" phylum="Porifera" rank="species" species="intrastrongyla" status="sp. nov.">
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<emphasis id="A4994238FFA2FFC3FF18F8F5FDF6F841" bold="true" box="[151,529,1906,1932]" italics="true" pageId="1" pageNumber="371">Myrmekioderma intrastrongyla</emphasis>
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</taxonomicName>
|
||
<taxonomicNameLabel id="BFAAFF43FFA2FFC3FD96F8F5FD91F841" box="[537,630,1906,1932]" pageId="1" pageNumber="371" 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="96529E2AFFA2FFC3FF18F813FEF6F860" blockId="1.[151,630,1906,1965]" box="[151,273,1940,1965]" pageId="1" pageNumber="371">
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(
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<figureCitation id="0ED682AFFFA2FFC3FF10F813FEEEF860" box="[159,265,1940,1965]" captionStart-0="FIGURE 2" captionStart-1="FIGURE 3" captionStartId-0="2.[151,250,1633,1655]" captionStartId-1="3.[151,250,1883,1905]" captionTargetBox-0="[160,1434,626,1611]" captionTargetBox-1="[152,1436,445,1860]" captionTargetId-0="figure@2.[152,1434,625,1611]" captionTargetId-1="figure@3.[151,1436,445,1862]" captionTargetPageId-0="2" captionTargetPageId-1="3" captionText-0="FIGURE 2. Myrmekioderma intrastrongyla sp. nov. (A) holotype (MNRJ 16784); (B) UFPEPOR 1529, with tubercular projections; (C) UFSPOR 137, with polygonal protuberances (honeycomb) separated by shallow grooves. Scale bars: A – C, 1 cm." captionText-1="FIGURE 3. Myrmekioderma intrastrongyla sp. nov. (A) ectosome and choanosome through transverse section; (B) transversal section of choanosome; (C) strongyle; (D) extremities of strongyle; (E and G) acanthoxeas; (F and H) extremities of acanthoxeas; (I) acanthoxea modified to style; (J – K) extremities of acanthoxea modified to style; (L) trichodragmata I; (M) trichodragmata II. Scale bars: A, 205 µm; B, 81 µm; C, 100 µm; D, 20 µm E, 50 µm; F, 20 µm; G, 50 µm; H, 10 µm; I, 50 µm; J – K, 10 µm; L, 21 µm; M, 11 µm." httpUri-0="https://zenodo.org/record/219435/files/figure.png" httpUri-1="https://zenodo.org/record/219436/files/figure.png" pageId="1" pageNumber="371">Figs. 2–3</figureCitation>
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||
)
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="DEF7CDA1FFA2FFC0FF18F85AFBBBFE8D" lastPageId="2" lastPageNumber="372" pageId="1" pageNumber="371" type="materials_examined">
|
||
<paragraph id="96529E2AFFA2FFC0FF18F85AFBBBFE8D" blockId="1.[151,1436,2013,2038]" lastBlockId="2.[151,1436,151,573]" lastPageId="2" lastPageNumber="372" pageId="1" pageNumber="371">
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||
<emphasis id="A4994238FFA2FFC3FF18F85AFE86F83B" bold="true" box="[151,353,2013,2038]" pageId="1" pageNumber="371">
|
||
<typeStatus id="49562088FFA2FFC3FF18F85AFF35F83B" box="[151,210,2013,2038]" pageId="1" pageNumber="371">Type</typeStatus>
|
||
Specimens:
|
||
</emphasis>
|
||
<typeStatus id="49562088FFA2FFC3FEE5F85AFE35F83B" box="[362,466,2013,2038]" pageId="1" pageNumber="371" type="holotype">Holotype</typeStatus>
|
||
<emphasis id="A4994238FFA2FFC3FE54F85AFE0EF83B" bold="true" box="[475,489,2013,2038]" pageId="1" pageNumber="371">–</emphasis>
|
||
<collectionCode id="F0FC06EFFFA2FFC3FE7EF85AFDD8F83B" box="[497,575,2013,2038]" httpUri="http://grbio.org/cool/zi1i-a0b5" name="Museu Nacional/Universidade Federal de Rio de Janeiro" pageId="1" pageNumber="371">MNRJ</collectionCode>
|
||
16784. off Aracaju (
|
||
<geoCoordinate id="F3D9F8EDFFA2FFC3FCABF859FC2AF83B" box="[804,973,2014,2038]" direction="south" orientation="latitude" pageId="1" pageNumber="371" precision="1" value="-11.054087">11º03’14.71’’S</geoCoordinate>
|
||
<geoCoordinate id="F3D9F8EDFFA2FFC3FC59F85AFB71F83B" box="[982,1174,2013,2038]" direction="west" orientation="longitude" pageId="1" pageNumber="371" precision="1" value="-36.914547">36º54’52.36’’ W</geoCoordinate>
|
||
), Sergipe State,
|
||
<collectingCountry id="EEFADEBAFFA2FFC3FADFF85AFA70F83B" box="[1360,1431,2013,2038]" name="Brazil" pageId="1" pageNumber="371">Brazil</collectingCountry>
|
||
, depth
|
||
<quantity id="511533CFFFA1FFC0FF50FF1FFEFAFF62" box="[223,285,152,176]" metricMagnitude="1" metricUnit="m" metricValue="3.0" pageId="2" pageNumber="372" unit="m" value="30.0">30 m</quantity>
|
||
, leg. Petrobras (06/2002).
|
||
<typeStatus id="49562088FFA1FFC0FDDCFF1FFD52FF7D" box="[595,693,152,176]" pageId="2" pageNumber="372" type="paratype">Paratype</typeStatus>
|
||
: UFPEPOR1528 and UFSPOR184, off Aracaju (
|
||
<geoCoordinate id="F3D9F8EDFFA1FFC0FB7CFF1FFA7CFF7D" box="[1267,1435,152,176]" direction="south" orientation="latitude" pageId="2" pageNumber="372" precision="1" value="-11.054087">11º03’14.71’’S</geoCoordinate>
|
||
<geoCoordinate id="F3D9F8EDFFA1FFC0FF18FF3BFEB0FF19" box="[151,343,188,213]" direction="west" orientation="longitude" pageId="2" pageNumber="372" precision="1" value="-36.914547">36º54’52.36’’ W</geoCoordinate>
|
||
), Sergipe State,
|
||
<collectingCountry id="EEFADEBAFFA1FFC0FD9FFF3BFDB0FF18" box="[528,599,188,213]" name="Brazil" pageId="2" pageNumber="372">Brazil</collectingCountry>
|
||
, depth
|
||
<quantity id="511533CFFFA1FFC0FD25FF3BFD01FF19" box="[682,742,188,212]" metricMagnitude="1" metricUnit="m" metricValue="3.0" pageId="2" pageNumber="372" unit="m" value="30.0">30 m</quantity>
|
||
, leg. Petrobras (06/2002); UFPEPOR1529, UFSPOR137 and UFSPOR160, off Pirambu (
|
||
<geoCoordinate id="F3D9F8EDFFA1FFC0FE5AFF58FDBCFF35" box="[469,603,223,248]" direction="south" orientation="latitude" pageId="2" pageNumber="372" precision="15" value="-10.76">10º45’36’’S</geoCoordinate>
|
||
<geoCoordinate id="F3D9F8EDFFA1FFC0FDE2FF58FCE5FF35" box="[621,770,223,248]" direction="west" orientation="longitude" pageId="2" pageNumber="372" precision="15" value="-36.602222">36º36’08’’W</geoCoordinate>
|
||
), Sergipe State,
|
||
<collectingCountry id="EEFADEBAFFA1FFC0FC31FF58FBE2FF35" box="[958,1029,223,248]" name="Brazil" pageId="2" pageNumber="372">Brazil</collectingCountry>
|
||
, depth
|
||
<quantity id="511533CFFFA1FFC0FBD5FF67FB70FF3A" box="[1114,1175,224,248]" metricMagnitude="1" metricUnit="m" metricValue="2.0" pageId="2" pageNumber="372" unit="m" value="20.0">20 m</quantity>
|
||
, col. Cosme Assis and Damião Assis (06/2003). UFPEPOR1530 and UFSPOR188, off Piaçabuçu (
|
||
<geoCoordinate id="F3D9F8EDFFA1FFC0FB99FE83FB2AFED1" box="[1046,1229,260,285]" direction="south" orientation="latitude" pageId="2" pageNumber="372" precision="1" value="-10.408597">10º24’30.95’’ S</geoCoordinate>
|
||
<geoCoordinate id="F3D9F8EDFFA1FFC0FB56FE83FA68FED1" box="[1241,1423,260,285]" direction="west" orientation="longitude" pageId="2" pageNumber="372" precision="1" value="-36.05182">36º03’6.55’’ W</geoCoordinate>
|
||
), Alagoas State,
|
||
<collectingCountry id="EEFADEBAFFA1FFC0FEB0FEA0FE61FE8D" box="[319,390,295,320]" name="Brazil" pageId="2" pageNumber="372">Brazil</collectingCountry>
|
||
, depth
|
||
<quantity id="511533CFFFA1FFC0FE58FEAFFDF5FEF2" box="[471,530,296,320]" metricMagnitude="1" metricUnit="m" metricValue="3.0" pageId="2" pageNumber="372" unit="m" value="30.0">30 m</quantity>
|
||
, leg. Petrobras (12/
|
||
<date id="E253B8EAFFA1FFC0FD66FEAFFC90FE8D" box="[745,887,295,320]" pageId="2" pageNumber="372" value="2002" valueMax="2006">2002 and 06</date>
|
||
/2003, respectively).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="DEF7CDA1FFA1FFC1FF48FECBFB7FFE8D" lastPageId="3" lastPageNumber="373" pageId="2" pageNumber="372" type="diagnosis">
|
||
<paragraph id="96529E2AFFA1FFC0FF48FECBFDF6FE45" blockId="2.[151,1436,151,573]" pageId="2" pageNumber="372">
|
||
<emphasis id="A4994238FFA1FFC0FF48FECBFEA6FEA8" bold="true" box="[199,321,332,357]" pageId="2" pageNumber="372">Diagnosis.</emphasis>
|
||
<taxonomicName id="51EDE5A9FFA1FFC0FEC5FECBFDE4FEA9" box="[330,515,332,356]" class="Demospongiae" family="Heteroxyidae" genus="Myrmekioderma" kingdom="Animalia" order="Halichondrida" pageId="2" pageNumber="372" phylum="Porifera" rank="genus">
|
||
<emphasis id="A4994238FFA1FFC0FEC5FECBFDE4FEA9" box="[330,515,332,356]" italics="true" pageId="2" pageNumber="372">Myrmekioderma</emphasis>
|
||
</taxonomicName>
|
||
with choanosomal strongyles, only one category of smaller acanthoxea and two size categories of trichodragmata.
|
||
</paragraph>
|
||
<paragraph id="96529E2AFFA1FFC0FF48FE13FA75FDF0" blockId="2.[151,1436,151,573]" pageId="2" pageNumber="372">
|
||
<emphasis id="A4994238FFA1FFC0FF48FE13FE2FFE60" bold="true" box="[199,456,404,429]" pageId="2" pageNumber="372">External morphology</emphasis>
|
||
(
|
||
<figureCitation id="0ED682AFFFA1FFC0FE57FE13FDFBFE61" box="[472,540,404,429]" captionStart="FIGURE 2" captionStartId="2.[151,250,1633,1655]" captionTargetBox="[160,1434,626,1611]" captionTargetId="figure@2.[152,1434,625,1611]" captionTargetPageId="2" captionText="FIGURE 2. Myrmekioderma intrastrongyla sp. nov. (A) holotype (MNRJ 16784); (B) UFPEPOR 1529, with tubercular projections; (C) UFSPOR 137, with polygonal protuberances (honeycomb) separated by shallow grooves. Scale bars: A – C, 1 cm." httpUri="https://zenodo.org/record/219435/files/figure.png" pageId="2" pageNumber="372">Fig. 2</figureCitation>
|
||
). Massive form, the
|
||
<typeStatus id="49562088FFA1FFC0FC87FE13FC8DFE60" box="[776,874,404,429]" pageId="2" pageNumber="372" type="holotype">holotype</typeStatus>
|
||
with
|
||
<date id="E253B8EAFFA1FFC0FC24FE13FC14FE61" box="[939,1011,404,428]" pageId="2" pageNumber="372" value="2010-10-08">8 x 10</date>
|
||
x
|
||
<quantity id="511533CFFFA1FFC0FB9EFE13FBAEFE61" box="[1041,1097,404,428]" metricMagnitude="-2" metricUnit="m" metricValue="2.0" pageId="2" pageNumber="372" unit="cm" value="2.0">2 cm</quantity>
|
||
(length x width x height) and
|
||
<typeStatus id="49562088FFA1FFC0FF18FE3FFEE5FE1D" box="[151,258,440,464]" pageId="2" pageNumber="372" type="paratype">paratypes</typeStatus>
|
||
4.5–8.5 x 2.5–4.5
|
||
<date id="E253B8EAFFA1FFC0FE5BFE3FFE15FE1D" box="[468,498,439,464]" pageId="2" pageNumber="372">
|
||
x
|
||
<quantity id="511533CFFFA1FFC0FE66FE30FE15FE1D" box="[489,498,439,464]" metricMagnitude="-2" metricUnit="m" metricValue="2.25" metricValueMax="3.5" metricValueMin="1.0" pageId="2" pageNumber="372" unit="cm" value="2.25" valueMax="3.5" valueMin="1.0">1</quantity>
|
||
</date>
|
||
–3.5 cm (length x width x height) (
|
||
<figureCitation id="0ED682AFFFA1FFC0FCF2FE30FC27FE1D" box="[893,960,439,464]" captionStart="FIGURE 2" captionStartId="2.[151,250,1633,1655]" captionTargetBox="[160,1434,626,1611]" captionTargetId="figure@2.[152,1434,625,1611]" captionTargetPageId="2" captionText="FIGURE 2. Myrmekioderma intrastrongyla sp. nov. (A) holotype (MNRJ 16784); (B) UFPEPOR 1529, with tubercular projections; (C) UFSPOR 137, with polygonal protuberances (honeycomb) separated by shallow grooves. Scale bars: A – C, 1 cm." httpUri="https://zenodo.org/record/219435/files/figure.png" pageId="2" pageNumber="372">Fig. 2</figureCitation>
|
||
A–C). The specimens are fragmented. The oscules are circular and can only be observed in the inner part of the fragments. The surface characteristics vary being composed of polygonal protuberances (honeycomb) separated by shallow grooves (
|
||
<figureCitation id="0ED682AFFFA1FFC0FB20FE78FB11FDD5" box="[1199,1270,511,536]" captionStart="FIGURE 2" captionStartId="2.[151,250,1633,1655]" captionTargetBox="[160,1434,626,1611]" captionTargetId="figure@2.[152,1434,625,1611]" captionTargetPageId="2" captionText="FIGURE 2. Myrmekioderma intrastrongyla sp. nov. (A) holotype (MNRJ 16784); (B) UFPEPOR 1529, with tubercular projections; (C) UFSPOR 137, with polygonal protuberances (honeycomb) separated by shallow grooves. Scale bars: A – C, 1 cm." httpUri="https://zenodo.org/record/219435/files/figure.png" pageId="2" pageNumber="372">Fig. 2</figureCitation>
|
||
C), with some regions warty, or tubercular projections (
|
||
<figureCitation id="0ED682AFFFA1FFC0FDD0FDA3FD46FDF1" box="[607,673,548,573]" captionStart="FIGURE 2" captionStartId="2.[151,250,1633,1655]" captionTargetBox="[160,1434,626,1611]" captionTargetId="figure@2.[152,1434,625,1611]" captionTargetPageId="2" captionText="FIGURE 2. Myrmekioderma intrastrongyla sp. nov. (A) holotype (MNRJ 16784); (B) UFPEPOR 1529, with tubercular projections; (C) UFSPOR 137, with polygonal protuberances (honeycomb) separated by shallow grooves. Scale bars: A – C, 1 cm." httpUri="https://zenodo.org/record/219435/files/figure.png" pageId="2" pageNumber="372">Fig. 2</figureCitation>
|
||
A–B). Consistency is slightly compressible. Color pinkish in spirit.
|
||
</paragraph>
|
||
<caption id="C292CEA2FFA1FFC0FF18F9E6FF5AF979" httpUri="https://zenodo.org/record/219435/files/figure.png" pageId="2" pageNumber="372" targetBox="[160,1434,626,1611]" targetPageId="2">
|
||
<paragraph id="96529E2AFFA1FFC0FF18F9E6FF5AF979" blockId="2.[151,1436,1633,1716]" pageId="2" pageNumber="372">
|
||
<emphasis id="A4994238FFA1FFC0FF18F9E6FEFEF9BA" bold="true" box="[151,281,1633,1655]" pageId="2" pageNumber="372">FIGURE 2.</emphasis>
|
||
<taxonomicName id="51EDE5A9FFA1FFC0FEA9F9E6FD8CF9BA" box="[294,619,1633,1655]" class="Demospongiae" family="Heteroxyidae" genus="Myrmekioderma" kingdom="Animalia" order="Halichondrida" pageId="2" pageNumber="372" phylum="Porifera" rank="species" species="intrastrongyla" status="sp. nov.">
|
||
<emphasis id="A4994238FFA1FFC0FEA9F9E6FD8CF9BA" box="[294,619,1633,1655]" italics="true" pageId="2" pageNumber="372">Myrmekioderma intrastrongyla</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="BFAAFF43FFA1FFC0FDF7F9E5FD2AF9BA" box="[632,717,1634,1655]" pageId="2" pageNumber="372" rank="species">sp. nov.</taxonomicNameLabel>
|
||
(A) holotype (MNRJ16784); (B) UFPEPOR1529, with tubercular projections; (C) UFSPOR137, with polygonal protuberances (honeycomb) separated by shallow grooves. Scale bars: A–C, 1 cm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="96529E2AFFA1FFC0FF48F95CFD55F849" blockId="2.[151,1436,1755,2032]" pageId="2" pageNumber="372">
|
||
<emphasis id="A4994238FFA1FFC0FF48F95CFEC9F939" bold="true" box="[199,302,1755,1780]" pageId="2" pageNumber="372">Skeleton</emphasis>
|
||
(
|
||
<figureCitation id="0ED682AFFFA1FFC0FEB2F95CFE99F939" box="[317,382,1755,1780]" captionStart="FIGURE 3" captionStartId="3.[151,250,1883,1905]" captionTargetBox="[152,1436,445,1860]" captionTargetId="figure@3.[151,1436,445,1862]" captionTargetPageId="3" captionText="FIGURE 3. Myrmekioderma intrastrongyla sp. nov. (A) ectosome and choanosome through transverse section; (B) transversal section of choanosome; (C) strongyle; (D) extremities of strongyle; (E and G) acanthoxeas; (F and H) extremities of acanthoxeas; (I) acanthoxea modified to style; (J – K) extremities of acanthoxea modified to style; (L) trichodragmata I; (M) trichodragmata II. Scale bars: A, 205 µm; B, 81 µm; C, 100 µm; D, 20 µm E, 50 µm; F, 20 µm; G, 50 µm; H, 10 µm; I, 50 µm; J – K, 10 µm; L, 21 µm; M, 11 µm." httpUri="https://zenodo.org/record/219436/files/figure.png" pageId="2" pageNumber="372">Fig. 3</figureCitation>
|
||
A–B). Ectosomal skeleton a detachable peel, formed by acanthoxeas in palisade, crossing the surface (
|
||
<figureCitation id="0ED682AFFFA1FFC0FF76F978FEDBF8D5" box="[249,316,1791,1816]" captionStart="FIGURE 3" captionStartId="3.[151,250,1883,1905]" captionTargetBox="[152,1436,445,1860]" captionTargetId="figure@3.[151,1436,445,1862]" captionTargetPageId="3" captionText="FIGURE 3. Myrmekioderma intrastrongyla sp. nov. (A) ectosome and choanosome through transverse section; (B) transversal section of choanosome; (C) strongyle; (D) extremities of strongyle; (E and G) acanthoxeas; (F and H) extremities of acanthoxeas; (I) acanthoxea modified to style; (J – K) extremities of acanthoxea modified to style; (L) trichodragmata I; (M) trichodragmata II. Scale bars: A, 205 µm; B, 81 µm; C, 100 µm; D, 20 µm E, 50 µm; F, 20 µm; G, 50 µm; H, 10 µm; I, 50 µm; J – K, 10 µm; L, 21 µm; M, 11 µm." httpUri="https://zenodo.org/record/219436/files/figure.png" pageId="2" pageNumber="372">Fig. 3</figureCitation>
|
||
A). Choanosome cavernous, composed by acanthoxeas, trichodragmata and strongyles. In its most superficial part, some ascends multispicular tracts through the ectosome, in contrast to a confused central region, which the spicules are disorganized. Besides of that, it also has a subectosomal region, formed by spicules disorganized in high concentration (
|
||
<figureCitation id="0ED682AFFFA1FFC0FDA5F8ECFD8CF849" box="[554,619,1899,1924]" captionStart="FIGURE 3" captionStartId="3.[151,250,1883,1905]" captionTargetBox="[152,1436,445,1860]" captionTargetId="figure@3.[151,1436,445,1862]" captionTargetPageId="3" captionText="FIGURE 3. Myrmekioderma intrastrongyla sp. nov. (A) ectosome and choanosome through transverse section; (B) transversal section of choanosome; (C) strongyle; (D) extremities of strongyle; (E and G) acanthoxeas; (F and H) extremities of acanthoxeas; (I) acanthoxea modified to style; (J – K) extremities of acanthoxea modified to style; (L) trichodragmata I; (M) trichodragmata II. Scale bars: A, 205 µm; B, 81 µm; C, 100 µm; D, 20 µm E, 50 µm; F, 20 µm; G, 50 µm; H, 10 µm; I, 50 µm; J – K, 10 µm; L, 21 µm; M, 11 µm." httpUri="https://zenodo.org/record/219436/files/figure.png" pageId="2" pageNumber="372">Fig. 3</figureCitation>
|
||
A–B).
|
||
</paragraph>
|
||
<paragraph id="96529E2AFFA1FFC1FF48F808FD28FF35" blockId="2.[151,1436,1755,2032]" lastBlockId="3.[151,1436,151,392]" lastPageId="3" lastPageNumber="373" pageId="2" pageNumber="372">
|
||
<emphasis id="A4994238FFA1FFC0FF48F808FECEF865" bold="true" box="[199,297,1935,1960]" pageId="2" pageNumber="372">Spicules</emphasis>
|
||
(
|
||
<figureCitation id="0ED682AFFFA1FFC0FEB3F808FE66F865" box="[316,385,1935,1960]" captionStart="FIGURE 3" captionStartId="3.[151,250,1883,1905]" captionTargetBox="[152,1436,445,1860]" captionTargetId="figure@3.[151,1436,445,1862]" captionTargetPageId="3" captionText="FIGURE 3. Myrmekioderma intrastrongyla sp. nov. (A) ectosome and choanosome through transverse section; (B) transversal section of choanosome; (C) strongyle; (D) extremities of strongyle; (E and G) acanthoxeas; (F and H) extremities of acanthoxeas; (I) acanthoxea modified to style; (J – K) extremities of acanthoxea modified to style; (L) trichodragmata I; (M) trichodragmata II. Scale bars: A, 205 µm; B, 81 µm; C, 100 µm; D, 20 µm E, 50 µm; F, 20 µm; G, 50 µm; H, 10 µm; I, 50 µm; J – K, 10 µm; L, 21 µm; M, 11 µm." httpUri="https://zenodo.org/record/219436/files/figure.png" pageId="2" pageNumber="372">Fig. 3</figureCitation>
|
||
C–M;
|
||
<tableCitation id="DB6FAB91FFA1FFC0FE5FF808FDFEF865" box="[464,537,1935,1960]" captionStart="TABLE 1" captionStartId="4.[151,235,152,174]" captionTargetBox="[151,1421,235,699]" captionTargetPageId="4" captionText="TABLE 1. Data micrometric of specimens types of Myrmekioderma intrastrongyla sp. nov. Values are in micrometres (µm), expressed as follow: minimum – mean – maximum; length / width." httpUri="http://table.plazi.org/id/C292CEA2FFA7FFC6FF18FF1FFCFDFF01" pageId="2" pageNumber="372" tableUuid="C292CEA2FFA7FFC6FF18FF1FFCFDFF01">Tab. 1</tableCitation>
|
||
). Smooth strongyles located only in the choanosome, larger than the oxeas, measures 300–550.2–792/6–11.1–20 µm, rarely with stylote modification (
|
||
<figureCitation id="0ED682AFFFA1FFC0FB81F834FBB1F801" box="[1038,1110,1971,1996]" captionStart="FIGURE 3" captionStartId="3.[151,250,1883,1905]" captionTargetBox="[152,1436,445,1860]" captionTargetId="figure@3.[151,1436,445,1862]" captionTargetPageId="3" captionText="FIGURE 3. Myrmekioderma intrastrongyla sp. nov. (A) ectosome and choanosome through transverse section; (B) transversal section of choanosome; (C) strongyle; (D) extremities of strongyle; (E and G) acanthoxeas; (F and H) extremities of acanthoxeas; (I) acanthoxea modified to style; (J – K) extremities of acanthoxea modified to style; (L) trichodragmata I; (M) trichodragmata II. Scale bars: A, 205 µm; B, 81 µm; C, 100 µm; D, 20 µm E, 50 µm; F, 20 µm; G, 50 µm; H, 10 µm; I, 50 µm; J – K, 10 µm; L, 21 µm; M, 11 µm." httpUri="https://zenodo.org/record/219436/files/figure.png" pageId="2" pageNumber="372">Fig. 3</figureCitation>
|
||
C–D). Acanthoxeas slightly curved in the center with extremities mucronate or acerate, where there is greater concentration of microspines. A single category, ranged 156–307.7–413/3–7.1–11 µm, with stylote and strongylote modifications (
|
||
<figureCitation id="0ED682AFFFA0FFC1FA9EFF10FAB0FF7D" box="[1297,1367,151,176]" captionStart="FIGURE 3" captionStartId="3.[151,250,1883,1905]" captionTargetBox="[152,1436,445,1860]" captionTargetId="figure@3.[151,1436,445,1862]" captionTargetPageId="3" captionText="FIGURE 3. Myrmekioderma intrastrongyla sp. nov. (A) ectosome and choanosome through transverse section; (B) transversal section of choanosome; (C) strongyle; (D) extremities of strongyle; (E and G) acanthoxeas; (F and H) extremities of acanthoxeas; (I) acanthoxea modified to style; (J – K) extremities of acanthoxea modified to style; (L) trichodragmata I; (M) trichodragmata II. Scale bars: A, 205 µm; B, 81 µm; C, 100 µm; D, 20 µm E, 50 µm; F, 20 µm; G, 50 µm; H, 10 µm; I, 50 µm; J – K, 10 µm; L, 21 µm; M, 11 µm." httpUri="https://zenodo.org/record/219436/files/figure.png" pageId="3" pageNumber="373">Fig. 3</figureCitation>
|
||
E–K). Trichodragmata occur in two categories, largest with 38–69–110 µm and the smallest with
|
||
<date id="E253B8EAFFA0FFC1FB26FF3BFAFFFF19" box="[1193,1304,188,212]" pageId="3" pageNumber="373" value="1919-12-29">12–19–29</date>
|
||
µm, which the former more rare than the second (
|
||
<figureCitation id="0ED682AFFFA0FFC1FDCBFF58FD63FF35" box="[580,644,223,248]" captionStart="FIGURE 3" captionStartId="3.[151,250,1883,1905]" captionTargetBox="[152,1436,445,1860]" captionTargetId="figure@3.[151,1436,445,1862]" captionTargetPageId="3" captionText="FIGURE 3. Myrmekioderma intrastrongyla sp. nov. (A) ectosome and choanosome through transverse section; (B) transversal section of choanosome; (C) strongyle; (D) extremities of strongyle; (E and G) acanthoxeas; (F and H) extremities of acanthoxeas; (I) acanthoxea modified to style; (J – K) extremities of acanthoxea modified to style; (L) trichodragmata I; (M) trichodragmata II. Scale bars: A, 205 µm; B, 81 µm; C, 100 µm; D, 20 µm E, 50 µm; F, 20 µm; G, 50 µm; H, 10 µm; I, 50 µm; J – K, 10 µm; L, 21 µm; M, 11 µm." httpUri="https://zenodo.org/record/219436/files/figure.png" pageId="3" pageNumber="373">Fig. 3</figureCitation>
|
||
L–M).
|
||
</paragraph>
|
||
<paragraph id="96529E2AFFA0FFC1FF48FE83FC8EFED0" blockId="3.[151,1436,151,392]" box="[199,873,260,285]" pageId="3" pageNumber="373">
|
||
<emphasis id="A4994238FFA0FFC1FF48FE83FECCFED0" bold="true" box="[199,299,260,285]" pageId="3" pageNumber="373">Ecology.</emphasis>
|
||
The specimens were found from
|
||
<quantity id="511533CFFFA0FFC1FD2CFE83FCFBFED1" box="[675,796,260,284]" metricMagnitude="1" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="3" pageNumber="373" unit="m" value="25.0" valueMax="30.0" valueMin="20.0">20 to 30 m</quantity>
|
||
depth.
|
||
</paragraph>
|
||
<paragraph id="96529E2AFFA0FFC1FF48FEA0FB7FFE8D" blockId="3.[151,1436,151,392]" box="[199,1176,295,320]" pageId="3" pageNumber="373">
|
||
<emphasis id="A4994238FFA0FFC1FF48FEA0FDE3FE8D" bold="true" box="[199,516,295,320]" pageId="3" pageNumber="373">Geographical distribution.</emphasis>
|
||
Northeastern coast of
|
||
<collectingCountry id="EEFADEBAFFA0FFC1FC8DFEA0FCA1FE8D" box="[770,838,295,320]" name="Brazil" pageId="3" pageNumber="373">Brazil</collectingCountry>
|
||
(Sergipe and Alagoas States).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="DEF7CDA1FFA0FFC6FF48FECBFB87FB40" lastPageId="4" lastPageNumber="374" pageId="3" pageNumber="373" type="etymology">
|
||
<paragraph id="96529E2AFFA0FFC1FF48FECBFCDFFE45" blockId="3.[151,1436,151,392]" pageId="3" pageNumber="373">
|
||
<emphasis id="A4994238FFA0FFC1FF48FECBFEA9FEA8" bold="true" box="[199,334,332,357]" pageId="3" pageNumber="373">Etymology.</emphasis>
|
||
The specific epithet derives from the diagnostic characteristic of
|
||
<taxonomicName id="51EDE5A9FFA0FFC1FBB4FECBFA7CFEA9" box="[1083,1435,332,356]" class="Demospongiae" family="Heteroxyidae" genus="Myrmekioderma" kingdom="Animalia" order="Halichondrida" pageId="3" pageNumber="373" phylum="Porifera" rank="species" species="intrastrongyla" status="sp. nov.">
|
||
<emphasis id="A4994238FFA0FFC1FBB4FECBFA7CFEA9" box="[1083,1435,332,356]" italics="true" pageId="3" pageNumber="373">Myrmekioderma intrastrongyla</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="BFAAFF43FFA0FFC1FF18FEF7FF17FE4A" box="[151,240,368,391]" pageId="3" pageNumber="373" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, the presence of strongyles only in the choanosome.
|
||
</paragraph>
|
||
<caption id="C292CEA2FFA0FFC1FF18F8DCFE15F821" httpUri="https://zenodo.org/record/219436/files/figure.png" pageId="3" pageNumber="373" targetBox="[152,1436,445,1860]" targetPageId="3">
|
||
<paragraph id="96529E2AFFA0FFC1FF18F8DCFE15F821" blockId="3.[151,1436,1883,2028]" pageId="3" pageNumber="373">
|
||
<emphasis id="A4994238FFA0FFC1FF18F8DCFEF5F8BC" bold="true" box="[151,274,1883,1905]" pageId="3" pageNumber="373">FIGURE 3.</emphasis>
|
||
<taxonomicName id="51EDE5A9FFA0FFC1FE96F8DCFDB1F8BC" box="[281,598,1883,1905]" class="Demospongiae" family="Heteroxyidae" genus="Myrmekioderma" kingdom="Animalia" order="Halichondrida" pageId="3" pageNumber="373" phylum="Porifera" rank="species" species="intrastrongyla" status="sp. nov.">
|
||
<emphasis id="A4994238FFA0FFC1FE96F8DCFDB1F8BC" box="[281,598,1883,1905]" italics="true" pageId="3" pageNumber="373">Myrmekioderma intrastrongyla</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="BFAAFF43FFA0FFC1FDD3F8DBFD4CF8BC" box="[604,683,1884,1905]" pageId="3" pageNumber="373" rank="species">sp. nov.</taxonomicNameLabel>
|
||
(A) ectosome and choanosome through transverse section; (B) transversal section of choanosome; (C) strongyle; (D) extremities of strongyle; (E and G) acanthoxeas; (F and H) extremities of acanthoxeas; (I) acanthoxea modified to style; (J–K) extremities of acanthoxea modified to style; (L) trichodragmata I; (M) trichodragmata II. Scale bars: A, 205 µm; B, 81 µm; C, 100 µm; D, 20 µm E, 50 µm; F, 20 µm; G, 50 µm; H, 10 µm; I, 50 µm; J–K, 10 µm; L, 21 µm; M, 11 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="C292CEA2FFA7FFC6FF18FF1FFCFDFF01" ID-Table-UUID="C292CEA2FFA7FFC6FF18FF1FFCFDFF01" httpUri="http://table.plazi.org/id/C292CEA2FFA7FFC6FF18FF1FFCFDFF01" pageId="4" pageNumber="374" targetBox="[151,1421,235,699]" targetIsTable="true" targetPageId="4">
|
||
<paragraph id="96529E2AFFA7FFC6FF18FF1FFCFDFF01" blockId="4.[151,1435,152,204]" pageId="4" pageNumber="374">
|
||
<emphasis id="A4994238FFA7FFC6FF18FF1FFEE2FF63" bold="true" box="[151,261,152,174]" pageId="4" pageNumber="374">TABLE 1.</emphasis>
|
||
Data micrometric of specimens types of
|
||
<taxonomicName id="51EDE5A9FFA7FFC6FD22FF1FFC0BFF63" box="[685,1004,152,174]" class="Demospongiae" family="Heteroxyidae" genus="Myrmekioderma" kingdom="Animalia" order="Halichondrida" pageId="4" pageNumber="374" phylum="Porifera" rank="species" species="intrastrongyla" status="sp. nov.">
|
||
<emphasis id="A4994238FFA7FFC6FD22FF1FFC0BFF63" box="[685,1004,152,174]" italics="true" pageId="4" pageNumber="374">Myrmekioderma intrastrongyla</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="BFAAFF43FFA7FFC6FC75FF1EFBADFF63" box="[1018,1098,153,174]" pageId="4" pageNumber="374" rank="species">sp. nov.</taxonomicNameLabel>
|
||
Values are in micrometres (µm), expressed as follow: minimum–mean–maximum; length/width.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="96529E2AFFA7FFC6FF2FFF6CFEFCFD76" pageId="4" pageNumber="374">
|
||
<table id="E4ED6C8AFFA7003DFF18FF6CFA6AFD76" box="[151,1421,235,699]" gridcols="4" gridrows="10" pageId="4" pageNumber="374">
|
||
<tr id="28DD9C68FFA7003DFF18FF6CFA6AFECC" box="[151,1421,235,257]" gridrow="0" pageId="4" pageNumber="374">
|
||
<th id="6B0CF514FFA7003DFF18FF6CFEA5FECC" box="[151,322,235,257]" gridcol="0" gridrow="0" pageId="4" pageNumber="374">Specimens</th>
|
||
<th id="6B0CF514FFA7003DFE2DFF6CFC3FFECC" box="[418,984,235,257]" gridcol="1" gridrow="0" pageId="4" pageNumber="374">Strongyles Acanthoxeas</th>
|
||
<th id="6B0CF514FFA7003DFC71FF6CFB49FECC" box="[1022,1198,235,257]" gridcol="2" gridrow="0" pageId="4" pageNumber="374">Trichodragmata I</th>
|
||
<th id="6B0CF514FFA7003DFB5BFF6CFA6AFECC" box="[1236,1421,235,257]" gridcol="3" gridrow="0" pageId="4" pageNumber="374">Trichodragmata II</th>
|
||
</tr>
|
||
<tr id="28DD9C68FFA7003DFF18FE94FA6AFE87" box="[151,1421,275,330]" gridrow="1" pageId="4" pageNumber="374">
|
||
<th id="6B0CF514FFA7003DFF18FE94FEA5FE87" box="[151,322,275,330]" gridcol="0" gridrow="1" pageId="4" pageNumber="374">MNRJ16784 (Holotype)</th>
|
||
<td id="6B0CF514FFA7003DFE2DFE94FC3FFE87" box="[418,984,275,330]" gridcol="1" gridrow="1" pageId="4" pageNumber="374">312–554.5–675/6–10.8–12 287–349.5–412/6–7.6–10</td>
|
||
<td id="6B0CF514FFA7003DFC71FE94FB49FE87" box="[1022,1198,275,330]" gridcol="2" gridrow="1" pageId="4" pageNumber="374">38–73.1–89</td>
|
||
<td id="6B0CF514FFA7003DFB5BFE94FA6AFE87" box="[1236,1421,275,330]" gridcol="3" gridrow="1" pageId="4" pageNumber="374">12–16.5–28</td>
|
||
</tr>
|
||
<tr id="28DD9C68FFA7003DFF18FEDCFA6AFEBC" box="[151,1421,347,369]" gridrow="2" pageId="4" pageNumber="374">
|
||
<th id="6B0CF514FFA7003DFF18FEDCFEA5FEBC" box="[151,322,347,369]" gridcol="0" gridrow="2" pageId="4" pageNumber="374">UFPEPOR1528</th>
|
||
<td id="6B0CF514FFA7003DFE2DFEDCFC3FFEBC" box="[418,984,347,369]" gridcol="1" gridrow="2" pageId="4" pageNumber="374">300–505.3–670/10–12.8–20 270–317.3–360/4–7.5–11</td>
|
||
<td id="6B0CF514FFA7003DFC71FEDCFB49FEBC" box="[1022,1198,347,369]" gridcol="2" gridrow="2" pageId="4" pageNumber="374">38–61.7–128</td>
|
||
<td id="6B0CF514FFA7003DFB5BFEDCFA6AFEBC" box="[1236,1421,347,369]" gridcol="3" gridrow="2" pageId="4" pageNumber="374">11–20–29</td>
|
||
</tr>
|
||
<tr id="28DD9C68FFA7003DFF18FE04FA6AFE54" box="[151,1421,387,409]" gridrow="3" pageId="4" pageNumber="374">
|
||
<th id="6B0CF514FFA7003DFF18FE04FEA5FE54" box="[151,322,387,409]" gridcol="0" gridrow="3" pageId="4" pageNumber="374">UFSPOR184</th>
|
||
<td id="6B0CF514FFA7003DFE2DFE04FC3FFE54" box="[418,984,387,409]" gridcol="1" gridrow="3" pageId="4" pageNumber="374">412–538–725/8–10.5–13 212–264.4–312/4–7.2–10</td>
|
||
<td id="6B0CF514FFA7003DFC71FE04FB49FE54" box="[1022,1198,387,409]" gridcol="2" gridrow="3" pageId="4" pageNumber="374">38–59.7–90</td>
|
||
<td id="6B0CF514FFA7003DFB5BFE04FA6AFE54" box="[1236,1421,387,409]" gridcol="3" gridrow="3" pageId="4" pageNumber="374">12–15.7–22</td>
|
||
</tr>
|
||
<tr id="28DD9C68FFA7003DFF18FE2CFA6AFE0C" box="[151,1421,427,449]" gridrow="4" pageId="4" pageNumber="374">
|
||
<th id="6B0CF514FFA7003DFF18FE2CFEA5FE0C" box="[151,322,427,449]" gridcol="0" gridrow="4" pageId="4" pageNumber="374">UFPEPOR1529</th>
|
||
<td id="6B0CF514FFA7003DFE2DFE2CFC3FFE0C" box="[418,984,427,449]" gridcol="1" gridrow="4" pageId="4" pageNumber="374">325–491.6–662/6–10.3–13 195–241.1–279/6–6.6–9</td>
|
||
<td id="6B0CF514FFA7003DFC71FE2CFB49FE0C" box="[1022,1198,427,449]" gridcol="2" gridrow="4" pageId="4" pageNumber="374">38–51.9–80</td>
|
||
<td id="6B0CF514FFA7003DFB5BFE2CFA6AFE0C" box="[1236,1421,427,449]" gridcol="3" gridrow="4" pageId="4" pageNumber="374">12–18.4–29</td>
|
||
</tr>
|
||
<tr id="28DD9C68FFA7003DFF18FE54FA6AFE24" box="[151,1421,467,489]" gridrow="5" pageId="4" pageNumber="374">
|
||
<th id="6B0CF514FFA7003DFF18FE54FEA5FE24" box="[151,322,467,489]" gridcol="0" gridrow="5" pageId="4" pageNumber="374">UFPEPOR1530</th>
|
||
<td id="6B0CF514FFA7003DFE2DFE54FC3FFE24" box="[418,984,467,489]" gridcol="1" gridrow="5" pageId="4" pageNumber="374">312–514.1–700/8–11–13 212–306.6–350/4–7–10</td>
|
||
<td id="6B0CF514FFA7003DFC71FE54FB49FE24" box="[1022,1198,467,489]" gridcol="2" gridrow="5" pageId="4" pageNumber="374">54–73.4–83</td>
|
||
<td id="6B0CF514FFA7003DFB5BFE54FA6AFE24" box="[1236,1421,467,489]" gridcol="3" gridrow="5" pageId="4" pageNumber="374">12–20.9–28</td>
|
||
</tr>
|
||
<tr id="28DD9C68FFA7003DFF18FE7CFA6AFDDC" box="[151,1421,507,529]" gridrow="6" pageId="4" pageNumber="374">
|
||
<th id="6B0CF514FFA7003DFF18FE7CFEA5FDDC" box="[151,322,507,529]" gridcol="0" gridrow="6" pageId="4" pageNumber="374">UFSPOR188</th>
|
||
<td id="6B0CF514FFA7003DFE2DFE7CFC3FFDDC" box="[418,984,507,529]" gridcol="1" gridrow="6" pageId="4" pageNumber="374">412–551.2–737/6–9.7–11 237–323.7–326/6–7.2–10</td>
|
||
<td id="6B0CF514FFA7003DFC71FE7CFB49FDDC" box="[1022,1198,507,529]" gridcol="2" gridrow="6" pageId="4" pageNumber="374">48–73.6–109</td>
|
||
<td id="6B0CF514FFA7003DFB5BFE7CFA6AFDDC" box="[1236,1421,507,529]" gridcol="3" gridrow="6" pageId="4" pageNumber="374">12–20–28</td>
|
||
</tr>
|
||
<tr id="28DD9C68FFA7003DFF18FDA4FA6AFDF4" box="[151,1421,547,569]" gridrow="7" pageId="4" pageNumber="374">
|
||
<th id="6B0CF514FFA7003DFF18FDA4FEA5FDF4" box="[151,322,547,569]" gridcol="0" gridrow="7" pageId="4" pageNumber="374">UFSPOR137</th>
|
||
<td id="6B0CF514FFA7003DFE2DFDA4FC3FFDF4" box="[418,984,547,569]" gridcol="1" gridrow="7" pageId="4" pageNumber="374">300–625.4–775/8–11.8–13 243–313–336/4–7–9</td>
|
||
<td id="6B0CF514FFA7003DFC71FDA4FB49FDF4" box="[1022,1198,547,569]" gridcol="2" gridrow="7" pageId="4" pageNumber="374">38–74.5–94</td>
|
||
<td id="6B0CF514FFA7003DFB5BFDA4FA6AFDF4" box="[1236,1421,547,569]" gridcol="3" gridrow="7" pageId="4" pageNumber="374">10–20–29</td>
|
||
</tr>
|
||
<tr id="28DD9C68FFA7003DFF18FDCCFA6AFDAC" box="[151,1421,587,609]" gridrow="8" pageId="4" pageNumber="374">
|
||
<th id="6B0CF514FFA7003DFF18FDCCFEA5FDAC" box="[151,322,587,609]" gridcol="0" gridrow="8" pageId="4" pageNumber="374">UFSPOR160</th>
|
||
<td id="6B0CF514FFA7003DFE2DFDCCFC3FFDAC" box="[418,984,587,609]" gridcol="1" gridrow="8" pageId="4" pageNumber="374">324–621.2–792/9–11.5–15 156–346–408/3–6.7–9</td>
|
||
<td id="6B0CF514FFA7003DFC71FDCCFB49FDAC" box="[1022,1198,587,609]" gridcol="2" gridrow="8" pageId="4" pageNumber="374">38–64.5–85</td>
|
||
<td id="6B0CF514FFA7003DFB5BFDCCFA6AFDAC" box="[1236,1421,587,609]" gridcol="3" gridrow="8" pageId="4" pageNumber="374">11–22–29</td>
|
||
</tr>
|
||
<tr id="28DD9C68FFA7003DFF18FD26FA6AFD76" box="[151,1421,673,699]" gridrow="9" pageId="4" pageNumber="374" rowspan-1="1" rowspan-2="1" rowspan-3="1">
|
||
<th id="6B0CF514FFA7003DFF18FD26FEA5FD76" box="[151,322,673,699]" gridcol="0" gridrow="9" pageId="4" pageNumber="374">Discussion</th>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<paragraph id="96529E2AFFA7FFC6FF18FD60FDFFFC15" blockId="4.[151,1437,743,2029]" pageId="4" pageNumber="374">
|
||
The new species belongs to the genus
|
||
<taxonomicName id="51EDE5A9FFA7FFC6FDD0FD6FFCFFFCCD" box="[607,792,744,768]" class="Demospongiae" family="Heteroxyidae" genus="Myrmekioderma" kingdom="Animalia" order="Halichondrida" pageId="4" pageNumber="374" phylum="Porifera" rank="genus">
|
||
<emphasis id="A4994238FFA7FFC6FDD0FD6FFCFFFCCD" box="[607,792,744,768]" italics="true" pageId="4" pageNumber="374">Myrmekioderma</emphasis>
|
||
</taxonomicName>
|
||
by the presence of trichodragmata, ectosomal skeleton formed by acanthoxeas perpendicular to the surface and a halichondroid choanosome. Its skeleton organization showed similarity with
|
||
<taxonomicName id="51EDE5A9FFA7FFC6FE3FFCB7FD53FC85" authority="Dendy, 1922" authorityName="Dendy" authorityYear="1922" box="[432,692,815,840]" class="Demospongiae" family="Heteroxyidae" genus="Didiscus" kingdom="Animalia" order="Halichondrida" pageId="4" pageNumber="374" phylum="Porifera" rank="genus">
|
||
<emphasis id="A4994238FFA7FFC6FE3FFCB7FDF5FC85" box="[432,530,816,840]" italics="true" pageId="4" pageNumber="374">Didiscus</emphasis>
|
||
<bibRefCitation id="F27CE3DBFFA7FFC6FD90FCA8FD53FC85" author="Dendy" box="[543,692,815,840]" pageId="4" pageNumber="374" refString="Dendy, A. (1922) Report on the Sigmatotetraxonida collected by H. M. S. ' Sealark' in the Indian Ocean. In: Reports of the Percy Sladen Trust Expedition to the Indian Ocean in 1905, Vol. 7. Transactions of the Linnean Society of London, (2) 18 (1), pp. 1 - 164, pls 1 - 18. http: // dx. doi. org / 10.1111 / j. 1096 - 3642.1922. tb 00547. x" type="journal article" year="1922">Dendy, 1922</bibRefCitation>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="51EDE5A9FFA7FFC6FD7AFCB6FBFAFC85" authority="Topsent, 1898" authorityName="Topsent" authorityYear="1898" box="[757,1053,816,840]" class="Demospongiae" family="Heteroxyidae" genus="Heteroxya" kingdom="Animalia" order="Halichondrida" pageId="4" pageNumber="374" phylum="Porifera" rank="genus">
|
||
<emphasis id="A4994238FFA7FFC6FD7AFCB6FC8EFC85" box="[757,873,817,840]" italics="true" pageId="4" pageNumber="374">Heteroxya</emphasis>
|
||
<bibRefCitation id="F27CE3DBFFA7FFC6FCF9FCB7FBFAFC85" author="Topsent" box="[886,1053,816,840]" pageId="4" pageNumber="374" refString="Topsent, E. (1898) Eponges nouvelles des Acores. (Premiere serie) Memoires de la Societe zoologique de France, 11, 225 - 255." type="journal article" year="1898">Topsent, 1898</bibRefCitation>
|
||
</taxonomicName>
|
||
. However, the first differs from
|
||
<taxonomicName id="51EDE5A9FFA7FFC6FF18FCD3FE1AFCA1" box="[151,509,852,876]" class="Demospongiae" family="Heteroxyidae" genus="Myrmekioderma" kingdom="Animalia" order="Halichondrida" pageId="4" pageNumber="374" phylum="Porifera" rank="species" species="intrastrongyla" status="sp. nov.">
|
||
<emphasis id="A4994238FFA7FFC6FF18FCD3FE1AFCA1" box="[151,509,852,876]" italics="true" pageId="4" pageNumber="374">Myrmekioderma intrastrongyla</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="BFAAFF43FFA7FFC6FD83FCD2FD8EFCA1" box="[524,617,853,876]" pageId="4" pageNumber="374" rank="species">sp. nov.</taxonomicNameLabel>
|
||
by its discorhab-like microscleres and the latter by the absence of trichodragmata (
|
||
<bibRefCitation id="F27CE3DBFFA7FFC6FEC0FCFFFE09FC5D" author="Hooper" box="[335,494,888,912]" pageId="4" pageNumber="374" refString="Hooper, J. N. A. (2002) Family Desmoxyidae. In: Hooper, J. N. A. & Van Soest, R. W. M. (eds) Systema Porifera. A guide to the supraspecific classificationof the phylum Porifera. Kluwer Academic / Plenum Publishers, New York, pp. 724 - 747." type="book chapter" year="2002">Hooper, 2002</bibRefCitation>
|
||
). Although in some species of
|
||
<taxonomicName id="51EDE5A9FFA7FFC6FCC3FCFFFBE2FC5D" box="[844,1029,888,912]" class="Demospongiae" family="Heteroxyidae" genus="Myrmekioderma" kingdom="Animalia" order="Halichondrida" pageId="4" pageNumber="374" phylum="Porifera" rank="genus">
|
||
<emphasis id="A4994238FFA7FFC6FCC3FCFFFBE2FC5D" box="[844,1029,888,912]" italics="true" pageId="4" pageNumber="374">Myrmekioderma</emphasis>
|
||
</taxonomicName>
|
||
, trichodragmata was also not found,
|
||
<bibRefCitation id="F27CE3DBFFA7FFC6FF18FC1BFEB3FC78" author="Bergquist" box="[151,340,924,949]" pageId="4" pageNumber="374" refString="Bergquist, P. R. (1965) The Sponges of Micronesia, Part I. The Palau Archipelago. Pacific Sciences, 19 (2), 123 - 204." type="journal article" year="1965">Bergquist (1965)</bibRefCitation>
|
||
noted that in
|
||
<taxonomicName id="51EDE5A9FFA7FFC6FE61FC1AFD85FC79" box="[494,610,925,948]" class="Demospongiae" family="Heteroxyidae" genus="Heteroxya" kingdom="Animalia" order="Halichondrida" pageId="4" pageNumber="374" phylum="Porifera" rank="genus">
|
||
<emphasis id="A4994238FFA7FFC6FE61FC1AFD85FC79" box="[494,610,925,948]" italics="true" pageId="4" pageNumber="374">Heteroxya</emphasis>
|
||
</taxonomicName>
|
||
there is no mention of variability in spicule terminations and megascleres are extremely large (2000/35 µm).
|
||
</paragraph>
|
||
<paragraph id="96529E2AFFA7FFC6FF48FC63FB87FB40" blockId="4.[151,1437,743,2029]" pageId="4" pageNumber="374">
|
||
The eight species of the genus have only oxeas as main spicular component, which can be modified to styles and strongyles (Table 2) (
|
||
<bibRefCitation id="F27CE3DBFFA7FFC6FE39FB80FD45FBED" author="Pulitzer-Finali" box="[438,674,1031,1056]" pageId="4" pageNumber="374" refString="Pulitzer-Finali, G. (1983) A collection of Mediterranean Demospongiae (Porifera) with, in appendix, a list of the Demospongiae hitherto recorded from the Mediterranean Sea. Annali del Museo civico di storia naturale Giacomo Doria, 84, 445 - 621." type="journal article" year="1983">Pulitzer-Finali, 1983</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="F27CE3DBFFA7FFC6FD21FB8FFC42FBED" author="Hooper" box="[686,933,1031,1056]" pageId="4" pageNumber="374" refString="Hooper, J. N. A. & Levi, C. (1993) Axinellida (Porifera: Demospongiae) from the New Caledonia Lagoon. Invertebrate Taxonomy, 7 (6), 1395 - 1472. http: // dx. doi. org / 10.1071 / it 9931395" type="journal article" year="1993">Hooper & Lévi, 1993</bibRefCitation>
|
||
). In
|
||
<taxonomicName id="51EDE5A9FFA7FFC6FC58FB8FFAD0FBED" box="[983,1335,1032,1056]" class="Demospongiae" family="Heteroxyidae" genus="Myrmekioderma" kingdom="Animalia" order="Halichondrida" pageId="4" pageNumber="374" phylum="Porifera" rank="species" species="intrastrongyla" status="sp. nov.">
|
||
<emphasis id="A4994238FFA7FFC6FC58FB8FFAD0FBED" box="[983,1335,1032,1056]" italics="true" pageId="4" pageNumber="374">Myrmekioderma intrastrongyla</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="BFAAFF43FFA7FFC6FAB1FB8FFA7FFBD2" box="[1342,1432,1032,1055]" pageId="4" pageNumber="374" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, strongyles occur as other spicule category, larger than oxeas and distributed through the choanosome. Thus, only
|
||
<taxonomicName id="51EDE5A9FFA7FFC6FF18FBD6FEB7FBA5" box="[151,336,1104,1128]" class="Demospongiae" family="Heteroxyidae" genus="Myrmekioderma" kingdom="Animalia" order="Halichondrida" pageId="4" pageNumber="374" phylum="Porifera" rank="species" species="tuberculatum">
|
||
<emphasis id="A4994238FFA7FFC6FF18FBD6FEB7FBA5" box="[151,336,1104,1128]" italics="true" pageId="4" pageNumber="374">M. tuberculatum</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="51EDE5A9FFA7FFC6FE08FBD6FDACFBA5" box="[391,587,1104,1128]" class="Demospongiae" family="Heteroxyidae" genus="Myrmekioderma" kingdom="Animalia" order="Halichondrida" pageId="4" pageNumber="374" phylum="Porifera" rank="species" species="intrastrongyla" status="sp. nov.">
|
||
<emphasis id="A4994238FFA7FFC6FE08FBD6FDACFBA5" box="[391,587,1104,1128]" italics="true" pageId="4" pageNumber="374">M. intrastrongyla</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="BFAAFF43FFA7FFC6FDDCFBD6FD4EFBA5" box="[595,681,1105,1128]" pageId="4" pageNumber="374" rank="species">sp. nov.</taxonomicNameLabel>
|
||
differ from others of the genus by the presence of these strongyles. However, in
|
||
<taxonomicName id="51EDE5A9FFA7FFC6FEA8FBF2FE07FB41" box="[295,480,1140,1164]" class="Demospongiae" family="Heteroxyidae" genus="Myrmekioderma" kingdom="Animalia" order="Halichondrida" pageId="4" pageNumber="374" phylum="Porifera" rank="species" species="tuberculatum">
|
||
<emphasis id="A4994238FFA7FFC6FEA8FBF2FE07FB41" box="[295,480,1140,1164]" italics="true" pageId="4" pageNumber="374">M. tuberculatum</emphasis>
|
||
</taxonomicName>
|
||
such spicules are rare and the trichodragmata are absent.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="DEF7CDA1FFA7FFC5FF48FB1FFE4BFF35" lastPageId="7" lastPageNumber="377" pageId="4" pageNumber="374" type="reference_group">
|
||
<paragraph id="96529E2AFFA7FFC6FF48FB1FFB74FAD1" blockId="4.[151,1437,743,2029]" pageId="4" pageNumber="374">
|
||
Despite
|
||
<taxonomicName id="51EDE5A9FFA7FFC6FEA8FB1FFE07FB7D" box="[295,480,1176,1200]" class="Demospongiae" family="Heteroxyidae" genus="Myrmekioderma" kingdom="Animalia" order="Halichondrida" pageId="4" pageNumber="374" phylum="Porifera" rank="genus">
|
||
<emphasis id="A4994238FFA7FFC6FEA8FB1FFE07FB7D" box="[295,480,1176,1200]" italics="true" pageId="4" pageNumber="374">Myrmekioderma</emphasis>
|
||
</taxonomicName>
|
||
being characterized by having more than one category of (acanth-)oxea (
|
||
<bibRefCitation id="F27CE3DBFFA7FFC6FACFFB1FFF34FB19" author="Hooper" pageId="4" pageNumber="374" refString="Hooper, J. N. A. (2002) Family Desmoxyidae. In: Hooper, J. N. A. & Van Soest, R. W. M. (eds) Systema Porifera. A guide to the supraspecific classificationof the phylum Porifera. Kluwer Academic / Plenum Publishers, New York, pp. 724 - 747." type="book chapter" year="2002">Hooper, 2002</bibRefCitation>
|
||
), both
|
||
<taxonomicName id="51EDE5A9FFA7FFC6FEA9FB3AFE03FB19" box="[294,484,1212,1236]" class="Demospongiae" family="Heteroxyidae" genus="Myrmekioderma" kingdom="Animalia" order="Halichondrida" pageId="4" pageNumber="374" phylum="Porifera" rank="species" species="tuberculatum">
|
||
<emphasis id="A4994238FFA7FFC6FEA9FB3AFE03FB19" box="[294,484,1212,1236]" italics="true" pageId="4" pageNumber="374">M. tuberculatum</emphasis>
|
||
</taxonomicName>
|
||
as
|
||
<taxonomicName id="51EDE5A9FFA7FFC6FD9EFB3AFD6CFB19" box="[529,651,1213,1236]" class="Demospongiae" family="Heteroxyidae" genus="Myrmekioderma" kingdom="Animalia" order="Halichondrida" pageId="4" pageNumber="374" phylum="Porifera" rank="species" species="niveum">
|
||
<emphasis id="A4994238FFA7FFC6FD9EFB3AFD6CFB19" box="[529,651,1213,1236]" italics="true" pageId="4" pageNumber="374">M. niveum</emphasis>
|
||
</taxonomicName>
|
||
have only a single category of oxeas. This can also be seen in
|
||
<taxonomicName id="51EDE5A9FFA7FFC6FAF2FB3AFED0FB35" class="Demospongiae" family="Heteroxyidae" genus="Myrmekioderma" kingdom="Animalia" order="Halichondrida" pageId="4" pageNumber="374" phylum="Porifera" rank="species" species="intrastrongyla" status="sp. nov.">
|
||
<emphasis id="A4994238FFA7FFC6FAF2FB3AFED0FB35" italics="true" pageId="4" pageNumber="374">M. intrastrongyla</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="BFAAFF43FFA7FFC6FEB0FB66FE7CFB35" box="[319,411,1249,1272]" pageId="4" pageNumber="374" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, which differs from these species by the presence of an extra category of strongyles and trichodragmata, not found in both species (
|
||
<bibRefCitation id="F27CE3DBFFA7FFC6FDF9FA83FCE1FAD1" author="Keller" box="[630,774,1284,1309]" pageId="4" pageNumber="374" refString="Keller, C. (1891) Die Spongien fauna des Rothen Meeres (II. Halfte). Zeitschrift fur wissenschaftliche Zoologie, 52, 294 - 368, pls XVI - XX." type="journal article" year="1891">Keller, 1891</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="F27CE3DBFFA7FFC6FC9DFA82FC6AFAD1" author="Row" box="[786,909,1284,1308]" pageId="4" pageNumber="374" refString="Row, R. W. H. (1911) Reports on the Marine Biology of the Sudanese Red Sea, from Collections made by Cyril Crossland, M. A., B. Sc., F. Z. S. XIX. Report on the Sponges collected by Mr. Cyril Crossland in 1904 - 5. Part II. Non-Calcarea. Journal of the Linnean Society. Zoology, 31 (208), 287 - 400, pls 35 - 41. http: // dx. doi. org / 10.1111 / j. 1096 - 3642.1911. tb 00461. x" type="journal article" year="1911">Row, 1911</bibRefCitation>
|
||
;
|
||
<collectingCountry id="EEFADEBAFFA7FFC6FC16FA82FC5DFAD1" box="[921,954,1285,1308]" name="South Georgia and the South Sandwich Islands" pageId="4" pageNumber="374">De</collectingCountry>
|
||
<bibRefCitation id="F27CE3DBFFA7FFC6FC4FFA83FB60FAD1" author="Laubenfels" box="[960,1159,1284,1309]" pageId="4" pageNumber="374" refString="Laubenfels, M. W. De (1934) New sponges from the Puerto Rican deep. Smithsonian Miscellaneous Collections, 91 (17), 1 - 28." type="journal article" year="1934">Laubenfels, 1934</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="96529E2AFFA7FFC6FF48FAAFFAB4F9F1" blockId="4.[151,1437,743,2029]" pageId="4" pageNumber="374">
|
||
<taxonomicName id="51EDE5A9FFA7FFC6FF48FAAFFDEBFA8D" box="[199,524,1320,1344]" class="Demospongiae" family="Heteroxyidae" genus="Myrmekioderma" kingdom="Animalia" order="Halichondrida" pageId="4" pageNumber="374" phylum="Porifera" rank="species" species="granulatum">
|
||
<emphasis id="A4994238FFA7FFC6FF48FAAFFDEBFA8D" box="[199,524,1320,1344]" italics="true" pageId="4" pageNumber="374">Myrmekioderma granulatum</emphasis>
|
||
</taxonomicName>
|
||
has external morphology almost identical to
|
||
<typeStatus id="49562088FFA7FFC6FB99FAAEFB65FA8C" box="[1046,1154,1321,1345]" pageId="4" pageNumber="374" type="paratype">paratypes</typeStatus>
|
||
of
|
||
<taxonomicName id="51EDE5A9FFA7FFC6FB23FAAEFA94FA8D" box="[1196,1395,1320,1344]" class="Demospongiae" family="Heteroxyidae" genus="Myrmekioderma" kingdom="Animalia" order="Halichondrida" pageId="4" pageNumber="374" phylum="Porifera" rank="species" species="intrastrongyla" status="sp. nov.">
|
||
<emphasis id="A4994238FFA7FFC6FB23FAAEFA94FA8D" box="[1196,1395,1320,1344]" italics="true" pageId="4" pageNumber="374">M. intrastrongyla</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="BFAAFF43FFA7FFC6FAF3FAAEFF20FAA9" pageId="4" pageNumber="374" rank="species">sp. nov.</taxonomicNameLabel>
|
||
Both species have massive form and surface composed by polygonal protuberances (honeycomb) separated by shallow and very characteristics grooves. However,
|
||
<taxonomicName id="51EDE5A9FFA7FFC6FD60FAF6FC7CFA45" box="[751,923,1392,1416]" class="Demospongiae" family="Heteroxyidae" genus="Myrmekioderma" kingdom="Animalia" order="Halichondrida" pageId="4" pageNumber="374" phylum="Porifera" rank="species" species="granulatum">
|
||
<emphasis id="A4994238FFA7FFC6FD60FAF6FC7CFA45" box="[751,923,1392,1416]" italics="true" pageId="4" pageNumber="374">M. granulatum</emphasis>
|
||
</taxonomicName>
|
||
differs from the new species by having two categories of (acanth-)oxea, a single category of trichodragmata and the absence of strongyles.
|
||
<bibRefCitation id="F27CE3DBFFA7FFC6FB53FA13FA7BFA60" author="Bergquist" box="[1244,1436,1428,1453]" pageId="4" pageNumber="374" refString="Bergquist, P. R. (1965) The Sponges of Micronesia, Part I. The Palau Archipelago. Pacific Sciences, 19 (2), 123 - 204." type="journal article" year="1965">Bergquist (1965)</bibRefCitation>
|
||
and
|
||
<bibRefCitation id="F27CE3DBFFA7FFC6FF46FA3EFE52FA1D" box="[201,437,1464,1488]" pageId="4" pageNumber="374" refString="Hooper, J. N. A., Cook, S. D., Hobbs, L. J. & Kennedy, J. A. (1997) Australian Halichondriidae (Porifera: Demospongiae): I. Species from the Beagle Gulf. In: Hanley, J. R., Caswell, G., Megirian, D. & Larson, H. K. (Eds.), Proceedings of the Sixth International Marine Biological Workshop. The marine flora and fauna of Darwin Harbour. Northern Territory, Australia (Museums and Art Galleries of the Northern. Territory and the Ausualian Marine Sciences Association: Darwin.), pp. 1 - 65." type="book chapter">
|
||
Hooper
|
||
<emphasis id="A4994238FFA7FFC6FEA9FA3EFE86FA1D" box="[294,353,1464,1488]" italics="true" pageId="4" pageNumber="374">et al.</emphasis>
|
||
(1997)
|
||
</bibRefCitation>
|
||
report a wide variation in the spicules morphology found in disjunct population of
|
||
<taxonomicName id="51EDE5A9FFA7FFC6FAF2FA3EFEFDFA39" class="Demospongiae" family="Heteroxyidae" genus="Myrmekioderma" kingdom="Animalia" order="Halichondrida" pageId="4" pageNumber="374" phylum="Porifera" rank="species" species="granulatum">
|
||
<emphasis id="A4994238FFA7FFC6FAF2FA3EFEFDFA39" italics="true" pageId="4" pageNumber="374">M. granulatum</emphasis>
|
||
</taxonomicName>
|
||
. Even raising the possibility of the existence of a species complex,
|
||
<bibRefCitation id="F27CE3DBFFA7FFC6FB9FFA5AFB12FA39" box="[1040,1269,1500,1524]" pageId="4" pageNumber="374" refString="Hooper, J. N. A., Cook, S. D., Hobbs, L. J. & Kennedy, J. A. (1997) Australian Halichondriidae (Porifera: Demospongiae): I. Species from the Beagle Gulf. In: Hanley, J. R., Caswell, G., Megirian, D. & Larson, H. K. (Eds.), Proceedings of the Sixth International Marine Biological Workshop. The marine flora and fauna of Darwin Harbour. Northern Territory, Australia (Museums and Art Galleries of the Northern. Territory and the Ausualian Marine Sciences Association: Darwin.), pp. 1 - 65." type="book chapter">
|
||
Hooper
|
||
<emphasis id="A4994238FFA7FFC6FBE4FA5AFB43FA39" box="[1131,1188,1500,1524]" italics="true" pageId="4" pageNumber="374">et al.</emphasis>
|
||
(1997)
|
||
</bibRefCitation>
|
||
suggested that morphological data alone were insufficient to define the status of these populations. Despite this wide spicular variability, none of these populations showed choanosomal strongyles as found in
|
||
<taxonomicName id="51EDE5A9FFA7FFC6FBBEF9A2FB12F9F1" box="[1073,1269,1572,1596]" class="Demospongiae" family="Heteroxyidae" genus="Myrmekioderma" kingdom="Animalia" order="Halichondrida" pageId="4" pageNumber="374" phylum="Porifera" rank="species" species="intrastrongyla" status="sp. nov.">
|
||
<emphasis id="A4994238FFA7FFC6FBBEF9A2FB12F9F1" box="[1073,1269,1572,1596]" italics="true" pageId="4" pageNumber="374">M. intrastrongyla</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="BFAAFF43FFA7FFC6FB73F9A2FAB4F9F1" box="[1276,1363,1573,1596]" pageId="4" pageNumber="374" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</paragraph>
|
||
<paragraph id="96529E2AFFA7FFC6FF48F9CEFF08F900" blockId="4.[151,1437,743,2029]" pageId="4" pageNumber="374">
|
||
In addition, the tubercular projections on the surface of
|
||
<taxonomicName id="51EDE5A9FFA7FFC6FCBBF9CFFBFFF9AD" box="[820,1048,1608,1632]" class="Demospongiae" family="Heteroxyidae" genus="Myrmekioderma" kingdom="Animalia" order="Halichondrida" pageId="4" pageNumber="374" phylum="Porifera" rank="species" species="rea">
|
||
<emphasis id="A4994238FFA7FFC6FCBBF9CFFBFFF9AD" box="[820,1048,1608,1632]" italics="true" pageId="4" pageNumber="374">Myrmekioderma rea</emphasis>
|
||
</taxonomicName>
|
||
observed by
|
||
<bibRefCitation id="F27CE3DBFFA7FFC6FB21F9CFFA95F9AD" box="[1198,1394,1608,1633]" pageId="4" pageNumber="374" refString="Diaz, M. C., Pomponi, S. A. & Soest, R. W. M. Van (1993) A systematic revision of the Central-Atlantic Halichondrida (Demospongiae, Porifera). Part III: description of valid species. Scientia Marina, Barcelona, 57 (4), 283 - 306. http: // dx. doi. org / 10.1007 / 978 - 3 - 642 - 75656 - 6 _ 12" type="journal article">
|
||
Diaz
|
||
<emphasis id="A4994238FFA7FFC6FB65F9CEFAC5F9AD" box="[1258,1314,1608,1632]" italics="true" pageId="4" pageNumber="374">et al.</emphasis>
|
||
(1993)
|
||
</bibRefCitation>
|
||
are also quite similar to the one described for the new species (
|
||
<figureCitation id="0ED682AFFFA7FFC6FCD2F9EBFC41F949" box="[861,934,1644,1669]" captionStart="FIGURE 2" captionStartId="2.[151,250,1633,1655]" captionTargetBox="[160,1434,626,1611]" captionTargetId="figure@2.[152,1434,625,1611]" captionTargetPageId="2" captionText="FIGURE 2. Myrmekioderma intrastrongyla sp. nov. (A) holotype (MNRJ 16784); (B) UFPEPOR 1529, with tubercular projections; (C) UFSPOR 137, with polygonal protuberances (honeycomb) separated by shallow grooves. Scale bars: A – C, 1 cm." httpUri="https://zenodo.org/record/219435/files/figure.png" pageId="4" pageNumber="374">Fig. 2</figureCitation>
|
||
B). However, the presence of strongyles in
|
||
<taxonomicName id="51EDE5A9FFA7FFC6FF18F917FE1EF965" box="[151,505,1680,1704]" class="Demospongiae" family="Heteroxyidae" genus="Myrmekioderma" kingdom="Animalia" order="Halichondrida" pageId="4" pageNumber="374" phylum="Porifera" rank="species" species="intrastrongyla" status="sp. nov.">
|
||
<emphasis id="A4994238FFA7FFC6FF18F917FE1EF965" box="[151,505,1680,1704]" italics="true" pageId="4" pageNumber="374">Myrmekioderma intrastrongyla</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="BFAAFF43FFA7FFC6FD8BF916FDB9F965" box="[516,606,1681,1704]" pageId="4" pageNumber="374" rank="species">sp. nov.</taxonomicNameLabel>
|
||
versus the presence of oxeas and styles in
|
||
<taxonomicName id="51EDE5A9FFA7FFC6FBD4F916FB4EF965" box="[1115,1193,1681,1704]" class="Demospongiae" family="Heteroxyidae" genus="Myrmekioderma" kingdom="Animalia" order="Halichondrida" pageId="4" pageNumber="374" phylum="Porifera" rank="species" species="rea">
|
||
<emphasis id="A4994238FFA7FFC6FBD4F916FB4EF965" box="[1115,1193,1681,1704]" italics="true" pageId="4" pageNumber="374">M. rea</emphasis>
|
||
</taxonomicName>
|
||
differentiate the two species.
|
||
</paragraph>
|
||
<paragraph id="96529E2AFFA7FFC5FF48F95EFE4BFF35" blockId="4.[151,1437,743,2029]" lastBlockId="7.[151,1436,151,752]" lastPageId="7" lastPageNumber="377" pageId="4" pageNumber="374">
|
||
<collectingCountry id="EEFADEBAFFA7FFC6FF48F95EFF0FF93D" box="[199,232,1753,1776]" name="South Georgia and the South Sandwich Islands" pageId="4" pageNumber="374">De</collectingCountry>
|
||
<bibRefCitation id="F27CE3DBFFA7FFC6FF7FF95FFE27F93D" author="Laubenfels" box="[240,448,1752,1777]" pageId="4" pageNumber="374" refString="Laubenfels, M. W. De (1934) New sponges from the Puerto Rican deep. Smithsonian Miscellaneous Collections, 91 (17), 1 - 28." type="journal article" year="1934">Laubenfels (1934)</bibRefCitation>
|
||
described
|
||
<taxonomicName id="51EDE5A9FFA7FFC6FDB3F95FFCC5F93D" box="[572,802,1752,1776]" class="Demospongiae" family="Heteroxyidae" genus="Myrmekioderma" kingdom="Animalia" order="Halichondrida" pageId="4" pageNumber="374" phylum="Porifera" rank="species" species="rea">
|
||
<emphasis id="A4994238FFA7FFC6FDB3F95FFCC5F93D" box="[572,802,1752,1776]" italics="true" pageId="4" pageNumber="374">Myrmekioderma rea</emphasis>
|
||
</taxonomicName>
|
||
as
|
||
<taxonomicName id="51EDE5A9FFA7FFC6FCC3F95FFC35F93D" box="[844,978,1752,1776]" class="Demospongiae" family="Heteroxyidae" genus="Anacanthea" kingdom="Animalia" order="Halichondrida" pageId="4" pageNumber="374" phylum="Porifera" rank="genus">
|
||
<emphasis id="A4994238FFA7FFC6FCC3F95FFC35F93D" box="[844,978,1752,1776]" italics="true" pageId="4" pageNumber="374">Anacanthea</emphasis>
|
||
</taxonomicName>
|
||
, without characterizing adequately their spicular
|
||
<typeStatus id="49562088FFA7FFC6FF78F97AFED1F8D8" box="[247,310,1789,1813]" pageId="4" pageNumber="374">types</typeStatus>
|
||
. In 1953, he described
|
||
<taxonomicName id="51EDE5A9FFA7FFC6FDB2F97AFD77F8D9" box="[573,656,1789,1812]" class="Demospongiae" family="Heteroxyidae" genus="Myrmekioderma" kingdom="Animalia" order="Halichondrida" pageId="4" pageNumber="374" phylum="Porifera" rank="species" species="styx">
|
||
<emphasis id="A4994238FFA7FFC6FDB2F97AFD77F8D9" box="[573,656,1789,1812]" italics="true" pageId="4" pageNumber="374">M. styx</emphasis>
|
||
</taxonomicName>
|
||
mentioning the presence of two categories of (acanth-)oxeas and the presence of trichodragmata.
|
||
<bibRefCitation id="F27CE3DBFFA7FFC6FE58F8A7FD0DF8F5" box="[471,746,1824,1849]" pageId="4" pageNumber="374" refString="Castellanos, L., Zea, S., Osorno, O. & Duque, C. (2003) Phylogenetic analysis of the order Halichondrida (Porifera, Demospongiae), using 3 Beta-hydroxysterols as chemical characters. Biochemical Systematics and Ecology, 31, 1163 - 1183. http: // dx. doi. org / 10.1016 / s 0305 - 1978 (03) 00017 - 6" type="journal article">
|
||
Castellanos
|
||
<emphasis id="A4994238FFA7FFC6FDEFF8A6FD7EF8F5" box="[608,665,1824,1848]" italics="true" pageId="4" pageNumber="374">et al.</emphasis>
|
||
(2003)
|
||
</bibRefCitation>
|
||
synonymized
|
||
<taxonomicName id="51EDE5A9FFA7FFC6FC00F8A6FAC3F8F4" authority="De Laubenfels (1953)" authorityName="De Laubenfels" authorityYear="1953" box="[911,1316,1824,1849]" class="Demospongiae" family="Heteroxyidae" genus="Myrmekioderma" kingdom="Animalia" order="Halichondrida" pageId="4" pageNumber="374" phylum="Porifera" rank="species" species="styx">
|
||
<emphasis id="A4994238FFA7FFC6FC00F8A6FBC2F8F5" box="[911,1061,1825,1848]" italics="true" pageId="4" pageNumber="374">M. styx sensu</emphasis>
|
||
<collectingCountry id="EEFADEBAFFA7FFC6FBA2F8A6FBA9F8F5" box="[1069,1102,1825,1848]" name="South Georgia and the South Sandwich Islands" pageId="4" pageNumber="374">De</collectingCountry>
|
||
<bibRefCitation id="F27CE3DBFFA7FFC6FBD9F8A7FAC3F8F4" author="Laubenfels" box="[1110,1316,1824,1849]" pageId="4" pageNumber="374" refString="Laubenfels, M. W. De (1953) Sponges from the Gulf of Mexico. Bulletin of Marine Science of the Gulf and Caribbean, 2 (3), 511 - 557." type="journal article" year="1953">Laubenfels (1953)</bibRefCitation>
|
||
</taxonomicName>
|
||
as
|
||
<taxonomicName id="51EDE5A9FFA7FFC6FAC4F8A6FA72F8F5" box="[1355,1429,1825,1848]" class="Demospongiae" family="Heteroxyidae" genus="Myrmekioderma" kingdom="Animalia" order="Halichondrida" pageId="4" pageNumber="374" phylum="Porifera" rank="species" species="rea">
|
||
<emphasis id="A4994238FFA7FFC6FAC4F8A6FA72F8F5" box="[1355,1429,1825,1848]" italics="true" pageId="4" pageNumber="374">M. rea</emphasis>
|
||
</taxonomicName>
|
||
, while the remaining records of
|
||
<taxonomicName id="51EDE5A9FFA7FFC6FD95F8C2FD94F891" box="[538,627,1861,1884]" class="Demospongiae" family="Heteroxyidae" genus="Myrmekioderma" kingdom="Animalia" order="Halichondrida" pageId="4" pageNumber="374" phylum="Porifera" rank="species" species="styx">
|
||
<emphasis id="A4994238FFA7FFC6FD95F8C2FD94F891" box="[538,627,1861,1884]" italics="true" pageId="4" pageNumber="374">M. styx</emphasis>
|
||
</taxonomicName>
|
||
by other Caribbean authors were synonymized as
|
||
<taxonomicName id="51EDE5A9FFA7FFC6FB6CF8C3FEF6F84D" class="Demospongiae" family="Heteroxyidae" genus="Myrmekioderma" kingdom="Animalia" order="Halichondrida" pageId="4" pageNumber="374" phylum="Porifera" rank="species" species="gyroderma">
|
||
<emphasis id="A4994238FFA7FFC6FB6CF8C3FEF6F84D" italics="true" pageId="4" pageNumber="374">Myrmekioderma gyroderma</emphasis>
|
||
</taxonomicName>
|
||
. They argued that the two species were different mainly by
|
||
<taxonomicName id="51EDE5A9FFA7FFC6FC46F8EEFBF2F84D" box="[969,1045,1897,1920]" class="Demospongiae" family="Heteroxyidae" genus="Myrmekioderma" kingdom="Animalia" order="Halichondrida" pageId="4" pageNumber="374" phylum="Porifera" rank="species" species="rea">
|
||
<emphasis id="A4994238FFA7FFC6FC46F8EEFBF2F84D" box="[969,1045,1897,1920]" italics="true" pageId="4" pageNumber="374">M. rea</emphasis>
|
||
</taxonomicName>
|
||
having oxeas and styles while
|
||
<taxonomicName id="51EDE5A9FFA7FFC6FAF2F8EEFEF6F869" class="Demospongiae" family="Heteroxyidae" genus="Myrmekioderma" kingdom="Animalia" order="Halichondrida" pageId="4" pageNumber="374" phylum="Porifera" rank="species" species="gyroderma">
|
||
<emphasis id="A4994238FFA7FFC6FAF2F8EEFEF6F869" italics="true" pageId="4" pageNumber="374">M. gyroderma</emphasis>
|
||
</taxonomicName>
|
||
has only stout oxeas. However, the discussion of
|
||
<bibRefCitation id="F27CE3DBFFA7FFC6FCDAF80BFB88F869" box="[853,1135,1932,1957]" pageId="4" pageNumber="374" refString="Castellanos, L., Zea, S., Osorno, O. & Duque, C. (2003) Phylogenetic analysis of the order Halichondrida (Porifera, Demospongiae), using 3 Beta-hydroxysterols as chemical characters. Biochemical Systematics and Ecology, 31, 1163 - 1183. http: // dx. doi. org / 10.1016 / s 0305 - 1978 (03) 00017 - 6" type="journal article">
|
||
Castellanos
|
||
<emphasis id="A4994238FFA7FFC6FC6FF80AFBFCF869" box="[992,1051,1932,1956]" italics="true" pageId="4" pageNumber="374">et al.</emphasis>
|
||
(2003)
|
||
</bibRefCitation>
|
||
about this synonymy was scarce, since the change should be explained and demonstrated by comparing the characteristics of
|
||
<typeStatus id="49562088FFA7FFC6FA8EF836FAD6F804" box="[1281,1329,1969,1993]" pageId="4" pageNumber="374">type</typeStatus>
|
||
material. This fact will be fixed by Valderrama & Zea that will publish a paper with the comparison of
|
||
<typeStatus id="49562088FFA7FFC6FB22F853FAFDF820" box="[1197,1306,2004,2029]" pageId="4" pageNumber="374" type="holotype">holotypes</typeStatus>
|
||
of both species. Nevertheless, the combination of external morphology, presence of strongyles and two
|
||
<typeStatus id="49562088FFA4FFC5FAB6FF1FFA93FF7D" box="[1337,1396,152,176]" pageId="7" pageNumber="377">types</typeStatus>
|
||
of trichodragmata, make
|
||
<taxonomicName id="51EDE5A9FFA4FFC5FE1AFF3BFD11FF19" box="[405,758,188,212]" class="Demospongiae" family="Heteroxyidae" genus="Myrmekioderma" kingdom="Animalia" order="Halichondrida" pageId="7" pageNumber="377" phylum="Porifera" rank="species" species="intrastrongyla" status="sp. nov.">
|
||
<emphasis id="A4994238FFA4FFC5FE1AFF3BFD11FF19" box="[405,758,188,212]" italics="true" pageId="7" pageNumber="377">Myrmekioderma intrastrongyla</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="BFAAFF43FFA4FFC5FC8FFF3AFCBFFF19" box="[768,856,189,212]" pageId="7" pageNumber="377" rank="species">sp. nov.</taxonomicNameLabel>
|
||
distinct from any other
|
||
<taxonomicName id="51EDE5A9FFA4FFC5FBE0FF3BFACFFF19" box="[1135,1320,188,212]" class="Demospongiae" family="Heteroxyidae" genus="Myrmekioderma" kingdom="Animalia" order="Halichondrida" pageId="7" pageNumber="377" phylum="Porifera" rank="genus">
|
||
<emphasis id="A4994238FFA4FFC5FBE0FF3BFACFFF19" box="[1135,1320,188,212]" italics="true" pageId="7" pageNumber="377">Myrmekioderma</emphasis>
|
||
</taxonomicName>
|
||
described for the Western Atlantic.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="DEF7CDA1FFA4FFC5FF48FE83FC2DFD3D" pageId="7" pageNumber="377" type="materials_examined">
|
||
<paragraph id="96529E2AFFA4FFC5FF48FE83FC2DFD3D" blockId="7.[151,1436,151,752]" pageId="7" pageNumber="377">
|
||
Both prior records of
|
||
<taxonomicName id="51EDE5A9FFA4FFC5FE35FE83FD94FED1" box="[442,627,260,284]" class="Demospongiae" family="Heteroxyidae" genus="Myrmekioderma" kingdom="Animalia" order="Halichondrida" pageId="7" pageNumber="377" phylum="Porifera" rank="genus">
|
||
<emphasis id="A4994238FFA4FFC5FE35FE83FD94FED1" box="[442,627,260,284]" italics="true" pageId="7" pageNumber="377">Myrmekioderma</emphasis>
|
||
</taxonomicName>
|
||
from
|
||
<collectingCountry id="EEFADEBAFFA4FFC5FD37FE83FD1BFED0" box="[696,764,260,285]" name="Brazil" pageId="7" pageNumber="377">Brazil</collectingCountry>
|
||
need a reevaluation of the specimens to define their precise identity. When
|
||
<bibRefCitation id="F27CE3DBFFA4FFC5FEC4FEA0FDDBFE8D" box="[331,572,295,320]" pageId="7" pageNumber="377" refString="Mothes, B., Capitoli, R. R., Lerner, C. & Ferreira-Correia, M. M. (2004 b) Esponjas (Demospongiae, Halichondrida) da costa do Maranhao, Brasil. Iheringia, Serie Zoologia, 94 (2), 149 - 154. http: // dx. doi. org / 10.1590 / s 0073 - 47212004000200006" type="journal article">
|
||
Mothes
|
||
<emphasis id="A4994238FFA4FFC5FE25FEAEFE01FE8D" box="[426,486,296,320]" italics="true" pageId="7" pageNumber="377">et al.</emphasis>
|
||
(2004)
|
||
</bibRefCitation>
|
||
recorded
|
||
<taxonomicName id="51EDE5A9FFA4FFC5FD3BFEAEFCE5FE8D" box="[692,770,297,320]" class="Demospongiae" family="Heteroxyidae" genus="Myrmekioderma" kingdom="Animalia" order="Halichondrida" pageId="7" pageNumber="377" phylum="Porifera" rank="species" species="rea">
|
||
<emphasis id="A4994238FFA4FFC5FD3BFEAEFCE5FE8D" box="[692,770,297,320]" italics="true" pageId="7" pageNumber="377">M. rea</emphasis>
|
||
</taxonomicName>
|
||
from
|
||
<collectingCountry id="EEFADEBAFFA4FFC5FCC0FEA0FC71FE8D" box="[847,918,295,320]" name="Brazil" pageId="7" pageNumber="377">Brazil</collectingCountry>
|
||
, they reported that the only difference from Caribbean specimens is the lack of trichodragmata. However, we realize other important differences, such as the variation in the size of spicules in their respective categories, and the absence of styles in the Maranhão material, versus the common occurrence of styles in the Caribbean material. Thus, it is possible that the material examined by
|
||
<bibRefCitation id="F27CE3DBFFA4FFC5FF32FE30FE4DFE1D" box="[189,426,439,464]" pageId="7" pageNumber="377" refString="Mothes, B., Capitoli, R. R., Lerner, C. & Ferreira-Correia, M. M. (2004 b) Esponjas (Demospongiae, Halichondrida) da costa do Maranhao, Brasil. Iheringia, Serie Zoologia, 94 (2), 149 - 154. http: // dx. doi. org / 10.1590 / s 0073 - 47212004000200006" type="journal article">
|
||
Mothes
|
||
<emphasis id="A4994238FFA4FFC5FE94FE3EFEB1FE1D" box="[283,342,440,464]" italics="true" pageId="7" pageNumber="377">et al.</emphasis>
|
||
(2004)
|
||
</bibRefCitation>
|
||
is more closely related to
|
||
<taxonomicName id="51EDE5A9FFA4FFC5FD6CFE3EFC61FE1D" box="[739,902,440,464]" class="Demospongiae" family="Heteroxyidae" genus="Myrmekioderma" kingdom="Animalia" order="Halichondrida" pageId="7" pageNumber="377" phylum="Porifera" rank="species" species="gyroderma">
|
||
<emphasis id="A4994238FFA4FFC5FD6CFE3EFC61FE1D" box="[739,902,440,464]" italics="true" pageId="7" pageNumber="377">M. gyroderma</emphasis>
|
||
</taxonomicName>
|
||
, since it has greater oxeas (Table 2) with few modifications, and no trichodragmata, as described by
|
||
<bibRefCitation id="F27CE3DBFFA4FFC5FCA2FE5BFC08FE39" author="Alcolado" box="[813,1007,476,501]" pageId="7" pageNumber="377" refString="Alcolado, P. M. (1984) Nuevas especies de esponjas encontradas en Cuba. Poeyana, 271, 1 - 22." type="journal article" year="1984">Alcolado (1984)</bibRefCitation>
|
||
. Furthermore,
|
||
<bibRefCitation id="F27CE3DBFFA4FFC5FB2DFE5BFA7BFE39" box="[1186,1436,476,501]" pageId="7" pageNumber="377" refString="Mothes, B., Capitoli, R. R., Lerner, C. & Ferreira-Correia, M. M. (2004 b) Esponjas (Demospongiae, Halichondrida) da costa do Maranhao, Brasil. Iheringia, Serie Zoologia, 94 (2), 149 - 154. http: // dx. doi. org / 10.1590 / s 0073 - 47212004000200006" type="journal article">
|
||
Mothes
|
||
<emphasis id="A4994238FFA4FFC5FA8BFE5AFAA3FE39" box="[1284,1348,476,500]" italics="true" pageId="7" pageNumber="377">et al.</emphasis>
|
||
(2004)
|
||
</bibRefCitation>
|
||
synonymized the record of
|
||
<taxonomicName id="51EDE5A9FFA4FFC5FE40FD86FDC6FDD5" box="[463,545,513,536]" class="Demospongiae" family="Heteroxyidae" genus="Myrmekioderma" kingdom="Animalia" order="Halichondrida" pageId="7" pageNumber="377" phylum="Porifera" rank="species" species="styx">
|
||
<emphasis id="A4994238FFA4FFC5FE40FD86FDC6FDD5" box="[463,545,513,536]" italics="true" pageId="7" pageNumber="377">M. styx</emphasis>
|
||
</taxonomicName>
|
||
made by
|
||
<collectingCountry id="EEFADEBAFFA4FFC5FD1CFD87FD53FDDA" box="[659,692,512,535]" name="South Georgia and the South Sandwich Islands" pageId="7" pageNumber="377">De</collectingCountry>
|
||
Rosa–
|
||
<bibRefCitation id="F27CE3DBFFA4FFC5FC8DFE78FC57FDD5" author="Barbosa" box="[770,944,511,536]" pageId="7" pageNumber="377" refString="Rosa-Barbosa, R. De (1995) Primeiro registro de Myrmekioderma styx Laubenfels, 1953 (Porifera-Demospongiae) no Atlantico Sudoeste com novos aportes para a caracterizacao da especie. Biociencias, 3 (2), 119 - 128." type="journal article" year="1995">Barbosa (1995)</bibRefCitation>
|
||
for the Rio Grande do Sul State as
|
||
<taxonomicName id="51EDE5A9FFA4FFC5FAC5FD86FA72FDD5" box="[1354,1429,513,536]" class="Demospongiae" family="Heteroxyidae" genus="Myrmekioderma" kingdom="Animalia" order="Halichondrida" pageId="7" pageNumber="377" phylum="Porifera" rank="species" species="rea">
|
||
<emphasis id="A4994238FFA4FFC5FAC5FD86FA72FDD5" box="[1354,1429,513,536]" italics="true" pageId="7" pageNumber="377">M. rea</emphasis>
|
||
</taxonomicName>
|
||
. The presence of oxeas and styles, smaller acanthoxeas and only one category of trichodragmata resemble what has been described by
|
||
<bibRefCitation id="F27CE3DBFFA4FFC5FEE4FDC0FDD4FDAD" box="[363,563,583,608]" pageId="7" pageNumber="377" refString="Diaz, M. C., Pomponi, S. A. & Soest, R. W. M. Van (1993) A systematic revision of the Central-Atlantic Halichondrida (Demospongiae, Porifera). Part III: description of valid species. Scientia Marina, Barcelona, 57 (4), 283 - 306. http: // dx. doi. org / 10.1007 / 978 - 3 - 642 - 75656 - 6 _ 12" type="journal article">
|
||
Diaz
|
||
<emphasis id="A4994238FFA4FFC5FE27FDCEFE05FDAD" box="[424,482,584,608]" italics="true" pageId="7" pageNumber="377">et al.</emphasis>
|
||
(1993)
|
||
</bibRefCitation>
|
||
to
|
||
<taxonomicName id="51EDE5A9FFA4FFC5FDD5FDCEFD43FDAD" box="[602,676,585,608]" class="Demospongiae" family="Heteroxyidae" genus="Myrmekioderma" kingdom="Animalia" order="Halichondrida" pageId="7" pageNumber="377" phylum="Porifera" rank="species" species="rea">
|
||
<emphasis id="A4994238FFA4FFC5FDD5FDCEFD43FDAD" box="[602,676,585,608]" italics="true" pageId="7" pageNumber="377">M. rea</emphasis>
|
||
</taxonomicName>
|
||
. However, we note that in the description of the Brazilian material the megascleres have dimensions much larger than any other
|
||
<taxonomicName id="51EDE5A9FFA4FFC5FCE1FDEBFBC0FD49" box="[878,1063,620,644]" class="Demospongiae" family="Heteroxyidae" genus="Myrmekioderma" kingdom="Animalia" order="Halichondrida" pageId="7" pageNumber="377" phylum="Porifera" rank="genus">
|
||
<emphasis id="A4994238FFA4FFC5FCE1FDEBFBC0FD49" box="[878,1063,620,644]" italics="true" pageId="7" pageNumber="377">Myrmekioderma</emphasis>
|
||
</taxonomicName>
|
||
previously described (Table 2). Thus, while we consider it necessary to reassess these specimens to establish their precise identities,
|
||
<taxonomicName id="51EDE5A9FFA4FFC5FF18FD33FE1AFD01" box="[151,509,692,716]" class="Demospongiae" family="Heteroxyidae" genus="Myrmekioderma" kingdom="Animalia" order="Halichondrida" pageId="7" pageNumber="377" phylum="Porifera" rank="species" species="intrastrongyla" status="sp. nov.">
|
||
<emphasis id="A4994238FFA4FFC5FF18FD33FE1AFD01" box="[151,509,692,716]" italics="true" pageId="7" pageNumber="377">Myrmekioderma intrastrongyla</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="BFAAFF43FFA4FFC5FD83FD32FD8DFD01" box="[524,618,693,716]" pageId="7" pageNumber="377" rank="species">sp. nov.</taxonomicNameLabel>
|
||
does not resemble any of them as it has strongyles as part of its complement of megascleres, as well as two categories of trichodragmata.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |