treatments-xml/data/B3/55/CC/B355CC6AF44A0879FEC7FED78F13F948.xml

<document id="A3B43D1DB421FE0287FFFFAD94528058" ID-DOI="10.5281/zenodo.170496" ID-GBIF-Dataset="a2417d0e-40de-4745-b64c-e7849d81b12a" ID-ISSN="11755326" ID-Zenodo-Dep="170496" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460092805638" checkinUser="plazi" docAuthor="Mothes, Beatriz, Campos, Maurício, Lerner, Cléa, Carraro, João Luís, Van, Rob W. M. &amp; Soest" docDate="2005" docId="B355CC6AF44A0879FEC7FED78F13F948" docLanguage="en" docName="zt01087p044.pdf" docOrigin="Zootaxa 1087" docStyle="DocumentStyle:FA7E419B012A62B0FC3AC15A186C3DAF.3:Zootaxa.2001-2006.journal_article" docStyleId="FA7E419B012A62B0FC3AC15A186C3DAF" docStyleName="Zootaxa.2001-2006.journal_article" docStyleVersion="3" docTitle="Biemna spinomicroxea Mothes, Campos, Lerner, Carraro, Van &amp; Soest, 2005, sp. nov." docType="treatment" docVersion="8" lastPageNumber="41" masterDocId="4F6CB412F448087BFFCFFFCB8A1CFFB1" masterDocTitle="A new species of Biemna Gray, 1867 (Demospongiae, Poecilosclerida) from the north coast of Brazil" masterLastPageNumber="44" masterPageNumber="39" pageNumber="41" updateTime="1698234740221" updateUser="plazi">
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<mods:title id="1726935A3589252418289025ADECE4E8">A new species of Biemna Gray, 1867 (Demospongiae, Poecilosclerida) from the north coast of Brazil</mods:title>
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<mods:namePart id="EC1E0A51D26B84243800C04AACD7C79C">Mothes, Beatriz</mods:namePart>
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<mods:namePart id="9B5D77B4EED985FC4BC680FCEBBC0C72">Campos, Maurício</mods:namePart>
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<mods:namePart id="04E85A85D020BADA724BAD1FD20D8C4C">Lerner, Cléa</mods:namePart>
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<mods:namePart id="D4BE82DCB98A511D21FF5D8D80797F12">Carraro, João Luís</mods:namePart>
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<mods:namePart id="2C350938E641B9F6CDEDC3813F7A8873">Van, Rob W. M.</mods:namePart>
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<mods:namePart id="005256D3C03947088FB6240DFADB4DA9">Soest</mods:namePart>
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<mods:date id="3A0ABE3871B4C2216019C34662DB5CFA">2005</mods:date>
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<treatment id="B355CC6AF44A0879FEC7FED78F13F948" ID-DOI="http://doi.org/10.5281/zenodo.6264492" ID-GBIF-Taxon="124857734" ID-Zenodo-Dep="6264492" LSID="urn:lsid:zoobank.org:act:92830D29-DB49-44F4-9E8D-262C20897567" httpUri="http://treatment.plazi.org/id/B355CC6AF44A0879FEC7FED78F13F948" lastPageNumber="41" pageId="2" pageNumber="41">
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<paragraph id="3B437D7CF44A0879FEC7FED78898FE84" blockId="2.[264,644,283,345]" box="[264,644,283,310]" pageId="2" pageNumber="41">
<heading id="600BCA10F44A0879FEC7FED78898FE84" bold="true" box="[264,644,283,310]" fontSize="11" level="1" pageId="2" pageNumber="41" reason="1">
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<taxonomicName id="FCFC06FFF44A0879FEC7FED78803FE87" box="[264,543,284,310]" class="Demospongiae" family="Desmacellidae" genus="Biemna" kingdom="Animalia" order="Poecilosclerida" pageId="2" pageNumber="41" phylum="Porifera" rank="species" species="spinomicroxea" status="sp. nov.">
<emphasis id="0988A16EF44A0879FEC7FED78803FE87" bold="true" box="[264,543,284,310]" italics="true" pageId="2" pageNumber="41">Biemna spinomicroxea</emphasis>
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<taxonomicNameLabel id="12BB1C15F44A0879FDE8FED08898FE84" box="[551,644,283,309]" pageId="2" pageNumber="41" rank="species">sp. nov.</taxonomicNameLabel>
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<paragraph id="3B437D7CF44A0879FEC7FEF48B98FEE8" blockId="2.[264,644,283,345]" box="[264,388,319,345]" pageId="2" pageNumber="41">
<figureCitation id="A3C761F9F44A0879FEC7FEF48B4BFEE8" box="[264,343,319,345]" captionStart="FIGURE 2" captionStartId="3.[264,368,1717,1741]" captionTargetBox="[300,1307,283,1709]" captionTargetId="figure@3.[300,1309,274,1711]" captionTargetPageId="3" captionText="FIGURE 2. Biemna spinomicroxea sp. n. (Holotype, MCNPOR 1887). A. Specimen preserved in alcohol (scale bar = 0.5 cm); B. Skeletal arrangement (scale bar = 300 µm); C. Oxea (scale bar = 100 µm); D. Detail of oxea extremities (scale bar = 10 µm); E. Spiny sigma (scale bar = 5 µm); F. Detail of sigma extremity (scale bar = 2 µm); G. Microxea I (scale bar = 20 µm); H. Detail of microxea I extremity (scale bar = 2 µm); I. Microxea II (scale bar = 20 µm)." httpUri="https://zenodo.org/record/170498/files/figure.png" pageId="2" pageNumber="41">Figs. 2</figureCitation>
A–I
</paragraph>
</subSubSection>
<subSubSection id="73E62EF7F44A0879FEC7FE458859FD58" pageId="2" pageNumber="41" type="materials_examined">
<paragraph id="3B437D7CF44A0879FEC7FE458B59FE48" blockId="2.[264,1325,398,1785]" pageId="2" pageNumber="41">
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Material examined.
<typeStatus id="E447C3DEF44A0879FDC9FE458864FE19" box="[518,632,398,424]" pageId="2" pageNumber="41" type="holotype">Holotype</typeStatus>
</emphasis>
MCNPOR 1887, off the coast of Amapá State:
<geoCoordinate id="5EC81BBBF44A0879FB78FE448B01FE60" direction="north" orientation="latitude" pageId="2" pageNumber="41" precision="15" value="3.9333334">03°56'00&quot; N</geoCoordinate>
–
<geoCoordinate id="5EC81BBBF44A0879FEE4FE7C8BDBFE60" box="[299,455,439,465]" direction="west" orientation="longitude" pageId="2" pageNumber="41" precision="15" value="-50.001945">50°00'07&quot; W</geoCoordinate>
,
<quantity id="FC04D099F44A0879FE18FE7C880BFE60" box="[471,535,439,465]" metricMagnitude="1" metricUnit="m" metricValue="8.1" pageId="2" pageNumber="41" unit="m" value="81.0">81 m</quantity>
depth; coll. R/V ‘Almirante Saldanha’,
<date id="4F425BBCF44A0879FBC8FE7C8E85FE60" box="[1031,1177,439,465]" pageId="2" pageNumber="41" value="1968-12-07">07.XII.1968</date>
; substratum sand.
</paragraph>
<paragraph id="3B437D7CF44A0879FEF7FDCD8859FD58" blockId="2.[264,1325,398,1785]" pageId="2" pageNumber="41">
<emphasis id="0988A16EF44A0879FEF7FDCD8848FD91" bold="true" box="[312,596,518,544]" pageId="2" pageNumber="41">Comparative material.</emphasis>
<taxonomicName id="FCFC06FFF44A0879FD93FDCC8E4EFD90" authority="Van Soest &amp; Stentoft, 1988" authorityName="Van Soest &amp; Stentoft" authorityYear="1988" box="[604,1106,519,545]" class="Demospongiae" family="Desmacellidae" genus="Biemna" kingdom="Animalia" order="Poecilosclerida" pageId="2" pageNumber="41" phylum="Porifera" rank="species" species="oxeata">
<emphasis id="0988A16EF44A0879FD93FDCC8916FD91" box="[604,778,519,544]" italics="true" pageId="2" pageNumber="41">Biemna oxeata</emphasis>
Van
<bibRefCitation id="5F6D008DF44A0879FC88FDCC8E4EFD90" author="Soest" box="[839,1106,519,545]" pageId="2" pageNumber="41" refString="Soest, R. W. M. Van &amp; Stentoft, N. (1988) Barbados deep water sponges. Studies on the Fauna of Curacao and other Caribbean Islands, 70, 1 - 175." type="journal article" year="1988">Soest &amp; Stentoft, 1988</bibRefCitation>
</taxonomicName>
– ZMAPOR 5420 (
<typeStatus id="E447C3DEF44A0879FEDFFDE48B60FDF8" box="[272,380,559,585]" pageId="2" pageNumber="41" type="holotype">holotype</typeStatus>
),
<collectingCountry id="43EB3DECF44A0879FE5CFDE4881EFDF8" box="[403,514,559,585]" name="Barbados" pageId="2" pageNumber="41">Barbados</collectingCountry>
(fragment deposited in MCNPOR 2593);
<taxonomicName id="FCFC06FFF44A0879FC30FDE48868FDC0" authority="(Dendy, 1905) sensu Van Soest, 1984" authorityName="(Dendy, 1905) sensu Van Soest" authorityYear="1984" class="Demospongiae" family="Desmacellidae" genus="Biemna" kingdom="Animalia" order="Poecilosclerida" pageId="2" pageNumber="41" phylum="Porifera" rank="species" species="tubulata">
<emphasis id="0988A16EF44A0879FC30FDE48ED8FDF9" box="[1023,1220,559,584]" italics="true" pageId="2" pageNumber="41">Biemna tubulata</emphasis>
(Dendy, 1905)
<emphasis id="0988A16EF44A0879FE95FD9C8B87FDC1" box="[346,411,599,624]" italics="true" pageId="2" pageNumber="41">sensu</emphasis>
Van
<bibRefCitation id="5F6D008DF44A0879FE2BFD9C8868FDC0" author="Soest" box="[484,628,599,625]" pageId="2" pageNumber="41" refString="Soest, R. W. M. Van. (1984) Marine sponges from Curacao and other Caribbean localities. Part III: Poecilosclerida. Studies on the Fauna of Curacao and other Caribbean Islands, 66 (192), 1 - 175." type="journal article" year="1984">Soest, 1984</bibRefCitation>
</taxonomicName>
– ZMAPOR 3520,
<collectingCountry id="43EB3DECF44A0879FCBAFD9C8E1BFDC0" box="[885,1031,599,625]" name="Puerto Rico" pageId="2" pageNumber="41">Puerto Rico</collectingCountry>
(fragment deposited in MCNPOR 2618);
<taxonomicName id="FCFC06FFF44A0879FE26FDB48F0CFD28" authority="Mothes, Hajdu, Lerner &amp; Van Soest, 2004" authorityName="Mothes, Hajdu, Lerner &amp; Van Soest" authorityYear="2004" box="[489,1296,639,665]" class="Demospongiae" family="Desmacellidae" genus="Biemna" kingdom="Animalia" order="Poecilosclerida" pageId="2" pageNumber="41" phylum="Porifera" rank="species" species="microacanthosigma">
<emphasis id="0988A16EF44A0879FE26FDB48BE7FD29" box="[489,507,639,664]" italics="true" pageId="2" pageNumber="41">B</emphasis>
.
<emphasis id="0988A16EF44A0879FDC0FDB488EBFD29" box="[527,759,639,664]" italics="true" pageId="2" pageNumber="41">microacanthosigma</emphasis>
Mothes, Hajdu, Lerner &amp; Van
<bibRefCitation id="5F6D008DF44A0879FB4DFDB48F0CFD28" author="Soest" box="[1154,1296,639,665]" pageId="2" pageNumber="41" refString="Mothes, B., Hajdu, E., Lerner, C. &amp; Soest, R. W. M. Van (2004 c) Two new species (Demospongiae, Poecilosclerida) from the N-NE Brazilian continental shelf. In: Pansini, M.; Pronzato, R.; Bavestrello, G. &amp; Manconi, R. (Eds.). Sponge Science in the New Millennium. Bolletino dei Musei e degli Istituti Biologici della Universita di Genova, pp. 477 - 482." type="book chapter" year="2004">Soest, 2004</bibRefCitation>
</taxonomicName>
– MCNPOR 1898, Amapá State,
<collectingCountry id="43EB3DECF44A0879FDB7FD6C88DFFD70" box="[632,707,679,705]" name="Brazil" pageId="2" pageNumber="41">Brazil</collectingCountry>
;
<taxonomicName id="FCFC06FFF44A0879FD01FD6C8E8FFD70" authority="Mothes &amp; Campos, 2004" authorityName="Mothes &amp; Campos" authorityYear="2004" box="[718,1171,679,705]" class="Demospongiae" family="Desmacellidae" genus="Biemna" kingdom="Animalia" order="Poecilosclerida" pageId="2" pageNumber="41" phylum="Porifera" rank="species" species="trisigmata">
<emphasis id="0988A16EF44A0879FD01FD6C88FCFD71" box="[718,736,679,704]" italics="true" pageId="2" pageNumber="41">B</emphasis>
.
<emphasis id="0988A16EF44A0879FD21FD6C897BFD71" box="[750,871,679,704]" italics="true" pageId="2" pageNumber="41">trisigmata</emphasis>
Mothes &amp; Campos, 2004
</taxonomicName>
– MCNPOR 1897, Amapá State,
<collectingCountry id="43EB3DECF44A0879FE39FD04885EFD58" box="[502,578,719,745]" name="Brazil" pageId="2" pageNumber="41">Brazil</collectingCountry>
.
</paragraph>
</subSubSection>
<subSubSection id="73E62EF7F44A0879FEF7FD3D8B2BFA20" pageId="2" pageNumber="41" type="description">
<paragraph id="3B437D7CF44A0879FEF7FD3D8893FC00" blockId="2.[264,1325,398,1785]" pageId="2" pageNumber="41">
<emphasis id="0988A16EF44A0879FEF7FD3D8BD5FCA1" bold="true" box="[312,457,758,784]" pageId="2" pageNumber="41">Description</emphasis>
. Massive, irregular but slightly lobate, internally cavernous (
<figureCitation id="A3C761F9F44A0879FB75FD3C8F1AFCA0" box="[1210,1286,759,785]" captionStart="FIGURE 2" captionStartId="3.[264,368,1717,1741]" captionTargetBox="[300,1307,283,1709]" captionTargetId="figure@3.[300,1309,274,1711]" captionTargetPageId="3" captionText="FIGURE 2. Biemna spinomicroxea sp. n. (Holotype, MCNPOR 1887). A. Specimen preserved in alcohol (scale bar = 0.5 cm); B. Skeletal arrangement (scale bar = 300 µm); C. Oxea (scale bar = 100 µm); D. Detail of oxea extremities (scale bar = 10 µm); E. Spiny sigma (scale bar = 5 µm); F. Detail of sigma extremity (scale bar = 2 µm); G. Microxea I (scale bar = 20 µm); H. Detail of microxea I extremity (scale bar = 2 µm); I. Microxea II (scale bar = 20 µm)." httpUri="https://zenodo.org/record/170498/files/figure.png" pageId="2" pageNumber="41">Fig. 2</figureCitation>
A). Measurements:
<quantity id="FC04D099F44A0879FE09FCD48807FC88" box="[454,539,799,825]" metricMagnitude="-2" metricUnit="m" metricValue="3.5" pageId="2" pageNumber="41" unit="cm" value="3.5">3.5 cm</quantity>
length, 2.0 cm width and 2.0 cm thick. Surface hispid, from to protruding spicules. Oscules scattered over the surface, the larger ones measuring
<quantity id="FC04D099F44A0879FB16FC8C8F37FCD0" box="[1241,1323,839,865]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="2" pageNumber="41" unit="cm" value="0.2">0.2 cm</quantity>
in diameter. Consistency of preserved material soft, easily compressible. Colour alive unknown, in alcohol light brown.
</paragraph>
<paragraph id="3B437D7CF44A0879FEF7FC758E19FBC8" blockId="2.[264,1325,398,1785]" pageId="2" pageNumber="41">
<emphasis id="0988A16EF44A0879FEF7FC758BB8FC69" bold="true" box="[312,420,958,984]" pageId="2" pageNumber="41">Skeleton</emphasis>
(
<figureCitation id="A3C761F9F44A0879FE7CFC748BE5FC68" box="[435,505,959,985]" captionStart="FIGURE 2" captionStartId="3.[264,368,1717,1741]" captionTargetBox="[300,1307,283,1709]" captionTargetId="figure@3.[300,1309,274,1711]" captionTargetPageId="3" captionText="FIGURE 2. Biemna spinomicroxea sp. n. (Holotype, MCNPOR 1887). A. Specimen preserved in alcohol (scale bar = 0.5 cm); B. Skeletal arrangement (scale bar = 300 µm); C. Oxea (scale bar = 100 µm); D. Detail of oxea extremities (scale bar = 10 µm); E. Spiny sigma (scale bar = 5 µm); F. Detail of sigma extremity (scale bar = 2 µm); G. Microxea I (scale bar = 20 µm); H. Detail of microxea I extremity (scale bar = 2 µm); I. Microxea II (scale bar = 20 µm)." httpUri="https://zenodo.org/record/170498/files/figure.png" pageId="2" pageNumber="41">Fig. 2</figureCitation>
B). Plumoreticulate, not differentiated into ectosomal or choanosomal skeleton. Megascleres arranged in ascending tracts, 3–5 spicules thick, at
<quantity id="FC04D099F44A0879FBB2FC2C8F37FBB0" box="[1149,1323,999,1025]" metricMagnitude="2" metricUnit="m" metricValue="2.6125" metricValueMax="3.325" metricValueMin="1.9" pageId="2" pageNumber="41" unit="m" value="261.25" valueMax="332.5" valueMin="190.0">190–332.5 m</quantity>
distance from each other, widening slightly near the surface and connected by single spicules or transverse tracts 1–3 spicules thick. Only nodal spongin present. Between the spicule tracts, some microscleres are found randomly distributed.
</paragraph>
<paragraph id="3B437D7CF44A0879FEF7FB4D8B2BFA20" blockId="2.[264,1325,398,1785]" pageId="2" pageNumber="41">
<emphasis id="0988A16EF44A0879FEF7FB4D8B82FB11" bold="true" box="[312,414,1158,1184]" pageId="2" pageNumber="41">Spicules</emphasis>
. Oxeas (
<figureCitation id="A3C761F9F44A0879FDD8FB4C8879FB10" box="[535,613,1159,1185]" captionStart="FIGURE 2" captionStartId="3.[264,368,1717,1741]" captionTargetBox="[300,1307,283,1709]" captionTargetId="figure@3.[300,1309,274,1711]" captionTargetPageId="3" captionText="FIGURE 2. Biemna spinomicroxea sp. n. (Holotype, MCNPOR 1887). A. Specimen preserved in alcohol (scale bar = 0.5 cm); B. Skeletal arrangement (scale bar = 300 µm); C. Oxea (scale bar = 100 µm); D. Detail of oxea extremities (scale bar = 10 µm); E. Spiny sigma (scale bar = 5 µm); F. Detail of sigma extremity (scale bar = 2 µm); G. Microxea I (scale bar = 20 µm); H. Detail of microxea I extremity (scale bar = 2 µm); I. Microxea II (scale bar = 20 µm)." httpUri="https://zenodo.org/record/170498/files/figure.png" pageId="2" pageNumber="41">Fig. 2</figureCitation>
CD): slightly curved, rarely straight; extremities lightly stepped, a few slightly strongylote; length: 370.5–
<emphasis id="0988A16EF44A0879FCA3FB648984FB79" box="[876,920,1199,1224]" italics="true" pageId="2" pageNumber="41">409</emphasis>
.
<emphasis id="0988A16EF44A0879FC50FB6489B1FB79" box="[927,941,1199,1224]" italics="true" pageId="2" pageNumber="41">4</emphasis>
–
<quantity id="FC04D099F44A0879FC73FB648E01FB78" box="[956,1053,1199,1225]" metricMagnitude="2" metricUnit="m" metricValue="4.37" pageId="2" pageNumber="41" unit="m" value="437.0">437 m</quantity>
, width: 9.2–
<emphasis id="0988A16EF44A0879FB78FB648ECCFB79" box="[1207,1232,1199,1224]" italics="true" pageId="2" pageNumber="41">11</emphasis>
.
<emphasis id="0988A16EF44A0879FB15FB648EF4FB79" box="[1242,1256,1199,1224]" italics="true" pageId="2" pageNumber="41">6</emphasis>
–
<quantity id="FC04D099F44A0879FB38FB648B2FFB40" metricMagnitude="1" metricUnit="m" metricValue="1.38" pageId="2" pageNumber="41" unit="m" value="13.8">13.8 m</quantity>
. Sigmas (
<figureCitation id="A3C761F9F44A0879FE6BFB1C8BF6FB40" box="[420,490,1239,1265]" captionStart="FIGURE 2" captionStartId="3.[264,368,1717,1741]" captionTargetBox="[300,1307,283,1709]" captionTargetId="figure@3.[300,1309,274,1711]" captionTargetPageId="3" captionText="FIGURE 2. Biemna spinomicroxea sp. n. (Holotype, MCNPOR 1887). A. Specimen preserved in alcohol (scale bar = 0.5 cm); B. Skeletal arrangement (scale bar = 300 µm); C. Oxea (scale bar = 100 µm); D. Detail of oxea extremities (scale bar = 10 µm); E. Spiny sigma (scale bar = 5 µm); F. Detail of sigma extremity (scale bar = 2 µm); G. Microxea I (scale bar = 20 µm); H. Detail of microxea I extremity (scale bar = 2 µm); I. Microxea II (scale bar = 20 µm)." httpUri="https://zenodo.org/record/170498/files/figure.png" pageId="2" pageNumber="41">Fig. 2</figureCitation>
EF): shallowcurved, with longspined extremities; length: 16.1–
<emphasis id="0988A16EF44A0879FB26FB1C8F1AFB41" box="[1257,1286,1239,1264]" italics="true" pageId="2" pageNumber="41">17</emphasis>
.
<emphasis id="0988A16EF44A0879FAC2FB1C8F07FB41" box="[1293,1307,1239,1264]" italics="true" pageId="2" pageNumber="41">6</emphasis>
–
<quantity id="FC04D099F44A0879FEC7FB348B72FAA8" box="[264,366,1279,1305]" metricMagnitude="1" metricUnit="m" metricValue="2.07" pageId="2" pageNumber="41" unit="m" value="20.7">20.7 m</quantity>
, width: 1.0 m. Microxeas in two sizes (
<figureCitation id="A3C761F9F44A0879FC98FB348982FAA8" box="[855,926,1279,1305]" captionStart="FIGURE 2" captionStartId="3.[264,368,1717,1741]" captionTargetBox="[300,1307,283,1709]" captionTargetId="figure@3.[300,1309,274,1711]" captionTargetPageId="3" captionText="FIGURE 2. Biemna spinomicroxea sp. n. (Holotype, MCNPOR 1887). A. Specimen preserved in alcohol (scale bar = 0.5 cm); B. Skeletal arrangement (scale bar = 300 µm); C. Oxea (scale bar = 100 µm); D. Detail of oxea extremities (scale bar = 10 µm); E. Spiny sigma (scale bar = 5 µm); F. Detail of sigma extremity (scale bar = 2 µm); G. Microxea I (scale bar = 20 µm); H. Detail of microxea I extremity (scale bar = 2 µm); I. Microxea II (scale bar = 20 µm)." httpUri="https://zenodo.org/record/170498/files/figure.png" pageId="2" pageNumber="41">Fig. 2</figureCitation>
GI): larger (
<figureCitation id="A3C761F9F44A0879FBF9FB348E62FAA8" box="[1078,1150,1279,1305]" captionStart="FIGURE 2" captionStartId="3.[264,368,1717,1741]" captionTargetBox="[300,1307,283,1709]" captionTargetId="figure@3.[300,1309,274,1711]" captionTargetPageId="3" captionText="FIGURE 2. Biemna spinomicroxea sp. n. (Holotype, MCNPOR 1887). A. Specimen preserved in alcohol (scale bar = 0.5 cm); B. Skeletal arrangement (scale bar = 300 µm); C. Oxea (scale bar = 100 µm); D. Detail of oxea extremities (scale bar = 10 µm); E. Spiny sigma (scale bar = 5 µm); F. Detail of sigma extremity (scale bar = 2 µm); G. Microxea I (scale bar = 20 µm); H. Detail of microxea I extremity (scale bar = 2 µm); I. Microxea II (scale bar = 20 µm)." httpUri="https://zenodo.org/record/170498/files/figure.png" pageId="2" pageNumber="41">Fig. 2</figureCitation>
GH), straight, microspined; length: 103–
<emphasis id="0988A16EF44A0879FD82FAEC8865FAF1" box="[589,633,1319,1344]" italics="true" pageId="2" pageNumber="41">133</emphasis>
.
<emphasis id="0988A16EF44A0879FD4FFAEC8892FAF1" box="[640,654,1319,1344]" italics="true" pageId="2" pageNumber="41">4</emphasis>
–
<quantity id="FC04D099F44A0879FD52FAEC891FFAF0" box="[669,771,1319,1345]" metricMagnitude="2" metricUnit="m" metricValue="1.52" pageId="2" pageNumber="41" unit="m" value="152.0">152 m</quantity>
, width: 2.3–
<emphasis id="0988A16EF44A0879FC69FAEC89D6FAF1" box="[934,970,1319,1344]" italics="true" pageId="2" pageNumber="41">3.2</emphasis>
–
<quantity id="FC04D099F44A0879FC15FAEC8E25FAF0" box="[986,1081,1319,1345]" metricMagnitude="0" metricUnit="m" metricValue="4.6" pageId="2" pageNumber="41" unit="m" value="4.6">4.6 m</quantity>
; Smaller (
<figureCitation id="A3C761F9F44A0879FB0DFAEC8F0DFAF0" box="[1218,1297,1319,1345]" captionStart="FIGURE 2" captionStartId="3.[264,368,1717,1741]" captionTargetBox="[300,1307,283,1709]" captionTargetId="figure@3.[300,1309,274,1711]" captionTargetPageId="3" captionText="FIGURE 2. Biemna spinomicroxea sp. n. (Holotype, MCNPOR 1887). A. Specimen preserved in alcohol (scale bar = 0.5 cm); B. Skeletal arrangement (scale bar = 300 µm); C. Oxea (scale bar = 100 µm); D. Detail of oxea extremities (scale bar = 10 µm); E. Spiny sigma (scale bar = 5 µm); F. Detail of sigma extremity (scale bar = 2 µm); G. Microxea I (scale bar = 20 µm); H. Detail of microxea I extremity (scale bar = 2 µm); I. Microxea II (scale bar = 20 µm)." httpUri="https://zenodo.org/record/170498/files/figure.png" pageId="2" pageNumber="41">
Fig.
<date id="4F425BBCF44A0879FACEFAEC8F0DFAF0" box="[1281,1297,1319,1345]" pageId="2" pageNumber="41">2</date>
</figureCitation>
I), smooth, slightly curved, a few straight; length: 87.5–
<emphasis id="0988A16EF44A0879FCB8FA848983FAD9" box="[887,927,1359,1384]" italics="true" pageId="2" pageNumber="41">113</emphasis>
.
<emphasis id="0988A16EF44A0879FC67FA8489AAFAD9" box="[936,950,1359,1384]" italics="true" pageId="2" pageNumber="41">7</emphasis>
–
<quantity id="FC04D099F44A0879FC0AFA848E26FAD8" box="[965,1082,1359,1385]" metricMagnitude="2" metricUnit="m" metricValue="1.525" pageId="2" pageNumber="41" unit="m" value="152.5">152.5 m</quantity>
, width: less than
<quantity id="FC04D099F44A0879FAC9FA848B2FFA20" metricMagnitude="0" metricUnit="m" metricValue="2.5" pageId="2" pageNumber="41" unit="m" value="2.5">2.5 m</quantity>
.
</paragraph>
</subSubSection>
<subSubSection id="73E62EF7F44A0879FEF7FA558EA9F960" pageId="2" pageNumber="41" type="discussion">
<paragraph id="3B437D7CF44A0879FEF7FA558EA9F960" blockId="2.[264,1325,398,1785]" pageId="2" pageNumber="41">
<emphasis id="0988A16EF44A0879FEF7FA558BB6FA09" bold="true" box="[312,426,1438,1464]" pageId="2" pageNumber="41">Remarks</emphasis>
. Until now there were five valid species of genus
<taxonomicName id="FCFC06FFF44A0879FBECFA548E61FA09" box="[1059,1149,1439,1464]" class="Demospongiae" family="Desmacellidae" genus="Biemna" kingdom="Animalia" order="Poecilosclerida" pageId="2" pageNumber="41" phylum="Porifera" rank="genus">
<emphasis id="0988A16EF44A0879FBECFA548E61FA09" box="[1059,1149,1439,1464]" italics="true" pageId="2" pageNumber="41">Biemna</emphasis>
</taxonomicName>
known in the tropical West Atlantic:
<taxonomicName id="FCFC06FFF44A0879FDD9FA0C89B4FA50" authority="De Laubenfels, 1950" authorityName="De Laubenfels" authorityYear="1950" box="[534,936,1479,1505]" class="Demospongiae" family="Desmacellidae" genus="Biemna" kingdom="Animalia" order="Poecilosclerida" pageId="2" pageNumber="43" phylum="Porifera" rank="species" species="microstyla">
<emphasis id="0988A16EF44A0879FDD9FA0C8834FA51" box="[534,552,1479,1504]" italics="true" pageId="2" pageNumber="41">B</emphasis>
.
<emphasis id="0988A16EF44A0879FDF9FA0C88ACFA51" box="[566,688,1479,1504]" italics="true" pageId="2" pageNumber="41">microstyla</emphasis>
de
<bibRefCitation id="5F6D008DF44A0879FD15FA0C89B4FA50" author="Laubenfels" box="[730,936,1479,1505]" pageId="2" pageNumber="41" refString="Laubenfels, M. W. de. (1950) The Porifera of the Bermuda Archipelago. Transactions of the Zoological Society of London, 27 (1), 1 - 154." type="journal article" year="1950">Laubenfels, 1950</bibRefCitation>
</taxonomicName>
;
<taxonomicName id="FCFC06FFF44A0879FC7BFA0C8B50F9B8" authority="Alcolado &amp; Gotera, 1986" authorityName="Alcolado &amp; Gotera" authorityYear="1986" class="Demospongiae" family="Desmacellidae" genus="Biemna" kingdom="Animalia" order="Poecilosclerida" pageId="2" pageNumber="41" phylum="Porifera" rank="species" species="cribaria">
<emphasis id="0988A16EF44A0879FC7BFA0C89DAFA51" box="[948,966,1479,1504]" italics="true" pageId="2" pageNumber="41">B</emphasis>
.
<emphasis id="0988A16EF44A0879FC1CFA0C8E2FFA51" box="[979,1075,1479,1504]" italics="true" pageId="2" pageNumber="41">cribaria</emphasis>
(
<bibRefCitation id="5F6D008DF44A0879FB8DFA0C8B58F9B8" author="Alcolado" pageId="2" pageNumber="41" refString="Alcolado, P. M. &amp; Gotera, G. G. (1986) Nuevas adiciones a la fauna de poriferos de Cuba. Poeyana, 331, 1 - 19." type="journal article" year="1986">Alcolado &amp; Gotera, 1986</bibRefCitation>
)
</taxonomicName>
(senior synonym of
<taxonomicName id="FCFC06FFF44A0879FD9FFA248E3FF9B8" authority="Van Soest &amp; Stentoft, 1988" authorityName="Van Soest &amp; Stentoft" authorityYear="1988" box="[592,1059,1519,1545]" class="Demospongiae" family="Desmacellidae" genus="Biemna" kingdom="Animalia" order="Poecilosclerida" pageId="2" pageNumber="41" phylum="Porifera" rank="species" species="oxeata">
<emphasis id="0988A16EF44A0879FD9FFA24887EF9B9" box="[592,610,1519,1544]" italics="true" pageId="2" pageNumber="41">B</emphasis>
.
<emphasis id="0988A16EF44A0879FDBAFA2488DFF9B9" box="[629,707,1519,1544]" italics="true" pageId="2" pageNumber="41">oxeata</emphasis>
Van
<bibRefCitation id="5F6D008DF44A0879FCC7FA248E3FF9B8" author="Soest" box="[776,1059,1519,1545]" pageId="2" pageNumber="41" refString="Soest, R. W. M. Van &amp; Stentoft, N. (1988) Barbados deep water sponges. Studies on the Fauna of Curacao and other Caribbean Islands, 70, 1 - 175." type="journal article" year="1988">Soest &amp; Stentoft, 1988</bibRefCitation>
</taxonomicName>
);
<taxonomicName id="FCFC06FFF44A0879FBF3FA248EA7F9B9" box="[1084,1211,1519,1545]" class="Demospongiae" family="Desmacellidae" genus="Biemna" kingdom="Animalia" order="Poecilosclerida" pageId="2" pageNumber="41" phylum="Porifera" rank="species" species="caribea">
<emphasis id="0988A16EF44A0879FBF3FA248E52F9B9" box="[1084,1102,1519,1544]" italics="true" pageId="2" pageNumber="41">B</emphasis>
.
<emphasis id="0988A16EF44A0879FBAEFA248EA7F9B9" box="[1121,1211,1519,1544]" italics="true" pageId="2" pageNumber="41">caribea</emphasis>
</taxonomicName>
Pulitzer
<bibRefCitation id="5F6D008DF44A0879FEC7F9DC8B8BF980" author="Finali" box="[264,407,1559,1585]" pageId="2" pageNumber="41" refString="Pulitzer-Finali, G. (1986) A collection of West Indian Demospongiae (Porifera) with, in appendix, a list of the Demospongiae hitherto recorded from the West Indies. Annali del Museo Civico di Storia Naturale di Genova, 86, 65 - 216." type="journal article" year="1986">Finali, 1986</bibRefCitation>
(“
<taxonomicName id="FCFC06FFF44A0879FE7AF9DC88F0F980" authority="Dendy, 1905" authorityName="Dendy" authorityYear="1905" box="[437,748,1559,1585]" class="Demospongiae" family="Desmacellidae" genus="Biemna" kingdom="Animalia" order="Poecilosclerida" pageId="2" pageNumber="41" phylum="Porifera" rank="species" species="tubulata">
<emphasis id="0988A16EF44A0879FE7AF9DC8BDBF981" box="[437,455,1559,1584]" italics="true" pageId="2" pageNumber="41">B</emphasis>
.
<emphasis id="0988A16EF44A0879FE18F9DC8825F981" box="[471,569,1559,1584]" italics="true" pageId="2" pageNumber="41">tubulata</emphasis>
(Dendy, 1905)
</taxonomicName>
”
<emphasis id="0988A16EF44A0879FD30F9DC895CF981" box="[767,832,1559,1584]" italics="true" pageId="2" pageNumber="41">sensu</emphasis>
Van
<bibRefCitation id="5F6D008DF44A0879FCB1F9DC8E10F980" author="Soest" box="[894,1036,1559,1585]" pageId="2" pageNumber="41" refString="Soest, R. W. M. Van. (1984) Marine sponges from Curacao and other Caribbean localities. Part III: Poecilosclerida. Studies on the Fauna of Curacao and other Caribbean Islands, 66 (192), 1 - 175." type="journal article" year="1984">Soest, 1984</bibRefCitation>
);
<taxonomicName id="FCFC06FFF44A0879FBEDF9DC8911F9E8" authority="Mothes, Hajdu, Lerner &amp; Van Soest, 2004" authorityName="Mothes, Hajdu, Lerner &amp; Van Soest" authorityYear="2004" class="Demospongiae" family="Desmacellidae" genus="Biemna" kingdom="Animalia" order="Poecilosclerida" pageId="2" pageNumber="41" phylum="Porifera" rank="species" species="microacanthosigma">
<emphasis id="0988A16EF44A0879FBEDF9DC8E28F981" box="[1058,1076,1559,1584]" italics="true" pageId="2" pageNumber="41">B</emphasis>
.
<emphasis id="0988A16EF44A0879FB8CF9DC8F37F981" box="[1091,1323,1559,1584]" italics="true" pageId="2" pageNumber="41">microacanthosigma</emphasis>
Mothes, Hajdu, Lerner &amp; Van
<bibRefCitation id="5F6D008DF44A0879FDB1F9F48911F9E8" author="Soest" box="[638,781,1599,1625]" pageId="2" pageNumber="41" refString="Mothes, B., Hajdu, E., Lerner, C. &amp; Soest, R. W. M. Van (2004 c) Two new species (Demospongiae, Poecilosclerida) from the N-NE Brazilian continental shelf. In: Pansini, M.; Pronzato, R.; Bavestrello, G. &amp; Manconi, R. (Eds.). Sponge Science in the New Millennium. Bolletino dei Musei e degli Istituti Biologici della Universita di Genova, pp. 477 - 482." type="book chapter" year="2004">Soest, 2004</bibRefCitation>
</taxonomicName>
;
<taxonomicName id="FCFC06FFF44A0879FCD3F9F48EE4F9E8" authority="Mothes &amp; Campos, 2004" authorityName="Mothes &amp; Campos" authorityYear="2004" box="[796,1272,1599,1625]" class="Demospongiae" family="Desmacellidae" genus="Biemna" kingdom="Animalia" order="Poecilosclerida" pageId="2" pageNumber="41" phylum="Porifera" rank="species" species="trisigmata">
<emphasis id="0988A16EF44A0879FCD3F9F48932F9E9" box="[796,814,1599,1624]" italics="true" pageId="2" pageNumber="41">B</emphasis>
.
<emphasis id="0988A16EF44A0879FC8FF9F489A5F9E9" box="[832,953,1599,1624]" italics="true" pageId="2" pageNumber="41">trisigmata</emphasis>
Mothes &amp; Campos, 2004
</taxonomicName>
; the new species,
<taxonomicName id="FCFC06FFF44A0879FE63F9AC8861F931" box="[428,637,1639,1665]" class="Demospongiae" family="Desmacellidae" genus="Biemna" kingdom="Animalia" order="Poecilosclerida" pageId="2" pageNumber="41" phylum="Porifera" rank="species" species="spinomicroxea">
<emphasis id="0988A16EF44A0879FE63F9AC8BA2F931" box="[428,446,1639,1664]" italics="true" pageId="2" pageNumber="41">B</emphasis>
.
<emphasis id="0988A16EF44A0879FE1EF9AC8861F931" box="[465,637,1639,1664]" italics="true" pageId="2" pageNumber="41">spinomicroxea</emphasis>
</taxonomicName>
, brings the number to six. The latter species shares the oxeote megascleres with
<taxonomicName id="FCFC06FFF44A0879FDF4F94488A3F919" box="[571,703,1679,1705]" class="Demospongiae" family="Desmacellidae" genus="Biemna" kingdom="Animalia" order="Poecilosclerida" pageId="2" pageNumber="41" phylum="Porifera" rank="species" species="cribaria">
<emphasis id="0988A16EF44A0879FDF4F9448851F919" box="[571,589,1679,1704]" italics="true" pageId="2" pageNumber="41">B</emphasis>
.
<emphasis id="0988A16EF44A0879FD90F94488A3F919" box="[607,703,1679,1704]" italics="true" pageId="2" pageNumber="41">cribaria</emphasis>
</taxonomicName>
, which however lacks microxeas and has two size categories of sigmas. The remaining
<taxonomicName id="FCFC06FFF44A0879FD76F97C890FF961" box="[697,787,1719,1744]" class="Demospongiae" family="Desmacellidae" genus="Biemna" kingdom="Animalia" order="Poecilosclerida" pageId="2" pageNumber="41" phylum="Porifera" rank="genus">
<emphasis id="0988A16EF44A0879FD76F97C890FF961" box="[697,787,1719,1744]" italics="true" pageId="2" pageNumber="41">Biemna</emphasis>
</taxonomicName>
species have styles as megascleres.
</paragraph>
</subSubSection>
<subSubSection id="73E62EF7F44A0879FEF7F9158F13F948" box="[312,1295,1758,1785]" pageId="2" pageNumber="41" type="etymology">
<paragraph id="3B437D7CF44A0879FEF7F9158F13F948" blockId="2.[264,1325,398,1785]" box="[312,1295,1758,1785]" pageId="2" pageNumber="41">
<emphasis id="0988A16EF44A0879FEF7F9158BA1F949" bold="true" box="[312,445,1758,1784]" pageId="2" pageNumber="41">Etymology</emphasis>
. The specific name is given to signal the presence of a spined microxea.
</paragraph>
</subSubSection>
</treatment>
</document>