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<emphasis id="B921EAA96477C36CFF0AFAC76AD44992" bold="true" box="[151,413,1399,1426]" italics="true" pageId="27" pageNumber="470">Acanthotetilla walteri</emphasis>
<bibRefCitation id="EFC44B4A6477C36CFE39FAC86F724992" author="Peixinho, S. &amp; Fernandez, J. &amp; Oliveira, M. V. &amp; Caires, S. &amp; Hajdu, E." box="[420,1083,1399,1426]" pageId="27" pageNumber="470" pagination="509 - 515" refId="ref25624" refString="Peixinho, S., Fernandez, J., Oliveira, M. V., Caires, S. &amp; Hajdu, E. (2007) Description of two new species of Acanthotetilla Burton, 1959 from NE Brazil, Southwestern Atlantic (Tetillidae, Spirophorida, Demospongiae). In: Custodio, M. R., Lobo-Hajdu, G., Hajdu, E. &amp; Muricy, G. (Eds.), Porifera Research: biodiversity, innovation and sustainability. Serie Livros 28. Museu Nacional, Rio de Janeiro, pp. 509 - 515." type="book chapter" year="2007">Peixinho, Fernandez, Oliveira, Caíres &amp; Hajdu, 2007</bibRefCitation>
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<tableCitation id="C6D703006477C36CFF3CFA2C6A4D49B6" box="[161,260,1436,1462]" captionStart-0="TABLE 1" captionStart-1="TABLE 2" captionStartId-0="5.[150,238,469,495]" captionStartId-1="10.[151,239,151,175]" captionText-0="TABLE 1. Checklist of sponges (Porifera) from Costa do Descobrimento (Bahia, Brazil). Species in the present study and previous intertidal records (in bold), consulted in: 1Hajdu et al. (2011), 2Cavalcante et al. (2014) and 3Oliveira et al. (2015). Some species are kept together in the collection MNRJ and have the same code." captionText-1="TABLE 2. Local distribution of intertidal sponge species collected on reefs of Costa do Descobrimento (Bahia, Brazil) in the present study. AA, Arraial D’Ajuda; CVM, Coroa Vermelha/Mutá; RF, Parque Nacional Marinho—P.M.M. Recife de Fora; CA, P.M.M. Coroa Alta." pageId="27" pageNumber="470">Tab. 1–2</tableCitation>
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<tableCitation id="C6D703006477C36CFE8DFA2C6A6649B6" box="[272,303,1436,1462]" captionStart="TABLE 10" captionStartId="31.[150,238,739,765]" captionTargetBox="[165,2012,856,1448]" captionTargetPageId="31" captionText="TABLE 10. Acanthotetilla walteri Peixinho, Fernandez, Oliveira, Caires &amp; Hajdu, 2007: comparative data on morphology, spicules and known distribution. Spicule measurements in micrometers (µm) are presented as minimum–average–maximum (or minimum–maximum) of length x thickness. Only length is presented for sigmaspires." httpUri="http://table.plazi.org/id/DF2A66336473C368FF0BFD536C624F21" pageId="27" pageNumber="470" tableUuid="DF2A66336473C368FF0BFD536C624F21">10</tableCitation>
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<figureCitation id="136E2A3E6477C36CFEA6FA2C6A8B49B6" box="[315,450,1436,1462]" captionStart="FIGURE 13" captionStartId="30.[151,250,1891,1915]" captionTargetBox="[166,1421,489,1868]" captionTargetId="figure-192@30.[166,1421,489,1868]" captionTargetPageId="30" captionText="FIGURE 13. Acanthotetilla walteri Peixinho, Fernandez, Oliveira, Caires &amp; Hajdu, 2007, MNRJ 21180: A, transverse sections showing megascleres (protriaenes and oxeas) radially and piercing to the surface; B, detail of protriaenes; C, ectosomal region with several sigmaspires; D, a reproductive bud on the surface and E, several acanthoxeas scattered throughout the choanosomal region; F, a large smooth oxea and acanthoxeas; G, an acanthoxeas in detail." figureDoi="http://doi.org/10.5281/zenodo.10268746" httpUri="https://zenodo.org/record/10268746/files/figure.png" pageId="27" pageNumber="470">Fig. 13A–G</figureCitation>
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<collectorName id="26A0536D6477C36CFDAFFA54684149FE" box="[562,776,1508,1534]" pageId="27" pageNumber="470">P.M.M. Coroa Alta</collectorName>
(
<geoCoordinate id="EE61507C6477C36CFC86FA5568FA49FE" box="[795,947,1508,1536]" degrees="16" direction="south" minutes="14.056" orientation="latitude" pageId="27" pageNumber="470" precision="1" value="-16.234266">16°14.056′ S</geoCoordinate>
, 
<geoCoordinate id="EE61507C6477C36CFC59FA556F2D49FF" box="[964,1124,1509,1536]" degrees="38" direction="west" minutes="57.252" orientation="longitude" pageId="27" pageNumber="470" precision="1" value="-38.9542">38°57.252′ W</geoCoordinate>
, 
<collectorName id="26A0536D6477C36CFBEEFA546ED149FE" box="[1139,1432,1508,1534]" pageId="27" pageNumber="470">Santa Cruz Cabrália, BA</collectorName>
, 
<collectingCountry id="F342762B6477C36CFF0AF9B86BA94A22" box="[151,224,1544,1570]" name="Brazil" pageId="27" pageNumber="470">Brazil</collectingCountry>
), intertidal, coll. 
<collectorName id="26A0536D6477C36CFE03F9B8694B4A23" box="[414,514,1544,1571]" pageId="27" pageNumber="470">Leite, D.</collectorName>
, 
<date id="FFEB107B6477C36CFD92F9B869834A22" box="[527,714,1544,1571]" pageId="27" pageNumber="470" value="2019-03-25">
<collectingDate id="EFAFE9936477C36CFD92F9B869834A22" box="[527,714,1544,1571]" pageId="27" pageNumber="470" value="2019-03-25">
25 
<superScript id="7C209BF36477C36CFDB6F9B869714A16" attach="left" box="[555,568,1544,1558]" fontSize="6" pageId="27" pageNumber="470">th</superScript>
March 2019
</collectingDate>
</date>
</materialsCitation>
.
</paragraph>
<paragraph id="8BEA36BB6477C36CFF5AF99C68E34A6A" blockId="27.[151,1437,1508,2039]" pageId="27" pageNumber="470">
<emphasis id="B921EAA96477C36CFF5AF99C6AF04A46" bold="true" box="[199,441,1580,1606]" pageId="27" pageNumber="470">Additional material.</emphasis>
<materialsCitation id="3B3D3CE66477C36CFE5DF99D68EF4A6A" ID-GBIF-Occurrence="4099089301" collectingDate="2020-12-12" collectionCode="MNRJ" country="Brazil" latitude="-16.574852" location="Recife do Muta" longLatPrecision="1" longitude="-39.006718" pageId="27" pageNumber="470" specimenCode="MNRJ 23318" specimenCount="1">
<specimenCode id="DBF39EC06477C36CFE5DF99D691F4A46" box="[448,598,1580,1607]" collectionCode="MNRJ" country="Brazil" httpUri="http://grbio.org/cool/zi1i-a0b5" name="Museu Nacional/Universidade Federal de Rio de Janeiro" pageId="27" pageNumber="470">MNRJ 23318</specimenCode>
— 
<location id="8E8A60606477C36CFDECF99C68564A46" LSID="urn:lsid:plazi:treatment:03FC87AD6477C357FF0AFAC768344E85:8E8A60606477C36CFDECF99C68564A46" box="[625,799,1580,1606]" country="Brazil" latitude="-16.574852" longLatPrecision="1" longitude="-39.006718" name="Recife do Muta" pageId="27" pageNumber="470">Recife do Mutá</location>
(
<geoCoordinate id="EE61507C6477C36CFCB3F99D68954A46" box="[814,988,1580,1608]" degrees="16" direction="south" minutes="34.49117" orientation="latitude" pageId="27" pageNumber="470" precision="1" value="-16.574852">16°34.49117′ S</geoCoordinate>
, 
<geoCoordinate id="EE61507C6477C36CFC75F99D6FEB4A46" box="[1000,1186,1580,1608]" degrees="39" direction="west" minutes="00.40300" orientation="longitude" pageId="27" pageNumber="470" precision="1" value="-39.006718">39°00.40300′ W</geoCoordinate>
), 
<collectorName id="26A0536D6477C36CFB28F99C6B884A6A" pageId="27" pageNumber="470">Santa Cruz Cabrália, BA</collectorName>
, 
<collectingCountry id="F342762B6477C36CFF51F9E06A5C4A6A" box="[204,277,1616,1642]" name="Brazil" pageId="27" pageNumber="470">Brazil</collectingCountry>
), intertidal, coll. 
<collectorName id="26A0536D6477C36CFE4EF9E069C84A6A" box="[467,641,1616,1642]" pageId="27" pageNumber="470">Fernandez, J.C.</collectorName>
&amp; 
<collectorName id="26A0536D6477C36CFD38F9E0685C4A6B" box="[677,789,1616,1643]" pageId="27" pageNumber="470">Clerier, P.</collectorName>
, 
<date id="FFEB107B6477C36CFCBCF9E068EF4A6A" box="[801,934,1616,1642]" pageId="27" pageNumber="470" value="2020-12-12">
<collectingDate id="EFAFE9936477C36CFCBCF9E068EF4A6A" box="[801,934,1616,1642]" pageId="27" pageNumber="470" value="2020-12-12">12/xii/2020</collectingDate>
</date>
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="C34F65306477C36CFF5AF9C46E274BF7" pageId="27" pageNumber="470" type="description">
<paragraph id="8BEA36BB6477C36CFF5AF9C46FB34AB2" blockId="27.[151,1437,1508,2039]" pageId="27" pageNumber="470">
<emphasis id="B921EAA96477C36CFF5AF9C46A104A8E" bold="true" box="[199,345,1652,1678]" pageId="27" pageNumber="470">Description.</emphasis>
Encrusting (
<quantity id="4CAD9B5E6477C36CFE75F9C469554A8F" box="[488,540,1652,1679]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="27" pageNumber="470" unit="cm" value="1.0">1 cm</quantity>
x 
<quantity id="4CAD9B5E6477C36CFDABF9C469254A8F" box="[566,620,1652,1679]" metricMagnitude="-2" metricUnit="m" metricValue="2.0" pageId="27" pageNumber="470" unit="cm" value="2.0">2 cm</quantity>
x 
<quantity id="4CAD9B5E6477C36CFD1BF9C4699B4A8E" box="[646,722,1652,1678]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="27" pageNumber="470" unit="cm" value="0.1">0.1 cm</quantity>
) to endolithic. Surface irregular, abundantly pierced by spicules. Consistency firm, but compressible. Color 
<emphasis id="B921EAA96477C36CFDE4F929698D4AB2" box="[633,708,1689,1714]" italics="true" pageId="27" pageNumber="470">in vivo</emphasis>
not recorded, and light beige in fixative (
<tableCitation id="C6D703006477C36CFB0BF9286FA54AB2" box="[1174,1260,1688,1714]" captionStart="TABLE 10" captionStartId="31.[150,238,739,765]" captionTargetBox="[165,2012,856,1448]" captionTargetPageId="31" captionText="TABLE 10. Acanthotetilla walteri Peixinho, Fernandez, Oliveira, Caires &amp; Hajdu, 2007: comparative data on morphology, spicules and known distribution. Spicule measurements in micrometers (µm) are presented as minimum–average–maximum (or minimum–maximum) of length x thickness. Only length is presented for sigmaspires." httpUri="http://table.plazi.org/id/DF2A66336473C368FF0BFD536C624F21" pageId="27" pageNumber="470" tableUuid="DF2A66336473C368FF0BFD536C624F21">Tab. 10</tableCitation>
).
</paragraph>
<paragraph id="8BEA36BB6477C36CFF5AF90C6FB64B42" blockId="27.[151,1437,1508,2039]" pageId="27" pageNumber="470">
<emphasis id="B921EAA96477C36CFF5AF90C6A7C4AD6" bold="true" box="[199,309,1724,1750]" pageId="27" pageNumber="470">Skeleton.</emphasis>
Ectosomal skeleton unspecialized, merely a radial arrangement of abundantly triaenes (protriaenes and prodiaenes) and oxeas piercing the surface (
<figureCitation id="136E2A3E6477C36CFD5CF95068114AFA" box="[705,856,1760,1786]" captionStart="FIGURE 13" captionStartId="30.[151,250,1891,1915]" captionTargetBox="[166,1421,489,1868]" captionTargetId="figure-192@30.[166,1421,489,1868]" captionTargetPageId="30" captionText="FIGURE 13. Acanthotetilla walteri Peixinho, Fernandez, Oliveira, Caires &amp; Hajdu, 2007, MNRJ 21180: A, transverse sections showing megascleres (protriaenes and oxeas) radially and piercing to the surface; B, detail of protriaenes; C, ectosomal region with several sigmaspires; D, a reproductive bud on the surface and E, several acanthoxeas scattered throughout the choanosomal region; F, a large smooth oxea and acanthoxeas; G, an acanthoxeas in detail." figureDoi="http://doi.org/10.5281/zenodo.10268746" httpUri="https://zenodo.org/record/10268746/files/figure.png" pageId="27" pageNumber="470">Figs. 13A–B</figureCitation>
). Sigmaspires concentrated slightly underneath the surface (
<figureCitation id="136E2A3E6477C36CFF66F8B46A2D4B1E" box="[251,356,1796,1822]" captionStart="FIGURE 13" captionStartId="30.[151,250,1891,1915]" captionTargetBox="[166,1421,489,1868]" captionTargetId="figure-192@30.[166,1421,489,1868]" captionTargetPageId="30" captionText="FIGURE 13. Acanthotetilla walteri Peixinho, Fernandez, Oliveira, Caires &amp; Hajdu, 2007, MNRJ 21180: A, transverse sections showing megascleres (protriaenes and oxeas) radially and piercing to the surface; B, detail of protriaenes; C, ectosomal region with several sigmaspires; D, a reproductive bud on the surface and E, several acanthoxeas scattered throughout the choanosomal region; F, a large smooth oxea and acanthoxeas; G, an acanthoxeas in detail." figureDoi="http://doi.org/10.5281/zenodo.10268746" httpUri="https://zenodo.org/record/10268746/files/figure.png" pageId="27" pageNumber="470">Fig. 13C</figureCitation>
); some acanthoxeas scattered too. Choanosomal architecture radially organized by oxeas and rhabdome of protriaenes, with abundantly and scattered acanthoxeas and sigmaspires (
<figureCitation id="136E2A3E6477C36CFBFDF8986FBB4B42" box="[1120,1266,1832,1858]" captionStart="FIGURE 13" captionStartId="30.[151,250,1891,1915]" captionTargetBox="[166,1421,489,1868]" captionTargetId="figure-192@30.[166,1421,489,1868]" captionTargetPageId="30" captionText="FIGURE 13. Acanthotetilla walteri Peixinho, Fernandez, Oliveira, Caires &amp; Hajdu, 2007, MNRJ 21180: A, transverse sections showing megascleres (protriaenes and oxeas) radially and piercing to the surface; B, detail of protriaenes; C, ectosomal region with several sigmaspires; D, a reproductive bud on the surface and E, several acanthoxeas scattered throughout the choanosomal region; F, a large smooth oxea and acanthoxeas; G, an acanthoxeas in detail." figureDoi="http://doi.org/10.5281/zenodo.10268746" httpUri="https://zenodo.org/record/10268746/files/figure.png" pageId="27" pageNumber="470">Figs. 13A, E</figureCitation>
).
</paragraph>
<paragraph id="8BEA36BB6477C36CFF5AF8FC6E274BF7" blockId="27.[151,1437,1508,2039]" pageId="27" pageNumber="470">
<emphasis id="B921EAA96477C36CFF5AF8FC6A794B66" bold="true" box="[199,304,1868,1894]" pageId="27" pageNumber="470">Spicules.</emphasis>
Megascleres (
<tableCitation id="C6D703006477C36CFE4AF8FC69794B66" box="[471,560,1868,1894]" captionStart="TABLE 10" captionStartId="31.[150,238,739,765]" captionTargetBox="[165,2012,856,1448]" captionTargetPageId="31" captionText="TABLE 10. Acanthotetilla walteri Peixinho, Fernandez, Oliveira, Caires &amp; Hajdu, 2007: comparative data on morphology, spicules and known distribution. Spicule measurements in micrometers (µm) are presented as minimum–average–maximum (or minimum–maximum) of length x thickness. Only length is presented for sigmaspires." httpUri="http://table.plazi.org/id/DF2A66336473C368FF0BFD536C624F21" pageId="27" pageNumber="470" tableUuid="DF2A66336473C368FF0BFD536C624F21">Tab. 10</tableCitation>
; 
<figureCitation id="136E2A3E6477C36CFDA0F8FC699C4B66" box="[573,725,1868,1894]" captionStart="FIGURE 13" captionStartId="30.[151,250,1891,1915]" captionTargetBox="[166,1421,489,1868]" captionTargetId="figure-192@30.[166,1421,489,1868]" captionTargetPageId="30" captionText="FIGURE 13. Acanthotetilla walteri Peixinho, Fernandez, Oliveira, Caires &amp; Hajdu, 2007, MNRJ 21180: A, transverse sections showing megascleres (protriaenes and oxeas) radially and piercing to the surface; B, detail of protriaenes; C, ectosomal region with several sigmaspires; D, a reproductive bud on the surface and E, several acanthoxeas scattered throughout the choanosomal region; F, a large smooth oxea and acanthoxeas; G, an acanthoxeas in detail." figureDoi="http://doi.org/10.5281/zenodo.10268746" httpUri="https://zenodo.org/record/10268746/files/figure.png" pageId="27" pageNumber="470">Figs. 13A–G</figureCitation>
): protriaenes or prodiaenes (
<figureCitation id="136E2A3E6477C36CFB84F8FC6FE64B66" box="[1049,1199,1868,1894]" captionStart="FIGURE 13" captionStartId="30.[151,250,1891,1915]" captionTargetBox="[166,1421,489,1868]" captionTargetId="figure-192@30.[166,1421,489,1868]" captionTargetPageId="30" captionText="FIGURE 13. Acanthotetilla walteri Peixinho, Fernandez, Oliveira, Caires &amp; Hajdu, 2007, MNRJ 21180: A, transverse sections showing megascleres (protriaenes and oxeas) radially and piercing to the surface; B, detail of protriaenes; C, ectosomal region with several sigmaspires; D, a reproductive bud on the surface and E, several acanthoxeas scattered throughout the choanosomal region; F, a large smooth oxea and acanthoxeas; G, an acanthoxeas in detail." figureDoi="http://doi.org/10.5281/zenodo.10268746" httpUri="https://zenodo.org/record/10268746/files/figure.png" pageId="27" pageNumber="470">Figs. 13A–B</figureCitation>
), rhabdomes slightly stouter right beneath the cladome, gradually thinning to the apex (mostly broken),&gt; 290–524.4–972 x 1–2.1–4 µm (n=7), cladi 30–44.7–59 x 1–2.0–3.8 µm (n=10); acanthoxeas (
<figureCitation id="136E2A3E6477C36CFCF3F8246F6C4BAE" box="[878,1061,1940,1966]" captionStart="FIGURE 13" captionStartId="30.[151,250,1891,1915]" captionTargetBox="[166,1421,489,1868]" captionTargetId="figure-192@30.[166,1421,489,1868]" captionTargetPageId="30" captionText="FIGURE 13. Acanthotetilla walteri Peixinho, Fernandez, Oliveira, Caires &amp; Hajdu, 2007, MNRJ 21180: A, transverse sections showing megascleres (protriaenes and oxeas) radially and piercing to the surface; B, detail of protriaenes; C, ectosomal region with several sigmaspires; D, a reproductive bud on the surface and E, several acanthoxeas scattered throughout the choanosomal region; F, a large smooth oxea and acanthoxeas; G, an acanthoxeas in detail." figureDoi="http://doi.org/10.5281/zenodo.10268746" httpUri="https://zenodo.org/record/10268746/files/figure.png" pageId="27" pageNumber="470">Figs. 13C, F–G</figureCitation>
), slightly curved centrally, sharp points, heavily spined, 233–272.6–371 x 9–15.4–21 µm; and oxeas (
<figureCitation id="136E2A3E6477C36CFC33F8086F5A4BD2" box="[942,1043,1976,2002]" captionStart="FIGURE 13" captionStartId="30.[151,250,1891,1915]" captionTargetBox="[166,1421,489,1868]" captionTargetId="figure-192@30.[166,1421,489,1868]" captionTargetPageId="30" captionText="FIGURE 13. Acanthotetilla walteri Peixinho, Fernandez, Oliveira, Caires &amp; Hajdu, 2007, MNRJ 21180: A, transverse sections showing megascleres (protriaenes and oxeas) radially and piercing to the surface; B, detail of protriaenes; C, ectosomal region with several sigmaspires; D, a reproductive bud on the surface and E, several acanthoxeas scattered throughout the choanosomal region; F, a large smooth oxea and acanthoxeas; G, an acanthoxeas in detail." figureDoi="http://doi.org/10.5281/zenodo.10268746" httpUri="https://zenodo.org/record/10268746/files/figure.png" pageId="27" pageNumber="470">Fig. 13F</figureCitation>
), slightly curved, sharply pointed, 704–972.5– 
<date id="FFEB107B6477C36CFE80F86C6A354BF6" box="[285,380,2012,2039]" pageId="27" pageNumber="470" value="1180-10-06">1180 x 6</date>
–9.3– 12 µm (n=9). Microscleres (
<tableCitation id="C6D703006477C36CFD62F86C681E4BF6" box="[767,855,2012,2038]" captionStart="TABLE 10" captionStartId="31.[150,238,739,765]" captionTargetBox="[165,2012,856,1448]" captionTargetPageId="31" captionText="TABLE 10. Acanthotetilla walteri Peixinho, Fernandez, Oliveira, Caires &amp; Hajdu, 2007: comparative data on morphology, spicules and known distribution. Spicule measurements in micrometers (µm) are presented as minimum–average–maximum (or minimum–maximum) of length x thickness. Only length is presented for sigmaspires." httpUri="http://table.plazi.org/id/DF2A66336473C368FF0BFD536C624F21" pageId="27" pageNumber="470" tableUuid="DF2A66336473C368FF0BFD536C624F21">Tab. 10</tableCitation>
; 
<figureCitation id="136E2A3E6477C36CFCFEF86C689D4BF6" box="[867,980,2012,2038]" captionStart="FIGURE 13" captionStartId="30.[151,250,1891,1915]" captionTargetBox="[166,1421,489,1868]" captionTargetId="figure-192@30.[166,1421,489,1868]" captionTargetPageId="30" captionText="FIGURE 13. Acanthotetilla walteri Peixinho, Fernandez, Oliveira, Caires &amp; Hajdu, 2007, MNRJ 21180: A, transverse sections showing megascleres (protriaenes and oxeas) radially and piercing to the surface; B, detail of protriaenes; C, ectosomal region with several sigmaspires; D, a reproductive bud on the surface and E, several acanthoxeas scattered throughout the choanosomal region; F, a large smooth oxea and acanthoxeas; G, an acanthoxeas in detail." figureDoi="http://doi.org/10.5281/zenodo.10268746" httpUri="https://zenodo.org/record/10268746/files/figure.png" pageId="27" pageNumber="470">Figs. 13C</figureCitation>
): sigmaspires (13C), 9–12.0–14 µm.
</paragraph>
</subSubSection>
<caption id="DF2A66336470C36BFF0AF8F569274BC9" ID-DOI="http://doi.org/10.5281/zenodo.10268744" ID-Zenodo-Dep="10268744" httpUri="https://zenodo.org/record/10268744/files/figure.png" pageId="28" pageNumber="471" startId="28.[151,250,1861,1885]" targetBox="[150,1438,181,1837]" targetPageId="28" targetType="figure">
<paragraph id="8BEA36BB6470C36BFF0AF8F569274BC9" blockId="28.[151,1436,1861,1993]" pageId="28" pageNumber="471">
<emphasis id="B921EAA96470C36BFF0AF8F56A684B5D" bold="true" box="[151,289,1861,1885]" pageId="28" pageNumber="471">FIGURE 12.</emphasis>
<taxonomicName id="4C554D386470C36BFEB5F8F568154B5D" authority="(George &amp; Wilson, 1919)" baseAuthorityName="George &amp; Wilson" baseAuthorityYear="1919" box="[296,860,1861,1885]" class="Demospongiae" family="Chalinidae" genus="Haliclona" kingdom="Animalia" order="Haplosclerida" pageId="28" pageNumber="471" phylum="Porifera" rank="species" species="tubifera" subGenus="Reniera">
<emphasis id="B921EAA96470C36BFEB5F8F56AC44B5D" box="[296,397,1861,1885]" italics="true" pageId="28" pageNumber="471">Haliclona</emphasis>
(
<emphasis id="B921EAA96470C36BFE00F8F66AA44B5D" box="[413,493,1862,1885]" italics="true" pageId="28" pageNumber="471">Reniera</emphasis>
) 
<emphasis id="B921EAA96470C36BFE60F8F569044B5D" box="[509,589,1861,1885]" italics="true" pageId="28" pageNumber="471">tubifera</emphasis>
(
<bibRefCitation id="EFC44B4A6470C36BFDC6F8F5681C4B5D" author="George, W. C. &amp; Wilson, H. V. P." box="[603,853,1861,1885]" pageId="28" pageNumber="471" pagination="129 - 179" refId="ref22436" refString="George, W. C. &amp; Wilson, H. V. P. (1919) Sponges of Beaufort (NC) Harbor and vicinity. Bulletin of the Bureau of Fisheries, 36, 129 - 179." type="journal article" year="1919">George &amp; Wilson, 1919</bibRefCitation>
)
</taxonomicName>
, MNRJ 22235: 
<emphasis id="B921EAA96470C36BFB9DF8F56F5B4B5D" bold="true" box="[1024,1042,1861,1885]" pageId="28" pageNumber="471">A</emphasis>
, specimen in life, with arrow pointing to an oscule; 
<emphasis id="B921EAA96470C36BFE80F8D96A674B81" bold="true" box="[285,302,1897,1921]" pageId="28" pageNumber="471">B</emphasis>
, another specimen (MNRJ 21160) in life; 
<emphasis id="B921EAA96470C36BFD47F8D969A54B81" bold="true" box="[730,748,1897,1921]" pageId="28" pageNumber="471">C</emphasis>
, longitudinal section of the surface showing an iso- to subisodictyal reticulation in the ectosomal region; 
<emphasis id="B921EAA96470C36BFD8FF83D696D4BA5" bold="true" box="[530,548,1933,1957]" pageId="28" pageNumber="471">D</emphasis>
, transverse section showing an irregular iso- to subisodictyal reticulation and rounded channels in the choanosomal region; 
<emphasis id="B921EAA96470C36BFD8DF80169684BC9" bold="true" box="[528,545,1969,1993]" pageId="28" pageNumber="471">E</emphasis>
, oxeas.
</paragraph>
</caption>
<caption id="DF2A66336471C36AFF0BFDD66D734EA4" pageId="29" pageNumber="472" startId="29.[150,238,614,640]" targetBox="[165,1998,691,1574]" targetIsTable="true" targetPageId="29">
<paragraph id="8BEA36BB6471C36AFF0BFDD66D734EA4" blockId="29.[150,2038,614,676]" pageId="29" pageNumber="472">
<emphasis id="B921EAA96471C36AFF0BFDD66A414E80" bold="true" box="[150,264,614,640]" pageId="29" pageNumber="472">TABLE 9.</emphasis>
<taxonomicName id="4C554D386471C36AFE93FDD6681F4E80" authority="(George &amp; Wilson, 1919)" baseAuthorityName="George &amp; Wilson" baseAuthorityYear="1919" box="[270,854,614,640]" class="Demospongiae" family="Chalinidae" genus="Haliclona" kingdom="Animalia" order="Haplosclerida" pageId="29" pageNumber="472" phylum="Porifera" rank="species" species="tubifera" subGenus="Reniera">
<emphasis id="B921EAA96471C36AFE93FDD66A304E80" box="[270,377,614,640]" italics="true" pageId="29" pageNumber="472">Haliclona</emphasis>
(
<emphasis id="B921EAA96471C36AFE15FDD66A954E80" box="[392,476,614,640]" italics="true" pageId="29" pageNumber="472">Reniera</emphasis>
) 
<emphasis id="B921EAA96471C36AFE76FDD669764E80" box="[491,575,614,640]" italics="true" pageId="29" pageNumber="472">tubifera</emphasis>
(
<bibRefCitation id="EFC44B4A6471C36AFDD1FDD668074E80" author="George, W. C. &amp; Wilson, H. V. P." box="[588,846,614,640]" pageId="29" pageNumber="472" pagination="129 - 179" refId="ref22436" refString="George, W. C. &amp; Wilson, H. V. P. (1919) Sponges of Beaufort (NC) Harbor and vicinity. Bulletin of the Bureau of Fisheries, 36, 129 - 179." type="journal article" year="1919">George &amp; Wilson, 1919</bibRefCitation>
)
</taxonomicName>
: comparative data on morphology, spicules and known distribution. Spicule measurements in micrometers (µm) are presented as minimum–average–maximum (or minimum–maximum) of length x thickness. Data not reported are represented as n.r.
</paragraph>
</caption>
<paragraph id="8BEA36BB6471C36AFF38FD036CC44996" pageId="29" pageNumber="472">
<table id="F955C41B64713C88FF38FD036C874A26" box="[165,1998,691,1574]" colsContinueFrom="26.[166,1421,876,1686]" gridcols="4" gridrows="5" pageId="29" pageNumber="472">
<tr id="356534F964713C88FF38FD036C874ECC" box="[165,1998,691,716]" gridrow="0" pageId="29" pageNumber="472">
<th id="76B45D8564713C88FF38FD036AEE4ECC" box="[165,423,691,716]" gridcol="0" gridrow="0" pageId="29" pageNumber="472">
<emphasis id="B921EAA96471C36AFF38FD036BAD4ECC" bold="true" box="[165,228,691,716]" italics="true" pageId="29" pageNumber="472">Sensu</emphasis>
</th>
<th id="76B45D8564713C88FE45FD036F1D4ECC" box="[472,1108,691,716]" gridcol="1" gridrow="0" pageId="29" pageNumber="472">
<emphasis id="B921EAA96471C36AFE45FD0369F24ECC" bold="true" box="[472,699,691,716]" pageId="29" pageNumber="472">Morphology features</emphasis>
</th>
<th id="76B45D8564713C88FBEDFD036D0B4ECC" box="[1136,1602,691,716]" gridcol="2" gridrow="0" pageId="29" pageNumber="472">
<emphasis id="B921EAA96471C36AFBEDFD036E0F4ECC" bold="true" box="[1136,1350,691,716]" pageId="29" pageNumber="472">Megascleres (oxeas)</emphasis>
</th>
<th id="76B45D8564713C88F9E4FD036C874ECC" box="[1657,1998,691,716]" gridcol="3" gridrow="0" pageId="29" pageNumber="472">
<emphasis id="B921EAA96471C36AF9E4FD036C1F4ECC" bold="true" box="[1657,1878,691,716]" pageId="29" pageNumber="472">Distribution (Depth)</emphasis>
</th>
</tr>
<tr id="356534F964713C88FF38FD6B6C874F60" box="[165,1998,731,864]" gridrow="1" pageId="29" pageNumber="472">
<th id="76B45D8564713C88FF38FD6B6AEE4F60" box="[165,423,731,864]" gridcol="0" gridrow="1" pageId="29" pageNumber="472">
George &amp; Wilson, (1919) as 
<emphasis id="B921EAA96471C36AFF5DFD4F6A2E4F18" box="[192,359,767,792]" italics="true" pageId="29" pageNumber="472">Reniera tubifera</emphasis>
</th>
<td id="76B45D8564713C88FE45FD6B6F1D4F60" box="[472,1108,731,864]" gridcol="1" gridrow="1" pageId="29" pageNumber="472">
Habit irregular (reticular system of anastomosing cylindrical branches with oscules at their tips. Surface nr. Consistency quite fragile (not soft). Color pink or reddish purple, varying to brown 
<emphasis id="B921EAA96471C36AFDA4FCF769344F60" box="[569,637,839,864]" italics="true" pageId="29" pageNumber="472">in vivo</emphasis>
, and fading quickly in (EtOH)
</td>
<td id="76B45D8564713C88FBEDFD6B6D0B4F60" box="[1136,1602,731,864]" gridcol="2" gridrow="1" pageId="29" pageNumber="472">125‒170 x 3‒8</td>
<td id="76B45D8564713C88F9E4FD6B6C874F60" box="[1657,1998,731,864]" gridcol="3" gridrow="1" pageId="29" pageNumber="472">North Carolina (USA) / Atlantic (low tide)</td>
</tr>
<tr id="356534F964713C88FF38FC286C874841" box="[165,1998,920,1089]" gridrow="2" pageId="29" pageNumber="472">
<th id="76B45D8564713C88FF38FC286AEE4841" box="[165,423,920,1089]" gridcol="0" gridrow="2" pageId="29" pageNumber="472">
<bibRefCitation id="EFC44B4A6471C36AFF38FC286A744FB1" author="Hechtel, G. J." box="[165,317,920,945]" pageId="29" pageNumber="472" pagination="1 - 103" refId="ref23075" refString="Hechtel, G. J. (1965) A systematic study of the Demospongiae of Port Royal, Jamaica. Bulletin of the Peabody Museum of Natural History, 20, 1 - 103." type="journal article" year="1965">Hechtel (1965)</bibRefCitation>
as 
<emphasis id="B921EAA96471C36AFEC2FC286BB54FD5" italics="true" pageId="29" pageNumber="472">H. hogarthi</emphasis>
</th>
<td id="76B45D8564713C88FE45FC286F1D4841" box="[472,1108,920,1089]" gridcol="1" gridrow="2" pageId="29" pageNumber="472">
Habit branched (numerous, slender, anastomosing branches). Surface microtuberculate (even but wrinkled) and punctiform. Oscules 
<taxonomicNameLabel id="A21257D26471C36AFDB2FC5069194FF9" box="[559,592,992,1017]" pageId="29" pageNumber="472" rank="subSpecies">n.r.</taxonomicNameLabel>
Consistency limp, soft, compressible and somewhat resilient. Light reddish-purple 
<emphasis id="B921EAA96471C36AFCD8FBB468C0481D" box="[837,905,1028,1053]" italics="true" pageId="29" pageNumber="472">in vivo</emphasis>
, and pale to dark drab in fixative (EtOH)
</td>
<td id="76B45D8564713C88FBEDFC286D0B4841" box="[1136,1602,920,1089]" gridcol="2" gridrow="2" pageId="29" pageNumber="472">117‒157 x 5‒9</td>
<td id="76B45D8564713C88F9E4FC286C874841" box="[1657,1998,920,1089]" gridcol="3" gridrow="2" pageId="29" pageNumber="472">Jamaica, Caribbean / Atlantic (0.3‒0.6 m)</td>
</tr>
<tr id="356534F964713C88FF38FBC86C874921" box="[165,1998,1144,1313]" gridrow="3" pageId="29" pageNumber="472">
<th id="76B45D8564713C88FF38FBC86AEE4921" box="[165,423,1144,1313]" gridcol="0" gridrow="3" pageId="29" pageNumber="472">
<bibRefCitation id="EFC44B4A6471C36AFF38FBC86A1C4891" author="de Weerdt, W. H." box="[165,341,1144,1169]" pageId="29" pageNumber="472" pagination="1 - 67" refId="ref21456" refString="de Weerdt, W. H. (2000) A monograph of the shallow-water Chalinidae (Porifera, Haplosclerida) of the Caribbean. Beaufortia, 50, 1, 1 - 67." type="journal article" year="2000">de Weerdt (2000)</bibRefCitation>
</th>
<td id="76B45D8564713C88FE45FBC86F1D4921" box="[472,1108,1144,1313]" gridcol="1" gridrow="3" pageId="29" pageNumber="472">
Habit very variable, commonly cushion-shaped base with sev- eral oscular elevation (volcano or chimney). Surface smooth, even, slightly punctate. Consistency soft, compressible and fragile. Color different shades of purple and pink 
<emphasis id="B921EAA96471C36AFC52FB546F5A48FD" box="[975,1043,1252,1277]" italics="true" pageId="29" pageNumber="472">in vivo</emphasis>
, and in fixative n.r.
</td>
<td id="76B45D8564713C88FBEDFBC86D0B4921" box="[1136,1602,1144,1313]" gridcol="2" gridrow="3" pageId="29" pageNumber="472">ranging from 67.3‒90.5 x 2.8‒4.6 to 143.8‒178.6 x 6.9‒9.3 in different individuals</td>
<td id="76B45D8564713C88F9E4FBC86C874921" box="[1657,1998,1144,1313]" gridcol="3" gridrow="3" pageId="29" pageNumber="472">North and South Carolina (USA), Gulf of Mexico and Caribbean / Atlantic; and Panama / Pacific (0.5‒10 m)</td>
</tr>
<tr id="356534F964713C88FF38FAE96C874A26" box="[165,1998,1369,1574]" gridrow="4" pageId="29" pageNumber="472">
<th id="76B45D8564713C88FF38FAE96AEE4A26" box="[165,423,1369,1574]" gridcol="0" gridrow="4" pageId="29" pageNumber="472">MNRJ 20562; MNRJ 21160; MNRJ 22235</th>
<td id="76B45D8564713C88FE45FAE96F1D4A26" box="[472,1108,1369,1574]" gridcol="1" gridrow="4" pageId="29" pageNumber="472">
Habit thinly to thickly encrusting, occasion. like tubular struc- ture laying parallel to substrate, or lobate. Surface slightly rough and punctate. Oscules at the apex of the tubular struc- ture, or at the short lobate or volcano elevations (&lt;1 cm high). Consistency soft and compressible. Color beige to light-purple 
<emphasis id="B921EAA96471C36AFE45F9BD69554A26" box="[472,540,1549,1574]" italics="true" pageId="29" pageNumber="472">in vivo</emphasis>
, and light beige in fixative (EtOH).
</td>
<td id="76B45D8564713C88FBEDFAE96D0B4A26" box="[1136,1602,1369,1574]" gridcol="2" gridrow="4" pageId="29" pageNumber="472">respectively: 101.2‒126.5‒147 x 1.5‒5.5‒8; 90.8‒118.2‒137 x 2.4‒5.0‒8.2; 101‒128.1‒144.6 x 2.1‒5.1‒7.8</td>
<td id="76B45D8564713C88F9E4FAE96C874A26" box="[1657,1998,1369,1574]" gridcol="3" gridrow="4" pageId="29" pageNumber="472">Costa do Descobrimento, Bahia, Brazil / Atlantic (intertidal)</td>
</tr>
</table>
</paragraph>
<subSubSection id="C34F65306472C369FF5AFF26684B4CD5" pageId="30" pageNumber="473" type="distribution">
<paragraph id="8BEA36BB6472C369FF5AFF26684B4CD5" blockId="30.[151,1436,150,465]" pageId="30" pageNumber="473">
<emphasis id="B921EAA96472C369FF5AFF266A284CB0" bold="true" box="[199,353,150,176]" pageId="30" pageNumber="473">Distribution.</emphasis>
Only known from northeast 
<collectingCountry id="F342762B6472C369FD03FF2769AE4CB1" box="[670,743,151,177]" name="Brazil" pageId="30" pageNumber="473">Brazil</collectingCountry>
: Camaçari (
<typeStatus id="54EE88196472C369FCF4FF2768D24CB1" box="[873,923,151,177]" pageId="30" pageNumber="473">type</typeStatus>
locality), the northern sector of BA, and Santa Cruz Cabrália, the southern sector of BA—new record.
</paragraph>
</subSubSection>
<subSubSection id="C34F65306472C369FF5AFF6F69464D1D" pageId="30" pageNumber="473" type="biology_ecology">
<paragraph id="8BEA36BB6472C369FF5AFF6F69464D1D" blockId="30.[151,1436,150,465]" pageId="30" pageNumber="473">
<emphasis id="B921EAA96472C369FF5AFF6F6A654CF9" bold="true" box="[199,300,223,249]" pageId="30" pageNumber="473">Ecology.</emphasis>
The specimen was growing in a piece of hard coral (
<emphasis id="B921EAA96472C369FC32FF6F689C4CF8" box="[943,981,223,248]" italics="true" pageId="30" pageNumber="473">viz.</emphasis>
, not in live), which is associated with calcareous algae and hydrozoans.
</paragraph>
</subSubSection>
<subSubSection id="C34F65306472C357FF5AFE9768344E85" lastPageId="32" lastPageNumber="475" pageId="30" pageNumber="473" type="discussion">
<paragraph id="8BEA36BB6472C369FF5AFE976F854DD1" blockId="30.[151,1436,150,465]" pageId="30" pageNumber="473">
<emphasis id="B921EAA96472C369FF5AFE976A724D41" bold="true" box="[199,315,295,321]" pageId="30" pageNumber="473">Remarks.</emphasis>
Our material matches the original description of 
<taxonomicName id="4C554D386472C369FCFFFE9768994D41" authorityName="Peixinho, Fernandez, Oliveira, Caires &amp; Hajdu" authorityYear="2007" box="[866,976,295,321]" class="Demospongiae" family="Tetillidae" genus="Acanthotetilla" kingdom="Animalia" order="Tetractinellida" pageId="30" pageNumber="473" phylum="Porifera" rank="species" species="walteri">
<emphasis id="B921EAA96472C369FCFFFE9768994D41" box="[866,976,295,321]" italics="true" pageId="30" pageNumber="473">A. walteri</emphasis>
</taxonomicName>
by 
<bibRefCitation id="EFC44B4A6472C369FC67FE976FB84D41" author="Peixinho, S. &amp; Fernandez, J. &amp; Oliveira, M. V. &amp; Caires, S. &amp; Hajdu, E." box="[1018,1265,295,321]" pageId="30" pageNumber="473" pagination="509 - 515" refId="ref25624" refString="Peixinho, S., Fernandez, J., Oliveira, M. V., Caires, S. &amp; Hajdu, E. (2007) Description of two new species of Acanthotetilla Burton, 1959 from NE Brazil, Southwestern Atlantic (Tetillidae, Spirophorida, Demospongiae). In: Custodio, M. R., Lobo-Hajdu, G., Hajdu, E. &amp; Muricy, G. (Eds.), Porifera Research: biodiversity, innovation and sustainability. Serie Livros 28. Museu Nacional, Rio de Janeiro, pp. 509 - 515." type="book chapter" year="2007">
Peixinho 
<emphasis id="B921EAA96472C369FBF8FE976FD44D41" box="[1125,1181,295,321]" italics="true" pageId="30" pageNumber="473">et al.</emphasis>
(2007)
</bibRefCitation>
, as amended in 
<bibRefCitation id="EFC44B4A6472C369FF0AFEFB6AE84D65" author="Fernandez, J. C. &amp; Peixinho, S. &amp; Hajdu, E." box="[151,417,331,357]" pageId="30" pageNumber="473" pagination="1 - 23" refId="ref22099" refString="Fernandez, J. C. C, Peixinho, S. &amp; Hajdu, E. (2012) Phylogeny and an integrated biogeography of Acanthotetilla Burton, 1959 (Demospongiae: Spirophorida: Tetillidae): two-way traffic on the peri-African track. Zootaxa, 3402 (1), 1 - 23. https: // doi. org / 10.11646 / zootaxa. 3402.1.1" type="journal article" year="2012">
Fernandez 
<emphasis id="B921EAA96472C369FE8EFEFB6A054D65" box="[275,332,331,357]" italics="true" pageId="30" pageNumber="473">et al.</emphasis>
(2012)
</bibRefCitation>
. The species was originally described from northern 
<collectingRegion id="4991F8596472C369FC6BFEFB6F7E4D65" box="[1014,1079,331,357]" country="Brazil" name="Bahia" pageId="30" pageNumber="473">Bahia</collectingRegion>
(
<quantity id="4CAD9B5E6472C369FBDAFEFB6F8B4D65" box="[1095,1218,330,357]" metricMagnitude="1" metricUnit="m" metricValue="2.85" metricValueMax="3.5" metricValueMin="2.2" pageId="30" pageNumber="473" unit="m" value="28.5" valueMax="35.0" valueMin="22.0">22 to 35 m</quantity>
depth) and had not yet been reported again. Here we are recording it from an intertidal area in southern 
<collectingRegion id="4991F8596472C369FBC9FEDF6FD04D89" box="[1108,1177,367,393]" country="Brazil" name="Bahia" pageId="30" pageNumber="473">Bahia</collectingRegion>
. The endolithic/cryptic habit of 
<taxonomicName id="4C554D386472C369FF67FE236A224DAD" authorityName="Peixinho, Fernandez, Oliveira, Caires &amp; Hajdu" authorityYear="2007" box="[250,363,403,429]" class="Demospongiae" family="Tetillidae" genus="Acanthotetilla" kingdom="Animalia" order="Tetractinellida" pageId="30" pageNumber="473" phylum="Porifera" rank="species" species="walteri">
<emphasis id="B921EAA96472C369FF67FE236A224DAD" box="[250,363,403,429]" italics="true" pageId="30" pageNumber="473">A. walteri</emphasis>
</taxonomicName>
likely explains the few records of the species this far, which is absent from large taxonomic inventories such as those by 
<bibRefCitation id="EFC44B4A6472C369FE45FE0769FC4DD1" author="Muricy, G. &amp; Santos, C. P. &amp; Batista, D. C. &amp; Lopes, D. A. &amp; Pagnoncelli, D. &amp; Monteiro, L. C. &amp; Oliveira, M. V. &amp; Carvalho, M. &amp; Moreira, M. C. F. &amp; Klautau, M. &amp; Rodriguez, P. R. D. &amp; Costa, R. N. &amp; Silvano, R." box="[472,693,439,465]" pageId="30" pageNumber="473" pagination="109 - 145" refId="ref25144" refString="Muricy, G., Santos, C. P., Batista, D. C., Lopes, D. A., Pagnoncelli, D., Monteiro, L. C., Oliveira, M. V., Carvalho, M., Mel &quot; o, M., Moreira, M. C. F., Klautau, M., Rodriguez, P. R. D., Costa, R. N. &amp; Silvano, R. (2006) Capitulo 3. Filo Porifera. In: Lavrado, H. P &amp; Ignacio, B. L. (Orgs.), Biodiversidade bentonica da regiao central da Zona Economica Exclusiva brasileira. Serie Livros 18. Museu Nacional, Rio de Janeiro, pp. 109 - 145." type="book chapter" year="2006">
Muricy 
<emphasis id="B921EAA96472C369FDAFFE0769234DD1" box="[562,618,439,465]" italics="true" pageId="30" pageNumber="473">et al.</emphasis>
(2006
</bibRefCitation>
, 
<bibRefCitation id="EFC44B4A6472C369FD5DFE0769B24DD1" author="Muricy, G. &amp; Lopes, D. A. &amp; Hajdu, E. &amp; Carvalho, M. S. &amp; Moraes, F. C. &amp; Klautau, M. &amp; Menegola, C. &amp; Pinheiro, U." box="[704,763,439,465]" pageId="30" pageNumber="473" refId="ref25034" refString="Muricy, G., Lopes, D. A., Hajdu, E., Carvalho, M. S., Moraes, F. C., Klautau, M., Menegola, C. &amp; Pinheiro, U. (2011) Catalogue of Brazilian Porifera Serie Livros 46. Museu Nacional, Rio de Janeiro, 300 pp." type="book" year="2011">2011</bibRefCitation>
), 
<bibRefCitation id="EFC44B4A6472C369FC93FE0768FA4DD1" author="Moraes, F. C." box="[782,947,439,465]" pageId="30" pageNumber="473" refId="ref24504" refString="Moraes, F. C. (2011) Esponjas das Ilhas Oceanicas Brasileiras. Serie Livros 44. Museu Nacional, Rio de Janeiro, 252 pp." type="book" year="2011">Moraes (2011)</bibRefCitation>
and 
<bibRefCitation id="EFC44B4A6472C369FC74FE076F814DD1" author="Moura, R. L. &amp; Amado-Filho, G. M. &amp; Moraes, F. C. &amp; Brasileiro, P. S. &amp; Salomon, P. S. &amp; Mahiques, M. M. &amp; Bastos, A. C. &amp; Almeida, M. G. &amp; Silva Jr., J. M. &amp; Araujo, B. F. &amp; Brito, F. P. &amp; Rangel, T. P. &amp; Oliveira, B. C. V. &amp; Bahia, R. G. &amp; Paranhos, R. P. &amp; Dias, R. J. S. &amp; Siegle, E. &amp; Figueiredo Jr., A. G. &amp; Pereira, R. C. &amp; Leal, C. V. &amp; Hajdu, E. &amp; Asp, N. E. &amp; Gregoracci, G. &amp; Yager, P. &amp; Francini-Filho, R. B. &amp; Froes, A. &amp; Silva, B. S. &amp; Moreira, A. P. B. &amp; Oliveira, L. &amp; Soares, A. C. &amp; Araujo, L. &amp; Oliveira, N. L. &amp; Teixeira, J. B. &amp; Valle, R. A. B. &amp; Thompson, C. &amp; Rezende, C. E. &amp; Thompson, F. L." box="[1001,1224,439,465]" pageId="30" pageNumber="473" pagination="1 - 11" refId="ref24682" refString="Moura, R. L., Amado-Filho, G. M., Moraes, F. C., Brasileiro, P. S., Salomon, P. S., Mahiques, M. M., Bastos, A. C., Almeida, M. G., Silva Jr., J. M., Araujo, B. F., Brito, F. P., Rangel, T. P., Oliveira, B. C. V., Bahia, R. G., Paranhos, R. P., Dias, R. J. S., Siegle, E., Figueiredo Jr., A. G., Pereira, R. C., Leal, C. V., Hajdu, E., Asp, N. E., Gregoracci, G. B, Neumann-Leit &quot; o, S., Yager, P. L, Francini-Filho, R. B., Froes, A., Campe &quot; o, M., Silva, B. S., Moreira, A. P. B., Oliveira, L., Soares, A. C., Araujo, L., Oliveira, N. L., Teixeira, J. B., Valle, R. A. B., Thompson, C. C, Rezende, C. E. &amp; Thompson, F. L. (2016) An Extensive Reef System at the Amazon River Mouth. Science advances, 2 (e 1501252), 1 - 11. https: // doi. org / 10.1126 / sciadv. 1501252" type="journal article" year="2016">
Moura 
<emphasis id="B921EAA96472C369FBA6FE076F3A4DD1" box="[1083,1139,439,465]" italics="true" pageId="30" pageNumber="473">et al.</emphasis>
(2016)
</bibRefCitation>
.
</paragraph>
<caption id="DF2A66336472C369FF0AF8D368E84BE8" ID-DOI="http://doi.org/10.5281/zenodo.10268746" ID-Zenodo-Dep="10268746" httpUri="https://zenodo.org/record/10268746/files/figure.png" pageId="30" pageNumber="473" startId="30.[151,250,1891,1915]" targetBox="[166,1421,489,1868]" targetPageId="30" targetType="figure">
<paragraph id="8BEA36BB6472C369FF0AF8D368E84BE8" blockId="30.[151,1437,1891,2024]" pageId="30" pageNumber="473">
<emphasis id="B921EAA96472C369FF0AF8D36A564B7B" bold="true" box="[151,287,1891,1915]" pageId="30" pageNumber="473">FIGURE 13.</emphasis>
<taxonomicName id="4C554D386472C369FEB8F8D46F684B7C" authority="Peixinho, Fernandez, Oliveira, Caires &amp; Hajdu, 2007" authorityName="Peixinho, Fernandez, Oliveira, Caires &amp; Hajdu" authorityYear="2007" box="[293,1057,1892,1916]" class="Demospongiae" family="Tetillidae" genus="Acanthotetilla" kingdom="Animalia" order="Tetractinellida" pageId="30" pageNumber="473" phylum="Porifera" rank="species" species="walteri">
<emphasis id="B921EAA96472C369FEB8F8D4694B4B7C" box="[293,514,1892,1916]" italics="true" pageId="30" pageNumber="473">Acanthotetilla walteri</emphasis>
<bibRefCitation id="EFC44B4A6472C369FD95F8D46F684B7C" author="Peixinho, S. &amp; Fernandez, J. &amp; Oliveira, M. V. &amp; Caires, S. &amp; Hajdu, E." box="[520,1057,1892,1916]" pageId="30" pageNumber="473" pagination="509 - 515" refId="ref25624" refString="Peixinho, S., Fernandez, J., Oliveira, M. V., Caires, S. &amp; Hajdu, E. (2007) Description of two new species of Acanthotetilla Burton, 1959 from NE Brazil, Southwestern Atlantic (Tetillidae, Spirophorida, Demospongiae). In: Custodio, M. R., Lobo-Hajdu, G., Hajdu, E. &amp; Muricy, G. (Eds.), Porifera Research: biodiversity, innovation and sustainability. Serie Livros 28. Museu Nacional, Rio de Janeiro, pp. 509 - 515." type="book chapter" year="2007">Peixinho, Fernandez, Oliveira, Caires &amp; Hajdu, 2007</bibRefCitation>
</taxonomicName>
, MNRJ 21180: 
<emphasis id="B921EAA96472C369FB5DF8D36F9B4B7B" bold="true" box="[1216,1234,1891,1915]" pageId="30" pageNumber="473">A</emphasis>
, transverse sections showing megascleres (protriaenes and oxeas) radially and piercing to the surface; 
<emphasis id="B921EAA96472C369FC44F83868A34BA0" bold="true" box="[985,1002,1928,1952]" pageId="30" pageNumber="473">B</emphasis>
, detail of protriaenes; 
<emphasis id="B921EAA96472C369FB52F8376FA84B9F" bold="true" box="[1231,1249,1927,1951]" pageId="30" pageNumber="473">C</emphasis>
, ectosomal region with several sigmaspires; 
<emphasis id="B921EAA96472C369FE07F81C6AE54BC4" bold="true" box="[410,428,1964,1988]" pageId="30" pageNumber="473">D</emphasis>
, a reproductive bud on the surface and 
<emphasis id="B921EAA96472C369FCA9F81C680C4BC4" bold="true" box="[820,837,1964,1988]" pageId="30" pageNumber="473">E</emphasis>
, several acanthoxeas scattered throughout the choanosomal region; 
<emphasis id="B921EAA96472C369FF78F8606BBD4BE8" bold="true" box="[229,244,2000,2024]" pageId="30" pageNumber="473">F</emphasis>
, a large smooth oxea and acanthoxeas; 
<emphasis id="B921EAA96472C369FD1AF87F69D24BE7" bold="true" box="[647,667,1999,2023]" pageId="30" pageNumber="473">G</emphasis>
, an acanthoxeas in detail.
</paragraph>
</caption>
<caption id="DF2A66336473C368FF0BFD536C624F21" ID-Table-UUID="DF2A66336473C368FF0BFD536C624F21" httpUri="http://table.plazi.org/id/DF2A66336473C368FF0BFD536C624F21" pageId="31" pageNumber="474" startId="31.[150,238,739,765]" targetBox="[165,2012,856,1448]" targetIsTable="true" targetPageId="31">
<paragraph id="8BEA36BB6473C368FF0BFD536C624F21" blockId="31.[150,2038,739,801]" pageId="31" pageNumber="474">
<emphasis id="B921EAA96473C368FF0BFD536A5C4EFD" bold="true" box="[150,277,739,765]" pageId="31" pageNumber="474">TABLE 10.</emphasis>
<taxonomicName id="4C554D386473C368FE86FD536F724EFD" authority="Peixinho, Fernandez, Oliveira, Caires &amp; Hajdu, 2007" authorityName="Peixinho, Fernandez, Oliveira, Caires &amp; Hajdu" authorityYear="2007" box="[283,1083,739,765]" class="Demospongiae" family="Tetillidae" genus="Acanthotetilla" kingdom="Animalia" order="Tetractinellida" pageId="31" pageNumber="474" phylum="Porifera" rank="species" species="walteri">
<emphasis id="B921EAA96473C368FE86FD53694A4EFD" box="[283,515,739,765]" italics="true" pageId="31" pageNumber="474">Acanthotetilla walteri</emphasis>
<bibRefCitation id="EFC44B4A6473C368FD95FD536F724EFD" author="Peixinho, S. &amp; Fernandez, J. &amp; Oliveira, M. V. &amp; Caires, S. &amp; Hajdu, E." box="[520,1083,739,765]" pageId="31" pageNumber="474" pagination="509 - 515" refId="ref25624" refString="Peixinho, S., Fernandez, J., Oliveira, M. V., Caires, S. &amp; Hajdu, E. (2007) Description of two new species of Acanthotetilla Burton, 1959 from NE Brazil, Southwestern Atlantic (Tetillidae, Spirophorida, Demospongiae). In: Custodio, M. R., Lobo-Hajdu, G., Hajdu, E. &amp; Muricy, G. (Eds.), Porifera Research: biodiversity, innovation and sustainability. Serie Livros 28. Museu Nacional, Rio de Janeiro, pp. 509 - 515." type="book chapter" year="2007">Peixinho, Fernandez, Oliveira, Caires &amp; Hajdu, 2007</bibRefCitation>
</taxonomicName>
: comparative data on morphology, spicules and known distribution. Spicule measurements in micrometers (µm) are presented as minimum–average–maximum (or minimum–maximum) of length x thickness. Only length is presented for sigmaspires.
</paragraph>
</caption>
<paragraph id="8BEA36BB6473C368FCF8FC8068F24F49" blockId="31.[869,955,816,841]" box="[869,955,816,841]" pageId="31" pageNumber="474">Spicules</paragraph>
<paragraph id="8BEA36BB6473C368FF38FCE86CE148F8" pageId="31" pageNumber="474">
<table id="F955C41B64733C88FF38FCE86C9549A8" box="[165,2012,856,1448]" gridcols="5" gridrows="3" pageId="31" pageNumber="474">
<tr id="356534F964733C88FF38FCE86C954F98" box="[165,2012,856,920]" gridrow="0" pageId="31" pageNumber="474">
<th id="76B45D8564733C88FF38FCE86AFF4F98" box="[165,438,856,920]" gridcol="0" gridrow="0" pageId="31" pageNumber="474">
<emphasis id="B921EAA96473C368FF38FCE86BA94F71" bold="true" box="[165,224,856,881]" italics="true" pageId="31" pageNumber="474">sensu</emphasis>
</th>
<th id="76B45D8564733C88FE40FCE8680A4F98" box="[477,835,856,920]" gridcol="1" gridrow="0" pageId="31" pageNumber="474">
<emphasis id="B921EAA96473C368FE40FCE869894F71" bold="true" box="[477,704,856,881]" pageId="31" pageNumber="474">Morphology features</emphasis>
</th>
<th id="76B45D8564733C88FCF8FCE86E1F4F98" box="[869,1366,856,920]" gridcol="2" gridrow="0" pageId="31" pageNumber="474">
<emphasis id="B921EAA96473C368FCF8FCE868A04F71" bold="true" box="[869,1001,856,881]" pageId="31" pageNumber="474">Megascleres</emphasis>
</th>
<th id="76B45D8564733C88FAEAFCE86D4F4F98" box="[1399,1542,856,920]" gridcol="3" gridrow="0" pageId="31" pageNumber="474">
<emphasis id="B921EAA96473C368FAEAFCEB6D4F4F98" bold="true" box="[1399,1542,859,920]" pageId="31" pageNumber="474">Microscleres (sigmaspires)</emphasis>
</th>
<th id="76B45D8564733C88F90EFCE86C954F98" box="[1683,2012,856,920]" gridcol="4" gridrow="0" pageId="31" pageNumber="474">
<emphasis id="B921EAA96473C368F90EFCEB6C384F74" bold="true" box="[1683,1905,859,884]" pageId="31" pageNumber="474">Distribution (Depth)</emphasis>
</th>
</tr>
<tr id="356534F964733C88FF38FC1B6C954878" box="[165,2012,939,1144]" gridrow="1" pageId="31" pageNumber="474">
<th id="76B45D8564733C88FF38FC1B6AFF4878" box="[165,438,939,1144]" gridcol="0" gridrow="1" pageId="31" pageNumber="474">
<bibRefCitation id="EFC44B4A6473C368FF38FC1B6ADD4FC4" author="Fernandez, J. C. &amp; Peixinho, S. &amp; Hajdu, E." box="[165,404,939,964]" pageId="31" pageNumber="474" pagination="1 - 23" refId="ref22099" refString="Fernandez, J. C. C, Peixinho, S. &amp; Hajdu, E. (2012) Phylogeny and an integrated biogeography of Acanthotetilla Burton, 1959 (Demospongiae: Spirophorida: Tetillidae): two-way traffic on the peri-African track. Zootaxa, 3402 (1), 1 - 23. https: // doi. org / 10.11646 / zootaxa. 3402.1.1" type="journal article" year="2012">
Fernandez 
<emphasis id="B921EAA96473C368FE88FC1B6A014FC4" box="[277,328,939,964]" italics="true" pageId="31" pageNumber="474">et al.</emphasis>
(2012)
</bibRefCitation>
; review of the type material
</th>
<td id="76B45D8564733C88FE40FC1B680A4878" box="[477,835,939,1144]" gridcol="1" gridrow="1" pageId="31" pageNumber="474">
Habit encrusting (up to 3.5 mm thick) to endolithic. Surface irregu- lar and smooth to slightly hispid. Consistency slightly compressible. Color 
<emphasis id="B921EAA96473C368FD80FB8B69284854" box="[541,609,1083,1108]" italics="true" pageId="31" pageNumber="474">in vivo</emphasis>
n.r., and dark to light grey in fixative (EtOH)
</td>
<td id="76B45D8564733C88FCF8FC1B6E1F4878" box="[869,1366,939,1144]" gridcol="2" gridrow="1" pageId="31" pageNumber="474">Oxeas, 742‒995.1‒1232 x 5.4‒13.0‒21 Acanthoxeas, 238‒297.1‒378 x 28‒28.0‒28 Protriaenes (rhabdome; cladi) 308‒722.7‒1372 x 3.6‒3.8‒7.2; 18‒40.5‒58 x 1.8‒3.6‒7.2</td>
<td id="76B45D8564733C88FAEAFC1B6D4F4878" box="[1399,1542,939,1144]" gridcol="3" gridrow="1" pageId="31" pageNumber="474">7‒10.2‒18</td>
<td id="76B45D8564733C88F90EFC1B6C954878" box="[1683,2012,939,1144]" gridcol="4" gridrow="1" pageId="31" pageNumber="474">Camaçari (northern Bahia), Brazil / Atlantic (22‒35 m)</td>
</tr>
<tr id="356534F964733C88FF38FB076C9549A8" box="[165,2012,1207,1448]" gridrow="2" pageId="31" pageNumber="474">
<th id="76B45D8564733C88FF38FB076AFF49A8" box="[165,438,1207,1448]" gridcol="0" gridrow="2" pageId="31" pageNumber="474">MNRJ 21180</th>
<td id="76B45D8564733C88FE40FB07680A49A8" box="[477,835,1207,1448]" gridcol="1" gridrow="2" pageId="31" pageNumber="474">
Habit encrusting (up to 1 mm thick) to endolithic. Consistency firm, but compressible. Surface irregular and mostly pierced by megascleres. Color 
<emphasis id="B921EAA96473C368FD38FAF769A04960" box="[677,745,1351,1376]" italics="true" pageId="31" pageNumber="474">in vivo</emphasis>
not ob- served, and light beige in fixative (EtOH)
</td>
<td id="76B45D8564733C88FCF8FB076E1F49A8" box="[869,1366,1207,1448]" gridcol="2" gridrow="2" pageId="31" pageNumber="474">Oxeas, 704‒972.5‒1180 x 6‒9.6‒13 Acanthoxeas: 233‒272.8‒371 x 8.7‒15.7‒21.4 Protriaenes (rhabdome, cladi), 290‒540.1‒972 x 1‒2.1‒4; 30‒44.7‒59 x 1‒2.0‒3.8</td>
<td id="76B45D8564733C88FAEAFB076D4F49A8" box="[1399,1542,1207,1448]" gridcol="3" gridrow="2" pageId="31" pageNumber="474">9‒12.0‒14</td>
<td id="76B45D8564733C88F90EFB076C9549A8" box="[1683,2012,1207,1448]" gridcol="4" gridrow="2" pageId="31" pageNumber="474">Costa do Descobrimento, Bahia, Brazil / Atlantic (intertidal)</td>
</tr>
</table>
</paragraph>
<paragraph id="8BEA36BB644CC357FF5AFF276E5E4DAD" blockId="32.[151,1437,151,645]" pageId="32" pageNumber="475">
A bud made of spicules and spongin was observed (
<figureCitation id="136E2A3E644CC357FD6AFF2768144CB1" box="[759,861,151,177]" captionStart="FIGURE 13" captionStartId="30.[151,250,1891,1915]" captionTargetBox="[166,1421,489,1868]" captionTargetId="figure-192@30.[166,1421,489,1868]" captionTargetPageId="30" captionText="FIGURE 13. Acanthotetilla walteri Peixinho, Fernandez, Oliveira, Caires &amp; Hajdu, 2007, MNRJ 21180: A, transverse sections showing megascleres (protriaenes and oxeas) radially and piercing to the surface; B, detail of protriaenes; C, ectosomal region with several sigmaspires; D, a reproductive bud on the surface and E, several acanthoxeas scattered throughout the choanosomal region; F, a large smooth oxea and acanthoxeas; G, an acanthoxeas in detail." figureDoi="http://doi.org/10.5281/zenodo.10268746" httpUri="https://zenodo.org/record/10268746/files/figure.png" pageId="32" pageNumber="475">Fig. 13D</figureCitation>
). So far, a similar reproductive specialisation has not been reported from other known species of 
<taxonomicName id="4C554D38644CC357FDE5FF0B685E4CD5" authorityName="Burton" authorityYear="1959" box="[632,791,187,213]" class="Demospongiae" family="Tetillidae" genus="Acanthotetilla" kingdom="Animalia" order="Tetractinellida" pageId="32" pageNumber="475" phylum="Porifera" rank="genus">
<emphasis id="B921EAA9644CC357FDE5FF0B685E4CD5" box="[632,791,187,213]" italics="true" pageId="32" pageNumber="475">Acanthotetilla</emphasis>
</taxonomicName>
(cf. 
<bibRefCitation id="EFC44B4A644CC357FCD4FF0B68BC4CD5" author="van Soest, R. W. M." box="[841,1013,187,213]" pageId="32" pageNumber="475" pagination="1 - 14" refId="ref28411" refString="van Soest, R. W. M. (1977) A revision of the megacanthoxea-bearing tetillids (Porifera, Spirophorida), with a description of a new species. Studies on the Fauna of Curacao and other Caribbean Islands, 53, 1 - 14." type="journal article" year="1977">van Soest 1977</bibRefCitation>
, 
<bibRefCitation id="EFC44B4A644CC357FC62FF0B6FA84CD5" author="Peixinho, S. &amp; Fernandez, J. &amp; Oliveira, M. V. &amp; Caires, S. &amp; Hajdu, E." box="[1023,1249,187,213]" pageId="32" pageNumber="475" pagination="509 - 515" refId="ref25624" refString="Peixinho, S., Fernandez, J., Oliveira, M. V., Caires, S. &amp; Hajdu, E. (2007) Description of two new species of Acanthotetilla Burton, 1959 from NE Brazil, Southwestern Atlantic (Tetillidae, Spirophorida, Demospongiae). In: Custodio, M. R., Lobo-Hajdu, G., Hajdu, E. &amp; Muricy, G. (Eds.), Porifera Research: biodiversity, innovation and sustainability. Serie Livros 28. Museu Nacional, Rio de Janeiro, pp. 509 - 515." type="book chapter" year="2007">
Peixinho 
<emphasis id="B921EAA9644CC357FBF5FF0B6FD04CD5" box="[1128,1177,187,213]" italics="true" pageId="32" pageNumber="475">et al</emphasis>
. 2007
</bibRefCitation>
, 
<bibRefCitation id="EFC44B4A644CC357FB76FF0B6B9D4CF9" author="Fernandez, J. C. &amp; Peixinho, S. &amp; Hajdu, E." pageId="32" pageNumber="475" pagination="1 - 23" refId="ref22099" refString="Fernandez, J. C. C, Peixinho, S. &amp; Hajdu, E. (2012) Phylogeny and an integrated biogeography of Acanthotetilla Burton, 1959 (Demospongiae: Spirophorida: Tetillidae): two-way traffic on the peri-African track. Zootaxa, 3402 (1), 1 - 23. https: // doi. org / 10.11646 / zootaxa. 3402.1.1" type="journal article" year="2012">
Fernandez 
<emphasis id="B921EAA9644CC357FAF8FF0B6ED44CD5" box="[1381,1437,187,213]" italics="true" pageId="32" pageNumber="475">et al.</emphasis>
2012
</bibRefCitation>
). However, surface buds were reported from other tetillid sponges, for instance: 
<taxonomicName id="4C554D38644CC357FBCBFF6F6B904D1D" authority="(Uliczka, 1929)" baseAuthorityName="Uliczka" baseAuthorityYear="1929" class="Demospongiae" family="Tetillidae" genus="Cinachyrella" kingdom="Animalia" order="Tetractinellida" pageId="32" pageNumber="475" phylum="Porifera" rank="species" species="apion">
<emphasis id="B921EAA9644CC357FBCBFF6F6E674CF8" box="[1110,1326,223,249]" italics="true" pageId="32" pageNumber="475">Cinachyrella apion</emphasis>
(
<bibRefCitation id="EFC44B4A644CC357FAA3FF6F6B994D1D" author="Uliczka, E." pageId="32" pageNumber="475" pagination="35 - 62" refId="ref28123" refString="Uliczka, E. (1929) Die tetraxonen Schwamme Westindiens (auf Grund der Ergebnisse der Reise Kkenthal-Hartmeyer). In: Kkenthal, W. &amp; Hartmeyer, R. (Eds.), Ergebnisse einer zoologischen Forschungsreise nach Westindien, Zoologische Jahrb ¸ cher, Abteilung f ¸ r Systematik, Geographie und Biologie der Thiere, pp. 35 - 62." type="book chapter" year="1929">Uliczka, 1929</bibRefCitation>
)
</taxonomicName>
from the western Atlantic (
<bibRefCitation id="EFC44B4A644CC357FD8EFEB4685B4D1D" author="Rtzler, K. &amp; Smith, K. P." box="[531,786,259,287]" pageId="32" pageNumber="475" pagination="148 - 164" refId="ref26756" refString="Rtzler, K. &amp; Smith, K. P. (1992) Guide to western Atlantic species of Cinachyrella (Porifera: Tetillidae). Proceedings of the Biological Society of Washington, 105, 148 - 164." type="journal article" year="1992">
Ŗtzler &amp; 
<collectingRegion id="4991F859644CC357FD16FEB369874D1D" box="[651,718,259,285]" country="Bermuda" name="Smith's" pageId="32" pageNumber="475">Smith</collectingRegion>
1992
</bibRefCitation>
), 
<taxonomicName id="4C554D38644CC357FCBBFEB36F374D1D" authority="(Carter, 1886)" baseAuthorityName="Carter" baseAuthorityYear="1886" box="[806,1150,259,285]" class="Demospongiae" family="Tetillidae" genus="Cinachyrella" kingdom="Animalia" order="Tetractinellida" pageId="32" pageNumber="475" phylum="Porifera" rank="species" species="australiensis">
<emphasis id="B921EAA9644CC357FCBBFEB3689E4D1D" box="[806,983,259,285]" italics="true" pageId="32" pageNumber="475">C. australiensis</emphasis>
(
<bibRefCitation id="EFC44B4A644CC357FC7AFEB36F3C4D1D" author="Carter, H. J." box="[999,1141,259,285]" pageId="32" pageNumber="475" pagination="277 - 294" refId="ref20401" refString="Carter, H. J. (1886) Descriptions of Sponges from the Neighbourhood of Port Phillip Heads, South Australia, continued. Annals and Magazine of Natural History, 5 (16), 277 - 294." type="journal article" year="1886">Carter, 1886</bibRefCitation>
)
</taxonomicName>
from the Indopacific (cf. 
<bibRefCitation id="EFC44B4A644CC357FF0AFE986ADE4D41" author="Rtzler, K. &amp; Smith, K. P." box="[151,407,295,323]" pageId="32" pageNumber="475" pagination="148 - 164" refId="ref26756" refString="Rtzler, K. &amp; Smith, K. P. (1992) Guide to western Atlantic species of Cinachyrella (Porifera: Tetillidae). Proceedings of the Biological Society of Washington, 105, 148 - 164." type="journal article" year="1992">
Ŗtzler &amp; 
<collectingRegion id="4991F859644CC357FE8FFE976A1C4D41" box="[274,341,295,321]" country="Bermuda" name="Smith's" pageId="32" pageNumber="475">Smith</collectingRegion>
1992
</bibRefCitation>
) and 
<taxonomicName id="4C554D38644CC357FE47FE9768B34D41" authority="Fernandez, Kelly &amp; Bell, 2017" authorityName="Fernandez, Kelly &amp; Bell" authorityYear="2017" box="[474,1018,295,321]" class="Demospongiae" family="Tetillidae" genus="Cinachyrella" kingdom="Animalia" order="Tetractinellida" pageId="32" pageNumber="475" phylum="Porifera" rank="species" species="anatriaenilla">
<emphasis id="B921EAA9644CC357FE47FE9769C74D41" box="[474,654,295,321]" italics="true" pageId="32" pageNumber="475">C. anatriaenilla</emphasis>
<bibRefCitation id="EFC44B4A644CC357FD05FE9768B34D41" author="Fernandez, J. C. C. &amp; Kelly, M. &amp; Bell, L. J." box="[664,1018,295,321]" pageId="32" pageNumber="475" pagination="81 - 90" refId="ref22032" refString="Fernandez, J. C. C., Kelly, M. &amp; Bell, L. J. (2017) Cinachyrella anatriaenilla sp. nov., a new tetillid sponge with microacanthoxeas from American Samoa in the South Pacific. Zootaxa, 4258 (1), 81 - 90. https: // doi. org / 10.11646 / zootaxa. 4258.1.6" type="journal article" year="2017">Fernandez, Kelly &amp; Bell, 2017</bibRefCitation>
</taxonomicName>
from the west Pacific (
<bibRefCitation id="EFC44B4A644CC357FA95FE976BB34D65" author="Fernandez, J. C. C. &amp; Kelly, M. &amp; Bell, L. J." pageId="32" pageNumber="475" pagination="81 - 90" refId="ref22032" refString="Fernandez, J. C. C., Kelly, M. &amp; Bell, L. J. (2017) Cinachyrella anatriaenilla sp. nov., a new tetillid sponge with microacanthoxeas from American Samoa in the South Pacific. Zootaxa, 4258 (1), 81 - 90. https: // doi. org / 10.11646 / zootaxa. 4258.1.6" type="journal article" year="2017">
Fernandez 
<emphasis id="B921EAA9644CC357FA15FE976BFD4D65" italics="true" pageId="32" pageNumber="475">et al.</emphasis>
2017
</bibRefCitation>
). The latter two species share spined microxeas, which resemble acanthoxeas of 
<taxonomicName id="4C554D38644CC357FB01FEFB6ED44D65" box="[1180,1437,331,357]" class="Demospongiae" family="Tetillidae" genus="Acanthotetilla" kingdom="Animalia" order="Tetractinellida" pageId="32" pageNumber="475" phylum="Porifera" rank="species" species="undetermined">
<emphasis id="B921EAA9644CC357FB01FEFB6E724D65" box="[1180,1339,331,357]" italics="true" pageId="32" pageNumber="475">Acanthotetilla</emphasis>
species.
</taxonomicName>
Although acanthoxeas and microxeas are acanthose monaxonic spicules (
<bibRefCitation id="EFC44B4A644CC357FC50FEDF6F8C4D89" author="Fernandez, J. C. &amp; Peixinho, S. &amp; Hajdu, E." box="[973,1221,367,393]" pageId="32" pageNumber="475" pagination="1 - 23" refId="ref22099" refString="Fernandez, J. C. C, Peixinho, S. &amp; Hajdu, E. (2012) Phylogeny and an integrated biogeography of Acanthotetilla Burton, 1959 (Demospongiae: Spirophorida: Tetillidae): two-way traffic on the peri-African track. Zootaxa, 3402 (1), 1 - 23. https: // doi. org / 10.11646 / zootaxa. 3402.1.1" type="journal article" year="2012">
Fernandez 
<emphasis id="B921EAA9644CC357FBD7FEDF6FCA4D89" box="[1098,1155,367,393]" italics="true" pageId="32" pageNumber="475">et al.</emphasis>
2012
</bibRefCitation>
), the origin of both (as homologous or not) has still not been determined by phylogenetic analysis (
<bibRefCitation id="EFC44B4A644CC357FB92FE236E424DAD" author="Szitenberg, A. &amp; Becking, L. E. &amp; Vargas, S. &amp; Fernandez, J. C. C. &amp; Santodomingo, N. &amp; Ilan, M. &amp; Kelly, M. &amp; Huchon, D." box="[1039,1291,403,429]" pageId="32" pageNumber="475" pagination="509 - 519" refId="ref27684" refString="Szitenberg, A., Becking, L. E., Vargas, S., Fernandez, J. C. C., Santodomingo, N., W ˆ rheide, G., Ilan, M., Kelly, M. &amp; Huchon, D. (2013) Phylogeny of Tetillidae (Porifera, Demospongiae, Spirophorida) based on three molecular markers. Molecular phylogenetics and evolution, 67 (2), 509 - 519. https: // doi. org / 10.1016 / j. ympev. 2013.02.018" type="journal article" year="2013">
Szitenberg 
<emphasis id="B921EAA9644CC357FB12FE236F8E4DAD" box="[1167,1223,403,429]" italics="true" pageId="32" pageNumber="475">et al.</emphasis>
2013
</bibRefCitation>
).
</paragraph>
<paragraph id="8BEA36BB644CC357FF5AFE0768344E85" blockId="32.[151,1437,151,645]" pageId="32" pageNumber="475">
Some important observations about spicules of 
<taxonomicName id="4C554D38644CC357FD46FE0768004DD1" authorityName="Peixinho, Fernandez, Oliveira, Caires &amp; Hajdu" authorityYear="2007" box="[731,841,439,465]" class="Demospongiae" family="Tetillidae" genus="Acanthotetilla" kingdom="Animalia" order="Tetractinellida" pageId="32" pageNumber="475" phylum="Porifera" rank="species" species="walteri">
<emphasis id="B921EAA9644CC357FD46FE0768004DD1" box="[731,841,439,465]" italics="true" pageId="32" pageNumber="475">A. walteri</emphasis>
</taxonomicName>
should be made here, a consequence of imprecisions in the original description of the species. In regard to protriaenes, a single category is present, with rhabdome thickness of 3.6–3.8–7.2 µm, as already pointed out in 
<bibRefCitation id="EFC44B4A644CC357FC9CFE4F6F434E19" author="Fernandez, J. C. &amp; Peixinho, S. &amp; Hajdu, E." box="[769,1034,511,537]" pageId="32" pageNumber="475" pagination="1 - 23" refId="ref22099" refString="Fernandez, J. C. C, Peixinho, S. &amp; Hajdu, E. (2012) Phylogeny and an integrated biogeography of Acanthotetilla Burton, 1959 (Demospongiae: Spirophorida: Tetillidae): two-way traffic on the peri-African track. Zootaxa, 3402 (1), 1 - 23. https: // doi. org / 10.11646 / zootaxa. 3402.1.1" type="journal article" year="2012">
Fernandez 
<emphasis id="B921EAA9644CC357FCE0FE4F68FC4E19" box="[893,949,511,537]" italics="true" pageId="32" pageNumber="475">et al.</emphasis>
(2012)
</bibRefCitation>
. As for the acanthoxeas, also only a single category is present, the smaller ones shown in 
<bibRefCitation id="EFC44B4A644CC357FD6BFD9368A74E3D" author="Peixinho, S. &amp; Fernandez, J. &amp; Oliveira, M. V. &amp; Caires, S. &amp; Hajdu, E." box="[758,1006,547,573]" pageId="32" pageNumber="475" pagination="509 - 515" refId="ref25624" refString="Peixinho, S., Fernandez, J., Oliveira, M. V., Caires, S. &amp; Hajdu, E. (2007) Description of two new species of Acanthotetilla Burton, 1959 from NE Brazil, Southwestern Atlantic (Tetillidae, Spirophorida, Demospongiae). In: Custodio, M. R., Lobo-Hajdu, G., Hajdu, E. &amp; Muricy, G. (Eds.), Porifera Research: biodiversity, innovation and sustainability. Serie Livros 28. Museu Nacional, Rio de Janeiro, pp. 509 - 515." type="book chapter" year="2007">
Peixinho 
<emphasis id="B921EAA9644CC357FCFFFD9368D24E3D" box="[866,923,547,573]" italics="true" pageId="32" pageNumber="475">et al.</emphasis>
(2007)
</bibRefCitation>
being misinterpreted due to the angle of the spicules in the SEM image. Micrometric values for these spicules are 238–297.1–378/28–28.0–28 µm as mentioned in 
<bibRefCitation id="EFC44B4A644CC357FEACFDDB69704E85" author="Fernandez, J. C. &amp; Peixinho, S. &amp; Hajdu, E." box="[305,569,619,645]" pageId="32" pageNumber="475" pagination="1 - 23" refId="ref22099" refString="Fernandez, J. C. C, Peixinho, S. &amp; Hajdu, E. (2012) Phylogeny and an integrated biogeography of Acanthotetilla Burton, 1959 (Demospongiae: Spirophorida: Tetillidae): two-way traffic on the peri-African track. Zootaxa, 3402 (1), 1 - 23. https: // doi. org / 10.11646 / zootaxa. 3402.1.1" type="journal article" year="2012">
Fernandez 
<emphasis id="B921EAA9644CC357FE30FDDB6AAC4E85" box="[429,485,619,645]" italics="true" pageId="32" pageNumber="475">et al.</emphasis>
(2012)
</bibRefCitation>
, and reproduced in 
<tableCitation id="C6D70300644CC357FC88FDDB68304E85" box="[789,889,619,645]" captionStart="TABLE 10" captionStartId="31.[150,238,739,765]" captionTargetBox="[165,2012,856,1448]" captionTargetPageId="31" captionText="TABLE 10. Acanthotetilla walteri Peixinho, Fernandez, Oliveira, Caires &amp; Hajdu, 2007: comparative data on morphology, spicules and known distribution. Spicule measurements in micrometers (µm) are presented as minimum–average–maximum (or minimum–maximum) of length x thickness. Only length is presented for sigmaspires." httpUri="http://table.plazi.org/id/DF2A66336473C368FF0BFD536C624F21" pageId="32" pageNumber="475" tableUuid="DF2A66336473C368FF0BFD536C624F21">Table 10</tableCitation>
.
</paragraph>
</subSubSection>
</treatment>
</document>