265 lines
26 KiB
XML
265 lines
26 KiB
XML
<document ID-DOI="10.5281/zenodo.272951" ID-GBIF-Dataset="e2c88f4c-3ac2-45f9-95e4-99b75561a081" ID-ISSN="1175-5326" ID-Zenodo-Dep="272951" ID-ZooBank="6D68A019-6F63-4AA4-A8B3-92D351F1F69B" checkinTime="1484409208030" checkinUser="plazi" docAuthor="Van, Rob W. M." docDate="2017" docId="03A800107717FFEDFF14A7579307FF4E" docLanguage="en" docName="zootaxa.4217.1.1.pdf.imf" docOrigin="Zootaxa 1" docStyle="DocumentStylede.uka.ipd.idaho.easyIO.settings.Settings@5ce3343f" docStyleName="zootaxa.2013.monograph" docTitle="Acanthella vaceleti Van Soest & Stentoft 1988" docType="treatment" docVersion="19" lastPageNumber="65" masterDocId="FF9178687757FFACFF83A36B907DFF9A" masterDocTitle="Sponges of the Guyana Shelf" masterLastPageNumber="225" masterPageNumber="1" pageNumber="65" updateTime="1645784257244" updateUser="ExternalLinkService">
|
||
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo>
|
||
<mods:title>Sponges of the Guyana Shelf</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Van, Rob W. M.</mods:namePart>
|
||
</mods:name>
|
||
<mods:typeOfResource>text</mods:typeOfResource>
|
||
<mods:relatedItem type="host">
|
||
<mods:titleInfo>
|
||
<mods:title>Zootaxa</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part>
|
||
<mods:date>2017</mods:date>
|
||
<mods:detail type="issue">
|
||
<mods:number>1</mods:number>
|
||
</mods:detail>
|
||
<mods:extent unit="page">
|
||
<mods:start>1</mods:start>
|
||
<mods:end>225</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:classification>journal article</mods:classification>
|
||
<mods:identifier type="DOI">10.5281/zenodo.272951</mods:identifier>
|
||
<mods:identifier type="GBIF-Dataset">e2c88f4c-3ac2-45f9-95e4-99b75561a081</mods:identifier>
|
||
<mods:identifier type="ISSN">1175-5326</mods:identifier>
|
||
<mods:identifier type="Zenodo-Dep">272951</mods:identifier>
|
||
<mods:identifier type="ZooBank">6D68A019-6F63-4AA4-A8B3-92D351F1F69B</mods:identifier>
|
||
</mods:mods>
|
||
<treatment ID-DOI="http://doi.org/10.5281/zenodo.5698616" ID-GBIF-Taxon="127419828" ID-Zenodo-Dep="5698616" LSID="urn:lsid:plazi:treatment:03A800107717FFEDFF14A7579307FF4E" httpUri="http://treatment.plazi.org/id/03A800107717FFEDFF14A7579307FF4E" lastPageId="65" lastPageNumber="65" pageId="64" pageNumber="65">
|
||
<subSubSection pageId="64" pageNumber="65" type="nomenclature">
|
||
<paragraph blockId="64.[151,721,1084,1143]" box="[151,721,1084,1110]" pageId="64" pageNumber="65">
|
||
<heading bold="true" box="[151,721,1084,1110]" fontSize="11" level="1" pageId="64" pageNumber="65" reason="1">
|
||
<taxonomicName authority="Van Soest & Stentoft, 1988" authorityName="Van Soest & Stentoft" authorityYear="1988" box="[151,721,1084,1110]" class="Demospongiae" family="Dictyonellidae" genus="Acanthella" kingdom="Animalia" order="Halichondrida" pageId="64" pageNumber="65" phylum="Porifera" rank="species" species="vaceleti">
|
||
<emphasis bold="true" box="[151,721,1084,1110]" pageId="64" pageNumber="65">
|
||
<emphasis bold="true" box="[151,381,1084,1110]" italics="true" pageId="64" pageNumber="65">Acanthella vaceleti</emphasis>
|
||
<bibRefCitation author="Van" box="[388,721,1084,1110]" pageId="64" pageNumber="65" refString="Van Soest, R. W. M. & Stentoft, N. (1988) Barbados Deep-Water Sponges. In: Hummelinck, P. W. & Van der Steen, L. J. (Eds.), Uitgaven van de Natuurwetenschappelijke Studiekring voor Suriname en de Nederlandse Antillen. No. 122. Studies on the Fauna of Curacao and other Caribbean Islands, 70 (215), 1 - 175. Avaliable from: http: // www. repository. naturalis. nl / document / 549872 (Accessed 11 Jan. 2017)" type="journal article" year="1988">Van Soest & Stentoft, 1988</bibRefCitation>
|
||
</emphasis>
|
||
</taxonomicName>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph blockId="64.[151,721,1084,1143]" box="[151,305,1118,1143]" pageId="64" pageNumber="65">
|
||
<figureCitation box="[151,269,1118,1143]" captionStart="FIGURE 42" captionStartId="65.[151,250,1587,1609]" captionTargetBox="[151,1436,267,1565]" captionTargetId="figure@65.[151,1436,267,1565]" captionTargetPageId="65" captionText="FIGURE 42. Acanthella vaceleti Van Soest & Stentoft, 1988, a, habitus of RMNH Por. 10536 (scale bar = 1 cm), b, SEM image of a portion of the axial column, c – f, SEM images of spicules, c, shorter thicker style, c 1, details of c, d, longer thinner style, e, shorter sinuous strongyle, e 1, details of e, f, longer sinuous strongyle." httpUri="https://zenodo.org/record/272993/files/figure.png" pageId="64" pageNumber="65">Figures 42</figureCitation>
|
||
a–f
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection box="[151,1076,1190,1213]" pageId="64" pageNumber="65" type="reference_group">
|
||
<paragraph blockId="64.[151,1076,1190,1213]" box="[151,1076,1190,1213]" pageId="64" pageNumber="65">
|
||
<treatmentCitationGroup box="[151,1076,1190,1213]" pageId="64" pageNumber="65">
|
||
<taxonomicName authority="Van Soest & Stentoft, 1988: 107" authorityName="Van Soest & Stentoft" authorityPageNumber="107" authorityYear="1988" box="[151,681,1190,1212]" class="Demospongiae" family="Dictyonellidae" genus="Acanthella" kingdom="Animalia" order="Halichondrida" pageId="64" pageNumber="65" phylum="Porifera" rank="species" species="vaceleti">
|
||
<emphasis box="[151,346,1190,1212]" italics="true" pageId="64" pageNumber="65">Acanthella vaceleti</emphasis>
|
||
<treatmentCitation author="Van" box="[352,681,1190,1212]" page="107" pageId="64" pageNumber="65" year="1988">
|
||
<bibRefCitation author="Van" box="[352,631,1190,1212]" pageId="64" pageNumber="65" refString="Van Soest, R. W. M. & Stentoft, N. (1988) Barbados Deep-Water Sponges. In: Hummelinck, P. W. & Van der Steen, L. J. (Eds.), Uitgaven van de Natuurwetenschappelijke Studiekring voor Suriname en de Nederlandse Antillen. No. 122. Studies on the Fauna of Curacao and other Caribbean Islands, 70 (215), 1 - 175. Avaliable from: http: // www. repository. naturalis. nl / document / 549872 (Accessed 11 Jan. 2017)" type="journal article" year="1988">Van Soest & Stentoft, 1988</bibRefCitation>
|
||
: 107
|
||
</treatmentCitation>
|
||
</taxonomicName>
|
||
, fig. 53;
|
||
<treatmentCitation author="Alvarez" box="[771,1006,1190,1213]" page="37" pageId="64" pageNumber="65" year="1998">
|
||
<bibRefCitation author="Alvarez" box="[771,969,1190,1213]" pageId="64" pageNumber="65" refString="Alvarez, B., van Soest, R. W. M. & Rutzler, K. (1998) A revision of the Axinellidae (Porifera: Demospongiae) of the Central- West Atlantic region. Smithsonian Contributions to Zoology, 598, 1 - 47. http: // dx. doi. org / 10.5479 / si. 00810282.598" type="journal article" year="1998">
|
||
Alvarez
|
||
<emphasis box="[858,909,1190,1213]" italics="true" pageId="64" pageNumber="65">et al.</emphasis>
|
||
1998
|
||
</bibRefCitation>
|
||
: 37
|
||
</treatmentCitation>
|
||
, fig. 1.
|
||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="64" pageNumber="65" type="materials_examined">
|
||
<paragraph blockId="64.[151,1436,1257,2038]" pageId="64" pageNumber="65">
|
||
<materialsCitation ID-GBIF-Occurrence="1424726271" collectingDate="1966-04-27" collectionCode="RMNH" collectorName="Snellius O. C. P. S." country="Suriname" elevation="100" latitude="7.297" location="Suriname" longLatPrecision="55" longitude="-55.3883" pageId="64" pageNumber="65" specimenCount="1">
|
||
<emphasis bold="true" box="[151,381,1257,1282]" pageId="64" pageNumber="65">Material examined</emphasis>
|
||
.
|
||
<collectionCode box="[398,482,1258,1281]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="64" pageNumber="65">RMNH</collectionCode>
|
||
Por. 9779,
|
||
<collectingCountry box="[621,731,1257,1282]" name="Suriname" pageId="64" pageNumber="65">Suriname</collectingCountry>
|
||
, ‘
|
||
<collectorName box="[750,955,1257,1282]" pageId="64" pageNumber="65">Snellius O.C.P.S.</collectorName>
|
||
’
|
||
<collectingCountry box="[971,1058,1258,1282]" name="Guyana" pageId="64" pageNumber="65">Guyana</collectingCountry>
|
||
Shelf Expedition, station B23B,
|
||
<geoCoordinate box="[151,245,1294,1318]" direction="north" orientation="latitude" pageId="64" pageNumber="65" precision="55" value="7.297">7.297°N</geoCoordinate>
|
||
<geoCoordinate box="[254,383,1293,1318]" direction="west" orientation="longitude" pageId="64" pageNumber="65" precision="5" value="-55.3883">55.3883°W</geoCoordinate>
|
||
, depth
|
||
<quantity box="[468,585,1294,1318]" metricMagnitude="2" metricUnit="m" metricValue="1.0" metricValueMax="1.01" metricValueMin="0.99" pageId="64" pageNumber="65" unit="m" value="100.0" valueMax="101.0" valueMin="99.0">
|
||
<elevation box="[468,585,1294,1318]" metricMagnitude="2" metricUnit="m" metricValue="1.0" metricValueMax="1.01" metricValueMin="0.99" pageId="64" pageNumber="65" unit="m" value="100.0" valueMax="101.0" valueMin="99.0">99–101 m</elevation>
|
||
</quantity>
|
||
, rectangular dredge,
|
||
<date box="[827,992,1293,1318]" pageId="64" pageNumber="65" value="1966-04-27">
|
||
<collectingDate box="[827,992,1293,1318]" pageId="64" pageNumber="65" value="1966-04-27">27 April 1966</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation ID-GBIF-Occurrence="1424726263" collectingDate="1970-08-30" collectionCode="RMNH" country="Guyana" elevation="98" latitude="7.6833" location="Guyana" longLatPrecision="7" longitude="-57.0333" pageId="64" pageNumber="65" specimenCount="1">
|
||
<collectionCode box="[1005,1089,1294,1317]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="64" pageNumber="65">RMNH</collectionCode>
|
||
Por. 9791,
|
||
<collectingCountry box="[1224,1314,1294,1318]" name="Guyana" pageId="64" pageNumber="65">Guyana</collectingCountry>
|
||
, ‘Luymes’
|
||
<collectingCountry box="[151,238,1330,1354]" name="Guyana" pageId="64" pageNumber="65">Guyana</collectingCountry>
|
||
Shelf Expedition, station 51,
|
||
<geoCoordinate box="[574,682,1329,1354]" direction="north" orientation="latitude" pageId="64" pageNumber="65" precision="5" value="7.6833">7.6833°N</geoCoordinate>
|
||
<geoCoordinate box="[689,818,1329,1354]" direction="west" orientation="longitude" pageId="64" pageNumber="65" precision="5" value="-57.0333">57.0333°W</geoCoordinate>
|
||
, depth
|
||
<quantity box="[899,959,1330,1354]" metricMagnitude="1" metricUnit="m" metricValue="9.8" pageId="64" pageNumber="65" unit="m" value="98.0">
|
||
<elevation box="[899,959,1330,1354]" metricMagnitude="1" metricUnit="m" metricValue="9.8" pageId="64" pageNumber="65" unit="m" value="98.0">98 m</elevation>
|
||
</quantity>
|
||
, bottom calcareous sand,
|
||
<date box="[1249,1432,1330,1354]" pageId="64" pageNumber="65" value="1970-08-30">
|
||
<collectingDate box="[1249,1432,1330,1354]" pageId="64" pageNumber="65" value="1970-08-30">30 August 1970</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation ID-GBIF-Occurrence="1424726266" collectingDate="1966-05-13" collectionCode="RMNH" collectorName="Snellius O. C. P. S." country="Suriname" elevation="65" latitude="7.1" location="Suriname" longLatPrecision="5555" longitude="-56.1783" pageId="64" pageNumber="65" specimenCount="1">
|
||
<collectionCode box="[151,235,1366,1389]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="64" pageNumber="65">RMNH</collectionCode>
|
||
Por. 10536,
|
||
<collectingCountry box="[379,489,1365,1390]" name="Suriname" pageId="64" pageNumber="65">Suriname</collectingCountry>
|
||
, ‘
|
||
<collectorName box="[505,707,1365,1390]" pageId="64" pageNumber="65">Snellius O.C.P.S.</collectorName>
|
||
’
|
||
<collectingCountry box="[719,806,1366,1390]" name="Guyana" pageId="64" pageNumber="65">Guyana</collectingCountry>
|
||
Shelf Expedition, station E66,
|
||
<geoCoordinate box="[1160,1226,1366,1390]" direction="north" orientation="latitude" pageId="64" pageNumber="65" precision="5555" value="7.1">7.1°N</geoCoordinate>
|
||
<geoCoordinate box="[1233,1362,1365,1390]" direction="west" orientation="longitude" pageId="64" pageNumber="65" precision="5" value="-56.1783">56.1783°W</geoCoordinate>
|
||
, depth
|
||
<quantity box="[151,210,1401,1426]" metricMagnitude="1" metricUnit="m" metricValue="6.5" pageId="64" pageNumber="65" unit="m" value="65.0">
|
||
<elevation box="[151,210,1401,1426]" metricMagnitude="1" metricUnit="m" metricValue="6.5" pageId="64" pageNumber="65" unit="m" value="65.0">65 m</elevation>
|
||
</quantity>
|
||
, Agassiz trawl,
|
||
<date box="[389,541,1401,1426]" pageId="64" pageNumber="65" value="1966-05-13">
|
||
<collectingDate box="[389,541,1401,1426]" pageId="64" pageNumber="65" value="1966-05-13">13 May 1966</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="64" pageNumber="65" type="description">
|
||
<paragraph blockId="64.[151,1436,1257,2038]" pageId="64" pageNumber="65">
|
||
<emphasis bold="true" box="[199,337,1437,1462]" pageId="64" pageNumber="65">Description</emphasis>
|
||
. (
|
||
<figureCitation box="[360,442,1437,1462]" captionStart="FIGURE 42" captionStartId="65.[151,250,1587,1609]" captionTargetBox="[151,1436,267,1565]" captionTargetId="figure@65.[151,1436,267,1565]" captionTargetPageId="65" captionText="FIGURE 42. Acanthella vaceleti Van Soest & Stentoft, 1988, a, habitus of RMNH Por. 10536 (scale bar = 1 cm), b, SEM image of a portion of the axial column, c – f, SEM images of spicules, c, shorter thicker style, c 1, details of c, d, longer thinner style, e, shorter sinuous strongyle, e 1, details of e, f, longer sinuous strongyle." httpUri="https://zenodo.org/record/272993/files/figure.png" pageId="64" pageNumber="65">Fig. 42</figureCitation>
|
||
a) Erect, irregularly bladed growth forms, without stalk. Dimensions of largest specimen
|
||
<date box="[151,188,1473,1498]" pageId="64" pageNumber="65">5 x</date>
|
||
<date box="[197,235,1473,1498]" pageId="64" pageNumber="65">5 x</date>
|
||
<quantity box="[245,305,1473,1498]" metricMagnitude="-2" metricUnit="m" metricValue="5.0" pageId="64" pageNumber="65" unit="cm" value="5.0">5 cm</quantity>
|
||
, blades
|
||
<quantity box="[399,495,1473,1498]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" metricValueMax="5.0" metricValueMin="3.0" pageId="64" pageNumber="65" unit="mm" value="4.0" valueMax="5.0" valueMin="3.0">3–5 mm</quantity>
|
||
thick. Surface indented with lengthwise grooves. Color (in alcohol) pale beige or brown. Consistency firm but elastic.
|
||
</paragraph>
|
||
<paragraph blockId="64.[151,1436,1257,2038]" pageId="64" pageNumber="65">
|
||
<emphasis bold="true" box="[199,309,1545,1570]" pageId="64" pageNumber="65">Skeleton.</emphasis>
|
||
Of the blades and outgrowths consisting of a thick central axis (
|
||
<figureCitation box="[1054,1139,1545,1570]" captionStart="FIGURE 42" captionStartId="65.[151,250,1587,1609]" captionTargetBox="[151,1436,267,1565]" captionTargetId="figure@65.[151,1436,267,1565]" captionTargetPageId="65" captionText="FIGURE 42. Acanthella vaceleti Van Soest & Stentoft, 1988, a, habitus of RMNH Por. 10536 (scale bar = 1 cm), b, SEM image of a portion of the axial column, c – f, SEM images of spicules, c, shorter thicker style, c 1, details of c, d, longer thinner style, e, shorter sinuous strongyle, e 1, details of e, f, longer sinuous strongyle." httpUri="https://zenodo.org/record/272993/files/figure.png" pageId="64" pageNumber="65">Fig. 42</figureCitation>
|
||
b),
|
||
<quantity box="[1175,1291,1546,1570]" metricMagnitude="-3" metricUnit="m" metricValue="1.15" metricValueMax="1.3" metricValueMin="1.0" pageId="64" pageNumber="65" unit="mm" value="1.15" valueMax="1.3" valueMin="1.0">1–1.3 mm</quantity>
|
||
diameter, of intertwined sinuous strongyles. Extra-axial skeleton consists of outgrowths of the central axis with a mixture of styles and strongyles and many single styles.
|
||
</paragraph>
|
||
<paragraph blockId="64.[151,1436,1257,2038]" box="[199,771,1653,1678]" pageId="64" pageNumber="65">
|
||
<emphasis bold="true" box="[199,304,1653,1678]" pageId="64" pageNumber="65">Spicules.</emphasis>
|
||
(
|
||
<figureCitation box="[319,403,1653,1678]" captionStart="FIGURE 42" captionStartId="65.[151,250,1587,1609]" captionTargetBox="[151,1436,267,1565]" captionTargetId="figure@65.[151,1436,267,1565]" captionTargetPageId="65" captionText="FIGURE 42. Acanthella vaceleti Van Soest & Stentoft, 1988, a, habitus of RMNH Por. 10536 (scale bar = 1 cm), b, SEM image of a portion of the axial column, c – f, SEM images of spicules, c, shorter thicker style, c 1, details of c, d, longer thinner style, e, shorter sinuous strongyle, e 1, details of e, f, longer sinuous strongyle." httpUri="https://zenodo.org/record/272993/files/figure.png" pageId="64" pageNumber="65">Figs 42</figureCitation>
|
||
c–f) Styles, ‘sinuous’ strongyles.
|
||
</paragraph>
|
||
<paragraph blockId="64.[151,1436,1257,2038]" pageId="64" pageNumber="65">
|
||
Styles (
|
||
<figureCitation box="[283,371,1689,1714]" captionStart="FIGURE 42" captionStartId="65.[151,250,1587,1609]" captionTargetBox="[151,1436,267,1565]" captionTargetId="figure@65.[151,1436,267,1565]" captionTargetPageId="65" captionText="FIGURE 42. Acanthella vaceleti Van Soest & Stentoft, 1988, a, habitus of RMNH Por. 10536 (scale bar = 1 cm), b, SEM image of a portion of the axial column, c – f, SEM images of spicules, c, shorter thicker style, c 1, details of c, d, longer thinner style, e, shorter sinuous strongyle, e 1, details of e, f, longer sinuous strongyle." httpUri="https://zenodo.org/record/272993/files/figure.png" pageId="64" pageNumber="65">Figs 42</figureCitation>
|
||
c–d) smooth, usually curved, with rounded end often slightly narrower than the shaft, but not distinctly fusiform, in a large size range of shorter-thicker (
|
||
<figureCitation box="[814,904,1725,1750]" captionStart="FIGURE 42" captionStartId="65.[151,250,1587,1609]" captionTargetBox="[151,1436,267,1565]" captionTargetId="figure@65.[151,1436,267,1565]" captionTargetPageId="65" captionText="FIGURE 42. Acanthella vaceleti Van Soest & Stentoft, 1988, a, habitus of RMNH Por. 10536 (scale bar = 1 cm), b, SEM image of a portion of the axial column, c – f, SEM images of spicules, c, shorter thicker style, c 1, details of c, d, longer thinner style, e, shorter sinuous strongyle, e 1, details of e, f, longer sinuous strongyle." httpUri="https://zenodo.org/record/272993/files/figure.png" pageId="64" pageNumber="65">Figs 42</figureCitation>
|
||
c,c1) and longer-thinner spicules (
|
||
<figureCitation box="[1282,1366,1725,1750]" captionStart="FIGURE 42" captionStartId="65.[151,250,1587,1609]" captionTargetBox="[151,1436,267,1565]" captionTargetId="figure@65.[151,1436,267,1565]" captionTargetPageId="65" captionText="FIGURE 42. Acanthella vaceleti Van Soest & Stentoft, 1988, a, habitus of RMNH Por. 10536 (scale bar = 1 cm), b, SEM image of a portion of the axial column, c – f, SEM images of spicules, c, shorter thicker style, c 1, details of c, d, longer thinner style, e, shorter sinuous strongyle, e 1, details of e, f, longer sinuous strongyle." httpUri="https://zenodo.org/record/272993/files/figure.png" pageId="64" pageNumber="65">Fig. 42</figureCitation>
|
||
d), but not divisible into clear size categories, 246–
|
||
<emphasis box="[643,685,1761,1786]" italics="true" pageId="64" pageNumber="65">610</emphasis>
|
||
–
|
||
<date box="[699,795,1761,1786]" pageId="64" pageNumber="65" value="1152-10-06">1152 x 6</date>
|
||
–
|
||
<emphasis box="[810,859,1762,1786]" italics="true" pageId="64" pageNumber="65">17.1</emphasis>
|
||
–39 µm.
|
||
</paragraph>
|
||
<paragraph blockId="64.[151,1436,1257,2038]" box="[199,1436,1797,1822]" pageId="64" pageNumber="65">
|
||
Sinuous strongyles, smooth, doubly or multiply curved, in a large size range, 481–
|
||
<emphasis box="[1115,1171,1798,1822]" italics="true" pageId="64" pageNumber="65">1041</emphasis>
|
||
–
|
||
<date box="[1186,1281,1798,1822]" pageId="64" pageNumber="65" value="1440-10-09">1440 x 9</date>
|
||
–
|
||
<emphasis box="[1296,1341,1798,1822]" italics="true" pageId="64" pageNumber="65">11.4</emphasis>
|
||
–14 µm.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="64" pageNumber="65" type="distribution">
|
||
<paragraph blockId="64.[151,1436,1257,2038]" pageId="64" pageNumber="65">
|
||
<emphasis bold="true" box="[199,493,1833,1858]" pageId="64" pageNumber="65">Distribution and ecology</emphasis>
|
||
.
|
||
<collectingCountry box="[508,595,1834,1858]" name="Guyana" pageId="64" pageNumber="65">Guyana</collectingCountry>
|
||
Shelf,
|
||
<collectingCountry box="[677,786,1833,1858]" name="Barbados" pageId="64" pageNumber="65">Barbados</collectingCountry>
|
||
, Gulf of
|
||
<collectingCountry box="[888,977,1833,1858]" name="Mexico" pageId="64" pageNumber="65">
|
||
<collectingRegion box="[888,977,1833,1858]" country="Mexico" name="Mexico" pageId="64" pageNumber="65">Mexico</collectingRegion>
|
||
</collectingCountry>
|
||
,
|
||
<quantity box="[989,1103,1833,1858]" metricMagnitude="1" metricUnit="m" metricValue="8.65" metricValueMax="10.8" metricValueMin="6.5" pageId="64" pageNumber="65" unit="m" value="86.5" valueMax="108.0" valueMin="65.0">65–108 m</quantity>
|
||
depth (
|
||
<collectingCountry box="[1188,1277,1834,1858]" name="Guyana" pageId="64" pageNumber="65">Guyana</collectingCountry>
|
||
Shelf
|
||
<quantity metricMagnitude="1" metricUnit="m" metricValue="8.3" metricValueMax="10.1" metricValueMin="6.5" pageId="64" pageNumber="65" unit="m" value="83.0" valueMax="101.0" valueMin="65.0">65–101 m</quantity>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection lastPageId="65" lastPageNumber="66" pageId="64" pageNumber="65" type="discussion">
|
||
<paragraph blockId="64.[151,1436,1257,2038]" lastBlockId="65.[151,1436,151,213]" lastPageId="65" lastPageNumber="66" pageId="64" pageNumber="65">
|
||
<emphasis bold="true" box="[199,308,1905,1930]" pageId="64" pageNumber="65">Remarks</emphasis>
|
||
. The specimens are somewhat more bladed and arborescent than the
|
||
<typeStatus box="[1119,1220,1905,1930]" pageId="64" pageNumber="65">holotype</typeStatus>
|
||
, but other features (skeletal structure and spicule
|
||
<typeStatus box="[492,551,1942,1966]" pageId="64" pageNumber="65">types</typeStatus>
|
||
and sizes) match. Spicules of our specimen have a somewhat wider range than those of the
|
||
<typeStatus box="[291,343,1978,2002]" pageId="64" pageNumber="65">type</typeStatus>
|
||
. The Gulf of
|
||
<collectingCountry box="[495,580,1977,2002]" name="Mexico" pageId="64" pageNumber="65">
|
||
<collectingRegion box="[495,580,1977,2002]" country="Mexico" name="Mexico" pageId="64" pageNumber="65">Mexico</collectingRegion>
|
||
</collectingCountry>
|
||
specimens (
|
||
<bibRefCitation author="Alvarez" box="[720,939,1977,2002]" pageId="64" pageNumber="65" refString="Alvarez, B., van Soest, R. W. M. & Rutzler, K. (1998) A revision of the Axinellidae (Porifera: Demospongiae) of the Central- West Atlantic region. Smithsonian Contributions to Zoology, 598, 1 - 47. http: // dx. doi. org / 10.5479 / si. 00810282.598" type="journal article" year="1998">
|
||
Alvarez
|
||
<emphasis box="[818,874,1977,2002]" italics="true" pageId="64" pageNumber="65">et al.</emphasis>
|
||
1998
|
||
</bibRefCitation>
|
||
) have spicule data similar to the above, and the shape is even more ‘bladed’ than the present specimens. Other
|
||
<collectingRegion box="[931,1013,2013,2038]" country="Sri Lanka" name="Central" pageId="64" pageNumber="65">Central</collectingRegion>
|
||
<collectingRegion box="[1023,1078,2014,2037]" country="Tanzania" name="Mjini Magharibi" pageId="64" pageNumber="65">West</collectingRegion>
|
||
Atlantic
|
||
<taxonomicName box="[1188,1309,2013,2038]" class="Demospongiae" family="Dictyonellidae" genus="Acanthella" kingdom="Animalia" order="Halichondrida" pageId="64" pageNumber="65" phylum="Porifera" rank="genus">
|
||
<emphasis box="[1188,1309,2013,2038]" italics="true" pageId="64" pageNumber="65">Acanthella</emphasis>
|
||
</taxonomicName>
|
||
specimens have clearly different habitus [erect, tree-like
|
||
<taxonomicName authority="Schmidt, 1870" authorityName="Schmidt" authorityYear="1870" box="[684,1048,151,176]" class="Demospongiae" family="Dictyonellidae" genus="Acanthella" kingdom="Animalia" order="Halichondrida" pageId="65" pageNumber="66" phylum="Porifera" rank="species" species="mastophora">
|
||
<emphasis box="[684,852,151,176]" italics="true" pageId="65" pageNumber="66">A. mastophora</emphasis>
|
||
(
|
||
<bibRefCitation author="Schmidt" box="[870,1040,151,176]" pageId="65" pageNumber="66" refString="Schmidt, O. (1870) Grundzuge einer Spongien-Fauna des atlantischen Gebietes. Wilhelm Engelmann, Leipzig, iii - iv, 88 pp." type="book" year="1870">Schmidt, 1870</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName authority="Van Soest & Stentoft, 1988" authorityName="Van Soest & Stentoft" authorityYear="1988" class="Demospongiae" family="Chalinidae" genus="Haliclona" kingdom="Animalia" order="Haplosclerida" pageId="65" pageNumber="66" phylum="Porifera" rank="species" species="flagellifera">
|
||
<emphasis box="[1110,1270,151,176]" italics="true" pageId="65" pageNumber="66">A. flagellifera</emphasis>
|
||
(
|
||
<bibRefCitation author="Van" pageId="65" pageNumber="66" refString="Van Soest, R. W. M. & Stentoft, N. (1988) Barbados Deep-Water Sponges. In: Hummelinck, P. W. & Van der Steen, L. J. (Eds.), Uitgaven van de Natuurwetenschappelijke Studiekring voor Suriname en de Nederlandse Antillen. No. 122. Studies on the Fauna of Curacao and other Caribbean Islands, 70 (215), 1 - 175. Avaliable from: http: // www. repository. naturalis. nl / document / 549872 (Accessed 11 Jan. 2017)" type="journal article" year="1988">Van Soest & Stentoft, 1988</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
and massive-lobate
|
||
<taxonomicName authority="Alcolado, 1984" authorityName="Alcolado" authorityYear="1984" box="[548,879,188,213]" class="Demospongiae" family="Dictyonellidae" genus="Acanthella" kingdom="Animalia" order="Halichondrida" pageId="65" pageNumber="66" phylum="Porifera" rank="species" species="cubensis">
|
||
<emphasis box="[548,675,188,213]" italics="true" pageId="65" pageNumber="66">A. cubensis</emphasis>
|
||
(
|
||
<bibRefCitation author="Alcolado" box="[690,870,188,213]" pageId="65" pageNumber="66" refString="Alcolado, P. M. (1984) Nuevas especies de esponjas encontradas en Cuba. Poeyana, 271, 1 - 22." type="journal article" year="1984">Alcolado, 1984</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
].
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |