treatments-xml/data/03/A8/00/03A800107726FFD8FF14A43D9223FD6A.xml
2024-06-21 12:22:17 +02:00

679 lines
68 KiB
XML
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

<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="03A800107726FFD8FF14A43D9223FD6A" 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="Tetilla pentatriaena Fernandez, Peixinho, Pinheiro &amp; Menegola 2011" docType="treatment" docVersion="19" lastPageNumber="117" masterDocId="FF9178687757FFACFF83A36B907DFF9A" masterDocTitle="Sponges of the Guyana Shelf" masterLastPageNumber="225" masterPageNumber="1" pageNumber="114" 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.5698664" ID-GBIF-Taxon="127419750" ID-Zenodo-Dep="5698664" LSID="urn:lsid:plazi:treatment:03A800107726FFD8FF14A43D9223FD6A" httpUri="http://treatment.plazi.org/id/03A800107726FFD8FF14A43D9223FD6A" lastPageId="116" lastPageNumber="117" pageId="113" pageNumber="114">
<subSubSection pageId="113" pageNumber="114" type="nomenclature">
<paragraph blockId="113.[151,1005,1878,1938]" box="[151,1005,1878,1904]" pageId="113" pageNumber="114">
<heading bold="true" box="[151,1005,1878,1904]" fontSize="11" level="1" pageId="113" pageNumber="114" reason="1">
<taxonomicName authority="Fernandez, Peixinho, Pinheiro &amp; Menegola, 2011" authorityName="Fernandez, Peixinho, Pinheiro &amp; Menegola" authorityYear="2011" box="[151,1005,1878,1904]" class="Demospongiae" family="Tetillidae" genus="Tetilla" kingdom="Animalia" order="Spirophorida" pageId="113" pageNumber="114" phylum="Porifera" rank="species" species="pentatriaena">
<emphasis bold="true" box="[151,1005,1878,1904]" pageId="113" pageNumber="114">
<emphasis bold="true" box="[151,387,1878,1904]" italics="true" pageId="113" pageNumber="114">Tetilla pentatriaena</emphasis>
<bibRefCitation author="Fernandez" box="[394,1005,1878,1904]" pageId="113" pageNumber="114" refString="Fernandez, J. C. C., Peixinho, S., Pinheiro, U. S. &amp; Menegola, C. (2011) Three new species of Tetilla Schmidt, 1868 (Tetillidae, Spirophorida, Demospongiae) from Bahia, northeastern Brazil. Zootaxa, 2978, 51 - 67." type="journal article" year="2011">Fernandez, Peixinho, Pinheiro &amp; Menegola, 2011</bibRefCitation>
</emphasis>
</taxonomicName>
</heading>
</paragraph>
<paragraph blockId="113.[151,1005,1878,1938]" box="[151,304,1913,1938]" pageId="113" pageNumber="114">
<figureCitation box="[151,270,1913,1938]" captionStart="FIGURE 70" captionStartId="114.[151,250,1689,1711]" captionTargetBox="[151,1436,179,1669]" captionTargetId="figure@114.[151,1436,179,1669]" captionTargetPageId="114" captionText="FIGURE 70. Tetilla pentatriaena Fernandez, Peixinho, Pinheiro &amp; Menegola, 2011, a, habitus of a selection of specimens from RMNH Por. 9872 (scale bar = 1 cm), a 1, a single enlarged specimen from RMNH Por. 9872 (scale bar = 1 cm), b i, SEM images of spicules, b, asymmetrical oxea, b 1, details of a, c, symmetrical fusiform oxea, c 1, details of c, d f, protriaenes and modifications, d, protriaene with narrow cladome, d 1, detail of cladome of d, e, prodiaene with flaring cladi, e 1, cladome of e, f, small thin prodiaene, g h, anatriaenes, g, anatriaene with wide cladome, g 1, cladome of g, h, anatriaene with narrow cladome, h 1, cladome of h, i, sigmaspire." httpUri="https://zenodo.org/record/273021/files/figure.png" pageId="113" pageNumber="114">Figures 70</figureCitation>
ai
</paragraph>
</subSubSection>
<subSubSection box="[151,722,1985,2007]" pageId="113" pageNumber="114" type="reference_group">
<paragraph blockId="113.[151,722,1985,2007]" box="[151,722,1985,2007]" pageId="113" pageNumber="114">
<taxonomicName authority="Fernandez et al., 2011: 53" authorityName="Fernandez et al." authorityPageNumber="53" authorityYear="2011" box="[151,622,1985,2007]" class="Demospongiae" family="Tetillidae" genus="Tetilla" kingdom="Animalia" order="Spirophorida" pageId="113" pageNumber="114" phylum="Porifera" rank="species" species="pentatriaena">
<emphasis box="[151,351,1985,2007]" italics="true" pageId="113" pageNumber="114">Tetilla pentatriaena</emphasis>
Fernandez
<emphasis box="[468,519,1985,2007]" italics="true" pageId="113" pageNumber="114">et al.</emphasis>
, 2011: 53
</taxonomicName>
, figs 23.
</paragraph>
</subSubSection>
<caption httpUri="https://zenodo.org/record/273021/files/figure.png" pageId="114" pageNumber="115" targetBox="[151,1436,179,1669]" targetPageId="114">
<paragraph blockId="114.[151,1436,1689,1864]" pageId="114" pageNumber="115">
<emphasis bold="true" box="[151,290,1689,1711]" pageId="114" pageNumber="115">FIGURE 70.</emphasis>
<taxonomicName authority="Fernandez, Peixinho, Pinheiro &amp; Menegola, 2011" authorityName="Fernandez, Peixinho, Pinheiro &amp; Menegola" authorityYear="2011" box="[299,1028,1689,1711]" class="Demospongiae" family="Tetillidae" genus="Tetilla" kingdom="Animalia" order="Spirophorida" pageId="114" pageNumber="115" phylum="Porifera" rank="species" species="pentatriaena">
<emphasis box="[299,502,1689,1711]" italics="true" pageId="114" pageNumber="115">Tetilla pentatriaena</emphasis>
Fernandez, Peixinho, Pinheiro &amp; Menegola, 2011
</taxonomicName>
, a, habitus of a selection of specimens from RMNH Por. 9872 (scale bar = 1 cm), a1, a single enlarged specimen from RMNH Por. 9872 (scale bar = 1 cm), bi, SEM images of spicules, b, asymmetrical oxea, b1, details of a, c, symmetrical fusiform oxea, c1, details of c, df, protriaenes and modifications, d, protriaene with narrow cladome, d1, detail of cladome of d, e, prodiaene with flaring cladi, e1, cladome of e, f, small thin prodiaene, gh, anatriaenes, g, anatriaene with wide cladome, g1, cladome of g, h, anatriaene with narrow cladome, h1, cladome of h, i, sigmaspire.
</paragraph>
</caption>
<subSubSection lastPageId="115" lastPageNumber="116" pageId="114" pageNumber="115" type="materials_examined">
<paragraph blockId="114.[151,1436,1903,2037]" lastBlockId="115.[151,1437,151,2013]" lastPageId="115" lastPageNumber="116" pageId="114" pageNumber="115">
<materialsCitation ID-GBIF-Occurrence="1424726277" collectingDate="1969-04-12" collectionCode="RMNH" collectorName="Luymes O. C. P. S. &amp; Agassiz" country="Suriname" elevation="55" latitude="6.9133" location="Material" longLatPrecision="7" longitude="-54.4333" pageId="114" pageNumber="115" specimenCount="41">
<emphasis bold="true" box="[151,388,1903,1928]" pageId="114" pageNumber="115">
<location LSID="urn:lsid:plazi:treatment:03A800107726FFD8FF14A43D9223FD6A:8EDEE7DD7725FFDEFF14A4049082F812" box="[151,255,1903,1928]" country="Suriname" latitude="6.9133" longLatPrecision="7" longitude="-54.4333" name="Material" pageId="114" pageNumber="115">Material</location>
examined.
</emphasis>
<collectionCode box="[398,482,1904,1927]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="114" pageNumber="115">RMNH</collectionCode>
Por. 9321, 9322, 9782,
<collectingCountry box="[770,880,1903,1928]" name="Suriname" pageId="114" pageNumber="115">Suriname</collectingCountry>
,
<collectorName box="[899,1099,1904,1928]" pageId="114" pageNumber="115">Luymes O.C.P.S.</collectorName>
II
<collectingCountry box="[1138,1225,1904,1928]" name="Guyana" pageId="114" pageNumber="115">Guyana</collectingCountry>
Shelf Expedition, station K104,
<geoCoordinate box="[309,418,1940,1965]" direction="north" orientation="latitude" pageId="114" pageNumber="115" precision="5" value="6.9133">6.9133°N</geoCoordinate>
<geoCoordinate box="[425,554,1940,1965]" direction="west" orientation="longitude" pageId="114" pageNumber="115" precision="5" value="-54.4333">54.4333°W</geoCoordinate>
, depth
<quantity box="[636,695,1940,1965]" metricMagnitude="1" metricUnit="m" metricValue="5.5" pageId="114" pageNumber="115" unit="m" value="55.0">
<elevation box="[636,695,1940,1965]" metricMagnitude="1" metricUnit="m" metricValue="5.5" pageId="114" pageNumber="115" unit="m" value="55.0">55 m</elevation>
</quantity>
,
<collectorName box="[707,796,1940,1965]" pageId="114" pageNumber="115">Agassiz</collectorName>
trawl,
<date box="[875,1033,1940,1965]" pageId="114" pageNumber="115" value="1969-04-12">
<collectingDate box="[875,1033,1940,1965]" pageId="114" pageNumber="115" value="1969-04-12">12 April 1969</collectingDate>
</date>
(15, 16 and
<specimenCount box="[1176,1333,1940,1965]" pageId="114" pageNumber="115" type="generic">41 specimens</specimenCount>
)
</materialsCitation>
;
<materialsCitation ID-GBIF-Occurrence="1424726284" collectingDate="1969-04-12" collectionCode="RMNH" collectorName="Luymes O. C. P. S. &amp; Agassiz" country="Suriname" elevation="45" latitude="6.8" location="Suriname" longLatPrecision="5582" longitude="-54.19" pageId="114" pageNumber="115" specimenCount="16">
<collectionCode box="[1352,1436,1941,1964]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="114" pageNumber="115">RMNH</collectionCode>
Por. 9329,
<collectingCountry box="[276,386,1975,2000]" name="Suriname" pageId="114" pageNumber="115">Suriname</collectingCountry>
,
<collectorName box="[404,603,1976,2000]" pageId="114" pageNumber="115">Luymes O.C.P.S.</collectorName>
II
<collectingCountry box="[640,727,1976,2000]" name="Guyana" pageId="114" pageNumber="115">Guyana</collectingCountry>
Shelf Expedition, station B23B,
<geoCoordinate box="[1109,1175,1975,2000]" direction="north" orientation="latitude" pageId="114" pageNumber="115" precision="5555" value="6.8">6.8°N</geoCoordinate>
<geoCoordinate box="[1185,1286,1975,2000]" direction="west" orientation="longitude" pageId="114" pageNumber="115" precision="555" value="-54.19">54.19°W</geoCoordinate>
, depth
<quantity box="[1370,1431,1975,2000]" metricMagnitude="1" metricUnit="m" metricValue="4.5" pageId="114" pageNumber="115" unit="m" value="45.0">
<elevation box="[1370,1431,1975,2000]" metricMagnitude="1" metricUnit="m" metricValue="4.5" pageId="114" pageNumber="115" unit="m" value="45.0">45 m</elevation>
</quantity>
,
<collectorName box="[151,240,2012,2037]" pageId="114" pageNumber="115">Agassiz</collectorName>
trawl,
<date box="[333,504,2012,2037]" pageId="114" pageNumber="115" value="1969-04-12">
<collectingDate box="[333,504,2012,2037]" pageId="114" pageNumber="115" value="1969-04-12">12 April 1969</collectingDate>
</date>
(
<specimenCount box="[527,692,2012,2037]" pageId="114" pageNumber="115" type="generic">16 specimens</specimenCount>
)
</materialsCitation>
;
<materialsCitation ID-GBIF-Occurrence="1424726297" collectingDate="1970-08-26" collectionCode="RMNH" collectorName="Agassiz" country="Guyana" elevation="42" lastPageId="115" lastPageNumber="116" latitude="6.05" location="Guyana" longLatPrecision="5552" longitude="-53.2" pageId="114" pageNumber="115" specimenCount="1">
<collectionCode box="[718,802,2013,2036]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="114" pageNumber="115">RMNH</collectionCode>
Por. 9357, French
<collectingCountry box="[1044,1134,2012,2036]" name="Guyana" pageId="114" pageNumber="115">Guyana</collectingCountry>
, Luymes
<collectingCountry box="[1276,1363,2012,2036]" name="Guyana" pageId="114" pageNumber="115">Guyana</collectingCountry>
Shelf Expedition, station 21,
<geoCoordinate box="[430,510,151,176]" direction="north" orientation="latitude" pageId="115" pageNumber="116" precision="555" value="6.05">6.05°N</geoCoordinate>
<geoCoordinate box="[524,611,151,176]" direction="west" orientation="longitude" pageId="115" pageNumber="116" precision="5555" value="-53.2">53.2°W</geoCoordinate>
, depth
<quantity box="[704,769,152,176]" metricMagnitude="1" metricUnit="m" metricValue="4.2" pageId="115" pageNumber="116" unit="m" value="42.0">
<elevation box="[704,769,152,176]" metricMagnitude="1" metricUnit="m" metricValue="4.2" pageId="115" pageNumber="116" unit="m" value="42.0">42 m</elevation>
</quantity>
,
<collectorName box="[787,876,151,176]" pageId="115" pageNumber="116">Agassiz</collectorName>
trawl, bottom sandy mud,
<date box="[1208,1400,151,176]" pageId="115" pageNumber="116" value="1970-08-26">
<collectingDate box="[1208,1400,151,176]" pageId="115" pageNumber="116" value="1970-08-26">26 August 1970</collectingDate>
</date>
(
<specimenCount pageId="115" pageNumber="116" type="generic">1 specimen</specimenCount>
)
</materialsCitation>
;
<materialsCitation ID-GBIF-Occurrence="1424726313" collectingDate="1970-09-03" collectionCode="RMNH" collectorName="Agassiz" country="Guyana" elevation="19" latitude="6.7333" location="Guyana" longLatPrecision="7" longitude="-57.5333" pageId="115" pageNumber="116" specimenCount="3">
<collectionCode box="[285,369,189,212]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="115" pageNumber="116">RMNH</collectionCode>
Por. 9358,
<collectingCountry box="[512,602,188,212]" name="Guyana" pageId="115" pageNumber="116">Guyana</collectingCountry>
, Luymes
<collectingCountry box="[738,825,188,212]" name="Guyana" pageId="115" pageNumber="116">Guyana</collectingCountry>
Shelf Expedition, station 98,
<geoCoordinate box="[1183,1292,188,213]" direction="north" orientation="latitude" pageId="115" pageNumber="116" precision="5" value="6.7333">6.7333°N</geoCoordinate>
<geoCoordinate box="[1303,1432,188,213]" direction="west" orientation="longitude" pageId="115" pageNumber="116" precision="5" value="-57.5333">57.5333°W</geoCoordinate>
, depth
<quantity box="[220,279,224,248]" metricMagnitude="1" metricUnit="m" metricValue="1.9" pageId="115" pageNumber="116" unit="m" value="19.0">
<elevation box="[220,279,224,248]" metricMagnitude="1" metricUnit="m" metricValue="1.9" pageId="115" pageNumber="116" unit="m" value="19.0">19 m</elevation>
</quantity>
,
<collectorName box="[291,380,223,248]" pageId="115" pageNumber="116">Agassiz</collectorName>
trawl, bottom muddy fine sand,
<date box="[746,951,223,248]" pageId="115" pageNumber="116" value="1970-09-03">
<collectingDate box="[746,951,223,248]" pageId="115" pageNumber="116" value="1970-09-03">3 September 1970</collectingDate>
</date>
(
<specimenCount box="[967,1110,223,248]" pageId="115" pageNumber="116" type="generic">3 specimens</specimenCount>
)
</materialsCitation>
;
<materialsCitation ID-GBIF-Occurrence="1424726301" collectingDate="1970-08-31" collectionCode="RMNH" collectorName="Agassiz" country="Guyana" elevation="25" latitude="7.25" location="Guyana" longLatPrecision="555" longitude="-57.2833" pageId="115" pageNumber="116" specimenCount="1">
<collectionCode box="[1129,1213,224,247]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="115" pageNumber="116">RMNH</collectionCode>
Por. 9359,
<collectingCountry box="[1342,1432,224,248]" name="Guyana" pageId="115" pageNumber="116">Guyana</collectingCountry>
, Luymes
<collectingCountry box="[269,356,260,284]" name="Guyana" pageId="115" pageNumber="116">Guyana</collectingCountry>
Shelf Expedition, station 71,
<geoCoordinate box="[701,782,260,285]" direction="north" orientation="latitude" pageId="115" pageNumber="116" precision="555" value="7.25">7.25°N</geoCoordinate>
<geoCoordinate box="[791,919,260,285]" direction="west" orientation="longitude" pageId="115" pageNumber="116" precision="5" value="-57.2833">57.2833°W</geoCoordinate>
, depth
<quantity box="[1005,1066,260,285]" metricMagnitude="1" metricUnit="m" metricValue="2.5" pageId="115" pageNumber="116" unit="m" value="25.0">
<elevation box="[1005,1066,260,285]" metricMagnitude="1" metricUnit="m" metricValue="2.5" pageId="115" pageNumber="116" unit="m" value="25.0">25 m</elevation>
</quantity>
,
<collectorName box="[1080,1169,260,285]" pageId="115" pageNumber="116">Agassiz</collectorName>
trawl, bottom sand,
<date pageId="115" pageNumber="116" value="1970-08-31">
<collectingDate pageId="115" pageNumber="116" value="1970-08-31">31 August 1970</collectingDate>
</date>
(
<specimenCount box="[316,448,295,320]" pageId="115" pageNumber="116" type="generic">1 specimen</specimenCount>
)
</materialsCitation>
;
<materialsCitation ID-GBIF-Occurrence="1424726315" collectingDate="1970-08-31" collectionCode="RMNH" collectorName="Van Veen" country="Guyana" elevation="35" latitude="7.1667" location="Guyana" longLatPrecision="5512" longitude="-57.2" pageId="115" pageNumber="116" specimenCount="1">
<collectionCode box="[469,553,296,319]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="115" pageNumber="116">RMNH</collectionCode>
Por. 9360,
<collectingCountry box="[687,779,296,320]" name="Guyana" pageId="115" pageNumber="116">Guyana</collectingCountry>
,Luymes
<collectingCountry box="[898,985,296,320]" name="Guyana" pageId="115" pageNumber="116">Guyana</collectingCountry>
Shelf Expedition, station 92,
<geoCoordinate box="[1328,1437,295,320]" direction="north" orientation="latitude" pageId="115" pageNumber="116" precision="5" value="7.1667">7.1667°N</geoCoordinate>
<geoCoordinate box="[151,238,332,357]" direction="west" orientation="longitude" pageId="115" pageNumber="116" precision="5555" value="-57.2">57.2°W</geoCoordinate>
, depth
<quantity box="[318,378,332,357]" metricMagnitude="1" metricUnit="m" metricValue="3.5" pageId="115" pageNumber="116" unit="m" value="35.0">
<elevation box="[318,378,332,357]" metricMagnitude="1" metricUnit="m" metricValue="3.5" pageId="115" pageNumber="116" unit="m" value="35.0">35 m</elevation>
</quantity>
,
<collectorName box="[390,497,333,356]" pageId="115" pageNumber="116">Van Veen</collectorName>
grab, bottom muddy sand, shells,
<date box="[883,1062,332,356]" pageId="115" pageNumber="116" value="1970-08-31">
<collectingDate box="[883,1062,332,356]" pageId="115" pageNumber="116" value="1970-08-31">31 August 1970</collectingDate>
</date>
(
<specimenCount box="[1081,1211,332,357]" pageId="115" pageNumber="116" type="generic">1 specimen</specimenCount>
)
</materialsCitation>
;
<materialsCitation ID-GBIF-Occurrence="1424726302" collectingDate="1970-09-01" collectionCode="RMNH" collectorName="Van Veen" country="Guyana" elevation="30" latitude="6.55" location="Guyana" longLatPrecision="558" longitude="-57.198" pageId="115" pageNumber="116" specimenCount="1">
<collectionCode box="[1230,1314,333,356]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="115" pageNumber="116">RMNH</collectionCode>
Por. 9361,
<collectingCountry box="[151,243,368,392]" name="Guyana" pageId="115" pageNumber="116">Guyana</collectingCountry>
,Luymes
<collectingCountry box="[367,454,368,392]" name="Guyana" pageId="115" pageNumber="116">Guyana</collectingCountry>
Shelf Expedition, station 77,
<geoCoordinate box="[820,900,367,392]" direction="north" orientation="latitude" pageId="115" pageNumber="116" precision="555" value="6.55">6.55°N</geoCoordinate>
<geoCoordinate box="[913,1029,367,392]" direction="west" orientation="longitude" pageId="115" pageNumber="116" precision="55" value="-57.198">57.198°W</geoCoordinate>
, depth
<elevation box="[1122,1208,367,392]" metricMagnitude="1" metricUnit="m" metricValue="2.96" pageId="115" pageNumber="116" unit="m" value="29.6">
<quantity box="[1122,1208,367,392]" metricMagnitude="1" metricUnit="m" metricValue="2.96" pageId="115" pageNumber="116" unit="m" value="29.6">29.6 m</quantity>
</elevation>
,
<collectorName box="[1226,1339,368,391]" pageId="115" pageNumber="116">Van Veen</collectorName>
grab,
<date pageId="115" pageNumber="116" value="1970-09-01">
<collectingDate pageId="115" pageNumber="116" value="1970-09-01">1 September 1970</collectingDate>
</date>
(
<specimenCount box="[368,507,404,429]" pageId="115" pageNumber="116" type="generic">1 specimen</specimenCount>
)
</materialsCitation>
;
<materialsCitation ID-GBIF-Occurrence="1424726305" collectingDate="1970-08-31" collectionCode="RMNH" collectorName="Agassiz" country="Guyana" elevation="31" latitude="7.0833" location="Guyana" longLatPrecision="7" longitude="-57.2333" pageId="115" pageNumber="116" specimenCount="1">
<collectionCode box="[534,618,405,428]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="115" pageNumber="116">RMNH</collectionCode>
Por. 9362,
<collectingCountry box="[771,863,404,428]" name="Guyana" pageId="115" pageNumber="116">Guyana</collectingCountry>
,Luymes
<collectingCountry box="[989,1076,404,428]" name="Guyana" pageId="115" pageNumber="116">Guyana</collectingCountry>
Shelf Expedition, station 72,
<geoCoordinate box="[151,260,440,464]" direction="north" orientation="latitude" pageId="115" pageNumber="116" precision="5" value="7.0833">7.0833°N</geoCoordinate>
<geoCoordinate box="[271,399,439,464]" direction="west" orientation="longitude" pageId="115" pageNumber="116" precision="5" value="-57.2333">57.2333°W</geoCoordinate>
, depth
<quantity box="[489,553,440,464]" metricMagnitude="1" metricUnit="m" metricValue="3.1" pageId="115" pageNumber="116" unit="m" value="31.0">
<elevation box="[489,553,440,464]" metricMagnitude="1" metricUnit="m" metricValue="3.1" pageId="115" pageNumber="116" unit="m" value="31.0">31 m</elevation>
</quantity>
,
<collectorName box="[569,658,439,464]" pageId="115" pageNumber="116">Agassiz</collectorName>
trawl, bottom muddy sand, shells,
<date box="[1079,1267,440,464]" pageId="115" pageNumber="116" value="1970-08-31">
<collectingDate box="[1079,1267,440,464]" pageId="115" pageNumber="116" value="1970-08-31">31 August 1970</collectingDate>
</date>
(
<specimenCount box="[1289,1424,439,464]" pageId="115" pageNumber="116" type="generic">1 specimen</specimenCount>
)
</materialsCitation>
;
<materialsCitation ID-GBIF-Occurrence="1424726312" collectingDate="1970-08-31" collectionCode="RMNH" collectorName="Agassiz" country="Guyana" elevation="25" latitude="6.7167" location="Guyana" longLatPrecision="7" longitude="-57.2833" pageId="115" pageNumber="116" specimenCount="2">
<collectionCode box="[151,235,477,500]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="115" pageNumber="116">RMNH</collectionCode>
Por. 9363,
<collectingCountry box="[375,468,476,500]" name="Guyana" pageId="115" pageNumber="116">Guyana</collectingCountry>
,Luymes
<collectingCountry box="[590,677,476,500]" name="Guyana" pageId="115" pageNumber="116">Guyana</collectingCountry>
Shelf Expedition, station 75,
<geoCoordinate box="[1031,1140,476,501]" direction="north" orientation="latitude" pageId="115" pageNumber="116" precision="5" value="6.7167">6.7167°N</geoCoordinate>
<geoCoordinate box="[1151,1279,476,501]" direction="west" orientation="longitude" pageId="115" pageNumber="116" precision="5" value="-57.2833">57.2833°W</geoCoordinate>
, depth
<quantity box="[1368,1431,476,501]" metricMagnitude="1" metricUnit="m" metricValue="2.5" pageId="115" pageNumber="116" unit="m" value="25.0">
<elevation box="[1368,1431,476,501]" metricMagnitude="1" metricUnit="m" metricValue="2.5" pageId="115" pageNumber="116" unit="m" value="25.0">25 m</elevation>
</quantity>
,
<collectorName box="[151,240,511,536]" pageId="115" pageNumber="116">Agassiz</collectorName>
trawl, bottom sand,
<date box="[472,652,512,536]" pageId="115" pageNumber="116" value="1970-08-31">
<collectingDate box="[472,652,512,536]" pageId="115" pageNumber="116" value="1970-08-31">31 August 1970</collectingDate>
</date>
(
<specimenCount box="[668,812,511,536]" pageId="115" pageNumber="116" type="generic">2 specimens</specimenCount>
)
</materialsCitation>
;
<materialsCitation ID-GBIF-Occurrence="1424726322" collectingDate="1970-08-26" collectionCode="RMNH" collectorName="Van Veen" country="Guyana" elevation="36" latitude="6.0" location="Guyana" longLatPrecision="5555" longitude="-53.2333" pageId="115" pageNumber="116" specimenCount="1">
<collectionCode box="[832,916,512,535]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="115" pageNumber="116">RMNH</collectionCode>
Por. 9729, French
<collectingCountry box="[1131,1221,512,536]" name="Guyana" pageId="115" pageNumber="116">Guyana</collectingCountry>
, Luymes
<collectingCountry box="[1349,1436,512,536]" name="Guyana" pageId="115" pageNumber="116">Guyana</collectingCountry>
Shelf Expedition, station 22,
<geoCoordinate box="[486,552,548,573]" direction="north" orientation="latitude" pageId="115" pageNumber="116" precision="5555" value="6.0">6.0°N</geoCoordinate>
<geoCoordinate box="[562,690,548,573]" direction="west" orientation="longitude" pageId="115" pageNumber="116" precision="5" value="-53.2333">53.2333°W</geoCoordinate>
, depth
<quantity box="[775,837,548,573]" metricMagnitude="1" metricUnit="m" metricValue="3.6" pageId="115" pageNumber="116" unit="m" value="36.0">
<elevation box="[775,837,548,573]" metricMagnitude="1" metricUnit="m" metricValue="3.6" pageId="115" pageNumber="116" unit="m" value="36.0">36 m</elevation>
</quantity>
,
<collectorName box="[851,960,549,572]" pageId="115" pageNumber="116">Van Veen</collectorName>
grab, bottom calcareous sand,
<date pageId="115" pageNumber="116" value="1970-08-26">
<collectingDate pageId="115" pageNumber="116" value="1970-08-26">26 August 1970</collectingDate>
</date>
(
<specimenCount box="[226,358,583,608]" pageId="115" pageNumber="116" type="generic">1 specimen</specimenCount>
)
</materialsCitation>
;
<materialsCitation ID-GBIF-Occurrence="1424726323" collectingDate="1970-08-25" collectionCode="RMNH" collectorName="Van Veen" country="Guyana" elevation="39" latitude="6.1333" location="Guyana" longLatPrecision="7" longitude="-53.1333" pageId="115" pageNumber="116" specimenCount="2">
<collectionCode box="[378,462,584,607]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="115" pageNumber="116">RMNH</collectionCode>
Por. 9731, French
<collectingCountry box="[680,770,584,608]" name="Guyana" pageId="115" pageNumber="116">Guyana</collectingCountry>
, Luymes
<collectingCountry box="[900,987,584,608]" name="Guyana" pageId="115" pageNumber="116">Guyana</collectingCountry>
Shelf Expedition, station 20,
<geoCoordinate box="[1328,1436,583,608]" direction="north" orientation="latitude" pageId="115" pageNumber="116" precision="5" value="6.1333">6.1333°N</geoCoordinate>
<geoCoordinate box="[151,279,620,645]" direction="west" orientation="longitude" pageId="115" pageNumber="116" precision="5" value="-53.1333">53.1333°W</geoCoordinate>
, depth
<quantity box="[361,421,620,644]" metricMagnitude="1" metricUnit="m" metricValue="3.9" pageId="115" pageNumber="116" unit="m" value="39.0">
<elevation box="[361,421,620,644]" metricMagnitude="1" metricUnit="m" metricValue="3.9" pageId="115" pageNumber="116" unit="m" value="39.0">39 m</elevation>
</quantity>
,
<collectorName box="[433,540,621,644]" pageId="115" pageNumber="116">Van Veen</collectorName>
grab, bottom fine calcareous sand,
<date box="[941,1121,620,645]" pageId="115" pageNumber="116" value="1970-08-25">
<collectingDate box="[941,1121,620,645]" pageId="115" pageNumber="116" value="1970-08-25">25 August 1970</collectingDate>
</date>
(
<specimenCount box="[1137,1281,620,645]" pageId="115" pageNumber="116" type="generic">2 specimens</specimenCount>
)
</materialsCitation>
;
<materialsCitation ID-GBIF-Occurrence="1424726321" collectingDate="1970-08-28" collectionCode="RMNH" collectorName="Agassiz" country="Suriname" elevation="35" latitude="6.5167" location="Suriname" longLatPrecision="7" longitude="-53.9333" pageId="115" pageNumber="116" specimenCount="4">
<collectionCode box="[1301,1385,621,644]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="115" pageNumber="116">RMNH</collectionCode>
Por. 9742,
<collectingCountry box="[221,331,655,680]" name="Suriname" pageId="115" pageNumber="116">Suriname</collectingCountry>
, Luymes
<collectingCountry box="[458,545,656,680]" name="Guyana" pageId="115" pageNumber="116">Guyana</collectingCountry>
Shelf Expedition, station 43,
<geoCoordinate box="[880,988,655,680]" direction="north" orientation="latitude" pageId="115" pageNumber="116" precision="5" value="6.5167">6.5167°N</geoCoordinate>
<geoCoordinate box="[995,1124,655,680]" direction="west" orientation="longitude" pageId="115" pageNumber="116" precision="5" value="-53.9333">53.9333°W</geoCoordinate>
, depth
<quantity box="[1205,1264,655,680]" metricMagnitude="1" metricUnit="m" metricValue="3.5" pageId="115" pageNumber="116" unit="m" value="35.0">
<elevation box="[1205,1264,655,680]" metricMagnitude="1" metricUnit="m" metricValue="3.5" pageId="115" pageNumber="116" unit="m" value="35.0">35 m</elevation>
</quantity>
,
<collectorName box="[1276,1365,655,680]" pageId="115" pageNumber="116">Agassiz</collectorName>
trawl, bottom shell gravel,
<date box="[406,601,692,716]" pageId="115" pageNumber="116" value="1970-08-28">
<collectingDate box="[406,601,692,716]" pageId="115" pageNumber="116" value="1970-08-28">28 August 1970</collectingDate>
</date>
(
<specimenCount box="[625,777,692,717]" pageId="115" pageNumber="116" type="generic">4 specimens</specimenCount>
)
</materialsCitation>
;
<materialsCitation ID-GBIF-Occurrence="1424726310" collectingDate="1970-09-07" collectionCode="RMNH" country="Guyana" elevation="24" latitude="7.1" location="Guyana" longLatPrecision="5555" longitude="-57.7167" pageId="115" pageNumber="116" specimenCount="1">
<collectionCode box="[804,888,693,716]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="115" pageNumber="116">RMNH</collectionCode>
Por. 9745,
<collectingCountry box="[1041,1131,692,716]" name="Guyana" pageId="115" pageNumber="116">Guyana</collectingCountry>
, Luymes
<collectingCountry box="[1275,1362,692,716]" name="Guyana" pageId="115" pageNumber="116">Guyana</collectingCountry>
Shelf Expedition, station 120,
<geoCoordinate box="[445,511,728,752]" direction="north" orientation="latitude" pageId="115" pageNumber="116" precision="5555" value="7.1">7.1°N</geoCoordinate>
<geoCoordinate box="[525,653,727,752]" direction="west" orientation="longitude" pageId="115" pageNumber="116" precision="5" value="-57.7167">57.7167°W</geoCoordinate>
, depth
<quantity box="[747,812,728,752]" metricMagnitude="1" metricUnit="m" metricValue="2.4" pageId="115" pageNumber="116" unit="m" value="24.0">
<elevation box="[747,812,728,752]" metricMagnitude="1" metricUnit="m" metricValue="2.4" pageId="115" pageNumber="116" unit="m" value="24.0">24 m</elevation>
</quantity>
, dredge, bottom muddy sand,
<date box="[1183,1399,727,752]" pageId="115" pageNumber="116" value="1970-09-07">
<collectingDate box="[1183,1399,727,752]" pageId="115" pageNumber="116" value="1970-09-07">7 September 1970</collectingDate>
</date>
(
<specimenCount pageId="115" pageNumber="116" type="generic">1 specimen</specimenCount>
)
</materialsCitation>
;
<materialsCitation ID-GBIF-Occurrence="1424726306" collectingDate="1969-04-24" collectionCode="RMNH" collectorName="Luymes O. C. P. S." country="Suriname" elevation="81" latitude="7.21" location="Suriname" longLatPrecision="555" longitude="-54.8617" pageId="115" pageNumber="116" specimenCount="1">
<collectionCode box="[286,370,765,788]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="115" pageNumber="116">RMNH</collectionCode>
Por. 9777,
<collectingCountry box="[514,624,764,789]" name="Suriname" pageId="115" pageNumber="116">Suriname</collectingCountry>
,
<collectorName box="[644,846,764,788]" pageId="115" pageNumber="116">Luymes O.C.P.S.</collectorName>
II
<collectingCountry box="[887,974,764,788]" name="Guyana" pageId="115" pageNumber="116">Guyana</collectingCountry>
Shelf Expedition, station I115,
<geoCoordinate box="[1356,1436,764,788]" direction="north" orientation="latitude" pageId="115" pageNumber="116" precision="555" value="7.21">7.21°N</geoCoordinate>
<geoCoordinate box="[151,279,799,824]" direction="west" orientation="longitude" pageId="115" pageNumber="116" precision="5" value="-54.8617">54.8617°W</geoCoordinate>
, depth
<quantity box="[366,429,800,824]" metricMagnitude="1" metricUnit="m" metricValue="8.1" pageId="115" pageNumber="116" unit="m" value="81.0">
<elevation box="[366,429,800,824]" metricMagnitude="1" metricUnit="m" metricValue="8.1" pageId="115" pageNumber="116" unit="m" value="81.0">81 m</elevation>
</quantity>
, triangular dredge,
<date box="[656,820,799,824]" pageId="115" pageNumber="116" value="1969-04-24">
<collectingDate box="[656,820,799,824]" pageId="115" pageNumber="116" value="1969-04-24">24 April 1969</collectingDate>
</date>
(
<specimenCount box="[841,975,799,824]" pageId="115" pageNumber="116" type="generic">1 specimen</specimenCount>
)
</materialsCitation>
;
<materialsCitation ID-GBIF-Occurrence="1424726307" collectingDate="1969-04-11" collectionCode="RMNH" collectorName="Luymes O. C. P. S." country="Suriname" elevation="42" latitude="6.6" location="Suriname" longLatPrecision="5555" longitude="-54.0017" pageId="115" pageNumber="116" specimenCount="4">
<collectionCode box="[997,1081,800,823]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="115" pageNumber="116">RMNH</collectionCode>
Por. 9854
<collectingCountry box="[1212,1322,799,824]" name="Suriname" pageId="115" pageNumber="116">Suriname</collectingCountry>
,
<collectorName pageId="115" pageNumber="116">Luymes O.C.P.S.</collectorName>
II
<collectingCountry box="[284,371,836,860]" name="Guyana" pageId="115" pageNumber="116">Guyana</collectingCountry>
Shelf Expedition, station M86,
<geoCoordinate box="[748,814,836,861]" direction="north" orientation="latitude" pageId="115" pageNumber="116" precision="5555" value="6.6">6.6°N</geoCoordinate>
<geoCoordinate box="[824,953,836,861]" direction="west" orientation="longitude" pageId="115" pageNumber="116" precision="5" value="-54.0017">54.0017°W</geoCoordinate>
, depth
<quantity box="[1041,1103,836,860]" metricMagnitude="1" metricUnit="m" metricValue="4.2" pageId="115" pageNumber="116" unit="m" value="42.0">
<elevation box="[1041,1103,836,860]" metricMagnitude="1" metricUnit="m" metricValue="4.2" pageId="115" pageNumber="116" unit="m" value="42.0">42 m</elevation>
</quantity>
, bottom green mud and fine sand,
<date box="[218,378,871,896]" pageId="115" pageNumber="116" value="1969-04-11">
<collectingDate box="[218,378,871,896]" pageId="115" pageNumber="116" value="1969-04-11">11 April 1969</collectingDate>
</date>
(
<specimenCount box="[395,541,871,896]" pageId="115" pageNumber="116" type="generic">4 specimens</specimenCount>
)
</materialsCitation>
;
<materialsCitation ID-GBIF-Occurrence="1424726319" collectingDate="1969-04-12" collectionCode="RMNH" collectorName="Luymes O. C. P. S." country="Suriname" elevation="45" latitude="6.8" location="Suriname" longLatPrecision="5582" longitude="-54.19" pageId="115" pageNumber="116" specimenCount="1">
<collectionCode box="[561,645,872,895]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="115" pageNumber="116">RMNH</collectionCode>
Por. 9855,
<collectingCountry box="[779,889,871,896]" name="Suriname" pageId="115" pageNumber="116">Suriname</collectingCountry>
,
<collectorName box="[907,1105,872,896]" pageId="115" pageNumber="116">Luymes O.C.P.S.</collectorName>
II
<collectingCountry box="[1142,1229,872,896]" name="Guyana" pageId="115" pageNumber="116">Guyana</collectingCountry>
Shelf Expedition, station L90,
<geoCoordinate box="[293,358,908,933]" direction="north" orientation="latitude" pageId="115" pageNumber="116" precision="5555" value="6.8">6.8°N</geoCoordinate>
<geoCoordinate box="[366,468,908,933]" direction="west" orientation="longitude" pageId="115" pageNumber="116" precision="555" value="-54.19">54.19°W</geoCoordinate>
, depth
<quantity box="[549,608,908,933]" metricMagnitude="1" metricUnit="m" metricValue="4.5" pageId="115" pageNumber="116" unit="m" value="45.0">
<elevation box="[549,608,908,933]" metricMagnitude="1" metricUnit="m" metricValue="4.5" pageId="115" pageNumber="116" unit="m" value="45.0">45 m</elevation>
</quantity>
, bottom sandy mud, clay,
<date box="[903,1061,908,933]" pageId="115" pageNumber="116" value="1969-04-12">
<collectingDate box="[903,1061,908,933]" pageId="115" pageNumber="116" value="1969-04-12">12 April 1969</collectingDate>
</date>
(
<specimenCount box="[1080,1211,908,933]" pageId="115" pageNumber="116" type="generic">1 specimen</specimenCount>
)
</materialsCitation>
;
<materialsCitation ID-GBIF-Occurrence="1424726311" collectingDate="1969-04-12" collectionCode="RMNH" collectorName="Luymes O. C. P. S." country="Suriname" elevation="63" latitude="6.99767" location="Suriname" longLatPrecision="5" longitude="-54.4167" pageId="115" pageNumber="116" specimenCount="1">
<collectionCode box="[1230,1314,909,932]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="115" pageNumber="116">RMNH</collectionCode>
Por. 9860,
<collectingCountry box="[151,261,943,968]" name="Suriname" pageId="115" pageNumber="116">Suriname</collectingCountry>
,
<collectorName box="[276,473,944,968]" pageId="115" pageNumber="116">Luymes O.C.P.S.</collectorName>
II
<collectingCountry box="[508,595,944,968]" name="Guyana" pageId="115" pageNumber="116">Guyana</collectingCountry>
Shelf Expedition, station K103,
<geoCoordinate box="[962,1085,943,968]" direction="north" orientation="latitude" pageId="115" pageNumber="116" precision="1" value="6.99767">6.99767°N</geoCoordinate>
<geoCoordinate box="[1091,1220,943,968]" direction="west" orientation="longitude" pageId="115" pageNumber="116" precision="5" value="-54.4167">54.4167°W</geoCoordinate>
, depth
<quantity box="[1300,1359,943,968]" metricMagnitude="1" metricUnit="m" metricValue="6.3" pageId="115" pageNumber="116" unit="m" value="63.0">
<elevation box="[1300,1359,943,968]" metricMagnitude="1" metricUnit="m" metricValue="6.3" pageId="115" pageNumber="116" unit="m" value="63.0">63 m</elevation>
</quantity>
, sandy mud, clay,
<date box="[273,430,980,1005]" pageId="115" pageNumber="116" value="1969-04-12">
<collectingDate box="[273,430,980,1005]" pageId="115" pageNumber="116" value="1969-04-12">12 April 1969</collectingDate>
</date>
(
<specimenCount box="[447,577,980,1005]" pageId="115" pageNumber="116" type="generic">1 specimen</specimenCount>
)
</materialsCitation>
;
<materialsCitation ID-GBIF-Occurrence="1424726309" collectingDate="1970-08-31" collectionCode="RMNH" country="Guyana" elevation="71" latitude="7.5833" location="Guyana" longLatPrecision="7" longitude="-57.0667" pageId="115" pageNumber="116" specimenCount="1">
<collectionCode box="[596,680,981,1004]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="115" pageNumber="116">RMNH</collectionCode>
Por. 9943,
<collectingCountry box="[807,897,980,1004]" name="Guyana" pageId="115" pageNumber="116">Guyana</collectingCountry>
, Luymes
<collectingCountry box="[1024,1111,980,1004]" name="Guyana" pageId="115" pageNumber="116">Guyana</collectingCountry>
Shelf Expedition, station 63,
<geoCoordinate box="[151,260,1015,1040]" direction="north" orientation="latitude" pageId="115" pageNumber="116" precision="5" value="7.5833">7.5833°N</geoCoordinate>
<geoCoordinate box="[269,397,1015,1040]" direction="west" orientation="longitude" pageId="115" pageNumber="116" precision="5" value="-57.0667">57.0667°W</geoCoordinate>
, depth
<quantity box="[483,544,1016,1040]" metricMagnitude="1" metricUnit="m" metricValue="7.1" pageId="115" pageNumber="116" unit="m" value="71.0">
<elevation box="[483,544,1016,1040]" metricMagnitude="1" metricUnit="m" metricValue="7.1" pageId="115" pageNumber="116" unit="m" value="71.0">71 m</elevation>
</quantity>
, sandy bottom,
<date box="[729,913,1016,1040]" pageId="115" pageNumber="116" value="1970-08-31">
<collectingDate box="[729,913,1016,1040]" pageId="115" pageNumber="116" value="1970-08-31">31 August 1970</collectingDate>
</date>
(
<specimenCount box="[934,1067,1015,1040]" pageId="115" pageNumber="116" type="generic">1 specimen</specimenCount>
)
</materialsCitation>
;
<materialsCitation ID-GBIF-Occurrence="1424726300" collectingDate="1969-04-18" collectionCode="RMNH" collectorName="Luymes O. C. P. S." country="Suriname" elevation="81" latitude="7.1883" location="Suriname" longLatPrecision="7" longitude="-54.3833" pageId="115" pageNumber="116" specimenCount="1">
<collectionCode box="[1088,1172,1016,1039]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="115" pageNumber="116">RMNH</collectionCode>
Por. 10539,
<collectingCountry box="[1322,1432,1015,1040]" name="Suriname" pageId="115" pageNumber="116">Suriname</collectingCountry>
,
<collectorName box="[155,356,1052,1076]" pageId="115" pageNumber="116">Luymes O.C.P.S.</collectorName>
II
<collectingCountry box="[395,482,1052,1076]" name="Guyana" pageId="115" pageNumber="116">Guyana</collectingCountry>
Shelf Expedition, station K102,
<geoCoordinate box="[871,979,1052,1076]" direction="north" orientation="latitude" pageId="115" pageNumber="116" precision="5" value="7.1883">7.1883°N</geoCoordinate>
<geoCoordinate box="[990,1119,1052,1077]" direction="west" orientation="longitude" pageId="115" pageNumber="116" precision="5" value="-54.3833">54.3833°W</geoCoordinate>
, depth
<quantity box="[1208,1271,1052,1076]" metricMagnitude="1" metricUnit="m" metricValue="8.1" pageId="115" pageNumber="116" unit="m" value="81.0">
<elevation box="[1208,1271,1052,1076]" metricMagnitude="1" metricUnit="m" metricValue="8.1" pageId="115" pageNumber="116" unit="m" value="81.0">81 m</elevation>
</quantity>
, bottom greygreen mud,
<date box="[284,441,1087,1112]" pageId="115" pageNumber="116" value="1969-04-18">
<collectingDate box="[284,441,1087,1112]" pageId="115" pageNumber="116" value="1969-04-18">18 April 1969</collectingDate>
</date>
(
<specimenCount box="[459,589,1087,1112]" pageId="115" pageNumber="116" type="generic">1 specimen</specimenCount>
)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection lastPageId="116" lastPageNumber="117" pageId="115" pageNumber="116" type="description">
<paragraph blockId="115.[151,1437,151,2013]" pageId="115" pageNumber="116">
<emphasis bold="true" box="[199,345,1124,1149]" pageId="115" pageNumber="116">Description.</emphasis>
Small, pear-shaped sponges (
<figureCitation box="[687,773,1124,1149]" captionStart="FIGURE 70" captionStartId="114.[151,250,1689,1711]" captionTargetBox="[151,1436,179,1669]" captionTargetId="figure@114.[151,1436,179,1669]" captionTargetPageId="114" captionText="FIGURE 70. Tetilla pentatriaena Fernandez, Peixinho, Pinheiro &amp; Menegola, 2011, a, habitus of a selection of specimens from RMNH Por. 9872 (scale bar = 1 cm), a 1, a single enlarged specimen from RMNH Por. 9872 (scale bar = 1 cm), b i, SEM images of spicules, b, asymmetrical oxea, b 1, details of a, c, symmetrical fusiform oxea, c 1, details of c, d f, protriaenes and modifications, d, protriaene with narrow cladome, d 1, detail of cladome of d, e, prodiaene with flaring cladi, e 1, cladome of e, f, small thin prodiaene, g h, anatriaenes, g, anatriaene with wide cladome, g 1, cladome of g, h, anatriaene with narrow cladome, h 1, cladome of h, i, sigmaspire." httpUri="https://zenodo.org/record/273021/files/figure.png" pageId="115" pageNumber="116">Fig. 70</figureCitation>
a), with a single apical oscule (
<figureCitation box="[1131,1217,1124,1149]" captionStart="FIGURE 70" captionStartId="114.[151,250,1689,1711]" captionTargetBox="[151,1436,179,1669]" captionTargetId="figure@114.[151,1436,179,1669]" captionTargetPageId="114" captionText="FIGURE 70. Tetilla pentatriaena Fernandez, Peixinho, Pinheiro &amp; Menegola, 2011, a, habitus of a selection of specimens from RMNH Por. 9872 (scale bar = 1 cm), a 1, a single enlarged specimen from RMNH Por. 9872 (scale bar = 1 cm), b i, SEM images of spicules, b, asymmetrical oxea, b 1, details of a, c, symmetrical fusiform oxea, c 1, details of c, d f, protriaenes and modifications, d, protriaene with narrow cladome, d 1, detail of cladome of d, e, prodiaene with flaring cladi, e 1, cladome of e, f, small thin prodiaene, g h, anatriaenes, g, anatriaene with wide cladome, g 1, cladome of g, h, anatriaene with narrow cladome, h 1, cladome of h, i, sigmaspire." httpUri="https://zenodo.org/record/273021/files/figure.png" pageId="115" pageNumber="116">Fig. 70</figureCitation>
a1) and spiny-hairy surface, anchored in the soft substrate by a long rhizoid. Size quite variable,
<quantity box="[1011,1119,1160,1184]" metricMagnitude="-3" metricUnit="m" metricValue="8.5" metricValueMax="14.0" metricValueMin="3.0" pageId="115" pageNumber="116" unit="mm" value="8.5" valueMax="14.0" valueMin="3.0">314 mm</quantity>
high,
<quantity box="[1190,1297,1160,1184]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" metricValueMax="10.0" metricValueMin="2.0" pageId="115" pageNumber="116" unit="mm" value="6.0" valueMax="10.0" valueMin="2.0">210 mm</quantity>
in diameter. The apical oscule is up to
<quantity box="[446,539,1196,1220]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="115" pageNumber="116" unit="mm" value="2.5" valueMax="3.0" valueMin="2.0">23 mm</quantity>
in diameter and has a naked rim. Color in alcohol shades of beige. Consistency firm.
</paragraph>
<paragraph blockId="115.[151,1437,151,2013]" pageId="115" pageNumber="116">
<emphasis bold="true" box="[199,309,1268,1293]" pageId="115" pageNumber="116">Skeleton.</emphasis>
At the surface there is a palisade of predominantly oxeas of longer and smaller sizes, along with some anatriaenes and protriaenes. From among this palisade, bundles of protriaenes protrude far beyond the surface, thus causing the sponges to be quite bristly. The choanosomal skeleton is made up of subectosomal bundles of megascleres of various
<typeStatus box="[546,605,1376,1400]" pageId="115" pageNumber="116">types</typeStatus>
traversing in a spiral fashion towards the center of the sponge. From the center strong bundles of predominantly anatriaenes unite to form the root system consisting of loose bundles of anatriaenes and smaller oxeas. The choanosomal spicules are frequently provided with long, curled and wispy thin endings.
</paragraph>
<paragraph blockId="115.[151,1437,151,2013]" box="[199,1053,1519,1544]" pageId="115" pageNumber="116">
<emphasis bold="true" box="[199,304,1519,1544]" pageId="115" pageNumber="116">Spicules.</emphasis>
(
<figureCitation box="[319,404,1519,1544]" captionStart="FIGURE 70" captionStartId="114.[151,250,1689,1711]" captionTargetBox="[151,1436,179,1669]" captionTargetId="figure@114.[151,1436,179,1669]" captionTargetPageId="114" captionText="FIGURE 70. Tetilla pentatriaena Fernandez, Peixinho, Pinheiro &amp; Menegola, 2011, a, habitus of a selection of specimens from RMNH Por. 9872 (scale bar = 1 cm), a 1, a single enlarged specimen from RMNH Por. 9872 (scale bar = 1 cm), b i, SEM images of spicules, b, asymmetrical oxea, b 1, details of a, c, symmetrical fusiform oxea, c 1, details of c, d f, protriaenes and modifications, d, protriaene with narrow cladome, d 1, detail of cladome of d, e, prodiaene with flaring cladi, e 1, cladome of e, f, small thin prodiaene, g h, anatriaenes, g, anatriaene with wide cladome, g 1, cladome of g, h, anatriaene with narrow cladome, h 1, cladome of h, i, sigmaspire." httpUri="https://zenodo.org/record/273021/files/figure.png" pageId="115" pageNumber="116">Figs 70</figureCitation>
bi) Oxeas, prodi- and -triaenes, anatriaenes, sigmaspires.
</paragraph>
<paragraph blockId="115.[151,1437,151,2013]" pageId="115" pageNumber="116">
N.B. As with
<taxonomicName box="[360,628,1556,1581]" class="Demospongiae" family="Tetillidae" genus="Fangophilina" kingdom="Animalia" order="Spirophorida" pageId="115" pageNumber="116" phylum="Porifera" rank="species" species="submersa">
<emphasis box="[360,628,1556,1581]" italics="true" pageId="115" pageNumber="116">Fangophilina submersa</emphasis>
</taxonomicName>
, the diversity and length of many of the triaenes precluded taking full measurements of a minimum of 15 of spicules. For that reason I present only the ranges.
</paragraph>
<paragraph blockId="115.[151,1437,151,2013]" pageId="115" pageNumber="116">
Oxeas (
<figureCitation box="[284,370,1628,1653]" captionStart="FIGURE 70" captionStartId="114.[151,250,1689,1711]" captionTargetBox="[151,1436,179,1669]" captionTargetId="figure@114.[151,1436,179,1669]" captionTargetPageId="114" captionText="FIGURE 70. Tetilla pentatriaena Fernandez, Peixinho, Pinheiro &amp; Menegola, 2011, a, habitus of a selection of specimens from RMNH Por. 9872 (scale bar = 1 cm), a 1, a single enlarged specimen from RMNH Por. 9872 (scale bar = 1 cm), b i, SEM images of spicules, b, asymmetrical oxea, b 1, details of a, c, symmetrical fusiform oxea, c 1, details of c, d f, protriaenes and modifications, d, protriaene with narrow cladome, d 1, detail of cladome of d, e, prodiaene with flaring cladi, e 1, cladome of e, f, small thin prodiaene, g h, anatriaenes, g, anatriaene with wide cladome, g 1, cladome of g, h, anatriaene with narrow cladome, h 1, cladome of h, i, sigmaspire." httpUri="https://zenodo.org/record/273021/files/figure.png" pageId="115" pageNumber="116">Figs 70</figureCitation>
bc) in a wide size range, in the section appearing to be up to
<quantity box="[1065,1130,1628,1652]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="115" pageNumber="116" unit="mm" value="3.0">3 mm</quantity>
in length but in the spicule preparation these long spicules are invariably broken; the oxeas are divisible in two shapes, (1) asymmetrical (
<figureCitation captionStart="FIGURE 70" captionStartId="114.[151,250,1689,1711]" captionTargetBox="[151,1436,179,1669]" captionTargetId="figure@114.[151,1436,179,1669]" captionTargetPageId="114" captionText="FIGURE 70. Tetilla pentatriaena Fernandez, Peixinho, Pinheiro &amp; Menegola, 2011, a, habitus of a selection of specimens from RMNH Por. 9872 (scale bar = 1 cm), a 1, a single enlarged specimen from RMNH Por. 9872 (scale bar = 1 cm), b i, SEM images of spicules, b, asymmetrical oxea, b 1, details of a, c, symmetrical fusiform oxea, c 1, details of c, d f, protriaenes and modifications, d, protriaene with narrow cladome, d 1, detail of cladome of d, e, prodiaene with flaring cladi, e 1, cladome of e, f, small thin prodiaene, g h, anatriaenes, g, anatriaene with wide cladome, g 1, cladome of g, h, anatriaene with narrow cladome, h 1, cladome of h, i, sigmaspire." httpUri="https://zenodo.org/record/273021/files/figure.png" pageId="115" pageNumber="116">Figs 70</figureCitation>
b,b1), with one end fusiform and the other end thinly tapering, in the spicule slides measured to be 492
<date pageId="115" pageNumber="116" value="1620-10-05" valueMax="1620-10-20" valueMin="1620-10-05">1620 x 520</date>
µm, and (2) symmetrical fusiform (
<figureCitation box="[609,700,1735,1760]" captionStart="FIGURE 70" captionStartId="114.[151,250,1689,1711]" captionTargetBox="[151,1436,179,1669]" captionTargetId="figure@114.[151,1436,179,1669]" captionTargetPageId="114" captionText="FIGURE 70. Tetilla pentatriaena Fernandez, Peixinho, Pinheiro &amp; Menegola, 2011, a, habitus of a selection of specimens from RMNH Por. 9872 (scale bar = 1 cm), a 1, a single enlarged specimen from RMNH Por. 9872 (scale bar = 1 cm), b i, SEM images of spicules, b, asymmetrical oxea, b 1, details of a, c, symmetrical fusiform oxea, c 1, details of c, d f, protriaenes and modifications, d, protriaene with narrow cladome, d 1, detail of cladome of d, e, prodiaene with flaring cladi, e 1, cladome of e, f, small thin prodiaene, g h, anatriaenes, g, anatriaene with wide cladome, g 1, cladome of g, h, anatriaene with narrow cladome, h 1, cladome of h, i, sigmaspire." httpUri="https://zenodo.org/record/273021/files/figure.png" pageId="115" pageNumber="116">Figs 70</figureCitation>
c,c1), in the spicule slides measured to be 600
<date box="[1224,1363,1735,1760]" pageId="115" pageNumber="116" value="1260-10-08" valueMax="1260-10-24" valueMin="1260-10-08">1260 x 824</date>
µm.
</paragraph>
<paragraph blockId="115.[151,1437,151,2013]" pageId="115" pageNumber="116">
Prodi- and triaenes, quite variable in rhabdome length and cladome shape and length; the variability of cladome shape does not appear to be correlated with the size; three more or less distinct
<typeStatus box="[1135,1194,1808,1832]" pageId="115" pageNumber="116">types</typeStatus>
can be distinguished, (1) with narrow cladome and straight, thick cladi (
<figureCitation box="[722,813,1844,1869]" captionStart="FIGURE 70" captionStartId="114.[151,250,1689,1711]" captionTargetBox="[151,1436,179,1669]" captionTargetId="figure@114.[151,1436,179,1669]" captionTargetPageId="114" captionText="FIGURE 70. Tetilla pentatriaena Fernandez, Peixinho, Pinheiro &amp; Menegola, 2011, a, habitus of a selection of specimens from RMNH Por. 9872 (scale bar = 1 cm), a 1, a single enlarged specimen from RMNH Por. 9872 (scale bar = 1 cm), b i, SEM images of spicules, b, asymmetrical oxea, b 1, details of a, c, symmetrical fusiform oxea, c 1, details of c, d f, protriaenes and modifications, d, protriaene with narrow cladome, d 1, detail of cladome of d, e, prodiaene with flaring cladi, e 1, cladome of e, f, small thin prodiaene, g h, anatriaenes, g, anatriaene with wide cladome, g 1, cladome of g, h, anatriaene with narrow cladome, h 1, cladome of h, i, sigmaspire." httpUri="https://zenodo.org/record/273021/files/figure.png" pageId="115" pageNumber="116">Figs 70</figureCitation>
d,d1), predominantly three-claded, one or two of which may be shorter, rhabdomes 1100
<date box="[543,675,1879,1904]" pageId="115" pageNumber="116" value="1560-10-02" valueMax="1560-10-06" valueMin="1560-10-02">1560 x 26</date>
µm, cladomes 3050 µm, cladi 30
<date box="[1099,1204,1880,1904]" pageId="115" pageNumber="116" value="1990-10-04" valueMax="1990-10-07" valueMin="1990-10-04">90 x 47</date>
µm, (2) with wideflaring cladome (
<figureCitation box="[345,436,1916,1941]" captionStart="FIGURE 70" captionStartId="114.[151,250,1689,1711]" captionTargetBox="[151,1436,179,1669]" captionTargetId="figure@114.[151,1436,179,1669]" captionTargetPageId="114" captionText="FIGURE 70. Tetilla pentatriaena Fernandez, Peixinho, Pinheiro &amp; Menegola, 2011, a, habitus of a selection of specimens from RMNH Por. 9872 (scale bar = 1 cm), a 1, a single enlarged specimen from RMNH Por. 9872 (scale bar = 1 cm), b i, SEM images of spicules, b, asymmetrical oxea, b 1, details of a, c, symmetrical fusiform oxea, c 1, details of c, d f, protriaenes and modifications, d, protriaene with narrow cladome, d 1, detail of cladome of d, e, prodiaene with flaring cladi, e 1, cladome of e, f, small thin prodiaene, g h, anatriaenes, g, anatriaene with wide cladome, g 1, cladome of g, h, anatriaene with narrow cladome, h 1, cladome of h, i, sigmaspire." httpUri="https://zenodo.org/record/273021/files/figure.png" pageId="115" pageNumber="116">Figs 70</figureCitation>
e,e1), predominantly prodiaenes, rhabdomes 965
<date box="[996,1124,1916,1941]" pageId="115" pageNumber="116" value="1620-10-02" valueMax="1620-10-05" valueMin="1620-10-02">1620 x 25</date>
µm, cladomes 60150 µm, cladi 110155
<date box="[315,377,1952,1976]" pageId="115" pageNumber="116">x 27</date>
µm, and (3) very small, thin (
<figureCitation box="[710,791,1952,1977]" captionStart="FIGURE 70" captionStartId="114.[151,250,1689,1711]" captionTargetBox="[151,1436,179,1669]" captionTargetId="figure@114.[151,1436,179,1669]" captionTargetPageId="114" captionText="FIGURE 70. Tetilla pentatriaena Fernandez, Peixinho, Pinheiro &amp; Menegola, 2011, a, habitus of a selection of specimens from RMNH Por. 9872 (scale bar = 1 cm), a 1, a single enlarged specimen from RMNH Por. 9872 (scale bar = 1 cm), b i, SEM images of spicules, b, asymmetrical oxea, b 1, details of a, c, symmetrical fusiform oxea, c 1, details of c, d f, protriaenes and modifications, d, protriaene with narrow cladome, d 1, detail of cladome of d, e, prodiaene with flaring cladi, e 1, cladome of e, f, small thin prodiaene, g h, anatriaenes, g, anatriaene with wide cladome, g 1, cladome of g, h, anatriaene with narrow cladome, h 1, cladome of h, i, sigmaspire." httpUri="https://zenodo.org/record/273021/files/figure.png" pageId="115" pageNumber="116">Fig. 70</figureCitation>
f), usually prodiaenes, with unequal cladi, 90240 x 0.51 µm, cladomes 2025 µm, cladi
<date box="[506,597,1988,2012]" pageId="115" pageNumber="116" value="2012-10-30">1230 x</date>
0.5 µm.
</paragraph>
<paragraph blockId="116.[151,1437,151,752]" pageId="116" pageNumber="117">
Anatriaenes (
<figureCitation box="[350,439,151,176]" captionStart="FIGURE 70" captionStartId="114.[151,250,1689,1711]" captionTargetBox="[151,1436,179,1669]" captionTargetId="figure@114.[151,1436,179,1669]" captionTargetPageId="114" captionText="FIGURE 70. Tetilla pentatriaena Fernandez, Peixinho, Pinheiro &amp; Menegola, 2011, a, habitus of a selection of specimens from RMNH Por. 9872 (scale bar = 1 cm), a 1, a single enlarged specimen from RMNH Por. 9872 (scale bar = 1 cm), b i, SEM images of spicules, b, asymmetrical oxea, b 1, details of a, c, symmetrical fusiform oxea, c 1, details of c, d f, protriaenes and modifications, d, protriaene with narrow cladome, d 1, detail of cladome of d, e, prodiaene with flaring cladi, e 1, cladome of e, f, small thin prodiaene, g h, anatriaenes, g, anatriaene with wide cladome, g 1, cladome of g, h, anatriaene with narrow cladome, h 1, cladome of h, i, sigmaspire." httpUri="https://zenodo.org/record/273021/files/figure.png" pageId="116" pageNumber="117">
Figs
<quantity box="[409,439,151,176]" metricMagnitude="-2" metricUnit="kg" metricValue="7.0" pageId="116" pageNumber="117" unit="g" value="70.0">70</quantity>
</figureCitation>
gh), less variable than protriaenes, length of rhabdomes mostly not measurable due to broken condition, which is especially caused by the occurrence of a thinly developed part of the rhabdome just below the cladome between swollen parts above and below this narrow rhabdome part; two
<typeStatus box="[1174,1233,224,248]" pageId="116" pageNumber="117">types</typeStatus>
of anatriaenes are apparent, (1) with relatively wide cladome, with evenly curved short cladi (
<figureCitation box="[1048,1144,260,285]" captionStart="FIGURE 70" captionStartId="114.[151,250,1689,1711]" captionTargetBox="[151,1436,179,1669]" captionTargetId="figure@114.[151,1436,179,1669]" captionTargetPageId="114" captionText="FIGURE 70. Tetilla pentatriaena Fernandez, Peixinho, Pinheiro &amp; Menegola, 2011, a, habitus of a selection of specimens from RMNH Por. 9872 (scale bar = 1 cm), a 1, a single enlarged specimen from RMNH Por. 9872 (scale bar = 1 cm), b i, SEM images of spicules, b, asymmetrical oxea, b 1, details of a, c, symmetrical fusiform oxea, c 1, details of c, d f, protriaenes and modifications, d, protriaene with narrow cladome, d 1, detail of cladome of d, e, prodiaene with flaring cladi, e 1, cladome of e, f, small thin prodiaene, g h, anatriaenes, g, anatriaene with wide cladome, g 1, cladome of g, h, anatriaene with narrow cladome, h 1, cladome of h, i, sigmaspire." httpUri="https://zenodo.org/record/273021/files/figure.png" pageId="116" pageNumber="117">
Figs
<quantity box="[1110,1144,260,284]" metricMagnitude="-2" metricUnit="kg" metricValue="7.0" pageId="116" pageNumber="117" unit="g" value="70.0">70</quantity>
</figureCitation>
g,g1), rhabdomes (n = 3) 690
<date box="[208,303,295,320]" pageId="116" pageNumber="117" value="1230-10-01">1230 x 1</date>
2.5 µm, cladomes 3048 µm, cladi 24
<date box="[773,873,296,320]" pageId="116" pageNumber="117" value="1937-10-02" valueMax="1937-10-07" valueMin="1937-10-02">37 x 27</date>
µm, and (2) with narrow cladome (
<figureCitation box="[1284,1376,295,320]" captionStart="FIGURE 70" captionStartId="114.[151,250,1689,1711]" captionTargetBox="[151,1436,179,1669]" captionTargetId="figure@114.[151,1436,179,1669]" captionTargetPageId="114" captionText="FIGURE 70. Tetilla pentatriaena Fernandez, Peixinho, Pinheiro &amp; Menegola, 2011, a, habitus of a selection of specimens from RMNH Por. 9872 (scale bar = 1 cm), a 1, a single enlarged specimen from RMNH Por. 9872 (scale bar = 1 cm), b i, SEM images of spicules, b, asymmetrical oxea, b 1, details of a, c, symmetrical fusiform oxea, c 1, details of c, d f, protriaenes and modifications, d, protriaene with narrow cladome, d 1, detail of cladome of d, e, prodiaene with flaring cladi, e 1, cladome of e, f, small thin prodiaene, g h, anatriaenes, g, anatriaene with wide cladome, g 1, cladome of g, h, anatriaene with narrow cladome, h 1, cladome of h, i, sigmaspire." httpUri="https://zenodo.org/record/273021/files/figure.png" pageId="116" pageNumber="117">Figs 70</figureCitation>
h,h1), with more sharply curved cladi, rhabdomes (n = 5) 900
<date box="[796,923,332,357]" pageId="116" pageNumber="117" value="1080-10-04" valueMax="1080-10-05" valueMin="1080-10-04">1080 x 45</date>
µm, cladomes 4254 µm, cladi 36
<date box="[1336,1436,332,357]" pageId="116" pageNumber="117" value="1967-10-05" valueMax="1967-10-07" valueMin="1967-10-05">67 x 57</date>
µm (according to Fernandez
<emphasis box="[480,538,367,392]" italics="true" pageId="116" pageNumber="117">et al.</emphasis>
2011 the latter apparently occur in two length categories, shorter choanosomal anatriaenes and longer (up to
<quantity box="[483,550,404,428]" metricMagnitude="-3" metricUnit="m" metricValue="7.0" pageId="116" pageNumber="117" unit="mm" value="7.0">7 mm</quantity>
) anatriaenes from the root bundles).
</paragraph>
<paragraph blockId="116.[151,1437,151,752]" box="[199,1254,439,464]" pageId="116" pageNumber="117">
Sigmaspires (
<figureCitation box="[351,434,439,464]" captionStart="FIGURE 70" captionStartId="114.[151,250,1689,1711]" captionTargetBox="[151,1436,179,1669]" captionTargetId="figure@114.[151,1436,179,1669]" captionTargetPageId="114" captionText="FIGURE 70. Tetilla pentatriaena Fernandez, Peixinho, Pinheiro &amp; Menegola, 2011, a, habitus of a selection of specimens from RMNH Por. 9872 (scale bar = 1 cm), a 1, a single enlarged specimen from RMNH Por. 9872 (scale bar = 1 cm), b i, SEM images of spicules, b, asymmetrical oxea, b 1, details of a, c, symmetrical fusiform oxea, c 1, details of c, d f, protriaenes and modifications, d, protriaene with narrow cladome, d 1, detail of cladome of d, e, prodiaene with flaring cladi, e 1, cladome of e, f, small thin prodiaene, g h, anatriaenes, g, anatriaene with wide cladome, g 1, cladome of g, h, anatriaene with narrow cladome, h 1, cladome of h, i, sigmaspire." httpUri="https://zenodo.org/record/273021/files/figure.png" pageId="116" pageNumber="117">
Fig.
<date box="[403,434,439,464]" pageId="116" pageNumber="117" value="1970-01">70</date>
</figureCitation>
i), C- or S-shaped, small and uniform, not heavily spined, 8
<emphasis box="[1111,1160,440,464]" italics="true" pageId="116" pageNumber="117">10.7</emphasis>
13 µm.
</paragraph>
</subSubSection>
<subSubSection pageId="116" pageNumber="117" type="distribution">
<paragraph blockId="116.[151,1437,151,752]" pageId="116" pageNumber="117">
<emphasis bold="true" box="[199,514,476,501]" pageId="116" pageNumber="117">Distribution and ecology.</emphasis>
<collectingCountry box="[529,616,476,500]" name="Guyana" pageId="116" pageNumber="117">Guyana</collectingCountry>
Shelf, Northeast
<collectingCountry box="[836,907,476,501]" name="Brazil" pageId="116" pageNumber="117">Brazil</collectingCountry>
, sand and mud bottoms at
<quantity box="[1252,1359,476,500]" metricMagnitude="1" metricUnit="m" metricValue="5.0" metricValueMax="8.1" metricValueMin="1.9" pageId="116" pageNumber="117" unit="m" value="50.0" valueMax="81.0" valueMin="19.0">1981 m</quantity>
depth (previously
<quantity box="[285,388,511,536]" metricMagnitude="1" metricUnit="m" metricValue="2.25" metricValueMax="3.5" metricValueMin="1.0" pageId="116" pageNumber="117" unit="m" value="22.5" valueMax="35.0" valueMin="10.0">1035 m</quantity>
). With
<specimenCount box="[469,634,511,536]" pageId="116" pageNumber="117" type="generic">115 specimens</specimenCount>
this is the commonest sponge species on the
<collectingCountry box="[1142,1229,512,536]" name="Guyana" pageId="116" pageNumber="117">Guyana</collectingCountry>
Shelf.
</paragraph>
</subSubSection>
<subSubSection pageId="116" pageNumber="117" type="discussion">
<paragraph blockId="116.[151,1437,151,752]" pageId="116" pageNumber="117">
<emphasis bold="true" box="[199,315,548,573]" pageId="116" pageNumber="117">Remarks.</emphasis>
The species was described only recently and since most features of the present samples conform to the description of the
<typeStatus box="[401,449,584,608]" pageId="116" pageNumber="117">type</typeStatus>
and other Brazilian specimens by Fernandez
<emphasis box="[972,1029,583,608]" italics="true" pageId="116" pageNumber="117">et al.</emphasis>
(2011), there is little doubt that the
<collectingCountry box="[151,238,620,644]" name="Guyana" pageId="116" pageNumber="117">Guyana</collectingCountry>
specimens are conspecific. The diversity of triaenes appears to differ slightly from the Brazilian specimens in the protriaenes/prodiaenes, as the
<collectingCountry box="[568,655,656,680]" name="Guyana" pageId="116" pageNumber="117">Guyana</collectingCountry>
specimens have the prodiaenes more prominently present, in shapes with very long thin cladi, and very small prodiaenes with strongly unequal cladi. In view of the large spicule diversity these differences appear minor.
</paragraph>
</subSubSection>
</treatment>
</document>