360 lines
37 KiB
XML
360 lines
37 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="03A800107703FFF8FF14A3F39411F84C" 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="Erylus incrustans Lehnert & Van Soest 1999" docType="treatment" docVersion="19" lastPageNumber="85" masterDocId="FF9178687757FFACFF83A36B907DFF9A" masterDocTitle="Sponges of the Guyana Shelf" masterLastPageNumber="225" masterPageNumber="1" pageNumber="85" 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.5698632" ID-GBIF-Taxon="127419936" ID-Zenodo-Dep="5698632" LSID="urn:lsid:plazi:treatment:03A800107703FFF8FF14A3F39411F84C" httpUri="http://treatment.plazi.org/id/03A800107703FFF8FF14A3F39411F84C" lastPageNumber="85" pageId="84" pageNumber="85">
|
||
<subSubSection pageId="84" pageNumber="85" type="nomenclature">
|
||
<paragraph blockId="84.[151,707,152,211]" box="[151,707,152,178]" pageId="84" pageNumber="85">
|
||
<heading bold="true" box="[151,707,152,178]" fontSize="11" level="1" pageId="84" pageNumber="85" reason="1">
|
||
<taxonomicName authority="Lehnert & Van Soest, 1999" authorityName="Lehnert & Van Soest" authorityYear="1999" box="[151,707,152,178]" class="Demospongiae" family="Geodiidae" genus="Erylus" kingdom="Animalia" order="Astrophorida" pageId="84" pageNumber="85" phylum="Porifera" rank="species" species="incrustans">
|
||
<emphasis bold="true" box="[151,707,152,178]" pageId="84" pageNumber="85">
|
||
<emphasis bold="true" box="[151,365,152,178]" italics="true" pageId="84" pageNumber="85">Erylus incrustans</emphasis>
|
||
<bibRefCitation author="Lehnert" box="[372,707,152,178]" pageId="84" pageNumber="85" refString="Lehnert, H. & Van Soest, R. W. M. (1999) More North Jamaican deep fore-reef sponges. Beaufortia, 49 (12), 141 - 169. Avaliable from: http: // www. repository. naturalis. nl / document / 548549 (Accessed 11 Jan. 2017)" type="journal article" year="1999">Lehnert & Van Soest, 1999</bibRefCitation>
|
||
</emphasis>
|
||
</taxonomicName>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph blockId="84.[151,707,152,211]" box="[151,274,186,211]" pageId="84" pageNumber="85">
|
||
<figureCitation box="[151,233,186,211]" captionStart="FIGURE 53" captionStartId="85.[151,250,1456,1478]" captionTargetBox="[151,1436,195,1434]" captionTargetId="figure@85.[151,1436,195,1434]" captionTargetPageId="85" captionText="FIGURE 53. Erylus incrustans Lehnert & Van Soest, 1999, a, habitus of RMNH Por. 9367 (scale bar = 1 cm), b – g, SEM images of spicules, b, oxea, b 1, details of b, c, larger ortho- / plagiotriaene, c 1, shorter ortho- / plagiotriaene, d, larger microrhabd, d 1, shorter microrhabd, e, fullgrown aspidaster, e 1, squarish aspidaster, e 2, larger juvenile aspidaster, e 3, smaller juvenile aspidaster, e 4, detail of e, f, spheroxyaster, g, oxy- / strongylaster." httpUri="https://zenodo.org/record/273004/files/figure.png" pageId="84" pageNumber="85">Figs 53</figureCitation>
|
||
a–g
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection box="[151,763,258,280]" pageId="84" pageNumber="85" type="reference_group">
|
||
<paragraph blockId="84.[151,763,258,280]" box="[151,763,258,280]" pageId="84" pageNumber="85">
|
||
<treatmentCitationGroup box="[151,763,258,280]" pageId="84" pageNumber="85">
|
||
<taxonomicName authority="Lehnert & Van Soest, 1999: 142" authorityName="Lehnert & Van Soest" authorityPageNumber="142" authorityYear="1999" box="[151,663,258,280]" class="Demospongiae" family="Geodiidae" genus="Erylus" kingdom="Animalia" order="Astrophorida" pageId="84" pageNumber="85" phylum="Porifera" rank="species" species="incrustans">
|
||
<emphasis box="[151,329,258,280]" italics="true" pageId="84" pageNumber="85">Erylus incrustans</emphasis>
|
||
<treatmentCitation author="Lehnert" box="[335,663,258,280]" page="142" pageId="84" pageNumber="85" year="1999">
|
||
<bibRefCitation author="Lehnert" box="[335,613,258,280]" pageId="84" pageNumber="85" refString="Lehnert, H. & Van Soest, R. W. M. (1999) More North Jamaican deep fore-reef sponges. Beaufortia, 49 (12), 141 - 169. Avaliable from: http: // www. repository. naturalis. nl / document / 548549 (Accessed 11 Jan. 2017)" type="journal article" year="1999">Lehnert & Van Soest, 1999</bibRefCitation>
|
||
: 142
|
||
</treatmentCitation>
|
||
</taxonomicName>
|
||
, figs 1–8.
|
||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="84" pageNumber="85" type="materials_examined">
|
||
<paragraph blockId="84.[151,1437,325,2006]" pageId="84" pageNumber="85">
|
||
<materialsCitation ID-GBIF-Occurrence="1424726227" collectingDate="1970-09-05" collectionCode="RMNH" country="Guyana" elevation="65" latitude="7.7" location="Guyana" longLatPrecision="7821" longitude="-57.5" pageId="84" pageNumber="85" specimenCount="1">
|
||
<emphasis bold="true" box="[151,386,325,350]" pageId="84" pageNumber="85">Material examined.</emphasis>
|
||
<collectionCode box="[395,479,326,349]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="84" pageNumber="85">RMNH</collectionCode>
|
||
Por.9367,
|
||
<collectingCountry box="[604,694,326,350]" name="Guyana" pageId="84" pageNumber="85">Guyana</collectingCountry>
|
||
, ‘Luymes’
|
||
<collectingCountry box="[825,912,326,350]" name="Guyana" pageId="84" pageNumber="85">Guyana</collectingCountry>
|
||
Shelf Expedition, station 107,
|
||
<geoCoordinate box="[1270,1336,326,350]" direction="north" orientation="latitude" pageId="84" pageNumber="85" precision="5555" value="7.7">7.7°N</geoCoordinate>
|
||
<geoCoordinate box="[1345,1432,325,350]" direction="west" orientation="longitude" pageId="84" pageNumber="85" precision="5555" value="-57.5">57.5°W</geoCoordinate>
|
||
, depth
|
||
<quantity box="[220,279,361,386]" metricMagnitude="1" metricUnit="m" metricValue="6.5" pageId="84" pageNumber="85" unit="m" value="65.0">
|
||
<elevation box="[220,279,361,386]" metricMagnitude="1" metricUnit="m" metricValue="6.5" pageId="84" pageNumber="85" unit="m" value="65.0">65 m</elevation>
|
||
</quantity>
|
||
, bottom muddy sandy with shells,
|
||
<date box="[671,878,361,386]" pageId="84" pageNumber="85" value="1970-09-05">
|
||
<collectingDate box="[671,878,361,386]" pageId="84" pageNumber="85" value="1970-09-05">5 September 1970</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation ID-GBIF-Occurrence="1424726236" collectingDate="1966-05-10" collectionCode="RMNH" collectorName="Snellius O. C. P. S." country="Suriname" elevation="68" latitude="7.26" location="Suriname" longLatPrecision="555" longitude="-56.6667" pageId="84" pageNumber="85" specimenCount="1">
|
||
<collectionCode box="[890,974,362,385]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="84" pageNumber="85">RMNH</collectionCode>
|
||
Por. 9884,
|
||
<collectingCountry box="[1104,1214,361,386]" name="Suriname" pageId="84" pageNumber="85">Suriname</collectingCountry>
|
||
, ‘
|
||
<collectorName box="[1230,1431,361,386]" pageId="84" pageNumber="85">Snellius O.C.P.S.</collectorName>
|
||
’
|
||
<collectingCountry box="[151,238,398,422]" name="Guyana" pageId="84" pageNumber="85">Guyana</collectingCountry>
|
||
Shelf Expedition, station G56,
|
||
<geoCoordinate box="[592,672,397,422]" direction="north" orientation="latitude" pageId="84" pageNumber="85" precision="555" value="7.26">7.26°N</geoCoordinate>
|
||
<geoCoordinate box="[679,808,397,422]" direction="west" orientation="longitude" pageId="84" pageNumber="85" precision="5" value="-56.6667">56.6667°W</geoCoordinate>
|
||
, depth
|
||
<quantity box="[889,990,397,422]" metricMagnitude="1" metricUnit="m" metricValue="6.75" metricValueMax="6.8" metricValueMin="6.7" pageId="84" pageNumber="85" unit="m" value="67.5" valueMax="68.0" valueMin="67.0">
|
||
<elevation box="[889,990,397,422]" metricMagnitude="1" metricUnit="m" metricValue="6.75" metricValueMax="6.8" metricValueMin="6.7" pageId="84" pageNumber="85" unit="m" value="67.5" valueMax="68.0" valueMin="67.0">67–68 m</elevation>
|
||
</quantity>
|
||
, Agassiz trawl,
|
||
<date box="[1169,1321,397,422]" pageId="84" pageNumber="85" value="1966-05-10">
|
||
<collectingDate box="[1169,1321,397,422]" pageId="84" pageNumber="85" value="1966-05-10">10 May 1966</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph blockId="84.[151,1437,325,2006]" pageId="84" pageNumber="85">
|
||
<materialsCitation ID-GBIF-Occurrence="1424726248" collectingDate="1996-06-27" collectionCode="ZMA" collectorName="H. Lehnert" country="Jamaica" county="Dairy Bull" elevation="70" location="Examined" municipality="Discovery Bay" pageId="84" pageNumber="85" specimenCount="1" typeStatus="holotype">
|
||
<emphasis bold="true" box="[199,517,433,458]" pageId="84" pageNumber="85">
|
||
<location LSID="urn:lsid:plazi:treatment:03A800107703FFF8FF14A3F39411F84C:8EDEE7DD7703FFF8FF44A2DA913DFE50" box="[199,320,433,458]" country="Jamaica" county="Dairy Bull" municipality="Discovery Bay" name="Examined" pageId="84" pageNumber="85">Examined</location>
|
||
for comparison.
|
||
</emphasis>
|
||
<typeStatus box="[524,628,433,458]" pageId="84" pageNumber="85">Holotype</typeStatus>
|
||
<collectionCode box="[636,698,433,457]" country="Netherlands" httpUri="http://grbio.org/cool/a65z-wv6r" name="Universiteit van Amsterdam, Zoologisch Museum" pageId="84" pageNumber="85">ZMA</collectionCode>
|
||
Por. 13510,
|
||
<collectingCountry box="[840,933,433,458]" name="Jamaica" pageId="84" pageNumber="85">Jamaica</collectingCountry>
|
||
,
|
||
<collectingMunicipality box="[945,1113,433,458]" pageId="84" pageNumber="85">Discovery Bay</collectingMunicipality>
|
||
,
|
||
<collectingCounty box="[1124,1246,433,458]" pageId="84" pageNumber="85">Dairy Bull</collectingCounty>
|
||
,
|
||
<quantity box="[1258,1338,433,457]" metricMagnitude="1" metricUnit="m" metricValue="7.01" pageId="84" pageNumber="85" unit="m" value="70.1">
|
||
<elevation box="[1258,1338,433,457]" metricMagnitude="1" metricUnit="m" metricValue="7.01" pageId="84" pageNumber="85" unit="m" value="70.1">70.1 m</elevation>
|
||
</quantity>
|
||
,
|
||
<date pageId="84" pageNumber="85" value="1996-06-27">
|
||
<collectingDate pageId="84" pageNumber="85" value="1996-06-27">27 June 1996</collectingDate>
|
||
</date>
|
||
, coll.
|
||
<collectorName box="[277,398,469,494]" pageId="84" pageNumber="85">H. Lehnert</collectorName>
|
||
#J96/37-1.
|
||
</materialsCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="84" pageNumber="85" type="description">
|
||
<paragraph blockId="84.[151,1437,325,2006]" pageId="84" pageNumber="85">
|
||
<emphasis bold="true" box="[199,345,505,530]" pageId="84" pageNumber="85">Description.</emphasis>
|
||
Finger-shaped or irregularly cylindrical (
|
||
<figureCitation box="[824,914,505,530]" captionStart="FIGURE 53" captionStartId="85.[151,250,1456,1478]" captionTargetBox="[151,1436,195,1434]" captionTargetId="figure@85.[151,1436,195,1434]" captionTargetPageId="85" captionText="FIGURE 53. Erylus incrustans Lehnert & Van Soest, 1999, a, habitus of RMNH Por. 9367 (scale bar = 1 cm), b – g, SEM images of spicules, b, oxea, b 1, details of b, c, larger ortho- / plagiotriaene, c 1, shorter ortho- / plagiotriaene, d, larger microrhabd, d 1, shorter microrhabd, e, fullgrown aspidaster, e 1, squarish aspidaster, e 2, larger juvenile aspidaster, e 3, smaller juvenile aspidaster, e 4, detail of e, f, spheroxyaster, g, oxy- / strongylaster." httpUri="https://zenodo.org/record/273004/files/figure.png" pageId="84" pageNumber="85">Figs 53</figureCitation>
|
||
a), up to 3
|
||
<date box="[1045,1083,505,529]" pageId="84" pageNumber="85">
|
||
x
|
||
<quantity box="[1069,1083,505,529]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="84" pageNumber="85" unit="cm" value="1.0">1</quantity>
|
||
</date>
|
||
cm. Color in alcohol pale red brown or beige. Inside the color is slightly paler. One sample (9367,
|
||
<figureCitation box="[914,998,541,566]" captionStart="FIGURE 53" captionStartId="85.[151,250,1456,1478]" captionTargetBox="[151,1436,195,1434]" captionTargetId="figure@85.[151,1436,195,1434]" captionTargetPageId="85" captionText="FIGURE 53. Erylus incrustans Lehnert & Van Soest, 1999, a, habitus of RMNH Por. 9367 (scale bar = 1 cm), b – g, SEM images of spicules, b, oxea, b 1, details of b, c, larger ortho- / plagiotriaene, c 1, shorter ortho- / plagiotriaene, d, larger microrhabd, d 1, shorter microrhabd, e, fullgrown aspidaster, e 1, squarish aspidaster, e 2, larger juvenile aspidaster, e 3, smaller juvenile aspidaster, e 4, detail of e, f, spheroxyaster, g, oxy- / strongylaster." httpUri="https://zenodo.org/record/273004/files/figure.png" pageId="84" pageNumber="85">Figs 53</figureCitation>
|
||
a) consists of three fragments, the other (9884) of two, in both cases it is not clear whether the fragments are from the same specimen. Surface smooth, detachable, no apparent oscules. One of the
|
||
<typeStatus box="[663,759,614,638]" pageId="84" pageNumber="85">paratype</typeStatus>
|
||
fragments shows lighter spots on the surface. Consistency rather soft.
|
||
</paragraph>
|
||
<paragraph blockId="84.[151,1437,325,2006]" pageId="84" pageNumber="85">
|
||
<emphasis bold="true" box="[199,309,685,710]" pageId="84" pageNumber="85">Skeleton.</emphasis>
|
||
The ectosomal skeleton is a thick layer of aspidasters and microrhabds, carried by the cladomes of the ortho/plagiotraenes. The choanosomal skeleton is pulpy and confused.
|
||
</paragraph>
|
||
<paragraph blockId="84.[151,1437,325,2006]" pageId="84" pageNumber="85">
|
||
<emphasis bold="true" box="[199,304,757,782]" pageId="84" pageNumber="85">Spicules.</emphasis>
|
||
(
|
||
<figureCitation box="[334,434,757,782]" captionStart="FIGURE 53" captionStartId="85.[151,250,1456,1478]" captionTargetBox="[151,1436,195,1434]" captionTargetId="figure@85.[151,1436,195,1434]" captionTargetPageId="85" captionText="FIGURE 53. Erylus incrustans Lehnert & Van Soest, 1999, a, habitus of RMNH Por. 9367 (scale bar = 1 cm), b – g, SEM images of spicules, b, oxea, b 1, details of b, c, larger ortho- / plagiotriaene, c 1, shorter ortho- / plagiotriaene, d, larger microrhabd, d 1, shorter microrhabd, e, fullgrown aspidaster, e 1, squarish aspidaster, e 2, larger juvenile aspidaster, e 3, smaller juvenile aspidaster, e 4, detail of e, f, spheroxyaster, g, oxy- / strongylaster." httpUri="https://zenodo.org/record/273004/files/figure.png" pageId="84" pageNumber="85">Figs 53</figureCitation>
|
||
b–g) Oxeas, ortho/plagiotriaenes, aspidasters, microrhabds, spheroxyasters, oxy-/ strongylasters,.
|
||
</paragraph>
|
||
<paragraph blockId="84.[151,1437,325,2006]" box="[199,1219,829,854]" pageId="84" pageNumber="85">
|
||
Oxeas (
|
||
<figureCitation box="[284,372,829,854]" captionStart="FIGURE 53" captionStartId="85.[151,250,1456,1478]" captionTargetBox="[151,1436,195,1434]" captionTargetId="figure@85.[151,1436,195,1434]" captionTargetPageId="85" captionText="FIGURE 53. Erylus incrustans Lehnert & Van Soest, 1999, a, habitus of RMNH Por. 9367 (scale bar = 1 cm), b – g, SEM images of spicules, b, oxea, b 1, details of b, c, larger ortho- / plagiotriaene, c 1, shorter ortho- / plagiotriaene, d, larger microrhabd, d 1, shorter microrhabd, e, fullgrown aspidaster, e 1, squarish aspidaster, e 2, larger juvenile aspidaster, e 3, smaller juvenile aspidaster, e 4, detail of e, f, spheroxyaster, g, oxy- / strongylaster." httpUri="https://zenodo.org/record/273004/files/figure.png" pageId="84" pageNumber="85">Figs 53</figureCitation>
|
||
b,b1), fusiform, occasionally strongylote, 702–
|
||
<emphasis box="[894,936,830,854]" italics="true" pageId="84" pageNumber="85">813</emphasis>
|
||
–
|
||
<date box="[951,1060,830,854]" pageId="84" pageNumber="85" value="1014-10-18">1014 x 18</date>
|
||
–
|
||
<emphasis box="[1076,1125,830,854]" italics="true" pageId="84" pageNumber="85">21.7</emphasis>
|
||
–27 µm.
|
||
</paragraph>
|
||
<paragraph blockId="84.[151,1437,325,2006]" pageId="84" pageNumber="85">
|
||
Ortho/plagiotriaenes (
|
||
<figureCitation box="[451,547,865,890]" captionStart="FIGURE 53" captionStartId="85.[151,250,1456,1478]" captionTargetBox="[151,1436,195,1434]" captionTargetId="figure@85.[151,1436,195,1434]" captionTargetPageId="85" captionText="FIGURE 53. Erylus incrustans Lehnert & Van Soest, 1999, a, habitus of RMNH Por. 9367 (scale bar = 1 cm), b – g, SEM images of spicules, b, oxea, b 1, details of b, c, larger ortho- / plagiotriaene, c 1, shorter ortho- / plagiotriaene, d, larger microrhabd, d 1, shorter microrhabd, e, fullgrown aspidaster, e 1, squarish aspidaster, e 2, larger juvenile aspidaster, e 3, smaller juvenile aspidaster, e 4, detail of e, f, spheroxyaster, g, oxy- / strongylaster." httpUri="https://zenodo.org/record/273004/files/figure.png" pageId="84" pageNumber="85">Figs 53</figureCitation>
|
||
c,c1), short-shafted, occasionally plagiodiaenes, rhabdomes 242–
|
||
<emphasis box="[1309,1351,866,890]" italics="true" pageId="84" pageNumber="85">371</emphasis>
|
||
–486
|
||
<date pageId="84" pageNumber="85">x 7</date>
|
||
–
|
||
<emphasis box="[179,228,902,926]" italics="true" pageId="84" pageNumber="85">13.9</emphasis>
|
||
–21 µm, cladi 76–
|
||
<emphasis box="[432,474,902,926]" italics="true" pageId="84" pageNumber="85">141</emphasis>
|
||
–168
|
||
<date box="[537,571,901,926]" pageId="84" pageNumber="85">x 6</date>
|
||
–
|
||
<emphasis box="[586,635,902,926]" italics="true" pageId="84" pageNumber="85">12.7</emphasis>
|
||
–18 µm.
|
||
</paragraph>
|
||
<paragraph blockId="84.[151,1437,325,2006]" pageId="84" pageNumber="85">
|
||
Microrhabds (
|
||
<figureCitation box="[363,459,937,962]" captionStart="FIGURE 53" captionStartId="85.[151,250,1456,1478]" captionTargetBox="[151,1436,195,1434]" captionTargetId="figure@85.[151,1436,195,1434]" captionTargetPageId="85" captionText="FIGURE 53. Erylus incrustans Lehnert & Van Soest, 1999, a, habitus of RMNH Por. 9367 (scale bar = 1 cm), b – g, SEM images of spicules, b, oxea, b 1, details of b, c, larger ortho- / plagiotriaene, c 1, shorter ortho- / plagiotriaene, d, larger microrhabd, d 1, shorter microrhabd, e, fullgrown aspidaster, e 1, squarish aspidaster, e 2, larger juvenile aspidaster, e 3, smaller juvenile aspidaster, e 4, detail of e, f, spheroxyaster, g, oxy- / strongylaster." httpUri="https://zenodo.org/record/273004/files/figure.png" pageId="84" pageNumber="85">Figs 53</figureCitation>
|
||
d,d1), smooth, fusiform, slightly curved, faintly centrotylote, overall size
|
||
<date box="[1338,1436,937,962]" pageId="84" pageNumber="85" value="1963-10-22">22–63 x</date>
|
||
1.5–4.5 µm, divisible in two size classes, (1) larger (
|
||
<figureCitation box="[740,822,973,998]" captionStart="FIGURE 53" captionStartId="85.[151,250,1456,1478]" captionTargetBox="[151,1436,195,1434]" captionTargetId="figure@85.[151,1436,195,1434]" captionTargetPageId="85" captionText="FIGURE 53. Erylus incrustans Lehnert & Van Soest, 1999, a, habitus of RMNH Por. 9367 (scale bar = 1 cm), b – g, SEM images of spicules, b, oxea, b 1, details of b, c, larger ortho- / plagiotriaene, c 1, shorter ortho- / plagiotriaene, d, larger microrhabd, d 1, shorter microrhabd, e, fullgrown aspidaster, e 1, squarish aspidaster, e 2, larger juvenile aspidaster, e 3, smaller juvenile aspidaster, e 4, detail of e, f, spheroxyaster, g, oxy- / strongylaster." httpUri="https://zenodo.org/record/273004/files/figure.png" pageId="84" pageNumber="85">Fig. 53</figureCitation>
|
||
d), 44–
|
||
<emphasis box="[900,949,974,998]" italics="true" pageId="84" pageNumber="85">54.2</emphasis>
|
||
–
|
||
<date box="[964,1012,973,998]" pageId="84" pageNumber="85" value="1963-10">63 x</date>
|
||
2.5–
|
||
<emphasis box="[1068,1103,974,998]" italics="true" pageId="84" pageNumber="85">3.4</emphasis>
|
||
–4.5 µm and (2) smaller (
|
||
<figureCitation captionStart="FIGURE 53" captionStartId="85.[151,250,1456,1478]" captionTargetBox="[151,1436,195,1434]" captionTargetId="figure@85.[151,1436,195,1434]" captionTargetPageId="85" captionText="FIGURE 53. Erylus incrustans Lehnert & Van Soest, 1999, a, habitus of RMNH Por. 9367 (scale bar = 1 cm), b – g, SEM images of spicules, b, oxea, b 1, details of b, c, larger ortho- / plagiotriaene, c 1, shorter ortho- / plagiotriaene, d, larger microrhabd, d 1, shorter microrhabd, e, fullgrown aspidaster, e 1, squarish aspidaster, e 2, larger juvenile aspidaster, e 3, smaller juvenile aspidaster, e 4, detail of e, f, spheroxyaster, g, oxy- / strongylaster." httpUri="https://zenodo.org/record/273004/files/figure.png" pageId="84" pageNumber="85">Fig. 53</figureCitation>
|
||
d1), 22–
|
||
<emphasis box="[272,321,1010,1034]" italics="true" pageId="84" pageNumber="85">33.0</emphasis>
|
||
–
|
||
<date box="[336,384,1010,1034]" pageId="84" pageNumber="85" value="1938-10">38 x</date>
|
||
1.5–
|
||
<emphasis box="[440,475,1010,1034]" italics="true" pageId="84" pageNumber="85">2.1</emphasis>
|
||
–3 µm.
|
||
</paragraph>
|
||
<paragraph blockId="84.[151,1437,325,2006]" pageId="84" pageNumber="85">
|
||
Aspidasters (
|
||
<figureCitation box="[344,429,1045,1070]" captionStart="FIGURE 53" captionStartId="85.[151,250,1456,1478]" captionTargetBox="[151,1436,195,1434]" captionTargetId="figure@85.[151,1436,195,1434]" captionTargetPageId="85" captionText="FIGURE 53. Erylus incrustans Lehnert & Van Soest, 1999, a, habitus of RMNH Por. 9367 (scale bar = 1 cm), b – g, SEM images of spicules, b, oxea, b 1, details of b, c, larger ortho- / plagiotriaene, c 1, shorter ortho- / plagiotriaene, d, larger microrhabd, d 1, shorter microrhabd, e, fullgrown aspidaster, e 1, squarish aspidaster, e 2, larger juvenile aspidaster, e 3, smaller juvenile aspidaster, e 4, detail of e, f, spheroxyaster, g, oxy- / strongylaster." httpUri="https://zenodo.org/record/273004/files/figure.png" pageId="84" pageNumber="85">Figs 53</figureCitation>
|
||
e–e4), variable in shape and outline, but always thick-bladed oval with occasionally rather abrupt-squarish apices, with central, vaguely spider-like pattern of smooth areas among the dense fields of rosettes, 126–
|
||
<emphasis box="[207,249,1118,1142]" italics="true" pageId="84" pageNumber="85">144</emphasis>
|
||
–169
|
||
<date box="[312,360,1117,1142]" pageId="84" pageNumber="85" value="1951-10">x 51</date>
|
||
–
|
||
<emphasis box="[375,424,1117,1142]" italics="true" pageId="84" pageNumber="85">58.6</emphasis>
|
||
–69 µm.
|
||
</paragraph>
|
||
<paragraph blockId="84.[151,1437,325,2006]" pageId="84" pageNumber="85">
|
||
Spheroxyasters (
|
||
<figureCitation box="[388,472,1153,1178]" captionStart="FIGURE 53" captionStartId="85.[151,250,1456,1478]" captionTargetBox="[151,1436,195,1434]" captionTargetId="figure@85.[151,1436,195,1434]" captionTargetPageId="85" captionText="FIGURE 53. Erylus incrustans Lehnert & Van Soest, 1999, a, habitus of RMNH Por. 9367 (scale bar = 1 cm), b – g, SEM images of spicules, b, oxea, b 1, details of b, c, larger ortho- / plagiotriaene, c 1, shorter ortho- / plagiotriaene, d, larger microrhabd, d 1, shorter microrhabd, e, fullgrown aspidaster, e 1, squarish aspidaster, e 2, larger juvenile aspidaster, e 3, smaller juvenile aspidaster, e 4, detail of e, f, spheroxyaster, g, oxy- / strongylaster." httpUri="https://zenodo.org/record/273004/files/figure.png" pageId="84" pageNumber="85">Fig. 53</figureCitation>
|
||
f), with smooth center, rays with large conical spines at the apices, overall diameter 13–
|
||
<emphasis box="[193,242,1190,1214]" italics="true" pageId="84" pageNumber="85">14.8</emphasis>
|
||
–17 µm, with 9–
|
||
<emphasis box="[428,477,1190,1214]" italics="true" pageId="84" pageNumber="85">12.3</emphasis>
|
||
–15 rays.
|
||
</paragraph>
|
||
<paragraph blockId="84.[151,1437,325,2006]" pageId="84" pageNumber="85">
|
||
Oxyasters/strongylasters (
|
||
<figureCitation box="[489,571,1225,1250]" captionStart="FIGURE 53" captionStartId="85.[151,250,1456,1478]" captionTargetBox="[151,1436,195,1434]" captionTargetId="figure@85.[151,1436,195,1434]" captionTargetPageId="85" captionText="FIGURE 53. Erylus incrustans Lehnert & Van Soest, 1999, a, habitus of RMNH Por. 9367 (scale bar = 1 cm), b – g, SEM images of spicules, b, oxea, b 1, details of b, c, larger ortho- / plagiotriaene, c 1, shorter ortho- / plagiotriaene, d, larger microrhabd, d 1, shorter microrhabd, e, fullgrown aspidaster, e 1, squarish aspidaster, e 2, larger juvenile aspidaster, e 3, smaller juvenile aspidaster, e 4, detail of e, f, spheroxyaster, g, oxy- / strongylaster." httpUri="https://zenodo.org/record/273004/files/figure.png" pageId="84" pageNumber="85">
|
||
Fig.
|
||
<quantity box="[541,571,1225,1250]" metricMagnitude="-2" metricUnit="kg" metricValue="5.3" pageId="84" pageNumber="85" unit="g" value="53.0">53</quantity>
|
||
</figureCitation>
|
||
g), with smooth center, sparingly spined cylindrical rays, at the apices slightly denser spined, overall diameter 32–
|
||
<emphasis box="[549,598,1262,1286]" italics="true" pageId="84" pageNumber="85">37.8</emphasis>
|
||
–51 µm, with 5–
|
||
<emphasis box="[784,819,1262,1286]" italics="true" pageId="84" pageNumber="85">5.9</emphasis>
|
||
–8 rays.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection box="[199,1138,1297,1322]" pageId="84" pageNumber="85" type="distribution">
|
||
<paragraph blockId="84.[151,1437,325,2006]" box="[199,1138,1297,1322]" pageId="84" pageNumber="85">
|
||
<emphasis bold="true" box="[199,491,1297,1322]" pageId="84" pageNumber="85">Distribution and ecology</emphasis>
|
||
.
|
||
<collectingCountry box="[505,592,1298,1322]" name="Guyana" pageId="84" pageNumber="85">Guyana</collectingCountry>
|
||
Shelf,
|
||
<collectingCountry box="[672,765,1297,1322]" name="Jamaica" pageId="84" pageNumber="85">Jamaica</collectingCountry>
|
||
, sandy bottom at
|
||
<quantity box="[962,1061,1297,1322]" metricMagnitude="1" metricUnit="m" metricValue="6.75" metricValueMax="7.0" metricValueMin="6.5" pageId="84" pageNumber="85" unit="m" value="67.5" valueMax="70.0" valueMin="65.0">65–70 m</quantity>
|
||
depth.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="84" pageNumber="85" type="discussion">
|
||
<paragraph blockId="84.[151,1437,325,2006]" pageId="84" pageNumber="85">
|
||
<materialsCitation ID-GBIF-Occurrence="1424726238" collectionCode="ZMA" country="Jamaica" elevation="70" location="North East Brazilian" pageId="84" pageNumber="85" specimenCount="1" typeStatus="holotype">
|
||
<emphasis bold="true" box="[199,315,1333,1358]" pageId="84" pageNumber="85">Remarks.</emphasis>
|
||
Among the many described
|
||
<taxonomicName box="[662,735,1333,1358]" class="Demospongiae" family="Geodiidae" genus="Erylus" kingdom="Animalia" order="Astrophorida" pageId="84" pageNumber="85" phylum="Porifera" rank="genus">
|
||
<emphasis box="[662,735,1333,1358]" italics="true" pageId="84" pageNumber="85">Erylus</emphasis>
|
||
</taxonomicName>
|
||
species in the Greater Caribbean and
|
||
<location LSID="urn:lsid:plazi:treatment:03A800107703FFF8FF14A3F39411F84C:8EDEE7DD7703FFF8FB2FA65E95E1FAD4" box="[1196,1436,1333,1358]" country="Jamaica" name="North East Brazilian" pageId="84" pageNumber="85">North East Brazilian</location>
|
||
waters, the two specimens reported here are assigned to
|
||
<taxonomicName authority="Lehnert & Van Soest, 1999" authorityName="Lehnert & Van Soest" authorityYear="1999" box="[806,1330,1369,1394]" class="Demospongiae" family="Geodiidae" genus="Erylus" kingdom="Animalia" order="Astrophorida" pageId="84" pageNumber="85" phylum="Porifera" rank="species" species="incrustans">
|
||
<emphasis box="[806,1005,1369,1394]" italics="true" pageId="84" pageNumber="85">Erylus incrustans</emphasis>
|
||
<bibRefCitation author="Lehnert" box="[1015,1330,1369,1394]" pageId="84" pageNumber="85" refString="Lehnert, H. & Van Soest, R. W. M. (1999) More North Jamaican deep fore-reef sponges. Beaufortia, 49 (12), 141 - 169. Avaliable from: http: // www. repository. naturalis. nl / document / 548549 (Accessed 11 Jan. 2017)" type="journal article" year="1999">Lehnert & Van Soest, 1999</bibRefCitation>
|
||
</taxonomicName>
|
||
as it has almost identical aspidasters and shapes of the other spicules match closely. I compared my material with the
|
||
<typeStatus box="[151,252,1441,1466]" pageId="84" pageNumber="85">holotype</typeStatus>
|
||
,
|
||
<collectionCode box="[263,325,1442,1466]" country="Netherlands" httpUri="http://grbio.org/cool/a65z-wv6r" name="Universiteit van Amsterdam, Zoologisch Museum" pageId="84" pageNumber="85">ZMA</collectionCode>
|
||
Por. 13510, from
|
||
<quantity box="[528,585,1442,1466]" metricMagnitude="1" metricUnit="m" metricValue="7.0" pageId="84" pageNumber="85" unit="m" value="70.0">
|
||
<elevation box="[528,585,1442,1466]" metricMagnitude="1" metricUnit="m" metricValue="7.0" pageId="84" pageNumber="85" unit="m" value="70.0">70 m</elevation>
|
||
</quantity>
|
||
off N
|
||
<collectingCountry box="[657,751,1441,1466]" name="Jamaica" pageId="84" pageNumber="85">Jamaica</collectingCountry>
|
||
</materialsCitation>
|
||
.
|
||
<materialsCitation ID-GBIF-Occurrence="1424726231" country="Guyana" county="This" location="Both" municipality="The" pageId="84" pageNumber="85" specimenCount="4" typeStatus="holotype">
|
||
Sizes of the oxyasters in the
|
||
<typeStatus box="[1080,1128,1442,1466]" pageId="84" pageNumber="85">type</typeStatus>
|
||
are slightly smaller (32–35 µm), and the encrusting habit of the Jamaican
|
||
<typeStatus box="[712,810,1477,1502]" pageId="84" pageNumber="85">holotype</typeStatus>
|
||
is not shared with our specimens.
|
||
<location LSID="urn:lsid:plazi:treatment:03A800107703FFF8FF14A3F39411F84C:8EDEE7DD7703FFF8FB51A6AE9575FA44" box="[1234,1288,1477,1502]" country="Guyana" county="This" municipality="The" name="Both" pageId="84" pageNumber="85">Both</location>
|
||
features are assumed to be subject to considerable variation.
|
||
<collectingMunicipality box="[689,733,1513,1538]" pageId="84" pageNumber="85">The</collectingMunicipality>
|
||
length of the rhabds of (rare) triaenes of the
|
||
<typeStatus box="[1229,1277,1514,1538]" pageId="84" pageNumber="85">type</typeStatus>
|
||
were given as 152–163 µm, but my observation of the few triaenes present in the slides made additionally for the present study is that the rhabdomes can be larger than 300 µm.
|
||
<collectingCounty box="[675,725,1585,1610]" pageId="84" pageNumber="85">This</collectingCounty>
|
||
is apparently not a difference between the
|
||
<collectingCountry box="[1203,1290,1586,1610]" name="Guyana" pageId="84" pageNumber="85">Guyana</collectingCountry>
|
||
material and the
|
||
<typeStatus box="[192,244,1622,1646]" pageId="84" pageNumber="85">type</typeStatus>
|
||
.
|
||
</materialsCitation>
|
||
</paragraph>
|
||
<paragraph blockId="84.[151,1437,325,2006]" pageId="84" pageNumber="85">
|
||
There are several
|
||
<taxonomicName box="[402,476,1657,1682]" class="Demospongiae" family="Geodiidae" genus="Erylus" kingdom="Animalia" order="Astrophorida" pageId="84" pageNumber="85" phylum="Porifera" rank="genus">
|
||
<emphasis box="[402,476,1657,1682]" italics="true" pageId="84" pageNumber="85">Erylus</emphasis>
|
||
</taxonomicName>
|
||
species in the general region (including nearby North East
|
||
<collectingCountry box="[1152,1222,1657,1682]" name="Brazil" pageId="84" pageNumber="85">Brazil</collectingCountry>
|
||
) that appear close. Rather similar aspidasters are found in
|
||
<taxonomicName authority="De Laubenfels, 1953" authorityName="De Laubenfels" authorityYear="1953" box="[591,1010,1693,1718]" class="Demospongiae" family="Geodiidae" genus="Erylus" kingdom="Animalia" order="Astrophorida" pageId="84" pageNumber="85" phylum="Porifera" rank="species" species="trisphaerus">
|
||
<emphasis box="[591,750,1693,1718]" italics="true" pageId="84" pageNumber="85">E. trisphaerus</emphasis>
|
||
(
|
||
<bibRefCitation author="De" box="[765,1002,1693,1718]" pageId="84" pageNumber="85" refString="De Laubenfels, M. W. (1953) Sponges from the Gulf of Mexico. Bulletin of Marine Science of the Gulf and Caribbean, 2 (3), 511 - 557." type="journal article" year="1953">De Laubenfels, 1953</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
(as
|
||
<taxonomicName box="[1057,1141,1694,1717]" class="Demospongiae" family="Geodiidae" genus="Unimia" higherTaxonomySource="CoL" kingdom="Animalia" order="Tetractinellida" pageId="84" pageNumber="85" phylum="Porifera" rank="genus">
|
||
<emphasis box="[1057,1141,1694,1717]" italics="true" pageId="84" pageNumber="85">Unimia</emphasis>
|
||
</taxonomicName>
|
||
), recently re-described by
|
||
<bibRefCitation author="Ulgalde" box="[151,378,1729,1754]" pageId="84" pageNumber="85" refString="Ulgalde, D., Gomez, P. & Simoes, N. (2015) Marine sponges (Porifera: Demospongiae) from the Gulf of Mexico, new records and redescription of Erylus trisphaerus (de Laubenfels, 1953). Zootaxa, 3911 (2), 151 - 183. http: // dx. doi. org / 10.11646 / zootaxa. 3911.2.1" type="journal article" year="2015">
|
||
Ulgalde
|
||
<emphasis box="[250,309,1729,1754]" italics="true" pageId="84" pageNumber="85">et al.</emphasis>
|
||
2015
|
||
</bibRefCitation>
|
||
. The shape is, however, distinctly trilobed and also smaller in
|
||
<taxonomicName box="[1109,1271,1729,1754]" class="Demospongiae" family="Geodiidae" genus="Erylus" kingdom="Animalia" order="Astrophorida" pageId="84" pageNumber="85" phylum="Porifera" rank="species" species="trisphaerus">
|
||
<emphasis box="[1109,1271,1729,1754]" italics="true" pageId="84" pageNumber="85">E. trisphaerus</emphasis>
|
||
</taxonomicName>
|
||
, and the aster complement of that species comprises three categories instead of two. The widespread
|
||
<taxonomicName authority="Sollas, 1886" authorityName="Sollas" authorityYear="1886" box="[1150,1436,1765,1790]" class="Demospongiae" family="Geodiidae" genus="Erylus" kingdom="Animalia" order="Astrophorida" pageId="84" pageNumber="85" phylum="Porifera" rank="species" species="formosus">
|
||
<emphasis box="[1150,1286,1766,1790]" italics="true" pageId="84" pageNumber="85">E. formosus</emphasis>
|
||
<bibRefCitation author="Sollas" box="[1295,1436,1765,1790]" pageId="84" pageNumber="85" refString="Sollas, W. J. (1886) Preliminary account of the Tetractinellid sponges dredged by H. M. S. ' Challenger' 1872 - 76. Part I. The Choristida. Scientific Proceedings of the Royal Dublin Society (new series), 5, 177 - 199." type="journal article" year="1886">Sollas, 1886</bibRefCitation>
|
||
</taxonomicName>
|
||
has also rather similar aspidasters, but these are longer, narrower, and tapering towards both ends.
|
||
<taxonomicName authority="Moraes & Muricy, 2007" authorityName="Moraes & Muricy" authorityYear="2007" class="Demospongiae" family="Geodiidae" genus="Erylus" kingdom="Animalia" order="Astrophorida" pageId="84" pageNumber="85" phylum="Porifera" rank="species" species="latens">
|
||
<emphasis box="[1247,1345,1801,1826]" italics="true" pageId="84" pageNumber="85">E. latens</emphasis>
|
||
<bibRefCitation author="Moraes" pageId="84" pageNumber="85" refString="Moraes, F. & Muricy, G. (2007) A new species of Erylus (Geodiidae, Demospongiae) from Brazilian oceanic islands. In: Custodio, M. R., Lobo-Hajdu, G., Hajdu, E. & Muricy, G. (Eds.), Porifera research: Biodiversity, innovation and sustainability. Museu Nacional, Rio de Janeiro, Brazil, pp. 467 - 475." type="book chapter" year="2007">Moraes & Muricy, 2007</bibRefCitation>
|
||
</taxonomicName>
|
||
likewise has narrow aspidasters, but these are more gradually tapering than those of
|
||
<taxonomicName box="[1294,1429,1838,1862]" class="Demospongiae" family="Geodiidae" genus="Erylus" kingdom="Animalia" order="Astrophorida" pageId="84" pageNumber="85" phylum="Porifera" rank="species" species="formosus">
|
||
<emphasis box="[1294,1429,1838,1862]" italics="true" pageId="84" pageNumber="85">E. formosus</emphasis>
|
||
</taxonomicName>
|
||
. Its aspidasters are up to 302 µm long, almost twice as long as those in the present material. It also has a third category of smooth oxyasters.
|
||
</paragraph>
|
||
<paragraph blockId="84.[151,1437,325,2006]" pageId="84" pageNumber="85">
|
||
Most other Caribbean and North East Brazilian
|
||
<taxonomicName box="[778,851,1945,1970]" class="Demospongiae" family="Geodiidae" genus="Erylus" kingdom="Animalia" order="Astrophorida" pageId="84" pageNumber="85" phylum="Porifera" rank="genus">
|
||
<emphasis box="[778,851,1945,1970]" italics="true" pageId="84" pageNumber="85">Erylus</emphasis>
|
||
</taxonomicName>
|
||
species differ clearly in having thin-bladed oval aspidasters, differing among themselves in details of euasters and other spicular details.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |