386 lines
42 KiB
XML
386 lines
42 KiB
XML
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<mods:title id="E8D9B63AA5B25300FA8CEABEB0BD446F">Fourteen new species of demosponges (Porifera) from three coastal fjords in southern British Columbia, Canada</mods:title>
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<mods:namePart id="3658724D237A13CC4F933CADDBF9BF4A">Ott, B.</mods:namePart>
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<mods:namePart id="1EEEA03899DB5B02823AAD3779CBE55B">Mcdaniel, N.</mods:namePart>
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<mods:affiliation id="BC3BAAB149612027E7FBAF087563E2A5">McDaniel Marine Surveys, 3540 West 35 th Ave, Vancouver, BC, Canada, V 6 N 2 N 5.</mods:affiliation>
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<mods:namePart id="AFF0DBF527B2624E48D57DF89497B716">Humphrey, E.</mods:namePart>
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<mods:title id="1E1C86C94ECD85FD3971F0796A6D0CE2">Zootaxa</mods:title>
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<mods:date id="EE5224CA4DDE59D0A368A45EC1911CB1">2024</mods:date>
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<mods:number id="63CF4091C3E4800C3CFEB81084A6FAE3">2024-06-05</mods:number>
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<taxonomicName id="678A1495C83AFF99CD9DFADAFE4226BF" authority="Ott & Mcdaniel & Humphrey, 2024" authorityName="Ott & Mcdaniel & Humphrey" authorityYear="2024" box="[151,393,1406,1433]" class="Demospongiae" family="Phloeodictyidae" genus="Oceanapia" kingdom="Animalia" order="Haplosclerida" pageId="32" pageNumber="183" phylum="Porifera" rank="species" species="polytuba" status="sp. nov.">
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<emphasis id="92FEB304C83AFF99CD9DFADAFE4226BF" bold="true" box="[151,393,1406,1433]" italics="true" pageId="32" pageNumber="183">Oceanapia polytuba</emphasis>
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<taxonomicNameLabel id="89CD0E7FC83AFF99CC9BFADAFE1826BF" box="[401,467,1407,1433]" pageId="32" pageNumber="183" rank="species">n. sp.</taxonomicNameLabel>
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urn:lsid:zoobank.org:act:
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<paragraph id="A0356F16C83AFF99CD9DFA62FEC826C7" blockId="32.[151,961,1406,1505]" box="[151,259,1479,1505]" pageId="32" pageNumber="183">
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<figureCitation id="38B17393C83AFF99CD9DFA62FEC826C7" box="[151,259,1479,1505]" captionStart="FIGURE 13" captionStartId="33.[152,255,1955,1979]" captionTargetBox="[151,1436,414,1929]" captionTargetId="figure-105@33.[151,1436,414,1929]" captionTargetPageId="33" captionText="FIGURE 13. Oceanapia polytuba n. sp. Holotype RBCM 016-00055-001 (A) In-situ. (B) Cross section of a tube fistula. (C) Closeup partial cross section of a fistula. (D) Closeup cross section of the sponge choanosome. (E) Oxea." figureDoi="http://doi.org/10.5281/zenodo.11610802" httpUri="https://zenodo.org/record/11610802/files/figure.png" pageId="32" pageNumber="183">Figure 13</figureCitation>
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<subSubSection id="E8903C9DC83AFF99CD9DF9AEFC5925B7" pageId="32" pageNumber="183" type="diagnosis">
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<emphasis id="92FEB304C83AFF99CD9DF9AEFEC12503" bold="true" box="[151,266,1547,1573]" pageId="32" pageNumber="183">Diagnosis</emphasis>
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Hemispherical with erect, hollow fistulae of varying diameter each terminated with a single osculum; fistulae may be simple or bifurcated. Ectosome is a vague reticulation of oxeas. Choanosome an irregular reticulation of oxeas; primary oxea tracts variably present or absent alternating with the choanosome reticulation, ascending toward the ectosome. Oxeas 150–240 by 5–15 µm; no microscleres.
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<emphasis id="92FEB304C83AFF99CDCDF93EFE832593" bold="true" box="[199,328,1691,1717]" pageId="32" pageNumber="183">Etymology</emphasis>
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The species name refers to the multifistulate habitus.
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<emphasis id="92FEB304C83AFF99CDCDF91AFE6425FF" bold="true" box="[199,431,1727,1753]" pageId="32" pageNumber="183">Material Examined</emphasis>
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, coll.
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|
||
<collectingDate id="C470B03EC83AFF99C9AEF8ADFAD52404" box="[1188,1310,1799,1826]" pageId="32" pageNumber="183" value="2015-01-07">7 Jan 2015</collectingDate>
|
||
</date>
|
||
,
|
||
<elevation id="2BA78825C83AFF99C822F8A2FA532407" box="[1320,1432,1799,1826]" metricMagnitude="0" metricUnit="m" metricValue="9.0" pageId="32" pageNumber="183" unit="m" value="9.0">
|
||
<quantity id="6772C2F3C83AFF99C822F8A2FA9A2404" box="[1320,1361,1799,1826]" metricMagnitude="0" metricUnit="m" metricValue="9.0" pageId="32" pageNumber="183" unit="m" value="9.0">9 m</quantity>
|
||
depth
|
||
</elevation>
|
||
,
|
||
<specimenCount id="B68CA49FC83AFF99CD9DF88EFED02463" box="[151,283,1835,1861]" count="1" pageId="32" pageNumber="183" type="generic">1 specimen</specimenCount>
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="10E2654BC83AFF99CC22F88EFDA92463" ID-GBIF-Occurrence="4876419340" box="[296,610,1835,1861]" collectionCode="RBCM" location="Stn" pageId="32" pageNumber="183" specimenCode="RBCM 018-00123, 001" specimenCount="1" typeStatus="paratype">
|
||
<specimenCode id="F02CC76DC83AFF99CC22F88EFE342463" box="[296,511,1835,1861]" collectionCode="RBCM" country="Canada" httpUri="http://grbio.org/cool/gayt-20cg" name="Royal British Columbia Museum" pageId="32" pageNumber="183" type="Museum">RBCM 018-00123</specimenCode>
|
||
-
|
||
<specimenCode id="F02CC76DC83AFF99CF0CF88EFDFB2463" box="[518,560,1835,1861]" collectionCode="RBCM" country="Canada" httpUri="http://grbio.org/cool/gayt-20cg" name="Royal British Columbia Museum" pageId="32" pageNumber="183" type="Museum">001</specimenCode>
|
||
,
|
||
<location id="A55539CDC83AFF99CF37F88EFDA92463" LSID="urn:lsid:plazi:treatment:2823DE00C83AFF9BCD9DFADAFAC42668:A55539CDC83AFF99CF37F88EFDA92463" box="[573,610,1835,1861]" name="Stn" pageId="32" pageNumber="183">Stn</location>
|
||
</materialsCitation>
|
||
<materialsCitation id="10E2654BC83AFF99CF61F889FBC42463" ID-GBIF-Occurrence="4876419409" box="[619,1039,1835,1862]" collectionCode="NM" collectorName="Nine Mile Pt" location="Sechelt Inlet" pageId="32" pageNumber="183" specimenCode="NM 299" specimenCount="1" typeStatus="paratype">
|
||
<specimenCode id="F02CC76DC83AFF99CF61F889FD052463" box="[619,718,1835,1862]" collectionCode="NM" pageId="32" pageNumber="183">NM 299</specimenCode>
|
||
,
|
||
<collectorName id="0D7F0AC0C83AFF99CFD1F88EFCBA2460" box="[731,881,1835,1862]" pageId="32" pageNumber="183">Nine Mile Pt</collectorName>
|
||
,
|
||
<location id="A55539CDC83AFF99CE74F88EFBC42463" LSID="urn:lsid:plazi:treatment:2823DE00C83AFF9BCD9DFADAFAC42668:A55539CDC83AFF99CE74F88EFBC42463" box="[894,1039,1835,1861]" name="Sechelt Inlet" pageId="32" pageNumber="183">Sechelt Inlet</location>
|
||
</materialsCitation>
|
||
,
|
||
<materialsCitation id="10E2654BC83AFF99C916F88EFCE0244F" ID-GBIF-Occurrence="4876419359" collectingDate="2015-01-28" collectionCode="BC" collectorName="N. McDaniel" elevation="9" latitude="49.6036" longLatPrecision="1" longitude="-123.78993" pageId="32" pageNumber="183" specimenCount="1" typeStatus="paratype">
|
||
<collectionCode id="C69BF7D3C83AFF99C916F88EFB8F2463" box="[1052,1092,1835,1861]" pageId="32" pageNumber="183">BC</collectionCode>
|
||
,
|
||
<geoCoordinate id="C5BE09D1C83AFF99C95BF88EFB3A2460" box="[1105,1265,1835,1862]" degrees="49" direction="north" minutes="36.216" orientation="latitude" pageId="32" pageNumber="183" precision="1" value="49.6036">49° 36.216’ N</geoCoordinate>
|
||
/
|
||
<geoCoordinate id="C5BE09D1C83AFF99C800F88EFF79244C" degrees="123" direction="west" minutes="47.396" orientation="longitude" pageId="32" pageNumber="183" precision="1" value="-123.78993">123° 47.396’ W</geoCoordinate>
|
||
, coll.
|
||
<collectorName id="0D7F0AC0C83AFF99CDFFF8F5FE40244F" box="[245,395,1871,1898]" pageId="32" pageNumber="183">N. McDaniel</collectorName>
|
||
,
|
||
<date id="D43449D6C83AFF99CC9CF8EAFDEB244C" box="[406,544,1871,1898]" pageId="32" pageNumber="183" value="2015-01-28">
|
||
<collectingDate id="C470B03EC83AFF99CC9CF8EAFDEB244C" box="[406,544,1871,1898]" pageId="32" pageNumber="183" value="2015-01-28">28 Jan 2015</collectingDate>
|
||
</date>
|
||
,
|
||
<elevation id="2BA78825C83AFF99CF21F8EAFD55244F" box="[555,670,1871,1898]" metricMagnitude="0" metricUnit="m" metricValue="9.0" pageId="32" pageNumber="183" unit="m" value="9.0">
|
||
<quantity id="6772C2F3C83AFF99CF21F8EAFD9D244C" box="[555,598,1871,1898]" metricMagnitude="0" metricUnit="m" metricValue="9.0" pageId="32" pageNumber="183" unit="m" value="9.0">9 m</quantity>
|
||
depth
|
||
</elevation>
|
||
,
|
||
<specimenCount id="B68CA49FC83AFF99CFA3F8EAFCE0244F" box="[681,811,1871,1897]" count="1" pageId="32" pageNumber="183" type="generic">1 specimen</specimenCount>
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="10E2654BC83AFF99CE3DF8EAFE6C24AB" ID-GBIF-Occurrence="4876419375" collectionCode="RBCM" collectorName="Stn" location="Execution Rock Cave" municipality="Barkley Sd" pageId="32" pageNumber="183" specimenCode="RBCM 018-00391, 001" specimenCount="1" typeStatus="paratype">
|
||
<specimenCode id="F02CC76DC83AFF99CE3DF8EAFBC7244F" box="[823,1036,1871,1897]" collectionCode="RBCM" country="Canada" httpUri="http://grbio.org/cool/gayt-20cg" name="Royal British Columbia Museum" pageId="32" pageNumber="183" type="Museum">RBCM 018-00391</specimenCode>
|
||
-
|
||
<specimenCode id="F02CC76DC83AFF99C91EF8EAFBF5244F" box="[1044,1086,1871,1897]" collectionCode="RBCM" country="Canada" httpUri="http://grbio.org/cool/gayt-20cg" name="Royal British Columbia Museum" pageId="32" pageNumber="183" type="Museum">001</specimenCode>
|
||
,
|
||
<collectorName id="0D7F0AC0C83AFF99C940F8EAFBA4244F" box="[1098,1135,1871,1897]" pageId="32" pageNumber="183">Stn</collectorName>
|
||
KML 137A/75,
|
||
<location id="A55539CDC83AFF99C821F8EAFEDC24AB" LSID="urn:lsid:plazi:treatment:2823DE00C83AFF9BCD9DFADAFAC42668:A55539CDC83AFF99C821F8EAFEDC24AB" municipality="Barkley Sd" name="Execution Rock Cave" pageId="32" pageNumber="183">Execution Rock Cave</location>
|
||
,
|
||
<collectingMunicipality id="4051F56CC83AFF99CC29F8D6FE6C24AB" box="[291,423,1907,1933]" pageId="32" pageNumber="183">Barkley Sd</collectingMunicipality>
|
||
</materialsCitation>
|
||
.,
|
||
<materialsCitation id="10E2654BC83AFF99CCB2F8D6FAF424AB" ID-GBIF-Occurrence="4876419395" box="[440,1343,1907,1934]" collectionCode="BC" collectorName="W. C. Austin" latitude="48.831665" longLatPrecision="110" longitude="-125.17834" pageId="32" pageNumber="183" specimenCount="1" typeStatus="paratype">
|
||
<collectionCode id="C69BF7D3C83AFF99CCB2F8D6FE2B24AB" box="[440,480,1907,1933]" pageId="32" pageNumber="183">BC</collectionCode>
|
||
,
|
||
<geoCoordinate id="C5BE09D1C83AFF99CCE7F8D6FDBA24A8" box="[493,625,1907,1934]" degrees="48" direction="north" minutes="49.9" orientation="latitude" pageId="32" pageNumber="183" precision="92" value="48.831665">48° 49.9’ N</geoCoordinate>
|
||
/
|
||
<geoCoordinate id="C5BE09D1C83AFF99CF83F8D6FCE924A8" box="[649,802,1907,1934]" degrees="125" direction="west" minutes="10.7" orientation="longitude" pageId="32" pageNumber="183" precision="92" value="-125.17834">125° 10.7’ W</geoCoordinate>
|
||
, coll.
|
||
<collectorName id="0D7F0AC0C83AFF99CE6CF8D6FC3F24AB" box="[870,1012,1907,1933]" pageId="32" pageNumber="183">W.C. Austin</collectorName>
|
||
, 1975, intertidal,
|
||
<specimenCount id="B68CA49FC83AFF99C9B1F8D6FAF424AB" box="[1211,1343,1907,1933]" count="1" pageId="32" pageNumber="183" type="generic">1 specimen</specimenCount>
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="10E2654BC83AFF99C841F8D6FCD82497" ID-GBIF-Occurrence="4876419346" collectionCode="RBCM" collectorName="Stn" location="Ross Islets" municipality="Barkley Sd" pageId="32" pageNumber="183" specimenCode="RBCM 018-00249, 001" specimenCount="1" typeStatus="paratype">
|
||
<specimenCode id="F02CC76DC83AFF99C841F8D6FEDE2497" collectionCode="RBCM" country="Canada" httpUri="http://grbio.org/cool/gayt-20cg" name="Royal British Columbia Museum" pageId="32" pageNumber="183" type="Museum">RBCM 018-00249</specimenCode>
|
||
-
|
||
<specimenCode id="F02CC76DC83AFF99CC17F832FE8C2497" box="[285,327,1943,1969]" collectionCode="RBCM" country="Canada" httpUri="http://grbio.org/cool/gayt-20cg" name="Royal British Columbia Museum" pageId="32" pageNumber="183" type="Museum">001</specimenCode>
|
||
,
|
||
<collectorName id="0D7F0AC0C83AFF99CC5BF832FEBD2497" box="[337,374,1943,1969]" pageId="32" pageNumber="183">Stn</collectorName>
|
||
KML 45/76,
|
||
<location id="A55539CDC83AFF99CF06F83DFD4C2497" LSID="urn:lsid:plazi:treatment:2823DE00C83AFF9BCD9DFADAFAC42668:A55539CDC83AFF99CF06F83DFD4C2497" box="[524,647,1943,1970]" municipality="Barkley Sd" name="Ross Islets" pageId="32" pageNumber="183">Ross Islets</location>
|
||
,
|
||
<collectingMunicipality id="4051F56CC83AFF99CF9BF832FCD82497" box="[657,787,1943,1969]" pageId="32" pageNumber="183">Barkley Sd</collectingMunicipality>
|
||
</materialsCitation>
|
||
.,
|
||
<materialsCitation id="10E2654BC83AFF99CE2BF832FE2524F3" ID-GBIF-Occurrence="4876419367" collectingDate="1976-04-20" collectionCode="BC" collectorName="W. C. Austin" elevation="10" latitude="48.875" longLatPrecision="110" longitude="-125.15833" pageId="32" pageNumber="183" specimenCount="1" typeStatus="paratype">
|
||
<collectionCode id="C69BF7D3C83AFF99CE2BF832FC822497" box="[801,841,1943,1969]" pageId="32" pageNumber="183">BC</collectionCode>
|
||
,
|
||
<geoCoordinate id="C5BE09D1C83AFF99CE59F832FC182494" box="[851,979,1943,1970]" degrees="48" direction="north" minutes="52.5" orientation="latitude" pageId="32" pageNumber="183" precision="92" value="48.875">48° 52.5’ N</geoCoordinate>
|
||
/
|
||
<geoCoordinate id="C5BE09D1C83AFF99CEEDF832FBB02494" box="[999,1147,1943,1970]" degrees="125" direction="west" minutes="09.5" orientation="longitude" pageId="32" pageNumber="183" precision="92" value="-125.15833">125° 09.5’ W</geoCoordinate>
|
||
, coll.
|
||
<collectorName id="0D7F0AC0C83AFF99C9B1F832FA8D2497" box="[1211,1350,1943,1969]" pageId="32" pageNumber="183">W.C. Austin</collectorName>
|
||
,
|
||
<date id="D43449D6C83AFF99C85AF832FF1924F3" pageId="32" pageNumber="183" value="1976-04-20">
|
||
<collectingDate id="C470B03EC83AFF99C85AF832FF1924F3" pageId="32" pageNumber="183" value="1976-04-20">20 Apr 1976</collectingDate>
|
||
</date>
|
||
,
|
||
<elevation id="2BA78825C83AFF99CDD4F81EFEAB24F3" box="[222,352,1979,2006]" metricMagnitude="1" metricUnit="m" metricValue="1.0" pageId="32" pageNumber="183" unit="m" value="10.0">
|
||
<quantity id="6772C2F3C83AFF99CDD4F81EFEDC24F0" box="[222,279,1979,2006]" metricMagnitude="1" metricUnit="m" metricValue="1.0" pageId="32" pageNumber="183" unit="m" value="10.0">10 m</quantity>
|
||
depth
|
||
</elevation>
|
||
,
|
||
<specimenCount id="B68CA49FC83AFF99CC66F81EFE2524F3" box="[364,494,1979,2005]" count="1" pageId="32" pageNumber="183" type="generic">1 specimen</specimenCount>
|
||
</materialsCitation>
|
||
.
|
||
<emphasis id="92FEB304C83AFF99CCF0F81EFD7B24F3" bold="true" box="[506,688,1979,2005]" pageId="32" pageNumber="183">Other Material</emphasis>
|
||
<materialsCitation id="10E2654BC83AFF99CFB2F81EFCBC24DF" ID-GBIF-Occurrence="4876419372" collectingDate="1975-07-26" collectionCode="BC" collectorName="R. Harbo" elevation="10" latitude="49.286335" longLatPrecision="11" longitude="-124.127" pageId="32" pageNumber="183" specimenCount="1">
|
||
Stn MHLO 36, Schooner Cove,
|
||
<collectionCode id="C69BF7D3C83AFF99C92FF81EFB8624F3" box="[1061,1101,1979,2005]" pageId="32" pageNumber="183">BC</collectionCode>
|
||
,
|
||
<geoCoordinate id="C5BE09D1C83AFF99C953F81EFB2124F0" box="[1113,1258,1979,2006]" degrees="49" direction="north" minutes="17.18" orientation="latitude" pageId="32" pageNumber="183" precision="9" value="49.286335">49° 17.18’ N</geoCoordinate>
|
||
/
|
||
<geoCoordinate id="C5BE09D1C83AFF99C80BF81EFA5324F0" box="[1281,1432,1979,2006]" degrees="124" direction="west" minutes="7.62" orientation="longitude" pageId="32" pageNumber="183" precision="9" value="-124.127">124° 7.62’ W</geoCoordinate>
|
||
, coll.
|
||
<collectorName id="0D7F0AC0C83AFF99CDC5F845FEF224DF" box="[207,313,2015,2042]" pageId="32" pageNumber="183">R. Harbo</collectorName>
|
||
,
|
||
<date id="D43449D6C83AFF99CC4EF87AFE0124DC" box="[324,458,2015,2042]" pageId="32" pageNumber="183" value="1975-07-26">
|
||
<collectingDate id="C470B03EC83AFF99CC4EF87AFE0124DC" box="[324,458,2015,2042]" pageId="32" pageNumber="183" value="1975-07-26">26 Jul 1975</collectingDate>
|
||
</date>
|
||
,
|
||
<elevation id="2BA78825C83AFF99CCDFF87AFD9E24DF" box="[469,597,2015,2042]" metricMagnitude="1" metricUnit="m" metricValue="1.0" pageId="32" pageNumber="183" unit="m" value="10.0">
|
||
<quantity id="6772C2F3C83AFF99CCDFF87AFDC524DC" box="[469,526,2015,2042]" metricMagnitude="1" metricUnit="m" metricValue="1.0" pageId="32" pageNumber="183" unit="m" value="10.0">10 m</quantity>
|
||
depth
|
||
</elevation>
|
||
, 1 non-voucher specimen
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="E8903C9DC83BFF9BCDCDFF33FB44213F" lastPageId="34" lastPageNumber="185" pageId="33" pageNumber="184" type="description">
|
||
<paragraph id="A0356F16C83BFF98CDCDFF33FE9A2396" blockId="33.[151,1437,150,393]" box="[199,337,150,176]" pageId="33" pageNumber="184">
|
||
<emphasis id="92FEB304C83BFF98CDCDFF33FE9A2396" bold="true" box="[199,337,150,176]" pageId="33" pageNumber="184">Description</emphasis>
|
||
</paragraph>
|
||
<paragraph id="A0356F16C83BFF98CDCDFF1FFADC2243" blockId="33.[151,1437,150,393]" pageId="33" pageNumber="184">
|
||
<emphasis id="92FEB304C83BFF98CDCDFF1FFEE423F2" bold="true" box="[199,303,186,212]" pageId="33" pageNumber="184">External</emphasis>
|
||
(
|
||
<figureCitation id="38B17393C83BFF98CC4FFF1FFE0523F2" box="[325,462,186,212]" captionStart="FIGURE 13" captionStartId="33.[152,255,1955,1979]" captionTargetBox="[151,1436,414,1929]" captionTargetId="figure-105@33.[151,1436,414,1929]" captionTargetPageId="33" captionText="FIGURE 13. Oceanapia polytuba n. sp. Holotype RBCM 016-00055-001 (A) In-situ. (B) Cross section of a tube fistula. (C) Closeup partial cross section of a fistula. (D) Closeup cross section of the sponge choanosome. (E) Oxea." figureDoi="http://doi.org/10.5281/zenodo.11610802" httpUri="https://zenodo.org/record/11610802/files/figure.png" pageId="33" pageNumber="184">Figure 13A</figureCitation>
|
||
)
|
||
<typeStatus id="7F31D1B4C83BFF98CCEFFF1FFD8623F2" box="[485,589,186,212]" pageId="33" pageNumber="184" type="holotype">Holotype</typeStatus>
|
||
RBCM 016-00055-001 Encrusting, multi-fistulate with fistulae arising perpendicularly from a common base. Sponge
|
||
<quantity id="6772C2F3C83BFF98CFBFFF7BFD3623DF" box="[693,765,222,249]" metricMagnitude="-1" metricUnit="m" metricValue="1.2" pageId="33" pageNumber="184" unit="cm" value="12.0">12 cm</quantity>
|
||
across; base
|
||
<quantity id="6772C2F3C83BFF98CE96FF7BFC2B23DF" box="[924,992,222,249]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="33" pageNumber="184" unit="mm" value="5.0">5 mm</quantity>
|
||
thick, very porous. Fistulae of widely varying lengths and diameters,
|
||
<quantity id="6772C2F3C83BFF98CF0DFEA7FDBD223B" box="[519,630,258,285]" metricMagnitude="-3" metricUnit="m" metricValue="7.5" metricValueMax="10.0" metricValueMin="5.0" pageId="33" pageNumber="184" unit="mm" value="7.5" valueMax="10.0" valueMin="5.0">5–10 mm</quantity>
|
||
diameter,
|
||
<quantity id="6772C2F3C83BFF98CFF9FEA7FCBA223B" box="[755,881,258,285]" metricMagnitude="-2" metricUnit="m" metricValue="1.75" metricValueMax="2.5" metricValueMin="1.0" pageId="33" pageNumber="184" unit="mm" value="17.5" valueMax="25.0" valueMin="10.0">10–25 mm</quantity>
|
||
high, simple or bifurcated, most simple with a terminal single osculum,
|
||
<quantity id="6772C2F3C83BFF98CCBCFE83FDDF2267" box="[438,532,294,321]" metricMagnitude="-3" metricUnit="m" metricValue="5.5" metricValueMax="8.0" metricValueMin="3.0" pageId="33" pageNumber="184" unit="mm" value="5.5" valueMax="8.0" valueMin="3.0">3–8 mm</quantity>
|
||
diameter; most bifurcated fistulae blind. Ostia not visible. Surface microhispid. Colour in life and alcohol cream; fistulae semi-translucent. Consistency soft, spongy, fairly easily torn.
|
||
</paragraph>
|
||
<paragraph id="A0356F16C83BFF98CDCDFECBFC3322AE" blockId="33.[151,1437,150,393]" box="[199,1016,366,393]" pageId="33" pageNumber="184">Habitus of specimens examined varies from encrusting to hemispherical.</paragraph>
|
||
<caption id="F4F53F9EC83BFF98CD92F806FB0924F9" ID-DOI="http://doi.org/10.5281/zenodo.11610802" ID-Zenodo-Dep="11610802" httpUri="https://zenodo.org/record/11610802/files/figure.png" pageId="33" pageNumber="184" startId="33.[152,255,1955,1979]" targetBox="[151,1436,414,1929]" targetPageId="33" targetType="figure">
|
||
<paragraph id="A0356F16C83BFF98CD92F806FB0924F9" blockId="33.[151,1436,1955,2016]" pageId="33" pageNumber="184">
|
||
<emphasis id="92FEB304C83BFF98CD92F806FEED249D" bold="true" box="[152,294,1955,1979]" pageId="33" pageNumber="184">FIGURE 13.</emphasis>
|
||
<taxonomicName id="678A1495C83BFF98CC27F806FE37249D" authority="Ott & Mcdaniel & Humphrey, 2024" authorityName="Ott & Mcdaniel & Humphrey" authorityYear="2024" box="[301,508,1955,1979]" class="Demospongiae" family="Phloeodictyidae" genus="Oceanapia" kingdom="Animalia" order="Haplosclerida" pageId="33" pageNumber="184" phylum="Porifera" rank="species" species="polytuba" status="sp. nov.">
|
||
<emphasis id="92FEB304C83BFF98CC27F806FE37249D" box="[301,508,1955,1979]" italics="true" pageId="33" pageNumber="184">Oceanapia polytuba</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="92FEB304C83BFF98CF08F806FDF7249D" bold="true" box="[514,572,1955,1979]" pageId="33" pageNumber="184">
|
||
<taxonomicNameLabel id="89CD0E7FC83BFF98CF08F806FDF7249D" box="[514,572,1955,1979]" pageId="33" pageNumber="184" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
Holotype RBCM 016-00055-001 (A) In-situ. (B) Cross section of a tube fistula. (C) Closeup partial cross section of a fistula. (D) Closeup cross section of the sponge choanosome. (E) Oxea.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="A0356F16C838FF9BCDCDFF33FC79228B" blockId="34.[151,1437,150,537]" pageId="34" pageNumber="185">
|
||
<emphasis id="92FEB304C838FF9BCDCDFF33FEE52396" bold="true" box="[199,302,150,176]" pageId="34" pageNumber="185">Skeleton</emphasis>
|
||
Ectosome (
|
||
<figureCitation id="38B17393C838FF9BCCB9FF32FD9C2397" box="[435,599,151,177]" captionStart="FIGURE 13" captionStartId="33.[152,255,1955,1979]" captionTargetBox="[151,1436,414,1929]" captionTargetId="figure-105@33.[151,1436,414,1929]" captionTargetPageId="33" captionText="FIGURE 13. Oceanapia polytuba n. sp. Holotype RBCM 016-00055-001 (A) In-situ. (B) Cross section of a tube fistula. (C) Closeup partial cross section of a fistula. (D) Closeup cross section of the sponge choanosome. (E) Oxea." figureDoi="http://doi.org/10.5281/zenodo.11610802" httpUri="https://zenodo.org/record/11610802/files/figure.png" pageId="34" pageNumber="185">Figure 13B, C</figureCitation>
|
||
) Near the surface the primary tracts (if present) end and the reticulation is more open and regular; distance across the reticulations approximately 200 µm. Reticular skeleton continues into the fistula supporting the wall; fistulae are hollow. Single or double spicules penetrate the surface up to 200 µm. Choanosome of the main sponge body (
|
||
<figureCitation id="38B17393C838FF9BCF51FEA6FD14223B" box="[603,735,259,285]" captionStart="FIGURE 13" captionStartId="33.[152,255,1955,1979]" captionTargetBox="[151,1436,414,1929]" captionTargetId="figure-105@33.[151,1436,414,1929]" captionTargetPageId="33" captionText="FIGURE 13. Oceanapia polytuba n. sp. Holotype RBCM 016-00055-001 (A) In-situ. (B) Cross section of a tube fistula. (C) Closeup partial cross section of a fistula. (D) Closeup cross section of the sponge choanosome. (E) Oxea." figureDoi="http://doi.org/10.5281/zenodo.11610802" httpUri="https://zenodo.org/record/11610802/files/figure.png" pageId="34" pageNumber="185">Figure 13D</figureCitation>
|
||
) irregular reticulation of oxeas with or without multi-spicular primary tracts. Primary tracts branching and anastomosing irregularly, formed of 3–5 thick bundles of oxeas spaced variably 200–500 µm apart. Reticulation formed by single to double spicules at variable angles between the primary spicule tracts; distance across the reticulations is highly variable, 30–200 µm. Primary tracts may be very vague or absent in some specimens. Lacunae in choanosome up to
|
||
<quantity id="6772C2F3C838FF9BCE17FE36FC95228B" box="[797,862,403,429]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="34" pageNumber="185" unit="mm" value="1.0">1 mm</quantity>
|
||
across.
|
||
</paragraph>
|
||
<paragraph id="A0356F16C838FF9BCDCDFE13FB44213F" blockId="34.[151,1437,150,537]" pageId="34" pageNumber="185">
|
||
<emphasis id="92FEB304C838FF9BCDCDFE13FEE222F6" bold="true" box="[199,297,438,464]" pageId="34" pageNumber="185">Spicules</emphasis>
|
||
(
|
||
<figureCitation id="38B17393C838FF9BCC32FE12FE7222F7" box="[312,441,439,465]" captionStart="FIGURE 13" captionStartId="33.[152,255,1955,1979]" captionTargetBox="[151,1436,414,1929]" captionTargetId="figure-105@33.[151,1436,414,1929]" captionTargetPageId="33" captionText="FIGURE 13. Oceanapia polytuba n. sp. Holotype RBCM 016-00055-001 (A) In-situ. (B) Cross section of a tube fistula. (C) Closeup partial cross section of a fistula. (D) Closeup cross section of the sponge choanosome. (E) Oxea." figureDoi="http://doi.org/10.5281/zenodo.11610802" httpUri="https://zenodo.org/record/11610802/files/figure.png" pageId="34" pageNumber="185">Figure 13E</figureCitation>
|
||
) Spicules are exclusively oxeas, slightly curved with acerate, slightly mucronate apices, dimension range 123–263 x 2.5–15.0 µm. There is no distinguishable difference between oxeas in the fistulae and the main sponge body. No microscleres.
|
||
<tableCitation id="ED085AADC838FF9BCF54FE5AFD74213F" box="[606,703,511,537]" captionStart="TABLE 13" captionStartId="34.[152,245,580,604]" captionText="TABLE 13. Oceanapia polytuba n. sp. spicule dimensions (µm)." pageId="34" pageNumber="185">Table 13</tableCitation>
|
||
lists dimensions of specimens examined.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="F4F53F9EC838FF9BCD92FDE1FC9E217B" box="[152,853,580,605]" pageId="34" pageNumber="185" startId="34.[152,245,580,604]" targetType="table">
|
||
<paragraph id="A0356F16C838FF9BCD92FDE1FC9E217B" blockId="34.[151,853,580,1079]" box="[152,853,580,605]" pageId="34" pageNumber="185">
|
||
<emphasis id="92FEB304C838FF9BCD92FDE1FED7217A" bold="true" box="[152,284,580,604]" pageId="34" pageNumber="185">TABLE 13.</emphasis>
|
||
<taxonomicName id="678A1495C838FF9BCC29FDE0FE37217A" authority="Ott & Mcdaniel & Humphrey, 2024" authorityName="Ott & Mcdaniel & Humphrey" authorityYear="2024" box="[291,508,580,604]" class="Demospongiae" family="Phloeodictyidae" genus="Oceanapia" kingdom="Animalia" order="Haplosclerida" pageId="34" pageNumber="185" phylum="Porifera" rank="species" species="polytuba" status="sp. nov.">
|
||
<emphasis id="92FEB304C838FF9BCC29FDE0FE37217A" box="[291,508,580,604]" italics="true" pageId="34" pageNumber="185">Oceanapia polytuba</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="92FEB304C838FF9BCF09FDE0FDF4217B" bold="true" box="[515,575,581,605]" pageId="34" pageNumber="185">
|
||
<taxonomicNameLabel id="89CD0E7FC838FF9BCF09FDE0FDF4217B" box="[515,575,581,605]" pageId="34" pageNumber="185" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
spicule dimensions (µm).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="A0356F16C838FF9BCEE8FD77FBBD20D3" pageId="34" pageNumber="185">
|
||
<table id="D28A9DB6C8380046CDA9FDCFFBBC2734" box="[163,1143,618,1042]" colsContinueIn="36.[163,1143,726,1022]" gridcols="3" gridrows="7" pageId="34" pageNumber="185">
|
||
<td id="5D6B0428C8380046CEE8FD77FBBC2021" box="[994,1143,722,775]" gridcol="2" gridrow="2" pageId="34" pageNumber="185">2.5 (10.4) 12.5</td>
|
||
<td id="5D6B0428C8380046CEE8FCB0FBBC206D" box="[994,1143,789,843]" gridcol="2" gridrow="3" pageId="34" pageNumber="185">6.3 (12.2) 15.0</td>
|
||
<td id="5D6B0428C8380046CEE8FCF2FBBC20AB" box="[994,1143,855,909]" gridcol="2" gridrow="4" pageId="34" pageNumber="185">7.5 (11.5) 12.5</td>
|
||
<td id="5D6B0428C8380046CEE8FC3FFBBC20F6" box="[994,1143,922,976]" gridcol="2" gridrow="5" pageId="34" pageNumber="185">7.5 (10.3) 12.5</td>
|
||
<td id="5D6B0428C8380046CEE8FC78FBBC2734" box="[994,1143,989,1042]" gridcol="2" gridrow="6" pageId="34" pageNumber="185">2.5 (11.2) 15.0</td>
|
||
</table>
|
||
</paragraph>
|
||
<subSubSection id="E8903C9DC838FF9BCDCDFB25FED62798" pageId="34" pageNumber="185" type="distribution">
|
||
<paragraph id="A0356F16C838FF9BCDCDFB25FED62798" blockId="34.[151,1436,1152,1359]" pageId="34" pageNumber="185">
|
||
<emphasis id="92FEB304C838FF9BCDCDFB25FE9227BC" bold="true" box="[199,345,1152,1178]" pageId="34" pageNumber="185">Distribution</emphasis>
|
||
Known from southern BC (Jervis Inlet, Sechelt Inlet, Strait of
|
||
<collectingCountry id="D89D2F86C838FF9BC929FB25FB4B27BC" box="[1059,1152,1152,1178]" name="Georgia" pageId="34" pageNumber="185">Georgia</collectingCountry>
|
||
, Barkley Sound), +
|
||
<quantity id="6772C2F3C838FF9BC851FB25FF1B2799" metricMagnitude="1" metricUnit="m" metricValue="1.025" metricValueMax="2.0" metricValueMin="0.05" pageId="34" pageNumber="185" unit="m" value="10.25" valueMax="20.0" valueMin="0.5">0.5 to 20 m</quantity>
|
||
depth.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="E8903C9DC838FF9BCDCDFB6DFAC42668" pageId="34" pageNumber="185" type="biology_ecology">
|
||
<paragraph id="A0356F16C838FF9BCDCDFB6DFAC42668" blockId="34.[151,1436,1152,1359]" pageId="34" pageNumber="185">
|
||
<emphasis id="92FEB304C838FF9BCDCDFB6DFEED27C4" bold="true" box="[199,294,1224,1250]" pageId="34" pageNumber="185">Ecology</emphasis>
|
||
The sponge grows on sediment or hard substrates in habitats exposed to a range of tidal currents. In areas of strong current, the sponge is low-growing with short fistulae, while those in quiet waters grow more upright with taller fistulae. It is also found in cave tide-pools on exposed coastlines.
|
||
<taxonomicName id="678A1495C838FF9BCEE8FAB4FB0E260C" authority="Ott & Mcdaniel & Humphrey, 2024" authorityName="Ott & Mcdaniel & Humphrey" authorityYear="2024" box="[994,1221,1296,1323]" class="Demospongiae" family="Phloeodictyidae" genus="Oceanapia" kingdom="Animalia" order="Haplosclerida" pageId="34" pageNumber="185" phylum="Porifera" rank="species" species="polytuba" status="sp. nov.">
|
||
<emphasis id="92FEB304C838FF9BCEE8FAB4FB0E260C" box="[994,1221,1296,1323]" italics="true" pageId="34" pageNumber="185">Oceanapia polytuba</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="92FEB304C838FF9BC9C1FAB5FAC2260C" bold="true" box="[1227,1289,1296,1322]" pageId="34" pageNumber="185">
|
||
<taxonomicNameLabel id="89CD0E7FC838FF9BC9C1FAB5FAC2260C" box="[1227,1289,1296,1322]" pageId="34" pageNumber="185" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is a common shallow water sponge encountered in SW BC. It is not found intertidally except in cave environments.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |