427 lines
52 KiB
XML
427 lines
52 KiB
XML
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<mods:title id="BEE94AB4FFD37DD64AF9962890C0EF64">Fourteen new species of demosponges (Porifera) from three coastal fjords in southern British Columbia, Canada</mods:title>
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<mods:namePart id="52075645F0A00FFA50140E36177D7991">Ott, B.</mods:namePart>
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<mods:namePart id="70702EEDA51305D8F07371996EEDB373">Mcdaniel, N.</mods:namePart>
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<mods:affiliation id="DD6F62E7647CF150F303965EAAF626D9">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="E1A45E88ACE62940A48CE4F9818D5F61">Humphrey, E.</mods:namePart>
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<mods:title id="1CDD54E27FCF4AA5391D34A1D1413699">Zootaxa</mods:title>
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<mods:date id="AB29E4C4B2416EAA096EB366A76F5045">2024</mods:date>
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<mods:number id="ED42B1B78A917990D2212B166FA359AF">2024-06-05</mods:number>
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<paragraph id="A0356F16C80FFFACCD9DF8DFFE3C24B3" blockId="21.[151,983,1914,2013]" box="[151,503,1914,1941]" pageId="21" pageNumber="172">
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<emphasis id="92FEB304C80FFFACCD9DF8DFFE3C24B3" bold="true" box="[151,503,1914,1941]" pageId="21" pageNumber="172">
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<taxonomicName id="678A1495C80FFFACCD9DF8DFFE6624B3" authority="Ott & Mcdaniel & Humphrey, 2024" authorityName="Ott & Mcdaniel & Humphrey" authorityYear="2024" box="[151,429,1914,1941]" class="Demospongiae" family="Crambeidae" genus="Discorhabdella" kingdom="Animalia" order="Poecilosclerida" pageId="21" pageNumber="172" phylum="Porifera" rank="species" species="atypica" status="sp. nov.">
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<emphasis id="92FEB304C80FFFACCD9DF8DFFE6624B3" bold="true" box="[151,429,1914,1941]" italics="true" pageId="21" pageNumber="172">Discorhabdella atypica</emphasis>
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urn:lsid:zoobank.org:act:
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<subSubSection id="E8903C9DC80FFFACCD9DF866FF3E24FB" box="[151,245,1987,2013]" pageId="21" pageNumber="172" type="description">
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<paragraph id="A0356F16C80FFFACCD9DF866FF3E24FB" blockId="21.[151,983,1914,2013]" box="[151,245,1987,2013]" pageId="21" pageNumber="172">
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<figureCitation id="38B17393C80FFFACCD9DF866FF3E24FB" box="[151,245,1987,2013]" captionStart="FIGURE 9" captionStartId="23.[152,255,1811,1835]" captionTargetBox="[151,1436,179,1785]" captionTargetId="figure-19@23.[151,1436,179,1785]" captionTargetPageId="23" captionText="FIGURE 9. Discorhabdella atypica n. sp. Holotype RBCM 024-00008-002 (A) In-situ.(B) Skeleton cross section, ectosome on the right. (C), (D) Subtylostyles showing head and apex variation. (E) Tylostyles. (F) Acanthostyle. (G) Anchorate unguiferous multidentate isochelas. (H) Sigma." figureDoi="http://doi.org/10.5281/zenodo.11610787" httpUri="https://zenodo.org/record/11610787/files/figure.png" pageId="21" pageNumber="172">Figure 9</figureCitation>
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</paragraph>
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<subSubSection id="E8903C9DC80CFFAFCD9DFF33FDB223F3" pageId="22" pageNumber="173" type="diagnosis">
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<emphasis id="92FEB304C80CFFAFCD9DFF33FEC12396" bold="true" box="[151,266,150,176]" pageId="22" pageNumber="173">Diagnosis</emphasis>
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. Thin encrusting, skeletal architecture and spicules typical of the genus except the possession of regular acanthostyles rather than pseudastros ones.
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</paragraph>
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<emphasis id="92FEB304C80CFFAFCDCDFF7AFE8323DF" bold="true" box="[199,328,223,249]" pageId="22" pageNumber="173">Etymology</emphasis>
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The species name refers to the atypical (for the genus) acanthostyles.
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, coll.
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<specimenCount id="B68CA49FC80CFFAFCC6BFECAFE2E22AF" box="[353,485,367,393]" count="1" pageId="22" pageNumber="173" type="generic">1 specimen</specimenCount>
|
||
;
|
||
<materialsCitation id="10E2654BC80CFFAFCCF8FECAFCE622AF" ID-GBIF-Occurrence="4876419406" box="[498,813,367,393]" collectionCode="RBCM" collectorName="Stn" pageId="22" pageNumber="173" specimenCode="RBCM 024-00010, 003" specimenCount="1" typeStatus="paratype">
|
||
<specimenCode id="F02CC76DC80CFFAFCCF8FECAFD0222AF" box="[498,713,367,393]" collectionCode="RBCM" country="Canada" httpUri="http://grbio.org/cool/gayt-20cg" name="Royal British Columbia Museum" pageId="22" pageNumber="173" type="Museum">RBCM 024-00010</specimenCode>
|
||
-
|
||
<specimenCode id="F02CC76DC80CFFAFCFDBFECAFD3722AF" box="[721,764,367,393]" collectionCode="RBCM" country="Canada" httpUri="http://grbio.org/cool/gayt-20cg" name="Royal British Columbia Museum" pageId="22" pageNumber="173" type="Museum">003</specimenCode>
|
||
,
|
||
<collectorName id="0D7F0AC0C80CFFAFCE02FECAFCE622AF" box="[776,813,367,393]" pageId="22" pageNumber="173">Stn</collectorName>
|
||
</materialsCitation>
|
||
<materialsCitation id="10E2654BC80CFFAFCE3CFECAFB1822AF" ID-GBIF-Occurrence="4876419327" box="[822,1235,366,393]" collectionCode="NM" collectorName="Howe Sd" location="Defence Isl" pageId="22" pageNumber="173" specimenCode="NM 395" specimenCount="1" typeStatus="paratype">
|
||
<specimenCode id="F02CC76DC80CFFAFCE3CFECAFC5222AF" box="[822,921,366,393]" collectionCode="NM" pageId="22" pageNumber="173">NM 395</specimenCode>
|
||
,
|
||
<location id="A55539CDC80CFFAFCEACFECAFBE322AF" LSID="urn:lsid:plazi:treatment:2823DE00C80FFFAFCD9DF8DFFE4524B3:A55539CDC80CFFAFCEACFECAFBE322AF" box="[934,1064,367,393]" name="Defence Isl" pageId="22" pageNumber="173">Defence Isl</location>
|
||
(E),
|
||
<collectorName id="0D7F0AC0C80CFFAFC96EFECAFB1822AF" box="[1124,1235,367,393]" pageId="22" pageNumber="173">Howe Sd</collectorName>
|
||
</materialsCitation>
|
||
.,
|
||
<materialsCitation id="10E2654BC80CFFAFC9EEFECAFC45228B" ID-GBIF-Occurrence="4876419322" collectingDate="2019-09-24" collectionCode="BC" collectorName="N. McDaniel" elevation="15" latitude="49.575184" longLatPrecision="1" longitude="-123.27375" pageId="22" pageNumber="173" specimenCount="1" typeStatus="paratype">
|
||
<collectionCode id="C69BF7D3C80CFFAFC9EEFECAFAC722AF" box="[1252,1292,367,393]" pageId="22" pageNumber="173">BC</collectionCode>
|
||
,
|
||
<geoCoordinate id="C5BE09D1C80CFFAFC813FECAFF60228B" degrees="49" direction="north" minutes="34.511" orientation="latitude" pageId="22" pageNumber="173" precision="1" value="49.575184">49° 34.511’ N</geoCoordinate>
|
||
/
|
||
<geoCoordinate id="C5BE09D1C80CFFAFCDCEFE36FEB1228B" box="[196,378,402,429]" degrees="123" direction="west" minutes="16.425" orientation="longitude" pageId="22" pageNumber="173" precision="1" value="-123.27375">123° 16.425’ W</geoCoordinate>
|
||
, coll.
|
||
<collectorName id="0D7F0AC0C80CFFAFCCCAFE36FD9C228B" box="[448,599,403,429]" pageId="22" pageNumber="173">N. McDaniel</collectorName>
|
||
,
|
||
<date id="D43449D6C80CFFAFCF69FE36FD36228B" box="[611,765,403,429]" pageId="22" pageNumber="173" value="2019-09-24">
|
||
<collectingDate id="C470B03EC80CFFAFCF69FE36FD36228B" box="[611,765,403,429]" pageId="22" pageNumber="173" value="2019-09-24">24 Sept 2019</collectingDate>
|
||
</date>
|
||
,
|
||
<elevation id="2BA78825C80CFFAFCE00FE37FC45228B" box="[778,910,402,429]" metricMagnitude="1" metricUnit="m" metricValue="1.5" pageId="22" pageNumber="173" unit="m" value="15.0">
|
||
<quantity id="6772C2F3C80CFFAFCE00FE37FC8F228B" box="[778,836,402,429]" metricMagnitude="1" metricUnit="m" metricValue="1.5" pageId="22" pageNumber="173" unit="m" value="15.0">15 m</quantity>
|
||
depth
|
||
</elevation>
|
||
</materialsCitation>
|
||
,
|
||
<specimenCount id="B68CA49FC80CFFAFCE91FE36FBD5228B" box="[923,1054,403,429]" count="1" pageId="22" pageNumber="173" type="generic">1 specimen</specimenCount>
|
||
;
|
||
<materialsCitation id="10E2654BC80CFFAFC921FE36FAAD228B" ID-GBIF-Occurrence="4876419353" box="[1067,1382,403,429]" collectionCode="RBCM" collectorName="Stn" pageId="22" pageNumber="173" specimenCode="RBCM 024-00008, 003" specimenCount="1" typeStatus="paratype">
|
||
<specimenCode id="F02CC76DC80CFFAFC921FE36FAC9228B" box="[1067,1282,403,429]" collectionCode="RBCM" country="Canada" httpUri="http://grbio.org/cool/gayt-20cg" name="Royal British Columbia Museum" pageId="22" pageNumber="173" type="Museum">RBCM 024-00008</specimenCode>
|
||
-
|
||
<specimenCode id="F02CC76DC80CFFAFC800FE36FAFE228B" box="[1290,1333,403,429]" collectionCode="RBCM" country="Canada" httpUri="http://grbio.org/cool/gayt-20cg" name="Royal British Columbia Museum" pageId="22" pageNumber="173" type="Museum">003</specimenCode>
|
||
,
|
||
<collectorName id="0D7F0AC0C80CFFAFC84BFE36FAAD228B" box="[1345,1382,403,429]" pageId="22" pageNumber="173">Stn</collectorName>
|
||
</materialsCitation>
|
||
<materialsCitation id="10E2654BC80CFFAFC865FE36FE0622F7" ID-GBIF-Occurrence="4876419333" collectionCode="NM" collectorName="Howe Sd" pageId="22" pageNumber="173" specimenCode="NM 406" specimenCount="1" typeStatus="paratype">
|
||
<specimenCode id="F02CC76DC80CFFAFC865FE36FF0F22F7" collectionCode="NM" pageId="22" pageNumber="173">NM 406</specimenCode>
|
||
, Defence Isl,
|
||
<collectorName id="0D7F0AC0C80CFFAFCC6AFE12FE0622F7" box="[352,461,439,465]" pageId="22" pageNumber="173">Howe Sd</collectorName>
|
||
</materialsCitation>
|
||
.,
|
||
<materialsCitation id="10E2654BC80CFFAFCCD4FE12FA4922F7" ID-GBIF-Occurrence="4876419389" box="[478,1410,438,465]" collectingDate="2019-12-14" collectionCode="BC" collectorName="N. McDaniel" elevation="15" latitude="49.575184" longLatPrecision="1" longitude="-123.27375" pageId="22" pageNumber="173" specimenCount="1" typeStatus="paratype">
|
||
<collectionCode id="C69BF7D3C80CFFAFCCD4FE12FDCD22F7" box="[478,518,439,465]" pageId="22" pageNumber="173">BC</collectionCode>
|
||
,
|
||
<geoCoordinate id="C5BE09D1C80CFFAFCF18FE12FD7B22F7" box="[530,688,438,465]" degrees="49" direction="north" minutes="34.511" orientation="latitude" pageId="22" pageNumber="173" precision="1" value="49.575184">49° 34.511’ N</geoCoordinate>
|
||
/
|
||
<geoCoordinate id="C5BE09D1C80CFFAFCFCDFE12FCB022F7" box="[711,891,438,465]" degrees="123" direction="west" minutes="16.425" orientation="longitude" pageId="22" pageNumber="173" precision="1" value="-123.27375">123° 16.425’ W</geoCoordinate>
|
||
, coll.
|
||
<collectorName id="0D7F0AC0C80CFFAFCEB5FE12FB9E22F7" box="[959,1109,439,465]" pageId="22" pageNumber="173">N. McDaniel</collectorName>
|
||
,
|
||
<date id="D43449D6C80CFFAFC96BFE12FB3F22F7" box="[1121,1268,439,465]" pageId="22" pageNumber="173" value="2019-12-14">
|
||
<collectingDate id="C470B03EC80CFFAFC96BFE12FB3F22F7" box="[1121,1268,439,465]" pageId="22" pageNumber="173" value="2019-12-14">14 Dec 2019</collectingDate>
|
||
</date>
|
||
,
|
||
<elevation id="2BA78825C80CFFAFC80AFE13FA4922F7" box="[1280,1410,438,465]" metricMagnitude="1" metricUnit="m" metricValue="1.5" pageId="22" pageNumber="173" unit="m" value="15.0">
|
||
<quantity id="6772C2F3C80CFFAFC80AFE13FAF122F7" box="[1280,1338,438,465]" metricMagnitude="1" metricUnit="m" metricValue="1.5" pageId="22" pageNumber="173" unit="m" value="15.0">15 m</quantity>
|
||
depth
|
||
</elevation>
|
||
</materialsCitation>
|
||
,
|
||
<specimenCount id="B68CA49FC80CFFAFC884FE12FECF22D3" count="1" pageId="22" pageNumber="173" type="generic">1 specimen</specimenCount>
|
||
,
|
||
<materialsCitation id="10E2654BC80CFFAFCC04FE7EFE16213F" ID-GBIF-Occurrence="4876419377" collectingDate="1976-03-15" collectionCode="RBCM" collectorName="W. Austin" latitude="49.943333" location="Stn" longLatPrecision="109" longitude="-123.97833" municipality="Jervis Inlet" pageId="22" pageNumber="173" specimenCode="RBCM 018-00392, 001" specimenCount="1" typeStatus="paratype">
|
||
<specimenCode id="F02CC76DC80CFFAFCC04FE7EFE2F22D3" box="[270,484,475,501]" collectionCode="RBCM" country="Canada" httpUri="http://grbio.org/cool/gayt-20cg" name="Royal British Columbia Museum" pageId="22" pageNumber="173" type="Museum">RBCM 018-00392</specimenCode>
|
||
-
|
||
<specimenCode id="F02CC76DC80CFFAFCCE1FE7EFDDE22D3" box="[491,533,475,501]" collectionCode="RBCM" country="Canada" httpUri="http://grbio.org/cool/gayt-20cg" name="Royal British Columbia Museum" pageId="22" pageNumber="173" type="Museum">001</specimenCode>
|
||
,
|
||
<location id="A55539CDC80CFFAFCF2AFE7EFD8E22D3" LSID="urn:lsid:plazi:treatment:2823DE00C80FFFAFCD9DF8DFFE4524B3:A55539CDC80CFFAFCF2AFE7EFD8E22D3" box="[544,581,475,501]" latitude="49.943333" longLatPrecision="109" longitude="-123.97833" municipality="Jervis Inlet" name="Stn" pageId="22" pageNumber="173">Stn</location>
|
||
KML 20/76,
|
||
<collectingMunicipality id="4051F56CC80CFFAFCFD6FE7EFC9122D3" box="[732,858,475,501]" pageId="22" pageNumber="173">Jervis Inlet</collectingMunicipality>
|
||
,
|
||
<geoCoordinate id="C5BE09D1C80CFFAFCE6FFE7EFC2E22D3" box="[869,997,474,501]" degrees="49" direction="north" minutes="56.6" orientation="latitude" pageId="22" pageNumber="173" precision="92" value="49.943333">49° 56.6’ N</geoCoordinate>
|
||
/
|
||
<geoCoordinate id="C5BE09D1C80CFFAFCEF0FE7EFB4522D3" box="[1018,1166,474,501]" degrees="123" direction="west" minutes="58.7" orientation="longitude" pageId="22" pageNumber="173" precision="92" value="-123.97833">123° 58.7’ W</geoCoordinate>
|
||
, coll.
|
||
<collectorName id="0D7F0AC0C80CFFAFC9C5FE7EFA8A22D3" box="[1231,1345,475,501]" pageId="22" pageNumber="173">W. Austin</collectorName>
|
||
,
|
||
<date id="D43449D6C80CFFAFC841FE7FFF19213F" pageId="22" pageNumber="173" value="1976-03-15">
|
||
<collectingDate id="C470B03EC80CFFAFC841FE7FFF19213F" pageId="22" pageNumber="173" value="1976-03-15">15 Mar 1976</collectingDate>
|
||
</date>
|
||
, “shallow”,
|
||
<specimenCount id="B68CA49FC80CFFAFCC51FE5AFE16213F" box="[347,477,511,537]" count="1" pageId="22" pageNumber="173" type="generic">1 specimen</specimenCount>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="E8903C9DC80CFFAFCDCDFD87FB08265F" pageId="22" pageNumber="173" type="description">
|
||
<paragraph id="A0356F16C80CFFAFCDCDFD87FE9A211A" blockId="22.[151,1437,150,1941]" box="[199,337,546,572]" pageId="22" pageNumber="173">
|
||
<emphasis id="92FEB304C80CFFAFCDCDFD87FE9A211A" bold="true" box="[199,337,546,572]" pageId="22" pageNumber="173">Description</emphasis>
|
||
</paragraph>
|
||
<paragraph id="A0356F16C80CFFAFCDCDFDE2FE6F21D7" blockId="22.[151,1437,150,1941]" pageId="22" pageNumber="173">
|
||
<emphasis id="92FEB304C80CFFAFCDCDFDE2FEE42147" bold="true" box="[199,303,583,609]" pageId="22" pageNumber="173">External</emphasis>
|
||
(
|
||
<figureCitation id="38B17393C80CFFAFCC4BFDE2FE722147" box="[321,441,583,609]" captionStart="FIGURE 9" captionStartId="23.[152,255,1811,1835]" captionTargetBox="[151,1436,179,1785]" captionTargetId="figure-19@23.[151,1436,179,1785]" captionTargetPageId="23" captionText="FIGURE 9. Discorhabdella atypica n. sp. Holotype RBCM 024-00008-002 (A) In-situ.(B) Skeleton cross section, ectosome on the right. (C), (D) Subtylostyles showing head and apex variation. (E) Tylostyles. (F) Acanthostyle. (G) Anchorate unguiferous multidentate isochelas. (H) Sigma." figureDoi="http://doi.org/10.5281/zenodo.11610787" httpUri="https://zenodo.org/record/11610787/files/figure.png" pageId="22" pageNumber="173">Figure 9A</figureCitation>
|
||
)
|
||
<typeStatus id="7F31D1B4C80CFFAFCCC1FDE2FDF82147" box="[459,563,583,609]" pageId="22" pageNumber="173" type="holotype">Holotype</typeStatus>
|
||
RBCM 024-00008-002. Sponge encrusting approximately
|
||
<quantity id="6772C2F3C80CFFAFC9D4FDE2FAD32147" box="[1246,1304,583,609]" metricMagnitude="-2" metricUnit="m" metricValue="6.0" pageId="22" pageNumber="173" unit="cm" value="6.0">6 cm</quantity>
|
||
diameter x
|
||
<quantity id="6772C2F3C80CFFAFCD9DFDCFFF2421A3" box="[151,239,618,645]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="22" pageNumber="173" unit="mm" value="1.5">1.5 mm</quantity>
|
||
thick. Subdermal radial canals leading to oscula usually visible in living specimens. Ostia not visible in the in-situ photographs or in preserved specimens. Ostia densely scattered,
|
||
<quantity id="6772C2F3C80CFFAFCED4FD2BFBB8218F" box="[990,1139,654,681]" metricMagnitude="-4" metricUnit="m" metricValue="6.75" metricValueMax="9.0" metricValueMin="4.5" pageId="22" pageNumber="173" unit="mm" value="0.675" valueMax="0.9" valueMin="0.45">0.45–0.9 mm</quantity>
|
||
diameter. Surface smooth, microhispid; spicules protrude up to 100 µm. Colour in life bright orange, varying occasionally to scarlet red. Consistency easily torn.
|
||
</paragraph>
|
||
<paragraph id="A0356F16C80CFFAFCDCDFD5FFCE32083" blockId="22.[151,1437,150,1941]" pageId="22" pageNumber="173">
|
||
<emphasis id="92FEB304C80CFFAFCDCDFD5FFEE52032" bold="true" box="[199,302,762,788]" pageId="22" pageNumber="173">Skeleton</emphasis>
|
||
(
|
||
<figureCitation id="38B17393C80CFFAFCC36FD5EFE642033" box="[316,431,763,789]" captionStart="FIGURE 9" captionStartId="23.[152,255,1811,1835]" captionTargetBox="[151,1436,179,1785]" captionTargetId="figure-19@23.[151,1436,179,1785]" captionTargetPageId="23" captionText="FIGURE 9. Discorhabdella atypica n. sp. Holotype RBCM 024-00008-002 (A) In-situ.(B) Skeleton cross section, ectosome on the right. (C), (D) Subtylostyles showing head and apex variation. (E) Tylostyles. (F) Acanthostyle. (G) Anchorate unguiferous multidentate isochelas. (H) Sigma." figureDoi="http://doi.org/10.5281/zenodo.11610787" httpUri="https://zenodo.org/record/11610787/files/figure.png" pageId="22" pageNumber="173">Figure 9B</figureCitation>
|
||
) Skeleton is hymedesmioid with acanthostyles anchored in the spongin base, heads down. Subtylostyles form a dense palisade in the ectosome in places separated from the base with large aquiferous canals or continuing to the base in multispicular tracts as part of the choanosome. Tylostyles are spaced randomly among the subtylostyles. Subtylostyles project beyond the surface 50 µm; tylostyles project 80 to 150 µm. Microscleres are located below the surface scattered throughout the sponge.
|
||
</paragraph>
|
||
<paragraph id="A0356F16C80CFFAFCDCDFC0BFB08265F" blockId="22.[151,1437,150,1941]" pageId="22" pageNumber="173">
|
||
<emphasis id="92FEB304C80CFFAFCDCDFC0BFEE220EE" bold="true" box="[199,297,942,968]" pageId="22" pageNumber="173">Spicules</emphasis>
|
||
(
|
||
<figureCitation id="38B17393C80CFFAFCC3CFC0AFDA420EF" box="[310,623,943,969]" captionStart="FIGURE 9" captionStartId="23.[152,255,1811,1835]" captionTargetBox="[151,1436,179,1785]" captionTargetId="figure-19@23.[151,1436,179,1785]" captionTargetPageId="23" captionText="FIGURE 9. Discorhabdella atypica n. sp. Holotype RBCM 024-00008-002 (A) In-situ.(B) Skeleton cross section, ectosome on the right. (C), (D) Subtylostyles showing head and apex variation. (E) Tylostyles. (F) Acanthostyle. (G) Anchorate unguiferous multidentate isochelas. (H) Sigma." figureDoi="http://doi.org/10.5281/zenodo.11610787" httpUri="https://zenodo.org/record/11610787/files/figure.png" pageId="22" pageNumber="173">Figures 9C, D, E, F, G and H</figureCitation>
|
||
) Subtylostyles, tylostyles, acanthostyles, anchorate unguiferous isochelas and sigmas. Subtylostyles (
|
||
<figureCitation id="38B17393C80CFFAFCCC8FC76FD9420CB" box="[450,607,979,1005]" captionStart="FIGURE 9" captionStartId="23.[152,255,1811,1835]" captionTargetBox="[151,1436,179,1785]" captionTargetId="figure-19@23.[151,1436,179,1785]" captionTargetPageId="23" captionText="FIGURE 9. Discorhabdella atypica n. sp. Holotype RBCM 024-00008-002 (A) In-situ.(B) Skeleton cross section, ectosome on the right. (C), (D) Subtylostyles showing head and apex variation. (E) Tylostyles. (F) Acanthostyle. (G) Anchorate unguiferous multidentate isochelas. (H) Sigma." figureDoi="http://doi.org/10.5281/zenodo.11610787" httpUri="https://zenodo.org/record/11610787/files/figure.png" pageId="22" pageNumber="173">Figures 9C, D</figureCitation>
|
||
) straight, slightly fusiform, oval heads variably thick (may be subterminal), hastate sharp apices, some slightly mucronate, dimension range 137–515 x 7.8–19.5 µm. Tylostyles (
|
||
<figureCitation id="38B17393C80CFFAFC812FC52FA442737" box="[1304,1423,1015,1041]" captionStart="FIGURE 9" captionStartId="23.[152,255,1811,1835]" captionTargetBox="[151,1436,179,1785]" captionTargetId="figure-19@23.[151,1436,179,1785]" captionTargetPageId="23" captionText="FIGURE 9. Discorhabdella atypica n. sp. Holotype RBCM 024-00008-002 (A) In-situ.(B) Skeleton cross section, ectosome on the right. (C), (D) Subtylostyles showing head and apex variation. (E) Tylostyles. (F) Acanthostyle. (G) Anchorate unguiferous multidentate isochelas. (H) Sigma." figureDoi="http://doi.org/10.5281/zenodo.11610787" httpUri="https://zenodo.org/record/11610787/files/figure.png" pageId="22" pageNumber="173">Figure 9E</figureCitation>
|
||
): straight or slightly curved tapering uniformly to a rounded apex. Head formed by a crown of rounded protuberances which may be slightly subterminal, dimension range 452–
|
||
<date id="D43449D6C80CFFAFCE39FB9BFC4A277F" box="[819,897,1086,1113]" pageId="22" pageNumber="173" value="1620-10">1620 x</date>
|
||
20.8–104 µm. Acanthostyles (
|
||
<figureCitation id="38B17393C80CFFAFC9EAFB9AFA98277F" box="[1248,1363,1087,1113]" captionStart="FIGURE 9" captionStartId="23.[152,255,1811,1835]" captionTargetBox="[151,1436,179,1785]" captionTargetId="figure-19@23.[151,1436,179,1785]" captionTargetPageId="23" captionText="FIGURE 9. Discorhabdella atypica n. sp. Holotype RBCM 024-00008-002 (A) In-situ.(B) Skeleton cross section, ectosome on the right. (C), (D) Subtylostyles showing head and apex variation. (E) Tylostyles. (F) Acanthostyle. (G) Anchorate unguiferous multidentate isochelas. (H) Sigma." figureDoi="http://doi.org/10.5281/zenodo.11610787" httpUri="https://zenodo.org/record/11610787/files/figure.png" pageId="22" pageNumber="173">Figure 9F</figureCitation>
|
||
) large spined head, spines may be concentrated in two whorls, one sub-apical and one median (not shown); alternately more or less continuous along the shaft (
|
||
<figureCitation id="38B17393C80CFFAFCF6CFB22FD122787" box="[614,729,1159,1185]" captionStart="FIGURE 9" captionStartId="23.[152,255,1811,1835]" captionTargetBox="[151,1436,179,1785]" captionTargetId="figure-19@23.[151,1436,179,1785]" captionTargetPageId="23" captionText="FIGURE 9. Discorhabdella atypica n. sp. Holotype RBCM 024-00008-002 (A) In-situ.(B) Skeleton cross section, ectosome on the right. (C), (D) Subtylostyles showing head and apex variation. (E) Tylostyles. (F) Acanthostyle. (G) Anchorate unguiferous multidentate isochelas. (H) Sigma." figureDoi="http://doi.org/10.5281/zenodo.11610787" httpUri="https://zenodo.org/record/11610787/files/figure.png" pageId="22" pageNumber="173">Figure 9F</figureCitation>
|
||
), or unspined for the pointed ¼ of the shaft; heads broad with small spines pointing vertically on top, larger and horizontally on sides and slightly downward toward the apex on the underside of the head, dimension range 65.0–148 x 20.8–72.8 µm. Anchorate unguiferous multidentate isochelas (
|
||
<figureCitation id="38B17393C80CFFAFCD95FB56FEDD262B" box="[159,278,1267,1293]" captionStart="FIGURE 9" captionStartId="23.[152,255,1811,1835]" captionTargetBox="[151,1436,179,1785]" captionTargetId="figure-19@23.[151,1436,179,1785]" captionTargetPageId="23" captionText="FIGURE 9. Discorhabdella atypica n. sp. Holotype RBCM 024-00008-002 (A) In-situ.(B) Skeleton cross section, ectosome on the right. (C), (D) Subtylostyles showing head and apex variation. (E) Tylostyles. (F) Acanthostyle. (G) Anchorate unguiferous multidentate isochelas. (H) Sigma." figureDoi="http://doi.org/10.5281/zenodo.11610787" httpUri="https://zenodo.org/record/11610787/files/figure.png" pageId="22" pageNumber="173">Figure 9G</figureCitation>
|
||
) shallow curve, short narrow alae (1/4 chord length or less), dimension range 13.0–28.6 µm. Sigmas (
|
||
<figureCitation id="38B17393C80CFFAFCD95FAB2FED32617" box="[159,280,1303,1329]" captionStart="FIGURE 9" captionStartId="23.[152,255,1811,1835]" captionTargetBox="[151,1436,179,1785]" captionTargetId="figure-19@23.[151,1436,179,1785]" captionTargetPageId="23" captionText="FIGURE 9. Discorhabdella atypica n. sp. Holotype RBCM 024-00008-002 (A) In-situ.(B) Skeleton cross section, ectosome on the right. (C), (D) Subtylostyles showing head and apex variation. (E) Tylostyles. (F) Acanthostyle. (G) Anchorate unguiferous multidentate isochelas. (H) Sigma." figureDoi="http://doi.org/10.5281/zenodo.11610787" httpUri="https://zenodo.org/record/11610787/files/figure.png" pageId="22" pageNumber="173">Figure 9H</figureCitation>
|
||
) simple or contort, dimension range 10.4–20.8 µm. Trichodragmas of microxeas (not microrhabds) rarely present, may be foreign. There is no evidence of spines on the SEMs of microxeas which are typical for the genus (Van Soest 2002 [2004]c).
|
||
<tableCitation id="ED085AADC80CFFAFCF06FAFAFD94265F" box="[524,607,1375,1401]" captionStart="TABLE 8" captionStartId="24.[152,245,153,177]" captionText="TABLE 8. Discorhabdella atypica n. sp. spicule dimensions (µm)." pageId="22" pageNumber="173">Table 8</tableCitation>
|
||
compares spicule dimensions of specimens examined.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="E8903C9DC80CFFAFCDCDFA27FBF026BB" box="[199,1083,1410,1437]" pageId="22" pageNumber="173" type="distribution">
|
||
<paragraph id="A0356F16C80CFFAFCDCDFA27FBF026BB" blockId="22.[151,1437,150,1941]" box="[199,1083,1410,1437]" pageId="22" pageNumber="173">
|
||
<emphasis id="92FEB304C80CFFAFCDCDFA27FEAA26BA" bold="true" box="[199,353,1410,1436]" pageId="22" pageNumber="173">Distribution.</emphasis>
|
||
All specimens obtained were from Howe Sd, BC;
|
||
<quantity id="6772C2F3C80CFFAFCE90FA27FC2426BB" box="[922,1007,1410,1437]" metricMagnitude="1" metricUnit="m" metricValue="1.2" metricValueMax="1.5" metricValueMin="0.9" pageId="22" pageNumber="173" unit="m" value="12.0" valueMax="15.0" valueMin="9.0">9–15 m</quantity>
|
||
depth.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="E8903C9DC80CFFAFCDCDFA02FB4E26E7" box="[199,1157,1447,1473]" pageId="22" pageNumber="173" type="biology_ecology">
|
||
<paragraph id="A0356F16C80CFFAFCDCDFA02FB4E26E7" blockId="22.[151,1437,150,1941]" box="[199,1157,1447,1473]" pageId="22" pageNumber="173">
|
||
<emphasis id="92FEB304C80CFFAFCDCDFA02FEED26E7" bold="true" box="[199,294,1447,1473]" pageId="22" pageNumber="173">Ecology</emphasis>
|
||
Forms thin encrustations on bedrock and barnacles, up to
|
||
<quantity id="6772C2F3C80CFFAFCEBEFA02FC3226E7" box="[948,1017,1447,1473]" metricMagnitude="-1" metricUnit="m" metricValue="2.0" pageId="22" pageNumber="173" unit="cm" value="20.0">20 cm</quantity>
|
||
in diameter.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="E8903C9DC80CFFAFCDCDFA6EFE4524B3" pageId="22" pageNumber="173" type="discussion">
|
||
<paragraph id="A0356F16C80CFFAFCDCDFA6EFE4524B3" blockId="22.[151,1437,150,1941]" pageId="22" pageNumber="173">
|
||
<emphasis id="92FEB304C80CFFAFCDCDFA6EFEFF26C3" bold="true" box="[199,308,1483,1509]" pageId="22" pageNumber="173">Remarks</emphasis>
|
||
The BC species of
|
||
<taxonomicName id="678A1495C80CFFAFCF16FA6EFD0126C3" authorityName="Dendy" authorityYear="1924" box="[540,714,1483,1509]" class="Demospongiae" family="Crambeidae" genus="Discorhabdella" kingdom="Animalia" order="Poecilosclerida" pageId="22" pageNumber="173" phylum="Porifera" rank="genus">
|
||
<emphasis id="92FEB304C80CFFAFCF16FA6EFD0126C3" box="[540,714,1483,1509]" italics="true" pageId="22" pageNumber="173">Discorhabdella</emphasis>
|
||
</taxonomicName>
|
||
lacks pseudastrose acanthostyles with subapical spined whorls characteristic of other
|
||
<taxonomicName id="678A1495C80CFFAFCC9CFA4AFD56252F" box="[406,669,1519,1545]" pageId="22" pageNumber="173">
|
||
<emphasis id="92FEB304C80CFFAFCC9CFA4AFD8F252F" box="[406,580,1519,1545]" italics="true" pageId="22" pageNumber="173">Discorhabdella</emphasis>
|
||
species
|
||
</taxonomicName>
|
||
except
|
||
<taxonomicName id="678A1495C80CFFAFCFFDFA4AFB59252F" authority="(Topsent, 1890)" baseAuthorityName="Topsent" baseAuthorityYear="1890" box="[759,1170,1519,1545]" class="Demospongiae" family="Crambeidae" genus="Discorhabdella" kingdom="Animalia" order="Poecilosclerida" pageId="22" pageNumber="173" phylum="Porifera" rank="species" species="tuberosocapitata">
|
||
<emphasis id="92FEB304C80CFFAFCFFDFA4AFC13252F" box="[759,984,1519,1545]" italics="true" pageId="22" pageNumber="173">D. tuberosocapitata</emphasis>
|
||
(
|
||
<bibRefCitation id="C41B12E7C80CFFAFCEEDFA4AFB41252F" author="Topsent, E." box="[999,1162,1519,1545]" pageId="22" pageNumber="173" pagination="26 - 32" refId="ref31614" refString="Topsent, E. (1890). Notice preliminaire sur les spongiaires recueillis durant les campagnes de l'Hirondelle. Bulletin de la Societe zoologique de France, 15, 26 - 32 + 65 - 71. https: // doi. org / 10.5962 / bhl. part. 18721" type="journal article" year="1890">Topsent, 1890</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
which has club-shaped acanthostyles based on Topsent’s figure (
|
||
<bibRefCitation id="C41B12E7C80CFFAFCF66F9B6FCD9250B" author="Topsent, E." box="[620,786,1555,1581]" pageId="22" pageNumber="173" pagination="1 - 165" refId="ref31666" refString="Topsent, E. (1892). Contribution a l'etude des Spongiaires de l'Atlantique Nord (Golfe de Gascogne, Terre-Neuve, Acores). Resultats des campagnes scientifiques accomplies par le Prince Albert I. Monaco, 2, 1 - 165, pls. I - XI." type="journal article" year="1892">Topsent, 1892</bibRefCitation>
|
||
, p. 113, pl. XI, f. 6;
|
||
<bibRefCitation id="C41B12E7C80CFFAFC908F9B6FB6B250B" author="Hooper, J. N. A." box="[1026,1184,1555,1581]" pageId="22" pageNumber="173" pagination="1 - 626" refId="ref28169" refString="Hooper, J. N. A. (1996) Revision of Microcionidae (Porifera: Poecilosclerida: Demospongiae), with description of Australian species. Memoirs of the Queensland Museum, 40, 1 - 626." type="journal article" year="1996">Hooper, 1996</bibRefCitation>
|
||
, p. 36, f. 12E–G; Van Soest, 2002 [2004]c, p. 552, f. 2C) and two species from
|
||
<collectingCountry id="D89D2F86C80CFFAFCE00F992FC852577" box="[778,846,1591,1617]" name="Japan" pageId="22" pageNumber="173">Japan</collectingCountry>
|
||
:
|
||
<taxonomicName id="678A1495C80CFFAFCE52F992FAA52577" authority="Ise, Vacelet, Izumi, Woo & Tan, 2021" authorityName="Ise, Vacelet, Izumi, Woo & Tan" authorityYear="2021" box="[856,1390,1591,1617]" class="Demospongiae" family="Crambeidae" genus="Discorhabdella" kingdom="Animalia" order="Poecilosclerida" pageId="22" pageNumber="173" phylum="Porifera" rank="species" species="hispida">
|
||
<emphasis id="92FEB304C80CFFAFCE52F992FC002577" box="[856,971,1591,1617]" italics="true" pageId="22" pageNumber="173">D. hispida</emphasis>
|
||
<bibRefCitation id="C41B12E7C80CFFAFCEDBF992FAA52577" author="Ise, Y. & Vacelet, J. & Izumi, T. & Woo, S. P. & Tan, S. H." box="[977,1390,1591,1617]" pageId="22" pageNumber="173" pagination="67 - 81" refId="ref28467" refString="Ise, Y., Vacelet, J., Izumi, T., Woo, S. P. & Tan, S. H. (2021) First record of the genus Discorhabdella (Porifera, Demospongiae, Poecilosclerida, Crambeidae) from Sagami Bay, Japan with description of two new species. ZooKeys, 1076, 67 - 81. https: // doi. org / 10.3897 / zookeys. 1076.37278" type="journal article" year="2021">Ise, Vacelet, Izumi, Woo & Tan, 2021</bibRefCitation>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="678A1495C80CFFAFCD9DF9FEFD162553" authority="Ise, Vacelet, Izumi, Woo & Tan, 2021" authorityName="Ise, Vacelet, Izumi, Woo & Tan" authorityYear="2021" box="[151,733,1627,1653]" class="Demospongiae" family="Crambeidae" genus="Discorhabdella" kingdom="Animalia" order="Poecilosclerida" pageId="22" pageNumber="173" phylum="Porifera" rank="species" species="misakiensis">
|
||
<emphasis id="92FEB304C80CFFAFCD9DF9FEFEF22553" box="[151,313,1627,1653]" italics="true" pageId="22" pageNumber="173">D. misakiensis</emphasis>
|
||
<bibRefCitation id="C41B12E7C80CFFAFCC35F9FEFD162553" author="Ise, Y. & Vacelet, J. & Izumi, T. & Woo, S. P. & Tan, S. H." box="[319,733,1627,1653]" pageId="22" pageNumber="173" pagination="67 - 81" refId="ref28467" refString="Ise, Y., Vacelet, J., Izumi, T., Woo, S. P. & Tan, S. H. (2021) First record of the genus Discorhabdella (Porifera, Demospongiae, Poecilosclerida, Crambeidae) from Sagami Bay, Japan with description of two new species. ZooKeys, 1076, 67 - 81. https: // doi. org / 10.3897 / zookeys. 1076.37278" type="journal article" year="2021">Ise, Vacelet, Izumi, Woo & Tan, 2021</bibRefCitation>
|
||
</taxonomicName>
|
||
.
|
||
<taxonomicName id="678A1495C80CFFAFCFEDF9FEFB9C2553" baseAuthorityName="Topsent" baseAuthorityYear="1890" box="[743,1111,1627,1653]" class="Demospongiae" family="Crambeidae" genus="Discorhabdella" kingdom="Animalia" order="Poecilosclerida" pageId="22" pageNumber="173" phylum="Porifera" rank="species" species="tuberosocapitata">
|
||
<emphasis id="92FEB304C80CFFAFCFEDF9FEFB9C2553" box="[743,1111,1627,1653]" italics="true" pageId="22" pageNumber="173">Discorhabdella tuberosocapitata</emphasis>
|
||
</taxonomicName>
|
||
’s skeletal architecture differs from
|
||
<taxonomicName id="678A1495C80CFFAFCDDCF9DAFE8025BE" authority="Ott & Mcdaniel & Humphrey, 2024" authorityName="Ott & Mcdaniel & Humphrey" authorityYear="2024" box="[214,331,1663,1688]" class="Demospongiae" family="Crambeidae" genus="Discorhabdella" kingdom="Animalia" order="Poecilosclerida" pageId="22" pageNumber="173" phylum="Porifera" rank="species" species="atypica" status="n. sp.">
|
||
<emphasis id="92FEB304C80CFFAFCDDCF9DAFE8025BE" box="[214,331,1663,1688]" italics="true" pageId="22" pageNumber="173">D. atypica</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="92FEB304C80CFFAFCC5EF9DAFE5F25BF" bold="true" box="[340,404,1663,1689]" pageId="22" pageNumber="173">
|
||
<taxonomicNameLabel id="89CD0E7FC80CFFAFCC5EF9DAFE5F25BF" box="[340,404,1663,1689]" pageId="22" pageNumber="173" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
in having the large tuberose tylostyles surrounded at the surface by tuberose acanthostyles rather than the subtylostyles in
|
||
<taxonomicName id="678A1495C80CFFAFCCE3F906FD90259A" authority="Ott & Mcdaniel & Humphrey, 2024" authorityName="Ott & Mcdaniel & Humphrey" authorityYear="2024" box="[489,603,1699,1724]" class="Demospongiae" family="Crambeidae" genus="Discorhabdella" kingdom="Animalia" order="Poecilosclerida" pageId="22" pageNumber="173" phylum="Porifera" rank="species" species="atypica" status="n. sp.">
|
||
<emphasis id="92FEB304C80CFFAFCCE3F906FD90259A" box="[489,603,1699,1724]" italics="true" pageId="22" pageNumber="173">D. atypica</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="92FEB304C80CFFAFCF6AF906FD57259B" bold="true" box="[608,668,1699,1725]" pageId="22" pageNumber="173">
|
||
<taxonomicNameLabel id="89CD0E7FC80CFFAFCF6AF906FD57259B" box="[608,668,1699,1725]" pageId="22" pageNumber="173" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(Van Soest, 2002 [2004]c,). Both Japanese species are thin encrusting.
|
||
<taxonomicName id="678A1495C80CFFAFCD9DF962FEF025C7" authorityName="Ise, Vacelet, Izumi, Woo & Tan" authorityYear="2021" box="[151,315,1735,1761]" class="Demospongiae" family="Crambeidae" genus="Discorhabdella" kingdom="Animalia" order="Poecilosclerida" pageId="22" pageNumber="173" phylum="Porifera" rank="species" species="misakiensis">
|
||
<emphasis id="92FEB304C80CFFAFCD9DF962FEF025C7" box="[151,315,1735,1761]" italics="true" pageId="22" pageNumber="173">D. misakiensis</emphasis>
|
||
</taxonomicName>
|
||
lacks sigmas.
|
||
<taxonomicName id="678A1495C80CFFAFCCEBF962FD2225C7" authorityName="Ise, Vacelet, Izumi, Woo & Tan" authorityYear="2021" box="[481,745,1735,1761]" class="Demospongiae" family="Crambeidae" genus="Discorhabdella" kingdom="Animalia" order="Poecilosclerida" pageId="22" pageNumber="173" phylum="Porifera" rank="species" species="hispida">
|
||
<emphasis id="92FEB304C80CFFAFCCEBF962FD2225C7" box="[481,745,1735,1761]" italics="true" pageId="22" pageNumber="173">Discorhabdella hispida</emphasis>
|
||
</taxonomicName>
|
||
is similar to our specimen but has a more pronounced hispid surface, is greenish in colour and lacks the subdermal radial canals of
|
||
<taxonomicName id="678A1495C80CFFAFCEA4F94EFBE82422" authority="Ott & Mcdaniel & Humphrey, 2024" authorityName="Ott & Mcdaniel & Humphrey" authorityYear="2024" box="[942,1059,1771,1796]" class="Demospongiae" family="Crambeidae" genus="Discorhabdella" kingdom="Animalia" order="Poecilosclerida" pageId="22" pageNumber="173" phylum="Porifera" rank="species" species="atypica" status="n. sp.">
|
||
<emphasis id="92FEB304C80CFFAFCEA4F94EFBE82422" box="[942,1059,1771,1796]" italics="true" pageId="22" pageNumber="173">D. atypica</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="92FEB304C80CFFAFC921F94EFBB82423" bold="true" box="[1067,1139,1771,1797]" pageId="22" pageNumber="173">
|
||
<taxonomicNameLabel id="89CD0E7FC80CFFAFC921F94EFBA62423" box="[1067,1133,1771,1797]" pageId="22" pageNumber="173" rank="species">n. sp.</taxonomicNameLabel>
|
||
;
|
||
</emphasis>
|
||
as well
|
||
<taxonomicName id="678A1495C80CFFAFC9D8F94EFA8D2423" authorityName="Ise, Vacelet, Izumi, Woo & Tan" authorityYear="2021" box="[1234,1350,1771,1797]" class="Demospongiae" family="Crambeidae" genus="Discorhabdella" kingdom="Animalia" order="Poecilosclerida" pageId="22" pageNumber="173" phylum="Porifera" rank="species" species="hispida">
|
||
<emphasis id="92FEB304C80CFFAFC9D8F94EFA8D2423" box="[1234,1350,1771,1797]" italics="true" pageId="22" pageNumber="173">D. hispida</emphasis>
|
||
</taxonomicName>
|
||
sigmas are a complex S-shape closer to that of flagellosigmas and unlike the simple C-sigmas of
|
||
<taxonomicName id="678A1495C80CFFAFC979F8AAFB2C240E" authority="Ott & Mcdaniel & Humphrey, 2024" authorityName="Ott & Mcdaniel & Humphrey" authorityYear="2024" box="[1139,1255,1807,1832]" class="Demospongiae" family="Crambeidae" genus="Discorhabdella" kingdom="Animalia" order="Poecilosclerida" pageId="22" pageNumber="173" phylum="Porifera" rank="species" species="atypica" status="n. sp.">
|
||
<emphasis id="92FEB304C80CFFAFC979F8AAFB2C240E" box="[1139,1255,1807,1832]" italics="true" pageId="22" pageNumber="173">D. atypica</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="92FEB304C80CFFAFC9E7F8AAFAE0240F" bold="true" box="[1261,1323,1807,1833]" pageId="22" pageNumber="173">
|
||
<taxonomicNameLabel id="89CD0E7FC80CFFAFC9E7F8AAFAE0240F" box="[1261,1323,1807,1833]" pageId="22" pageNumber="173" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
Topsent’s species and both Japanese species were from deep water (
|
||
<quantity id="6772C2F3C80CFFAFCE19F897FC58246B" box="[787,915,1842,1869]" metricMagnitude="2" metricUnit="m" metricValue="6.43" metricValueMax="7.359999999999999" metricValueMin="5.5" pageId="22" pageNumber="173" unit="m" value="643.0" valueMax="736.0" valueMin="550.0">550–736 m</quantity>
|
||
and
|
||
<quantity id="6772C2F3C80CFFAFCECDF896FB8D246B" box="[967,1094,1843,1869]" metricMagnitude="2" metricUnit="m" metricValue="2.155" metricValueMax="3.18" metricValueMin="1.13" pageId="22" pageNumber="173" unit="m" value="215.5" valueMax="318.0" valueMin="113.0">113–318 m</quantity>
|
||
, respectively).
|
||
<taxonomicName id="678A1495C80CFFAFC9E5F896FF222456" authority="Ott & Mcdaniel & Humphrey, 2024" authorityName="Ott & Mcdaniel & Humphrey" authorityYear="2024" class="Demospongiae" family="Crambeidae" genus="Discorhabdella" kingdom="Animalia" order="Poecilosclerida" pageId="22" pageNumber="173" phylum="Porifera" rank="species" species="atypica" status="sp. nov.">
|
||
<emphasis id="92FEB304C80CFFAFC9E5F896FF222456" italics="true" pageId="22" pageNumber="173">Discorhabdella atypica</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="92FEB304C80CFFAFCDF8F8F2FEFA2457" bold="true" box="[242,305,1879,1905]" pageId="22" pageNumber="173">
|
||
<taxonomicNameLabel id="89CD0E7FC80CFFAFCDF8F8F2FEFA2457" box="[242,305,1879,1905]" pageId="22" pageNumber="173" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is a range extension of the genus from
|
||
<collectingCountry id="D89D2F86C80CFFAFCFFEF8F2FC862457" box="[756,845,1879,1905]" name="Panama" pageId="22" pageNumber="173">Panama</collectingCountry>
|
||
in the Northeast Pacific and a depth extension from
|
||
<quantity id="6772C2F3C80CFFAFCD9DF8DFFF1B24B3" box="[151,208,1914,1941]" metricMagnitude="1" metricUnit="m" metricValue="5.5" pageId="22" pageNumber="173" unit="m" value="55.0">55 m</quantity>
|
||
up to
|
||
<quantity id="6772C2F3C80CFFAFCC1DF8DEFE8924B3" box="[279,322,1915,1941]" metricMagnitude="0" metricUnit="m" metricValue="9.0" pageId="22" pageNumber="173" unit="m" value="9.0">9 m</quantity>
|
||
depth.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |