277 lines
32 KiB
XML
277 lines
32 KiB
XML
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<mods:title id="5A0247AE5B3BDFFF78BE444C1A75F828">Resolving the status of Pyriporoides and Daisyella (Bryozoa: Cheilostomata), with the systematics of some additional taxa of Calloporoidea having an ooecial heterozooid</mods:title>
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<mods:namePart id="382E4EAFCF56710FDDF54046292E54F8">Gordon, Dennis P.</mods:namePart>
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<mods:namePart id="4E558823614B31226EC1EA7327C31964">Taylor, Paul D.</mods:namePart>
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<mods:title id="6BF2FEF49AECC64B7AFEAE4BC252FAB1">Zootaxa</mods:title>
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<mods:date id="9C22D88F2148BADE1C244F2AAAC42DB0">2017</mods:date>
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<treatment id="03A78782FFAFE47380F44BFAFA90F89C" ID-DOI="http://doi.org/10.5281/zenodo.6043862" ID-GBIF-Taxon="127843531" ID-Zenodo-Dep="6043862" LSID="urn:lsid:plazi:treatment:03A78782FFAFE47380F44BFAFA90F89C" httpUri="http://treatment.plazi.org/id/03A78782FFAFE47380F44BFAFA90F89C" lastPageId="6" lastPageNumber="207" pageId="5" pageNumber="206">
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<subSubSection id="C314651FFFAFE47080F44BFAFECCFB13" pageId="5" pageNumber="206" type="nomenclature">
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<paragraph id="8BB13694FFAFE47080F44BFAFDB6FB32" blockId="5.[151,624,1196,1255]" box="[151,624,1196,1222]" pageId="5" pageNumber="206">
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<heading id="D0F981F8FFAFE47080F44BFAFDB6FB32" bold="true" box="[151,624,1196,1222]" fontSize="11" level="1" pageId="5" pageNumber="206" reason="1">
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<taxonomicName id="4C0E4D17FFAFE47080F44BFAFDB6FB32" ID-CoL="78QFG" authority="Gordon, 1989" authorityName="Gordon" authorityYear="1989" box="[151,624,1196,1222]" class="Gymnolaemata" family="Calloporidae" genus="Pyriporoides" kingdom="Animalia" order="Cheilostomatida" pageId="5" pageNumber="206" phylum="Bryozoa" rank="species" species="circularis">
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<emphasis id="B97AEA86FFAFE47080F44BFAFDB6FB32" bold="true" box="[151,624,1196,1222]" pageId="5" pageNumber="206">
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<emphasis id="B97AEA86FFAFE47080F44BFAFE6DFB32" bold="true" box="[151,427,1196,1222]" italics="true" pageId="5" pageNumber="206">Pyriporoides circularis</emphasis>
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(
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<bibRefCitation id="EF9F4B65FFAFE47081D94BFAFDAEFB32" author="Gordon" box="[442,616,1196,1222]" pageId="5" pageNumber="206" refString="Gordon, D. P. (1989) New and little-known genera of cheilostome Bryozoa from the New Zealand region. Journal of Natural History, 23, 1319 - 1339." type="journal article" year="1989">Gordon, 1989</bibRefCitation>
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)
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</emphasis>
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</taxonomicName>
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</paragraph>
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<paragraph id="8BB13694FFAFE47080F44B98FECCFB13" blockId="5.[151,624,1196,1255]" box="[151,266,1230,1255]" pageId="5" pageNumber="206">
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(
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<figureCitation id="13352A11FFAFE47080FC4B98FEC4FB13" box="[159,258,1230,1255]" captionStart-0="FIGURE 3" captionStart-1="FIGURE 4" captionStart-2="FIGURE 5" captionStartId-0="6.[151,249,1167,1189]" captionStartId-1="7.[151,250,1773,1795]" captionStartId-2="8.[151,250,1423,1445]" captionTargetBox-0="[247,1339,518,1145]" captionTargetBox-1="[244,1342,193,1750]" captionTargetBox-2="[244,1344,193,1392]" captionTargetId-0="figure@6.[247,1339,517,1146]" captionTargetId-1="figure@7.[244,1342,193,1751]" captionTargetId-2="figure@8.[243,1344,193,1392]" captionTargetPageId-0="6" captionTargetPageId-1="7" captionTargetPageId-2="8" captionText-0="FIGURE 3. Pyriporoides circularis (Gordon, 1989), holotype, NIWA 724: A, zooid with maximum number of spine-bases encountered; B, close-up of opesia of another zooid. Scalebars: A, 200 µm; B, 100 µm." captionText-1="FIGURE 4. Pyriporoides circularis (Gordon, 1989), NIWA 95680: A, part of colony, showing near-circular zooidal dilatations and filiform caudae; B, autozooids and an interzooidal kenozooid, C, autozooid with budding from all pore-chambers; D, ovicellate zooid (arrows in C and D indicate accessory gymnocystal spine-bases). Scalebars: A, 1 mm; B – D, 200 µm." captionText-2="FIGURE 5. Pyriporoides circularis (Gordon, 1989), NIWA 95680: A, profile of zooids with broken ooecia; B, close-up of proximofrontal ooecial fenestra; C, D, frontal views of two ooecia, showing the narrow peripheral extension of the ooecial kenozooid, that in C with a single spine-base. Scalebars: A, 500 µm; B, 50 µm; C, D, 100 µm." httpUri-0="https://zenodo.org/record/376359/files/figure.png" httpUri-1="https://zenodo.org/record/376360/files/figure.png" httpUri-2="https://zenodo.org/record/376361/files/figure.png" pageId="5" pageNumber="206">Figs 3–5</figureCitation>
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)
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</paragraph>
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<subSubSection id="C314651FFFAFE47080F44A40FD4FFABF" pageId="5" pageNumber="206" type="reference_group">
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<taxonomicName id="4C0E4D17FFAFE47080F44A40FDF3FAD8" ID-CoL="33YNR" authority="Gordon, 1989: 1327" authorityName="Gordon" authorityPageNumber="1327" authorityYear="1989" box="[151,565,1302,1324]" class="Gymnolaemata" family="Calloporidae" genus="Daisyella" higherTaxonomySource="CoL" kingdom="Animalia" order="Cheilostomatida" pageId="5" pageNumber="206" phylum="Bryozoa" rank="species" species="circularis">
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<emphasis id="B97AEA86FFAFE47080F44A40FEA6FAD8" box="[151,352,1302,1324]" italics="true" pageId="5" pageNumber="206">Daisyella circularis</emphasis>
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<treatmentCitation id="0AAF1085FFAFE47081054A40FDF3FAD8" author="Gordon" box="[358,565,1302,1324]" page="1327" pageId="5" pageNumber="206" year="1989">
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<bibRefCitation id="EF9F4B65FFAFE47081054A40FE30FAD8" author="Gordon" box="[358,502,1302,1324]" pageId="5" pageNumber="206" refString="Gordon, D. P. (1989) New and little-known genera of cheilostome Bryozoa from the New Zealand region. Journal of Natural History, 23, 1319 - 1339." type="journal article" year="1989">Gordon, 1989</bibRefCitation>
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: 1327
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</treatmentCitation>
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, figs 3C, D.
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<taxonomicName id="4C0E4D17FFAFE47080F44A63FD43FABF" ID-CoL="78QFG" authority="Gordon et al. 2009: 289" authorityName="Gordon et al." authorityPageNumber="289" authorityYear="2009" box="[151,645,1333,1355]" class="Gymnolaemata" family="Calloporidae" genus="Pyriporoides" kingdom="Animalia" order="Cheilostomatida" pageId="5" pageNumber="206" phylum="Bryozoa" rank="species" species="circularis">
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<emphasis id="B97AEA86FFAFE47080F44A63FE44FABF" box="[151,386,1333,1355]" italics="true" pageId="5" pageNumber="206">Pyriporoides circularis</emphasis>
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:
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<treatmentCitation id="0AAF1085FFAFE47081EC4A63FD43FABF" author="Gordon" box="[399,645,1333,1355]" page="289" pageId="5" pageNumber="206" year="2009">
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<bibRefCitation id="EF9F4B65FFAFE47081EC4A63FD94FABF" author="Gordon" box="[399,594,1333,1355]" pageId="5" pageNumber="206" refString="Gordon, D. P., Taylor, P. D. & Bigey, F. P. (2009) Phylum Bryozoa-moss animals, sea mats, lace corals. In: Gordon, D. P. (Ed.), New Zealand Inventory of Biodiversity. Fol. I. Kingdom Animalia: Radiata, Lophotrochozoa, Deuterostomia. Canterbury University Press, Christchurch, pp. 271 - 297." type="book chapter" year="2009">
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Gordon
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<emphasis id="B97AEA86FFAFE47081804A60FDD6FABF" box="[483,528,1333,1355]" italics="true" pageId="5" pageNumber="206">et al</emphasis>
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. 2009
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: 289
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</treatmentCitation>
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.
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<subSubSection id="C314651FFFAFE47080F44A21FD82F9D4" pageId="5" pageNumber="206" type="materials_examined">
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:
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,
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127,
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23442, 95604
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0306
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/5,
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;
|
||
<materialsCitation id="3B663CC9FFAFE47083134A96FD5FFA08" ID-GBIF-Occurrence="1438637085" collectingDate="1981-03-14" collectionCode="NIWA" collectorName="Stn T" country="Iceland" elevation="995" latitude="-49.5033" location="Island" longLatPrecision="6" longitude="178.7433" pageId="5" pageNumber="206" specimenCode="NIWA 95680" specimenCount="1" typeStatus="holotype">
|
||
<specimenCode id="DBA89EEFFFAFE47083134A96FBCCFA2C" box="[880,1034,1471,1496]" collectionCode="NIWA" country="New Zealand" httpUri="http://grbio.org/cool/nyq3-3g6s" name="National Institute of Water and Atmospheric Research" pageId="5" pageNumber="206">
|
||
<collectionCode id="ED1FAE51FFAFE47083134A96FC7FFA2C" box="[880,953,1472,1496]" country="New Zealand" httpUri="http://grbio.org/cool/nyq3-3g6s" name="National Institute of Water and Atmospheric Research" pageId="5" pageNumber="206">NIWA</collectionCode>
|
||
95680
|
||
</specimenCode>
|
||
,
|
||
<collectorName id="26FB5342FFAFE47084744A96FB90FA2C" box="[1047,1110,1472,1496]" pageId="5" pageNumber="206">Stn T</collectorName>
|
||
39,
|
||
<geoCoordinate id="EE3A5053FFAFE470841C4AE9FB3AFA2C" box="[1151,1276,1471,1496]" direction="south" orientation="latitude" pageId="5" pageNumber="206" precision="5" value="-49.5033">49.5033° S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE3A5053FFAFE47085694A96FA51FA23" box="[1290,1431,1472,1496]" direction="east" orientation="longitude" pageId="5" pageNumber="206" precision="5" value="178.7433">178.7433° E</geoCoordinate>
|
||
,
|
||
<elevation id="0023D1A7FFAFE47080F44AB2FF19FA08" box="[151,223,1508,1533]" metricMagnitude="2" metricUnit="m" metricValue="9.95" pageId="5" pageNumber="206" unit="m" value="995.0">
|
||
<quantity id="4CF69B71FFAFE47080F44AB2FF19FA08" box="[151,223,1508,1533]" metricMagnitude="2" metricUnit="m" metricValue="9.95" pageId="5" pageNumber="206" unit="m" value="995.0">995 m</quantity>
|
||
</elevation>
|
||
, N of Antipodes
|
||
<collectingCountry id="F3197604FFAFE47081FE4AB2FE22FA09" box="[413,484,1508,1533]" name="Iceland" pageId="5" pageNumber="206">Island</collectingCountry>
|
||
,
|
||
<collectingDate id="EFF4E9BCFFAFE470818C4AB2FD5FFA08" box="[495,665,1508,1533]" pageId="5" pageNumber="206" value="1981-03-14">
|
||
<date id="FFB01054FFAFE470818C4AB2FD5FFA08" box="[495,665,1508,1533]" pageId="5" pageNumber="206" value="1981-03-14">14 March 1981</date>
|
||
</collectingDate>
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="3B663CC9FFAFE47082C74AB2FD87F9D4" ID-GBIF-Occurrence="1438637073" collectingDate="1978-09-21" collectionCode="NIWA" collectorName="Stn S" country="Iceland" elevation="1262" latitude="-54.025" location="Campbell Plateau" longLatPrecision="64" longitude="171.075" pageId="5" pageNumber="206" specimenCode="NIWA 98144" specimenCount="1" typeStatus="holotype">
|
||
<specimenCode id="DBA89EEFFFAFE47082C74AB2FCFCFA08" box="[676,826,1508,1532]" collectionCode="NIWA" country="New Zealand" httpUri="http://grbio.org/cool/nyq3-3g6s" name="National Institute of Water and Atmospheric Research" pageId="5" pageNumber="206">
|
||
<collectionCode id="ED1FAE51FFAFE47082C74AB2FD2AFA08" box="[676,748,1508,1532]" country="New Zealand" httpUri="http://grbio.org/cool/nyq3-3g6s" name="National Institute of Water and Atmospheric Research" pageId="5" pageNumber="206">NIWA</collectionCode>
|
||
98144
|
||
</specimenCode>
|
||
,
|
||
<collectorName id="26FB5342FFAFE47083264AB2FCB9FA09" box="[837,895,1508,1533]" pageId="5" pageNumber="206">Stn S</collectorName>
|
||
45,
|
||
<geoCoordinate id="EE3A5053FFAFE47083CB4AB2FBD0FA08" box="[936,1046,1508,1533]" direction="south" orientation="latitude" pageId="5" pageNumber="206" precision="55" value="-54.025">54.025° S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE3A5053FFAFE47084414AB2FB59FA08" box="[1058,1183,1508,1533]" direction="east" orientation="longitude" pageId="5" pageNumber="206" precision="55" value="171.075">171.075° E</geoCoordinate>
|
||
,
|
||
<elevation id="0023D1A7FFAFE47084C94AB2FAC6FA08" box="[1194,1280,1508,1533]" metricMagnitude="3" metricUnit="m" metricValue="1.262" pageId="5" pageNumber="206" unit="m" value="1262.0">
|
||
<quantity id="4CF69B71FFAFE47084C94AB2FAC6FA08" box="[1194,1280,1508,1533]" metricMagnitude="3" metricUnit="m" metricValue="1.262" pageId="5" pageNumber="206" unit="m" value="1262.0">1262 m</quantity>
|
||
</elevation>
|
||
, SE margin of
|
||
<location id="8ED1604FFFAFE47080F44951FE9AF9D4" LSID="urn:lsid:plazi:treatment:03A78782FFAFE47380F44BFAFA90F89C:8ED1604FFFAFE47080F44951FE9AF9D4" box="[151,348,1543,1568]" country="Iceland" latitude="-54.025" longLatPrecision="64" longitude="171.075" name="Campbell Plateau" pageId="5" pageNumber="206">Campbell Plateau</location>
|
||
,
|
||
<collectingDate id="EFF4E9BCFFAFE4708104495EFD87F9D4" box="[359,577,1543,1568]" pageId="5" pageNumber="206" value="1978-09-21">
|
||
<date id="FFB01054FFAFE4708104495EFD87F9D4" box="[359,577,1543,1568]" pageId="5" pageNumber="206" value="1978-09-21">21 September 1978</date>
|
||
</collectingDate>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C314651FFFAFE47380A4497AFE14FE3B" lastPageId="6" lastPageNumber="207" pageId="5" pageNumber="206" type="description">
|
||
<paragraph id="8BB13694FFAFE47380A4497AFE14FE3B" blockId="5.[151,1437,1399,2037]" lastBlockId="6.[151,1437,151,464]" lastPageId="6" lastPageNumber="207" pageId="5" pageNumber="206">
|
||
<emphasis id="B97AEA86FFAFE47080A4497AFEB2F9B1" bold="true" box="[199,372,1580,1605]" pageId="5" pageNumber="206">Redescription.</emphasis>
|
||
Colony comprising encrusting uniserial runners. Autozooids mostly with circular, sometimes oval, dilatation, with abruptly produced long filiform cauda that is mostly longer than the dilatation, often several times so [DL 443–589 (506); CL 521–1067 (741); DW 322–500 (415); CW 39]. Each zooid with two pairs of lateral pore-chambers and one mid-distally; mid-distal pore-chamber opening variable, ranging from an obvious transverse slit to a tiny hole in the same colony. Daughter zooids produced from two, three, or all four (or none) of the lateral pore-chambers, total colony spread c.
|
||
<quantity id="4CF69B71FFAFE47082A549B6FCDFF903" box="[710,793,1760,1784]" metricMagnitude="-2" metricUnit="m" metricValue="2.0" pageId="5" pageNumber="206" unit="mm" value="20.0">20 mm</quantity>
|
||
. Gymnocyst encircling entire autozooid, proximally and laterally extensive, narrowest distally, sloping to substratum. Opesia and cryptocystal shelf surrounded by a raised broadly oval cryptocystal rim, mostly of equal height throughout but sometimes a little higher proximally, which has minute parallel ridges on its edge, these merging into the granulations on its inner face and on the broad flat cryptocystal shelf; this shelf continuing around entire opesia, narrowing distad, steeper and smooth at distal end [CrL 232–367 (316); CrW 233–289 (258)]. Opesia a little broader distally, otherwise more or less dumbbellshaped, constricted just distal of midlength by smooth rounded projections; lower edge of distal opesial rim more or less straight, its middle part typically produced shortly downwards; proximal opesial rim gently rounded or semi-straight, typically obliquely so [OpL 132–178 (160)]. Operculum flap-like, occupying area of opesia distal to constriction. Articulated pericryptocystal spines
|
||
<quantity id="4CF69B71FFACE47382A44FEAFCE6FF21" box="[711,800,188,213]" metricMagnitude="-1" metricUnit="m" metricValue="2.794" metricValueMax="3.556" metricValueMin="2.032" pageId="6" pageNumber="207" unit="in" value="11.0" valueMax="14.0" valueMin="8.0">8–14 in</quantity>
|
||
number, all more or less erect, the spine bases in the proximal half tending to indent the cryptocystal rim. Additional gymnocystal spines common or absent, ranging from
|
||
<quantity id="4CF69B71FFACE47380B44E52FEF6FEE9" box="[215,304,260,285]" metricMagnitude="-1" metricUnit="m" metricValue="1.905" metricValueMax="3.81" metricValueMin="0.0" pageId="6" pageNumber="207" unit="in" value="7.5" valueMax="15.0" valueMin="0.0">0–15 in</quantity>
|
||
number. No avicularia. Ooecium about as long as wide, smooth-surfaced, with a small triangular exposure of granular endooecium proximofrontally, sometimes on a short carina, with a tiny central foramen; ooecial opening not closed by zooidal operculum [OoL 183–233 (213); OoW 188–228 (199)]. Ooecial kenozooid either wholly concealed from frontal view or, in the same colony, projecting a short distance around the base, smooth-surfaced or with a short articulated spine. Occasional kenozooids forming within the linear chains of zooids. Ancestrula not seen.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF71661CFFACE47380F44BD9FBCFFB30" httpUri="https://zenodo.org/record/376359/files/figure.png" pageId="6" pageNumber="207" targetBox="[247,1339,518,1145]" targetPageId="6">
|
||
<paragraph id="8BB13694FFACE47380F44BD9FBCFFB30" blockId="6.[151,1436,1167,1220]" pageId="6" pageNumber="207">
|
||
<emphasis id="B97AEA86FFACE47380F44BD9FED3FB50" bold="true" box="[151,277,1167,1189]" pageId="6" pageNumber="207">FIGURE 3.</emphasis>
|
||
<taxonomicName id="4C0E4D17FFACE473817E4BD9FD73FB51" authority="Gordon, 1989" authorityName="Gordon" authorityYear="1989" box="[285,693,1167,1189]" class="Gymnolaemata" family="Calloporidae" genus="Pyriporoides" kingdom="Animalia" order="Cheilostomatida" pageId="6" pageNumber="207" phylum="Bryozoa" rank="species" species="circularis">
|
||
<emphasis id="B97AEA86FFACE473817E4BD9FDCDFB51" box="[285,523,1167,1189]" italics="true" pageId="6" pageNumber="207">Pyriporoides circularis</emphasis>
|
||
(Gordon, 1989)
|
||
</taxonomicName>
|
||
, holotype, NIWA 724:
|
||
<emphasis id="B97AEA86FFACE47383C84BD9FC02FB50" bold="true" box="[939,964,1167,1188]" pageId="6" pageNumber="207">A,</emphasis>
|
||
zooid with maximum number of spine-bases encountered;
|
||
<emphasis id="B97AEA86FFACE47381434BF9FEF0FB30" bold="true" box="[288,310,1199,1220]" pageId="6" pageNumber="207">B,</emphasis>
|
||
close-up of opesia of another zooid. Scalebars: A, 200 µm; B, 100 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C314651FFFACE47380A44BBDFEF6F92C" pageId="6" pageNumber="207" type="discussion">
|
||
<paragraph id="8BB13694FFACE47380A44BBDFD52FA28" blockId="6.[151,1437,1259,1896]" pageId="6" pageNumber="207">
|
||
<emphasis id="B97AEA86FFACE47380A44BBDFEFDFAF0" bold="true" box="[199,315,1259,1284]" pageId="6" pageNumber="207">Remarks.</emphasis>
|
||
Additional material discovered since the first description of the species has shed light on the ooecium, previously unknown, and has highlighted unexpected variation in spine number, especially on the laterally sloping gymnocyst.
|
||
<bibRefCitation id="EF9F4B65FFACE47381BD4A65FD40FAB8" author="Gordon" box="[478,646,1331,1356]" pageId="6" pageNumber="207" refString="Gordon, D. P. (1989) New and little-known genera of cheilostome Bryozoa from the New Zealand region. Journal of Natural History, 23, 1319 - 1339." type="journal article" year="1989">Gordon (1989)</bibRefCitation>
|
||
reported a total of 28 spines, based on his figure 3D. Re-examination of the
|
||
<typeStatus id="54B58836FFACE47380814A01FE82FA84" box="[226,324,1367,1392]" pageId="6" pageNumber="207" type="holotype">holotype</typeStatus>
|
||
has shown that two circular impressions on the cryptocystal rim of the illustrated zooid were not actually spine bases, reducing the total number to 26, comprising 11 pericryptocystal spines and 15 additional spines on the sloping gymnocyst. Other zooids in the
|
||
<typeStatus id="54B58836FFACE47383694AC9FCAAFA4C" box="[778,876,1439,1464]" pageId="6" pageNumber="207" type="holotype">holotype</typeStatus>
|
||
colony (which comprised just five zooids) have variations of 12 + 8, 9 + 12, and 8 + 8 spines.
|
||
</paragraph>
|
||
<paragraph id="8BB13694FFACE47380A44AB1FEF6F92C" blockId="6.[151,1437,1259,1896]" pageId="6" pageNumber="207">
|
||
The new material was initially identified as
|
||
<taxonomicName id="4C0E4D17FFACE47382B34ABFFC9DF9F4" box="[720,859,1512,1536]" class="Gymnolaemata" family="Calloporidae" genus="Pyriporoides" kingdom="Animalia" order="Cheilostomatida" pageId="6" pageNumber="207" phylum="Bryozoa" rank="species" species="circularis">
|
||
<emphasis id="B97AEA86FFACE47382B34ABFFC9DF9F4" box="[720,859,1512,1536]" italics="true" pageId="6" pageNumber="207">P. circularis</emphasis>
|
||
</taxonomicName>
|
||
by light microscopy but subsequently thought to represent a new species when examined by SEM—whereas there are 9–14 pericryptocystal spines, the same zooids have either no additional gymnocystal spines or just 1–2. The dilatation is often less circular than in the
|
||
<typeStatus id="54B58836FFACE47385504979FA5FF9BC" box="[1331,1433,1583,1608]" pageId="6" pageNumber="207" type="holotype">holotype</typeStatus>
|
||
. Given that almost all other characters partly accord with the metrics for the
|
||
<typeStatus id="54B58836FFACE47384644905FBAAF998" box="[1031,1132,1619,1644]" pageId="6" pageNumber="207" type="holotype">holotype</typeStatus>
|
||
, this additional material is presently equated with
|
||
<taxonomicName id="4C0E4D17FFACE47381F8492FFDE5F964" box="[411,547,1656,1680]" class="Gymnolaemata" family="Calloporidae" genus="Pyriporoides" kingdom="Animalia" order="Cheilostomatida" pageId="6" pageNumber="207" phylum="Bryozoa" rank="species" species="circularis">
|
||
<emphasis id="B97AEA86FFACE47381F8492FFDE5F964" box="[411,547,1656,1680]" italics="true" pageId="6" pageNumber="207">P. circularis</emphasis>
|
||
</taxonomicName>
|
||
. One exception is the areal width of the cryptocystal rim, which is smaller than in the
|
||
<typeStatus id="54B58836FFACE47380BF49CDFEF8F940" box="[220,318,1691,1716]" pageId="6" pageNumber="207" type="holotype">holotype</typeStatus>
|
||
and non-overlapping. The measurements in the redescription are based on both the
|
||
<typeStatus id="54B58836FFACE473848149CDFA82F940" box="[1250,1348,1691,1716]" pageId="6" pageNumber="207" type="holotype">holotype</typeStatus>
|
||
and the new material.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C314651FFFACE47380A449B5FA90F89C" pageId="6" pageNumber="207" type="distribution">
|
||
<paragraph id="8BB13694FFACE47380A449B5FA90F89C" blockId="6.[151,1437,1259,1896]" pageId="6" pageNumber="207">
|
||
<emphasis id="B97AEA86FFACE47380A449B5FEA6F908" bold="true" box="[199,352,1763,1788]" pageId="6" pageNumber="207">Distribution.</emphasis>
|
||
Endemic to the
|
||
<collectingCountry id="F3197604FFACE473824A49B2FD05F908" box="[553,707,1763,1788]" name="New Zealand" pageId="6" pageNumber="207">New Zealand</collectingCountry>
|
||
EEZ, where it is known only from the extensive subantarctic Campbell Plateau from Christable Seamount (actually isolated just to the west of the plateau), northeastwards to the area north of Antipodes
|
||
<collectingCountry id="F3197604FFACE473819C487DFD80F8B0" box="[511,582,1835,1860]" name="Iceland" pageId="6" pageNumber="207">Island</collectingCountry>
|
||
, including the saddle between Pukaki Rise and Bounty Plateau, and southeastwards to the edge of the Campbell Plateau, at depths of
|
||
<quantity id="4CF69B71FFACE47383134806FC3BF89C" box="[880,1021,1872,1896]" metricMagnitude="3" metricUnit="m" metricValue="1.0835" metricValueMax="1.28" metricValueMin="0.887" pageId="6" pageNumber="207" unit="m" value="1083.5" valueMax="1280.0" valueMin="887.0">887–1280 m</quantity>
|
||
on metamorphosed limestone.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |