201 lines
30 KiB
XML
201 lines
30 KiB
XML
<document id="F7928BF82EDE0DA84CA9BBF81A9427B2" ID-DOI="10.1080/00222930701391773" ID-ISSN="1464-5262" ID-Zenodo-Dep="5228835" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629484137894" checkinUser="felipe" docAuthor="Grischenko, Andrei V., Dick, Matthew H. & Mawatari, Shunsuke F." docDate="2007" docId="877A7251CC6DDE10FE1727EDD36219B5" docLanguage="en" docName="JNatHist.41.17-20.1047-1161.pdf" docOrigin="Journal of Natural History 41 (17 - 20)" docSource="http://dx.doi.org/10.1080/00222930701391773" docStyle="DocumentStyle:7E99CF6C63B49250F2A87C3AEDC82D8C.2:JNatHist.2005-2007.journal_article.2cover" docStyleId="7E99CF6C63B49250F2A87C3AEDC82D8C" docStyleName="JNatHist.2005-2007.journal_article.2cover" docStyleVersion="2" docTitle="Cauloramphus niger Grischenko & Dick & Mawatari 2007, new species" docType="treatment" docVersion="3" lastPageNumber="1083" masterDocId="7B430A29CC49DE36FFD22450D0121C04" masterDocTitle="Diversity and taxonomy of intertidal Bryozoa (Cheilostomata) at Akkeshi Bay, Hokkaido, Japan" masterLastPageNumber="1161" masterPageNumber="1047" pageNumber="1081" updateTime="1699074625891" updateUser="plazi" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0">
|
||
<mods:mods id="00803E93FFA23991D9914DFC249412D3" xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo id="E77DA9217BCBC3AE917BF7DFAE449D39">
|
||
<mods:title id="49ABB4FA5D5EAEEFE9C68B2B29BE9DF5">Diversity and taxonomy of intertidal Bryozoa (Cheilostomata) at Akkeshi Bay, Hokkaido, Japan</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name id="E8664AC624565A9CFEEADBD5E693A8DE" type="personal">
|
||
<mods:role id="E26DC1ECDB8D5876B3D7F1B3FD498907">
|
||
<mods:roleTerm id="832EC9FB5FCDA68C23F58DFC1D6F6655">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="033A39B46D63F56B4EDA8F420C928275">Grischenko, Andrei V.</mods:namePart>
|
||
</mods:name>
|
||
<mods:name id="97CAC9E36A481FC0F2641C33D3CAB15F" type="personal">
|
||
<mods:role id="26B98899CC32C8C4B30D67D7D6E245E7">
|
||
<mods:roleTerm id="93701F7FCB37AEFB05BDD41DB5430705">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="E092DE4ACACBA11CC97831E1E231E6C4">Dick, Matthew H.</mods:namePart>
|
||
</mods:name>
|
||
<mods:name id="5169D88C84472B352283DFCF5708A00F" type="personal">
|
||
<mods:role id="4D764C6C87380261F40F93BD9F7414CA">
|
||
<mods:roleTerm id="078CF602152CED93486AAC65C4DC41F0">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="D15DE953B7C36A5A133F039D4B88E39B">Mawatari, Shunsuke F.</mods:namePart>
|
||
</mods:name>
|
||
<mods:typeOfResource id="93740B3F312C94A5FC815B7589246F3B">text</mods:typeOfResource>
|
||
<mods:relatedItem id="18ED47D49058E8DC4DEFAAD119B0DE58" type="host">
|
||
<mods:titleInfo id="BD6B32CD43904FE3B053C0701D0DE0A2">
|
||
<mods:title id="9323D546FD3684D120F9ED74349F703A">Journal of Natural History</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part id="460109D41FDB4C776AF1AADAEDC76F6B">
|
||
<mods:date id="D827EE9F2FF626FF7B17777A6323EB36">2007</mods:date>
|
||
<mods:detail id="D362A3267AE01C4119007E7463D5DA7B" type="pubDate">
|
||
<mods:number id="B253BDBBBBE90390EA40F02C5D55B59C">2010-07-29</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="1356A2FB09A3302628AA5A3E996A0ED5" type="volume">
|
||
<mods:number id="BE782FBFBEBFBB641F7BB4FB1F6C67BF">41</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="A6FDF4496311BE9F56924F65ACE2DCA5" type="issue">
|
||
<mods:number id="D84A95ACD293AE204E283CBDC718E2A5">17 - 20</mods:number>
|
||
</mods:detail>
|
||
<mods:extent id="AD36C8C00191AF90D0B0690FDC4A41D0" unit="page">
|
||
<mods:start id="C80AC00AC63C36072BBC0453C877A8B1">1047</mods:start>
|
||
<mods:end id="00C5D4710161665E142B8613D701B301">1161</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:location id="E65FA6BB58FAC69394ED25AA87A1015A">
|
||
<mods:url id="7F24F60D78D0834B2B1F458BF2660C44">http://dx.doi.org/10.1080/00222930701391773</mods:url>
|
||
</mods:location>
|
||
<mods:classification id="AB65EDF9767426D41D58FA25A3BAB0E2">journal article</mods:classification>
|
||
<mods:identifier id="ED0EBCD6873DF51B2F5B87522EA0121B" type="DOI">10.1080/00222930701391773</mods:identifier>
|
||
<mods:identifier id="5DEED96CB00A40940E97696A80AE4D0F" type="ISSN">1464-5262</mods:identifier>
|
||
<mods:identifier id="4DB67D2977FFF3F4371541623878AC1E" type="Zenodo-Dep">5228835</mods:identifier>
|
||
</mods:mods>
|
||
<treatment id="877A7251CC6DDE10FE1727EDD36219B5" LSID="urn:lsid:plazi:treatment:877A7251CC6DDE10FE1727EDD36219B5" httpUri="http://treatment.plazi.org/id/877A7251CC6DDE10FE1727EDD36219B5" lastPageId="38" lastPageNumber="1083" pageId="36" pageNumber="1081">
|
||
<subSubSection id="47C990CCCC6DDE12FE1727EDD3741FD1" box="[453,870,957,981]" pageId="36" pageNumber="1081" type="nomenclature">
|
||
<paragraph id="0F6CC347CC6DDE12FE1727EDD3741FD1" blockId="36.[453,870,957,1012]" box="[453,870,957,981]" pageId="36" pageNumber="1081">
|
||
<heading id="5424742BCC6DDE12FE1727EDD3741FD1" box="[453,870,957,981]" centered="true" fontSize="10" level="2" pageId="36" pageNumber="1081" reason="2">
|
||
<taxonomicName id="C8D3B8C4CC6DDE12FE1727EDD2C61FD1" ID-CoL="RXH7" authority="Grischenko & Dick & Mawatari, 2007" authorityName="Grischenko & Dick & Mawatari" authorityYear="2007" box="[453,724,957,981]" class="Gymnolaemata" family="Calloporidae" genus="Cauloramphus" kingdom="Animalia" order="Cheilostomatida" pageId="36" pageNumber="1081" phylum="Bryozoa" rank="species" species="niger" status="sp. nov.">
|
||
<emphasis id="3DA71F55CC6DDE12FE1727EDD2C61FD1" bold="true" box="[453,724,957,981]" italics="true" pageId="36" pageNumber="1081">Cauloramphus niger</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="2694A22ECC6DDE12FD0F27EDD3741FD1" box="[733,870,957,981]" pageId="36" pageNumber="1081" rank="species">new species</taxonomicNameLabel>
|
||
</heading>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="47C990CCCC6DDE10FD87278CD36219B5" lastPageId="38" lastPageNumber="1083" pageId="36" pageNumber="1081" type="description">
|
||
<paragraph id="0F6CC347CC6DDE12FD87278CD2C41FF0" blockId="36.[453,870,957,1012]" box="[597,726,988,1012]" pageId="36" pageNumber="1081">
|
||
(
|
||
<figureCitation id="97E8DFC2CC6DDE12FD8E278CD2DC1FF0" box="[604,718,988,1012]" captionStart="Figure 12" captionStartId="37.[125,185,1243,1262]" captionTargetBox="[125,1174,133,1208]" captionTargetId="figure-84@37.[125,1174,133,1208]" captionTargetPageId="37" captionText="Figure 12. Cauloramphus niger n. sp. (A–E) NHM 2006.2.27.16; (F) NHM 2006.2.27.17. (A) Developing zooids at colony margin, unbleached; (B) general view of group of zooids with immersed vestigial ovicells, unbleached; (C) zooids from colony periphery, showing numerous avicularia, unbleached; (D) close up of zooids with avicularia, unbleached; (E) autozooids with immersed ovicells and bases of spines, bleached; (F) ancestrula and periancestrular zooids, bleached. Scale bars: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5228859" httpUri="https://zenodo.org/record/5228859/files/figure.png" pageId="36" pageNumber="1081">Figure 12</figureCitation>
|
||
)
|
||
</paragraph>
|
||
<paragraph id="0F6CC347CC6DDE12FF58207DD0E11841" blockId="36.[138,243,1069,1093]" box="[138,243,1069,1093]" pageId="36" pageNumber="1081">
|
||
<emphasis id="3DA71F55CC6DDE12FF58207DD0E11841" box="[138,243,1069,1093]" italics="true" pageId="36" pageNumber="1081">Diagnosis</emphasis>
|
||
</paragraph>
|
||
<paragraph id="0F6CC347CC6DDE12FF58200DD3A11930" blockId="36.[138,1185,1117,1332]" pageId="36" pageNumber="1081">Zooids closely appressed; mural rim narrow, rounded, largely cryptocystal, covered with conical granules; gymnocyst reduced, evident proximally; 12–19 spines, including four to six vertical orificial spines and 8–13 curved opesial spines angled over opesia; spines light with dark bases in marginal zooids, dark brown to black in older zooids; avicularia single, numerous near colony periphery, longer than distal spines, with short peduncle rapidly expanding into chamber with terminal rostral face; mandible triangular, the tip rounded; kenozooidal ooecium much larger than in other species, granulated.</paragraph>
|
||
<paragraph id="0F6CC347CC6DDE12FF58213CD0E91980" blockId="36.[138,251,1388,1412]" box="[138,251,1388,1412]" pageId="36" pageNumber="1081">
|
||
<emphasis id="3DA71F55CC6DDE12FF58213CD0E91980" box="[138,251,1388,1412]" italics="true" pageId="36" pageNumber="1081">Etymology</emphasis>
|
||
</paragraph>
|
||
<paragraph id="0F6CC347CC6DDE12FF5821CDD11419D1" blockId="36.[138,1185,1437,1493]" pageId="36" pageNumber="1081">
|
||
The species name is from the Latin
|
||
<taxonomicName id="C8D3B8C4CC6DDE12FDE221CDD27619B1" authorityName="Grischenko & Dick & Mawatari" authorityYear="2007" box="[560,612,1437,1461]" class="Gymnolaemata" family="Calloporidae" genus="Cauloramphus" kingdom="Animalia" order="Cheilostomatida" pageId="36" pageNumber="1081" phylum="Bryozoa" rank="species" species="niger">
|
||
<emphasis id="3DA71F55CC6DDE12FDE221CDD27619B1" box="[560,612,1437,1461]" italics="true" pageId="36" pageNumber="1081">niger</emphasis>
|
||
</taxonomicName>
|
||
(dark coloured, black), referring to the colour of the spines.
|
||
</paragraph>
|
||
<paragraph id="0F6CC347CC6DDE12FF58225DD14A1A21" blockId="36.[138,344,1549,1573]" box="[138,344,1549,1573]" pageId="36" pageNumber="1081">
|
||
<emphasis id="3DA71F55CC6DDE12FF58225DD14A1A21" box="[138,344,1549,1573]" italics="true" pageId="36" pageNumber="1081">Material examined</emphasis>
|
||
</paragraph>
|
||
<paragraph id="0F6CC347CC6DDE12FF58226DD2231A91" blockId="36.[138,1185,1597,1685]" pageId="36" pageNumber="1081">
|
||
<typeStatus id="D0687DE5CC6DDE12FF58226DD0E81A51" box="[138,250,1597,1621]" pageId="36" pageNumber="1081" type="holotype">Holotype</typeStatus>
|
||
: DIN, seven colony fragments (NHM 2006.2.27.16).
|
||
<typeStatus id="D0687DE5CC6DDE12FCBC226DD3F01A51" box="[878,994,1597,1621]" pageId="36" pageNumber="1081" type="paratype">Paratypes</typeStatus>
|
||
: KAI, colony on rock (NHM 2006.2.27.41); KAI, ancestrular colony on rock (NHM 2006.2.27.17). Additional material:
|
||
<specimenCount id="19D508CECC6DDE12FEAF222DD23E1A91" box="[381,556,1661,1685]" pageId="36" pageNumber="1081" type="generic">664 specimens</specimenCount>
|
||
.
|
||
</paragraph>
|
||
<caption id="5BAC93CFCC6CDE13FFAF208BD27E195D" ID-DOI="http://doi.org/10.5281/zenodo.5228859" ID-Zenodo-Dep="5228859" httpUri="https://zenodo.org/record/5228859/files/figure.png" pageId="37" pageNumber="1082" startId="37.[125,185,1243,1262]" targetBox="[125,1174,133,1208]" targetPageId="37">
|
||
<paragraph id="0F6CC347CC6CDE13FFAF208BD27E195D" blockId="37.[125,1173,1243,1369]" pageId="37" pageNumber="1082">
|
||
Figure 12.
|
||
<taxonomicName id="C8D3B8C4CC6CDE13FF3A208BD18418EA" authority="Grischenko & Dick & Mawatari, 2007" authorityName="Grischenko & Dick & Mawatari" authorityYear="2007" box="[232,406,1243,1262]" class="Gymnolaemata" family="Calloporidae" genus="Cauloramphus" kingdom="Animalia" order="Cheilostomatida" pageId="37" pageNumber="1082" phylum="Bryozoa" rank="species" species="niger" status="sp. nov.">
|
||
<emphasis id="3DA71F55CC6CDE13FF3A208BD18418EA" box="[232,406,1243,1262]" italics="true" pageId="37" pageNumber="1082">Cauloramphus niger</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="2694A22ECC6CDE13FE4E208BD1DD18EA" box="[412,463,1243,1262]" pageId="37" pageNumber="1082" rank="species">n. sp.</taxonomicNameLabel>
|
||
(A–E) NHM 2006.2.27.16; (F) NHM 2006.2.27.17. (A) Developing zooids at colony margin, unbleached; (B) general view of group of zooids with immersed vestigial ovicells, unbleached; (C) zooids from colony periphery, showing numerous avicularia, unbleached; (D) close up of zooids with avicularia, unbleached; (E) autozooids with immersed ovicells and bases of spines, bleached; (F) ancestrula and periancestrular zooids, bleached. Scale bars: 0.5 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="0F6CC347CC6CDE13FFAF21DCD0E719A0" blockId="37.[125,245,1420,1444]" box="[125,245,1420,1444]" pageId="37" pageNumber="1082">
|
||
<emphasis id="3DA71F55CC6CDE13FFAF21DCD0E719A0" box="[125,245,1420,1444]" italics="true" pageId="37" pageNumber="1082">Description</emphasis>
|
||
</paragraph>
|
||
<paragraph id="0F6CC347CC6CDE10FFAF21EDD1071F8E" blockId="37.[125,1173,1469,1685]" lastBlockId="38.[138,1185,137,906]" lastPageId="38" lastPageNumber="1083" pageId="37" pageNumber="1082">
|
||
Colony unilaminar, encrusting, coherent, forming irregularly circular patches up to
|
||
<quantity id="C82B6EA2CC6CDE13FB8C21EDD48619D1" box="[1118,1172,1469,1493]" metricMagnitude="-2" metricUnit="m" metricValue="3.0" pageId="37" pageNumber="1082" unit="cm" value="3.0">3 cm</quantity>
|
||
across; brown, dark yellow, or grey when alive, with reddish to pink marginal zone one or two developing zooids deep. Zooids (
|
||
<figureCitation id="97E8DFC2CC6CDE13FDA421ADD3081A11" box="[630,794,1533,1557]" captionStart="Figure 12" captionStartId="37.[125,185,1243,1262]" captionTargetBox="[125,1174,133,1208]" captionTargetId="figure-84@37.[125,1174,133,1208]" captionTargetPageId="37" captionText="Figure 12. Cauloramphus niger n. sp. (A–E) NHM 2006.2.27.16; (F) NHM 2006.2.27.17. (A) Developing zooids at colony margin, unbleached; (B) general view of group of zooids with immersed vestigial ovicells, unbleached; (C) zooids from colony periphery, showing numerous avicularia, unbleached; (D) close up of zooids with avicularia, unbleached; (E) autozooids with immersed ovicells and bases of spines, bleached; (F) ancestrula and periancestrular zooids, bleached. Scale bars: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5228859" httpUri="https://zenodo.org/record/5228859/files/figure.png" pageId="37" pageNumber="1082">Figure 12A–F</figureCitation>
|
||
) oval to rounded-hexagonal, occasionally tapering proximally,
|
||
<quantity id="C82B6EA2CC6CDE13FDC4224DD2AC1A31" box="[534,702,1565,1589]" metricMagnitude="-4" metricUnit="m" metricValue="5.6" metricValueMax="6.5" metricValueMin="4.699999999999999" pageId="37" pageNumber="1082" unit="mm" value="0.56" valueMax="0.65" valueMin="0.47">0.47–0.65 mm</quantity>
|
||
long (0.56¡
|
||
<quantity id="C82B6EA2CC6CDE13FCB4224DD3C31A31" box="[870,977,1565,1589]" metricMagnitude="-5" metricUnit="m" metricValue="4.0" pageId="37" pageNumber="1082" unit="mm" value="0.04">0.04 mm</quantity>
|
||
),
|
||
<quantity id="C82B6EA2CC6CDE13FC3F224DD4861A31" box="[1005,1172,1565,1589]" metricMagnitude="-4" metricUnit="m" metricValue="3.75" metricValueMax="4.5" metricValueMin="3.0" pageId="37" pageNumber="1082" unit="mm" value="0.375" valueMax="0.45" valueMin="0.3">0.30–0.45 mm</quantity>
|
||
wide (0.35¡
|
||
<quantity id="C82B6EA2CC6CDE13FECB226DD1961A51" box="[281,388,1597,1621]" metricMagnitude="-5" metricUnit="m" metricValue="3.0" pageId="37" pageNumber="1082" unit="mm" value="0.03">0.03 mm</quantity>
|
||
), closely appressed, demarcated by a shallow groove. Mural rim (
|
||
<figureCitation id="97E8DFC2CC6CDE13FF57220DD11B1A71" box="[133,265,1629,1653]" captionStart="Figure 12" captionStartId="37.[125,185,1243,1262]" captionTargetBox="[125,1174,133,1208]" captionTargetId="figure-84@37.[125,1174,133,1208]" captionTargetPageId="37" captionText="Figure 12. Cauloramphus niger n. sp. (A–E) NHM 2006.2.27.16; (F) NHM 2006.2.27.17. (A) Developing zooids at colony margin, unbleached; (B) general view of group of zooids with immersed vestigial ovicells, unbleached; (C) zooids from colony periphery, showing numerous avicularia, unbleached; (D) close up of zooids with avicularia, unbleached; (E) autozooids with immersed ovicells and bases of spines, bleached; (F) ancestrula and periancestrular zooids, bleached. Scale bars: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5228859" httpUri="https://zenodo.org/record/5228859/files/figure.png" pageId="37" pageNumber="1082">Figure 12E</figureCitation>
|
||
) narrow, rounded, largely cryptocystal, covered with conical granules. Gymnocyst reduced, smooth, occasionally elongate proximally between adjacent zooids, distinct from granulated mural rim. Opesia (
|
||
<figureCitation id="97E8DFC2CC6FDE10FD1024D9D3541CA5" box="[706,838,137,161]" captionStart="Figure 12" captionStartId="37.[125,185,1243,1262]" captionTargetBox="[125,1174,133,1208]" captionTargetId="figure-84@37.[125,1174,133,1208]" captionTargetPageId="37" captionText="Figure 12. Cauloramphus niger n. sp. (A–E) NHM 2006.2.27.16; (F) NHM 2006.2.27.17. (A) Developing zooids at colony margin, unbleached; (B) general view of group of zooids with immersed vestigial ovicells, unbleached; (C) zooids from colony periphery, showing numerous avicularia, unbleached; (D) close up of zooids with avicularia, unbleached; (E) autozooids with immersed ovicells and bases of spines, bleached; (F) ancestrula and periancestrular zooids, bleached. Scale bars: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5228859" httpUri="https://zenodo.org/record/5228859/files/figure.png" pageId="38" pageNumber="1083">Figure 12E</figureCitation>
|
||
) oval, widest in middle or sometimes proximally,
|
||
<quantity id="C82B6EA2CC6FDE10FE6A24F9D24D1CC5" box="[440,607,169,193]" metricMagnitude="-4" metricUnit="m" metricValue="3.35" metricValueMax="4.0" metricValueMin="2.7" pageId="38" pageNumber="1083" unit="mm" value="0.335" valueMax="0.4" valueMin="0.27">0.27–0.40 mm</quantity>
|
||
long (0.35¡
|
||
<quantity id="C82B6EA2CC6FDE10FCC824F9D3941CC5" box="[794,902,169,193]" metricMagnitude="-5" metricUnit="m" metricValue="3.0" pageId="38" pageNumber="1083" unit="mm" value="0.03">0.03 mm</quantity>
|
||
),
|
||
<quantity id="C82B6EA2CC6FDE10FC7924F9D4401CC5" box="[939,1106,169,193]" metricMagnitude="-4" metricUnit="m" metricValue="2.2500000000000004" metricValueMax="2.8000000000000003" metricValueMin="1.7000000000000002" pageId="38" pageNumber="1083" unit="mm" value="0.225" valueMax="0.28" valueMin="0.17">0.17–0.28 mm</quantity>
|
||
wide (0.22¡
|
||
<quantity id="C82B6EA2CC6FDE10FF312499D15C1CE5" box="[227,334,201,225]" metricMagnitude="-5" metricUnit="m" metricValue="2.0" pageId="38" pageNumber="1083" unit="mm" value="0.02">0.02 mm</quantity>
|
||
), with crenulate outline due to granulation, occupying 60–80% of zooidal length. Around mural rim, 12–19 spines (
|
||
<figureCitation id="97E8DFC2CC6FDE10FDBA24BAD3011D06" box="[616,787,234,258]" captionStart="Figure 12" captionStartId="37.[125,185,1243,1262]" captionTargetBox="[125,1174,133,1208]" captionTargetId="figure-84@37.[125,1174,133,1208]" captionTargetPageId="37" captionText="Figure 12. Cauloramphus niger n. sp. (A–E) NHM 2006.2.27.16; (F) NHM 2006.2.27.17. (A) Developing zooids at colony margin, unbleached; (B) general view of group of zooids with immersed vestigial ovicells, unbleached; (C) zooids from colony periphery, showing numerous avicularia, unbleached; (D) close up of zooids with avicularia, unbleached; (E) autozooids with immersed ovicells and bases of spines, bleached; (F) ancestrula and periancestrular zooids, bleached. Scale bars: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5228859" httpUri="https://zenodo.org/record/5228859/files/figure.png" pageId="38" pageNumber="1083">Figure 12B–D</figureCitation>
|
||
), light yellowish with dark bases in marginal zooids, rapidly changing to entirely dark brown or black in older zooids, contrasting sharply with yellowish to greyish zooidal walls; two to three pairs of orificial spines long, hollow, thick, blunt, vertically orientated, with enlarged cylindrical bases, occasionally most distal pair reduced in size; 8–13 opesial spines thin, sharp, arched over opesia, occasionally meeting in midline; distance between adjacent opesial spines two to three times or more their basal thickness; in some proximally broadened zooids, one to four most proximal spines are vertically orientated and slightly longer and thicker than the others. Avicularia (
|
||
<figureCitation id="97E8DFC2CC6FDE10FEA225BDD2331E01" box="[368,545,493,517]" captionStart="Figure 12" captionStartId="37.[125,185,1243,1262]" captionTargetBox="[125,1174,133,1208]" captionTargetId="figure-84@37.[125,1174,133,1208]" captionTargetPageId="37" captionText="Figure 12. Cauloramphus niger n. sp. (A–E) NHM 2006.2.27.16; (F) NHM 2006.2.27.17. (A) Developing zooids at colony margin, unbleached; (B) general view of group of zooids with immersed vestigial ovicells, unbleached; (C) zooids from colony periphery, showing numerous avicularia, unbleached; (D) close up of zooids with avicularia, unbleached; (E) autozooids with immersed ovicells and bases of spines, bleached; (F) ancestrula and periancestrular zooids, bleached. Scale bars: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5228859" httpUri="https://zenodo.org/record/5228859/files/figure.png" pageId="38" pageNumber="1083">Figure 12C, D</figureCitation>
|
||
) single, arising from distolateral gymnocyst between orificial and opesial spines, of same length as or slightly longer than orificial spines; short, thick peduncle rapidly expanding to thick, laterally compressed chamber with terminal rostral face; mandible triangular, the tip rounded, pointing in any direction, but most frequently laterally; avicularia numerous near periphery of colony but may be entirely absent in older areas. Kenozooidal ooecium (
|
||
<figureCitation id="97E8DFC2CC6FDE10FD5F26DFD3021EA3" box="[653,784,655,679]" captionStart="Figure 12" captionStartId="37.[125,185,1243,1262]" captionTargetBox="[125,1174,133,1208]" captionTargetId="figure-84@37.[125,1174,133,1208]" captionTargetPageId="37" captionText="Figure 12. Cauloramphus niger n. sp. (A–E) NHM 2006.2.27.16; (F) NHM 2006.2.27.17. (A) Developing zooids at colony margin, unbleached; (B) general view of group of zooids with immersed vestigial ovicells, unbleached; (C) zooids from colony periphery, showing numerous avicularia, unbleached; (D) close up of zooids with avicularia, unbleached; (E) autozooids with immersed ovicells and bases of spines, bleached; (F) ancestrula and periancestrular zooids, bleached. Scale bars: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5228859" httpUri="https://zenodo.org/record/5228859/files/figure.png" pageId="38" pageNumber="1083">Figure 12E</figureCitation>
|
||
) distal to orifice is prominent, caplike, with granulose surface, occupying entire space between bases of distalmost spines. Six pore chambers in each lateral wall and two in distal wall. Ancestrula (
|
||
<figureCitation id="97E8DFC2CC6FDE10FC7B2680D4391EEC" box="[937,1067,720,744]" captionStart="Figure 12" captionStartId="37.[125,185,1243,1262]" captionTargetBox="[125,1174,133,1208]" captionTargetId="figure-84@37.[125,1174,133,1208]" captionTargetPageId="37" captionText="Figure 12. Cauloramphus niger n. sp. (A–E) NHM 2006.2.27.16; (F) NHM 2006.2.27.17. (A) Developing zooids at colony margin, unbleached; (B) general view of group of zooids with immersed vestigial ovicells, unbleached; (C) zooids from colony periphery, showing numerous avicularia, unbleached; (D) close up of zooids with avicularia, unbleached; (E) autozooids with immersed ovicells and bases of spines, bleached; (F) ancestrula and periancestrular zooids, bleached. Scale bars: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5228859" httpUri="https://zenodo.org/record/5228859/files/figure.png" pageId="38" pageNumber="1083">Figure 12F</figureCitation>
|
||
) tatiform, oval, with entirely calcified basal wall,
|
||
<quantity id="C82B6EA2CC6FDE10FD8326A0D2A51F0C" box="[593,695,752,776]" metricMagnitude="-4" metricUnit="m" metricValue="3.9" pageId="38" pageNumber="1083" unit="mm" value="0.39">0.39 mm</quantity>
|
||
long by
|
||
<quantity id="C82B6EA2CC6FDE10FCF326A0D3951F0C" box="[801,903,752,776]" metricMagnitude="-4" metricUnit="m" metricValue="3.0" pageId="38" pageNumber="1083" unit="mm" value="0.3">0.30 mm</quantity>
|
||
wide; large, oval opesia
|
||
<quantity id="C82B6EA2CC6FDE10FF582741D0E21F2D" box="[138,240,785,809]" metricMagnitude="-4" metricUnit="m" metricValue="2.8" pageId="38" pageNumber="1083" unit="mm" value="0.28">0.28 mm</quantity>
|
||
long by
|
||
<quantity id="C82B6EA2CC6FDE10FE852741D1AC1F2D" box="[343,446,785,809]" metricMagnitude="-4" metricUnit="m" metricValue="2.0" pageId="38" pageNumber="1083" unit="mm" value="0.2">0.20 mm</quantity>
|
||
wide; 10 spines around opesial margin. Ancestrula buds triplet of small zooids distally and distolaterally, each with six or seven spines, including two pairs of hollow distal spines with enlarged bases and two or three thin proximal spines curving over opesia.
|
||
</paragraph>
|
||
<paragraph id="0F6CC347CC6FDE10FF582793D0FB1FDF" blockId="38.[138,233,963,987]" box="[138,233,963,987]" pageId="38" pageNumber="1083">
|
||
<emphasis id="3DA71F55CC6FDE10FF582793D0FB1FDF" box="[138,233,963,987]" italics="true" pageId="38" pageNumber="1083">Remarks</emphasis>
|
||
</paragraph>
|
||
<paragraph id="0F6CC347CC6FDE10FF5827A4D409192B" blockId="38.[138,1185,1012,1327]" pageId="38" pageNumber="1083">
|
||
Characters that distinguish
|
||
<taxonomicName id="C8D3B8C4CC6FDE10FE0927A4D2251808" authorityName="Grischenko & Dick & Mawatari" authorityYear="2007" box="[475,567,1012,1036]" class="Gymnolaemata" family="Calloporidae" genus="Cauloramphus" kingdom="Animalia" order="Cheilostomatida" pageId="38" pageNumber="1083" phylum="Bryozoa" rank="species" species="niger">
|
||
<emphasis id="3DA71F55CC6FDE10FE0927A4D2251808" box="[475,567,1012,1036]" italics="true" pageId="38" pageNumber="1083">C. niger</emphasis>
|
||
</taxonomicName>
|
||
from other reported species of this genus are the unusually large kenozooidal ooecium and the dark brown spines. The only other known species of
|
||
<taxonomicName id="C8D3B8C4CC6FDE10FED62064D1B11848" authorityName="Norman" authorityYear="1903" box="[260,419,1076,1100]" class="Gymnolaemata" family="Calloporidae" genus="Cauloramphus" kingdom="Animalia" order="Cheilostomatida" pageId="38" pageNumber="1083" phylum="Bryozoa" rank="genus">
|
||
<emphasis id="3DA71F55CC6FDE10FED62064D1B11848" box="[260,419,1076,1100]" italics="true" pageId="38" pageNumber="1083">Cauloramphus</emphasis>
|
||
</taxonomicName>
|
||
with similarly dark spines is
|
||
<taxonomicName id="C8D3B8C4CC6FDE10FD2B2064D48E1848" authority="Canu and Bassler, 1930" authorityName="Canu and Bassler" authorityYear="1930" box="[761,1180,1076,1100]" class="Gymnolaemata" family="Calloporidae" genus="Cauloramphus" kingdom="Animalia" order="Cheilostomatida" pageId="38" pageNumber="1083" phylum="Bryozoa" rank="species" species="brunnea">
|
||
<emphasis id="3DA71F55CC6FDE10FD2B2064D3671848" box="[761,885,1076,1100]" italics="true" pageId="38" pageNumber="1083">C. brunnea</emphasis>
|
||
<bibRefCitation id="6B42BEB6CC6FDE10FCAC2064D48E1848" author="Canu F & Bassler RS" box="[894,1180,1076,1100]" pageId="38" pageNumber="1083" pagination="1 - 78" refId="ref51625" refString="Canu F, Bassler RS. 1930. The bryozoan fauna of the Galapagos Islands. Proceedings of the United States National Museum 76 (13): 1 - 78, Plates 1 - 14." type="journal article" year="1930">Canu and Bassler, 1930</bibRefCitation>
|
||
</taxonomicName>
|
||
, originally described from the Galapagos Islands. However, whereas zooids of
|
||
<taxonomicName id="C8D3B8C4CC6FDE10FBC92005D4661869" authorityName="Grischenko & Dick & Mawatari" authorityYear="2007" box="[1051,1140,1109,1133]" class="Gymnolaemata" family="Calloporidae" genus="Cauloramphus" kingdom="Animalia" order="Cheilostomatida" pageId="38" pageNumber="1083" phylum="Bryozoa" rank="species" species="niger">
|
||
<emphasis id="3DA71F55CC6FDE10FBC92005D4661869" box="[1051,1140,1109,1133]" italics="true" pageId="38" pageNumber="1083">C. niger</emphasis>
|
||
</taxonomicName>
|
||
are closely appressed, those of
|
||
<taxonomicName id="C8D3B8C4CC6FDE10FE172025D2521889" authorityName="Canu and Bassler" authorityYear="1930" box="[453,576,1141,1165]" class="Gymnolaemata" family="Calloporidae" genus="Cauloramphus" kingdom="Animalia" order="Cheilostomatida" pageId="38" pageNumber="1083" phylum="Bryozoa" rank="species" species="brunnea">
|
||
<emphasis id="3DA71F55CC6FDE10FE172025D2521889" box="[453,576,1141,1165]" italics="true" pageId="38" pageNumber="1083">C. brunnea</emphasis>
|
||
</taxonomicName>
|
||
are separated by a broad groove, so that the opesiae are about as far apart as their width. In addition, the avicularium of the latter species is long-pedunculate, narrowly fusiform, and attached proximal to the middle of the zooid, lateral to the zone of opesial spines. The light yellowish spines with dark bases on marginal zooids of
|
||
<taxonomicName id="C8D3B8C4CC6FDE10FF2820A7D142190B" authorityName="Grischenko & Dick & Mawatari" authorityYear="2007" box="[250,336,1271,1295]" class="Gymnolaemata" family="Calloporidae" genus="Cauloramphus" kingdom="Animalia" order="Cheilostomatida" pageId="38" pageNumber="1083" phylum="Bryozoa" rank="species" species="niger">
|
||
<emphasis id="3DA71F55CC6FDE10FF2820A7D142190B" box="[250,336,1271,1295]" italics="true" pageId="38" pageNumber="1083">C. niger</emphasis>
|
||
</taxonomicName>
|
||
are similar to spines of
|
||
<taxonomicName id="C8D3B8C4CC6FDE10FDB720A7D3A0190B" authority="(Hincks, 1881)" baseAuthorityName="Hincks" baseAuthorityYear="1881" box="[613,946,1271,1295]" class="Gymnolaemata" family="Calloporidae" genus="Cauloramphus" kingdom="Animalia" order="Cheilostomatida" pageId="38" pageNumber="1083" phylum="Bryozoa" rank="species" species="variegatus">
|
||
<emphasis id="3DA71F55CC6FDE10FDB720A7D2E5190B" box="[613,759,1271,1295]" italics="true" pageId="38" pageNumber="1083">C. variegatus</emphasis>
|
||
(
|
||
<bibRefCitation id="6B42BEB6CC6FDE10FCD420A7D3BB190B" author="Hincks T" box="[774,937,1271,1295]" pageId="38" pageNumber="1083" pagination="122 - 136" refId="ref53912" refString="Hincks T. 1881. Contributions towards a general history of the marine Polyzoa. VI. Polyzoa from Bass's Strait. VII. Foreign Membranipora (third series). VIII. Foreign Cheilostomata (miscellaneous). Annals and Magazine of Natural History (Series 5) 8: 1 - 14, 122 - 136, Plates 1 - 5." type="journal article" year="1881">Hincks, 1881</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
; however, the spines of the latter are never entirely dark brown, and other characters differ as well.
|
||
</paragraph>
|
||
<paragraph id="0F6CC347CC6FDE10FF582138D1191984" blockId="38.[138,267,1384,1408]" box="[138,267,1384,1408]" pageId="38" pageNumber="1083">
|
||
<emphasis id="3DA71F55CC6FDE10FF582138D1191984" box="[138,267,1384,1408]" italics="true" pageId="38" pageNumber="1083">Distribution</emphasis>
|
||
</paragraph>
|
||
<paragraph id="0F6CC347CC6FDE10FF5821C9D36219B5" blockId="38.[138,880,1433,1457]" box="[138,880,1433,1457]" pageId="38" pageNumber="1083">
|
||
<taxonomicName id="C8D3B8C4CC6FDE10FF5821C9D17519B5" authorityName="Grischenko & Dick & Mawatari" authorityYear="2007" box="[138,359,1433,1457]" class="Gymnolaemata" family="Calloporidae" genus="Cauloramphus" kingdom="Animalia" order="Cheilostomatida" pageId="38" pageNumber="1083" phylum="Bryozoa" rank="species" species="niger">
|
||
<emphasis id="3DA71F55CC6FDE10FF5821C9D17519B5" box="[138,359,1433,1457]" italics="true" pageId="38" pageNumber="1083">Cauloramphus niger</emphasis>
|
||
</taxonomicName>
|
||
is known at present only from Akkeshi Bay.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |