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<document id="B029305B0E4E16CCA5C8A0CBBE307C8B" ID-CLB-Dataset="22081" ID-DOI="10.5852/ejt.2018.490" ID-GBIF-Dataset="52356089-4633-4477-99c9-45f18606f5b9" ID-Zenodo-Dep="3830845" ID-ZooBank="BE023137-CC5E-4DC5-94F6-B549BB140361" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" checkinTime="1589637568005" checkinUser="valdenar" docAuthor="Koromyslova, Anna V., Taylor, Paul D., Martha, Silviu O. &amp; Riley, Matthew" docDate="2018" docId="03D587D79641FF96F196FDA0FA90FEEA" docLanguage="en" docName="ejt-490_koromyslova_taylor_martha_riley.pdf.imf" docOrigin="European Journal of Taxonomy 490" docStyle="DocumentStyle:EF2B578F1D15862ADE45B0C07C620911.14:EJT.2018-.journal_article.type1" docStyleId="EF2B578F1D15862ADE45B0C07C620911" docStyleName="EJT.2018-.journal_article.type1" docStyleVersion="14" docTitle="Rhagasostoma Koschinsky 1885" docType="key" docVersion="8" lastPageNumber="57" masterDocId="FFECFFAF9676FFAEF12BFFD3FFE7FF87" masterDocTitle="Rhagasostoma (Bryozoa) from the Late Cretaceous of Eurasia: taxonomic revision, stratigraphy and palaeobiogeography" masterLastPageNumber="66" masterPageNumber="1" pageNumber="56" updateTime="1698840019227" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="8691BE7BE62D7E4639B468D89BEF1460">Rhagasostoma (Bryozoa) from the Late Cretaceous of Eurasia: taxonomic revision, stratigraphy and palaeobiogeography</mods:title>
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<mods:namePart id="D27422DC1EABA304EF07749630C51364">Koromyslova, Anna V.</mods:namePart>
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<mods:affiliation id="A2D691B9DF76E72A87562431633E43F8">Borissiak Paleontological Institute of the Russian Academy of Science, Profsoyuznaya st. 123, Moscow, 117997, Russian Federation. Department of Earth Sciences, Natural History Museum, Cromwell Road, London SW 7 5 BD, UK. Senckenberg Forschungsinstitute und Naturmuseun, Sektion Marine Evertebraten III (Bryozoologie), Senckenberganlage 25, 60325 Frankfurt am Main, Germany. The Sedgwick Museum of Earth Sciences, Department of Earth Sciences, University of Cambridge, UK.</mods:affiliation>
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<mods:namePart id="3348BF53BCCB25C76157015F11667B00">Taylor, Paul D.</mods:namePart>
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<mods:namePart id="CB94C749FCDB95542939A8458C89894F">Martha, Silviu O.</mods:namePart>
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<mods:title id="1E61316FC63CDBAA195A2C178D0EBAF8">European Journal of Taxonomy</mods:title>
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<mods:date id="DC46B9A6D128FCCDAEC1BCB249A13B2E">2018</mods:date>
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<subSubSection id="C366654A9641FF99F196FDA0FC33FD16" box="[189,980,626,658]" pageId="55" pageNumber="56" type="nomenclature">
<paragraph id="8BC336C19641FF99F196FDA0FC33FD16" blockId="55.[189,980,626,658]" box="[189,980,626,658]" pageId="55" pageNumber="56">
<heading id="D08B81AD9641FF99F196FDA0FC33FD16" bold="true" box="[189,980,626,658]" fontSize="13" level="1" pageId="55" pageNumber="56" reason="1">
<emphasis id="B908EAD39641FF99F196FDA0FC33FD16" bold="true" box="[189,980,626,658]" pageId="55" pageNumber="56">
<emphasis id="B908EAD39641FF99F196FDA0FE4EFD16" bold="true" box="[189,425,626,658]" italics="true" pageId="55" pageNumber="56">Key to species of</emphasis>
<taxonomicName id="4C7C4D429641FF99F09AFDA0FD6EFD15" ID-CoL="85HXZ" authorityName="Koschinsky" authorityYear="1885" box="[433,649,627,658]" class="Gymnolaemata" family="Onychocellidae" genus="Rhagasostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomatida" pageId="55" pageNumber="61" phylum="Bryozoa" rank="genus">Rhagasostoma</taxonomicName>
<emphasis id="B908EAD39641FF99F3BAFDA1FC33FD16" bold="true" box="[657,980,626,658]" italics="true" pageId="55" pageNumber="56">described in this paper</emphasis>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C366654A9641FF96F196FD7AFA90FEEA" lastPageId="56" lastPageNumber="57" pageId="55" pageNumber="56" type="key">
<key id="FFED61F09641FF96F196FD7AFA90FEEA" lastPageId="56" lastPageNumber="57" pageId="55" pageNumber="56">
<paragraph id="8BC336C19641FF99F196FD7AFA91FD60" blockId="55.[189,1398,681,743]" pageId="55" pageNumber="56">
<keyStep id="30882E649641FF99F196FD7AFA91FD60" pageId="55" pageNumber="56">
<keyLead id="308D95F49641FF99F196FD7AFA91FD60" pageId="55" pageNumber="56">1. Avicularia interzooidal, peripheral caverns usually present ............................................................. 2 Avicularia vicarious, ovicells immersed, peripheral caverns lacking ............................................... 3</keyLead>
</keyStep>
</paragraph>
<paragraph id="8BC336C19641FF99F196FCDCFA91FCCA" blockId="55.[189,1398,782,845]" pageId="55" pageNumber="56">
<keyStep id="30882E649641FF99F196FCDCFA91FCCA" pageId="55" pageNumber="56">
<keyLead id="308D95F49641FF99F196FCDCFA91FCCA" pageId="55" pageNumber="56">2. Avicularia longer than autozooids, ovicells endozooidal or immersed ............................................ 4 Avicularia about ½ the autozooid size or less, ovicells endozooidal ................................................ 5</keyLead>
</keyStep>
</paragraph>
<paragraph id="8BC336C19641FF99F196FCA7FA91FC35" blockId="55.[189,1398,884,947]" pageId="55" pageNumber="56">
<keyStep id="30882E649641FF99F196FCA7FA91FC35" pageId="55" pageNumber="56">
<keyLead id="308D95F49641FF99F196FCA7FA91FC35" pageId="55" pageNumber="56">
3. Opesia of autozooids with opesiular indentations .....................................
<taxonomicName id="4C7C4D429641FF99F563FCA6FA91FC08" authority="(Brydone, 1906)" baseAuthorityName="Brydone" baseAuthorityYear="1906" box="[1096,1398,884,911]" class="Gymnolaemata" family="Onychocellidae" genus="Woodipora" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomatida" pageId="55" pageNumber="56" phylum="Bryozoa" rank="species" species="rowei">
<emphasis id="B908EAD39641FF99F563FCA6FB4AFC09" bold="true" box="[1096,1197,884,911]" italics="true" pageId="55" pageNumber="56">R. rowei</emphasis>
(
<bibRefCitation id="EFED4B309641FF99F597FCA7FA89FC08" author="Brydone R. M." box="[1212,1390,884,911]" pageId="55" pageNumber="56" pagination="289 - 300" refId="ref29857" refString="Brydone R. M. 1906. Further notes on the stratigraphy and fauna of the Trimingham Chalk. Geological Magazine, New Series (Decade V) 3 (7): 289 - 300. https: // doi. org / 10.1017 / S 0016756800118321" type="journal article" year="1906">Brydone, 1906</bibRefCitation>
)
</taxonomicName>
Opesia of autozooids with opesiules ......................................................
<taxonomicName id="4C7C4D429641FF99F507FC4BFA91FC35" ID-CoL="86NSN" authority="(Brydone, 1930)" baseAuthorityName="Brydone" baseAuthorityYear="1930" box="[1068,1398,920,946]" class="Gymnolaemata" family="Onychocellidae" genus="Onychocella" kingdom="Animalia" order="Cheilostomatida" pageId="55" pageNumber="56" phylum="Bryozoa" rank="species" species="mimosa">
<emphasis id="B908EAD39641FF99F507FC4BFB4AFC35" bold="true" box="[1068,1197,920,946]" italics="true" pageId="55" pageNumber="56">R. mimosa</emphasis>
(
<bibRefCitation id="EFED4B309641FF99F597FC4BFA89FC35" author="Brydone R. M." box="[1212,1390,920,946]" pageId="55" pageNumber="56" refId="ref29975" refString="Brydone R. M. 1930. Further Notes on New or Imperfectly Known Chalk Polyzoa. Part II. (Vincularia, Onychocella, Rhagasostoma, Porina, etc.). Dulau and Co., London." type="book" year="1930">Brydone, 1930</bibRefCitation>
)
</taxonomicName>
</keyLead>
</keyStep>
</paragraph>
<paragraph id="8BC336C19641FF99F196FC09FA91FBBB" blockId="55.[189,1398,986,1084]" pageId="55" pageNumber="56">
<keyStep id="30882E649641FF99F196FC09FA91FBBB" pageId="55" pageNumber="56">
<keyLead id="308D95F49641FF99F196FC09FA91FBBB" pageId="55" pageNumber="56">4. Avicularian rostrum conical in outline, ovicells endozooidal ........................................................... 6 Avicularian rostrum spade-shaped, ovicells immersed or not observed ........................................... 7 Avicularian rostrum falciform, ovicells endozooidal ....................................................................... 8</keyLead>
</keyStep>
</paragraph>
<paragraph id="8BC336C19641FF99F196FBB0FA91FB26" blockId="55.[189,1398,1123,1186]" pageId="55" pageNumber="56">
<keyStep id="30882E649641FF99F196FBB0FA91FB26" pageId="55" pageNumber="56">
<keyLead id="308D95F49641FF99F196FBB0FA91FB26" pageId="55" pageNumber="56">
5. Avicularian rostrum short and tilted to the right or left, gymnocyst present .................................... 9 Avicularian rostrum long and straight, gymnocyst lacking ............
<taxonomicName id="4C7C4D429641FF99F2D8FB5BFA91FB26" authority="(Favorskaya, 1992)" baseAuthorityName="Favorskaya" baseAuthorityYear="1992" box="[1011,1398,1159,1186]" class="Gymnolaemata" family="Onychocellidae" genus="Rhagasostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomatida" pageId="55" pageNumber="56" phylum="Bryozoa" rank="species" species="tchvanovi">
<emphasis id="B908EAD39641FF99F2D8FB5BFB6DFB25" bold="true" box="[1011,1162,1159,1186]" italics="true" pageId="55" pageNumber="56">R. tchvanovi</emphasis>
(
<bibRefCitation id="EFED4B309641FF99F5B1FB54FA89FB26" author="Favorskaya T. A." box="[1178,1390,1159,1185]" pageId="55" pageNumber="56" pagination="115 - 136" refId="ref30441" refString="Favorskaya T. A. 1992. Мsaнki kaмpaнa i мaaсtрikta Юga СССР [Campanian and Maastrichtian bryozoans of the southern USSR]. In: Okuneva T. M., Titova M. V., Favorskaya T. A., Zonova T. D. &amp; Rostovtsev K. O. (eds) Atlas rukovodyashchikh grupp fauny mesozoya Yuga i Vostoka SSSR. Trudy Vserossiyskogo Nauchno-issledovatelskogo Geologicheskogo Instituta, new series 350: 115 - 136. Nedra, St Petersburg." type="book chapter" year="1992">Favorskaya, 1992</bibRefCitation>
)
</taxonomicName>
</keyLead>
</keyStep>
</paragraph>
<paragraph id="8BC336C19641FF99F196FB1AFA92FA80" blockId="55.[189,1398,1225,1287]" pageId="55" pageNumber="56">
<keyStep id="30882E649641FF99F196FB1AFA92FA80" pageId="55" pageNumber="56">
<keyLead id="308D95F49641FF99F196FB1AFA92FA80" pageId="55" pageNumber="56">6. Avicularian rostrum asymmetrical .................................................................................................. 10 Avicularian rostrum symmetrical .....................................................................................................11</keyLead>
</keyStep>
</paragraph>
<keyStep id="30882E649641FF99F196FAFCFA91FA32" pageId="55" pageNumber="56">
<paragraph id="8BC336C19641FF99F196FAFCFA91FAEA" blockId="55.[189,1398,1327,1461]" pageId="55" pageNumber="56">
<keyLead id="308D95F49641FF99F196FAFCFA91FAEA" pageId="55" pageNumber="56">
7. Avicularian rostrum narrowed at the base, enlarged centrally and ended with top, ovicells immersed .............................................................................................................
<taxonomicName id="4C7C4D429641FF99F5A3FA80FAF2FAEA" ID-CoL="86RGC" authority="Koromyslova &amp; Taylor &amp; Martha &amp; Riley, 2018" authorityName="Koromyslova &amp; Taylor &amp; Martha &amp; Riley" authorityYear="2018" box="[1160,1301,1362,1389]" class="Gymnolaemata" family="Onychocellidae" genus="Rhagasostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomatida" pageId="55" pageNumber="56" phylum="Bryozoa" rank="species" species="brydonei" status="sp. nov.">
<emphasis id="B908EAD39641FF99F5A3FA80FAF2FAEA" bold="true" box="[1160,1301,1362,1389]" italics="true" pageId="55" pageNumber="56">R. brydonei</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A23B57A89641FF99F437FA80FA91FAEA" box="[1308,1398,1363,1389]" pageId="55" pageNumber="56" rank="species">sp. nov.</taxonomicNameLabel>
</keyLead>
</paragraph>
<paragraph id="8BC336C19641FF99F1EBFAA4FA91FA32" blockId="55.[189,1398,1327,1461]" pageId="55" pageNumber="56">
<keyLead id="308D95F49641FF99F1EBFAA4FA91FA32" pageId="55" pageNumber="56">
Avicularian rostrum almost the same width along the whole of its length and with pointed or rounded top, ovicells not observed .............................................................................
<taxonomicName id="4C7C4D429641FF99F572FA49FAF3FA32" ID-CoL="86RGM" authority="Koromyslova &amp; Taylor &amp; Martha &amp; Riley, 2018" authorityName="Koromyslova &amp; Taylor &amp; Martha &amp; Riley" authorityYear="2018" box="[1113,1300,1434,1461]" class="Gymnolaemata" family="Onychocellidae" genus="Rhagasostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomatida" pageId="55" pageNumber="56" phylum="Bryozoa" rank="species" species="operculatum" status="sp. nov.">
<emphasis id="B908EAD39641FF99F572FA49FAF3FA32" bold="true" box="[1113,1300,1434,1461]" italics="true" pageId="55" pageNumber="56">R. operculatum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A23B57A89641FF99F437FA48FA91FA32" box="[1308,1398,1435,1461]" pageId="55" pageNumber="56" rank="species">sp. nov.</taxonomicNameLabel>
</keyLead>
</paragraph>
</keyStep>
<paragraph id="8BC336C19641FF99F1EBFA0FFA91F99D" blockId="55.[192,1398,1500,1562]" pageId="55" pageNumber="56">
<keyLead id="308D95F49641FF99F1EBFA0FFA91F99D" pageId="55" pageNumber="56">
<keyStep id="30882E649641FF99F1EBFA0FFA91F99D" pageId="55" pageNumber="56">
8. Avicularian rostrum with one side of rostrum almost straight and other side curved near top .......... ..................................................................................................................
<taxonomicName id="4C7C4D429641FF99F51DF9D3FA91F99D" ID-CoL="86RGL" authority="Brydone, 1936" authorityName="Brydone" authorityYear="1936" box="[1078,1398,1536,1562]" class="Gymnolaemata" family="Onychocellidae" genus="Rhagasostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomatida" pageId="55" pageNumber="56" phylum="Bryozoa" rank="species" species="minuens">
<emphasis id="B908EAD39641FF99F51DF9D3FB27F99D" bold="true" box="[1078,1216,1536,1562]" italics="true" pageId="55" pageNumber="56">R. minuens</emphasis>
<bibRefCitation id="EFED4B309641FF99F5E3F9D3FA91F99D" author="Brydone R. M." box="[1224,1398,1536,1562]" pageId="55" pageNumber="56" refId="ref30015" refString="Brydone R. M. 1936. Further Notes on New or Imperfectly Known Chalk Polyzoa. Part III. (Semieschara, Micropora, Cryptostoma, etc.). Dulau and Co., London." type="book" year="1936">Brydone, 1936</bibRefCitation>
</taxonomicName>
</keyStep>
</keyLead>
</paragraph>
<keyStep id="30882E649641FF99F196F991FA91F940" pageId="55" pageNumber="56">
<paragraph id="8BC336C19641FF99F196F991FA91F9F8" blockId="55.[189,1398,1602,1735]" pageId="55" pageNumber="56">
<keyLead id="308D95F49641FF99F196F991FA91F9F8" pageId="55" pageNumber="56">
9. Autozooidal cryptocyst with slightly convex border; gymnocyst very rarely observed .................... .............................................................................................................
<taxonomicName id="4C7C4D429641FF99F53EF9B5FA91F9F8" authority="(Marsson, 1887)" baseAuthorityName="Marsson" baseAuthorityYear="1887" box="[1045,1398,1637,1664]" class="Gymnolaemata" family="Onychocellidae" genus="Onychocella" kingdom="Animalia" order="Cheilostomatida" pageId="55" pageNumber="56" phylum="Bryozoa" rank="species" species="gibbosum">
<emphasis id="B908EAD39641FF99F53EF9B5FB4BF907" bold="true" box="[1045,1196,1637,1664]" italics="true" pageId="55" pageNumber="56">R. gibbosum</emphasis>
(
<bibRefCitation id="EFED4B309641FF99F597F9B6FA89F9F8" author="Marsson T." box="[1212,1390,1637,1663]" pageId="55" pageNumber="56" pagination="1 - 112" refId="ref31259" refString="Marsson T. 1887. Die Bryozoen der weissen Schreibkreide der Insel Rugen. Palaeontologische Abhandlungen 4: 1 - 112." type="journal article" year="1887">Marsson, 1887</bibRefCitation>
)
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="8BC336C19641FF99F1EBF959FA91F940" blockId="55.[189,1398,1602,1735]" pageId="55" pageNumber="56">
<keyLead id="308D95F49641FF99F1EBF959FA91F940" pageId="55" pageNumber="56">
Autozooidal cryptocyst with convex border; gymnocyst well developed .......................................... .............................................................................................................
<taxonomicName id="4C7C4D429641FF99F53BF97EFA91F940" authority="Brydone, 1936" authorityName="Brydone" authorityYear="1936" box="[1040,1398,1708,1735]" class="Gymnolaemata" family="Onychocellidae" genus="Rhagasostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomatida" pageId="55" pageNumber="56" phylum="Bryozoa" rank="species" species="gibbosulum">
<emphasis id="B908EAD39641FF99F53BF97EFB27F940" bold="true" box="[1040,1216,1708,1735]" italics="true" pageId="55" pageNumber="56">R. gibbosulum</emphasis>
<bibRefCitation id="EFED4B309641FF99F5E3F97EFA91F940" author="Brydone R. M." box="[1224,1398,1709,1735]" pageId="55" pageNumber="56" refId="ref30015" refString="Brydone R. M. 1936. Further Notes on New or Imperfectly Known Chalk Polyzoa. Part III. (Semieschara, Micropora, Cryptostoma, etc.). Dulau and Co., London." type="book" year="1936">Brydone, 1936</bibRefCitation>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="30882E649641FF99F196F93CFA91F83C" pageId="55" pageNumber="56">
<paragraph id="8BC336C19641FF99F196F93CFA91F8D6" blockId="55.[189,1398,1775,1980]" pageId="55" pageNumber="56">
<keyLead id="308D95F49641FF99F196F93CFA91F8D6" pageId="55" pageNumber="56">
10. Avicularian opesia large, roundish or oval with thickened distolateral edge and with thin articular ridges bearing two short teeth proximally and a short or long, slit-like opesiular indentation between the teeth; opesiules lacking .................................................................
<taxonomicName id="4C7C4D429641FF99F53BF8E4FA91F8D6" ID-CoL="8GR5Y" authority="(Lonsdale, 1850)" baseAuthorityName="Lonsdale" baseAuthorityYear="1850" box="[1040,1398,1846,1873]" class="Gymnolaemata" family="Onychocellidae" genus="Onychocella" kingdom="Animalia" order="Cheilostomatida" pageId="55" pageNumber="56" phylum="Bryozoa" rank="species" species="inelegans">
<emphasis id="B908EAD39641FF99F53BF8E4FB40F8D6" bold="true" box="[1040,1191,1846,1873]" italics="true" pageId="55" pageNumber="56">R. inelegans</emphasis>
(
<bibRefCitation id="EFED4B309641FF99F59DF8E5FA89F8D6" author="Lonsdale W." box="[1206,1390,1846,1873]" pageId="55" pageNumber="56" pagination="237 - 324" refId="ref31211" refString="Lonsdale W. 1850. Description of the fossils of the Chalk Formation. Note on the corals. In: Dixon F. (ed) The Geology and Fossils of the Tertiary and Cretaceous Formations of Sussex: 237 - 324. Longman, Brighton." type="book chapter" year="1850">Lonsdale, 1850</bibRefCitation>
)
</taxonomicName>
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</paragraph>
<paragraph id="8BC336C19641FF99F1EBF888FA91F83C" blockId="55.[189,1398,1775,1980]" pageId="55" pageNumber="56">
<keyLead id="308D95F49641FF99F1EBF888FA91F83C" pageId="55" pageNumber="56">
Avicularian opesia distal, small, subcircular; two lateral parallel slit-like opesiules formed by long teeth of articular ridges and a long, slit-like opesiular indentation between the teeth proximally below opesia ..............................................................................................
<taxonomicName id="4C7C4D429641FF99F56EF871FA91F83C" ID-CoL="86RG9" authority="Brydone, 1936" authorityName="Brydone" authorityYear="1936" box="[1093,1398,1953,1980]" class="Gymnolaemata" family="Onychocellidae" genus="Rhagasostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomatida" pageId="55" pageNumber="56" phylum="Bryozoa" rank="species" species="angliae">
<emphasis id="B908EAD39641FF99F56EF871FB26F83B" bold="true" box="[1093,1217,1953,1980]" italics="true" pageId="55" pageNumber="56">R. angliae</emphasis>
<bibRefCitation id="EFED4B309641FF99F5E3F872FA91F83C" author="Brydone R. M." box="[1224,1398,1953,1979]" pageId="55" pageNumber="56" refId="ref30015" refString="Brydone R. M. 1936. Further Notes on New or Imperfectly Known Chalk Polyzoa. Part III. (Semieschara, Micropora, Cryptostoma, etc.). Dulau and Co., London." type="book" year="1936">Brydone, 1936</bibRefCitation>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<paragraph id="8BC336C1964EFF96F1EAFED8FA90FEEA" blockId="56.[193,1399,267,365]" pageId="56" pageNumber="57">
<keyLead id="308D95F4964EFF96F1EAFED8FA90FEEA" pageId="56" pageNumber="57">
<keyStep id="30882E64964EFF96F1EAFED8FA90FEEA" pageId="56" pageNumber="57">
11. Avicularian opesia egg-shaped, with thin articular ridges bearing two short teeth proximally and a short or long slit-like opesiular indentation between the teeth; opesiules lacking ............................. .............................................................................................................................
<taxonomicName id="4C7C4D42964EFF96F5A7FE80FAF2FEEA" ID-CoL="86RGB" authority="Koromyslova &amp; Taylor &amp; Martha &amp; Riley, 2018" authorityName="Koromyslova &amp; Taylor &amp; Martha &amp; Riley" authorityYear="2018" box="[1164,1301,338,365]" class="Gymnolaemata" family="Onychocellidae" genus="Rhagasostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomatida" pageId="56" pageNumber="57" phylum="Bryozoa" rank="species" species="aralense" status="sp. nov.">
<emphasis id="B908EAD3964EFF96F5A7FE80FAF2FEEA" bold="true" box="[1164,1301,338,365]" italics="true" pageId="56" pageNumber="57">R. aralense</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A23B57A8964EFF96F437FE80FA90FEEA" box="[1308,1399,339,365]" pageId="56" pageNumber="57" rank="species">sp. nov.</taxonomicNameLabel>
</keyStep>
</keyLead>
</paragraph>
</key>
</subSubSection>
</treatment>
</subSection>
</document>