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<document id="0D4A4688184E973918EFE050C87B1045" ID-CLB-Dataset="30861" ID-DOI="10.11646/zootaxa.4377.2.4" ID-GBIF-Dataset="b5b7f31d-a51a-41ab-9339-d955990a7a2e" ID-ISSN="1175-5326" ID-Zenodo-Dep="1163979" ID-ZooBank="5ECEF505-D5F4-4D54-A65F-551758945D2B" IM.bibliography_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1517472891480" checkinUser="plazi" docAuthor="Yang, Ho Jin, Seo, Ji Eun, Min, Bum Sik, Grischenko, Andrei V. &amp; Gordon, Dennis P." docDate="2018" docId="9A0A87E7C6566677FF5BA1C5FC3E9E36" docLanguage="en" docName="zootaxa.4377.2.4.pdf" docOrigin="Zootaxa 4377 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Cribrilina Juxtacribrilina, n. sp." docType="treatment" docVersion="8" lastPageNumber="219" masterDocId="6633FF9FC6576674FFCCA651FFE79A39" masterDocTitle="Cribrilinidae (Bryozoa: Cheilostomata) of Korea" masterLastPageNumber="234" masterPageNumber="216" pageNumber="217" updateTime="1698518603148" updateUser="ExternalLinkService">
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<mods:title id="A87CA3AFD36B8ADAF6C8F1137C831937">Cribrilinidae (Bryozoa: Cheilostomata) of Korea</mods:title>
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<mods:namePart id="FB7D3382500267439AC40E24C45C75A0">Yang, Ho Jin</mods:namePart>
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<mods:namePart id="9507A3823F05561AD4BE9C25F58D6F31">Min, Bum Sik</mods:namePart>
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<treatment id="9A0A87E7C6566677FF5BA1C5FC3E9E36" ID-DOI="http://doi.org/10.5281/zenodo.5987929" ID-GBIF-Taxon="150744362" ID-Zenodo-Dep="5987929" LSID="urn:lsid:plazi:treatment:9A0A87E7C6566677FF5BA1C5FC3E9E36" httpUri="http://treatment.plazi.org/id/9A0A87E7C6566677FF5BA1C5FC3E9E36" lastPageId="3" lastPageNumber="219" pageId="1" pageNumber="217">
<subSubSection id="5AB9657AC6566675FF5BA1C5FB639DCB" pageId="1" pageNumber="217" type="nomenclature">
<paragraph id="121C36F1C6566675FF5BA1C5FD819D96" blockId="1.[151,614,1940,1967]" box="[151,614,1940,1967]" pageId="1" pageNumber="217">
<heading id="4954819DC6566675FF5BA1C5FD819D96" bold="true" box="[151,614,1940,1967]" fontSize="11" level="1" pageId="1" pageNumber="217" reason="1">
<emphasis id="20D7EAE3C6566675FF5BA1C5FD819D96" bold="true" box="[151,614,1940,1967]" pageId="1" pageNumber="217">
<taxonomicName id="D5A34D72C6566675FF5BA1C5FE079D96" authority="(Juxtacribrilina)" authorityName="Juxtacribrilina" box="[151,480,1940,1967]" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="1" pageNumber="217" phylum="Bryozoa" rank="genus">
<emphasis id="20D7EAE3C6566675FF5BA1C5FEF79D97" bold="true" box="[151,272,1940,1966]" italics="true" pageId="1" pageNumber="217">Cribrilina</emphasis>
(
<emphasis id="20D7EAE3C6566675FEECA1C5FE319D97" bold="true" box="[288,470,1940,1966]" italics="true" pageId="1" pageNumber="217">Juxtacribrilina</emphasis>
)
</taxonomicName>
n. subgen.
</emphasis>
</heading>
</paragraph>
<paragraph id="121C36F1C6566675FF5BA18DFB639DCB" blockId="1.[151,1156,2012,2034]" box="[151,1156,2012,2034]" pageId="1" pageNumber="217">
<emphasis id="20D7EAE3C6566675FF5BA18DFEC59DCB" bold="true" box="[151,290,2012,2034]" pageId="1" pageNumber="217">Type species.</emphasis>
<taxonomicName id="D5A34D72C6566675FEE5A18DFBA39DCB" authority="Yang, Seo, Min, Grischenko &amp; Gordon" authorityName="Yang &amp; Seo &amp; Min &amp; Grischenko &amp; Gordon" authorityYear="2018" box="[297,1092,2012,2034]" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="1" pageNumber="217" phylum="Bryozoa" rank="species" species="flavomaris" status="sp. nov." subGenus="Juxtacribrilina">
<emphasis id="20D7EAE3C6566675FEE5A18DFE779DCB" box="[297,400,2012,2034]" italics="true" pageId="1" pageNumber="217">Cribrilina</emphasis>
(
<emphasis id="20D7EAE3C6566675FE53A18DFDD09DCB" box="[415,567,2012,2034]" italics="true" pageId="1" pageNumber="217">Juxtacribrilina</emphasis>
)
<emphasis id="20D7EAE3C6566675FD89A18DFD569DCB" box="[581,689,2012,2034]" italics="true" pageId="1" pageNumber="217">flavomaris</emphasis>
Yang, Seo, Min, Grischenko &amp; Gordon
</taxonomicName>
<taxonomicNameLabel id="3BE45798C6566675FB87A18DFB639DCB" box="[1099,1156,2012,2034]" pageId="1" pageNumber="217" rank="species">
<emphasis id="20D7EAE3C6566675FB87A18DFB639DCB" bold="true" box="[1099,1156,2012,2034]" pageId="1" pageNumber="217">n. sp.</emphasis>
</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection id="5AB9657AC6556676FF5BA6C6FBBC9A89" box="[151,1115,151,176]" pageId="2" pageNumber="218" type="etymology">
<paragraph id="121C36F1C6556676FF5BA6C6FBBC9A89" blockId="2.[151,1437,151,2013]" box="[151,1115,151,176]" pageId="2" pageNumber="218">
<emphasis id="20D7EAE3C6556676FF5BA6C6FEF99A89" bold="true" box="[151,286,151,176]" pageId="2" pageNumber="218">Etymology.</emphasis>
Latin
<emphasis id="20D7EAE3C6556676FEAAA6C9FE799A96" box="[358,414,152,175]" italics="true" pageId="2" pageNumber="218">juxta</emphasis>
, near, close, next to, related, plus
<taxonomicName id="D5A34D72C6556676FCD0A6C9FC699A89" box="[796,910,152,176]" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="2" pageNumber="218" phylum="Bryozoa" rank="genus">
<emphasis id="20D7EAE3C6556676FCD0A6C9FC699A89" box="[796,910,152,176]" italics="true" pageId="2" pageNumber="218">Cribrilina</emphasis>
</taxonomicName>
; gender feminine.
</paragraph>
</subSubSection>
<subSubSection id="5AB9657AC6556676FF0BA6EDFEFF9BE9" pageId="2" pageNumber="218" type="diagnosis">
<paragraph id="121C36F1C6556676FF0BA6EDFEFF9BE9" blockId="2.[151,1437,151,2013]" pageId="2" pageNumber="218">
<emphasis id="20D7EAE3C6556676FF0BA6EDFEA69AEC" bold="true" box="[199,321,188,213]" pageId="2" pageNumber="218">Diagnosis.</emphasis>
Colony encrusting, multiserial. Zooids with variably extensive frontal shield of pinnate costal spines, these with rows of intercostal lacunae, and at least one pseudopore, usually at tip; suboral costae stoutest, typically with frontally elevated tips. Articulated oral spines present. No avicularia. Ovicellate zooids in quincunx with autozooids and/or adventitiously borne and small or dwarfed; ooecium tending to be reduced, often small to vestigial, costa-like or flap-like, typically kenozooidal from maternal zooid, less commonly produced from distal autozooid, intimately associated with pair of transversely orientated proximofrontal costal spines, each typically with one or more pseudopores. Interzooidal communications via basal pore-chambers. Ancestrula costate like autozooids.
</paragraph>
</subSubSection>
<subSubSection id="5AB9657AC6556677FF0BA78DFC3E9E36" lastPageId="3" lastPageNumber="219" pageId="2" pageNumber="218" type="discussion">
<paragraph id="121C36F1C6556676FF0BA78DFB4D99B9" blockId="2.[151,1437,151,2013]" pageId="2" pageNumber="218">
<emphasis id="20D7EAE3C6556676FF0BA78DFEDC9BCC" bold="true" box="[199,315,476,501]" pageId="2" pageNumber="218">Remarks.</emphasis>
<bibRefCitation id="76324B00C6556676FE8DA78DFE069BCD" author="Bishop, J. D. D." box="[321,481,476,501]" journalOrPublisher="Zoologica Scripta" pageId="2" pageNumber="218" pagination="225 - 249" part="23" publicationUrl="https://doi.org/10.1111/j.1463-6409.1994.tb00387.x" refString="Bishop, J. D. D. (1994) The genera Cribrilina and Collarina (Bryozoa, Cheilostomatida) in the British Isles and North Sea Basin, Pliocene to present day. Zoologica Scripta, 23 (3), 225 - 249. https: // doi. org / 10.1111 / j. 1463 - 6409.1994. tb 00387. x" title="The genera Cribrilina and Collarina (Bryozoa, Cheilostomatida) in the British Isles and North Sea Basin, Pliocene to present day" type="journal article" year="1994">Bishop (1994)</bibRefCitation>
remarked in his study of
<taxonomicName id="D5A34D72C6556676FD30A78DFC089BCD" authority="Gray, 1848" authorityName="Gray" authorityYear="1848" box="[764,1007,476,500]" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="2" pageNumber="218" phylum="Bryozoa" rank="genus">
<emphasis id="20D7EAE3C6556676FD30A78DFC899BCD" box="[764,878,476,500]" italics="true" pageId="2" pageNumber="218">Cribrilina</emphasis>
<bibRefCitation id="76324B00C6556676FCBFA78DFC089BCD" author="Gray, J. E." bookContentInfo="173 pp." box="[883,1007,476,500]" journalOrPublisher="Trustees of the British Museum (Natural History), London" pageId="2" pageNumber="218" refString="Gray, J. E. (1848) List of the Specimens of British Animals in the Collection of the British Museum. Part 1. Centroniae or Radiated Animals. Trustees of the British Museum (Natural History), London, 173 pp." title="List of the Specimens of British Animals in the Collection of the British Museum. Part 1. Centroniae or Radiated Animals" type="book" year="1848">Gray, 1848</bibRefCitation>
</taxonomicName>
that it seemed unlikely that all species referred to this genus by previous authors are really (or strictly) congeneric. We agree. Inter alia, he highlighted the apparent concurrence of characters in two species that appeared related,
<taxonomicName id="D5A34D72C6556676FC0AA475FA8B9805" authority="(Fabricius, 1780)" authorityName="Yang &amp; Seo &amp; Min &amp; Grischenko &amp; Gordon" authorityYear="2018" baseAuthorityName="Fabricius" baseAuthorityYear="1780" box="[966,1388,548,573]" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="2" pageNumber="218" phylum="Bryozoa" rank="species" species="annulata">
<emphasis id="20D7EAE3C6556676FC0AA475FB439805" box="[966,1188,548,572]" italics="true" pageId="2" pageNumber="218">Cribrilina annulata</emphasis>
(
<bibRefCitation id="76324B00C6556676FB7EA475FA839805" author="Fabricius, O." bookContentInfo="452 pp." box="[1202,1380,548,573]" journalOrPublisher="Ioannis Gottlob Rothe, Hafniae &amp; Lipsiae" pageId="2" pageNumber="218" refString="Fabricius, O. (1780) Fauna Groenlandica: systematice sistens animalia Groenlandiae occidentalis hactenus indagata, quod nomen specificum, triviale, vernaculumque; synonyma auctorum plurium, descriptionem, locum, victum, generationem, mores, usum, capturamque singuli, prout detegendi occasio fuit, maximaque parte secundum proprias observationes. Ioannis Gottlob Rothe, Hafniae &amp; Lipsiae, 452 pp." title="Fauna Groenlandica: systematice sistens animalia Groenlandiae occidentalis hactenus indagata, quod nomen specificum, triviale, vernaculumque; synonyma auctorum plurium, descriptionem, locum, victum, generationem, mores, usum, capturamque singuli, prout detegendi occasio fuit, maximaque parte secundum proprias observationes" type="book" year="1780">Fabricius, 1780</bibRefCitation>
)
</taxonomicName>
and
<taxonomicName id="D5A34D72C6556676FF5BA419FDBE9859" authority="Norman, 1903" authorityName="Norman" authorityYear="1903" box="[151,601,584,608]" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="2" pageNumber="218" phylum="Bryozoa" rank="species" species="spitsbergensis">
<emphasis id="20D7EAE3C6556676FF5BA419FE4A9859" box="[151,429,584,608]" italics="true" pageId="2" pageNumber="218">Cribrilina spitsbergensis</emphasis>
<bibRefCitation id="76324B00C6556676FE78A419FDBE9859" author="Norman, A. M." box="[436,601,584,608]" journalOrPublisher="Annals and Magazine of Natural History" pageId="2" pageNumber="218" pagination="567 - 598" part="11" publicationUrl="https://www.biodiversitylibrary.org/part/60217" refString="Norman, A. M. (1903) Notes on the natural history of East Finmark, Polyzoa. Annals and Magazine of Natural History, ser. 7, 11, 567 - 598. Available from: https: // www. biodiversitylibrary. org / part / 60217 # / summary (accessed 8 December 2017)" title="Notes on the natural history of East Finmark, Polyzoa" type="journal article" year="1903">Norman, 1903</bibRefCitation>
</taxonomicName>
, namely the lack of avicularia, close application of two modified spines in ovicellate zooids that form a transverse ridge or crest on the ooecium, and possession of a cribrimorph ancestrula. Further, recent studies by
<bibRefCitation id="76324B00C6556676FE73A4DEFD6D9891" author="Dick, M. H. &amp; Grischenko, A. &amp; Mawatari, S. F." box="[447,650,655,680]" journalOrPublisher="Journal of Natural History" pageId="2" pageNumber="218" pagination="3687 - 3784" part="39" publicationUrl="https://doi.org/10.1080/00222930500415195" refString="Dick, M. H., Grischenko, A. V. &amp; Mawatari, S. F. (2005) Intertidal Bryozoa (Cheilostomata) of Ketchikan, Alaska. Journal of Natural History, 39 (43), 3687 - 3784. https: // doi. org / 10.1080 / 00222930500415195" title="Intertidal Bryozoa (Cheilostomata) of Ketchikan, Alaska" type="journal article" year="2005">
Dick
<emphasis id="20D7EAE3C6556676FE31A4C0FDD79891" box="[509,560,656,680]" italics="true" pageId="2" pageNumber="218">et al</emphasis>
. (2005)
</bibRefCitation>
and
<bibRefCitation id="76324B00C6556676FD0FA4DEFC3E9891" author="Grischenko, A. &amp; Dick, M. H. &amp; Mawatari, S. F." box="[707,985,655,680]" journalOrPublisher="Hokkaido, Japan. Journal of Natural History" pageId="2" pageNumber="218" pagination="1047 - 1161" part="41" publicationUrl="https://doi.org/10.1080/00222930701391773" refString="Grischenko, A. V., Dick, M. H. &amp; Mawatari, S. F. (2007) Diversity and taxonomy of intertidal Bryozoa (Cheilostomata) at Akkeshi Bay, Hokkaido, Japan. Journal of Natural History, 41 (17 - 20), 1047 - 1161. https: // doi. org / 10.1080 / 00222930701391773" title="Diversity and taxonomy of intertidal Bryozoa (Cheilostomata) at Akkeshi Bay" type="journal article" year="2007">
Grischenko
<emphasis id="20D7EAE3C6556676FC80A4C0FC999891" box="[844,894,656,680]" italics="true" pageId="2" pageNumber="218">et al</emphasis>
. (2007)
</bibRefCitation>
of putative
<taxonomicName id="D5A34D72C6556676FBAFA4C1FB0E9891" authorityName="Yang &amp; Seo &amp; Min &amp; Grischenko &amp; Gordon" authorityYear="2018" baseAuthorityName="Fabricius" baseAuthorityYear="1780" box="[1123,1257,656,680]" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="2" pageNumber="218" phylum="Bryozoa" rank="species" species="annulata">
<emphasis id="20D7EAE3C6556676FBAFA4C1FB0E9891" box="[1123,1257,656,680]" italics="true" pageId="2" pageNumber="218">C. annulata</emphasis>
</taxonomicName>
from the North Pacific, supplemented by our own observations, show that the composite structure of the ooecium and associated proximolateral costal spines is not precisely as in
<emphasis id="20D7EAE3C6556676FD20A489FC1C98D6" box="[748,1019,728,752]" italics="true" pageId="2" pageNumber="218">
<taxonomicName id="D5A34D72C6556676FD20A489FCB998C9" authority="Yang &amp; Seo &amp; Min &amp; Grischenko &amp; Gordon, 2018" authorityName="Yang &amp; Seo &amp; Min &amp; Grischenko &amp; Gordon" authorityYear="2018" box="[748,862,728,752]" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="2" pageNumber="218" phylum="Bryozoa" rank="genus" sensu="stricto">Cribrilina</taxonomicName>
<taxonomicNameLabel id="3BE45798C6556676FCA6A488FC1C98D6" box="[874,1019,728,752]" pageId="2" pageNumber="218" sensu="stricto">sensu stricto</taxonomicNameLabel>
</emphasis>
, though it may be homologous. In
<taxonomicName id="D5A34D72C6556676FF5BA4ADFDCB992D" authority="(Hassall, 1841)" baseAuthorityName="Hassall" baseAuthorityYear="1841" box="[151,556,764,789]" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="2" pageNumber="218" phylum="Bryozoa" rank="species" species="punctata">
<emphasis id="20D7EAE3C6556676FF5BA4ADFE94992D" box="[151,371,764,788]" italics="true" pageId="2" pageNumber="218">Cribrilina punctata</emphasis>
(Hassall, 1841)
</taxonomicName>
, the type species of the genus, the ooecium is relatively large, has numerous pseudopores, and the distolateral pair of oral spines (non-articulated, and proximolateral with respect to the ooecium) are relatively short and project frontally or obliquely so, not meeting across the front of the ooecium. The equivalent spines in
<taxonomicName id="D5A34D72C6556676FEB0A539FDE699B9" authorityName="Yang &amp; Seo &amp; Min &amp; Grischenko &amp; Gordon" authorityYear="2018" baseAuthorityName="Fabricius" baseAuthorityYear="1780" box="[380,513,872,896]" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="2" pageNumber="218" phylum="Bryozoa" rank="species" species="annulata">
<emphasis id="20D7EAE3C6556676FEB0A539FDE699B9" box="[380,513,872,896]" italics="true" pageId="2" pageNumber="218">C. annulata</emphasis>
</taxonomicName>
arch across the front of the ooecium and fuse in the midline.
</paragraph>
<paragraph id="121C36F1C6556676FF0BA5DDFEEA9E0C" blockId="2.[151,1437,151,2013]" pageId="2" pageNumber="218">
Additional to the differences between
<taxonomicName id="D5A34D72C6556676FD43A5DDFC88999D" baseAuthorityName="Hassall" baseAuthorityYear="1841" box="[655,879,908,932]" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="2" pageNumber="218" phylum="Bryozoa" rank="species" species="punctata">
<emphasis id="20D7EAE3C6556676FD43A5DDFC88999D" box="[655,879,908,932]" italics="true" pageId="2" pageNumber="218">Cribrilina punctata</emphasis>
</taxonomicName>
and
<taxonomicName id="D5A34D72C6556676FC7DA5DDFBDC999D" authorityName="Yang &amp; Seo &amp; Min &amp; Grischenko &amp; Gordon" authorityYear="2018" baseAuthorityName="Fabricius" baseAuthorityYear="1780" box="[945,1083,908,932]" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="2" pageNumber="218" phylum="Bryozoa" rank="species" species="annulata">
<emphasis id="20D7EAE3C6556676FC7DA5DDFBDC999D" box="[945,1083,908,932]" italics="true" pageId="2" pageNumber="218">C. annulata</emphasis>
</taxonomicName>
, there is the huge amount of variability within the latter species. As
<bibRefCitation id="76324B00C6556676FD87A5FEFCF699F1" author="Dick, M. H. &amp; Grischenko, A. &amp; Mawatari, S. F." box="[587,785,943,968]" journalOrPublisher="Journal of Natural History" pageId="2" pageNumber="218" pagination="3687 - 3784" part="39" publicationUrl="https://doi.org/10.1080/00222930500415195" refString="Dick, M. H., Grischenko, A. V. &amp; Mawatari, S. F. (2005) Intertidal Bryozoa (Cheilostomata) of Ketchikan, Alaska. Journal of Natural History, 39 (43), 3687 - 3784. https: // doi. org / 10.1080 / 00222930500415195" title="Intertidal Bryozoa (Cheilostomata) of Ketchikan, Alaska" type="journal article" year="2005">
Dick
<emphasis id="20D7EAE3C6556676FD44A5E0FD5E99F1" box="[648,697,944,968]" italics="true" pageId="2" pageNumber="218">et al</emphasis>
. (2005)
</bibRefCitation>
noted, the numerous morphological differences across the attributed range of this species suggest several biological species. Our Korean material supports this suggestion, being different again from that reported by
<bibRefCitation id="76324B00C6556676FD4BA5A6FCB49E29" author="Dick, M. H. &amp; Grischenko, A. &amp; Mawatari, S. F." box="[647,851,1015,1040]" journalOrPublisher="Journal of Natural History" pageId="2" pageNumber="218" pagination="3687 - 3784" part="39" publicationUrl="https://doi.org/10.1080/00222930500415195" refString="Dick, M. H., Grischenko, A. V. &amp; Mawatari, S. F. (2005) Intertidal Bryozoa (Cheilostomata) of Ketchikan, Alaska. Journal of Natural History, 39 (43), 3687 - 3784. https: // doi. org / 10.1080 / 00222930500415195" title="Intertidal Bryozoa (Cheilostomata) of Ketchikan, Alaska" type="journal article" year="2005">
Dick
<emphasis id="20D7EAE3C6556676FD0AA5A8FD1E9E29" box="[710,761,1016,1040]" italics="true" pageId="2" pageNumber="218">et al</emphasis>
. (2005)
</bibRefCitation>
from Alaska and by
<bibRefCitation id="76324B00C6556676FB8AA5A6FABA9E29" author="Grischenko, A. &amp; Dick, M. H. &amp; Mawatari, S. F." box="[1094,1373,1015,1040]" journalOrPublisher="Hokkaido, Japan. Journal of Natural History" pageId="2" pageNumber="218" pagination="1047 - 1161" part="41" publicationUrl="https://doi.org/10.1080/00222930701391773" refString="Grischenko, A. V., Dick, M. H. &amp; Mawatari, S. F. (2007) Diversity and taxonomy of intertidal Bryozoa (Cheilostomata) at Akkeshi Bay, Hokkaido, Japan. Journal of Natural History, 41 (17 - 20), 1047 - 1161. https: // doi. org / 10.1080 / 00222930701391773" title="Diversity and taxonomy of intertidal Bryozoa (Cheilostomata) at Akkeshi Bay" type="journal article" year="2007">
Grischenko
<emphasis id="20D7EAE3C6556676FB1CA5A8FAE49E29" box="[1232,1283,1016,1040]" italics="true" pageId="2" pageNumber="218">et al</emphasis>
. (2007)
</bibRefCitation>
from Hokkaido.
</paragraph>
<paragraph id="121C36F1C6556676FF0BA26EFD6B9FA4" blockId="2.[151,1437,151,2013]" pageId="2" pageNumber="218">
<bibRefCitation id="76324B00C6556676FF0BA26EFE6B9E61" author="Ostrovsky, A. N." box="[199,396,1087,1112]" journalOrPublisher="Acta Zoologica" pageId="2" pageNumber="218" pagination="287 - 318" part="79" publicationUrl="https://doi.org/10.1111/j.1463-6395.1998.tb01280.x" refString="Ostrovsky, A. N. (1998) Comparative studies of ovicell anatomy and reproductive patterns in Cribrilina annulata and Celleporella hyalina (Bryozoa: Cheilostomatida). Acta Zoologica, 79 (4), 287 - 318. https: // doi. org / 10.1111 / j. 1463 - 6395.1998. tb 01280. x" title="Comparative studies of ovicell anatomy and reproductive patterns in Cribrilina annulata and Celleporella hyalina (Bryozoa: Cheilostomatida)" type="journal article" year="1998">Ostrovsky (1998)</bibRefCitation>
made an excellent, detailed study of ovicellogenesis in
<taxonomicName id="D5A34D72C6556676FBCFA211FB6F9E61" authorityName="Yang &amp; Seo &amp; Min &amp; Grischenko &amp; Gordon" authorityYear="2018" baseAuthorityName="Fabricius" baseAuthorityYear="1780" box="[1027,1160,1088,1112]" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="2" pageNumber="218" phylum="Bryozoa" rank="species" species="annulata">
<emphasis id="20D7EAE3C6556676FBCFA211FB6F9E61" box="[1027,1160,1088,1112]" italics="true" pageId="2" pageNumber="218">C. annulata</emphasis>
</taxonomicName>
from the White Sea and our conclusions below have benefited from discussion with him. Further, thanks to the courtesy of Mary Spencer Jones (NHMUK), we have been able to examine SEM micrographs of
<taxonomicName id="D5A34D72C6556676FC2CA2D9FB8E9E99" authorityName="Yang &amp; Seo &amp; Min &amp; Grischenko &amp; Gordon" authorityYear="2018" baseAuthorityName="Fabricius" baseAuthorityYear="1780" box="[992,1129,1160,1184]" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="2" pageNumber="218" phylum="Bryozoa" rank="species" species="annulata">
<emphasis id="20D7EAE3C6556676FC2CA2D9FB8E9E99" box="[992,1129,1160,1184]" italics="true" pageId="2" pageNumber="218">C. annulata</emphasis>
</taxonomicName>
from the Norwegian type locality and several other localities (Shetland Is.; Nantucket, Massachusetts; Friday Harbor, Washington) as well as
<taxonomicName id="D5A34D72C6556676FF5BA281FEBE9ED1" authorityName="Norman" authorityYear="1903" box="[151,345,1232,1256]" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="2" pageNumber="218" phylum="Bryozoa" rank="species" species="spitsbergensis">
<emphasis id="20D7EAE3C6556676FF5BA281FEBE9ED1" box="[151,345,1232,1256]" italics="true" pageId="2" pageNumber="218">C. spitsbergensis</emphasis>
</taxonomicName>
. These confirm our interpretation of
<taxonomicName id="D5A34D72C6556676FCDAA281FC479ED1" authorityName="Yang &amp; Seo &amp; Min &amp; Grischenko &amp; Gordon" authorityYear="2018" baseAuthorityName="Fabricius" baseAuthorityYear="1780" box="[790,928,1232,1256]" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="2" pageNumber="218" phylum="Bryozoa" rank="species" species="annulata">
<emphasis id="20D7EAE3C6556676FCDAA281FC479ED1" box="[790,928,1232,1256]" italics="true" pageId="2" pageNumber="218">C. annulata</emphasis>
</taxonomicName>
as comprising more than one species. Our interim conclusion is that
<taxonomicName id="D5A34D72C6556676FE73A2A5FDA29F35" authorityName="Yang &amp; Seo &amp; Min &amp; Grischenko &amp; Gordon" authorityYear="2018" baseAuthorityName="Fabricius" baseAuthorityYear="1780" box="[447,581,1268,1292]" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="2" pageNumber="218" phylum="Bryozoa" rank="species" species="annulata">
<emphasis id="20D7EAE3C6556676FE73A2A5FDA29F35" box="[447,581,1268,1292]" italics="true" pageId="2" pageNumber="218">C. annulata</emphasis>
</taxonomicName>
from Norway, Shetland, the White Sea and Nantucket are conspecific, and that from Friday Harbor (see also
<bibRefCitation id="76324B00C6556676FDDDA346FD789F09" author="Powell, N. A." box="[529,671,1303,1328]" journalOrPublisher="Journal of the Fisheries Research Board of Canada" pageId="2" pageNumber="218" pagination="1905 - 1910" part="24" publicationUrl="https://doi.org/10.1139/f67-157" refString="Powell, N. A. (1967) Sexual dwarfism in Cribrilina annulata (Cribrilinidae - Bryozoa). Journal of the Fisheries Research Board of Canada, 24 (9), 1905 - 1910. https: // doi. org / 10.1139 / f 67 - 157" title="Sexual dwarfism in Cribrilina annulata (Cribrilinidae - Bryozoa)" type="journal article" year="1967">Powell 1967</bibRefCitation>
) is a separate species allied to that described from Alaska by
<bibRefCitation id="76324B00C6556676FA87A346FEEA9F6C" author="Dick, M. H. &amp; Grischenko, A. &amp; Mawatari, S. F." journalOrPublisher="Journal of Natural History" pageId="2" pageNumber="218" pagination="3687 - 3784" part="39" publicationUrl="https://doi.org/10.1080/00222930500415195" refString="Dick, M. H., Grischenko, A. V. &amp; Mawatari, S. F. (2005) Intertidal Bryozoa (Cheilostomata) of Ketchikan, Alaska. Journal of Natural History, 39 (43), 3687 - 3784. https: // doi. org / 10.1080 / 00222930500415195" title="Intertidal Bryozoa (Cheilostomata) of Ketchikan, Alaska" type="journal article" year="2005">
Dick
<emphasis id="20D7EAE3C6556676FA44A348FF539F6D" italics="true" pageId="2" pageNumber="218">et al.</emphasis>
(2005)
</bibRefCitation>
. Two other species are also recognizable from the North Pacific, i.e. that from Hokkaido, and our material from the Yellow Sea (see below). Our comparison of the ooecia in all these forms, plus Ostrovskys (1998) studies, show them to be structurally related.
</paragraph>
<paragraph id="121C36F1C6556676FF0BA3F6FAD09C31" blockId="2.[151,1437,151,2013]" pageId="2" pageNumber="218">
<bibRefCitation id="76324B00C6556676FF0BA3F6FE8F9FF9" author="Bishop, J. D. D." box="[199,360,1447,1472]" journalOrPublisher="Zoologica Scripta" pageId="2" pageNumber="218" pagination="225 - 249" part="23" publicationUrl="https://doi.org/10.1111/j.1463-6409.1994.tb00387.x" refString="Bishop, J. D. D. (1994) The genera Cribrilina and Collarina (Bryozoa, Cheilostomatida) in the British Isles and North Sea Basin, Pliocene to present day. Zoologica Scripta, 23 (3), 225 - 249. https: // doi. org / 10.1111 / j. 1463 - 6409.1994. tb 00387. x" title="The genera Cribrilina and Collarina (Bryozoa, Cheilostomatida) in the British Isles and North Sea Basin, Pliocene to present day" type="journal article" year="1994">Bishop (1994)</bibRefCitation>
tabulated the main morphological characters of living and fossil
<taxonomicName id="D5A34D72C6556676FB89A3F9FB509FF9" authorityName="Yang &amp; Seo &amp; Min &amp; Grischenko &amp; Gordon" authorityYear="2018" box="[1093,1207,1448,1472]" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="2" pageNumber="218" phylum="Bryozoa" rank="genus">
<emphasis id="20D7EAE3C6556676FB89A3F9FB509FF9" box="[1093,1207,1448,1472]" italics="true" pageId="2" pageNumber="218">Cribrilina</emphasis>
</taxonomicName>
. In comparing these characters with those in the range of forms that we now recognize in
<emphasis id="20D7EAE3C6556676FC79A39DFB519FDD" box="[949,1206,1484,1508]" italics="true" pageId="2" pageNumber="218">
<taxonomicName id="D5A34D72C6556676FC79A39DFBDC9FDD" authority="Yang &amp; Seo &amp; Min &amp; Grischenko &amp; Gordon, 2018" authorityName="Yang &amp; Seo &amp; Min &amp; Grischenko &amp; Gordon" authorityYear="2018" baseAuthorityName="Fabricius" baseAuthorityYear="1780" box="[949,1083,1484,1508]" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="2" pageNumber="218" phylum="Bryozoa" rank="species" sensu="lato" species="annulata">C. annulata</taxonomicName>
<taxonomicNameLabel id="3BE45798C6556676FB88A39CFB519FDD" box="[1092,1206,1484,1508]" pageId="2" pageNumber="218" sensu="lato">sensu lato</taxonomicNameLabel>
</emphasis>
, we recognize what appear to be two main species clusters represented by
<emphasis id="20D7EAE3C6556676FD3AA3A1FC389C31" box="[758,991,1520,1544]" italics="true" pageId="2" pageNumber="218">
<taxonomicName id="D5A34D72C6556676FD3AA3A1FC8F9C31" authority="Yang &amp; Seo &amp; Min &amp; Grischenko &amp; Gordon, 2018" authorityName="Yang &amp; Seo &amp; Min &amp; Grischenko &amp; Gordon" authorityYear="2018" box="[758,872,1520,1544]" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="2" pageNumber="218" phylum="Bryozoa" rank="genus" sensu="lato">Cribrilina</taxonomicName>
<taxonomicNameLabel id="3BE45798C6556676FCA3A3A0FC389C31" box="[879,991,1520,1544]" pageId="2" pageNumber="218" sensu="lato">sensu lato</taxonomicNameLabel>
</emphasis>
. The key characters comprise:
</paragraph>
<paragraph id="121C36F1C6556676FF0BA045FB059C85" blockId="2.[151,1437,151,2013]" pageId="2" pageNumber="218">
A normal-sized (i.e. non-reduced) ooecium with numerous pseudopores; short latero-oral costae that do not cross the front of the ooecium to fuse in the midline; no adventitious dwarf zooids; avicularia; tatiform or cribrimorph ancestrula; i.e.
<taxonomicName id="D5A34D72C6556676FE11A00DFD069C4D" authorityName="Yang &amp; Seo &amp; Min &amp; Grischenko &amp; Gordon" authorityYear="2018" box="[477,737,1628,1652]" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="2" pageNumber="218" phylum="Bryozoa" rank="genus">
<emphasis id="20D7EAE3C6556676FE11A00DFDA89C4D" box="[477,591,1628,1652]" italics="true" pageId="2" pageNumber="218">Cribrilina</emphasis>
(
<emphasis id="20D7EAE3C6556676FDA8A00DFD319C4D" box="[612,726,1628,1652]" italics="true" pageId="2" pageNumber="218">Cribrilina</emphasis>
)
</taxonomicName>
. Included species:
<taxonomicName id="D5A34D72C6556676FC0AA00DFA7B9C4D" authority="(Hassall, 1841)" baseAuthorityName="Hassall" baseAuthorityYear="1841" box="[966,1436,1628,1653]" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="2" pageNumber="218" phylum="Bryozoa" rank="species" species="punctata" subGenus="Cribrilaria">
<emphasis id="20D7EAE3C6556676FC0AA00DFBDF9C4D" box="[966,1080,1628,1652]" italics="true" pageId="2" pageNumber="218">Cribrilina</emphasis>
(
<emphasis id="20D7EAE3C6556676FB81A00DFB879C4A" box="[1101,1120,1628,1651]" italics="true" pageId="2" pageNumber="218">C</emphasis>
.)
<emphasis id="20D7EAE3C6556676FBB1A00CFB389C4D" box="[1149,1247,1629,1652]" italics="true" pageId="2" pageNumber="218">punctata</emphasis>
(Hassall, 1841)
</taxonomicName>
(type),
<taxonomicName id="D5A34D72C6556676FF24A0D1FD679CA1" authority="Norman, 1903" authorityName="Norman" authorityYear="1903" box="[232,640,1664,1688]" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="2" pageNumber="218" phylum="Bryozoa" rank="species" species="cryptooecium" subGenus="Cribrilaria">
<emphasis id="20D7EAE3C6556676FF24A0D1FEE69CAE" box="[232,257,1664,1687]" italics="true" pageId="2" pageNumber="218">C.</emphasis>
(
<emphasis id="20D7EAE3C6556676FEDEA0D1FEC29CAE" box="[274,293,1664,1687]" italics="true" pageId="2" pageNumber="218">C</emphasis>
.)
<emphasis id="20D7EAE3C6556676FEF0A0D1FE339CAE" box="[316,468,1664,1687]" italics="true" pageId="2" pageNumber="218">cryptooecium</emphasis>
<bibRefCitation id="76324B00C6556676FE17A0D1FD679CA1" author="Norman, A. M." box="[475,640,1664,1688]" journalOrPublisher="Annals and Magazine of Natural History" pageId="2" pageNumber="218" pagination="567 - 598" part="11" publicationUrl="https://www.biodiversitylibrary.org/part/60217" refString="Norman, A. M. (1903) Notes on the natural history of East Finmark, Polyzoa. Annals and Magazine of Natural History, ser. 7, 11, 567 - 598. Available from: https: // www. biodiversitylibrary. org / part / 60217 # / summary (accessed 8 December 2017)" title="Notes on the natural history of East Finmark, Polyzoa" type="journal article" year="1903">Norman, 1903</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="D5A34D72C6556676FD47A0D1FC1E9CA1" authority="Andersson, 1902" authorityName="Andersson" authorityYear="1902" box="[651,1017,1663,1688]" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="2" pageNumber="218" phylum="Bryozoa" rank="species" species="watersi" subGenus="Cribrilaria">
<emphasis id="20D7EAE3C6556676FD47A0D1FD439CAE" box="[651,676,1664,1687]" italics="true" pageId="2" pageNumber="218">C.</emphasis>
(
<emphasis id="20D7EAE3C6556676FD78A0D1FD209CAE" box="[692,711,1664,1687]" italics="true" pageId="2" pageNumber="218">C</emphasis>
.)
<emphasis id="20D7EAE3C6556676FD12A0D1FCD69CAE" box="[734,817,1664,1687]" italics="true" pageId="2" pageNumber="218">watersi</emphasis>
<bibRefCitation id="76324B00C6556676FCF4A02EFC1E9CA1" author="Andersson, K. A." box="[824,1017,1663,1688]" journalOrPublisher="Zoologische Jahrbucher" pageId="2" pageNumber="218" pagination="537 - 560" part="15" publicationUrl="https://www.biodiversitylibrary.org/part/189893" refString="Andersson, K. A. (1902) Bryozoen, wahrend der schwedischen Expeditionen 1898 und 1899 unter Leitnung von Professor A. G. Nathorst und 1900 unter Leitnung von Conservator G. Kolthoff gesamellt. Zoologische Jahrbucher, 15, 537 - 560. Available from: https: // www. biodiversitylibrary. org / part / 189893 # / summary (accessed 8 December 2017)" title="Bryozoen, wahrend der schwedischen Expeditionen 1898 und 1899 unter Leitnung von Professor A. G. Nathorst und 1900 unter Leitnung von Conservator G. Kolthoff gesamellt" type="journal article" year="1902">Andersson, 1902</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="D5A34D72C6556676FBC8A0D1FA909CA1" authority="(Wood, 1844)" baseAuthorityName="Wood" baseAuthorityYear="1844" box="[1028,1399,1663,1688]" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="2" pageNumber="218" phylum="Bryozoa" rank="species" species="puncturata" subGenus="Cribrilaria">
<emphasis id="20D7EAE3C6556676FBC8A0D1FBF99CAE" box="[1028,1054,1664,1687]" italics="true" pageId="2" pageNumber="218">C.</emphasis>
(
<emphasis id="20D7EAE3C6556676FBE1A0D1FBA79CAE" box="[1069,1088,1664,1687]" italics="true" pageId="2" pageNumber="218">C</emphasis>
.)
<emphasis id="20D7EAE3C6556676FB94A0D0FB349CA1" box="[1112,1235,1665,1688]" italics="true" pageId="2" pageNumber="218">puncturata</emphasis>
(
<bibRefCitation id="76324B00C6556676FB2DA02EFA889CA1" author="Wood, S. V." box="[1249,1391,1663,1688]" journalOrPublisher="Annals and Magazine of Natural History" pageId="2" pageNumber="218" pagination="10 - 21" part="13" refString="Wood, S. V. (1844) Descriptive catalogue of the zoophytes from the Crag. Annals and Magazine of Natural History, 13 (81), 10 - 21." title="Descriptive catalogue of the zoophytes from the Crag" type="journal article" year="1844">Wood, 1844</bibRefCitation>
)
</taxonomicName>
,
<taxonomicName id="D5A34D72C6556676FA4EA0D1FDBA9C85" authority="Canu &amp; Lecointre, 1927" authorityName="Canu &amp; Lecointre" authorityYear="1927" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="2" pageNumber="218" phylum="Bryozoa" rank="species" species="mucronata" subGenus="Cribrilaria">
<emphasis id="20D7EAE3C6556676FA4EA0D1FA7B9CAE" box="[1410,1436,1664,1687]" italics="true" pageId="2" pageNumber="218">C.</emphasis>
(
<emphasis id="20D7EAE3C6556676FF6CA0F5FF549C82" box="[160,179,1700,1723]" italics="true" pageId="2" pageNumber="218">C</emphasis>
.)
<emphasis id="20D7EAE3C6556676FF06A0F4FEA59C85" box="[202,322,1701,1724]" italics="true" pageId="2" pageNumber="218">mucronata</emphasis>
<bibRefCitation id="76324B00C6556676FE85A0F5FDBA9C85" author="Canu, F. &amp; Lecointre, G." box="[329,605,1700,1725]" journalOrPublisher="Memoires de la Societe Geologique de France, n. ser" pageId="2" pageNumber="218" pagination="19 - 50" part="3" refString="Canu, F. &amp; Lecointre, G. (1927) Les Bryozoaires cheilostomes des Faluns de Touraine et d'Anjou. Memoires de la Societe Geologique de France, n. ser., 3, 19 - 50." title="Les Bryozoaires cheilostomes des Faluns de Touraine et d'Anjou" type="journal article" year="1927">Canu &amp; Lecointre, 1927</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="D5A34D72C6556676FDABA0F5FB809C85" authority="(Ulrich &amp; Bassler, 1904)" baseAuthorityName="Ulrich &amp; Bassler" baseAuthorityYear="1904" box="[615,1127,1700,1725]" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="2" pageNumber="218" phylum="Bryozoa" rank="species" species="marylandica" subGenus="Cribrilaria">
<emphasis id="20D7EAE3C6556676FDABA0F5FD669C82" box="[615,641,1700,1723]" italics="true" pageId="2" pageNumber="218">C.</emphasis>
(
<emphasis id="20D7EAE3C6556676FD5EA0F5FD429C82" box="[658,677,1700,1723]" italics="true" pageId="2" pageNumber="218">C</emphasis>
.)
<emphasis id="20D7EAE3C6556676FD70A0F5FCAE9C85" box="[700,841,1700,1724]" italics="true" pageId="2" pageNumber="218">marylandica</emphasis>
(
<bibRefCitation id="76324B00C6556676FC9BA0F5FB879C85" author="Ulrich, E. O. &amp; Bassler, R. S." box="[855,1120,1700,1725]" editor="Clark, W. B." journalOrPublisher="Johns Hopkins Press, Baltimore" pageId="2" pageNumber="218" pagination="404 - 429" refString="Ulrich, E. O. &amp; Bassler, R. S. (1904) Bryozoa. In: Clark, W. B. (Ed.), Maryland Geological Survey. Miocene. Johns Hopkins Press, Baltimore, pp. 404 - 429." title="Bryozoa" type="book chapter" volumeTitle="Maryland Geological Survey. Miocene" year="1904">Ulrich &amp; Bassler, 1904</bibRefCitation>
)
</taxonomicName>
,
<emphasis id="20D7EAE3C6556676FBBFA0F4FB3C9C85" box="[1139,1243,1700,1724]" italics="true" pageId="2" pageNumber="218">inter alia</emphasis>
.
</paragraph>
<paragraph id="121C36F1C6556676FF0BA099FDFB9D80" blockId="2.[151,1437,151,2013]" pageId="2" pageNumber="218">
A reduced, often vestigial, ooecium, comprising a broad to narrow medial element with several or only 12 pseudopores; a pair of proportionately long protective latero-oral costae that cross the front of the medial element and fuse in the midline; adventitious dwarf zooids often present; no avicularia; cribrimorph ancestrula; i.e.
<taxonomicName id="D5A34D72C6556676FF5BA165FEEE9D75" authorityName="Yang &amp; Seo &amp; Min &amp; Grischenko &amp; Gordon" authorityYear="2018" box="[151,265,1844,1868]" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="2" pageNumber="218" phylum="Bryozoa" rank="genus">
<emphasis id="20D7EAE3C6556676FF5BA165FEEE9D75" box="[151,265,1844,1868]" italics="true" pageId="2" pageNumber="218">Cribrilina</emphasis>
</taxonomicName>
(
<emphasis id="20D7EAE3C6556676FED6A165FE259D75" box="[282,450,1844,1868]" italics="true" pageId="2" pageNumber="218">Juxtacribrilina</emphasis>
<emphasis id="20D7EAE3C6556676FE07A165FDA29D74" bold="true" box="[459,581,1844,1869]" pageId="2" pageNumber="218">n. subgen.</emphasis>
). Included described species:
<taxonomicName id="D5A34D72C6556676FC51A165FDD49D49" authority="Yang, Seo, Min, Grischenko &amp; Gordon" authorityName="Yang &amp; Seo &amp; Min &amp; Grischenko &amp; Gordon" authorityYear="2018" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="2" pageNumber="218" phylum="Bryozoa" rank="species" species="flavomaris" status="sp. nov." subGenus="Juxtacribrilina">
<emphasis id="20D7EAE3C6556676FC51A165FBE89D75" box="[925,1039,1844,1868]" italics="true" pageId="2" pageNumber="218">Cribrilina</emphasis>
(
<emphasis id="20D7EAE3C6556676FBEDA165FB2E9D75" box="[1057,1225,1844,1868]" italics="true" pageId="2" pageNumber="218">Juxtacribrilina</emphasis>
)
<emphasis id="20D7EAE3C6556676FB17A165FAB49D75" box="[1243,1363,1844,1868]" italics="true" pageId="2" pageNumber="218">flavomaris</emphasis>
Yang, Seo, Min, Grischenko &amp; Gordon
</taxonomicName>
<taxonomicNameLabel id="3BE45798C6556676FD8AA106FD779D49" box="[582,656,1879,1904]" pageId="2" pageNumber="218" rank="species">
<emphasis id="20D7EAE3C6556676FD8AA106FD779D49" bold="true" box="[582,656,1879,1904]" pageId="2" pageNumber="218">n. sp.</emphasis>
</taxonomicNameLabel>
,
<taxonomicName id="D5A34D72C6556676FD66A109FB029D49" authority="(Fabricius, 1780)" authorityName="Yang &amp; Seo &amp; Min &amp; Grischenko &amp; Gordon" authorityYear="2018" baseAuthorityName="Fabricius" baseAuthorityYear="1780" box="[682,1253,1879,1904]" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="2" pageNumber="218" phylum="Bryozoa" rank="species" species="annulata" status="comb. nov." subGenus="Juxtacribrilina">
<emphasis id="20D7EAE3C6556676FD66A109FD239D56" box="[682,708,1880,1903]" italics="true" pageId="2" pageNumber="218">C.</emphasis>
(
<emphasis id="20D7EAE3C6556676FD13A109FC609D49" box="[735,903,1880,1904]" italics="true" pageId="2" pageNumber="218">Juxtacribrilina</emphasis>
)
<emphasis id="20D7EAE3C6556676FC6FA109FBE09D49" box="[931,1031,1880,1904]" italics="true" pageId="2" pageNumber="218">annulata</emphasis>
(
<bibRefCitation id="76324B00C6556676FBEDA106FB3A9D49" author="Fabricius, O." bookContentInfo="452 pp." box="[1057,1245,1879,1904]" journalOrPublisher="Ioannis Gottlob Rothe, Hafniae &amp; Lipsiae" pageId="2" pageNumber="218" refString="Fabricius, O. (1780) Fauna Groenlandica: systematice sistens animalia Groenlandiae occidentalis hactenus indagata, quod nomen specificum, triviale, vernaculumque; synonyma auctorum plurium, descriptionem, locum, victum, generationem, mores, usum, capturamque singuli, prout detegendi occasio fuit, maximaque parte secundum proprias observationes. Ioannis Gottlob Rothe, Hafniae &amp; Lipsiae, 452 pp." title="Fauna Groenlandica: systematice sistens animalia Groenlandiae occidentalis hactenus indagata, quod nomen specificum, triviale, vernaculumque; synonyma auctorum plurium, descriptionem, locum, victum, generationem, mores, usum, capturamque singuli, prout detegendi occasio fuit, maximaque parte secundum proprias observationes" type="book" year="1780">Fabricius, 1780</bibRefCitation>
)
</taxonomicName>
<taxonomicNameLabel id="3BE45798C6556676FB3BA106FA8E9D49" box="[1271,1385,1879,1904]" pageId="2" pageNumber="218">
<emphasis id="20D7EAE3C6556676FB3BA106FA8E9D49" bold="true" box="[1271,1385,1879,1904]" pageId="2" pageNumber="218">n. comb.</emphasis>
</taxonomicNameLabel>
,
<taxonomicName id="D5A34D72C6556676FA4EA109FC8D9DAD" authority="O'Donoghue &amp; O'Donoghue, 1923" authorityName="O'Donoghue &amp; O'Donoghue" authorityYear="1923" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="2" pageNumber="218" phylum="Bryozoa" rank="species" species="corbicula" status="comb. nov." subGenus="Juxtacribrilina">
<emphasis id="20D7EAE3C6556676FA4EA109FA7B9D56" box="[1410,1436,1880,1903]" italics="true" pageId="2" pageNumber="218">C.</emphasis>
(
<emphasis id="20D7EAE3C6556676FF6CA12DFEAF9DAD" box="[160,328,1916,1940]" italics="true" pageId="2" pageNumber="218">Juxtacribrilina</emphasis>
)
<emphasis id="20D7EAE3C6556676FE90A12DFE209DAD" box="[348,455,1916,1940]" italics="true" pageId="2" pageNumber="218">corbicula</emphasis>
ODonoghue &amp; ODonoghue, 1923
</taxonomicName>
,
<taxonomicNameLabel id="3BE45798C6556676FCB5A12DFC059DAC" box="[889,994,1916,1941]" pageId="2" pageNumber="218">
<emphasis id="20D7EAE3C6556676FCB5A12DFC059DAC" bold="true" box="[889,994,1916,1941]" pageId="2" pageNumber="218">n. comb.</emphasis>
</taxonomicNameLabel>
,
<taxonomicName id="D5A34D72C6556676FC3FA12DFE209D80" authority="Ito, Onishi &amp; Dick, 2015 n" authorityName="Ito, Onishi &amp; Dick" authorityYear="2015" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="2" pageNumber="218" phylum="Bryozoa" rank="species" species="mutabilis" status="comb. nov." subGenus="Juxtacribrilina">
<emphasis id="20D7EAE3C6556676FC3FA12DFB829DAD" box="[1011,1125,1916,1940]" italics="true" pageId="2" pageNumber="218">Cribrilina</emphasis>
(
<emphasis id="20D7EAE3C6556676FBB4A12DFAC79DAD" box="[1144,1312,1916,1940]" italics="true" pageId="2" pageNumber="218">Juxtacribrilina</emphasis>
)
<emphasis id="20D7EAE3C6556676FAF8A12DFA7A9DAD" box="[1332,1437,1916,1940]" italics="true" pageId="2" pageNumber="218">mutabilis</emphasis>
<bibRefCitation id="76324B00C6556676FF5BA1F0FE489D80" author="Ito, M. &amp; Onishi, T. &amp; Dick, M. H." box="[151,431,1952,1977]" journalOrPublisher="Zoological Science" pageId="2" pageNumber="218" pagination="485 - 497" part="32" publicationUrl="https://doi.org/10.2108/zs150079" refString="Ito, M., Onishi, T. &amp; Dick, M. H. (2015) Cribrilina mutabilis n. sp., an eelgrass-associated bryozoan (Gymnolaemata: Cheilostomata) with large variation in zooid morphology related to life history. Zoological Science, 32 (5), 485 - 497. https: // doi. org / 10.2108 / zs 150079" title="Cribrilina mutabilis n. sp., an eelgrass-associated bryozoan (Gymnolaemata: Cheilostomata) with large variation in zooid morphology related to life history" type="journal article" year="2015">
Ito,
<bibRefCitation id="76324B00C6556676FF08A1F1FE489D80" author="Ito, M. &amp; Onishi, T. &amp; Dick, M. H." box="[196,431,1952,1977]" journalOrPublisher="Zoological Science" pageId="2" pageNumber="218" pagination="485 - 497" part="32" publicationUrl="https://doi.org/10.2108/zs150079" refString="Ito, M., Onishi, T. &amp; Dick, M. H. (2015) Cribrilina mutabilis n. sp., an eelgrass-associated bryozoan (Gymnolaemata: Cheilostomata) with large variation in zooid morphology related to life history. Zoological Science, 32 (5), 485 - 497. https: // doi. org / 10.2108 / zs 150079" title="Cribrilina mutabilis n. sp., an eelgrass-associated bryozoan (Gymnolaemata: Cheilostomata) with large variation in zooid morphology related to life history" type="journal article" year="2015" yearSuffix="n">Onishi &amp; Dick, 2015</bibRefCitation>
</bibRefCitation>
<taxonomicNameLabel id="3BE45798C6556676FE7AA1F1FE209D80" box="[438,455,1952,1977]" pageId="2" pageNumber="218">
<emphasis id="20D7EAE3C6556676FE7AA1F1FE209D80" bold="true" box="[438,455,1952,1977]" pageId="2" pageNumber="218">n</emphasis>
</taxonomicNameLabel>
</taxonomicName>
<emphasis id="20D7EAE3C6556676FE0BA1F1FDFB9D80" bold="true" box="[455,540,1952,1977]" pageId="2" pageNumber="218">. comb.</emphasis>
</paragraph>
<paragraph id="121C36F1C6556677FF0BA195FDBD9AC1" blockId="2.[151,1437,151,2013]" lastBlockId="3.[151,1437,151,1040]" lastPageId="3" lastPageNumber="219" pageId="2" pageNumber="218">
The distinctive transverse ridge on the front of the ooecium in
<taxonomicName id="D5A34D72C6556676FC41A195FB9D9DE5" authorityName="Norman" authorityYear="1903" box="[909,1146,1988,2012]" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="2" pageNumber="218" phylum="Bryozoa" rank="species" species="cryptooecium" subGenus="Cribrilaria">
<emphasis id="20D7EAE3C6556676FC41A195FC419DE2" box="[909,934,1988,2011]" italics="true" pageId="2" pageNumber="218">C.</emphasis>
(
<emphasis id="20D7EAE3C6556676FC7BA195FC2D9DE2" box="[951,970,1988,2011]" italics="true" pageId="2" pageNumber="218">C</emphasis>
.)
<emphasis id="20D7EAE3C6556676FC2EA194FB9D9DE5" box="[994,1146,1989,2012]" italics="true" pageId="2" pageNumber="218">cryptooecium</emphasis>
</taxonomicName>
was described by
<bibRefCitation id="76324B00C6556677FA80A195FF069A89" author="Bishop, J. D. D." journalOrPublisher="Zoologica Scripta" lastPageId="3" lastPageNumber="219" pageId="2" pageNumber="218" pagination="225 - 249" part="23" publicationUrl="https://doi.org/10.1111/j.1463-6409.1994.tb00387.x" refString="Bishop, J. D. D. (1994) The genera Cribrilina and Collarina (Bryozoa, Cheilostomatida) in the British Isles and North Sea Basin, Pliocene to present day. Zoologica Scripta, 23 (3), 225 - 249. https: // doi. org / 10.1111 / j. 1463 - 6409.1994. tb 00387. x" title="The genera Cribrilina and Collarina (Bryozoa, Cheilostomatida) in the British Isles and North Sea Basin, Pliocene to present day" type="journal article" year="1994">Bishop (1994)</bibRefCitation>
as having a “median lumen pore, which may remain widely open as lacuna for some time”; examination of his SEM images show that the pore/lacuna opens into the ooecial coelom, hence the transverse ridge does not represent fused latero-oral costal spines.
</paragraph>
<paragraph id="121C36F1C6546677FF0BA754FDDD9B94" blockId="3.[151,1437,151,1040]" pageId="3" pageNumber="219">
Note that the ooecium in both
<emphasis id="20D7EAE3C6546677FDE0A755FD2C9B25" box="[556,715,260,284]" italics="true" pageId="3" pageNumber="219">
<taxonomicName id="D5A34D72C6546677FDE0A755FD799B25" authority="Yang &amp; Seo &amp; Min &amp; Grischenko &amp; Gordon, 2018" authorityName="Yang &amp; Seo &amp; Min &amp; Grischenko &amp; Gordon" authorityYear="2018" box="[556,670,260,284]" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="3" pageNumber="219" phylum="Bryozoa" rank="genus" sensu="stricto">Cribrilina</taxonomicName>
<taxonomicNameLabel id="3BE45798C6546677FD6BA754FD2C9B25" box="[679,715,261,284]" pageId="3" pageNumber="219" sensu="stricto">s.s.</taxonomicNameLabel>
</emphasis>
and
<emphasis id="20D7EAE3C6546677FCCBA755FC489B25" box="[775,943,260,284]" italics="true" pageId="3" pageNumber="219">Juxtacribrilina</emphasis>
<emphasis id="20D7EAE3C6546677FC74A755FBD39B24" bold="true" box="[952,1076,260,285]" pageId="3" pageNumber="219">n. subgen.</emphasis>
may be produced by the distal autozooid and/or kenozooidally from the maternal zooid.
<bibRefCitation id="76324B00C6546677FCE2A776FC369B79" author="Bishop, J. D. D." box="[814,977,295,320]" journalOrPublisher="Zoologica Scripta" pageId="3" pageNumber="219" pagination="225 - 249" part="23" publicationUrl="https://doi.org/10.1111/j.1463-6409.1994.tb00387.x" refString="Bishop, J. D. D. (1994) The genera Cribrilina and Collarina (Bryozoa, Cheilostomatida) in the British Isles and North Sea Basin, Pliocene to present day. Zoologica Scripta, 23 (3), 225 - 249. https: // doi. org / 10.1111 / j. 1463 - 6409.1994. tb 00387. x" title="The genera Cribrilina and Collarina (Bryozoa, Cheilostomatida) in the British Isles and North Sea Basin, Pliocene to present day" type="journal article" year="1994">Bishop (1994)</bibRefCitation>
illustrated both kinds of originations in
<taxonomicName id="D5A34D72C6546677FF5BA71DFEEE9B5D" authorityName="Yang &amp; Seo &amp; Min &amp; Grischenko &amp; Gordon" authorityYear="2018" box="[151,265,332,356]" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="3" pageNumber="219" phylum="Bryozoa" rank="genus">
<emphasis id="20D7EAE3C6546677FF5BA71DFEEE9B5D" box="[151,265,332,356]" italics="true" pageId="3" pageNumber="219">Cribrilina</emphasis>
</taxonomicName>
species, and
<bibRefCitation id="76324B00C6546677FE52A71CFDA99B5C" author="Ito, M. &amp; Onishi, T. &amp; Dick, M. H." box="[414,590,332,357]" journalOrPublisher="Zoological Science" pageId="3" pageNumber="219" pagination="485 - 497" part="32" publicationUrl="https://doi.org/10.2108/zs150079" refString="Ito, M., Onishi, T. &amp; Dick, M. H. (2015) Cribrilina mutabilis n. sp., an eelgrass-associated bryozoan (Gymnolaemata: Cheilostomata) with large variation in zooid morphology related to life history. Zoological Science, 32 (5), 485 - 497. https: // doi. org / 10.2108 / zs 150079" title="Cribrilina mutabilis n. sp., an eelgrass-associated bryozoan (Gymnolaemata: Cheilostomata) with large variation in zooid morphology related to life history" type="journal article" year="2015">
Ito
<emphasis id="20D7EAE3C6546677FE08A71CFE139B5D" box="[452,500,332,356]" italics="true" pageId="3" pageNumber="219">et al</emphasis>
. (2015)
</bibRefCitation>
showed that, in
<taxonomicName id="D5A34D72C6546677FCCAA71DFC589B5D" authorityName="Yang &amp; Seo &amp; Min &amp; Grischenko &amp; Gordon" authorityYear="2018" baseAuthorityName="Yang &amp; Seo &amp; Min &amp; Grischenko &amp; Gordon" baseAuthorityYear="2018" box="[774,959,332,356]" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="3" pageNumber="219" phylum="Bryozoa" rank="species" species="mutabilis" subGenus="Juxtacribrilina">
<emphasis id="20D7EAE3C6546677FCCAA71DFCC79B5A" box="[774,800,332,355]" italics="true" pageId="3" pageNumber="219">C.</emphasis>
(
<emphasis id="20D7EAE3C6546677FCFCA71CFCDB9B5D" box="[816,828,333,356]" italics="true" pageId="3" pageNumber="219">J</emphasis>
.)
<emphasis id="20D7EAE3C6546677FC98A71DFC589B5D" box="[852,959,332,356]" italics="true" pageId="3" pageNumber="219">mutabilis</emphasis>
</taxonomicName>
<emphasis id="20D7EAE3C6546677FC73A71DFC249B5D" box="[959,963,332,356]" italics="true" pageId="3" pageNumber="219">,</emphasis>
the medial element (ooecium proper) of what they described as a tripartite ooecium actually buds from the distal autozooid, which is not the case in adventitiously budded female zooids.
</paragraph>
<paragraph id="121C36F1C6546677FF0BA7E9FD199965" blockId="3.[151,1437,151,1040]" pageId="3" pageNumber="219">
In
<taxonomicName id="D5A34D72C6546677FF28A7E9FE4E9BE9" authority="Yang &amp; Seo &amp; Min &amp; Grischenko &amp; Gordon, 2018" authorityName="Yang &amp; Seo &amp; Min &amp; Grischenko &amp; Gordon" authorityYear="2018" box="[228,425,440,464]" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="3" pageNumber="219" phylum="Bryozoa" rank="species" species="flavomaris" status="sp. nov." subGenus="Juxtacribrilina">
<emphasis id="20D7EAE3C6546677FF28A7E9FF189BF6" box="[228,255,440,463]" italics="true" pageId="3" pageNumber="219">C.</emphasis>
(
<emphasis id="20D7EAE3C6546677FEC2A7E8FEFD9BE9" box="[270,282,441,464]" italics="true" pageId="3" pageNumber="219">J</emphasis>
.)
<emphasis id="20D7EAE3C6546677FEFDA7E9FE4E9BE9" box="[305,425,440,464]" italics="true" pageId="3" pageNumber="219">flavomaris</emphasis>
</taxonomicName>
<taxonomicNameLabel id="3BE45798C6546677FE63A7E6FE099BE9" box="[431,494,439,464]" pageId="3" pageNumber="219" rank="species">
<emphasis id="20D7EAE3C6546677FE63A7E6FE099BE9" bold="true" box="[431,494,439,464]" pageId="3" pageNumber="219">n. sp.</emphasis>
</taxonomicNameLabel>
we initially interpreted the ooecium as tripartite, comprising three costal elements. In fact, while the paired transverse elements do constitute costal spines, the median element, by homology with
<taxonomicName id="D5A34D72C6546677FA4EA78DFECE9821" authority="Yang &amp; Seo &amp; Min &amp; Grischenko &amp; Gordon, 2018" authorityName="Yang &amp; Seo &amp; Min &amp; Grischenko &amp; Gordon" authorityYear="2018" baseAuthorityName="Fabricius" baseAuthorityYear="1780" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="3" pageNumber="219" phylum="Bryozoa" rank="species" sensu="stricto" species="annulata" subGenus="Juxtacribrilina">
<emphasis id="20D7EAE3C6546677FA4EA78DFA7B9BCA" box="[1410,1436,476,499]" italics="true" pageId="3" pageNumber="219">C.</emphasis>
(
<emphasis id="20D7EAE3C6546677FF6CA450FF4B9821" box="[160,172,513,536]" italics="true" pageId="3" pageNumber="219">J</emphasis>
.)
<emphasis id="20D7EAE3C6546677FF09A451FECE9821" box="[197,297,512,536]" italics="true" pageId="3" pageNumber="219">annulata</emphasis>
</taxonomicName>
<emphasis id="20D7EAE3C6546677FEFDA450FEB29821" box="[305,341,513,536]" italics="true" pageId="3" pageNumber="219">
<taxonomicNameLabel id="3BE45798C6546677FEFDA450FEB29821" box="[305,341,513,536]" pageId="3" pageNumber="219" sensu="stricto">s.s.</taxonomicNameLabel>
</emphasis>
, does not; it represents a greatly reduced ooecial fold. In
<taxonomicName id="D5A34D72C6546677FC2BA451FB7B9821" authority="Yang &amp; Seo &amp; Min &amp; Grischenko &amp; Gordon, 2018" authorityName="Yang &amp; Seo &amp; Min &amp; Grischenko &amp; Gordon" authorityYear="2018" baseAuthorityName="Fabricius" baseAuthorityYear="1780" box="[999,1180,512,536]" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="3" pageNumber="219" phylum="Bryozoa" rank="species" sensu="stricto" species="annulata" subGenus="Juxtacribrilina">
<emphasis id="20D7EAE3C6546677FC2BA451FBE6982E" box="[999,1025,512,535]" italics="true" pageId="3" pageNumber="219">C.</emphasis>
(
<emphasis id="20D7EAE3C6546677FBDFA450FBF89821" box="[1043,1055,513,536]" italics="true" pageId="3" pageNumber="219">J</emphasis>
.)
<emphasis id="20D7EAE3C6546677FBF4A451FB7B9821" box="[1080,1180,512,536]" italics="true" pageId="3" pageNumber="219">annulata</emphasis>
</taxonomicName>
<emphasis id="20D7EAE3C6546677FB68A450FB209821" box="[1188,1223,513,536]" italics="true" pageId="3" pageNumber="219">
<taxonomicNameLabel id="3BE45798C6546677FB68A450FB209821" box="[1188,1223,513,536]" pageId="3" pageNumber="219" sensu="stricto">s.s.</taxonomicNameLabel>
</emphasis>
the ooecial fold is much larger, but still smaller than in
<taxonomicName id="D5A34D72C6546677FD8EA475FCF89805" baseAuthorityName="Hassall" baseAuthorityYear="1841" box="[578,799,548,572]" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="3" pageNumber="219" phylum="Bryozoa" rank="species" species="punctata">
<emphasis id="20D7EAE3C6546677FD8EA475FCF89805" box="[578,799,548,572]" italics="true" pageId="3" pageNumber="219">Cribrilina punctata</emphasis>
</taxonomicName>
. Hence, starting with
<taxonomicName id="D5A34D72C6546677FBD3A475FB439805" baseAuthorityName="Hassall" baseAuthorityYear="1841" box="[1055,1188,548,572]" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="3" pageNumber="219" phylum="Bryozoa" rank="species" species="punctata">
<emphasis id="20D7EAE3C6546677FBD3A475FB439805" box="[1055,1188,548,572]" italics="true" pageId="3" pageNumber="219">C. punctata</emphasis>
</taxonomicName>
or a morphologically similar taxon, one can envisage the standard-sized ooecium as the starting point of a trend towards increasing reduction in ooecium size. A similar type of reduction has apparently taken place in the calloporid genus
<taxonomicName id="D5A34D72C6546677FF5BA4C1FE019891" authority="Norman, 1903" authorityName="Norman" authorityYear="1903" box="[151,486,656,680]" class="Gymnolaemata" family="Calloporidae" genus="Cauloramphus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="3" pageNumber="219" phylum="Bryozoa" rank="genus">
<emphasis id="20D7EAE3C6546677FF5BA4C1FEDA9891" box="[151,317,656,680]" italics="true" pageId="3" pageNumber="219">Cauloramphus</emphasis>
<bibRefCitation id="76324B00C6546677FE88A4C1FE019891" author="Norman, A. M." box="[324,486,656,680]" journalOrPublisher="Annals and Magazine of Natural History" pageId="3" pageNumber="219" pagination="567 - 598" part="11" publicationUrl="https://www.biodiversitylibrary.org/part/60217" refString="Norman, A. M. (1903) Notes on the natural history of East Finmark, Polyzoa. Annals and Magazine of Natural History, ser. 7, 11, 567 - 598. Available from: https: // www. biodiversitylibrary. org / part / 60217 # / summary (accessed 8 December 2017)" title="Notes on the natural history of East Finmark, Polyzoa" type="journal article" year="1903">Norman, 1903</bibRefCitation>
</taxonomicName>
(e.g.
<bibRefCitation id="76324B00C6546677FDEAA4DEFD3A9891" author="Dick, M. H. &amp; Mawatari, S. F. &amp; Sanner, J. &amp; Grischenko, A. V." box="[550,733,655,680]" journalOrPublisher="Zoological Science" pageId="3" pageNumber="219" pagination="134 - 147" part="28" publicationUrl="https://doi.org/10.2108/ZSJ.28.134" refString="Dick, M. H., Mawatari, S. F., Sanner, J. &amp; Grischenko, A. V. (2011) Cribrimorph and other Cauloramphus species (Bryozoa: Cheilostomata) from the northwestern Pacific. Zoological Science, 28 (2), 134 - 147. https: // doi. org / 10.2108 / ZSJ. 28.134" title="Cribrimorph and other Cauloramphus species (Bryozoa: Cheilostomata) from the northwestern Pacific" type="journal article" year="2011">
Dick
<emphasis id="20D7EAE3C6546677FDAFA4C0FD739891" box="[611,660,656,680]" italics="true" pageId="3" pageNumber="219">et al</emphasis>
. 2011
</bibRefCitation>
), although none of its species has a normal-sized ooecium. However, insofar as there is a distinctive cluster of morphologically similar species, some of them undescribed and masquerading under the name
<taxonomicName id="D5A34D72C6546677FE20A489FD2F98C9" authorityName="Yang &amp; Seo &amp; Min &amp; Grischenko &amp; Gordon" authorityYear="2018" baseAuthorityName="Fabricius" baseAuthorityYear="1780" box="[492,712,728,752]" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="3" pageNumber="219" phylum="Bryozoa" rank="species" species="annulata">
<emphasis id="20D7EAE3C6546677FE20A489FD2F98C9" box="[492,712,728,752]" italics="true" pageId="3" pageNumber="219">Cribrilina annulata</emphasis>
</taxonomicName>
, the question arises concerning the status of this cluster. Here we introduce for it
<emphasis id="20D7EAE3C6546677FE81A4ADFE12992D" box="[333,501,764,788]" italics="true" pageId="3" pageNumber="219">Juxtacribrilina</emphasis>
<emphasis id="20D7EAE3C6546677FE33A4ADFD9D992C" bold="true" box="[511,634,764,789]" pageId="3" pageNumber="219">n. subgen.</emphasis>
as an intrageneric clade name, i.e. a subgenus. Gene sequencing will clarify its status further; it is possible that it could be separated at full genus level, as the adelphotaxon to
<taxonomicName id="D5A34D72C6546677FF5BA515FEEE9965" authorityName="Yang &amp; Seo &amp; Min &amp; Grischenko &amp; Gordon" authorityYear="2018" box="[151,265,836,860]" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="3" pageNumber="219" phylum="Bryozoa" rank="genus">
<emphasis id="20D7EAE3C6546677FF5BA515FEEE9965" box="[151,265,836,860]" italics="true" pageId="3" pageNumber="219">Cribrilina</emphasis>
</taxonomicName>
, or, less likely, as unrelated to
<emphasis id="20D7EAE3C6546677FDAEA515FD199965" box="[610,766,836,860]" italics="true" pageId="3" pageNumber="219">
<taxonomicName id="D5A34D72C6546677FDAEA515FD339965" authority="Yang &amp; Seo &amp; Min &amp; Grischenko &amp; Gordon, 2018" authorityName="Yang &amp; Seo &amp; Min &amp; Grischenko &amp; Gordon" authorityYear="2018" box="[610,724,836,860]" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="3" pageNumber="219" phylum="Bryozoa" rank="genus" sensu="stricto">Cribrilina</taxonomicName>
<taxonomicNameLabel id="3BE45798C6546677FD16A514FD199965" box="[730,766,837,860]" pageId="3" pageNumber="219" sensu="stricto">s.s.</taxonomicNameLabel>
</emphasis>
</paragraph>
<paragraph id="121C36F1C6546677FF0BA539FC3E9E36" blockId="3.[151,1437,151,1040]" pageId="3" pageNumber="219">
Our examination of SEM micrographs (NHMUK 1911.10.1.673, 674, respectively from Spitzbergen and Greenland) of what
<bibRefCitation id="76324B00C6546677FEBAA5DDFDF0999D" author="Bishop, J. D. D." box="[374,535,908,933]" journalOrPublisher="Zoologica Scripta" pageId="3" pageNumber="219" pagination="225 - 249" part="23" publicationUrl="https://doi.org/10.1111/j.1463-6409.1994.tb00387.x" refString="Bishop, J. D. D. (1994) The genera Cribrilina and Collarina (Bryozoa, Cheilostomatida) in the British Isles and North Sea Basin, Pliocene to present day. Zoologica Scripta, 23 (3), 225 - 249. https: // doi. org / 10.1111 / j. 1463 - 6409.1994. tb 00387. x" title="The genera Cribrilina and Collarina (Bryozoa, Cheilostomatida) in the British Isles and North Sea Basin, Pliocene to present day" type="journal article" year="1994">Bishop (1994)</bibRefCitation>
redescribed as
<taxonomicName id="D5A34D72C6546677FD0FA5DDFC3E999D" authorityName="Norman" authorityYear="1903" box="[707,985,908,932]" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="3" pageNumber="219" phylum="Bryozoa" rank="species" species="spitsbergensis">
<emphasis id="20D7EAE3C6546677FD0FA5DDFC3E999D" box="[707,985,908,932]" italics="true" pageId="3" pageNumber="219">Cribrilina spitsbergensis</emphasis>
</taxonomicName>
has revealed that this species belongs to
<taxonomicName id="D5A34D72C6546677FF5BA5E1FEE599F1" authorityName="Jullien" authorityYear="1886" box="[151,258,944,968]" class="Gymnolaemata" family="Cribrilinidae" genus="Reginella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="3" pageNumber="219" phylum="Bryozoa" rank="genus">
<emphasis id="20D7EAE3C6546677FF5BA5E1FEE599F1" box="[151,258,944,968]" italics="true" pageId="3" pageNumber="219">Reginella</emphasis>
</taxonomicName>
, as
<bibRefCitation id="76324B00C6546677FEF5A5FEFE0499F1" author="Osburn, R. C." box="[313,483,943,968]" journalOrPublisher="Allan Hancock Pacific Expeditions" pageId="3" pageNumber="219" pagination="1 - 269" part="14" refString="Osburn, R. C. (1950) Bryozoa of the Pacific coast of America, part 1, Cheilostomata-Anasca. Allan Hancock Pacific Expeditions, 14, 1 - 269." title="Bryozoa of the Pacific coast of America, part 1, Cheilostomata-Anasca" type="journal article" year="1950">Osburn (1950)</bibRefCitation>
perceived. Puzzlingly, Bishop did not mention Osburns publication or his new combination.
<taxonomicName id="D5A34D72C6546677FEFCA585FDD899D5" box="[304,575,980,1004]" class="Gymnolaemata" family="Cribrilinidae" genus="Reginella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="3" pageNumber="219" phylum="Bryozoa" rank="species" species="spitsbergensis">
<emphasis id="20D7EAE3C6546677FEFCA585FDD899D5" box="[304,575,980,1004]" italics="true" pageId="3" pageNumber="219">Reginella spitsbergensis</emphasis>
</taxonomicName>
lacks articulated oral spines, having instead flattened, non-articulated laterooral processes. Additionally, its multiporous ooecium has a median suture.
</paragraph>
</subSubSection>
</treatment>
</document>