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<document id="BF5E45D05B15A7E9C6D2113638324F69" ID-CLB-Dataset="31875" ID-DOI="10.11646/zootaxa.4329.4.3" ID-GBIF-Dataset="54677545-2000-47a2-92ce-a03d614140d1" ID-ISSN="1175-5326" ID-Zenodo-Dep="1003014" ID-ZooBank="A0552Ffb-Fe2B-4Fad-809A-A1274Ac86Bcc" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1507273445534" checkinUser="plazi" docAuthor="Nakrem, Hans Arne" docDate="2017" docId="B5525419D027FFFEFF7BF964FC5EFF2D" docLanguage="en" docName="zootaxa.4329.4.3.pdf" docOrigin="Zootaxa 4329 (4)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Hokkaidoconcha Kaim, Jenkins &amp; Waren 2008" docType="treatment" docVersion="9" lastPageNumber="359" masterDocId="496B2C61D020FFF7FFECFFDFFF9BFFD5" masterDocTitle="Gastropods from the Late Jurassic - Early Cretaceous seep deposits in Spitsbergen, Svalbard" masterLastPageNumber="374" masterPageNumber="351" pageNumber="358" updateTime="1698469356637" updateUser="ExternalLinkService">
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<mods:title id="AB7BFD8CC45CD75E617B95B21562DE84">Gastropods from the Late Jurassic - Early Cretaceous seep deposits in Spitsbergen, Svalbard</mods:title>
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<mods:namePart id="AA0C9AA747BF4437CAB79D7E7DC97018">Nakrem, Hans Arne</mods:namePart>
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<treatment id="B5525419D027FFFEFF7BF964FC5EFF2D" ID-DOI="http://doi.org/10.5281/zenodo.6009571" ID-GBIF-Taxon="135135490" ID-Zenodo-Dep="6009571" LSID="urn:lsid:plazi:treatment:B5525419D027FFFEFF7BF964FC5EFF2D" httpUri="http://treatment.plazi.org/id/B5525419D027FFFEFF7BF964FC5EFF2D" lastPageId="9" lastPageNumber="359" pageId="7" pageNumber="358">
<subSubSection id="75E1B684D027FFF0FF7BF964FE88F922" pageId="7" pageNumber="358" type="nomenclature">
<paragraph id="3D44E50FD027FFF0FF7BF964FE04F903" blockId="7.[151,415,1723,1783]" box="[151,415,1723,1750]" pageId="7" pageNumber="358">
<heading id="660C5263D027FFF0FF7BF964FE04F903" bold="true" box="[151,415,1723,1750]" fontSize="11" level="1" pageId="7" pageNumber="358" reason="1">
<emphasis id="0F8F391DD027FFF0FF7BF964FE04F903" bold="true" box="[151,415,1723,1750]" pageId="7" pageNumber="358">
<emphasis id="0F8F391DD027FFF0FF7BF964FEEEF900" bold="true" box="[151,373,1723,1749]" italics="true" pageId="7" pageNumber="358">
?
<taxonomicName id="FAFB9E8CD027FFF0FF4FF964FEEEF900" authorityName="Kaim, Jenkins &amp; Waren" authorityYear="2008" box="[163,373,1723,1749]" class="Gastropoda" family="Provannidae" genus="Hokkaidoconcha" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="7" pageNumber="358" phylum="Mollusca" rank="genus">Hokkaidoconcha</taxonomicName>
</emphasis>
sp.
</emphasis>
</heading>
</paragraph>
<paragraph id="3D44E50FD027FFF0FF7BF901FE88F922" blockId="7.[151,415,1723,1783]" box="[151,275,1758,1783]" pageId="7" pageNumber="358">
(
<figureCitation id="A5C0F98AD027FFF0FF73F901FE90F922" box="[159,267,1758,1783]" captionStart="FIGURE 6" captionStartId="10.[151,250,1462,1484]" captionTargetBox="[151,1436,628,1441]" captionTargetId="figure@10.[151,1436,628,1441]" captionTargetPageId="10" captionText="FIGURE 6. A D. Abyssomelania sp. (PMO 224.758), Seep deposit # 3, Sassenfjorden, Svalbard; late Tithonian (Late Jurassic). E I.? Hokkaidoconcha sp., Seep deposit # 3; late Tithonian (Late Jurassic). E. PMO 224.759. F, G. PMO 224.760. H, I. PMO 224.761." httpUri="https://zenodo.org/record/1003024/files/figure.png" pageId="7" pageNumber="358">Fig. 6EI</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="75E1B684D027FFF0FF7BF8F9FB28F852" pageId="7" pageNumber="358" type="description">
<paragraph id="3D44E50FD027FFF0FF7BF8F9FB28F852" blockId="7.[151,1436,1830,1999]" pageId="7" pageNumber="358">
<emphasis id="0F8F391DD027FFF0FF7BF8F9FEB2F8EA" bold="true" box="[151,297,1830,1855]" pageId="7" pageNumber="358">Description.</emphasis>
Abyssochrysoid shells ornamented with strong orthocline axial ribs which do not reach the suture adapically and with numerous spiral riblets which cross over the axial ribs. Growth lines prosocline. Whorl flanks are weakly inflated and the suture moderately incised. Protoconch and aperture not preserved.
</paragraph>
</subSubSection>
<subSubSection id="75E1B684D027FFF0FF2BF84DFC39F81A" pageId="7" pageNumber="358" type="materials_examined">
<paragraph id="3D44E50FD027FFF0FF2BF84DFC39F81A" blockId="7.[151,1436,1830,1999]" pageId="7" pageNumber="358">
<emphasis id="0F8F391DD027FFF0FF2BF84DFE62F87E" bold="true" box="[199,505,1938,1963]" pageId="7" pageNumber="358">Material and occurrence:</emphasis>
Three specimens preserved as external moulds from seep #3 (all illustrated: PMO 224.759761); Sassenfjorden, Svalbard; late Tithonian, Late Jurassic.
</paragraph>
</subSubSection>
<caption id="6984B587D028FFFFFF7BFA0EFD81F996" httpUri="https://zenodo.org/record/1003022/files/figure.png" pageId="8" pageNumber="359" targetBox="[151,1436,193,1468]" targetPageId="8">
<paragraph id="3D44E50FD028FFFFFF7BFA0EFD81F996" blockId="8.[151,1436,1489,1603]" pageId="8" pageNumber="359">
<emphasis id="0F8F391DD028FFFFFF7BFA0EFEFAFA32" bold="true" box="[151,353,1489,1511]" pageId="8" pageNumber="359">FIGURE 5. AH.</emphasis>
<taxonomicName id="FAFB9E8CD028FFFFFE83FA0EFDF7FA32" authority="Nakrem, 2017" authorityName="Nakrem" authorityYear="2017" box="[367,620,1489,1511]" class="Gastropoda" family="Rissoidae" genus="Hudlestoniella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Littorinimorpha" pageId="8" pageNumber="359" phylum="Mollusca" rank="species" species="hammeri" status="sp. nov.">
<emphasis id="0F8F391DD028FFFFFE83FA0EFDF7FA32" box="[367,620,1489,1511]" italics="true" pageId="8" pageNumber="359">Hudlestoniella hammeri</emphasis>
</taxonomicName>
<emphasis id="0F8F391DD028FFFFFD95FA0EFD4AFA32" bold="true" box="[633,721,1489,1511]" pageId="8" pageNumber="359">
<taxonomicNameLabel id="14BC8466D028FFFFFD95FA0EFD4AFA32" box="[633,721,1489,1511]" pageId="8" pageNumber="359" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
Seep deposit #9, Sassenfjorden, Svalbard; late Berriasian (Early Cretaceous).
<emphasis id="0F8F391DD028FFFFFEF1FA2FFEFCF9D3" bold="true" box="[285,359,1520,1542]" pageId="8" pageNumber="359">A, B, F</emphasis>
. Holotype (PMO 224.754).
<emphasis id="0F8F391DD028FFFFFD6BFA2FFD44F9D3" bold="true" box="[647,735,1520,1542]" pageId="8" pageNumber="359">C, G, H.</emphasis>
Paratype (PMO224.755).
<emphasis id="0F8F391DD028FFFFFC00FA2FFB9FF9D3" bold="true" box="[1004,1028,1520,1542]" pageId="8" pageNumber="359">D.</emphasis>
PMO 224.756.
<emphasis id="0F8F391DD028FFFFFB44FA2FFAC1F9D3" bold="true" box="[1192,1370,1520,1542]" pageId="8" pageNumber="359">E. PMO 224.757</emphasis>
.
<emphasis id="0F8F391DD028FFFFFA8BFA2FFA07F9D3" bold="true" box="[1383,1436,1520,1542]" pageId="8" pageNumber="359">IM.</emphasis>
<taxonomicName id="FAFB9E8CD028FFFFFF7BF9D1FED8F9F1" authorityName="Kaim, Jenkins &amp; Waren" authorityYear="2008" box="[151,323,1550,1572]" class="Gastropoda" family="Provannidae" genus="Hokkaidoconcha" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="8" pageNumber="359" phylum="Mollusca" rank="genus">
<emphasis id="0F8F391DD028FFFFFF7BF9D1FED8F9F1" box="[151,323,1550,1572]" italics="true" pageId="8" pageNumber="359">Hokkaidoconcha</emphasis>
</taxonomicName>
sp. Seep deposit #12, Sassenfjorden, Svalbard; late Berriasian (Early Cretaceous).
<emphasis id="0F8F391DD028FFFFFB41F9D1FB26F9F1" bold="true" box="[1197,1213,1550,1572]" pageId="8" pageNumber="359">I.</emphasis>
PMO 217.509.
<emphasis id="0F8F391DD028FFFFFA84F9D1FA07F9F1" bold="true" box="[1384,1436,1550,1572]" pageId="8" pageNumber="359">J, L.</emphasis>
PMO 217.511b.
<emphasis id="0F8F391DD028FFFFFED2F9F2FEE6F996" bold="true" box="[318,381,1581,1603]" pageId="8" pageNumber="359">K, M.</emphasis>
PMO 217.507.
</paragraph>
</caption>
<subSubSection id="75E1B684D028FFFEFF2BF9AFFC5EFF2D" lastPageId="9" lastPageNumber="360" pageId="8" pageNumber="359" type="discussion">
<paragraph id="3D44E50FD028FFFEFF2BF9AFFC5EFF2D" blockId="8.[151,1436,1648,2033]" lastBlockId="9.[151,1437,151,248]" lastPageId="9" lastPageNumber="360" pageId="8" pageNumber="359">
<emphasis id="0F8F391DD028FFFFFF2BF9AFFEA0F95C" bold="true" box="[199,315,1648,1673]" pageId="8" pageNumber="359">Remarks.</emphasis>
?
<taxonomicName id="FAFB9E8CD028FFFFFEA3F9AFFD96F95C" authorityName="Kaim, Jenkins &amp; Waren" authorityYear="2008" box="[335,525,1648,1673]" class="Gastropoda" family="Provannidae" genus="Hokkaidoconcha" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="8" pageNumber="359" phylum="Mollusca" rank="genus">
<emphasis id="0F8F391DD028FFFFFEA3F9AFFD96F95C" box="[335,525,1648,1673]" italics="true" pageId="8" pageNumber="359">Hokkaidoconcha</emphasis>
</taxonomicName>
sp. is represented only by shell fragments and several features (e.g. protoconch, aperture) could not be observed in the available specimens. This is why we decided to leave this species in open nomenclature. Similar shells have been described by
<bibRefCitation id="596A98FED028FFFFFD1CF967FCEDF904" author="Sohl" box="[752,886,1720,1745]" pageId="8" pageNumber="359" refString="Sohl, N. F. (1960) Archeogastropoda, Mesogastropoda and stratigraphy of the Ripley, Owl Creek, and Prairie Bluff Formations. Geological Survey Professional Paper, 331 - A, 1 - 151." type="book chapter" year="1960">Sohl (1960)</bibRefCitation>
from the Late Cretaceous of the
<collectingCountry id="45ECA59FD028FFFFFB00F967FABFF905" box="[1260,1316,1720,1744]" name="United States of America" pageId="8" pageNumber="359">USA</collectingCountry>
as species of
<taxonomicName id="FAFB9E8CD028FFFFFF54F903FEADF920" authorityName="Bowdich" authorityYear="1822" box="[184,310,1756,1781]" class="Gastropoda" family="Thiaridae" genus="Melanatria" kingdom="Animalia" pageId="8" pageNumber="359" phylum="Mollusca" rank="genus">
<emphasis id="0F8F391DD028FFFFFF54F903FEADF920" box="[184,310,1756,1781]" italics="true" pageId="8" pageNumber="359">Melanatria</emphasis>
</taxonomicName>
:
<taxonomicName id="FAFB9E8CD028FFFFFEA4F903FE5DF920" authorityName="Bowdich" authorityYear="1822" box="[328,454,1756,1781]" class="Gastropoda" family="Thiaridae" genus="Melanatria" kingdom="Animalia" pageId="8" pageNumber="359" phylum="Mollusca" rank="genus">
<emphasis id="0F8F391DD028FFFFFEA4F903FE5DF920" box="[328,454,1756,1781]" italics="true" pageId="8" pageNumber="359">Melanatria</emphasis>
</taxonomicName>
?
<emphasis id="0F8F391DD028FFFFFE30F902FDA7F921" box="[476,572,1757,1780]" italics="true" pageId="8" pageNumber="359">cretacea</emphasis>
<bibRefCitation id="596A98FED028FFFFFDAAF903FD55F920" author="Wade" box="[582,718,1756,1781]" pageId="8" pageNumber="359" refString="Wade, B. (1926) The fauna of the Ripley Formation on Coon Creek, Tennessee. Geological Survey Professional Paper, 137, 1 - 272." type="journal article" year="1926">Wade, 1926</bibRefCitation>
and
<taxonomicName id="FAFB9E8CD028FFFFFCE6F903FC13F920" authorityName="Bowdich" authorityYear="1822" box="[778,904,1756,1781]" class="Gastropoda" family="Thiaridae" genus="Melanatria" kingdom="Animalia" pageId="8" pageNumber="359" phylum="Mollusca" rank="genus">
<emphasis id="0F8F391DD028FFFFFCE6F903FC13F920" box="[778,904,1756,1781]" italics="true" pageId="8" pageNumber="359">Melanatria</emphasis>
</taxonomicName>
? sp. The genus
<taxonomicName id="FAFB9E8CD028FFFFFBA5F903FAE4F920" authority="Bowdich, 1822" authorityName="Bowdich" authorityYear="1822" box="[1097,1407,1756,1781]" class="Gastropoda" family="Thiaridae" genus="Melanatria" kingdom="Animalia" pageId="8" pageNumber="359" phylum="Mollusca" rank="genus">
<emphasis id="0F8F391DD028FFFFFBA5F903FB5CF920" box="[1097,1223,1756,1781]" italics="true" pageId="8" pageNumber="359">Melanatria</emphasis>
<bibRefCitation id="596A98FED028FFFFFB3DF903FAE4F920" author="Bowdich" box="[1233,1407,1756,1781]" pageId="8" pageNumber="359" refString="Bowdich, E. (1822) Elements of conchology including the fossil genera and the animals. Part 1. Univalves. Treuttel &amp; Wurtz, London, 83 pp. https: // doi. org / 10.5962 / bhl. title. 77504" type="book" year="1822">Bowdich, 1822</bibRefCitation>
</taxonomicName>
is considered to be an objective synonym of
<emphasis id="0F8F391DD028FFFFFD9EF8DEFD26F8CD" box="[626,701,1793,1816]" italics="true" pageId="8" pageNumber="359">Pirena</emphasis>
<bibRefCitation id="596A98FED028FFFFFD29F8DFFCE9F8CD" author="Lamarck" box="[709,882,1792,1817]" pageId="8" pageNumber="359" refString="Lamarck, J. - B. M. de. (1822). Histoire naturelle des animaux sans vertebres. Tome Sixieme. 2 me Partie. The Author, Paris, 232 pp." type="book" year="1822">Lamarck, 1822</bibRefCitation>
, which in turn is a synonym of
<taxonomicName id="FAFB9E8CD028FFFFFB38F8DEFF54F8E8" authority="Montfort, 1810" authorityName="Montfort" authorityYear="1810" class="Gastropoda" family="Pachychilidae" genus="Faunus" kingdom="Animalia" pageId="8" pageNumber="359" phylum="Mollusca" rank="genus">
<emphasis id="0F8F391DD028FFFFFB38F8DEFAB3F8CD" box="[1236,1320,1793,1816]" italics="true" pageId="8" pageNumber="359">Faunus</emphasis>
<bibRefCitation id="596A98FED028FFFFFAC3F8DFFF54F8E8" author="Montfort" pageId="8" pageNumber="359" refString="Montfort, P. D. de (1810) Conchyliologie systematique, et classification methodique des coquilles. Vol. 2. Schoell, Paris, 676 + 16 pp." type="book" year="1810">Montfort, 1810</bibRefCitation>
</taxonomicName>
(for details see
<bibRefCitation id="596A98FED028FFFFFE78F8FBFD4EF8E8" author="Kohler" box="[404,725,1828,1853]" pageId="8" pageNumber="359" refString="Kohler, F. &amp; Glaubrecht, M. (2010) Uncovering an overlooked radiation: molecular phylogeny and biogeography of Madagascar's endemic river snails (Caenogastropoda: Pachychilidae: Madagasikara gen. nov.). Biological Journal of the Linnean Society, 99, 867 - 894. https: // doi. org / 10.1111 / j. 1095 - 8312.2009.01390. x" type="journal article" year="2010">Köhler &amp; Glaubrecht 2010</bibRefCitation>
). In the past, the
<typeStatus id="E2405BADD028FFFFFC47F8FAFC40F8E8" box="[939,987,1829,1853]" pageId="8" pageNumber="359">type</typeStatus>
species of
<taxonomicName id="FAFB9E8CD028FFFFFB8AF8FBFB7FF8E8" authorityName="Bowdich" authorityYear="1822" box="[1126,1252,1828,1853]" class="Gastropoda" family="Thiaridae" genus="Melanatria" kingdom="Animalia" pageId="8" pageNumber="359" phylum="Mollusca" rank="genus">
<emphasis id="0F8F391DD028FFFFFB8AF8FBFB7FF8E8" box="[1126,1252,1828,1853]" italics="true" pageId="8" pageNumber="359">Melanatria</emphasis>
</taxonomicName>
was repeatedly wrongly cited as
<taxonomicName id="FAFB9E8CD028FFFFFEB5F896FD71F8B5" authority="Gmelin, 1791" authorityName="Gmelin" authorityYear="1791" box="[345,746,1864,1889]" class="Gastropoda" family="Buccinidae" genus="Buccinum" kingdom="Animalia" order="Neogastropoda" pageId="8" pageNumber="359" phylum="Mollusca" rank="species" species="flumineum">
<emphasis id="0F8F391DD028FFFFFEB5F896FDDCF8B4" box="[345,583,1864,1889]" italics="true" pageId="8" pageNumber="359">Buccinum flumineum</emphasis>
<bibRefCitation id="596A98FED028FFFFFDA3F897FD71F8B5" author="Gmelin" box="[591,746,1864,1889]" pageId="8" pageNumber="359" refString="Gmelin, J. F. (1791) Vermes. In: Gmelin, J. F. (Ed.), Caroli a Linnaei Systema Naturae per Regna Tria Naturae, Editio Decima Tertia, Aucta Reformata. Tome 1. Pars 6 (Vermes). G. E. Beer, Lipsiae, pp. 3021 - 3910." type="journal article" year="1791">Gmelin, 1791</bibRefCitation>
</taxonomicName>
(e.g.
<bibRefCitation id="596A98FED028FFFFFCC7F897FC39F8B4" author="Sohl" box="[811,930,1864,1889]" pageId="8" pageNumber="359" refString="Sohl, N. F. (1960) Archeogastropoda, Mesogastropoda and stratigraphy of the Ripley, Owl Creek, and Prairie Bluff Formations. Geological Survey Professional Paper, 331 - A, 1 - 151." type="book chapter" year="1960">Sohl 1960</bibRefCitation>
), which is now interpreted as
<emphasis id="0F8F391DD028FFFFFB19F896FA07F8B4" box="[1269,1436,1864,1889]" italics="true" pageId="8" pageNumber="359">nomen dubium</emphasis>
(
<bibRefCitation id="596A98FED028FFFFFF72F8B3FE43F850" author="Kohler" box="[158,472,1900,1925]" pageId="8" pageNumber="359" refString="Kohler, F. &amp; Glaubrecht, M. (2010) Uncovering an overlooked radiation: molecular phylogeny and biogeography of Madagascar's endemic river snails (Caenogastropoda: Pachychilidae: Madagasikara gen. nov.). Biological Journal of the Linnean Society, 99, 867 - 894. https: // doi. org / 10.1111 / j. 1095 - 8312.2009.01390. x" type="journal article" year="2010">Köhler &amp; Glaubrecht 2010</bibRefCitation>
) but previously synonymized with the modern freshwater pachychilid cerithioidean
<emphasis id="0F8F391DD028FFFFFF7BF84FFE00F87D" box="[151,411,1936,1961]" italics="true" pageId="8" pageNumber="359">
<collectingCountry id="45ECA59FD028FFFFFF7BF84FFEA0F87C" box="[151,315,1936,1961]" name="Madagascar" pageId="8" pageNumber="359">Madagasikara</collectingCountry>
spinosa
</emphasis>
(
<bibRefCitation id="596A98FED028FFFFFE40F84FFDC4F87D" author="Lamarck" box="[428,607,1936,1961]" pageId="8" pageNumber="359" refString="Lamarck, J. - B. M. de. (1822). Histoire naturelle des animaux sans vertebres. Tome Sixieme. 2 me Partie. The Author, Paris, 232 pp." type="book" year="1822">Lamarck, 1822</bibRefCitation>
). The latter species (and the entire genus
<emphasis id="0F8F391DD028FFFFFBA5F84FFB77F87C" box="[1097,1260,1936,1961]" italics="true" pageId="8" pageNumber="359">
<collectingCountry id="45ECA59FD028FFFFFBA5F84FFB77F87C" box="[1097,1260,1936,1961]" name="Madagascar" pageId="8" pageNumber="359">Madagasikara</collectingCountry>
</emphasis>
) is endemic to
<collectingCountry id="45ECA59FD028FFFFFF7BF86BFE85F818" box="[151,286,1972,1997]" name="Madagascar" pageId="8" pageNumber="359">Madagascar</collectingCountry>
(
<bibRefCitation id="596A98FED028FFFFFEDCF86BFDF7F818" author="Kohler" box="[304,620,1972,1997]" pageId="8" pageNumber="359" refString="Kohler, F. &amp; Glaubrecht, M. (2010) Uncovering an overlooked radiation: molecular phylogeny and biogeography of Madagascar's endemic river snails (Caenogastropoda: Pachychilidae: Madagasikara gen. nov.). Biological Journal of the Linnean Society, 99, 867 - 894. https: // doi. org / 10.1111 / j. 1095 - 8312.2009.01390. x" type="journal article" year="2010">Köhler &amp; Glaubrecht 2010</bibRefCitation>
). It is therefore rather unlikely that this genus is present in the marine deposits either in the Late Jurassic of Spitsbergen or Late Cretaceous of the
<collectingCountry id="45ECA59FD028FFFFFC16F807FBADF825" box="[1018,1078,2008,2032]" name="United States of America" pageId="8" pageNumber="359">USA</collectingCountry>
. Instead, we think that all these shells may represent an as yet undescribed genus of abyssochrysoids similar to
<taxonomicName id="FAFB9E8CD029FFFEFBA2FF48FA97FF65" authorityName="Kaim, Jenkins &amp; Waren" authorityYear="2008" box="[1102,1292,151,176]" class="Gastropoda" family="Provannidae" genus="Hokkaidoconcha" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="9" pageNumber="360" phylum="Mollusca" rank="genus">
<emphasis id="0F8F391DD029FFFEFBA2FF48FA97FF65" box="[1102,1292,151,176]" italics="true" pageId="9" pageNumber="360">Hokkaidoconcha</emphasis>
</taxonomicName>
. We do not attempt to describe a new genus here because of the poor preservation of the available material and we temporarily place it in
<emphasis id="0F8F391DD029FFFEFEE0FF00FE4AFF2D" box="[268,465,223,248]" italics="true" pageId="9" pageNumber="360">
<taxonomicName id="FAFB9E8CD029FFFEFEE0FF00FE56FF2D" authorityName="Kaim, Jenkins &amp; Waren" authorityYear="2008" box="[268,461,223,248]" class="Gastropoda" family="Provannidae" genus="Hokkaidoconcha" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="9" pageNumber="360" phylum="Mollusca" rank="genus">Hokkaidoconcha</taxonomicName>
,
</emphasis>
pending better material becoming available.
</paragraph>
</subSubSection>
</treatment>
</document>