treatments-xml/data/03/EC/87/03EC879B383FFFF3FEADA326E405C68E.xml
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<document id="A34F7DD31F5073CB23A260F71A72EA38" ID-CLB-Dataset="5972" ID-DOI="10.11646/zootaxa.402.1.1" ID-GBIF-Dataset="88ecdd06-5707-43d7-ad58-afff6f774383" ID-ISSN="1175­5334" ID-Zenodo-Dep="5028504" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1624559132588" checkinUser="felipe" docAuthor="Brown, Leonard &amp; Raines, Bret" docDate="2004" docId="03EC879B383FFFF3FEADA326E405C68E" docLanguage="en" docName="zt00402.pdf.imf" docOrigin="Zootaxa 402 (1)" docSource="https://biotaxa.org/Zootaxa/article/view/zootaxa.402.1.1" docStyle="DocumentStyle:FA7E419B012A62B0FC3AC15A186C3DAF.3:Zootaxa.2001-2006.journal_article" docStyleId="FA7E419B012A62B0FC3AC15A186C3DAF" docStyleName="Zootaxa.2001-2006.journal_article" docStyleVersion="3" docTitle="Opalia (Opalia) sumatrensis" docType="treatment" docVersion="8" lastPageNumber="6" masterDocId="FFD5FFE3383CFFF6FFA5A17AE65AC278" masterDocTitle="Two new records of Epitoniidae from Easter Island, Chile" masterLastPageNumber="7" masterPageNumber="1" pageNumber="4" updateTime="1699020766211" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="37716E83749FB04E8F4C588A79CA8C54">Two new records of Epitoniidae from Easter Island, Chile</mods:title>
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<treatment id="03EC879B383FFFF3FEADA326E405C68E" ID-GBIF-Taxon="183128795" LSID="urn:lsid:plazi:treatment:03EC879B383FFFF3FEADA326E405C68E" httpUri="http://treatment.plazi.org/id/03EC879B383FFFF3FEADA326E405C68E" lastPageId="5" lastPageNumber="6" pageId="3" pageNumber="4">
<subSubSection id="C35F6506383FFFF5FEADA326E556C00E" box="[264,780,603,630]" pageId="3" pageNumber="4" type="nomenclature">
<paragraph id="8BFA368D383FFFF5FEADA326E556C00E" blockId="3.[264,780,603,665]" box="[264,780,603,630]" pageId="3" pageNumber="4">
<heading id="D0B281E1383FFFF5FEADA326E556C00E" box="[264,780,603,630]" level="2" pageId="3" pageNumber="4">
<taxonomicName id="4C454D0E383FFFF5FEADA326E556C00E" ID-CoL="7SJMB" authority="(Thiele, 1925)" baseAuthorityName="Thiele" baseAuthorityYear="1925" box="[264,780,603,630]" class="Gastropoda" family="Epitoniidae" genus="Opalia" kingdom="Animalia" pageId="3" pageNumber="4" phylum="Mollusca" rank="species" species="sumatrensis" subGenus="Opalia">
<emphasis id="B931EA9F383FFFF5FEADA326E404C00E" bold="true" box="[264,606,603,630]" pageId="3" pageNumber="4">
<emphasis id="B931EA9F383FFFF5FEADA326E703C00E" bold="true" box="[264,345,604,630]" italics="true" pageId="3" pageNumber="4">Opalia</emphasis>
(
<emphasis id="B931EA9F383FFFF5FECEA326E7E6C00E" bold="true" box="[363,444,604,630]" italics="true" pageId="3" pageNumber="4">Opalia</emphasis>
)
<emphasis id="B931EA9F383FFFF5FE68A326E404C00E" bold="true" box="[461,606,604,630]" italics="true" pageId="3" pageNumber="4">sumatrensis</emphasis>
</emphasis>
(
<bibRefCitation id="EFD44B7C383FFFF5FDCBA326E55FC00E" author="Thiele, J." box="[622,773,604,630]" pageId="3" pageNumber="4" pagination="4 - 382" refId="ref2614" refString="Thiele, J. (1925) Gastropoda der Deutschen Tiefsee Expedition. 2: Wissenschaftliche Ergebnisse der Deutschen Tiefsee-Expedition auf dem Dampfer &quot; Valdivia &quot; 1898 - 1899, 17 (2), 4 - 382. Jena, Gustav Fischer Verlag." type="journal article" year="1925">Thiele, 1925</bibRefCitation>
)
</taxonomicName>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C35F6506383FFFF5FEADA305E724C0E1" box="[264,382,639,665]" pageId="3" pageNumber="4" type="description">
<paragraph id="8BFA368D383FFFF5FEADA305E724C0E1" blockId="3.[264,780,603,665]" box="[264,382,639,665]" pageId="3" pageNumber="4">
(
<figureCitation id="137E2A08383FFFF5FEB5A305E72EC0E1" box="[272,372,639,665]" captionStart="FIGURE 2" captionStartId="3.[264,368,1783,1807]" captionTargetBox="[322,1265,876,1761]" captionTargetId="figure-144@3.[322,1265,871,1761]" captionTargetPageId="3" captionText="FIGURE 2. Opalia (Opalia) sumatrensis (Thiele, 1925), length: 2.98 mm. A) Full apertural view. B) Close up of postnuclear whorls. C) Close up of suture, costae and sculpture. Scale bars: B &amp; C = 500 µm. Photographs by B. Raines." figureDoi="http://doi.org/10.5281/zenodo.5028508" httpUri="https://zenodo.org/record/5028508/files/figure.png" pageId="3" pageNumber="4">Figure 2</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C35F6506383FFFF2FEADA3B5E5BCC34E" lastPageId="4" lastPageNumber="5" pageId="3" pageNumber="4" type="reference_group">
<paragraph id="8BFA368D383FFFF5FEADA3B5E255C09D" blockId="3.[264,1077,718,806]" box="[264,1039,718,742]" pageId="3" pageNumber="4">
<treatmentCitationGroup id="AB5511A3383FFFF5FEADA3B5E255C09D" box="[264,1039,718,742]" pageId="3" pageNumber="4">
<treatmentCitation id="0AE4109C383FFFF5FEADA3B5E548C09D" author="Thiele, J." box="[264,786,718,742]" page="307" pageId="3" pageNumber="4" year="1925">
<taxonomicName id="4C454D0E383FFFF5FEADA3B5E548C09D" ID-CoL="7T3WG" authority="Thiele, 1925: 307" authorityName="Thiele" authorityPageNumber="307" authorityYear="1925" box="[264,786,718,742]" class="Gastropoda" family="Epitoniidae" genus="Scala" higherTaxonomySource="CoL" kingdom="Animalia" pageId="3" pageNumber="4" phylum="Mollusca" rank="species" species="sumatrensis" subGenus="Nodiscala">
<emphasis id="B931EA9F383FFFF5FEADA3B5E719C09E" box="[264,323,719,742]" italics="true" pageId="3" pageNumber="4">Scala</emphasis>
(
<emphasis id="B931EA9F383FFFF5FEF6A3B5E7E5C09E" box="[339,447,719,742]" italics="true" pageId="3" pageNumber="4">Nodiscala</emphasis>
)
<emphasis id="B931EA9F383FFFF5FE6BA3B5E416C09E" box="[462,588,719,742]" italics="true" pageId="3" pageNumber="4">sumatrensis</emphasis>
<bibRefCitation id="EFD44B7C383FFFF5FDF1A3B4E548C09D" author="Thiele, J." box="[596,786,718,741]" pageId="3" pageNumber="4" pagination="4 - 382" refId="ref2614" refString="Thiele, J. (1925) Gastropoda der Deutschen Tiefsee Expedition. 2: Wissenschaftliche Ergebnisse der Deutschen Tiefsee-Expedition auf dem Dampfer &quot; Valdivia &quot; 1898 - 1899, 17 (2), 4 - 382. Jena, Gustav Fischer Verlag." type="journal article" year="1925">Thiele, 1925: 307</bibRefCitation>
</taxonomicName>
</treatmentCitation>
, pl. XXIII [XI], fig. 26.
</treatmentCitationGroup>
</paragraph>
<paragraph id="8BFA368D383FFFF5FEADA395E523C17D" blockId="3.[264,1077,718,806]" box="[264,889,750,774]" pageId="3" pageNumber="4">
<treatmentCitationGroup id="AB5511A3383FFFF5FEADA395E523C17D" box="[264,889,750,774]" pageId="3" pageNumber="4">
<taxonomicName id="4C454D0E383FFFF5FEADA395E4C6C17D" ID-CoL="66a9c4c0-83e3-4e23-8856-5cc8b79d4250" authority="(Thiele, 1925)" baseAuthorityName="Thiele" baseAuthorityYear="1925" box="[264,668,750,774]" class="Gastropoda" family="Epitoniidae" genus="Nodiscala" higherTaxonomySource="CoL" kingdom="Animalia" pageId="3" pageNumber="4" phylum="Mollusca" rank="species" species="sumatrensis">
<emphasis id="B931EA9F383FFFF5FEADA395E7A0C17E" box="[264,506,751,774]" italics="true" pageId="3" pageNumber="4">Nodiscala sumatrensis</emphasis>
(
<bibRefCitation id="EFD44B7C383FFFF5FDA2A394E4CFC17D" author="Thiele, J." box="[519,661,750,773]" pageId="3" pageNumber="4" pagination="4 - 382" refId="ref2614" refString="Thiele, J. (1925) Gastropoda der Deutschen Tiefsee Expedition. 2: Wissenschaftliche Ergebnisse der Deutschen Tiefsee-Expedition auf dem Dampfer &quot; Valdivia &quot; 1898 - 1899, 17 (2), 4 - 382. Jena, Gustav Fischer Verlag." type="journal article" year="1925">Thiele, 1925</bibRefCitation>
)
</taxonomicName>
:
<treatmentCitation id="0AE4109C383FFFF5FD03A394E52FC17D" author="Kilburn, R. N." box="[678,885,750,773]" page="274" pageId="3" pageNumber="4" year="1985">
<bibRefCitation id="EFD44B7C383FFFF5FD03A394E52FC17D" author="Kilburn, R. N." box="[678,885,750,773]" pageId="3" pageNumber="4" pagination="239 - 337" refId="ref2358" refString="Kilburn, R. N. (1985) The family Epitoniidae (Mollusca: Gastropoda) in southern Africa and Mozambique. Annals of the Natal Museum, 27 (1), 239 - 337." type="journal article" year="1985">Kilburn, 1985: 274</bibRefCitation>
</treatmentCitation>
.
</treatmentCitationGroup>
</paragraph>
<paragraph id="8BFA368D383FFFF2FEADA275E5BCC34E" blockId="3.[264,1077,718,806]" lastBlockId="4.[264,1324,283,950]" lastPageId="4" lastPageNumber="5" pageId="3" pageNumber="4">
<treatmentCitationGroup id="AB5511A3383FFFF2FEADA275E5BCC34E" lastPageId="4" lastPageNumber="5" pageId="3" pageNumber="4">
<taxonomicName id="4C454D0E383FFFF5FEADA275E487C15D" ID-CoL="7SJMB" authority="(Thiele, 1925)" baseAuthorityName="Thiele" baseAuthorityYear="1925" box="[264,733,782,806]" class="Gastropoda" family="Epitoniidae" genus="Opalia" kingdom="Animalia" pageId="3" pageNumber="4" phylum="Mollusca" rank="species" species="sumatrensis" subGenus="Opalia">
<emphasis id="B931EA9F383FFFF5FEADA275E708C15E" box="[264,338,783,806]" italics="true" pageId="3" pageNumber="4">Opalia</emphasis>
(
<emphasis id="B931EA9F383FFFF5FEC7A275E7F6C15E" box="[354,428,783,806]" italics="true" pageId="3" pageNumber="4">Opalia</emphasis>
)
<emphasis id="B931EA9F383FFFF5FE1EA275E463C15E" box="[443,569,783,806]" italics="true" pageId="3" pageNumber="4">sumatrensis</emphasis>
(
<bibRefCitation id="EFD44B7C383FFFF5FDEDA274E48FC15D" author="Thiele, J." box="[584,725,782,805]" pageId="3" pageNumber="4" pagination="4 - 382" refId="ref2614" refString="Thiele, J. (1925) Gastropoda der Deutschen Tiefsee Expedition. 2: Wissenschaftliche Ergebnisse der Deutschen Tiefsee-Expedition auf dem Dampfer &quot; Valdivia &quot; 1898 - 1899, 17 (2), 4 - 382. Jena, Gustav Fischer Verlag." type="journal article" year="1925">Thiele, 1925</bibRefCitation>
)
</taxonomicName>
:
<treatmentCitation id="0AE4109C383FFFF5FD42A274E595C15D" author="Weil, A. &amp; Brown, L. &amp; Neville, B." box="[743,975,782,806]" page="108" pageId="3" pageNumber="4" year="1999">
<bibRefCitation id="EFD44B7C383FFFF5FD42A274E595C15D" author="Weil, A. &amp; Brown, L. &amp; Neville, B." box="[743,975,782,806]" pageId="3" pageNumber="4" refId="ref2689" refString="Weil, A., Brown, L. &amp; Neville, B. (1999) The Wentletrap Book: Guide to the Recent Epitoniidae of the World. Evolver, Rome, Italy, 245 pp." type="book" year="1999">
Weil
<emphasis id="B931EA9F383FFFF5FCBAA275E517C15E" box="[799,845,783,806]" italics="true" pageId="3" pageNumber="4">et al</emphasis>
., 1999: 108
</bibRefCitation>
</treatmentCitation>
, fig. 346.
<emphasis id="B931EA9F3838FFF2FEADA061E798C34D" bold="true" box="[264,450,283,309]" pageId="4" pageNumber="5">Type material:</emphasis>
ZMB type collection: 109.992 (
<specimenCount id="9D43FD043838FFF2FC9FA066E581C34E" box="[826,987,284,310]" pageId="4" pageNumber="5" type="generic" typeStatus="syntypes">two syntypes</specimenCount>
).
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<caption id="DF3A6605383FFFF5FEADA78DE4DEC52B" ID-DOI="http://doi.org/10.5281/zenodo.5028508" ID-Zenodo-Dep="5028508" httpUri="https://zenodo.org/record/5028508/files/figure.png" pageId="3" pageNumber="4" startId="3.[264,368,1783,1807]" targetBox="[322,1265,876,1761]" targetPageId="3">
<paragraph id="8BFA368D383FFFF5FEADA78DE4DEC52B" blockId="3.[264,1323,1783,1875]" pageId="3" pageNumber="4">
<emphasis id="B931EA9F383FFFF5FEADA78DE7D1C577" bold="true" box="[264,395,1783,1807]" pageId="3" pageNumber="4">FIGURE 2.</emphasis>
<taxonomicName id="4C454D0E383FFFF5FE36A78DE530C576" authority="(Thiele, 1925)" baseAuthorityName="Thiele" baseAuthorityYear="1925" box="[403,874,1783,1806]" class="Gastropoda" family="Epitoniidae" genus="Opalia" kingdom="Animalia" pageId="3" pageNumber="4" phylum="Mollusca" rank="species" species="sumatrensis" subGenus="Opalia">
<emphasis id="B931EA9F383FFFF5FE36A78DE787C576" box="[403,477,1783,1806]" italics="true" pageId="3" pageNumber="4">Opalia</emphasis>
(
<emphasis id="B931EA9F383FFFF5FE48A78DE46DC576" box="[493,567,1783,1806]" italics="true" pageId="3" pageNumber="4">Opalia</emphasis>
)
<emphasis id="B931EA9F383FFFF5FDEDA78DE49CC576" box="[584,710,1783,1806]" italics="true" pageId="3" pageNumber="4">sumatrensis</emphasis>
(
<bibRefCitation id="EFD44B7C383FFFF5FD70A78DE538C576" author="Thiele, J." box="[725,866,1783,1806]" pageId="3" pageNumber="4" pagination="4 - 382" refId="ref2614" refString="Thiele, J. (1925) Gastropoda der Deutschen Tiefsee Expedition. 2: Wissenschaftliche Ergebnisse der Deutschen Tiefsee-Expedition auf dem Dampfer &quot; Valdivia &quot; 1898 - 1899, 17 (2), 4 - 382. Jena, Gustav Fischer Verlag." type="journal article" year="1925">Thiele, 1925</bibRefCitation>
)
</taxonomicName>
, length: 2.98 mm. A) Full apertural view. B) Close up of postnuclear whorls. C) Close up of suture, costae and sculpture. Scale bars: B &amp; C = 500 µm. Photographs by B. Raines.
</paragraph>
</caption>
<subSubSection id="C35F65063838FFF2FE9DA039E5BAC326" box="[312,992,323,350]" pageId="4" pageNumber="5" type="materials_examined">
<paragraph id="8BFA368D3838FFF2FE9DA039E5BAC326" blockId="4.[264,1324,283,950]" box="[312,992,323,350]" pageId="4" pageNumber="5">
<materialsCitation id="3B2D3CD03838FFF2FE9DA039E586C326" ID-GBIF-Occurrence="3309877303" box="[312,988,323,350]" location="Padang" pageId="4" pageNumber="5" specimenCount="1" stateProvince="Sumatera Utara" typeStatus="holotype">
<emphasis id="B931EA9F3838FFF2FE9DA039E7BBC325" bold="true" box="[312,481,323,349]" pageId="4" pageNumber="5">
<typeStatus id="54FE882F3838FFF2FE9DA039E72FC325" box="[312,373,323,349]" pageId="4" pageNumber="5">Type</typeStatus>
locality:
</emphasis>
<location id="8E9A60563838FFF2FE4DA03EE41BC326" LSID="urn:lsid:plazi:treatment:03EC879B383FFFF3FEADA326E405C68E:8E9A60563838FFF2FE4DA03EE41BC326" box="[488,577,324,350]" name="Padang" pageId="4" pageNumber="5" stateProvince="Sumatera Utara">Padang</location>
,
<collectingRegion id="4981F86F3838FFF2FDE8A03EE4F5C326" box="[589,687,324,350]" country="Indonesia" name="Sumatera Utara" pageId="4" pageNumber="5">Sumatra</collectingRegion>
(by original designation)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="C35F65063838FFF2FE9DA011E371C3AE" pageId="4" pageNumber="5" type="distribution">
<paragraph id="8BFA368D3838FFF2FE9DA011E40BC3D6" blockId="4.[264,1324,283,950]" pageId="4" pageNumber="5">
<emphasis id="B931EA9F3838FFF2FE9DA011E780C3FD" bold="true" box="[312,474,363,389]" pageId="4" pageNumber="5">Distribution:</emphasis>
Previously only known from Padang,
<collectingRegion id="4981F86F3838FFF2FC1CA016E244C3FE" box="[953,1054,364,390]" country="Indonesia" name="Sumatera Utara" pageId="4" pageNumber="5">Sumatra</collectingRegion>
,
<collectingCountry id="F352761D3838FFF2FB8BA016E2FEC3FE" box="[1070,1188,364,390]" name="Indonesia" pageId="4" pageNumber="5">Indonesia</collectingCountry>
. Now, first reported from Easter Island.
</paragraph>
<paragraph id="8BFA368D3838FFF2FE9DA0C1E371C3AE" blockId="4.[264,1324,283,950]" box="[312,1323,443,470]" pageId="4" pageNumber="5">
<emphasis id="B931EA9F3838FFF2FE9DA0C1E7FBC3AD" bold="true" box="[312,417,443,469]" pageId="4" pageNumber="5">Habitat:</emphasis>
In sand and rubble collected at
<quantity id="4CBD9B683838FFF2FCB1A0C6E53AC3AE" box="[788,864,444,470]" metricMagnitude="2" metricUnit="m" metricValue="1.0" pageId="4" pageNumber="5" unit="m" value="100.0">100 m</quantity>
, off the western coastline near Orongo.
</paragraph>
</subSubSection>
<subSubSection id="C35F65063838FFF2FE9DA099E2B5C00E" pageId="4" pageNumber="5" type="description">
<paragraph id="8BFA368D3838FFF2FE9DA099E2B5C00E" blockId="4.[264,1324,283,950]" pageId="4" pageNumber="5">
<emphasis id="B931EA9F3838FFF2FE9DA099E788C385" bold="true" box="[312,466,483,509]" pageId="4" pageNumber="5">Description:</emphasis>
White; 4 smooth white protoconch whorls, about 6 teleoconch whorls; the 1214 non­lamellar costae are angular in the center of the teleoconch whorls; costae and interspaces are sculptured with raised spiral lines separating rows of small pits; a rounded cord is present on the base; outer lip is thickened; maximum size of 4.0 mm.
</paragraph>
</subSubSection>
<subSubSection id="C35F65063838FFF3FE9DA3FEE405C68E" lastPageId="5" lastPageNumber="6" pageId="4" pageNumber="5" type="discussion">
<paragraph id="8BFA368D3838FFF2FE9DA3FEE290C1CE" blockId="4.[264,1324,283,950]" pageId="4" pageNumber="5">
<emphasis id="B931EA9F3838FFF2FE9DA3FEE7E9C0E6" bold="true" box="[312,435,644,670]" pageId="4" pageNumber="5">Remarks:</emphasis>
Although the authors were graciously offered the opportunity to examine the type material via loan, we elected not to take any chances since one of the
<typeStatus id="54FE882F3838FFF2FB36A3D6E2A0C0BE" box="[1171,1274,684,710]" pageId="4" pageNumber="5" type="syntype">syntypes</typeStatus>
had already been degraded by Byne's disease (Köhler, 2003, personal communication). However, we did compare our material with the illustration in
<bibRefCitation id="EFD44B7C3838FFF2FC08A386E20AC16E" author="Thiele, J." box="[941,1104,764,790]" pageId="4" pageNumber="5" pagination="4 - 382" refId="ref2614" refString="Thiele, J. (1925) Gastropoda der Deutschen Tiefsee Expedition. 2: Wissenschaftliche Ergebnisse der Deutschen Tiefsee-Expedition auf dem Dampfer &quot; Valdivia &quot; 1898 - 1899, 17 (2), 4 - 382. Jena, Gustav Fischer Verlag." type="journal article" year="1925">Thiele (1925)</bibRefCitation>
, along with a photograph of the other
<typeStatus id="54FE882F3838FFF2FDAFA25EE43FC146" box="[522,613,804,830]" pageId="4" pageNumber="5" type="syntype">syntype</typeStatus>
(
<figureCitation id="137E2A083838FFF2FDDFA25EE4E5C146" box="[634,703,804,830]" captionStart="FIGURE 3" captionStartId="4.[266,370,1799,1823]" captionTargetBox="[877,1315,1028,1906]" captionTargetId="figure-230@4.[877,1316,1018,1911]" captionTargetPageId="4" captionText="FIGURE 3. Opalia (Opalia) sumatrensis Thiele, 1925, syntype: ZMB 109.992, length: 4.0 mm. Photo­ graph by F. Köhler." figureDoi="http://doi.org/10.5281/zenodo.5028512" httpUri="https://zenodo.org/record/5028512/files/figure.png" pageId="4" pageNumber="5">fig. 3</figureCitation>
), and note that it matches up very well with both Thieles illustration and description, as well as with the photograph. The minor differences seen between our material and the
<typeStatus id="54FE882F3838FFF2FD3FA20EE4AFC1F6" box="[666,757,884,910]" pageId="4" pageNumber="5" type="syntype">syntype</typeStatus>
are well within species variation, or are attributable to the fact that the illustrated
<typeStatus id="54FE882F3838FFF2FD32A2E6E4A8C1CE" box="[663,754,924,950]" pageId="4" pageNumber="5" type="syntype">syntype</typeStatus>
was a fresher specimen when collected.
</paragraph>
<caption id="DF3A66053838FFF2FEAFA67DE782C527" ID-DOI="http://doi.org/10.5281/zenodo.5028512" ID-Zenodo-Dep="5028512" httpUri="https://zenodo.org/record/5028512/files/figure.png" pageId="4" pageNumber="5" startId="4.[266,370,1799,1823]" targetBox="[877,1315,1028,1906]" targetPageId="4">
<paragraph id="8BFA368D3838FFF2FEAFA67DE782C527" blockId="4.[266,844,1799,1887]" pageId="4" pageNumber="5">
<emphasis id="B931EA9F3838FFF2FEAFA67DE7CCC567" bold="true" box="[266,406,1799,1823]" pageId="4" pageNumber="5">FIGURE 3.</emphasis>
<taxonomicName id="4C454D0E3838FFF2FE0DA672E71BC547" authority="Thiele, 1925" authorityName="Thiele" authorityYear="1925" class="Gastropoda" family="Epitoniidae" genus="Opalia" kingdom="Animalia" pageId="4" pageNumber="5" phylum="Mollusca" rank="species" species="sumatrensis" subGenus="Opalia">
<emphasis id="B931EA9F3838FFF2FE0DA672E7A8C567" box="[424,498,1800,1823]" italics="true" pageId="4" pageNumber="5">Opalia</emphasis>
(
<emphasis id="B931EA9F3838FFF2FDA8A672E40DC567" box="[525,599,1800,1823]" italics="true" pageId="4" pageNumber="5">Opalia</emphasis>
)
<emphasis id="B931EA9F3838FFF2FDD7A672E4AAC567" box="[626,752,1800,1823]" italics="true" pageId="4" pageNumber="5">sumatrensis</emphasis>
Thiele, 1925
</taxonomicName>
,
<typeStatus id="54FE882F3838FFF2FEE9A652E7F9C547" box="[332,419,1832,1855]" pageId="4" pageNumber="5" type="syntype">syntype</typeStatus>
: ZMB 109.992, length: 4.0 mm. Photograph by F. Köhler.
</paragraph>
</caption>
<paragraph id="8BFA368D3839FFF3FE9DA066E54DC036" blockId="5.[264,1324,284,1270]" pageId="5" pageNumber="6">
The presence of the basal ridge sets this species apart from most members of the genus
<taxonomicName id="4C454D0E3839FFF3FEADA03EE703C325" box="[264,345,324,349]" class="Gastropoda" family="Epitoniidae" genus="Opalia" kingdom="Animalia" pageId="5" pageNumber="6" phylum="Mollusca" rank="genus">
<emphasis id="B931EA9F3839FFF3FEADA03EE703C325" box="[264,345,324,349]" italics="true" pageId="5" pageNumber="6">Opalia</emphasis>
</taxonomicName>
and lead us to assign this species to the subgenus
<taxonomicName id="4C454D0E3839FFF3FC15A03EE258C325" box="[944,1026,324,349]" class="Gastropoda" family="Epitoniidae" genus="Opalia" kingdom="Animalia" pageId="5" pageNumber="6" phylum="Mollusca" rank="genus">
<emphasis id="B931EA9F3839FFF3FC15A03EE258C325" box="[944,1026,324,349]" italics="true" pageId="5" pageNumber="6">Opalia</emphasis>
</taxonomicName>
rather than the subgenus
<taxonomicName id="4C454D0E3839FFF3FEADA016E725C3FD" box="[264,383,364,389]" class="Gastropoda" family="Epitoniidae" genus="Nodiscala" higherTaxonomySource="CoL" kingdom="Animalia" pageId="5" pageNumber="6" phylum="Mollusca" rank="genus">
<emphasis id="B931EA9F3839FFF3FEADA016E725C3FD" box="[264,383,364,389]" italics="true" pageId="5" pageNumber="6">Nodiscala</emphasis>
</taxonomicName>
as Thiele did in his original description of this species. This is consistent with
<bibRefCitation id="EFD44B7C3839FFF3FEADA0EEE7E7C3D6" author="Kilburn, R. N." box="[264,445,404,430]" pageId="5" pageNumber="6" pagination="239 - 337" refId="ref2358" refString="Kilburn, R. N. (1985) The family Epitoniidae (Mollusca: Gastropoda) in southern Africa and Mozambique. Annals of the Natal Museum, 27 (1), 239 - 337." type="journal article" year="1985">Kilburn (1985)</bibRefCitation>
, who used the subgenus
<taxonomicName id="4C454D0E3839FFF3FD4FA0EEE53BC3D5" box="[746,865,404,429]" class="Gastropoda" family="Epitoniidae" genus="Nodiscala" higherTaxonomySource="CoL" kingdom="Animalia" pageId="5" pageNumber="6" phylum="Mollusca" rank="genus">
<emphasis id="B931EA9F3839FFF3FD4FA0EEE53BC3D5" box="[746,865,404,429]" italics="true" pageId="5" pageNumber="6">Nodiscala</emphasis>
</taxonomicName>
for
<taxonomicName id="4C454D0E3839FFF3FC30A0EEE21FC3D6" box="[917,1093,404,430]" class="Gastropoda" family="Epitoniidae" genus="Opalia" kingdom="Animalia" pageId="5" pageNumber="6" phylum="Mollusca" rank="species" species="undetermined">
<emphasis id="B931EA9F3839FFF3FC30A0EEE5BCC3D5" box="[917,998,404,429]" italics="true" pageId="5" pageNumber="6">Opalia</emphasis>
species
</taxonomicName>
with a body whorl with a basal angle but no distinct cord, as well as
<bibRefCitation id="EFD44B7C3839FFF3FCFEA0C6E224C3AE" author="Clench, W. J. &amp; Turner, R. D." box="[859,1150,444,470]" pageId="5" pageNumber="6" pagination="221 - 46" refId="ref2126" refString="Clench, W. J. &amp; Turner, R. D. (1950) The genera Sthenorytis, Cirsotrema, Acirsa, Opalia and Amaea in the western Atlantic. Johnsonia, 2 (29), 221 - 46." type="journal article" year="1950">Clench &amp; Turner (1950)</bibRefCitation>
, who used the subgenus
<taxonomicName id="4C454D0E3839FFF3FE25A09EE7ADC385" box="[384,503,484,509]" class="Gastropoda" family="Epitoniidae" genus="Nodiscala" higherTaxonomySource="CoL" kingdom="Animalia" pageId="5" pageNumber="6" phylum="Mollusca" rank="genus">
<emphasis id="B931EA9F3839FFF3FE25A09EE7ADC385" box="[384,503,484,509]" italics="true" pageId="5" pageNumber="6">Nodiscala</emphasis>
</taxonomicName>
for species without a basal ridge. Furthermore,
<bibRefCitation id="EFD44B7C3839FFF3FBE2A09EE70FC05E" author="Clench, W. J. &amp; Turner, R. D." pageId="5" pageNumber="6" pagination="221 - 46" refId="ref2126" refString="Clench, W. J. &amp; Turner, R. D. (1950) The genera Sthenorytis, Cirsotrema, Acirsa, Opalia and Amaea in the western Atlantic. Johnsonia, 2 (29), 221 - 46." type="journal article" year="1950">Clench and Turner (1950)</bibRefCitation>
used the subgenus
<taxonomicName id="4C454D0E3839FFF3FDE4A376E4C8C05D" box="[577,658,524,549]" class="Gastropoda" family="Epitoniidae" genus="Opalia" kingdom="Animalia" pageId="5" pageNumber="6" phylum="Mollusca" rank="genus">
<emphasis id="B931EA9F3839FFF3FDE4A376E4C8C05D" box="[577,658,524,549]" italics="true" pageId="5" pageNumber="6">Opalia</emphasis>
</taxonomicName>
for species with strong ribs and a well developed basal cord, shell characters present in this species.
</paragraph>
<paragraph id="8BFA368D3839FFF3FE9DA326E405C68E" blockId="5.[264,1324,284,1270]" pageId="5" pageNumber="6">
<materialsCitation id="3B2D3CD03839FFF3FE9DA326E401C68E" ID-GBIF-Occurrence="3309877301" country="New Zealand" county="Outside" location="It" municipality="Easter Island" pageId="5" pageNumber="6" specimenCount="2">
<location id="8E9A60563839FFF3FE9DA326E710C00E" LSID="urn:lsid:plazi:treatment:03EC879B383FFFF3FEADA326E405C68E:8E9A60563839FFF3FE9DA326E710C00E" box="[312,330,604,630]" country="New Zealand" county="Outside" municipality="Easter Island" name="It" pageId="5" pageNumber="6">It</location>
is easy to distinguish this species from
<emphasis id="B931EA9F3839FFF3FCBCA326E574C00D" box="[793,814,604,629]" italics="true" pageId="5" pageNumber="6">O</emphasis>
. (
<emphasis id="B931EA9F3839FFF3FCE3A326E503C00D" box="[838,857,604,629]" italics="true" pageId="5" pageNumber="6">N</emphasis>
.)
<emphasis id="B931EA9F3839FFF3FCD7A326E5B6C00D" box="[882,1004,604,629]" italics="true" pageId="5" pageNumber="6">bicarinata</emphasis>
(Sowerby, 1844) and
<taxonomicName id="4C454D0E3839FFF3FB4BA326E77DC0E5" class="Gastropoda" family="Epitoniidae" genus="Opalia" kingdom="Animalia" pageId="5" pageNumber="6" phylum="Mollusca" rank="genus">
<emphasis id="B931EA9F3839FFF3FB4BA326E77DC0E5" italics="true" pageId="5" pageNumber="6">Opalia</emphasis>
</taxonomicName>
(
<emphasis id="B931EA9F3839FFF3FE98A3FEE70AC0E5" box="[317,336,644,669]" italics="true" pageId="5" pageNumber="6">N</emphasis>
.)
<emphasis id="B931EA9F3839FFF3FEC8A3FEE452C0E5" box="[365,520,644,669]" italics="true" pageId="5" pageNumber="6">crassilabrum</emphasis>
(Sowerby, 1844), two
<location id="8E9A60563839FFF3FC82A3FEE5E2C0E6" LSID="urn:lsid:plazi:treatment:03EC879B383FFFF3FEADA326E405C68E:8E9A60563839FFF3FC82A3FEE5E2C0E6" box="[807,952,644,670]" country="New Zealand" county="Outside" municipality="Easter Island" name="Indo-Pacific" pageId="5" pageNumber="6">Indo­Pacific</location>
species lacking a basal ridge.
<taxonomicName id="4C454D0E3839FFF3FEADA3D6E703C0BD" box="[264,345,684,709]" class="Gastropoda" family="Epitoniidae" genus="Opalia" kingdom="Animalia" pageId="5" pageNumber="6" phylum="Mollusca" rank="genus">
<emphasis id="B931EA9F3839FFF3FEADA3D6E703C0BD" box="[264,345,684,709]" italics="true" pageId="5" pageNumber="6">Opalia</emphasis>
</taxonomicName>
(
<emphasis id="B931EA9F3839FFF3FECEA3D6E7DAC0BD" box="[363,384,684,709]" italics="true" pageId="5" pageNumber="6">O</emphasis>
.)
<emphasis id="B931EA9F3839FFF3FE3CA3D6E440C0BD" box="[409,538,684,709]" italics="true" pageId="5" pageNumber="6">burchorum</emphasis>
<bibRefCitation id="EFD44B7C3839FFF3FD87A3D6E48CC0BE" author="DuShane, H." box="[546,726,684,710]" pageId="5" pageNumber="6" pagination="9 - 10" refId="ref2209" refString="DuShane, H. (1988) Hawaiian Epitoniidae. Hawaiian Shell News, 36 (5), 9 - 10." type="journal article" year="1988">DuShane, 1988</bibRefCitation>
from
<location id="8E9A60563839FFF3FCBAA3D6E529C0BE" LSID="urn:lsid:plazi:treatment:03EC879B383FFFF3FEADA326E405C68E:8E9A60563839FFF3FCBAA3D6E529C0BE" box="[799,883,684,710]" country="New Zealand" county="Outside" municipality="Easter Island" name="Hawaii" pageId="5" pageNumber="6">Hawaii</location>
is similar to
<emphasis id="B931EA9F3839FFF3FBAAA3D6E271C0BD" box="[1039,1067,684,709]" italics="true" pageId="5" pageNumber="6">O.</emphasis>
<taxonomicName id="4C454D0E3839FFF3FB96A3D6E2ACC0BD" box="[1075,1270,684,710]" class="Gastropoda" family="Epitoniidae" genus="Opalia" kingdom="Animalia" pageId="5" pageNumber="6" phylum="Mollusca" rank="species" species="sumatrensis" subGenus="Opalia">
(
<emphasis id="B931EA9F3839FFF3FB98A3D6E208C0BD" box="[1085,1106,684,709]" italics="true" pageId="5" pageNumber="6">O</emphasis>
.)
<emphasis id="B931EA9F3839FFF3FBCEA3D6E2ACC0BD" box="[1131,1270,684,709]" italics="true" pageId="5" pageNumber="6">sumatrensis</emphasis>
</taxonomicName>
, but differs in having a dark brown protoconch and the costae are not angular in the center of the teleoconch whorls.
<taxonomicName id="4C454D0E3839FFF3FDBCA386E430C16D" box="[537,618,764,789]" class="Gastropoda" family="Epitoniidae" genus="Opalia" kingdom="Animalia" pageId="5" pageNumber="6" phylum="Mollusca" rank="genus">
<emphasis id="B931EA9F3839FFF3FDBCA386E430C16D" box="[537,618,764,789]" italics="true" pageId="5" pageNumber="6">Opalia</emphasis>
</taxonomicName>
(
<emphasis id="B931EA9F3839FFF3FDD9A386E4D5C16D" box="[636,655,764,789]" italics="true" pageId="5" pageNumber="6">N</emphasis>
.)
<emphasis id="B931EA9F3839FFF3FD0DA386E54FC16D" box="[680,789,764,789]" italics="true" pageId="5" pageNumber="6">minervae</emphasis>
(
<bibRefCitation id="EFD44B7C3839FFF3FC80A386E5E7C16E" author="Thiele, J." box="[805,957,764,790]" pageId="5" pageNumber="6" pagination="4 - 382" refId="ref2614" refString="Thiele, J. (1925) Gastropoda der Deutschen Tiefsee Expedition. 2: Wissenschaftliche Ergebnisse der Deutschen Tiefsee-Expedition auf dem Dampfer &quot; Valdivia &quot; 1898 - 1899, 17 (2), 4 - 382. Jena, Gustav Fischer Verlag." type="journal article" year="1925">Thiele, 1925</bibRefCitation>
) from
<location id="8E9A60563839FFF3FBABA386E23EC16E" LSID="urn:lsid:plazi:treatment:03EC879B383FFFF3FEADA326E405C68E:8E9A60563839FFF3FBABA386E23EC16E" box="[1038,1124,764,790]" country="New Zealand" county="Outside" municipality="Easter Island" name="Padang" pageId="5" pageNumber="6">Padang</location>
is similar in that it has angular costae and spiral lines, but it lacks the basal ridge that is present in
<taxonomicName id="4C454D0E3839FFF3FB12A25EE717C11D" class="Gastropoda" family="Epitoniidae" genus="Opalia" kingdom="Animalia" pageId="5" pageNumber="6" phylum="Mollusca" rank="species" species="sumatrensis">
<emphasis id="B931EA9F3839FFF3FB12A25EE717C11D" italics="true" pageId="5" pageNumber="6">O. sumatrensis</emphasis>
</taxonomicName>
.
<location id="8E9A60563839FFF3FEFBA236E7C5C11E" LSID="urn:lsid:plazi:treatment:03EC879B383FFFF3FEADA326E405C68E:8E9A60563839FFF3FEFBA236E7C5C11E" box="[350,415,844,870]" country="New Zealand" county="Outside" municipality="Easter Island" name="Since" pageId="5" pageNumber="6">Since</location>
there are similarities between the molluscan fauna of
<location id="8E9A60563839FFF3FB8AA236E293C11E" LSID="urn:lsid:plazi:treatment:03EC879B383FFFF3FEADA326E405C68E:8E9A60563839FFF3FB8AA236E293C11E" box="[1071,1225,844,870]" country="New Zealand" county="Outside" municipality="Easter Island" name="Easter Island" pageId="5" pageNumber="6">Easter Island</location>
and the fauna of northern
<collectingCountry id="F352761D3839FFF3FE41A20EE4DDC1F6" box="[484,647,884,910]" name="New Zealand" pageId="5" pageNumber="6">New Zealand</collectingCountry>
, we compared the
<taxonomicName id="4C454D0E3839FFF3FCCAA20EE27AC1F6" box="[879,1056,884,910]" class="Gastropoda" family="Epitoniidae" genus="Opalia" kingdom="Animalia" pageId="5" pageNumber="6" phylum="Mollusca" rank="species" species="undetermined">
<emphasis id="B931EA9F3839FFF3FCCAA20EE59BC1F5" box="[879,961,884,909]" italics="true" pageId="5" pageNumber="6">Opalia</emphasis>
species
</taxonomicName>
collected from
<location id="8E9A60563839FFF3FB44A20EE715C1CE" LSID="urn:lsid:plazi:treatment:03EC879B383FFFF3FEADA326E405C68E:8E9A60563839FFF3FB44A20EE715C1CE" country="New Zealand" county="Outside" municipality="Easter Island" name="Easter Island" pageId="5" pageNumber="6">Easter Island</location>
with
<emphasis id="B931EA9F3839FFF3FE37A2E6E7F4C1CD" box="[402,430,924,949]" italics="true" pageId="5" pageNumber="6">O.</emphasis>
(
<emphasis id="B931EA9F3839FFF3FE1AA2E6E788C1CD" box="[447,466,924,949]" italics="true" pageId="5" pageNumber="6">N</emphasis>
.)
<emphasis id="B931EA9F3839FFF3FE4EA2E6E43FC1CD" box="[491,613,924,949]" italics="true" pageId="5" pageNumber="6">ahiparana</emphasis>
(
<bibRefCitation id="EFD44B7C3839FFF3FDD0A2E6E548C1CE" author="Powell, A. W. B." box="[629,786,924,950]" pageId="5" pageNumber="6" pagination="532 - 543" refId="ref2450" refString="Powell, A. W. B. (1930) New species of New Zealand Mollusca from shallow-water dredgings. Transactions of the New Zealand Institute, 60, 532 - 543." type="journal article" year="1930">Powell, 1930</bibRefCitation>
) and
<taxonomicName id="4C454D0E3839FFF3FCF6A2E6E37CC1CE" authority="(Finlay, 1930)" baseAuthorityName="Finlay" baseAuthorityYear="1930" box="[851,1318,924,950]" class="Gastropoda" family="Epitoniidae" genus="Opalia" kingdom="Animalia" pageId="5" pageNumber="6" phylum="Mollusca" rank="species" species="zelandica" subGenus="Pliciscala">
<emphasis id="B931EA9F3839FFF3FCF6A2E6E532C1CD" box="[851,872,924,949]" italics="true" pageId="5" pageNumber="6">O</emphasis>
. (
<emphasis id="B931EA9F3839FFF3FC25A2E6E5AFC1CD" box="[896,1013,924,949]" italics="true" pageId="5" pageNumber="6">Pliciscala</emphasis>
)
<emphasis id="B931EA9F3839FFF3FBA3A2E6E22CC1CD" box="[1030,1142,924,949]" italics="true" pageId="5" pageNumber="6">zelandica</emphasis>
(
<bibRefCitation id="EFD44B7C3839FFF3FB23A2E6E344C1CE" author="Finlay, H. J." box="[1158,1310,924,950]" pageId="5" pageNumber="6" pagination="222 - 247" refId="ref2257" refString="Finlay, H. J. (1930) Additions to the Recent molluscan fauna of New Zealand. Transactions and Proceedings of the New Zealand Institute, 61 (2), 222 - 247." type="journal article" year="1930">Finlay, 1930</bibRefCitation>
)
</taxonomicName>
, two
<taxonomicName id="4C454D0E3839FFF3FE9AA2BEE7AAC1A6" box="[319,496,964,990]" class="Gastropoda" family="Epitoniidae" genus="Opalia" kingdom="Animalia" pageId="5" pageNumber="6" phylum="Mollusca" rank="species" species="undetermined">
<emphasis id="B931EA9F3839FFF3FE9AA2BEE7CBC1A5" box="[319,401,964,989]" italics="true" pageId="5" pageNumber="6">Opalia</emphasis>
species
</taxonomicName>
found off the north end of
<location id="8E9A60563839FFF3FCE0A2BEE584C1A6" LSID="urn:lsid:plazi:treatment:03EC879B383FFFF3FEADA326E405C68E:8E9A60563839FFF3FCE0A2BEE584C1A6" box="[837,990,964,990]" country="New Zealand" county="Outside" municipality="Easter Island" name="North Island" pageId="5" pageNumber="6">North Island</location>
,
<collectingCountry id="F352761D3839FFF3FC4BA2BEE2C8C1A6" box="[1006,1170,964,990]" name="New Zealand" pageId="5" pageNumber="6">New Zealand</collectingCountry>
.
<taxonomicName id="4C454D0E3839FFF3FB05A2BEE2A8C1A5" box="[1184,1266,964,989]" class="Gastropoda" family="Epitoniidae" genus="Opalia" kingdom="Animalia" pageId="5" pageNumber="6" phylum="Mollusca" rank="genus">
<emphasis id="B931EA9F3839FFF3FB05A2BEE2A8C1A5" box="[1184,1266,964,989]" italics="true" pageId="5" pageNumber="6">Opalia</emphasis>
</taxonomicName>
(
<emphasis id="B931EA9F3839FFF3FAA3A2BEE343C1A5" box="[1286,1305,964,989]" italics="true" pageId="5" pageNumber="6">N</emphasis>
.)
<emphasis id="B931EA9F3839FFF3FEADA296E7D8C67D" box="[264,386,1004,1029]" italics="true" pageId="5" pageNumber="6">ahiparana</emphasis>
(
<bibRefCitation id="EFD44B7C3839FFF3FE37A296E46AC67E" author="Powell, A. W. B." box="[402,560,1004,1030]" pageId="5" pageNumber="6" pagination="532 - 543" refId="ref2450" refString="Powell, A. W. B. (1930) New species of New Zealand Mollusca from shallow-water dredgings. Transactions of the New Zealand Institute, 60, 532 - 543." type="journal article" year="1930">Powell, 1930</bibRefCitation>
) not only has nodules on the noticeably biangular body whorl, it lacks a basal ridge.
<taxonomicName id="4C454D0E3839FFF3FE59A56EE417C655" box="[508,589,1044,1069]" class="Gastropoda" family="Epitoniidae" genus="Opalia" kingdom="Animalia" pageId="5" pageNumber="6" phylum="Mollusca" rank="genus">
<emphasis id="B931EA9F3839FFF3FE59A56EE417C655" box="[508,589,1044,1069]" italics="true" pageId="5" pageNumber="6">Opalia</emphasis>
</taxonomicName>
<taxonomicName id="4C454D0E3839FFF3FDF2A56EE5E9C656" authority="(Finlay, 1930)" baseAuthorityName="Finlay" baseAuthorityYear="1930" box="[599,947,1044,1070]" class="Gastropoda" family="Epitoniidae" genus="Opalia" kingdom="Animalia" pageId="5" pageNumber="6" phylum="Mollusca" rank="species" species="zelandica" subGenus="Pliciscala">
(
<emphasis id="B931EA9F3839FFF3FDC4A56EE42AC655" box="[609,624,1044,1069]" italics="true" pageId="5" pageNumber="6">P</emphasis>
.)
<emphasis id="B931EA9F3839FFF3FD29A56EE4A6C655" box="[652,764,1044,1069]" italics="true" pageId="5" pageNumber="6">zelandica</emphasis>
(
<bibRefCitation id="EFD44B7C3839FFF3FCABA56EE5F0C656" author="Finlay, H. J." box="[782,938,1044,1070]" pageId="5" pageNumber="6" pagination="222 - 247" refId="ref2257" refString="Finlay, H. J. (1930) Additions to the Recent molluscan fauna of New Zealand. Transactions and Proceedings of the New Zealand Institute, 61 (2), 222 - 247." type="journal article" year="1930">Finlay, 1930</bibRefCitation>
)
</taxonomicName>
, a species illustrated in
<bibRefCitation id="EFD44B7C3839FFF3FB7CA56EE703C62E" author="Powell, A. W. B." pageId="5" pageNumber="6" refId="ref2484" refString="Powell, A. W. B. (1979) New Zealand Mollusca: Marine, Land, and Freshwater Shells. Collins, Auckland, 500 pp." type="book" year="1979">Powell (1979)</bibRefCitation>
, lacks a basal ridge and the angular costae on the teleoconch whorls.
<location id="8E9A60563839FFF3FB2FA546E29DC62E" LSID="urn:lsid:plazi:treatment:03EC879B383FFFF3FEADA326E405C68E:8E9A60563839FFF3FB2FA546E29DC62E" box="[1162,1223,1084,1110]" country="New Zealand" county="Outside" municipality="Easter Island" name="Thus" pageId="5" pageNumber="6">Thus</location>
, the two
<taxonomicName id="4C454D0E3839FFF3FEADA51EE7E0C606" box="[264,442,1124,1150]" class="Gastropoda" family="Epitoniidae" genus="Opalia" kingdom="Animalia" pageId="5" pageNumber="6" phylum="Mollusca" rank="species" species="undetermined">
<emphasis id="B931EA9F3839FFF3FEADA51EE703C605" box="[264,345,1124,1149]" italics="true" pageId="5" pageNumber="6">Opalia</emphasis>
species
</taxonomicName>
known from northern
<collectingCountry id="F352761D3839FFF3FD7FA51EE526C606" box="[730,892,1124,1150]" name="New Zealand" pageId="5" pageNumber="6">New Zealand</collectingCountry>
are easily distinguishable from
<taxonomicName id="4C454D0E3839FFF3FAABA51EE7C9C6DD" class="Gastropoda" family="Epitoniidae" genus="Opalia" kingdom="Animalia" pageId="5" pageNumber="6" phylum="Mollusca" rank="species" species="sumatrensis">
<emphasis id="B931EA9F3839FFF3FAABA51EE7C9C6DD" italics="true" pageId="5" pageNumber="6">O. sumatrensis</emphasis>
</taxonomicName>
.
<taxonomicName id="4C454D0E3839FFF3FE07A5F6E4DCC6DD" box="[418,646,1164,1189]" class="Gastropoda" family="Epitoniidae" genus="Opalia" kingdom="Animalia" pageId="5" pageNumber="6" phylum="Mollusca" rank="species" species="sumatrensis">
<emphasis id="B931EA9F3839FFF3FE07A5F6E4DCC6DD" box="[418,646,1164,1189]" italics="true" pageId="5" pageNumber="6">Opalia sumatrensis</emphasis>
</taxonomicName>
is represented from
<collectingMunicipality id="6B9EACF73839FFF3FCDCA5F6E24AC6DE" box="[889,1040,1164,1190]" pageId="5" pageNumber="6">Easter Island</collectingMunicipality>
by two complete specimens.
<collectingCounty id="629B4E013839FFF3FEF2A5CEE7E8C6B6" box="[343,434,1204,1230]" pageId="5" pageNumber="6">Outside</collectingCounty>
of the
<typeStatus id="54FE882F3839FFF3FDA8A5CEE465C6B6" box="[525,575,1204,1230]" pageId="5" pageNumber="6">type</typeStatus>
lot at the
<collectionCode id="ED54AE483839FFF3FD1AA5CEE4A5C6B6" box="[703,767,1204,1230]" country="Germany" httpUri="http://grbio.org/cool/8syf-d21i" name="Museum für Naturkunde Berlin (Zoological Collections)" pageId="5" pageNumber="6" type="Museum">ZMB</collectionCode>
(
<specimenCount id="9D43FD043839FFF3FCB4A5CEE5F0C6B6" box="[785,938,1204,1230]" pageId="5" pageNumber="6" type="generic">2 specimens</specimenCount>
), this is probably the only other known record of this species
</materialsCitation>
.
</paragraph>
</subSubSection>
</treatment>
</document>