treatments-xml/data/03/F6/87/03F68795E241793709BEFC7EFE5821D1.xml
2024-06-21 12:22:17 +02:00

219 lines
23 KiB
XML
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

<document id="F238CE6EF5E1E58963B4BFFF6646CA41" ID-DOI="10.5281/zenodo.281734" ID-GBIF-Dataset="43dab820-4818-4933-9e7b-c15187db9fb6" ID-ISSN="1175-5326" ID-Zenodo-Dep="281734" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460498176286" checkinUser="plazi" docAuthor="Zhang, Jun-Long, Xu, Feng-Shan &amp; Liu, Rui-Yu" docDate="2012" docId="03F68795E241793709BEFC7EFE5821D1" docLanguage="en" docName="zt03383p060.pdf" docOrigin="Zootaxa 3383" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Tugonia (Tugonia) huanghaiensis Xu 1987" docType="treatment" docVersion="9" lastPageNumber="51" masterDocId="FFCFFFEDE24D793B0929FF94FFA92734" masterDocTitle="The Myidae (Mollusca, Bivalvia) from Chinese waters with description of a new species" masterLastPageNumber="60" masterPageNumber="39" pageNumber="51" updateTime="1698311196332" updateUser="plazi">
<mods:mods id="724E7AA23E23E9923AF986B01F7FF59A" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="95C8958EE1FD5EE9B96C7B68FCD260F3">
<mods:title id="B9715F9E07558407827AD5A152442185">The Myidae (Mollusca, Bivalvia) from Chinese waters with description of a new species</mods:title>
</mods:titleInfo>
<mods:name id="F32F5D938970B7138F1DDCA3C07D1F7D" type="personal">
<mods:role id="6BEED859A909DEF19682D2FF4C4539E3">
<mods:roleTerm id="8D67C16408E794CB2EB8A858C795CD23">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="C95F7A380707ABFDEA8B0733350DF63D">Zhang, Jun-Long</mods:namePart>
</mods:name>
<mods:name id="19217DD29DC2D07E671298AE5DE66AE3" type="personal">
<mods:role id="956F33243BAE162A50AAE4630990C4F8">
<mods:roleTerm id="B0273FD86C107D90E45706E025A1AE43">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="AA428B08BD0EA52757B89565B3CC6F50">Xu, Feng-Shan</mods:namePart>
</mods:name>
<mods:name id="DA0FBF9F0C101808DF2269DD82F602BC" type="personal">
<mods:role id="36AF869743F7ED93BE84BE428FA6F47B">
<mods:roleTerm id="6742E142A412B7A1EF1BF2E2676A02CC">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="45510452DA010F1F692A973211EDACE9">Liu, Rui-Yu</mods:namePart>
</mods:name>
<mods:typeOfResource id="5B55D45793E2693E0E33D123D1D499AC">text</mods:typeOfResource>
<mods:relatedItem id="6971ACD7B3874192856D0B2B869D06B0" type="host">
<mods:titleInfo id="63BB6B44F68F0FC4196CE571981B3EAD">
<mods:title id="AEB6CF72BA8FF1BACB33C2DE1B4D6C15">Zootaxa</mods:title>
</mods:titleInfo>
<mods:part id="97C3234C7FBC6D585C3BEEE34F9FFB32">
<mods:date id="28BAC3EFEFB22F37060A4550AADB253F">2012</mods:date>
<mods:detail id="7EF49666795735FDF37C7989695C2C54" type="volume">
<mods:number id="BF68AAB305EC6C2E54CA96E4FF424608">3383</mods:number>
</mods:detail>
<mods:extent id="9AB44FDBE6C84C9E14F9181BD6BC3129" unit="page">
<mods:start id="152DA41DDE65CFE3CC42FFF67EA9F8F6">39</mods:start>
<mods:end id="F0493CA012978B708887B1B8CC2076AC">60</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:classification id="A408D81FC9349D306A02E3EE78A6B85A">journal article</mods:classification>
<mods:identifier id="502B307B0B7FB8C8DFB3EC99761D924D" type="DOI">10.5281/zenodo.281734</mods:identifier>
<mods:identifier id="6E60E72AB00B6DE88434D1E488B6468B" type="GBIF-Dataset">43dab820-4818-4933-9e7b-c15187db9fb6</mods:identifier>
<mods:identifier id="57AB38ECD5FE89433909FED7B66D5C22" type="ISSN">1175-5326</mods:identifier>
<mods:identifier id="E0BA9D508FDE4417238737BFC2E3764F" type="Zenodo-Dep">281734</mods:identifier>
</mods:mods>
<treatment id="03F68795E241793709BEFC7EFE5821D1" ID-DOI="http://doi.org/10.5281/zenodo.6177539" ID-GBIF-Taxon="119520812" ID-Zenodo-Dep="6177539" LSID="urn:lsid:plazi:treatment:03F68795E241793709BEFC7EFE5821D1" httpUri="http://treatment.plazi.org/id/03F68795E241793709BEFC7EFE5821D1" lastPageNumber="51" pageId="12" pageNumber="51">
<subSubSection id="C3456508E241793709BEFC7EFE822311" pageId="12" pageNumber="51" type="nomenclature">
<paragraph id="8BE03683E241793709BEFC7EFD022330" blockId="12.[151,683,1002,1061]" box="[151,683,1002,1028]" pageId="12" pageNumber="51">
<heading id="D0A881EFE241793709BEFC7EFD022330" bold="true" box="[151,683,1002,1028]" fontSize="11" level="1" pageId="12" pageNumber="51" reason="1">
<taxonomicName id="4C5F4D00E241793709BEFC7EFD022330" authority="Xu, 1987" authorityName="Xu" authorityYear="1987" box="[151,683,1002,1028]" class="Bivalvia" family="Myidae" genus="Tugonia" kingdom="Animalia" order="Myoida" pageId="12" pageNumber="51" phylum="Mollusca" rank="species" species="huanghaiensis" subGenus="Tugonia">
<emphasis id="B92BEA91E241793709BEFC7EFD022330" bold="true" box="[151,683,1002,1028]" pageId="12" pageNumber="51">
<emphasis id="B92BEA91E241793709BEFC7EFD9F2330" bold="true" box="[151,566,1002,1028]" italics="true" pageId="12" pageNumber="51">Tugonia (Tugonia) huanghaiensis</emphasis>
<bibRefCitation id="EFCE4B72E24179370B14FC7EFD022330" author="Xu" box="[573,683,1002,1028]" pageId="12" pageNumber="51" refString="Xu, F. - S. (1987) New species and new records of Myidae from the China coast. Oceanologia et Limnologia Sinica, 18 (5), 437 - 441." type="journal article" year="1987">Xu, 1987</bibRefCitation>
</emphasis>
</taxonomicName>
</heading>
</paragraph>
<paragraph id="8BE03683E241793709BEFB99FE822311" blockId="12.[151,683,1002,1061]" box="[151,299,1037,1061]" pageId="12" pageNumber="51">
<figureCitation id="13642A06E241793709BEFB99FE822311" box="[151,299,1037,1061]" captionStart="FIGURE 6. A K" captionStartId="13.[151,250,1766,1789]" captionTargetBox="[151,1435,195,1745]" captionTargetId="figure@13.[151,1436,195,1745]" captionTargetPageId="13" captionText="FIGURE 6. A K. Tugonia (Tugonia) huanghaiensis Xu, 1987. A F, holotype, MBM no. 73 M- 030, length = 19.8 mm. A. Exterior of right valve. B. Exterior of left valve. Scale bar (A, B) = 2 mm. C. Hinge of left valve. Scale bar = 2 mm. D. Interior of right valve. E. Interior of left valve. Scale bar (D, E) = 2 mm. F. Close up of surface sculpture. Scale bar = 2 mm. G K, paratype, MBM no. 57 M- 101, length = 16.2 mm. G. Exterior of right valve. H. Exterior of left valve. Scale bar (G, H) = 5 mm. I. Hinge of left valve. Scale bar = 2 mm. J. Interior of right valve. K. Interior of left valve. Scale bar (J, K) = 5 mm. L. Tugonia (Distugonia) decurtata (A. Adams, 1851). From Okutani (2000: pl. 508, fig. 4, with permission from author)." httpUri="https://zenodo.org/record/281740/files/figure.png" pageId="12" pageNumber="51">Figure 6AK</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="C3456508E241793709BEFBC2FCD3239C" pageId="12" pageNumber="51" type="reference_group">
<paragraph id="8BE03683E241793709BEFBC2FC4F23BD" blockId="12.[151,1436,1109,1193]" pageId="12" pageNumber="51">
<treatmentCitationGroup id="AB4F11ADE241793709BEFBC2FC4F23BD" pageId="12" pageNumber="51">
<taxonomicName id="4C5F4D00E241793709BEFBC2FDB3235F" authority="Xu, 1987: 437" authorityName="Xu" authorityPageNumber="437" authorityYear="1987" box="[151,538,1109,1131]" class="Bivalvia" family="Myidae" genus="Tugonia" kingdom="Animalia" order="Myoida" pageId="12" pageNumber="51" phylum="Mollusca" rank="species" species="huanghaiensis">
<emphasis id="B92BEA91E241793709BEFBC2FE2A235F" box="[151,387,1109,1131]" italics="true" pageId="12" pageNumber="51">Tugonia huanghaiensis</emphasis>
<treatmentCitation id="0AFE1092E241793708A0FBC2FDB3235F" author="Xu" box="[393,538,1110,1131]" page="437" pageId="12" pageNumber="51" year="1987">
<bibRefCitation id="EFCE4B72E241793708A0FBC2FE43235F" author="Xu" box="[393,490,1110,1131]" pageId="12" pageNumber="51" refString="Xu, F. - S. (1987) New species and new records of Myidae from the China coast. Oceanologia et Limnologia Sinica, 18 (5), 437 - 441." type="journal article" year="1987">Xu, 1987</bibRefCitation>
: 437
</treatmentCitation>
</taxonomicName>
438 &amp; 441, fig. 1a—Bernard
<emphasis id="B92BEA91E24179370A7BFBC2FC2C235F" box="[850,901,1109,1131]" italics="true" pageId="12" pageNumber="51">et al.</emphasis>
1993: 107;
<treatmentCitation id="0AFE1092E24179370AD7FBC2FB25235F" author="Xu" box="[1022,1164,1110,1131]" page="230" pageId="12" pageNumber="51" year="1997">
<bibRefCitation id="EFCE4B72E24179370AD7FBC2FBF0235F" author="Xu" box="[1022,1113,1110,1131]" pageId="12" pageNumber="51" refString="Xu, F. - S. (1997) Bivalve Mollusca of China Sea. Science Press, Beijing, 333 pp." type="book" year="1997">Xu 1997</bibRefCitation>
: 230
</treatmentCitation>
;
<treatmentCitation id="0AFE1092E24179370DBEFBC1FA31235F" author="Lutaenko" box="[1175,1432,1109,1131]" page="52" pageId="12" pageNumber="51" year="2008">
<bibRefCitation id="EFCE4B72E24179370DBEFBC1FADB235F" author="Lutaenko" box="[1175,1394,1109,1131]" pageId="12" pageNumber="51" refString="Lutaenko, K. A. &amp; Xu Feng-shan (2008) A catalogue of types of bivalve mollusks in the Marine Biological Museum, Chinese Academy of Sciences (Qingdao). The Bulletin of the Russian Far East Malacological Society, 12, 42 - 70." type="journal article" year="2008">Lutaenko &amp; Xu 2008</bibRefCitation>
: 52
</treatmentCitation>
, text-fig. 6E, pl. 5, figs. AD;
<treatmentCitation id="0AFE1092E241793708DBFBE1FD4E23BD" author="Xu" box="[498,743,1139,1162]" page="257" pageId="12" pageNumber="51" year="2008">
<bibRefCitation id="EFCE4B72E241793708DBFBE1FD1D23BD" author="Xu" box="[498,692,1139,1162]" pageId="12" pageNumber="51" refString="Xu, F. - S. &amp; Zhang, S. - P. (2008) An illustrated Bivalvia Mollusca fauna of China Seas. Science Press, Beijing, China, 336 pp." type="book" year="2008">Xu &amp; Zhang, 2008</bibRefCitation>
: 257
</treatmentCitation>
, fig. 815; Xu, 2008: 590.
</treatmentCitationGroup>
</paragraph>
<paragraph id="8BE03683E241793709BEFB07FCD3239C" blockId="12.[151,1436,1109,1193]" box="[151,890,1170,1193]" pageId="12" pageNumber="51">
<treatmentCitationGroup id="AB4F11ADE241793709BEFB07FCD3239C" box="[151,890,1170,1193]" pageId="12" pageNumber="51">
<taxonomicName id="4C5F4D00E241793709BEFB07FD32239C" authority="Hanley 1842" authorityName="Hanley" authorityYear="1842" box="[151,667,1170,1192]" class="Bivalvia" family="Myidae" genus="Cryptomya" kingdom="Animalia" order="Myoida" pageId="12" pageNumber="51" phylum="Mollusca" rank="species" species="semistriata" subGenus="Venatomya">
<emphasis id="B92BEA91E241793709BEFB07FDAC239C" box="[151,517,1171,1192]" italics="true" pageId="12" pageNumber="51">Cryptomya (Venatomya) semistriata</emphasis>
(
<bibRefCitation id="EFCE4B72E24179370B38FB06FD3D239C" author="Hanley" box="[529,660,1170,1192]" pageId="12" pageNumber="51" refString="Hanley, S. C. T. (1842, 1843, 1844, 1846, 1856). An illustrated and descriptive catalogue of recent bivalve shells, with 960 figures by Wood and Sowerby, forming an appendix to the Index Testaceologicus. Williams and Norgate. London, 392 + 24 pp." type="book" year="1842">Hanley 1842</bibRefCitation>
)
</taxonomicName>
<treatmentCitation id="0AFE1092E24179370B9CFB06FCDF239C" author="Huber" box="[693,886,1170,1193]" page="766" pageId="12" pageNumber="51" year="2010">
<bibRefCitation id="EFCE4B72E24179370B9CFB06FCEA239D" author="Huber" box="[693,835,1170,1193]" pageId="12" pageNumber="51" refString="Huber, M. (2010) Compendium of bivalves. ConchBooks, Hackenheim, Germay, 901 pp." type="book" year="2010">Huber (2010)</bibRefCitation>
: 766
</treatmentCitation>
.
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection id="C3456508E241793709BEFB41FB792201" pageId="12" pageNumber="51" type="materials_examined">
<paragraph id="8BE03683E241793709BEFB41FB792201" blockId="12.[151,1436,1237,1765]" pageId="12" pageNumber="51">
<emphasis id="B92BEA91E241793709BEFB41FE2C23DA" bold="true" box="[151,389,1237,1262]" pageId="12" pageNumber="51">Material examined.</emphasis>
MBM no.73M-030 (
<typeStatus id="54E48821E24179370B56FB41FD4223D9" box="[639,747,1237,1261]" pageId="12" pageNumber="51" type="holotype">Holotype</typeStatus>
) (1 articutate shell),
<collectingCountry id="F3487613E24179370ACCFB41FB2B23DA" box="[997,1154,1237,1262]" name="China" pageId="12" pageNumber="51">Jiaozhou Bay</collectingCountry>
,
<collectingCountry id="F3487613E24179370DBBFB41FB7123D9" box="[1170,1240,1237,1261]" name="China" pageId="12" pageNumber="51">China</collectingCountry>
, collected by Qi Zhong-yan, on
<date id="FFE11043E24179370863FB6DFD872225" box="[330,558,1273,1297]" pageId="12" pageNumber="51" value="1973-10-30">October 30th, 1973</date>
; MBM no.57M-101 (not no.56M-101 by
<bibRefCitation id="EFCE4B72E24179370D31FB6EFBD62225" author="Xu" box="[1048,1151,1273,1297]" pageId="12" pageNumber="51" refString="Xu, F. - S. (1987) New species and new records of Myidae from the China coast. Oceanologia et Limnologia Sinica, 18 (5), 437 - 441." type="journal article" year="1987">Xu 1987</bibRefCitation>
) (
<typeStatus id="54E48821E24179370DB0FB6DFB572225" box="[1177,1278,1273,1297]" pageId="12" pageNumber="51" type="paratype">Paratype</typeStatus>
) (1 articutate shell), in sand, Rudong, Jiangsu Province,
<collectingCountry id="F3487613E24179370B5DFA89FD132201" box="[628,698,1309,1333]" name="China" pageId="12" pageNumber="51">China</collectingCountry>
, collected by Ma Xiu-tong, on
<date id="FFE11043E24179370D3EFA8AFB622201" box="[1047,1227,1309,1333]" pageId="12" pageNumber="51" value="1956-06-10">June 10th, 1956</date>
.
</paragraph>
</subSubSection>
<subSubSection id="C3456508E241793709E0FAD5FA31226D" box="[201,1432,1345,1370]" pageId="12" pageNumber="51" type="distribution">
<paragraph id="8BE03683E241793709E0FAD5FA31226D" blockId="12.[151,1436,1237,1765]" box="[201,1432,1345,1370]" pageId="12" pageNumber="51">
<emphasis id="B92BEA91E241793709E0FAD5FE5A226E" bold="true" box="[201,499,1345,1370]" pageId="12" pageNumber="51">Distribution and habitat.</emphasis>
Recent.
<collectingCountry id="F3487613E24179370B7CFAD5FD47226E" box="[597,750,1345,1370]" name="China" pageId="12" pageNumber="51">Jiaozhou Bay</collectingCountry>
,
<collectingCountry id="F3487613E24179370BD0FAD5FC96226D" box="[761,831,1345,1369]" name="China" pageId="12" pageNumber="51">China</collectingCountry>
; Rudong, Jiangsu Province,
<collectingCountry id="F3487613E24179370D57FAD5FB6C226D" box="[1150,1221,1345,1369]" name="China" pageId="12" pageNumber="51">China</collectingCountry>
. Habitat unknown.
</paragraph>
</subSubSection>
<subSubSection id="C3456508E241793709E0FAF1FDF52249" box="[201,604,1381,1406]" pageId="12" pageNumber="51" type="materials_examined">
<paragraph id="8BE03683E241793709E0FAF1FDF52249" blockId="12.[151,1436,1237,1765]" box="[201,604,1381,1406]" pageId="12" pageNumber="51">
<emphasis id="B92BEA91E241793709E0FAF1FECC224A" bold="true" box="[201,357,1381,1406]" pageId="12" pageNumber="51">
<typeStatus id="54E48821E241793709E0FAF1FEAB2249" box="[201,258,1381,1405]" pageId="12" pageNumber="51">Type</typeStatus>
locality.
</emphasis>
<collectingCountry id="F3487613E24179370847FAF1FDAF224A" box="[366,518,1381,1406]" name="China" pageId="12" pageNumber="51">Jiaozhou Bay</collectingCountry>
,
<collectingCountry id="F3487613E24179370B3BFAF1FDF02249" box="[530,601,1381,1405]" name="China" pageId="12" pageNumber="51">China</collectingCountry>
.
</paragraph>
</subSubSection>
<subSubSection id="C3456508E241793709E0FA1DFEDE2139" pageId="12" pageNumber="51" type="diagnosis">
<paragraph id="8BE03683E241793709E0FA1DFEDE2139" blockId="12.[151,1436,1237,1765]" pageId="12" pageNumber="51">
<emphasis id="B92BEA91E241793709E0FA1DFEEA2296" bold="true" box="[201,323,1417,1442]" pageId="12" pageNumber="51">Diagnosis.</emphasis>
Length to
<quantity id="4CA79B66E241793708F7FA1DFD922295" box="[478,571,1417,1441]" metricMagnitude="-2" metricUnit="m" metricValue="2.0" pageId="12" pageNumber="51" unit="mm" value="20.0">20 mm</quantity>
; shell globose; umbo prominent, situated subcentral and prosogyrate; periostracum yellowish; sculpture with fine radial ribs, somewhat stronger posteriorly; posterior area incipiently rostrate, with only commarginal lines; pallial sinus not reaching further anterior than posterior adductor scar; pallial line thin or obscure.
</paragraph>
</subSubSection>
<subSubSection id="C3456508E241793709E0F98EFE5821D1" pageId="12" pageNumber="51" type="discussion">
<paragraph id="8BE03683E241793709E0F98EFE5821D1" blockId="12.[151,1436,1237,1765]" pageId="12" pageNumber="51">
<emphasis id="B92BEA91E241793709E0F98EFE942106" bold="true" box="[201,317,1562,1586]" pageId="12" pageNumber="51">Remarks.</emphasis>
<bibRefCitation id="EFCE4B72E2417937086CF98DFE772105" author="Huber" box="[325,478,1561,1585]" pageId="12" pageNumber="51" refString="Huber, M. (2010) Compendium of bivalves. ConchBooks, Hackenheim, Germay, 901 pp." type="book" year="2010">Huber (2010)</bibRefCitation>
thought this species is the synonym of
<taxonomicName id="4C5F4D00E24179370A8BF98EFF722161" authority="Hanley 1842" authorityName="Hanley" authorityYear="1842" class="Bivalvia" family="Myidae" genus="Cryptomya" kingdom="Animalia" order="Myoida" pageId="12" pageNumber="51" phylum="Mollusca" rank="species" species="semistriata" subGenus="Venatomya">
<emphasis id="B92BEA91E24179370A8BF98EFA932105" box="[930,1338,1561,1585]" italics="true" pageId="12" pageNumber="51">Cryptomya (Venatomya) semistriata</emphasis>
(
<bibRefCitation id="EFCE4B72E24179370C60F98DFF7A2161" author="Hanley" pageId="12" pageNumber="51" refString="Hanley, S. C. T. (1842, 1843, 1844, 1846, 1856). An illustrated and descriptive catalogue of recent bivalve shells, with 960 figures by Wood and Sowerby, forming an appendix to the Index Testaceologicus. Williams and Norgate. London, 392 + 24 pp." type="book" year="1842">Hanley 1842</bibRefCitation>
)
</taxonomicName>
.
<bibRefCitation id="EFCE4B72E241793709CFF9A9FE742161" box="[230,477,1597,1621]" pageId="12" pageNumber="51" refString="Swennen, C., Moolenbeek, R. G., Ruttanadakul, N., Hobbelink, H., Dekker, H. &amp; Hajisamae, S. (2001) The molluscs of the southern Gulf of Thailand. The Bioversity Research and Training Program, Bangkok, Thailand, 210 pp." type="book">
Swennen
<emphasis id="B92BEA91E2417937087DF9AAFE252161" box="[340,396,1597,1621]" italics="true" pageId="12" pageNumber="51">et al.</emphasis>
(2001)
</bibRefCitation>
recognized
<taxonomicName id="4C5F4D00E24179370B4FF9AAFCEF2161" box="[614,838,1598,1621]" class="Bivalvia" family="Myidae" genus="Tugonia" kingdom="Animalia" order="Myoida" pageId="12" pageNumber="51" phylum="Mollusca" rank="species" species="semistriata">
<emphasis id="B92BEA91E24179370B4FF9AAFCEF2161" box="[614,838,1598,1621]" italics="true" pageId="12" pageNumber="51">Tugonia semistriata</emphasis>
</taxonomicName>
(
<bibRefCitation id="EFCE4B72E24179370A7DF9A9FBB32161" author="Sowerby" box="[852,1050,1597,1621]" pageId="12" pageNumber="51" refString="Sowerby, G. B. II. (1875) Monograph of the genus Mya. In Reeve, L. A. and G. B. Sowerby, II (eds.), 1843 - 1878, Conchologia iconica, or, Illustrations of the shells of molluscous animals, L. Reeve and Co., London, vols. 20." type="journal volume" year="1875">Sowerby II, 1875</bibRefCitation>
) [sic] as a synonym of
<taxonomicName id="4C5F4D00E24179370C09F9AAFEFD214D" authority="A. Adams, 1851" authorityName="A. Adams" authorityYear="1851" class="Bivalvia" family="Myidae" genus="Tugonia" kingdom="Animalia" order="Myoida" pageId="12" pageNumber="51" phylum="Mollusca" rank="species" species="princeps">
<emphasis id="B92BEA91E24179370C09F9AAFA352161" box="[1312,1436,1598,1621]" italics="true" pageId="12" pageNumber="51">T. princeps</emphasis>
<bibRefCitation id="EFCE4B72E241793709BEF9F6FEFD214D" author="Adams" box="[151,340,1633,1658]" pageId="12" pageNumber="51" refString="Adams, A. (1851) Monograph of Sphaenia, a genus of lamellibranchiate Mollusca. Proceedings of the Zoological Society of London, 18 (206), 86 - 89." type="journal article" year="1851">A. Adams, 1851</bibRefCitation>
</taxonomicName>
. But judged from the figures by
<bibRefCitation id="EFCE4B72E24179370BEFF9F5FC3B214D" author="Sowerby" box="[710,914,1633,1657]" pageId="12" pageNumber="51" refString="Sowerby, G. B. II. (1875) Monograph of the genus Mya. In Reeve, L. A. and G. B. Sowerby, II (eds.), 1843 - 1878, Conchologia iconica, or, Illustrations of the shells of molluscous animals, L. Reeve and Co., London, vols. 20." type="journal volume" year="1875">Sowerby II (1875</bibRefCitation>
: pl. 2, fig. 6a, b) and
<bibRefCitation id="EFCE4B72E24179370DAEF9F5FAD2214D" author="Swennen" box="[1159,1403,1633,1657]" pageId="12" pageNumber="51" refString="Swennen, C., Moolenbeek, R. G., Ruttanadakul, N., Hobbelink, H., Dekker, H. &amp; Hajisamae, S. (2001) The molluscs of the southern Gulf of Thailand. The Bioversity Research and Training Program, Bangkok, Thailand, 210 pp." type="book" year="2001">
Swennen
<emphasis id="B92BEA91E24179370DDCF9F6FA87214D" box="[1269,1326,1633,1657]" italics="true" pageId="12" pageNumber="51">et al.</emphasis>
(2001
</bibRefCitation>
: p. 97, fig. 209),
<taxonomicName id="4C5F4D00E24179370806F912FE5A21A9" box="[303,499,1669,1693]" class="Bivalvia" family="Myidae" genus="Tugonia" kingdom="Animalia" order="Myoida" pageId="12" pageNumber="51" phylum="Mollusca" rank="species" species="semistriata" subGenus="Venatomya">
<emphasis id="B92BEA91E24179370806F912FE5A21A9" box="[303,499,1669,1693]" italics="true" pageId="12" pageNumber="51">C (V.) semistriata</emphasis>
</taxonomicName>
has a deeper pallial sinus whereas it is diminutive in
<taxonomicName id="4C5F4D00E24179370D63F912FA9F21A9" box="[1098,1334,1669,1693]" class="Bivalvia" family="Myidae" genus="Tugonia" kingdom="Animalia" order="Myoida" pageId="12" pageNumber="51" phylum="Mollusca" rank="species" species="huanghaiensis" subGenus="Tugonia">
<emphasis id="B92BEA91E24179370D63F912FA9F21A9" box="[1098,1334,1669,1693]" italics="true" pageId="12" pageNumber="51">T. (T.) huanghaiensis</emphasis>
</taxonomicName>
. In addition, the ventral margin of
<taxonomicName id="4C5F4D00E241793708E1F93EFD1F21F5" box="[456,694,1705,1729]" class="Bivalvia" family="Myidae" genus="Tugonia" kingdom="Animalia" order="Myoida" pageId="12" pageNumber="51" phylum="Mollusca" rank="species" species="huanghaiensis" subGenus="Tugonia">
<emphasis id="B92BEA91E241793708E1F93EFD1F21F5" box="[456,694,1705,1729]" italics="true" pageId="12" pageNumber="51">T. (T.) huanghaiensis</emphasis>
</taxonomicName>
is much more convex than in
<taxonomicName id="4C5F4D00E24179370D38F93EFB7721F5" box="[1041,1246,1705,1729]" class="Bivalvia" family="Myidae" genus="Tugonia" kingdom="Animalia" order="Myoida" pageId="12" pageNumber="51" phylum="Mollusca" rank="species" species="semistriata" subGenus="Venatomya">
<emphasis id="B92BEA91E24179370D38F93EFB7721F5" box="[1041,1246,1705,1729]" italics="true" pageId="12" pageNumber="51">C. (V.) semistriata</emphasis>
</taxonomicName>
, and its umbo is much larger and more inflated.
</paragraph>
</subSubSection>
</treatment>
</document>