230 lines
24 KiB
XML
230 lines
24 KiB
XML
<document id="B3EF0F53B5CCF147352371605ECD3A25" ID-DOI="10.5252/z2012n1a2" ID-ISSN="1638-9387" ID-Zenodo-Dep="4547204" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1613607351297" checkinUser="felipe" docAuthor="Houart, Roland & Héros, Virginie" docDate="2012" docId="03CE8790FF82FFDEFD04FB0827292837" docLanguage="en" docName="Zoosystema.34.1.21-37.pdf" docOrigin="Zoosystema 34 (1)" docSource="http://dx.doi.org/10.5252/z2012n1a2" docStyle="DocumentStyle:EB3C2C73672D2E883259A050BD27978B.6:Zoosystema.2011-2012.journal_article" docStyleId="EB3C2C73672D2E883259A050BD27978B" docStyleName="Zoosystema.2011-2012.journal_article" docStyleVersion="6" docTitle="Favartia (Pygmaepterys) circinata Houart & Héros 2012, n. sp." docType="treatment" docVersion="4" lastPageNumber="26" masterDocId="FFF7FFE8FF81FFDBFFD3FFE5246B2A59" masterDocTitle="New species of Muricidae (Gastropoda) and additional or noteworthy records from the western Pacific" masterLastPageNumber="37" masterPageNumber="21" pageNumber="24" updateTime="1698873225451" updateUser="plazi" zenodo-license-document="CC0-1.0" zenodo-license-figures="CC0-1.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:mods id="D1604DBF3B46B8F97F5D6E5B976CA074" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="40B9C6CEE01C084D45E9192D4BEBF5C5">
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<mods:title id="7C58D7624B7DD95E7AE038769917DAF3">New species of Muricidae (Gastropoda) and additional or noteworthy records from the western Pacific</mods:title>
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</mods:titleInfo>
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<mods:name id="A01C8E1D1BF137D07A9ECABCBB063E72" type="personal">
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<mods:roleTerm id="2FA0922E1A626FF00ADD1A466267E831">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="2EE249D1514742B191532025734ADC09">Houart, Roland</mods:namePart>
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<mods:affiliation id="5EAF6F766AF32809FD43977A4F6B6654">Research Associate Institut royal des Sciences naturelles de Belgique rue Vautier, 29, B- 1000 Bruxelles (Belgium) roland. houart @ skynet. be</mods:affiliation>
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<mods:nameIdentifier id="42A525C83371BF8645B50FA26E19A037" type="email">houart@skynet.be</mods:nameIdentifier>
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<mods:roleTerm id="9667327C897EB3539350DB9042A6BBDF">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="A4583350FFBB0FF61C1C5AC06795B79D">Héros, Virginie</mods:namePart>
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<mods:affiliation id="FB6D1BB9E81FE3E4A2AC32F4F2A37AFC">Muséum national d’Histoire naturelle, Département systématique & évolution case postale 51, 57 rue Cuvier, 75231 Paris cedex 5 (France) malaco @ mnhn. fr</mods:affiliation>
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<mods:nameIdentifier id="6D05513AFECC2C1CAE6103FA0A3AB6C4" type="email">malaco@mnhn.fr</mods:nameIdentifier>
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<mods:typeOfResource id="3A4BB2E4D80A0A9CAA20D26479A2D2BF">text</mods:typeOfResource>
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<mods:title id="F8D359BF9C96572B224A10ED34A6B898">Zoosystema</mods:title>
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</mods:titleInfo>
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<mods:part id="F32E14B6DE7DE4F77E5A94AB44C0A5E3">
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<mods:date id="C1B1DC0193721E1CD8E8DD004BFB13A3">2012</mods:date>
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<mods:detail id="4BAF49EEF960BF6BEEDDEF9D39C67C40" type="pubDate">
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<mods:number id="55E6CB97E6312BEAAC71E68E3B4959E6">2012-03-31</mods:number>
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<mods:detail id="163DB914CEBE772CB118574D32113636" type="volume">
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<mods:number id="C8D2BE41565B4A332ABEF51ADA191478">34</mods:number>
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<mods:detail id="351EBC193BE21FBFD9B9D4CBA7B76E23" type="issue">
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<mods:number id="613988EF7A505D0B12109A6A3B2345FF">1</mods:number>
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<mods:end id="CC70371D1C357A6FC6C4172146106A5F">37</mods:end>
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<mods:url id="EF8E7AFA68FCAF2DB6CDE684D06CAF12">http://dx.doi.org/10.5252/z2012n1a2</mods:url>
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<mods:classification id="2D05317DE932452E57F744A4A0C0D3FB">journal article</mods:classification>
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<mods:identifier id="F89B21B73D7D2E33E0255432FEADC4A7" type="DOI">10.5252/z2012n1a2</mods:identifier>
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<mods:identifier id="693950B501BCA2CC84D61B9DF88C02CA" type="ISSN">1638-9387</mods:identifier>
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<treatment id="03CE8790FF82FFDEFD04FB0827292837" LSID="urn:lsid:plazi:treatment:03CE8790FF82FFDEFD04FB0827292837" httpUri="http://treatment.plazi.org/id/03CE8790FF82FFDEFD04FB0827292837" lastPageId="5" lastPageNumber="26" pageId="3" pageNumber="24">
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<subSubSection id="C37D650DFF82FFD8FD04FB0827902F7E" pageId="3" pageNumber="24" type="nomenclature">
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<paragraph id="8BD83686FF82FFD8FD04FB0827902F7E" blockId="3.[727,1160,1261,1319]" pageId="3" pageNumber="24">
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<taxonomicName id="4C674D05FF82FFD8FD04FB08202D2F5E" ID-CoL="6HPF6" authority="Houart & Héros, 2012" authorityName="Houart & Héros" authorityYear="2012" box="[727,1094,1261,1288]" class="Gastropoda" family="Muricidae" genus="Favartia" kingdom="Animalia" order="Neogastropoda" pageId="3" pageNumber="24" phylum="Mollusca" rank="species" species="circinata" status="sp. nov." subGenus="Pygmaepterys">
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<emphasis id="B913EA94FF82FFD8FD04FB08202D2F5E" bold="true" box="[727,1094,1261,1288]" pageId="3" pageNumber="24">
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<emphasis id="B913EA94FF82FFD8FD04FB08275E2F5E" bold="true" box="[727,821,1261,1287]" italics="true" pageId="3" pageNumber="24">Favartia</emphasis>
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(
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||
<emphasis id="B913EA94FF82FFD8FC96FB0B27BD2F51" bold="true" box="[837,982,1262,1288]" italics="true" pageId="3" pageNumber="24">Pygmaepterys</emphasis>
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)
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||
<emphasis id="B913EA94FF82FFD8FC35FB08202D2F5E" bold="true" box="[998,1094,1261,1287]" italics="true" pageId="3" pageNumber="24">circinata</emphasis>
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</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A22057EFFF82FFD8FB9EFB0B20E32F51" box="[1101,1160,1262,1288]" pageId="3" pageNumber="24" rank="species">n. sp.</taxonomicNameLabel>
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||
(
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||
<figureCitation id="135C2A03FF82FFD8FCB8FAE8279F2F7E" box="[875,1012,1293,1319]" captionStart="FIG" captionStartId="3.[112,123,1521,1538]" captionText="FIG. 1. — A-D, K-L, Favartia (Pygmaepterys) lifouensis n. sp.; A, B, New Caledonia,Loyalty Islands,Lifou, Baie du Santal,Shelter Reef, ATELIER LIFOU 2000: stn 1461, 20°54’S, 167°02’E, 100-120 m, holotype MNHN 24174, h 11.5 mm; C, D, New Caledonia, Loyalty Islands, Lifou, E of Baie du Santal, Mepinyo, ATELIER LIFOU 2000: stn 1445, 20°51’S, 167°10’E, 10-12 m, paratype MNHN 24176, h 8.4 mm; K, protoconch of the holotype; L, protoconch of the illustrated paratype; E, F, Favartia (Pygmaepterys) avatea Houart & Tröndlé, 2008, French Polynesia, Austral Archipelago, Rimatara, BENTHAUS: stn DW2015, 22°38’S, 152°50’W, 250-280 m, holotype MNHN 20172, h 11.2 mm; G, H, Favartia (Pygmaepterys) bellini (D’Attilio & Myers, 1985), Philippines, paratype SDMNH 83067a, h 11.3 mm; I, J, M, Favartia (Pygmaepterys) circinata n. sp.; I, J, SE coast of Taiwan, TAIWAN 2002: stn DW149, 22°19’N, 121°29’E, 258 m, holotype NMMBM 005342, h 11.6 mm; M, protoconch of the holotype. Scale bars: K-M, 500 µm." pageId="3" pageNumber="24">Fig. 1I, J, M</figureCitation>
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)
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C37D650DFF82FFDEFD76FAB726E22B7B" lastPageId="5" lastPageNumber="26" pageId="3" pageNumber="24" type="materials_examined">
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||
<paragraph id="8BD83686FF82FFD8FD76FAB720DA2F33" blockId="3.[677,1201,1362,1386]" box="[677,1201,1362,1386]" pageId="3" pageNumber="24">
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<materialsCitation id="3B0F3CDBFF82FFD8FD76FAB720DA2F33" box="[677,1201,1362,1386]" collectionCode="TYPE, MATERIAL" pageId="3" pageNumber="24" specimenCode="NMMBM 005342" specimenCount="1" typeStatus="holotype">
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<collectionCode id="ED76AE43FF82FFD8FD76FAB727532F30" box="[677,824,1362,1385]" pageId="3" pageNumber="24">TYPE MATERIAL</collectionCode>
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. —
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<typeStatus id="54DC8824FF82FFD8FCB6FAB727A92F33" box="[869,962,1362,1386]" pageId="3" pageNumber="24" type="holotype">Holotype</typeStatus>
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(lv)
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<specimenCode id="DBC19EFDFF82FFD8FC3CFAB720C62F33" box="[1007,1197,1362,1386]" collectionCode="NMMBM" pageId="3" pageNumber="24">NMMBM 005342</specimenCode>
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||
.
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||
</materialsCitation>
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||
</paragraph>
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||
<paragraph id="8BD83686FF82FFD8FD76FA6B20D02FFF" blockId="3.[677,1211,1422,1446]" box="[677,1211,1422,1446]" pageId="3" pageNumber="24">
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<collectionCode id="ED76AE43FF82FFD8FD76FA6B27022FFD" box="[677,873,1422,1445]" pageId="3" pageNumber="24">MATERIAL EXAMINED</collectionCode>
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||
. — Only known from the
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<typeStatus id="54DC8824FF82FFD8FBB3FA6B20DD2FFF" box="[1120,1206,1422,1446]" pageId="3" pageNumber="24" type="holotype">holotype</typeStatus>
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||
.
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||
</paragraph>
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||
<caption id="DF18660EFF82FFD8FFA3FA1427B32CF8" pageId="3" pageNumber="24">
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||
<paragraph id="8BD83686FF82FFD8FFA3FA1427B32CF8" blockId="3.[112,1211,1521,1697]" pageId="3" pageNumber="24">
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||
FIG. 1. —
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||
<emphasis id="B913EA94FF82FFD8FF6DFA14248B2C5B" bold="true" box="[190,224,1521,1538]" pageId="3" pageNumber="24">A-D</emphasis>
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,
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<emphasis id="B913EA94FF82FFD8FF39FA1425612C5B" bold="true" box="[234,266,1521,1538]" pageId="3" pageNumber="24">K-L</emphasis>
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,
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<taxonomicName id="4C674D05FF82FFD8FEC0FA1426422C5B" authority="Houart & Héros, 2012" authorityName="Houart & Héros" authorityYear="2012" box="[275,553,1521,1538]" class="Gastropoda" family="Muricidae" genus="Favartia" kingdom="Animalia" order="Neogastropoda" pageId="3" pageNumber="24" phylum="Mollusca" rank="species" species="lifouensis" status="sp. nov." subGenus="Pygmaepterys">
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||
<emphasis id="B913EA94FF82FFD8FEC0FA14253F2C5B" box="[275,340,1521,1538]" italics="true" pageId="3" pageNumber="24">Favartia</emphasis>
|
||
(
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||
<emphasis id="B913EA94FF82FFD8FE8EFA1425BF2C5B" box="[349,468,1521,1538]" italics="true" pageId="3" pageNumber="24">Pygmaepterys</emphasis>
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||
)
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||
<emphasis id="B913EA94FF82FFD8FE0FFA1426422C5B" box="[476,553,1521,1538]" italics="true" pageId="3" pageNumber="24">lifouensis</emphasis>
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||
</taxonomicName>
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||
<taxonomicNameLabel id="A22057EFFF82FFD8FDFDFA1426342C5B" box="[558,607,1521,1538]" pageId="3" pageNumber="24" rank="species">n. sp.</taxonomicNameLabel>
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||
;
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||
<emphasis id="B913EA94FF82FFD8FDB7FA14261A2C5B" bold="true" box="[612,625,1521,1538]" pageId="3" pageNumber="24">A</emphasis>
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||
,
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||
<emphasis id="B913EA94FF82FFD8FDA9FA1426EC2C5B" bold="true" box="[634,647,1521,1538]" pageId="3" pageNumber="24">B</emphasis>
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||
, New Caledonia,Loyalty Islands,Lifou, Baie du Santal,Shelter Reef, ATELIER LIFOU 2000: stn 1461, 20°54’S, 167°02’E, 100-120 m, holotype MNHN 24174, h 11.5 mm;
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<emphasis id="B913EA94FF82FFD8FC12F9ED27A42C40" bold="true" box="[961,975,1544,1561]" pageId="3" pageNumber="24">C</emphasis>
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||
,
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<emphasis id="B913EA94FF82FFD8FC09F9ED27832C40" bold="true" box="[986,1000,1544,1561]" pageId="3" pageNumber="24">D</emphasis>
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, New Caledonia, Loyalty Islands, Lifou, E of Baie du Santal, Mepinyo, ATELIER LIFOU 2000: stn 1445, 20°51’S, 167°10’E, 10-12 m, paratype MNHN 24176, h 8.4 mm;
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<emphasis id="B913EA94FF82FFD8FF1EF9D024B12C1F" bold="true" box="[205,218,1589,1606]" pageId="3" pageNumber="24">K</emphasis>
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, protoconch of the holotype;
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<emphasis id="B913EA94FF82FFD8FE04F9D025892C1F" bold="true" box="[471,482,1589,1606]" pageId="3" pageNumber="24">L</emphasis>
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||
, protoconch of the illustrated paratype;
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||
<emphasis id="B913EA94FF82FFD8FCE4F9D027282C1F" bold="true" box="[823,835,1589,1606]" pageId="3" pageNumber="24">E</emphasis>
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,
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||
<emphasis id="B913EA94FF82FFD8FC9DF9D027322C1F" bold="true" box="[846,857,1589,1606]" pageId="3" pageNumber="24">F</emphasis>
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||
,
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<taxonomicName id="4C674D05FF82FFD8FCB6F9D0248D2C04" authority="Houart & Trondle, 2008" authorityName="Houart & Trondle" authorityYear="2008" class="Gastropoda" family="Muricidae" genus="Favartia" kingdom="Animalia" order="Neogastropoda" pageId="3" pageNumber="24" phylum="Mollusca" rank="species" species="avatea" subGenus="Pygmaepterys">
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||
<emphasis id="B913EA94FF82FFD8FCB6F9D027CD2C1F" box="[869,934,1589,1606]" italics="true" pageId="3" pageNumber="24">Favartia</emphasis>
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||
(
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||
<emphasis id="B913EA94FF82FFD8FC62F9D020432C1F" box="[945,1064,1589,1606]" italics="true" pageId="3" pageNumber="24">Pygmaepterys</emphasis>
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||
)
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||
<emphasis id="B913EA94FF82FFD8FBE0F9D020022C1F" box="[1075,1129,1589,1606]" italics="true" pageId="3" pageNumber="24">avatea</emphasis>
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Houart & Tröndlé, 2008
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||
</taxonomicName>
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||
, French Polynesia, Austral Archipelago, Rimatara, BENTHAUS: stn DW2015, 22°38’S, 152°50’W, 250-280 m, holotype MNHN 20172, h 11.2 mm;
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||
<emphasis id="B913EA94FF82FFD8FE89F98625032C2D" bold="true" box="[346,360,1635,1652]" pageId="3" pageNumber="24">G</emphasis>
|
||
,
|
||
<emphasis id="B913EA94FF82FFD8FEA7F98625E92C2D" bold="true" box="[372,386,1635,1652]" pageId="3" pageNumber="24">H</emphasis>
|
||
,
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||
<taxonomicName id="4C674D05FF82FFD8FE5DF98627032C2D" authority="(D'Attilio & Myers, 1985)" baseAuthorityName="D'Attilio & Myers" baseAuthorityYear="1985" box="[398,872,1635,1652]" class="Gastropoda" family="Muricidae" genus="Favartia" kingdom="Animalia" order="Neogastropoda" pageId="3" pageNumber="24" phylum="Mollusca" rank="species" species="bellini" subGenus="Pygmaepterys">
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||
<emphasis id="B913EA94FF82FFD8FE5DF98625BB2C2D" box="[398,464,1635,1652]" italics="true" pageId="3" pageNumber="24">Favartia</emphasis>
|
||
(
|
||
<emphasis id="B913EA94FF82FFD8FE08F98626382C2D" box="[475,595,1635,1652]" italics="true" pageId="3" pageNumber="24">Pygmaepterys</emphasis>
|
||
)
|
||
<emphasis id="B913EA94FF82FFD8FD8CF98626FB2C2D" box="[607,656,1635,1652]" italics="true" pageId="3" pageNumber="24">bellini</emphasis>
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||
(D’Attilio & Myers, 1985)
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||
</taxonomicName>
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||
, Philippines, paratype SDMNH 83067a, h 11.3 mm;
|
||
<emphasis id="B913EA94FF82FFD8FF06F99C24B02CD3" bold="true" box="[213,219,1657,1674]" pageId="3" pageNumber="24">I</emphasis>
|
||
,
|
||
<emphasis id="B913EA94FF82FFD8FF36F99C24842CD3" bold="true" box="[229,239,1657,1674]" pageId="3" pageNumber="24">J</emphasis>
|
||
,
|
||
<emphasis id="B913EA94FF82FFD8FF29F99C25602CD3" bold="true" box="[250,267,1657,1674]" pageId="3" pageNumber="24">M</emphasis>
|
||
,
|
||
<taxonomicName id="4C674D05FF82FFD8FEC5F99C26432CD3" authority="Houart & Héros, 2012" authorityName="Houart & Héros" authorityYear="2012" box="[278,552,1657,1674]" class="Gastropoda" family="Muricidae" genus="Favartia" kingdom="Animalia" order="Neogastropoda" pageId="3" pageNumber="24" phylum="Mollusca" rank="species" species="circinata" status="sp. nov." subGenus="Pygmaepterys">
|
||
<emphasis id="B913EA94FF82FFD8FEC5F99C253C2CD3" box="[278,343,1657,1674]" italics="true" pageId="3" pageNumber="24">Favartia</emphasis>
|
||
(
|
||
<emphasis id="B913EA94FF82FFD8FEB2F99C25B32CD3" box="[353,472,1657,1674]" italics="true" pageId="3" pageNumber="24">Pygmaepterys</emphasis>
|
||
)
|
||
<emphasis id="B913EA94FF82FFD8FE31F99C26432CD3" box="[482,552,1657,1674]" italics="true" pageId="3" pageNumber="24">circinata</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A22057EFFF82FFD8FDFEF99C26342CD3" box="[557,607,1657,1674]" pageId="3" pageNumber="24" rank="species">n. sp.</taxonomicNameLabel>
|
||
;
|
||
<emphasis id="B913EA94FF82FFD8FDB5F99C26072CD3" bold="true" box="[614,620,1657,1674]" pageId="3" pageNumber="24">I</emphasis>
|
||
,
|
||
<emphasis id="B913EA94FF82FFD8FDA5F99C26EB2CD3" bold="true" box="[630,640,1657,1674]" pageId="3" pageNumber="24">J</emphasis>
|
||
, SE coast of Taiwan, TAIWAN 2002: stn DW149, 22°19’N, 121°29’E, 258 m, holotype NMMBM 005342, h 11.6 mm;
|
||
<emphasis id="B913EA94FF82FFD8FE29F97526602CF8" bold="true" box="[506,523,1680,1697]" pageId="3" pageNumber="24">M</emphasis>
|
||
, protoconch of the holotype. Scale bars: K-M, 500 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BD83686FF84FFDEFFA0FF3326E22B7B" blockId="5.[111,649,213,290]" pageId="5" pageNumber="26">
|
||
<collectionCode id="ED76AE43FF84FFDEFFA0FF3324922AB5" box="[115,249,214,237]" pageId="5" pageNumber="26">
|
||
<typeStatus id="54DC8824FF84FFDEFFA0FF3324CB2AB2" box="[115,160,214,237]" pageId="5" pageNumber="26">TYPE</typeStatus>
|
||
LOCALITY
|
||
</collectionCode>
|
||
. — SE coast ofTaiwan,
|
||
<geoCoordinate id="EE535041FF84FFDEFE02FF3026492AB4" box="[465,546,213,237]" degrees="22" direction="north" minutes="19" orientation="latitude" pageId="5" pageNumber="26" precision="925" value="22.316668">22°19’N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE535041FF84FFDEFDF9FF3026E82AB4" box="[554,643,213,237]" degrees="121" direction="east" minutes="29" orientation="longitude" pageId="5" pageNumber="26" precision="925" value="121.48333">121°29’E</geoCoordinate>
|
||
,
|
||
<quantity id="4C9F9B63FF84FFDEFFBCFF1524D92B5E" box="[111,178,240,264]" metricMagnitude="2" metricUnit="m" metricValue="2.58" pageId="5" pageNumber="26" unit="m" value="258.0">258 m</quantity>
|
||
[NO
|
||
<emphasis id="B913EA94FF84FFDEFF20FF1525C62B51" box="[243,429,240,264]" italics="true" pageId="5" pageNumber="26">Ocean Researcher 1</emphasis>
|
||
,
|
||
<collectingCountry id="F3707616FF84FFDEFE69FF1526772B51" box="[442,540,240,264]" name="Taiwan" pageId="5" pageNumber="26">TAIWAN</collectingCountry>
|
||
2002: stn DW149, Chan, Cosel & Richer-IRD coll.,
|
||
<date id="FFD91046FF84FFDEFDDEFEEF26142B7B" box="[525,639,266,290]" pageId="5" pageNumber="26" value="2002-05-20">
|
||
20/
|
||
<collectionCode id="ED76AE43FF84FFDEFDFCFEEF26292B7B" box="[559,578,266,290]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="5" pageNumber="26" type="Museum">V</collectionCode>
|
||
/2002
|
||
</date>
|
||
].
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37D650DFF84FFDEFFA2FEDF24862B35" pageId="5" pageNumber="26" type="distribution">
|
||
<paragraph id="8BD83686FF84FFDEFFA2FEDF24862B35" blockId="5.[113,646,314,365]" pageId="5" pageNumber="26">
|
||
DISTRIBUTION. — Known only from SE
|
||
<collectingCountry id="F3707616FF84FFDEFDD1FEDF26222B0B" box="[514,585,314,338]" name="Taiwan" pageId="5" pageNumber="26">Taiwan</collectingCountry>
|
||
at the
|
||
<typeStatus id="54DC8824FF84FFDEFFA2FEB024F02B34" box="[113,155,341,365]" pageId="5" pageNumber="26">type</typeStatus>
|
||
locality.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37D650DFF84FFDEFFA2FE61260A2BEF" pageId="5" pageNumber="26" type="etymology">
|
||
<paragraph id="8BD83686FF84FFDEFFA2FE61260A2BEF" blockId="5.[111,647,388,438]" pageId="5" pageNumber="26">ETYMOLOGY. — From Latin “circinata”: rounded, convex, because of the broadly-ovate last teleoconch whorl.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37D650DFF84FFDEFFA2FE3320422B68" pageId="5" pageNumber="26" type="description">
|
||
<paragraph id="8BD83686FF84FFDEFFA2FE3325692BB7" blockId="5.[112,649,470,1700]" box="[113,258,470,496]" pageId="5" pageNumber="26">DESCRIPTION</paragraph>
|
||
<paragraph id="8BD83686FF84FFDEFFA2FE1025C62932" blockId="5.[112,649,470,1700]" pageId="5" pageNumber="26">
|
||
Shell large for the subgenus, height
|
||
<quantity id="4C9F9B63FF84FFDEFDC8FE1026ED2856" box="[539,646,501,527]" metricMagnitude="-2" metricUnit="m" metricValue="1.16" pageId="5" pageNumber="26" unit="mm" value="11.6">11.6 mm</quantity>
|
||
at maturity, height/width ratio 1.7. Biconical, broadly-ovate, lightly built, weakly squamous. Subsutural ramp narrow, weakly sloping, weakly concave. Protoconch and 1st teleoconch whorl blackish brown, gradually lighter coloured, from greyish brown on 2nd whorl to light tan on last teleoconch whorl. Outer apertural edge finely surrounded with dark brown line as well as base of axial varices, remnants of previous positions of the aperture. Brown line not extended on siphonal canal. Aperture white within.
|
||
</paragraph>
|
||
<paragraph id="8BD83686FF84FFDEFF5BFC9425792E70" blockId="5.[112,649,470,1700]" pageId="5" pageNumber="26">
|
||
Spire high with 1.5 protoconch whorls (
|
||
<figureCitation id="135C2A03FF84FFDEFD89FC9424F029F2" captionStart="FIG" captionStartId="3.[112,123,1521,1538]" captionText="FIG. 1. — A-D, K-L, Favartia (Pygmaepterys) lifouensis n. sp.; A, B, New Caledonia,Loyalty Islands,Lifou, Baie du Santal,Shelter Reef, ATELIER LIFOU 2000: stn 1461, 20°54’S, 167°02’E, 100-120 m, holotype MNHN 24174, h 11.5 mm; C, D, New Caledonia, Loyalty Islands, Lifou, E of Baie du Santal, Mepinyo, ATELIER LIFOU 2000: stn 1445, 20°51’S, 167°10’E, 10-12 m, paratype MNHN 24176, h 8.4 mm; K, protoconch of the holotype; L, protoconch of the illustrated paratype; E, F, Favartia (Pygmaepterys) avatea Houart & Tröndlé, 2008, French Polynesia, Austral Archipelago, Rimatara, BENTHAUS: stn DW2015, 22°38’S, 152°50’W, 250-280 m, holotype MNHN 20172, h 11.2 mm; G, H, Favartia (Pygmaepterys) bellini (D’Attilio & Myers, 1985), Philippines, paratype SDMNH 83067a, h 11.3 mm; I, J, M, Favartia (Pygmaepterys) circinata n. sp.; I, J, SE coast of Taiwan, TAIWAN 2002: stn DW149, 22°19’N, 121°29’E, 258 m, holotype NMMBM 005342, h 11.6 mm; M, protoconch of the holotype. Scale bars: K-M, 500 µm." pageId="5" pageNumber="26">Fig. 1M</figureCitation>
|
||
) and five broadly convex, weakly shouldered teleoconch whorls. Suture of teleoconch whorls impressed. Protoconch small, whorls rounded. Diameter
|
||
<quantity id="4C9F9B63FF84FFDEFF32FC1525502E53" box="[225,315,1008,1035]" metricMagnitude="-1" metricUnit="m" metricValue="5.0" pageId="5" pageNumber="26" unit="mm" value="500.0">500 µm</quantity>
|
||
. Terminal lip shallow, delicate, weakly curved.
|
||
</paragraph>
|
||
<paragraph id="8BD83686FF84FFDEFF5BFBCA26ED2C5C" blockId="5.[112,649,470,1700]" pageId="5" pageNumber="26">Axial sculpture of teleoconch whorls consisting of low, weak, webbed varices, each with a weak shoulder spine. Other axial sculpture of numerous growth lamellae. Spiral sculpture of low, narrow, squamous primary cords and numerous squamous threads. First to 3rd teleoconch whorls with visible SP, P1 and P2, 4th whorl with SP, P1-P3, last whorl with SP, P1-P5, s5, P6, ADP, MP, ABP and numerous squamous threads on and between spiral cords. Spiral cords extending on varices, forming small, broad, open spinelets joined by squamous webbing, more obvious on high, narrow apertural varix. P2-P5 strongest, P1 weakly narrower and lower, P6 small, narrow, ADP and ABP low, narrow, MP higher and broader, same strength as P1.</paragraph>
|
||
<paragraph id="8BD83686FF84FFDEFF5BF9EE20D12AAB" blockId="5.[112,649,470,1700]" lastBlockId="5.[677,1212,216,305]" pageId="5" pageNumber="26">Aperture moderately large, ovate. Columellar lip narrow with two small knobs abapically. Rim partially weakly erect, adherent at adapical extremity. Anal notch deep, broad. Outer lip weakly erect, smooth, with five strong, broad denticles within: IP, D1-D2 fused, D3, D4, D5. D1-D2 denticle</paragraph>
|
||
<paragraph id="8BD83686FF84FFDEFD75FF1220D72B4B" blockId="5.[677,1212,216,305]" box="[678,1212,247,274]" pageId="5" pageNumber="26">largest. Siphonal canal short, broad, straight, open.</paragraph>
|
||
<paragraph id="8BD83686FF84FFDEFD68FEF220422B68" blockId="5.[677,1212,216,305]" box="[699,1065,279,305]" pageId="5" pageNumber="26">Operculum and radula unknown.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37D650DFF84FFDEFD76FEB227292837" pageId="5" pageNumber="26" type="discussion">
|
||
<paragraph id="8BD83686FF84FFDEFD76FEB227622B36" blockId="5.[674,1209,343,622]" box="[677,777,343,369]" pageId="5" pageNumber="26">REMARKS</paragraph>
|
||
<paragraph id="8BD83686FF84FFDEFD76FE9327292837" blockId="5.[674,1209,343,622]" pageId="5" pageNumber="26">
|
||
This species is unique in
|
||
<taxonomicName id="4C674D05FF84FFDEFC77FE9220402BC9" authorityName="Vokes" authorityYear="1978" box="[932,1067,375,400]" class="Gastropoda" family="Muricidae" genus="Pygmaepterys" higherTaxonomySource="CoL" kingdom="Animalia" order="Neogastropoda" pageId="5" pageNumber="26" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B913EA94FF84FFDEFC77FE9220402BC9" box="[932,1067,375,400]" italics="true" pageId="5" pageNumber="26">Pygmaepterys</emphasis>
|
||
</taxonomicName>
|
||
and differs in many ways from all the other known species by its shell morphology and colour. The secondary spiral structure is apparently absent between primary cords P1-P5; however, examination of new material will probably show that some of the threads are in fact secondary cords of the same magnitude as some of the threads.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |