226 lines
35 KiB
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226 lines
35 KiB
XML
<document id="4D581EAAB49D4C1E38E90A20455BB4B1" ID-CLB-Dataset="53396" ID-DOI="10.11646/zootaxa.5295.1.1" ID-GBIF-Dataset="82286fdc-a858-447c-9980-da2e8985d19c" ID-ISSN="1175-5326" ID-Zenodo-Dep="7965273" ID-ZooBank="F3A52660-70B8-439F-A7A0-F45ADC975EA5" IM.bibliography_approvedBy="juliana" IM.illustrations_approvedBy="juliana" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_approvedBy="juliana" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="juliana" checkinTime="1684911485919" checkinUser="plazi" docAuthor="Sacchetti, Claudia, Landau, Bernard & Ávila, Sérgio P." docDate="2023" docId="03CF879C2C0C095AFF1DFABEFBF67723" docLanguage="en" docName="zootaxa.5295.1.1.pdf" docOrigin="Zootaxa 5295 (1)" docSource="http://dx.doi.org/10.11646/zootaxa.5295.1.1" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.16:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="16" docTitle="Bittium miradouroense Sacchetti & Landau & Ávila 2023, nov. sp." docType="treatment" docVersion="7" lastPageNumber="32" masterDocId="FFF6FFE42C120945FF8AFFE1FFBA747E" masterDocTitle="The Lower Pliocene marine gastropods of Santa Maria Island, Azores: Taxonomy and palaeobiogeographic implications" masterLastPageNumber="150" masterPageNumber="1" pageNumber="31" updateTime="1701998150370" updateUser="plazi">
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<mods:title id="3D3534CDCB24A4A2FA873F9AB29AA3BB">The Lower Pliocene marine gastropods of Santa Maria Island, Azores: Taxonomy and palaeobiogeographic implications</mods:title>
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<mods:namePart id="982E14CB2F74E344D2F622DEE60D27F9">Sacchetti, Claudia</mods:namePart>
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<mods:namePart id="254FE950A0BF040C3FED48E3DF728912">Landau, Bernard</mods:namePart>
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<mods:namePart id="2C07727F3E2FFC53274E9C37C6019A44">Ávila, Sérgio P.</mods:namePart>
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<mods:date id="79A6281445153DD8F63CA1E76F2DF135">2023</mods:date>
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<treatment id="03CF879C2C0C095AFF1DFABEFBF67723" ID-DOI="http://doi.org/10.5281/zenodo.7965259" ID-GBIF-Taxon="209633055" ID-Zenodo-Dep="7965259" LSID="urn:lsid:plazi:treatment:03CF879C2C0C095AFF1DFABEFBF67723" httpUri="http://treatment.plazi.org/id/03CF879C2C0C095AFF1DFABEFBF67723" lastPageId="31" lastPageNumber="32" pageId="30" pageNumber="31">
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<subSubSection id="C37C65012C0C095BFF1DFABEFDBE7107" box="[151,516,1374,1401]" pageId="30" pageNumber="31" type="nomenclature">
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<paragraph id="8BD9368A2C0C095BFF1DFABEFDBE7107" blockId="30.[151,516,1374,1443]" box="[151,516,1374,1401]" pageId="30" pageNumber="31">
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<heading id="D09181E62C0C095BFF1DFABEFDBE7107" bold="true" box="[151,516,1374,1401]" fontSize="11" level="2" pageId="30" pageNumber="31" reason="4">
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<emphasis id="B912EA982C0C095BFF1DFABEFDBE7107" bold="true" box="[151,516,1374,1401]" pageId="30" pageNumber="31">
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<taxonomicName id="4C664D092C0C095BFF1DFABEFE197107" ID-CoL="BHZLV" authority="Sacchetti & Landau & Ávila, 2023" authorityName="Sacchetti & Landau & Ávila" authorityYear="2023" box="[151,419,1374,1401]" class="Gastropoda" family="Cerithiidae" genus="Bittium" kingdom="Animalia" order="Littorinimorpha" pageId="30" pageNumber="31" phylum="Mollusca" rank="species" species="miradouroense" status="sp. nov.">
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<emphasis id="B912EA982C0C095BFF1DFABEFE197107" bold="true" box="[151,419,1374,1401]" italics="true" pageId="30" pageNumber="31">Bittium miradouroense</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A22157E32C0C095BFE21FABEFDBE7107" box="[427,516,1375,1401]" pageId="30" pageNumber="31" rank="species">nov. sp.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C37C65012C0C095BFF1DFA62FED171DD" box="[151,363,1411,1443]" pageId="30" pageNumber="31" type="description">
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<paragraph id="8BD9368A2C0C095BFF1DFA62FED171DD" blockId="30.[151,516,1374,1443]" box="[151,363,1411,1443]" pageId="30" pageNumber="31">
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<figureCitation id="135D2A0F2C0C095BFF1DFA62FEA871E3" box="[151,274,1411,1443]" captionStart="PLATE 1" captionStartId="138.[151,234,1943,1967]" captionTargetBox="[203,1385,181,1919]" captionTargetId="figure-24@138.[203,1385,181,1919]" captionTargetPageId="138" captionText="PLATE 1. A. Danilia pterostomus (Bronn, 1861), height 5.0 mm, width 4.0 mm, Forno da Cré (figure taken from Bronn in Hartung, 1861, pl. 19, fig. 2). B1-B2. Emarginula octaviana Coen, 1939, DBUA-F 487-1, height 1.8 mm, diameter 3.0 mm, Ponta do Castelo. C. Bolma cf. rugosa (Linné, 1767), DBUA-F 471-3, diameter 4.1 mm, Ponta do Castelo. D1-D5. Turbo hartungi Bronn 1861, DBUA-F 1295-1, height 9.0 mm, width 8.0 mm, Malbusca (east cave). E1-E3. Nerita cf. funata Dujardin, 1837, DBUA-F 917-1, height 4.0 mm, width 6.0 mm, Ponta do Castelo. F1-F2. Thericium crenulosum (Bronn, 1862), height 10.0 mm, width 6.0 mm, Ponta do Norte lighthouse, LNEG collection (unnumbered). G1-G2. Thericium hartungi (Mayer, 1862), height 29.0 mm, width 13.0 mm, Pinheiros (figure taken from Bronn in Reiss, 1862, pl. 1, fig. 11). H1-H2. Thericium incultum (Mayer, 1862), DBUA-F 1034-2, height 23.0 mm, width 10.0 mm, Macela viewpoint. I1-I2. Thericium incultum (Mayer, 1862), DBUA-F 1027-1, height 29.0 mm, width 11.0 mm, Malbusca II. J1-J2, K1-K2. Bittium miradouroense nov. sp., Holotype DBUAF 1034-5, height 6.8 mm, width 1.9 mm (J); Paratype DBUA-F 1034-6(1), height 5.3 mm, width 1.9 mm (K), Macela viewpoint. L1-L2, M1-M2. Bittium nov. sp., DBUA-F 488-2, height 4.5 mm, width 1.8 mm (L), height 4.2 mm, width 1.7 mm (M), Ponta do Castelo." figureDoi="http://doi.org/10.5281/zenodo.7965287" httpUri="https://zenodo.org/record/7965287/files/figure.png" pageId="30" pageNumber="31">
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Plate 1 J
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<subScript id="17E234CF2C0C095BFF7CFA74FF4471DD" attach="left" box="[246,254,1429,1443]" fontSize="6" pageId="30" pageNumber="31">1</subScript>
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-J
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</figureCitation>
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<figureCitation id="135D2A0F2C0C095BFE98FA74FEA071DD" box="[274,282,1429,1443]" captionStart="PLATE 2" captionStartId="140.[151,234,1943,1967]" captionTargetBox="[203,1385,181,1919]" captionTargetId="figure-24@140.[203,1385,181,1919]" captionTargetPageId="140" captionText="PLATE 2. A1-A2. Bittium nanum (Mayer, 1864), DBUA-F 1296-2, height 4.9 mm, width 2.0 mm, Malbusca. B. Tenagodus (Tenagodus) obtusus (Schumacher, 1817), DBUA-F 1283-2, height 12.0 mm, width 11.0 mm, Ponta do Castelo. C. Epitonium sp., DBUA-F 931-1, height 4.0 mm, width 2.8 mm, Pedra-que-pica. D1-D3. Janthina krejcii, SMF10135a, height 25.0 mm, diameter 32.0 mm, Macela viewpoint (pictures from Beu, 2017, fig. 26). E1-E3. Janthina typica (Bronn, 1861), DBUA-F-428, height 19.0 mm, diameter 21.0 mm, Ponta do Castelo, (pictures from Beu, 2017, fig. 25). F.Cheilea equestris (Linnaeus, 1758), DBUA-F 1283-1, diameter 30.0 mm, Ponta do Castelo. G1-G3. Hipponix sulcatus (Borson, 1820), DBUA-F 937-1, height 5.3 mm, diameter 14.0 mm, Ponta do Castelo. H1-H2. Euspira atlantica (Mayer, 1862), height 16.0 mm, diameter 19.0 mm, Ponta do Norte lighthouse, LNEG collection (unnumbered). I. Triphorid s.l., DBUA-F 471-5, height 3.2 mm, width 1.3 mm, Ponta do Castelo. J1-J2. Cerithiopsis cf. tubercularis (Montagu, 1803), DBUA-F 1023-1, height 3.0 mm, width 1.2 mm, Ponta do Castelo. K. Petaloconchus intortus (Lamarck, 1818), DBUA-F 946-2, height 13.0 mm, width 6.0 mm, Ponta dos Cedros. L. Thylacodes arenarius (Linnaeus, 1758), DBUA-F 869-1, height 33.0 mm, width 24.0 mm, Ponta dos Cedros. M1-M3. Alvania cancellata (da Costa, 1778), DBUA-F 1296-3, height 4.0 mm, width 2.2 mm, Malbusca." figureDoi="http://doi.org/10.5281/zenodo.7965291" httpUri="https://zenodo.org/record/7965291/files/figure.png" pageId="30" pageNumber="31">
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<subScript id="17E234CF2C0C095BFE98FA74FEA071DD" attach="left" box="[274,282,1429,1443]" fontSize="6" pageId="30" pageNumber="31">2</subScript>
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</figureCitation>
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, K
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<figureCitation id="135D2A0F2C0C095BFEB7FA74FED971E3" box="[317,355,1411,1443]" captionStart="PLATE 1" captionStartId="138.[151,234,1943,1967]" captionTargetBox="[203,1385,181,1919]" captionTargetId="figure-24@138.[203,1385,181,1919]" captionTargetPageId="138" captionText="PLATE 1. A. Danilia pterostomus (Bronn, 1861), height 5.0 mm, width 4.0 mm, Forno da Cré (figure taken from Bronn in Hartung, 1861, pl. 19, fig. 2). B1-B2. Emarginula octaviana Coen, 1939, DBUA-F 487-1, height 1.8 mm, diameter 3.0 mm, Ponta do Castelo. C. Bolma cf. rugosa (Linné, 1767), DBUA-F 471-3, diameter 4.1 mm, Ponta do Castelo. D1-D5. Turbo hartungi Bronn 1861, DBUA-F 1295-1, height 9.0 mm, width 8.0 mm, Malbusca (east cave). E1-E3. Nerita cf. funata Dujardin, 1837, DBUA-F 917-1, height 4.0 mm, width 6.0 mm, Ponta do Castelo. F1-F2. Thericium crenulosum (Bronn, 1862), height 10.0 mm, width 6.0 mm, Ponta do Norte lighthouse, LNEG collection (unnumbered). G1-G2. Thericium hartungi (Mayer, 1862), height 29.0 mm, width 13.0 mm, Pinheiros (figure taken from Bronn in Reiss, 1862, pl. 1, fig. 11). H1-H2. Thericium incultum (Mayer, 1862), DBUA-F 1034-2, height 23.0 mm, width 10.0 mm, Macela viewpoint. I1-I2. Thericium incultum (Mayer, 1862), DBUA-F 1027-1, height 29.0 mm, width 11.0 mm, Malbusca II. J1-J2, K1-K2. Bittium miradouroense nov. sp., Holotype DBUAF 1034-5, height 6.8 mm, width 1.9 mm (J); Paratype DBUA-F 1034-6(1), height 5.3 mm, width 1.9 mm (K), Macela viewpoint. L1-L2, M1-M2. Bittium nov. sp., DBUA-F 488-2, height 4.5 mm, width 1.8 mm (L), height 4.2 mm, width 1.7 mm (M), Ponta do Castelo." figureDoi="http://doi.org/10.5281/zenodo.7965287" httpUri="https://zenodo.org/record/7965287/files/figure.png" pageId="30" pageNumber="31">
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<subScript id="17E234CF2C0C095BFEB7FA74FEFF71DD" attach="left" box="[317,325,1429,1443]" fontSize="6" pageId="30" pageNumber="31">1</subScript>
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-K
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</figureCitation>
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<figureCitation id="135D2A0F2C0C095BFEE9FA74FED171DD" box="[355,363,1429,1443]" captionStart="PLATE 2" captionStartId="140.[151,234,1943,1967]" captionTargetBox="[203,1385,181,1919]" captionTargetId="figure-24@140.[203,1385,181,1919]" captionTargetPageId="140" captionText="PLATE 2. A1-A2. Bittium nanum (Mayer, 1864), DBUA-F 1296-2, height 4.9 mm, width 2.0 mm, Malbusca. B. Tenagodus (Tenagodus) obtusus (Schumacher, 1817), DBUA-F 1283-2, height 12.0 mm, width 11.0 mm, Ponta do Castelo. C. Epitonium sp., DBUA-F 931-1, height 4.0 mm, width 2.8 mm, Pedra-que-pica. D1-D3. Janthina krejcii, SMF10135a, height 25.0 mm, diameter 32.0 mm, Macela viewpoint (pictures from Beu, 2017, fig. 26). E1-E3. Janthina typica (Bronn, 1861), DBUA-F-428, height 19.0 mm, diameter 21.0 mm, Ponta do Castelo, (pictures from Beu, 2017, fig. 25). F.Cheilea equestris (Linnaeus, 1758), DBUA-F 1283-1, diameter 30.0 mm, Ponta do Castelo. G1-G3. Hipponix sulcatus (Borson, 1820), DBUA-F 937-1, height 5.3 mm, diameter 14.0 mm, Ponta do Castelo. H1-H2. Euspira atlantica (Mayer, 1862), height 16.0 mm, diameter 19.0 mm, Ponta do Norte lighthouse, LNEG collection (unnumbered). I. Triphorid s.l., DBUA-F 471-5, height 3.2 mm, width 1.3 mm, Ponta do Castelo. J1-J2. Cerithiopsis cf. tubercularis (Montagu, 1803), DBUA-F 1023-1, height 3.0 mm, width 1.2 mm, Ponta do Castelo. K. Petaloconchus intortus (Lamarck, 1818), DBUA-F 946-2, height 13.0 mm, width 6.0 mm, Ponta dos Cedros. L. Thylacodes arenarius (Linnaeus, 1758), DBUA-F 869-1, height 33.0 mm, width 24.0 mm, Ponta dos Cedros. M1-M3. Alvania cancellata (da Costa, 1778), DBUA-F 1296-3, height 4.0 mm, width 2.2 mm, Malbusca." figureDoi="http://doi.org/10.5281/zenodo.7965291" httpUri="https://zenodo.org/record/7965291/files/figure.png" pageId="30" pageNumber="31">
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<subScript id="17E234CF2C0C095BFEE9FA74FED171DD" attach="left" box="[355,363,1429,1443]" fontSize="6" pageId="30" pageNumber="31">2</subScript>
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</paragraph>
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</subSubSection>
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<subSubSection id="C37C65012C0C095BFF1DFA2AFD8B729F" pageId="30" pageNumber="31" type="materials_examined">
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<paragraph id="8BD9368A2C0C095BFF1DFA2AFE857253" blockId="30.[151,1437,1482,2013]" pageId="30" pageNumber="31">
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<emphasis id="B912EA982C0C095BFF1DFA2AFEFE719A" bold="true" box="[151,324,1482,1509]" pageId="30" pageNumber="31">Type material.</emphasis>
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<materialsCitation id="3B0E3CD72C0C095BFEC3FA2AFE857253" ID-GBIF-Occurrence="4117111322" collectionCode="DBUA-F" location="Island" municipality="Macela" pageId="30" pageNumber="31" specimenCode="DBUA-F 1034-5, DBUA-F 1034-6" specimenCount="1" stateProvince="Acores" typeStatus="holotype">
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<typeStatus id="54DD88282C0C095BFEC3FA2AFE0B719B" box="[329,433,1483,1509]" pageId="30" pageNumber="31" type="holotype">Holotype</typeStatus>
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<specimenCode id="DBC09EF12C0C095BFE3DFA2AFDCC719B" box="[439,630,1482,1509]" collectionCode="DBUA-F" pageId="30" pageNumber="31">DBUA-F 1034-5</specimenCode>
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, height 6.8 mm, width 1.9 mm (
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<figureCitation id="135D2A0F2C0C095BFC59FA2AFBF4719B" box="[979,1102,1483,1515]" captionStart="PLATE 1" captionStartId="138.[151,234,1943,1967]" captionTargetBox="[203,1385,181,1919]" captionTargetId="figure-24@138.[203,1385,181,1919]" captionTargetPageId="138" captionText="PLATE 1. A. Danilia pterostomus (Bronn, 1861), height 5.0 mm, width 4.0 mm, Forno da Cré (figure taken from Bronn in Hartung, 1861, pl. 19, fig. 2). B1-B2. Emarginula octaviana Coen, 1939, DBUA-F 487-1, height 1.8 mm, diameter 3.0 mm, Ponta do Castelo. C. Bolma cf. rugosa (Linné, 1767), DBUA-F 471-3, diameter 4.1 mm, Ponta do Castelo. D1-D5. Turbo hartungi Bronn 1861, DBUA-F 1295-1, height 9.0 mm, width 8.0 mm, Malbusca (east cave). E1-E3. Nerita cf. funata Dujardin, 1837, DBUA-F 917-1, height 4.0 mm, width 6.0 mm, Ponta do Castelo. F1-F2. Thericium crenulosum (Bronn, 1862), height 10.0 mm, width 6.0 mm, Ponta do Norte lighthouse, LNEG collection (unnumbered). G1-G2. Thericium hartungi (Mayer, 1862), height 29.0 mm, width 13.0 mm, Pinheiros (figure taken from Bronn in Reiss, 1862, pl. 1, fig. 11). H1-H2. Thericium incultum (Mayer, 1862), DBUA-F 1034-2, height 23.0 mm, width 10.0 mm, Macela viewpoint. I1-I2. Thericium incultum (Mayer, 1862), DBUA-F 1027-1, height 29.0 mm, width 11.0 mm, Malbusca II. J1-J2, K1-K2. Bittium miradouroense nov. sp., Holotype DBUAF 1034-5, height 6.8 mm, width 1.9 mm (J); Paratype DBUA-F 1034-6(1), height 5.3 mm, width 1.9 mm (K), Macela viewpoint. L1-L2, M1-M2. Bittium nov. sp., DBUA-F 488-2, height 4.5 mm, width 1.8 mm (L), height 4.2 mm, width 1.7 mm (M), Ponta do Castelo." figureDoi="http://doi.org/10.5281/zenodo.7965287" httpUri="https://zenodo.org/record/7965287/files/figure.png" pageId="30" pageNumber="31">
|
|
Plate 1 J
|
|
<subScript id="17E234CF2C0C095BFBBBFA3CFB837195" attach="left" box="[1073,1081,1501,1515]" fontSize="6" pageId="30" pageNumber="31">1</subScript>
|
|
-J
|
|
</figureCitation>
|
|
<figureCitation id="135D2A0F2C0C095BFBC4FA3CFBEC7195" box="[1102,1110,1501,1515]" captionStart="PLATE 2" captionStartId="140.[151,234,1943,1967]" captionTargetBox="[203,1385,181,1919]" captionTargetId="figure-24@140.[203,1385,181,1919]" captionTargetPageId="140" captionText="PLATE 2. A1-A2. Bittium nanum (Mayer, 1864), DBUA-F 1296-2, height 4.9 mm, width 2.0 mm, Malbusca. B. Tenagodus (Tenagodus) obtusus (Schumacher, 1817), DBUA-F 1283-2, height 12.0 mm, width 11.0 mm, Ponta do Castelo. C. Epitonium sp., DBUA-F 931-1, height 4.0 mm, width 2.8 mm, Pedra-que-pica. D1-D3. Janthina krejcii, SMF10135a, height 25.0 mm, diameter 32.0 mm, Macela viewpoint (pictures from Beu, 2017, fig. 26). E1-E3. Janthina typica (Bronn, 1861), DBUA-F-428, height 19.0 mm, diameter 21.0 mm, Ponta do Castelo, (pictures from Beu, 2017, fig. 25). F.Cheilea equestris (Linnaeus, 1758), DBUA-F 1283-1, diameter 30.0 mm, Ponta do Castelo. G1-G3. Hipponix sulcatus (Borson, 1820), DBUA-F 937-1, height 5.3 mm, diameter 14.0 mm, Ponta do Castelo. H1-H2. Euspira atlantica (Mayer, 1862), height 16.0 mm, diameter 19.0 mm, Ponta do Norte lighthouse, LNEG collection (unnumbered). I. Triphorid s.l., DBUA-F 471-5, height 3.2 mm, width 1.3 mm, Ponta do Castelo. J1-J2. Cerithiopsis cf. tubercularis (Montagu, 1803), DBUA-F 1023-1, height 3.0 mm, width 1.2 mm, Ponta do Castelo. K. Petaloconchus intortus (Lamarck, 1818), DBUA-F 946-2, height 13.0 mm, width 6.0 mm, Ponta dos Cedros. L. Thylacodes arenarius (Linnaeus, 1758), DBUA-F 869-1, height 33.0 mm, width 24.0 mm, Ponta dos Cedros. M1-M3. Alvania cancellata (da Costa, 1778), DBUA-F 1296-3, height 4.0 mm, width 2.2 mm, Malbusca." figureDoi="http://doi.org/10.5281/zenodo.7965291" httpUri="https://zenodo.org/record/7965291/files/figure.png" pageId="30" pageNumber="31">
|
|
<subScript id="17E234CF2C0C095BFBC4FA3CFBEC7195" attach="left" box="[1102,1110,1501,1515]" fontSize="6" pageId="30" pageNumber="31">2</subScript>
|
|
</figureCitation>
|
|
), with
|
|
<specimenCount id="9D60FD032C0C095BFB29FA2AFA84719B" box="[1187,1342,1483,1509]" pageId="30" pageNumber="31" type="generic" typeStatus="paratypes">two paratypes</specimenCount>
|
|
DBUAF 1034-6(1) (
|
|
<figureCitation id="135D2A0F2C0C095BFEA5FA0EFE797277" box="[303,451,1519,1551]" captionStart="PLATE 1" captionStartId="138.[151,234,1943,1967]" captionTargetBox="[203,1385,181,1919]" captionTargetId="figure-24@138.[203,1385,181,1919]" captionTargetPageId="138" captionText="PLATE 1. A. Danilia pterostomus (Bronn, 1861), height 5.0 mm, width 4.0 mm, Forno da Cré (figure taken from Bronn in Hartung, 1861, pl. 19, fig. 2). B1-B2. Emarginula octaviana Coen, 1939, DBUA-F 487-1, height 1.8 mm, diameter 3.0 mm, Ponta do Castelo. C. Bolma cf. rugosa (Linné, 1767), DBUA-F 471-3, diameter 4.1 mm, Ponta do Castelo. D1-D5. Turbo hartungi Bronn 1861, DBUA-F 1295-1, height 9.0 mm, width 8.0 mm, Malbusca (east cave). E1-E3. Nerita cf. funata Dujardin, 1837, DBUA-F 917-1, height 4.0 mm, width 6.0 mm, Ponta do Castelo. F1-F2. Thericium crenulosum (Bronn, 1862), height 10.0 mm, width 6.0 mm, Ponta do Norte lighthouse, LNEG collection (unnumbered). G1-G2. Thericium hartungi (Mayer, 1862), height 29.0 mm, width 13.0 mm, Pinheiros (figure taken from Bronn in Reiss, 1862, pl. 1, fig. 11). H1-H2. Thericium incultum (Mayer, 1862), DBUA-F 1034-2, height 23.0 mm, width 10.0 mm, Macela viewpoint. I1-I2. Thericium incultum (Mayer, 1862), DBUA-F 1027-1, height 29.0 mm, width 11.0 mm, Malbusca II. J1-J2, K1-K2. Bittium miradouroense nov. sp., Holotype DBUAF 1034-5, height 6.8 mm, width 1.9 mm (J); Paratype DBUA-F 1034-6(1), height 5.3 mm, width 1.9 mm (K), Macela viewpoint. L1-L2, M1-M2. Bittium nov. sp., DBUA-F 488-2, height 4.5 mm, width 1.8 mm (L), height 4.2 mm, width 1.7 mm (M), Ponta do Castelo." figureDoi="http://doi.org/10.5281/zenodo.7965287" httpUri="https://zenodo.org/record/7965287/files/figure.png" pageId="30" pageNumber="31">
|
|
Plate 1 K
|
|
<subScript id="17E234CF2C0C095BFE17F9E0FE1F7271" attach="right" box="[413,421,1537,1551]" fontSize="6" pageId="30" pageNumber="31">1</subScript>
|
|
-K
|
|
</figureCitation>
|
|
<figureCitation id="135D2A0F2C0C095BFE48F9E0FE707271" box="[450,458,1537,1551]" captionStart="PLATE 2" captionStartId="140.[151,234,1943,1967]" captionTargetBox="[203,1385,181,1919]" captionTargetId="figure-24@140.[203,1385,181,1919]" captionTargetPageId="140" captionText="PLATE 2. A1-A2. Bittium nanum (Mayer, 1864), DBUA-F 1296-2, height 4.9 mm, width 2.0 mm, Malbusca. B. Tenagodus (Tenagodus) obtusus (Schumacher, 1817), DBUA-F 1283-2, height 12.0 mm, width 11.0 mm, Ponta do Castelo. C. Epitonium sp., DBUA-F 931-1, height 4.0 mm, width 2.8 mm, Pedra-que-pica. D1-D3. Janthina krejcii, SMF10135a, height 25.0 mm, diameter 32.0 mm, Macela viewpoint (pictures from Beu, 2017, fig. 26). E1-E3. Janthina typica (Bronn, 1861), DBUA-F-428, height 19.0 mm, diameter 21.0 mm, Ponta do Castelo, (pictures from Beu, 2017, fig. 25). F.Cheilea equestris (Linnaeus, 1758), DBUA-F 1283-1, diameter 30.0 mm, Ponta do Castelo. G1-G3. Hipponix sulcatus (Borson, 1820), DBUA-F 937-1, height 5.3 mm, diameter 14.0 mm, Ponta do Castelo. H1-H2. Euspira atlantica (Mayer, 1862), height 16.0 mm, diameter 19.0 mm, Ponta do Norte lighthouse, LNEG collection (unnumbered). I. Triphorid s.l., DBUA-F 471-5, height 3.2 mm, width 1.3 mm, Ponta do Castelo. J1-J2. Cerithiopsis cf. tubercularis (Montagu, 1803), DBUA-F 1023-1, height 3.0 mm, width 1.2 mm, Ponta do Castelo. K. Petaloconchus intortus (Lamarck, 1818), DBUA-F 946-2, height 13.0 mm, width 6.0 mm, Ponta dos Cedros. L. Thylacodes arenarius (Linnaeus, 1758), DBUA-F 869-1, height 33.0 mm, width 24.0 mm, Ponta dos Cedros. M1-M3. Alvania cancellata (da Costa, 1778), DBUA-F 1296-3, height 4.0 mm, width 2.2 mm, Malbusca." figureDoi="http://doi.org/10.5281/zenodo.7965291" httpUri="https://zenodo.org/record/7965291/files/figure.png" pageId="30" pageNumber="31">
|
|
<subScript id="17E234CF2C0C095BFE48F9E0FE707271" attach="left" box="[450,458,1537,1551]" fontSize="6" pageId="30" pageNumber="31">2</subScript>
|
|
</figureCitation>
|
|
),
|
|
<specimenCode id="DBC09EF12C0C095BFE69FA0EFD1D7277" box="[483,679,1519,1545]" collectionCode="DBUA-F" pageId="30" pageNumber="31">DBUA-F 1034-6</specimenCode>
|
|
(2), height 5.3 mm, width 1.9 mm,
|
|
<collectingMunicipality id="6BBDACF02C0C095BFBB2FA0EFB307277" box="[1080,1162,1519,1545]" pageId="30" pageNumber="31">Macela</collectingMunicipality>
|
|
viewpoint, Santa Maria
|
|
<location id="8EB960512C0C095BFF1DF9F2FF647253" LSID="urn:lsid:plazi:treatment:03CF879C2C0C095AFF1DFABEFBF67723:8EB960512C0C095BFF1DF9F2FF647253" box="[151,222,1555,1581]" municipality="Macela" name="Island" pageId="30" pageNumber="31" stateProvince="Acores">Island</location>
|
|
,
|
|
<collectingRegion id="49A2F8682C0C095BFF62F9F2FE817253" box="[232,315,1555,1581]" country="Portugal" name="Acores" pageId="30" pageNumber="31">Azores</collectingRegion>
|
|
.
|
|
</materialsCitation>
|
|
</paragraph>
|
|
<paragraph id="8BD9368A2C0C095BFF4DF9D7FCBD720B" blockId="30.[151,1437,1482,2013]" pageId="30" pageNumber="31">
|
|
<emphasis id="B912EA982C0C095BFF4DF9D7FE3B722E" bold="true" box="[199,385,1590,1616]" pageId="30" pageNumber="31">Other material.</emphasis>
|
|
Maximum height 6.8 mm, width 1.9 mm.
|
|
<collectionCode id="ED77AE4F2C0C095BFCD7F9D6FC7F722F" box="[861,965,1591,1617]" pageId="30" pageNumber="31">DBUA-F</collectionCode>
|
|
1034-5 (33), Miradouro da Macela, Santa Maria Island,
|
|
<collectingRegion id="49A2F8682C0C095BFEB8F9BAFE3E720B" box="[306,388,1627,1653]" country="Portugal" name="Acores" pageId="30" pageNumber="31">Azores</collectingRegion>
|
|
, Touril Complex, Lower Pliocene.
|
|
</paragraph>
|
|
<paragraph id="8BD9368A2C0C095BFF4DF99EFC1E72E7" blockId="30.[151,1437,1482,2013]" box="[199,932,1662,1689]" pageId="30" pageNumber="31">
|
|
<materialsCitation id="3B0E3CD72C0C095BFF4DF99EFC1A72E7" ID-GBIF-Occurrence="4117111306" box="[199,928,1662,1689]" collectorName="da Macela" location="Miradouro da Macela" pageId="30" pageNumber="31" specimenCount="1" stateProvince="Acores" typeStatus="holotype">
|
|
<emphasis id="B912EA982C0C095BFF4DF99EFEDC72E6" bold="true" box="[199,358,1662,1689]" pageId="30" pageNumber="31">
|
|
<typeStatus id="54DD88282C0C095BFF4DF99EFEB872E7" box="[199,258,1663,1689]" pageId="30" pageNumber="31">Type</typeStatus>
|
|
locality.
|
|
</emphasis>
|
|
<location id="8EB960512C0C095BFEE6F99EFDD872E7" LSID="urn:lsid:plazi:treatment:03CF879C2C0C095AFF1DFABEFBF67723:8EB960512C0C095BFEE6F99EFDD872E7" box="[364,610,1663,1689]" name="Miradouro da Macela" pageId="30" pageNumber="31" stateProvince="Acores">
|
|
Miradouro
|
|
<collectorName id="2693535C2C0C095BFE61F99EFDD872E7" box="[491,610,1663,1689]" pageId="30" pageNumber="31">da Macela</collectorName>
|
|
</location>
|
|
, Santa Maria Island,
|
|
<collectingRegion id="49A2F8682C0C095BFCC7F99EFC1A72E7" box="[845,928,1663,1689]" country="Portugal" name="Acores" pageId="30" pageNumber="31">Azores</collectingRegion>
|
|
</materialsCitation>
|
|
.
|
|
</paragraph>
|
|
<paragraph id="8BD9368A2C0C095BFF4DF942FD9572C3" blockId="30.[151,1437,1482,2013]" box="[199,559,1699,1725]" pageId="30" pageNumber="31">
|
|
<emphasis id="B912EA982C0C095BFF4DF942FED572C3" bold="true" box="[199,367,1699,1725]" pageId="30" pageNumber="31">
|
|
<typeStatus id="54DD88282C0C095BFF4DF942FEB872C3" box="[199,258,1699,1725]" pageId="30" pageNumber="31">Type</typeStatus>
|
|
stratum.
|
|
</emphasis>
|
|
Touril Complex.
|
|
</paragraph>
|
|
<paragraph id="8BD9368A2C0C095BFF4DF927FD8B729F" blockId="30.[151,1437,1482,2013]" box="[199,561,1734,1761]" pageId="30" pageNumber="31">
|
|
<emphasis id="B912EA982C0C095BFF4DF927FF47729E" bold="true" box="[199,253,1734,1760]" pageId="30" pageNumber="31">Age.</emphasis>
|
|
<materialsCitation id="3B0E3CD72C0C095BFE8EF926FD96729F" ID-GBIF-Occurrence="4117111310" box="[260,556,1735,1761]" location="Lower Pliocene" pageId="30" pageNumber="31" specimenCount="1" typeStatus="holotype">
|
|
<location id="8EB960512C0C095BFE8EF926FE0D729F" LSID="urn:lsid:plazi:treatment:03CF879C2C0C095AFF1DFABEFBF67723:8EB960512C0C095BFE8EF926FE0D729F" box="[260,439,1735,1761]" name="Lower Pliocene" pageId="30" pageNumber="31">Lower Pliocene</location>
|
|
, Zanclean
|
|
</materialsCitation>
|
|
.
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="C37C65012C0C095BFF4DF90AFB2A737B" box="[199,1168,1771,1797]" pageId="30" pageNumber="31" type="etymology">
|
|
<paragraph id="8BD9368A2C0C095BFF4DF90AFB2A737B" blockId="30.[151,1437,1482,2013]" box="[199,1168,1771,1797]" pageId="30" pageNumber="31">
|
|
<emphasis id="B912EA982C0C095BFF4DF90AFEF4737B" bold="true" box="[199,334,1771,1797]" pageId="30" pageNumber="31">Etymology.</emphasis>
|
|
Named after the viewpoint (miradouro) de Macela.
|
|
<taxonomicName id="4C664D092C0C095BFC1DF90AFC53737A" authorityName="Gray" authorityYear="1847" box="[919,1001,1771,1796]" class="Gastropoda" family="Cerithiidae" genus="Bittium" kingdom="Animalia" order="Littorinimorpha" pageId="30" pageNumber="31" phylum="Mollusca" rank="genus">
|
|
<emphasis id="B912EA982C0C095BFC1DF90AFC53737A" box="[919,1001,1771,1796]" italics="true" pageId="30" pageNumber="31">Bittium</emphasis>
|
|
</taxonomicName>
|
|
gender neuter.
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="C37C65012C0C095BFF4DF8EFFEFD730F" pageId="30" pageNumber="31" type="diagnosis">
|
|
<paragraph id="8BD9368A2C0C095BFF4DF8EFFEFD730F" blockId="30.[151,1437,1482,2013]" pageId="30" pageNumber="31">
|
|
<emphasis id="B912EA982C0C095BFF4DF8EFFEF87356" bold="true" box="[199,322,1806,1832]" pageId="30" pageNumber="31">Diagnosis.</emphasis>
|
|
Shell of medium size for genus, ten initially straight sided, later weakly convex teleoconch whorls, separated by deep suture, sculpture of broad rounded ribs, crenulating adapical suture, spiral sculpture weak, two peribasal cords.
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="C37C65012C0C095AFF4DF89BFD69761F" lastPageId="31" lastPageNumber="32" pageId="30" pageNumber="31" type="description">
|
|
<paragraph id="8BD9368A2C0C095AFF4DF89BFB6E753F" blockId="30.[151,1437,1482,2013]" lastBlockId="31.[151,1437,151,861]" lastPageId="31" lastPageNumber="32" pageId="30" pageNumber="31">
|
|
<emphasis id="B912EA982C0C095BFF4DF89BFEE373EA" bold="true" box="[199,345,1914,1940]" pageId="30" pageNumber="31">Description.</emphasis>
|
|
Shell small, turriculate, with tall, slender spire apical angle about 23°. Protoconch not well preserved (see intraspecific variation below). Teleoconch of ten initially straight sided, later weakly convex whorls separated by a narrow, deeply impressed, undulating suture. Sculpture of broad rounded, slightly opisthocline to orthocline ribs, about 12 on penultimate whorl, extending between suture and crenulating abapical suture. Last two whorls with one or two varices per whorl. Spiral sculpture weak, possibly four low flattened cords on spire whorls. Axial sculpture predominant, without tubercles produced at intersections. Last whorl weakly convex, strongly constricted at base; base delimited by two peribasal cords, the lower one stronger, three further weak cords over base. Aperture subquadrate, outer lip simple, columella excavated mid-whorl inside filled with matrix.
|
|
</paragraph>
|
|
<paragraph id="8BD9368A2C0D095AFF4DFEABFD69761F" blockId="31.[151,1437,151,861]" pageId="31" pageNumber="32">
|
|
<emphasis id="B912EA982C0D095AFF4DFEABFE63751A" bold="true" box="[199,473,330,356]" pageId="31" pageNumber="32">Intraspecific variation.</emphasis>
|
|
Within the specimens from Macela viewpoint there is some variability as to the number of ribs and the number and strength of the spiral cords. Specimens from Ponta do Castelo look a little different in having slightly fewer ribs and the spiral sculpture is present on the first four teleoconch whorls and rapidly fades on the later whorls, except for one strong cord, just above the suture. These differences may be accentuated by the different preservation: the specimens from Macela viewpoint are calcitic pseudomorphs, whereas those from Ponta do Castelo have a decalcified surface and are therefore decorticated. We provisionally consider all these specimens conspecific. The protoconch in one of the Ponta do Castelo specimens, although poorly preserved, seems non-planktotrophic, of possibly 2-2.5 smooth convex whorls.
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="C37C65012C0D095AFF4DFD8BFCFD7747" pageId="31" pageNumber="32" type="discussion">
|
|
<paragraph id="8BD9368A2C0D095AFF4DFD8BFCFD7747" blockId="31.[151,1437,151,861]" pageId="31" pageNumber="32">
|
|
<emphasis id="B912EA982C0D095AFF4DFD8BFEF676FA" bold="true" box="[199,332,618,644]" pageId="31" pageNumber="32">Discussion.</emphasis>
|
|
<taxonomicName id="4C664D092C0D095AFEDEFD8AFDE276FB" authority="Sacchetti & Landau & Ávila, 2023" authorityName="Sacchetti & Landau & Ávila" authorityYear="2023" box="[340,600,619,645]" class="Gastropoda" family="Cerithiidae" genus="Bittium" kingdom="Animalia" order="Littorinimorpha" pageId="31" pageNumber="32" phylum="Mollusca" rank="species" species="miradouroense" status="sp. nov.">
|
|
<emphasis id="B912EA982C0D095AFEDEFD8AFDE276FB" box="[340,600,619,645]" italics="true" pageId="31" pageNumber="32">Bittium miradouroense</emphasis>
|
|
</taxonomicName>
|
|
<taxonomicNameLabel id="A22157E32C0D095AFDD5FD8AFD0D76FB" box="[607,695,619,645]" pageId="31" pageNumber="32" rank="species">nov. sp.</taxonomicNameLabel>
|
|
is characterized by its broad rounded axial ribs that crenulate the suture and weak spiral sculpture that does not form tubercles over the ribs. This is a very distinctive species that cannot be usefully compared with any extant European species.
|
|
<taxonomicName id="4C664D092C0D095AFCEEFD52FB7476B3" authority="(Jeffreys, 1885)" baseAuthorityName="Jeffreys" baseAuthorityYear="1885" box="[868,1230,690,717]" class="Gastropoda" family="Cerithiidae" genus="Bittium" kingdom="Animalia" order="Littorinimorpha" pageId="31" pageNumber="32" phylum="Mollusca" rank="species" species="watsoni">
|
|
<emphasis id="B912EA982C0D095AFCEEFD52FBAF76B2" box="[868,1045,691,716]" italics="true" pageId="31" pageNumber="32">Bittium watsoni</emphasis>
|
|
(
|
|
<bibRefCitation id="EFF74B7B2C0D095AFBA9FD52FB7C76B3" author="Jeffreys, J. G." box="[1059,1222,690,717]" pageId="31" pageNumber="32" pagination="27 - 63" refId="ref109122" refString="Jeffreys, J. G. (1885) On the Mollusca procured during the ' Lightning' and ' Porcupine' expeditions, 1868 - 70 (Part IX). Proceedings of the Zoological Society of London, 1885, 27 - 63, pls. 4 - 6. https: // doi. org / 10.1111 / j. 1096 - 3642.1885. tb 02885. x" type="book chapter" year="1885">Jeffreys, 1885</bibRefCitation>
|
|
)
|
|
</taxonomicName>
|
|
, from deep waters of the Iberian Peninsula southwards to
|
|
<collectingCountry id="F371761A2C0D095AFDC0FD36FD19768F" box="[586,675,727,753]" name="Senegal" pageId="31" pageNumber="32">Senegal</collectingCountry>
|
|
including the Canary Islands is similar in having wide, rounded ribs and weak spiral sculpture but, in that species, the ribs fade on the mid-spire whorl so that the last three whorls are smooth, or almost so, and the spiral sculpture is even weaker.
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="C37C65012C0D095AFF4DFCA3FBF67723" box="[199,1100,834,861]" pageId="31" pageNumber="32" type="distribution">
|
|
<paragraph id="8BD9368A2C0D095AFF4DFCA3FBF67723" blockId="31.[151,1437,151,861]" box="[199,1100,834,861]" pageId="31" pageNumber="32">
|
|
<emphasis id="B912EA982C0D095AFF4DFCA3FEDB7722" bold="true" box="[199,353,834,860]" pageId="31" pageNumber="32">Distribution.</emphasis>
|
|
Lower Pliocene: Atlantic, Santa Maria Island,
|
|
<collectingRegion id="49A2F8682C0D095AFCE7FCA2FC067723" box="[877,956,835,861]" country="Portugal" name="Acores" pageId="31" pageNumber="32">Azores</collectingRegion>
|
|
(this paper).
|
|
</paragraph>
|
|
</subSubSection>
|
|
</treatment>
|
|
</document> |