295 lines
32 KiB
XML
295 lines
32 KiB
XML
<document id="50880380F962DAAFF0A5BF3F933D8720" ID-CLB-Dataset="45797" ID-DOI="10.5281/zenodo.206783" ID-GBIF-Dataset="3320067b-952f-49e0-b68c-7be870bcd2f6" ID-ISSN="1175-5326" ID-Zenodo-Dep="206783" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460419069571" checkinUser="plazi" docAuthor="Marques, Antonio C., Peña, Álvaro L., Miranda, Thaís P. & Migotto, Alvaro E." docDate="2011" docId="0389B761B707AD2FFF2EC1121E6035D2" docLanguage="en" docName="zt03129p028.pdf" docOrigin="Zootaxa 3129" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Filellum contortum Nutting 1905" docType="treatment" docVersion="9" lastPageNumber="24" masterDocId="FFB0CF19B712AD38FFB9C43D1B1F341D" masterDocTitle="Revision of the genus Filellum Hincks, 1868 (Lafoeidae, Leptothecata, Hydrozoa)" masterLastPageNumber="28" masterPageNumber="1" pageNumber="22" updateTime="1698329484829" updateUser="ExternalLinkService">
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<mods:titleInfo id="111DEF9704BDCEF0AC157B3BD67916AB">
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<mods:title id="C1D8B908C0CC6910881BBF5B11140F94">Revision of the genus Filellum Hincks, 1868 (Lafoeidae, Leptothecata, Hydrozoa)</mods:title>
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<mods:namePart id="AF936C705BEC601C5D8DF51D2427C2AD">Marques, Antonio C.</mods:namePart>
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<mods:namePart id="03E945E0B86D3B2E785C70B598F0BC61">Peña, Álvaro L.</mods:namePart>
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<mods:namePart id="3C4859AAC84BEADE7A14BF1CDAFFAA61">Miranda, Thaís P.</mods:namePart>
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<mods:namePart id="CFB73A547218C016C3848A5FCFC35D83">Migotto, Alvaro E.</mods:namePart>
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<mods:typeOfResource id="5AEF72FB38A8D2215566DA1397280711">text</mods:typeOfResource>
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<mods:title id="2838FFEF5AE9A0AF69B4840E15156684">Zootaxa</mods:title>
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<mods:part id="37EA53CD13D06ED0926372248BC476CD">
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<mods:date id="E78F5F312104C35E6F890FECB5368919">2011</mods:date>
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<mods:number id="51176063ED3F35182FE170AE4CBF3BCC">3129</mods:number>
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<mods:start id="C7DB615410063C481A5182C5022F4C9A">1</mods:start>
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<treatment id="0389B761B707AD2FFF2EC1121E6035D2" ID-DOI="http://doi.org/10.5281/zenodo.6191008" ID-GBIF-Taxon="119426419" ID-Zenodo-Dep="6191008" LSID="urn:lsid:plazi:treatment:0389B761B707AD2FFF2EC1121E6035D2" httpUri="http://treatment.plazi.org/id/0389B761B707AD2FFF2EC1121E6035D2" lastPageId="23" lastPageNumber="24" pageId="21" pageNumber="22">
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<subSubSection id="C33A55FCB707AD2DFF2EC1121A213177" pageId="21" pageNumber="22" type="nomenclature">
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<paragraph id="8B9F0677B707AD2DFF2EC11219583154" blockId="21.[151,583,1327,1386]" box="[151,583,1327,1353]" pageId="21" pageNumber="22">
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<heading id="D0D7B11BB707AD2DFF2EC11219583154" bold="true" box="[151,583,1327,1353]" fontSize="11" level="1" pageId="21" pageNumber="22" reason="1">
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<taxonomicName id="4C207DF4B707AD2DFF2EC11219583154" ID-CoL="6J383" authority="Nutting, 1905" authorityName="Nutting" authorityYear="1905" box="[151,583,1327,1353]" class="Hydrozoa" family="Lafoeidae" genus="Filellum" kingdom="Animalia" order="Leptothecata" pageId="21" pageNumber="22" phylum="Cnidaria" rank="species" species="contortum">
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||
<emphasis id="B954DA65B707AD2DFF2EC11219583154" bold="true" box="[151,583,1327,1353]" pageId="21" pageNumber="22">
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<emphasis id="B954DA65B707AD2DFF2EC1121A9C3154" bold="true" box="[151,387,1327,1353]" italics="true" pageId="21" pageNumber="22">Filellum contortum</emphasis>
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(
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<bibRefCitation id="EFB17B86B707AD2DFE2BC11219203154" author="Nutting" box="[402,575,1327,1353]" pageId="21" pageNumber="22" refString="Nutting, C. C. (1905) Hydroids of the Hawaiian Islands collected by the steamer Albatross in 1902. Bulletin of the United States Fish Commission, 23, 931 - 959." type="journal article" year="1905">Nutting, 1905</bibRefCitation>
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)
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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<paragraph id="8B9F0677B707AD2DFF2EC16F1A213177" blockId="21.[151,583,1327,1386]" box="[151,318,1362,1386]" pageId="21" pageNumber="22">
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(
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<figureCitation id="131B1AF2B707AD2DFF27C16F1BE23177" box="[158,253,1362,1386]" captionStart="FIGURE 6" captionStartId="22.[151,250,1941,1964]" captionTargetBox="[151,1436,661,1920]" captionTargetId="figure@22.[151,1436,661,1921]" captionTargetPageId="22" captionText="FIGURE 6. Filellum contortum (Nutting, 1905). (A) General view of a colony growing on basal hydrocaulus of aglaopheniid host. (B) Detail of the distal end of hydrotheca with renovation. (C) Detail of the adnate and bent part of hydrotheca. (D) Detail of the distal end of hydrothecae with apertures. Scale bar: 500 µm (A); 300 µm (B, C, D)." httpUri="https://zenodo.org/record/206789/files/figure.png" pageId="21" pageNumber="22">Figure 6</figureCitation>
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A–D)
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</paragraph>
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||
</subSubSection>
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<subSubSection id="C33A55FCB707AD2DFF2EC1A71F2D31F3" pageId="21" pageNumber="22" type="reference_group">
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<paragraph id="8B9F0677B707AD2DFF2EC1A7180C31AD" blockId="21.[151,1074,1434,1518]" box="[151,787,1434,1456]" pageId="21" pageNumber="22">
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<treatmentCitationGroup id="AB302159B707AD2DFF2EC1A7180C31AD" box="[151,787,1434,1456]" pageId="21" pageNumber="22">
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<taxonomicName id="4C207DF4B707AD2DFF2EC1A71AE431AD" ID-CoL="3RVLS" authority="Nutting, 1905: 945" authorityName="Nutting" authorityPageNumber="945" authorityYear="1905" box="[151,507,1434,1456]" class="Hydrozoa" family="Lafoeidae" genus="Lafoea" kingdom="Animalia" order="Leptothecata" pageId="21" pageNumber="22" phylum="Cnidaria" rank="species" species="contorta">
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<emphasis id="B954DA65B707AD2DFF2EC1A71A2931AD" box="[151,310,1434,1456]" italics="true" pageId="21" pageNumber="22">Lafoea contorta</emphasis>
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<treatmentCitation id="0A812066B707AD2DFE85C1A71AE431AD" author="Nutting" box="[316,507,1434,1456]" page="945" pageId="21" pageNumber="22" year="1905">
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<bibRefCitation id="EFB17B86B707AD2DFE85C1A71AD631AD" author="Nutting" box="[316,457,1434,1456]" pageId="21" pageNumber="22" refString="Nutting, C. C. (1905) Hydroids of the Hawaiian Islands collected by the steamer Albatross in 1902. Bulletin of the United States Fish Commission, 23, 931 - 959." type="journal article" year="1905">Nutting, 1905</bibRefCitation>
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: 945
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</treatmentCitation>
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</taxonomicName>
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, pl. 3, fig. 6, pl. 9, figs. 8–9.
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||
</treatmentCitationGroup>
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||
</paragraph>
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<paragraph id="8B9F0677B707AD2DFF2EC18719B831D2" blockId="21.[151,1074,1434,1518]" box="[151,679,1465,1487]" pageId="21" pageNumber="22">
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||
<treatmentCitationGroup id="AB302159B707AD2DFF2EC18719B831D2" box="[151,679,1465,1487]" pageId="21" pageNumber="22">
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||
?
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<taxonomicName id="4C207DF4B707AD2DFF1BC18419BB31D2" ID-CoL="6J383" authority="Pena Cantero et al. 1998: 301" authorityName="Pena Cantero et al." authorityPageNumber="301" authorityYear="1998" box="[162,676,1465,1487]" class="Hydrozoa" family="Lafoeidae" genus="Filellum" kingdom="Animalia" order="Leptothecata" pageId="21" pageNumber="22" phylum="Cnidaria" rank="species" species="contortum">
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<emphasis id="B954DA65B707AD2DFF1BC1841A7931D2" box="[162,358,1465,1487]" italics="true" pageId="21" pageNumber="22">Filellum contortum</emphasis>
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:
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<treatmentCitation id="0A812066B707AD2DFECDC18719BB31D2" author="Pena" box="[372,676,1465,1487]" page="301" pageId="21" pageNumber="22" year="1998">
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||
<bibRefCitation id="EFB17B86B707AD2DFECDC187196E31D2" author="Pena" box="[372,625,1465,1487]" pageId="21" pageNumber="22" refString="Pena Cantero, A. L., Garcia Carrascosa, A. M. & Vervoort, W. (1998) On the species of Filellum Hincks, 1868 (Cnidaria: Hydrozoa) with the description of a new species. Journal of Natural History, 32, 297 - 315." type="journal article" year="1998">
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Peña Cantero
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<emphasis id="B954DA65B707AD2DFDBBC187192A31D2" box="[514,565,1465,1487]" italics="true" pageId="21" pageNumber="22">et al.</emphasis>
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1998
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</bibRefCitation>
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||
: 301
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||
</treatmentCitation>
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||
</taxonomicName>
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||
.
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</treatmentCitationGroup>
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||
</paragraph>
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<paragraph id="8B9F0677B707AD2DFF2EC1E41F2D31F3" blockId="21.[151,1074,1434,1518]" box="[151,1074,1496,1518]" pageId="21" pageNumber="22">
|
||
<treatmentCitationGroup id="AB302159B707AD2DFF2EC1E41F2D31F3" box="[151,1074,1496,1518]" pageId="21" pageNumber="22">
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||
Non
|
||
<taxonomicName id="4C207DF4B707AD2DFF71C1E519C431F3" ID-CoL="6J383" authority="Pena Cantero and Gili 2006: 766" authorityName="Pena Cantero and Gili" authorityPageNumber="766" authorityYear="2006" box="[200,731,1496,1518]" class="Hydrozoa" family="Lafoeidae" genus="Filellum" kingdom="Animalia" order="Leptothecata" pageId="21" pageNumber="22" phylum="Cnidaria" rank="species" species="contortum">
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<emphasis id="B954DA65B707AD2DFF71C1E51A9731F3" box="[200,392,1496,1518]" italics="true" pageId="21" pageNumber="22">Filellum contortum</emphasis>
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||
:
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<treatmentCitation id="0A812066B707AD2DFE2CC1E419C431F3" author="Pena" box="[405,731,1496,1518]" page="766" pageId="21" pageNumber="22" year="2006">
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||
<bibRefCitation id="EFB17B86B707AD2DFE2CC1E419B131F3" author="Pena" box="[405,686,1496,1518]" pageId="21" pageNumber="22" refString="Pena Cantero, A. L. & Gili, J. M. (2006) Benthic hydroids (Cnidaria, Hydrozoa) from off Bouvet Island (Antarctic Ocean). Polar Biology, 29, 764 - 771." type="journal article" year="2006">Peña Cantero and Gili 2006</bibRefCitation>
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||
: 766
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</treatmentCitation>
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||
</taxonomicName>
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||
[=
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<taxonomicName id="4C207DF4B707AD2DFD47C1E518D331F3" ID-CoL="6J2W3" box="[766,972,1496,1518]" class="Hydrozoa" family="Lafoeidae" genus="Filellum" kingdom="Animalia" order="Leptothecata" pageId="21" pageNumber="22" phylum="Cnidaria" rank="species" species="bouvetensis" status="sp. nov.">
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<emphasis id="B954DA65B707AD2DFD47C1E518D331F3" box="[766,972,1496,1518]" italics="true" pageId="21" pageNumber="22">Filellum bouvetensis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A267671EB707AD2DFC6BC1E51F3C31F0" box="[978,1059,1496,1517]" pageId="21" pageNumber="22" rank="species">
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<emphasis id="B954DA65B707AD2DFC6BC1E51F3C31F0" bold="true" box="[978,1059,1496,1517]" pageId="21" pageNumber="22">sp. nov.</emphasis>
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</taxonomicNameLabel>
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].
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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||
<subSubSection id="C33A55FCB707AD2DFF2EC2261F5F3345" pageId="21" pageNumber="22" type="materials_examined">
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<paragraph id="8B9F0677B707AD2DFF2EC2261AFB3267" blockId="21.[151,1437,1562,2027]" pageId="21" pageNumber="22">
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||
<emphasis id="B954DA65B707AD2DFF2EC2261A3D322E" bold="true" box="[151,290,1562,1587]" pageId="21" pageNumber="22">
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||
<typeStatus id="549BB8D5B707AD2DFF2EC2261BCD322E" box="[151,210,1563,1587]" pageId="21" pageNumber="22">Type</typeStatus>
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series.
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</emphasis>
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Lectotype—
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<taxonomicName id="4C207DF4B707AD2DFE0AC2261819322F" authority="Nutting, 1905" authorityName="Nutting" authorityYear="1905" box="[435,774,1562,1587]" class="Hydrozoa" family="Lafoeidae" genus="Lafoea" kingdom="Animalia" order="Leptothecata" pageId="21" pageNumber="22" phylum="Cnidaria" rank="species" species="contorta">
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<emphasis id="B954DA65B707AD2DFE0AC226197C322E" box="[435,611,1563,1587]" italics="true" pageId="21" pageNumber="22">Lafoea contorta</emphasis>
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||
<bibRefCitation id="EFB17B86B707AD2DFDD3C2271819322F" author="Nutting" box="[618,774,1562,1586]" pageId="21" pageNumber="22" refString="Nutting, C. C. (1905) Hydroids of the Hawaiian Islands collected by the steamer Albatross in 1902. Bulletin of the United States Fish Commission, 23, 931 - 959." type="journal article" year="1905">Nutting, 1905</bibRefCitation>
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||
</taxonomicName>
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||
; alcohol specimen on
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<taxonomicName id="4C207DF4B707AD2DFC43C2271FB7322F" box="[1018,1192,1562,1586]" class="Hydrozoa" family="Aglaopheniidae" kingdom="Animalia" order="Leptothecata" pageId="21" pageNumber="22" phylum="Cnidaria" rank="family">Aglaopheniidae</taxonomicName>
|
||
(
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||
<collectionCode id="ED319EB2B707AD2DFB0FC2271E17322F" LSID="urn:lsid:biocol.org:col:34871" box="[1206,1288,1562,1586]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="21" pageNumber="22">USNM</collectionCode>
|
||
70715; specimen represented by
|
||
<bibRefCitation id="EFB17B86B707AD2DFEC7C203190D324B" author="Nutting" box="[382,530,1598,1622]" pageId="21" pageNumber="22" refString="Nutting, C. C. (1905) Hydroids of the Hawaiian Islands collected by the steamer Albatross in 1902. Bulletin of the United States Fish Commission, 23, 931 - 959." type="journal article" year="1905">Nutting 1905</bibRefCitation>
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||
, pl. 3, fig. 6, pl. 9, figs. 8–9). Paralectotype—
|
||
<taxonomicName id="4C207DF4B707AD2DFBB5C2031E46324B" authority="Nutting 1905" authorityName="Nutting" authorityYear="1905" box="[1036,1369,1598,1623]" class="Hydrozoa" family="Lafoeidae" genus="Lafoea" kingdom="Animalia" order="Leptothecata" pageId="21" pageNumber="22" phylum="Cnidaria" rank="species" species="contorta">
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||
<emphasis id="B954DA65B707AD2DFBB5C2031FA2324A" box="[1036,1213,1598,1623]" italics="true" pageId="21" pageNumber="22">Lafoea contorta</emphasis>
|
||
<bibRefCitation id="EFB17B86B707AD2DFB7DC2031E46324B" author="Nutting" box="[1220,1369,1598,1622]" pageId="21" pageNumber="22" refString="Nutting, C. C. (1905) Hydroids of the Hawaiian Islands collected by the steamer Albatross in 1902. Bulletin of the United States Fish Commission, 23, 931 - 959." type="journal article" year="1905">Nutting 1905</bibRefCitation>
|
||
</taxonomicName>
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||
; alcohol specimen (
|
||
<collectionCode id="ED319EB2B707AD2DFE8EC25F1A963267" LSID="urn:lsid:biocol.org:col:34871" box="[311,393,1634,1658]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="21" pageNumber="22">USNM</collectionCode>
|
||
68984).
|
||
</paragraph>
|
||
<paragraph id="8B9F0677B707AD2DFF7EC2BA1A263329" blockId="21.[151,1437,1562,2027]" pageId="21" pageNumber="22">
|
||
<emphasis id="B954DA65B707AD2DFF7EC2BA1A7A3282" bold="true" box="[199,357,1670,1695]" pageId="21" pageNumber="22">
|
||
<typeStatus id="549BB8D5B707AD2DFF7EC2BA1A1D3282" box="[199,258,1671,1695]" pageId="21" pageNumber="22">Type</typeStatus>
|
||
locality.
|
||
</emphasis>
|
||
From the
|
||
<typeStatus id="549BB8D5B707AD2DFE61C2BB19203283" box="[472,575,1670,1694]" pageId="21" pageNumber="22" type="lectotype">lectotype</typeStatus>
|
||
, “Albatross R/V” Expedition, Hawaiian Explorations, Stn. 3949, north Pacific Ocean, Hawaii, north of Laysan
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<collectingCountry id="F33746E7B707AD2DFDBDC290195532D8" box="[516,586,1709,1733]" name="Iceland" pageId="21" pageNumber="22">Island</collectingCountry>
|
||
,
|
||
<geoCoordinate id="EE1460B0B707AD2DFDEFC29019FE32D8" box="[598,737,1706,1733]" direction="north" orientation="latitude" pageId="21" pageNumber="22" precision="15" value="27.795834">27o47’45’’N</geoCoordinate>
|
||
;
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||
<geoCoordinate id="EE1460B0B707AD2DFD57C290189732D8" box="[750,904,1706,1733]" direction="west" orientation="longitude" pageId="21" pageNumber="22" precision="15" value="-171.87639">171o52’35’’W</geoCoordinate>
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||
,
|
||
<quantity id="4CD8AB92B707AD2DFC2FC2901F0832D8" box="[918,1047,1709,1733]" metricMagnitude="2" metricUnit="m" metricValue="1.73" metricValueMax="2.38" metricValueMin="1.08" pageId="21" pageNumber="22" unit="m" value="173.0" valueMax="238.0" valueMin="108.0">108–238 m</quantity>
|
||
,
|
||
<date id="FF9E20B7B707AD2DFB9AC2901FA432D8" box="[1059,1211,1709,1734]" pageId="21" pageNumber="22" value="1902-05-21">21 May 1902</date>
|
||
, leg. Albatross R/V.
|
||
<typeStatus id="549BB8D5B707AD2DFF2EC2EC1A2E32F4" box="[151,305,1745,1769]" pageId="21" pageNumber="22" type="paralectotype">Paralectotype</typeStatus>
|
||
: “Albatross R/V” Expedition, Hawaiian Explorations, Stn. 4102, north Pacific Ocean, Hawaii, Pailolo Channel, between Maui and Molokai Islands,
|
||
<geoCoordinate id="EE1460B0B707AD2DFD12C2C5182A330D" box="[683,821,1781,1808]" direction="north" orientation="latitude" pageId="21" pageNumber="22" precision="15" value="21.052776">21o03’10’’N</geoCoordinate>
|
||
;
|
||
<geoCoordinate id="EE1460B0B707AD2DFCFCC2C518FF330D" box="[837,992,1781,1808]" direction="west" orientation="longitude" pageId="21" pageNumber="22" precision="15" value="-156.75555">156o45’20’’W</geoCoordinate>
|
||
,
|
||
<quantity id="4CD8AB92B707AD2DFC49C2C51F6B330D" box="[1008,1140,1784,1808]" metricMagnitude="2" metricUnit="m" metricValue="2.32" metricValueMax="2.41" metricValueMin="2.23" pageId="21" pageNumber="22" unit="m" value="232.0" valueMax="241.0" valueMin="223.0">223–241 m</quantity>
|
||
,
|
||
<date id="FF9E20B7B707AD2DFB3AC2C51E7B330D" box="[1155,1380,1784,1808]" pageId="21" pageNumber="22" value="1902-09-23">23 September 1902</date>
|
||
, leg. Albatross R/V.
|
||
</paragraph>
|
||
<paragraph id="8B9F0677B707AD2DFF7EC3021F5F3345" blockId="21.[151,1437,1562,2027]" box="[199,1088,1855,1881]" pageId="21" pageNumber="22">
|
||
<emphasis id="B954DA65B707AD2DFF7EC3021AAF3345" bold="true" box="[199,432,1855,1880]" pageId="21" pageNumber="22">Material examined.</emphasis>
|
||
<typeStatus id="549BB8D5B707AD2DFE0EC37C19383344" box="[439,551,1857,1881]" pageId="21" pageNumber="22" type="lectotype">Lectotype</typeStatus>
|
||
<collectionCode id="ED319EB2B707AD2DFD97C37D19613345" LSID="urn:lsid:biocol.org:col:34871" box="[558,638,1856,1880]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="21" pageNumber="22">USNM</collectionCode>
|
||
70715 and
|
||
<typeStatus id="549BB8D5B707AD2DFCB9C37D18883345" box="[768,919,1856,1880]" pageId="21" pageNumber="22" type="paralectotype">paralectotype</typeStatus>
|
||
<collectionCode id="ED319EB2B707AD2DFC24C37D18F23345" LSID="urn:lsid:biocol.org:col:34871" box="[925,1005,1856,1880]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="21" pageNumber="22">USNM</collectionCode>
|
||
68984.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33A55FCB707AD2EFF7EC359186A35D2" lastPageId="22" lastPageNumber="23" pageId="21" pageNumber="22" type="description">
|
||
<paragraph id="8B9F0677B707AD2DFF7EC3591E8333F6" blockId="21.[151,1437,1562,2027]" pageId="21" pageNumber="22">
|
||
<emphasis id="B954DA65B707AD2DFF7EC3591AF63360" bold="true" box="[199,489,1892,1917]" pageId="21" pageNumber="22">
|
||
Description of
|
||
<typeStatus id="549BB8D5B707AD2DFECEC3581AFA3360" box="[375,485,1893,1917]" pageId="21" pageNumber="22" type="lectotype">lectotype</typeStatus>
|
||
.
|
||
</emphasis>
|
||
Colony stolonal, with a filiform and creeping hydrorhiza growing over some
|
||
<quantity id="4CD8AB92B707AD2DFAF8C3581E9E3361" box="[1345,1409,1893,1916]" metricMagnitude="-3" metricUnit="m" metricValue="7.0" pageId="21" pageNumber="22" unit="mm" value="7.0">7 mm</quantity>
|
||
at base of an aglaopheniid hydroid; hydrorhizal tubes
|
||
<quantity id="4CD8AB92B707AD2DFD71C3B5187833BD" box="[712,871,1928,1952]" metricMagnitude="-4" metricUnit="m" metricValue="1.2" metricValueMax="1.4" metricValueMin="1.0" pageId="21" pageNumber="22" unit="mm" value="0.12" valueMax="0.14" valueMin="0.1">0.10–0.14 mm</quantity>
|
||
wide, with few anastomosed perisarc. Hydrothecae sessile, arising with no definite pattern from hydrorhiza, less than half of their total length partially adnate to substratum parallel to hydrorhizal stolon, free part emerging from substrate plane at angles wide than 60o, usually 90o.
|
||
</paragraph>
|
||
<paragraph id="8B9F0677B704AD2EFF2EC4AA1A6C359A" blockId="22.[151,1436,151,607]" pageId="22" pageNumber="23">
|
||
Adnate portion of hydrothecae tubular or maximally slightly flattened,
|
||
<quantity id="4CD8AB92B704AD2EFC13C4AA1F5534B2" box="[938,1098,151,175]" metricMagnitude="-4" metricUnit="m" metricValue="5.699999999999999" metricValueMax="7.3" metricValueMin="4.1" pageId="22" pageNumber="23" unit="mm" value="0.57" valueMax="0.73" valueMin="0.41">0.41–0.73 mm</quantity>
|
||
(0.58 ±0.11, n=10) long, perisarc with many striae on abaxial hydrothecal surface of adnate part, striae extend up to curvature of hydrothecae; free part cylindrical, smooth,
|
||
<quantity id="4CD8AB92B704AD2EFE12C4E2195434EA" box="[427,587,223,247]" metricMagnitude="-3" metricUnit="m" metricValue="1.1199999999999999" metricValueMax="1.4" metricValueMin="0.84" pageId="22" pageNumber="23" unit="mm" value="1.1199999999999999" valueMax="1.4" valueMin="0.84">0.84–1.40 mm</quantity>
|
||
(1.22 ±0.15, n=10) long; perisarc moderately thin; hydrothecae slightly widening distally, margin even and smooth, with up to two renovations, tenuous flaring; hydrothecal orifice circular,
|
||
<quantity id="4CD8AB92B704AD2EFF2EC51A1A273522" box="[151,312,295,319]" metricMagnitude="-4" metricUnit="m" metricValue="2.4" metricValueMax="2.7" metricValueMin="2.1" pageId="22" pageNumber="23" unit="mm" value="0.24" valueMax="0.27" valueMin="0.21">0.21–0.27 mm</quantity>
|
||
(0.24±0.02, n=10) wide, perpendicular to axis of free part of hydrotheca. Hydranths badly preserved, with ca. 14 tentacles, hypostome conical. Hydranths, when retracted, lying at the adnate space of the hydrothecae. Gonothecae absent.
|
||
</paragraph>
|
||
<paragraph id="8B9F0677B704AD2EFF7CC5A8186A35D2" blockId="22.[151,1436,151,607]" pageId="22" pageNumber="23">Nematocysts of one category, heterotrichous microbasic?mastigophores (not seen discharged), 5.0–6.0 X 2.0– 2.5 µm (5.60 ± 0.39 X 2.35 ± 0.24, n = 10), rice-shaped, common.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33A55FCB704AD2EFF7EC5E61FBF35E9" box="[199,1184,475,500]" pageId="22" pageNumber="23" type="distribution">
|
||
<paragraph id="8B9F0677B704AD2EFF7EC5E61FBF35E9" blockId="22.[151,1436,151,607]" box="[199,1184,475,500]" pageId="22" pageNumber="23">
|
||
<emphasis id="B954DA65B704AD2EFF7EC5E61A7F35E9" bold="true" box="[199,352,475,500]" pageId="22" pageNumber="23">Distribution.</emphasis>
|
||
<taxonomicName id="4C207DF4B704AD2EFEDEC5E1195F35E9" box="[359,576,476,500]" class="Hydrozoa" family="Lafoeidae" genus="Filellum" kingdom="Animalia" order="Leptothecata" pageId="22" pageNumber="23" phylum="Cnidaria" rank="species" species="contortum">
|
||
<emphasis id="B954DA65B704AD2EFEDEC5E1195F35E9" box="[359,576,476,500]" italics="true" pageId="22" pageNumber="23">Filellum contortum</emphasis>
|
||
</taxonomicName>
|
||
was recorded for the coast of
|
||
<collectingCountry id="F33746E7B704AD2EFC2BC5E018CD35E9" box="[914,978,477,500]" name="Japan" pageId="22" pageNumber="23">Japan</collectingCountry>
|
||
(
|
||
<bibRefCitation id="EFB17B86B704AD2EFC59C5E11F8C35E9" author="Stechow" box="[992,1171,476,500]" pageId="22" pageNumber="23" refString="Stechow, E. (1913 b) Hydroidpolypen der japanische Ostkuste. II. Teil: Campanularidae, Halecidae, Campanulinidae und Sertularidae, nebst Erganzungen zu den Athecata und Plumularidae. Abhandlungen der Mathematisch-Physikalischen Klasse der Koniglich Bayerischen Akademie der Wissenschaften, 3, 1 - 162." type="journal article" year="1913" yearSuffix="b">Stechow 1913b</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33A55FCB704AD2FFF7EC63D1E6035D2" lastPageId="23" lastPageNumber="24" pageId="22" pageNumber="23" type="discussion">
|
||
<paragraph id="8B9F0677B704AD2EFF7EC63D1F833642" blockId="22.[151,1436,151,607]" pageId="22" pageNumber="23">
|
||
<emphasis id="B954DA65B704AD2EFF7EC63D1A243605" bold="true" box="[199,315,512,536]" pageId="22" pageNumber="23">Remarks.</emphasis>
|
||
<taxonomicName id="4C207DF4B704AD2EFEFAC63D19033605" box="[323,540,512,536]" class="Hydrozoa" family="Lafoeidae" genus="Filellum" kingdom="Animalia" order="Leptothecata" pageId="22" pageNumber="23" phylum="Cnidaria" rank="species" species="contortum">
|
||
<emphasis id="B954DA65B704AD2EFEFAC63D19033605" box="[323,540,512,536]" italics="true" pageId="22" pageNumber="23">Filellum contortum</emphasis>
|
||
</taxonomicName>
|
||
was originally described as
|
||
<taxonomicName id="4C207DF4B704AD2EFCE6C63D1FA4360A" authority="Nutting, 1905" authorityName="Nutting" authorityYear="1905" box="[863,1211,511,536]" class="Hydrozoa" family="Lafoeidae" genus="Lafoea" kingdom="Animalia" order="Leptothecata" pageId="22" pageNumber="23" phylum="Cnidaria" rank="species" species="contorta">
|
||
<emphasis id="B954DA65B704AD2EFCE6C63D1F0C3605" box="[863,1043,512,536]" italics="true" pageId="22" pageNumber="23">Lafoea contorta</emphasis>
|
||
<bibRefCitation id="EFB17B86B704AD2EFBA2C5C21FA4360A" author="Nutting" box="[1051,1211,511,535]" pageId="22" pageNumber="23" refString="Nutting, C. C. (1905) Hydroids of the Hawaiian Islands collected by the steamer Albatross in 1902. Bulletin of the United States Fish Commission, 23, 931 - 959." type="journal article" year="1905">Nutting, 1905</bibRefCitation>
|
||
</taxonomicName>
|
||
, and diagnosed as a “colony parasitic, growing from a twisted rootstock” with hydrothecae “sessile, tubular, very long, and often bent and twisted in various ways”. The specimens described by
|
||
<bibRefCitation id="EFB17B86B704AD2EFC95C67A1F133642" author="Nutting" box="[812,1036,583,607]" pageId="22" pageNumber="23" refString="Nutting, C. C. (1905) Hydroids of the Hawaiian Islands collected by the steamer Albatross in 1902. Bulletin of the United States Fish Commission, 23, 931 - 959." type="journal article" year="1905">Nutting (1905: 945)</bibRefCitation>
|
||
were sterile.
|
||
</paragraph>
|
||
<caption id="DF5F56FFB704AD2EFF2EC3A81F3B33ED" httpUri="https://zenodo.org/record/206789/files/figure.png" pageId="22" pageNumber="23" targetBox="[151,1436,661,1920]" targetPageId="22">
|
||
<paragraph id="8B9F0677B704AD2EFF2EC3A81F3B33ED" blockId="22.[151,1436,1941,2033]" pageId="22" pageNumber="23">
|
||
<emphasis id="B954DA65B704AD2EFF2EC3A81A0C33B6" bold="true" box="[151,275,1941,1964]" pageId="22" pageNumber="23">FIGURE 6.</emphasis>
|
||
<taxonomicName id="4C207DF4B704AD2EFEA3C3AB199833B1" authority="Nutting, 1905" authorityName="Nutting" authorityYear="1905" box="[282,647,1942,1964]" class="Hydrozoa" family="Lafoeidae" genus="Filellum" kingdom="Animalia" order="Leptothecata" pageId="22" pageNumber="23" phylum="Cnidaria" rank="species" species="contortum">
|
||
<emphasis id="B954DA65B704AD2EFEA3C3AB1AC033B1" box="[282,479,1942,1964]" italics="true" pageId="22" pageNumber="23">Filellum contortum</emphasis>
|
||
(Nutting, 1905)
|
||
</taxonomicName>
|
||
. (A) General view of a colony growing on basal hydrocaulus of aglaopheniid host. (B) Detail of the distal end of hydrotheca with renovation. (C) Detail of the adnate and bent part of hydrotheca. (D) Detail of the distal end of hydrothecae with apertures. Scale bar: 500 µm (A); 300 µm (B, C, D).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8B9F0677B705AD2FFF7CC4AA1E6035D2" blockId="23.[151,1436,151,464]" pageId="23" pageNumber="24">
|
||
This species is different from most of the species of
|
||
<taxonomicName id="4C207DF4B705AD2FFCABC4A5186E34AD" box="[786,881,152,176]" class="Hydrozoa" family="Lafoeidae" genus="Filellum" kingdom="Animalia" order="Leptothecata" pageId="23" pageNumber="24" phylum="Cnidaria" rank="genus">
|
||
<emphasis id="B954DA65B705AD2FFCABC4A5186E34AD" box="[786,881,152,176]" italics="true" pageId="23" pageNumber="24">Filellum</emphasis>
|
||
</taxonomicName>
|
||
in its morphometry (e.g., larger dimension of the free part of hydrotheca). The cnidome of
|
||
<taxonomicName id="4C207DF4B705AD2FFDC0C480181534C9" box="[633,778,189,212]" class="Hydrozoa" family="Lafoeidae" genus="Filellum" kingdom="Animalia" order="Leptothecata" pageId="23" pageNumber="24" phylum="Cnidaria" rank="species" species="contortum">
|
||
<emphasis id="B954DA65B705AD2FFDC0C480181534C9" box="[633,778,189,212]" italics="true" pageId="23" pageNumber="24">F. contortum</emphasis>
|
||
</taxonomicName>
|
||
is also different, comprising a single
|
||
<typeStatus id="549BB8D5B705AD2FFB78C4801FEE34C8" box="[1217,1265,189,213]" pageId="23" pageNumber="24">type</typeStatus>
|
||
of nematocyst (heterotrichous microbasic mastigophore), comparatively smaller than those found in other species. Although these differences could characterize the species, they may be variable or dependent on the quality of specimen preservation. Besides, Nutting’s (1905) material lacks coppinia, so the crucial information concerning the reproductive structure, necessary to properly assign new material to this species, is unknown. The only coppiniae assigned to
|
||
<taxonomicName id="4C207DF4B705AD2FFA3EC5701A153595" class="Hydrozoa" family="Lafoeidae" genus="Filellum" kingdom="Animalia" order="Leptothecata" pageId="23" pageNumber="24" phylum="Cnidaria" rank="species" species="contortum">
|
||
<emphasis id="B954DA65B705AD2FFA3EC5701A153595" italics="true" pageId="23" pageNumber="24">F. contortum</emphasis>
|
||
</taxonomicName>
|
||
was described by
|
||
<bibRefCitation id="EFB17B86B705AD2FFE63C54D1800359A" box="[474,799,367,391]" pageId="23" pageNumber="24" refString="Pena Cantero, A. L. & Gili, J. M. (2006) Benthic hydroids (Cnidaria, Hydrozoa) from off Bouvet Island (Antarctic Ocean). Polar Biology, 29, 764 - 771." type="journal article">Peña Cantero and Gili (2006)</bibRefCitation>
|
||
from
|
||
<collectingCountry id="F33746E7B705AD2FFCDDC54D1F1C359A" box="[868,1027,367,391]" name="Bouvet Island" pageId="23" pageNumber="24">Bouvet Island</collectingCountry>
|
||
, herein redescribed as
|
||
<taxonomicName id="4C207DF4B705AD2FFABBC54D1BEF35B1" class="Hydrozoa" family="Lafoeidae" genus="Filellum" kingdom="Animalia" order="Leptothecata" pageId="23" pageNumber="24" phylum="Cnidaria" rank="species" species="bouvetensis" status="sp. nov.">
|
||
<emphasis id="B954DA65B705AD2FFABBC54D1BEF35B1" italics="true" pageId="23" pageNumber="24">Filellum bouvetensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A267671EB705AD2FFF41C5A91A4C35B1" box="[248,339,404,428]" pageId="23" pageNumber="24" rank="species">
|
||
<emphasis id="B954DA65B705AD2FFF41C5A91A4C35B1" bold="true" box="[248,339,404,428]" pageId="23" pageNumber="24">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
Therefore, a reliable diagnosis of the species is difficult, and its validity remains dubious (
|
||
<bibRefCitation id="EFB17B86B705AD2FFADDC5A91A7135D2" author="Pena" pageId="23" pageNumber="24" refString="Pena Cantero, A. L., Garcia Carrascosa, A. M. & Vervoort, W. (1998) On the species of Filellum Hincks, 1868 (Cnidaria: Hydrozoa) with the description of a new species. Journal of Natural History, 32, 297 - 315." type="journal article" year="1998">
|
||
Peña Cantero
|
||
<emphasis id="B954DA65B705AD2FFF4FC5841A3035CD" box="[246,303,440,464]" italics="true" pageId="23" pageNumber="24">et al.</emphasis>
|
||
1998
|
||
</bibRefCitation>
|
||
) until its reproductive parts are described. We consider
|
||
<taxonomicName id="4C207DF4B705AD2FFC66C5841F7135CD" box="[991,1134,441,464]" class="Hydrozoa" family="Lafoeidae" genus="Filellum" kingdom="Animalia" order="Leptothecata" pageId="23" pageNumber="24" phylum="Cnidaria" rank="species" species="contortum">
|
||
<emphasis id="B954DA65B705AD2FFC66C5841F7135CD" box="[991,1134,441,464]" italics="true" pageId="23" pageNumber="24">F. contortum</emphasis>
|
||
</taxonomicName>
|
||
as a
|
||
<emphasis id="B954DA65B705AD2FFB1EC5841E6735CD" box="[1191,1400,440,464]" italics="true" pageId="23" pageNumber="24">species inquirenda</emphasis>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |