338 lines
41 KiB
XML
338 lines
41 KiB
XML
<document id="E0505E80E7CB554EAE4B56DD0D6F63DF" ID-DOI="10.4202/app.00311.2016" ID-ISSN="1732-2421" ID-Zenodo-Dep="10980766" IM.bibliography_approvedBy="carolina" IM.illustrations_approvedBy="carolina" IM.materialsCitations_approvedBy="carolina" IM.metadata_approvedBy="felipe" IM.tables_approvedBy="carolina" IM.taxonomicNames_approvedBy="carolina" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="carolina" checkinTime="1713283622023" checkinUser="felipe" docAuthor="Kovalchuk, Oleksandr M., Wilson, Mark V. H. & Grande, Terry" docDate="2017" docId="0394879EC70CBE2903D6BEE7FEC3D832" docLanguage="en" docName="ActaPalaeontolPol.62.1.121-135.pdf" docOrigin="Acta Palaeontologica Polonica 62 (1)" docSource="http://dx.doi.org/10.4202/app.00311.2016" docStyle="DocumentStyle:E4780F6D34569985EDF9CACFB9BC780E.4:ActaPalaeontolPol.2015-.journal_article" docStyleId="E4780F6D34569985EDF9CACFB9BC780E" docStyleName="ActaPalaeontolPol.2015-.journal_article" docStyleVersion="4" docTitle="Esox sibiricus Sytchevskaya 1974" docType="treatment" docVersion="3" lastPageNumber="126" masterDocId="FFADFFE6C708BE2C0341BA19FF93DE25" masterDocTitle="A review of Neogene and Quaternary pikes of southeastern Europe and a new species from the early Pleistocene of Nogaisk, Ukraine" masterLastPageNumber="135" masterPageNumber="121" pageNumber="125" updateTime="1713980639862" updateUser="carolina" zenodo-license-document="CC-BY-4.0">
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<mods:title id="5C361F2BB4CD5B3C7CE364E49E169045">A review of Neogene and Quaternary pikes of southeastern Europe and a new species from the early Pleistocene of Nogaisk, Ukraine</mods:title>
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<mods:namePart id="7CAA026A90BAA5927AD829538ED9EA0B">Kovalchuk, Oleksandr M.</mods:namePart>
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<mods:namePart id="F7A27378C3C294E9AD738E9DBED48B65">Wilson, Mark V. H.</mods:namePart>
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<mods:namePart id="2B1CB2536D83F69A378E3908432F6CFA">Grande, Terry</mods:namePart>
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<mods:title id="899FE21166248FFAD05E6FCE5DE6F051">Acta Palaeontologica Polonica</mods:title>
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<mods:date id="ECC25DAEDA39744EF67BDA7A18100A2D">2017</mods:date>
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<treatment id="0394879EC70CBE2903D6BEE7FEC3D832" LSID="urn:lsid:plazi:treatment:0394879EC70CBE2903D6BEE7FEC3D832" httpUri="http://treatment.plazi.org/id/0394879EC70CBE2903D6BEE7FEC3D832" lastPageId="5" lastPageNumber="126" pageId="4" pageNumber="125">
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<subSubSection id="C3276503C70CBE2803D6BEE7FDC7DB3F" box="[151,596,1278,1306]" pageId="4" pageNumber="125" type="nomenclature">
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<paragraph id="8B823688C70CBE2803D6BEE7FDC7DB3F" blockId="4.[151,596,1278,1306]" box="[151,596,1278,1306]" pageId="4" pageNumber="125">
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<heading id="D0CA81E4C70CBE2803D6BEE7FDC7DB3F" box="[151,596,1278,1306]" fontSize="12" level="2" pageId="4" pageNumber="125" reason="2">
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<taxonomicName id="4C3D4D0BC70CBE2803D6BEE7FDC7DB3F" authority="Sytchevskaya, 1974" authorityName="Sytchevskaya" authorityYear="1974" box="[151,596,1278,1306]" family="Esocidae" genus="Esox" kingdom="Animalia" order="Esociformes" pageId="4" pageNumber="125" phylum="Chordata" rank="species" species="sibiricus">
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<emphasis id="B949EA9AC70CBE2803D6BEE7FED8DB3F" box="[151,331,1278,1306]" italics="true" pageId="4" pageNumber="125">Esox sibiricus</emphasis>
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Sytchevskaya, 1974
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</taxonomicName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C3276503C70CBE2803D6BF32FF46DB65" box="[151,213,1323,1344]" pageId="4" pageNumber="125" type="description">
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<paragraph id="8B823688C70CBE2803D6BF32FF46DB65" blockId="4.[151,213,1323,1344]" box="[151,213,1323,1344]" pageId="4" pageNumber="125">
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<figureCitation id="13062A0DC70CBE2803D6BF32FF42DB65" box="[151,209,1323,1344]" captionStart="Fig" captionStartId="4.[151,184,860,880]" captionTargetBox="[196,1488,164,834]" captionTargetId="figure-438@4.[202,1491,161,836]" captionTargetPageId="4" captionText="Fig. 2. Isolated elements assigned to a pike Esox sibiricus Sytchevskaya, 1976 from Southeastern Europe; late Miocene (A–J), Pliocene (K), and Pleistocene (L). A. Right dentary (NMNHU-P 29/1679), Popovo 3, occlusal view. B. Dentary fragment with teeth (NMNHU-P 29/1680), Popovo 3, medial view. C. Left dentary (NMNHU-P 29/3965), Lobkovo, occlusal view. D. Left dentary (NMNHU-P 45/5690), Cherevichne 3, occlusal view. E. Parasphenoid (NMNHU-P 29/1033), Verkhnya Krynitsya 2, dorsal view. F. Dentary fragment (NMNHU-P 29/1034), Verkhnya Krynitsya 2, lateral view. G. Right dentary (NMNHU-P 41/4324), Egorovka 2, occlusal view. H. Left dentary (NMNHU-P 41/2847), Orekhovka, occlusal view. I. Right articular (NMNHU-P 41/4525), Egorovka 2, lateral view. J. Right dentary (NMNHU-P 41/2741), Vinogradovka 1, occlusal view. K. Left dentary (NMNHU-P 37/2554), Novopetrovka, occlusal view. L. Left dentary (NMNHU-P 29/1583), Popovo 2, occlusal view. C, D, H, I, K, L, anterior to right; A, B, F, G, J, anterior to left; E, anterior towards top. Scale bars 5 mm." figureDoi="http://doi.org/10.5281/zenodo.10980771" httpUri="https://zenodo.org/record/10980771/files/figure.png" pageId="4" pageNumber="125">Fig. 2</figureCitation>
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.
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</paragraph>
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</subSubSection>
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||
<subSubSection id="C3276503C70CBE2803D6BF4AFCB1DBA3" pageId="4" pageNumber="125" type="reference_group">
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||
<paragraph id="8B823688C70CBE2803D6BF4AFDF2DB4D" blockId="4.[151,825,1363,1648]" box="[151,609,1363,1384]" pageId="4" pageNumber="125">
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<treatmentCitationGroup id="AB2D11A6C70CBE2803D6BF4AFDF2DB4D" box="[151,609,1363,1384]" pageId="4" pageNumber="125">
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1959
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<taxonomicName id="4C3D4D0BC70CBE28038CBF4AFF6FDB4D" ID-CoL="62RD5" authorityName="Linnaeus" authorityYear="1758" box="[205,252,1363,1384]" family="Esocidae" genus="Esox" kingdom="Animalia" order="Esociformes" pageId="4" pageNumber="125" phylum="Chordata" rank="genus">
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<emphasis id="B949EA9AC70CBE28038CBF4AFF6FDB4D" box="[205,252,1363,1384]" italics="true" pageId="4" pageNumber="125">Esox</emphasis>
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</taxonomicName>
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(
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<taxonomicName id="4C3D4D0BC70CBE28024BBF4AFED0DB4D" ID-CoL="3BHYH" authorityName="Linnaeus" authorityYear="1758" box="[266,323,1363,1384]" family="Esocidae" genus="Esox" kingdom="Animalia" order="Esociformes" pageId="4" pageNumber="125" phylum="Chordata" rank="species" species="lucius">
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<emphasis id="B949EA9AC70CBE28024BBF4AFED0DB4D" box="[266,323,1363,1384]" italics="true" pageId="4" pageNumber="125">lucius</emphasis>
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</taxonomicName>
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?);
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<treatmentCitation id="0A9C1099C70CBE280223BF4AFD81DB4D" author="Lebedev, V. D." box="[354,530,1363,1384]" page="50" pageId="4" pageNumber="125" year="1959">
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<bibRefCitation id="EFAC4B79C70CBE280223BF4AFD81DB4D" author="Lebedev, V. D." box="[354,530,1363,1384]" pageId="4" pageNumber="125" pagination="28 - 69" refId="ref11842" refString="Lebedev, V. D. 1959. Neogene fauna of freshwater fishes from Basin in West- Siberian Lowland [in Russian]. Voprosy ihtiologii 1959: 28 - 69." type="journal article" year="1959">Lebedev 1959: 50</bibRefCitation>
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</treatmentCitation>
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, fig. 25.
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</treatmentCitationGroup>
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</paragraph>
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<paragraph id="8B823688C70CBE2803D6BF68FCB1DBA3" blockId="4.[151,825,1363,1648]" box="[151,802,1393,1414]" pageId="4" pageNumber="125">
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1971
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<taxonomicName id="4C3D4D0BC70CBE28038CBF68FEB3DBA3" box="[205,288,1393,1414]" family="Esocidae" genus="Esox" kingdom="Animalia" order="Esociformes" pageId="4" pageNumber="125" phylum="Chordata" rank="species" species="undetermined">
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<emphasis id="B949EA9AC70CBE28038CBF68FF6FDBA3" box="[205,252,1393,1414]" italics="true" pageId="4" pageNumber="125">Esox</emphasis>
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sp.
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</taxonomicName>
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; Sytchevskaya and Lebedev 1971: 49, pl. 1, pl. 2: 5b.
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</paragraph>
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</subSubSection>
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||
<subSubSection id="C3276503C70CBE2903D6BF97FEC3D832" lastPageId="5" lastPageNumber="126" pageId="4" pageNumber="125" type="description">
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||
<paragraph id="8B823688C70CBE2803D6BF97FE2BDBE5" blockId="4.[151,825,1363,1648]" pageId="4" pageNumber="125">
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1974
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<taxonomicName id="4C3D4D0BC70CBE28038CBF97FEC5DB86" authority="Kovalchuk & Wilson & Grande, 2017" authorityName="Kovalchuk & Wilson & Grande" authorityYear="2017" box="[205,342,1422,1443]" family="Esocidae" genus="Esox" kingdom="Animalia" order="Esociformes" pageId="4" pageNumber="125" phylum="Chordata" rank="species" species="sibiricus" status="sp. nov.">
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<emphasis id="B949EA9AC70CBE28038CBF97FEC5DB86" box="[205,342,1422,1443]" italics="true" pageId="4" pageNumber="125">Esox sibiricus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A27A57E1C70CBE28021CBF97FE3FDB86" box="[349,428,1422,1443]" pageId="4" pageNumber="125" rank="species">sp. nov.</taxonomicNameLabel>
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; Sytchevskaya 1974: 227, pl. 1: 8, pl. 2: 12, pl. 3: 1–4, pl. 4: 1–8.
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</paragraph>
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<paragraph id="8B823688C70CBE2803D6BFD0FD14DBDE" blockId="4.[151,825,1363,1648]" pageId="4" pageNumber="125">
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1976
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<taxonomicName id="4C3D4D0BC70CBE28038CBFD0FD8DDBFB" authority="Sytchevskaya, 1974" authorityName="Sytchevskaya" authorityYear="1974" box="[205,542,1481,1502]" family="Esocidae" genus="Esox" kingdom="Animalia" order="Esociformes" pageId="4" pageNumber="125" phylum="Chordata" rank="species" species="sibiricus">
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<emphasis id="B949EA9AC70CBE28038CBFD0FEC6DBFB" box="[205,341,1481,1502]" italics="true" pageId="4" pageNumber="125">Esox sibiricus</emphasis>
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Sytchevskaya, 1974
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</taxonomicName>
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; Sytchevskaya 1976: 107, pl. 6: 6–9; 108, figs. 1–11; 109, fig. 8; 110, fig. 1.
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</paragraph>
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<paragraph id="8B823688C70CBE2803D6BC1AFE2BD810" blockId="4.[151,825,1363,1648]" pageId="4" pageNumber="125">
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1980
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<taxonomicName id="4C3D4D0BC70CBE28038CBC1AFDBDD83D" authority="Sytchevskaya, 1974" authorityName="Sytchevskaya" authorityYear="1974" box="[205,558,1539,1560]" family="Esocidae" genus="Esox" kingdom="Animalia" order="Esociformes" pageId="4" pageNumber="125" phylum="Chordata" rank="species" species="sibiricus">
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<emphasis id="B949EA9AC70CBE28038CBC1AFEC9D83D" box="[205,346,1539,1560]" italics="true" pageId="4" pageNumber="125">Esox sibiricus</emphasis>
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Sytchevskaya, 1974
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</taxonomicName>
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; Sytchevskaya 1980: 201, 202, pl. 9: 8, pl. 10: 1–5.
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</paragraph>
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<paragraph id="8B823688C70CBE2803D6BC27FEABD855" blockId="4.[151,825,1363,1648]" pageId="4" pageNumber="125">
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1989
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<taxonomicName id="4C3D4D0BC70CBE28038CBC27FDB1D876" authority="Sytchevskaya, 1974" authorityName="Sytchevskaya" authorityYear="1974" box="[205,546,1598,1619]" family="Esocidae" genus="Esox" kingdom="Animalia" order="Esociformes" pageId="4" pageNumber="125" phylum="Chordata" rank="species" species="sibiricus">
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<emphasis id="B949EA9AC70CBE28038CBC27FEC5D876" box="[205,342,1598,1619]" italics="true" pageId="4" pageNumber="125">Esox sibiricus</emphasis>
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Sytchevskaya, 1974
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</taxonomicName>
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; Sytchevskaya 1989: 22–23, pl. 1: 3–11.
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</paragraph>
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<paragraph id="8B823688C70CBE2803D6BC9DFABDDAB7" blockId="4.[151,824,1668,1960]" lastBlockId="4.[862,1535,1113,1170]" pageId="4" pageNumber="125">
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||
<emphasis id="B949EA9AC70CBE2803D6BC9DFF6AD8B8" box="[151,249,1668,1693]" italics="true" pageId="4" pageNumber="125">Material</emphasis>
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||
.—Late Miocene: one left and two right dentaries (NMNHU-P 29/1678–1680, Popovo 3); one left dentary (NMNHU-P 29/3965, Lobkovo); one left dentary (NMNH-P 45/5690, Cherevichne 3); one parasphenoid, three dentary fragments (NMNHU-P 29/1033–1036, Verkhnya Krynitsya 2); one left and three right dentaries, one right articular (NMNHU-P 41/4323–4326, 4525, Egorovka 2); one left dentary (NMNHU-P 41/2847, Orekhovka); one right dentary (NMNHU-P 41/2741, Vinogradovka 1). Early Pliocene: one left dentary (NMNHU-P 37/2554, Novopetrovka); one left dentary (NMNHU-P 29/1583, Popovo 2).
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</paragraph>
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<paragraph id="8B823688C70CBE28001FBEBDFAC4DB58" blockId="4.[862,1536,1188,1405]" pageId="4" pageNumber="125">
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||
<emphasis id="B949EA9AC70CBE28001FBEBDFBABDA98" box="[862,1080,1188,1213]" italics="true" pageId="4" pageNumber="125">Emended diagnosis</emphasis>
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.—
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<taxonomicName id="4C3D4D0BC70CBE28071ABEBDFB6ADA98" authorityName="Sytchevskaya" authorityYear="1974" box="[1115,1273,1188,1213]" family="Esocidae" genus="Esox" kingdom="Animalia" order="Esociformes" pageId="4" pageNumber="125" phylum="Chordata" rank="species" species="sibiricus">
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<emphasis id="B949EA9AC70CBE28071ABEBDFB6ADA98" box="[1115,1273,1188,1213]" italics="true" pageId="4" pageNumber="125">Esox sibiricus</emphasis>
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</taxonomicName>
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differs from other Eurasian taxa by a number of characters: (i) predominance of double tooth row at symphysis of dentary; (ii) narrow and weak dental shelf; (iii) absence of symphysial notch; (iv) very large articular angle (nearly or more than 70°); (v) clearly visible grooves of carotid arteries on parasphenoid; (vi) short and flat facet of maxillar process on palatine.
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</paragraph>
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<paragraph id="8B823688C70CBE28001FBF97FB1BD862" blockId="4.[862,1535,1422,1959]" pageId="4" pageNumber="125">
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<emphasis id="B949EA9AC70CBE28001FBF97FC72DB82" box="[862,993,1422,1447]" italics="true" pageId="4" pageNumber="125">Description</emphasis>
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.—The parasphenoid from the Verkhnya Krynitsya 2 locality is presented by caudally extended anterior part (
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<figureCitation id="13062A0DC70CBE280027BFD7FC2ADBC2" box="[870,953,1486,1511]" captionStart="Fig" captionStartId="4.[151,184,860,880]" captionTargetBox="[196,1488,164,834]" captionTargetId="figure-438@4.[202,1491,161,836]" captionTargetPageId="4" captionText="Fig. 2. Isolated elements assigned to a pike Esox sibiricus Sytchevskaya, 1976 from Southeastern Europe; late Miocene (A–J), Pliocene (K), and Pleistocene (L). A. Right dentary (NMNHU-P 29/1679), Popovo 3, occlusal view. B. Dentary fragment with teeth (NMNHU-P 29/1680), Popovo 3, medial view. C. Left dentary (NMNHU-P 29/3965), Lobkovo, occlusal view. D. Left dentary (NMNHU-P 45/5690), Cherevichne 3, occlusal view. E. Parasphenoid (NMNHU-P 29/1033), Verkhnya Krynitsya 2, dorsal view. F. Dentary fragment (NMNHU-P 29/1034), Verkhnya Krynitsya 2, lateral view. G. Right dentary (NMNHU-P 41/4324), Egorovka 2, occlusal view. H. Left dentary (NMNHU-P 41/2847), Orekhovka, occlusal view. I. Right articular (NMNHU-P 41/4525), Egorovka 2, lateral view. J. Right dentary (NMNHU-P 41/2741), Vinogradovka 1, occlusal view. K. Left dentary (NMNHU-P 37/2554), Novopetrovka, occlusal view. L. Left dentary (NMNHU-P 29/1583), Popovo 2, occlusal view. C, D, H, I, K, L, anterior to right; A, B, F, G, J, anterior to left; E, anterior towards top. Scale bars 5 mm." figureDoi="http://doi.org/10.5281/zenodo.10980771" httpUri="https://zenodo.org/record/10980771/files/figure.png" pageId="4" pageNumber="125">Fig. 2E</figureCitation>
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). The bone is massive; grooves of the carotid arteries are clearly visible. Measurements of the medial part of the parasphenoid are width
|
||
<quantity id="4CC59B6DC70CBE280726BC17FB2DD802" box="[1127,1214,1550,1575]" metricMagnitude="-3" metricUnit="m" metricValue="5.9" pageId="4" pageNumber="125" unit="mm" value="5.9">5.9 mm</quantity>
|
||
, height
|
||
<quantity id="4CC59B6DC70CBE280654BC17FAFFD802" box="[1301,1388,1550,1575]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" pageId="4" pageNumber="125" unit="mm" value="3.5">3.5 mm</quantity>
|
||
, width of anterior medial crest
|
||
<quantity id="4CC59B6DC70CBE28076CBC37FB17D862" box="[1069,1156,1582,1607]" metricMagnitude="-3" metricUnit="m" metricValue="1.2" pageId="4" pageNumber="125" unit="mm" value="1.2">1.2 mm</quantity>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8B823688C70CBE2900C5BC57FDF5DCFA" blockId="4.[862,1535,1422,1959]" lastBlockId="5.[98,771,613,959]" lastPageId="5" lastPageNumber="126" pageId="4" pageNumber="125">
|
||
The dentary, which is not deep, has a moderately developed dental shelf, which smoothly rises into the medial wall (
|
||
<figureCitation id="13062A0DC70CBE280027BC97FBCBD882" box="[870,1112,1678,1703]" captionStart="Fig" captionStartId="4.[151,184,860,880]" captionTargetBox="[196,1488,164,834]" captionTargetId="figure-438@4.[202,1491,161,836]" captionTargetPageId="4" captionText="Fig. 2. Isolated elements assigned to a pike Esox sibiricus Sytchevskaya, 1976 from Southeastern Europe; late Miocene (A–J), Pliocene (K), and Pleistocene (L). A. Right dentary (NMNHU-P 29/1679), Popovo 3, occlusal view. B. Dentary fragment with teeth (NMNHU-P 29/1680), Popovo 3, medial view. C. Left dentary (NMNHU-P 29/3965), Lobkovo, occlusal view. D. Left dentary (NMNHU-P 45/5690), Cherevichne 3, occlusal view. E. Parasphenoid (NMNHU-P 29/1033), Verkhnya Krynitsya 2, dorsal view. F. Dentary fragment (NMNHU-P 29/1034), Verkhnya Krynitsya 2, lateral view. G. Right dentary (NMNHU-P 41/4324), Egorovka 2, occlusal view. H. Left dentary (NMNHU-P 41/2847), Orekhovka, occlusal view. I. Right articular (NMNHU-P 41/4525), Egorovka 2, lateral view. J. Right dentary (NMNHU-P 41/2741), Vinogradovka 1, occlusal view. K. Left dentary (NMNHU-P 37/2554), Novopetrovka, occlusal view. L. Left dentary (NMNHU-P 29/1583), Popovo 2, occlusal view. C, D, H, I, K, L, anterior to right; A, B, F, G, J, anterior to left; E, anterior towards top. Scale bars 5 mm." figureDoi="http://doi.org/10.5281/zenodo.10980771" httpUri="https://zenodo.org/record/10980771/files/figure.png" pageId="4" pageNumber="125">Fig. 2A–D, F–H, J–L</figureCitation>
|
||
). Teeth at the symphysis are arranged in two rows, and internal one being better developed. Teeth are completely broken in the fossils, but C-shaped crown bases are visible. There is a gradual increase in their diameter in the direction towards the symphysis. A clear lateral groove separates the anterior edge of the dentary and forms a ventral bulge in the symphysis. The anterior edge of the dentary is straight and thickened at the symphysis. Pores for the sensory canal (
|
||
<bibRefCitation id="EFAC4B79C70CBE280744BD97FB07D982" author="Nelson, G. J." box="[1029,1172,1934,1959]" pageId="4" pageNumber="125" pagination="1 - 49" refId="ref12228" refString="Nelson, G. J. 1972. Cephalic sensory canals, pitlines, and the classification of esocoid fishes, with notes on galaxiids and other teleosts. American Museum Novitates 2492: 1 - 49." type="journal article" year="1972">Nelson 1972</bibRefCitation>
|
||
) are clearly visible at the ventral edge. Two small hook-shaped teeth with rounded crowns are preserved on one dentary from Popovo 3. Measurements of dentaries of
|
||
<taxonomicName id="4C3D4D0BC70DBE2903AEB8BCFE1CDC9B" authorityName="Sytchevskaya" authorityYear="1974" box="[239,399,677,702]" family="Esocidae" genus="Esox" kingdom="Animalia" order="Esociformes" pageId="5" pageNumber="126" phylum="Chordata" rank="species" species="sibiricus">
|
||
<emphasis id="B949EA9AC70DBE2903AEB8BCFE1CDC9B" box="[239,399,677,702]" italics="true" pageId="5" pageNumber="126">Esox sibiricus</emphasis>
|
||
</taxonomicName>
|
||
from late Miocene and Pliocene strata of
|
||
<collectingCountry id="F32A7618C70DBE290384B8DFFEB1DCFA" box="[197,290,710,735]" name="Ukraine" pageId="5" pageNumber="126">Ukraine</collectingCountry>
|
||
are presented in the
|
||
<tableCitation id="C6BF0333C70DBE29014CB8DFFDF1DCFA" box="[525,610,710,735]" captionStart="Table 2" captionStartId="5.[98,151,160,181]" captionTargetId="graphics-594@5.[98,1165,198,576]" captionTargetPageId="5" captionText="Table 2. Measurements (in mm) of dentaries of Esox sibiricus Sytchevskaya, 1974. N, number of specimens." pageId="5" pageNumber="126">Table 2</tableCitation>
|
||
.
|
||
</paragraph>
|
||
<caption id="DF426600C70DBE290323BAB9FBE5DE90" box="[98,1142,160,181]" pageId="5" pageNumber="126" startId="5.[98,151,160,181]" targetBox="[105,1131,207,573]" targetIsTable="true" targetPageId="5" targetType="table">
|
||
<paragraph id="8B823688C70DBE290323BAB9FBE5DE90" blockId="5.[98,1142,160,181]" box="[98,1142,160,181]" pageId="5" pageNumber="126">
|
||
Table 2. Measurements (in mm) of dentaries of
|
||
<taxonomicName id="4C3D4D0BC70DBE29016ABAB9FCE8DE90" authority="Sytchevskaya, 1974" authorityName="Sytchevskaya" authorityYear="1974" box="[555,891,160,181]" family="Esocidae" genus="Esox" kingdom="Animalia" order="Esociformes" pageId="5" pageNumber="126" phylum="Chordata" rank="species" species="sibiricus">
|
||
<emphasis id="B949EA9AC70DBE29016ABAB9FD20DE90" box="[555,691,160,181]" italics="true" pageId="5" pageNumber="126">Esox sibiricus</emphasis>
|
||
Sytchevskaya, 1974
|
||
</taxonomicName>
|
||
. N, number of specimens.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8B823688C70DBE2903F3BAF4FBC8DC18" pageId="5" pageNumber="126">
|
||
<table id="F93DC428C70D41D30328BAD6FBF8DC18" box="[105,1131,207,573]" gridcols="8" gridrows="11" pageId="5" pageNumber="126">
|
||
<tr id="350D34CAC70D41D30328BAD6FBF8DF27" box="[105,1131,207,258]" gridrow="0" pageId="5" pageNumber="126">
|
||
<th id="76DC5DB6C70D41D30328BAD6FEAFDF27" box="[105,316,207,258]" gridcol="0" gridrow="0" pageId="5" pageNumber="126">Locality</th>
|
||
<th id="76DC5DB6C70D41D30238BAD6FE19DF27" box="[377,394,207,258]" gridcol="1" gridrow="0" pageId="5" pageNumber="126">N</th>
|
||
<th id="76DC5DB6C70D41D30289BAD6FDE8DF27" box="[456,635,207,258]" colspan="2" colspanRight="1" gridcol="2" gridrow="0" pageId="5" pageNumber="126">Height of dentary symphysis</th>
|
||
<th id="76DC5DB6C70D41D301F1BAD6FCE9DF27" box="[688,890,207,258]" colspan="2" colspanRight="1" gridcol="4" gridrow="0" pageId="5" pageNumber="126">Width of the dentary near the symphysis</th>
|
||
<th id="76DC5DB6C70D41D300EDBAD6FBF8DF27" box="[940,1131,207,258]" colspan="2" colspanRight="1" gridcol="6" gridrow="0" pageId="5" pageNumber="126">Width of tooth row</th>
|
||
</tr>
|
||
<tr id="350D34CAC70D41D30328BB12FBF8DF05" box="[105,1131,267,288]" gridrow="1" pageId="5" pageNumber="126" rowspan-0="1" rowspan-1="1">
|
||
<td id="76DC5DB6C70D41D30289BB12FD82DF05" box="[456,529,267,288]" gridcol="2" gridrow="1" pageId="5" pageNumber="126">range</td>
|
||
<td id="76DC5DB6C70D41D30106BB12FDE8DF05" box="[583,635,267,288]" gridcol="3" gridrow="1" pageId="5" pageNumber="126">mean</td>
|
||
<td id="76DC5DB6C70D41D301F1BB12FD6ADF05" box="[688,761,267,288]" gridcol="4" gridrow="1" pageId="5" pageNumber="126">range</td>
|
||
<td id="76DC5DB6C70D41D30077BB12FCE9DF05" box="[822,890,267,288]" gridcol="5" gridrow="1" pageId="5" pageNumber="126">mean</td>
|
||
<td id="76DC5DB6C70D41D300EDBB12FC67DF05" box="[940,1012,267,288]" gridcol="6" gridrow="1" pageId="5" pageNumber="126">range</td>
|
||
<td id="76DC5DB6C70D41D30773BB12FBF8DF05" box="[1074,1131,267,288]" gridcol="7" gridrow="1" pageId="5" pageNumber="126">mean</td>
|
||
</tr>
|
||
<tr id="350D34CAC70D41D30328BB33FBF8DF1A" box="[105,1131,298,319]" gridrow="2" pageId="5" pageNumber="126">
|
||
<th id="76DC5DB6C70D41D30328BB33FEAFDF1A" box="[105,316,298,319]" gridcol="0" gridrow="2" pageId="5" pageNumber="126">Popovo 2</th>
|
||
<td id="76DC5DB6C70D41D30238BB33FE19DF1A" box="[377,394,298,319]" gridcol="1" gridrow="2" pageId="5" pageNumber="126">1</td>
|
||
<td id="76DC5DB6C70D41D30289BB33FD82DF1A" box="[456,529,298,319]" gridcol="2" gridrow="2" pageId="5" pageNumber="126">–</td>
|
||
<td id="76DC5DB6C70D41D30106BB33FDE8DF1A" box="[583,635,298,319]" gridcol="3" gridrow="2" pageId="5" pageNumber="126">3.6</td>
|
||
<td id="76DC5DB6C70D41D301F1BB33FD6ADF1A" box="[688,761,298,319]" gridcol="4" gridrow="2" pageId="5" pageNumber="126">–</td>
|
||
<td id="76DC5DB6C70D41D30077BB33FCE9DF1A" box="[822,890,298,319]" gridcol="5" gridrow="2" pageId="5" pageNumber="126">2.3</td>
|
||
<td id="76DC5DB6C70D41D300EDBB33FC67DF1A" box="[940,1012,298,319]" gridcol="6" gridrow="2" pageId="5" pageNumber="126">–</td>
|
||
<td id="76DC5DB6C70D41D30773BB33FBF8DF1A" box="[1074,1131,298,319]" gridcol="7" gridrow="2" pageId="5" pageNumber="126">1.5</td>
|
||
</tr>
|
||
<tr id="350D34CAC70D41D30328BB53FBF8DF7A" box="[105,1131,330,351]" gridrow="3" pageId="5" pageNumber="126">
|
||
<th id="76DC5DB6C70D41D30328BB53FEAFDF7A" box="[105,316,330,351]" gridcol="0" gridrow="3" pageId="5" pageNumber="126">Novopetrovka</th>
|
||
<td id="76DC5DB6C70D41D30238BB53FE19DF7A" box="[377,394,330,351]" gridcol="1" gridrow="3" pageId="5" pageNumber="126">1</td>
|
||
<td id="76DC5DB6C70D41D30289BB53FD82DF7A" box="[456,529,330,351]" gridcol="2" gridrow="3" pageId="5" pageNumber="126">–</td>
|
||
<td id="76DC5DB6C70D41D30106BB53FDE8DF7A" box="[583,635,330,351]" gridcol="3" gridrow="3" pageId="5" pageNumber="126">6.7</td>
|
||
<td id="76DC5DB6C70D41D301F1BB53FD6ADF7A" box="[688,761,330,351]" gridcol="4" gridrow="3" pageId="5" pageNumber="126">–</td>
|
||
<td id="76DC5DB6C70D41D30077BB53FCE9DF7A" box="[822,890,330,351]" gridcol="5" gridrow="3" pageId="5" pageNumber="126">5.0</td>
|
||
<td id="76DC5DB6C70D41D300EDBB53FC67DF7A" box="[940,1012,330,351]" gridcol="6" gridrow="3" pageId="5" pageNumber="126">–</td>
|
||
<td id="76DC5DB6C70D41D30773BB53FBF8DF7A" box="[1074,1131,330,351]" gridcol="7" gridrow="3" pageId="5" pageNumber="126">2.3</td>
|
||
</tr>
|
||
<tr id="350D34CAC70D41D30328BB73FBF8DF5A" box="[105,1131,362,383]" gridrow="4" pageId="5" pageNumber="126">
|
||
<th id="76DC5DB6C70D41D30328BB73FEAFDF5A" box="[105,316,362,383]" gridcol="0" gridrow="4" pageId="5" pageNumber="126">Vinogradovka 1</th>
|
||
<td id="76DC5DB6C70D41D30238BB73FE19DF5A" box="[377,394,362,383]" gridcol="1" gridrow="4" pageId="5" pageNumber="126">1</td>
|
||
<td id="76DC5DB6C70D41D30289BB73FD82DF5A" box="[456,529,362,383]" gridcol="2" gridrow="4" pageId="5" pageNumber="126">–</td>
|
||
<td id="76DC5DB6C70D41D30106BB73FDE8DF5A" box="[583,635,362,383]" gridcol="3" gridrow="4" pageId="5" pageNumber="126">4.8</td>
|
||
<td id="76DC5DB6C70D41D301F1BB73FD6ADF5A" box="[688,761,362,383]" gridcol="4" gridrow="4" pageId="5" pageNumber="126">–</td>
|
||
<td id="76DC5DB6C70D41D30077BB73FCE9DF5A" box="[822,890,362,383]" gridcol="5" gridrow="4" pageId="5" pageNumber="126">4.5</td>
|
||
<td id="76DC5DB6C70D41D300EDBB73FC67DF5A" box="[940,1012,362,383]" gridcol="6" gridrow="4" pageId="5" pageNumber="126">–</td>
|
||
<td id="76DC5DB6C70D41D30773BB73FBF8DF5A" box="[1074,1131,362,383]" gridcol="7" gridrow="4" pageId="5" pageNumber="126">1.7</td>
|
||
</tr>
|
||
<tr id="350D34CAC70D41D30328BB93FBF8DFBA" box="[105,1131,394,415]" gridrow="5" pageId="5" pageNumber="126">
|
||
<th id="76DC5DB6C70D41D30328BB93FEAFDFBA" box="[105,316,394,415]" gridcol="0" gridrow="5" pageId="5" pageNumber="126">Orekhovka</th>
|
||
<td id="76DC5DB6C70D41D30238BB93FE19DFBA" box="[377,394,394,415]" gridcol="1" gridrow="5" pageId="5" pageNumber="126">1</td>
|
||
<td id="76DC5DB6C70D41D30289BB93FD82DFBA" box="[456,529,394,415]" gridcol="2" gridrow="5" pageId="5" pageNumber="126">–</td>
|
||
<td id="76DC5DB6C70D41D30106BB93FDE8DFBA" box="[583,635,394,415]" gridcol="3" gridrow="5" pageId="5" pageNumber="126">4.5</td>
|
||
<td id="76DC5DB6C70D41D301F1BB93FD6ADFBA" box="[688,761,394,415]" gridcol="4" gridrow="5" pageId="5" pageNumber="126">–</td>
|
||
<td id="76DC5DB6C70D41D30077BB93FCE9DFBA" box="[822,890,394,415]" gridcol="5" gridrow="5" pageId="5" pageNumber="126">3.0</td>
|
||
<td id="76DC5DB6C70D41D300EDBB93FC67DFBA" box="[940,1012,394,415]" gridcol="6" gridrow="5" pageId="5" pageNumber="126">–</td>
|
||
<td id="76DC5DB6C70D41D30773BB93FBF8DFBA" box="[1074,1131,394,415]" gridcol="7" gridrow="5" pageId="5" pageNumber="126">1.5</td>
|
||
</tr>
|
||
<tr id="350D34CAC70D41D30328BBB0FBF8DF9B" box="[105,1131,425,446]" gridrow="6" pageId="5" pageNumber="126">
|
||
<th id="76DC5DB6C70D41D30328BBB0FEAFDF9B" box="[105,316,425,446]" gridcol="0" gridrow="6" pageId="5" pageNumber="126">Egorovka 2</th>
|
||
<td id="76DC5DB6C70D41D30238BBB0FE19DF9B" box="[377,394,425,446]" gridcol="1" gridrow="6" pageId="5" pageNumber="126">4</td>
|
||
<td id="76DC5DB6C70D41D30289BBB0FD82DF9B" box="[456,529,425,446]" gridcol="2" gridrow="6" pageId="5" pageNumber="126">3.1–5.1</td>
|
||
<td id="76DC5DB6C70D41D30106BBB0FDE8DF9B" box="[583,635,425,446]" gridcol="3" gridrow="6" pageId="5" pageNumber="126">4.1</td>
|
||
<td id="76DC5DB6C70D41D301F1BBB0FD6ADF9B" box="[688,761,425,446]" gridcol="4" gridrow="6" pageId="5" pageNumber="126">2.2–3.2</td>
|
||
<td id="76DC5DB6C70D41D30077BBB0FCE9DF9B" box="[822,890,425,446]" gridcol="5" gridrow="6" pageId="5" pageNumber="126">3.0</td>
|
||
<td id="76DC5DB6C70D41D300EDBBB0FC67DF9B" box="[940,1012,425,446]" gridcol="6" gridrow="6" pageId="5" pageNumber="126">1.1–1.8</td>
|
||
<td id="76DC5DB6C70D41D30773BBB0FBF8DF9B" box="[1074,1131,425,446]" gridcol="7" gridrow="6" pageId="5" pageNumber="126">1.5</td>
|
||
</tr>
|
||
<tr id="350D34CAC70D41D30328BBD0FBF8DFFB" box="[105,1131,457,478]" gridrow="7" pageId="5" pageNumber="126">
|
||
<th id="76DC5DB6C70D41D30328BBD0FEAFDFFB" box="[105,316,457,478]" gridcol="0" gridrow="7" pageId="5" pageNumber="126">Verkhnya Krynitsya 2</th>
|
||
<td id="76DC5DB6C70D41D30238BBD0FE19DFFB" box="[377,394,457,478]" gridcol="1" gridrow="7" pageId="5" pageNumber="126">3</td>
|
||
<td id="76DC5DB6C70D41D30289BBD0FD82DFFB" box="[456,529,457,478]" gridcol="2" gridrow="7" pageId="5" pageNumber="126">3.4–4.6</td>
|
||
<td id="76DC5DB6C70D41D30106BBD0FDE8DFFB" box="[583,635,457,478]" gridcol="3" gridrow="7" pageId="5" pageNumber="126">4.0</td>
|
||
<td id="76DC5DB6C70D41D301F1BBD0FD6ADFFB" box="[688,761,457,478]" gridcol="4" gridrow="7" pageId="5" pageNumber="126">2.5–3.6</td>
|
||
<td id="76DC5DB6C70D41D30077BBD0FCE9DFFB" box="[822,890,457,478]" gridcol="5" gridrow="7" pageId="5" pageNumber="126">3.1</td>
|
||
<td id="76DC5DB6C70D41D300EDBBD0FC67DFFB" box="[940,1012,457,478]" gridcol="6" gridrow="7" pageId="5" pageNumber="126">1.2–1.7</td>
|
||
<td id="76DC5DB6C70D41D30773BBD0FBF8DFFB" box="[1074,1131,457,478]" gridcol="7" gridrow="7" pageId="5" pageNumber="126">1.5</td>
|
||
</tr>
|
||
<tr id="350D34CAC70D41D30328BBF0FBF8DFDB" box="[105,1131,489,510]" gridrow="8" pageId="5" pageNumber="126">
|
||
<th id="76DC5DB6C70D41D30328BBF0FEAFDFDB" box="[105,316,489,510]" gridcol="0" gridrow="8" pageId="5" pageNumber="126">Cherevichne 3</th>
|
||
<td id="76DC5DB6C70D41D30238BBF0FE19DFDB" box="[377,394,489,510]" gridcol="1" gridrow="8" pageId="5" pageNumber="126">1</td>
|
||
<td id="76DC5DB6C70D41D30289BBF0FD82DFDB" box="[456,529,489,510]" gridcol="2" gridrow="8" pageId="5" pageNumber="126">–</td>
|
||
<td id="76DC5DB6C70D41D30106BBF0FDE8DFDB" box="[583,635,489,510]" gridcol="3" gridrow="8" pageId="5" pageNumber="126">1.9</td>
|
||
<td id="76DC5DB6C70D41D301F1BBF0FD6ADFDB" box="[688,761,489,510]" gridcol="4" gridrow="8" pageId="5" pageNumber="126">–</td>
|
||
<td id="76DC5DB6C70D41D30077BBF0FCE9DFDB" box="[822,890,489,510]" gridcol="5" gridrow="8" pageId="5" pageNumber="126">1.4</td>
|
||
<td id="76DC5DB6C70D41D300EDBBF0FC67DFDB" box="[940,1012,489,510]" gridcol="6" gridrow="8" pageId="5" pageNumber="126">–</td>
|
||
<td id="76DC5DB6C70D41D30773BBF0FBF8DFDB" box="[1074,1131,489,510]" gridcol="7" gridrow="8" pageId="5" pageNumber="126">1.3</td>
|
||
</tr>
|
||
<tr id="350D34CAC70D41D30328B810FBF8DC3B" box="[105,1131,521,542]" gridrow="9" pageId="5" pageNumber="126">
|
||
<th id="76DC5DB6C70D41D30328B810FEAFDC3B" box="[105,316,521,542]" gridcol="0" gridrow="9" pageId="5" pageNumber="126">Lobkovo</th>
|
||
<td id="76DC5DB6C70D41D30238B810FE19DC3B" box="[377,394,521,542]" gridcol="1" gridrow="9" pageId="5" pageNumber="126">1</td>
|
||
<td id="76DC5DB6C70D41D30289B810FD82DC3B" box="[456,529,521,542]" gridcol="2" gridrow="9" pageId="5" pageNumber="126">–</td>
|
||
<td id="76DC5DB6C70D41D30106B810FDE8DC3B" box="[583,635,521,542]" gridcol="3" gridrow="9" pageId="5" pageNumber="126">3.8</td>
|
||
<td id="76DC5DB6C70D41D301F1B810FD6ADC3B" box="[688,761,521,542]" gridcol="4" gridrow="9" pageId="5" pageNumber="126">–</td>
|
||
<td id="76DC5DB6C70D41D30077B810FCE9DC3B" box="[822,890,521,542]" gridcol="5" gridrow="9" pageId="5" pageNumber="126">3.1</td>
|
||
<td id="76DC5DB6C70D41D300EDB810FC67DC3B" box="[940,1012,521,542]" gridcol="6" gridrow="9" pageId="5" pageNumber="126">–</td>
|
||
<td id="76DC5DB6C70D41D30773B810FBF8DC3B" box="[1074,1131,521,542]" gridcol="7" gridrow="9" pageId="5" pageNumber="126">1.6</td>
|
||
</tr>
|
||
<tr id="350D34CAC70D41D30328B831FBF8DC18" box="[105,1131,552,573]" gridrow="10" pageId="5" pageNumber="126">
|
||
<th id="76DC5DB6C70D41D30328B831FEAFDC18" box="[105,316,552,573]" gridcol="0" gridrow="10" pageId="5" pageNumber="126">Popovo 3</th>
|
||
<td id="76DC5DB6C70D41D30238B831FE19DC18" box="[377,394,552,573]" gridcol="1" gridrow="10" pageId="5" pageNumber="126">3</td>
|
||
<td id="76DC5DB6C70D41D30289B831FD82DC18" box="[456,529,552,573]" gridcol="2" gridrow="10" pageId="5" pageNumber="126">2.4–5.7</td>
|
||
<td id="76DC5DB6C70D41D30106B831FDE8DC18" box="[583,635,552,573]" gridcol="3" gridrow="10" pageId="5" pageNumber="126">4.1</td>
|
||
<td id="76DC5DB6C70D41D301F1B831FD6ADC18" box="[688,761,552,573]" gridcol="4" gridrow="10" pageId="5" pageNumber="126">2.5–4.5</td>
|
||
<td id="76DC5DB6C70D41D30077B831FCE9DC18" box="[822,890,552,573]" gridcol="5" gridrow="10" pageId="5" pageNumber="126">3.1</td>
|
||
<td id="76DC5DB6C70D41D300EDB831FC67DC18" box="[940,1012,552,573]" gridcol="6" gridrow="10" pageId="5" pageNumber="126">1.0–2.1</td>
|
||
<td id="76DC5DB6C70D41D30773B831FBF8DC18" box="[1074,1131,552,573]" gridcol="7" gridrow="10" pageId="5" pageNumber="126">1.5</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<paragraph id="8B823688C70DBE2903C6B8FFFF46DD9A" blockId="5.[98,771,613,959]" pageId="5" pageNumber="126">
|
||
The articular bone is massive (
|
||
<figureCitation id="13062A0DC70DBE2902A4B8FFFDA1DCDA" box="[485,562,742,767]" captionStart="Fig" captionStartId="4.[151,184,860,880]" captionTargetBox="[196,1488,164,834]" captionTargetId="figure-438@4.[202,1491,161,836]" captionTargetPageId="4" captionText="Fig. 2. Isolated elements assigned to a pike Esox sibiricus Sytchevskaya, 1976 from Southeastern Europe; late Miocene (A–J), Pliocene (K), and Pleistocene (L). A. Right dentary (NMNHU-P 29/1679), Popovo 3, occlusal view. B. Dentary fragment with teeth (NMNHU-P 29/1680), Popovo 3, medial view. C. Left dentary (NMNHU-P 29/3965), Lobkovo, occlusal view. D. Left dentary (NMNHU-P 45/5690), Cherevichne 3, occlusal view. E. Parasphenoid (NMNHU-P 29/1033), Verkhnya Krynitsya 2, dorsal view. F. Dentary fragment (NMNHU-P 29/1034), Verkhnya Krynitsya 2, lateral view. G. Right dentary (NMNHU-P 41/4324), Egorovka 2, occlusal view. H. Left dentary (NMNHU-P 41/2847), Orekhovka, occlusal view. I. Right articular (NMNHU-P 41/4525), Egorovka 2, lateral view. J. Right dentary (NMNHU-P 41/2741), Vinogradovka 1, occlusal view. K. Left dentary (NMNHU-P 37/2554), Novopetrovka, occlusal view. L. Left dentary (NMNHU-P 29/1583), Popovo 2, occlusal view. C, D, H, I, K, L, anterior to right; A, B, F, G, J, anterior to left; E, anterior towards top. Scale bars 5 mm." figureDoi="http://doi.org/10.5281/zenodo.10980771" httpUri="https://zenodo.org/record/10980771/files/figure.png" pageId="5" pageNumber="126">Fig. 2I</figureCitation>
|
||
), with a high wall anguloarticular angle is 67°). The posterior process of the bone is elongated, laterally compressed and has a narrow ventral keel. The articular facet is wide (
|
||
<geoCoordinate id="EE09504FC70DBE2902BEB95FFDD7DD7A" box="[511,580,838,863]" degrees="4.5" direction="west" orientation="longitude" pageId="5" pageNumber="126" precision="5555" value="-4.5">
|
||
W
|
||
<quantity id="4CC59B6DC70DBE290163B95FFDE8DD7A" box="[546,635,838,863]" metricMagnitude="-3" metricUnit="m" metricValue="4.5" pageId="5" pageNumber="126" unit="mm" value="4.5">4.5 mm</quantity>
|
||
</geoCoordinate>
|
||
; L
|
||
<quantity id="4CC59B6DC70DBE2901E1B95FFD65DD7A" box="[672,758,838,863]" metricMagnitude="-3" metricUnit="m" metricValue="6.1" pageId="5" pageNumber="126" unit="mm" value="6.1">6.1 mm</quantity>
|
||
), with a thick raised edge. The anteroventral angle is smooth. The height of the bone at the front edge of the articular facet is
|
||
<quantity id="4CC59B6DC70DBE29033BB9BFFF43DD9A" box="[122,208,934,959]" metricMagnitude="-3" metricUnit="m" metricValue="7.3" pageId="5" pageNumber="126" unit="mm" value="7.3">7.3 mm</quantity>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8B823688C70DBE290323B9C8FD55DB89" blockId="5.[98,772,977,1452]" pageId="5" pageNumber="126">
|
||
<emphasis id="B949EA9AC70DBE290323B9C8FF50DDCF" box="[98,195,977,1002]" italics="true" pageId="5" pageNumber="126">Remarks</emphasis>
|
||
.—The described remains from the late Miocene and Pliocene localities of southeastern Europe correspond closely in morphology to those of
|
||
<taxonomicName id="4C3D4D0BC70DBE2902D5BE08FDA7DA0F" authorityName="Sytchevskaya" authorityYear="1974" box="[404,564,1041,1066]" family="Esocidae" genus="Esox" kingdom="Animalia" order="Esociformes" pageId="5" pageNumber="126" phylum="Chordata" rank="species" species="sibiricus">
|
||
<emphasis id="B949EA9AC70DBE2902D5BE08FDA7DA0F" box="[404,564,1041,1066]" italics="true" pageId="5" pageNumber="126">Esox sibiricus</emphasis>
|
||
</taxonomicName>
|
||
from
|
||
<collectingCountry id="F32A7618C70DBE29013CBE08FC91DA0F" box="[637,770,1041,1066]" name="Kazakhstan" pageId="5" pageNumber="126">Kazakhstan</collectingCountry>
|
||
Sytchevskaya 1976) and
|
||
<collectingCountry id="F32A7618C70DBE2902D5BE28FD93DA6F" box="[404,512,1073,1098]" name="Mongolia" pageId="5" pageNumber="126">Mongolia</collectingCountry>
|
||
(Sytchevskaya 1989). This species is similar to
|
||
<taxonomicName id="4C3D4D0BC70DBE2902C7BE4BFDBEDA4E" baseAuthorityName="Sytchevskaya" baseAuthorityYear="1976" box="[390,557,1106,1131]" family="Esocidae" genus="Esox" kingdom="Animalia" order="Esociformes" pageId="5" pageNumber="126" phylum="Chordata" rank="species" species="reichertii">
|
||
<emphasis id="B949EA9AC70DBE2902C7BE4BFDBEDA4E" box="[390,557,1106,1131]" italics="true" pageId="5" pageNumber="126">Esox reichertii</emphasis>
|
||
</taxonomicName>
|
||
in the structure of the anterior median crest of the parasphenoid. As compared to that in
|
||
<taxonomicName id="4C3D4D0BC70DBE290388BE8BFEF8DA8E" box="[201,363,1170,1195]" family="Esocidae" genus="Esox" kingdom="Animalia" order="Esociformes" pageId="5" pageNumber="126" phylum="Chordata" rank="species" species="aralensis">
|
||
<emphasis id="B949EA9AC70DBE290388BE8BFEF8DA8E" box="[201,363,1170,1195]" italics="true" pageId="5" pageNumber="126">Esox aralensis</emphasis>
|
||
</taxonomicName>
|
||
, the dentary of the described species has a smaller dental shelf, a two-row dentition, and lacks a symphysial notch (Sytchevskaya 1976). The limited variety of skeletal elements of
|
||
<taxonomicName id="4C3D4D0BC70DBE290222BEEBFD92DB2E" authorityName="Sytchevskaya" authorityYear="1974" box="[355,513,1266,1291]" family="Esocidae" genus="Esox" kingdom="Animalia" order="Esociformes" pageId="5" pageNumber="126" phylum="Chordata" rank="species" species="sibiricus">
|
||
<emphasis id="B949EA9AC70DBE290222BEEBFD92DB2E" box="[355,513,1266,1291]" italics="true" pageId="5" pageNumber="126">Esox sibiricus</emphasis>
|
||
</taxonomicName>
|
||
from the described localities (i.e., dentary, parasphenoid and articular bone only) does not allow comparison with some other extinct species. The presence of
|
||
<taxonomicName id="4C3D4D0BC70DBE290258BF4BFE24DB4E" authorityName="Sytchevskaya" authorityYear="1974" box="[281,439,1362,1387]" family="Esocidae" genus="Esox" kingdom="Animalia" order="Esociformes" pageId="5" pageNumber="126" phylum="Chordata" rank="species" species="sibiricus">
|
||
<emphasis id="B949EA9AC70DBE290258BF4BFE24DB4E" box="[281,439,1362,1387]" italics="true" pageId="5" pageNumber="126">Esox sibiricus</emphasis>
|
||
</taxonomicName>
|
||
in the early Pleistocene strata of Popovo 2 could have been caused by the redeposition of these remains from an older layer (probably Popovo 3).
|
||
</paragraph>
|
||
<paragraph id="8B823688C70DBE290323BFA4FEC3D832" blockId="5.[98,772,1469,1559]" pageId="5" pageNumber="126">
|
||
<emphasis id="B949EA9AC70DBE290323BFA4FE6CDBF3" box="[98,511,1469,1494]" italics="true" pageId="5" pageNumber="126">Stratigraphic and geographic range</emphasis>
|
||
.—Early Miocene–late Pliocene of Western Siberia; late Miocene–early Pliocene of southeastern Europe.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |