treatments-xml/data/5F/04/59/5F0459E14BC65E6AACA4D9890AC9584A.xml

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<document ID-CLB-Dataset="21365" ID-DOI="http://dx.doi.org/10.3897/zookeys.955.51983" ID-GBIF-Dataset="45a98afc-af5a-4734-93d1-205e1ac3694b" ID-PMC="PMC7423785" ID-Pensoft-Pub="1313-2970-955-1" ID-Pensoft-UUID="F7018CF19C6158309D57C83A2F5E9478" ID-PubMed="32855592" ID-ZooBank="C8EF4A4B6F054621B9B5AE47FEE7C217" ModsDocID="1313-2970-955-1" checkinTime="1596691600214" checkinUser="pensoft" docAuthor="Grego, Jozef, Mumladze, Levan, Falniowski, Andrzej, Osikowski, Artur, Rysiewska, Aleksandra, Palatov, Dimitry M. &amp; Hofman, Sebastian" docDate="2020" docId="5F0459E14BC65E6AACA4D9890AC9584A" docLanguage="en" docName="ZooKeys 955: 1-77" docOrigin="ZooKeys 955" docSource="http://dx.doi.org/10.3897/zookeys.955.51983" docTitle="Pontohoratia vinarskii Grego &amp; Mumladze 2020, sp. nov." docType="treatment" docUuid="785C454A-73B0-4C37-AAB4-A9989B268236" docUuidSource="ZooBank" docVersion="7" id="F7018CF19C6158309D57C83A2F5E9478" lastPageNumber="1" masterDocId="F7018CF19C6158309D57C83A2F5E9478" masterDocTitle="Revealing the stygobiotic and crenobiotic molluscan biodiversity hotspot in Caucasus: Part I. The phylogeny of stygobiotic Sadlerianinae Szarowska, 2006 (Mollusca, Gastropoda, Hydrobiidae) from Georgia with descriptions of five new genera and twenty-one new species" masterLastPageNumber="77" masterPageNumber="1" pageNumber="1" updateTime="1732936627699" updateUser="ExternalLinkService">
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<mods:title id="7222EBF7602E114757A55EC5D1FE668C">Revealing the stygobiotic and crenobiotic molluscan biodiversity hotspot in Caucasus: Part I. The phylogeny of stygobiotic Sadlerianinae Szarowska, 2006 (Mollusca, Gastropoda, Hydrobiidae) from Georgia with descriptions of five new genera and twenty-one new species</mods:title>
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<mods:namePart id="D98E0B890DE1493D894475A47FAA661E">Grego, Jozef</mods:namePart>
<mods:affiliation id="CF90A05E62A74F676A982368673857D6">Horna Micina 219, 97401, Banska Bystrica, Slovakia</mods:affiliation>
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<mods:namePart id="34D895522C78FACE1DD5F81799624207">Mumladze, Levan</mods:namePart>
<mods:affiliation id="5ECA540B33681AE901DE117B7F18FEA0">Institute of Zoology, Ilia State University, Kakutsa Cholokashvili Ave 3 / 5, Tbilisi 0162, Georgia</mods:affiliation>
<mods:nameIdentifier id="8ED005CE36193CBE1B5C77B0F1547BA8" type="orcid">https://orcid.org/0000-0002-2172-6973</mods:nameIdentifier>
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<mods:namePart id="091FCB2956D941BCEA0E8E441C959CAB">Falniowski, Andrzej</mods:namePart>
<mods:affiliation id="349E97D5306A68DF47DFC4B5C2A4F03D">Department of Malacology, Institute of Zoology and Biomedical Research, Jagiellonian University, ul. Gronostajowa 9, 30 - 387, Krakow, Poland</mods:affiliation>
</mods:name>
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<mods:namePart id="4B8B74130B8A9C0396BFB58CF92F2B06">Osikowski, Artur</mods:namePart>
<mods:affiliation id="4FF0F530D98C7EE348A24E9296958604">Department of Animal Reproduction, Anatomy and Genomics, University of Agriculture in Krakow, al. Mickiewicza 24 / 28, 30 - 059, Krakow, Poland</mods:affiliation>
<mods:nameIdentifier id="FB261FA2A283809F7C4224CE18BC1183" type="orcid">https://orcid.org/0000-0001-6646-2687</mods:nameIdentifier>
<mods:nameIdentifier id="3A42D2DE6344C415C95E9A416FAED85F" type="email">a.osikowski@urk.edu.pl</mods:nameIdentifier>
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<mods:namePart id="56B11831176C49D5215888424EDC61EE">Rysiewska, Aleksandra</mods:namePart>
<mods:affiliation id="8DFC5C4FA95384C3555DE5C6E90435EB">Department of Malacology, Institute of Zoology and Biomedical Research, Jagiellonian University, ul. Gronostajowa 9, 30 - 387, Krakow, Poland</mods:affiliation>
</mods:name>
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<mods:namePart id="C702D937D31988461505732F19A5805B">Palatov, Dimitry M.</mods:namePart>
<mods:affiliation id="F875F9DE6987420B64835BC2521D8E27">Department of Hydrobiology, Biological Faculty, Moscow State University, 1 - 12 Leninskie Gory, 119991, Moscow, Russian Federation</mods:affiliation>
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<mods:namePart id="78FCC47ADBABABB69D1B345D2CC2E637">Hofman, Sebastian</mods:namePart>
<mods:affiliation id="A83C3C93752F2C7E6740AF7FB3ADB784">Department of Comparative Anatomy, Institute of Zoology and Biomedical Research, Jagiellonian University, ul. Gronostajowa 9, 30 - 387, Krakow, Poland</mods:affiliation>
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<mods:classification id="38AFCE7E4C9D3BCE13EF0AE8F803C49A">journal article</mods:classification>
<mods:identifier id="DF2F132BCCF5E8E18A675F3601FB4E3D" type="DOI">http://dx.doi.org/10.3897/zookeys.955.51983</mods:identifier>
<mods:identifier id="2D89379A3129A7CE0C74D24297C259DE" type="Pensoft-Pub">1313-2970-955-1</mods:identifier>
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<treatment id="5F0459E14BC65E6AACA4D9890AC9584A" ID-GBIF-Taxon="166096039" LSID="urn:lsid:zoobank.org:act:785C454A-73B0-4C37-AAB4-A9989B268236" httpUri="http://treatment.plazi.org/id/5F0459E14BC65E6AACA4D9890AC9584A" lastPageNumber="1" pageId="0" pageNumber="1" scope_class="Gastropoda" scope_family="Hydrobiidae" scope_phylum="Mollusca" scope_subFamily="Sadlerianinae" scope_superFamily="Truncatelloidea">
<subSubSection id="6D1FFAE3DD827960DE7A63E6D245A64F" pageId="0" pageNumber="1" type="nomenclature">
<paragraph id="32D26CBC13424A6214667F61C3F37B4C" pageId="0" pageNumber="1">
<taxonomicName id="481A14DF87B631D6CEE629181F4954E2" ID-CoL="7SSPR" LSID="5F0459E1-4BC6-5E6A-ACA4-D9890AC9584A" authority="Grego &amp; Mumladze" authorityName="Grego &amp; Mumladze" authorityYear="2020" class="Gastropoda" family="Hydrobiidae" genus="Pontohoratia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pontohoratia vinarskii" order="Littorinimorpha" pageId="0" pageNumber="1" phylum="Mollusca" rank="species" species="vinarskii" status="sp. nov.">Pontohoratia vinarskii Grego &amp; Mumladze</taxonomicName>
<taxonomicNameLabel id="DB89CB460F61A33D0C38262BB3A5F6FF" pageId="0" pageNumber="1">sp. nov.</taxonomicNameLabel>
<figureCitation id="BD786E000AAFD2BA8E0EF8B5A5B0C197" captionStart="Plate 19" captionStartId="F34" captionText="Plate 19. 1 - 5 Pontohoratia vinarskii sp. nov.: Samegrelo, Chkhorotsku, Letsurtsume Cave, specimens used for molecular and anatomical study. The numbers correspond to individuals. Photograph A. Falniowski." figureDoi="10.3897/zookeys.955.51983.plate19" httpUri="https://binary.pensoft.net/fig/439186" pageId="0" pageNumber="1">Plates 19</figureCitation>
<figureCitation id="F36EB425501E0385D10DA37003D1C562" captionStart="Figure 16" captionStartId="F35" captionText="Figure 16. A, B Pontohoratia vinarskii sp. nov.: Samegrelo, Chkhorotsku, Nazodelavo Cave, morphology of penis C, D P. pichkhaiai sp. nov.: Samegrelo, Chkhorotsku, Shisha Spring, morphology of penis E, F P. mapeli. sp.: Samegrelo, Kanti, Mapeli Spring, morphology of penis. Photograph A. Falniowski and A. Rysiewska; drawing A. Falniowski." figureDoi="10.3897/zookeys.955.51983.figure16" httpUri="https://binary.pensoft.net/fig/439188" pageId="0" pageNumber="1">(1-5); 20(1, 2, 8, 9); Fig. 16A, B</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="C953EE3E487E890CE1A597342382FB67" pageId="0" pageNumber="1" type="type locality">
<paragraph id="FBBFC24EB656B7747317598CB6CACFF0" pageId="0" pageNumber="1">Type locality.</paragraph>
<paragraph id="D59409EB5E6AF2506FA72B2F7CDD277D" pageId="0" pageNumber="1">
Georgia • Samegrelo, Chkhorotsku, Letsurtsume, Letsurtsume Cave (ლეწურწუმეს
<normalizedToken id="B711E3E496555659D571855349F9954B" originalValue="მღვიმე">მღვიმე</normalizedToken>
);
<geoCoordinate id="AA5804BBB67350591E1CE0B7CDC53B93" degrees="42" direction="north" minutes="32" orientation="latitude" precision="15" seconds="21" value="42.539165">42°32'21&quot;N</geoCoordinate>
,
<geoCoordinate id="B7A1C71263F91AC4ABEC09E89185F2E3" degrees="42" direction="east" minutes="06" orientation="longitude" precision="15" seconds="48" value="42.11333">42°06'48&quot;E</geoCoordinate>
; 180 m a.s.l; sandy sediment in the cave stream bottom.
</paragraph>
<caption id="9C8F240D65003BA6FD7F8833378B3A49" doi="10.3897/zookeys.955.51983.plate19" httpUri="https://binary.pensoft.net/fig/439186" pageId="0" pageNumber="1" start="Plate 19" startId="F34">
<paragraph id="4BF8573A38E4A98A30871C3C0CF63D2D" pageId="0" pageNumber="1">
<emphasis id="D1A8CB19A85FC39D8F42965523D34042" bold="true" pageId="0" pageNumber="1">Plate 19.</emphasis>
<emphasis id="7ADCE0B884CB171316F92299E8CB123D" bold="true" pageId="0" pageNumber="1">1-5</emphasis>
<taxonomicName id="0238747B4CC67071505EECB5A58B5235" authorityName="Grego &amp; Mumladze" authorityYear="2020" class="Gastropoda" family="Hydrobiidae" genus="Pontohoratia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pontohoratia vinarskii" order="Littorinimorpha" pageId="0" pageNumber="1" phylum="Mollusca" rank="species" species="vinarskii">
<emphasis id="62A97C648B30CBA94C7C8CC7550C171D" italics="true" pageId="0" pageNumber="1">Pontohoratia vinarskii</emphasis>
</taxonomicName>
sp. nov.: Samegrelo, Chkhorotsku, Letsurtsume Cave, specimens used for molecular and anatomical study. The numbers correspond to individuals. Photograph A. Falniowski.
</paragraph>
</caption>
</subSubSection>
<subSubSection id="3601DD35DF04FEFA5E8F0EDBE1546BF1" pageId="0" pageNumber="1" type="materials_examined">
<paragraph id="7C2EA85DD998690FBA3DB4A08C8E4459" pageId="0" pageNumber="1">Material.</paragraph>
<paragraph id="4EC97032036749E5B6384D50C2291FAD" pageId="0" pageNumber="1">
<emphasis id="9F0DF6DC0E7C1EAE76C736521A55C0B9" bold="true" italics="true" pageId="0" pageNumber="1">Holotype</emphasis>
: Georgia • 1 adult, dry; type locality; 02 May 2018; J. Grego, L. Mumladze and M.
<normalizedToken id="CB08738598E50E2322AC35297ADB205D" originalValue="Olšavský">Olsavsky</normalizedToken>
leg.; ISU FM-T023-H.
<emphasis id="76ADCC739AC83F8F8BF3B04CE9804BB2" bold="true" italics="true" pageId="0" pageNumber="1">Paratypes</emphasis>
: Georgia • same as for holotype; ISU FM-T023-P1/350 dry and 18 wet, P2/10 dry, SBMNH 633077/5 dry, NHMW 113377/3 dry, HNHM 104686/3 dry, NHMUK 20191341/3 dry, NHMB 563974/3 dry, SMF 358934/3 dry, ZMH 140638/3 dry, MNHN-IM-2016-7902, ZIN 1/505-2020/3 dry, coll. JG F1046/350 dry and 18 wet, JG F1047/10 dry, coll.
<normalizedToken id="FD5EC016F7A631DB450BEC9DB3D1E056" originalValue="Glöer">Gloeer</normalizedToken>
/1 dry.
<emphasis id="7CA3E249CDDFACCB7C0F156222A7F5DB" bold="true" italics="true" pageId="0" pageNumber="1">Other material</emphasis>
: Georgia • Samegrelo, Chkhorotsku, Garakha, Savekuo Cavern, mud sediments in the spring pond;
<geoCoordinate id="82E9DDB40A236CBA9481E292788185F5" degrees="42" direction="north" minutes="30" orientation="latitude" precision="15" seconds="23" value="42.50639">42°30'23&quot;N</geoCoordinate>
,
<geoCoordinate id="7AD143D270A21824077B1CB7FA166D90" degrees="42" direction="east" minutes="08" orientation="longitude" precision="15" seconds="46" value="42.146114">42°08'46&quot;E</geoCoordinate>
; 240 m a.s.l.; 12 June 2019; H. Reip leg.; coll. F. Walther/243 dry, coll. JG/20 dry.
</paragraph>
<caption id="E19C61028572AE7E1C3A6FB311C5394B" doi="10.3897/zookeys.955.51983.plate20" httpUri="https://binary.pensoft.net/fig/439187" pageId="0" pageNumber="1" start="Plate 20" startId="F36">
<paragraph id="B707577E9E657074D3E5A369A4CEC1CD" pageId="0" pageNumber="1">
<emphasis id="54E07FA83050CA264B1CD30BE6213B60" bold="true" pageId="0" pageNumber="1">Plate 20.</emphasis>
<emphasis id="6E9206084CDD4CFB10E40BE44B99F3C4" bold="true" pageId="0" pageNumber="1">1, 2</emphasis>
<taxonomicName id="3397C85BB6F58D3A0F7843F3936CE747" authorityName="Grego &amp; Mumladze" authorityYear="2020" class="Gastropoda" family="Hydrobiidae" genus="Pontohoratia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pontohoratia vinarskii" order="Littorinimorpha" pageId="0" pageNumber="1" phylum="Mollusca" rank="species" species="vinarskii">
<emphasis id="9EF27A917FC518E8CC4DD270825F51E4" italics="true" pageId="0" pageNumber="1">Pontohoratia vinarskii</emphasis>
</taxonomicName>
sp. nov., Samegrelo, Chkhorotsku, Letsurtsume, Letsurtsume Cave:
<emphasis id="7EFF8E7BCE801C8A7A72531F38CDA386" bold="true" pageId="0" pageNumber="1">1</emphasis>
holotype
<emphasis id="FC5D0311C384AB71CE94353AE8E77441" bold="true" pageId="0" pageNumber="1">2</emphasis>
paratype
<emphasis id="9769A8EEA00CF44A92817A71C7CDDC73" bold="true" pageId="0" pageNumber="1">3</emphasis>
<taxonomicName id="4053453DBAB2CB815FE0F2983C5A716E" lsidName="P. pichkhaiai" pageId="0" pageNumber="1" rank="species" species="pichkhaiai">
<emphasis id="B62319CEDA29CD763D4B64C93F4ABA71" italics="true" pageId="0" pageNumber="1">P. pichkhaiai</emphasis>
</taxonomicName>
sp. nov., Samegrelo, Mukhuri, Shisha Spring, holotype
<emphasis id="66377079D9DBED4F61E210D6A0209617" bold="true" pageId="0" pageNumber="1">4</emphasis>
<taxonomicName id="739EFF9F605AB27A66D29C0E5A3E9502" authorityName="Grego &amp; Mumladze" authorityYear="2020" class="Gastropoda" family="Hydrobiidae" genus="Hausdorfenia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hausdorfenia pseudohauffenia" order="Littorinimorpha" pageId="0" pageNumber="1" phylum="Mollusca" rank="species" species="pseudohauffenia">
<emphasis id="98009331EFAACD02EB7E3CF36C5FCFEF" italics="true" pageId="0" pageNumber="1">Hausdorfenia pseudohauffenia</emphasis>
</taxonomicName>
sp. nov., Racha, Zemo Krikhi, Krikhula Spring, holotype
<emphasis id="5EDABF7DCD07FECB3C80EA427C8A4A0A" bold="true" pageId="0" pageNumber="1">5</emphasis>
<taxonomicName id="E5D45FCECE28A67DF347DFB8BCD6784E" lsidName="H. shareula" pageId="0" pageNumber="1" rank="species" species="shareula">
<emphasis id="EE109A06E11ED6BC5059EB791AF9F2CC" italics="true" pageId="0" pageNumber="1">H. shareula</emphasis>
</taxonomicName>
sp. nov., Racha, Nikortsmintha, Tsivtskala 2 Spring near power station in the Shareula valley, holotype
<emphasis id="6862BD3A6DADBFD185ED813D0145C54E" bold="true" pageId="0" pageNumber="1">6</emphasis>
<taxonomicName id="04A3218BE1A3C506A99FCFB59F634282" lsidName="P. mapeli" pageId="0" pageNumber="1" rank="species" species="mapeli">
<emphasis id="957803373CA618DAA2C01900CBB07E72" italics="true" pageId="0" pageNumber="1">P. mapeli</emphasis>
</taxonomicName>
sp. nov., Samegrelo, Mukhuri, Kanti, Mapeli Spring, holotype
<emphasis id="DC80051A69494016260D5EC7B1E9F6F7" bold="true" pageId="0" pageNumber="1">7</emphasis>
<taxonomicName id="EF46202390677223F64F666E02836F9F" lsidName="H. pseudohauffenia" pageId="0" pageNumber="1" rank="species" species="pseudohauffenia">
<emphasis id="6830AD1B78ADE3D21A1BC9A0812C307D" italics="true" pageId="0" pageNumber="1">H. pseudohauffenia</emphasis>
</taxonomicName>
sp. nov., Racha, Zemo Krikhi, Krikhula Spring; aberrant specimen
<emphasis id="2A3335BBED8495C7DD3DD42799938480" bold="true" pageId="0" pageNumber="1">8, 9</emphasis>
<taxonomicName id="089EBB49358D2205D5C8E5B7014AD0CD" lsidName="P. vinarskii" pageId="0" pageNumber="1" rank="species" species="vinarskii">
<emphasis id="6FE49B3029B9F6B03A0E00938B2D9EA8" italics="true" pageId="0" pageNumber="1">P. vinarskii</emphasis>
</taxonomicName>
sp. nov., Samegrelo, Chkhorotsku, Letsurtsume, Letsurtsume Cave:
<emphasis id="DBD79E6740119DD760D5205241AF4D49" bold="true" pageId="0" pageNumber="1">8</emphasis>
morphotype
<emphasis id="0BA14902AC8E6624CA0D79E30492FEC6" bold="true" pageId="0" pageNumber="1">9</emphasis>
live specimen with marked carbonate incrustations. The numbers correspond to individuals, and the letters represent the different views of the same individual. Photograph J. Grego.
</paragraph>
</caption>
</subSubSection>
<subSubSection id="D5B829266AD424DA59EF278EB5ECF4FF" pageId="0" pageNumber="1" type="diagnosis">
<paragraph id="6133CF0C50833B70EC334D39A16AFCCC" pageId="0" pageNumber="1">Diagnosis.</paragraph>
<paragraph id="CEB3124694C7F985E1824F866E37C9CD" pageId="0" pageNumber="1">
The new species differs from
<taxonomicName id="4EFC06B1E4503C8E4001D0A8A5B5D03D" lsidName="P. smyri" pageId="0" pageNumber="1" rank="species" species="smyri">
<emphasis id="0407BB30B22880B7CFFB51586F895C6A" italics="true" pageId="0" pageNumber="1">P. smyri</emphasis>
</taxonomicName>
Vinarski, Palatov &amp;
<normalizedToken id="A3ACAA8CDCDBC3A64C3D976DEA38044D" originalValue="Glöer">Gloeer</normalizedToken>
, 2014 by its more elevated spire and by a proportionally smaller and more ovate aperture. The geographically close
<taxonomicName id="F4FD2B03F44C1AB2B520A12DFF01E918" lsidName="C. pichkhaiai" pageId="0" pageNumber="1" rank="species" species="pichkhaiai">
<emphasis id="EFFFE747822B352B0132923BBEDAB070" italics="true" pageId="0" pageNumber="1">C. pichkhaiai</emphasis>
</taxonomicName>
sp. nov. and
<taxonomicName id="83861AA07BB450F3904C41A58B0DA0FD" lsidName="C. mapeli" pageId="0" pageNumber="1" rank="species" species="mapeli">
<emphasis id="C3AA6D74FDF728E9A013834B384F949E" italics="true" pageId="0" pageNumber="1">C. mapeli</emphasis>
</taxonomicName>
sp. nov. have similar shells, but both are flatter and have much smaller rounded apertures.
</paragraph>
</subSubSection>
<subSubSection id="2226B14848E485150FF4252BAB553923" pageId="0" pageNumber="1" type="description">
<paragraph id="0C4DAB21516A0BECA2ADBAD4C042B3E2" pageId="0" pageNumber="1">Description.</paragraph>
<paragraph id="C75F29E6803ADF39E10F64EF95635CCD" pageId="0" pageNumber="1">
<emphasis id="1D61486D2206546C7D87A30622201AE1" bold="true" italics="true" pageId="0" pageNumber="1">Shell</emphasis>
: flat, discoid with elevated spire and flat apex. Diameter 1.31-1.58 mm. Umbilicus widely opened. The
<normalizedToken id="61C4211461A209BAB4E8492ABF57949B" originalValue="2¾">23/4</normalizedToken>
whorls are separated by a deeply cut sulcus. Shell transparent whitish colour with smooth surface and almost invisible growth lines. Oval aperture with axis declined towards columella. Peristome smooth without any folds. Lateral profile of the labrum is slightly angled towards the body whorl at its upper side, where attached by a narrow furrow. Protoconch surface regularly weakly pitted on the nuclear portion and abapically smooth.
</paragraph>
<paragraph id="1149E42141E57723E5063B43D9F7A1DE" pageId="0" pageNumber="1">
<emphasis id="6373389F1488E116FA25E4818DA44B4E" bold="true" italics="true" pageId="0" pageNumber="1">Operculum</emphasis>
: orange coloured circular, translucent, with central nucleus, thickened at its centre, but without peg on its inner side.
</paragraph>
<paragraph id="E474700F3C8DBB35ECF932064E0A7B1C" pageId="0" pageNumber="1">
<emphasis id="2FFE9D2387D8A5FE462669D0F933EDC7" bold="true" italics="true" pageId="0" pageNumber="1">Animal body</emphasis>
: whitish, not pigmented, eyeless.
</paragraph>
<paragraph id="C9301DE65D26DDE830D9715A562BB69A" pageId="0" pageNumber="1">
<emphasis id="A922D70ED333AF938D4D994B4F582D29" bold="true" italics="true" pageId="0" pageNumber="1">Holotype measurements</emphasis>
: H-1.08 mm; W-1.47 mm; BH-0.87 mm; BW-1.00 mm; AH-0.63 mm; AW-0.55 mm; CA: -20°.
</paragraph>
<paragraph id="38CC5AA6856E8DF7DC5EDFA5310DED4D" pageId="0" pageNumber="1">
<emphasis id="19A02AEE3E46E41C956233CFEF6A7736" bold="true" italics="true" pageId="0" pageNumber="1">Anatomy</emphasis>
: the penis (Fig.
<figureCitation id="B564DB4348DD3C8A2BDE907D4C5602F6" captionStart="Figure 16" captionStartId="F35" captionText="Figure 16. A, B Pontohoratia vinarskii sp. nov.: Samegrelo, Chkhorotsku, Nazodelavo Cave, morphology of penis C, D P. pichkhaiai sp. nov.: Samegrelo, Chkhorotsku, Shisha Spring, morphology of penis E, F P. mapeli. sp.: Samegrelo, Kanti, Mapeli Spring, morphology of penis. Photograph A. Falniowski and A. Rysiewska; drawing A. Falniowski." figureDoi="10.3897/zookeys.955.51983.figure16" httpUri="https://binary.pensoft.net/fig/439188" pageId="0" pageNumber="1">16A, B</figureCitation>
) simple, broad and blunt, without any outgrowth.
</paragraph>
<caption id="865DF19BDED6EF7F013FD75F41508118" doi="10.3897/zookeys.955.51983.figure16" httpUri="https://binary.pensoft.net/fig/439188" pageId="0" pageNumber="1" start="Figure 16" startId="F35">
<paragraph id="7736FDE30C5EE03BED00F1E88BB59896" pageId="0" pageNumber="1">
<emphasis id="0CB358B2BA808809104471196AA90C7F" bold="true" pageId="0" pageNumber="1">Figure 16.</emphasis>
<emphasis id="D4D202333C27C9426C53CCC4E38DB8FA" bold="true" pageId="0" pageNumber="1">A, B</emphasis>
<taxonomicName id="52F94C655F3D18F2F19B4CB0AFB6BFD3" authorityName="Grego &amp; Mumladze" authorityYear="2020" class="Gastropoda" family="Hydrobiidae" genus="Pontohoratia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pontohoratia vinarskii" order="Littorinimorpha" pageId="0" pageNumber="1" phylum="Mollusca" rank="species" species="vinarskii">
<emphasis id="7F1AE7784029755EB3AC257C1A2BAD0F" italics="true" pageId="0" pageNumber="1">Pontohoratia vinarskii</emphasis>
</taxonomicName>
sp. nov.: Samegrelo, Chkhorotsku, Nazodelavo Cave, morphology of penis
<emphasis id="FB3AAFFA8A45231943BDCA7CBD748997" bold="true" pageId="0" pageNumber="1">C, D</emphasis>
<taxonomicName id="D477ABD0253E6C7F214CA93E7B1BCCEB" lsidName="P. pichkhaiai" pageId="0" pageNumber="1" rank="species" species="pichkhaiai">
<emphasis id="6BE9D72B6E574F7F4B0E6906CEE98F4C" italics="true" pageId="0" pageNumber="1">P. pichkhaiai</emphasis>
</taxonomicName>
sp. nov.: Samegrelo, Chkhorotsku, Shisha Spring, morphology of penis
<emphasis id="1F534C9C4B93CCD28D90704B25F5BDD0" bold="true" pageId="0" pageNumber="1">E, F</emphasis>
<taxonomicName id="5D2B7558634B87FF30AA372BEBB3662B" lsidName="P. mapeli" pageId="0" pageNumber="1" rank="species" species="mapeli">
<emphasis id="AABDB6C9BA9685208BE6DBD76A4C8658" italics="true" pageId="0" pageNumber="1">P. mapeli</emphasis>
</taxonomicName>
. sp.: Samegrelo, Kanti, Mapeli Spring, morphology of penis. Photograph A. Falniowski and A. Rysiewska; drawing A. Falniowski.
</paragraph>
</caption>
</subSubSection>
<subSubSection id="D26A307E575B27B0F794016DEA6D065A" pageId="0" pageNumber="1" type="etymology">
<paragraph id="AD07195FE8DB692C2B5F0E48493938C6" pageId="0" pageNumber="1">Etymology.</paragraph>
<paragraph id="C887FC07E2E4EBFC294BCBD8E24A4A3D" pageId="0" pageNumber="1">
Named after renowned Russian malacologist Maxim V. Vinarski, Saint-Petersburg State University, Russia, who contributed significantly to Eurasian freshwater
<taxonomicName id="029F17CCDCDF957FB529CFDA61ECCCF0" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="" pageId="0" pageNumber="1" phylum="Mollusca" rank="phylum">Mollusca</taxonomicName>
studies as well as to the study of southwestern Caucasus freshwater
<taxonomicName id="1B78DE0E9F82EC4FA4792871F628CC92" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="" pageId="0" pageNumber="1" phylum="Mollusca" rank="phylum">Mollusca</taxonomicName>
.
</paragraph>
</subSubSection>
<subSubSection id="A4AF9BB713E6A7A2C48FE99CE4E5BF2B" pageId="0" pageNumber="1" type="habitat">
<paragraph id="3A9ED4A8C336F07F4DAB09219DB451F5" pageId="0" pageNumber="1">Habitat.</paragraph>
<paragraph id="507BFD41537478BCC0414A9B35D08710" pageId="0" pageNumber="1">
Stygobiotic species. See habitat of
<taxonomicName id="6E3C8C7AB2435A152084A053DF534AE7" authorityName="Grego &amp; Mumladze" authorityYear="2020" class="Gastropoda" family="Hydrobiidae" genus="Caucasopsis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Caucasopsis letsurtsume" order="Littorinimorpha" pageId="0" pageNumber="1" phylum="Mollusca" rank="species" species="letsurtsume">
<emphasis id="5AE5F805A72E9459316D640304CC5E10" italics="true" pageId="0" pageNumber="1">Caucasopsis letsurtsume</emphasis>
</taxonomicName>
sp. nov.
</paragraph>
</subSubSection>
<subSubSection id="BAB3056922F3AFEF39226925B2F7B8A4" pageId="0" pageNumber="1" type="distribution">
<paragraph id="7D3ACF0CB5499DD3A00CFECA72C3F910" pageId="0" pageNumber="1">Distribution.</paragraph>
<paragraph id="1580394A65E13133B7BA58DAD599455D" pageId="0" pageNumber="1">Only known from the type locality.</paragraph>
</subSubSection>
<subSubSection id="575DDDD64169D1F63DE70BE08BA1828B" pageId="0" pageNumber="1" type="conservation status">
<paragraph id="4133F1CB065F98078EC588AA948852F5" pageId="0" pageNumber="1">Conservation status.</paragraph>
<paragraph id="4B3DD8B464AE1252E2320BAEBE0C0A9A" pageId="0" pageNumber="1">The number of known locations (2) is no more than 5 and EOO is smaller than 20 km2. There is no reason to suppose that AOO, EOO, number of locations, number of subpopulations or the number or mature individuals are declining however due to its extremely small EOO we assessed as Vulnerable (VU) D2.</paragraph>
</subSubSection>
<subSubSection id="4D317FEA626B2B0051B7BBA108A739CE" pageId="0" pageNumber="1" type="remarks">
<paragraph id="6656B1DDED1F5994829D3798CDC510B5" pageId="0" pageNumber="1">Remarks.</paragraph>
<paragraph id="04531C4A693EF109437ED432B14E0F1D" pageId="0" pageNumber="1">
The shell morphology of the new species within the type locality varies considerably from almost flat shells to specimens with elevated spired and a more conical shell shape. Similar variability in the shell shape had been observed in the sympatric
<taxonomicName id="F21217B663608EB939C80B634E9EADED" authorityName="Grego &amp; Mumladze" authorityYear="2020" class="Gastropoda" family="Hydrobiidae" genus="Caucasopsis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Caucasopsis letsurtsume" order="Littorinimorpha" pageId="0" pageNumber="1" phylum="Mollusca" rank="species" species="letsurtsume">
<emphasis id="9D47776EE3A95D0629036E991E8B8D9A" italics="true" pageId="0" pageNumber="1">Caucasopsis letsurtsume</emphasis>
</taxonomicName>
sp. nov. It is curious whether both extreme variabilities could have the same environmental driver in the locality or if it could be a result of a parasitism. Many individuals are densely covered by calcareous inorganic precipitates, and some of them resemble a grain of sand without a recognisable shell shape. The operculum may also be densely covered by inorganic incrustations (Plate
<figureCitation id="C4A21757FB16C5CF957862203A690760" captionStart="Plate 20" captionStartId="F36" captionText="Plate 20. 1, 2 Pontohoratia vinarskii sp. nov., Samegrelo, Chkhorotsku, Letsurtsume, Letsurtsume Cave: 1 holotype 2 paratype 3 P. pichkhaiai sp. nov., Samegrelo, Mukhuri, Shisha Spring, holotype 4 Hausdorfenia pseudohauffenia sp. nov., Racha, Zemo Krikhi, Krikhula Spring, holotype 5 H. shareula sp. nov., Racha, Nikortsmintha, Tsivtskala 2 Spring near power station in the Shareula valley, holotype 6 P. mapeli sp. nov., Samegrelo, Mukhuri, Kanti, Mapeli Spring, holotype 7 H. pseudohauffenia sp. nov., Racha, Zemo Krikhi, Krikhula Spring; aberrant specimen 8, 9 P. vinarskii sp. nov., Samegrelo, Chkhorotsku, Letsurtsume, Letsurtsume Cave: 8 morphotype 9 live specimen with marked carbonate incrustations. The numbers correspond to individuals, and the letters represent the different views of the same individual. Photograph J. Grego." figureDoi="10.3897/zookeys.955.51983.plate20" httpUri="https://binary.pensoft.net/fig/439187" pageId="0" pageNumber="1">20</figureCitation>
(9)).
</paragraph>
</subSubSection>
</treatment>
</document>