treatments-xml/data/B8/37/4D/B8374D1C58FC561EBF3F85A5D0612793.xml

<document id="C9469D43B1E9EECE11DCBB0A2BC1653D" ID-CLB-Dataset="304167" ID-DOI="10.3897/zse.100.128717" ID-GBIF-Dataset="a7f81ef5-5178-48c8-8d40-80b29116daad" ID-ZooBank="FD4C02D2-01F9-4A4C-817B-F81B27F22A41" ID-publisher-id="128717" URI-arpha="A58A01B3-C620-5671-AB59-ABE7916A4ADE" URI-zoobank="http://zoobank.org/FD4C02D2-01F9-4A4C-817B-F81B27F22A41" XM.bibliography_approvedBy="admin" XM.materialsCitations_approvedBy="admin" XM.treatments_approvedBy="admin" article-type="research-article" checkinTime="1728062842085" checkinUser="pensoft" docAuthor="Klongklaew, Kanyaporn, Poeaim, Supattra &amp; Dumrongrojwattana, Pongrat" docDate="2024" docId="B8374D1C58FC561EBF3F85A5D0612793" docLanguage="en" docName="Zoosystematics and Evolution 100(4): 1347-1360" docOrigin="Zoosystematics and Evolution 100 (4)" docSource="https://zse.pensoft.net/article/128717/download/xml/" docStyle="DocumentStyle:PensoftTaxPub.0000.journal_article.generic" docStyleName="PensoftTaxPub.0000.journal_article.generic" docTitle="Georissa digitinota Klongkaew, Poeaim &amp; Dumrongrojwattana 2024, sp. nov." docType="treatment" docUuid="ABD3A8ED-52D0-41C9-85D8-FD5062076E92" docUuidSource="ZooBank" docVersion="3" dtd-version="3.0" lastPageNumber="1360" masterDocId="A58A01B3C6205671AB59ABE7916A4ADE" masterDocTitle="Four new species of Georissa W. Blanford, 1864 (Gastropoda, Hydrocenidae) from Thailand" masterLastPageNumber="1360" masterPageNumber="1347" pageNumber="1347" updateTime="1728065275675" updateUser="admin">
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<mods:title id="646BDAB41B465176D1CF9A65AF3B5EC3">Four new species of Georissa W. Blanford, 1864 (Gastropoda, Hydrocenidae) from Thailand</mods:title>
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<mods:namePart id="9CACC38A851D5A697938DF405947727B">Klongklaew, Kanyaporn</mods:namePart>
<mods:affiliation id="2734758B21AACF533F5A3BFED2581C79">Department of Biology, School of Science, King Mongkut's Institute of Technology Ladkrabang, Bangkok 10520, Thailand</mods:affiliation>
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<mods:namePart id="A99BB62F92B0E956CE9203FAFE615135">Poeaim, Supattra</mods:namePart>
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<mods:affiliation id="D0856A83461B0627F40410A7C7AB4F33">Department of Biology, School of Science, King Mongkut's Institute of Technology Ladkrabang, Bangkok 10520, Thailand</mods:affiliation>
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<mods:namePart id="89F6A3996F35B50889AF4CD10DA41549">Dumrongrojwattana, Pongrat</mods:namePart>
<mods:affiliation id="FF01B13B70307A794B6C1A975B131390">Department of Biology, Faculty of Science, Burapha University, Bangsaen, Chonburi 20131, Thailand</mods:affiliation>
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<mods:date id="2F232BFAB83C9F357681A05BE88E5DE2">2024</mods:date>
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<subSubSection id="F3E0A51A126EB786A78CE710109EB34D" type="nomenclature">
<paragraph id="8904D4610C770003610C9B45389467F7">
<taxonomicName id="63680D74F591910C77572944DF56ECF8" authority="Klongkaew, Poeaim &amp; Dumrongrojwattana" authorityName="Klongkaew, Poeaim &amp; Dumrongrojwattana" authorityYear="2024" class="Gastropoda" family="Hydrocenidae" genus="Georissa" kingdom="Animalia" order="Cycloneritida" phylum="Mollusca" rank="species" species="digitinota" status="sp. nov.">
<emphasis id="9606B23397551BD50704BC523610CA5F" italics="true">Georissa digitinota</emphasis>
Klongkaew, Poeaim &amp; Dumrongrojwattana
</taxonomicName>
<taxonomicNameLabel id="5A28FE6BB551567F6475889A0B1016DF" rank="species">sp. nov.</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection id="5FD43A4C0804AF9E267DF2781F96A751" type="description">
<paragraph id="394EFCE2798030CBFCC15C80F58C967B">
<figureCitation id="CF484AC6891F88F7DA287BFB489B53EC" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Shell morphology of the new Georissa species: A. G. quinquelirata sp. nov. (Holotype ZRCBUU 0900); B. G. kohsichangensis sp. nov. (Holotype ZRCBUU 0902); C. G. sagitta sp. nov. (Holotype ZRCBUU 0904), and D. G. digitinota sp. nov. (Holotype ZRCBUU 0906)." figureDoi="10.3897/zse.100.128717.figure2" httpUri="https://binary.pensoft.net/fig/1148341">Figs 2 D</figureCitation>
, 
<figureCitation id="16DE4994E5E611E17AE5CFA71EBC773B" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. SEM of Georissa new species. A – D. G. quinquelirata sp. nov. (Holotype ZRCBUU 0901); E – H. G. kohsichangensis sp. nov. (Holotype ZRCBUU 0903); A, E. Shell; B, F. Protoconch; C, G. Sculpture of protoconch; D, H. Operculum; I – L. G. sagitta sp. nov. (Holotype ZRCBUU 0905); M – P. G. digitinota sp. nov. (Holotype ZRCBUU 0907); I, M. Shell; J, N. Protoconch; K, O. Sculpture of protoconch; L, P. Operculum." figureDoi="10.3897/zse.100.128717.figure4" httpUri="https://binary.pensoft.net/fig/1148343">4 M – P</figureCitation>
, 
<figureCitation id="9E8C52883816C1F284AE49BFF34EE78A" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. SEM of radula morphology of Georissa. A – D. G. quinquelirata sp. nov.; E – H. G. kohsichangensis sp. nov.; A, E. Radula overview; B, F. Radula segment; C, G. Lateral teeth (Lt); D, H. Marginal teeth (Mt); I – L. G. sagitta sp. nov. M – P; G. digitinota sp. nov.; I, M. Radula segment; J, M. Radula segment close up; K, O. Lateral teeth (Lt); L, P. Marginal teeth (Mt). Color highlights show radula position; blue: small central teeth (Ct), purple: lateral teeth, and orange: marginal teeth." figureDoi="10.3897/zse.100.128717.figure5" httpUri="https://binary.pensoft.net/fig/1148344">5 M – P</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="SECID0ET1BG" type="Type examined">
<paragraph id="8E43B6F32E63F53C8ACDBC9318E2B3D6">
<heading id="3CA03C8C0BB7CF108CD23BA89E1B5012" reason="title">Type examined.</heading>
</paragraph>
<paragraph id="04F51415BEE00577204B76F4FC42EAA9">
<materialsCitation id="6C11C92D9986B39C07B8AC142117AA2A" collectingDate="2021-06-24" collectionCode="ZRCBUU" collectorName="P. Dumrongrojwattana" country="Thailand" county="Mueang Satun district" latitude="6.7567225" location="Khao Noi Bodhiyan Temple" longLatPrecision="1" longitude="100.03172" specimenCode="ZRCBUU 0906" specimenCount="1" stateProvince="Satun Province" typeStatus="holotype">
<emphasis id="F15897DFBC3DF2F35A74F35D9685F17A" bold="true" italics="true">
<typeStatus id="EF4E4AAE3996675CF092AD32EF91A99B" type="holotype">Holotype</typeStatus>
</emphasis>
• 
<specimenCode id="77836D9FCF57158D3D0D3E5996030326">
<abbrev id="ABBRID0E51BG" xlink_title="Zoological Research Collection of Burapha University">ZRCBUU</abbrev>
0906
</specimenCode>
(Fig. 
<figureCitation id="59AE99106183E7F703C6398357563988" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Shell morphology of the new Georissa species: A. G. quinquelirata sp. nov. (Holotype ZRCBUU 0900); B. G. kohsichangensis sp. nov. (Holotype ZRCBUU 0902); C. G. sagitta sp. nov. (Holotype ZRCBUU 0904), and D. G. digitinota sp. nov. (Holotype ZRCBUU 0906)." figureDoi="10.3897/zse.100.128717.figure2" httpUri="https://binary.pensoft.net/fig/1148341">2 D</figureCitation>
); 
<abbrev id="ABBRID0EG2BG" xlink_title="Shell height">SH</abbrev>
= 
<quantity id="F532244C98C4AC416FAD70A3D4E80948" metricMagnitude="-3" metricUnit="m" metricValue="2.27" unit="mm" value="2.27">2.27 mm</quantity>
, 
<abbrev id="ABBRID0EK2BG" xlink_title="shell width">SW</abbrev>
= 
<quantity id="93AA7048B294DEAFC94ED01107675669" metricMagnitude="-3" metricUnit="m" metricValue="1.68" unit="mm" value="1.68">1.68 mm</quantity>
, 
<abbrev id="ABBRID0EO2BG" xlink_title="aperture height">AH</abbrev>
= 
<quantity id="60AACD59BE7020096D40BA3CE6E2546A" metricMagnitude="-4" metricUnit="m" metricValue="8.5" unit="mm" value="0.85">0.85 mm</quantity>
, 
<abbrev id="ABBRID0ES2BG" xlink_title="aperture width">AW</abbrev>
= 
<quantity id="3663B285F5246AFBDEEA9685FD3843AB" metricMagnitude="-3" metricUnit="m" metricValue="1.03" unit="mm" value="1.03">1.03 mm</quantity>
, W = 4.25–4.5
</materialsCitation>
. 
<materialsCitation id="7FF733B445A2EB1910B6278C240AF630" collectingDate="2021-06-24" collectionCode="ZRCBUU" collectorName="P. Dumrongrojwattana" country="Thailand" county="Mueang Satun district" latitude="6.7567225" location="Khao Noi Bodhiyan Temple" longLatPrecision="1" longitude="100.03172" specimenCode="ZRCBUU 0907" specimenCount="1" stateProvince="Satun Province" typeStatus="paratype">
<emphasis id="F3E0583066689A802C5B070013A94329" bold="true" italics="true">
<typeStatus id="813A2DC9B539732C932102DB5D36C9F4" type="paratype">Paratypes</typeStatus>
</emphasis>
• 
<specimenCode id="524D48CC4549BEDA2070024A8B9D9DA1">
<abbrev id="ABBRID0EZ2BG" xlink_title="Zoological Research Collection of Burapha University">ZRCBUU</abbrev>
0907
</specimenCode>
(Fig. 
<figureCitation id="9CCF46E13C2238ECA9ABAFE8A96FC0B1" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. SEM of Georissa new species. A – D. G. quinquelirata sp. nov. (Holotype ZRCBUU 0901); E – H. G. kohsichangensis sp. nov. (Holotype ZRCBUU 0903); A, E. Shell; B, F. Protoconch; C, G. Sculpture of protoconch; D, H. Operculum; I – L. G. sagitta sp. nov. (Holotype ZRCBUU 0905); M – P. G. digitinota sp. nov. (Holotype ZRCBUU 0907); I, M. Shell; J, N. Protoconch; K, O. Sculpture of protoconch; L, P. Operculum." figureDoi="10.3897/zse.100.128717.figure4" httpUri="https://binary.pensoft.net/fig/1148343">4 M – P</figureCitation>
) (9 shells); Shell measurements: 
<abbrev id="ABBRID0EB3BG" xlink_title="Shell height">SH</abbrev>
= 
<quantity id="C8D56E5F2009E58C048E285DFB11A694" metricMagnitude="-3" metricUnit="m" metricValue="2.53" metricValueMax="2.72" metricValueMin="2.34" unit="mm" value="2.53" valueMax="2.72" valueMin="2.34">2.34–2.72 mm</quantity>
(2.46 ± 
<quantity id="0CDC697ABC06D8740B44959ECC11089D" metricMagnitude="-4" metricUnit="m" metricValue="1.2" unit="mm" value="0.12">0.12 mm</quantity>
), 
<abbrev id="ABBRID0EF3BG" xlink_title="shell width">SW</abbrev>
= 
<quantity id="ADCFF1FBF742853BF0D5DE8374478C1B" metricMagnitude="-3" metricUnit="m" metricValue="1.76" metricValueMax="1.86" metricValueMin="1.66" unit="mm" value="1.76" valueMax="1.86" valueMin="1.66">1.66–1.86 mm</quantity>
(1.76 ± 
<quantity id="8167E62BFFB5F25A26EDB4101580FFEA" metricMagnitude="-5" metricUnit="m" metricValue="6.0" unit="mm" value="0.06">0.06 mm</quantity>
), 
<abbrev id="ABBRID0EJ3BG" xlink_title="aperture height">AH</abbrev>
= 0.87–1.00 mm (0.93 ± 
<quantity id="43CE06EAB77C5548B8D493190E617722" metricMagnitude="-5" metricUnit="m" metricValue="4.0" unit="mm" value="0.04">0.04 mm</quantity>
), 
<abbrev id="ABBRID0EN3BG" xlink_title="aperture width">AW</abbrev>
= 
<quantity id="5DA26832D32A21878953CD94175FFE29" metricMagnitude="-3" metricUnit="m" metricValue="1.01" metricValueMax="1.06" metricValueMin="0.96" unit="mm" value="1.01" valueMax="1.06" valueMin="0.96">0.96–1.06 mm</quantity>
(1.00 ± 
<quantity id="C5AC1446AE26A4A3035ADD0115F631E3" metricMagnitude="-5" metricUnit="m" metricValue="4.0" unit="mm" value="0.04">0.04 mm</quantity>
), W = 4–4.5
</materialsCitation>
(all type material from type locality; 
<date id="6BC8179F5B8341929DF14569EDD672F7" value="2021-06-24">
<collectingDate id="1A3BB0C55018B952BE3BB080606909B6" value="2021-06-24">24 June 2021</collectingDate>
</date>
, 
<collectorName id="8BDA90D0C30AF558A19EB488555CE823">P. Dumrongrojwattana</collectorName>
leg).
</paragraph>
</subSubSection>
<subSubSection id="SECID0ER3BG" type="type locality">
<paragraph id="8ECDA9C78A238507E144DCB937CA8574">
<heading id="92F08195313B346F85BAE9F74164F903" reason="title">Type locality.</heading>
</paragraph>
<paragraph id="2FAE32B5ACC0670B505A2E0B7FFBBDEE">
<collectingCountry id="7630D437967B4B4326341036EAAA529F" name="Thailand">Thailand</collectingCountry>
, 
<location id="5C902BC976813DB5ADAAFB6CC06CA44A" LSID="urn:lsid:plazi:treatment:B8374D1C58FC561EBF3F85A5D0612793:5C902BC976813DB5ADAAFB6CC06CA44A" country="Thailand" county="Mueang Satun district" latitude="6.7567225" longLatPrecision="1" longitude="100.03172" name="Khao Noi Bodhiyan Temple" stateProvince="Satun Province">Khao Noi Bodhiyan Temple</location>
, 
<collectingCounty id="DDCBDCF4BA42FBA3ACBC80E683F8A98C">Mueang Satun district</collectingCounty>
, 
<collectingRegion id="E0BD4C5C852B1A67220AFC1B7966A398" country="Thailand" name="Satun">Satun Province</collectingRegion>
; 
<named-content content-type="dwc:verbatimCoordinates" id="NCID0E13BG" specific-use="{&quot;type&quot;:&quot;Point&quot;,&quot;coordinates&quot;:[100.031722,6.756722]}">
<geoCoordinate id="99FCE68D050584465AFD04DBBF6D0D8D" degrees="06" direction="north" minutes="45" orientation="latitude" precision="1" seconds="24.2" value="6.7567225">06 ° 45 ' 24.2 &quot; N</geoCoordinate>
, 
<geoCoordinate id="3695F69F3CF7694D701CD7084705883B" degrees="100" direction="east" minutes="01" orientation="longitude" precision="1" seconds="54.2" value="100.03172">100 ° 01 ' 54.2 &quot; E</geoCoordinate>
</named-content>
.
</paragraph>
</subSubSection>
<subSubSection id="SECID0E63BG" type="etymology">
<paragraph id="D7CAFF0FA9C082C3315523F709ABC6C5">
<heading id="59F48F917631D9438D2489E7F2E9369D" reason="title">Etymology.</heading>
</paragraph>
<paragraph id="5D5F57FEB0FC2FEB536AAB8A3829CF16">The specific designation “ digitinota ” is for the fingerprints-like sculpture on the protoconch.</paragraph>
</subSubSection>
<subSubSection id="SECID0EO4BG" type="diagnosis">
<paragraph id="22E501955EAC145D7CB085E4E35FE710">
<heading id="CA850A06FCBE24EFEC9FBF18F5BAFD10" reason="title">Diagnosis.</heading>
</paragraph>
<paragraph id="2D21B1FFB7476639C8D48D165C95D81D">Shell minute, globosely conical, orangish to brownish, protoconch round to slightly ellipsoid and ellipsoidal to irregular sculpture with oval fingerprint-like indentation. Body whorl peripherally rounded with more than 30 spiral lines. Aperture semi-rounded. Umbilicus closed. Operculum corneous with apophysis, paucispiral, opaque white, and semi-rounded.</paragraph>
</subSubSection>
<subSubSection id="SECID0ET4BG" type="description">
<paragraph id="D194F9DCADACB6DF0727D6635D981C02">
<heading id="D870C93F9450B590252A8EBE44ED1C15" reason="title">Description.</heading>
</paragraph>
<paragraph id="D832708F77FFB060B06079854EF9D1AD">
Shell minute, dextral, orangish to brownish, globosely conical with 4.25–4.5 whorls. Protoconch brownish consists of 1 whorl, round to slightly ellipsoid, covered with ellipsoidal to irregular sculpture and a large oval fingerprint-like indentation present (Fig. 
<figureCitation id="A229CAE2A44765C9752E2317C80DFC50" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. SEM of Georissa new species. A – D. G. quinquelirata sp. nov. (Holotype ZRCBUU 0901); E – H. G. kohsichangensis sp. nov. (Holotype ZRCBUU 0903); A, E. Shell; B, F. Protoconch; C, G. Sculpture of protoconch; D, H. Operculum; I – L. G. sagitta sp. nov. (Holotype ZRCBUU 0905); M – P. G. digitinota sp. nov. (Holotype ZRCBUU 0907); I, M. Shell; J, N. Protoconch; K, O. Sculpture of protoconch; L, P. Operculum." figureDoi="10.3897/zse.100.128717.figure4" httpUri="https://binary.pensoft.net/fig/1148343">4 N, O</figureCitation>
). Teleconch, orangish to brownish, consists of 3.25–3.5 whorls. Body whorl peripherally rounded, sculptured with more than 30 spiral lines on the body whorl, crossed with very weak oblique growth lines at the basal part of the body whorl (Fig. 
<figureCitation id="F1FAE60C3BEEBCF57D304557F40AD4AF" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. SEM of Georissa new species. A – D. G. quinquelirata sp. nov. (Holotype ZRCBUU 0901); E – H. G. kohsichangensis sp. nov. (Holotype ZRCBUU 0903); A, E. Shell; B, F. Protoconch; C, G. Sculpture of protoconch; D, H. Operculum; I – L. G. sagitta sp. nov. (Holotype ZRCBUU 0905); M – P. G. digitinota sp. nov. (Holotype ZRCBUU 0907); I, M. Shell; J, N. Protoconch; K, O. Sculpture of protoconch; L, P. Operculum." figureDoi="10.3897/zse.100.128717.figure4" httpUri="https://binary.pensoft.net/fig/1148343">4 M</figureCitation>
). Suture incised. Aperture semi-rounded. Peristome thin, sharp, unexpanded or thickened and not reflected. Umbilicus closed. Operculum paucispiral, nucleus submarginal, corneous, opaque white, semi-rounded, thin, smooth outside surface with apophysis, inside surface with an arched peg arising from base (Fig. 
<figureCitation id="7914D6EFCABFA62F35EBDD4D85E9BCC6" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. SEM of Georissa new species. A – D. G. quinquelirata sp. nov. (Holotype ZRCBUU 0901); E – H. G. kohsichangensis sp. nov. (Holotype ZRCBUU 0903); A, E. Shell; B, F. Protoconch; C, G. Sculpture of protoconch; D, H. Operculum; I – L. G. sagitta sp. nov. (Holotype ZRCBUU 0905); M – P. G. digitinota sp. nov. (Holotype ZRCBUU 0907); I, M. Shell; J, N. Protoconch; K, O. Sculpture of protoconch; L, P. Operculum." figureDoi="10.3897/zse.100.128717.figure4" httpUri="https://binary.pensoft.net/fig/1148343">4 P</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="SECID0EF5BG" type="Radula">
<paragraph id="D989910812676CF0251B492A89F9DD83">
<heading id="B1D9FDC4B6D9ADCA0A701591ADD65D49" reason="title">Radula.</heading>
</paragraph>
<paragraph id="59A72ACE422C5F3776968E69D9648184">
Ribbon-like, slender, longer and delicate towards the outside, rhipidoglossate (Fig. 
<figureCitation id="16919D233A49B2B788192E8759B6D702" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. SEM of radula morphology of Georissa. A – D. G. quinquelirata sp. nov.; E – H. G. kohsichangensis sp. nov.; A, E. Radula overview; B, F. Radula segment; C, G. Lateral teeth (Lt); D, H. Marginal teeth (Mt); I – L. G. sagitta sp. nov. M – P; G. digitinota sp. nov.; I, M. Radula segment; J, M. Radula segment close up; K, O. Lateral teeth (Lt); L, P. Marginal teeth (Mt). Color highlights show radula position; blue: small central teeth (Ct), purple: lateral teeth, and orange: marginal teeth." figureDoi="10.3897/zse.100.128717.figure5" httpUri="https://binary.pensoft.net/fig/1148344">5 M – P</figureCitation>
). Central tooth five small teeth, trapezoid shape. Lateral teeth five teeth present, claw-like with 7–13 alternately long and short denticles decreasing in size from the first lateral tooth toward the 5 
<superScript id="F6DA0764DDA544D167D4859A3F9EF7C2">th</superScript>
lateral tooth. Marginal teeth two teeth, claw-like with 12–14 equal-sized denticles. Radula formula 2: 5: 1 + 1 + 1 + 1 + 1 + 1: 5: 2.
</paragraph>
</subSubSection>
<subSubSection id="SECID0ER5BG" type="Differential diagnosis">
<paragraph id="28153934F31E102A3C26E6ABDC42380B">
<heading id="4199F4FCF2A36736AA8F29096EFCC9A3" reason="title">Differential diagnosis.</heading>
</paragraph>
<paragraph id="C83A5C4677E9BC07FFE08E450BAF4A9A">
<taxonomicName id="0FAF9945261D6A9DAF16CE5C125B05E7" authorityName="Klongklaew &amp; Poeaim &amp; Dumrongrojwattana" authorityYear="2024" class="Gastropoda" family="Hydrocenidae" genus="Georissa" kingdom="Animalia" order="Cycloneritida" phylum="Mollusca" rank="species" species="digitinota" status="sp. nov.">
<emphasis id="F94011A3EEE46ED61A085F3A8A608B9A" italics="true">Georissa digitinota</emphasis>
</taxonomicName>
<taxonomicNameLabel id="076C76237B957CE49257A05B8B3C64BD" rank="species">sp. nov.</taxonomicNameLabel>
resembles 
<taxonomicName id="1386B21615921133F2D12A1AB4637A8F" authority="Godwin-Austen &amp; Neville, 1879" authorityName="Godwin-Austen &amp; Neville" authorityYear="1879" class="Gastropoda" family="Hydrocenidae" genus="Georissa" kingdom="Animalia" order="Cycloneritida" phylum="Mollusca" rank="species" species="monterosatiana">
<emphasis id="03273C03C821CDE71F13ED00F3626844" italics="true">G. monterosatiana</emphasis>
Godwin-Austen &amp; Neville, 1879
</taxonomicName>
. 
<taxonomicName id="72159D37892D9D6417ED679220BB9795" authorityName="Godwin-Austen &amp; Neville" authorityYear="1879" class="Gastropoda" family="Hydrocenidae" genus="Georissa" kingdom="Animalia" order="Cycloneritida" phylum="Mollusca" rank="species" species="monterosatiana">
<emphasis id="1D9E70B0496F611EC19727DAF3B8DBB2" italics="true">Georissa monterosatiana</emphasis>
</taxonomicName>
differs in having a less convex body whorl, smooth protoconch, and more lirae (9–11 instead of more than 30 spiral lines).
</paragraph>
</subSubSection>
</treatment>
</document>