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<document id="AEE2BE7832E1D4436A0C649FFBDD4EAD" ID-DOI="10.11646/zootaxa.3683.2.4" ID-GBIF-Dataset="177e5b8c-62b7-4a4e-a2e3-a7ac91578d8c" ID-ISSN="1175-5326" ID-Zenodo-Dep="218653" ID-ZooBank="CD588D74-2452-48BA-9162-E0C30DEDC907" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460644326602" checkinUser="plazi" docAuthor="Simone, Luiz Ricardo L. &amp; Casati, Rafael" docDate="2013" docId="4A1D87F5E057FB01FFD5FA79FA9FFB78" docLanguage="en" docName="zt03683p158.pdf" docOrigin="Zootaxa 3683 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Rhinus gilbertus Simone &amp; Casati, 2013, new species" docType="treatment" docVersion="8" lastPageNumber="154" masterDocId="B624FF8DE05FFB08FF42FF93FF94FFD8" masterDocTitle="New land mollusk fauna from Serra da Capivara, Piauí, Brazil, with a new genus and five new species (Gastropoda: Orthalicoidea, Streptaxidae, Subulinidae)" masterLastPageNumber="158" masterPageNumber="145" pageNumber="153" updateTime="1698336597907" updateUser="plazi">
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<mods:title id="5F8A6935D7BF852E1AE8C936C66674F8">New land mollusk fauna from Serra da Capivara, Piauí, Brazil, with a new genus and five new species (Gastropoda: Orthalicoidea, Streptaxidae, Subulinidae)</mods:title>
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<mods:namePart id="840725C0C3401D66034F26231F8F8B9E">Simone, Luiz Ricardo L.</mods:namePart>
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<mods:namePart id="368598588F6FD4421658FE1495678083">Casati, Rafael</mods:namePart>
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<mods:date id="A86E261962FF17684DD02BB6F80CAA6B">2013</mods:date>
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<mods:identifier id="0DB81F46D3D8C49D463C408D0ED362B2" type="DOI">10.11646/zootaxa.3683.2.4</mods:identifier>
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<treatment id="4A1D87F5E057FB01FFD5FA79FA9FFB78" ID-DOI="http://doi.org/10.5281/zenodo.6150440" ID-GBIF-Taxon="119571970" ID-Zenodo-Dep="6150440" LSID="urn:lsid:plazi:treatment:4A1D87F5E057FB01FFD5FA79FA9FFB78" httpUri="http://treatment.plazi.org/id/4A1D87F5E057FB01FFD5FA79FA9FFB78" lastPageId="9" lastPageNumber="154" pageId="8" pageNumber="153">
<subSubSection id="8AAE6568E057FB00FFD5FA79FC6EF96D" pageId="8" pageNumber="153" type="nomenclature">
<paragraph id="C20B36E3E057FB00FFD5FA79FE63F9DC" blockId="8.[151,503,1514,1573]" box="[151,503,1514,1540]" pageId="8" pageNumber="153">
<heading id="9943818FE057FB00FFD5FA79FE63F9DC" bold="true" box="[151,503,1514,1540]" fontSize="11" level="1" pageId="8" pageNumber="153" reason="1">
<emphasis id="F0C0EAF1E057FB00FFD5FA79FE63F9DC" bold="true" box="[151,503,1514,1540]" pageId="8" pageNumber="153">
<taxonomicName id="05B44D60E057FB00FFD5FA79FEF4F9DC" box="[151,352,1514,1540]" class="Gastropoda" family="Orthalicidae" genus="Rhinus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stylommatophora" pageId="8" pageNumber="153" phylum="Mollusca" rank="species" species="gilbertus" status="sp. nov.">
<emphasis id="F0C0EAF1E057FB00FFD5FA79FEF4F9DC" bold="true" box="[151,352,1514,1540]" italics="true" pageId="8" pageNumber="153">Rhinus gilbertus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="EBF3578AE057FB00FE25FA79FE63F9DC" box="[359,503,1514,1540]" pageId="8" pageNumber="153" rank="species">new species</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="C20B36E3E057FB00FFD5F99EFEBAF9FD" blockId="8.[151,503,1514,1573]" box="[151,302,1549,1573]" pageId="8" pageNumber="153">
(
<figureCitation id="5A8F2A66E057FB00FFDDF99EFEB2F9FD" box="[159,294,1549,1573]" captionStart-0="FIGURES 16 23" captionStart-1="FIGURES 24 34" captionStartId-0="5.[151,264,1467,1490]" captionStartId-1="6.[151,264,1583,1606]" captionTargetBox-0="[151,1436,193,1446]" captionTargetBox-1="[151,1436,483,1562]" captionTargetId-0="figure@5.[151,1436,193,1446]" captionTargetId-1="figure@6.[151,1436,483,1562]" captionTargetPageId-0="5" captionTargetPageId-1="6" captionText-0="FIGURES 16 23. Type shells. Figs. 16 22: Cyclodontina capivara n. sp. shell of types; Fig. 16, holotype MZSP 112448, apertural view (L 19.2 mm); Fig. 17, same, right view; Fig. 18, same, dorsal view; Fig. 19, paratype MZSP 111845 1, apertural view (L 20.4 mm); Fig. 30, same, # 2 (L 17.0 mm); Fig. 21, paratype MZSP 111837, young specimen, apertural view (L 6.5 mm); Fig. 22, same, detail of apex in profile (W 2.0 mm); Fig. 23, Rhinus gilbertus n. sp., holotype, detail of apex in profile (W 1.5 mm)." captionText-1="FIGURES 24 34. Rhinus gilbertus n. sp. type shells. Figs. 24 28, holotype MZSP 112449 (L 21.9 mm); Fig. 24, apertural view; Fig. 25, right view; Fig. 26, dorsal view; Fig. 27 anterior-slightly left view; Fig. 28, apical view; Fig. 29, paratype MZSP 111827, young specimen, apertural view (L 13.9 mm); Fig. 30, paratype MZSP 111844, apertural view (L 18.7 mm); Fig. 31, same, dorsal view; Fig. 32, paratype MZSP 111845, apertural view (L 18.7 mm); Fig. 33, same, dorsal view; Fig. 34, same, detail of last whorl with umbilicus." httpUri-0="https://zenodo.org/record/218656/files/figure.png" httpUri-1="https://zenodo.org/record/218657/files/figure.png" pageId="8" pageNumber="153">Figs. 2334</figureCitation>
)
</paragraph>
<paragraph id="C20B36E3E057FB00FFD5F9C6FC6EF96D" blockId="8.[151,1437,1621,2005]" pageId="8" pageNumber="153">
<emphasis id="F0C0EAF1E057FB00FFD5F9C6FF75F9B5" bold="true" box="[151,225,1621,1645]" pageId="8" pageNumber="153">
<typeStatus id="1D0F8841E057FB00FFD5F9C6FF4EF9B5" box="[151,218,1621,1645]" pageId="8" pageNumber="153">Types</typeStatus>
.
</emphasis>
<typeStatus id="1D0F8841E057FB00FFAFF9C6FEC1F9B5" box="[237,341,1621,1645]" pageId="8" pageNumber="153" type="holotype">Holotype</typeStatus>
MZSP
<date id="B60A1023E057FB00FEF1F9C6FD92F9B5" box="[435,518,1621,1645]" pageId="8" pageNumber="153" value="49-11-24">112449</date>
(
<figureCitation id="5A8F2A66E057FB00FD5AF9C6FD31F9B5" box="[536,677,1621,1645]" captionStart="FIGURES 24 34" captionStartId="6.[151,264,1583,1606]" captionTargetBox="[151,1436,483,1562]" captionTargetId="figure@6.[151,1436,483,1562]" captionTargetPageId="6" captionText="FIGURES 24 34. Rhinus gilbertus n. sp. type shells. Figs. 24 28, holotype MZSP 112449 (L 21.9 mm); Fig. 24, apertural view; Fig. 25, right view; Fig. 26, dorsal view; Fig. 27 anterior-slightly left view; Fig. 28, apical view; Fig. 29, paratype MZSP 111827, young specimen, apertural view (L 13.9 mm); Fig. 30, paratype MZSP 111844, apertural view (L 18.7 mm); Fig. 31, same, dorsal view; Fig. 32, paratype MZSP 111845, apertural view (L 18.7 mm); Fig. 33, same, dorsal view; Fig. 34, same, detail of last whorl with umbilicus." httpUri="https://zenodo.org/record/218657/files/figure.png" pageId="8" pageNumber="153">Figs. 2428</figureCitation>
).
<typeStatus id="1D0F8841E057FB00FDF9F9C5FCBCF9B6" box="[699,808,1622,1646]" pageId="8" pageNumber="153" type="paratype">Paratypes</typeStatus>
MZSP
<date id="B60A1023E057FB00FCC7F9C6FC4EF9B5" box="[901,986,1621,1645]" pageId="8" pageNumber="153" value="27-11-18">111827</date>
, 27 shells (sta. P2), MZSP
<date id="B60A1023E057FB00FA5FF9C6FAE6F9B5" box="[1309,1394,1621,1645]" pageId="8" pageNumber="153" value="35-11-18">111835</date>
, 98 shells (sta. P2), MZSP
<date id="B60A1023E057FB00FEDAF9EAFE79F949" box="[408,493,1657,1681]" pageId="8" pageNumber="153" value="39-11-18">111839</date>
, 50 shells (sta. P2), MZSP
<date id="B60A1023E057FB00FC5EF9EAFCE5F949" box="[796,881,1657,1681]" pageId="8" pageNumber="153" value="44-11-18">111844</date>
, 9 shells (sta. P1) (
<figureCitation id="5A8F2A66E057FB00FB00F9EAFB5FF949" box="[1090,1227,1657,1681]" captionStart="FIGURES 24 34" captionStartId="6.[151,264,1583,1606]" captionTargetBox="[151,1436,483,1562]" captionTargetId="figure@6.[151,1436,483,1562]" captionTargetPageId="6" captionText="FIGURES 24 34. Rhinus gilbertus n. sp. type shells. Figs. 24 28, holotype MZSP 112449 (L 21.9 mm); Fig. 24, apertural view; Fig. 25, right view; Fig. 26, dorsal view; Fig. 27 anterior-slightly left view; Fig. 28, apical view; Fig. 29, paratype MZSP 111827, young specimen, apertural view (L 13.9 mm); Fig. 30, paratype MZSP 111844, apertural view (L 18.7 mm); Fig. 31, same, dorsal view; Fig. 32, paratype MZSP 111845, apertural view (L 18.7 mm); Fig. 33, same, dorsal view; Fig. 34, same, detail of last whorl with umbilicus." httpUri="https://zenodo.org/record/218657/files/figure.png" pageId="8" pageNumber="153">Figs. 3031</figureCitation>
), MZSP
<date id="B60A1023E057FB00FA6CF9EAFA17F949" box="[1326,1411,1657,1681]" pageId="8" pageNumber="153" value="45-11-18">111845</date>
, 9 shells (
<figureCitation id="5A8F2A66E057FB00FFA4F90EFEFBF96D" box="[230,367,1693,1717]" captionStart="FIGURES 24 34" captionStartId="6.[151,264,1583,1606]" captionTargetBox="[151,1436,483,1562]" captionTargetId="figure@6.[151,1436,483,1562]" captionTargetPageId="6" captionText="FIGURES 24 34. Rhinus gilbertus n. sp. type shells. Figs. 24 28, holotype MZSP 112449 (L 21.9 mm); Fig. 24, apertural view; Fig. 25, right view; Fig. 26, dorsal view; Fig. 27 anterior-slightly left view; Fig. 28, apical view; Fig. 29, paratype MZSP 111827, young specimen, apertural view (L 13.9 mm); Fig. 30, paratype MZSP 111844, apertural view (L 18.7 mm); Fig. 31, same, dorsal view; Fig. 32, paratype MZSP 111845, apertural view (L 18.7 mm); Fig. 33, same, dorsal view; Fig. 34, same, detail of last whorl with umbilicus." httpUri="https://zenodo.org/record/218657/files/figure.png" pageId="8" pageNumber="153">Figs. 3233</figureCitation>
), USNM, 2 shells; MNRJ, 2 shells. All from
<typeStatus id="1D0F8841E057FB00FC2BF90DFC0DF96E" box="[873,921,1694,1718]" pageId="8" pageNumber="153">type</typeStatus>
locality.
</paragraph>
</subSubSection>
<subSubSection id="8AAE6568E057FB00FF85F951FBEBF925" pageId="8" pageNumber="153" type="materials_examined">
<paragraph id="C20B36E3E057FB00FF85F951FBEBF925" blockId="8.[151,1437,1621,2005]" pageId="8" pageNumber="153">
<emphasis id="F0C0EAF1E057FB00FF85F951FEFCF902" bold="true" box="[199,360,1729,1754]" pageId="8" pageNumber="153">
<typeStatus id="1D0F8841E057FB00FF85F951FE96F902" box="[199,258,1730,1754]" pageId="8" pageNumber="153">Type</typeStatus>
locality.
</emphasis>
<collectingCountry id="BAA37673E057FB00FE30F951FE4FF902" box="[370,475,1730,1754]" name="Brazil" pageId="8" pageNumber="153">BRAZIL</collectingCountry>
.
<emphasis id="F0C0EAF1E057FB00FEAAF952FDB2F902" bold="true" box="[488,550,1729,1754]" pageId="8" pageNumber="153">Piauí</emphasis>
; Serra da
<taxonomicName id="05B44D60E057FB00FDE0F952FC9FF901" box="[674,779,1729,1753]" class="Gastropoda" family="Orthalicidae" genus="Cyclodontina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stylommatophora" pageId="8" pageNumber="151" phylum="Mollusca" rank="species" species="capivara">Capivara</taxonomicName>
; Coronel José Dias municipality, close to Sítio do Mocó town, Cave Toca de Cima dos Pilão,
<geoCoordinate id="A7805024E057FB00FD77F976FD5BF925" box="[565,719,1765,1789]" direction="south" orientation="latitude" pageId="8" pageNumber="153" precision="1" value="-8.863084">8°5147.10”S</geoCoordinate>
<geoCoordinate id="A7805024E057FB00FD97F976FC1CF925" box="[725,904,1765,1789]" direction="west" orientation="longitude" pageId="8" pageNumber="153" precision="1" value="-42.557487">42°3326.96”W</geoCoordinate>
(R. Casati col, 2012).
</paragraph>
</subSubSection>
<subSubSection id="8AAE6568E057FB00FF85F89AFF78F8B1" pageId="8" pageNumber="153" type="diagnosis">
<paragraph id="C20B36E3E057FB00FF85F89AFF78F8B1" blockId="8.[151,1437,1621,2005]" pageId="8" pageNumber="153">
<emphasis id="F0C0EAF1E057FB00FF85F89AFED5F8FA" bold="true" box="[199,321,1801,1826]" pageId="8" pageNumber="153">Diagnosis.</emphasis>
Shell somewhat elongated, with width/length ratio of ~40%. Axial undulations relatively strong, almost forming sculpture. Peristome occupying ~30% of shell length, strongly deflected. Umbilicus opened, narrow.
</paragraph>
</subSubSection>
<subSubSection id="8AAE6568E057FB01FF85F8E6FD6CFDE4" lastPageId="9" lastPageNumber="154" pageId="8" pageNumber="153" type="description">
<paragraph id="C20B36E3E057FB01FF85F8E6FA08FE2C" blockId="8.[151,1437,1621,2005]" lastBlockId="9.[151,1436,151,1185]" lastPageId="9" lastPageNumber="154" pageId="8" pageNumber="153">
<emphasis id="F0C0EAF1E057FB00FF85F8E6FECDF856" bold="true" box="[199,345,1909,1934]" pageId="8" pageNumber="153">Description.</emphasis>
Shell of about
<quantity id="054C9B06E057FB00FD50F8E6FDFDF855" box="[530,617,1909,1933]" metricMagnitude="-2" metricUnit="m" metricValue="2.0" pageId="8" pageNumber="153" unit="mm" value="20.0">20 mm</quantity>
. Color pure white to pale brown. Periostracum not preserved. Outline somewhat turriform to bulimuloid; width ~40% of length. Protoconch of 1.5 whorls, opaque, obese, suture wellmarked; sculptured by delicate, uniform, undulating striae (
<figureCitation id="5A8F2A66E057FB00FC72F82EFC1AF80D" box="[816,910,1981,2005]" captionStart="FIGURES 16 23" captionStartId="5.[151,264,1467,1490]" captionTargetBox="[151,1436,193,1446]" captionTargetId="figure@5.[151,1436,193,1446]" captionTargetPageId="5" captionText="FIGURES 16 23. Type shells. Figs. 16 22: Cyclodontina capivara n. sp. shell of types; Fig. 16, holotype MZSP 112448, apertural view (L 19.2 mm); Fig. 17, same, right view; Fig. 18, same, dorsal view; Fig. 19, paratype MZSP 111845 1, apertural view (L 20.4 mm); Fig. 30, same, # 2 (L 17.0 mm); Fig. 21, paratype MZSP 111837, young specimen, apertural view (L 6.5 mm); Fig. 22, same, detail of apex in profile (W 2.0 mm); Fig. 23, Rhinus gilbertus n. sp., holotype, detail of apex in profile (W 1.5 mm)." httpUri="https://zenodo.org/record/218656/files/figure.png" pageId="8" pageNumber="153">Figs. 23</figureCitation>
,
<figureCitation id="5A8F2A66E057FB00FCDBF82EFC2DF80D" box="[921,953,1981,2005]" captionStart="FIGURES 24 34" captionStartId="6.[151,264,1583,1606]" captionTargetBox="[151,1436,483,1562]" captionTargetId="figure@6.[151,1436,483,1562]" captionTargetPageId="6" captionText="FIGURES 24 34. Rhinus gilbertus n. sp. type shells. Figs. 24 28, holotype MZSP 112449 (L 21.9 mm); Fig. 24, apertural view; Fig. 25, right view; Fig. 26, dorsal view; Fig. 27 anterior-slightly left view; Fig. 28, apical view; Fig. 29, paratype MZSP 111827, young specimen, apertural view (L 13.9 mm); Fig. 30, paratype MZSP 111844, apertural view (L 18.7 mm); Fig. 31, same, dorsal view; Fig. 32, paratype MZSP 111845, apertural view (L 18.7 mm); Fig. 33, same, dorsal view; Fig. 34, same, detail of last whorl with umbilicus." httpUri="https://zenodo.org/record/218657/files/figure.png" pageId="8" pageNumber="153">29</figureCitation>
); occupying ~5% of shell length and ~25% of shell width; border protoconch-teleoconch clear, slightly prosocline (angle ~10° with longitudinal axis) (
<figureCitation id="5A8F2A66E056FB01FA26FF04FE98FF0C" captionStart="FIGURES 24 34" captionStartId="6.[151,264,1583,1606]" captionTargetBox="[151,1436,483,1562]" captionTargetId="figure@6.[151,1436,483,1562]" captionTargetPageId="6" captionText="FIGURES 24 34. Rhinus gilbertus n. sp. type shells. Figs. 24 28, holotype MZSP 112449 (L 21.9 mm); Fig. 24, apertural view; Fig. 25, right view; Fig. 26, dorsal view; Fig. 27 anterior-slightly left view; Fig. 28, apical view; Fig. 29, paratype MZSP 111827, young specimen, apertural view (L 13.9 mm); Fig. 30, paratype MZSP 111844, apertural view (L 18.7 mm); Fig. 31, same, dorsal view; Fig. 32, paratype MZSP 111845, apertural view (L 18.7 mm); Fig. 33, same, dorsal view; Fig. 34, same, detail of last whorl with umbilicus." httpUri="https://zenodo.org/record/218657/files/figure.png" pageId="9" pageNumber="154">Figs. 28, 31, 33</figureCitation>
). Spire of ~6 rounded whorls, tall, being wider in penultimate whorl; angle ~50° (
<figureCitation id="5A8F2A66E056FB01FBF3FF2FFF22FF2F" captionStart="FIGURES 24 34" captionStartId="6.[151,264,1583,1606]" captionTargetBox="[151,1436,483,1562]" captionTargetId="figure@6.[151,1436,483,1562]" captionTargetPageId="6" captionText="FIGURES 24 34. Rhinus gilbertus n. sp. type shells. Figs. 24 28, holotype MZSP 112449 (L 21.9 mm); Fig. 24, apertural view; Fig. 25, right view; Fig. 26, dorsal view; Fig. 27 anterior-slightly left view; Fig. 28, apical view; Fig. 29, paratype MZSP 111827, young specimen, apertural view (L 13.9 mm); Fig. 30, paratype MZSP 111844, apertural view (L 18.7 mm); Fig. 31, same, dorsal view; Fig. 32, paratype MZSP 111845, apertural view (L 18.7 mm); Fig. 33, same, dorsal view; Fig. 34, same, detail of last whorl with umbilicus." httpUri="https://zenodo.org/record/218657/files/figure.png" pageId="9" pageNumber="154">Figs. 2426, 29, 30 33</figureCitation>
); suture well-marked. Sculpture uniform series of axial, narrow undulations, from suture to suture, ~
<quantity id="054C9B06E056FB01FA1CFF4CFA08FF2F" box="[1374,1436,223,247]" metricMagnitude="0" metricUnit="m" metricValue="1.524" pageId="9" pageNumber="154" unit="in" value="60.0">60 in</quantity>
penultimate whorl; interspaces between undulations equivalent to their width. Body whorl equal (
<figureCitation id="5A8F2A66E056FB01FBAEFE97FAE1FEC4" box="[1260,1397,260,284]" captionStart="FIGURES 24 34" captionStartId="6.[151,264,1583,1606]" captionTargetBox="[151,1436,483,1562]" captionTargetId="figure@6.[151,1436,483,1562]" captionTargetPageId="6" captionText="FIGURES 24 34. Rhinus gilbertus n. sp. type shells. Figs. 24 28, holotype MZSP 112449 (L 21.9 mm); Fig. 24, apertural view; Fig. 25, right view; Fig. 26, dorsal view; Fig. 27 anterior-slightly left view; Fig. 28, apical view; Fig. 29, paratype MZSP 111827, young specimen, apertural view (L 13.9 mm); Fig. 30, paratype MZSP 111844, apertural view (L 18.7 mm); Fig. 31, same, dorsal view; Fig. 32, paratype MZSP 111845, apertural view (L 18.7 mm); Fig. 33, same, dorsal view; Fig. 34, same, detail of last whorl with umbilicus." httpUri="https://zenodo.org/record/218657/files/figure.png" pageId="9" pageNumber="154">Figs. 30, 31</figureCitation>
) to ~5% narrower (
<figureCitation id="5A8F2A66E056FB01FE0BFEB4FDBCFEE7" box="[329,552,295,319]" captionStart="FIGURES 24 34" captionStartId="6.[151,264,1583,1606]" captionTargetBox="[151,1436,483,1562]" captionTargetId="figure@6.[151,1436,483,1562]" captionTargetPageId="6" captionText="FIGURES 24 34. Rhinus gilbertus n. sp. type shells. Figs. 24 28, holotype MZSP 112449 (L 21.9 mm); Fig. 24, apertural view; Fig. 25, right view; Fig. 26, dorsal view; Fig. 27 anterior-slightly left view; Fig. 28, apical view; Fig. 29, paratype MZSP 111827, young specimen, apertural view (L 13.9 mm); Fig. 30, paratype MZSP 111844, apertural view (L 18.7 mm); Fig. 31, same, dorsal view; Fig. 32, paratype MZSP 111845, apertural view (L 18.7 mm); Fig. 33, same, dorsal view; Fig. 34, same, detail of last whorl with umbilicus." httpUri="https://zenodo.org/record/218657/files/figure.png" pageId="9" pageNumber="154">Figs. 24, 26, 32, 33</figureCitation>
) than preceding whorl. Peristome deflected outwards, expanding ~10% width of preceding whorl; aperture orthocline (
<figureCitation id="5A8F2A66E056FB01FD23FEDFFC80FEBC" box="[609,788,332,356]" captionStart="FIGURES 24 34" captionStartId="6.[151,264,1583,1606]" captionTargetBox="[151,1436,483,1562]" captionTargetId="figure@6.[151,1436,483,1562]" captionTargetPageId="6" captionText="FIGURES 24 34. Rhinus gilbertus n. sp. type shells. Figs. 24 28, holotype MZSP 112449 (L 21.9 mm); Fig. 24, apertural view; Fig. 25, right view; Fig. 26, dorsal view; Fig. 27 anterior-slightly left view; Fig. 28, apical view; Fig. 29, paratype MZSP 111827, young specimen, apertural view (L 13.9 mm); Fig. 30, paratype MZSP 111844, apertural view (L 18.7 mm); Fig. 31, same, dorsal view; Fig. 32, paratype MZSP 111845, apertural view (L 18.7 mm); Fig. 33, same, dorsal view; Fig. 34, same, detail of last whorl with umbilicus." httpUri="https://zenodo.org/record/218657/files/figure.png" pageId="9" pageNumber="154">Figs. 25, 31, 33</figureCitation>
). Aperture elliptical, occupying ~30% of shell length and ~50% of width (
<figureCitation id="5A8F2A66E056FB01FE11FEFCFD98FE5F" box="[339,524,367,391]" captionStart="FIGURES 24 34" captionStartId="6.[151,264,1583,1606]" captionTargetBox="[151,1436,483,1562]" captionTargetId="figure@6.[151,1436,483,1562]" captionTargetPageId="6" captionText="FIGURES 24 34. Rhinus gilbertus n. sp. type shells. Figs. 24 28, holotype MZSP 112449 (L 21.9 mm); Fig. 24, apertural view; Fig. 25, right view; Fig. 26, dorsal view; Fig. 27 anterior-slightly left view; Fig. 28, apical view; Fig. 29, paratype MZSP 111827, young specimen, apertural view (L 13.9 mm); Fig. 30, paratype MZSP 111844, apertural view (L 18.7 mm); Fig. 31, same, dorsal view; Fig. 32, paratype MZSP 111845, apertural view (L 18.7 mm); Fig. 33, same, dorsal view; Fig. 34, same, detail of last whorl with umbilicus." httpUri="https://zenodo.org/record/218657/files/figure.png" pageId="9" pageNumber="154">Figs. 24, 30, 32</figureCitation>
); lacking teeth; outer lip rounded, with middle region slightly straight; inner lip highly concave, superior half almost straight, inferior half also almost straight and wide, as tube surrounding umbilicus; low, blunt columellar carina somewhat distinct (
<figureCitation id="5A8F2A66E056FB01FC76FE24FC1CFE17" box="[820,904,439,463]" captionStart="FIGURES 24 34" captionStartId="6.[151,264,1583,1606]" captionTargetBox="[151,1436,483,1562]" captionTargetId="figure@6.[151,1436,483,1562]" captionTargetPageId="6" captionText="FIGURES 24 34. Rhinus gilbertus n. sp. type shells. Figs. 24 28, holotype MZSP 112449 (L 21.9 mm); Fig. 24, apertural view; Fig. 25, right view; Fig. 26, dorsal view; Fig. 27 anterior-slightly left view; Fig. 28, apical view; Fig. 29, paratype MZSP 111827, young specimen, apertural view (L 13.9 mm); Fig. 30, paratype MZSP 111844, apertural view (L 18.7 mm); Fig. 31, same, dorsal view; Fig. 32, paratype MZSP 111845, apertural view (L 18.7 mm); Fig. 33, same, dorsal view; Fig. 34, same, detail of last whorl with umbilicus." httpUri="https://zenodo.org/record/218657/files/figure.png" pageId="9" pageNumber="154">Fig. 25</figureCitation>
). Callus thin, planar, simple, narrowly attached to penultimate whorl (
<figureCitation id="5A8F2A66E056FB01FECCFE4FFDFFFE2C" box="[398,619,476,500]" captionStart="FIGURES 24 34" captionStartId="6.[151,264,1583,1606]" captionTargetBox="[151,1436,483,1562]" captionTargetId="figure@6.[151,1436,483,1562]" captionTargetPageId="6" captionText="FIGURES 24 34. Rhinus gilbertus n. sp. type shells. Figs. 24 28, holotype MZSP 112449 (L 21.9 mm); Fig. 24, apertural view; Fig. 25, right view; Fig. 26, dorsal view; Fig. 27 anterior-slightly left view; Fig. 28, apical view; Fig. 29, paratype MZSP 111827, young specimen, apertural view (L 13.9 mm); Fig. 30, paratype MZSP 111844, apertural view (L 18.7 mm); Fig. 31, same, dorsal view; Fig. 32, paratype MZSP 111845, apertural view (L 18.7 mm); Fig. 33, same, dorsal view; Fig. 34, same, detail of last whorl with umbilicus." httpUri="https://zenodo.org/record/218657/files/figure.png" pageId="9" pageNumber="154">Figs. 24, 25, 30, 32</figureCitation>
). Umbilicus opened, narrow, partially occluded by inner lip (
<figureCitation id="5A8F2A66E056FB01FA50FE4FFA04FE2C" box="[1298,1424,476,500]" captionStart="FIGURES 24 34" captionStartId="6.[151,264,1583,1606]" captionTargetBox="[151,1436,483,1562]" captionTargetId="figure@6.[151,1436,483,1562]" captionTargetPageId="6" captionText="FIGURES 24 34. Rhinus gilbertus n. sp. type shells. Figs. 24 28, holotype MZSP 112449 (L 21.9 mm); Fig. 24, apertural view; Fig. 25, right view; Fig. 26, dorsal view; Fig. 27 anterior-slightly left view; Fig. 28, apical view; Fig. 29, paratype MZSP 111827, young specimen, apertural view (L 13.9 mm); Fig. 30, paratype MZSP 111844, apertural view (L 18.7 mm); Fig. 31, same, dorsal view; Fig. 32, paratype MZSP 111845, apertural view (L 18.7 mm); Fig. 33, same, dorsal view; Fig. 34, same, detail of last whorl with umbilicus." httpUri="https://zenodo.org/record/218657/files/figure.png" pageId="9" pageNumber="154">Fig. 27, 34</figureCitation>
).
</paragraph>
<paragraph id="C20B36E3E056FB01FF85FD93FD6CFDE4" blockId="9.[151,1436,151,1185]" pageId="9" pageNumber="154">
<emphasis id="F0C0EAF1E056FB01FF85FD93FEE2FDC0" bold="true" box="[199,374,512,536]" pageId="9" pageNumber="154">Measurements</emphasis>
(in mm):
<typeStatus id="1D0F8841E056FB01FEA7FE6CFDD9FDCF" box="[485,589,511,535]" pageId="9" pageNumber="154" type="holotype">Holotype</typeStatus>
MZSP
<date id="B60A1023E056FB01FDE1FE6CFD6EFDCF" box="[675,762,511,535]" pageId="9" pageNumber="154" value="49-11-24">112449</date>
: 21.9 by 8.3 (
<figureCitation id="5A8F2A66E056FB01FCD2FE6CFB8DFDCF" box="[912,1049,511,535]" captionStart="FIGURES 24 34" captionStartId="6.[151,264,1583,1606]" captionTargetBox="[151,1436,483,1562]" captionTargetId="figure@6.[151,1436,483,1562]" captionTargetPageId="6" captionText="FIGURES 24 34. Rhinus gilbertus n. sp. type shells. Figs. 24 28, holotype MZSP 112449 (L 21.9 mm); Fig. 24, apertural view; Fig. 25, right view; Fig. 26, dorsal view; Fig. 27 anterior-slightly left view; Fig. 28, apical view; Fig. 29, paratype MZSP 111827, young specimen, apertural view (L 13.9 mm); Fig. 30, paratype MZSP 111844, apertural view (L 18.7 mm); Fig. 31, same, dorsal view; Fig. 32, paratype MZSP 111845, apertural view (L 18.7 mm); Fig. 33, same, dorsal view; Fig. 34, same, detail of last whorl with umbilicus." httpUri="https://zenodo.org/record/218657/files/figure.png" pageId="9" pageNumber="154">Figs. 2428</figureCitation>
);
<typeStatus id="1D0F8841E056FB01FB6EFD93FB08FDC0" box="[1068,1180,512,536]" pageId="9" pageNumber="154" type="paratype">paratypes</typeStatus>
:
<date id="B60A1023E056FB01FBE7FE6CFB63FDCF" box="[1189,1271,511,535]" pageId="9" pageNumber="154" value="44-11-18">111844</date>
(
<figureCitation id="5A8F2A66E056FB01FA44FE6CFA04FDCF" box="[1286,1424,511,535]" captionStart="FIGURES 24 34" captionStartId="6.[151,264,1583,1606]" captionTargetBox="[151,1436,483,1562]" captionTargetId="figure@6.[151,1436,483,1562]" captionTargetPageId="6" captionText="FIGURES 24 34. Rhinus gilbertus n. sp. type shells. Figs. 24 28, holotype MZSP 112449 (L 21.9 mm); Fig. 24, apertural view; Fig. 25, right view; Fig. 26, dorsal view; Fig. 27 anterior-slightly left view; Fig. 28, apical view; Fig. 29, paratype MZSP 111827, young specimen, apertural view (L 13.9 mm); Fig. 30, paratype MZSP 111844, apertural view (L 18.7 mm); Fig. 31, same, dorsal view; Fig. 32, paratype MZSP 111845, apertural view (L 18.7 mm); Fig. 33, same, dorsal view; Fig. 34, same, detail of last whorl with umbilicus." httpUri="https://zenodo.org/record/218657/files/figure.png" pageId="9" pageNumber="154">Figs. 3031</figureCitation>
): 18.7 by 7.5; MZSP
<date id="B60A1023E056FB01FE31FDB7FE51FDE4" box="[371,453,548,572]" pageId="9" pageNumber="154" value="45-11-18">111845</date>
(
<figureCitation id="5A8F2A66E056FB01FE97FDB7FDF4FDE4" box="[469,608,548,572]" captionStart="FIGURES 24 34" captionStartId="6.[151,264,1583,1606]" captionTargetBox="[151,1436,483,1562]" captionTargetId="figure@6.[151,1436,483,1562]" captionTargetPageId="6" captionText="FIGURES 24 34. Rhinus gilbertus n. sp. type shells. Figs. 24 28, holotype MZSP 112449 (L 21.9 mm); Fig. 24, apertural view; Fig. 25, right view; Fig. 26, dorsal view; Fig. 27 anterior-slightly left view; Fig. 28, apical view; Fig. 29, paratype MZSP 111827, young specimen, apertural view (L 13.9 mm); Fig. 30, paratype MZSP 111844, apertural view (L 18.7 mm); Fig. 31, same, dorsal view; Fig. 32, paratype MZSP 111845, apertural view (L 18.7 mm); Fig. 33, same, dorsal view; Fig. 34, same, detail of last whorl with umbilicus." httpUri="https://zenodo.org/record/218657/files/figure.png" pageId="9" pageNumber="154">Figs. 3233</figureCitation>
): 18.7 by 8.1.
</paragraph>
</subSubSection>
<subSubSection id="8AAE6568E056FB01FF85FDD4FC09FD5C" pageId="9" pageNumber="154" type="distribution">
<paragraph id="C20B36E3E056FB01FF85FDD4FD5CFD87" blockId="9.[151,1436,151,1185]" box="[199,712,583,608]" pageId="9" pageNumber="154">
<emphasis id="F0C0EAF1E056FB01FF85FDD4FEF4FDB8" bold="true" box="[199,352,583,608]" pageId="9" pageNumber="154">Distribution.</emphasis>
Only known from
<typeStatus id="1D0F8841E056FB01FD75FDDBFDF3FDB8" box="[567,615,584,608]" pageId="9" pageNumber="154">type</typeStatus>
locality.
</paragraph>
<paragraph id="C20B36E3E056FB01FF85FDF8FC09FD5C" blockId="9.[151,1436,151,1185]" box="[199,925,619,644]" pageId="9" pageNumber="154">
<emphasis id="F0C0EAF1E056FB01FF85FDF8FEBEFD5C" bold="true" box="[199,298,619,644]" pageId="9" pageNumber="154">Habitat.</emphasis>
Caatinga semi-dry environment; collected inside caves.
</paragraph>
</subSubSection>
<subSubSection id="8AAE6568E056FB01FF85FD1CFCE2FD37" pageId="9" pageNumber="154" type="materials_examined">
<paragraph id="C20B36E3E056FB01FF85FD1CFCE2FD37" blockId="9.[151,1436,151,1185]" pageId="9" pageNumber="154">
<emphasis id="F0C0EAF1E056FB01FF85FD1CFE24FD70" bold="true" box="[199,432,655,680]" pageId="9" pageNumber="154">Material examined.</emphasis>
<typeStatus id="1D0F8841E056FB01FEF5FD03FE69FD70" box="[439,509,656,680]" pageId="9" pageNumber="154">Types</typeStatus>
. Non-type material from
<typeStatus id="1D0F8841E056FB01FC55FD03FCD3FD70" box="[791,839,656,680]" pageId="9" pageNumber="154">type</typeStatus>
locality
<collectionCode id="A4A5AE26E056FB01FCEBFD1CFC62FD7F" box="[937,1014,655,679]" httpUri="http://grbio.org/cool/9yp6-zxp9" name="Sao Paulo, Museu de Zoologia da Universidade de Sao Paulo" pageId="9" pageNumber="154">MZSP</collectionCode>
:
<date id="B60A1023E056FB01FB43FD1CFBC3FD7F" box="[1025,1111,655,679]" pageId="9" pageNumber="154" value="47-11-23">112347</date>
, 10 shells,
<date id="B60A1023E056FB01FB90FD1CFABCFD7F" box="[1234,1320,655,679]" pageId="9" pageNumber="154" value="56-11-23">112356</date>
, 10 shells,
<date id="B60A1023E056FB01FFD5FD27FF79FD14" box="[151,237,692,716]" pageId="9" pageNumber="154" value="57-11-23">112357</date>
, 9 shells,
<date id="B60A1023E056FB01FE1BFD27FE3BFD14" box="[345,431,692,716]" pageId="9" pageNumber="154" value="67-11-23">112367</date>
, 4 shells,
<date id="B60A1023E056FB01FD5EFD27FDE6FD14" box="[540,626,692,716]" pageId="9" pageNumber="154" value="68-11-23">112368</date>
, 7 shells,
<date id="B60A1023E056FB01FD9CFD27FCA0FD14" box="[734,820,692,716]" pageId="9" pageNumber="154" value="73-11-23">112373</date>
, 7 shells,
<date id="B60A1023E056FB01FCE3FD27FC63FD14" box="[929,1015,692,716]" pageId="9" pageNumber="154" value="99-11-23">112399</date>
, 15 shells,
<date id="B60A1023E056FB01FB33FD27FB53FD14" box="[1137,1223,692,716]" pageId="9" pageNumber="154" value="15-11-24">112415</date>
, 25 shells,
<date id="B60A1023E056FB01FA00FD27FA0CFD14" box="[1346,1432,692,716]" pageId="9" pageNumber="154" value="20-11-24">112420</date>
, 15 shells,
<date id="B60A1023E056FB01FE4AFD44FECAFD37" box="[264,350,727,751]" pageId="9" pageNumber="154" value="32-11-24">112432</date>
, 40 shells,
<date id="B60A1023E056FB01FE9BFD44FDBBFD37" box="[473,559,727,751]" pageId="9" pageNumber="154" value="37-11-24">112437</date>
, 20 shells,
<date id="B60A1023E056FB01FDE9FD44FC95FD37" box="[683,769,727,751]" pageId="9" pageNumber="154" value="42-11-24">112442</date>
, 18 shells.
</paragraph>
</subSubSection>
<subSubSection id="8AAE6568E056FB01FF85FD6FFD6CFCEF" pageId="9" pageNumber="154" type="etymology">
<paragraph id="C20B36E3E056FB01FF85FD6FFD6CFCEF" blockId="9.[151,1436,151,1185]" pageId="9" pageNumber="154">
<emphasis id="F0C0EAF1E056FB01FF85FD6FFEDAFCCC" bold="true" box="[199,334,764,788]" pageId="9" pageNumber="154">Etymology.</emphasis>
The specific epithet refers to the father of junior author, Gilberto Casati, who provided financial support and encouragement from his academic affairs.
</paragraph>
</subSubSection>
<subSubSection id="8AAE6568E056FB01FF85FCD0FA9FFB78" pageId="9" pageNumber="154" type="materials_examined">
<paragraph id="C20B36E3E056FB01FF85FCD0FA9FFB78" blockId="9.[151,1436,151,1185]" pageId="9" pageNumber="154">
<emphasis id="F0C0EAF1E056FB01FF85FCD0FE2EFC84" bold="true" box="[199,442,835,860]" pageId="9" pageNumber="154">Systematic remarks.</emphasis>
The main character of the genus
<taxonomicName id="05B44D60E056FB01FC6EFCD7FCEEFC84" box="[812,890,836,860]" class="Gastropoda" family="Orthalicidae" genus="Rhinus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stylommatophora" pageId="9" pageNumber="154" phylum="Mollusca" rank="genus">
<emphasis id="F0C0EAF1E056FB01FC6EFCD7FCEEFC84" box="[812,890,836,860]" italics="true" pageId="9" pageNumber="154">Rhinus</emphasis>
</taxonomicName>
is the hairy periostracum, a character that cannot be seen in the examined material, composed of mostly long dead shells. However, the resemblance of
<taxonomicName id="05B44D60E056FB01FA5BFCFAFA0FFC58" box="[1305,1435,872,896]" class="Gastropoda" family="Orthalicidae" genus="Rhinus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stylommatophora" pageId="9" pageNumber="154" phylum="Mollusca" rank="species" species="gilbertus">
<emphasis id="F0C0EAF1E056FB01FA5BFCFAFA0FFC58" box="[1305,1435,872,896]" italics="true" pageId="9" pageNumber="154">R. gilbertus</emphasis>
</taxonomicName>
with several species of this genus suggests the generic attribute. Another character suggestive of the genus is the striated protoconch (
<figureCitation id="5A8F2A66E056FB01FEC6FC3CFE71FC1F" box="[388,485,943,967]" captionStart="FIGURES 16 23" captionStartId="5.[151,264,1467,1490]" captionTargetBox="[151,1436,193,1446]" captionTargetId="figure@5.[151,1436,193,1446]" captionTargetPageId="5" captionText="FIGURES 16 23. Type shells. Figs. 16 22: Cyclodontina capivara n. sp. shell of types; Fig. 16, holotype MZSP 112448, apertural view (L 19.2 mm); Fig. 17, same, right view; Fig. 18, same, dorsal view; Fig. 19, paratype MZSP 111845 1, apertural view (L 20.4 mm); Fig. 30, same, # 2 (L 17.0 mm); Fig. 21, paratype MZSP 111837, young specimen, apertural view (L 6.5 mm); Fig. 22, same, detail of apex in profile (W 2.0 mm); Fig. 23, Rhinus gilbertus n. sp., holotype, detail of apex in profile (W 1.5 mm)." httpUri="https://zenodo.org/record/218656/files/figure.png" pageId="9" pageNumber="154">Figs. 23</figureCitation>
,
<figureCitation id="5A8F2A66E056FB01FEB6FC3CFD80FC1F" box="[500,532,943,967]" captionStart="FIGURES 24 34" captionStartId="6.[151,264,1583,1606]" captionTargetBox="[151,1436,483,1562]" captionTargetId="figure@6.[151,1436,483,1562]" captionTargetPageId="6" captionText="FIGURES 24 34. Rhinus gilbertus n. sp. type shells. Figs. 24 28, holotype MZSP 112449 (L 21.9 mm); Fig. 24, apertural view; Fig. 25, right view; Fig. 26, dorsal view; Fig. 27 anterior-slightly left view; Fig. 28, apical view; Fig. 29, paratype MZSP 111827, young specimen, apertural view (L 13.9 mm); Fig. 30, paratype MZSP 111844, apertural view (L 18.7 mm); Fig. 31, same, dorsal view; Fig. 32, paratype MZSP 111845, apertural view (L 18.7 mm); Fig. 33, same, dorsal view; Fig. 34, same, detail of last whorl with umbilicus." httpUri="https://zenodo.org/record/218657/files/figure.png" pageId="9" pageNumber="154">29</figureCitation>
). Only few of the
<taxonomicName id="05B44D60E056FB01FDB2FC23FCAAFC10" box="[752,830,944,968]" class="Gastropoda" family="Orthalicidae" genus="Rhinus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stylommatophora" pageId="9" pageNumber="154" phylum="Mollusca" rank="genus">
<emphasis id="F0C0EAF1E056FB01FDB2FC23FCAAFC10" box="[752,830,944,968]" italics="true" pageId="9" pageNumber="154">Rhinus</emphasis>
</taxonomicName>
that have elongated shell; most has a more globose shape. The elongated-shaped
<taxonomicName id="05B44D60E056FB01FEA5FC47FD64FC34" authority="Simone, 2006" authorityName="Simone" authorityYear="2006" box="[487,752,980,1004]" class="Gastropoda" family="Orthalicidae" genus="Rhinus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stylommatophora" pageId="9" pageNumber="154" phylum="Mollusca" rank="genus">
<emphasis id="F0C0EAF1E056FB01FEA5FC47FDA1FC34" box="[487,565,980,1004]" italics="true" pageId="9" pageNumber="154">Rhinus</emphasis>
(
<bibRefCitation id="A6254B12E056FB01FD04FC47FD7CFC34" author="Simone" box="[582,744,980,1004]" pageId="9" pageNumber="154" refString="Simone, L. R. L. (2006) Land and freshwater molluscs of Brazil. EGB. Fapesp. Sao Paulo, 390 pp." type="book" year="2006">Simone, 2006</bibRefCitation>
)
</taxonomicName>
,
<taxonomicName id="05B44D60E056FB01FDBFFC46FC16FC34" box="[765,898,980,1004]" class="Gastropoda" family="Orthalicidae" genus="Rhinus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stylommatophora" pageId="9" pageNumber="154" phylum="Mollusca" rank="species" species="gilbertus">
<emphasis id="F0C0EAF1E056FB01FDBFFC46FC16FC34" box="[765,898,980,1004]" italics="true" pageId="9" pageNumber="154">R. gilbertus</emphasis>
</taxonomicName>
resembles
<taxonomicName id="05B44D60E056FB01FB41FC46FACDFC34" authority="Pfeiffer, 1841" authorityName="Pfeiffer" authorityYear="1841" box="[1027,1369,980,1004]" class="Gastropoda" family="Orthalicidae" genus="Rhinus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stylommatophora" pageId="9" pageNumber="154" phylum="Mollusca" rank="species" species="constrictus">
<emphasis id="F0C0EAF1E056FB01FB41FC46FB0AFC34" box="[1027,1182,981,1004]" italics="true" pageId="9" pageNumber="154">R. constrictus</emphasis>
(Pfeiffer, 1841)
</taxonomicName>
, from NE
<collectingCountry id="BAA37673E056FB01FF85FC64FE9AFBD7" box="[199,270,1015,1039]" name="Brazil" pageId="9" pageNumber="154">Brazil</collectingCountry>
, differing in being more slender (width/length ratio of ~40%, against ~62% of that species); it also resembles
<taxonomicName id="05B44D60E056FB01FE4CFB8EFD8FFBEC" authority="Leme, 1986" authorityName="Leme" authorityYear="1986" box="[270,539,1052,1076]" class="Gastropoda" family="Orthalicidae" genus="Rhinus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stylommatophora" pageId="9" pageNumber="154" phylum="Mollusca" rank="species" species="evelinae">
<emphasis id="F0C0EAF1E056FB01FE4CFB8EFE1EFBEC" box="[270,394,1052,1076]" italics="true" pageId="9" pageNumber="154">R. evelinae</emphasis>
Leme, 1986
</taxonomicName>
, from São Paulo, and
<taxonomicName id="05B44D60E056FB01FC51FB8EFBB5FBEC" authority="Haas, 1936" authorityName="Haas" authorityYear="1936" box="[787,1057,1052,1076]" class="Gastropoda" family="Orthalicidae" genus="Rhinus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stylommatophora" pageId="9" pageNumber="154" phylum="Mollusca" rank="species" species="obeliscus">
<emphasis id="F0C0EAF1E056FB01FC51FB8EFC0EFBEC" box="[787,922,1052,1076]" italics="true" pageId="9" pageNumber="154">R. obeliscus</emphasis>
Haas, 1936
</taxonomicName>
, from Santa Catarina. It differs in having a slightly more rounded outline, as that two species are still more elongated (ratio of both species ~35%), and two fewer whorls.
<taxonomicName id="05B44D60E056FB01FEDDFBF6FDB7FBA4" box="[415,547,1124,1148]" class="Gastropoda" family="Orthalicidae" genus="Rhinus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stylommatophora" pageId="9" pageNumber="154" phylum="Mollusca" rank="species" species="gilbertus">
<emphasis id="F0C0EAF1E056FB01FEDDFBF6FDB7FBA4" box="[415,547,1124,1148]" italics="true" pageId="9" pageNumber="154">R. gilbertus</emphasis>
</taxonomicName>
is the most elongated
<taxonomicName id="05B44D60E056FB01FC65FBF7FCE1FBA4" box="[807,885,1124,1148]" class="Gastropoda" family="Orthalicidae" genus="Rhinus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stylommatophora" pageId="9" pageNumber="154" phylum="Mollusca" rank="genus">
<emphasis id="F0C0EAF1E056FB01FC65FBF7FCE1FBA4" box="[807,885,1124,1148]" italics="true" pageId="9" pageNumber="154">Rhinus</emphasis>
</taxonomicName>
from the NE
<collectingCountry id="BAA37673E056FB01FB57FBF7FBC8FBA4" box="[1045,1116,1124,1148]" name="Brazil" pageId="9" pageNumber="154">Brazil</collectingCountry>
, as elongated shape is more common in SE Brazilian species. A young specimen is shown in
<figureCitation id="5A8F2A66E056FB01FC32FB1BFC55FB78" box="[880,961,1160,1184]" captionStart="FIGURES 24 34" captionStartId="6.[151,264,1583,1606]" captionTargetBox="[151,1436,483,1562]" captionTargetId="figure@6.[151,1436,483,1562]" captionTargetPageId="6" captionText="FIGURES 24 34. Rhinus gilbertus n. sp. type shells. Figs. 24 28, holotype MZSP 112449 (L 21.9 mm); Fig. 24, apertural view; Fig. 25, right view; Fig. 26, dorsal view; Fig. 27 anterior-slightly left view; Fig. 28, apical view; Fig. 29, paratype MZSP 111827, young specimen, apertural view (L 13.9 mm); Fig. 30, paratype MZSP 111844, apertural view (L 18.7 mm); Fig. 31, same, dorsal view; Fig. 32, paratype MZSP 111845, apertural view (L 18.7 mm); Fig. 33, same, dorsal view; Fig. 34, same, detail of last whorl with umbilicus." httpUri="https://zenodo.org/record/218657/files/figure.png" pageId="9" pageNumber="154">Fig. 29</figureCitation>
, displaying a different shape.
</paragraph>
</subSubSection>
</treatment>
</document>