154 lines
15 KiB
XML
154 lines
15 KiB
XML
<document id="4EBFBCE96D14242ECB0352DF6FBD19A5" ID-DOI="http://dx.doi.org/10.3897/zookeys.782.26797" ID-GBIF-Dataset="c62d1cd5-20b2-45c9-abe3-8a8b98bb44fa" ID-PMC="PMC6160864" ID-Pensoft-Pub="1313-2970-782-95" ID-PubMed="30275721" ID-ZooBank="2B276BC250E94244A32A524E2B266DB3" ModsDocAuthor="" ModsDocDate="2018" ModsDocID="1313-2970-782-95" ModsDocOrigin="ZooKeys 782" ModsDocTitle="The genus Mercuria Boeters, 1971 in Morocco: first molecular phylogeny of the genus and description of two new species (Caenogastropoda, Truncatelloidea, Hydrobiidae)" checkinTime="1535418116552" checkinUser="pensoft" docAuthor="Boulaassafer, Khadija, Ghamizi, Mohamed & Delicado, Diana" docDate="2018" docId="23605281F74AC4D6F3CCF3E1A38CB6F7" docLanguage="en" docName="ZooKeys 782: 95-128" docOrigin="ZooKeys 782" docSource="http://dx.doi.org/10.3897/zookeys.782.26797" docTitle="Mercuria tingitana Gloeer, Boeters & Walther 2015" docType="treatment" docVersion="5" lastPageNumber="98" masterDocId="E93FFFFB8C49FFD8E5404665FF8C7362" masterDocTitle="The genus Mercuria Boeters, 1971 in Morocco: first molecular phylogeny of the genus and description of two new species (Caenogastropoda, Truncatelloidea, Hydrobiidae)" masterLastPageNumber="128" masterPageNumber="95" pageNumber="96" updateTime="1701316602513" updateUser="plazi">
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<mods:title id="67BD9C640340FD5A69312941A76AD985">The genus Mercuria Boeters, 1971 in Morocco: first molecular phylogeny of the genus and description of two new species (Caenogastropoda, Truncatelloidea, Hydrobiidae)</mods:title>
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<mods:namePart id="9826E1EAF65C5FCDF4972E1BA1FD4919">Boulaassafer, Khadija</mods:namePart>
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<mods:namePart id="CAF78FB770A9227D908C454EE910763F">Ghamizi, Mohamed</mods:namePart>
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<mods:namePart id="32287B54837B82798475EC9D3948BF0B">Delicado, Diana</mods:namePart>
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<mods:typeOfResource id="2E338562008652D47F1CDFACC3FC2C8D">text</mods:typeOfResource>
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<mods:title id="9C5A249C896C3724410D8CA72F52E584">ZooKeys</mods:title>
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<mods:part id="28D38FF2A5E586C0CE249DEE5A81706B">
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<mods:date id="E4318019C33A721A11B1B04C467574E0">2018</mods:date>
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<mods:detail id="1D13A57B4F08036A7B1CE7BE1A002240" type="volume">
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<mods:number id="CDC500C315989D4E167B2A8EA94E9259">782</mods:number>
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<mods:url id="084D05B77D967FE9AB7BAE12F1F0307D">http://dx.doi.org/10.3897/zookeys.782.26797</mods:url>
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<mods:classification id="32E44310C66536EDC8DE3D6101065A72">journal article</mods:classification>
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<mods:identifier id="A635B25A5ADE1CC0F5223EA0921CB5DC" type="DOI">http://dx.doi.org/10.3897/zookeys.782.26797</mods:identifier>
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<treatment id="23605281F74AC4D6F3CCF3E1A38CB6F7" ID-GBIF-Taxon="147440670" LSID="urn:lsid:plazi:treatment:23605281F74AC4D6F3CCF3E1A38CB6F7" httpUri="http://treatment.plazi.org/id/23605281F74AC4D6F3CCF3E1A38CB6F7" lastPageId="3" lastPageNumber="98" pageId="1" pageNumber="96">
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<subSubSection id="2B76646ACC0C7465153D60E5E15D308F" pageId="1" pageNumber="96" type="nomenclature">
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<paragraph id="0667297693E969DCD28EAB6FDDFB5A6E" pageId="1" pageNumber="96">
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<taxonomicName id="F8A5D1E2FD9E7E85B539155A759B4B92" ID-CoL="72ZNF" authority="Gloeer, Boeters & Walther, 2015" authorityName="Gloeer, Boeters & Walther" authorityYear="2015" class="Gastropoda" family="Hydrobiidae" genus="Mercuria" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Mercuria tingitana" order="Littorinimorpha" pageId="1" pageNumber="96" phylum="Mollusca" rank="species" species="tingitana">
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Mercuria tingitana
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<normalizedToken id="0EEFC9BEBD8109B7733D2B008D364C54" originalValue="Glöer">Gloeer</normalizedToken>
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, Boeters & Walther, 2015
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</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection id="9D2E050978FA8E53253EB9245B88B421" pageId="1" pageNumber="96" type="materials_examined">
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<paragraph id="4BCD10D8A7FDA33FB35B2D450E5D1E21" pageId="1" pageNumber="96">Examined material.</paragraph>
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<paragraph id="8DCBFD7B5580BB3C8742127B5A528085" pageId="1" pageNumber="96">
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MOROCCO. Paratypes (two females): UGSB 17658, Tangier at 11 km towards Ksar es Seghir, 22/03/2014 (
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<geoCoordinate id="1104327279B376236F35404F099F46FD" direction="north" orientation="latitude" precision="1" value="35.8168">35°49.008'N</geoCoordinate>
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,
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<geoCoordinate id="17A024BA58A52BD3CA7BE1E8D77D97A9" direction="west" orientation="longitude" precision="1" value="-5.7273836">5°43.643'W</geoCoordinate>
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).
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</paragraph>
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</subSubSection>
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<subSubSection id="2E2BB8279E3F474D660799190DFBE627" pageId="1" pageNumber="96" type="revised diagnosis">
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<paragraph id="A766313AFF843D5206F80710336487DD" pageId="1" pageNumber="96">Revised diagnosis.</paragraph>
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<paragraph id="83159FB584BE8D9A715FA27A831B1F3D" pageId="1" pageNumber="96">
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Shell ovate-conic, whorls 4-5; periostracum greyish; body whorl large, convex, approx. three-quarters of shell length; aperture ovate and complete; umbilicus narrow, not covered by the inner lip; central radular tooth formula 4
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<normalizedToken id="885070C59FA48D5956671192ACD9DFBA" originalValue="–C–4/1–">-C-4/1-</normalizedToken>
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1; bursa copulatrix pyriform to elongate, with a short duct; one seminal receptacle elongate, without duct; penis small, black pigmented; penial appendix as long as penis, slightly pigmented, base wide, distally positioned on inner edge of penis.
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</paragraph>
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</subSubSection>
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<subSubSection id="62C600B7CE3CEBE6A4AA4E4EE29DF19B" lastPageId="2" lastPageNumber="97" pageId="1" pageNumber="96" type="description">
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<paragraph id="F7EFD3765BC4AA8E912A84E18F82C142" pageId="1" pageNumber="96">Description.</paragraph>
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<paragraph id="F742FB4FCBC385D5E037B8186E9C970E" pageId="1" pageNumber="96">Shell ovate-conic, whorls 4-5, height 2.9-3.6 mm (Figure 5A; Suppl. material 1: Table 1). Body whorl large, approx. two-thirds total shell length. Teleoconch whorls shouldered, separated by deep sutures. Periostracum greyish. Aperture ovate, complete, in contact with the body whorl; inner lip thicker than outer lip; peristome margin straight (Figure 5B). Umbilicus narrow, partially covered by the inner lip.</paragraph>
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<caption id="BDDB8054869F320046B55C94A7BF6347" pageId="1" pageNumber="96">
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<paragraph id="E95BD7632733E53EC2FB68F3FF2DCEC1" pageId="1" pageNumber="96">
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Figure 5. Shells and opercula,
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<taxonomicName id="63DF9AC131645640672052059DA1D543" lsidName="M. tingitana" pageId="1" pageNumber="96" rank="species" species="tingitana">M. tingitana</taxonomicName>
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, Tangier at 11 km towards Ksar es Seghir. A, B Shells, C, D Opercula (inner, outer sides).
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</paragraph>
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</caption>
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<paragraph id="5A9B1D67C357B38CF75C0FF144A9AE94" pageId="1" pageNumber="96">
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Operculum as for genus, brownish, whorls 2.5. Muscle attachment area oval located near the nucleus (Figure 5C, D). Radula length intermediate, approx. 600
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<normalizedToken id="B497880ADF5DCFA685C79D41BA4CCC9E" originalValue="µm">µm</normalizedToken>
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long (20% total shell length), six times longer than wide, with 50-60 rows of teeth (Figure 3E; Suppl. material 1: Table 2). Central tooth formula 4
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<normalizedToken id="556536913B802B4D1C584894EF34C941" originalValue="–C–4/1–">-C-4/1-</normalizedToken>
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1; central cusps tongue-shaped. Lateral tooth formula 3
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<normalizedToken id="402D4E687A45E99857F507409793B956" originalValue="–C–">-C-</normalizedToken>
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3; central cusp long, V-shaped (Figure 3
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<normalizedToken id="6EB83ADF699FADA9435511290FEA4BF9" originalValue="F–H">F-H</normalizedToken>
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). Inner marginal teeth with 15-16 pointed cusps. Outer marginal teeth with 21-23 cusps (Suppl. material 1: Table 2).
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</paragraph>
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<paragraph id="8169D285736A5841AD78A10911D6C878" lastPageId="2" lastPageNumber="97" pageId="1" pageNumber="96">
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Animal black pigmented except for neck and eye lobes. Ctenidium well-developed, with 19-23 gill filaments, occupying almost entire length of the pallial cavity. Osphradium elongate, positioned posterior to middle of ctenidium (Figure 6A). Stomach nearly as long
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<pageBreakToken id="56E15757FBAC9FF1D82255310D9A36C6" pageId="2" pageNumber="97" start="start">as</pageBreakToken>
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wide; style sac slightly shorter than stomach and surrounded by an unpigmented intestine (Suppl. material 1: Table 3). Glandular oviduct approx. three times longer than wide. Capsule gland shorter and thicker than albumen gland. Renal oviduct coiled, unpigmented. Bursa copulatrix pyriform to elongate, with a short duct. Seminal receptacle small, elongate, sessile, joining renal oviduct above the insertion point with bursal duct (Figure 6B, C; Suppl. material 1: Table 4). Penis attached to central area of head. Penis and penial appendix almost equal in length. Penis black pigmented, short, and triangular. Penial appendix and base of penis unpigmented. Terminal gland small (see
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<bibRefCitation id="638E95FEC70840AF8C2C0E337694E60C" author="Gloeer, P" journalOrPublisher="Folia Malacologica" pageId="18" pageNumber="113" pagination="279 - 291" title="Species of the genus Mercuria Boeters, 1971 (Caenogastropoda: Truncatelloidea: Hydrobiidae) from the European Mediterranean region, Morocco and Madeira, with descriptions of new species." url="https://doi.org/10.12657/folmal.023.024" volume="23" year="2015">
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<normalizedToken id="7FE3D835A46CC7263A99B198B0F5244C" originalValue="Glöer">Gloeer</normalizedToken>
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et al. 2015
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</bibRefCitation>
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).
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</paragraph>
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<caption id="5146ECA3C7AF60F529333222163005FD" pageId="2" pageNumber="97">
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<paragraph id="BA482E3202CE40692B11D3AE61D271F1" pageId="2" pageNumber="97">
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Figure 6. Ctenidium and female genitalia,
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<taxonomicName id="35368496C374D66370A8E88983AF83AF" lsidName="M. tingitana" pageId="2" pageNumber="97" rank="species" species="tingitana">M. tingitana</taxonomicName>
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, Tangier at 11 km towards Ksar es Seghir. A Ctenidium B Pallial oviduct C Seminal receptacle (SR) and renal oviduct (RO).
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection id="C6BFFE6F457672C9E45B432F5FBF33BE" pageId="2" pageNumber="97" type="distribution">
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<paragraph id="6D71CEA398AE0975DB02EE2C95108352" pageId="2" pageNumber="97">Distribution.</paragraph>
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<paragraph id="A96EE4C6073D5CC84360D81CB524D011" pageId="2" pageNumber="97">Only known from the type locality.</paragraph>
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</subSubSection>
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<subSubSection id="478686AF19AD842F899FBD682A17C1AB" lastPageId="3" lastPageNumber="98" pageId="2" pageNumber="97" type="remarks">
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<paragraph id="E1DB1F565E77B9E8979BB6873A7B952E" pageId="2" pageNumber="97">Remarks.</paragraph>
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<paragraph id="F6FDF12D3A05ABA66AD3227D3354C5EC" lastPageId="3" lastPageNumber="98" pageId="2" pageNumber="97">
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<taxonomicName id="46EB5B05F6D281FD48C0705D32A701A2" class="Gastropoda" family="Hydrobiidae" genus="Mercuria" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Mercuria tingitana" order="Littorinimorpha" pageId="2" pageNumber="97" phylum="Mollusca" rank="species" species="tingitana">Mercuria tingitana</taxonomicName>
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can be distinguished from its congeners in northern Africa by its slender shell and short penis. Genetically, the closest species to
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<taxonomicName id="975E372BD3A106C192E05D6A1719BBC4" lsidName="M. tingitana" pageId="2" pageNumber="97" rank="species" species="tingitana">M. tingitana</taxonomicName>
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is
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<taxonomicName id="B7B1D24E633EDE622FA66ECCD2EE6BFB" lsidName="M. bakeri" pageId="2" pageNumber="97" rank="species" species="bakeri">M. bakeri</taxonomicName>
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. However, both these are the most distant species to other Moroccan
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<pageBreakToken id="CDB7995D7320BB7800A7EDB2DD9DE979" pageId="3" pageNumber="98" start="start">congeners</pageBreakToken>
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with an uncorrected pairwise distance range of 4.7-8.5% for
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<taxonomicName id="CCBAB619C154F56610530E9840319678" lsidName="M. tingitana" pageId="3" pageNumber="98" rank="species" species="tingitana">M. tingitana</taxonomicName>
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and of 4.7-6.8% for
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<taxonomicName id="82F81092A459B2BF147E5C45B0CA9B9D" lsidName="M. bakeri" pageId="3" pageNumber="98" rank="species" species="bakeri">M. bakeri</taxonomicName>
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.
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<taxonomicName id="B645F95A633C1754DCC34E75784DFA60" class="Gastropoda" family="Hydrobiidae" genus="Mercuria" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Mercuria midarensis" order="Littorinimorpha" pageId="3" pageNumber="98" phylum="Mollusca" rank="species" species="midarensis">Mercuria midarensis</taxonomicName>
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sp. n. and
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<taxonomicName id="872CC12226355CD60C6D8C028D4539A5" lsidName="M. emiliana" pageId="3" pageNumber="98" rank="species" species="emiliana">M. emiliana</taxonomicName>
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are the most genetically distant from
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<taxonomicName id="F1BC529632144C6A2F8B2B5119653C58" lsidName="M. tingitana" pageId="3" pageNumber="98" rank="species" species="tingitana">M. tingitana</taxonomicName>
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according to COI divergences of 8.5% and 8.2%, respectively (Table 2).
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</paragraph>
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</subSubSection>
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<subSubSection id="16E3B96BC0EDCCC0E51ECD23AA6719A2" pageId="3" pageNumber="98" type="ecology">
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<paragraph id="2FC56D9FB57463AAED67FF093E7E0995" pageId="3" pageNumber="98">Ecology.</paragraph>
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<paragraph id="8E1773D5F6FCA4F8FCE3BBEFF7942248" pageId="3" pageNumber="98">
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See
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<bibRefCitation id="F209B94D474A1A493A0A5FC75BF43FCF" author="Gloeer, P" journalOrPublisher="Folia Malacologica" pageId="18" pageNumber="113" pagination="279 - 291" title="Species of the genus Mercuria Boeters, 1971 (Caenogastropoda: Truncatelloidea: Hydrobiidae) from the European Mediterranean region, Morocco and Madeira, with descriptions of new species." url="https://doi.org/10.12657/folmal.023.024" volume="23" year="2015">
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<normalizedToken id="94031CF89D9FCDAEFE90B95A0C23E508" originalValue="Glöer">Gloeer</normalizedToken>
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et al. (2015)
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</bibRefCitation>
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.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |