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<document ID-DOI="http://dx.doi.org/10.3897/zookeys.487.8463" ID-GBIF-Dataset="9f93f361-2ec5-4430-a248-6dd38f93fab8" ID-PMC="PMC4366685" ID-Pensoft-Pub="1313-2970-487-1" ID-PubMed="25829849" ID-ZBK="4DA2B44E63514E61B9F258D33CBCE817" ModsDocAuthor="" ModsDocDate="2015" ModsDocID="1313-2970-487-1" ModsDocOrigin="ZooKeys 487" ModsDocTitle="The Diplommatinidae of Fiji a hotspot of Pacific land snail biodiversity (Caenogastropoda, Cyclophoroidea)" checkinTime="1451244580935" checkinUser="pensoft" docAuthor="Neubert, Eike &amp; Bouchet, Philippe" docDate="2015" docId="9ACC56F12D23EB7376EE2C82BFA5445B" docLanguage="en" docName="ZooKeys 487: 1-85" docOrigin="ZooKeys 487" docSource="http://dx.doi.org/10.3897/zookeys.487.8463" docTitle="Diancta densecostulata Neubert &amp; Bouchet, 2015, sp. n." docType="treatment" docUuid="A8FBE3F9-D8C6-4B0D-BEC6-B9DFE3B26FF3" docUuidSource="ZooBank" docVersion="4" lastPageNumber="14" masterDocId="FFE3E851FFC1FFA9BA72FFCAFFEAFF93" masterDocTitle="The Diplommatinidae of Fiji - a hotspot of Pacific land snail biodiversity (Caenogastropoda, Cyclophoroidea)" masterLastPageNumber="85" masterPageNumber="1" pageNumber="14" updateTime="1668160100537" updateUser="ExternalLinkService">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>The Diplommatinidae of Fiji - a hotspot of Pacific land snail biodiversity (Caenogastropoda, Cyclophoroidea)</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Neubert, Eike</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Bouchet, Philippe</mods:namePart>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>ZooKeys</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2015</mods:date>
<mods:detail type="volume">
<mods:number>487</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>1</mods:start>
<mods:end>85</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:location>
<mods:url>http://dx.doi.org/10.3897/zookeys.487.8463</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.487.8463</mods:identifier>
<mods:identifier type="Pensoft-Pub">1313-2970-487-1</mods:identifier>
<mods:identifier type="ZBK">4DA2B44E63514E61B9F258D33CBCE817</mods:identifier>
<mods:identifier type="ZooBank">4DA2B44E63514E61B9F258D33CBCE817</mods:identifier>
</mods:mods>
<treatment ID-GBIF-Taxon="152058691" LSID="urn:lsid:zoobank.org:act:A8FBE3F9-D8C6-4B0D-BEC6-B9DFE3B26FF3" httpUri="http://treatment.plazi.org/id/9ACC56F12D23EB7376EE2C82BFA5445B" lastPageNumber="14" pageId="13" pageNumber="14">
<subSubSection pageId="13" pageNumber="14" type="multiple">
<paragraph pageId="13" pageNumber="14">Taxon classification Animalia Mesogastropoda Diplommatinidae</paragraph>
</subSubSection>
<subSubSection pageId="13" pageNumber="14" type="nomenclature">
<paragraph pageId="13" pageNumber="14">
<taxonomicName LSID="http://zoobank.org/A8FBE3F9-D8C6-4B0D-BEC6-B9DFE3B26FF3" class="Gastropoda" family="Diplommatinidae" genus="Diancta" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Diancta densecostulata" order="Architaenioglossa" pageId="13" pageNumber="14" phylum="Mollusca" rank="species" species="densecostulata">Diancta densecostulata</taxonomicName>
<taxonomicNameLabel pageId="13" pageNumber="14">sp. n.</taxonomicNameLabel>
Figs 24-26
</paragraph>
</subSubSection>
<subSubSection pageId="13" pageNumber="14" type="type material">
<paragraph pageId="13" pageNumber="14">Type material.</paragraph>
<paragraph pageId="13" pageNumber="14">Holotype MNHN IM-2000-27420, paratypes MNHN/283 IM-2000-27421, NMBE 516873/20. Type locality: Viti Levu, Wailotua karst, 50-80 m, rainforest, -17.7582 178.4166, leg. Bouchet, 25-27.08.1998.</paragraph>
</subSubSection>
<subSubSection pageId="13" pageNumber="14" type="material">
<paragraph pageId="13" pageNumber="14">Material.</paragraph>
<paragraph pageId="13" pageNumber="14">Viti Levu, Tuvu karst, 50 m, dry forest, -17.9332 177.7067, leg. Bouchet, 23.08.1998, MNHN/11; Viti Levu, Wailotua, 115 m, -17.7664 178.4117, leg. Bouchet, 25.08.1998, MNHN/18.</paragraph>
</subSubSection>
<subSubSection pageId="13" pageNumber="14" type="etymology">
<paragraph pageId="13" pageNumber="14">Etymology.</paragraph>
<paragraph pageId="13" pageNumber="14">Latin adjectives densus, -a, -um = close, and costulatus, -a, -um = ribbed.</paragraph>
</subSubSection>
<subSubSection pageId="13" pageNumber="14" type="diagnosis">
<paragraph pageId="13" pageNumber="14">Diagnosis.</paragraph>
<paragraph pageId="13" pageNumber="14">Sinistral small shell, narrow periomphalum, fine regularly spaced teleoconch ribs, bipartite columellar plate, two palatal and one parietal lamella.</paragraph>
</subSubSection>
<subSubSection pageId="13" pageNumber="14" type="description">
<paragraph pageId="13" pageNumber="14">Description.</paragraph>
<paragraph pageId="13" pageNumber="14">Shell sinistral, oval, small, brownish; last whorl constricted; protoconch broad, obtuse with a pitted microsculpture; umbilicus closed, concave and narrow periomphalum; teleoconch sculpture of fine regularly spaced ribs, in a dense pattern on the upper whorl, pattern more spacious with more coarse ribs on the last whorl; last whorl strongly ascending; aperture circular, connected to the last whorl, peristome funnel-shaped, simple; apertural rims connected, with a broad parietal shield; no dentition visible in the aperture by frontal view; inside with bipartite columellar plate, external part of the plate reduced to a basal knob, internal part a broad lamella, opposite a palatalis (visible in the aperture of fresh shells as an internal knob), a second palatalis just right above the columellar angle, and a parietal lamella present.</paragraph>
<paragraph pageId="13" pageNumber="14">Operculum corneous, flat, internally with a small apophysis, DO = 0.38.</paragraph>
</subSubSection>
<subSubSection pageId="13" pageNumber="14" type="measurements">
<paragraph pageId="13" pageNumber="14">Measurements.</paragraph>
<paragraph pageId="13" pageNumber="14">Holotype (Fig. 24): H = 2.33; D = 1.46; PH = 1.14; PD = 1.13; W = 5.5.</paragraph>
<caption pageId="13" pageNumber="14">
<paragraph pageId="13" pageNumber="14">
Figures 24-26.
<taxonomicName class="Gastropoda" family="Diplommatinidae" genus="Diancta" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Diancta densecostulata" order="Architaenioglossa" pageId="13" pageNumber="14" phylum="Mollusca" rank="species" species="densecostulata">Diancta densecostulata</taxonomicName>
sp. n. 24 Holotype MNHN IM-2000-27420, Viti Levu, Wailotua karst, H = 2.33 mm; 25 paratype, last whorl opened to show internal lamellae (enlarged, not to scale) 26 operculum 26a inner surface 26b outer surface. Figure 24
<normalizedToken originalValue="×">x</normalizedToken>
10, Figure 26
<normalizedToken originalValue="×">x</normalizedToken>
40 magnification.
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="13" pageNumber="14" type="distribution">
<paragraph pageId="13" pageNumber="14">Distribution</paragraph>
<paragraph pageId="13" pageNumber="14">(Fig. 170). Two localities quite far apart from each other on Viti Levu.</paragraph>
</subSubSection>
<subSubSection pageId="13" pageNumber="14" type="remarks">
<paragraph pageId="13" pageNumber="14">Remarks.</paragraph>
<paragraph pageId="13" pageNumber="14">
<taxonomicName class="Gastropoda" family="Diplommatinidae" genus="Diancta" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Diancta densecostulata" order="Architaenioglossa" pageId="13" pageNumber="14" phylum="Mollusca" rank="species" species="densecostulata">Diancta densecostulata</taxonomicName>
sp. n. differs from
<taxonomicName class="Gastropoda" family="Diplommatinidae" genus="Diancta" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Diancta macrostoma" order="Architaenioglossa" pageId="13" pageNumber="14" phylum="Mollusca" rank="species" species="macrostoma">Diancta macrostoma</taxonomicName>
by its slightly smaller shell, the regular dense pattern of the teleoconch ribs, and the internal dentition.
</paragraph>
</subSubSection>
</treatment>
</document>