168 lines
13 KiB
XML
168 lines
13 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.732.21677" ID-GBIF-Dataset="05db50e8-b4e5-422a-b78f-9676d74ac319" ID-PMC="PMC5799741" ID-Pensoft-Pub="1313-2970-732-1" ID-PubMed="29416404" ID-ZBK="9995702B61464BA1BB5323DC9BA9650F" ModsDocAuthor="" ModsDocDate="2018" ModsDocID="1313-2970-732-1" ModsDocOrigin="ZooKeys 732" ModsDocTitle="Revision of the genus-group Hystricella R. T. Lowe, 1855 from Porto Santo (Madeira Archipelago), with descriptions of new recent and fossil taxa (Gastropoda, Helicoidea, Geomitridae)" checkinTime="1516831538731" checkinUser="pensoft" docAuthor="Mattia, Willy De, Neiber, Marco T. & Groh, Klaus" docDate="2018" docId="FC92B450865CAE1B3234BBDB8F74F874" docLanguage="en" docName="ZooKeys 732: 1-125" docOrigin="ZooKeys 732" docSource="http://dx.doi.org/10.3897/zookeys.732.21677" docTitle="Callina waldeni Groh & De Mattia, sp. n." docType="treatment" docUuid="033EFDF1-F522-4652-B259-57C8E313878D" docUuidSource="ZooBank" docVersion="6" lastPageNumber="72" masterDocId="FFA3FF812B32FFA8FFBAFFCDFF9AFF92" masterDocTitle="Revision of the genus-group Hystricella R. T. Lowe, 1855 from Porto Santo (Madeira Archipelago), with descriptions of new recent and fossil taxa (Gastropoda, Helicoidea, Geomitridae)" masterLastPageNumber="125" masterPageNumber="1" pageNumber="71" updateTime="1668165370779" updateUser="ExternalLinkService">
|
||
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo>
|
||
<mods:title>Revision of the genus-group Hystricella R. T. Lowe, 1855 from Porto Santo (Madeira Archipelago), with descriptions of new recent and fossil taxa (Gastropoda, Helicoidea, Geomitridae)</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Mattia, Willy De</mods:namePart>
|
||
</mods:name>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Neiber, Marco T.</mods:namePart>
|
||
</mods:name>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Groh, Klaus</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>2018</mods:date>
|
||
<mods:detail type="volume">
|
||
<mods:number>732</mods:number>
|
||
</mods:detail>
|
||
<mods:extent unit="page">
|
||
<mods:start>1</mods:start>
|
||
<mods:end>125</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:location>
|
||
<mods:url>http://dx.doi.org/10.3897/zookeys.732.21677</mods:url>
|
||
</mods:location>
|
||
<mods:classification>journal article</mods:classification>
|
||
<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.732.21677</mods:identifier>
|
||
<mods:identifier type="Pensoft-Pub">1313-2970-732-1</mods:identifier>
|
||
<mods:identifier type="ZBK">9995702B61464BA1BB5323DC9BA9650F</mods:identifier>
|
||
<mods:identifier type="ZooBank">9995702B61464BA1BB5323DC9BA9650F</mods:identifier>
|
||
</mods:mods>
|
||
<treatment ID-GBIF-Taxon="140417747" LSID="urn:lsid:zoobank.org:act:033EFDF1-F522-4652-B259-57C8E313878D" httpUri="http://treatment.plazi.org/id/FC92B450865CAE1B3234BBDB8F74F874" lastPageId="71" lastPageNumber="72" pageId="70" pageNumber="71">
|
||
<subSubSection pageId="70" pageNumber="71" type="nomenclature">
|
||
<paragraph pageId="70" pageNumber="71">
|
||
†
|
||
<taxonomicName LSID="http://zoobank.org/033EFDF1-F522-4652-B259-57C8E313878D" authority="Groh & De Mattia" class="Gastropoda" family="Geomitridae" genus="Callina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Callina waldeni" order="Stylommatophora" pageId="70" pageNumber="71" phylum="Mollusca" rank="species" species="waldeni">Callina waldeni Groh & De Mattia</taxonomicName>
|
||
<taxonomicNameLabel pageId="70" pageNumber="71">sp. n.</taxonomicNameLabel>
|
||
Figs 215-216, 217
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="70" pageNumber="71" type="list of synonyms">
|
||
<paragraph pageId="70" pageNumber="71">List of synonyms.</paragraph>
|
||
<paragraph pageId="70" pageNumber="71">
|
||
1983
|
||
<taxonomicName class="Gastropoda" family="Geomitridae" genus="Discula" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Discula (Callina) rotula" order="Stylommatophora" pageId="70" pageNumber="71" phylum="Mollusca" rank="species" species="rotula" subGenus="Callina">Discula (Callina) rotula</taxonomicName>
|
||
-
|
||
<normalizedToken originalValue="Waldén">Walden</normalizedToken>
|
||
: 267, note p. 273 [partim].
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="70" pageNumber="71" type="type material">
|
||
<paragraph pageId="70" pageNumber="71">Type material.</paragraph>
|
||
<paragraph pageId="70" pageNumber="71">
|
||
MMF 46276, holotype, from loc. typ.; CWDM/1 PT, Porto Santo, E of Vila Baleira, S slope of the hill above Vale do Touro, 50 m W of the oil tanks, excavated Quaternary mixed gravel,
|
||
<geoCoordinate direction="north" orientation="latitude" precision="15" value="33.063053">33°03'47"N</geoCoordinate>
|
||
/
|
||
<geoCoordinate direction="west" orientation="longitude" precision="15" value="-16.32389">16°19'26"W</geoCoordinate>
|
||
, 24 m, leg. W. De Mattia & J. Macor, May 24 2015.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="70" pageNumber="71" type="locus typicus">
|
||
<paragraph pageId="70" pageNumber="71">Locus typicus.</paragraph>
|
||
<paragraph pageId="70" pageNumber="71">
|
||
Porto Santo, Quaternary slope deposits in Vale do Touro, Quaternary mixed gravel,
|
||
<geoCoordinate direction="north" orientation="latitude" precision="15" value="33.064167">33°03'51"N</geoCoordinate>
|
||
/
|
||
<geoCoordinate direction="west" orientation="longitude" precision="15" value="-16.322224">16°19'20"W</geoCoordinate>
|
||
, 30 m.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="70" pageNumber="71" type="diagnosis">
|
||
<paragraph pageId="70" pageNumber="71">Diagnosis.</paragraph>
|
||
<paragraph pageId="70" pageNumber="71">
|
||
<taxonomicName class="Gastropoda" family="Geomitridae" genus="Callina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Callina" order="Stylommatophora" pageId="70" pageNumber="71" phylum="Mollusca" rank="genus">Callina</taxonomicName>
|
||
species with closed umbilicus and well-rounded rather than angulated or keeled last whorl; granulation arranged along the growth lines and not evenly scattered across the entire shell surface.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="70" pageNumber="71" type="description">
|
||
<paragraph pageId="70" pageNumber="71">Description of the holotype.</paragraph>
|
||
<paragraph pageId="70" pageNumber="71">The shell is dextral, very solid, hairless, and discoidal to conical in shape. The protoconch is dark brown, with 1.3 to 1.6 whorls and almost smooth except for very fine radial striae. The teleoconch has from 6.4 to 6.7 rapidly increasing whorls. It is whitish in colour, probably bleached. The whorls are slightly convex. The last whorl is rather rounded, neither distinctly angled nor keeled. The external upper surface has very fine but clearly visible, irregularly spaced, growth lines. Small scattered tubercles are present on the upper surface of the teleoconch. These tubercles are arranged along the growth lines. Small and rather densely set (exclusively along the growth lines) tubercles are also present on the underside of the last whorl. The last whorl is only slightly wider than the penultimate whorl and only slightly descending towards the aperture. The umbilicus is closed. The aperture is more or less elliptical and the peristome is white and very solid. A strong callous is present along the lower palatal side just behind the aperture. The peristome is interrupted along the palatal area and partially reflected along its basal portion. The palatal area does not show any callouses or thickenings.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="70" pageNumber="71" type="description">
|
||
<paragraph pageId="70" pageNumber="71">Measurements.</paragraph>
|
||
<paragraph pageId="70" pageNumber="71">
|
||
D 15.7
|
||
<normalizedToken originalValue="±">+/-</normalizedToken>
|
||
0.1 mm (range 15.6-15.8 mm); H 9.1
|
||
<normalizedToken originalValue="±">+/-</normalizedToken>
|
||
0.3 mm (range 8.9-9.2 mm); FW 5.6
|
||
<normalizedToken originalValue="±">+/-</normalizedToken>
|
||
0.2 mm (range 5.5-5.7); PA 52.4
|
||
<normalizedToken originalValue="±">+/-</normalizedToken>
|
||
2.4° (range 51.2-54.4°); NW 7.9
|
||
<normalizedToken originalValue="±">+/-</normalizedToken>
|
||
0.3 (range 7.7-8.1) (n = 2). Ratio D/H 1.7; ratio FW/H 0.6.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="70" pageNumber="71" type="distribution">
|
||
<paragraph pageId="70" pageNumber="71">Distribution.</paragraph>
|
||
<paragraph pageId="70" pageNumber="71">
|
||
<taxonomicName class="Gastropoda" family="Geomitridae" genus="Callina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Callina waldeni" order="Stylommatophora" pageId="70" pageNumber="71" phylum="Mollusca" rank="species" species="waldeni">Callina waldeni</taxonomicName>
|
||
sp. n. is only known from the locus typicus. See map in Fig. 217.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection lastPageId="71" lastPageNumber="72" pageId="70" pageNumber="71" type="taxonomic remarks">
|
||
<paragraph pageId="70" pageNumber="71">Taxonomic remarks.</paragraph>
|
||
<paragraph lastPageId="71" lastPageNumber="72" pageId="70" pageNumber="71">
|
||
<bibRefCitation author="Walden, HW" journalOrPublisher="Annales Zoologici Fennici" pageId="77" pageNumber="78" pagination="255 - 275" title="Systematic and biogeographical studies on the terrestrial gastropoda of Madeira. With an annotated Check-list." volume="20" year="1983">
|
||
<normalizedToken originalValue="Waldén">Walden</normalizedToken>
|
||
(1983
|
||
</bibRefCitation>
|
||
: 273) reported in note 72: "A single giant, subfossil specimen (diam. maj. = 15.8 mm, H = 8.9 mm, whorls: 7.9) has been found in Vale do Touro, Porto Santo (Voucher specimen in Funchal Museum)".
|
||
<normalizedToken originalValue="Waldén">Walden</normalizedToken>
|
||
clearly introduced the fossil specimen of the MMF collection (n° 46276) as belonging
|
||
<pageBreakToken pageId="71" pageNumber="72" start="start">to</pageBreakToken>
|
||
<taxonomicName class="Gastropoda" family="Geomitridae" genus="Callina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Callina rotula" order="Stylommatophora" pageId="71" pageNumber="72" phylum="Mollusca" rank="species" species="rotula">Callina rotula</taxonomicName>
|
||
as also reported in the original museum label depicted in Fig. 215.
|
||
<taxonomicName class="Gastropoda" family="Geomitridae" genus="Callina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Callina waldeni" order="Stylommatophora" pageId="71" pageNumber="72" phylum="Mollusca" rank="species" species="waldeni">Callina waldeni</taxonomicName>
|
||
sp. n. differs from
|
||
<taxonomicName lsidName="C. rotula" pageId="71" pageNumber="72" rank="species" species="rotula">C. rotula</taxonomicName>
|
||
by its larger dimensions and a more conical shape, with slightly more convex whorls. The body whorl is not distinctly angled but rather well rounded. The tubercles are only arranged along the growth lines and not scattered on the entire surface of the shell. The aperture is also less elliptical.
|
||
</paragraph>
|
||
<paragraph pageId="71" pageNumber="72">
|
||
<taxonomicName class="Gastropoda" family="Geomitridae" genus="Callina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Callina waldeni" order="Stylommatophora" pageId="71" pageNumber="72" phylum="Mollusca" rank="species" species="waldeni">Callina waldeni</taxonomicName>
|
||
sp. n. is currently the only known fossil representative of the genus.
|
||
</paragraph>
|
||
<caption pageId="71" pageNumber="72">
|
||
<paragraph pageId="71" pageNumber="72">
|
||
Figures 215-216. Shells of
|
||
<taxonomicName class="Gastropoda" family="Geomitridae" genus="Callina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Callina waldeni" order="Stylommatophora" pageId="71" pageNumber="72" phylum="Mollusca" rank="species" species="waldeni">Callina waldeni</taxonomicName>
|
||
sp. n. 215 holotype, MMF 46276 216 paratype from E of Vila Baleira, S slope of the hill above Vale do Touro. Scale bar 1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption pageId="71" pageNumber="72">
|
||
<paragraph pageId="71" pageNumber="72">
|
||
Figure 217. Distribution of
|
||
<taxonomicName class="Gastropoda" family="Geomitridae" genus="Callina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Callina waldeni" order="Stylommatophora" pageId="71" pageNumber="72" phylum="Mollusca" rank="species" species="waldeni">Callina waldeni</taxonomicName>
|
||
sp. n.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection pageId="71" pageNumber="72" type="status and conservation">
|
||
<paragraph pageId="71" pageNumber="72">Status and conservation.</paragraph>
|
||
<paragraph pageId="71" pageNumber="72">
|
||
Extinct before the
|
||
<normalizedToken originalValue="islands’">islands'</normalizedToken>
|
||
scientific exploration in the 19th century, possibly already before human settlement.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |