307 lines
32 KiB
XML
307 lines
32 KiB
XML
<document ID-DOI="10.5733/afin.051.0203" ID-ISSN="2305-2562" ID-Zenodo-Dep="7913493" IM.bibliography_approvedBy="juliana" IM.illustrations_approvedBy="juliana" IM.materialsCitations_approvedBy="juliana" IM.metadata_approvedBy="juliana" IM.tables_approvedBy="juliana" IM.taxonomicNames_approvedBy="juliana" IM.treatmentCitations_approvedBy="juliana" IM.treatments_approvedBy="juliana" checkinTime="1683578712151" checkinUser="felipe" docAuthor="Muratov, Igor V." docDate="2010" docId="03B7D926AD32FFB7EB59FBCFFBF6FBEF" docLanguage="en" docName="AfrInvertebr.51.2.255-288.pdf" docOrigin="African Invertebrates 51 (2)" docSource="http://www.bioone.org/doi/abs/10.5733/afin.051.0203" docStyle="DocumentStyle:B78C63EC8CEBBB75364A82B35BB1F83D.3:AfrInvertebr.2008-2015.journal_article.0cover" docStyleId="B78C63EC8CEBBB75364A82B35BB1F83D" docStyleName="AfrInvertebr.2008-2015.journal_article.0cover" docStyleVersion="3" docTitle="Gulella delgada Muratov 2010, sp. n." docType="treatment" docVersion="3" lastPageNumber="277" masterDocId="FF8EA15EAD21FFA1E94FFFCEFFB5FFBE" masterDocTitle="Terrestrial molluscs of Cabo Delgado and adjacent inland areas of north-eastern Mozambique" masterLastPageNumber="255" masterPageNumber="255" pageNumber="274" updateTime="1683633289941" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Terrestrial molluscs of Cabo Delgado and adjacent inland areas of north-eastern Mozambique</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Muratov, Igor V.</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>African Invertebrates</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2010</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2010-12-31</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>51</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>2</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>255</mods:start>
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<mods:end>255</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://www.bioone.org/doi/abs/10.5733/afin.051.0203</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">10.5733/afin.051.0203</mods:identifier>
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<mods:identifier type="ISSN">2305-2562</mods:identifier>
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<mods:identifier type="Zenodo-Dep">7913493</mods:identifier>
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</mods:mods>
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<treatment LSID="urn:lsid:plazi:treatment:03B7D926AD32FFB7EB59FBCFFBF6FBEF" httpUri="http://treatment.plazi.org/id/03B7D926AD32FFB7EB59FBCFFBF6FBEF" lastPageId="22" lastPageNumber="277" pageId="19" pageNumber="274">
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<subSubSection box="[534,789,1025,1052]" pageId="19" pageNumber="274" type="nomenclature">
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<paragraph blockId="19.[181,1142,1025,1667]" box="[534,789,1025,1052]" pageId="19" pageNumber="274">
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<heading box="[534,789,1025,1052]" centered="true" fontSize="11" level="2" pageId="19" pageNumber="274" reason="2">
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<taxonomicName ID-CoL="3HLQ5" authority="Muratov, 2010" authorityName="Muratov" authorityYear="2010" box="[534,721,1025,1051]" class="Gastropoda" family="Streptaxidae" genus="Gulella" kingdom="Animalia" order="Stylommatophora" pageId="19" pageNumber="274" phylum="Mollusca" rank="species" species="delgada" status="sp. n.">
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<emphasis bold="true" box="[534,721,1025,1051]" pageId="19" pageNumber="274">Gulella delgada</emphasis>
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</taxonomicName>
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<taxonomicNameLabel box="[729,789,1026,1052]" pageId="19" pageNumber="274" rank="species">sp. n.</taxonomicNameLabel>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="22" lastPageNumber="277" pageId="19" pageNumber="274" type="description">
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<paragraph blockId="19.[181,1142,1025,1667]" box="[576,747,1065,1092]" pageId="19" pageNumber="274">
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<figureCitation box="[576,661,1065,1091]" captionStart="Figs 30–38" captionStartId="20.[144,183,1516,1538]" captionTargetBox="[162,1086,234,1471]" captionTargetId="figure-8@20.[144,1104,215,1489]" captionTargetPageId="20" captionText="Figs 30–38.Streptaxidae:(30) Edentulina affinis,33.4×17.6 mm,stn 5; (31) Taylorialeroyi, 14.4×21.0 mm, stn 5; (32) Gonaxis cf. percivali, 9.4×6.9 mm, stn 1; (33) G. denticulatus, 7.0×4.6 mm, stn 11; (34) Gulella sexdentata var. liederi, 9.4×4.8 mm, stn 1; (35) G. subhyalina, 6.5×2.3 mm, stn 1; (36) G. perissodonta, 3.2×1.5 mm, stn 7; (37) Gulella delgada sp. n., 4.0×1.8 mm, 1st syntype, stn 7; (38) Streptostele herma, 3.8×1.2 mm, stn 7. Scale bar 10 mm in Figs 30–31; 3 mm in Figs 32–34; 1 mm in Figs 35–38." figureDoi="http://doi.org/10.5281/zenodo.7913511" httpUri="https://zenodo.org/record/7913511/files/figure.png" pageId="19" pageNumber="274">Figs 37</figureCitation>
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,
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<figureCitation box="[673,747,1065,1092]" captionStart="Figs 39–45" captionStartId="21.[181,220,1626,1648]" captionTargetBox="[200,1123,378,1601]" captionTargetId="figure-67@21.[181,1141,359,1620]" captionTargetPageId="21" captionText="Figs 39–45. Gulella delgada sp.n., stn 7: (39–43) 1st syntype, 4.0×1.8 mm, five views; (44) 2nd syntype, 3.8×1.8 mm; (45) 3rd syntype, 2.7×1.8 mm." figureDoi="http://doi.org/10.5281/zenodo.7913513" httpUri="https://zenodo.org/record/7913513/files/figure.png" pageId="19" pageNumber="274">39–45</figureCitation>
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</paragraph>
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<paragraph blockId="19.[181,1142,1025,1667]" pageId="19" pageNumber="274">
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Etymology: From Portuguese
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<taxonomicName authorityName="Muratov" authorityYear="2010" box="[545,635,1105,1131]" class="Gastropoda" family="Streptaxidae" genus="Gulella" kingdom="Animalia" order="Stylommatophora" pageId="19" pageNumber="274" phylum="Mollusca" rank="species" species="delgada">
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<emphasis box="[545,635,1105,1131]" italics="true" pageId="19" pageNumber="274">delgada</emphasis>
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</taxonomicName>
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(slender, elongated) and
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<collectingRegion box="[917,1080,1105,1131]" country="Mozambique" name="Cabo Delgado" pageId="19" pageNumber="274">Cabo Delgado</collectingRegion>
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; with reference to the overall appearance of the shell and the name of the
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<typeStatus box="[940,988,1138,1164]" pageId="19" pageNumber="274">type</typeStatus>
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locality.
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</paragraph>
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<paragraph blockId="19.[181,1142,1025,1667]" pageId="19" pageNumber="274">Diagnosis: Elongated shell with narrow umbilicus and acuminate smooth apex; with large, widely spaced axial ribs on teleoconch; large short parietal lamella, long palatal lamella (which consists of low distal and large proximal parts), small columellar cusp and large, obtuse, rounded, deeply set columellar tooth.</paragraph>
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<paragraph blockId="19.[181,1142,1025,1667]" box="[208,347,1313,1339]" pageId="19" pageNumber="274">Description:</paragraph>
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<paragraph blockId="19.[181,1142,1025,1667]" lastBlockId="22.[144,1104,205,1106]" lastPageId="22" lastPageNumber="277" pageId="19" pageNumber="274">
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Shell semi-translucent, white, elongated acuminate-ovate, with narrow umbilicus and acute apex. Protoconch (~2.5 whorls) smooth. Teleoconch consists of 4–5 convex whorls, slightly angulated above the periphery, separated by deep suture; with strong, widely spaced axial ribs accentuated just above the periphery of the whorls and less developed above the aperture (width of ribs on average three times less than width of intercostal spaces). Last whorl not ascending towards apex, height is less than half (about 45%) of shell height. Aperture oval, with very narrowly reflected columellar, basal and palatal margins, incised just below the suture of preceding whorl in the area of pneumostome. Apertural dentition of (1
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<superScript attach="right" box="[656,667,1609,1623]" fontSize="6" pageId="19" pageNumber="274">st</superScript>
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) large parietal lamella that suddenly starts a short distance forward of columellar plane, very slightly curves towards the area of pneumostome and reaches apertural edge; (2
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<superScript attach="none" box="[676,692,203,217]" fontSize="6" pageId="21" pageNumber="276">nd</superScript>
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) palatal lamella about half a whorl long, reaches apertural margin, low in its first half, then suddenly becomes the same size as parietal lamella in the same area where parietal lamella starts (distal portion of palatal lamella is cross-symmetrical with parietal lamella); (3
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<superScript attach="none" box="[809,817,299,313]" fontSize="6" pageId="21" pageNumber="276">d</superScript>
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) basal lamella low, about a quarter of a whorl long, situated closer to columella, ascends towards small columellar cusp and gradually disappears a short distance from it; (4
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<superScript attach="none" box="[818,831,237,251]" fontSize="6" pageId="22" pageNumber="277">th</superScript>
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) small columellar cusp positioned about two-thirds of distance between columellar edge and large, obtuse, rounded, deeply set (5
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<superScript attach="right" box="[404,417,301,315]" fontSize="6" pageId="22" pageNumber="277">th</superScript>
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) columellar tooth. Juvenile with small parietal tooth, large basal lamella (positioned parallel to basal edge of aperture) and slight thickening in middle of columella. No internal dentition in upper whorls.
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</paragraph>
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<caption ID-DOI="http://doi.org/10.5281/zenodo.7913511" ID-Zenodo-Dep="7913511" httpUri="https://zenodo.org/record/7913511/files/figure.png" pageId="20" pageNumber="275" startId="20.[144,183,1516,1538]" targetBox="[162,1086,234,1471]" targetPageId="20" targetType="figure">
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<paragraph blockId="20.[144,1102,1515,1658]" pageId="20" pageNumber="275">
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Figs 30–38.
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<taxonomicName authorityName="Gray" authorityYear="1860" box="[254,370,1516,1538]" class="Gastropoda" family="Streptaxidae" kingdom="Animalia" order="Stylommatophora" pageId="20" pageNumber="275" phylum="Mollusca" rank="family">Streptaxidae</taxonomicName>
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:(30)
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<taxonomicName authorityName=": Boettger" authorityYear="1913" box="[419,577,1516,1537]" class="Gastropoda" family="Streptaxidae" genus="Edentulina" kingdom="Animalia" order="Stylommatophora" pageId="20" pageNumber="275" phylum="Mollusca" rank="species" species="affinis">
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<emphasis box="[419,577,1516,1537]" italics="true" pageId="20" pageNumber="275">Edentulina affinis</emphasis>
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</taxonomicName>
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, 33.4×17.6 mm, stn 5; (31)
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<taxonomicName baseAuthorityName="Bourguignat" baseAuthorityYear="1889" box="[823,954,1516,1537]" class="Gastropoda" family="Streptaxidae" genus="Tayloria" kingdom="Animalia" order="Stylommatophora" pageId="20" pageNumber="275" phylum="Mollusca" rank="species" species="leroyi">
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<emphasis box="[823,954,1516,1537]" italics="true" pageId="20" pageNumber="275">Tayloria leroyi</emphasis>
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</taxonomicName>
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, 14.4×21.0 mm, stn 5; (32)
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<taxonomicName baseAuthorityName="Preston" baseAuthorityYear="1913" box="[340,531,1540,1562]" class="Gastropoda" family="Streptaxidae" genus="Gonaxis" isUncertain="true" kingdom="Animalia" order="Stylommatophora" pageId="20" pageNumber="275" phylum="Mollusca" rank="species" species="percivali">
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<emphasis box="[340,416,1540,1561]" italics="true" pageId="20" pageNumber="275">Gonaxis</emphasis>
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cf.
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<emphasis box="[451,531,1540,1561]" italics="true" pageId="20" pageNumber="275">percivali</emphasis>
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</taxonomicName>
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, 9.4×6.9 mm, stn 1; (33)
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<taxonomicName authorityName=": Dohrn" authorityYear="1878" box="[766,906,1540,1561]" class="Gastropoda" family="Streptaxidae" genus="Streptaxis" kingdom="Animalia" order="Stylommatophora" pageId="20" pageNumber="275" phylum="Mollusca" rank="species" species="denticulatus">
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<emphasis box="[766,906,1540,1561]" italics="true" pageId="20" pageNumber="275">G. denticulatus</emphasis>
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</taxonomicName>
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, 7.0×4.6 mm, stn 11; (34)
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<taxonomicName authorityName="E. von Martens" authorityYear="1897" box="[283,558,1564,1585]" class="Gastropoda" family="Streptaxidae" genus="Gulella" kingdom="Animalia" order="Stylommatophora" pageId="20" pageNumber="275" phylum="Mollusca" rank="variety" species="sexdentata" variety="liederi">
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<emphasis box="[283,454,1564,1585]" italics="true" pageId="20" pageNumber="275">Gulella sexdentata</emphasis>
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var.
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<emphasis box="[499,558,1564,1585]" italics="true" pageId="20" pageNumber="275">liederi</emphasis>
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</taxonomicName>
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, 9.4×4.8 mm, stn 1; (35)
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<taxonomicName authorityName=": Smith" authorityYear="1890" box="[790,917,1564,1585]" class="Gastropoda" family="Streptaxidae" genus="Ennea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stylommatophora" pageId="20" pageNumber="275" phylum="Mollusca" rank="species" species="subhyalina">
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<emphasis box="[790,917,1564,1585]" italics="true" pageId="20" pageNumber="275">G. subhyalina</emphasis>
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</taxonomicName>
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, 6.5×2.3 mm, stn 1; (36)
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<taxonomicName authorityName=": Sturany 1898:" authorityYear="1898" box="[283,428,1588,1609]" class="Gastropoda" family="Streptaxidae" genus="Ennea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stylommatophora" pageId="20" pageNumber="275" phylum="Mollusca" rank="species" species="perissodonta">
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<emphasis box="[283,428,1588,1609]" italics="true" pageId="20" pageNumber="275">G. perissodonta</emphasis>
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</taxonomicName>
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, 3.2×1.5 mm, stn 7; (37)
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<taxonomicName authority="Muratov, 2010" authorityName="Muratov" authorityYear="2010" box="[663,810,1588,1609]" class="Gastropoda" family="Streptaxidae" genus="Gulella" kingdom="Animalia" order="Stylommatophora" pageId="20" pageNumber="275" phylum="Mollusca" rank="species" species="delgada" status="sp. n.">
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<emphasis box="[663,810,1588,1609]" italics="true" pageId="20" pageNumber="275">Gulella delgada</emphasis>
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</taxonomicName>
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<taxonomicNameLabel box="[816,866,1588,1609]" pageId="20" pageNumber="275" rank="species">sp. n.</taxonomicNameLabel>
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, 4.0×1.8 mm, 1
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<superScript attach="left" box="[1010,1019,1588,1600]" fontSize="5" pageId="20" pageNumber="275">st</superScript>
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syntype, stn 7; (38)
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<taxonomicName authorityName=": Connolly" authorityYear="1912" box="[337,506,1612,1633]" class="Gastropoda" family="Streptaxidae" genus="Streptostele" kingdom="Animalia" order="Stylommatophora" pageId="20" pageNumber="275" phylum="Mollusca" rank="species" species="herma">
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<emphasis box="[337,506,1612,1633]" italics="true" pageId="20" pageNumber="275">Streptostele herma</emphasis>
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</taxonomicName>
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, 3.8×1.2 mm, stn 7. Scale bar 10 mm in Figs 30–31; 3 mm in Figs 32–34; 1 mm in Figs 35–38.
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</paragraph>
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</caption>
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<caption ID-DOI="http://doi.org/10.5281/zenodo.7913513" ID-Zenodo-Dep="7913513" httpUri="https://zenodo.org/record/7913513/files/figure.png" pageId="21" pageNumber="276" startId="21.[181,220,1626,1648]" targetBox="[200,1123,378,1601]" targetPageId="21" targetType="figure">
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<paragraph blockId="21.[181,1139,1626,1672]" pageId="21" pageNumber="276">
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Figs 39–45.
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<taxonomicName authority="Muratov, 2010" authorityName="Muratov" authorityYear="2010" box="[299,446,1626,1647]" class="Gastropoda" family="Streptaxidae" genus="Gulella" kingdom="Animalia" order="Stylommatophora" pageId="21" pageNumber="276" phylum="Mollusca" rank="species" species="delgada" status="sp.n.">
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<emphasis box="[299,446,1626,1647]" italics="true" pageId="21" pageNumber="276">Gulella delgada</emphasis>
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</taxonomicName>
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<taxonomicNameLabel box="[453,498,1627,1648]" pageId="21" pageNumber="276" rank="species">sp.n.</taxonomicNameLabel>
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, stn 7: (39–43) 1
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<superScript attach="left" box="[658,667,1626,1638]" fontSize="5" pageId="21" pageNumber="276">st</superScript>
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syntype, 4.0×1.8 mm, five views; (44) 2
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<superScript attach="left" box="[1043,1056,1626,1638]" fontSize="5" pageId="21" pageNumber="276">nd</superScript>
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syntype, 3.8×1.8 mm; (45) 3
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<superScript attach="left" box="[455,466,1650,1662]" fontSize="5" pageId="21" pageNumber="276">rd</superScript>
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syntype, 2.7×1.8 mm.
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</paragraph>
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</caption>
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<paragraph blockId="22.[144,1104,205,1106]" pageId="22" pageNumber="277">
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Measurements of the shells: 1
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<superScript attach="left" box="[505,516,405,419]" fontSize="6" pageId="22" pageNumber="277">st</superScript>
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<typeStatus box="[523,614,405,431]" pageId="22" pageNumber="277">syntype</typeStatus>
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: 7.5 whorls, height 4.0 mm, major diameter
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<quantity box="[144,233,437,463]" metricMagnitude="-3" metricUnit="m" metricValue="1.8" pageId="22" pageNumber="277" unit="mm" value="1.8">1.8 mm</quantity>
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; 2
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<superScript attach="left" box="[260,276,437,451]" fontSize="6" pageId="22" pageNumber="277">nd</superScript>
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<typeStatus box="[284,375,437,463]" pageId="22" pageNumber="277">syntype</typeStatus>
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: 6.5 whorls, height
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<quantity box="[599,687,437,463]" metricMagnitude="-3" metricUnit="m" metricValue="3.8" pageId="22" pageNumber="277" unit="mm" value="3.8">3.8 mm</quantity>
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, major diameter
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<quantity box="[879,969,437,463]" metricMagnitude="-3" metricUnit="m" metricValue="1.8" pageId="22" pageNumber="277" unit="mm" value="1.8">1.8 mm</quantity>
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; 3
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<superScript attach="left" box="[995,1009,437,451]" fontSize="6" pageId="22" pageNumber="277">rd</superScript>
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<typeStatus box="[1017,1104,437,463]" pageId="22" pageNumber="277">syntype</typeStatus>
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(juvenile): 5.5 whorls, height
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<quantity box="[476,564,469,495]" metricMagnitude="-3" metricUnit="m" metricValue="2.7" pageId="22" pageNumber="277" unit="mm" value="2.7">2.7 mm</quantity>
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, major diameter
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<quantity box="[753,842,469,495]" metricMagnitude="-3" metricUnit="m" metricValue="1.8" pageId="22" pageNumber="277" unit="mm" value="1.8">1.8 mm</quantity>
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.
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</paragraph>
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<paragraph blockId="22.[144,1104,205,1106]" pageId="22" pageNumber="277">
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Type material:
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<materialsCitation collectingDate="2009-11-24" collectionCode="MNHN, NMSA, V" country="Mozambique" elevation="11" latitude="-10.68883" location="Palma" longLatPrecision="1" longitude="40.62806" pageId="22" pageNumber="277" specimenCode="L8003, T2583, L8004, T2584" specimenCount="3" stateProvince="Cabo Delgado" typeStatus="syntype">
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1
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<superScript attach="left" box="[297,306,507,519]" fontSize="5" pageId="22" pageNumber="277">st</superScript>
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<typeStatus box="[314,385,508,529]" pageId="22" pageNumber="277">syntype</typeStatus>
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(
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<collectionCode box="[399,473,507,528]" country="France" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" lsid="urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="22" pageNumber="277">MNHN</collectionCode>
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: 23097), 2
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<superScript attach="left" box="[573,586,507,519]" fontSize="5" pageId="22" pageNumber="277">nd</superScript>
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||
<typeStatus box="[594,665,508,529]" pageId="22" pageNumber="277">syntype</typeStatus>
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||
(
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<collectionCode box="[679,749,507,528]" country="South Africa" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34985" lsid="urn:lsid:biocol.org:col:34985" name="KwaZulu-Natal Museum" pageId="22" pageNumber="277" type="Museum">NMSA</collectionCode>
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:
|
||
<specimenCode box="[760,821,507,529]" collectionCode="NMSA" country="South Africa" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34985" lsid="urn:lsid:biocol.org:col:34985" name="KwaZulu-Natal Museum" pageId="22" pageNumber="277" type="Museum">L8003</specimenCode>
|
||
/
|
||
<specimenCode box="[828,889,507,529]" collectionCode="T" name="Tavera, Department of Geology and Geophysics" pageId="22" pageNumber="277">T2583</specimenCode>
|
||
), 3
|
||
<superScript attach="left" box="[918,929,507,519]" fontSize="5" pageId="22" pageNumber="277">rd</superScript>
|
||
<typeStatus box="[937,1008,508,529]" pageId="22" pageNumber="277">syntype</typeStatus>
|
||
(juvenile) (
|
||
<collectionCode box="[150,220,531,552]" country="South Africa" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34985" lsid="urn:lsid:biocol.org:col:34985" name="KwaZulu-Natal Museum" pageId="22" pageNumber="277" type="Museum">NMSA</collectionCode>
|
||
:
|
||
<specimenCode box="[230,291,531,553]" collectionCode="NMSA" country="South Africa" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34985" lsid="urn:lsid:biocol.org:col:34985" name="KwaZulu-Natal Museum" pageId="22" pageNumber="277" type="Museum">L8004</specimenCode>
|
||
/
|
||
<specimenCode box="[298,359,531,553]" collectionCode="T" name="Tavera, Department of Geology and Geophysics" pageId="22" pageNumber="277">T2584</specimenCode>
|
||
); all from
|
||
<collectingCountry box="[457,617,531,552]" name="Mozambique" pageId="22" pageNumber="277">MOZAMBIQUE</collectingCountry>
|
||
:
|
||
<emphasis box="[626,761,531,552]" italics="true" pageId="22" pageNumber="277">
|
||
<collectingRegion box="[626,761,531,552]" country="Mozambique" name="Cabo Delgado" pageId="22" pageNumber="277">Cabo Delgado</collectingRegion>
|
||
</emphasis>
|
||
:
|
||
<quantity box="[774,839,531,553]" metricMagnitude="3" metricUnit="m" metricValue="1.1" pageId="22" pageNumber="277" unit="km" value="1.1">1.1 km</quantity>
|
||
WNW of lighthouse,
|
||
<quantity box="[1045,1104,531,553]" metricMagnitude="4" metricUnit="m" metricValue="1.9" pageId="22" pageNumber="277" unit="km" value="19.0">19 km</quantity>
|
||
NE of
|
||
<location LSID="urn:lsid:plazi:treatment:03B7D926AD32FFB7EB59FBCFFBF6FBEF:8EC13EEBAD37FFB7E983FDE5FEB2FDFF" box="[204,263,555,577]" country="Mozambique" latitude="-10.68883" longLatPrecision="1" longitude="40.62806" name="Palma" pageId="22" pageNumber="277" stateProvince="Cabo Delgado">Palma</location>
|
||
,
|
||
<geoCoordinate box="[272,379,555,577]" degrees="10.68883" direction="south" orientation="latitude" pageId="22" pageNumber="277" precision="1" value="-10.68883">10.68883°S</geoCoordinate>
|
||
:
|
||
<geoCoordinate box="[382,496,555,577]" degrees="40.62806" direction="east" orientation="longitude" pageId="22" pageNumber="277" precision="1" value="40.62806">40.62806°E</geoCoordinate>
|
||
, alt.
|
||
<quantity box="[538,586,555,577]" metricMagnitude="1" metricUnit="m" metricValue="1.1" pageId="22" pageNumber="277" unit="m" value="11.0">
|
||
<elevation box="[538,586,555,577]" metricMagnitude="1" metricUnit="m" metricValue="1.1" pageId="22" pageNumber="277" unit="m" value="11.0">11 m</elevation>
|
||
</quantity>
|
||
,
|
||
<date box="[595,693,555,577]" pageId="22" pageNumber="277" value="2009-11-24">
|
||
<collectingDate box="[595,693,555,577]" pageId="22" pageNumber="277" value="2009-11-24">24 xi.2009</collectingDate>
|
||
</date>
|
||
, I.
|
||
<collectionCode box="[714,732,556,577]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="22" pageNumber="277" type="Museum">V</collectionCode>
|
||
. Muratov
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph blockId="22.[144,1104,205,1106]" box="[170,1104,591,618]" pageId="22" pageNumber="277">
|
||
Distribution: Known so far only from the
|
||
<typeStatus box="[626,674,592,618]" pageId="22" pageNumber="277">type</typeStatus>
|
||
locality in north-eastern
|
||
<collectingCountry box="[949,1101,591,617]" name="Mozambique" pageId="22" pageNumber="277">Mozambique</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
<paragraph blockId="22.[144,1104,205,1106]" pageId="22" pageNumber="277">
|
||
Remarks: Designation of
|
||
<typeStatus box="[466,564,632,658]" pageId="22" pageNumber="277">syntypes</typeStatus>
|
||
is necessary because of significant differences in the dentition of the adult and juvenile shell. All three shells are worn, without any periostracum. The larger adult (1
|
||
<superScript attach="left" box="[515,526,696,710]" fontSize="6" pageId="22" pageNumber="277">st</superScript>
|
||
<typeStatus box="[534,621,696,722]" pageId="22" pageNumber="277">syntype</typeStatus>
|
||
–
|
||
<figureCitation box="[651,737,695,722]" captionStart="Figs 30–38" captionStartId="20.[144,183,1516,1538]" captionTargetBox="[162,1086,234,1471]" captionTargetId="figure-8@20.[144,1104,215,1489]" captionTargetPageId="20" captionText="Figs 30–38.Streptaxidae:(30) Edentulina affinis,33.4×17.6 mm,stn 5; (31) Taylorialeroyi, 14.4×21.0 mm, stn 5; (32) Gonaxis cf. percivali, 9.4×6.9 mm, stn 1; (33) G. denticulatus, 7.0×4.6 mm, stn 11; (34) Gulella sexdentata var. liederi, 9.4×4.8 mm, stn 1; (35) G. subhyalina, 6.5×2.3 mm, stn 1; (36) G. perissodonta, 3.2×1.5 mm, stn 7; (37) Gulella delgada sp. n., 4.0×1.8 mm, 1st syntype, stn 7; (38) Streptostele herma, 3.8×1.2 mm, stn 7. Scale bar 10 mm in Figs 30–31; 3 mm in Figs 32–34; 1 mm in Figs 35–38." figureDoi="http://doi.org/10.5281/zenodo.7913511" httpUri="https://zenodo.org/record/7913511/files/figure.png" pageId="22" pageNumber="277">Figs 37</figureCitation>
|
||
,
|
||
<figureCitation box="[750,821,696,722]" captionStart="Figs 39–45" captionStartId="21.[181,220,1626,1648]" captionTargetBox="[200,1123,378,1601]" captionTargetId="figure-67@21.[181,1141,359,1620]" captionTargetPageId="21" captionText="Figs 39–45. Gulella delgada sp.n., stn 7: (39–43) 1st syntype, 4.0×1.8 mm, five views; (44) 2nd syntype, 3.8×1.8 mm; (45) 3rd syntype, 2.7×1.8 mm." figureDoi="http://doi.org/10.5281/zenodo.7913513" httpUri="https://zenodo.org/record/7913513/files/figure.png" pageId="22" pageNumber="277">39–43</figureCitation>
|
||
) has a slightly bent shell axis in the area of the third whorl, which is not the case in the other two shells. The smaller adult (2
|
||
<superScript attach="left" box="[319,335,759,773]" fontSize="6" pageId="22" pageNumber="277">nd</superScript>
|
||
<typeStatus box="[343,430,760,786]" pageId="22" pageNumber="277">syntype</typeStatus>
|
||
–
|
||
<figureCitation box="[458,538,759,786]" captionStart="Figs 39–45" captionStartId="21.[181,220,1626,1648]" captionTargetBox="[200,1123,378,1601]" captionTargetId="figure-67@21.[181,1141,359,1620]" captionTargetPageId="21" captionText="Figs 39–45. Gulella delgada sp.n., stn 7: (39–43) 1st syntype, 4.0×1.8 mm, five views; (44) 2nd syntype, 3.8×1.8 mm; (45) 3rd syntype, 2.7×1.8 mm." figureDoi="http://doi.org/10.5281/zenodo.7913513" httpUri="https://zenodo.org/record/7913513/files/figure.png" pageId="22" pageNumber="277">Fig. 44</figureCitation>
|
||
) and the juvenile (3
|
||
<superScript attach="left" box="[763,777,759,773]" fontSize="6" pageId="22" pageNumber="277">rd</superScript>
|
||
<typeStatus box="[783,870,760,786]" pageId="22" pageNumber="277">syntype</typeStatus>
|
||
–
|
||
<figureCitation box="[898,979,759,786]" captionStart="Figs 39–45" captionStartId="21.[181,220,1626,1648]" captionTargetBox="[200,1123,378,1601]" captionTargetId="figure-67@21.[181,1141,359,1620]" captionTargetPageId="21" captionText="Figs 39–45. Gulella delgada sp.n., stn 7: (39–43) 1st syntype, 4.0×1.8 mm, five views; (44) 2nd syntype, 3.8×1.8 mm; (45) 3rd syntype, 2.7×1.8 mm." figureDoi="http://doi.org/10.5281/zenodo.7913513" httpUri="https://zenodo.org/record/7913513/files/figure.png" pageId="22" pageNumber="277">Fig. 45</figureCitation>
|
||
) both have two large holes at the back of the shell as the result of pre-collection damage.
|
||
</paragraph>
|
||
<paragraph blockId="22.[144,1104,205,1106]" pageId="22" pageNumber="277">
|
||
There are four other species currently in the genus
|
||
<taxonomicName authorityName="Muratov" authorityYear="2010" box="[746,829,823,849]" class="Gastropoda" family="Streptaxidae" genus="Gulella" kingdom="Animalia" order="Stylommatophora" pageId="22" pageNumber="277" phylum="Mollusca" rank="genus">
|
||
<emphasis box="[746,829,823,849]" italics="true" pageId="22" pageNumber="277">Gulella</emphasis>
|
||
</taxonomicName>
|
||
with an acuminate apex and similar dentition:
|
||
<taxonomicName authorityName="Morelet" authorityYear="1877" box="[390,570,855,881]" class="Gastropoda" family="Pupillidae" genus="Pupa" kingdom="Animalia" order="Stylommatophora" pageId="22" pageNumber="277" phylum="Mollusca" rank="species" species="minuscula">
|
||
<emphasis box="[390,570,855,881]" italics="true" pageId="22" pageNumber="277">Pupa minuscula</emphasis>
|
||
</taxonomicName>
|
||
described by Morelet (1877: 340, pl. 12, fig. 5; 3×
|
||
<quantity box="[172,239,888,914]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="22" pageNumber="277" unit="mm" value="2.0">2 mm</quantity>
|
||
) from
|
||
<collectingRegion box="[313,411,887,913]" country="Comoros" name="Anjouan" pageId="22" pageNumber="277">Anjouan</collectingRegion>
|
||
,
|
||
<collectingCountry box="[423,528,888,914]" name="Comoros" pageId="22" pageNumber="277">Comoros</collectingCountry>
|
||
,
|
||
<taxonomicName authorityName="Preston" authorityYear="1910" box="[538,687,887,913]" class="Gastropoda" family="Streptaxidae" genus="Ennea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stylommatophora" pageId="22" pageNumber="277" phylum="Mollusca" rank="species" species="radius">
|
||
<emphasis box="[538,687,887,913]" italics="true" pageId="22" pageNumber="277">Ennea radius</emphasis>
|
||
</taxonomicName>
|
||
described by
|
||
<bibRefCitation author="PRESTON, H. B." box="[842,1056,887,914]" pageId="22" pageNumber="277" pagination="526 - 536" refId="ref15278" refString="PRESTON, H. B. 1910. Additions to the non-marine molluscan fauna of British and German East Africa and Lake Albert Edward. The Annals and Magazine of Natural History, including Zoology, Botany, and Geology, 8 th series 6 (35): 526 - 536." type="journal article" year="1910">Preston (1910: 529</bibRefCitation>
|
||
, fig. 8; 3.25×2.00 mm) from the Shimba Hills in south-eastern
|
||
<collectingCountry box="[814,889,920,946]" name="Kenya" pageId="22" pageNumber="277">Kenya</collectingCountry>
|
||
,
|
||
<taxonomicName authorityName="Verdcourt" authorityYear="1962" box="[903,1104,919,945]" class="Gastropoda" family="Streptaxidae" genus="Gulella" kingdom="Animalia" order="Stylommatophora" pageId="22" pageNumber="277" phylum="Mollusca" rank="species" species="cuspidata">
|
||
<emphasis box="[903,1104,919,945]" italics="true" pageId="22" pageNumber="277">Gulella cuspidata</emphasis>
|
||
</taxonomicName>
|
||
described by
|
||
<bibRefCitation author="VERDCOURT, B." box="[298,515,951,978]" pageId="22" pageNumber="277" pagination="1 - 39" refId="ref16057" refString="VERDCOURT, B. 1962. Preliminary keys for the identification of the species of the genus Gulella Pfr. occurring in East Africa excluding the sections Primigulella Pilsbry and Plicigulella Pilsbry (Mollusca - Streptaxidae). Annales Musee Royal de l'Afrique Centrale. Tervuren, Belgique. Serie in 8 °. Sciences Zoologiques 106: 1 - 39." type="journal article" year="1962">Verdcourt (1962: 3</bibRefCitation>
|
||
, 27; pl. 3, fig. 2; 4.8×
|
||
<quantity box="[775,865,951,978]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" pageId="22" pageNumber="277" unit="mm" value="2.5">2.5 mm</quantity>
|
||
) from the Usambara Mountains in north-eastern
|
||
<collectingCountry box="[461,561,983,1009]" name="Tanzania" pageId="22" pageNumber="277">Tanzania</collectingCountry>
|
||
and
|
||
<taxonomicName authorityName="van Bruggen" authorityYear="1969" box="[621,793,983,1009]" class="Gastropoda" family="Streptaxidae" genus="Gulella" kingdom="Animalia" order="Stylommatophora" pageId="22" pageNumber="277" phylum="Mollusca" rank="species" species="browni">
|
||
<emphasis box="[621,793,983,1009]" italics="true" pageId="22" pageNumber="277">Gulella browni</emphasis>
|
||
</taxonomicName>
|
||
described by van
|
||
<bibRefCitation author="BRUGGEN, A. C. VAN" pageId="22" pageNumber="277" pagination="1 - 116" refId="ref12937" refString="BRUGGEN, A. C. VAN. 1969. Studies on the land molluscs of Zululand with notes on the distribution of land molluscs in southern Africa. Zoologische verhandelingen uitgegeven door het Rijksmuseum van Natuurlijke Historie te Leiden (Ministerie van Cultuur, Recreatie en Maatschappelijk Werk) 103: 1 - 116, 4 pls." type="journal article" year="1969">Bruggen (1969: 69</bibRefCitation>
|
||
, figs 25–26; 3.0×
|
||
<quantity box="[461,550,1016,1042]" metricMagnitude="-3" metricUnit="m" metricValue="1.7" pageId="22" pageNumber="277" unit="mm" value="1.7">1.7 mm</quantity>
|
||
) from the east shore of Lake Sibayi in northern KwaZulu-Natal.
|
||
<taxonomicName authorityName="Muratov" authorityYear="2010" box="[330,452,1047,1074]" class="Gastropoda" family="Streptaxidae" genus="Gulella" kingdom="Animalia" order="Stylommatophora" pageId="22" pageNumber="277" phylum="Mollusca" rank="species" species="delgada">
|
||
<emphasis box="[330,452,1047,1074]" italics="true" pageId="22" pageNumber="277">G. delgada</emphasis>
|
||
</taxonomicName>
|
||
differs from all four by the more elongated shell with wider spaced axial ribs on teleoconch, as well as by the much longer palatal and basal teeth.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |