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<document id="167575A0DA342DD7CDD213D39FC9B1B6" ID-CLB-Dataset="24883" ID-DOI="10.11646/zootaxa.4697.1.1" ID-GBIF-Dataset="2a01bfb5-6e33-42b5-ab5d-4f8512c9128f" ID-ISSN="1175-5326" ID-Zenodo-Dep="3542832" ID-ZooBank="AF79BEA3-3CC8-49CA-9707-A8D5B4DAACD" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1573811550811" checkinUser="plazi" docAuthor="Brook, Fred J. &amp; Ablett, Jonathan D." docDate="2019" docId="437587C2FFED6528FF02EAADD6091196" docLanguage="en" docName="zootaxa.4697.1.1.pdf" docOrigin="Zootaxa 4697 (1)" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Helix egesta Gray 1850" docType="treatment" docVersion="7" lastPageNumber="42" masterDocId="BF4CFFBAFFC46501FF95E85FD42A1466" masterDocTitle="Type material of land snails (Mollusca: Gastropoda) described from New Zealand by taxonomists in Europe and North America between 1830 and 1934, and the history of research on the New Zealand land snail fauna from 1824 to 1917" masterLastPageNumber="117" masterPageNumber="1" pageNumber="42" updateTime="1698766724431" updateUser="ExternalLinkService">
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<mods:title id="D5DA92C9C0DC1569DEFCF6F85F9D76B9">Type material of land snails (Mollusca: Gastropoda) described from New Zealand by taxonomists in Europe and North America between 1830 and 1934, and the history of research on the New Zealand land snail fauna from 1824 to 1917</mods:title>
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<mods:namePart id="5F3D0BCE16E3EC2A272B89956608457C">Brook, Fred J.</mods:namePart>
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<mods:namePart id="AEE3388FA6BBF309D12F9F34B721996B">Ablett, Jonathan D.</mods:namePart>
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<mods:title id="D2E285C35DB939901EB9C35ADC13FAC2">Zootaxa</mods:title>
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<mods:date id="175F03BD3526AFD52A4DE231F214EC99">2019</mods:date>
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<mods:number id="EC615C281259CCAFEA6EB28D46AE0CBD">4697</mods:number>
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<treatment id="437587C2FFED6528FF02EAADD6091196" ID-GBIF-Taxon="160406440" LSID="urn:lsid:plazi:treatment:437587C2FFED6528FF02EAADD6091196" httpUri="http://treatment.plazi.org/id/437587C2FFED6528FF02EAADD6091196" lastPageNumber="42" pageId="41" pageNumber="42">
<subSubSection id="83C6655FFFED6528FF02EAADD53C1757" pageId="41" pageNumber="42" type="nomenclature">
<paragraph id="CB6336D4FFED6528FF02EAADD597176A" blockId="41.[151,445,754,817]" box="[151,445,754,781]" pageId="41" pageNumber="42">
<heading id="902B81B8FFED6528FF02EAADD597176A" bold="true" box="[151,445,754,781]" fontSize="11" level="1" pageId="41" pageNumber="42" reason="1">
<taxonomicName id="0CDC4D57FFED6528FF02EAADD597176A" authority="Gray, 1850" authorityName="Gray" authorityYear="1850" box="[151,445,754,781]" class="Gastropoda" family="Helicidae" genus="Helix" higherTaxonomySource="CoL" kingdom="Animalia" order="Stylommatophora" pageId="41" pageNumber="42" phylum="Mollusca" rank="species" species="egesta">
<emphasis id="F9A8EAC6FFED6528FF02EAADD597176A" bold="true" box="[151,445,754,781]" pageId="41" pageNumber="42">
<emphasis id="F9A8EAC6FFED6528FF02EAADD506176B" bold="true" box="[151,300,754,781]" italics="true" pageId="41" pageNumber="42">Helix egesta</emphasis>
Gray, 1850
</emphasis>
</taxonomicName>
</heading>
</paragraph>
<paragraph id="CB6336D4FFED6528FF02EB49D53C1757" blockId="41.[151,445,754,817]" box="[151,278,790,817]" pageId="41" pageNumber="42">Pl. 4, fig. F</paragraph>
</subSubSection>
<subSubSection id="83C6655FFFED6528FF02EB0AD798170B" box="[151,946,852,877]" pageId="41" pageNumber="42" type="description">
<paragraph id="CB6336D4FFED6528FF02EB0AD798170B" blockId="41.[151,946,852,877]" box="[151,946,852,877]" pageId="41" pageNumber="42">Gray, 1850. Proceedings of the Zoological Society of London, 17 (1849): 166.</paragraph>
</subSubSection>
<subSubSection id="83C6655FFFED6528FF02EBC9D04C10EE" pageId="41" pageNumber="42" type="materials_examined">
<paragraph id="CB6336D4FFED6528FF02EBC9D52E17B3" blockId="41.[151,1437,917,1520]" pageId="41" pageNumber="42">
<emphasis id="F9A8EAC6FFED6528FF02EBC9D56C17D6" bold="true" box="[151,326,917,944]" pageId="41" pageNumber="42">Type material:</emphasis>
<materialsCitation id="7BB43C89FFED6528FED9EBC9D52A17B3" ID-GBIF-Occurrence="2451575423" collectionCode="NHMUK" pageId="41" pageNumber="42" specimenCount="1" typeStatus="syntype">
<typeStatus id="14678876FFED6528FED9EBC9D59917D6" box="[332,435,918,944]" pageId="41" pageNumber="42" type="syntype">Syntypes</typeStatus>
(10),
<collectionCode id="ADCDAE11FFED6528FE61EBC8D67417D7" box="[500,606,919,945]" country="United Kingdom" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34665" lsid="urn:lsid:biocol.org:col:34665" name="Natural History Museum, London" pageId="41" pageNumber="42" type="Museum">NHMUK</collectionCode>
1849.12.3.7578,
<collectionCode id="ADCDAE11FFED6528FCB8EBC8D7BD17D7" box="[813,919,919,945]" country="United Kingdom" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34665" lsid="urn:lsid:biocol.org:col:34665" name="Natural History Museum, London" pageId="41" pageNumber="42" type="Museum">NHMUK</collectionCode>
1850.12.28.504508 (combined lots, dry shell material)
</materialsCitation>
.
</paragraph>
<paragraph id="CB6336D4FFED6528FF52EB81D7F1179E" blockId="41.[151,1437,917,1520]" box="[199,987,989,1016]" pageId="41" pageNumber="42">
<emphasis id="F9A8EAC6FFED6528FF52EB81D540179E" bold="true" box="[199,362,989,1016]" pageId="41" pageNumber="42">Label details:</emphasis>
<taxonomicName id="0CDC4D57FFED6528FEE0EB81D602179E" authority="Gray, N." authorityName="Gray, N." box="[373,552,990,1016]" class="Gastropoda" family="Helicidae" genus="Helix" higherTaxonomySource="CoL" kingdom="Animalia" order="Stylommatophora" pageId="41" pageNumber="42" phylum="Mollusca" rank="species" species="egesta">egesta Gray, N.</taxonomicName>
Z,
<collectingCountry id="B3CB7644FFED6528FDC6EB81D6DB179E" box="[595,753,990,1016]" name="New Zealand" pageId="41" pageNumber="42">New Zealand</collectingCountry>
, Major Greenwood.
</paragraph>
<paragraph id="CB6336D4FFED6528FF52EC5DD6E9107B" blockId="41.[151,1437,917,1520]" box="[199,707,1025,1053]" pageId="41" pageNumber="42">
<emphasis id="F9A8EAC6FFED6528FF52EC5DD543107A" bold="true" box="[199,361,1025,1052]" pageId="41" pageNumber="42">
<typeStatus id="14678876FFED6528FF52EC5DD528107A" box="[199,258,1026,1052]" pageId="41" pageNumber="42">Type</typeStatus>
locality:
</emphasis>
Auckland (Gray, 1850: 166).
</paragraph>
<paragraph id="CB6336D4FFED6528FF52EC7AD04C10EE" blockId="41.[151,1437,917,1520]" pageId="41" pageNumber="42">
<emphasis id="F9A8EAC6FFED6528FF52EC7AD6B71026" bold="true" box="[199,669,1061,1088]" pageId="41" pageNumber="42">Previous illustrations of type material:</emphasis>
A shell illustrated by Pfeiffer (1853 [in
<date id="BF621014FFED6528FBE7EC7AD0DD1026" box="[1138,1271,1061,1088]" pageId="41" pageNumber="42" value="1852" valueMax="1860">18521860</date>
]: pl. 155, figs. 1822) may or may not be a
<typeStatus id="14678876FFED6528FE49EC14D61D1003" box="[476,567,1099,1125]" pageId="41" pageNumber="42" type="syntype">syntype</typeStatus>
; one illustrated by Reeve (1852 [in
<date id="BF621014FFED6528FC5DEC16D0671002" box="[968,1101,1097,1124]" pageId="41" pageNumber="42" value="1851" valueMax="1854">18511854</date>
]: pl. 131, fig. 798) is from the Cuming collection, and there is no evidence to indicate that it was from the type series.
</paragraph>
</subSubSection>
<subSubSection id="83C6655FFFED6528FF52ECCDD6F611CE" pageId="41" pageNumber="42" type="discussion">
<paragraph id="CB6336D4FFED6528FF52ECCDD1451106" blockId="41.[151,1437,917,1520]" pageId="41" pageNumber="42">
<emphasis id="F9A8EAC6FFED6528FF52ECCDD51710CA" bold="true" box="[199,317,1170,1196]" pageId="41" pageNumber="42">Remarks:</emphasis>
The original description, which was reproduced by
<bibRefCitation id="AF4D4B25FFED6528FC17ECCDD01210CB" author="Gray, J. E." box="[898,1080,1169,1197]" pageId="41" pageNumber="42" pagination="64 - 69" refId="ref95099" refString="Gray, J. E. (1851) Description of a new genus and several new species of terrestrial, fluviatile and marine molluscous animals inhabiting New Zealand. The Annals and Magazine of Natural History, Series 2, 7, 64 - 69." type="journal article" year="1851">Gray (1851: 66)</bibRefCitation>
, was based on material that was collected at
<collectingRegion id="0918F836FFED6528FEB5ECE9D5A710B6" box="[288,397,1206,1232]" country="New Zealand" name="Auckland" pageId="41" pageNumber="42">Auckland</collectingRegion>
in the mid to late 1840s by Dr. Andrew Sinclair and Major Joseph Greenwood, and sent to the British Museum.
<taxonomicName id="0CDC4D57FFED6528FE16EC85D6B81092" authority="Gray, 1850" authorityName="Gray" authorityYear="1850" box="[387,658,1241,1268]" class="Gastropoda" family="Helicidae" genus="Helix" higherTaxonomySource="CoL" kingdom="Animalia" order="Stylommatophora" pageId="41" pageNumber="42" phylum="Mollusca" rank="species" species="egesta">
<emphasis id="F9A8EAC6FFED6528FE16EC85D6251092" box="[387,527,1242,1268]" italics="true" pageId="41" pageNumber="42">Helix egesta</emphasis>
Gray, 1850
</taxonomicName>
is the
<typeStatus id="14678876FFED6528FD4EEC84D7211093" box="[731,779,1243,1269]" pageId="41" pageNumber="42">type</typeStatus>
species of
<taxonomicName id="0CDC4D57FFED6528FC1CEC85D0A21092" authority="Iredale, 1915" authorityName="Iredale" authorityYear="1915" box="[905,1160,1241,1268]" class="Gastropoda" family="Charopidae" genus="Egestula" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Stylommatophora" pageId="41" pageNumber="42" phylum="Mollusca" rank="genus">
<emphasis id="F9A8EAC6FFED6528FC1CEC85D7C11092" box="[905,1003,1242,1268]" italics="true" pageId="41" pageNumber="42">Egestula</emphasis>
Iredale, 1915
</taxonomicName>
, by original designation.
<bibRefCitation id="AF4D4B25FFED6528FF02ECA1D54D117F" author="Climo, F. M." box="[151,359,1278,1305]" pageId="41" pageNumber="42" pagination="587 - 649" refId="ref90672" refString="Climo, F. M. (1989) The panbiogeography of New Zealand as illuminated by the genus Fectola Iredale, 1915 and subfamily Rotadiscinae Pilsbry, 1927 (Mollusca: Pulmonata: Punctoidea: Charopidae), New Zealand Journal of Zoology, 16, 587 - 649. https: // doi. org / 10.1080 / 03014223.1989.10422923" type="journal article" year="1989">Climo (1989: 616)</bibRefCitation>
suggested, on the basis of shell characters, that
<taxonomicName id="0CDC4D57FFED6528FCE9ECA1D7F4117E" authorityName="Iredale" authorityYear="1915" box="[892,990,1278,1304]" class="Gastropoda" family="Charopidae" genus="Egestula" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Stylommatophora" pageId="41" pageNumber="42" phylum="Mollusca" rank="genus">
<emphasis id="F9A8EAC6FFED6528FCE9ECA1D7F4117E" box="[892,990,1278,1304]" italics="true" pageId="41" pageNumber="42">Egestula</emphasis>
</taxonomicName>
belonged in the
<taxonomicName id="0CDC4D57FFED6528FB02ECA1D16A117E" authorityName="H.B.Baker" authorityYear="1927" box="[1175,1344,1278,1304]" class="Gastropoda" family="Helicodiscidae" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Stylommatophora" pageId="41" pageNumber="42" phylum="Mollusca" rank="family">Helicodiscidae</taxonomicName>
, and the genus was listed in that family by
<bibRefCitation id="AF4D4B25FFED6528FD9AED7DD778115A" author="Spencer, H. G. &amp; Willan, R. C." box="[527,850,1313,1340]" pageId="41" pageNumber="42" pagination="1 - 125" refId="ref105190" refString="Spencer, H. G. &amp; Willan, R. C. (1995) The marine fauna of New Zealand: Index to the Fauna, 3. Mollusca. New Zealand Oceanographic Institute Memoir, 105, 1 - 125." type="journal article" year="1995">Spencer &amp; Willan (1995: 41)</bibRefCitation>
,
<bibRefCitation id="AF4D4B25FFED6528FCC8ED7DD017115A" author="Marshall, B. A." box="[861,1085,1314,1340]" pageId="41" pageNumber="42" pagination="1 - 85" refId="ref98724" refString="Marshall, B. A. (1996) Molluscan name-bearing types in the Museum of New Zealand Te Papa Tongarewa. Tuhinga: Records of the Museum of New Zealand Te Papa Tongarewa, 9, 1 - 85." type="journal article" year="1996">Marshall (1996: 41)</bibRefCitation>
, and
<bibRefCitation id="AF4D4B25FFED6528FBE3ED7DD1B2115B" author="Spencer, H. G. &amp; Marshall, B. A. &amp; Willan, R. C." box="[1142,1432,1314,1341]" pageId="41" pageNumber="42" pagination="196 - 219" refId="ref105122" refString="Spencer, H. G., Marshall, B. A. &amp; Willan, R. C. (2009) Checklist of New Zealand living Mollusca. In: Gordon, D. P. (Ed.), New Zealand Inventory of Biodiversity. Vol. 1. Kingdom Animalia. Canterbury University Press, Christchurch, pp. 196 - 219." type="book chapter" year="2009">
Spencer
<emphasis id="F9A8EAC6FFED6528FB43ED7CD12C115A" box="[1238,1286,1314,1340]" italics="true" pageId="41" pageNumber="42">et al</emphasis>
. (2009: 216)
</bibRefCitation>
. However,
<bibRefCitation id="AF4D4B25FFED6528FE9EED19D62F1106" author="Schileyko, A. A." box="[267,517,1350,1376]" pageId="41" pageNumber="42" pagination="881 - 1034" refId="ref104000" refString="Schileyko, A. A. (2001) Treatise on Recent terrestrial pulmonate molluscs. Part 7. Endodontidae, Thyrophorellidae, Charopidae. Ruthenica, 2 (Supplement), 881 - 1034." type="journal article" year="2001">Schileyko (2001: 984)</bibRefCitation>
noted that shell characters and anatomy were more typical of the
<taxonomicName id="0CDC4D57FFED6528FB73ED19D1411106" authorityName="Hutton" authorityYear="1884" box="[1254,1387,1350,1376]" class="Gastropoda" family="Charopidae" kingdom="Animalia" order="Stylommatophora" pageId="41" pageNumber="42" phylum="Mollusca" rank="family">Charopidae</taxonomicName>
.
</paragraph>
<paragraph id="CB6336D4FFED6528FF52ED36D6F611CE" blockId="41.[151,1437,917,1520]" pageId="41" pageNumber="42">
<emphasis id="F9A8EAC6FFED6528FF52ED36D59E11E2" bold="true" box="[199,436,1385,1412]" pageId="41" pageNumber="42">Current Taxonomy:</emphasis>
Listed as
<taxonomicName id="0CDC4D57FFED6528FDB7ED35D74F11E2" authority="(Gray, 1850)" authorityName="Gray" authorityYear="1850" baseAuthorityName="Gray" baseAuthorityYear="1850" box="[546,869,1385,1412]" class="Gastropoda" family="Charopidae" genus="Egestula" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Stylommatophora" pageId="41" pageNumber="42" phylum="Mollusca" rank="species" species="egesta">
<emphasis id="F9A8EAC6FFED6528FDB7ED35D6F811E2" box="[546,722,1386,1412]" italics="true" pageId="41" pageNumber="42">Egestula egesta</emphasis>
(Gray, 1850)
</taxonomicName>
by Iredale (1915: 482),
<bibRefCitation id="AF4D4B25FFED6528FBFBED35D11211E2" author="Powell, A. W. B." box="[1134,1336,1386,1412]" pageId="41" pageNumber="42" refId="ref102893" refString="Powell, A. W. B. (1937) The Shellfish of New Zealand. The Unity Press Ltd., Auckland, 100 pp." type="book" year="1937">Powell (1937: 89)</bibRefCitation>
,
<bibRefCitation id="AF4D4B25FFED6528FAD7ED35D55111CE" author="Spencer, H. G. &amp; Willan, R. C." pageId="41" pageNumber="42" pagination="1 - 125" refId="ref105190" refString="Spencer, H. G. &amp; Willan, R. C. (1995) The marine fauna of New Zealand: Index to the Fauna, 3. Mollusca. New Zealand Oceanographic Institute Memoir, 105, 1 - 125." type="journal article" year="1995">Spencer &amp; Willan (1995: 41)</bibRefCitation>
and
<bibRefCitation id="AF4D4B25FFED6528FE24EDD1D6F211CE" author="Spencer, H. G. &amp; Marshall, B. A. &amp; Willan, R. C." box="[433,728,1421,1449]" pageId="41" pageNumber="42" pagination="196 - 219" refId="ref105122" refString="Spencer, H. G., Marshall, B. A. &amp; Willan, R. C. (2009) Checklist of New Zealand living Mollusca. In: Gordon, D. P. (Ed.), New Zealand Inventory of Biodiversity. Vol. 1. Kingdom Animalia. Canterbury University Press, Christchurch, pp. 196 - 219." type="book chapter" year="2009">
Spencer
<emphasis id="F9A8EAC6FFED6528FD86EDD0D66E11CE" box="[531,580,1422,1448]" italics="true" pageId="41" pageNumber="42">et al</emphasis>
. (2009: 215)
</bibRefCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="83C6655FFFED6528FF52EDEED6091196" pageId="41" pageNumber="42" type="distribution">
<paragraph id="CB6336D4FFED6528FF52EDEED6091196" blockId="41.[151,1437,917,1520]" pageId="41" pageNumber="42">
<emphasis id="F9A8EAC6FFED6528FF52EDEED54911AA" bold="true" box="[199,355,1457,1484]" pageId="41" pageNumber="42">Distribution:</emphasis>
<collectingCountry id="B3CB7644FFED6528FEFFEDECD62F11AA" box="[362,517,1458,1485]" name="New Zealand" pageId="41" pageNumber="42">New Zealand</collectingCountry>
; northern North Island—Auckland and southern
<collectingRegion id="0918F836FFED6528FBB9EDEDD08A11AA" box="[1068,1184,1458,1484]" country="New Zealand" name="Northland" pageId="41" pageNumber="42">Northland</collectingRegion>
, including Taranga Island (
<bibRefCitation id="AF4D4B25FFED6528FF43ED89D5501196" author="Milligan, E. N." box="[214,378,1493,1520]" pageId="41" pageNumber="42" pagination="120 - 122" refId="ref99249" refString="Milligan, E. N. (1954) Land molluscs of Hen Island. Tane, 6, 120 - 122." type="journal article" year="1954">Milligan 1954</bibRefCitation>
;
<bibRefCitation id="AF4D4B25FFED6528FE13ED89D63D1196" author="Powell, A. W. B." box="[390,535,1494,1520]" pageId="41" pageNumber="42" refId="ref103388" refString="Powell, A. W. B. (1979) New Zealand Mollusca. Collins, Auckland, 500 pp." type="book" year="1979">Powell 1979</bibRefCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>