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<document id="CFD0D7525D7B2CC0D13B5F4EBFAFBC75" ID-DOI="10.11646/zootaxa.4090.1.1" ID-GBIF-Dataset="e6b35f5a-435e-4473-b29e-1e4d842f84b0" ID-ISSN="1175-5326" ID-Zenodo-Dep="263299" ID-ZooBank="203BAC25-B542-48FE-B5AD-EBA8C0285833" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1457964633549" checkinUser="plazi" docAuthor="Fallon, Phillip J." docDate="2016" docId="039F87C4FA96FF5DCBAFBB3FFD93FD02" docLanguage="en" docName="15612-5136-1-PB.pdf.imf" docOrigin="Zootaxa 4090 (1)" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Lissodrillia lactea Fallon, 2016, new species" docType="treatment" docVersion="13" lastPageNumber="246" masterDocId="FFA6FFBCFA65FFA8CB38B91BFFE8FFAA" masterDocTitle="Taxonomic review of tropical western Atlantic shallow water Drilliidae (Mollusca: Gastropoda: Conoidea) including descriptions of 100 new species" masterLastPageNumber="363" masterPageNumber="1" pageNumber="244" updateTime="1698184378282" updateUser="plazi">
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<mods:titleInfo id="42CC27601AC03BD82CDC452EE24E36F7">
<mods:title id="E1021D6003C2198A63DDDFFB1C9A96D3">Taxonomic review of tropical western Atlantic shallow water Drilliidae (Mollusca: Gastropoda: Conoidea) including descriptions of 100 new species</mods:title>
</mods:titleInfo>
<mods:name id="999D1056E5B54CE700BBA6B17BA50F4F" type="personal">
<mods:role id="A302B8192C14AFED366E556CD7D6BEF0">
<mods:roleTerm id="01B9394EF417529409A7CF67AF41607E">Author</mods:roleTerm>
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<mods:namePart id="31EFD187F6BDFAFBC7CFE18C04F0EEA4">Fallon, Phillip J.</mods:namePart>
</mods:name>
<mods:typeOfResource id="A2772572A217BED4FF937E1B7A08F397">text</mods:typeOfResource>
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<mods:title id="AC9648C4E0163AC73E5579802C7D370A">Zootaxa</mods:title>
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<mods:part id="4BE458DFC09F40E06451CA726EEB44CB">
<mods:date id="26F66DB32B49F056CEAE99ABEDC40B25">2016</mods:date>
<mods:detail id="42EC7C95057EF5E2D8038BECC1D2C198" type="volume">
<mods:number id="9CE7A1EFD16162D1232F721DB6483A2B">4090</mods:number>
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<mods:identifier id="059EB8E06D2F8F1D8F959AE90D2D97DE" type="DOI">10.11646/zootaxa.4090.1.1</mods:identifier>
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<treatment id="039F87C4FA96FF5DCBAFBB3FFD93FD02" ID-DOI="http://doi.org/10.5281/zenodo.6076544" ID-GBIF-Taxon="117911605" ID-Zenodo-Dep="6076544" LSID="urn:lsid:plazi:treatment:039F87C4FA96FF5DCBAFBB3FFD93FD02" httpUri="http://treatment.plazi.org/id/039F87C4FA96FF5DCBAFBB3FFD93FD02" lastPageId="245" lastPageNumber="246" pageId="243" pageNumber="244">
<subSubSection id="C32C6559FA96FF5BCBAFBB3FFEFBFDF5" pageId="243" pageNumber="244" type="nomenclature">
<paragraph id="8B8936D2FA96FF5BCBAFBB3FFDE5FD94" blockId="243.[151,525,548,607]" box="[151,525,548,574]" pageId="243" pageNumber="244">
<heading id="D0C181BEFA96FF5BCBAFBB3FFDE5FD94" bold="true" box="[151,525,548,574]" fontSize="11" level="1" pageId="243" pageNumber="244" reason="1">
<emphasis id="B942EAC0FA96FF5BCBAFBB3FFDE5FD94" bold="true" box="[151,525,548,574]" pageId="243" pageNumber="244">
<taxonomicName id="4C364D51FA96FF5BCBAFBB3FFE87FD94" ID-CoL="3VFFG" box="[151,367,548,574]" class="Gastropoda" family="Drilliidae" genus="Lissodrillia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Neogastropoda" pageId="243" pageNumber="244" phylum="Mollusca" rank="species" species="lactea" status="sp. nov.">
<emphasis id="B942EAC0FA96FF5BCBAFBB3FFE87FD94" bold="true" box="[151,367,548,574]" italics="true" pageId="243" pageNumber="244">Lissodrillia lactea</emphasis>
</taxonomicName>
,
<taxonomicNameLabel id="A27157BBFA96FF5BCA45BB3FFDE5FD94" box="[381,525,548,574]" pageId="243" pageNumber="244" rank="species">new species</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="8B8936D2FA96FF5BCBAFBB5DFEFBFDF5" blockId="243.[151,525,548,607]" box="[151,275,582,607]" pageId="243" pageNumber="244">
(
<figureCitation id="130D2A57FA96FF5BCBA7BB5DFEE2FDF5" box="[159,266,582,607]" captionStart="PLATE 124" captionStartId="244.[151,234,1770,1792]" captionTargetBox="[268,1326,195,1750]" captionTargetId="figure@244.[268,1326,195,1751]" captionTargetPageId="244" captionText="PLATE 124. Lissodrillia lactea, new species. Upper panel. Figs. 1 3: holotype, off Port Canaveral, Broward Co., E Florida (UF 470328). Fig. 1: ventral, lateral &amp; dorsal views; Fig. 2: enlarged view of protoconch (not to scale); Fig. 3: apical view, V = varix, L = edge of outer lip. Lower Panel, specimens from various locations. Fig. 4: paratype, off Hillsboro, Broward Co., E Florida (UF 362379); Figs. 5 6: Delray Beach, Palm Beach Co., E Florida (UF 470331); Figs. 7 10: off Looe Key, Florida Keys (UF 363833); Fig. 11: off Key Vaca, Marathon, Florida Keys (UF 470329); Figs. 12 15: Delray Beach, Palm Beach Co., E Florida (UF 470331); Figs. 16 18: paratypes, Delray Beach, Palm Beach Co., E Florida (UF 250571); Fig. 19: off Key Vaca, Marathon, Florida Keys (UF 470329); Figs. 20 22: paratypes, E of Pacific Reef Light, Miami-Dade Co., E Florida (USNM 900149); Figs. 23 25: SW of Key West, Florida Keys (USNM 900151); Figs. 26 28: paratypes, off Boynton Beach, Palm Beach Co., E Florida (UF 470330)." httpUri="https://zenodo.org/record/263425/files/figure.png" pageId="243" pageNumber="244">Plate 124</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C32C6559FA96FF5BCBAFBB94FE50FA48" pageId="243" pageNumber="244" type="materials_examined">
<paragraph id="8B8936D2FA96FF5BCBAFBB94FD11FCF1" blockId="243.[151,1437,654,1975]" pageId="243" pageNumber="244">
<emphasis id="B942EAC0FA96FF5BCBAFBB94FEA0FD0D" bold="true" box="[151,328,654,679]" pageId="243" pageNumber="244">
<typeStatus id="548D8870FA96FF5BCBAFBB94FF3AFD0C" box="[151,210,655,678]" pageId="243" pageNumber="244">Type</typeStatus>
material.
</emphasis>
<typeStatus id="548D8870FA96FF5BCA6ABB95FE52FD0D" box="[338,442,654,679]" pageId="243" pageNumber="244" type="holotype">Holotype</typeStatus>
6.8 x
<quantity id="4CCE9B37FA96FF5BC932BB94FD8BFD0C" box="[522,611,655,679]" metricMagnitude="-3" metricUnit="m" metricValue="2.8" pageId="243" pageNumber="244" unit="mm" value="2.8">2.8 mm</quantity>
(UF 470328); 14
<typeStatus id="548D8870FA96FF5BC802BB94FC42FD0C" box="[826,938,655,678]" pageId="243" pageNumber="244" type="paratype">paratypes</typeStatus>
: 1 spec., 5.8 x
<quantity id="4CCE9B37FA96FF5BCF67BB94FB52FD0C" box="[1119,1210,655,679]" metricMagnitude="-3" metricUnit="m" metricValue="2.3" pageId="243" pageNumber="244" unit="mm" value="2.3">2.3 mm</quantity>
, in
<quantity id="4CCE9B37FA96FF5BCFD1BB94FA85FD0C" box="[1257,1389,655,679]" metricMagnitude="2" metricUnit="m" metricValue="1.645" metricValueMax="1.83" metricValueMin="1.46" pageId="243" pageNumber="244" unit="m" value="164.5" valueMax="183.0" valueMin="146.0">146183 m</quantity>
, off Hillsboro Broward Co., E Florida, L.A. Burry! (UF 362379); 3 spec., 5.5 x 2.1, 5.5 x 2.0 &amp; 5.4 x
<quantity id="4CCE9B37FA96FF5BCFE4BBA8FADCFD60" box="[1244,1332,691,715]" metricMagnitude="-3" metricUnit="m" metricValue="2.1" pageId="243" pageNumber="244" unit="mm" value="2.1">2.1 mm</quantity>
, in
<quantity id="4CCE9B37FA96FF5BCE64BBA8FA7FFD60" box="[1372,1431,691,715]" metricMagnitude="1" metricUnit="m" metricValue="2.4" pageId="243" pageNumber="244" unit="m" value="24.0">24 m</quantity>
, E of Pacific Reef Light, Miami-Dade Co., E Florida (USNM 900149); 3 spec., 6.4 x 2.3, 6.0 x 2.3 &amp; 5.7 x
<quantity id="4CCE9B37FA96FF5BCE78BBCCFA7FFD44" box="[1344,1431,727,751]" metricMagnitude="-3" metricUnit="m" metricValue="2.2" pageId="243" pageNumber="244" unit="mm" value="2.2">2.2 mm</quantity>
, in
<quantity id="4CCE9B37FA96FF5BCB8CBBE0FF16FCB8" box="[180,254,763,787]" metricMagnitude="2" metricUnit="m" metricValue="1.3699999999999999" pageId="243" pageNumber="244" unit="m" value="137.0">137 m</quantity>
, off Palm Beach, Palm Beach Co., E Florida, T. McGinty!
<date id="FF881012FA96FF5BC8A2BBE0FBC3FCB9" box="[922,1067,763,787]" pageId="243" pageNumber="244" value="1949-12-15">15 Dec 1949</date>
(UF
<date id="FF881012FA96FF5BCF50BBE1FB28FCB9" box="[1128,1216,762,787]" pageId="243" pageNumber="244" value="71-05-25">250571</date>
); 7 spec., 5.1 x 2.0, 5.4 x 2.0, 5.5 x 2.0, 3.0 x 1.4, 3.4 x 1.5, 3.6 x 1.7 &amp; 4.5 x
<quantity id="4CCE9B37FA96FF5BC814BA04FC6DFC9C" box="[812,901,799,823]" metricMagnitude="-3" metricUnit="m" metricValue="1.8" pageId="243" pageNumber="244" unit="mm" value="1.8">1.8 mm</quantity>
, in
<quantity id="4CCE9B37FA96FF5BC897BA04FBCBFC9C" box="[943,1059,799,823]" metricMagnitude="1" metricUnit="m" metricValue="9.55" metricValueMax="10.7" metricValueMin="8.4" pageId="243" pageNumber="244" unit="m" value="95.5" valueMax="107.0" valueMin="84.0">84107 m</quantity>
, off Boynton Beach, Palm Beach Co., E Florida, M. Glickstein!
<date id="FF881012FA96FF5BCAD6BA58FDB0FCF1" box="[494,600,835,859]" pageId="243" pageNumber="244" value="1986-04">Apr 1986</date>
(UF 470330).
</paragraph>
<paragraph id="8B8936D2FA96FF5BCBFFBA7CFEEFFC09" blockId="243.[151,1437,654,1975]" pageId="243" pageNumber="244">
<emphasis id="B942EAC0FA96FF5BCBFFBA7CFE8DFCD5" bold="true" box="[199,357,870,895]" pageId="243" pageNumber="244">
<typeStatus id="548D8870FA96FF5BCBFFBA7CFEEAFCD4" box="[199,258,871,894]" pageId="243" pageNumber="244">Type</typeStatus>
locality.
</emphasis>
Off Port Canaveral, Broward Co., E Florida. Specimen from scallop tailings; depth of collection unknown.
</paragraph>
<paragraph id="8B8936D2FA96FF5BCBFFBAB5FCB0FA31" blockId="243.[151,1437,654,1975]" pageId="243" pageNumber="244">
<emphasis id="B942EAC0FA96FF5BCBFFBAB5FE17FC6D" bold="true" box="[199,511,942,967]" pageId="243" pageNumber="244">Other material examined.</emphasis>
An additional
<specimenCount id="9D30FD5BFA96FF5BC994BAB4FCADFC6D" box="[684,837,942,967]" pageId="243" pageNumber="244" type="generic">64 specimens</specimenCount>
were examined:
<emphasis id="B942EAC0FA96FF5BCF32BAB4FB95FC6D" bold="true" box="[1034,1149,942,967]" italics="true" pageId="243" pageNumber="244">E Florida</emphasis>
: 6 spec., 6.2 x 2.4, 5.5 x 2.1, 6.3 x 2.4, 6.5 x 2.4 &amp; 6.3 x
<quantity id="4CCE9B37FA96FF5BCAC2BAC8FDBAFC40" box="[506,594,979,1003]" metricMagnitude="-3" metricUnit="m" metricValue="2.4" pageId="243" pageNumber="244" unit="mm" value="2.4">2.4 mm</quantity>
, from beach renourishment sand, Atlantic Dunes Park, Delray Beach, Palm Beach Co., J. Lightfoot! 1972 (UF 470331); 2 spec., 6.0 x 2.4 &amp; 5.2 x
<quantity id="4CCE9B37FA96FF5BC8F9BAECFBF2FBA4" box="[961,1050,1015,1039]" metricMagnitude="-3" metricUnit="m" metricValue="2.2" pageId="243" pageNumber="244" unit="mm" value="2.2">2.2 mm</quantity>
, in
<quantity id="4CCE9B37FA96FF5BCF7DBAECFB20FBA4" box="[1093,1224,1015,1039]" metricMagnitude="2" metricUnit="m" metricValue="1.645" metricValueMax="1.83" metricValueMin="1.46" pageId="243" pageNumber="244" unit="m" value="164.5" valueMax="183.0" valueMin="146.0">146183 m</quantity>
, off
<collectingCountry id="F3217642FA96FF5BCFC5BAECFABEFBA4" box="[1277,1366,1015,1038]" name="Japan" pageId="243" pageNumber="244">Yamato</collectingCountry>
, Palm Beach Co., L.A. Burry! (UF 362369); 2 spec., 6.1 x 2.6 &amp; 5.2 x
<quantity id="4CCE9B37FA96FF5BC841BD00FC3AFB98" box="[889,978,1051,1075]" metricMagnitude="-3" metricUnit="m" metricValue="2.3" pageId="243" pageNumber="244" unit="mm" value="2.3">2.3 mm</quantity>
, in
<quantity id="4CCE9B37FA96FF5BC8C5BD00FBA0FB98" box="[1021,1096,1051,1075]" metricMagnitude="2" metricUnit="m" metricValue="1.3699999999999999" pageId="243" pageNumber="244" unit="m" value="137.0">137 m</quantity>
, off Palm Beach, Palm Beach Co., McGinty! aboard R/V
<taxonomicName id="4C364D51FA96FF5BCAF2BD24FDE6FBFC" box="[458,526,1087,1110]" class="Gastropoda" family="Bursidae" genus="Triton" higherTaxonomySource="CoL" kingdom="Animalia" order="Littorinimorpha" pageId="243" pageNumber="244" phylum="Mollusca" rank="genus">
<emphasis id="B942EAC0FA96FF5BCAF2BD24FDE6FBFC" box="[458,526,1087,1110]" italics="true" pageId="243" pageNumber="244">Triton</emphasis>
</taxonomicName>
,
<date id="FF881012FA96FF5BC924BD24FD74FBFD" box="[540,668,1087,1111]" pageId="243" pageNumber="244" value="1949-12-09">9 Dec 1949</date>
(UF
<date id="FF881012FA96FF5BC9EFBD25FCC7FBFD" box="[727,815,1086,1111]" pageId="243" pageNumber="244" value="28-11-25">251128</date>
); 3 spec., 4.5 x 2.1, 5.5 x 2.3 &amp; 6.1 x
<quantity id="4CCE9B37FA96FF5BCFF7BD24FACFFBFC" box="[1231,1319,1087,1111]" metricMagnitude="-3" metricUnit="m" metricValue="2.1" pageId="243" pageNumber="244" unit="mm" value="2.1">2.1 mm</quantity>
, in
<quantity id="4CCE9B37FA96FF5BCE77BD24FA7FFBFC" box="[1359,1431,1087,1111]" metricMagnitude="2" metricUnit="m" metricValue="2.29" pageId="243" pageNumber="244" unit="m" value="229.0">229 m</quantity>
, off Bath &amp; Tennis Club, Palm Beach Co., Palm Beach Co., McGinty!
<date id="FF881012FA96FF5BC89BBD78FBCDFBD1" box="[931,1061,1123,1147]" pageId="243" pageNumber="244" value="1951-03-08">8 Mar 1951</date>
(UF 219626); 13 spec., 6.0 x 2.4, 5.1 x 2.1, 5.1 x 1.9, 5.2 x 2.2, 5.3 x 2.2, 5.5 x 2.3, 5.2 x 2.2, 5.0 x 2.1, 4.9 x 1.9, 4.5 x 2.0, 5.1 x 2.0, 5.3 x 2.2 &amp; 5.5 x
<quantity id="4CCE9B37FA96FF5BCB95BDB0FEEEFB68" box="[173,262,1195,1219]" metricMagnitude="-3" metricUnit="m" metricValue="2.3" pageId="243" pageNumber="244" unit="mm" value="2.3">2.3 mm</quantity>
, in
<quantity id="4CCE9B37FA96FF5BCA09BDB0FE93FB68" box="[305,379,1195,1219]" metricMagnitude="2" metricUnit="m" metricValue="1.83" pageId="243" pageNumber="244" unit="m" value="183.0">183 m</quantity>
, N of radio towers, Palm Beach, Palm Beach Co., McGinty! aboard R/V
<taxonomicName id="4C364D51FA96FF5BCF86BDB0FAE9FB68" box="[1214,1281,1195,1218]" class="Gastropoda" family="Bursidae" genus="Triton" higherTaxonomySource="CoL" kingdom="Animalia" order="Littorinimorpha" pageId="243" pageNumber="244" phylum="Mollusca" rank="genus">
<emphasis id="B942EAC0FA96FF5BCF86BDB0FAE9FB68" box="[1214,1281,1195,1218]" italics="true" pageId="243" pageNumber="244">Triton</emphasis>
</taxonomicName>
,
<date id="FF881012FA96FF5BCE2ABDB0FA74FB69" box="[1298,1436,1195,1219]" pageId="243" pageNumber="244" value="1950-01-23">23 Jan 1950</date>
(UF 228596); 12 spec., the best 3: 5.7 x 2.1, 6.0 x 2.0 &amp; 5.3 x 2.0 mm, in
<quantity id="4CCE9B37FA96FF5BC8F6BDD4FBA7FB4C" box="[974,1103,1231,1255]" metricMagnitude="2" metricUnit="m" metricValue="1.645" metricValueMax="1.83" metricValueMin="1.46" pageId="243" pageNumber="244" unit="m" value="164.5" valueMax="183.0" valueMin="146.0">146183 m</quantity>
, off Palm Beach, Palm Beach Co., 1940 (UF 228418); 2 spec., 5.5 x 2.1 &amp; 5.8 x
<quantity id="4CCE9B37FA96FF5BC9EDBDE8FCC5FAA0" box="[725,813,1267,1291]" metricMagnitude="-3" metricUnit="m" metricValue="2.1" pageId="243" pageNumber="244" unit="mm" value="2.1">2.1 mm</quantity>
, in
<quantity id="4CCE9B37FA96FF5BC86FBDE8FC22FAA0" box="[855,970,1267,1291]" metricMagnitude="1" metricUnit="m" metricValue="9.15" metricValueMax="11.0" metricValueMin="7.3" pageId="243" pageNumber="244" unit="m" value="91.5" valueMax="110.0" valueMin="73.0">73110 m</quantity>
, off Hillsboro, Broward Co., L.A. Burry! (UF 368207).
<emphasis id="B942EAC0FA96FF5BCA0FBC0DFE23FA84" bold="true" box="[311,459,1302,1327]" italics="true" pageId="243" pageNumber="244">Florida Keys</emphasis>
: 2 spec., 6.0 x 2.5 &amp; 5.2 x
<quantity id="4CCE9B37FA96FF5BC9C5BC0CFCBDFA84" box="[765,853,1303,1327]" metricMagnitude="-3" metricUnit="m" metricValue="2.1" pageId="243" pageNumber="244" unit="mm" value="2.1">2.1 mm</quantity>
, in
<quantity id="4CCE9B37FA96FF5BC846BC0CFC51FA84" box="[894,953,1303,1327]" metricMagnitude="1" metricUnit="m" metricValue="6.1" pageId="243" pageNumber="244" unit="m" value="61.0">61 m</quantity>
, off Key Vaca, Marathon, T. Kalafut! 1978 (UF 470329); 19 spec., the best 8: 5.5 x 2.2, 5.1 x 2.0, 5.9 x 2.1, 5.0 x 1.9, 5.4 x 2.1, 5.1 x 1.9, 3.6 x 1.8 &amp; 5.0 x 2.0 mm, in
<quantity id="4CCE9B37FA96FF5BCBD7BC44FE99FADC" box="[239,369,1375,1399]" metricMagnitude="2" metricUnit="m" metricValue="1.145" metricValueMax="1.28" metricValueMin="1.01" pageId="243" pageNumber="244" unit="m" value="114.5" valueMax="128.0" valueMin="101.0">101128 m</quantity>
, off Looe Key, L.A. Burry! (UF 363833, UF 363834); 3 spec., 3.9 x 1.7, 3.8 x 1.7 &amp; 5.5 x
<quantity id="4CCE9B37FA96FF5BCE41BC44FF2DFA30" metricMagnitude="-3" metricUnit="m" metricValue="2.2" pageId="243" pageNumber="244" unit="mm" value="2.2">2.2 mm</quantity>
, in
<quantity id="4CCE9B37FA96FF5BCBD5BC98FEDEFA30" box="[237,310,1411,1435]" metricMagnitude="2" metricUnit="m" metricValue="1.83" pageId="243" pageNumber="244" unit="m" value="183.0">183 m</quantity>
, SW of Key West, Ogle! 1974 (USNM 900151).
</paragraph>
<paragraph id="8B8936D2FA96FF5BCBFFBCBCFE50FA48" blockId="243.[151,1437,654,1975]" pageId="243" pageNumber="244">
<emphasis id="B942EAC0FA96FF5BCBFFBCBCFE44FA15" bold="true" box="[199,428,1446,1471]" pageId="243" pageNumber="244">Range and habitat.</emphasis>
E Florida (Palm Beach Co.; Broward Co.); Florida Keys. Reported from
<quantity id="4CCE9B37FA96FF5BCFDEBCBCFAB1FA14" box="[1254,1369,1447,1471]" metricMagnitude="2" metricUnit="m" metricValue="1.265" metricValueMax="2.29" metricValueMin="0.24" pageId="243" pageNumber="244" unit="m" value="126.5" valueMax="229.0" valueMin="24.0">24229 m</quantity>
, most in the range of
<quantity id="4CCE9B37FA96FF5BCA78BCD0FE5CFA48" box="[320,436,1483,1507]" metricMagnitude="2" metricUnit="m" metricValue="1.22" metricValueMax="1.83" metricValueMin="0.61" pageId="243" pageNumber="244" unit="m" value="122.0" valueMax="183.0" valueMin="61.0">
61
<specimenCount id="9D30FD5BFA96FF5BCA53BCD0FE5CFA48" box="[363,436,1483,1507]" pageId="243" pageNumber="244" type="generic">183 m</specimenCount>
</quantity>
.
</paragraph>
</subSubSection>
<subSubSection id="C32C6559FA96FF5DCBFFBCF5FBB8FF52" lastPageId="245" lastPageNumber="246" pageId="243" pageNumber="244" type="description">
<paragraph id="8B8936D2FA96FF5DCBFFBCF5FBB8FF52" blockId="243.[151,1437,654,1975]" lastBlockId="245.[151,1436,151,680]" lastPageId="245" lastPageNumber="246" pageId="243" pageNumber="244">
<emphasis id="B942EAC0FA96FF5BCBFFBCF5FE72F9AD" bold="true" box="[199,410,1518,1543]" pageId="243" pageNumber="244">
Description.
<emphasis id="B942EAC0FA96FF5BCA67BCF5FE72F9AD" bold="true" box="[351,410,1518,1543]" italics="true" pageId="243" pageNumber="244">Shell</emphasis>
</emphasis>
very small (to
<quantity id="4CCE9B37FA96FF5BC97DBCF4FD73F9AC" box="[581,667,1519,1543]" metricMagnitude="-3" metricUnit="m" metricValue="6.8" pageId="243" pageNumber="244" unit="mm" value="6.8">6.8 mm</quantity>
in total length) fusiform, glossy, whorls convex, peripheries slightly below mid-whorl, number to about 7½, the last about 56% of total length. Sculptural element consists of axial ribs; aperture rather short and wide, with a short, distinct anterior canal and a deep anal notch.
<emphasis id="B942EAC0FA96FF5BCF4EBF2DFB14F9E5" bold="true" box="[1142,1276,1590,1615]" italics="true" pageId="243" pageNumber="244">Protoconch</emphasis>
of 1¾ smooth round whorls, the first partially immersed in the second such that the protoconch appears round.
<emphasis id="B942EAC0FA96FF5BCFF5BF41FA96F9D9" bold="true" box="[1229,1406,1626,1651]" italics="true" pageId="243" pageNumber="244">Axial sculpture</emphasis>
of ribs that extend from suture-to-suture on spire whorls, and evanesce before the anterior fasciole on the last. Ribs round-crested, opisthocline, recurved posteriorly, number 610 on penultimate, 36 on last to varix, and are about as wide as the intercostal space. Growth striae microscopic.
<emphasis id="B942EAC0FA96FF5BC80CBFDDFC98F975" bold="true" box="[820,880,1734,1759]" italics="true" pageId="243" pageNumber="244">Varix</emphasis>
broad, low, positioned about ⅓-turn from edge of outer lip.
<emphasis id="B942EAC0FA96FF5BCA3FBFF1FE2BF8A9" bold="true" box="[263,451,1770,1795]" italics="true" pageId="243" pageNumber="244">Spiral sculpture</emphasis>
absent.
<emphasis id="B942EAC0FA96FF5BC91BBFF1FD99F8A9" bold="true" box="[547,625,1770,1795]" italics="true" pageId="243" pageNumber="244">Sulcus</emphasis>
absent; recurved and slightly reduced ribs, and recurved growth striae just below suture mark past positions of the anal sinus.
<emphasis id="B942EAC0FA96FF5BC820BE15FC69F88D" bold="true" box="[792,897,1806,1831]" italics="true" pageId="243" pageNumber="244">Outer lip</emphasis>
thin, smooth, with 12, or without axial folds, when present often on edge of outer lip; edge of anal sinus and outer edge of lip trace a reversed “S”. Lip edge is bent slightly inward; stromboid notch not evident.
<emphasis id="B942EAC0FA96FF5BC9F4BE4DFCAFF8C5" bold="true" box="[716,839,1878,1903]" italics="true" pageId="243" pageNumber="244">Anal sinus</emphasis>
a deep notch positioned adjacent to the suture, with a round apex and divergent outer edge. Edge of sinus projects outward near edge of outer lip.
<emphasis id="B942EAC0FA96FF5BCFECBE60FAD5F839" bold="true" box="[1236,1341,1914,1939]" italics="true" pageId="243" pageNumber="244">Inner lip</emphasis>
narrow, recumbent except at anterior end where it is pinched up along canal. Lip is formed into a low, weak callus at anal sinus.
<emphasis id="B942EAC0FA90FF5DCBD9B98CFE65FF1A" bold="true" box="[225,397,151,176]" italics="true" pageId="245" pageNumber="246">Anterior canal</emphasis>
well defined but short, bent to the right of the shell axis when viewed ventrally; end not notched, or very slightly so in some individuals. Anterior fasciole not swollen.
<emphasis id="B942EAC0FA90FF5DCF2BB9A7FBBCFF7F" bold="true" box="[1043,1108,188,213]" italics="true" pageId="245" pageNumber="246">Color</emphasis>
white to light golden brown, protoconch and first teleoconch whorl may be darker, especially pink in white forms.
</paragraph>
</subSubSection>
<caption id="DF49665AFA91FF5CCBAFBFF1FE15F85F" httpUri="https://zenodo.org/record/263425/files/figure.png" pageId="244" pageNumber="245" targetBox="[268,1326,195,1750]" targetPageId="244">
<paragraph id="8B8936D2FA91FF5CCBAFBFF1FE15F85F" blockId="244.[151,1436,1770,2037]" pageId="244" pageNumber="245">
<emphasis id="B942EAC0FA91FF5CCBAFBFF1FEF5F8AA" bold="true" box="[151,285,1770,1792]" pageId="244" pageNumber="245">PLATE 124.</emphasis>
<taxonomicName id="4C364D51FA91FF5CCA1CBFF1FE37F8AA" box="[292,479,1770,1792]" class="Gastropoda" family="Drilliidae" genus="Lissodrillia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Neogastropoda" pageId="244" pageNumber="245" phylum="Mollusca" rank="species" species="lactea" status="sp. nov.">
<emphasis id="B942EAC0FA91FF5CCA1CBFF1FE37F8AA" box="[292,479,1770,1792]" italics="true" pageId="244" pageNumber="245">Lissodrillia lactea</emphasis>
</taxonomicName>
,
<taxonomicNameLabel id="A27157BBFA91FF5CCAD5BFF0FD82F8AA" box="[493,618,1770,1792]" pageId="244" pageNumber="245" rank="species">new species</taxonomicNameLabel>
.
<emphasis id="B942EAC0FA91FF5CC94DBFF0FD14F8AA" bold="true" box="[629,764,1771,1792]" pageId="244" pageNumber="245">Upper panel</emphasis>
. Figs. 13: holotype, off Port Canaveral, Broward Co., E Florida (UF 470328). Fig. 1: ventral, lateral &amp; dorsal views; Fig. 2: enlarged view of protoconch (not to scale); Fig. 3: apical view, V=varix, L=edge of outer lip.
<emphasis id="B942EAC0FA91FF5CCAF2BE33FDBAF897" bold="true" box="[458,594,1832,1853]" pageId="244" pageNumber="245">Lower Panel</emphasis>
, specimens from various locations. Fig. 4: paratype, off Hillsboro, Broward Co., E Florida (UF 362379); Figs. 56: Delray Beach, Palm Beach Co., E Florida (UF 470331); Figs. 710: off Looe Key, Florida Keys (UF 363833); Fig. 11: off Key Vaca, Marathon, Florida Keys (UF 470329); Figs. 1215: Delray Beach, Palm Beach Co., E Florida (UF 470331); Figs. 1618: paratypes, Delray Beach, Palm Beach Co., E Florida (UF 250571); Fig. 19: off Key Vaca, Marathon, Florida Keys (UF 470329); Figs. 2022: paratypes, E of Pacific Reef Light, Miami-Dade Co., E Florida (USNM 900149); Figs. 2325: SW of Key West, Florida Keys (USNM 900151); Figs. 2628: paratypes, off Boynton Beach, Palm Beach Co., E Florida (UF 470330).
</paragraph>
</caption>
<subSubSection id="C32C6559FA90FF5DCBFFB81EFA91FDCA" pageId="245" pageNumber="246" type="discussion">
<paragraph id="8B8936D2FA90FF5DCBFFB81EFE0EFECF" blockId="245.[151,1436,151,680]" pageId="245" pageNumber="246">
<emphasis id="B942EAC0FA90FF5DCBFFB81EFE29FEB6" bold="true" box="[199,449,261,284]" pageId="245" pageNumber="246">
Remarks.
<emphasis id="B942EAC0FA90FF5DCA7AB81EFE29FEB6" box="[322,449,261,284]" italics="true" pageId="245" pageNumber="246">Taxonomy.</emphasis>
</emphasis>
<taxonomicName id="4C364D51FA90FF5DCAFFB81FFD7DFEB7" box="[455,661,260,285]" class="Gastropoda" family="Drilliidae" genus="Lissodrillia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Neogastropoda" pageId="245" pageNumber="246" phylum="Mollusca" rank="species" species="lactea">Lissodrillia lactea</taxonomicName>
has the combination of characteristics unique to
<taxonomicName id="4C364D51FA90FF5DCF83B81FFAD4FEB7" box="[1211,1340,260,285]" class="Gastropoda" family="Drilliidae" genus="Lissodrillia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Neogastropoda" pageId="245" pageNumber="246" phylum="Mollusca" rank="genus">
<emphasis id="B942EAC0FA90FF5DCF83B81FFAD4FEB7" box="[1211,1340,260,285]" italics="true" pageId="245" pageNumber="246">Lissodrillia</emphasis>
</taxonomicName>
: a small glossy shell with ribs that extend from suture-to-suture, an anal notch with a divergent outer edge, a short anterior canal, and no spiral sculpture.
</paragraph>
<paragraph id="8B8936D2FA90FF5DCBFFB874FA91FDCA" blockId="245.[151,1436,151,680]" pageId="245" pageNumber="246">
<emphasis id="B942EAC0FA90FF5DCBFFB874FEADFE22" bold="true" box="[199,325,367,392]" italics="true" pageId="245" pageNumber="246">Variability.</emphasis>
The 59 measured specimens have an average total length of
<quantity id="4CCE9B37FA90FF5DC8D3B86BFBA7FE2D" box="[1003,1103,368,392]" metricMagnitude="-3" metricUnit="m" metricValue="5.32" pageId="245" pageNumber="246" unit="mm" value="5.32">5.32 mm</quantity>
(3.0
<quantity id="4CCE9B37FA90FF5DCFA8B874FB0EFE22" box="[1168,1254,367,392]" metricMagnitude="-3" metricUnit="m" metricValue="6.8" pageId="245" pageNumber="246" unit="mm" value="6.8">6.8 mm</quantity>
) and an average W/
<taxonomicName id="4C364D51FA90FF5DCB82B88FFEEDFE07" box="[186,261,404,429]" class="Gastropoda" family="Drilliidae" genus="Lissodrillia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Neogastropoda" pageId="245" pageNumber="246" phylum="Mollusca" rank="species" species="ratio">L ratio</taxonomicName>
of 0.401. Color varies from white to a light golden brown; apices may be pink or brown.
<emphasis id="B942EAC0FA90FF5DCFC0B88FFE8DFE7A" italics="true" pageId="245" pageNumber="246">
<emphasis id="B942EAC0FA90FF5DCFC0B88FFA74FE07" bold="true" box="[1272,1436,404,429]" italics="true" pageId="245" pageNumber="246">Identification.</emphasis>
<taxonomicName id="4C364D51FA90FF5DCBAFB8ACFE8DFE7A" box="[151,357,439,464]" class="Gastropoda" family="Drilliidae" genus="Lissodrillia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Neogastropoda" pageId="245" pageNumber="246" phylum="Mollusca" rank="species" species="lactea">Lissodrillia lactea</taxonomicName>
</emphasis>
closely resembles
<taxonomicName id="4C364D51FA90FF5DC903B8A3FD7EFE65" box="[571,662,440,463]" class="Gastropoda" family="Drilliidae" genus="Lissodrillia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Neogastropoda" pageId="245" pageNumber="246" phylum="Mollusca" rank="species" species="arcas" status="sp. nov.">
<emphasis id="B942EAC0FA90FF5DC903B8A3FD7EFE65" box="[571,662,440,463]" italics="true" pageId="245" pageNumber="246">L. arcas</emphasis>
</taxonomicName>
,
<taxonomicNameLabel id="A27157BBFA90FF5DC99DB8A3FCC7FE7A" box="[677,815,439,464]" pageId="245" pageNumber="246" rank="species">new species</taxonomicNameLabel>
,
<taxonomicName id="4C364D51FA90FF5DC803B8A3FC45FE7A" box="[827,941,439,464]" class="Gastropoda" family="Drilliidae" genus="Lissodrillia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Neogastropoda" pageId="245" pageNumber="246" phylum="Mollusca" rank="species" species="robusta" status="sp. nov.">
<emphasis id="B942EAC0FA90FF5DC803B8A3FC45FE7A" box="[827,941,439,464]" italics="true" pageId="245" pageNumber="246">L. robusta</emphasis>
</taxonomicName>
,
<taxonomicNameLabel id="A27157BBFA90FF5DC884B8A3FBAFFE7A" box="[956,1095,439,464]" pageId="245" pageNumber="246" rank="species">new species</taxonomicNameLabel>
, and
<taxonomicName id="4C364D51FA90FF5DCFBBB8A3FED1FE5F" authority="Bartsch &amp; Rehder, 1939" authorityName="Bartsch &amp; Rehder" authorityYear="1939" class="Gastropoda" family="Drilliidae" genus="Lissodrillia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Neogastropoda" pageId="245" pageNumber="246" phylum="Mollusca" rank="species" species="schroederi">
<emphasis id="B942EAC0FA90FF5DCFBBB8A3FAF0FE7A" box="[1155,1304,439,464]" italics="true" pageId="245" pageNumber="246">L. schroederi</emphasis>
(Bartsch &amp; Rehder, 1939)
</taxonomicName>
. From
<taxonomicName id="4C364D51FA90FF5DCAB0B8C6FE0AFE5E" box="[392,482,477,500]" class="Gastropoda" family="Drilliidae" genus="Lissodrillia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Neogastropoda" pageId="245" pageNumber="246" phylum="Mollusca" rank="species" species="arcas">
<emphasis id="B942EAC0FA90FF5DCAB0B8C6FE0AFE5E" box="[392,482,477,500]" italics="true" pageId="245" pageNumber="246">L. arcas</emphasis>
</taxonomicName>
it can be distinguished by its shorter anterior canal (and less drawn out base), and by its wider aperture. From
<taxonomicName id="4C364D51FA90FF5DCA89BB1BFDCCFDB2" box="[433,548,511,536]" class="Gastropoda" family="Drilliidae" genus="Lissodrillia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Neogastropoda" pageId="245" pageNumber="246" phylum="Mollusca" rank="species" species="robusta">
<emphasis id="B942EAC0FA90FF5DCA89BB1BFDCCFDB2" box="[433,548,511,536]" italics="true" pageId="245" pageNumber="246">L. robusta</emphasis>
</taxonomicName>
it can be distinguished by its more subdued ribs and narrower last whorl. It is white in color, not the usual yellowish brown to pinkish of
<taxonomicName id="4C364D51FA90FF5DC81DBB3EFC7EFD97" box="[805,918,548,573]" class="Gastropoda" family="Drilliidae" genus="Lissodrillia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Neogastropoda" pageId="245" pageNumber="246" phylum="Mollusca" rank="species" species="robusta">
<emphasis id="B942EAC0FA90FF5DC81DBB3EFC7EFD97" box="[805,918,548,573]" italics="true" pageId="245" pageNumber="246">L. robusta</emphasis>
</taxonomicName>
. From
<taxonomicName id="4C364D51FA90FF5DC8DEBB3EFB92FD97" box="[998,1146,548,573]" class="Gastropoda" family="Drilliidae" genus="Lissodrillia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Neogastropoda" pageId="245" pageNumber="246" phylum="Mollusca" rank="species" species="schroederi">
<emphasis id="B942EAC0FA90FF5DC8DEBB3EFB92FD97" box="[998,1146,548,573]" italics="true" pageId="245" pageNumber="246">L. schroederi</emphasis>
</taxonomicName>
it can be distinguished by its more convex whorls, less distinct ribs, and usually fewer ribs (610 versus 1011 on the penultimate whorl).
</paragraph>
</subSubSection>
<subSubSection id="C32C6559FA90FF5DCBFFBB76FD93FD02" pageId="245" pageNumber="246" type="etymology">
<paragraph id="8B8936D2FA90FF5DCBFFBB76FD93FD02" blockId="245.[151,1436,151,680]" pageId="245" pageNumber="246">
<emphasis id="B942EAC0FA90FF5DCBFFBB76FEA6FD2E" bold="true" box="[199,334,621,644]" pageId="245" pageNumber="246">Etymology.</emphasis>
The Milky
<taxonomicName id="4C364D51FA90FF5DCAEABB77FDBBFD2F" box="[466,595,620,645]" class="Gastropoda" family="Drilliidae" genus="Lissodrillia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Neogastropoda" pageId="245" pageNumber="246" phylum="Mollusca" rank="genus">
<emphasis id="B942EAC0FA90FF5DCAEABB77FDBBFD2F" box="[466,595,620,645]" italics="true" pageId="245" pageNumber="246">Lissodrillia</emphasis>
</taxonomicName>
, named for its milky-white base shell color.
<taxonomicName id="4C364D51FA90FF5DCF7EBB76FB7AFD2E" box="[1094,1170,621,644]" class="Gastropoda" family="Drilliidae" genus="Lissodrillia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Neogastropoda" pageId="245" pageNumber="260" phylum="Mollusca" rank="species" species="lactea" status="sp. nov.">
<emphasis id="B942EAC0FA90FF5DCF7EBB76FB7AFD2E" box="[1094,1170,621,644]" italics="true" pageId="245" pageNumber="246">Lactea</emphasis>
</taxonomicName>
is the feminine form of the Latin adjective
<emphasis id="B942EAC0FA90FF5DCA56BB94FE55FD02" box="[366,445,655,680]" italics="true" pageId="245" pageNumber="246">lacteus</emphasis>
, meaning milky.
</paragraph>
</subSubSection>
</treatment>
</document>