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<document id="4662C8614CBA8D2B9391CF726B52B9DF" 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="039F87C4FA5AFFE9CBAFB98CFDA5FC62" 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="Cerodrillia clappi Bartsch &amp; Rehder 1939" docType="treatment" docVersion="13" lastPageNumber="66" 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="64" updateTime="1698184378282" updateUser="plazi">
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<mods:title id="C797803414722BD1620C558A8ACCFF8B">Taxonomic review of tropical western Atlantic shallow water Drilliidae (Mollusca: Gastropoda: Conoidea) including descriptions of 100 new species</mods:title>
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<mods:namePart id="21DBC1138A693F10381E5FD33479923F">Fallon, Phillip J.</mods:namePart>
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<mods:date id="266362AA79848F4021F14C4166F8EB23">2016</mods:date>
<mods:detail id="8D1B456AEE87CF39A70F979442DB1D69" type="volume">
<mods:number id="DDB9F3732BAE79595C2B5E14D1427910">4090</mods:number>
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<mods:identifier id="120CD687FD1E4568F92DF3FC75EAC6CD" type="DOI">10.11646/zootaxa.4090.1.1</mods:identifier>
<mods:identifier id="C3EDF8D9F866A32F176441AF43C9031E" type="GBIF-Dataset">e6b35f5a-435e-4473-b29e-1e4d842f84b0</mods:identifier>
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<treatment id="039F87C4FA5AFFE9CBAFB98CFDA5FC62" ID-DOI="http://doi.org/10.5281/zenodo.6076301" ID-GBIF-Taxon="117911691" ID-Zenodo-Dep="6076301" LSID="urn:lsid:plazi:treatment:039F87C4FA5AFFE9CBAFB98CFDA5FC62" httpUri="http://treatment.plazi.org/id/039F87C4FA5AFFE9CBAFB98CFDA5FC62" lastPageId="65" lastPageNumber="66" pageId="63" pageNumber="64">
<subSubSection id="C32C6559FA5AFF97CBAFB98CFC4DFEF9" pageId="63" pageNumber="64" type="nomenclature">
<paragraph id="8B8936D2FA5AFF97CBAFB98CFD77FF18" blockId="63.[151,671,151,211]" box="[151,671,151,178]" pageId="63" pageNumber="64">
<heading id="D0C181BEFA5AFF97CBAFB98CFD77FF18" bold="true" box="[151,671,151,178]" fontSize="11" level="1" pageId="63" pageNumber="64" reason="1">
<taxonomicName id="4C364D51FA5AFF97CBAFB98CFD77FF18" ID-CoL="5XNB3" authority="Bartsch &amp; Rehder, 1939" authorityName="Bartsch &amp; Rehder" authorityYear="1939" box="[151,671,151,178]" class="Gastropoda" family="Drilliidae" genus="Cerodrillia" kingdom="Animalia" order="Neogastropoda" pageId="63" pageNumber="64" phylum="Mollusca" rank="species" species="clappi">
<emphasis id="B942EAC0FA5AFF97CBAFB98CFD77FF18" bold="true" box="[151,671,151,178]" pageId="63" pageNumber="64">
<emphasis id="B942EAC0FA5AFF97CBAFB98CFE83FF1B" bold="true" box="[151,363,151,177]" italics="true" pageId="63" pageNumber="64">Cerodrillia clappi</emphasis>
Bartsch &amp; Rehder, 1939
</emphasis>
</taxonomicName>
</heading>
</paragraph>
<paragraph id="8B8936D2FA5AFF97CBAFB9A1FEEDFF79" blockId="63.[151,671,151,211]" box="[151,261,186,211]" pageId="63" pageNumber="64">
(
<figureCitation id="130D2A57FA5AFF97CBA7B9A1FF14FF79" box="[159,252,186,211]" captionStart="PLATE 25" captionStartId="64.[151,234,1830,1852]" captionTargetBox="[242,1331,195,1796]" captionTargetId="figure@64.[242,1331,195,1796]" captionTargetPageId="64" captionText="PLATE 25. Cerodrillia clappi Bartsch &amp; Rehder, 1939. Upper panel. Holotype, Hawk Channel, Key West, Florida Keys (USNM 493408), Fig. 1: ventral, lateral &amp; dorsal views. Figs. 2 – 3: same specimen shown in Fig. 15 below. Fig. 2: enlarged view of protoconch (not to scale); Fig. 3: apical view, V = varix, L = edge of outer lip. Lower panel. Figs. 4 – 10: paratypes. Figs. 4 – 5: Hawk Channel, Key West, Florida Keys (USNM 411108); Figs. 6 – 8: Hawk Channel, Key West, Florida Keys (USNM 411270); Figs. 9 – 10: No Name Key, Florida Keys (USNM 276530). Figs. 11 – 16: other examples: Figs. 11 – 13: NE of No Name Key, Florida Keys (UF 158170); Fig. 14: Marathon Key, Florida Keys (USNM 900102); Figs. 15 – 16: off Anclote Key, Pasco Co., W Florida (ANSP 314402)." httpUri="https://zenodo.org/record/263324/files/figure.png" pageId="63" pageNumber="64">Plate 25</figureCitation>
)
</paragraph>
<paragraph id="8B8936D2FA5AFF97CBAFB81BFC4DFEF9" blockId="63.[151,1437,256,339]" pageId="63" pageNumber="64">
<taxonomicName id="4C364D51FA5AFF97CBAFB81BFD92FEBC" authority="Bartsch &amp; Rehder, 1939: 128" authorityName="Bartsch &amp; Rehder" authorityPageNumber="128" authorityYear="1939" box="[151,634,256,278]" class="Gastropoda" family="Drilliidae" genus="Cerodrillia" kingdom="Animalia" order="Neogastropoda" pageId="63" pageNumber="64" phylum="Mollusca" rank="species" species="clappi">
<emphasis id="B942EAC0FA5AFF97CBAFB81BFEA4FEBC" box="[151,332,256,278]" italics="true" pageId="63" pageNumber="64">Cerodrillia clappi</emphasis>
Bartsch &amp; Rehder, 1939: 128
</taxonomicName>
, pl. 17, fig. 4. Powell (1966: 73, pl. 11, fig. 6); Abbott (1974: 271, sp. 3022a [as a probable variant of
<taxonomicName id="4C364D51FA5AFF97CA98B805FDE5FE9E" box="[416,525,286,308]" class="Gastropoda" family="Drilliidae" genus="Cerodrillia" kingdom="Animalia" order="Neogastropoda" pageId="63" pageNumber="64" phylum="Mollusca" rank="species" species="perryae">
<emphasis id="B942EAC0FA5AFF97CA98B805FDE5FE9E" box="[416,525,286,308]" italics="true" pageId="63" pageNumber="64">C. perryae</emphasis>
</taxonomicName>
]); Kaicher (1984: card 3931); Turgeon
<emphasis id="B942EAC0FA5AFF97C898B804FC3CFE9E" box="[928,980,286,308]" italics="true" pageId="63" pageNumber="64">et al.</emphasis>
(1988: 96); Lyons (1998: 27); Turgeon
<emphasis id="B942EAC0FA5AFF97CE51B804FA75FE9E" box="[1385,1437,286,308]" italics="true" pageId="63" pageNumber="64">et al.</emphasis>
(1998: 102); Williams (2005; 2009: 1521, left photo only [of
<typeStatus id="548D8870FA5AFF97C80CB826FC7CFEF9" box="[820,916,317,339]" pageId="63" pageNumber="64" type="holotype">holotype</typeStatus>
]).
</paragraph>
</subSubSection>
<subSubSection id="C32C6559FA5AFF97CBAFB865FAD6FD22" pageId="63" pageNumber="64" type="description">
<paragraph id="8B8936D2FA5AFF97CBAFB865FD24FE39" blockId="63.[151,1437,381,648]" box="[151,716,381,403]" pageId="63" pageNumber="64">
<emphasis id="B942EAC0FA5AFF97CBAFB865FD24FE39" bold="true" box="[151,716,381,403]" pageId="63" pageNumber="64">Not this species or unconfirmed extralimital reports.</emphasis>
</paragraph>
<paragraph id="8B8936D2FA5AFF97CBAFB887FE09FE7A" blockId="63.[151,1437,381,648]" pageId="63" pageNumber="64">
<taxonomicName id="4C364D51FA5AFF97CBAFB887FD0DFE18" authority="Bartsch &amp; Rehder, 1939" authorityName="Bartsch &amp; Rehder" authorityYear="1939" box="[151,741,412,434]" class="Gastropoda" family="Drilliidae" genus="Cerodrillia" kingdom="Animalia" order="Neogastropoda" pageId="63" pageNumber="64" phylum="Mollusca" rank="species" species="clappi" subGenus="Cerodrillia">
<emphasis id="B942EAC0FA5AFF97CBAFB887FE3DFE18" box="[151,469,412,434]" italics="true" pageId="63" pageNumber="64">Cerodrillia (Cerodrillia) clappi</emphasis>
(Bartsch &amp; Rehder, 1939)
</taxonomicName>
: Perry (1940: 164, pl. 38, fig. 260 [fig. not of
<emphasis id="B942EAC0FA5AFF97CF8EB887FEABFE7A" italics="true" pageId="63" pageNumber="64">
<taxonomicName id="4C364D51FA5AFF97CF8EB887FAFBFE18" box="[1206,1299,412,434]" class="Gastropoda" family="Drilliidae" genus="Cerodrillia" kingdom="Animalia" order="Neogastropoda" pageId="63" pageNumber="64" phylum="Mollusca" rank="species" species="clappi">C. clappi</taxonomicName>
=
<taxonomicName id="4C364D51FA5AFF97CE10B887FEABFE7A" class="Gastropoda" family="Drilliidae" genus="Cerodrillia" kingdom="Animalia" order="Neogastropoda" pageId="63" pageNumber="64" phylum="Mollusca" rank="species" species="sanibelensis" status="sp. nov.">Cerodrillia sanibelensis</taxonomicName>
</emphasis>
,
<taxonomicNameLabel id="A27157BBFA5AFF97CA77B8A0FE38FE7A" box="[335,464,442,464]" pageId="63" pageNumber="64" rank="species">new species</taxonomicNameLabel>
]).
</paragraph>
<paragraph id="8B8936D2FA5AFF97CBAFB8C2FEB1FDC0" blockId="63.[151,1437,381,648]" pageId="63" pageNumber="64">
<taxonomicName id="4C364D51FA5AFF97CBAFB8C2FD8DFE45" authority="Bartsch &amp; Rehder, 1939" authorityName="Bartsch &amp; Rehder" authorityYear="1939" box="[151,613,473,495]" class="Gastropoda" family="Drilliidae" genus="Cerodrillia" kingdom="Animalia" order="Neogastropoda" pageId="63" pageNumber="64" phylum="Mollusca" rank="species" species="clappi">
<emphasis id="B942EAC0FA5AFF97CBAFB8C2FEBAFE45" box="[151,338,473,495]" italics="true" pageId="63" pageNumber="64">Cerodrillia clappi</emphasis>
Bartsch &amp; Rehder, 1939
</taxonomicName>
: Perry &amp; Schwengel (1955: 181, pl. 38, fig. 260 [fig. not of
<emphasis id="B942EAC0FA5AFF97CE3EB8C2FEABFDA4" italics="true" pageId="63" pageNumber="64">
<taxonomicName id="4C364D51FA5AFF97CE3EB8C2FA80FE45" box="[1286,1384,473,495]" class="Gastropoda" family="Drilliidae" genus="Cerodrillia" kingdom="Animalia" order="Neogastropoda" pageId="63" pageNumber="64" phylum="Mollusca" rank="species" species="clappi">C. clappi</taxonomicName>
=
<taxonomicName id="4C364D51FA5AFF97CEBCB8C2FEABFDA4" class="Gastropoda" family="Drilliidae" genus="Cerodrillia" kingdom="Animalia" order="Neogastropoda" pageId="63" pageNumber="64" phylum="Mollusca" rank="species" species="sanibelensis">C. sanibelensis</taxonomicName>
</emphasis>
]); Morris (1973: 247, pl. 68, fig. 9 [=
<taxonomicName id="4C364D51FA5AFF97C9C8B8E3FC78FDA4" box="[752,912,504,526]" class="Gastropoda" family="Drilliidae" genus="Cerodrillia" kingdom="Animalia" order="Neogastropoda" pageId="63" pageNumber="64" phylum="Mollusca" rank="species" species="sanibelensis">
<emphasis id="B942EAC0FA5AFF97C9C8B8E3FC78FDA4" box="[752,912,504,526]" italics="true" pageId="63" pageNumber="64">C. sanibelensis</emphasis>
</taxonomicName>
]); Odé (1991: 25 [description not of
<taxonomicName id="4C364D51FA5AFF97CE0BB8E3FA7DFDA4" box="[1331,1429,504,526]" class="Gastropoda" family="Drilliidae" genus="Cerodrillia" kingdom="Animalia" order="Neogastropoda" pageId="63" pageNumber="64" phylum="Mollusca" rank="species" species="clappi">
<emphasis id="B942EAC0FA5AFF97CE0BB8E3FA7DFDA4" box="[1331,1429,504,526]" italics="true" pageId="63" pageNumber="64">C. clappi</emphasis>
</taxonomicName>
, prob.
<emphasis id="B942EAC0FA5AFF97CBC4BB0DFEE2FD86" box="[252,266,534,556]" italics="true" pageId="63" pageNumber="64">=</emphasis>
<taxonomicName id="4C364D51FA5AFF97CA31BB0DFCFEFD86" authority="Schwengel &amp; McGinty, 1942" authorityName="Schwengel &amp; McGinty" authorityYear="1942" box="[265,790,534,556]" class="Gastropoda" family="Drilliidae" genus="Douglassia" higherTaxonomySource="CoL" kingdom="Animalia" order="Neogastropoda" pageId="63" pageNumber="64" phylum="Mollusca" rank="species" species="bealiana">
<emphasis id="B942EAC0FA5AFF97CA31BB0DFE08FD86" box="[265,480,534,556]" italics="true" pageId="63" pageNumber="64">Douglassia bealiana</emphasis>
Schwengel &amp; McGinty, 1942
</taxonomicName>
]); Abbott &amp; Morris (1995: 256 [description
<emphasis id="B942EAC0FA5AFF97CFE1BB0DFA6CFD86" box="[1241,1412,534,556]" italics="true" pageId="63" pageNumber="64">
=
<taxonomicName id="4C364D51FA5AFF97CFD2BB0DFA6CFD86" box="[1258,1412,534,556]" class="Gastropoda" family="Drilliidae" genus="Cerodrillia" kingdom="Animalia" order="Neogastropoda" pageId="63" pageNumber="64" phylum="Mollusca" rank="species" species="sanibelensis">C. sanibelensis</taxonomicName>
</emphasis>
]); Absalão
<emphasis id="B942EAC0FA5AFF97CA1DBB2DFEB5FDE1" box="[293,349,565,587]" italics="true" pageId="63" pageNumber="64">et al.</emphasis>
(2005: 22, fig. 4 [
<collectingCountry id="F3217642FA5AFF97C912BB2EFD85FDE1" box="[554,621,565,587]" name="Brazil" pageId="63" pageNumber="64">Brazil</collectingCountry>
; fig. not of
<taxonomicName id="4C364D51FA5AFF97C9CEBB2EFCBFFDE1" box="[758,855,565,587]" class="Gastropoda" family="Drilliidae" genus="Cerodrillia" kingdom="Animalia" order="Neogastropoda" pageId="63" pageNumber="64" phylum="Mollusca" rank="species" species="clappi">
<emphasis id="B942EAC0FA5AFF97C9CEBB2EFCBFFDE1" box="[758,855,565,587]" italics="true" pageId="63" pageNumber="64">C. clappi</emphasis>
</taxonomicName>
]); Williams (2009: 1521 [left photo of right pair
<emphasis id="B942EAC0FA5AFF97CE4CBB2EFEABFDC0" italics="true" pageId="63" pageNumber="64">
=
<taxonomicName id="4C364D51FA5AFF97CEBCBB2EFEABFDC0" class="Gastropoda" family="Drilliidae" genus="Cerodrillia" kingdom="Animalia" order="Neogastropoda" pageId="63" pageNumber="64" phylum="Mollusca" rank="species" species="sanibelensis">C. sanibelensis</taxonomicName>
</emphasis>
]).
</paragraph>
<paragraph id="8B8936D2FA5AFF97CBAFBB69FAD6FD22" blockId="63.[151,1437,381,648]" box="[151,1342,626,648]" pageId="63" pageNumber="64">
<taxonomicName id="4C364D51FA5AFF97CBAFBB69FD84FD22" authority="Bartsch &amp; Rehder, 1939" authorityName="Bartsch &amp; Rehder" authorityYear="1939" box="[151,620,626,648]" class="Gastropoda" family="Drilliidae" genus="Cerodrillia" kingdom="Animalia" order="Neogastropoda" pageId="63" pageNumber="64" phylum="Mollusca" rank="species" species="clappi">
<emphasis id="B942EAC0FA5AFF97CBAFBB69FEE0FD22" box="[151,264,626,648]" italics="true" pageId="63" pageNumber="64">Cerodrillia</emphasis>
cf.
<emphasis id="B942EAC0FA5AFF97CA16BB69FE85FD22" box="[302,365,626,648]" italics="true" pageId="63" pageNumber="64">clappi</emphasis>
Bartsch &amp; Rehder, 1939
</taxonomicName>
: Tunnell
<emphasis id="B942EAC0FA5AFF97C9F3BB68FD16FD22" box="[715,766,626,648]" italics="true" pageId="63" pageNumber="64">et al.</emphasis>
(2010: 242 [photo not of
<taxonomicName id="4C364D51FA5AFF97CF3BBB69FBB7FD22" box="[1027,1119,626,648]" class="Gastropoda" family="Drilliidae" genus="Cerodrillia" kingdom="Animalia" order="Neogastropoda" pageId="63" pageNumber="64" phylum="Mollusca" rank="species" species="clappi">
<emphasis id="B942EAC0FA5AFF97CF3BBB69FBB7FD22" box="[1027,1119,626,648]" italics="true" pageId="63" pageNumber="64">C. clappi</emphasis>
</taxonomicName>
prob. =
<taxonomicName id="4C364D51FA5AFF97CF97BB68FACFFD22" box="[1199,1319,626,648]" class="Gastropoda" family="Drilliidae" genus="Douglassia" higherTaxonomySource="CoL" kingdom="Animalia" order="Neogastropoda" pageId="63" pageNumber="64" phylum="Mollusca" rank="species" species="bealiana">
<emphasis id="B942EAC0FA5AFF97CF97BB68FACFFD22" box="[1199,1319,626,648]" italics="true" pageId="63" pageNumber="64">D. bealiana</emphasis>
</taxonomicName>
]).
</paragraph>
</subSubSection>
<subSubSection id="C32C6559FA5AFF97CBAFBBA8FB8BFA13" pageId="63" pageNumber="64" type="materials_examined">
<paragraph id="8B8936D2FA5AFF97CBAFBBA8FEA7FC43" blockId="63.[151,1437,690,2038]" pageId="63" pageNumber="64">
<emphasis id="B942EAC0FA5AFF97CBAFBBA8FEAEFD61" bold="true" box="[151,326,690,715]" pageId="63" pageNumber="64">
<typeStatus id="548D8870FA5AFF97CBAFBBA8FF3AFD60" box="[151,210,691,714]" pageId="63" pageNumber="64">Type</typeStatus>
material.
</emphasis>
<typeStatus id="548D8870FA5AFF97CA75BBA9FE5DFD61" box="[333,437,690,715]" pageId="63" pageNumber="64" type="holotype">Holotype</typeStatus>
11.6 x
<quantity id="4CCE9B37FA5AFF97C934BBA8FD8AFD60" box="[524,610,691,715]" metricMagnitude="-3" metricUnit="m" metricValue="4.2" pageId="63" pageNumber="64" unit="mm" value="4.2">4.2 mm</quantity>
(USNM 493408). Eleven
<typeStatus id="548D8870FA5AFF97C8B6BBA8FC11FD60" box="[910,1017,691,714]" pageId="63" pageNumber="64" type="paratype">paratypes</typeStatus>
are known. Bartsch &amp; Rehder stated that “the
<typeStatus id="548D8870FA5AFF97CA39BBCCFED9FD44" box="[257,305,727,750]" pageId="63" pageNumber="64">type</typeStatus>
USNM no. 493408 is one of a series of specimens dredged by J.B. Henderson, Jr. at 4 fathoms in Hawk Channel, Fla.” but did not give the lot numbers. Two lots were found that have data labels matching this locality and are presumed be part of the “series of specimens” and thus part of the
<typeStatus id="548D8870FA5AFF97CF01BA04FB81FC9C" box="[1081,1129,799,822]" pageId="63" pageNumber="64">type</typeStatus>
series: 2 spec., 9.4 x 3.5 &amp; 7.9 x
<quantity id="4CCE9B37FA5AFF97CBEFBA59FEC7FCF3" box="[215,303,834,858]" metricMagnitude="-3" metricUnit="m" metricValue="3.2" pageId="63" pageNumber="64" unit="mm" value="3.2">3.2 mm</quantity>
, in
<quantity id="4CCE9B37FA5AFF97CA60BA59FE41FCF0" box="[344,425,833,858]" metricMagnitude="0" metricUnit="m" metricValue="3.5052" metricValueMax="6.096" metricValueMin="0.9144" pageId="63" pageNumber="64" unit="ft" value="11.5" valueMax="20.0" valueMin="3.0">3–20 ft</quantity>
[
<quantity id="4CCE9B37FA5AFF97CA80BA59FDEDFCF0" box="[440,517,834,858]" metricMagnitude="0" metricUnit="m" metricValue="3.5" metricValueMax="6.0" metricValueMin="1.0" pageId="63" pageNumber="64" unit="m" value="3.5" valueMax="6.0" valueMin="1.0">1–6 m</quantity>
],
<taxonomicName id="4C364D51FA5AFF97C921BA5AFD6CFCF0" authority="Sta." authorityName="Sta." box="[537,644,833,858]" class="Gastropoda" family="Aeolidiidae" genus="Eolis" higherTaxonomySource="CoL" kingdom="Animalia" order="Nudibranchia" pageId="63" pageNumber="64" phylum="Mollusca" rank="genus">
<emphasis id="B942EAC0FA5AFF97C921BA5AFDBBFCF0" box="[537,595,833,858]" italics="true" pageId="63" pageNumber="64">Eolis</emphasis>
Sta.
</taxonomicName>
65, Hawk Channel, Key West, Florida Keys, J.B. Henderson!
<date id="FF881012FA5AFF97CE7DBA59FF27FCD4" pageId="63" pageNumber="64" value="1913-05-15">15 May 1913</date>
(USNM 411108), and 7 spec., the best 5: 9.8 x 3.9, 7.7 x 3.2, 9.8 x 3.7, 8.5 x 3.4 &amp; 10.7 x 4.0 mm, in
<quantity id="4CCE9B37FA5AFF97CE51BA7DFA7FFCD7" box="[1385,1431,870,893]" metricMagnitude="0" metricUnit="m" metricValue="7.0" pageId="63" pageNumber="64" unit="m" value="7.0">7 m</quantity>
, Hawk Channel, Florida Keys, J.B. Henderson coll. (USNM 411270). This additional lot of
<typeStatus id="548D8870FA5AFF97CFB5BA91FB11FC0B" box="[1165,1273,906,929]" pageId="63" pageNumber="64" type="paratype">paratypes</typeStatus>
was identified in the same paper: 2 spec., 8.5 x 3.6 &amp; 8.1 x
<quantity id="4CCE9B37FA5AFF97C99FBAB6FCEAFC6E" box="[679,770,941,965]" metricMagnitude="-3" metricUnit="m" metricValue="3.3" pageId="63" pageNumber="64" unit="mm" value="3.3">3.3 mm</quantity>
, from No Name Key, Florida Keys, ex. H. Hemphill coll. (USNM 27653).
</paragraph>
<paragraph id="8B8936D2FA5AFF97CBFFBAEEFF1BFB49" blockId="63.[151,1437,690,2038]" pageId="63" pageNumber="64">
<emphasis id="B942EAC0FA5AFF97CBFFBAEEFE82FBA7" bold="true" box="[199,362,1012,1037]" pageId="63" pageNumber="64">
<typeStatus id="548D8870FA5AFF97CBFFBAEEFEEAFBA6" box="[199,258,1013,1036]" pageId="63" pageNumber="64">Type</typeStatus>
locality.
</emphasis>
R/V
<taxonomicName id="4C364D51FA5AFF97CA96BAEFFD40FBA7" authority="Hawk Channel" authorityName="Hawk Channel" box="[430,680,1012,1037]" class="Gastropoda" family="Aeolidiidae" genus="Eolis" higherTaxonomySource="CoL" kingdom="Animalia" order="Nudibranchia" pageId="63" pageNumber="64" phylum="Mollusca" rank="genus">
<emphasis id="B942EAC0FA5AFF97CA96BAEFFE00FBA7" box="[430,488,1012,1037]" italics="true" pageId="63" pageNumber="64">Eolis</emphasis>
, Hawk Channel
</taxonomicName>
, [Key West], Florida Keys, in 4 fms [
<quantity id="4CCE9B37FA5AFF97CF56BAEEFB48FBA7" box="[1134,1184,1013,1037]" metricMagnitude="0" metricUnit="m" metricValue="7.0" pageId="63" pageNumber="64" unit="m" value="7.0">7 m</quantity>
] depth. Although not explicitly stated by Bartsch &amp; Rehder but on the basis of
<taxonomicName id="4C364D51FA5AFF97C81EBD0CFC88FB9A" box="[806,864,1047,1072]" class="Gastropoda" family="Aeolidiidae" genus="Eolis" higherTaxonomySource="CoL" kingdom="Animalia" order="Nudibranchia" pageId="63" pageNumber="64" phylum="Mollusca" rank="genus">
<emphasis id="B942EAC0FA5AFF97C81EBD0CFC88FB9A" box="[806,864,1047,1072]" italics="true" pageId="63" pageNumber="64">Eolis</emphasis>
</taxonomicName>
log data (Bieler &amp; Mikkelsen, 2003) the
<typeStatus id="548D8870FA5AFF97CE00BD03FA80FB85" box="[1336,1384,1048,1071]" pageId="63" pageNumber="64">type</typeStatus>
was probably collected at
<taxonomicName id="4C364D51FA5AFF97CAB1BD20FDCCFBFE" authority="Stations" authorityName="Stations" box="[393,548,1083,1108]" class="Gastropoda" family="Aeolidiidae" genus="Eolis" higherTaxonomySource="CoL" kingdom="Animalia" order="Nudibranchia" pageId="63" pageNumber="64" phylum="Mollusca" rank="genus">
<emphasis id="B942EAC0FA5AFF97CAB1BD20FE2AFBFE" box="[393,450,1083,1108]" italics="true" pageId="63" pageNumber="64">Eolis</emphasis>
Stations
</taxonomicName>
65 or 66, which was sampled in Hawk Channel off Key West on 15 or
<date id="FF881012FA5AFF97CE7EBD27FF3AFBD2" pageId="63" pageNumber="64" value="1913-05-16">16 May 1913</date>
. This is corroborated by the data label in lot USNM 411108 (part of the Henderson material examined by Bartsch &amp; Rehder and from which the
<typeStatus id="548D8870FA5AFF97C971BD9FFD91FB31" box="[585,633,1156,1179]" pageId="63" pageNumber="64">type</typeStatus>
was selected), that explicitly gives the location as
<taxonomicName id="4C364D51FA5AFF97CF88BD98FB02FB36" box="[1200,1258,1155,1180]" class="Gastropoda" family="Aeolidiidae" genus="Eolis" higherTaxonomySource="CoL" kingdom="Animalia" order="Nudibranchia" pageId="63" pageNumber="64" phylum="Mollusca" rank="genus">
<emphasis id="B942EAC0FA5AFF97CF88BD98FB02FB36" box="[1200,1258,1155,1180]" italics="true" pageId="63" pageNumber="64">Eolis</emphasis>
</taxonomicName>
Station 65. The data label of the other lot believed to be part of the original material, USNM 411270, does not give the station number.
</paragraph>
<paragraph id="8B8936D2FA5AFF97CBFFBDF5FA99FA3C" blockId="63.[151,1437,690,2038]" pageId="63" pageNumber="64">
<emphasis id="B942EAC0FA5AFF97CBFFBDF5FE17FAAD" bold="true" box="[199,511,1262,1287]" pageId="63" pageNumber="64">Other material examined.</emphasis>
An additional
<specimenCount id="9D30FD5BFA5AFF97C994BDF4FCDFFAAD" box="[684,823,1262,1287]" pageId="63" pageNumber="64" type="generic">8 specimens</specimenCount>
were examined that are believed to be this species: 3 spec., 10.4 x 4.3, 8.9 x 3.3 &amp; 8.1 x
<quantity id="4CCE9B37FA5AFF97C926BC09FD9EFA80" box="[542,630,1298,1322]" metricMagnitude="-3" metricUnit="m" metricValue="3.2" pageId="63" pageNumber="64" unit="mm" value="3.2">3.2 mm</quantity>
, in
<quantity id="4CCE9B37FA5AFF97C9A5BC09FD22FA80" box="[669,714,1298,1322]" metricMagnitude="0" metricUnit="m" metricValue="1.0" pageId="63" pageNumber="64" unit="m" value="1.0">1 m</quantity>
, NE of No Name Key, Florida Keys, D. Steger!
<date id="FF881012FA5AFF97CFDDBC09FA80FA80" box="[1253,1384,1298,1322]" pageId="63" pageNumber="64" value="1959-08-01">1 Aug 1959</date>
(UF 158170); 2 spec., 10.1 x 4.2 &amp; 8.7 x
<quantity id="4CCE9B37FA5AFF97C917BC2DFD6FFAE4" box="[559,647,1334,1358]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" pageId="63" pageNumber="64" unit="mm" value="3.5">3.5 mm</quantity>
, W of John Sawyer Bank [about
<quantity id="4CCE9B37FA5AFF97C8C0BC2CFBD9FAE4" box="[1016,1073,1333,1358]" metricMagnitude="3" metricUnit="m" metricValue="5.0" pageId="63" pageNumber="64" unit="km" value="5.0">5 km</quantity>
NW of Fanny Keys, Marathon], J. Moore!
<date id="FF881012FA5AFF97CA32BC41FE91FAD8" box="[266,377,1370,1394]" pageId="63" pageNumber="64" value="1966-11">Nov 1966</date>
(EFG 11608); 1 spec., 10.4 x
<quantity id="4CCE9B37FA5AFF97C9F1BC41FCC8FADB" box="[713,800,1370,1394]" metricMagnitude="-3" metricUnit="m" metricValue="3.8" pageId="63" pageNumber="64" unit="mm" value="3.8">3.8 mm</quantity>
, in
<quantity id="4CCE9B37FA5AFF97C870BC41FC6BFADB" box="[840,899,1370,1394]" metricMagnitude="1" metricUnit="m" metricValue="6.1" pageId="63" pageNumber="64" unit="m" value="61.0">61 m</quantity>
, Marathon Key, 1978 (USNM 900102); 2 spec., 11.5 x 4.5 &amp; 13.1 x
<quantity id="4CCE9B37FA5AFF97CA4EBC65FE27FA3F" box="[374,463,1406,1430]" metricMagnitude="-3" metricUnit="m" metricValue="4.8" pageId="63" pageNumber="64" unit="mm" value="4.8">4.8 mm</quantity>
, in
<quantity id="4CCE9B37FA5AFF97CACFBC65FDB4FA3F" box="[503,604,1406,1430]" metricMagnitude="1" metricUnit="m" metricValue="2.85" metricValueMax="3.0" metricValueMin="2.7" pageId="63" pageNumber="64" unit="m" value="28.5" valueMax="30.0" valueMin="27.0">27–30 m</quantity>
, W of Anclote Key, Pasco Co., W Florida, J. Moore! (ANSP 314402).
</paragraph>
<paragraph id="8B8936D2FA5AFF97CBFFBCB9FB8BFA13" blockId="63.[151,1437,690,2038]" box="[199,1123,1441,1466]" pageId="63" pageNumber="64">
<emphasis id="B942EAC0FA5AFF97CBFFBCB9FE43FA10" bold="true" box="[199,427,1441,1466]" pageId="63" pageNumber="64">Range and habitat.</emphasis>
Florida Keys; W Florida (Pasco Co.). Reported from
<quantity id="4CCE9B37FA5AFF97CF3FBCBAFBB7FA13" box="[1031,1119,1441,1465]" metricMagnitude="1" metricUnit="m" metricValue="3.1" metricValueMax="6.1" metricValueMin="0.1" pageId="63" pageNumber="64" unit="m" value="31.0" valueMax="61.0" valueMin="1.0">
1–
<specimenCount id="9D30FD5BFA5AFF97CF1ABCBAFBB7FA13" box="[1058,1119,1441,1465]" pageId="63" pageNumber="64" type="generic">61 m</specimenCount>
</quantity>
.
</paragraph>
</subSubSection>
<subSubSection id="C32C6559FA5AFF97CBFFBCDFFEE3F85C" pageId="63" pageNumber="64" type="description">
<paragraph id="8B8936D2FA5AFF97CBFFBCDFFEE3F85C" blockId="63.[151,1437,690,2038]" pageId="63" pageNumber="64">
<emphasis id="B942EAC0FA5AFF97CBFFBCDFFEB9FA77" bold="true" box="[199,337,1476,1501]" pageId="63" pageNumber="64">Description</emphasis>
.
<emphasis id="B942EAC0FA5AFF97CA59BCDFFE74FA77" bold="true" box="[353,412,1476,1501]" italics="true" pageId="63" pageNumber="64">Shell</emphasis>
small (to
<quantity id="4CCE9B37FA5AFF97C92BBCDEFD94FA77" box="[531,636,1476,1501]" metricMagnitude="-2" metricUnit="m" metricValue="1.31" pageId="63" pageNumber="64" unit="mm" value="13.1">13.1 mm</quantity>
), somewhat narrowly fusiform for genus, anterior produced, small (to
<quantity id="4CCE9B37FA5AFF97CBAFBCF2FF17F9AB" box="[151,255,1512,1537]" metricMagnitude="-2" metricUnit="m" metricValue="1.16" pageId="63" pageNumber="64" unit="mm" value="11.6">11.6 mm</quantity>
); whorls flat-to slightly convex, sutures appressed, number to 8½, last whorl about 60% of total length.
<emphasis id="B942EAC0FA5AFF97CBAFBF17FEF5F98F" bold="true" box="[151,285,1548,1573]" italics="true" pageId="63" pageNumber="64">Protoconch</emphasis>
of 1½–1¾ smooth round whorls.
<emphasis id="B942EAC0FA5AFF97C998BF17FCBAF98F" bold="true" box="[672,850,1548,1573]" italics="true" pageId="63" pageNumber="64">Axial sculpture</emphasis>
of moderately broad, low opisthocline ribs that run from suture-to-suture on spire whorls, evanescent on shell base, round in axial profile on spire whorls, more angular on last whorl, rib crests round; ribs number 8–10 on the penultimate and 6–9 on the last whorl to the varix, their interspaces wider than the ribs. Growth striae microscopic.
<emphasis id="B942EAC0FA5AFF97C84BBF6CFC46F925" bold="true" box="[883,942,1655,1680]" italics="true" pageId="63" pageNumber="64">Vari x</emphasis>
cup handle-like, just behind the anal sinus.
<emphasis id="B942EAC0FA5AFF97CBAFBF80FEB8F91E" bold="true" box="[151,336,1691,1716]" italics="true" pageId="63" pageNumber="64">Spiral sculpture</emphasis>
of fine threads on the shell base, becoming stronger and ridge-like anteriorly; about 3 on the shell base.
<emphasis id="B942EAC0FA5AFF97CBEFBFA5FECDF97D" bold="true" box="[215,293,1726,1751]" italics="true" pageId="63" pageNumber="64">Sulcus</emphasis>
not distinct but shoulder region marked by lower, narrower recurved ribs, reflecting the outline of the anal sinus.
<emphasis id="B942EAC0FA5AFF97CA20BFF9FE69F951" bold="true" box="[280,385,1762,1787]" italics="true" pageId="63" pageNumber="64">Outer lip</emphasis>
thin, with a deep anal sinus posteriorly, and a slight stromboid notch anteriorly; edge of lip forms a low, flattened arc from the anal sinus to the stromboid notch. One axial fold may be present.
<emphasis id="B942EAC0FA5AFF97CFC4BE1DFA90F8B5" bold="true" box="[1276,1400,1798,1823]" italics="true" pageId="63" pageNumber="64">Anal sinus</emphasis>
Ushaped, just below the suture on whorl shoulder, sides slightly divergent, entrance offset by a parietal lobe.
<emphasis id="B942EAC0FA5AFF97CE63BE30FF5DF8CC" bold="true" italics="true" pageId="63" pageNumber="64">Inner lip</emphasis>
recumbent but pinched along the anterior canal, margined; formed into a parietal lobe posteriorly.
<emphasis id="B942EAC0FA5AFF97CE02BE56FF3FF820" bold="true" italics="true" pageId="63" pageNumber="64">Anterior canal</emphasis>
short but distinct, open, with a slight hook to the left at its tip viewed ventrally, unnotched; anterior fasciole with about 5 spiral ridges; fasciole not swollen.
<emphasis id="B942EAC0FA5AFF97C98DBE8EFD1FF804" bold="true" box="[693,759,1941,1966]" italics="true" pageId="63" pageNumber="64">Color</emphasis>
off-white to light brown, shell base and ribs lighter, usually white. The
<typeStatus id="548D8870FA5AFF97CA26BEA2FE68F878" box="[286,384,1977,2002]" pageId="63" pageNumber="64" type="holotype">holotype</typeStatus>
has a narrow light-brown peripheral band, which is not present in most other specimens examined.
</paragraph>
</subSubSection>
<caption id="DF49665AFA25FFE8CBAFBE3DFDBFF85E" httpUri="https://zenodo.org/record/263324/files/figure.png" pageId="64" pageNumber="65" targetBox="[242,1331,195,1796]" targetPageId="64">
<paragraph id="8B8936D2FA25FFE8CBAFBE3DFDBFF85E" blockId="64.[151,1437,1830,2036]" pageId="64" pageNumber="65">
<emphasis id="B942EAC0FA25FFE8CBAFBE3DFEFBF896" bold="true" box="[151,275,1830,1852]" pageId="64" pageNumber="65">PLATE 25.</emphasis>
<taxonomicName id="4C364D51FA25FFE8CA24BE3DFD09F896" authority="Bartsch &amp; Rehder, 1939" authorityName="Bartsch &amp; Rehder" authorityYear="1939" box="[284,737,1830,1852]" class="Gastropoda" family="Drilliidae" genus="Cerodrillia" kingdom="Animalia" order="Neogastropoda" pageId="64" pageNumber="65" phylum="Mollusca" rank="species" species="clappi">
<emphasis id="B942EAC0FA25FFE8CA24BE3DFE3DF896" box="[284,469,1830,1852]" italics="true" pageId="64" pageNumber="65">Cerodrillia clappi</emphasis>
Bartsch &amp; Rehder, 1939
</taxonomicName>
.
<emphasis id="B942EAC0FA25FFE8C9D6BE3CFC95F896" bold="true" box="[750,893,1831,1852]" pageId="64" pageNumber="65">Upper panel.</emphasis>
Holotype, Hawk Channel, Key West, Florida Keys (USNM 493408), Fig. 1: ventral, lateral &amp; dorsal views. Figs. 2–3: same specimen shown in Fig. 15 below. Fig. 2: enlarged view of protoconch (not to scale); Fig. 3: apical view, V = varix, L = edge of outer lip.
<emphasis id="B942EAC0FA25FFE8CF1ABE7FFB43F8D3" bold="true" box="[1058,1195,1892,1913]" pageId="64" pageNumber="65">Lower panel</emphasis>
. Figs. 4–10: paratypes. Figs. 4–5: Hawk Channel, Key West, Florida Keys (USNM 411108); Figs. 6–8: Hawk Channel, Key West, Florida Keys (USNM 411270); Figs. 9–10: No Name Key, Florida Keys (USNM 276530). Figs. 11–16: other examples: Figs. 11–13: NE of No Name Key, Florida Keys (UF 158170); Fig. 14: Marathon Key, Florida Keys (USNM 900102); Figs. 15–16: off Anclote Key, Pasco Co., W Florida (ANSP 314402).
</paragraph>
</caption>
<subSubSection id="C32C6559FA24FFE9CBFFB983FDA5FC62" pageId="65" pageNumber="66" type="discussion">
<paragraph id="8B8936D2FA24FFE9CBFFB983FDA5FC62" blockId="65.[151,1437,151,968]" pageId="65" pageNumber="66">
<emphasis id="B942EAC0FA24FFE9CBFFB983FE18FF1A" bold="true" box="[199,496,151,176]" pageId="65" pageNumber="66">
Remarks.
<emphasis id="B942EAC0FA24FFE9CA7BB98CFE18FF1A" box="[323,496,151,176]" italics="true" pageId="65" pageNumber="66">Nomenclature.</emphasis>
</emphasis>
<taxonomicName id="4C364D51FA24FFE9CAC0B98CFD2BFF1A" box="[504,707,151,176]" class="Gastropoda" family="Drilliidae" genus="Cerodrillia" kingdom="Animalia" order="Neogastropoda" pageId="65" pageNumber="66" phylum="Mollusca" rank="species" species="clappi">Cerodrillia clappi</taxonomicName>
is the
<typeStatus id="548D8870FA24FFE9C82AB983FCAAFF05" box="[786,834,152,175]" pageId="65" pageNumber="66">type</typeStatus>
of the genus. Confusion regarding the true nature of this species began early with the publication of a guide book (Perry 1940) with the illustration of a different species labeled as
<taxonomicName id="4C364D51FA24FFE9CA34B9FBFE9AFF52" box="[268,370,223,248]" class="Gastropoda" family="Drilliidae" genus="Cerodrillia" kingdom="Animalia" order="Neogastropoda" pageId="65" pageNumber="66" phylum="Mollusca" rank="species" species="clappi">
<emphasis id="B942EAC0FA24FFE9CA34B9FBFE9AFF52" box="[268,370,223,248]" italics="true" pageId="65" pageNumber="66">C. clappi</emphasis>
</taxonomicName>
. Figure
<quantity id="4CCE9B37FA24FFE9CAF7B9FBFDFDFF52" box="[463,533,223,248]" metricMagnitude="0" metricUnit="m" metricValue="6.603999999999999" pageId="65" pageNumber="66" unit="in" value="260.0">260 in</quantity>
Perry (1940), and also in Perry &amp; Schwengel (1955), do not match the
<typeStatus id="548D8870FA24FFE9CE16B9FBFAB6FF5D" box="[1326,1374,224,247]" pageId="65" pageNumber="66">type</typeStatus>
of
<taxonomicName id="4C364D51FA24FFE9CEBAB9FBFF35FEB7" class="Gastropoda" family="Drilliidae" genus="Cerodrillia" kingdom="Animalia" order="Neogastropoda" pageId="65" pageNumber="66" phylum="Mollusca" rank="species" species="clappi">
<emphasis id="B942EAC0FA24FFE9CEBAB9FBFF35FEB7" italics="true" pageId="65" pageNumber="66">C. clappi</emphasis>
</taxonomicName>
, as captioned, but is a different species, which is described below as
<taxonomicName id="4C364D51FA24FFE9C8C8B81FFB16FEB7" box="[1008,1278,260,285]" class="Gastropoda" family="Drilliidae" genus="Cerodrillia" kingdom="Animalia" order="Neogastropoda" pageId="65" pageNumber="66" phylum="Mollusca" rank="species" species="sanibelensis" status="sp. nov.">
<emphasis id="B942EAC0FA24FFE9C8C8B81FFB16FEB7" box="[1008,1278,260,285]" italics="true" pageId="65" pageNumber="66">Cerodrillia sanibelensis</emphasis>
</taxonomicName>
,
<taxonomicNameLabel id="A27157BBFA24FFE9CE35B81EFA71FEB7" box="[1293,1433,260,285]" pageId="65" pageNumber="66" rank="species">new species</taxonomicNameLabel>
. Ambiguity about the species continued, Abbott (1974: 271) considered
<taxonomicName id="4C364D51FA24FFE9C885B833FBCCFEEA" box="[957,1060,295,320]" class="Gastropoda" family="Drilliidae" genus="Cerodrillia" kingdom="Animalia" order="Neogastropoda" pageId="65" pageNumber="66" phylum="Mollusca" rank="species" species="clappi">
<emphasis id="B942EAC0FA24FFE9C885B833FBCCFEEA" box="[957,1060,295,320]" italics="true" pageId="65" pageNumber="66">C. clappi</emphasis>
</taxonomicName>
a probable variant of
<taxonomicName id="4C364D51FA24FFE9CE25B833FA7DFE95" box="[1309,1429,296,320]" class="Gastropoda" family="Drilliidae" genus="Cerodrillia" kingdom="Animalia" order="Neogastropoda" pageId="65" pageNumber="66" phylum="Mollusca" rank="species" species="perryae">
<emphasis id="B942EAC0FA24FFE9CE25B833FA7DFE95" box="[1309,1429,296,320]" italics="true" pageId="65" pageNumber="66">C. perryae</emphasis>
</taxonomicName>
, and Abbott &amp; Morris (1995: 256) called it a form of
<taxonomicName id="4C364D51FA24FFE9C81FB857FB6AFECF" authority="Dall, 1884" authorityName="Dall" authorityYear="1884" box="[807,1154,332,357]" class="Gastropoda" family="Drilliidae" genus="Cerodrillia" kingdom="Animalia" order="Neogastropoda" pageId="65" pageNumber="66" phylum="Mollusca" rank="species" species="thea">
<emphasis id="B942EAC0FA24FFE9C81FB857FC0AFECF" box="[807,994,332,357]" italics="true" pageId="65" pageNumber="66">Cerodrillia thea</emphasis>
(Dall, 1884)
</taxonomicName>
. A comparison of shell morphology with other
<taxonomicName id="4C364D51FA24FFE9CA9DB874FDCAFE22" box="[421,546,367,392]" class="Gastropoda" family="Drilliidae" genus="Cerodrillia" kingdom="Animalia" order="Neogastropoda" pageId="65" pageNumber="66" phylum="Mollusca" rank="genus">
<emphasis id="B942EAC0FA24FFE9CA9DB874FDCAFE22" box="[421,546,367,392]" italics="true" pageId="65" pageNumber="66">Cerodrillia</emphasis>
</taxonomicName>
supports separation of
<taxonomicName id="4C364D51FA24FFE9C817B86BFC70FE22" box="[815,920,367,392]" class="Gastropoda" family="Drilliidae" genus="Cerodrillia" kingdom="Animalia" order="Neogastropoda" pageId="65" pageNumber="66" phylum="Mollusca" rank="species" species="clappi">
<emphasis id="B942EAC0FA24FFE9C817B86BFC70FE22" box="[815,920,367,392]" italics="true" pageId="65" pageNumber="66">C. clappi</emphasis>
</taxonomicName>
as discrete species. The confusion continued with the identification of Texas material as
<taxonomicName id="4C364D51FA24FFE9C947B88FFC49FE07" authority="Ode, 1991: 25" authorityName="Ode" authorityPageNumber="25" authorityYear="1991" box="[639,929,404,429]" class="Gastropoda" family="Drilliidae" genus="Cerodrillia" kingdom="Animalia" order="Neogastropoda" pageId="65" pageNumber="66" phylum="Mollusca" rank="species" species="clappi">
<emphasis id="B942EAC0FA24FFE9C947B88FFD0EFE07" box="[639,742,404,429]" italics="true" pageId="65" pageNumber="66">C. clappi</emphasis>
(Odé, 1991: 25)
</taxonomicName>
but he noted that much of the material in the 16 lots of the Houston Museum of Natural Science (HMNS) survey better resembled
<taxonomicName id="4C364D51FA24FFE9CF74B8A3FB2BFE65" box="[1100,1219,440,464]" class="Gastropoda" family="Drilliidae" genus="Cerodrillia" kingdom="Animalia" order="Neogastropoda" pageId="65" pageNumber="66" phylum="Mollusca" rank="species" species="perryae">
<emphasis id="B942EAC0FA24FFE9CF74B8A3FB2BFE65" box="[1100,1219,440,464]" italics="true" pageId="65" pageNumber="66">C. perryae</emphasis>
</taxonomicName>
figured by Perry &amp; Schwengel (1955: pl. 38, fig. 260A), rather than their figure of
<taxonomicName id="4C364D51FA24FFE9C862B8C7FC28FE5F" box="[858,960,476,501]" class="Gastropoda" family="Drilliidae" genus="Cerodrillia" kingdom="Animalia" order="Neogastropoda" pageId="65" pageNumber="66" phylum="Mollusca" rank="species" species="clappi">
<emphasis id="B942EAC0FA24FFE9C862B8C7FC28FE5F" box="[858,960,476,501]" italics="true" pageId="65" pageNumber="66">C. clappi</emphasis>
</taxonomicName>
(
<taxonomicName id="4C364D51FA24FFE9C8E8B8C7FBA0FE5E" box="[976,1096,476,500]" class="Gastropoda" family="Drilliidae" genus="Cerodrillia" kingdom="Animalia" order="Neogastropoda" pageId="65" pageNumber="66" phylum="Mollusca" rank="species" species="perryae">
<emphasis id="B942EAC0FA24FFE9C8E8B8C7FBA0FE5E" box="[976,1096,476,500]" italics="true" pageId="65" pageNumber="66">C. perryae</emphasis>
</taxonomicName>
was not described as having a mid-whorl stripe;
<taxonomicName id="4C364D51FA24FFE9CA50BB1BFE3AFDB2" box="[360,466,511,536]" class="Gastropoda" family="Drilliidae" genus="Cerodrillia" kingdom="Animalia" order="Neogastropoda" pageId="65" pageNumber="66" phylum="Mollusca" rank="species" species="clappi">
<emphasis id="B942EAC0FA24FFE9CA50BB1BFE3AFDB2" box="[360,466,511,536]" italics="true" pageId="65" pageNumber="66">C. clappi</emphasis>
</taxonomicName>
was). Tunnell
<emphasis id="B942EAC0FA24FFE9C9BCBB1BFD28FDB2" box="[644,704,511,536]" italics="true" pageId="65" pageNumber="66">et al.</emphasis>
(2010: 240) changed the identification of the Texas species to
<taxonomicName id="4C364D51FA24FFE9CBAFBB3FFE65FD97" box="[151,397,548,573]" class="Gastropoda" family="Drilliidae" genus="Cerodrillia" kingdom="Animalia" order="Neogastropoda" pageId="65" pageNumber="66" phylum="Mollusca" rank="species" species="clappi">
<emphasis id="B942EAC0FA24FFE9CBAFBB3FFEFCFD97" box="[151,276,548,573]" italics="true" pageId="65" pageNumber="66">Cerodrillia</emphasis>
cf.
<emphasis id="B942EAC0FA24FFE9CA7FBB3FFE65FD97" box="[327,397,548,573]" italics="true" pageId="65" pageNumber="66">clappi</emphasis>
</taxonomicName>
. The Texas material is neither
<taxonomicName id="4C364D51FA24FFE9C9C7BB3FFC82FD97" box="[767,874,548,573]" class="Gastropoda" family="Drilliidae" genus="Cerodrillia" kingdom="Animalia" order="Neogastropoda" pageId="65" pageNumber="66" phylum="Mollusca" rank="species" species="clappi">
<emphasis id="B942EAC0FA24FFE9C9C7BB3FFC82FD97" box="[767,874,548,573]" italics="true" pageId="65" pageNumber="66">C. clappi</emphasis>
</taxonomicName>
nor
<taxonomicName id="4C364D51FA24FFE9C89EBB3FFBCAFD96" box="[934,1058,548,572]" class="Gastropoda" family="Drilliidae" genus="Cerodrillia" kingdom="Animalia" order="Neogastropoda" pageId="65" pageNumber="66" phylum="Mollusca" rank="species" species="perryae">
<emphasis id="B942EAC0FA24FFE9C89EBB3FFBCAFD96" box="[934,1058,548,572]" italics="true" pageId="65" pageNumber="66">C. perryae</emphasis>
</taxonomicName>
, but rather
<taxonomicName id="4C364D51FA24FFE9CF97BB3FFE00FDCA" authority="Schwengel &amp; McGinty, 1942" authorityName="Schwengel &amp; McGinty" authorityYear="1942" class="Gastropoda" family="Drilliidae" genus="Douglassia" higherTaxonomySource="CoL" kingdom="Animalia" order="Neogastropoda" pageId="65" pageNumber="66" phylum="Mollusca" rank="species" species="bealiana">
<emphasis id="B942EAC0FA24FFE9CF97BB3FFA74FD97" box="[1199,1436,548,573]" italics="true" pageId="65" pageNumber="66">Douglassia bealiana</emphasis>
Schwengel &amp; McGinty, 1942
</taxonomicName>
on the basis of Odé’s description and the figure in Tunnell
<emphasis id="B942EAC0FA24FFE9CF9CBB53FA8FFDCA" box="[1188,1383,583,608]" italics="true" pageId="65" pageNumber="66">
et al.
<emphasis id="B942EAC0FA24FFE9CFD1BB5CFA8FFDCA" bold="true" box="[1257,1383,583,608]" italics="true" pageId="65" pageNumber="66">Variability.</emphasis>
</emphasis>
The average length of
<specimenCount id="9D30FD5BFA24FFE9CA67BB77FE1EFD2F" box="[351,502,620,645]" pageId="65" pageNumber="66" type="generic">18 specimens</specimenCount>
is
<quantity id="4CCE9B37FA24FFE9C92EBB77FD91FD2E" box="[534,633,620,644]" metricMagnitude="-3" metricUnit="m" metricValue="9.62" pageId="65" pageNumber="66" unit="mm" value="9.62">9.62 mm</quantity>
(
<quantity id="4CCE9B37FA24FFE9C9B0BB77FCC8FD2F" box="[648,800,620,645]" metricMagnitude="-2" metricUnit="m" metricValue="1.04" metricValueMax="1.31" metricValueMin="0.77" pageId="65" pageNumber="66" unit="mm" value="10.4" valueMax="13.1" valueMin="7.7">7.7–13.1 mm</quantity>
), and their average W/
<taxonomicName id="4C364D51FA24FFE9CF24BB77FB8FFD2F" box="[1052,1127,620,645]" class="Gastropoda" family="Drilliidae" genus="Lissodrillia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Neogastropoda" pageId="65" pageNumber="66" phylum="Mollusca" rank="species" species="ratio">L ratio</taxonomicName>
is 0.392. Bartsch &amp; Rehder include in their description of the species the dark spiral stripe seen in the
<typeStatus id="548D8870FA24FFE9C8E2BB94FBD7FD02" box="[986,1087,655,680]" pageId="65" pageNumber="66" type="holotype">holotype</typeStatus>
; however, specimens appear to be variable for this character. Specimens from off Anclote Key, Pasco Co. and deeper water differ somewhat from the Florida Keys specimens from shallower water (
<quantity id="4CCE9B37FA24FFE9C83CBBCCFC87FD45" box="[772,879,727,752]" metricMagnitude="1" metricUnit="m" metricValue="2.85" metricValueMax="3.0" metricValueMin="2.7" pageId="65" pageNumber="66" unit="m" value="28.5" valueMax="30.0" valueMin="27.0">27–30 m</quantity>
versus
<quantity id="4CCE9B37FA24FFE9C8EBBBC3FBCAFD5A" box="[979,1058,727,752]" metricMagnitude="0" metricUnit="m" metricValue="4.0" metricValueMax="7.0" metricValueMin="1.0" pageId="65" pageNumber="66" unit="m" value="4.0" valueMax="7.0" valueMin="1.0">1–7 m</quantity>
) have somewhat fewer ribs on penultimate whorl (8 versus 8–10) are believed to only represent a regional variation. Curiously, these deeper water specimens all have the faint spiral stripe that is present on the
<typeStatus id="548D8870FA24FFE9C863BA04FC55FC92" box="[859,957,799,824]" pageId="65" pageNumber="66" type="holotype">holotype</typeStatus>
but absent on specimens of the remaining
<typeStatus id="548D8870FA24FFE9CBAFBA5EFF2FFCF6" box="[151,199,837,860]" pageId="65" pageNumber="66">type</typeStatus>
series.
<emphasis id="B942EAC0FA24FFE9CA23BA5FFD67FCF7" box="[283,655,836,861]" italics="true" pageId="65" pageNumber="66">
<emphasis id="B942EAC0FA24FFE9CA23BA5FFE57FCF7" bold="true" box="[283,447,836,861]" italics="true" pageId="65" pageNumber="66">Identification.</emphasis>
<taxonomicName id="4C364D51FA24FFE9CAFEBA5FFD67FCF7" box="[454,655,836,861]" class="Gastropoda" family="Drilliidae" genus="Cerodrillia" kingdom="Animalia" order="Neogastropoda" pageId="65" pageNumber="66" phylum="Mollusca" rank="species" species="clappi">Cerodrillia clappi</taxonomicName>
</emphasis>
differs from
<taxonomicName id="4C364D51FA24FFE9C81ABA5FFC71FCF6" box="[802,921,836,860]" class="Gastropoda" family="Drilliidae" genus="Cerodrillia" kingdom="Animalia" order="Neogastropoda" pageId="65" pageNumber="66" phylum="Mollusca" rank="species" species="perryae">
<emphasis id="B942EAC0FA24FFE9C81ABA5FFC71FCF6" box="[802,921,836,860]" italics="true" pageId="65" pageNumber="66">C. perryae</emphasis>
</taxonomicName>
in color, usually off white to light brown with a white base, without a brown band. It differs from
<taxonomicName id="4C364D51FA24FFE9C9E1BA73FC6AFC2A" box="[729,898,871,896]" class="Gastropoda" family="Drilliidae" genus="Cerodrillia" kingdom="Animalia" order="Neogastropoda" pageId="65" pageNumber="66" phylum="Mollusca" rank="species" species="sanibelensis" status="sp. nov.">
<emphasis id="B942EAC0FA24FFE9C9E1BA73FC6AFC2A" box="[729,898,871,896]" italics="true" pageId="65" pageNumber="66">C. sanibelensis</emphasis>
</taxonomicName>
,
<taxonomicNameLabel id="A27157BBFA24FFE9C8A8BA73FBF2FC2A" box="[912,1050,871,896]" pageId="65" pageNumber="66" rank="species">new species</taxonomicNameLabel>
, in being more slender and having more ribs. Specimens from Pasco Co. differ from
<taxonomicName id="4C364D51FA24FFE9C9EFBA97FC88FC0F" box="[727,864,908,933]" class="Gastropoda" family="Drilliidae" genus="Cerodrillia" kingdom="Animalia" order="Neogastropoda" pageId="65" pageNumber="66" phylum="Mollusca" rank="species" species="harryleei" status="sp. nov.">
<emphasis id="B942EAC0FA24FFE9C9EFBA97FC88FC0F" box="[727,864,908,933]" italics="true" pageId="65" pageNumber="66">C. harryleei</emphasis>
</taxonomicName>
,
<taxonomicNameLabel id="A27157BBFA24FFE9C849BA96FC11FC0F" box="[881,1017,908,933]" pageId="65" pageNumber="66" rank="species">new species</taxonomicNameLabel>
in possessing more streamlined, not knob-like ribs and are a different color.
</paragraph>
</subSubSection>
</treatment>
</document>
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