170 lines
20 KiB
XML
170 lines
20 KiB
XML
<document id="AEA8F4A28ABCE01F3334DC4C2514A270" ID-DOI="10.11646/zootaxa.3641.1.2" ID-GBIF-Dataset="2a7ba554-14c6-43ae-a049-c7b268418c4b" ID-ISSN="1175-5326" ID-Zenodo-Dep="283685" ID-ZooBank="5CCC816C-F35C-426B-BAF8-A9202CE04C7B" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460594816885" checkinUser="plazi" docAuthor="Carriol, René-Pierre" docDate="2013" docId="03AC722E3E543C25FF38EB5181B6FC40" docLanguage="en" docName="zt03641p030.pdf" docOrigin="Zootaxa 3641 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Scalpellum carentanensis Carriol, 2013, sp. nov." docType="treatment" docVersion="5" lastPageNumber="24" masterDocId="FF950A563E553C26FFAFE85C805BFFE4" masterDocTitle="Two new species of scalpelliform barnacles (Cirripedia: Thoracica) from the Plio-Pleistocene of Cotentin, northwest France" masterLastPageNumber="30" masterPageNumber="21" pageNumber="22" updateTime="1698326578726" updateUser="plazi">
|
||
<mods:mods id="5CA15ED842543DF903481A85886E482D" xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo id="79A1C5BD63EEE278852F1FC0413484B9">
|
||
<mods:title id="46EE33B0C9B9D0026598FF39887F472C">Two new species of scalpelliform barnacles (Cirripedia: Thoracica) from the Plio-Pleistocene of Cotentin, northwest France</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name id="1109E5883A0EC06B94961A6A8A224415" type="personal">
|
||
<mods:role id="4DCFEE8A4D43EDC1E3E19943B968246C">
|
||
<mods:roleTerm id="2B5BEF5B63121E3FAF41D3ED69DF0BBD">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="ECD20A4315027E00C7FA18A4634A134E">Carriol, René-Pierre</mods:namePart>
|
||
</mods:name>
|
||
<mods:typeOfResource id="0CAFDD72B7F73E713A944D68BB8A0E2F">text</mods:typeOfResource>
|
||
<mods:relatedItem id="B56B0BF5DA5B4D7E73497168108CA88E" type="host">
|
||
<mods:titleInfo id="A29D668A2F7DD9049B06CE68B37E3AC5">
|
||
<mods:title id="E5E215900420BD08C3CEBE8B75D676DA">Zootaxa</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part id="5C393DB32B536DACA0D7473190046D8A">
|
||
<mods:date id="D99779234E1067F813C86DE688BB460F">2013</mods:date>
|
||
<mods:detail id="31E22761AB37B6DDCDDC18891B3C6A25" type="volume">
|
||
<mods:number id="4F9A05FCA0DCA414A0E37E20DA17D61E">3641</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="79DDBCCACB0F3EBDE157AA0FB334B2F0" type="issue">
|
||
<mods:number id="C49108791F8BFBD76803579F892A5E93">1</mods:number>
|
||
</mods:detail>
|
||
<mods:extent id="66D2F67C30ED56FF56F0780ACD378D2C" unit="page">
|
||
<mods:start id="5CFF35AEAF680413C29F097F64583BBB">21</mods:start>
|
||
<mods:end id="4D0BD7435014F498C5B781C82951C361">30</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:classification id="1CCFFBC57F522E0652B2F3910CAD7A73">journal article</mods:classification>
|
||
<mods:identifier id="0B9AD04CA5E030624C3D41782B04F6DD" type="DOI">10.11646/zootaxa.3641.1.2</mods:identifier>
|
||
<mods:identifier id="693EF023538C76C30A3D26593108339D" type="GBIF-Dataset">2a7ba554-14c6-43ae-a049-c7b268418c4b</mods:identifier>
|
||
<mods:identifier id="3643B78C55B36DA076C3968E0C329156" type="ISSN">1175-5326</mods:identifier>
|
||
<mods:identifier id="121654559AF715105B5D02103602E835" type="Zenodo-Dep">283685</mods:identifier>
|
||
<mods:identifier id="DD46696FC8CB67604C7E4BA7DF3BA7B6" type="ZooBank">5CCC816C-F35C-426B-BAF8-A9202CE04C7B</mods:identifier>
|
||
</mods:mods>
|
||
<treatment id="03AC722E3E543C25FF38EB5181B6FC40" ID-DOI="http://doi.org/10.5281/zenodo.6158725" ID-GBIF-Taxon="127663895" ID-Zenodo-Dep="6158725" LSID="urn:lsid:plazi:treatment:03AC722E3E543C25FF38EB5181B6FC40" httpUri="http://treatment.plazi.org/id/03AC722E3E543C25FF38EB5181B6FC40" lastPageId="3" lastPageNumber="24" pageId="1" pageNumber="22">
|
||
<subSubSection id="C31F90B33E543C27FF38EB518155FCA3" pageId="1" pageNumber="22" type="nomenclature">
|
||
<paragraph id="8BBAC3383E543C27FF38EB51826AFCC3" blockId="1.[151,561,781,839]" box="[151,561,781,807]" pageId="1" pageNumber="22">
|
||
<heading id="D0F274543E543C27FF38EB51826AFCC3" bold="true" box="[151,561,781,807]" fontSize="11" level="1" pageId="1" pageNumber="22" reason="1">
|
||
<emphasis id="B9711F2A3E543C27FF38EB51826AFCC3" bold="true" box="[151,561,781,807]" pageId="1" pageNumber="22">
|
||
<taxonomicName id="4C05B8BB3E543C27FF38EB518197FCC3" box="[151,460,781,807]" class="Maxillopoda" family="Scalpellidae" genus="Scalpellum" kingdom="Animalia" order="Pedunculata" pageId="1" pageNumber="22" phylum="Arthropoda" rank="species" species="carentanensis" status="sp. nov.">
|
||
<emphasis id="B9711F2A3E543C27FF38EB518197FCC3" bold="true" box="[151,460,781,807]" italics="true" pageId="1" pageNumber="22">Scalpellum carentanensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A242A2513E543C27FE7BEB51826AFCC3" box="[468,561,781,807]" pageId="1" pageNumber="22" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BBAC3383E543C27FF38EB738155FCA3" blockId="1.[151,561,781,839]" box="[151,270,815,839]" pageId="1" pageNumber="22">
|
||
<figureCitation id="133EDFBD3E543C27FF38EB738088FCA3" box="[151,211,815,839]" captionStart="FIGURE 1" captionStartId="2.[151,250,1891,1914]" captionTargetBox="[204,1382,193,1860]" captionTargetId="figure@2.[204,1384,193,1861]" captionTargetPageId="2" captionText="FIGURE 1. Scalpellum carentanensis sp. nov. A 1 – 2: paratype MNHN. F. A 45801, internal and external sides of right scutum; B: paratype MNHN. F. A 45806, external side of upper lateral; C 1 – 2: holotype MNHN. F. A 45800, internal and external sides of left tergum; D 1 – 2: paratype MNHN. F. A 45802, internal and external sides of right scutum; E: paratype MNHN. F. A 45803, lateral side of carina; F: paratype MNHN. F. A 45805, carina; G: paratype MNHN. F. A 45804, carina. Scale bars represent 1 mm." httpUri="https://zenodo.org/record/283686/files/figure.png" pageId="1" pageNumber="22">Fig. 1</figureCitation>
|
||
A–G
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C31F90B33E543C27FF38EB2B82DAFBC4" pageId="1" pageNumber="22" type="diagnosis">
|
||
<paragraph id="8BBAC3383E543C27FF38EB2B82DAFBC4" blockId="1.[151,1436,887,1200]" pageId="1" pageNumber="22">
|
||
<emphasis id="B9711F2A3E543C27FF38EB2B814AFC74" bold="true" box="[151,273,887,912]" pageId="1" pageNumber="22">Diagnosis.</emphasis>
|
||
Carina with tectum rounded, having umbo removed from apex. Terga triangular with apico-basal fold, without outward extension; raised part on apical area of inner surface marked by wide growth lines, cut by groove. Scutum with ridge extending from umbo to tergo-lateral angle, lacking apico-basal ridge, line formed by convergence of growth zones present. Length of upper lateral exceeding width by approximately 1.25 times, umbo situated one-fifth of plate length from apex.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C31F90B33E543C27FF68EC70835AFB68" pageId="1" pageNumber="22" type="etymology">
|
||
<paragraph id="8BBAC3383E543C27FF68EC70845CFBA0" blockId="1.[151,1436,887,1200]" box="[199,1031,1068,1092]" pageId="1" pageNumber="22">
|
||
<emphasis id="B9711F2A3E543C27FF68EC708115FBA0" bold="true" box="[199,334,1068,1092]" pageId="1" pageNumber="22">Etymology.</emphasis>
|
||
Named after the Carentan Basin, Manche (northwest
|
||
<collectingCountry id="F31283A83E543C27FC06EC7083A0FBA0" box="[937,1019,1068,1092]" name="France" pageId="1" pageNumber="22">France</collectingCountry>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BBAC3383E543C27FF68EC13835AFB68" blockId="1.[151,1436,887,1200]" pageId="1" pageNumber="22">
|
||
<emphasis id="B9711F2A3E543C27FF68EC138102FB8C" bold="true" box="[199,345,1103,1128]" pageId="1" pageNumber="22">Occurrence.</emphasis>
|
||
Piacenzian to Gelasian from ‘Champeaux’ (co-ordinates: x = 335.84; y = 1172.9) in the Marchésieux district of the Département de la Manche.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C31F90B33E543C27FF68ECCB8425FB4B" box="[199,1150,1175,1200]" pageId="1" pageNumber="22" type="materials_examined">
|
||
<paragraph id="8BBAC3383E543C27FF68ECCB8425FB4B" blockId="1.[151,1436,887,1200]" box="[199,1150,1175,1200]" pageId="1" pageNumber="22">
|
||
<emphasis id="B9711F2A3E543C27FF68ECCB81EBFB54" bold="true" box="[199,432,1175,1200]" pageId="1" pageNumber="22">Material examined.</emphasis>
|
||
Inventory, and designation of the
|
||
<typeStatus id="54BE7D9A3E543C27FC80ECC48304FB54" box="[815,863,1176,1200]" pageId="1" pageNumber="22">type</typeStatus>
|
||
material, see Appendix 1
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C31F90B33E543C25FF38ECBC81B6FC40" lastPageId="3" lastPageNumber="24" pageId="1" pageNumber="22" type="description">
|
||
<paragraph id="8BBAC3383E543C27FF38ECBC81D9FB1C" blockId="1.[151,386,1248,1272]" box="[151,386,1248,1272]" pageId="1" pageNumber="22">
|
||
<emphasis id="B9711F2A3E543C27FF38ECBC81D9FB1C" bold="true" box="[151,386,1248,1272]" pageId="1" pageNumber="22">MEASUREMENTS.</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8BBAC3383E543C27FE73ED4F80A7FAB7" blockId="1.[158,1390,1299,1724]" pageId="1" pageNumber="22">
|
||
Plate Height (mm) Width (mm)
|
||
<typeStatus id="54BE7D9A3E543C27FF31ED6180A7FAB7" box="[158,252,1341,1363]" pageId="1" pageNumber="22" type="holotype">Holotype</typeStatus>
|
||
</paragraph>
|
||
<paragraph id="8BBAC3383E543C27FF31ED3A8535FA98" blockId="1.[158,1390,1299,1724]" box="[158,1390,1382,1404]" pageId="1" pageNumber="22">MNHN.F.45800 tergum (broken) 2.0 (apex to carino-scutal angle) 0.95 (scuto-occludent angle to</paragraph>
|
||
<paragraph id="8BBAC3383E543C27FB93EDD9815BFA20" blockId="1.[158,1390,1299,1724]" pageId="1" pageNumber="22">
|
||
carinal margin)
|
||
<typeStatus id="54BE7D9A3E543C27FF31EDF3815BFA20" box="[158,256,1455,1476]" pageId="1" pageNumber="22" type="paratype">Paratypes</typeStatus>
|
||
</paragraph>
|
||
<paragraph id="8BBAC3383E543C27FF31ED848359F9A4" blockId="1.[158,1390,1299,1724]" pageId="1" pageNumber="22">MNHN.F.A45801 scutum 5.3 2.3 MNHN.F.A45802 scutum 2.8 1.5 MNHN.F.A45803 carina 3.5</paragraph>
|
||
<paragraph id="8BBAC3383E543C27FF31EE0F8359F98D" blockId="1.[158,1390,1299,1724]" box="[158,770,1619,1641]" pageId="1" pageNumber="22">MNHN.F.A45804 carina 2.8</paragraph>
|
||
<paragraph id="8BBAC3383E543C27FF31EE218359F977" blockId="1.[158,1390,1299,1724]" box="[158,770,1661,1683]" pageId="1" pageNumber="22">MNHN.F.A45805 carina 3.2</paragraph>
|
||
<paragraph id="8BBAC3383E543C27FF31EEFA8400F958" blockId="1.[158,1390,1299,1724]" box="[158,1115,1702,1724]" pageId="1" pageNumber="22">MNHN.F.A45806 upper lateral 1.3 1.0</paragraph>
|
||
<paragraph id="8BBAC3383E543C27FF68EF5F85C9F848" blockId="1.[151,1436,1795,1965]" pageId="1" pageNumber="22">
|
||
<emphasis id="B9711F2A3E543C27FF68EF5F8102F8F8" bold="true" box="[199,345,1795,1820]" pageId="1" pageNumber="22">Description.</emphasis>
|
||
Tergum triangular, apicobasal fold situated very close to carinal margin, where growth lines turn abruptly upwards; umbo apical. Carinal margin slightly sinuous. Occludent margin slightly convex. Scutal margin straight. Carinal margin longest; scutal and carinal margins of comparable length. Inner surface with apical part of plate along upper carinal margin and occludent margin raised, marked with growth lines meeting to form rounded angle situated at one-third of plate length below apex; groove cutting raised wide part along upper carinal margin.
|
||
</paragraph>
|
||
<caption id="DF7A93B03E573C24FF38EF3F85C2F832" httpUri="https://zenodo.org/record/283686/files/figure.png" pageId="2" pageNumber="23" targetBox="[204,1382,193,1860]" targetPageId="2">
|
||
<paragraph id="8BBAC3383E573C24FF38EF3F85C2F832" blockId="2.[151,1436,1891,2006]" pageId="2" pageNumber="23">
|
||
<emphasis id="B9711F2A3E573C24FF38EF3F8148F89D" bold="true" box="[151,275,1891,1914]" pageId="2" pageNumber="23">FIGURE 1.</emphasis>
|
||
<taxonomicName id="4C05B8BB3E573C24FEB5EF388245F89E" box="[282,542,1892,1914]" class="Maxillopoda" family="Scalpellidae" genus="Scalpellum" kingdom="Animalia" order="Pedunculata" pageId="2" pageNumber="23" phylum="Arthropoda" rank="species" species="carentanensis" status="sp. nov.">
|
||
<emphasis id="B9711F2A3E573C24FEB5EF388245F89E" box="[282,542,1892,1914]" italics="true" pageId="2" pageNumber="23">Scalpellum carentanensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A242A2513E573C24FD8BEF38822DF89D" box="[548,630,1892,1913]" pageId="2" pageNumber="23" rank="species">
|
||
<emphasis id="B9711F2A3E573C24FD8BEF38822DF89D" bold="true" box="[548,630,1892,1913]" pageId="2" pageNumber="23">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
A1–2: paratype MNHN.F.A45801, internal and external sides of right scutum; B: paratype MNHN.F.A45806, external side of upper lateral; C1–2: holotype MNHN.F.A45800, internal and external sides of left tergum; D1–2: paratype MNHN.F.A45802, internal and external sides of right scutum; E: paratype MNHN.F.A45803, lateral side of carina; F: paratype MNHN.F.A45805, carina; G: paratype MNHN.F.A45804, carina. Scale bars represent 1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BBAC3383E563C25FF68E8CB81A0FE80" blockId="3.[151,1437,151,932]" pageId="3" pageNumber="24">Scutum trapezoidal, umbo placed on occludent margin. Occludent margin straight, hollowed out above umbo, terminating in narrow, rounded apex. Tergal margin straight. Lateral margin concave beneath projecting tergolateral angle, strongly convex in lower part. Basal margin straight to slightly convex. Ridge extending between projecting tergo-lateral angle and umbo. Apico-basal ridge absent, line formed by convergence of growth zones extending down from umbo to lateral-basal angle. Inner surface with depression on occludent margin deep, above deep, wide adductor muscle pit.</paragraph>
|
||
<paragraph id="8BBAC3383E563C25FF68E93384D3FE48" blockId="3.[151,1437,151,932]" pageId="3" pageNumber="24">Carina moderately bowed inwards, angularly bent with umbo removed from apex. Basal margin convex. Tectum rounded transversely, parietes somewhat concave, intraparietes inclined outwards.</paragraph>
|
||
<paragraph id="8BBAC3383E563C25FF68E9E48400FDF3" blockId="3.[151,1437,151,932]" pageId="3" pageNumber="24">Upper lateral pentagonal, length about 1.25 times width, umbo situated about one-fifth plate length from apex. Scutal and tergal margins forming angle of about 80°. Scutal margin weakly concave, shorter than sinuous tergal margin. Basal margin with scutal side almost straight, longer than concave tergal side.</paragraph>
|
||
<paragraph id="8BBAC3383E563C25FF68EA7F8444FD28" blockId="3.[151,1437,151,932]" pageId="3" pageNumber="24">
|
||
<emphasis id="B9711F2A3E563C25FF68EA7F8166FDD8" bold="true" box="[199,317,547,572]" pageId="3" pageNumber="24">Affinities.</emphasis>
|
||
Withers (1953) lists two species of
|
||
<taxonomicName id="4C05B8BB3E563C25FD71EA788301FDD8" box="[734,858,548,572]" class="Maxillopoda" family="Scalpellidae" genus="Scalpellum" kingdom="Animalia" order="Pedunculata" pageId="3" pageNumber="24" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9711F2A3E563C25FD71EA788301FDD8" box="[734,858,548,572]" italics="true" pageId="3" pageNumber="24">Scalpellum</emphasis>
|
||
</taxonomicName>
|
||
from the Pliocene in Europe:
|
||
<taxonomicName id="4C05B8BB3E563C25FB16EA798094FDBB" authority="Darwin, 1851" authorityName="Darwin" authorityYear="1851" class="Maxillopoda" family="Scalpellidae" genus="Scalpellum" kingdom="Animalia" order="Pedunculata" pageId="3" pageNumber="24" phylum="Arthropoda" rank="species" species="magnum">
|
||
<emphasis id="B9711F2A3E563C25FB16EA79856CFDD8" box="[1209,1335,549,572]" italics="true" pageId="3" pageNumber="24">S. magnum</emphasis>
|
||
Darwin, 1851
|
||
</taxonomicName>
|
||
from the Piacenzian (late Pliocene) Coralline Crag of southeast
|
||
<collectingCountry id="F31283A83E563C25FC05EA1B845CFDBB" box="[938,1031,583,607]" name="United Kingdom" pageId="3" pageNumber="24">England</collectingCountry>
|
||
and
|
||
<taxonomicName id="4C05B8BB3E563C25FB90EA1485C7FDBB" authority="Seguenza, 1876" authorityName="Seguenza" authorityYear="1876" box="[1087,1436,583,608]" class="Maxillopoda" family="Scalpellidae" genus="Scalpellum" kingdom="Animalia" order="Pedunculata" pageId="3" pageNumber="24" phylum="Arthropoda" rank="species" species="molinianum">
|
||
<emphasis id="B9711F2A3E563C25FB90EA1484B9FD84" box="[1087,1250,584,608]" italics="true" pageId="3" pageNumber="24">S. molinianum</emphasis>
|
||
Seguenza, 1876
|
||
</taxonomicName>
|
||
from the Piacenzian of
|
||
<collectingCountry id="F31283A83E563C25FE04EA3081BBFD60" box="[427,480,620,644]" name="Italy" pageId="3" pageNumber="24">Italy</collectingCountry>
|
||
.
|
||
<taxonomicName id="4C05B8BB3E563C25FE41EA30828DFD60" box="[494,726,620,644]" class="Maxillopoda" family="Scalpellidae" genus="Scalpellum" kingdom="Animalia" order="Pedunculata" pageId="3" pageNumber="24" phylum="Arthropoda" rank="species" species="magnum">
|
||
<emphasis id="B9711F2A3E563C25FE41EA30828DFD60" box="[494,726,620,644]" italics="true" pageId="3" pageNumber="24">Scalpellum magnum</emphasis>
|
||
</taxonomicName>
|
||
, or a closely related form, has recently been noted from the Kattendijk Formation (early Pliocene, Zanclean) of the Antwerp area, northwest
|
||
<collectingCountry id="F31283A83E563C25FB9AEAD384CEFD43" box="[1077,1173,655,679]" name="Belgium" pageId="3" pageNumber="24">Belgium</collectingCountry>
|
||
(Marquet
|
||
<emphasis id="B9711F2A3E563C25FABFEACD8510FD4C" box="[1296,1355,656,680]" italics="true" pageId="3" pageNumber="24">et al.</emphasis>
|
||
2009). Since 1953, no other species of
|
||
<taxonomicName id="4C05B8BB3E563C25FE53EAE88222FD28" box="[508,633,692,716]" class="Maxillopoda" family="Scalpellidae" genus="Scalpellum" kingdom="Animalia" order="Pedunculata" pageId="3" pageNumber="24" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9711F2A3E563C25FE53EAE88222FD28" box="[508,633,692,716]" italics="true" pageId="3" pageNumber="24">Scalpellum</emphasis>
|
||
</taxonomicName>
|
||
has been recorded from the Pliocene.
|
||
</paragraph>
|
||
<paragraph id="8BBAC3383E563C25FF68EA8481B6FC40" blockId="3.[151,1437,151,932]" pageId="3" pageNumber="24">
|
||
<taxonomicName id="4C05B8BB3E563C25FF68EA8481BDFD14" box="[199,486,728,752]" class="Maxillopoda" family="Scalpellidae" genus="Scalpellum" kingdom="Animalia" order="Pedunculata" pageId="3" pageNumber="24" phylum="Arthropoda" rank="species" species="carentanensis" status="sp. nov.">
|
||
<emphasis id="B9711F2A3E563C25FF68EA8481BDFD14" box="[199,486,728,752]" italics="true" pageId="3" pageNumber="24">Scalpellum carentanensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9711F2A3E563C25FE41EA848212FD14" bold="true" box="[494,585,728,752]" pageId="3" pageNumber="24">
|
||
<taxonomicNameLabel id="A242A2513E563C25FE41EA848212FD14" box="[494,585,728,752]" pageId="3" pageNumber="24" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
differs from
|
||
<taxonomicName id="4C05B8BB3E563C25FD4DEA848304FD14" box="[738,863,728,752]" class="Maxillopoda" family="Scalpellidae" genus="Scalpellum" kingdom="Animalia" order="Pedunculata" pageId="3" pageNumber="24" phylum="Arthropoda" rank="species" species="magnum">
|
||
<emphasis id="B9711F2A3E563C25FD4DEA848304FD14" box="[738,863,728,752]" italics="true" pageId="3" pageNumber="24">S. magnum</emphasis>
|
||
</taxonomicName>
|
||
in that the carina of the latter is constricted in the umbonal region, the tergum has a thick occludent margin, the exterior surface of the scutum has four ridges, and the upper lateral has a centrally placed umbo. The new species is distinguished from
|
||
<taxonomicName id="4C05B8BB3E563C25FB95EB7C8485FCDC" box="[1082,1246,800,824]" class="Maxillopoda" family="Scalpellidae" genus="Scalpellum" kingdom="Animalia" order="Pedunculata" pageId="3" pageNumber="24" phylum="Arthropoda" rank="species" species="molinianum">
|
||
<emphasis id="B9711F2A3E563C25FB95EB7C8485FCDC" box="[1082,1246,800,824]" italics="true" pageId="3" pageNumber="24">S. molinianum</emphasis>
|
||
</taxonomicName>
|
||
in that the latter has a carina with a flat tectum, bordered on each side by a low, usually strong ridge; the tergum has an outward extension, the exterior of the scutum has four ridges, and the umbo of the upper lateral is situated about one third the plate length from the apex.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |