186 lines
24 KiB
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186 lines
24 KiB
XML
<document id="1A710FC3DAF2E6BC5295E8A724F8C9D6" ID-CLB-Dataset="31071" ID-DOI="10.11646/zootaxa.4369.3.1" ID-GBIF-Dataset="34826a1d-7146-4d75-9585-b226f798ffdb" ID-ISSN="1175-5326" ID-Zenodo-Dep="1135772" ID-ZooBank="97CAA2FC-F3CC-407B-8768-2BB9DE037C86" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1515148404056" checkinUser="plazi" docAuthor="Mooi, Rich, Martínez, Sergio A., Del Río, Claudia J. & Ramos, Maria Inês Feijó" docDate="2018" docId="0392BB4BFFA7F5507D92FA91FACFFDC5" docLanguage="en" docName="zootaxa.4369.3.1.pdf" docOrigin="Zootaxa 4369 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Iheringiella patagonensis" docType="treatment" docVersion="8" lastPageNumber="323" masterDocId="FFABC333FFB2F5467D05FFF7FFE2FFA5" masterDocTitle="Late Oligocene - Miocene non-lunulate sand dollars of South America: Revision of abertellid taxa and descriptions of two new families, two new genera, and a new species" masterLastPageNumber="326" masterPageNumber="301" pageNumber="322" updateTime="1698512411552" updateUser="ExternalLinkService">
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<mods:title id="450D93B769446CDE0F6360EE767A850A">Late Oligocene - Miocene non-lunulate sand dollars of South America: Revision of abertellid taxa and descriptions of two new families, two new genera, and a new species</mods:title>
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<mods:namePart id="E3FBCD0987F2BFB7EC65F40660721C25">Mooi, Rich</mods:namePart>
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<mods:namePart id="91294DCBE84ED1AC8204D4564EA02F1A">Martínez, Sergio A.</mods:namePart>
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<mods:namePart id="B2339D9971A653FBFEAE5CC5B88C46DE">Del Río, Claudia J.</mods:namePart>
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<mods:name id="63573590318582A574A88DB282DB5A93" type="personal">
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<mods:roleTerm id="CBACE3612D61290CA27265CE896F90B3">Author</mods:roleTerm>
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<mods:namePart id="6EC37D3FBB8BD871082020DA9571DFB2">Ramos, Maria Inês Feijó</mods:namePart>
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<mods:typeOfResource id="002A3F5550C76C5447ECCF4BFFCB4F5E">text</mods:typeOfResource>
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<mods:title id="0C3AAA1B4A8FC89EE7AF443F6A9D616F">Zootaxa</mods:title>
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<mods:date id="D2270F95D7024BB5A3B4340617F92946">2018</mods:date>
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<mods:number id="6661FA84B1FADE06A392BB3F8EC3A8D8">2018-01-05</mods:number>
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<mods:number id="9390F17AB968BBC417BA847DA6683FF5">4369</mods:number>
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<treatment id="0392BB4BFFA7F5507D92FA91FACFFDC5" ID-DOI="http://doi.org/10.5281/zenodo.5961811" ID-GBIF-Taxon="139582390" ID-Zenodo-Dep="5961811" LSID="urn:lsid:plazi:treatment:0392BB4BFFA7F5507D92FA91FACFFDC5" httpUri="http://treatment.plazi.org/id/0392BB4BFFA7F5507D92FA91FACFFDC5" lastPageId="22" lastPageNumber="323" pageId="21" pageNumber="322">
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<subSubSection id="C32159D6FFA7F5537D92FA91FEC1FA07" pageId="21" pageNumber="322" type="nomenclature">
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<paragraph id="8B840A5DFFA7F5537D92FA91FC89FA25" blockId="21.[151,875,1382,1442]" box="[151,875,1382,1408]" pageId="21" pageNumber="322">
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<heading id="D0CCBD31FFA7F5537D92FA91FC89FA25" bold="true" box="[151,875,1382,1408]" fontSize="11" level="1" pageId="21" pageNumber="322" reason="1">
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<taxonomicName id="4C3B71DEFFA7F5537D92FA91FC89FA25" authority="(Desor in Agassiz & Desor, 1847)" baseAuthorityName="Desor in Agassiz & Desor" baseAuthorityYear="1847" box="[151,875,1382,1408]" class="Echinoidea" family="Monophorasteridae" genus="Iheringiella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Clypeasteroida" pageId="21" pageNumber="322" phylum="Echinodermata" rank="species" species="patagonensis">
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<emphasis id="B94FD64FFFA7F5537D92FA91FC89FA25" bold="true" box="[151,875,1382,1408]" pageId="21" pageNumber="322">
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<emphasis id="B94FD64FFFA7F5537D92FA91FE29FA25" bold="true" box="[151,459,1382,1408]" italics="true" pageId="21" pageNumber="322">Iheringiella patagonensis</emphasis>
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(Desor in
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<bibRefCitation id="EFAA77ACFFA7F5537F49FA91FC81FA25" author="Agassiz" box="[588,867,1382,1408]" pageId="21" pageNumber="322" refString="Agassiz, L. & Desor, P. J. E. (1847) Catalogue raisonne des especes, des genres, et des familles d'echinides. Annales des Sciences Naturelles, Troisieme Serie, Zoologie, 7, 129 - 168." type="journal article" year="1847">Agassiz & Desor, 1847</bibRefCitation>
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)
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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<paragraph id="8B840A5DFFA7F5537D92FA7EFEC1FA07" blockId="21.[151,875,1382,1442]" box="[151,291,1417,1442]" pageId="21" pageNumber="322">
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<figureCitation id="130016D8FFA7F5537D92FA7EFEE2FA07" box="[151,256,1417,1442]" captionStart="FIGURE 1" captionStartId="3.[151,250,1776,1798]" captionTargetBox="[162,1426,462,1692]" captionTargetId="figure@3.[151,1436,451,1700]" captionTargetPageId="3" captionText="FIGURE 1. Localities for taxa discussed in the text. Inset at lower left centers on the Santa Cruz region of Patagonia. Numbered occurrences correspond to unequivocal Iheringiella patagonensis localities (inside boxed region in main map): 1. Pampa Castillo, Chile (Andre Wyss, pers. comm.); 2. Cañadón El Lobo, Santa Cruz, Argentina (CPBA 16493-95); 3. Oven Point/Sholl's Tomb, Santa Cruz, Argentina (Ortmann 1902), Punta Cuevas, Santa Cruz, Argentina (MACN 4586 and Cuitiño 2011), Playa La Mina, Santa Cruz, Argentina (Cuitiño 2011); 4. Meseta Chica, Bajo de San Julián, Santa Cruz, Argentina (MACN 5144 and Cuitiño 2011); 5. Upper Rio Chalia, Santa Cruz, Argentina (Ortmann 1902); 6. Puerto Santa Cruz, Santa Cruz, Argentina (ROM 5433M, 5468M, 5469M); 7. Sector Flamenco, Tierra del Fuego, Chile (Larrain 1984)—reported to be from Eocene strata, but this is questionable (Mooi et al. 2000)." httpUri="https://zenodo.org/record/1135774/files/figure.png" pageId="21" pageNumber="322">Figures 1</figureCitation>
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,
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<figureCitation id="130016D8FFA7F5537C0BFA7DFEC2FA07" box="[270,288,1418,1442]" captionStart="FIGURE 4" captionStartId="8.[151,250,1388,1410]" captionTargetBox="[175,1412,218,1356]" captionTargetId="figure@8.[151,1436,193,1377]" captionTargetPageId="8" captionText="FIGURE 4. Comparison of oral plate architecture of Iheringiella patagonensis (Desor, 1847) (based on ROM 5433M), Abertella gualichensisMartínez et al., 2005(based on the holotype,MACN-Pi 4706),Abertella pirabensis(Marchesini Santos, 1958) (reconstruction based on the holotype and only known specimen, DNPM 4493, details of interambulcrum 2 inferred by comparison with interambulacrum 4, and of ambulacrum V by comparison with ambulacrum I), and Placatenella complanata (Brito, 1981) (based on the holotype, MNRJ 5460-I, as well as MNRJ 5536-I, MPEG 886-I, MPEG 2405-I). Food grooves indicated by dotted lines, peristome and periproctin solid black, interambulacra shaded, scale bars 10 mm in length." httpUri="https://zenodo.org/record/1135780/files/figure.png" pageId="21" pageNumber="322">4</figureCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C32159D6FFA7F5537D92FA26FE9EF8AF" pageId="21" pageNumber="322" type="diagnosis">
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<paragraph id="8B840A5DFFA7F5537D92FA26FEB5F997" blockId="21.[151,1437,1489,2018]" pageId="21" pageNumber="322">
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<emphasis id="B94FD64FFFA7F5537D92FA26FEE8FA4F" bold="true" box="[151,266,1489,1514]" pageId="21" pageNumber="322">Diagnosis</emphasis>
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. As for the family and genus. We note, in addition, that
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<taxonomicName id="4C3B71DEFFA7F5537EA1FA25FBB1FA4C" baseAuthorityName="Desor in Agassiz & Desor" baseAuthorityYear="1847" box="[932,1107,1490,1513]" class="Echinoidea" family="Monophorasteridae" genus="Iheringiella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Clypeasteroida" pageId="21" pageNumber="322" phylum="Echinodermata" rank="species" species="patagonensis">
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<emphasis id="B94FD64FFFA7F5537EA1FA25FBB1FA4C" box="[932,1107,1490,1513]" italics="true" pageId="21" pageNumber="322">I. patagonensis</emphasis>
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</taxonomicName>
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is the only South American scutelliform clypeasteroid in which test length and width are nearly equal (all other such species being significantly wider than long).
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</paragraph>
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<paragraph id="8B840A5DFFA7F5537DC2F9CAFE9EF8AF" blockId="21.[151,1437,1489,2018]" pageId="21" pageNumber="322">
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<emphasis id="B94FD64FFFA7F5537DC2F9CAFEBBF9F3" bold="true" box="[199,345,1597,1622]" pageId="21" pageNumber="322">Occurrence.</emphasis>
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Arguably the most commonly encountered species of clypeasteroid in South America,
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<taxonomicName id="4C3B71DEFFA7F5537889F9C9FEC9F9DC" baseAuthorityName="Desor in Agassiz & Desor" baseAuthorityYear="1847" class="Echinoidea" family="Monophorasteridae" genus="Iheringiella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Clypeasteroida" pageId="21" pageNumber="322" phylum="Echinodermata" rank="species" species="patagonensis">
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<emphasis id="B94FD64FFFA7F5537889F9C9FEC9F9DC" italics="true" pageId="21" pageNumber="322">I. patagonensis</emphasis>
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</taxonomicName>
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was evidently widespread during the late Oligocene and early Miocene in the southern Patagonian region of
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<collectingCountry id="F32C4ACDFFA7F5537C06F972FE91F93B" box="[259,371,1669,1694]" name="Argentina" pageId="21" pageNumber="322">Argentina</collectingCountry>
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from the southern edge of Golfo San Jorge south to the northern edge of
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<collectingRegion id="49FFC4BFFFA7F55379A3F972FABDF93B" box="[1190,1375,1669,1694]" country="Argentina" name="Tierra del Fuego - Antartida e Islas del Atlantico Sur" pageId="21" pageNumber="322">Tierra del Fuego</collectingRegion>
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(
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<figureCitation id="130016D8FFA7F553786AF972FF47F967" captionStart="FIGURE 1" captionStartId="3.[151,250,1776,1798]" captionTargetBox="[162,1426,462,1692]" captionTargetId="figure@3.[151,1436,451,1700]" captionTargetPageId="3" captionText="FIGURE 1. Localities for taxa discussed in the text. Inset at lower left centers on the Santa Cruz region of Patagonia. Numbered occurrences correspond to unequivocal Iheringiella patagonensis localities (inside boxed region in main map): 1. Pampa Castillo, Chile (Andre Wyss, pers. comm.); 2. Cañadón El Lobo, Santa Cruz, Argentina (CPBA 16493-95); 3. Oven Point/Sholl's Tomb, Santa Cruz, Argentina (Ortmann 1902), Punta Cuevas, Santa Cruz, Argentina (MACN 4586 and Cuitiño 2011), Playa La Mina, Santa Cruz, Argentina (Cuitiño 2011); 4. Meseta Chica, Bajo de San Julián, Santa Cruz, Argentina (MACN 5144 and Cuitiño 2011); 5. Upper Rio Chalia, Santa Cruz, Argentina (Ortmann 1902); 6. Puerto Santa Cruz, Santa Cruz, Argentina (ROM 5433M, 5468M, 5469M); 7. Sector Flamenco, Tierra del Fuego, Chile (Larrain 1984)—reported to be from Eocene strata, but this is questionable (Mooi et al. 2000)." httpUri="https://zenodo.org/record/1135774/files/figure.png" pageId="21" pageNumber="322">Fig. 1</figureCitation>
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, inset). The recent discovery of specimens from the early Miocene Guadal Formation extends the known range of
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<taxonomicName id="4C3B71DEFFA7F5537D92F939FEA1F940" baseAuthorityName="Desor in Agassiz & Desor" baseAuthorityYear="1847" box="[151,323,1742,1765]" class="Echinoidea" family="Monophorasteridae" genus="Iheringiella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Clypeasteroida" pageId="21" pageNumber="322" phylum="Echinodermata" rank="species" species="patagonensis">
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<emphasis id="B94FD64FFFA7F5537D92F939FEA1F940" box="[151,323,1742,1765]" italics="true" pageId="21" pageNumber="322">I. patagonensis</emphasis>
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</taxonomicName>
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westward to the Pampa Castillo region of southern
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<collectingCountry id="F32C4ACDFFA7F5537E97F93AFC2DF943" box="[914,975,1741,1766]" name="Chile" pageId="21" pageNumber="322">Chile</collectingCountry>
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(
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<bibRefCitation id="EFAA77ACFFA7F5537EDBF93AFE92F8AF" author="Frassinetti" pageId="21" pageNumber="322" refString="Frassinetti, D. & Covacevich, V. (1999) Invertebrados fosiles marinos de la Formacion Guadal (Oligoceno Superior-Mioceno Inferior) en Pampa Castillo, Region de Aisen, Chile. Servicio Nacional de Geologia y Mineria, Chile, Boletin, 51, 1 - 96." type="journal article" year="1999">Frassinetti & Covacevich, 1999; Andre Wyss, pers. comm.</bibRefCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection id="C32159D6FFA7F5507DC2F8E2FACFFDC5" lastPageId="22" lastPageNumber="323" pageId="21" pageNumber="322" type="discussion">
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<paragraph id="8B840A5DFFA7F5507DC2F8E2FE0AFEB8" blockId="21.[151,1437,1489,2018]" lastBlockId="22.[151,1436,151,608]" lastPageId="22" lastPageNumber="323" pageId="21" pageNumber="322">
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<emphasis id="B94FD64FFFA7F5537DC2F8E2FED6F88B" bold="true" box="[199,308,1813,1838]" pageId="21" pageNumber="322">Remarks</emphasis>
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. We recommend usage of the original spelling of the species name used in Desor (1847) and
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<bibRefCitation id="EFAA77ACFFA7F5537846F8E2FEB5F8F7" author="Agassiz" pageId="21" pageNumber="322" refString="Agassiz, L. & Desor, P. J. E. (1847) Catalogue raisonne des especes, des genres, et des familles d'echinides. Annales des Sciences Naturelles, Troisieme Serie, Zoologie, 7, 129 - 168." type="journal article" year="1847">Agassiz & Desor (1847)</bibRefCitation>
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. Desor (1847) only listed names of taxa from Patagonia, without accompanying figures or descriptions, and these names are therefore here considered
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<emphasis id="B94FD64FFFA7F5537E46F8A9FC35F8D0" box="[835,983,1885,1909]" italics="true" pageId="21" pageNumber="322">nomina nuda</emphasis>
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. In the same year, Desor (in
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<bibRefCitation id="EFAA77ACFFA7F5537820F8AAFEC3F83F" author="Agassiz" pageId="21" pageNumber="322" refString="Agassiz, L. & Desor, P. J. E. (1847) Catalogue raisonne des especes, des genres, et des familles d'echinides. Annales des Sciences Naturelles, Troisieme Serie, Zoologie, 7, 129 - 168." type="journal article" year="1847">Agassiz & Desor, 1847</bibRefCitation>
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) provided cursory, but valid descriptions of two taxa, with locality information from the Patagonian region. Lacking figures, these descriptions have been the source of great confusion ever since. The
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<typeStatus id="5480B4FFFFA7F55379F8F851FACFF81B" box="[1277,1325,1958,1982]" pageId="21" pageNumber="322">type</typeStatus>
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of one of these forms,
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<taxonomicName id="4C3B71DEFFA7F5537C20F83EFDD8F844" authorityName="Desor in Agassiz & Desor" authorityYear="1847" box="[293,570,1993,2017]" class="Echinoidea" family="Echinarachniidae" genus="Echinarachnius" higherTaxonomySource="GBIF" kingdom="Animalia" order="Clypeasteroida" pageId="21" pageNumber="322" phylum="Echinodermata" rank="species" species="juliensis">
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<emphasis id="B94FD64FFFA7F5537C20F83EFDD8F844" box="[293,570,1993,2017]" italics="true" pageId="21" pageNumber="322">Echinarachnius juliensis</emphasis>
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</taxonomicName>
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, from "Port Saint Julien" (Desor in
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<bibRefCitation id="EFAA77ACFFA7F5537ECCF83EFB32F847" author="Agassiz" box="[969,1232,1993,2018]" pageId="21" pageNumber="322" refString="Agassiz, L. & Desor, P. J. E. (1847) Catalogue raisonne des especes, des genres, et des familles d'echinides. Annales des Sciences Naturelles, Troisieme Serie, Zoologie, 7, 129 - 168." type="journal article" year="1847">Agassiz & Desor, 1847</bibRefCitation>
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: 134), is known to exist in the collections of the Museum of Comparative Zoology, in Cambridge,
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<collectingRegion id="49FFC4BFFFA4F5507962FF60FAEEFF15" box="[1127,1292,151,176]" country="United States of America" name="Massachusetts" pageId="22" pageNumber="323">Massachusetts</collectingRegion>
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. All known specimens presently identified as
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<taxonomicName id="4C3B71DEFFA4F5507F1BFF4BFCA3FF71" baseAuthorityName="Desor in Agassiz & Desor" baseAuthorityYear="1847" box="[542,833,188,212]" class="Echinoidea" family="Monophorasteridae" genus="Iheringiella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Clypeasteroida" pageId="22" pageNumber="323" phylum="Echinodermata" rank="species" species="patagonensis">
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<emphasis id="B94FD64FFFA4F5507F1BFF4BFCA3FF71" box="[542,833,188,212]" italics="true" pageId="22" pageNumber="323">Iheringiella patagonensis</emphasis>
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</taxonomicName>
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compare favorably with this
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<typeStatus id="5480B4FFFFA4F550799EFF4AFB2DFF70" box="[1179,1231,189,213]" pageId="22" pageNumber="323">type</typeStatus>
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. The
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<typeStatus id="5480B4FFFFA4F5507817FF4AFAAFFF70" box="[1298,1357,189,213]" pageId="22" pageNumber="323">types</typeStatus>
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of the second form,
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<taxonomicName id="4C3B71DEFFA4F5507C33FF17FDCCFF52" authorityName="Desor in Agassiz & Desor" authorityYear="1847" box="[310,558,224,248]" class="Echinoidea" family="Scutellidae" genus="Scutella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Clypeasteroida" pageId="22" pageNumber="323" phylum="Echinodermata" rank="species" species="patagonensis">
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<emphasis id="B94FD64FFFA4F5507C33FF17FDCCFF52" box="[310,558,224,248]" italics="true" pageId="22" pageNumber="323">Scutella patagonensis</emphasis>
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</taxonomicName>
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|
, reported to be from "Port Desire" (Desor in
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<bibRefCitation id="EFAA77ACFFA4F5507946FF28FAB6FF5D" author="Agassiz" box="[1091,1364,223,248]" pageId="22" pageNumber="323" refString="Agassiz, L. & Desor, P. J. E. (1847) Catalogue raisonne des especes, des genres, et des familles d'echinides. Annales des Sciences Naturelles, Troisieme Serie, Zoologie, 7, 129 - 168." type="journal article" year="1847">Agassiz & Desor, 1847</bibRefCitation>
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: 135), have not been yet been found.
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</paragraph>
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<paragraph id="8B840A5DFFA4F5507DC2FED0FACFFDC5" blockId="22.[151,1436,151,608]" pageId="22" pageNumber="323">
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The situation is made more difficult by our inability to locate the original material upon which
|
|
<bibRefCitation id="EFAA77ACFFA4F55079FEFED0FA7EFEE5" author="Lahille" box="[1275,1436,295,320]" pageId="22" pageNumber="323" refString="Lahille, F. (1898) Notes sur le nouveau genre Iheringia. Revista del Museo de la Plata, 8, 439 - 451." type="journal article" year="1898">Lahille (1898)</bibRefCitation>
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based his revision. Given the complex taxonomic history of the species involved, along with the provenance of the material, a full revision of the nomenclature is warranted and pending. For comparison with other taxa described herein, we provide a map of plate architecture of the oral surface of a typical specimen from the
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<collectingRegion id="49FFC4BFFFA4F55079D5FE62FA7EFE09" box="[1232,1436,404,428]" inferredBySuffix="true" pageId="22" pageNumber="323">
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Puerto
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<collectingRegion id="49FFC4BFFFA4F5507824FE63FA7EFE09" box="[1313,1436,404,428]" country="Argentina" name="Santa Cruz" pageId="22" pageNumber="323">Santa Cruz</collectingRegion>
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</collectingRegion>
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region of
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<collectingCountry id="F32C4ACDFFA4F5507C0DFE40FE99FE75" box="[264,379,439,464]" name="Argentina" pageId="22" pageNumber="323">Argentina</collectingCountry>
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. This specimen compares most favorably with the
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|
<typeStatus id="5480B4FFFFA4F5507EC2FE4FFC15FE75" box="[967,1015,440,464]" pageId="22" pageNumber="323">type</typeStatus>
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of
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<taxonomicName id="4C3B71DEFFA4F5507924FE4FFB00FE75" box="[1057,1250,440,464]" class="Echinoidea" family="Scutellidae" genus="Scutella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Clypeasteroida" pageId="22" pageNumber="323" phylum="Echinodermata" rank="species" species="juliensis">
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|
<emphasis id="B94FD64FFFA4F5507924FE4FFB00FE75" box="[1057,1250,440,464]" italics="true" pageId="22" pageNumber="323">Scutella juliensis</emphasis>
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</taxonomicName>
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|
. However, as is common for all such material, it is identified as
|
|
<taxonomicName id="4C3B71DEFFA4F5507FE6FE2BFBEAFE51" baseAuthorityName="Desor in Agassiz & Desor" baseAuthorityYear="1847" box="[739,1032,476,500]" class="Echinoidea" family="Monophorasteridae" genus="Iheringiella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Clypeasteroida" pageId="22" pageNumber="323" phylum="Echinodermata" rank="species" species="patagonensis">
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|
<emphasis id="B94FD64FFFA4F5507FE6FE2BFBEAFE51" box="[739,1032,476,500]" italics="true" pageId="22" pageNumber="323">Iheringiella patagonensis</emphasis>
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|
</taxonomicName>
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|
until the situation concerning the relationship between the
|
|
<typeStatus id="5480B4FFFFA4F5507CBEFDF7FE14FDBD" box="[443,502,512,536]" pageId="22" pageNumber="323">types</typeStatus>
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|
of
|
|
<taxonomicName id="4C3B71DEFFA4F5507F26FDF7FD42FDBD" box="[547,672,512,536]" class="Echinoidea" family="Scutellidae" genus="Scutella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Clypeasteroida" pageId="22" pageNumber="323" phylum="Echinodermata" rank="species" species="juliensis">
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|
<emphasis id="B94FD64FFFA4F5507F26FDF7FD42FDBD" box="[547,672,512,536]" italics="true" pageId="22" pageNumber="323">S. juliensis</emphasis>
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|
</taxonomicName>
|
|
and
|
|
<taxonomicName id="4C3B71DEFFA4F5507FDAFDF6FC6CFDB2" baseAuthorityName="Desor in Agassiz & Desor" baseAuthorityYear="1847" box="[735,910,512,536]" class="Echinoidea" family="Monophorasteridae" genus="Iheringiella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Clypeasteroida" pageId="22" pageNumber="323" phylum="Echinodermata" rank="species" species="patagonensis">
|
|
<emphasis id="B94FD64FFFA4F5507FDAFDF6FC6CFDB2" box="[735,910,512,536]" italics="true" pageId="22" pageNumber="323">I. patagonensis</emphasis>
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|
</taxonomicName>
|
|
can be resolved. What seems clear from the present evidence is that these two named entities are congeneric.
|
|
<taxonomicName id="4C3B71DEFFA4F5507E89FDD3FBF2FD99" authorityName="Berg" authorityYear="1898" box="[908,1040,548,572]" class="Echinoidea" family="Monophorasteridae" genus="Iheringiella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Clypeasteroida" pageId="22" pageNumber="323" phylum="Echinodermata" rank="genus">
|
|
<emphasis id="B94FD64FFFA4F5507E89FDD3FBF2FD99" box="[908,1040,548,572]" italics="true" pageId="22" pageNumber="323">Iheringiella</emphasis>
|
|
</taxonomicName>
|
|
does not have any indication of a posterior notch, making it the only described species of South American scutelliform to lack this feature.
|
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</paragraph>
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|
</subSubSection>
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</treatment>
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</document> |