1220 lines
163 KiB
XML
1220 lines
163 KiB
XML
<document ID-DOI="10.1186/s12915-021-01000-9" ID-GBIF-Dataset="67df3428-79b0-42aa-b89c-7efe973f9f7b" ID-ISSN="1741-7007" ID-PMC="PMC8063452" ID-PubMed="33888110" ID-Zenodo-Dep="5615449" approvedBy="poa" checkinTime="1619636697464" checkinUser="felipe" docAuthor="Ziegler, Alexander & Sagorny, Christina" docDate="2021" docId="03EB87C2FFE1FFD844ADFDF8FB248683" docLanguage="en" docName="BMCBiol.19.81.pdf.imf" docOrigin="BMC Biology 19 (81)" docTitle="Grimpoteuthis imperator Ziegler & Sagorny 2021, sp. nov." docType="treatment" docVersion="8" lastPageNumber="9" masterDocId="FFD2FFBAFFE2FFD04701FFF4FF898346" masterDocTitle="Holistic description of new deep sea megafauna (Cephalopoda: Cirrata) using a minimally invasive approach" masterLastPageNumber="14" masterPageNumber="1" pageNumber="4" updateTime="1668126606592" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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||
<mods:title>Holistic description of new deep sea megafauna (Cephalopoda: Cirrata) using a minimally invasive approach</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Ziegler, Alexander</mods:namePart>
|
||
<mods:affiliation>Institut fÜr Evolutionsbiologie und Ökologie, Rheinische Friedrich-Wilhelms-Universität, An der Immenburg 1, 53121 Bonn, Germany</mods:affiliation>
|
||
<mods:nameIdentifier type="email">aziegler@evolution.uni-bonn.de</mods:nameIdentifier>
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||
</mods:name>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Sagorny, Christina</mods:namePart>
|
||
<mods:affiliation>Institut fÜr Evolutionsbiologie und Ökologie, Rheinische Friedrich-Wilhelms-Universität, An der Immenburg 1, 53121 Bonn, Germany</mods:affiliation>
|
||
</mods:name>
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||
<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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||
<mods:title>BMC Biology</mods:title>
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||
</mods:titleInfo>
|
||
<mods:part>
|
||
<mods:date>2021</mods:date>
|
||
<mods:detail type="pubDate">
|
||
<mods:number>2021-04-23</mods:number>
|
||
</mods:detail>
|
||
<mods:detail type="volume">
|
||
<mods:number>19</mods:number>
|
||
</mods:detail>
|
||
<mods:detail type="issue">
|
||
<mods:number>81</mods:number>
|
||
</mods:detail>
|
||
<mods:extent unit="page">
|
||
<mods:start>1</mods:start>
|
||
<mods:end>14</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
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||
</mods:relatedItem>
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||
<mods:classification>journal article</mods:classification>
|
||
<mods:identifier type="DOI">10.1186/s12915-021-01000-9</mods:identifier>
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<mods:identifier type="GBIF-Dataset">67df3428-79b0-42aa-b89c-7efe973f9f7b</mods:identifier>
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<mods:identifier type="ISSN">1741-7007</mods:identifier>
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<mods:identifier type="PMC">PMC8063452</mods:identifier>
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<mods:identifier type="PubMed">33888110</mods:identifier>
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<mods:identifier type="Zenodo-Dep">5615449</mods:identifier>
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</mods:mods>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.4725952" ID-GBIF-Taxon="181753749" ID-Zenodo-Dep="4725952" LSID="urn:lsid:plazi:treatment:03EB87C2FFE1FFD844ADFDF8FB248683" httpUri="http://treatment.plazi.org/id/03EB87C2FFE1FFD844ADFDF8FB248683" lastPageId="8" lastPageNumber="9" pageId="3" pageNumber="4">
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||
<subSubSection box="[940,1303,524,549]" pageId="3" pageNumber="4" type="nomenclature">
|
||
<paragraph blockId="3.[815,1429,365,613]" box="[940,1303,524,549]" pageId="3" pageNumber="4">
|
||
<heading box="[940,1303,524,549]" level="2" pageId="3" pageNumber="4">
|
||
<taxonomicName authority="Ziegler & Sagorny, 2021" authorityName="Ziegler & Sagorny" authorityYear="2021" box="[940,1211,524,548]" class="Cephalopoda" family="Grimpoteuthidae" genus="Grimpoteuthis" kingdom="Animalia" order="Octopoda" pageId="3" pageNumber="4" phylum="Mollusca" rank="species" species="imperator" status="sp. nov.">
|
||
<emphasis box="[940,1211,524,548]" italics="true" pageId="3" pageNumber="4">Grimpoteuthis imperator</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel box="[1219,1303,525,549]" pageId="3" pageNumber="4" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</heading>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="3" pageNumber="4" type="description">
|
||
<paragraph blockId="3.[815,1429,365,613]" pageId="3" pageNumber="4">
|
||
(
|
||
<figureCitation box="[834,905,557,581]" captionStart="Fig" captionStartId="5.[167,198,1680,1699]" captionTargetBox="[151,1437,236,1844]" captionTargetId="figure-8@5.[170,1417,253,1662]" captionTargetPageId="5" captionText="Fig. 1 Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. a–c Habitus before fixation showing dorsal, ventral, and oral views, anterior facing up. d, e Specimen prior to MRI following several months in 10% formalin solution showing dorsal and ventral views, anterior facing up. Stippled frame denotes the MRI region of interest. f Virtual section through the 3D MRI dataset, anterior facing right. The asterisk denotes a susceptibility artefact in the buccal mass area caused by ingested sediment. g Virtual section through the central long axis of the funnel. h Section of an arm showing the suckers and cirri, right lateral view. i Volume rendering of the viscera, ventral view, anterior facing up. j Close-up of the left gill showing eight broad lamellae. k Volume rendering of the viscera, oblique posterior view" figureDoi="http://doi.org/10.5281/zenodo.5615451" httpUri="https://zenodo.org/record/5615451/files/figure.png" pageId="3" pageNumber="4">Figs. 1</figureCitation>
|
||
and
|
||
<figureCitation box="[960,973,557,581]" captionStart="Fig" captionStartId="7.[167,197,1760,1779]" captionTargetBox="[151,1437,236,1791]" captionTargetId="figure-9@7.[170,1417,253,1742]" captionTargetPageId="7" captionText="Fig. 2 (See legend on next page.) (See figure on previous page.) Fig. 2 Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. a Habitus prior to MRI following several months in 10% formalin solution showing a right lateral view, anterior facing right. The overlay of a lateral view of the surface-rendered 3D model (Additional file 2) illustrates relative size and position of the reconstructed organ systems. b Oblique anterior view of the entire 3D model of selected internal organs. c Virtual section through the left white body, anterior facing left. d Central nervous system and selected sensory organs, dorsal view, anterior facing up. e Volume rendering of the left stellate ganglion, anterior facing left. f Digestive tract with associated organs, right lateral view, anterior facing right. g Specimen prior to μCT following several months in 70% ethanol solution, dorsal view, anterior facing up. Stippled frame denotes the μCT region of interest. h Virtual section through the 3D μCT dataset, anterior facing right. The asterisk denotes ingested sediment. i, j Right lateral and oral views of the surface-rendered 3D model of the upper beak (Additional file 3). k, l Left lateral and oral views of the lower beak. m Virtual section through the 3D μCT dataset showing the anterior part of the radula in sagittal section. n Volume rendering of the radula, oral view. The asterisk denotes ingested sediment, arrow points to the rhachidian tooth. o, p Dorsal and right lateral views of the shell, anterior facing down. Stippled line denotes the fin cartilage insertion. q, r Dorsal and left lateral views of the male reproductive system, anterior facing left" figureDoi="http://doi.org/10.5281/zenodo.5615455" httpUri="https://zenodo.org/record/5615455/files/figure.png" pageId="3" pageNumber="4">2</figureCitation>
|
||
;
|
||
<tableCitation box="[987,1079,557,581]" captionStart="Table 2" captionStartId="8.[151,210,650,671]" captionTargetPageId="8" captionText="Table 2 Measurements and counts from the single male adult specimen of Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. All measurements are provided in millimetres; values in parentheses represent measurements prior to fixation; asterisks denote damaged arm" httpUri="http://table.plazi.org/id/DF3D665CFFEAFFD84796FD7EFEE28052" pageId="3" pageNumber="4" tableUuid="DF3D665CFFEAFFD84796FD7EFEE28052">Tables 2</tableCitation>
|
||
and
|
||
<tableCitation box="[1135,1148,557,581]" captionStart="Table 3" captionStartId="9.[151,210,237,258]" captionTargetBox="[151,1436,303,1635]" captionTargetPageId="9" captionText="Table 3 Comparison of Grimpoteuthis imperator sp. nov. with all other presently known species of Grimpoteuthis, listed in alphabetical order" httpUri="http://table.plazi.org/id/DF3D665CFFEBFFD94796FF19FECD8259" pageId="3" pageNumber="4" tableUuid="DF3D665CFFEBFFD94796FF19FECD8259">3</tableCitation>
|
||
; Additional files 1, 2, and 3; [
|
||
<bibRefCitation author="Ziegler A & Sagorny C." box="[1120,1146,589,613]" journalOrPublisher="Morphobank Project" pageId="3" pageNumber="4" part="3721" publicationUrl="http://morphobank.org/permalink/?P3721" refId="ref11562" refString="32. Ziegler A, Sagorny C. Holistic description of new deep sea megafauna (Cephalopoda: Cirrata) using a minimally invasive approach. Morphobank Project 3721. 2021. http: // morphobank. org / permalink /? P 3721." title="Holistic description of new deep sea megafauna (Cephalopoda: Cirrata) using a minimally invasive approach" type="url" year="2021">32</bibRefCitation>
|
||
])
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption ID-Table-UUID="DF3D665CFFE1FFD34796FD09FC658069" httpUri="http://table.plazi.org/id/DF3D665CFFE1FFD34796FD09FC658069" pageId="3" pageNumber="4" startId="3.[151,210,765,786]" targetBox="[151,1438,831,1941]" targetIsTable="true" targetPageId="3">
|
||
<paragraph blockId="3.[151,1390,765,815]" pageId="3" pageNumber="4">
|
||
<emphasis bold="true" box="[151,230,765,786]" pageId="3" pageNumber="4">Table 1</emphasis>
|
||
Octopodiform (
|
||
<taxonomicName box="[384,516,767,786]" class="Cephalopoda" kingdom="Animalia" pageId="3" pageNumber="4" phylum="Mollusca" rank="class">Cephalopoda</taxonomicName>
|
||
: Octopodiformes) taxa included in the phylogenetic analysis and their respective GenBank codes for the mitochondrial 16S rRNA gene sequence. New species marked in bold font
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph pageId="3" pageNumber="4">
|
||
<table box="[151,1438,831,1941]" gridcols="3" gridrows="29" pageId="3" pageNumber="4">
|
||
<tr box="[151,1438,831,850]" gridrow="0" pageId="3" pageNumber="4">
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||
<th box="[151,511,831,850]" gridcol="0" gridrow="0" pageId="3" pageNumber="4">
|
||
<emphasis bold="true" box="[151,212,831,850]" pageId="3" pageNumber="4">Family</emphasis>
|
||
</th>
|
||
<th box="[606,980,831,850]" gridcol="1" gridrow="0" pageId="3" pageNumber="4">
|
||
<emphasis bold="true" box="[606,675,831,850]" pageId="3" pageNumber="4">Species</emphasis>
|
||
</th>
|
||
<th box="[1076,1438,831,850]" gridcol="2" gridrow="0" pageId="3" pageNumber="4">
|
||
<emphasis bold="true" box="[1076,1249,831,850]" pageId="3" pageNumber="4">16S GenBank code</emphasis>
|
||
</th>
|
||
</tr>
|
||
<tr box="[151,1438,865,885]" gridrow="1" pageId="3" pageNumber="4">
|
||
<th box="[151,511,865,885]" gridcol="0" gridrow="1" pageId="3" pageNumber="4">
|
||
<taxonomicName authority="Keferstein, 1866" authorityName="Keferstein" authorityYear="1866" box="[151,412,866,885]" class="Cephalopoda" family="Cirroteuthidae" kingdom="Animalia" order="Octopoda" pageId="3" pageNumber="4" phylum="Mollusca" rank="family">Cirroteuthidae Keferstein, 1866</taxonomicName>
|
||
</th>
|
||
<td box="[606,980,865,885]" gridcol="1" gridrow="1" pageId="3" pageNumber="4">
|
||
<taxonomicName authority="Eschricht, 1836" authorityName="Eschricht" authorityYear="1836" box="[606,902,865,885]" class="Cephalopoda" family="Cirroteuthidae" genus="Cirroteuthis" kingdom="Animalia" order="Octopoda" pageId="3" pageNumber="4" phylum="Mollusca" rank="species" species="muelleri">
|
||
<emphasis box="[606,769,865,885]" italics="true" pageId="3" pageNumber="4">Cirroteuthis muelleri</emphasis>
|
||
Eschricht, 1836
|
||
</taxonomicName>
|
||
</td>
|
||
<td box="[1076,1438,865,885]" gridcol="2" gridrow="1" pageId="3" pageNumber="4">
|
||
<accessionNumber box="[1076,1159,866,885]" pageId="3" pageNumber="4">AF487284</accessionNumber>
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||
</td>
|
||
</tr>
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||
<tr box="[151,1438,903,923]" gridrow="2" pageId="3" pageNumber="4" rowspan-0="1">
|
||
<td box="[606,980,903,923]" gridcol="1" gridrow="2" pageId="3" pageNumber="4">
|
||
<taxonomicName authority="Chun, 1911" authorityName="Chun" authorityYear="1911" box="[606,882,903,923]" class="Cephalopoda" family="Cirroteuthidae" genus="Cirrothauma" kingdom="Animalia" order="Octopoda" pageId="3" pageNumber="4" phylum="Mollusca" rank="species" species="murrayi">
|
||
<emphasis box="[606,780,903,923]" italics="true" pageId="3" pageNumber="4">Cirrothauma murrayi</emphasis>
|
||
Chun, 1911
|
||
</taxonomicName>
|
||
</td>
|
||
<td box="[1076,1438,903,923]" gridcol="2" gridrow="2" pageId="3" pageNumber="4">
|
||
<accessionNumber box="[1076,1161,903,922]" pageId="3" pageNumber="4">AF487282</accessionNumber>
|
||
,
|
||
<accessionNumber box="[1169,1253,903,922]" pageId="3" pageNumber="4">AF487283</accessionNumber>
|
||
</td>
|
||
</tr>
|
||
<tr box="[151,1438,940,960]" gridrow="3" pageId="3" pageNumber="4" rowspan-0="1">
|
||
<td box="[606,980,940,960]" gridcol="1" gridrow="3" pageId="3" pageNumber="4">
|
||
<taxonomicName authority="(Robson, 1924)" baseAuthorityName="Robson" baseAuthorityYear="1924" box="[606,919,940,960]" class="Cephalopoda" family="Cirroteuthidae" genus="Stauroteuthis" kingdom="Animalia" order="Octopoda" pageId="3" pageNumber="4" phylum="Mollusca" rank="species" species="gilchristi">
|
||
<emphasis box="[606,788,940,960]" italics="true" pageId="3" pageNumber="4">Stauroteuthis gilchristi</emphasis>
|
||
(Robson, 1924)
|
||
</taxonomicName>
|
||
</td>
|
||
<td box="[1076,1438,940,960]" gridcol="2" gridrow="3" pageId="3" pageNumber="4">
|
||
<accessionNumber box="[1076,1159,941,960]" pageId="3" pageNumber="4">AF487291</accessionNumber>
|
||
-
|
||
<accessionNumber box="[1164,1250,941,960]" pageId="3" pageNumber="4">AF487295</accessionNumber>
|
||
,
|
||
<accessionNumber box="[1259,1343,941,960]" pageId="3" pageNumber="4">AY545102</accessionNumber>
|
||
</td>
|
||
</tr>
|
||
<tr box="[151,1438,977,997]" gridrow="4" pageId="3" pageNumber="4" rowspan-0="1">
|
||
<td box="[606,980,977,997]" gridcol="1" gridrow="4" pageId="3" pageNumber="4">
|
||
<taxonomicName authority="Verrill, 1879" authorityName="Verrill" authorityYear="1879" box="[606,891,977,997]" class="Cephalopoda" family="Cirroteuthidae" genus="Stauroteuthis" kingdom="Animalia" order="Octopoda" pageId="3" pageNumber="4" phylum="Mollusca" rank="species" species="syrtensis">
|
||
<emphasis box="[606,788,977,997]" italics="true" pageId="3" pageNumber="4">Stauroteuthis syrtensis</emphasis>
|
||
Verrill, 1879
|
||
</taxonomicName>
|
||
</td>
|
||
<td box="[1076,1438,977,997]" gridcol="2" gridrow="4" pageId="3" pageNumber="4">
|
||
<accessionNumber box="[1076,1161,978,997]" pageId="3" pageNumber="4">AF487285</accessionNumber>
|
||
-
|
||
<accessionNumber box="[1165,1251,978,997]" pageId="3" pageNumber="4">AF487290</accessionNumber>
|
||
,
|
||
<accessionNumber box="[1259,1348,978,997]" pageId="3" pageNumber="4">DQ280042</accessionNumber>
|
||
</td>
|
||
</tr>
|
||
<tr box="[151,1438,1015,1035]" gridrow="5" pageId="3" pageNumber="4" rowspan-0="1">
|
||
<td box="[606,980,1015,1035]" gridcol="1" gridrow="5" pageId="3" pageNumber="4">
|
||
<taxonomicName box="[606,745,1015,1035]" class="Cephalopoda" family="Cirroteuthidae" genus="Stauroteuthis" kingdom="Animalia" order="Octopoda" pageId="3" pageNumber="4" phylum="Mollusca" rank="species" species="undetermined">
|
||
<emphasis box="[606,714,1015,1035]" italics="true" pageId="3" pageNumber="4">Stauroteuthis</emphasis>
|
||
sp.
|
||
</taxonomicName>
|
||
</td>
|
||
<td box="[1076,1438,1015,1035]" gridcol="2" gridrow="5" pageId="3" pageNumber="4">
|
||
<accessionNumber box="[1076,1159,1015,1034]" pageId="3" pageNumber="4">AF487296</accessionNumber>
|
||
</td>
|
||
</tr>
|
||
<tr box="[151,1438,1052,1072]" gridrow="6" pageId="3" pageNumber="4">
|
||
<th box="[151,511,1052,1072]" gridcol="0" gridrow="6" pageId="3" pageNumber="4">
|
||
<taxonomicName authorityName="O'Shea" authorityYear="1999" box="[151,296,1053,1072]" class="Cephalopoda" family="Grimpoteuthidae" kingdom="Animalia" order="Octopoda" pageId="3" pageNumber="4" phylum="Mollusca" rank="family">Grimpoteuthidae</taxonomicName>
|
||
O
|
||
<emphasis box="[317,321,1053,1072]" italics="true" pageId="3" pageNumber="4">’</emphasis>
|
||
Shea, 1999
|
||
</th>
|
||
<td box="[606,980,1052,1072]" gridcol="1" gridrow="6" pageId="3" pageNumber="4">
|
||
<taxonomicName authority="Collins, 2004" authorityName="Collins" authorityYear="2004" box="[606,959,1052,1072]" class="Cephalopoda" family="Opisthoteuthidae" genus="Cryptoteuthis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Octopoda" pageId="3" pageNumber="4" phylum="Mollusca" rank="species" species="brevibracchiata">
|
||
<emphasis box="[606,846,1052,1072]" italics="true" pageId="3" pageNumber="4">Cryptoteuthis brevibracchiata</emphasis>
|
||
Collins, 2004
|
||
</taxonomicName>
|
||
</td>
|
||
<td box="[1076,1438,1052,1072]" gridcol="2" gridrow="6" pageId="3" pageNumber="4">
|
||
<accessionNumber box="[1076,1164,1053,1072]" pageId="3" pageNumber="4">MT435502</accessionNumber>
|
||
</td>
|
||
</tr>
|
||
<tr box="[151,1438,1089,1109]" gridrow="7" pageId="3" pageNumber="4" rowspan-0="1">
|
||
<td box="[606,980,1089,1109]" gridcol="1" gridrow="7" pageId="3" pageNumber="4">
|
||
<taxonomicName authority="Collins, 2003" authorityName="Collins" authorityYear="2003" box="[606,918,1089,1109]" class="Cephalopoda" family="Grimpoteuthidae" genus="Grimpoteuthis" kingdom="Animalia" order="Octopoda" pageId="3" pageNumber="4" phylum="Mollusca" rank="species" species="discoveryi">
|
||
<emphasis box="[606,806,1089,1109]" italics="true" pageId="3" pageNumber="4">Grimpoteuthis discoveryi</emphasis>
|
||
Collins, 2003
|
||
</taxonomicName>
|
||
</td>
|
||
<td box="[1076,1438,1089,1109]" gridcol="2" gridrow="7" pageId="3" pageNumber="4">
|
||
<accessionNumber box="[1076,1160,1090,1109]" pageId="3" pageNumber="4">AF487305</accessionNumber>
|
||
-
|
||
<accessionNumber box="[1165,1248,1090,1109]" pageId="3" pageNumber="4">AF487312</accessionNumber>
|
||
</td>
|
||
</tr>
|
||
<tr box="[151,1438,1127,1146]" gridrow="8" pageId="3" pageNumber="4" rowspan-0="1">
|
||
<td box="[606,980,1127,1146]" gridcol="1" gridrow="8" pageId="3" pageNumber="4">
|
||
<emphasis bold="true" box="[606,907,1127,1146]" pageId="3" pageNumber="4">
|
||
<taxonomicName authority="Ziegler & Sagorny, 2021" authorityName="Ziegler & Sagorny" authorityYear="2021" box="[606,828,1127,1146]" class="Cephalopoda" family="Grimpoteuthidae" genus="Grimpoteuthis" kingdom="Animalia" order="Octopoda" pageId="3" pageNumber="4" phylum="Mollusca" rank="species" species="imperator" status="sp. nov.">
|
||
<emphasis bold="true" box="[606,828,1127,1146]" italics="true" pageId="3" pageNumber="4">Grimpoteuthis imperator</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel box="[834,907,1127,1146]" pageId="3" pageNumber="4" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
</td>
|
||
<td box="[1076,1438,1127,1146]" gridcol="2" gridrow="8" pageId="3" pageNumber="4">
|
||
<emphasis bold="true" box="[1076,1180,1127,1146]" pageId="3" pageNumber="4">
|
||
<accessionNumber box="[1076,1180,1127,1146]" pageId="3" pageNumber="4">MW575539</accessionNumber>
|
||
</emphasis>
|
||
</td>
|
||
</tr>
|
||
<tr box="[151,1438,1164,1184]" gridrow="9" pageId="3" pageNumber="4" rowspan-0="1">
|
||
<td box="[606,980,1164,1184]" gridcol="1" gridrow="9" pageId="3" pageNumber="4">
|
||
<taxonomicName box="[606,752,1164,1184]" class="Cephalopoda" family="Grimpoteuthidae" genus="Grimpoteuthis" kingdom="Animalia" order="Octopoda" pageId="3" pageNumber="4" phylum="Mollusca" rank="species" species="undetermined">
|
||
<emphasis box="[606,721,1164,1184]" italics="true" pageId="3" pageNumber="4">Grimpoteuthis</emphasis>
|
||
sp.
|
||
</taxonomicName>
|
||
</td>
|
||
<td box="[1076,1438,1164,1184]" gridcol="2" gridrow="9" pageId="3" pageNumber="4">
|
||
<accessionNumber box="[1076,1159,1165,1184]" pageId="3" pageNumber="4">AF110100</accessionNumber>
|
||
</td>
|
||
</tr>
|
||
<tr box="[151,1438,1201,1221]" gridrow="10" pageId="3" pageNumber="4" rowspan-0="1">
|
||
<td box="[606,980,1201,1221]" gridcol="1" gridrow="10" pageId="3" pageNumber="4">
|
||
<taxonomicName authorityName="O'Shea" authorityYear="1999" box="[606,757,1201,1221]" class="Cephalopoda" family="Grimpoteuthidae" genus="Luteuthis" kingdom="Animalia" order="Octopoda" pageId="3" pageNumber="4" phylum="Mollusca" rank="species" species="dentatus">
|
||
<emphasis box="[606,757,1201,1221]" italics="true" pageId="3" pageNumber="4">Luteuthis dentatus</emphasis>
|
||
</taxonomicName>
|
||
O
|
||
<emphasis box="[778,782,1202,1221]" italics="true" pageId="3" pageNumber="4">’</emphasis>
|
||
Shea, 1999
|
||
</td>
|
||
<td box="[1076,1438,1201,1221]" gridcol="2" gridrow="10" pageId="3" pageNumber="4">
|
||
<accessionNumber box="[1076,1157,1202,1221]" pageId="3" pageNumber="4">AJ315377</accessionNumber>
|
||
</td>
|
||
</tr>
|
||
<tr box="[151,1438,1239,1259]" gridrow="11" pageId="3" pageNumber="4">
|
||
<th box="[151,511,1239,1259]" gridcol="0" gridrow="11" pageId="3" pageNumber="4">
|
||
<taxonomicName authority="Collins & Villanueva, 2006" authorityName="Collins & Villanueva" authorityYear="2006" box="[151,511,1239,1258]" class="Cephalopoda" family="Cirroctopodidae" kingdom="Animalia" order="Octopoda" pageId="3" pageNumber="4" phylum="Mollusca" rank="family">Cirroctopodidae Collins & Villanueva, 2006</taxonomicName>
|
||
</th>
|
||
<td box="[606,980,1239,1259]" gridcol="1" gridrow="11" pageId="3" pageNumber="4">
|
||
<taxonomicName authority="(Robson, 1930)" baseAuthorityName="Robson" baseAuthorityYear="1930" box="[606,901,1239,1259]" class="Cephalopoda" family="Cirroctopodidae" genus="Cirroctopus" kingdom="Animalia" order="Octopoda" pageId="3" pageNumber="4" phylum="Mollusca" rank="species" species="glacialis">
|
||
<emphasis box="[606,770,1239,1259]" italics="true" pageId="3" pageNumber="4">Cirroctopus glacialis</emphasis>
|
||
(Robson, 1930)
|
||
</taxonomicName>
|
||
</td>
|
||
<td box="[1076,1438,1239,1259]" gridcol="2" gridrow="11" pageId="3" pageNumber="4">
|
||
<accessionNumber box="[1076,1159,1239,1258]" pageId="3" pageNumber="4">AF487304</accessionNumber>
|
||
</td>
|
||
</tr>
|
||
<tr box="[151,1438,1276,1296]" gridrow="12" pageId="3" pageNumber="4" rowspan-0="1">
|
||
<td box="[606,980,1276,1296]" gridcol="1" gridrow="12" pageId="3" pageNumber="4">
|
||
<taxonomicName authorityName="O'Shea" authorityYear="1999" box="[606,786,1276,1296]" class="Cephalopoda" family="Cirroctopodidae" genus="Cirroctopus" kingdom="Animalia" order="Octopoda" pageId="3" pageNumber="4" phylum="Mollusca" rank="species" species="hochbergi">
|
||
<emphasis box="[606,786,1276,1296]" italics="true" pageId="3" pageNumber="4">Cirroctopus hochbergi</emphasis>
|
||
</taxonomicName>
|
||
O
|
||
<emphasis box="[807,811,1277,1296]" italics="true" pageId="3" pageNumber="4">’</emphasis>
|
||
Shea, 1999
|
||
</td>
|
||
<td box="[1076,1438,1276,1296]" gridcol="2" gridrow="12" pageId="3" pageNumber="4">
|
||
<accessionNumber box="[1076,1157,1277,1296]" pageId="3" pageNumber="4">AJ315376</accessionNumber>
|
||
</td>
|
||
</tr>
|
||
<tr box="[151,1438,1313,1333]" gridrow="13" pageId="3" pageNumber="4">
|
||
<th box="[151,511,1313,1333]" gridcol="0" gridrow="13" pageId="3" pageNumber="4">
|
||
<taxonomicName authority="Verrill, 1896" authorityName="Verrill" authorityYear="1896" box="[151,403,1314,1333]" class="Cephalopoda" family="Opisthoteuthidae" kingdom="Animalia" order="Octopoda" pageId="3" pageNumber="4" phylum="Mollusca" rank="family">Opisthoteuthidae Verrill, 1896</taxonomicName>
|
||
</th>
|
||
<td box="[606,980,1313,1333]" gridcol="1" gridrow="13" pageId="3" pageNumber="4">
|
||
<taxonomicName authority="Berry, 1949" authorityName="Berry" authorityYear="1949" box="[606,927,1313,1333]" class="Cephalopoda" family="Opisthoteuthidae" genus="Opisthoteuthis" kingdom="Animalia" order="Octopoda" pageId="3" pageNumber="4" phylum="Mollusca" rank="species" species="californiana">
|
||
<emphasis box="[606,828,1313,1333]" italics="true" pageId="3" pageNumber="4">Opisthoteuthis californiana</emphasis>
|
||
Berry, 1949
|
||
</taxonomicName>
|
||
</td>
|
||
<td box="[1076,1438,1313,1333]" gridcol="2" gridrow="13" pageId="3" pageNumber="4">
|
||
<accessionNumber box="[1076,1157,1314,1333]" pageId="3" pageNumber="4">AJ315373</accessionNumber>
|
||
</td>
|
||
</tr>
|
||
<tr box="[151,1438,1351,1371]" gridrow="14" pageId="3" pageNumber="4" rowspan-0="1">
|
||
<td box="[606,980,1351,1371]" gridcol="1" gridrow="14" pageId="3" pageNumber="4">
|
||
<taxonomicName authority="Villanueva et al., 2002" box="[606,980,1351,1371]" class="Cephalopoda" family="Opisthoteuthidae" genus="Opisthoteuthis" kingdom="Animalia" order="Octopoda" pageId="3" pageNumber="4" phylum="Mollusca" rank="species" species="calypso">
|
||
<emphasis box="[606,792,1351,1371]" italics="true" pageId="3" pageNumber="4">Opisthoteuthis calypso</emphasis>
|
||
Villanueva et al., 2002
|
||
</taxonomicName>
|
||
</td>
|
||
<td box="[1076,1438,1351,1371]" gridcol="2" gridrow="14" pageId="3" pageNumber="4">
|
||
<accessionNumber box="[1076,1156,1351,1370]" pageId="3" pageNumber="4">FJ403541</accessionNumber>
|
||
,
|
||
<accessionNumber box="[1164,1243,1351,1370]" pageId="3" pageNumber="4">FJ403542</accessionNumber>
|
||
</td>
|
||
</tr>
|
||
<tr box="[151,1438,1388,1408]" gridrow="15" pageId="3" pageNumber="4" rowspan-0="1">
|
||
<td box="[606,980,1388,1408]" gridcol="1" gridrow="15" pageId="3" pageNumber="4">
|
||
<taxonomicName authorityName="O'Shea" authorityYear="1999" box="[606,844,1388,1408]" class="Cephalopoda" family="Opisthoteuthidae" genus="Opisthoteuthis" kingdom="Animalia" order="Octopoda" pageId="3" pageNumber="4" phylum="Mollusca" rank="species" species="chathamensis">
|
||
<emphasis box="[606,844,1388,1408]" italics="true" pageId="3" pageNumber="4">Opisthoteuthis chathamensis</emphasis>
|
||
</taxonomicName>
|
||
O
|
||
<emphasis box="[864,868,1389,1408]" italics="true" pageId="3" pageNumber="4">’</emphasis>
|
||
Shea, 1999
|
||
</td>
|
||
<td box="[1076,1438,1388,1408]" gridcol="2" gridrow="15" pageId="3" pageNumber="4">
|
||
<accessionNumber box="[1076,1164,1389,1408]" pageId="3" pageNumber="4">MT216982</accessionNumber>
|
||
</td>
|
||
</tr>
|
||
<tr box="[151,1438,1425,1445]" gridrow="16" pageId="3" pageNumber="4" rowspan-0="1">
|
||
<td box="[606,980,1425,1445]" gridcol="1" gridrow="16" pageId="3" pageNumber="4">
|
||
<taxonomicName authority="Ijima & Ikeda, 1895" authorityName="Ijima & Ikeda" authorityYear="1895" box="[606,967,1425,1445]" class="Cephalopoda" family="Opisthoteuthidae" genus="Opisthoteuthis" kingdom="Animalia" order="Octopoda" pageId="3" pageNumber="4" phylum="Mollusca" rank="species" species="depressa">
|
||
<emphasis box="[606,801,1425,1445]" italics="true" pageId="3" pageNumber="4">Opisthoteuthis depressa</emphasis>
|
||
Ijima & Ikeda, 1895
|
||
</taxonomicName>
|
||
</td>
|
||
<td box="[1076,1438,1425,1445]" gridcol="2" gridrow="16" pageId="3" pageNumber="4">
|
||
<accessionNumber box="[1076,1160,1426,1445]" pageId="3" pageNumber="4">AB191117</accessionNumber>
|
||
</td>
|
||
</tr>
|
||
<tr box="[151,1438,1463,1483]" gridrow="17" pageId="3" pageNumber="4" rowspan-0="1">
|
||
<td box="[606,980,1463,1483]" gridcol="1" gridrow="17" pageId="3" pageNumber="4">
|
||
<taxonomicName authority="Lu, 2010" authorityName="Lu" authorityYear="2010" box="[606,918,1463,1483]" class="Cephalopoda" family="Opisthoteuthidae" genus="Opisthoteuthis" kingdom="Animalia" order="Octopoda" pageId="3" pageNumber="4" phylum="Mollusca" rank="species" species="dongshaensis">
|
||
<emphasis box="[606,841,1463,1483]" italics="true" pageId="3" pageNumber="4">Opisthoteuthis dongshaensis</emphasis>
|
||
Lu, 2010
|
||
</taxonomicName>
|
||
</td>
|
||
<td box="[1076,1438,1463,1483]" gridcol="2" gridrow="17" pageId="3" pageNumber="4">
|
||
<accessionNumber box="[1076,1157,1463,1482]" pageId="3" pageNumber="4">AJ315375</accessionNumber>
|
||
</td>
|
||
</tr>
|
||
<tr box="[151,1438,1500,1520]" gridrow="18" pageId="3" pageNumber="4" rowspan-0="1">
|
||
<td box="[606,980,1500,1520]" gridcol="1" gridrow="18" pageId="3" pageNumber="4">
|
||
<taxonomicName authority="Villanueva et al., 2002" box="[606,970,1500,1520]" class="Cephalopoda" family="Opisthoteuthidae" genus="Opisthoteuthis" kingdom="Animalia" order="Octopoda" pageId="3" pageNumber="4" phylum="Mollusca" rank="species" species="hardyi">
|
||
<emphasis box="[606,782,1500,1520]" italics="true" pageId="3" pageNumber="4">Opisthoteuthis hardyi</emphasis>
|
||
Villanueva et al., 2002
|
||
</taxonomicName>
|
||
</td>
|
||
<td box="[1076,1438,1500,1520]" gridcol="2" gridrow="18" pageId="3" pageNumber="4">
|
||
<accessionNumber box="[1076,1161,1501,1520]" pageId="3" pageNumber="4">AF487302</accessionNumber>
|
||
,
|
||
<accessionNumber box="[1169,1249,1501,1520]" pageId="3" pageNumber="4">FJ785403</accessionNumber>
|
||
,
|
||
<accessionNumber box="[1257,1335,1501,1520]" pageId="3" pageNumber="4">FJ785404</accessionNumber>
|
||
</td>
|
||
</tr>
|
||
<tr box="[151,1438,1537,1581]" gridrow="19" pageId="3" pageNumber="4" rowspan-0="1">
|
||
<td box="[606,980,1537,1581]" gridcol="1" gridrow="19" pageId="3" pageNumber="4">
|
||
<taxonomicName authority="(Grimpe, 1920)" baseAuthorityName="Grimpe" baseAuthorityYear="1920" box="[606,931,1537,1557]" class="Cephalopoda" family="Opisthoteuthidae" genus="Opisthoteuthis" kingdom="Animalia" order="Octopoda" pageId="3" pageNumber="4" phylum="Mollusca" rank="species" species="massyae">
|
||
<emphasis box="[606,801,1537,1557]" italics="true" pageId="3" pageNumber="4">Opisthoteuthis massyae</emphasis>
|
||
(Grimpe, 1920)
|
||
</taxonomicName>
|
||
</td>
|
||
<td box="[1076,1438,1537,1581]" gridcol="2" gridrow="19" pageId="3" pageNumber="4">
|
||
<accessionNumber box="[1076,1162,1538,1557]" pageId="3" pageNumber="4">AF487297</accessionNumber>
|
||
-
|
||
<accessionNumber box="[1167,1251,1538,1557]" pageId="3" pageNumber="4">AF487301</accessionNumber>
|
||
,
|
||
<accessionNumber box="[1259,1344,1538,1557]" pageId="3" pageNumber="4">AF299265</accessionNumber>
|
||
,
|
||
<accessionNumber box="[1352,1434,1538,1557]" pageId="3" pageNumber="4">AJ315371</accessionNumber>
|
||
,
|
||
<accessionNumber box="[1076,1159,1562,1581]" pageId="3" pageNumber="4">AJ315372</accessionNumber>
|
||
,
|
||
<accessionNumber box="[1167,1251,1562,1581]" pageId="3" pageNumber="4">AY545103</accessionNumber>
|
||
</td>
|
||
</tr>
|
||
<tr box="[151,1438,1599,1619]" gridrow="20" pageId="3" pageNumber="4" rowspan-0="1">
|
||
<td box="[606,980,1599,1619]" gridcol="1" gridrow="20" pageId="3" pageNumber="4">
|
||
<taxonomicName authorityName="O'Shea" authorityYear="1999" box="[606,773,1599,1619]" class="Cephalopoda" family="Opisthoteuthidae" genus="Opisthoteuthis" kingdom="Animalia" order="Octopoda" pageId="3" pageNumber="4" phylum="Mollusca" rank="species" species="mero">
|
||
<emphasis box="[606,773,1599,1619]" italics="true" pageId="3" pageNumber="4">Opisthoteuthis mero</emphasis>
|
||
</taxonomicName>
|
||
O
|
||
<emphasis box="[793,797,1599,1618]" italics="true" pageId="3" pageNumber="4">’</emphasis>
|
||
Shea, 1999
|
||
</td>
|
||
<td box="[1076,1438,1599,1619]" gridcol="2" gridrow="20" pageId="3" pageNumber="4">
|
||
<accessionNumber box="[1076,1165,1599,1618]" pageId="3" pageNumber="4">MT216997</accessionNumber>
|
||
,
|
||
<accessionNumber box="[1173,1261,1599,1618]" pageId="3" pageNumber="4">MT216998</accessionNumber>
|
||
</td>
|
||
</tr>
|
||
<tr box="[151,1438,1636,1680]" gridrow="21" pageId="3" pageNumber="4" rowspan-0="1">
|
||
<td box="[606,980,1636,1680]" gridcol="1" gridrow="21" pageId="3" pageNumber="4">
|
||
<taxonomicName box="[606,755,1636,1656]" class="Cephalopoda" family="Opisthoteuthidae" genus="Opisthoteuthis" kingdom="Animalia" order="Octopoda" pageId="3" pageNumber="4" phylum="Mollusca" rank="species" species="undetermined">
|
||
<emphasis box="[606,724,1636,1656]" italics="true" pageId="3" pageNumber="4">Opisthoteuthis</emphasis>
|
||
sp.
|
||
</taxonomicName>
|
||
</td>
|
||
<td box="[1076,1438,1636,1680]" gridcol="2" gridrow="21" pageId="3" pageNumber="4">
|
||
<accessionNumber box="[1076,1161,1637,1656]" pageId="3" pageNumber="4">AF487303</accessionNumber>
|
||
,
|
||
<accessionNumber box="[1169,1254,1637,1656]" pageId="3" pageNumber="4">AF487304</accessionNumber>
|
||
,
|
||
<accessionNumber box="[1262,1345,1637,1656]" pageId="3" pageNumber="4">AJ252768</accessionNumber>
|
||
,
|
||
<accessionNumber box="[1076,1159,1661,1680]" pageId="3" pageNumber="4">AJ414702</accessionNumber>
|
||
,
|
||
<accessionNumber box="[1167,1251,1661,1680]" pageId="3" pageNumber="4">AY616970</accessionNumber>
|
||
</td>
|
||
</tr>
|
||
<tr box="[151,1438,1697,1717]" gridrow="22" pageId="3" pageNumber="4">
|
||
<th box="[151,511,1697,1717]" gridcol="0" gridrow="22" pageId="3" pageNumber="4">
|
||
<taxonomicName authority="Robson, 1929" authorityName="Robson" authorityYear="1929" box="[151,426,1698,1717]" class="Cephalopoda" family="Bathypolypodidae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Octopoda" pageId="3" pageNumber="4" phylum="Mollusca" rank="family">Bathypolypodidae Robson, 1929</taxonomicName>
|
||
</th>
|
||
<td box="[606,980,1697,1717]" gridcol="1" gridrow="22" pageId="3" pageNumber="4">
|
||
<taxonomicName authority="(Prosch, 1849)" baseAuthorityName="Prosch" baseAuthorityYear="1849" box="[606,908,1697,1717]" class="Cephalopoda" family="Octopodidae" genus="Bathypolypus" kingdom="Animalia" order="Octopoda" pageId="3" pageNumber="4" phylum="Mollusca" rank="species" species="arcticus">
|
||
<emphasis box="[606,784,1697,1717]" italics="true" pageId="3" pageNumber="4">Bathypolypus arcticus</emphasis>
|
||
(Prosch, 1849)
|
||
</taxonomicName>
|
||
</td>
|
||
<td box="[1076,1438,1697,1717]" gridcol="2" gridrow="22" pageId="3" pageNumber="4">
|
||
<accessionNumber box="[1076,1165,1698,1717]" pageId="3" pageNumber="4">DQ280044</accessionNumber>
|
||
</td>
|
||
</tr>
|
||
<tr box="[151,1438,1735,1755]" gridrow="23" pageId="3" pageNumber="4">
|
||
<th box="[151,511,1735,1755]" gridcol="0" gridrow="23" pageId="3" pageNumber="4">
|
||
<taxonomicName authority="Rochebrune, 1884" authorityName="Rochebrune" authorityYear="1884" box="[151,406,1735,1754]" class="Cephalopoda" family="Eledonidae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Octopoda" pageId="3" pageNumber="4" phylum="Mollusca" rank="family">Eledonidae Rochebrune, 1884</taxonomicName>
|
||
</th>
|
||
<td box="[606,980,1735,1755]" gridcol="1" gridrow="23" pageId="3" pageNumber="4">
|
||
<taxonomicName authority="(Lamarck, 1798)" baseAuthorityName="Lamarck" baseAuthorityYear="1798" box="[606,896,1735,1755]" class="Cephalopoda" family="Octopodidae" genus="Eledone" kingdom="Animalia" order="Octopoda" pageId="3" pageNumber="4" phylum="Mollusca" rank="species" species="moschata">
|
||
<emphasis box="[606,758,1735,1755]" italics="true" pageId="3" pageNumber="4">Eledone moschata</emphasis>
|
||
(Lamarck, 1798)
|
||
</taxonomicName>
|
||
</td>
|
||
<td box="[1076,1438,1735,1755]" gridcol="2" gridrow="23" pageId="3" pageNumber="4">
|
||
<accessionNumber box="[1076,1157,1735,1754]" pageId="3" pageNumber="4">AJ252764</accessionNumber>
|
||
</td>
|
||
</tr>
|
||
<tr box="[151,1438,1772,1792]" gridrow="24" pageId="3" pageNumber="4">
|
||
<th box="[151,511,1772,1792]" gridcol="0" gridrow="24" pageId="3" pageNumber="4">
|
||
<taxonomicName authority="Strugnell et al., 2014" authorityName="Strugnell" authorityYear="2014" box="[151,483,1773,1792]" class="Cephalopoda" family="Enteroctopodidae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Octopoda" pageId="3" pageNumber="4" phylum="Mollusca" rank="family">Enteroctopodidae Strugnell et al., 2014</taxonomicName>
|
||
</th>
|
||
<td box="[606,980,1772,1792]" gridcol="1" gridrow="24" pageId="3" pageNumber="4">
|
||
<taxonomicName authority="(Gould, 1852)" baseAuthorityName="Gould" baseAuthorityYear="1852" box="[606,962,1772,1792]" class="Cephalopoda" family="Octopodidae" genus="Enteroctopus" kingdom="Animalia" order="Octopoda" pageId="3" pageNumber="4" phylum="Mollusca" rank="species" species="megalocyathus">
|
||
<emphasis box="[606,844,1772,1792]" italics="true" pageId="3" pageNumber="4">Enteroctopus megalocyathus</emphasis>
|
||
(Gould, 1852)
|
||
</taxonomicName>
|
||
</td>
|
||
<td box="[1076,1438,1772,1792]" gridcol="2" gridrow="24" pageId="3" pageNumber="4">
|
||
<accessionNumber box="[1076,1167,1773,1792]" pageId="3" pageNumber="4">HM572165</accessionNumber>
|
||
</td>
|
||
</tr>
|
||
<tr box="[151,1438,1809,1829]" gridrow="25" pageId="3" pageNumber="4">
|
||
<th box="[151,511,1809,1829]" gridcol="0" gridrow="25" pageId="3" pageNumber="4">
|
||
<taxonomicName authority="Taki, 1961" authorityName="Taki" authorityYear="1961" box="[151,388,1810,1829]" class="Cephalopoda" family="Megaleledonidae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Octopoda" pageId="3" pageNumber="4" phylum="Mollusca" rank="family">Megaleledonidae Taki, 1961</taxonomicName>
|
||
</th>
|
||
<td box="[606,980,1809,1829]" gridcol="1" gridrow="25" pageId="3" pageNumber="4">
|
||
<taxonomicName box="[606,740,1809,1829]" class="Cephalopoda" family="Octopodidae" genus="Graneledone" kingdom="Animalia" order="Octopoda" pageId="3" pageNumber="4" phylum="Mollusca" rank="species" species="undetermined">
|
||
<emphasis box="[606,709,1809,1829]" italics="true" pageId="3" pageNumber="4">Graneledone</emphasis>
|
||
sp.
|
||
</taxonomicName>
|
||
</td>
|
||
<td box="[1076,1438,1809,1829]" gridcol="2" gridrow="25" pageId="3" pageNumber="4">
|
||
<accessionNumber box="[1076,1158,1810,1829]" pageId="3" pageNumber="4">JN800402</accessionNumber>
|
||
</td>
|
||
</tr>
|
||
<tr box="[151,1438,1847,1867]" gridrow="26" pageId="3" pageNumber="4">
|
||
<th box="[151,511,1847,1867]" gridcol="0" gridrow="26" pageId="3" pageNumber="4">
|
||
<taxonomicName box="[151,262,1847,1866]" class="Cephalopoda" family="Octopodidae" kingdom="Animalia" order="Octopoda" pageId="3" pageNumber="4" phylum="Mollusca" rank="family">Octopodidae</taxonomicName>
|
||
d
|
||
<emphasis box="[280,284,1847,1866]" italics="true" pageId="3" pageNumber="4">’</emphasis>
|
||
Orbigny, 1840
|
||
</th>
|
||
<td box="[606,980,1847,1867]" gridcol="1" gridrow="26" pageId="3" pageNumber="4">
|
||
<taxonomicName authority="Verrill, 1883" authorityName="Verrill" authorityYear="1883" box="[606,885,1847,1867]" class="Cephalopoda" family="Octopodidae" genus="Octopus" higherTaxonomySource="CoL" kingdom="Animalia" order="Octopoda" pageId="3" pageNumber="4" phylum="Mollusca" rank="species" species="bimaculatus">
|
||
<emphasis box="[606,781,1847,1867]" italics="true" pageId="3" pageNumber="4">Octopus bimaculatus</emphasis>
|
||
Verrill, 1883
|
||
</taxonomicName>
|
||
</td>
|
||
<td box="[1076,1438,1847,1867]" gridcol="2" gridrow="26" pageId="3" pageNumber="4">
|
||
<accessionNumber box="[1076,1158,1847,1866]" pageId="3" pageNumber="4">KT335834</accessionNumber>
|
||
</td>
|
||
</tr>
|
||
<tr box="[151,1438,1884,1904]" gridrow="27" pageId="3" pageNumber="4" rowspan-0="1">
|
||
<td box="[606,980,1884,1904]" gridcol="1" gridrow="27" pageId="3" pageNumber="4">
|
||
<taxonomicName authority="Adam, 1941" authorityName="Adam" authorityYear="1941" box="[606,831,1884,1904]" class="Cephalopoda" family="Octopodidae" genus="Octopus" higherTaxonomySource="CoL" kingdom="Animalia" order="Octopoda" pageId="3" pageNumber="4" phylum="Mollusca" rank="species" species="bocki">
|
||
<emphasis box="[606,723,1884,1904]" italics="true" pageId="3" pageNumber="4">Octopus bocki</emphasis>
|
||
Adam, 1941
|
||
</taxonomicName>
|
||
</td>
|
||
<td box="[1076,1438,1884,1904]" gridcol="2" gridrow="27" pageId="3" pageNumber="4">
|
||
<accessionNumber box="[1076,1164,1885,1904]" pageId="3" pageNumber="4">GQ900715</accessionNumber>
|
||
</td>
|
||
</tr>
|
||
<tr box="[151,1438,1921,1941]" gridrow="28" pageId="3" pageNumber="4">
|
||
<th box="[151,511,1921,1941]" gridcol="0" gridrow="28" pageId="3" pageNumber="4">
|
||
<taxonomicName authority="Thiele, 1915" authorityName="Thiele" authorityYear="1915" box="[151,416,1922,1941]" class="Cephalopoda" family="Vampyroteuthidae" kingdom="Animalia" order="Vampyromorpha" pageId="3" pageNumber="4" phylum="Mollusca" rank="family">Vampyroteuthidae Thiele, 1915</taxonomicName>
|
||
</th>
|
||
<td box="[606,980,1921,1941]" gridcol="1" gridrow="28" pageId="3" pageNumber="4">
|
||
<taxonomicName authority="Chun, 1903" authorityName="Chun" authorityYear="1903" box="[606,916,1921,1941]" class="Cephalopoda" family="Vampyroteuthidae" genus="Vampyroteuthis" kingdom="Animalia" order="Vampyromorpha" pageId="3" pageNumber="4" phylum="Mollusca" rank="species" species="infernalis">
|
||
<emphasis box="[606,814,1921,1941]" italics="true" pageId="3" pageNumber="4">Vampyroteuthis infernalis</emphasis>
|
||
Chun, 1903
|
||
</taxonomicName>
|
||
</td>
|
||
<td box="[1076,1438,1921,1941]" gridcol="2" gridrow="28" pageId="3" pageNumber="4">
|
||
<accessionNumber box="[1076,1157,1922,1941]" pageId="3" pageNumber="4">AY545101</accessionNumber>
|
||
,
|
||
<accessionNumber box="[1163,1244,1922,1941]" pageId="3" pageNumber="4">AY686586</accessionNumber>
|
||
,
|
||
<accessionNumber box="[1251,1336,1922,1941]" pageId="3" pageNumber="4">DQ280043</accessionNumber>
|
||
,
|
||
<accessionNumber box="[1343,1429,1922,1941]" pageId="3" pageNumber="4">MG263918</accessionNumber>
|
||
</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<subSubSection pageId="4" pageNumber="5" type="reference_group">
|
||
<paragraph blockId="4.[150,597,238,325]" box="[151,263,238,260]" pageId="4" pageNumber="5">
|
||
<heading bold="true" box="[151,263,238,260]" fontSize="9" level="3" pageId="4" pageNumber="5" reason="6">
|
||
<emphasis bold="true" box="[151,263,238,260]" pageId="4" pageNumber="5">Synonymy</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph blockId="4.[150,597,238,325]" box="[151,570,268,293]" pageId="4" pageNumber="5">
|
||
<taxonomicName box="[151,345,268,293]" class="Cephalopoda" family="Grimpoteuthidae" genus="Grimpoteuthis" kingdom="Animalia" order="Octopoda" pageId="4" pageNumber="5" phylum="Mollusca" rank="species" species="undetermined">
|
||
<emphasis box="[151,307,268,292]" italics="true" pageId="4" pageNumber="5">Grimpoteuthis</emphasis>
|
||
sp.
|
||
</taxonomicName>
|
||
([
|
||
<bibRefCitation author="Werner R & Hoernle K & Hauff F & Portnyagin M & Yogodzinski G & Ziegler A." box="[369,395,269,293]" journalOrPublisher="GEOMAR Report N Ser." pageId="4" pageNumber="5" pagination="1 - 89" part="30" refId="ref10750" refString="16. Werner R, Hoernle K, Hauff F, Portnyagin M, Yogodzinski G, Ziegler A. RV SONNE Fahrtbericht / cruise report SO 249 BERING - origin and evolution of the Bering Sea: an integrated geochronological, volcanological, petrological and geochemical approach. GEOMAR Report N Ser. 2016; 30: 1 - 89. https: // doi. org / 10.3289 / GEOMAR _ REP _ NS _ 30 _ 2016." title="RV SONNE Fahrtbericht / cruise report SO 249 BERING - origin and evolution of the Bering Sea: an integrated geochronological, volcanological, petrological and geochemical approach" type="journal article" year="2016">16</bibRefCitation>
|
||
]: 83, Fig. 114A)
|
||
</paragraph>
|
||
<paragraph blockId="4.[150,597,238,325]" box="[150,597,300,325]" pageId="4" pageNumber="5">
|
||
<taxonomicName box="[150,344,300,325]" class="Cephalopoda" family="Grimpoteuthidae" genus="Grimpoteuthis" kingdom="Animalia" order="Octopoda" pageId="4" pageNumber="5" phylum="Mollusca" rank="species" species="undetermined">
|
||
<emphasis box="[150,306,300,324]" italics="true" pageId="4" pageNumber="5">Grimpoteuthis</emphasis>
|
||
sp.
|
||
</taxonomicName>
|
||
([
|
||
<bibRefCitation author="Ziegler A & Bock C & Ketten DR & Mair RW & Mueller S & Nagelmann N & Pracht ED & Schroder L." box="[368,394,301,325]" journalOrPublisher="Am Malacol Bull." pageId="4" pageNumber="5" pagination="248 - 73" part="36" refId="ref11608" refString="33. Ziegler A, Bock C, Ketten DR, Mair RW, Mueller S, Nagelmann N, Pracht ED, Schroder L. Digital three-dimensional imaging techniques provide new analytical pathways for malacological research. Am Malacol Bull. 2018; 36: 248 - 73. https: // doi. org / 10.4003 / 006.036.0205." title="Digital three-dimensional imaging techniques provide new analytical pathways for malacological research" type="journal article" year="2018">33</bibRefCitation>
|
||
]: 265; Fig. 10F, G)
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="4" pageNumber="5" type="materials_examined">
|
||
<paragraph blockId="4.[151,775,366,517]" box="[151,344,366,388]" pageId="4" pageNumber="5">
|
||
<heading bold="true" box="[151,344,366,388]" fontSize="9" level="3" pageId="4" pageNumber="5" reason="6">
|
||
<emphasis bold="true" box="[151,344,366,388]" italics="true" pageId="4" pageNumber="5">Material examined</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph blockId="4.[151,775,366,517]" pageId="4" pageNumber="5">
|
||
<materialsCitation ID-GBIF-Occurrence="3093919301" collectingDate="2016-07-05" collectingMethod="chain bag dredge" collectionCode="ZMB" elevation="-4165" latitude="48.45883" location="R / V SONNE, SO- 249 BERING, DR 82" longLatPrecision="11" longitude="168.87016" pageId="4" pageNumber="5" specimenCode="ZMB MOLL 240160" specimenCount="1" specimenCount-male="1" typeStatus="holotype">
|
||
<typeStatus box="[151,293,397,421]" pageId="4" pageNumber="5">HOLOTYPE</typeStatus>
|
||
: mature
|
||
<specimenCount box="[402,456,397,421]" pageId="4" pageNumber="5" type="male">male</specimenCount>
|
||
, ML
|
||
<quantity box="[528,604,397,421]" metricMagnitude="-2" metricUnit="m" metricValue="9.5" pageId="4" pageNumber="5" unit="mm" value="95.0">95 mm</quantity>
|
||
;
|
||
<location LSID="urn:lsid:plazi:treatment:03EB87C2FFE1FFD844ADFDF8FB248683:8E9D600FFFE6FFD4456EFE79FE3B8283" latitude="48.45883" longLatPrecision="11" longitude="168.87016" name="R / V SONNE, SO- 249 BERING, DR 82" pageId="4" pageNumber="5">R/V SONNE, SO-249 BERING, DR 82</location>
|
||
;
|
||
<geoCoordinate box="[450,598,428,453]" degrees="48" direction="north" minutes="27.53" orientation="latitude" pageId="4" pageNumber="5" precision="9" value="48.45883">
|
||
48° 27.53
|
||
<emphasis box="[554,564,428,452]" italics="true" pageId="4" pageNumber="5">′</emphasis>
|
||
N
|
||
</geoCoordinate>
|
||
,
|
||
<geoCoordinate box="[615,770,428,453]" degrees="168" direction="east" minutes="52.21" orientation="longitude" pageId="4" pageNumber="5" precision="9" value="168.87016">
|
||
168° 52.21
|
||
<emphasis box="[732,742,428,452]" italics="true" pageId="4" pageNumber="5">′</emphasis>
|
||
E
|
||
</geoCoordinate>
|
||
,
|
||
<elevation box="[151,371,460,485]" metricMagnitude="3" metricUnit="m" metricValue="4.165" metricValueMax="4.417" metricValueMin="3.913" pageId="4" pageNumber="5" unit="m" value="4165.0" valueMax="4417.0" valueMin="3913.0">
|
||
<quantity box="[151,299,460,485]" metricMagnitude="3" metricUnit="m" metricValue="4.165" metricValueMax="4.417" metricValueMin="3.913" pageId="4" pageNumber="5" unit="m" value="4165.0" valueMax="4417.0" valueMin="3913.0">
|
||
3913
|
||
<emphasis box="[203,219,460,484]" italics="true" pageId="4" pageNumber="5">–</emphasis>
|
||
4417 m
|
||
</quantity>
|
||
depth
|
||
</elevation>
|
||
;
|
||
<collectingMethod box="[382,570,461,485]" pageId="4" pageNumber="5">chain bag dredge</collectingMethod>
|
||
;
|
||
<date box="[583,707,461,485]" pageId="4" pageNumber="5" value="2016-07-05">
|
||
<collectingDate box="[583,707,461,485]" pageId="4" pageNumber="5" value="2016-07-05">5 July 2016</collectingDate>
|
||
</date>
|
||
;
|
||
<specimenCode pageId="4" pageNumber="5">ZMB MOLL 240160</specimenCode>
|
||
.
|
||
</materialsCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="4" pageNumber="5" type="diagnosis">
|
||
<paragraph blockId="4.[151,776,558,773]" box="[151,251,558,580]" pageId="4" pageNumber="5">
|
||
<heading bold="true" box="[151,251,558,580]" fontSize="9" level="3" pageId="4" pageNumber="5" reason="6">
|
||
<emphasis bold="true" box="[151,251,558,580]" italics="true" pageId="4" pageNumber="5">Diagnosis</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph blockId="4.[151,776,558,773]" pageId="4" pageNumber="5">Medium-sized species with moderately long, lateral fins. Cirri short and suckers moderate. Gills compact with eight broad lamellae. Radula present, teeth homodont. Paired anterior and unpaired posterior salivary glands present. Shell U-shaped, smooth with lateral wings parallel, broadly tapering towards distal ends.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection lastPageId="6" lastPageNumber="7" pageId="4" pageNumber="5" type="description">
|
||
<paragraph blockId="4.[151,775,814,1957]" box="[151,267,814,836]" pageId="4" pageNumber="5">
|
||
<heading bold="true" box="[151,267,814,836]" fontSize="9" level="3" pageId="4" pageNumber="5" reason="6">
|
||
<emphasis bold="true" box="[151,267,814,836]" italics="true" pageId="4" pageNumber="5">Description</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph blockId="4.[151,775,814,1957]" pageId="4" pageNumber="5">
|
||
Medium-sized species, body semi-gelatinous, bell-shaped (
|
||
<figureCitation box="[158,261,876,901]" captionStart="Fig" captionStartId="5.[167,198,1680,1699]" captionTargetBox="[151,1437,236,1844]" captionTargetId="figure-8@5.[170,1417,253,1662]" captionTargetPageId="5" captionText="Fig. 1 Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. a–c Habitus before fixation showing dorsal, ventral, and oral views, anterior facing up. d, e Specimen prior to MRI following several months in 10% formalin solution showing dorsal and ventral views, anterior facing up. Stippled frame denotes the MRI region of interest. f Virtual section through the 3D MRI dataset, anterior facing right. The asterisk denotes a susceptibility artefact in the buccal mass area caused by ingested sediment. g Virtual section through the central long axis of the funnel. h Section of an arm showing the suckers and cirri, right lateral view. i Volume rendering of the viscera, ventral view, anterior facing up. j Close-up of the left gill showing eight broad lamellae. k Volume rendering of the viscera, oblique posterior view" figureDoi="http://doi.org/10.5281/zenodo.5615451" httpUri="https://zenodo.org/record/5615451/files/figure.png" pageId="4" pageNumber="5">
|
||
Fig. 1a
|
||
<emphasis box="[232,248,876,900]" italics="true" pageId="4" pageNumber="5">–</emphasis>
|
||
e
|
||
</figureCitation>
|
||
). Mantle about one third of total length (
|
||
<collectionCode box="[726,775,877,901]" pageId="4" pageNumber="5">MLI</collectionCode>
|
||
32.8), saccular, gelatinous, nearly twice as long as wide, broadly rounded posteriorly. Head wider than mantle (
|
||
<collectionCode box="[159,215,973,997]" pageId="4" pageNumber="5">HWI</collectionCode>
|
||
23.8), no neck region visible (
|
||
<figureCitation box="[600,681,973,997]" captionStart="Fig" captionStartId="5.[167,198,1680,1699]" captionTargetBox="[151,1437,236,1844]" captionTargetId="figure-8@5.[170,1417,253,1662]" captionTargetPageId="5" captionText="Fig. 1 Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. a–c Habitus before fixation showing dorsal, ventral, and oral views, anterior facing up. d, e Specimen prior to MRI following several months in 10% formalin solution showing dorsal and ventral views, anterior facing up. Stippled frame denotes the MRI region of interest. f Virtual section through the 3D MRI dataset, anterior facing right. The asterisk denotes a susceptibility artefact in the buccal mass area caused by ingested sediment. g Virtual section through the central long axis of the funnel. h Section of an arm showing the suckers and cirri, right lateral view. i Volume rendering of the viscera, ventral view, anterior facing up. j Close-up of the left gill showing eight broad lamellae. k Volume rendering of the viscera, oblique posterior view" figureDoi="http://doi.org/10.5281/zenodo.5615451" httpUri="https://zenodo.org/record/5615451/files/figure.png" pageId="4" pageNumber="5">Fig. 1f</figureCitation>
|
||
). Pallial aperture narrow, enveloping base of funnel (
|
||
<figureCitation box="[681,762,1005,1029]" captionStart="Fig" captionStartId="5.[167,198,1680,1699]" captionTargetBox="[151,1437,236,1844]" captionTargetId="figure-8@5.[170,1417,253,1662]" captionTargetPageId="5" captionText="Fig. 1 Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. a–c Habitus before fixation showing dorsal, ventral, and oral views, anterior facing up. d, e Specimen prior to MRI following several months in 10% formalin solution showing dorsal and ventral views, anterior facing up. Stippled frame denotes the MRI region of interest. f Virtual section through the 3D MRI dataset, anterior facing right. The asterisk denotes a susceptibility artefact in the buccal mass area caused by ingested sediment. g Virtual section through the central long axis of the funnel. h Section of an arm showing the suckers and cirri, right lateral view. i Volume rendering of the viscera, ventral view, anterior facing up. j Close-up of the left gill showing eight broad lamellae. k Volume rendering of the viscera, oblique posterior view" figureDoi="http://doi.org/10.5281/zenodo.5615451" httpUri="https://zenodo.org/record/5615451/files/figure.png" pageId="4" pageNumber="5">Fig. 1e</figureCitation>
|
||
). Funnel long (FuLI 30.4), protruding far beyond mantle margin, distal third of funnel free (
|
||
<figureCitation box="[585,671,1069,1093]" captionStart="Fig" captionStartId="5.[167,198,1680,1699]" captionTargetBox="[151,1437,236,1844]" captionTargetId="figure-8@5.[170,1417,253,1662]" captionTargetPageId="5" captionText="Fig. 1 Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. a–c Habitus before fixation showing dorsal, ventral, and oral views, anterior facing up. d, e Specimen prior to MRI following several months in 10% formalin solution showing dorsal and ventral views, anterior facing up. Stippled frame denotes the MRI region of interest. f Virtual section through the 3D MRI dataset, anterior facing right. The asterisk denotes a susceptibility artefact in the buccal mass area caused by ingested sediment. g Virtual section through the central long axis of the funnel. h Section of an arm showing the suckers and cirri, right lateral view. i Volume rendering of the viscera, ventral view, anterior facing up. j Close-up of the left gill showing eight broad lamellae. k Volume rendering of the viscera, oblique posterior view" figureDoi="http://doi.org/10.5281/zenodo.5615451" httpUri="https://zenodo.org/record/5615451/files/figure.png" pageId="4" pageNumber="5">Fig. 1b</figureCitation>
|
||
). Funnel broader at the base than at the opening (
|
||
<figureCitation box="[603,679,1101,1125]" captionStart="Fig" captionStartId="5.[167,198,1680,1699]" captionTargetBox="[151,1437,236,1844]" captionTargetId="figure-8@5.[170,1417,253,1662]" captionTargetPageId="5" captionText="Fig. 1 Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. a–c Habitus before fixation showing dorsal, ventral, and oral views, anterior facing up. d, e Specimen prior to MRI following several months in 10% formalin solution showing dorsal and ventral views, anterior facing up. Stippled frame denotes the MRI region of interest. f Virtual section through the 3D MRI dataset, anterior facing right. The asterisk denotes a susceptibility artefact in the buccal mass area caused by ingested sediment. g Virtual section through the central long axis of the funnel. h Section of an arm showing the suckers and cirri, right lateral view. i Volume rendering of the viscera, ventral view, anterior facing up. j Close-up of the left gill showing eight broad lamellae. k Volume rendering of the viscera, oblique posterior view" figureDoi="http://doi.org/10.5281/zenodo.5615451" httpUri="https://zenodo.org/record/5615451/files/figure.png" pageId="4" pageNumber="5">
|
||
Fig.
|
||
<quantity box="[651,679,1101,1125]" metricMagnitude="-3" metricUnit="kg" metricValue="1.0" pageId="4" pageNumber="5" unit="g" value="1.0">1g</quantity>
|
||
</figureCitation>
|
||
). Funnel organ of inverted
|
||
<collectionCode box="[364,382,1133,1157]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="4" pageNumber="5" type="Museum">V</collectionCode>
|
||
shape. Olfactory organs rounded, situated within the pallial aperture on either side of the funnel base (
|
||
<figureCitation box="[292,368,1197,1221]" captionStart="Fig" captionStartId="5.[167,198,1680,1699]" captionTargetBox="[151,1437,236,1844]" captionTargetId="figure-8@5.[170,1417,253,1662]" captionTargetPageId="5" captionText="Fig. 1 Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. a–c Habitus before fixation showing dorsal, ventral, and oral views, anterior facing up. d, e Specimen prior to MRI following several months in 10% formalin solution showing dorsal and ventral views, anterior facing up. Stippled frame denotes the MRI region of interest. f Virtual section through the 3D MRI dataset, anterior facing right. The asterisk denotes a susceptibility artefact in the buccal mass area caused by ingested sediment. g Virtual section through the central long axis of the funnel. h Section of an arm showing the suckers and cirri, right lateral view. i Volume rendering of the viscera, ventral view, anterior facing up. j Close-up of the left gill showing eight broad lamellae. k Volume rendering of the viscera, oblique posterior view" figureDoi="http://doi.org/10.5281/zenodo.5615451" httpUri="https://zenodo.org/record/5615451/files/figure.png" pageId="4" pageNumber="5">
|
||
Fig.
|
||
<quantity box="[340,368,1197,1221]" metricMagnitude="-3" metricUnit="kg" metricValue="1.0" pageId="4" pageNumber="5" unit="g" value="1.0">1g</quantity>
|
||
</figureCitation>
|
||
). Fins moderately long (
|
||
<collectionCode box="[633,670,1197,1221]" pageId="4" pageNumber="5">FSI</collectionCode>
|
||
68.6,
|
||
<collectionCode box="[738,775,1197,1221]" pageId="4" pageNumber="5">FLI</collectionCode>
|
||
100.0), about half as wide as long (
|
||
<figureCitation box="[537,614,1229,1253]" captionStart="Fig" captionStartId="5.[167,198,1680,1699]" captionTargetBox="[151,1437,236,1844]" captionTargetId="figure-8@5.[170,1417,253,1662]" captionTargetPageId="5" captionText="Fig. 1 Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. a–c Habitus before fixation showing dorsal, ventral, and oral views, anterior facing up. d, e Specimen prior to MRI following several months in 10% formalin solution showing dorsal and ventral views, anterior facing up. Stippled frame denotes the MRI region of interest. f Virtual section through the 3D MRI dataset, anterior facing right. The asterisk denotes a susceptibility artefact in the buccal mass area caused by ingested sediment. g Virtual section through the central long axis of the funnel. h Section of an arm showing the suckers and cirri, right lateral view. i Volume rendering of the viscera, ventral view, anterior facing up. j Close-up of the left gill showing eight broad lamellae. k Volume rendering of the viscera, oblique posterior view" figureDoi="http://doi.org/10.5281/zenodo.5615451" httpUri="https://zenodo.org/record/5615451/files/figure.png" pageId="4" pageNumber="5">Fig. 1b</figureCitation>
|
||
). Fins situated laterally, between the eyes and apex of the mantle, but closer to the eyes. Posterior fin margin straight, less gelatinous than the rest of the mantle. Tips of fins broadly rounded. Anterior fin margin slightly convex, tapering posteriorly towards the base. Fin cartilage and fin muscles inserting in the posterior portion of the fins (
|
||
<figureCitation captionStart="Fig" captionStartId="5.[167,198,1680,1699]" captionTargetBox="[151,1437,236,1844]" captionTargetId="figure-8@5.[170,1417,253,1662]" captionTargetPageId="5" captionText="Fig. 1 Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. a–c Habitus before fixation showing dorsal, ventral, and oral views, anterior facing up. d, e Specimen prior to MRI following several months in 10% formalin solution showing dorsal and ventral views, anterior facing up. Stippled frame denotes the MRI region of interest. f Virtual section through the 3D MRI dataset, anterior facing right. The asterisk denotes a susceptibility artefact in the buccal mass area caused by ingested sediment. g Virtual section through the central long axis of the funnel. h Section of an arm showing the suckers and cirri, right lateral view. i Volume rendering of the viscera, ventral view, anterior facing up. j Close-up of the left gill showing eight broad lamellae. k Volume rendering of the viscera, oblique posterior view" figureDoi="http://doi.org/10.5281/zenodo.5615451" httpUri="https://zenodo.org/record/5615451/files/figure.png" pageId="4" pageNumber="5">Fig. 1d</figureCitation>
|
||
). Broad muscular base, attached to the shell. Towards the tips of fins, the fin cartilage becomes narrower, ending in a small tip about ¾ of fin length.
|
||
</paragraph>
|
||
<paragraph blockId="4.[151,775,814,1957]" lastBlockId="4.[813,1437,237,1957]" pageId="4" pageNumber="5">
|
||
Arms semi-gelatinous, subequal, moderately long (
|
||
<collectionCode box="[731,774,1549,1573]" pageId="4" pageNumber="5">ALI</collectionCode>
|
||
63.4). The fourth arm on ventral side shortest (ca. 54% of total length), first arm on dorsal side longest (ca. 63% of total length), arm formula varying between left and right sides. The arms deeply set into the soft and fleshy primary web, no secondary web present (
|
||
<figureCitation box="[622,699,1709,1733]" captionStart="Fig" captionStartId="5.[167,198,1680,1699]" captionTargetBox="[151,1437,236,1844]" captionTargetId="figure-8@5.[170,1417,253,1662]" captionTargetPageId="5" captionText="Fig. 1 Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. a–c Habitus before fixation showing dorsal, ventral, and oral views, anterior facing up. d, e Specimen prior to MRI following several months in 10% formalin solution showing dorsal and ventral views, anterior facing up. Stippled frame denotes the MRI region of interest. f Virtual section through the 3D MRI dataset, anterior facing right. The asterisk denotes a susceptibility artefact in the buccal mass area caused by ingested sediment. g Virtual section through the central long axis of the funnel. h Section of an arm showing the suckers and cirri, right lateral view. i Volume rendering of the viscera, ventral view, anterior facing up. j Close-up of the left gill showing eight broad lamellae. k Volume rendering of the viscera, oblique posterior view" figureDoi="http://doi.org/10.5281/zenodo.5615451" httpUri="https://zenodo.org/record/5615451/files/figure.png" pageId="4" pageNumber="5">Fig. 1c</figureCitation>
|
||
). Web formula differing between right and left sides with sector Aor Bdeepest and sector Dor E shallowest, respectively. Web nodules large and rounded, located on the ventral side of the arms between suckers 33 and 34, uniting web to the ventral side of the arms (
|
||
<figureCitation box="[683,762,1869,1893]" captionStart="Fig" captionStartId="5.[167,198,1680,1699]" captionTargetBox="[151,1437,236,1844]" captionTargetId="figure-8@5.[170,1417,253,1662]" captionTargetPageId="5" captionText="Fig. 1 Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. a–c Habitus before fixation showing dorsal, ventral, and oral views, anterior facing up. d, e Specimen prior to MRI following several months in 10% formalin solution showing dorsal and ventral views, anterior facing up. Stippled frame denotes the MRI region of interest. f Virtual section through the 3D MRI dataset, anterior facing right. The asterisk denotes a susceptibility artefact in the buccal mass area caused by ingested sediment. g Virtual section through the central long axis of the funnel. h Section of an arm showing the suckers and cirri, right lateral view. i Volume rendering of the viscera, ventral view, anterior facing up. j Close-up of the left gill showing eight broad lamellae. k Volume rendering of the viscera, oblique posterior view" figureDoi="http://doi.org/10.5281/zenodo.5615451" httpUri="https://zenodo.org/record/5615451/files/figure.png" pageId="4" pageNumber="5">Fig. 1c</figureCitation>
|
||
). Beyond the nodule, the web extends only a few suckers further, becoming very narrow. Nodules absent on the dorsal surface, web extending nearly to the tip of each arm. No nodules present in sector A, so the web extends nearly to the tip of both adjacent arms. In sector E, two nodules present, so the web extends only a short distance beyond the nodules, thus rendering this sector one of the shallowest sectors and sector A one of the deepest. Suckers in a single row extending from the mouth opening to the tips of the arms (
|
||
<figureCitation box="[1275,1352,461,485]" captionStart="Fig" captionStartId="5.[167,198,1680,1699]" captionTargetBox="[151,1437,236,1844]" captionTargetId="figure-8@5.[170,1417,253,1662]" captionTargetPageId="5" captionText="Fig. 1 Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. a–c Habitus before fixation showing dorsal, ventral, and oral views, anterior facing up. d, e Specimen prior to MRI following several months in 10% formalin solution showing dorsal and ventral views, anterior facing up. Stippled frame denotes the MRI region of interest. f Virtual section through the 3D MRI dataset, anterior facing right. The asterisk denotes a susceptibility artefact in the buccal mass area caused by ingested sediment. g Virtual section through the central long axis of the funnel. h Section of an arm showing the suckers and cirri, right lateral view. i Volume rendering of the viscera, ventral view, anterior facing up. j Close-up of the left gill showing eight broad lamellae. k Volume rendering of the viscera, oblique posterior view" figureDoi="http://doi.org/10.5281/zenodo.5615451" httpUri="https://zenodo.org/record/5615451/files/figure.png" pageId="4" pageNumber="5">Fig. 1c</figureCitation>
|
||
). Arms with 68
|
||
<emphasis box="[896,912,492,516]" italics="true" pageId="4" pageNumber="5">–</emphasis>
|
||
74 suckers set into the oral surface, their apertures projecting freely. First five suckers very small, followed by suckers gradually increasing in size (
|
||
<collectionCode box="[1369,1436,557,581]" pageId="4" pageNumber="5">MSDI</collectionCode>
|
||
4.3). No enlarged suckers around the web nodule, no sign of hectocotylization (
|
||
<figureCitation box="[1113,1193,621,645]" captionStart="Fig" captionStartId="5.[167,198,1680,1699]" captionTargetBox="[151,1437,236,1844]" captionTargetId="figure-8@5.[170,1417,253,1662]" captionTargetPageId="5" captionText="Fig. 1 Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. a–c Habitus before fixation showing dorsal, ventral, and oral views, anterior facing up. d, e Specimen prior to MRI following several months in 10% formalin solution showing dorsal and ventral views, anterior facing up. Stippled frame denotes the MRI region of interest. f Virtual section through the 3D MRI dataset, anterior facing right. The asterisk denotes a susceptibility artefact in the buccal mass area caused by ingested sediment. g Virtual section through the central long axis of the funnel. h Section of an arm showing the suckers and cirri, right lateral view. i Volume rendering of the viscera, ventral view, anterior facing up. j Close-up of the left gill showing eight broad lamellae. k Volume rendering of the viscera, oblique posterior view" figureDoi="http://doi.org/10.5281/zenodo.5615451" httpUri="https://zenodo.org/record/5615451/files/figure.png" pageId="4" pageNumber="5">Fig. 1c</figureCitation>
|
||
). Suckers cylindrical, with short, narrow apertural rims (
|
||
<figureCitation box="[1244,1331,653,677]" captionStart="Fig" captionStartId="5.[167,198,1680,1699]" captionTargetBox="[151,1437,236,1844]" captionTargetId="figure-8@5.[170,1417,253,1662]" captionTargetPageId="5" captionText="Fig. 1 Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. a–c Habitus before fixation showing dorsal, ventral, and oral views, anterior facing up. d, e Specimen prior to MRI following several months in 10% formalin solution showing dorsal and ventral views, anterior facing up. Stippled frame denotes the MRI region of interest. f Virtual section through the 3D MRI dataset, anterior facing right. The asterisk denotes a susceptibility artefact in the buccal mass area caused by ingested sediment. g Virtual section through the central long axis of the funnel. h Section of an arm showing the suckers and cirri, right lateral view. i Volume rendering of the viscera, ventral view, anterior facing up. j Close-up of the left gill showing eight broad lamellae. k Volume rendering of the viscera, oblique posterior view" figureDoi="http://doi.org/10.5281/zenodo.5615451" httpUri="https://zenodo.org/record/5615451/files/figure.png" pageId="4" pageNumber="5">Fig. 1h</figureCitation>
|
||
). Simple sucker aperture, the base of suckers embedded into primary web. Cirri short, 1.0× maximum sucker diameter (
|
||
<collectionCode box="[820,887,749,773]" pageId="4" pageNumber="5">MCLI</collectionCode>
|
||
4.3), located on the oral surface of the arms between base of suckers (
|
||
<figureCitation box="[1094,1178,781,805]" captionStart="Fig" captionStartId="5.[167,198,1680,1699]" captionTargetBox="[151,1437,236,1844]" captionTargetId="figure-8@5.[170,1417,253,1662]" captionTargetPageId="5" captionText="Fig. 1 Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. a–c Habitus before fixation showing dorsal, ventral, and oral views, anterior facing up. d, e Specimen prior to MRI following several months in 10% formalin solution showing dorsal and ventral views, anterior facing up. Stippled frame denotes the MRI region of interest. f Virtual section through the 3D MRI dataset, anterior facing right. The asterisk denotes a susceptibility artefact in the buccal mass area caused by ingested sediment. g Virtual section through the central long axis of the funnel. h Section of an arm showing the suckers and cirri, right lateral view. i Volume rendering of the viscera, ventral view, anterior facing up. j Close-up of the left gill showing eight broad lamellae. k Volume rendering of the viscera, oblique posterior view" figureDoi="http://doi.org/10.5281/zenodo.5615451" httpUri="https://zenodo.org/record/5615451/files/figure.png" pageId="4" pageNumber="5">Fig. 1h</figureCitation>
|
||
). First cirrus between suckers 4 and 5. Cirri extending to the tips of the arms with no change in length along the arms.
|
||
</paragraph>
|
||
<paragraph blockId="4.[813,1437,237,1957]" pageId="4" pageNumber="5">
|
||
Gills compact (
|
||
<collectionCode box="[1011,1060,877,901]" pageId="4" pageNumber="5">GDI</collectionCode>
|
||
13.1), almost spherical (
|
||
<figureCitation box="[1349,1423,877,901]" captionStart="Fig" captionStartId="5.[167,198,1680,1699]" captionTargetBox="[151,1437,236,1844]" captionTargetId="figure-8@5.[170,1417,253,1662]" captionTargetPageId="5" captionText="Fig. 1 Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. a–c Habitus before fixation showing dorsal, ventral, and oral views, anterior facing up. d, e Specimen prior to MRI following several months in 10% formalin solution showing dorsal and ventral views, anterior facing up. Stippled frame denotes the MRI region of interest. f Virtual section through the 3D MRI dataset, anterior facing right. The asterisk denotes a susceptibility artefact in the buccal mass area caused by ingested sediment. g Virtual section through the central long axis of the funnel. h Section of an arm showing the suckers and cirri, right lateral view. i Volume rendering of the viscera, ventral view, anterior facing up. j Close-up of the left gill showing eight broad lamellae. k Volume rendering of the viscera, oblique posterior view" figureDoi="http://doi.org/10.5281/zenodo.5615451" httpUri="https://zenodo.org/record/5615451/files/figure.png" pageId="4" pageNumber="5">Fig. 1i</figureCitation>
|
||
), of
|
||
<emphasis box="[849,854,908,932]" italics="true" pageId="4" pageNumber="5">‘</emphasis>
|
||
half-orange
|
||
<emphasis box="[981,986,908,932]" italics="true" pageId="4" pageNumber="5">’</emphasis>
|
||
<typeStatus box="[1001,1049,909,933]" pageId="4" pageNumber="5">type</typeStatus>
|
||
, with eight broad lamellae each (
|
||
<figureCitation box="[820,891,941,965]" captionStart="Fig" captionStartId="5.[167,198,1680,1699]" captionTargetBox="[151,1437,236,1844]" captionTargetId="figure-8@5.[170,1417,253,1662]" captionTargetPageId="5" captionText="Fig. 1 Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. a–c Habitus before fixation showing dorsal, ventral, and oral views, anterior facing up. d, e Specimen prior to MRI following several months in 10% formalin solution showing dorsal and ventral views, anterior facing up. Stippled frame denotes the MRI region of interest. f Virtual section through the 3D MRI dataset, anterior facing right. The asterisk denotes a susceptibility artefact in the buccal mass area caused by ingested sediment. g Virtual section through the central long axis of the funnel. h Section of an arm showing the suckers and cirri, right lateral view. i Volume rendering of the viscera, ventral view, anterior facing up. j Close-up of the left gill showing eight broad lamellae. k Volume rendering of the viscera, oblique posterior view" figureDoi="http://doi.org/10.5281/zenodo.5615451" httpUri="https://zenodo.org/record/5615451/files/figure.png" pageId="4" pageNumber="5">Fig. 1j</figureCitation>
|
||
). Gills partly surrounding ovoid-shaped branchial glands. Teardrop-shaped branchial hearts located dorsoposterior to the gills, in close proximity to the renal appendages. Systemic heart with single large curved ventricle, indistinguishable auricles (
|
||
<figureCitation box="[1098,1175,1069,1093]" captionStart="Fig" captionStartId="5.[167,198,1680,1699]" captionTargetBox="[151,1437,236,1844]" captionTargetId="figure-8@5.[170,1417,253,1662]" captionTargetPageId="5" captionText="Fig. 1 Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. a–c Habitus before fixation showing dorsal, ventral, and oral views, anterior facing up. d, e Specimen prior to MRI following several months in 10% formalin solution showing dorsal and ventral views, anterior facing up. Stippled frame denotes the MRI region of interest. f Virtual section through the 3D MRI dataset, anterior facing right. The asterisk denotes a susceptibility artefact in the buccal mass area caused by ingested sediment. g Virtual section through the central long axis of the funnel. h Section of an arm showing the suckers and cirri, right lateral view. i Volume rendering of the viscera, ventral view, anterior facing up. j Close-up of the left gill showing eight broad lamellae. k Volume rendering of the viscera, oblique posterior view" figureDoi="http://doi.org/10.5281/zenodo.5615451" httpUri="https://zenodo.org/record/5615451/files/figure.png" pageId="4" pageNumber="5">Fig. 1k</figureCitation>
|
||
). Small swelling on the dorsal aorta directly dorsal to the ventricle. Dorsal aorta forming single large curve across the dorsal side of the oesophagus. Two large pallial arteries leaving the dorsal aorta as a single vessel each near the posterior end of the oesophagus. Eyes large (
|
||
<collectionCode box="[1083,1126,1229,1253]" pageId="4" pageNumber="5">EDI</collectionCode>
|
||
24.6), not protruding, with prominent lens (
|
||
<figureCitation box="[988,1087,1261,1285]" captionStart="Fig" captionStartId="7.[167,197,1760,1779]" captionTargetBox="[151,1437,236,1791]" captionTargetId="figure-9@7.[170,1417,253,1742]" captionTargetPageId="7" captionText="Fig. 2 (See legend on next page.) (See figure on previous page.) Fig. 2 Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. a Habitus prior to MRI following several months in 10% formalin solution showing a right lateral view, anterior facing right. The overlay of a lateral view of the surface-rendered 3D model (Additional file 2) illustrates relative size and position of the reconstructed organ systems. b Oblique anterior view of the entire 3D model of selected internal organs. c Virtual section through the left white body, anterior facing left. d Central nervous system and selected sensory organs, dorsal view, anterior facing up. e Volume rendering of the left stellate ganglion, anterior facing left. f Digestive tract with associated organs, right lateral view, anterior facing right. g Specimen prior to μCT following several months in 70% ethanol solution, dorsal view, anterior facing up. Stippled frame denotes the μCT region of interest. h Virtual section through the 3D μCT dataset, anterior facing right. The asterisk denotes ingested sediment. i, j Right lateral and oral views of the surface-rendered 3D model of the upper beak (Additional file 3). k, l Left lateral and oral views of the lower beak. m Virtual section through the 3D μCT dataset showing the anterior part of the radula in sagittal section. n Volume rendering of the radula, oral view. The asterisk denotes ingested sediment, arrow points to the rhachidian tooth. o, p Dorsal and right lateral views of the shell, anterior facing down. Stippled line denotes the fin cartilage insertion. q, r Dorsal and left lateral views of the male reproductive system, anterior facing left" figureDoi="http://doi.org/10.5281/zenodo.5615455" httpUri="https://zenodo.org/record/5615455/files/figure.png" pageId="4" pageNumber="5">Fig. 2a, b</figureCitation>
|
||
). Optic lobes almost spherical in shape, with a single bundle of optic nerves passing through the white body (
|
||
<figureCitation box="[983,1053,1325,1349]" captionStart="Fig" captionStartId="7.[167,197,1760,1779]" captionTargetBox="[151,1437,236,1791]" captionTargetId="figure-9@7.[170,1417,253,1742]" captionTargetPageId="7" captionText="Fig. 2 (See legend on next page.) (See figure on previous page.) Fig. 2 Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. a Habitus prior to MRI following several months in 10% formalin solution showing a right lateral view, anterior facing right. The overlay of a lateral view of the surface-rendered 3D model (Additional file 2) illustrates relative size and position of the reconstructed organ systems. b Oblique anterior view of the entire 3D model of selected internal organs. c Virtual section through the left white body, anterior facing left. d Central nervous system and selected sensory organs, dorsal view, anterior facing up. e Volume rendering of the left stellate ganglion, anterior facing left. f Digestive tract with associated organs, right lateral view, anterior facing right. g Specimen prior to μCT following several months in 70% ethanol solution, dorsal view, anterior facing up. Stippled frame denotes the μCT region of interest. h Virtual section through the 3D μCT dataset, anterior facing right. The asterisk denotes ingested sediment. i, j Right lateral and oral views of the surface-rendered 3D model of the upper beak (Additional file 3). k, l Left lateral and oral views of the lower beak. m Virtual section through the 3D μCT dataset showing the anterior part of the radula in sagittal section. n Volume rendering of the radula, oral view. The asterisk denotes ingested sediment, arrow points to the rhachidian tooth. o, p Dorsal and right lateral views of the shell, anterior facing down. Stippled line denotes the fin cartilage insertion. q, r Dorsal and left lateral views of the male reproductive system, anterior facing left" figureDoi="http://doi.org/10.5281/zenodo.5615455" httpUri="https://zenodo.org/record/5615455/files/figure.png" pageId="4" pageNumber="5">Fig. 2c</figureCitation>
|
||
) before tapering into several smaller nerves closer to the eye. White bodies more than twice the size of the optic lobes, somewhat spherical in shape with two processes directed towards the brain. Statocysts almost as large as the eyes (
|
||
<figureCitation box="[1052,1131,1453,1477]" captionStart="Fig" captionStartId="7.[167,197,1760,1779]" captionTargetBox="[151,1437,236,1791]" captionTargetId="figure-9@7.[170,1417,253,1742]" captionTargetPageId="7" captionText="Fig. 2 (See legend on next page.) (See figure on previous page.) Fig. 2 Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. a Habitus prior to MRI following several months in 10% formalin solution showing a right lateral view, anterior facing right. The overlay of a lateral view of the surface-rendered 3D model (Additional file 2) illustrates relative size and position of the reconstructed organ systems. b Oblique anterior view of the entire 3D model of selected internal organs. c Virtual section through the left white body, anterior facing left. d Central nervous system and selected sensory organs, dorsal view, anterior facing up. e Volume rendering of the left stellate ganglion, anterior facing left. f Digestive tract with associated organs, right lateral view, anterior facing right. g Specimen prior to μCT following several months in 70% ethanol solution, dorsal view, anterior facing up. Stippled frame denotes the μCT region of interest. h Virtual section through the 3D μCT dataset, anterior facing right. The asterisk denotes ingested sediment. i, j Right lateral and oral views of the surface-rendered 3D model of the upper beak (Additional file 3). k, l Left lateral and oral views of the lower beak. m Virtual section through the 3D μCT dataset showing the anterior part of the radula in sagittal section. n Volume rendering of the radula, oral view. The asterisk denotes ingested sediment, arrow points to the rhachidian tooth. o, p Dorsal and right lateral views of the shell, anterior facing down. Stippled line denotes the fin cartilage insertion. q, r Dorsal and left lateral views of the male reproductive system, anterior facing left" figureDoi="http://doi.org/10.5281/zenodo.5615455" httpUri="https://zenodo.org/record/5615455/files/figure.png" pageId="4" pageNumber="5">Fig. 2d</figureCitation>
|
||
). Stellate ganglion ovoid in shape, epistellar body morphologically not distinguishable (
|
||
<figureCitation box="[820,890,1517,1541]" captionStart="Fig" captionStartId="7.[167,197,1760,1779]" captionTargetBox="[151,1437,236,1791]" captionTargetId="figure-9@7.[170,1417,253,1742]" captionTargetPageId="7" captionText="Fig. 2 (See legend on next page.) (See figure on previous page.) Fig. 2 Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. a Habitus prior to MRI following several months in 10% formalin solution showing a right lateral view, anterior facing right. The overlay of a lateral view of the surface-rendered 3D model (Additional file 2) illustrates relative size and position of the reconstructed organ systems. b Oblique anterior view of the entire 3D model of selected internal organs. c Virtual section through the left white body, anterior facing left. d Central nervous system and selected sensory organs, dorsal view, anterior facing up. e Volume rendering of the left stellate ganglion, anterior facing left. f Digestive tract with associated organs, right lateral view, anterior facing right. g Specimen prior to μCT following several months in 70% ethanol solution, dorsal view, anterior facing up. Stippled frame denotes the μCT region of interest. h Virtual section through the 3D μCT dataset, anterior facing right. The asterisk denotes ingested sediment. i, j Right lateral and oral views of the surface-rendered 3D model of the upper beak (Additional file 3). k, l Left lateral and oral views of the lower beak. m Virtual section through the 3D μCT dataset showing the anterior part of the radula in sagittal section. n Volume rendering of the radula, oral view. The asterisk denotes ingested sediment, arrow points to the rhachidian tooth. o, p Dorsal and right lateral views of the shell, anterior facing down. Stippled line denotes the fin cartilage insertion. q, r Dorsal and left lateral views of the male reproductive system, anterior facing left" figureDoi="http://doi.org/10.5281/zenodo.5615455" httpUri="https://zenodo.org/record/5615455/files/figure.png" pageId="4" pageNumber="5">Fig. 2e</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph blockId="4.[813,1437,237,1957]" lastBlockId="6.[151,776,237,1509]" lastPageId="6" lastPageNumber="7" pageId="4" pageNumber="5">
|
||
The digestive tract in lateral view C-shaped with relatively large buccal mass (
|
||
<figureCitation box="[1134,1236,1580,1605]" captionStart="Fig" captionStartId="7.[167,197,1760,1779]" captionTargetBox="[151,1437,236,1791]" captionTargetId="figure-9@7.[170,1417,253,1742]" captionTargetPageId="7" captionText="Fig. 2 (See legend on next page.) (See figure on previous page.) Fig. 2 Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. a Habitus prior to MRI following several months in 10% formalin solution showing a right lateral view, anterior facing right. The overlay of a lateral view of the surface-rendered 3D model (Additional file 2) illustrates relative size and position of the reconstructed organ systems. b Oblique anterior view of the entire 3D model of selected internal organs. c Virtual section through the left white body, anterior facing left. d Central nervous system and selected sensory organs, dorsal view, anterior facing up. e Volume rendering of the left stellate ganglion, anterior facing left. f Digestive tract with associated organs, right lateral view, anterior facing right. g Specimen prior to μCT following several months in 70% ethanol solution, dorsal view, anterior facing up. Stippled frame denotes the μCT region of interest. h Virtual section through the 3D μCT dataset, anterior facing right. The asterisk denotes ingested sediment. i, j Right lateral and oral views of the surface-rendered 3D model of the upper beak (Additional file 3). k, l Left lateral and oral views of the lower beak. m Virtual section through the 3D μCT dataset showing the anterior part of the radula in sagittal section. n Volume rendering of the radula, oral view. The asterisk denotes ingested sediment, arrow points to the rhachidian tooth. o, p Dorsal and right lateral views of the shell, anterior facing down. Stippled line denotes the fin cartilage insertion. q, r Dorsal and left lateral views of the male reproductive system, anterior facing left" figureDoi="http://doi.org/10.5281/zenodo.5615455" httpUri="https://zenodo.org/record/5615455/files/figure.png" pageId="4" pageNumber="5">
|
||
Fig. 2f
|
||
<emphasis box="[1205,1221,1580,1604]" italics="true" pageId="4" pageNumber="5">–</emphasis>
|
||
h
|
||
</figureCitation>
|
||
). The upper beak without distinct folds, ridges, or thickenings (
|
||
<figureCitation box="[1328,1425,1613,1637]" captionStart="Fig" captionStartId="7.[167,197,1760,1779]" captionTargetBox="[151,1437,236,1791]" captionTargetId="figure-9@7.[170,1417,253,1742]" captionTargetPageId="7" captionText="Fig. 2 (See legend on next page.) (See figure on previous page.) Fig. 2 Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. a Habitus prior to MRI following several months in 10% formalin solution showing a right lateral view, anterior facing right. The overlay of a lateral view of the surface-rendered 3D model (Additional file 2) illustrates relative size and position of the reconstructed organ systems. b Oblique anterior view of the entire 3D model of selected internal organs. c Virtual section through the left white body, anterior facing left. d Central nervous system and selected sensory organs, dorsal view, anterior facing up. e Volume rendering of the left stellate ganglion, anterior facing left. f Digestive tract with associated organs, right lateral view, anterior facing right. g Specimen prior to μCT following several months in 70% ethanol solution, dorsal view, anterior facing up. Stippled frame denotes the μCT region of interest. h Virtual section through the 3D μCT dataset, anterior facing right. The asterisk denotes ingested sediment. i, j Right lateral and oral views of the surface-rendered 3D model of the upper beak (Additional file 3). k, l Left lateral and oral views of the lower beak. m Virtual section through the 3D μCT dataset showing the anterior part of the radula in sagittal section. n Volume rendering of the radula, oral view. The asterisk denotes ingested sediment, arrow points to the rhachidian tooth. o, p Dorsal and right lateral views of the shell, anterior facing down. Stippled line denotes the fin cartilage insertion. q, r Dorsal and left lateral views of the male reproductive system, anterior facing left" figureDoi="http://doi.org/10.5281/zenodo.5615455" httpUri="https://zenodo.org/record/5615455/files/figure.png" pageId="4" pageNumber="5">Fig. 2i, j</figureCitation>
|
||
). Lower beak with rounded hood and broad wings, lateral walls without any folds or ridges (
|
||
<figureCitation box="[1229,1340,1677,1701]" captionStart="Fig" captionStartId="7.[167,197,1760,1779]" captionTargetBox="[151,1437,236,1791]" captionTargetId="figure-9@7.[170,1417,253,1742]" captionTargetPageId="7" captionText="Fig. 2 (See legend on next page.) (See figure on previous page.) Fig. 2 Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. a Habitus prior to MRI following several months in 10% formalin solution showing a right lateral view, anterior facing right. The overlay of a lateral view of the surface-rendered 3D model (Additional file 2) illustrates relative size and position of the reconstructed organ systems. b Oblique anterior view of the entire 3D model of selected internal organs. c Virtual section through the left white body, anterior facing left. d Central nervous system and selected sensory organs, dorsal view, anterior facing up. e Volume rendering of the left stellate ganglion, anterior facing left. f Digestive tract with associated organs, right lateral view, anterior facing right. g Specimen prior to μCT following several months in 70% ethanol solution, dorsal view, anterior facing up. Stippled frame denotes the μCT region of interest. h Virtual section through the 3D μCT dataset, anterior facing right. The asterisk denotes ingested sediment. i, j Right lateral and oral views of the surface-rendered 3D model of the upper beak (Additional file 3). k, l Left lateral and oral views of the lower beak. m Virtual section through the 3D μCT dataset showing the anterior part of the radula in sagittal section. n Volume rendering of the radula, oral view. The asterisk denotes ingested sediment, arrow points to the rhachidian tooth. o, p Dorsal and right lateral views of the shell, anterior facing down. Stippled line denotes the fin cartilage insertion. q, r Dorsal and left lateral views of the male reproductive system, anterior facing left" figureDoi="http://doi.org/10.5281/zenodo.5615455" httpUri="https://zenodo.org/record/5615455/files/figure.png" pageId="4" pageNumber="5">Fig. 2k, l</figureCitation>
|
||
). Paired anterior salivary glands centrally located within the buccal mass, to the left and right side above the radular sac (
|
||
<figureCitation captionStart="Fig" captionStartId="7.[167,197,1760,1779]" captionTargetBox="[151,1437,236,1791]" captionTargetId="figure-9@7.[170,1417,253,1742]" captionTargetPageId="7" captionText="Fig. 2 (See legend on next page.) (See figure on previous page.) Fig. 2 Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. a Habitus prior to MRI following several months in 10% formalin solution showing a right lateral view, anterior facing right. The overlay of a lateral view of the surface-rendered 3D model (Additional file 2) illustrates relative size and position of the reconstructed organ systems. b Oblique anterior view of the entire 3D model of selected internal organs. c Virtual section through the left white body, anterior facing left. d Central nervous system and selected sensory organs, dorsal view, anterior facing up. e Volume rendering of the left stellate ganglion, anterior facing left. f Digestive tract with associated organs, right lateral view, anterior facing right. g Specimen prior to μCT following several months in 70% ethanol solution, dorsal view, anterior facing up. Stippled frame denotes the μCT region of interest. h Virtual section through the 3D μCT dataset, anterior facing right. The asterisk denotes ingested sediment. i, j Right lateral and oral views of the surface-rendered 3D model of the upper beak (Additional file 3). k, l Left lateral and oral views of the lower beak. m Virtual section through the 3D μCT dataset showing the anterior part of the radula in sagittal section. n Volume rendering of the radula, oral view. The asterisk denotes ingested sediment, arrow points to the rhachidian tooth. o, p Dorsal and right lateral views of the shell, anterior facing down. Stippled line denotes the fin cartilage insertion. q, r Dorsal and left lateral views of the male reproductive system, anterior facing left" figureDoi="http://doi.org/10.5281/zenodo.5615455" httpUri="https://zenodo.org/record/5615455/files/figure.png" pageId="4" pageNumber="5">Fig. 2f</figureCitation>
|
||
). Large median submandibular gland below radular sac (
|
||
<figureCitation box="[820,916,1805,1829]" captionStart="Fig" captionStartId="7.[167,197,1760,1779]" captionTargetBox="[151,1437,236,1791]" captionTargetId="figure-9@7.[170,1417,253,1742]" captionTargetPageId="7" captionText="Fig. 2 (See legend on next page.) (See figure on previous page.) Fig. 2 Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. a Habitus prior to MRI following several months in 10% formalin solution showing a right lateral view, anterior facing right. The overlay of a lateral view of the surface-rendered 3D model (Additional file 2) illustrates relative size and position of the reconstructed organ systems. b Oblique anterior view of the entire 3D model of selected internal organs. c Virtual section through the left white body, anterior facing left. d Central nervous system and selected sensory organs, dorsal view, anterior facing up. e Volume rendering of the left stellate ganglion, anterior facing left. f Digestive tract with associated organs, right lateral view, anterior facing right. g Specimen prior to μCT following several months in 70% ethanol solution, dorsal view, anterior facing up. Stippled frame denotes the μCT region of interest. h Virtual section through the 3D μCT dataset, anterior facing right. The asterisk denotes ingested sediment. i, j Right lateral and oral views of the surface-rendered 3D model of the upper beak (Additional file 3). k, l Left lateral and oral views of the lower beak. m Virtual section through the 3D μCT dataset showing the anterior part of the radula in sagittal section. n Volume rendering of the radula, oral view. The asterisk denotes ingested sediment, arrow points to the rhachidian tooth. o, p Dorsal and right lateral views of the shell, anterior facing down. Stippled line denotes the fin cartilage insertion. q, r Dorsal and left lateral views of the male reproductive system, anterior facing left" figureDoi="http://doi.org/10.5281/zenodo.5615455" httpUri="https://zenodo.org/record/5615455/files/figure.png" pageId="4" pageNumber="5">Fig. 2f, h</figureCitation>
|
||
). Radula poorly developed, with homodont dentition arranged in five rows (
|
||
<figureCitation box="[1120,1231,1837,1861]" captionStart="Fig" captionStartId="7.[167,197,1760,1779]" captionTargetBox="[151,1437,236,1791]" captionTargetId="figure-9@7.[170,1417,253,1742]" captionTargetPageId="7" captionText="Fig. 2 (See legend on next page.) (See figure on previous page.) Fig. 2 Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. a Habitus prior to MRI following several months in 10% formalin solution showing a right lateral view, anterior facing right. The overlay of a lateral view of the surface-rendered 3D model (Additional file 2) illustrates relative size and position of the reconstructed organ systems. b Oblique anterior view of the entire 3D model of selected internal organs. c Virtual section through the left white body, anterior facing left. d Central nervous system and selected sensory organs, dorsal view, anterior facing up. e Volume rendering of the left stellate ganglion, anterior facing left. f Digestive tract with associated organs, right lateral view, anterior facing right. g Specimen prior to μCT following several months in 70% ethanol solution, dorsal view, anterior facing up. Stippled frame denotes the μCT region of interest. h Virtual section through the 3D μCT dataset, anterior facing right. The asterisk denotes ingested sediment. i, j Right lateral and oral views of the surface-rendered 3D model of the upper beak (Additional file 3). k, l Left lateral and oral views of the lower beak. m Virtual section through the 3D μCT dataset showing the anterior part of the radula in sagittal section. n Volume rendering of the radula, oral view. The asterisk denotes ingested sediment, arrow points to the rhachidian tooth. o, p Dorsal and right lateral views of the shell, anterior facing down. Stippled line denotes the fin cartilage insertion. q, r Dorsal and left lateral views of the male reproductive system, anterior facing left" figureDoi="http://doi.org/10.5281/zenodo.5615455" httpUri="https://zenodo.org/record/5615455/files/figure.png" pageId="4" pageNumber="5">
|
||
Fig.
|
||
<quantity box="[1167,1203,1837,1861]" metricMagnitude="0" metricUnit="m" metricValue="2.0" pageId="4" pageNumber="5" unit="m" value="2.0">2m</quantity>
|
||
, n
|
||
</figureCitation>
|
||
). Rhachidian tooth slender, smaller than laterals. First lateral tooth broad triangular, second lateral tooth slender triangular, no trace of marginal teeth or plates. Oesophagus long, widening in the mid-part to form a simple crop (
|
||
<figureCitation box="[577,652,237,261]" captionStart="Fig" captionStartId="7.[167,197,1760,1779]" captionTargetBox="[151,1437,236,1791]" captionTargetId="figure-9@7.[170,1417,253,1742]" captionTargetPageId="7" captionText="Fig. 2 (See legend on next page.) (See figure on previous page.) Fig. 2 Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. a Habitus prior to MRI following several months in 10% formalin solution showing a right lateral view, anterior facing right. The overlay of a lateral view of the surface-rendered 3D model (Additional file 2) illustrates relative size and position of the reconstructed organ systems. b Oblique anterior view of the entire 3D model of selected internal organs. c Virtual section through the left white body, anterior facing left. d Central nervous system and selected sensory organs, dorsal view, anterior facing up. e Volume rendering of the left stellate ganglion, anterior facing left. f Digestive tract with associated organs, right lateral view, anterior facing right. g Specimen prior to μCT following several months in 70% ethanol solution, dorsal view, anterior facing up. Stippled frame denotes the μCT region of interest. h Virtual section through the 3D μCT dataset, anterior facing right. The asterisk denotes ingested sediment. i, j Right lateral and oral views of the surface-rendered 3D model of the upper beak (Additional file 3). k, l Left lateral and oral views of the lower beak. m Virtual section through the 3D μCT dataset showing the anterior part of the radula in sagittal section. n Volume rendering of the radula, oral view. The asterisk denotes ingested sediment, arrow points to the rhachidian tooth. o, p Dorsal and right lateral views of the shell, anterior facing down. Stippled line denotes the fin cartilage insertion. q, r Dorsal and left lateral views of the male reproductive system, anterior facing left" figureDoi="http://doi.org/10.5281/zenodo.5615455" httpUri="https://zenodo.org/record/5615455/files/figure.png" pageId="6" pageNumber="7">Fig. 2f</figureCitation>
|
||
). Unpaired posterior salivary gland small, located on the ventral side of the oesophagus. Stomach nearly rectangular, tapering towards the ventral side. The caecum slightly smaller than the stomach with two long and slender hepatic ducts leading to the large, unilobular, almost spherical digestive gland (
|
||
<figureCitation box="[229,304,429,453]" captionStart="Fig" captionStartId="7.[167,197,1760,1779]" captionTargetBox="[151,1437,236,1791]" captionTargetId="figure-9@7.[170,1417,253,1742]" captionTargetPageId="7" captionText="Fig. 2 (See legend on next page.) (See figure on previous page.) Fig. 2 Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. a Habitus prior to MRI following several months in 10% formalin solution showing a right lateral view, anterior facing right. The overlay of a lateral view of the surface-rendered 3D model (Additional file 2) illustrates relative size and position of the reconstructed organ systems. b Oblique anterior view of the entire 3D model of selected internal organs. c Virtual section through the left white body, anterior facing left. d Central nervous system and selected sensory organs, dorsal view, anterior facing up. e Volume rendering of the left stellate ganglion, anterior facing left. f Digestive tract with associated organs, right lateral view, anterior facing right. g Specimen prior to μCT following several months in 70% ethanol solution, dorsal view, anterior facing up. Stippled frame denotes the μCT region of interest. h Virtual section through the 3D μCT dataset, anterior facing right. The asterisk denotes ingested sediment. i, j Right lateral and oral views of the surface-rendered 3D model of the upper beak (Additional file 3). k, l Left lateral and oral views of the lower beak. m Virtual section through the 3D μCT dataset showing the anterior part of the radula in sagittal section. n Volume rendering of the radula, oral view. The asterisk denotes ingested sediment, arrow points to the rhachidian tooth. o, p Dorsal and right lateral views of the shell, anterior facing down. Stippled line denotes the fin cartilage insertion. q, r Dorsal and left lateral views of the male reproductive system, anterior facing left" figureDoi="http://doi.org/10.5281/zenodo.5615455" httpUri="https://zenodo.org/record/5615455/files/figure.png" pageId="6" pageNumber="7">Fig. 2f</figureCitation>
|
||
). Small pancreas present on the posterior surface of the digestive gland. Intestine shorter than the oesophagus, no enlargement. Rectum located close to the funnel. Anal flaps and ink sac absent.
|
||
</paragraph>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.5615451" ID-Zenodo-Dep="5615451" httpUri="https://zenodo.org/record/5615451/files/figure.png" pageId="5" pageNumber="6" startId="5.[167,198,1680,1699]" targetBox="[151,1437,236,1844]" targetPageId="5">
|
||
<paragraph blockId="5.[167,1413,1679,1832]" pageId="5" pageNumber="6">
|
||
<emphasis bold="true" box="[167,220,1680,1699]" pageId="5" pageNumber="6">Fig. 1</emphasis>
|
||
<taxonomicName authority="Ziegler & Sagorny, 2021" authorityName="Ziegler & Sagorny" authorityYear="2021" box="[226,428,1679,1699]" class="Cephalopoda" family="Grimpoteuthidae" genus="Grimpoteuthis" kingdom="Animalia" order="Octopoda" pageId="5" pageNumber="6" phylum="Mollusca" rank="species" species="imperator" status="sp. nov.">
|
||
<emphasis box="[226,428,1679,1699]" italics="true" pageId="5" pageNumber="6">Grimpoteuthis imperator</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel box="[434,501,1680,1699]" pageId="5" pageNumber="6" rank="species">sp. nov.</taxonomicNameLabel>
|
||
ZMB MOLL 240160.
|
||
<emphasis bold="true" box="[677,708,1680,1699]" pageId="5" pageNumber="6">
|
||
a
|
||
<emphasis bold="true" box="[688,699,1680,1699]" italics="true" pageId="5" pageNumber="6">–</emphasis>
|
||
c
|
||
</emphasis>
|
||
Habitus before fixation showing dorsal, ventral, and oral views, anterior facing up.
|
||
<emphasis bold="true" box="[167,179,1706,1725]" pageId="5" pageNumber="6">d</emphasis>
|
||
,
|
||
<emphasis bold="true" box="[189,200,1706,1725]" pageId="5" pageNumber="6">e</emphasis>
|
||
Specimen prior to MRI following several months in 10% formalin solution showing dorsal and ventral views, anterior facing up. Stippled frame denotes the MRI region of interest.
|
||
<emphasis bold="true" box="[527,534,1733,1752]" pageId="5" pageNumber="6">f</emphasis>
|
||
Virtual section through the 3D MRI dataset, anterior facing right. The asterisk denotes a susceptibility artefact in the buccal mass area caused by ingested sediment.
|
||
<emphasis bold="true" box="[707,719,1760,1779]" pageId="5" pageNumber="6">g</emphasis>
|
||
Virtual section through the central long axis of the funnel.
|
||
<emphasis bold="true" box="[1229,1241,1760,1779]" pageId="5" pageNumber="6">h</emphasis>
|
||
Section of an arm showing the suckers and cirri, right lateral view.
|
||
<emphasis bold="true" box="[580,585,1786,1805]" pageId="5" pageNumber="6">i</emphasis>
|
||
Volume rendering of the viscera, ventral view, anterior facing up.
|
||
<emphasis bold="true" box="[1153,1159,1786,1805]" pageId="5" pageNumber="6">j</emphasis>
|
||
Close-up of the left gill showing eight broad lamellae.
|
||
<emphasis bold="true" box="[433,444,1813,1832]" pageId="5" pageNumber="6">k</emphasis>
|
||
Volume rendering of the viscera, oblique posterior view
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph blockId="6.[151,776,237,1509]" pageId="6" pageNumber="7">
|
||
Shell located in the dorsal part of the mantle cavity, robust, U-shaped (
|
||
<figureCitation box="[355,458,589,613]" captionStart="Fig" captionStartId="7.[167,197,1760,1779]" captionTargetBox="[151,1437,236,1791]" captionTargetId="figure-9@7.[170,1417,253,1742]" captionTargetPageId="7" captionText="Fig. 2 (See legend on next page.) (See figure on previous page.) Fig. 2 Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. a Habitus prior to MRI following several months in 10% formalin solution showing a right lateral view, anterior facing right. The overlay of a lateral view of the surface-rendered 3D model (Additional file 2) illustrates relative size and position of the reconstructed organ systems. b Oblique anterior view of the entire 3D model of selected internal organs. c Virtual section through the left white body, anterior facing left. d Central nervous system and selected sensory organs, dorsal view, anterior facing up. e Volume rendering of the left stellate ganglion, anterior facing left. f Digestive tract with associated organs, right lateral view, anterior facing right. g Specimen prior to μCT following several months in 70% ethanol solution, dorsal view, anterior facing up. Stippled frame denotes the μCT region of interest. h Virtual section through the 3D μCT dataset, anterior facing right. The asterisk denotes ingested sediment. i, j Right lateral and oral views of the surface-rendered 3D model of the upper beak (Additional file 3). k, l Left lateral and oral views of the lower beak. m Virtual section through the 3D μCT dataset showing the anterior part of the radula in sagittal section. n Volume rendering of the radula, oral view. The asterisk denotes ingested sediment, arrow points to the rhachidian tooth. o, p Dorsal and right lateral views of the shell, anterior facing down. Stippled line denotes the fin cartilage insertion. q, r Dorsal and left lateral views of the male reproductive system, anterior facing left" figureDoi="http://doi.org/10.5281/zenodo.5615455" httpUri="https://zenodo.org/record/5615455/files/figure.png" pageId="6" pageNumber="7">Fig. 2a, b</figureCitation>
|
||
). Shell wings not expanding, parallel to each other, broadly tapering towards the distal ends (
|
||
<figureCitation box="[286,364,653,677]" captionStart="Fig" captionStartId="7.[167,197,1760,1779]" captionTargetBox="[151,1437,236,1791]" captionTargetId="figure-9@7.[170,1417,253,1742]" captionTargetPageId="7" captionText="Fig. 2 (See legend on next page.) (See figure on previous page.) Fig. 2 Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. a Habitus prior to MRI following several months in 10% formalin solution showing a right lateral view, anterior facing right. The overlay of a lateral view of the surface-rendered 3D model (Additional file 2) illustrates relative size and position of the reconstructed organ systems. b Oblique anterior view of the entire 3D model of selected internal organs. c Virtual section through the left white body, anterior facing left. d Central nervous system and selected sensory organs, dorsal view, anterior facing up. e Volume rendering of the left stellate ganglion, anterior facing left. f Digestive tract with associated organs, right lateral view, anterior facing right. g Specimen prior to μCT following several months in 70% ethanol solution, dorsal view, anterior facing up. Stippled frame denotes the μCT region of interest. h Virtual section through the 3D μCT dataset, anterior facing right. The asterisk denotes ingested sediment. i, j Right lateral and oral views of the surface-rendered 3D model of the upper beak (Additional file 3). k, l Left lateral and oral views of the lower beak. m Virtual section through the 3D μCT dataset showing the anterior part of the radula in sagittal section. n Volume rendering of the radula, oral view. The asterisk denotes ingested sediment, arrow points to the rhachidian tooth. o, p Dorsal and right lateral views of the shell, anterior facing down. Stippled line denotes the fin cartilage insertion. q, r Dorsal and left lateral views of the male reproductive system, anterior facing left" figureDoi="http://doi.org/10.5281/zenodo.5615455" httpUri="https://zenodo.org/record/5615455/files/figure.png" pageId="6" pageNumber="7">Fig. 2o</figureCitation>
|
||
). Shoulder blades present, but weak. Outer surface of the shell saddle convex without median ridge or transverse groove. Fin cartilage insertions long, encompassing about
|
||
<emphasis bold="true" box="[388,406,748,772]" pageId="6" pageNumber="7">⅔</emphasis>
|
||
of the entire length of the shell wing (
|
||
<figureCitation box="[218,295,781,805]" captionStart="Fig" captionStartId="7.[167,197,1760,1779]" captionTargetBox="[151,1437,236,1791]" captionTargetId="figure-9@7.[170,1417,253,1742]" captionTargetPageId="7" captionText="Fig. 2 (See legend on next page.) (See figure on previous page.) Fig. 2 Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. a Habitus prior to MRI following several months in 10% formalin solution showing a right lateral view, anterior facing right. The overlay of a lateral view of the surface-rendered 3D model (Additional file 2) illustrates relative size and position of the reconstructed organ systems. b Oblique anterior view of the entire 3D model of selected internal organs. c Virtual section through the left white body, anterior facing left. d Central nervous system and selected sensory organs, dorsal view, anterior facing up. e Volume rendering of the left stellate ganglion, anterior facing left. f Digestive tract with associated organs, right lateral view, anterior facing right. g Specimen prior to μCT following several months in 70% ethanol solution, dorsal view, anterior facing up. Stippled frame denotes the μCT region of interest. h Virtual section through the 3D μCT dataset, anterior facing right. The asterisk denotes ingested sediment. i, j Right lateral and oral views of the surface-rendered 3D model of the upper beak (Additional file 3). k, l Left lateral and oral views of the lower beak. m Virtual section through the 3D μCT dataset showing the anterior part of the radula in sagittal section. n Volume rendering of the radula, oral view. The asterisk denotes ingested sediment, arrow points to the rhachidian tooth. o, p Dorsal and right lateral views of the shell, anterior facing down. Stippled line denotes the fin cartilage insertion. q, r Dorsal and left lateral views of the male reproductive system, anterior facing left" figureDoi="http://doi.org/10.5281/zenodo.5615455" httpUri="https://zenodo.org/record/5615455/files/figure.png" pageId="6" pageNumber="7">Fig. 2p</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph blockId="6.[151,776,237,1509]" pageId="6" pageNumber="7">
|
||
Male reproductive system with large, almost spherical testis located centrally in the posterior part of the mantle, posterior to the stomach and caecum, ventral to the shell (
|
||
<figureCitation box="[255,326,909,933]" captionStart="Fig" captionStartId="7.[167,197,1760,1779]" captionTargetBox="[151,1437,236,1791]" captionTargetId="figure-9@7.[170,1417,253,1742]" captionTargetPageId="7" captionText="Fig. 2 (See legend on next page.) (See figure on previous page.) Fig. 2 Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. a Habitus prior to MRI following several months in 10% formalin solution showing a right lateral view, anterior facing right. The overlay of a lateral view of the surface-rendered 3D model (Additional file 2) illustrates relative size and position of the reconstructed organ systems. b Oblique anterior view of the entire 3D model of selected internal organs. c Virtual section through the left white body, anterior facing left. d Central nervous system and selected sensory organs, dorsal view, anterior facing up. e Volume rendering of the left stellate ganglion, anterior facing left. f Digestive tract with associated organs, right lateral view, anterior facing right. g Specimen prior to μCT following several months in 70% ethanol solution, dorsal view, anterior facing up. Stippled frame denotes the μCT region of interest. h Virtual section through the 3D μCT dataset, anterior facing right. The asterisk denotes ingested sediment. i, j Right lateral and oral views of the surface-rendered 3D model of the upper beak (Additional file 3). k, l Left lateral and oral views of the lower beak. m Virtual section through the 3D μCT dataset showing the anterior part of the radula in sagittal section. n Volume rendering of the radula, oral view. The asterisk denotes ingested sediment, arrow points to the rhachidian tooth. o, p Dorsal and right lateral views of the shell, anterior facing down. Stippled line denotes the fin cartilage insertion. q, r Dorsal and left lateral views of the male reproductive system, anterior facing left" figureDoi="http://doi.org/10.5281/zenodo.5615455" httpUri="https://zenodo.org/record/5615455/files/figure.png" pageId="6" pageNumber="7">Fig. 2a</figureCitation>
|
||
). Vas deferens elongated. Spermatophoric glands I
|
||
<emphasis box="[239,255,940,964]" italics="true" pageId="6" pageNumber="7">–</emphasis>
|
||
III moderately developed, convoluted (
|
||
<figureCitation box="[684,762,941,965]" captionStart="Fig" captionStartId="7.[167,197,1760,1779]" captionTargetBox="[151,1437,236,1791]" captionTargetId="figure-9@7.[170,1417,253,1742]" captionTargetPageId="7" captionText="Fig. 2 (See legend on next page.) (See figure on previous page.) Fig. 2 Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. a Habitus prior to MRI following several months in 10% formalin solution showing a right lateral view, anterior facing right. The overlay of a lateral view of the surface-rendered 3D model (Additional file 2) illustrates relative size and position of the reconstructed organ systems. b Oblique anterior view of the entire 3D model of selected internal organs. c Virtual section through the left white body, anterior facing left. d Central nervous system and selected sensory organs, dorsal view, anterior facing up. e Volume rendering of the left stellate ganglion, anterior facing left. f Digestive tract with associated organs, right lateral view, anterior facing right. g Specimen prior to μCT following several months in 70% ethanol solution, dorsal view, anterior facing up. Stippled frame denotes the μCT region of interest. h Virtual section through the 3D μCT dataset, anterior facing right. The asterisk denotes ingested sediment. i, j Right lateral and oral views of the surface-rendered 3D model of the upper beak (Additional file 3). k, l Left lateral and oral views of the lower beak. m Virtual section through the 3D μCT dataset showing the anterior part of the radula in sagittal section. n Volume rendering of the radula, oral view. The asterisk denotes ingested sediment, arrow points to the rhachidian tooth. o, p Dorsal and right lateral views of the shell, anterior facing down. Stippled line denotes the fin cartilage insertion. q, r Dorsal and left lateral views of the male reproductive system, anterior facing left" figureDoi="http://doi.org/10.5281/zenodo.5615455" httpUri="https://zenodo.org/record/5615455/files/figure.png" pageId="6" pageNumber="7">Fig. 2q</figureCitation>
|
||
). Accessory spermatophoric gland complex much larger than the spermatophoric gland complex. Accessory spermatophoric glands 1 and 3 nearly the same size, much larger than accessory spermatophoric gland 2 (
|
||
<figureCitation box="[686,762,1069,1093]" captionStart="Fig" captionStartId="7.[167,197,1760,1779]" captionTargetBox="[151,1437,236,1791]" captionTargetId="figure-9@7.[170,1417,253,1742]" captionTargetPageId="7" captionText="Fig. 2 (See legend on next page.) (See figure on previous page.) Fig. 2 Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. a Habitus prior to MRI following several months in 10% formalin solution showing a right lateral view, anterior facing right. The overlay of a lateral view of the surface-rendered 3D model (Additional file 2) illustrates relative size and position of the reconstructed organ systems. b Oblique anterior view of the entire 3D model of selected internal organs. c Virtual section through the left white body, anterior facing left. d Central nervous system and selected sensory organs, dorsal view, anterior facing up. e Volume rendering of the left stellate ganglion, anterior facing left. f Digestive tract with associated organs, right lateral view, anterior facing right. g Specimen prior to μCT following several months in 70% ethanol solution, dorsal view, anterior facing up. Stippled frame denotes the μCT region of interest. h Virtual section through the 3D μCT dataset, anterior facing right. The asterisk denotes ingested sediment. i, j Right lateral and oral views of the surface-rendered 3D model of the upper beak (Additional file 3). k, l Left lateral and oral views of the lower beak. m Virtual section through the 3D μCT dataset showing the anterior part of the radula in sagittal section. n Volume rendering of the radula, oral view. The asterisk denotes ingested sediment, arrow points to the rhachidian tooth. o, p Dorsal and right lateral views of the shell, anterior facing down. Stippled line denotes the fin cartilage insertion. q, r Dorsal and left lateral views of the male reproductive system, anterior facing left" figureDoi="http://doi.org/10.5281/zenodo.5615455" httpUri="https://zenodo.org/record/5615455/files/figure.png" pageId="6" pageNumber="7">Fig. 2r</figureCitation>
|
||
). Several spermatophores located inside the central duct within the accessory spermatophoric gland complex, each measuring ca. 2 ×
|
||
<quantity box="[346,410,1165,1189]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="6" pageNumber="7" unit="mm" value="1.0">1 mm</quantity>
|
||
. Terminal organ (penis) long and slender, directed towards the rectum (
|
||
<figureCitation box="[556,626,1197,1221]" captionStart="Fig" captionStartId="7.[167,197,1760,1779]" captionTargetBox="[151,1437,236,1791]" captionTargetId="figure-9@7.[170,1417,253,1742]" captionTargetPageId="7" captionText="Fig. 2 (See legend on next page.) (See figure on previous page.) Fig. 2 Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. a Habitus prior to MRI following several months in 10% formalin solution showing a right lateral view, anterior facing right. The overlay of a lateral view of the surface-rendered 3D model (Additional file 2) illustrates relative size and position of the reconstructed organ systems. b Oblique anterior view of the entire 3D model of selected internal organs. c Virtual section through the left white body, anterior facing left. d Central nervous system and selected sensory organs, dorsal view, anterior facing up. e Volume rendering of the left stellate ganglion, anterior facing left. f Digestive tract with associated organs, right lateral view, anterior facing right. g Specimen prior to μCT following several months in 70% ethanol solution, dorsal view, anterior facing up. Stippled frame denotes the μCT region of interest. h Virtual section through the 3D μCT dataset, anterior facing right. The asterisk denotes ingested sediment. i, j Right lateral and oral views of the surface-rendered 3D model of the upper beak (Additional file 3). k, l Left lateral and oral views of the lower beak. m Virtual section through the 3D μCT dataset showing the anterior part of the radula in sagittal section. n Volume rendering of the radula, oral view. The asterisk denotes ingested sediment, arrow points to the rhachidian tooth. o, p Dorsal and right lateral views of the shell, anterior facing down. Stippled line denotes the fin cartilage insertion. q, r Dorsal and left lateral views of the male reproductive system, anterior facing left" figureDoi="http://doi.org/10.5281/zenodo.5615455" httpUri="https://zenodo.org/record/5615455/files/figure.png" pageId="6" pageNumber="7">Fig. 2r</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph blockId="6.[151,776,237,1509]" pageId="6" pageNumber="7">
|
||
Skin surface smooth. Dorsal surface of the head and mantle white, slightly reddish towards the posterior apex (
|
||
<figureCitation box="[158,236,1293,1317]" captionStart="Fig" captionStartId="5.[167,198,1680,1699]" captionTargetBox="[151,1437,236,1844]" captionTargetId="figure-8@5.[170,1417,253,1662]" captionTargetPageId="5" captionText="Fig. 1 Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. a–c Habitus before fixation showing dorsal, ventral, and oral views, anterior facing up. d, e Specimen prior to MRI following several months in 10% formalin solution showing dorsal and ventral views, anterior facing up. Stippled frame denotes the MRI region of interest. f Virtual section through the 3D MRI dataset, anterior facing right. The asterisk denotes a susceptibility artefact in the buccal mass area caused by ingested sediment. g Virtual section through the central long axis of the funnel. h Section of an arm showing the suckers and cirri, right lateral view. i Volume rendering of the viscera, ventral view, anterior facing up. j Close-up of the left gill showing eight broad lamellae. k Volume rendering of the viscera, oblique posterior view" figureDoi="http://doi.org/10.5281/zenodo.5615451" httpUri="https://zenodo.org/record/5615451/files/figure.png" pageId="6" pageNumber="7">Fig. 1a</figureCitation>
|
||
). Ventral surface of the head and mantle white with a red pigmentation, funnel darker red in colour, in particular at the distal end (
|
||
<figureCitation box="[461,538,1357,1381]" captionStart="Fig" captionStartId="5.[167,198,1680,1699]" captionTargetBox="[151,1437,236,1844]" captionTargetId="figure-8@5.[170,1417,253,1662]" captionTargetPageId="5" captionText="Fig. 1 Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. a–c Habitus before fixation showing dorsal, ventral, and oral views, anterior facing up. d, e Specimen prior to MRI following several months in 10% formalin solution showing dorsal and ventral views, anterior facing up. Stippled frame denotes the MRI region of interest. f Virtual section through the 3D MRI dataset, anterior facing right. The asterisk denotes a susceptibility artefact in the buccal mass area caused by ingested sediment. g Virtual section through the central long axis of the funnel. h Section of an arm showing the suckers and cirri, right lateral view. i Volume rendering of the viscera, ventral view, anterior facing up. j Close-up of the left gill showing eight broad lamellae. k Volume rendering of the viscera, oblique posterior view" figureDoi="http://doi.org/10.5281/zenodo.5615451" httpUri="https://zenodo.org/record/5615451/files/figure.png" pageId="6" pageNumber="7">Fig. 1b</figureCitation>
|
||
). Posterior margin of the fins deep red, becoming lighter and almost white towards the anterior margin. Dorsal arms on the surface white, dorsal surface of the web reddish (
|
||
<figureCitation box="[600,674,1453,1477]" captionStart="Fig" captionStartId="5.[167,198,1680,1699]" captionTargetBox="[151,1437,236,1844]" captionTargetId="figure-8@5.[170,1417,253,1662]" captionTargetPageId="5" captionText="Fig. 1 Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. a–c Habitus before fixation showing dorsal, ventral, and oral views, anterior facing up. d, e Specimen prior to MRI following several months in 10% formalin solution showing dorsal and ventral views, anterior facing up. Stippled frame denotes the MRI region of interest. f Virtual section through the 3D MRI dataset, anterior facing right. The asterisk denotes a susceptibility artefact in the buccal mass area caused by ingested sediment. g Virtual section through the central long axis of the funnel. h Section of an arm showing the suckers and cirri, right lateral view. i Volume rendering of the viscera, ventral view, anterior facing up. j Close-up of the left gill showing eight broad lamellae. k Volume rendering of the viscera, oblique posterior view" figureDoi="http://doi.org/10.5281/zenodo.5615451" httpUri="https://zenodo.org/record/5615451/files/figure.png" pageId="6" pageNumber="7">Fig. 1a</figureCitation>
|
||
). Ventral arms and web dark red, suckers lighter red (
|
||
<figureCitation box="[635,708,1485,1509]" captionStart="Fig" captionStartId="5.[167,198,1680,1699]" captionTargetBox="[151,1437,236,1844]" captionTargetId="figure-8@5.[170,1417,253,1662]" captionTargetPageId="5" captionText="Fig. 1 Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. a–c Habitus before fixation showing dorsal, ventral, and oral views, anterior facing up. d, e Specimen prior to MRI following several months in 10% formalin solution showing dorsal and ventral views, anterior facing up. Stippled frame denotes the MRI region of interest. f Virtual section through the 3D MRI dataset, anterior facing right. The asterisk denotes a susceptibility artefact in the buccal mass area caused by ingested sediment. g Virtual section through the central long axis of the funnel. h Section of an arm showing the suckers and cirri, right lateral view. i Volume rendering of the viscera, ventral view, anterior facing up. j Close-up of the left gill showing eight broad lamellae. k Volume rendering of the viscera, oblique posterior view" figureDoi="http://doi.org/10.5281/zenodo.5615451" httpUri="https://zenodo.org/record/5615451/files/figure.png" pageId="6" pageNumber="7">Fig. 1c</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph blockId="6.[151,775,1579,1698]" box="[151,423,1579,1601]" pageId="6" pageNumber="7">
|
||
<heading bold="true" box="[151,423,1579,1601]" fontSize="9" level="3" pageId="6" pageNumber="7" reason="6">
|
||
<emphasis bold="true" box="[151,423,1579,1601]" italics="true" pageId="6" pageNumber="7">Measurements and counts</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph blockId="6.[151,775,1579,1698]" pageId="6" pageNumber="7">
|
||
Most morphometric and meristic characters were obtained from the
|
||
<typeStatus box="[361,455,1642,1666]" pageId="6" pageNumber="7">holotype</typeStatus>
|
||
directly following capture (
|
||
<tableCitation box="[158,242,1674,1698]" captionStart="Table 2" captionStartId="8.[151,210,650,671]" captionTargetPageId="8" captionText="Table 2 Measurements and counts from the single male adult specimen of Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. All measurements are provided in millimetres; values in parentheses represent measurements prior to fixation; asterisks denote damaged arm" httpUri="http://table.plazi.org/id/DF3D665CFFEAFFD84796FD7EFEE28052" pageId="6" pageNumber="7" tableUuid="DF3D665CFFEAFFD84796FD7EFEE28052">Table 2</tableCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="6" pageNumber="7" type="materials_examined">
|
||
<paragraph blockId="6.[151,775,1768,1951]" box="[151,281,1768,1790]" pageId="6" pageNumber="7">
|
||
<heading bold="true" box="[151,281,1768,1790]" fontSize="9" level="3" pageId="6" pageNumber="7" reason="6">
|
||
<emphasis bold="true" box="[151,281,1768,1790]" italics="true" pageId="6" pageNumber="7">Type locality</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph blockId="6.[151,775,1768,1951]" pageId="6" pageNumber="7">
|
||
On a southwest-facing slope above a large circular basin southeast of Tenji Seamount, east of Winnebago Seamount, and northeast of Minnetonka Seamount, Emperor Seamounts, North Pacific Ocean;
|
||
<geoCoordinate box="[477,614,1895,1919]" degrees="48" direction="north" minutes="27.53" orientation="latitude" pageId="6" pageNumber="7" precision="9" value="48.45883">
|
||
48° 27.53
|
||
<emphasis box="[574,584,1895,1919]" italics="true" pageId="6" pageNumber="7">′</emphasis>
|
||
N
|
||
</geoCoordinate>
|
||
,
|
||
<geoCoordinate box="[626,771,1895,1919]" degrees="168" direction="east" minutes="52.21" orientation="longitude" pageId="6" pageNumber="7" precision="9" value="168.87016">
|
||
168° 52.21
|
||
<emphasis box="[736,746,1895,1919]" italics="true" pageId="6" pageNumber="7">′</emphasis>
|
||
E
|
||
</geoCoordinate>
|
||
,
|
||
<quantity box="[151,294,1927,1951]" metricMagnitude="3" metricUnit="m" metricValue="4.165" metricValueMax="4.417" metricValueMin="3.913" pageId="6" pageNumber="7" unit="m" value="4165.0" valueMax="4417.0" valueMin="3913.0">
|
||
3913
|
||
<emphasis box="[202,217,1927,1951]" italics="true" pageId="6" pageNumber="7">–</emphasis>
|
||
4417 m
|
||
</quantity>
|
||
depth (https://tinyurl.com/rmsp7ej).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="6" pageNumber="7" type="distribution">
|
||
<paragraph blockId="6.[813,1437,238,357]" box="[813,934,238,260]" pageId="6" pageNumber="7">
|
||
<heading bold="true" box="[813,934,238,260]" fontSize="9" level="3" pageId="6" pageNumber="7" reason="6">
|
||
<emphasis bold="true" box="[813,934,238,260]" italics="true" pageId="6" pageNumber="7">Distribution</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph blockId="6.[813,1437,238,357]" pageId="6" pageNumber="7">
|
||
So far known only from the
|
||
<typeStatus box="[1127,1173,269,293]" pageId="6" pageNumber="7">type</typeStatus>
|
||
locality in the northern part of the Emperor Seamounts, an undersea mountain chain in the northwestern part of the North Pacific [
|
||
<bibRefCitation author="Clague DA & Dalrymple GB & Greene HG & Wald D & Kono M & Korenke LW" box="[1388,1414,333,357]" journalOrPublisher="Initial Rep Deep Sea Drill Proj." pageId="6" pageNumber="7" pagination="845 - 9" part="55" refId="ref11669" refString="34. Clague DA, Dalrymple GB, Greene HG, Wald D, Kono M, Korenke LW. Bathymetry of the Emperor Seamounts. Initial Rep Deep Sea Drill Proj. 1980; 55: 845 - 9. https: // doi. org / 10.2973 / dsdp. proc. 55.140.1980." title="Bathymetry of the Emperor Seamounts" type="journal article" year="1980">34</bibRefCitation>
|
||
].
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="6" pageNumber="7" type="discussion">
|
||
<paragraph blockId="6.[813,1437,398,1317]" box="[813,901,398,420]" pageId="6" pageNumber="7">
|
||
<heading bold="true" box="[813,901,398,420]" fontSize="9" level="3" pageId="6" pageNumber="7" reason="6">
|
||
<emphasis bold="true" box="[813,901,398,420]" italics="true" pageId="6" pageNumber="7">Remarks</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph blockId="6.[813,1437,398,1317]" pageId="6" pageNumber="7">
|
||
Based on the shell form, fin position, optic lobe shape, arm length, web form, and optic nerve arrangement, this specimen is readily identifiable as a cirrate of the genus
|
||
<taxonomicName authorityName="Robson" authorityYear="1932" box="[813,969,524,548]" class="Cephalopoda" family="Grimpoteuthidae" genus="Grimpoteuthis" kingdom="Animalia" order="Octopoda" pageId="6" pageNumber="7" phylum="Mollusca" rank="genus">
|
||
<emphasis box="[813,969,524,548]" italics="true" pageId="6" pageNumber="7">Grimpoteuthis</emphasis>
|
||
</taxonomicName>
|
||
[
|
||
<bibRefCitation author="Collins MA & Villanueva R." box="[1001,1027,525,549]" journalOrPublisher="Oceanogr Mar Biol." pageId="6" pageNumber="7" pagination="277 - 322" part="44" refId="ref10638" refString="14. Collins MA, Villanueva R. Taxonomy, ecology and behaviour of the cirrate octopods. Oceanogr Mar Biol. 2006; 44: 277 - 322. https: // doi. org / 10.1201 / 9781420006391." title="Taxonomy, ecology and behaviour of the cirrate octopods" type="journal article" year="2006">14</bibRefCitation>
|
||
]. Differentiation from previously described species is based on the number of suckers (68
|
||
<emphasis box="[847,863,588,612]" italics="true" pageId="6" pageNumber="7">–</emphasis>
|
||
74), absence of enlarged suckers near the web nodules, absence of a thin web between the suckers, position of the web nodules (near suckers 33-34), cirrus length (1.0× maximum sucker diameter), location of proximal cirri (between suckers 4 and 5), presence of a radula, gill shape (
|
||
<emphasis box="[894,899,748,772]" italics="true" pageId="6" pageNumber="7">‘</emphasis>
|
||
half-orange
|
||
<emphasis box="[1023,1028,748,772]" italics="true" pageId="6" pageNumber="7">’</emphasis>
|
||
<typeStatus box="[1039,1087,749,773]" pageId="6" pageNumber="7">type</typeStatus>
|
||
), gill lamellae count (8/8), and various shell characters (
|
||
<tableCitation box="[1094,1181,781,805]" captionStart="Table 3" captionStartId="9.[151,210,237,258]" captionTargetBox="[151,1436,303,1635]" captionTargetPageId="9" captionText="Table 3 Comparison of Grimpoteuthis imperator sp. nov. with all other presently known species of Grimpoteuthis, listed in alphabetical order" httpUri="http://table.plazi.org/id/DF3D665CFFEBFFD94796FF19FECD8259" pageId="6" pageNumber="7" tableUuid="DF3D665CFFEBFFD94796FF19FECD8259">Table 3</tableCitation>
|
||
). Apart from the new species described here, seven other
|
||
<taxonomicName class="Cephalopoda" family="Grimpoteuthidae" genus="Grimpoteuthis" kingdom="Animalia" order="Octopoda" pageId="6" pageNumber="7" phylum="Mollusca" rank="species" species="undetermined">
|
||
<emphasis box="[1223,1379,812,836]" italics="true" pageId="6" pageNumber="7">Grimpoteuthis</emphasis>
|
||
species
|
||
</taxonomicName>
|
||
as well as several unidentified specimens ascribed to this genus have been recorded from the Pacific Ocean (
|
||
<figureCitation box="[820,887,909,933]" captionStart="Fig" captionStartId="10.[167,198,1892,1911]" captionTargetBox="[151,1437,1092,1950]" captionTargetId="figure-470@10.[170,1417,1109,1875]" captionTargetPageId="10" captionText="Fig. 3 Geographic distribution of identified and unidentified specimens of Grimpoteuthis in the Pacific Ocean. See Table 3 for a list of the respective type localities" figureDoi="http://doi.org/10.5281/zenodo.5615461" httpUri="https://zenodo.org/record/5615461/files/figure.png" pageId="6" pageNumber="7">Fig. 3</figureCitation>
|
||
). The
|
||
<typeStatus box="[973,1019,909,933]" pageId="6" pageNumber="7">type</typeStatus>
|
||
localities of the two geographically closest species, i.e.
|
||
<taxonomicName authorityName="Voss & Pearcy" authorityYear="1990" box="[1027,1186,940,964]" class="Cephalopoda" family="Grimpoteuthidae" genus="Grimpoteuthis" kingdom="Animalia" order="Octopoda" pageId="6" pageNumber="7" phylum="Mollusca" rank="species" species="bathynectes">
|
||
<emphasis box="[1027,1186,940,964]" italics="true" pageId="6" pageNumber="7">G. bathynectes</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName authorityName="Voss & Pearcy" authorityYear="1990" box="[1246,1336,940,964]" class="Cephalopoda" family="Grimpoteuthidae" genus="Grimpoteuthis" kingdom="Animalia" order="Octopoda" pageId="6" pageNumber="7" phylum="Mollusca" rank="species" species="tuftsi">
|
||
<emphasis box="[1246,1336,940,964]" italics="true" pageId="6" pageNumber="7">G. tuftsi</emphasis>
|
||
</taxonomicName>
|
||
, are also found in the North Pacific, but in areas more than
|
||
<quantity metricMagnitude="6" metricUnit="m" metricValue="4.0" pageId="6" pageNumber="7" unit="km" value="4000.0">4000 km</quantity>
|
||
east of the
|
||
<typeStatus box="[978,1024,1005,1029]" pageId="6" pageNumber="7">type</typeStatus>
|
||
locality of
|
||
<taxonomicName authority="Ziegler & Sagorny, 2021" authorityName="Ziegler & Sagorny" authorityYear="2021" box="[1147,1287,1005,1028]" class="Cephalopoda" family="Grimpoteuthidae" genus="Grimpoteuthis" kingdom="Animalia" order="Octopoda" pageId="6" pageNumber="7" phylum="Mollusca" rank="species" species="imperator" status="sp. nov.">
|
||
<emphasis box="[1147,1287,1005,1028]" italics="true" pageId="6" pageNumber="7">G. imperator</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel box="[1295,1380,1005,1029]" pageId="6" pageNumber="7" rank="species">sp. nov.</taxonomicNameLabel>
|
||
[
|
||
<bibRefCitation author="Voss GL & Pearcy WG" box="[1396,1422,1005,1029]" journalOrPublisher="Proc Calif Acad Sci." pageId="6" pageNumber="7" pagination="47 - 94" part="47" refId="ref11474" refString="30. Voss GL, Pearcy WG. Deep-water octopods (Mollusca; Cephalopoda) of the Northeastern Pacific. Proc Calif Acad Sci. 1990; 47: 47 - 94." title="Deep-water octopods (Mollusca; Cephalopoda) of the Northeastern Pacific" type="journal article" year="1990">30</bibRefCitation>
|
||
]. Further
|
||
<typeStatus box="[909,955,1037,1061]" pageId="6" pageNumber="7">type</typeStatus>
|
||
localities of Pacific species pertaining to that genus are found in the tropical and southern parts of the ocean. Whilst only a single individual was analysed here, this is not uncommon in cirrate taxonomy due to the scarcity of suitable material [
|
||
<bibRefCitation author="Collins MA & Villanueva R." box="[1274,1300,1165,1189]" journalOrPublisher="Oceanogr Mar Biol." pageId="6" pageNumber="7" pagination="277 - 322" part="44" refId="ref10638" refString="14. Collins MA, Villanueva R. Taxonomy, ecology and behaviour of the cirrate octopods. Oceanogr Mar Biol. 2006; 44: 277 - 322. https: // doi. org / 10.1201 / 9781420006391." title="Taxonomy, ecology and behaviour of the cirrate octopods" type="journal article" year="2006">14</bibRefCitation>
|
||
] and under certain circumstances (e.g.
|
||
<emphasis box="[1116,1121,1196,1220]" italics="true" pageId="6" pageNumber="7">‘</emphasis>
|
||
unquestioned distinctiveness of the species
|
||
<emphasis box="[971,976,1228,1252]" italics="true" pageId="6" pageNumber="7">’</emphasis>
|
||
and
|
||
<emphasis box="[1044,1049,1228,1252]" italics="true" pageId="6" pageNumber="7">‘</emphasis>
|
||
the high probability that no additional material will be forthcoming soon
|
||
<emphasis box="[1269,1274,1260,1284]" italics="true" pageId="6" pageNumber="7">’</emphasis>
|
||
) does not impede designation of a new species ([
|
||
<bibRefCitation author="Roper CFE & Voss GL" box="[1206,1219,1293,1317]" journalOrPublisher="Mem Natl Mus Vict." pageId="6" pageNumber="7" pagination="49 - 63" part="44" refId="ref9971" refString="3. Roper CFE, Voss GL. Guidelines for taxonomic descriptions of cephalopod species. Mem Natl Mus Vict. 1983; 44: 49 - 63. https: // doi. org / 10.24199 / j. mmv. 1 983.44. 03." title="Guidelines for taxonomic descriptions of cephalopod species" type="journal article" year="1983">3</bibRefCitation>
|
||
]: 49).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="6" pageNumber="7" type="etymology">
|
||
<paragraph blockId="6.[813,1437,1358,1541]" box="[813,921,1358,1380]" pageId="6" pageNumber="7">
|
||
<heading bold="true" box="[813,921,1358,1380]" fontSize="9" level="3" pageId="6" pageNumber="7" reason="6">
|
||
<emphasis bold="true" box="[813,921,1358,1380]" italics="true" pageId="6" pageNumber="7">Etymology</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph blockId="6.[813,1437,1358,1541]" pageId="6" pageNumber="7">
|
||
Latin, imperator, noun in apposition. Named after the Emperor Seamounts to which the
|
||
<typeStatus box="[1203,1249,1421,1445]" pageId="6" pageNumber="7">type</typeStatus>
|
||
locality belongs. Proposed vernacular names are Emperor dumbo (English), Dumbo impérial (French), 天皇ダンボ (Japanese), and Kaiserdumbo (German).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection lastPageId="8" lastPageNumber="9" pageId="6" pageNumber="7" type="description">
|
||
<paragraph blockId="6.[813,1436,1582,1957]" box="[813,1246,1582,1604]" pageId="6" pageNumber="7">
|
||
<emphasis bold="true" box="[813,1246,1582,1604]" italics="true" pageId="6" pageNumber="7">DNA barcoding and phylogenetic analysis</emphasis>
|
||
</paragraph>
|
||
<paragraph blockId="6.[813,1436,1582,1957]" pageId="6" pageNumber="7">
|
||
In addition to the non-invasively acquired morphological character states, minimally invasive DNA barcoding was used to obtain the first molecular sequence data for an unambiguously identified member of the genus
|
||
<taxonomicName authorityName="Robson" authorityYear="1932" class="Cephalopoda" family="Grimpoteuthidae" genus="Grimpoteuthis" kingdom="Animalia" order="Octopoda" pageId="6" pageNumber="7" phylum="Mollusca" rank="genus">
|
||
<emphasis italics="true" pageId="6" pageNumber="7">Grimpoteuthis</emphasis>
|
||
</taxonomicName>
|
||
from the Pacific Ocean. Inferences based on this as well as 55 previously deposited 16S rRNA gene sequences result in the first phylogeny with full coverage of all eight extant cirrate genera (
|
||
<figureCitation box="[1177,1238,1837,1861]" captionStart="Fig" captionStartId="11.[167,198,1393,1412]" captionTargetBox="[151,1437,236,1451]" captionTargetId="figure-301@11.[170,1417,253,1375]" captionTargetPageId="11" captionText="Fig. 4 Phylogenetic analysis of the Cirrata and other selected Octopodiformes based on the 16S rRNA gene sequence. Scale bar refers to a phylogenetic distance of 0.02 nucleotide substitutions; new species marked in bold font; numbers on the branches denote bootstrap values after 500 replicates" figureDoi="http://doi.org/10.5281/zenodo.5615465" httpUri="https://zenodo.org/record/5615465/files/figure.png" pageId="6" pageNumber="7">Fig. 4</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph blockId="6.[813,1436,1582,1957]" lastBlockId="8.[813,1437,653,1477]" lastPageId="8" lastPageNumber="9" pageId="6" pageNumber="7">
|
||
The phylogenetic analysis provided very good resolution within and between cirrate genera as well as all outgroup taxa. The North Atlantic
|
||
<taxonomicName authorityName="Robson" authorityYear="1932" box="[1280,1436,1932,1956]" class="Cephalopoda" family="Grimpoteuthidae" genus="Grimpoteuthis" kingdom="Animalia" order="Octopoda" pageId="6" pageNumber="7" phylum="Mollusca" rank="genus">
|
||
<emphasis box="[1280,1436,1932,1956]" italics="true" pageId="6" pageNumber="7">Grimpoteuthis</emphasis>
|
||
</taxonomicName>
|
||
specimens are all placed in a well-supported clade (95% bootstrap value). The new species
|
||
<taxonomicName authority="Ziegler & Sagorny, 2021" authorityName="Ziegler & Sagorny" authorityYear="2021" box="[1199,1341,684,708]" class="Cephalopoda" family="Grimpoteuthidae" genus="Grimpoteuthis" kingdom="Animalia" order="Octopoda" pageId="8" pageNumber="9" phylum="Mollusca" rank="species" species="imperator" status="sp. nov.">
|
||
<emphasis box="[1199,1341,684,708]" italics="true" pageId="8" pageNumber="9">G. imperator</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel box="[1351,1437,685,709]" pageId="8" pageNumber="9" rank="species">sp. nov.</taxonomicNameLabel>
|
||
from the North Pacific is sister to this North Atlantic
|
||
<taxonomicName authorityName="Robson" authorityYear="1932" box="[813,969,748,772]" class="Cephalopoda" family="Grimpoteuthidae" genus="Grimpoteuthis" kingdom="Animalia" order="Octopoda" pageId="8" pageNumber="9" phylum="Mollusca" rank="genus">
|
||
<emphasis box="[813,969,748,772]" italics="true" pageId="8" pageNumber="9">Grimpoteuthis</emphasis>
|
||
</taxonomicName>
|
||
clade (87%). Sister to all
|
||
<taxonomicName class="Cephalopoda" family="Grimpoteuthidae" genus="Grimpoteuthis" kingdom="Animalia" order="Octopoda" pageId="8" pageNumber="9" phylum="Mollusca" rank="species" species="undetermined">
|
||
<emphasis box="[1280,1436,748,772]" italics="true" pageId="8" pageNumber="9">Grimpoteuthis</emphasis>
|
||
species
|
||
</taxonomicName>
|
||
is
|
||
<taxonomicName authorityName="O'Shea" authorityYear="1999" box="[923,1127,780,804]" class="Cephalopoda" family="Grimpoteuthidae" genus="Luteuthis" kingdom="Animalia" order="Octopoda" pageId="8" pageNumber="9" phylum="Mollusca" rank="species" species="dentatus">
|
||
<emphasis box="[923,1127,780,804]" italics="true" pageId="8" pageNumber="9">Luteuthis dentatus</emphasis>
|
||
</taxonomicName>
|
||
, a branching that is statistically well-supported (97%). This larger clade in turn is sister to several species of the genera
|
||
<taxonomicName authorityName="Collins" authorityYear="2004" box="[1232,1378,844,868]" class="Cephalopoda" family="Opisthoteuthidae" genus="Cryptoteuthis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Octopoda" pageId="8" pageNumber="9" phylum="Mollusca" rank="genus">
|
||
<emphasis box="[1232,1378,844,868]" italics="true" pageId="8" pageNumber="9">Cryptoteuthis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName authorityName="Naef" authorityYear="1923" class="Cephalopoda" family="Cirroctopodidae" genus="Cirroctopus" kingdom="Animalia" order="Octopoda" pageId="8" pageNumber="9" phylum="Mollusca" rank="genus">
|
||
<emphasis italics="true" pageId="8" pageNumber="9">Cirroctopus</emphasis>
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName authorityName="Verrill" authorityYear="1883" box="[965,1122,876,900]" class="Cephalopoda" family="Opisthoteuthidae" genus="Opisthoteuthis" kingdom="Animalia" order="Octopoda" pageId="8" pageNumber="9" phylum="Mollusca" rank="genus">
|
||
<emphasis box="[965,1122,876,900]" italics="true" pageId="8" pageNumber="9">Opisthoteuthis</emphasis>
|
||
</taxonomicName>
|
||
, a branching supported by a high bootstrap value as well (87%). A further, well supported (92%) clade composed of species from the cirrate genera
|
||
<taxonomicName authorityName="Chun" authorityYear="1911" box="[898,1041,972,996]" class="Cephalopoda" family="Cirroteuthidae" genus="Cirrothauma" kingdom="Animalia" order="Octopoda" pageId="8" pageNumber="9" phylum="Mollusca" rank="genus">
|
||
<emphasis box="[898,1041,972,996]" italics="true" pageId="8" pageNumber="9">Cirrothauma</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName box="[1059,1188,972,996]" class="Cephalopoda" family="Cirroteuthidae" genus="Cirroteuthis" kingdom="Animalia" order="Octopoda" pageId="8" pageNumber="9" phylum="Mollusca" rank="genus">
|
||
<emphasis box="[1059,1188,972,996]" italics="true" pageId="8" pageNumber="9">Cirroteuthis</emphasis>
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName authorityName="Verrill" authorityYear="1879" box="[1261,1405,972,996]" class="Cephalopoda" family="Cirroteuthidae" genus="Stauroteuthis" kingdom="Animalia" order="Octopoda" pageId="8" pageNumber="9" phylum="Mollusca" rank="genus">
|
||
<emphasis box="[1261,1405,972,996]" italics="true" pageId="8" pageNumber="9">Stauroteuthis</emphasis>
|
||
</taxonomicName>
|
||
is then sister to the clade composed of all previously mentioned cirrate taxa. Furthermore, all incirrate species included in the present analysis are sister to the well supported cirrate clade (94%). Finally, the vampire squid
|
||
<taxonomicName authorityName="Chun" authorityYear="1903" box="[813,985,1132,1156]" class="Cephalopoda" family="Vampyroteuthidae" genus="Vampyroteuthis" kingdom="Animalia" order="Vampyromorpha" pageId="8" pageNumber="9" phylum="Mollusca" rank="genus">
|
||
<emphasis box="[813,985,1132,1156]" italics="true" pageId="8" pageNumber="9">Vampyroteuthis</emphasis>
|
||
</taxonomicName>
|
||
is sister to all octopod species (100%).
|
||
</paragraph>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.5615455" ID-Zenodo-Dep="5615455" httpUri="https://zenodo.org/record/5615455/files/figure.png" lastPageId="8" lastPageNumber="9" pageId="7" pageNumber="8" startId="7.[167,197,1760,1779]" subCaptionStartIDs="8.[209,258,253,272] 8.[167,198,280,299]" subCaptionStarts="figure o & Fig. 2 G" targetBox="[151,1437,236,1791]" targetPageId="7">
|
||
<paragraph blockId="7.[167,456,1760,1779]" box="[167,456,1760,1779]" pageId="7" pageNumber="8">
|
||
<emphasis bold="true" box="[167,218,1760,1779]" pageId="7" pageNumber="8">Fig. 2</emphasis>
|
||
(See legend on next page.)
|
||
</paragraph>
|
||
<paragraph blockId="8.[167,1419,253,565]" box="[167,424,253,272]" pageId="8" pageNumber="9">(See figure on previous page.)</paragraph>
|
||
<paragraph blockId="8.[167,1419,253,565]" pageId="8" pageNumber="9">
|
||
<figureCitation box="[167,220,280,299]" captionStart="Fig" captionStartId="7.[167,197,1760,1779]" captionTargetBox="[151,1437,236,1791]" captionTargetId="figure-9@7.[170,1417,253,1742]" captionTargetPageId="7" captionText="Fig. 2 (See legend on next page.) (See figure on previous page.) Fig. 2 Grimpoteuthis imperator sp. nov. ZMB MOLL 240160. a Habitus prior to MRI following several months in 10% formalin solution showing a right lateral view, anterior facing right. The overlay of a lateral view of the surface-rendered 3D model (Additional file 2) illustrates relative size and position of the reconstructed organ systems. b Oblique anterior view of the entire 3D model of selected internal organs. c Virtual section through the left white body, anterior facing left. d Central nervous system and selected sensory organs, dorsal view, anterior facing up. e Volume rendering of the left stellate ganglion, anterior facing left. f Digestive tract with associated organs, right lateral view, anterior facing right. g Specimen prior to μCT following several months in 70% ethanol solution, dorsal view, anterior facing up. Stippled frame denotes the μCT region of interest. h Virtual section through the 3D μCT dataset, anterior facing right. The asterisk denotes ingested sediment. i, j Right lateral and oral views of the surface-rendered 3D model of the upper beak (Additional file 3). k, l Left lateral and oral views of the lower beak. m Virtual section through the 3D μCT dataset showing the anterior part of the radula in sagittal section. n Volume rendering of the radula, oral view. The asterisk denotes ingested sediment, arrow points to the rhachidian tooth. o, p Dorsal and right lateral views of the shell, anterior facing down. Stippled line denotes the fin cartilage insertion. q, r Dorsal and left lateral views of the male reproductive system, anterior facing left" figureDoi="http://doi.org/10.5281/zenodo.5615455" httpUri="https://zenodo.org/record/5615455/files/figure.png" pageId="8" pageNumber="9">
|
||
<emphasis bold="true" box="[167,220,280,299]" pageId="8" pageNumber="9">Fig. 2</emphasis>
|
||
</figureCitation>
|
||
<taxonomicName authority="Ziegler & Sagorny, 2021" authorityName="Ziegler & Sagorny" authorityYear="2021" box="[226,428,279,299]" class="Cephalopoda" family="Grimpoteuthidae" genus="Grimpoteuthis" kingdom="Animalia" order="Octopoda" pageId="8" pageNumber="9" phylum="Mollusca" rank="species" species="imperator" status="sp. nov.">
|
||
<emphasis box="[226,428,279,299]" italics="true" pageId="8" pageNumber="9">Grimpoteuthis imperator</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel box="[434,501,280,299]" pageId="8" pageNumber="9" rank="species">sp. nov.</taxonomicNameLabel>
|
||
ZMB MOLL 240160.
|
||
<emphasis bold="true" box="[677,688,280,299]" pageId="8" pageNumber="9">a</emphasis>
|
||
Habitus prior to MRI following several months in 10% formalin solution showing a right lateral view, anterior facing right. The overlay of a lateral view of the surface-rendered 3D model (Additional file 2) illustrates relative size and position of the reconstructed organ systems.
|
||
<emphasis bold="true" box="[556,568,333,352]" pageId="8" pageNumber="9">b</emphasis>
|
||
Oblique anterior view of the entire 3D model of selected internal organs.
|
||
<emphasis bold="true" box="[1208,1218,333,352]" pageId="8" pageNumber="9">c</emphasis>
|
||
Virtual section through the left white body, anterior facing left.
|
||
<emphasis bold="true" box="[509,521,360,379]" pageId="8" pageNumber="9">d</emphasis>
|
||
Central nervous system and selected sensory organs, dorsal view, anterior facing up.
|
||
<emphasis bold="true" box="[1254,1265,360,379]" pageId="8" pageNumber="9">e</emphasis>
|
||
Volume rendering of the left stellate ganglion, anterior facing left.
|
||
<emphasis bold="true" box="[664,671,386,405]" pageId="8" pageNumber="9">f</emphasis>
|
||
Digestive tract with associated organs, right lateral view, anterior facing right.
|
||
<emphasis bold="true" box="[1344,1356,386,405]" pageId="8" pageNumber="9">g</emphasis>
|
||
Specimen prior to μCT following several months in 70% ethanol solution, dorsal view, anterior facing up. Stippled frame denotes the μCT region of interest.
|
||
<emphasis bold="true" box="[263,275,440,459]" pageId="8" pageNumber="9">h</emphasis>
|
||
Virtual section through the 3D μCT dataset, anterior facing right. The asterisk denotes ingested sediment.
|
||
<emphasis bold="true" box="[1188,1210,440,459]" pageId="8" pageNumber="9">i, j</emphasis>
|
||
Right lateral and oral views of the surface-rendered 3D model of the upper beak (Additional file 3).
|
||
<emphasis bold="true" box="[836,847,466,485]" pageId="8" pageNumber="9">k</emphasis>
|
||
,
|
||
<emphasis bold="true" box="[857,862,466,485]" pageId="8" pageNumber="9">l</emphasis>
|
||
Left lateral and oral views of the lower beak.
|
||
<emphasis bold="true" box="[1255,1273,466,485]" pageId="8" pageNumber="9">m</emphasis>
|
||
Virtual section through the 3D μCT dataset showing the anterior part of the radula in sagittal section.
|
||
<emphasis bold="true" box="[916,928,493,512]" pageId="8" pageNumber="9">n</emphasis>
|
||
Volume rendering of the radula, oral view. The asterisk denotes ingested sediment, arrow points to the rhachidian tooth.
|
||
<emphasis bold="true" box="[735,747,520,539]" pageId="8" pageNumber="9">o</emphasis>
|
||
,
|
||
<emphasis bold="true" box="[757,769,520,539]" pageId="8" pageNumber="9">p</emphasis>
|
||
Dorsal and right lateral views of the shell, anterior facing down. Stippled line denotes the fin cartilage insertion.
|
||
<emphasis bold="true" box="[502,534,546,565]" pageId="8" pageNumber="9">q, r</emphasis>
|
||
Dorsal and left lateral views of the male reproductive system, anterior facing left
|
||
</paragraph>
|
||
</caption>
|
||
<caption ID-Table-UUID="DF3D665CFFEAFFD84796FD7EFEE28052" httpUri="http://table.plazi.org/id/DF3D665CFFEAFFD84796FD7EFEE28052" pageId="8" pageNumber="9" startId="8.[151,210,650,671]" targetBox="[151,775,804,1941]" targetIsTable="true" targetPageId="8">
|
||
<paragraph blockId="8.[151,766,650,788]" pageId="8" pageNumber="9">
|
||
<emphasis bold="true" box="[151,230,650,671]" pageId="8" pageNumber="9">Table 2</emphasis>
|
||
Measurements and counts from the single male adult specimen of
|
||
<taxonomicName authority="Ziegler & Sagorny, 2021" authorityName="Ziegler & Sagorny" authorityYear="2021" box="[277,504,679,701]" class="Cephalopoda" family="Grimpoteuthidae" genus="Grimpoteuthis" kingdom="Animalia" order="Octopoda" pageId="8" pageNumber="9" phylum="Mollusca" rank="species" species="imperator" status="sp. nov.">
|
||
<emphasis box="[277,504,679,701]" italics="true" pageId="8" pageNumber="9">Grimpoteuthis imperator</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel box="[511,585,682,700]" pageId="8" pageNumber="9" rank="species">sp. nov.</taxonomicNameLabel>
|
||
ZMB MOLL 240160. All measurements are provided in millimetres; values in parentheses represent measurements prior to fixation; asterisks denote damaged arm
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph pageId="8" pageNumber="9">
|
||
<table box="[151,775,804,1941]" gridcols="2" gridrows="31" pageId="8" pageNumber="9">
|
||
<tr box="[151,775,804,823]" gridrow="0" pageId="8" pageNumber="9">
|
||
<th box="[151,775,804,823]" colspan="2" colspanRight="1" gridcol="0" gridrow="0" pageId="8" pageNumber="9">
|
||
<emphasis bold="true" box="[599,775,804,823]" pageId="8" pageNumber="9">ZMB MOLL 240160</emphasis>
|
||
</th>
|
||
</tr>
|
||
<tr box="[151,775,839,858]" gridrow="1" pageId="8" pageNumber="9">
|
||
<td box="[151,513,839,858]" gridcol="0" gridrow="1" pageId="8" pageNumber="9">Total length (TL)</td>
|
||
<td box="[599,775,839,858]" gridcol="1" gridrow="1" pageId="8" pageNumber="9">287 (290)</td>
|
||
</tr>
|
||
<tr box="[151,775,877,896]" gridrow="2" pageId="8" pageNumber="9">
|
||
<td box="[151,513,877,896]" gridcol="0" gridrow="2" pageId="8" pageNumber="9">Mantle length (ML)</td>
|
||
<td box="[599,775,877,896]" gridcol="1" gridrow="2" pageId="8" pageNumber="9">88 (95)</td>
|
||
</tr>
|
||
<tr box="[151,775,914,933]" gridrow="3" pageId="8" pageNumber="9">
|
||
<td box="[151,513,914,933]" gridcol="0" gridrow="3" pageId="8" pageNumber="9">Mantle width (MW)</td>
|
||
<td box="[599,775,914,933]" gridcol="1" gridrow="3" pageId="8" pageNumber="9">59 (61)</td>
|
||
</tr>
|
||
<tr box="[151,775,951,970]" gridrow="4" pageId="8" pageNumber="9">
|
||
<td box="[151,513,951,970]" gridcol="0" gridrow="4" pageId="8" pageNumber="9">Head width (HW)</td>
|
||
<td box="[599,775,951,970]" gridcol="1" gridrow="4" pageId="8" pageNumber="9">67 (69)</td>
|
||
</tr>
|
||
<tr box="[151,775,989,1008]" gridrow="5" pageId="8" pageNumber="9">
|
||
<td box="[151,513,989,1008]" gridcol="0" gridrow="5" pageId="8" pageNumber="9">Fin span (FS)</td>
|
||
<td box="[599,775,989,1008]" gridcol="1" gridrow="5" pageId="8" pageNumber="9">195 (199)</td>
|
||
</tr>
|
||
<tr box="[151,775,1026,1045]" gridrow="6" pageId="8" pageNumber="9">
|
||
<td box="[151,513,1026,1045]" gridcol="0" gridrow="6" pageId="8" pageNumber="9">Fin length (FL)</td>
|
||
<td box="[599,775,1026,1045]" gridcol="1" gridrow="6" pageId="8" pageNumber="9">67 (69)</td>
|
||
</tr>
|
||
<tr box="[151,775,1063,1082]" gridrow="7" pageId="8" pageNumber="9">
|
||
<td box="[151,513,1063,1082]" gridcol="0" gridrow="7" pageId="8" pageNumber="9">Fin width (FW)</td>
|
||
<td box="[599,775,1063,1082]" gridcol="1" gridrow="7" pageId="8" pageNumber="9">34 (35)</td>
|
||
</tr>
|
||
<tr box="[151,775,1101,1120]" gridrow="8" pageId="8" pageNumber="9">
|
||
<td box="[151,513,1101,1120]" gridcol="0" gridrow="8" pageId="8" pageNumber="9">Funnel length (FuL)</td>
|
||
<td box="[599,775,1101,1120]" gridcol="1" gridrow="8" pageId="8" pageNumber="9">20 (21)</td>
|
||
</tr>
|
||
<tr box="[151,775,1138,1157]" gridrow="9" pageId="8" pageNumber="9">
|
||
<td box="[151,513,1138,1157]" gridcol="0" gridrow="9" pageId="8" pageNumber="9">Eye diameter (ED)</td>
|
||
<td box="[599,775,1138,1157]" gridcol="1" gridrow="9" pageId="8" pageNumber="9">17 (17)</td>
|
||
</tr>
|
||
<tr box="[151,775,1175,1194]" gridrow="10" pageId="8" pageNumber="9">
|
||
<td box="[151,513,1175,1194]" gridcol="0" gridrow="10" pageId="8" pageNumber="9">Arm I length R/L</td>
|
||
<td box="[599,775,1175,1194]" gridcol="1" gridrow="10" pageId="8" pageNumber="9">182/134*</td>
|
||
</tr>
|
||
<tr box="[151,775,1213,1232]" gridrow="11" pageId="8" pageNumber="9">
|
||
<td box="[151,513,1213,1232]" gridcol="0" gridrow="11" pageId="8" pageNumber="9">Arm II length R/L</td>
|
||
<td box="[599,775,1213,1232]" gridcol="1" gridrow="11" pageId="8" pageNumber="9">179/164</td>
|
||
</tr>
|
||
<tr box="[151,775,1250,1269]" gridrow="12" pageId="8" pageNumber="9">
|
||
<td box="[151,513,1250,1269]" gridcol="0" gridrow="12" pageId="8" pageNumber="9">Arm III length R/L</td>
|
||
<td box="[599,775,1250,1269]" gridcol="1" gridrow="12" pageId="8" pageNumber="9">156/166</td>
|
||
</tr>
|
||
<tr box="[151,775,1287,1306]" gridrow="13" pageId="8" pageNumber="9">
|
||
<td box="[151,513,1287,1306]" gridcol="0" gridrow="13" pageId="8" pageNumber="9">Arm IV length R/L</td>
|
||
<td box="[599,775,1287,1306]" gridcol="1" gridrow="13" pageId="8" pageNumber="9">157/157</td>
|
||
</tr>
|
||
<tr box="[151,775,1325,1344]" gridrow="14" pageId="8" pageNumber="9">
|
||
<td box="[151,513,1325,1344]" gridcol="0" gridrow="14" pageId="8" pageNumber="9">Arm formula R/L (AF)</td>
|
||
<td box="[599,775,1325,1344]" gridcol="1" gridrow="14" pageId="8" pageNumber="9">I.II.IV.III/III.II.IV.I*</td>
|
||
</tr>
|
||
<tr box="[151,775,1362,1381]" gridrow="15" pageId="8" pageNumber="9">
|
||
<td box="[151,513,1362,1381]" gridcol="0" gridrow="15" pageId="8" pageNumber="9">Web depth sector A</td>
|
||
<td box="[599,775,1362,1381]" gridcol="1" gridrow="15" pageId="8" pageNumber="9">95</td>
|
||
</tr>
|
||
<tr box="[151,775,1399,1418]" gridrow="16" pageId="8" pageNumber="9">
|
||
<td box="[151,513,1399,1418]" gridcol="0" gridrow="16" pageId="8" pageNumber="9">Web depth sector B R/L</td>
|
||
<td box="[599,775,1399,1418]" gridcol="1" gridrow="16" pageId="8" pageNumber="9">95/101</td>
|
||
</tr>
|
||
<tr box="[151,775,1437,1456]" gridrow="17" pageId="8" pageNumber="9">
|
||
<td box="[151,513,1437,1456]" gridcol="0" gridrow="17" pageId="8" pageNumber="9">Web depth sector C R/L</td>
|
||
<td box="[599,775,1437,1456]" gridcol="1" gridrow="17" pageId="8" pageNumber="9">87/92</td>
|
||
</tr>
|
||
<tr box="[151,775,1474,1493]" gridrow="18" pageId="8" pageNumber="9">
|
||
<td box="[151,513,1474,1493]" gridcol="0" gridrow="18" pageId="8" pageNumber="9">Web depth sector D R/L</td>
|
||
<td box="[599,775,1474,1493]" gridcol="1" gridrow="18" pageId="8" pageNumber="9">82/72</td>
|
||
</tr>
|
||
<tr box="[151,775,1511,1530]" gridrow="19" pageId="8" pageNumber="9">
|
||
<td box="[151,513,1511,1530]" gridcol="0" gridrow="19" pageId="8" pageNumber="9">Web depth sector E</td>
|
||
<td box="[599,775,1511,1530]" gridcol="1" gridrow="19" pageId="8" pageNumber="9">78</td>
|
||
</tr>
|
||
<tr box="[151,775,1549,1568]" gridrow="20" pageId="8" pageNumber="9">
|
||
<td box="[151,513,1549,1568]" gridcol="0" gridrow="20" pageId="8" pageNumber="9">Web formula R/L (WF)</td>
|
||
<td box="[599,775,1549,1568]" gridcol="1" gridrow="20" pageId="8" pageNumber="9">A = B.C.D.E/B.A.C.E.D</td>
|
||
</tr>
|
||
<tr box="[151,775,1586,1605]" gridrow="21" pageId="8" pageNumber="9">
|
||
<td box="[151,513,1586,1605]" gridcol="0" gridrow="21" pageId="8" pageNumber="9">Web nodule location</td>
|
||
<td box="[599,775,1586,1605]" gridcol="1" gridrow="21" pageId="8" pageNumber="9">
|
||
33
|
||
<emphasis box="[620,631,1586,1605]" italics="true" pageId="8" pageNumber="9">–</emphasis>
|
||
34
|
||
</td>
|
||
</tr>
|
||
<tr box="[151,775,1623,1642]" gridrow="22" pageId="8" pageNumber="9">
|
||
<td box="[151,513,1623,1642]" gridcol="0" gridrow="22" pageId="8" pageNumber="9">Maximum sucker diameter (MSD)</td>
|
||
<td box="[599,775,1623,1642]" gridcol="1" gridrow="22" pageId="8" pageNumber="9">3 (3)</td>
|
||
</tr>
|
||
<tr box="[151,775,1661,1680]" gridrow="23" pageId="8" pageNumber="9">
|
||
<td box="[151,513,1661,1680]" gridcol="0" gridrow="23" pageId="8" pageNumber="9">Sucker count arm I R/L</td>
|
||
<td box="[599,775,1661,1680]" gridcol="1" gridrow="23" pageId="8" pageNumber="9">73/38*</td>
|
||
</tr>
|
||
<tr box="[151,775,1698,1717]" gridrow="24" pageId="8" pageNumber="9">
|
||
<td box="[151,513,1698,1717]" gridcol="0" gridrow="24" pageId="8" pageNumber="9">Sucker count arm II R/L</td>
|
||
<td box="[599,775,1698,1717]" gridcol="1" gridrow="24" pageId="8" pageNumber="9">73/74</td>
|
||
</tr>
|
||
<tr box="[151,775,1735,1754]" gridrow="25" pageId="8" pageNumber="9">
|
||
<td box="[151,513,1735,1754]" gridcol="0" gridrow="25" pageId="8" pageNumber="9">Sucker count arm III R/L</td>
|
||
<td box="[599,775,1735,1754]" gridcol="1" gridrow="25" pageId="8" pageNumber="9">69/72</td>
|
||
</tr>
|
||
<tr box="[151,775,1773,1792]" gridrow="26" pageId="8" pageNumber="9">
|
||
<td box="[151,513,1773,1792]" gridcol="0" gridrow="26" pageId="8" pageNumber="9">Sucker count arm IV R/L</td>
|
||
<td box="[599,775,1773,1792]" gridcol="1" gridrow="26" pageId="8" pageNumber="9">70/68</td>
|
||
</tr>
|
||
<tr box="[151,775,1810,1829]" gridrow="27" pageId="8" pageNumber="9">
|
||
<td box="[151,513,1810,1829]" gridcol="0" gridrow="27" pageId="8" pageNumber="9">Maximum cirrus length (MCL)</td>
|
||
<td box="[599,775,1810,1829]" gridcol="1" gridrow="27" pageId="8" pageNumber="9">3 (3)</td>
|
||
</tr>
|
||
<tr box="[151,775,1847,1866]" gridrow="28" pageId="8" pageNumber="9">
|
||
<td box="[151,513,1847,1866]" gridcol="0" gridrow="28" pageId="8" pageNumber="9">Location of proximal cirri between suckers</td>
|
||
<td box="[599,775,1847,1866]" gridcol="1" gridrow="28" pageId="8" pageNumber="9">
|
||
4
|
||
<emphasis box="[610,621,1847,1866]" italics="true" pageId="8" pageNumber="9">–</emphasis>
|
||
5
|
||
</td>
|
||
</tr>
|
||
<tr box="[151,775,1885,1904]" gridrow="29" pageId="8" pageNumber="9">
|
||
<td box="[151,513,1885,1904]" gridcol="0" gridrow="29" pageId="8" pageNumber="9">Gill diameter (GD)</td>
|
||
<td box="[599,775,1885,1904]" gridcol="1" gridrow="29" pageId="8" pageNumber="9">8.8</td>
|
||
</tr>
|
||
<tr box="[151,775,1922,1941]" gridrow="30" pageId="8" pageNumber="9">
|
||
<td box="[151,513,1922,1941]" gridcol="0" gridrow="30" pageId="8" pageNumber="9">Gill lamellae count R/L (GiLC)</td>
|
||
<td box="[599,775,1922,1941]" gridcol="1" gridrow="30" pageId="8" pageNumber="9">8/8</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<paragraph blockId="8.[813,1437,653,1477]" pageId="8" pageNumber="9">
|
||
Interspecific uncorrected p-distances based on the 16S rRNA gene fragment between
|
||
<taxonomicName authority="Ziegler & Sagorny, 2021" authorityName="Ziegler & Sagorny" authorityYear="2021" box="[1152,1293,1197,1220]" class="Cephalopoda" family="Grimpoteuthidae" genus="Grimpoteuthis" kingdom="Animalia" order="Octopoda" pageId="8" pageNumber="9" phylum="Mollusca" rank="species" species="imperator" status="sp. nov.">
|
||
<emphasis box="[1152,1293,1197,1220]" italics="true" pageId="8" pageNumber="9">G. imperator</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel box="[1302,1388,1197,1221]" pageId="8" pageNumber="9" rank="species">sp. nov.</taxonomicNameLabel>
|
||
and
|
||
<taxonomicName authorityName="Robson" authorityYear="1932" box="[813,969,1228,1252]" class="Cephalopoda" family="Grimpoteuthidae" genus="Grimpoteuthis" kingdom="Animalia" order="Octopoda" pageId="8" pageNumber="9" phylum="Mollusca" rank="genus">
|
||
<emphasis box="[813,969,1228,1252]" italics="true" pageId="8" pageNumber="9">Grimpoteuthis</emphasis>
|
||
</taxonomicName>
|
||
specimens from the North Atlantic vary between 2.2 and 2.5%. Interspecific distances between
|
||
<taxonomicName authority="Ziegler & Sagorny, 2021" authorityName="Ziegler & Sagorny" authorityYear="2021" class="Cephalopoda" family="Grimpoteuthidae" genus="Grimpoteuthis" kingdom="Animalia" order="Octopoda" pageId="8" pageNumber="9" phylum="Mollusca" rank="species" species="imperator" status="sp. nov.">
|
||
<emphasis italics="true" pageId="8" pageNumber="9">G. imperator</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel box="[928,1012,1293,1317]" pageId="8" pageNumber="9" rank="species">sp. nov.</taxonomicNameLabel>
|
||
and
|
||
<taxonomicName authorityName="O'Shea" authorityYear="1999" box="[1068,1190,1292,1316]" class="Cephalopoda" family="Grimpoteuthidae" genus="Luteuthis" kingdom="Animalia" order="Octopoda" pageId="8" pageNumber="9" phylum="Mollusca" rank="species" species="dentatus">
|
||
<emphasis box="[1068,1190,1292,1316]" italics="true" pageId="8" pageNumber="9">L. dentatus</emphasis>
|
||
</taxonomicName>
|
||
are 3.2% and between
|
||
<taxonomicName authority="Ziegler & Sagorny, 2021" authorityName="Ziegler & Sagorny" authorityYear="2021" box="[813,958,1324,1348]" class="Cephalopoda" family="Grimpoteuthidae" genus="Grimpoteuthis" kingdom="Animalia" order="Octopoda" pageId="8" pageNumber="9" phylum="Mollusca" rank="species" species="imperator" status="sp. nov.">
|
||
<emphasis box="[813,958,1324,1348]" italics="true" pageId="8" pageNumber="9">G. imperator</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel box="[973,1063,1325,1349]" pageId="8" pageNumber="9" rank="species">sp. nov.</taxonomicNameLabel>
|
||
and other cirrate species range from 8.9% (
|
||
<taxonomicName authorityName="Ijima & Ikeda" authorityYear="1895" box="[934,1179,1356,1380]" class="Cephalopoda" family="Opisthoteuthidae" genus="Opisthoteuthis" kingdom="Animalia" order="Octopoda" pageId="8" pageNumber="9" phylum="Mollusca" rank="species" species="depressa">
|
||
<emphasis box="[934,1179,1356,1380]" italics="true" pageId="8" pageNumber="9">Opisthoteuthis depressa</emphasis>
|
||
</taxonomicName>
|
||
) to 16.6% (
|
||
<taxonomicName authorityName="Verrill" authorityYear="1879" class="Cephalopoda" family="Cirroteuthidae" genus="Stauroteuthis" kingdom="Animalia" order="Octopoda" pageId="8" pageNumber="9" phylum="Mollusca" rank="species" species="syrtensis">
|
||
<emphasis italics="true" pageId="8" pageNumber="9">Stauroteuthis syrtensis</emphasis>
|
||
</taxonomicName>
|
||
). For reference, interspecific distances within other genera lie between 0.9% (
|
||
<taxonomicName authorityName="Verrill" authorityYear="1879" box="[1090,1204,1420,1444]" class="Cephalopoda" family="Cirroteuthidae" genus="Stauroteuthis" kingdom="Animalia" order="Octopoda" pageId="8" pageNumber="9" phylum="Mollusca" rank="species" species="syrtensis">
|
||
<emphasis box="[1090,1204,1420,1444]" italics="true" pageId="8" pageNumber="9">S. syrtensis</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName baseAuthorityName="Robson" baseAuthorityYear="1924" box="[1263,1378,1420,1444]" class="Cephalopoda" family="Cirroteuthidae" genus="Stauroteuthis" kingdom="Animalia" order="Octopoda" pageId="8" pageNumber="9" phylum="Mollusca" rank="species" species="gilchristi">
|
||
<emphasis box="[1263,1378,1420,1444]" italics="true" pageId="8" pageNumber="9">S. gilchristi</emphasis>
|
||
</taxonomicName>
|
||
) and 4.3% (
|
||
<taxonomicName box="[876,975,1452,1476]" class="Cephalopoda" family="Opisthoteuthidae" genus="Opisthoteuthis" kingdom="Animalia" order="Octopoda" pageId="8" pageNumber="9" phylum="Mollusca" rank="species" species="hardyi">
|
||
<emphasis box="[876,975,1452,1476]" italics="true" pageId="8" pageNumber="9">O. hardyi</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName authorityName="Berry" authorityYear="1949" box="[1027,1184,1452,1476]" class="Cephalopoda" family="Opisthoteuthidae" genus="Opisthoteuthis" kingdom="Animalia" order="Octopoda" pageId="8" pageNumber="9" phylum="Mollusca" rank="species" species="californiana">
|
||
<emphasis box="[1027,1184,1452,1476]" italics="true" pageId="8" pageNumber="9">O. californiana</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |