229 lines
29 KiB
XML
229 lines
29 KiB
XML
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<mods:title id="F27573D4858C007572E558879AF0FD14">Deep-sea Ophiuroidea (Echinodermata) collected during the TALUD cruises in western Mexico</mods:title>
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<mods:namePart id="67ED5D7DF9D668A5FAA74E4B4BE8F191">Hendrickx, Michel E.</mods:namePart>
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<mods:namePart id="3B26E77C2BF25B57DFC5632D5451400F">Rangel-Solís, Pedro Diego</mods:namePart>
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<mods:namePart id="570DC7D6DDCBBCBB3085B6B117C2B6FF">López-Pérez, Andrés</mods:namePart>
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<mods:title id="28DF3A059BA72C11F0979B639B1BC629">Zootaxa</mods:title>
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<mods:date id="AB8F2A1F6EC5D09A3518230ACAF3BE61">2023</mods:date>
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<treatment id="03AB87FAFF90FFE4FF7BFD85FC73F971" ID-DOI="http://doi.org/10.5281/zenodo.7798760" ID-GBIF-Taxon="209487081" ID-Zenodo-Dep="7798760" LSID="urn:lsid:plazi:treatment:03AB87FAFF90FFE4FF7BFD85FC73F971" httpUri="http://treatment.plazi.org/id/03AB87FAFF90FFE4FF7BFD85FC73F971" lastPageNumber="50" pageId="49" pageNumber="50">
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<subSubSection id="C3186567FF90FFE4FF7BFD85FCABFDC7" box="[151,785,582,609]" pageId="49" pageNumber="50" type="nomenclature">
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<paragraph id="8BBD36ECFF90FFE4FF7BFD85FCABFDC7" blockId="49.[151,785,582,645]" box="[151,785,582,609]" pageId="49" pageNumber="50">
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<heading id="D0F58180FF90FFE4FF7BFD85FCABFDC7" bold="true" box="[151,785,582,609]" fontSize="11" level="2" pageId="49" pageNumber="50" reason="4">
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<taxonomicName id="4C024D6FFF90FFE4FF7BFD85FCABFDC7" ID-CoL="D6QS" authority="Lutken & Mortensen, 1899" authorityName="Lutken & Mortensen" authorityYear="1899" box="[151,785,582,609]" class="Ophiuroidea" family="Amphiuridae" genus="Amphiura" kingdom="Animalia" order="Amphilepidida" pageId="49" pageNumber="50" phylum="Echinodermata" rank="species" species="gymnogastra">
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<emphasis id="B976EAFEFF90FFE4FF7BFD85FCABFDC7" bold="true" box="[151,785,582,609]" pageId="49" pageNumber="50">
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<emphasis id="B976EAFEFF90FFE4FF7BFD85FE0CFDC6" bold="true" box="[151,438,582,609]" italics="true" pageId="49" pageNumber="50">Amphiura gymnogastra</emphasis>
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Lütken &
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<bibRefCitation id="EF934B1DFF90FFE4FDADFD84FCABFDC7" author="Mortensen, T." box="[577,785,582,609]" pageId="49" pageNumber="50" pagination="93 - 208" refId="ref56796" refString="Lu ¨ tken, C. F. &. Mortensen, T. (1899) The Ophiuridae. Memoirs of the Museum of Comparative Zoology at Harvard College, 23 (2), 93 - 208." type="journal article" year="1899">Mortensen, 1899</bibRefCitation>
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C3186567FF90FFE4FF7BFDA8FEA2FD22" box="[151,280,618,645]" pageId="49" pageNumber="50" type="description">
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<paragraph id="8BBD36ECFF90FFE4FF7BFDA8FEA2FD22" blockId="49.[151,785,582,645]" box="[151,280,618,645]" pageId="49" pageNumber="50">
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<figureCitation id="13392A69FF90FFE4FF7BFDA8FEA2FD22" box="[151,280,618,645]" captionStart="FIGURE 15" captionStartId="52.[151,250,1867,1891]" captionTargetBox="[151,1436,181,1843]" captionTargetId="figure-25@52.[151,1436,181,1843]" captionTargetPageId="52" captionText="FIGURE 15. Amphiura gymnogastra Lütken & Mortensen, 1899 (ICML-EMU-11148-A, DD = 6.6 mm). A, Dorsal disc; B, Ventral disc; C, Mouth; D, Dorsal arm; E, Ventral arm; F, Dorsal view. Amphiura (Amphiura) diomedeae Lütken & Mortensen, 1899 (ICML-EMU-11155, DD = 12 mm). G, Dorsal disc; H, Ventral disc; I, Mouth; J, Dorsal arm; K, Ventral arm; L, Dorsal view." figureDoi="http://doi.org/10.5281/zenodo.7795020" httpUri="https://zenodo.org/record/7795020/files/figure.png" pageId="49" pageNumber="50">Fig. 15A‒F</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="C3186567FF90FFE4FF7BFD6CFDF3FD41" pageId="49" pageNumber="50" type="reference_group">
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<paragraph id="8BBD36ECFF90FFE4FF7BFD6CFB17FD60" blockId="49.[151,1197,687,742]" box="[151,1197,687,711]" pageId="49" pageNumber="50">
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<treatmentCitationGroup id="AB1211C2FF90FFE4FF7BFD6CFB17FD60" box="[151,1197,687,711]" pageId="49" pageNumber="50">
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<treatmentCitation id="0AA310FDFF90FFE4FF7BFD6CFCB0FD60" author="Mortensen, T." box="[151,778,687,711]" page="146" pageId="49" pageNumber="50" year="1899">
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<taxonomicName id="4C024D6FFF90FFE4FF7BFD6CFCB0FD60" ID-CoL="D6QS" authority="Lutken & Mortensen, 1899: 145 - 146" authorityName="Lutken & Mortensen" authorityPageNumber="145 - 146" authorityYear="1899" box="[151,778,687,711]" class="Ophiuroidea" family="Amphiuridae" genus="Amphiura" kingdom="Animalia" order="Amphilepidida" pageId="49" pageNumber="50" phylum="Echinodermata" rank="species" species="gymnogastra">
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<emphasis id="B976EAFEFF90FFE4FF7BFD6CFE3DFD60" box="[151,391,687,711]" italics="true" pageId="49" pageNumber="50">Amphiura gymnogastra</emphasis>
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Lütken &
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<bibRefCitation id="EF934B1DFF90FFE4FE1AFD73FCB0FD60" author="Mortensen, T." box="[502,778,687,711]" pageId="49" pageNumber="50" pagination="93 - 208" refId="ref56796" refString="Lu ¨ tken, C. F. &. Mortensen, T. (1899) The Ophiuridae. Memoirs of the Museum of Comparative Zoology at Harvard College, 23 (2), 93 - 208." type="journal article" year="1899">Mortensen, 1899: 145‒146</bibRefCitation>
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</taxonomicName>
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</treatmentCitation>
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||
, pl. 9, figs. 6‒8.— H.L.
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<treatmentCitation id="0AA310FDFF90FFE4FBEDFD6CFB13FD60" author="Clark, H. L." box="[1025,1193,687,711]" page="437" pageId="49" pageNumber="50" year="1917">
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<bibRefCitation id="EF934B1DFF90FFE4FBEDFD6CFB13FD60" author="Clark, H. L." box="[1025,1193,687,711]" pageId="49" pageNumber="50" pagination="429 - 453" refId="ref53476" refString="Clark, H. L. (1917) Reports on the scientific results of the expedition to the Eastern Tropical Pacific in charge of Alexander Agassiz, by the U. S. Fish Commission Steamer " Albatross " from October, 1904, to March, 1905, Lieut. Commander L. M. Garrett U. S. N., Commanding. XXX. Ophiuroidea. Bulletin of the Museum of Comparative Zoology at Harvard College, 61 (12), 429 - 453." type="journal article" year="1917">Clark 1917: 437</bibRefCitation>
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</treatmentCitation>
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.
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||
</treatmentCitationGroup>
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</paragraph>
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<paragraph id="8BBD36ECFF90FFE4FF7BFD0DFDF3FD41" blockId="49.[151,1197,687,742]" box="[151,585,718,742]" pageId="49" pageNumber="50">
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<treatmentCitationGroup id="AB1211C2FF90FFE4FF7BFD0DFDF3FD41" box="[151,585,718,742]" pageId="49" pageNumber="50">
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<taxonomicName id="4C024D6FFF90FFE4FF7BFD0DFE32FD41" authorityName="Fell" authorityYear="1962" box="[151,392,718,742]" class="Ophiuroidea" family="Amphiuridae" genus="Hemilepis" kingdom="Animalia" order="Amphilepidida" pageId="49" pageNumber="50" phylum="Echinodermata" rank="species" species="gymnogastra">
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<emphasis id="B976EAFEFF90FFE4FF7BFD0DFE32FD41" box="[151,392,718,742]" italics="true" pageId="49" pageNumber="50">Hemilepis gymnogastra</emphasis>
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</taxonomicName>
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.
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<treatmentCitation id="0AA310FDFF90FFE4FE79FD0DFDA4FD41" author="Fell, B. H." box="[405,542,718,742]" page="10" pageId="49" pageNumber="50" year="1962">
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<bibRefCitation id="EF934B1DFF90FFE4FE79FD0DFDA4FD41" author="Fell, B. H." box="[405,542,718,742]" pageId="49" pageNumber="50" pagination="1 - 26" refId="ref53911" refString="Fell, B. H. (1962) A revision of the major genera of Amphiuroid Ophiuroidea. Transactions of the Royal Society of New Zealand, Zoology, 2 (2), 1 - 26." type="journal article" year="1962">Fell 1962: 10</bibRefCitation>
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</treatmentCitation>
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, 22.
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection id="C3186567FF90FFE4FF7BFCD7FAACFCD1" pageId="49" pageNumber="50" type="materials_examined">
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<paragraph id="8BBD36ECFF90FFE4FF7BFCD7FE55FCF5" blockId="49.[151,1437,788,1751]" pageId="49" pageNumber="50">
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<emphasis id="B976EAFEFF90FFE4FF7BFCD7FEC3FC89" bold="true" box="[151,377,788,814]" pageId="49" pageNumber="50">Material examined</emphasis>
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. Four individuals at two stations.
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<collectionCode id="ED13AE29FF90FFE4FD18FCD7FC38FC88" box="[756,898,788,815]" pageId="49" pageNumber="50">TALUD XII</collectionCode>
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, Sta. 13, 3 ind. (ICML-EMU-11148-A); Sta. 26, 1 ind. (ICML-EMU-11148-B).
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</paragraph>
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<paragraph id="8BBD36ECFF90FFE4FF2BFC9FFAACFCD1" blockId="49.[151,1437,788,1751]" box="[199,1302,860,887]" pageId="49" pageNumber="50">
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<emphasis id="B976EAFEFF90FFE4FF2BFC9FFE6DFCD1" bold="true" box="[199,471,860,886]" pageId="49" pageNumber="50">Comparative material.</emphasis>
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<materialsCitation id="3B6A3CB1FF90FFE4FE32FC9FFAA8FCD1" ID-GBIF-Occurrence="4071433331" box="[478,1298,860,887]" collectionCode="MCZ" pageId="49" pageNumber="50" specimenCode="OPH-1321, USNM 19526" specimenCount="1" typeStatus="syntype">
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<typeStatus id="54B9884EFF90FFE4FE32FC9FFDFDFCD1" box="[478,583,860,886]" pageId="49" pageNumber="50" type="syntype">Syntypes</typeStatus>
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, 5 ind.:
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<collectionCode id="ED13AE29FF90FFE4FD4EFC9FFD65FCD1" box="[674,735,860,886]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:33791" lsid="urn:lsid:biocol.org:col:33791" name="Museum of Comparative Zoology" pageId="49" pageNumber="50" type="Museum">MCZ</collectionCode>
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<specimenCode id="DBA49E97FF90FFE4FD09FC9FFCD8FCD1" box="[741,866,860,886]" collectionCode="OPH-" pageId="49" pageNumber="50">OPH-1321</specimenCode>
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,
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<specimenCode id="DBA49E97FF90FFE4FC81FC9FFBB0FCD0" box="[877,1034,860,887]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="49" pageNumber="50" type="Museum">USNM 19526</specimenCode>
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(Supplementary file 2)
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</materialsCitation>
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||
.
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||
</paragraph>
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||
</subSubSection>
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<subSubSection id="C3186567FF90FFE4FF2BFC43FC97FAC9" pageId="49" pageNumber="50" type="description">
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<paragraph id="8BBD36ECFF90FFE4FF2BFC43FE88FAA4" blockId="49.[151,1437,788,1751]" pageId="49" pageNumber="50">
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<emphasis id="B976EAFEFF90FFE4FF2BFC43FEEBFC3D" bold="true" box="[199,337,896,922]" pageId="49" pageNumber="50">Description</emphasis>
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(ICML-EMU-11148-A). DD = 6.6 mm. Disc malformed. Dorsal disc covered by imbricated scales, those surrounding RS larger, integument distally. Primary plates not evident. RS triangular with rounded edges, prominent distal end, in contact only distally, the rest separated by scales (
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<figureCitation id="13392A69FF90FFE4FC31FC0BFBFCFC44" box="[989,1094,968,995]" captionStart="FIGURE 15" captionStartId="52.[151,250,1867,1891]" captionTargetBox="[151,1436,181,1843]" captionTargetId="figure-25@52.[151,1436,181,1843]" captionTargetPageId="52" captionText="FIGURE 15. Amphiura gymnogastra Lütken & Mortensen, 1899 (ICML-EMU-11148-A, DD = 6.6 mm). A, Dorsal disc; B, Ventral disc; C, Mouth; D, Dorsal arm; E, Ventral arm; F, Dorsal view. Amphiura (Amphiura) diomedeae Lütken & Mortensen, 1899 (ICML-EMU-11155, DD = 12 mm). G, Dorsal disc; H, Ventral disc; I, Mouth; J, Dorsal arm; K, Ventral arm; L, Dorsal view." figureDoi="http://doi.org/10.5281/zenodo.7795020" httpUri="https://zenodo.org/record/7795020/files/figure.png" pageId="49" pageNumber="50">Fig. 15A</figureCitation>
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). Ventral interradii covered by scale-less integument (
|
||
<figureCitation id="13392A69FF90FFE4FE71FC2FFDBCFBA0" box="[413,518,1004,1031]" captionStart="FIGURE 15" captionStartId="52.[151,250,1867,1891]" captionTargetBox="[151,1436,181,1843]" captionTargetId="figure-25@52.[151,1436,181,1843]" captionTargetPageId="52" captionText="FIGURE 15. Amphiura gymnogastra Lütken & Mortensen, 1899 (ICML-EMU-11148-A, DD = 6.6 mm). A, Dorsal disc; B, Ventral disc; C, Mouth; D, Dorsal arm; E, Ventral arm; F, Dorsal view. Amphiura (Amphiura) diomedeae Lütken & Mortensen, 1899 (ICML-EMU-11155, DD = 12 mm). G, Dorsal disc; H, Ventral disc; I, Mouth; J, Dorsal arm; K, Ventral arm; L, Dorsal view." figureDoi="http://doi.org/10.5281/zenodo.7795020" httpUri="https://zenodo.org/record/7795020/files/figure.png" pageId="49" pageNumber="50">Fig. 15B</figureCitation>
|
||
). OSh broader than long, spearhead-shaped with strongly convex proximal and lateral edges and distal lobe. Madreporite rounder and larger than OSh. AdSh scalene triangular, separated. Jaws bearing three oral papillae at each side; AdShSp scale-like round; BSc slender, pointed; IPa quadrangular with rounded edges. vT quadrangular (
|
||
<figureCitation id="13392A69FF90FFE4FDF5FB9BFD38FBD4" box="[537,642,1112,1139]" captionStart="FIGURE 15" captionStartId="52.[151,250,1867,1891]" captionTargetBox="[151,1436,181,1843]" captionTargetId="figure-25@52.[151,1436,181,1843]" captionTargetPageId="52" captionText="FIGURE 15. Amphiura gymnogastra Lütken & Mortensen, 1899 (ICML-EMU-11148-A, DD = 6.6 mm). A, Dorsal disc; B, Ventral disc; C, Mouth; D, Dorsal arm; E, Ventral arm; F, Dorsal view. Amphiura (Amphiura) diomedeae Lütken & Mortensen, 1899 (ICML-EMU-11155, DD = 12 mm). G, Dorsal disc; H, Ventral disc; I, Mouth; J, Dorsal arm; K, Ventral arm; L, Dorsal view." figureDoi="http://doi.org/10.5281/zenodo.7795020" httpUri="https://zenodo.org/record/7795020/files/figure.png" pageId="49" pageNumber="50">Fig. 15C</figureCitation>
|
||
). Arms slender. DAP broader than long, oval, contiguous (
|
||
<figureCitation id="13392A69FF90FFE4FAC9FB9BFA35FBD4" box="[1317,1423,1112,1139]" captionStart="FIGURE 15" captionStartId="52.[151,250,1867,1891]" captionTargetBox="[151,1436,181,1843]" captionTargetId="figure-25@52.[151,1436,181,1843]" captionTargetPageId="52" captionText="FIGURE 15. Amphiura gymnogastra Lütken & Mortensen, 1899 (ICML-EMU-11148-A, DD = 6.6 mm). A, Dorsal disc; B, Ventral disc; C, Mouth; D, Dorsal arm; E, Ventral arm; F, Dorsal view. Amphiura (Amphiura) diomedeae Lütken & Mortensen, 1899 (ICML-EMU-11155, DD = 12 mm). G, Dorsal disc; H, Ventral disc; I, Mouth; J, Dorsal arm; K, Ventral arm; L, Dorsal view." figureDoi="http://doi.org/10.5281/zenodo.7795020" httpUri="https://zenodo.org/record/7795020/files/figure.png" pageId="49" pageNumber="50">Fig. 15D</figureCitation>
|
||
). VAP longer than broad, pentagonal, contiguous. LAP with 5‒6 ArSp, small (approximately 1.2 arm segment in length), conical with blunt tip; ventralmost the longest, dorsalmost the thinnest and shortest. Tentacle pores with two oval TSc, adradial longer (
|
||
<figureCitation id="13392A69FF90FFE4FE24FB07FD95FB78" box="[456,559,1220,1247]" captionStart="FIGURE 15" captionStartId="52.[151,250,1867,1891]" captionTargetBox="[151,1436,181,1843]" captionTargetId="figure-25@52.[151,1436,181,1843]" captionTargetPageId="52" captionText="FIGURE 15. Amphiura gymnogastra Lütken & Mortensen, 1899 (ICML-EMU-11148-A, DD = 6.6 mm). A, Dorsal disc; B, Ventral disc; C, Mouth; D, Dorsal arm; E, Ventral arm; F, Dorsal view. Amphiura (Amphiura) diomedeae Lütken & Mortensen, 1899 (ICML-EMU-11155, DD = 12 mm). G, Dorsal disc; H, Ventral disc; I, Mouth; J, Dorsal arm; K, Ventral arm; L, Dorsal view." figureDoi="http://doi.org/10.5281/zenodo.7795020" httpUri="https://zenodo.org/record/7795020/files/figure.png" pageId="49" pageNumber="50">Fig. 15E</figureCitation>
|
||
). Color pattern in dorsally and ventrally beige-whitish (ethanol preservation) (
|
||
<figureCitation id="13392A69FF90FFE4FF73FB2BFE9CFAA4" box="[159,294,1256,1283]" captionStart="FIGURE 15" captionStartId="52.[151,250,1867,1891]" captionTargetBox="[151,1436,181,1843]" captionTargetId="figure-25@52.[151,1436,181,1843]" captionTargetPageId="52" captionText="FIGURE 15. Amphiura gymnogastra Lütken & Mortensen, 1899 (ICML-EMU-11148-A, DD = 6.6 mm). A, Dorsal disc; B, Ventral disc; C, Mouth; D, Dorsal arm; E, Ventral arm; F, Dorsal view. Amphiura (Amphiura) diomedeae Lütken & Mortensen, 1899 (ICML-EMU-11155, DD = 12 mm). G, Dorsal disc; H, Ventral disc; I, Mouth; J, Dorsal arm; K, Ventral arm; L, Dorsal view." figureDoi="http://doi.org/10.5281/zenodo.7795020" httpUri="https://zenodo.org/record/7795020/files/figure.png" pageId="49" pageNumber="50">Fig. 15A‒F</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BBD36ECFF90FFE4FF2BFACFFC97FAC9" blockId="49.[151,1437,788,1751]" pageId="49" pageNumber="50">
|
||
<emphasis id="B976EAFEFF90FFE4FF2BFACFFE4EFA81" bold="true" box="[199,500,1292,1318]" pageId="49" pageNumber="50">Habitat and distribution.</emphasis>
|
||
<collectingCountry id="F315767CFF90FFE4FE17FACFFDE9FA81" box="[507,595,1292,1318]" name="Mexico" pageId="49" pageNumber="50">Mexico</collectingCountry>
|
||
,
|
||
<collectingCountry id="F315767CFF90FFE4FDB3FACEFD01FA80" box="[607,699,1293,1319]" name="Panama" pageId="49" pageNumber="50">Panama</collectingCountry>
|
||
, and the Galapagos Islands; 549‒
|
||
<quantity id="4CFA9B09FF90FFE4FBD9FACFFB2BFA80" box="[1077,1169,1292,1319]" metricMagnitude="0" metricUnit="m" metricValue="2.323" pageId="49" pageNumber="50" unit="m" value="2.323">2,323 m</quantity>
|
||
depth, hard and muddy substrates (Lütken &
|
||
<bibRefCitation id="EF934B1DFF90FFE4FE63FAF2FDF0FAED" author="Mortensen, T." box="[399,586,1328,1355]" pageId="49" pageNumber="50" pagination="93 - 208" refId="ref56796" refString="Lu ¨ tken, C. F. &. Mortensen, T. (1899) The Ophiuridae. Memoirs of the Museum of Comparative Zoology at Harvard College, 23 (2), 93 - 208." type="journal article" year="1899">Mortensen 1899</bibRefCitation>
|
||
; H.L.
|
||
<bibRefCitation id="EF934B1DFF90FFE4FD78FAF3FCAFFAED" author="Clark, H. L." box="[660,789,1328,1354]" pageId="49" pageNumber="50" pagination="1 - 302" refId="ref53348" refString="Clark, H. L. (1911) North Pacific Ophiurans in the collection of the United States National Museum. U. S. National Museum Bulletin, 75, 1 - 302. https: // doi. org / 10.5479 / si. 03629236.75.1" type="journal article" year="1911">Clark 1911</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EF934B1DFF90FFE4FCCFFAF3FC11FAED" author="Maluf, L. Y." box="[803,939,1328,1354]" pageId="49" pageNumber="50" pagination="1 - 306" refId="ref57226" refString="Maluf, L. Y. (1988) Composition and distribution of the central Eastern Pacific Echinoderms. Natural History Museum of Los Angeles County, Technical Report, 2, 1 - 306." type="journal article" year="1988">Maluf 1988</bibRefCitation>
|
||
; see Remarks). The material examined was collected
|
||
<emphasis id="B976EAFEFF90FFE4FEEFFA97FE38FAC9" bold="true" box="[259,386,1364,1390]" pageId="49" pageNumber="50">off Colima</emphasis>
|
||
and
|
||
<emphasis id="B976EAFEFF90FFE4FE54FA97FD92FAC9" bold="true" box="[440,552,1364,1390]" pageId="49" pageNumber="50">Guerrero</emphasis>
|
||
;
|
||
<quantity id="4CFA9B09FF90FFE4FDD4FA97FD5BFAC8" box="[568,737,1364,1391]" metricMagnitude="0" metricUnit="m" metricValue="1.5775" metricValueMax="1.956" metricValueMin="1.199" pageId="49" pageNumber="50" unit="m" value="1.5775" valueMax="1.956" valueMin="1.199">
|
||
<geoCoordinate id="EE36502BFF90FFE4FDD4FA97FDCCFAC8" box="[568,630,1364,1391]" degrees="1,199" direction="north" orientation="latitude" pageId="49" pageNumber="50" precision="55" value="1.199">1,199</geoCoordinate>
|
||
<geoCoordinate id="EE36502BFF90FFE4FD9AFA97FD7EFAC8" box="[630,708,1364,1391]" degrees="1,956" direction="west" orientation="longitude" pageId="49" pageNumber="50" precision="55" value="-1.956">‒1,956</geoCoordinate>
|
||
m
|
||
</quantity>
|
||
depth.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3186567FF90FFE4FF2BFABBFC73F971" pageId="49" pageNumber="50" type="discussion">
|
||
<paragraph id="8BBD36ECFF90FFE4FF2BFABBFC73F971" blockId="49.[151,1437,788,1751]" pageId="49" pageNumber="50">
|
||
<emphasis id="B976EAFEFF90FFE4FF2BFABBFE81FA35" bold="true" box="[199,315,1400,1426]" pageId="49" pageNumber="50">Remarks.</emphasis>
|
||
Specimens of
|
||
<taxonomicName id="4C024D6FFF90FFE4FE37FABBFD59FA35" authorityName="Lutken & Mortensen" authorityYear="1899" box="[475,739,1400,1426]" class="Ophiuroidea" family="Amphiuridae" genus="Amphiura" kingdom="Animalia" order="Amphilepidida" pageId="49" pageNumber="50" phylum="Echinodermata" rank="species" species="gymnogastra">
|
||
<emphasis id="B976EAFEFF90FFE4FE37FABBFD59FA35" box="[475,739,1400,1426]" italics="true" pageId="49" pageNumber="50">Amphiura gymnogastra</emphasis>
|
||
</taxonomicName>
|
||
tend to lose their disc and oral papillae very easily, thus making correct identification very complicated. This species can have a dorsal disc covered with imbricated scales or with scales and small areas near the margin of the disc with only integument.Areas with integument in the dorsal disc can result from the pressure by the ventral disc on the dorsal side during the sampling process.
|
||
<taxonomicName id="4C024D6FFF90FFE4FB7FFA27FA26FA59" authorityName="Lutken & Mortensen" authorityYear="1899" box="[1171,1436,1508,1534]" class="Ophiuroidea" family="Amphiuridae" genus="Amphiura" kingdom="Animalia" order="Amphilepidida" pageId="49" pageNumber="50" phylum="Echinodermata" rank="species" species="gymnogastra">
|
||
<emphasis id="B976EAFEFF90FFE4FB7FFA27FA26FA59" box="[1171,1436,1508,1534]" italics="true" pageId="49" pageNumber="50">Amphiura gymnogastra</emphasis>
|
||
</taxonomicName>
|
||
has been previously recorded off
|
||
<collectingCountry id="F315767CFF90FFE4FDE7F9CAFDDEF984" box="[523,612,1545,1571]" name="Panama" pageId="49" pageNumber="50">Panama</collectingCountry>
|
||
and the Galapagos Islands (Lütken &
|
||
<bibRefCitation id="EF934B1DFF90FFE4FBFDF9CAFB71F985" author="Mortensen, T." box="[1041,1227,1544,1571]" pageId="49" pageNumber="50" pagination="93 - 208" refId="ref56796" refString="Lu ¨ tken, C. F. &. Mortensen, T. (1899) The Ophiuridae. Memoirs of the Museum of Comparative Zoology at Harvard College, 23 (2), 93 - 208." type="journal article" year="1899">Mortensen 1899</bibRefCitation>
|
||
; H.L.
|
||
<bibRefCitation id="EF934B1DFF90FFE4FAFCF9CBFA35F985" author="Clark, H. L." box="[1296,1423,1544,1570]" pageId="49" pageNumber="50" pagination="1 - 302" refId="ref53348" refString="Clark, H. L. (1911) North Pacific Ophiurans in the collection of the United States National Museum. U. S. National Museum Bulletin, 75, 1 - 302. https: // doi. org / 10.5479 / si. 03629236.75.1" type="journal article" year="1911">Clark 1911</bibRefCitation>
|
||
), and records off central and southern
|
||
<collectingCountry id="F315767CFF90FFE4FDDFF9EFFD33F9E1" box="[563,649,1580,1606]" name="Mexico" pageId="49" pageNumber="50">Mexico</collectingCountry>
|
||
represent a significant extension of its northernmost distribution limit to
|
||
<geoCoordinate id="EE36502BFF90FFE4FF5FF992FE83F9CB" box="[179,313,1617,1644]" degrees="18" direction="north" minutes="33" orientation="latitude" pageId="49" pageNumber="50" precision="15" seconds="27" value="18.557499">18º33′27″N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE36502BFF90FFE4FEAFF992FE61F9CB" box="[323,475,1617,1644]" degrees="104" direction="west" minutes="28" orientation="longitude" pageId="49" pageNumber="50" precision="15" seconds="21" value="-104.4725">104º28′21″W</geoCoordinate>
|
||
. Available material of
|
||
<taxonomicName id="4C024D6FFF90FFE4FD38F993FC3EF9CD" authorityName="Lutken & Mortensen" authorityYear="1899" box="[724,900,1616,1642]" class="Ophiuroidea" family="Amphiuridae" genus="Amphiura" kingdom="Animalia" order="Amphilepidida" pageId="49" pageNumber="50" phylum="Echinodermata" rank="species" species="gymnogastra">
|
||
<emphasis id="B976EAFEFF90FFE4FD38F993FC3EF9CD" box="[724,900,1616,1642]" italics="true" pageId="49" pageNumber="50">A. gymnogastra</emphasis>
|
||
</taxonomicName>
|
||
is currently limited to
|
||
<specimenCount id="9D04FD65FF90FFE4FB6DF993FAA6F9CD" box="[1153,1308,1616,1642]" pageId="49" pageNumber="50" type="generic">13 specimens</specimenCount>
|
||
: 1) the
|
||
<typeStatus id="54B9884EFF90FFE4FA80F992FA26F9CC" box="[1388,1436,1617,1643]" pageId="49" pageNumber="50">type</typeStatus>
|
||
material, which is not in good condition (MCZ OPH-1321,
|
||
<specimenCount id="9D04FD65FF90FFE4FCC1F9B6FC6CF929" box="[813,982,1652,1679]" pageId="49" pageNumber="50" type="generic">two specimens</specimenCount>
|
||
; USNM 19526,
|
||
<specimenCount id="9D04FD65FF90FFE4FB60F9B7FAF9F929" box="[1164,1347,1652,1678]" pageId="49" pageNumber="50" type="generic">three specimens</specimenCount>
|
||
), 2) one lot from the Galapagos Islands (USNM E669,
|
||
<specimenCount id="9D04FD65FF90FFE4FD41F95BFCE4F915" box="[685,862,1688,1714]" pageId="49" pageNumber="50" type="generic">four specimens</specimenCount>
|
||
), and 3) two lots from the TALUD cruises (ICML -EMU-11148-A,
|
||
<specimenCount id="9D04FD65FF90FFE4FEB4F97FFDB4F971" box="[344,526,1724,1750]" pageId="49" pageNumber="50" type="generic">three specimens</specimenCount>
|
||
; ICML-EMU-11148-B,
|
||
<specimenCount id="9D04FD65FF90FFE4FCF3F97EFC07F971" box="[799,957,1724,1751]" pageId="49" pageNumber="50" type="generic">one specimen</specimenCount>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |