368 lines
64 KiB
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368 lines
64 KiB
XML
<document id="28973358696FB139AD22BE3EE0D4BD61" ID-DOI="10.1080/00222930400002499" ID-ISSN="1464-5262" ID-Zenodo-Dep="4581494" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1614874588490" checkinUser="carolina" docAuthor="Komai, Tomoyuki & Segonzac, Michel" docDate="2005" docId="050D1914FFECFF9AFE9FFCD9FECA4DBB" docLanguage="en" docName="JNATHIST.39.15.1111-1175.pdf" docOrigin="Journal of Natural History 39 (15)" docSource="http://dx.doi.org/10.1080/00222930400002499" docStyle="DocumentStyle:7E99CF6C63B49250F2A87C3AEDC82D8C.2:JNatHist.2005-2007.journal_article.2cover" docStyleId="7E99CF6C63B49250F2A87C3AEDC82D8C" docStyleName="JNatHist.2005-2007.journal_article.2cover" docStyleVersion="2" docTitle="Alijinocaris longirostris Kikuchi and Ohta 1995" docType="treatment" docVersion="3" lastPageNumber="1151" masterDocId="F934616CFFCBFFB1FFC3FFC8FFE94C04" masterDocTitle="A revision of the genus AlIJinocaris Williams and Chace (Crustacea: Decapoda: Caridea: Alvinocarididae), with descriptions of a new genus and a new species of AlIJinocaris" masterLastPageNumber="1175" masterPageNumber="1111" pageNumber="1148" updateTime="1698880070997" updateUser="plazi" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0">
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<mods:title id="5685780C90880F08DD39BF4D916342BF">A revision of the genus AlIJinocaris Williams and Chace (Crustacea: Decapoda: Caridea: Alvinocarididae), with descriptions of a new genus and a new species of AlIJinocaris</mods:title>
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<mods:namePart id="12D0EB8100BE76D6FFB27A55204B9AD6">Komai, Tomoyuki</mods:namePart>
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<mods:namePart id="13550D9F6B2ED96CC0CD5A51C56627EA">Segonzac, Michel</mods:namePart>
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<mods:title id="1CD4877CD377EA9B6D4E6574D777A2A0">Journal of Natural History</mods:title>
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<mods:part id="8DC36177E0AEC1B4C33C319D1B8A37F5">
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<mods:date id="22FCE48364B77CA38D6ABC8A0CB37E83">2005</mods:date>
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<mods:number id="69F0598E1E2DCC9C4817647EC9FEEE42">2005-04-30</mods:number>
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<mods:number id="DFBA501F08377232C939059502994390">39</mods:number>
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<subSubSection id="C5BEFB89FFECFF96FE9FFCD9FC5F4F2D" box="[348,950,785,809]" pageId="39" pageNumber="1148" type="nomenclature">
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<paragraph id="8D1BA802FFECFF96FE9FFCD9FC5F4F2D" blockId="39.[125,1172,785,1004]" box="[348,950,785,809]" pageId="39" pageNumber="1148">
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<heading id="D6531F6EFFECFF96FE9FFCD9FC5F4F2D" box="[348,950,785,809]" centered="true" fontSize="10" level="2" pageId="39" pageNumber="1148" reason="2">
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<taxonomicName id="4AA4D381FFECFF96FE9FFCD9FC5F4F2D" authority="Kikuchi and Ohta, 1995" authorityName="Kikuchi and Ohta" authorityYear="1995" box="[348,950,785,809]" class="Malacostraca" family="Alvinocarididae" genus="Alijinocaris" kingdom="Animalia" order="Decapoda" pageId="39" pageNumber="1148" phylum="Arthropoda" rank="species" species="longirostris">
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<emphasis id="BFD07410FFECFF96FE9FFCD9FD674F2D" bold="true" box="[348,654,785,809]" italics="true" pageId="39" pageNumber="1148">AlIJinocaris longirostris</emphasis>
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<bibRefCitation id="E935D5F3FFECFF96FD54FCD9FC5F4F2D" author="Kikuchi T & Ohta S" box="[663,950,785,809]" pageId="39" pageNumber="1148" pagination="771 - 785" refId="ref27242" refString="Kikuchi T, Ohta S. 1995. Two caridean shrimps of the families Bresiliidae and Hippolytidae from a hydrothermal field on the Iheya Ridge, off the Ryukyu Islands, Japan. Journal of Crustacean Biology 15: 771 - 785." type="journal article" year="1995">Kikuchi and Ohta, 1995</bibRefCitation>
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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="C5BEFB89FFECFF96FDD1FCFAFC204F6F" pageId="39" pageNumber="1148" type="description">
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<paragraph id="8D1BA802FFECFF96FDD1FCFAFCE94F4E" blockId="39.[125,1172,785,1004]" box="[530,768,818,842]" pageId="39" pageNumber="1148">
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(
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<figureCitation id="159FB487FFECFF96FDD9FCFAFD754F4E" box="[538,668,818,842]" captionStart="Figure 19" captionStartId="40.[138,198,1585,1604]" captionTargetBox="[188,1136,138,1548]" captionTargetId="figure-1@40.[182,1140,131,1548]" captionTargetPageId="40" captionText="Figure 19. Alυinocaris longirostris Kikuchi and Ohta, 1995. (A) Carapace and cephalic appendages, lateral; (B) anterior part of carapace and cephalic appendages, dorsal; (C) third to sixth abdominal somites, lateral; (D) telson and right uropod, dorsal (marginal setae on uropod omitted); (E) posterior margin of telson, dorsal. Female from Iheya Ridge, Okinawa Trough (CL 17.9 mm; JAMSTEC)." figureDoi="http://doi.org/10.5281/zenodo.4581536" httpUri="https://zenodo.org/record/4581536/files/figure.png" pageId="39" pageNumber="1148">Figures 19</figureCitation>
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,
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<figureCitation id="159FB487FFECFF96FD69FCFAFD234F4E" box="[682,714,818,842]" captionStart="Figure 20" captionStartId="41.[125,185,1239,1258]" captionTargetBox="[176,1122,139,1202]" captionTargetId="figure-110@41.[170,1128,133,1203]" captionTargetPageId="41" captionText="Figure 20. Alυinocaris longirostris Kikuchi and Ohta, 1995 (A) Carapace, dorsal; (B) left antennal scale, dorsal (marginal setae omitted); (C) left first pereopod, lateral; (D) chela of left first pereopod, outer; (E) left third pereopod, lateral; (F) dactylus and distal part of propodus of left third pereopod, lateral. Female from Iheya Ridge, Okinawa Trough (CL 17.9 mm; JAMSTEC)." figureDoi="http://doi.org/10.5281/zenodo.4581538" httpUri="https://zenodo.org/record/4581538/files/figure.png" pageId="39" pageNumber="1148">20</figureCitation>
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,
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<figureCitation id="159FB487FFECFF96FD1BFCFAFD1E4F4E" box="[728,759,818,842]" captionStart="Figure 29" captionStartId="61.[125,185,1664,1683]" captionTargetBox="[179,1122,1029,1627]" captionTargetId="figure-266@61.[175,1124,1025,1629]" captionTargetPageId="61" captionText="Figure 29. Distribution map of Alυinocaris species known at present." figureDoi="http://doi.org/10.5281/zenodo.4581560" httpUri="https://zenodo.org/record/4581560/files/figure.png" pageId="39" pageNumber="1148">29</figureCitation>
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)
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</paragraph>
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<paragraph id="8D1BA802FFECFF96FFBEFC9BFC204F6F" blockId="39.[125,1172,785,1004]" box="[125,969,851,875]" pageId="39" pageNumber="1148">
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<emphasis id="BFD07410FFECFF96FFBEFC9BFF1E4F6F" box="[125,247,851,875]" italics="true" pageId="39" pageNumber="1148">Alυinocaris</emphasis>
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sp.:
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<bibRefCitation id="E935D5F3FFECFF96FEF1FC9BFE5D4F6F" author="Ohta S" box="[306,436,851,875]" pageId="39" pageNumber="1148" pagination="145 - 156" refId="ref27593" refString="Ohta S. 1990. Deep-sea submersible survey of the hydrothermal vent community on the northeastern slope of the Iheya Ridge, the Okinawa Trough. JAMSTEC Journal of Deepsea Research 6: 145 - 156. (Jpn with Eng summary)." type="journal article" year="1990">Ohta 1990</bibRefCitation>
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,
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<figureCitation id="159FB487FFECFF96FE02FC9BFDCE4F6F" box="[449,551,851,875]" captionStart="Figure 6" captionStartId="20.[138,198,1584,1603]" captionTargetBox="[182,1138,201,1548]" captionTargetId="figure-1@20.[182,1140,197,1549]" captionTargetPageId="20" captionText="Figure 6. Alυinocaris markensis Williams, 1988. (A) Carapace and cephalic appendages, lateral; (B) anterior part of carapace and cephalic appendages, dorsal; (C) carapace, dorsal; (D) third to sixth abdominal somite, lateral; (E) telson and right uropod, dorsal; (F) posterior part of telson, dorsal. Female from site Les Ruches, Snake Pit, Mid-Atlantic Ridge (CL 16.7 mm; MNHN-Na 14282)." figureDoi="http://doi.org/10.5281/zenodo.4581506" httpUri="https://zenodo.org/record/4581506/files/figure.png" pageId="39" pageNumber="1148">Figure 6</figureCitation>
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;
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<bibRefCitation id="E935D5F3FFECFF96FDF6FC9BFCCF4F6F" author="Kim DS & Ohta S" box="[565,806,851,875]" pageId="39" pageNumber="1148" pagination="221 - 233" refId="ref27285" refString="Kim DS, Ohta S. 1991. Submersible observations and comparison of the biological communities of the two hydrothermal vents on the Iheya Ridge of the Mid-Okinawa Trough. JAMSTEC Journal of Deep Sea Research 7: 221 - 233. (Jpn with Eng summary)." type="journal article" year="1991">Kim and Ohta 1991</bibRefCitation>
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,
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<figureCitation id="159FB487FFECFF96FCF7FC9BFC4D4F6F" box="[820,932,851,875]" captionStart="Figure 7" captionStartId="21.[125,185,1008,1027]" captionTargetBox="[173,1123,138,965]" captionTargetId="figure-194@21.[170,1128,133,972]" captionTargetPageId="21" captionText="Figure 7. Alυinocaris markensis Williams, 1988. (A) Left antennal scale, dorsal; (B) left first pereopod, lateral; (C) chela of left first pereopod, outer; (D) left third pereopod, lateral; (E) dactylus and distal part of propodus of left third pereopod, lateral. Female from site Les Ruches, Snake Pit, Mid-Atlantic Ridge (CL 16.7 mm; MNHN- Na 14282)." figureDoi="http://doi.org/10.5281/zenodo.4581508" httpUri="https://zenodo.org/record/4581508/files/figure.png" pageId="39" pageNumber="1148">Figures 7</figureCitation>
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,
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||
<figureCitation id="159FB487FFECFF96FC71FC9BFC2D4F6F" box="[946,964,851,875]" captionStart="Figure 9" captionStartId="25.[125,185,1220,1239]" captionTargetBox="[175,1125,135,1180]" captionTargetId="figure-148@25.[170,1128,133,1184]" captionTargetPageId="25" captionText="Figure 9. Alυinocaris muricola Williams, 1988. (A) Carapace, dorsal; (B) left first pereopod, lateral; (C) chela of left first pereopod, inner; (D) left third pereopod, lateral; (E) dactylus and distal part of propodus of left third pereopod, lateral. Female from West Florida Escarpment (CL 13.8 mm; Dr C. Van Dover’s collection)." figureDoi="http://doi.org/10.5281/zenodo.4581512" httpUri="https://zenodo.org/record/4581512/files/figure.png" pageId="39" pageNumber="1148">9</figureCitation>
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.
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C5BEFB89FFECFF96FFBEFCBCFB7D4FE8" pageId="39" pageNumber="1148" type="reference_group">
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<paragraph id="8D1BA802FFECFF96FFBEFCBCFB7D4FE8" blockId="39.[125,1172,785,1004]" pageId="39" pageNumber="1148">
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<emphasis id="BFD07410FFECFF96FFBEFCBCFF1E4F88" box="[125,247,884,908]" italics="true" pageId="39" pageNumber="1148">Alυinocaris</emphasis>
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<taxonomicName id="4AA4D381FFECFF96FF3CFCBCFD0A4F88" authority="Kikuchi and Ohta 1995, p 772" authorityName="Kikuchi and Ohta" authorityPageNumber="772" authorityYear="1995" box="[255,739,884,908]" class="Malacostraca" family="Alvinocarididae" genus="Alijinocaris" kingdom="Animalia" order="Decapoda" pageId="39" pageNumber="1148" phylum="Arthropoda" rank="species" species="longirostris">
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<emphasis id="BFD07410FFECFF96FF3CFCBCFE984F88" box="[255,369,884,908]" italics="true" pageId="39" pageNumber="1148">longirostris</emphasis>
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||
<bibRefCitation id="E935D5F3FFECFF96FEB9FCBCFD784F88" author="Kikuchi T & Ohta S" box="[378,657,884,908]" pageId="39" pageNumber="1148" pagination="771 - 785" refId="ref27242" refString="Kikuchi T, Ohta S. 1995. Two caridean shrimps of the families Bresiliidae and Hippolytidae from a hydrothermal field on the Iheya Ridge, off the Ryukyu Islands, Japan. Journal of Crustacean Biology 15: 771 - 785." type="journal article" year="1995">Kikuchi and Ohta 1995</bibRefCitation>
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, p 772
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</taxonomicName>
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||
,
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||
<figureCitation id="159FB487FFECFF96FD33FCBCFC914F88" box="[752,888,884,908]" captionStart-0="Figure 1" captionStart-1="Figure 2" captionStart-2="Figure 3" captionStart-3="Figure 4" captionStart-4="Figure 5" captionStart-5="Figure 6" captionStart-6="Figure 7" captionStartId-0="6.[138,198,1409,1428]" captionStartId-1="8.[138,198,1546,1565]" captionStartId-2="10.[138,198,1531,1550]" captionStartId-3="16.[138,198,1535,1554]" captionStartId-4="17.[125,185,1558,1577]" captionStartId-5="20.[138,198,1584,1603]" captionStartId-6="21.[125,185,1008,1027]" captionTargetBox-0="[184,1135,140,1368]" captionTargetBox-1="[189,1136,138,1507]" captionTargetBox-2="[190,1139,140,1489]" captionTargetBox-3="[187,1137,139,1495]" captionTargetBox-4="[176,1121,225,1518]" captionTargetBox-5="[182,1138,201,1548]" captionTargetBox-6="[173,1123,138,965]" captionTargetId-0="figure-1@6.[182,1140,133,1373]" captionTargetId-1="figure-1@8.[182,1140,133,1510]" captionTargetId-2="figure-1@10.[182,1140,137,1495]" captionTargetId-3="figure-1@16.[182,1140,133,1499]" captionTargetId-4="figure-1@17.[170,1128,218,1521]" captionTargetId-5="figure-1@20.[182,1140,197,1549]" captionTargetId-6="figure-194@21.[170,1128,133,972]" captionTargetPageId-0="6" captionTargetPageId-1="8" captionTargetPageId-2="10" captionTargetPageId-3="16" captionTargetPageId-4="17" captionTargetPageId-5="20" captionTargetPageId-6="21" captionText-0="Figure 1. Diagrammatic Alυinocaris, showing measurements used in text. (A) Carapace and rostrum, lateral; CL, carapace length; DA, dorsal angle; RL, rostral length. (B) Carapace, dorsal: CW, carapace width. (C) Anterior part of carapace and cephalic appendages, dorsal; L, length; W, width. (D) Sixth abdominal somite, lateral; L, length; H, height. (E) Telson, dorsal; AW, anterior width; L, length; PW, posterior width. (F) Antennal scale, dorsal; abbreviations as in (C). (G) Chela of first pereopod, lateral; PL, palm length; PH, palm height." captionText-1="Figure 2. Alυinocaris muricola Williams, 1988. Left appendages. (A) Antennal scale, dorsal; (B) mandible, dorsal; (C) maxillule, ventral; (D) maxilla, ventral; (E) first maxilliped, ventral; (F) endopod of first maxilliped, dorsal; (G) second maxilliped, ventral; (H) first pleopod, ventrolateral; (I) endopod of first pleopod; (J) appendices interna and masculina of second pleopod, mesial. (A–H) Female from Régab site, west equatorial African margin (CL 16.8 mm; MNHN-Na 14277); (I, J) male from same locality (CL 15.4 mm; Ifremer)." captionText-2="Figure 3. Alυinocaris muricola Williams, 1988. Left thoracic appendages. (A) Third maxilliped, lateral; (B) coxa and antepenultimate segment of third maxilliped, dorsal; (C) first pereopod, lateral; (D) carpus of first pereopod, mesial; (E) second pereopod, lateral; (F) chela of second pereopod, dorsal; (G) third pereopod, lateral; (H) dactylus of third pereopod, lateral; (I) fourth pereopod, lateral; (J) fifth pereopod, lateral; (K) dactylus of fifth pereopod, lateral. Female from Régab site, west equatorial African margin (CL 16.8 mm; MNHN-Na 14277)." captionText-3="Figure 4. Alυinocaris lusca Williams and Chace, 1982. (A) Carapace and cephalic appendages, lateral (rostrum broken off); (B) anterior part of carapace and cephalic appendages, dorsal; (C) same, lateral; (D) carapace, dorsal (rostrum broken off); (E) third to sixth abdominal somites, lateral. (A, B, D, E) Paratype female from Rose Garden area, Galapagos Rift (CL 13.5 mm; USNM 184537); (C) paratype female (CL 8.6 mm; same lot)." captionText-4="Figure 5. Alυinocaris lusca Williams and Chace, 1982. (A) Telson and right uropod, dorsal; (B, C) posterior part of telson, dorsal; (D) right antennal scale, dorsal (marginal setae omitted); (E) first pereopod, lateral; (F) chela of first pereopod, outer; (G) left third pereopod, lateral; (H) dactylus and distal part of propodus of left third pereopod, lateral. (A, B, D–H) Paratype female from Rose Garden area, Galapagos Rift (CL 13.5 mm; USNM 184537); (C) paratype (CL 8.6 mm; same lot)." captionText-5="Figure 6. Alυinocaris markensis Williams, 1988. (A) Carapace and cephalic appendages, lateral; (B) anterior part of carapace and cephalic appendages, dorsal; (C) carapace, dorsal; (D) third to sixth abdominal somite, lateral; (E) telson and right uropod, dorsal; (F) posterior part of telson, dorsal. Female from site Les Ruches, Snake Pit, Mid-Atlantic Ridge (CL 16.7 mm; MNHN-Na 14282)." captionText-6="Figure 7. Alυinocaris markensis Williams, 1988. (A) Left antennal scale, dorsal; (B) left first pereopod, lateral; (C) chela of left first pereopod, outer; (D) left third pereopod, lateral; (E) dactylus and distal part of propodus of left third pereopod, lateral. Female from site Les Ruches, Snake Pit, Mid-Atlantic Ridge (CL 16.7 mm; MNHN- Na 14282)." figureDoi-0="http://doi.org/10.5281/zenodo.4581496" figureDoi-1="http://doi.org/10.5281/zenodo.4581498" figureDoi-2="http://doi.org/10.5281/zenodo.4581500" figureDoi-3="http://doi.org/10.5281/zenodo.4581502" figureDoi-4="http://doi.org/10.5281/zenodo.4581504" figureDoi-5="http://doi.org/10.5281/zenodo.4581506" figureDoi-6="http://doi.org/10.5281/zenodo.4581508" httpUri-0="https://zenodo.org/record/4581496/files/figure.png" httpUri-1="https://zenodo.org/record/4581498/files/figure.png" httpUri-2="https://zenodo.org/record/4581500/files/figure.png" httpUri-3="https://zenodo.org/record/4581502/files/figure.png" httpUri-4="https://zenodo.org/record/4581504/files/figure.png" httpUri-5="https://zenodo.org/record/4581506/files/figure.png" httpUri-6="https://zenodo.org/record/4581508/files/figure.png" pageId="39" pageNumber="1148">Figures 1–7</figureCitation>
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[
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<typeStatus id="521F16A0FFECFF96FC44FCBCFC524F88" box="[903,955,884,908]" pageId="39" pageNumber="1148">type</typeStatus>
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locality: Clam site on the Iheya Ridge,
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<collectingRegion id="4F6066E0FFECFF96FE77FC5CFDF24FA8" box="[436,539,916,940]" country="Japan" name="Okinawa" pageId="39" pageNumber="1148">Okinawa</collectingRegion>
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Trough,
|
||
<geoCoordinate id="E890CEC5FFECFF96FD4AFC5CFCFC4FA8" box="[649,789,916,940]" degrees="27" direction="north" minutes="32.709" orientation="latitude" pageId="39" pageNumber="1148" precision="1" value="27.54515">
|
||
27
|
||
<emphasis id="BFD07410FFECFF96FD65FC5CFD594FA8" bold="true" box="[678,688,916,940]" italics="true" pageId="39" pageNumber="1148">°</emphasis>
|
||
32.709N
|
||
</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="E890CEC5FFECFF96FCE2FC5CFC514FA8" box="[801,952,916,940]" degrees="126" direction="east" minutes="58.209" orientation="longitude" pageId="39" pageNumber="1148" precision="1" value="126.97015">
|
||
126
|
||
<emphasis id="BFD07410FFECFF96FC8EFC5CFCBE4FA8" bold="true" box="[845,855,916,940]" italics="true" pageId="39" pageNumber="1148">°</emphasis>
|
||
58.209E
|
||
</geoCoordinate>
|
||
,
|
||
<quantity id="4A5C05E7FFECFF96FC00FC5CFBC84FA8" box="[963,1057,916,940]" metricMagnitude="3" metricUnit="m" metricValue="1.3599999999999999" pageId="39" pageNumber="1148" unit="m" value="1360.0">1360 m</quantity>
|
||
];
|
||
<bibRefCitation id="E935D5F3FFECFF96FBF7FC5CFEA74FC8" author="Fujikura K & Hashimoto J & Fujiwara Y & Okutani T" pageId="39" pageNumber="1148" pagination="227 - 241" refId="ref26807" refString="Fujikura K, Hashimoto J, Fujiwara Y, Okutani T. 1995. Community ecology of the chemosynthetic community at Off Hatsushima site, Sagami Bay, Japan. JAMSTEC Journal of Deep Sea Research 11: 227 - 241. (in Japanese, with English summary)." type="journal article" year="1995">
|
||
<emphasis id="BFD07410FFECFF96FBF7FC5CFB7D4FA8" box="[1076,1172,916,940]" italics="true" pageId="39" pageNumber="1148">Fujikura</emphasis>
|
||
et al. 1995
|
||
</bibRefCitation>
|
||
, p 231 (Table 1), 232, 233 (Table 2), 234;
|
||
<bibRefCitation id="E935D5F3FFECFF96FC94FC7CFBAA4FC8" author="Fujikura K & Hashimoto J & Fujiwara Y & Okutani T" box="[855,1091,948,972]" pageId="39" pageNumber="1148" pagination="133 - 153" refId="ref26858" refString="Fujikura K, Hashimoto J, Fujiwara Y, Okutani T. 1996. Community ecology of the chemosynthetic community at Off Hatsushima site, Sagami Bay, Japan-II: comparisons of faunal similarity. JAMSTEC Journal of Deep Sea Research 12: 133 - 153. (Jpn with Eng summary)." type="journal article" year="1996">Fujikura et al. 1996</bibRefCitation>
|
||
, p 136 (Table 1), 142;
|
||
<bibRefCitation id="E935D5F3FFECFF96FE44FC1CFDA44FE8" author="Hashimoto J" box="[391,589,980,1004]" pageId="39" pageNumber="1148" pagination="190" refId="ref27131" refString="Hashimoto J. 1997. A lυinocaris longirostris Kikuchi & Ohta, 1995. In: Desbruyeres D, Segonzac M, editors. Handbook of deep-sea hydrothermal vent fauna. Brest: Editions Ifremer. 190." type="book chapter" year="1997">Hashimoto 1997</bibRefCitation>
|
||
, p 190;
|
||
<bibRefCitation id="E935D5F3FFECFF96FD6FFC1CFC334FE8" author="Watabe H & Miyake" box="[684,986,980,1004]" pageId="39" pageNumber="1148" pagination="29 - 34" refId="ref28537" refString="Watabe H, Miyake. 2000. Decapod fauna of the hydrothermally active and adjacent fields on the Hatoma Knoll, southern Japan. JAMSTEC Journal of Deep Sea Research 17: 29 - 34. (Jpn with Eng abstract)" type="journal article" year="2000">Watabe and Miyake 2000</bibRefCitation>
|
||
, p 32,
|
||
<figureCitation id="159FB487FFECFF96FBE9FC1CFB794FE8" box="[1066,1168,980,1004]" captionStart="Figure 4" captionStartId="16.[138,198,1535,1554]" captionTargetBox="[187,1137,139,1495]" captionTargetId="figure-1@16.[182,1140,133,1499]" captionTargetPageId="16" captionText="Figure 4. Alυinocaris lusca Williams and Chace, 1982. (A) Carapace and cephalic appendages, lateral (rostrum broken off); (B) anterior part of carapace and cephalic appendages, dorsal; (C) same, lateral; (D) carapace, dorsal (rostrum broken off); (E) third to sixth abdominal somites, lateral. (A, B, D, E) Paratype female from Rose Garden area, Galapagos Rift (CL 13.5 mm; USNM 184537); (C) paratype female (CL 8.6 mm; same lot)." figureDoi="http://doi.org/10.5281/zenodo.4581502" httpUri="https://zenodo.org/record/4581502/files/figure.png" pageId="39" pageNumber="1148">Figure 4</figureCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C5BEFB89FFECFF9AFFBEFBEDFECA4DBB" lastPageId="43" lastPageNumber="1152" pageId="39" pageNumber="1148" type="materials_examined">
|
||
<paragraph id="8D1BA802FFECFF96FFBEFBEDFEA54839" blockId="39.[125,332,1061,1085]" box="[125,332,1061,1085]" pageId="39" pageNumber="1148">
|
||
<emphasis id="BFD07410FFECFF96FFBEFBEDFEA54839" box="[125,332,1061,1085]" italics="true" pageId="39" pageNumber="1148">Material examined</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8D1BA802FFECFF96FFBEFB9EFD8E48AB" blockId="39.[125,1172,1110,1199]" pageId="39" pageNumber="1148">
|
||
<materialsCitation id="3DCCA25FFFECFF96FFBEFB9EFD8A48AB" collectingDate="1999-05-08" collectorName="Trough. DS & S. Tsuchida" elevation="1053" latitude="27.786331" location="Iheya Ridge" longLatPrecision="1" longitude="126.901535" pageId="39" pageNumber="1148" specimenCount="1" stateProvince="Okinawa">
|
||
<collectingRegion id="4F6066E0FFECFF96FFBEFB9EFF0D486A" box="[125,228,1110,1134]" country="Japan" name="Okinawa" pageId="39" pageNumber="1148">Okinawa</collectingRegion>
|
||
<collectorName id="2051CDD4FFECFF96FF32FB9EFE6D486A" box="[241,388,1110,1134]" pageId="39" pageNumber="1148">Trough. DS</collectorName>
|
||
<taxonomicName id="4AA4D381FFECFF96FE51FB9EFDDD486A" authorityName="Miura & Laubier" authorityYear="1990" box="[402,564,1110,1134]" class="Polychaeta" family="Chrysopetalidae" genus="Shinkai" kingdom="Animalia" order="Phyllodocida" pageId="39" pageNumber="1148" phylum="Annelida" rank="genus">
|
||
<emphasis id="BFD07410FFECFF96FE51FB9EFE01486A" box="[402,488,1110,1134]" italics="true" pageId="39" pageNumber="1148">Shinkai</emphasis>
|
||
2000
|
||
</taxonomicName>
|
||
: dive #1094, north-eastern slope of
|
||
<location id="887BFED9FFECFF96FC3EFB9EFB79486A" LSID="urn:lsid:plazi:treatment:050D1914FFECFF9AFE9FFCD9FECA4DBB:887BFED9FFECFF96FC3EFB9EFB79486A" box="[1021,1168,1110,1134]" latitude="27.786331" longLatPrecision="1" longitude="126.901535" name="Iheya Ridge" pageId="39" pageNumber="1148" stateProvince="Okinawa">Iheya Ridge</location>
|
||
,
|
||
<geoCoordinate id="E890CEC5FFECFF96FFBEFBBFFEF1488B" box="[125,280,1142,1167]" degrees="27" direction="north" minutes="47.1799" orientation="latitude" pageId="39" pageNumber="1148" precision="1" value="27.786331">
|
||
27
|
||
<emphasis id="BFD07410FFECFF96FF58FBBEFF4C488A" bold="true" box="[155,165,1142,1166]" italics="true" pageId="39" pageNumber="1148">°</emphasis>
|
||
47.1799N
|
||
</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="E890CEC5FFECFF96FEE4FBBFFE24488B" box="[295,461,1142,1167]" degrees="126" direction="east" minutes="54.0919" orientation="longitude" pageId="39" pageNumber="1148" precision="1" value="126.901535">
|
||
126
|
||
<emphasis id="BFD07410FFECFF96FE97FBBEFEB7488A" bold="true" box="[340,350,1142,1166]" italics="true" pageId="39" pageNumber="1148">°</emphasis>
|
||
54.0919E
|
||
</geoCoordinate>
|
||
,
|
||
<quantity id="4A5C05E7FFECFF96FE1FFBBFFDDC488B" box="[476,565,1143,1167]" metricMagnitude="3" metricUnit="m" metricValue="1.053" pageId="39" pageNumber="1148" unit="m" value="1053.0">
|
||
<elevation id="06894F31FFECFF96FE1FFBBFFDDC488B" box="[476,565,1143,1167]" metricMagnitude="3" metricUnit="m" metricValue="1.053" pageId="39" pageNumber="1148" unit="m" value="1053.0">1053 m</elevation>
|
||
</quantity>
|
||
,
|
||
<date id="F91A8EC2FFECFF96FD87FBBFFD30488B" box="[580,729,1143,1167]" pageId="39" pageNumber="1148" value="1999-05-08">
|
||
<collectingDate id="E95E772AFFECFF96FD87FBBFFD30488B" box="[580,729,1143,1167]" pageId="39" pageNumber="1148" value="1999-05-08">8 May 1999</collectingDate>
|
||
</date>
|
||
, coll.
|
||
<collectorName id="2051CDD4FFECFF96FCE0FBBFFC5D488B" box="[803,948,1143,1167]" pageId="39" pageNumber="1148">S. Tsuchida</collectorName>
|
||
, seven females CL
|
||
<quantity id="4A5C05E7FFECFF96FFBEFB5FFEFF48AB" box="[125,278,1175,1199]" metricMagnitude="-2" metricUnit="m" metricValue="1.25" metricValueMax="1.69" metricValueMin="0.8099999999999999" pageId="39" pageNumber="1148" unit="mm" value="12.5" valueMax="16.9" valueMin="8.1">8.1–16.9 mm</quantity>
|
||
(JAMSTEC 15968–15974)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8D1BA802FFECFF96FFBEFB20FF1C4904" blockId="39.[125,245,1256,1280]" box="[125,245,1256,1280]" pageId="39" pageNumber="1148">
|
||
<emphasis id="BFD07410FFECFF96FFBEFB20FF1C4904" box="[125,245,1256,1280]" italics="true" pageId="39" pageNumber="1148">Description</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8D1BA802FFECFF96FFBEFAD0FE6F4934" blockId="39.[125,1173,1304,1685]" box="[125,390,1304,1328]" pageId="39" pageNumber="1148">Body relatively robust.</paragraph>
|
||
<paragraph id="8D1BA802FFECFF96FF5BFAF1FF344A91" blockId="39.[125,1173,1304,1685]" pageId="39" pageNumber="1148">
|
||
Rostrum (
|
||
<figureCitation id="159FB487FFECFF96FECEFAF1FE514955" box="[269,440,1337,1361]" captionStart="Figure 19" captionStartId="40.[138,198,1585,1604]" captionTargetBox="[188,1136,138,1548]" captionTargetId="figure-1@40.[182,1140,131,1548]" captionTargetPageId="40" captionText="Figure 19. Alυinocaris longirostris Kikuchi and Ohta, 1995. (A) Carapace and cephalic appendages, lateral; (B) anterior part of carapace and cephalic appendages, dorsal; (C) third to sixth abdominal somites, lateral; (D) telson and right uropod, dorsal (marginal setae on uropod omitted); (E) posterior margin of telson, dorsal. Female from Iheya Ridge, Okinawa Trough (CL 17.9 mm; JAMSTEC)." figureDoi="http://doi.org/10.5281/zenodo.4581536" httpUri="https://zenodo.org/record/4581536/files/figure.png" pageId="39" pageNumber="1148">Figure 19A, B</figureCitation>
|
||
) directed forward or very slightly downward, nearly straight or slightly curved dorsally, 0.64–0.98 times carapace length, overreaching distal margin of second segment of antennular peduncle, sometimes overreaching distal margin of third segment; dorsal margin armed with 9–15 teeth, including 5–10 teeth on rostrum proper and four to seven relatively large teeth on carapace posterior to orbital margin, posteriormost tooth arising from 0.38–0.48 of carapace length; ventral margin armed with four to nine small teeth on anterior 0.30–0.40. Carapace (
|
||
<figureCitation id="159FB487FFECFF96FCF7FA34FC224A10" box="[820,971,1532,1556]" captionStart="Figure 19" captionStartId="40.[138,198,1585,1604]" captionTargetBox="[188,1136,138,1548]" captionTargetId="figure-1@40.[182,1140,131,1548]" captionTargetPageId="40" captionText="Figure 19. Alυinocaris longirostris Kikuchi and Ohta, 1995. (A) Carapace and cephalic appendages, lateral; (B) anterior part of carapace and cephalic appendages, dorsal; (C) third to sixth abdominal somites, lateral; (D) telson and right uropod, dorsal (marginal setae on uropod omitted); (E) posterior margin of telson, dorsal. Female from Iheya Ridge, Okinawa Trough (CL 17.9 mm; JAMSTEC)." figureDoi="http://doi.org/10.5281/zenodo.4581536" httpUri="https://zenodo.org/record/4581536/files/figure.png" pageId="39" pageNumber="1148">Figures 19A</figureCitation>
|
||
,
|
||
<figureCitation id="159FB487FFECFF96FC19FA34FBE54A10" box="[986,1036,1532,1556]" captionStart="Figure 20" captionStartId="41.[125,185,1239,1258]" captionTargetBox="[176,1122,139,1202]" captionTargetId="figure-110@41.[170,1128,133,1203]" captionTargetPageId="41" captionText="Figure 20. Alυinocaris longirostris Kikuchi and Ohta, 1995 (A) Carapace, dorsal; (B) left antennal scale, dorsal (marginal setae omitted); (C) left first pereopod, lateral; (D) chela of left first pereopod, outer; (E) left third pereopod, lateral; (F) dactylus and distal part of propodus of left third pereopod, lateral. Female from Iheya Ridge, Okinawa Trough (CL 17.9 mm; JAMSTEC)." figureDoi="http://doi.org/10.5281/zenodo.4581538" httpUri="https://zenodo.org/record/4581538/files/figure.png" pageId="39" pageNumber="1148">20A</figureCitation>
|
||
) 0.65–0.72 times as wide as long; postrostral median ridge high, extending to 0.75–0.80 of carapace length, dorsal angle about 150
|
||
<emphasis id="BFD07410FFECFF96FE2EF9F4FE1E4A50" bold="true" box="[493,503,1596,1620]" italics="true" pageId="39" pageNumber="1148">°</emphasis>
|
||
; pterygostomian tooth strongly produced anteriorly, far exceeding antennal tooth; post-antennal groove shallow; branchial region not particularly inflated.
|
||
</paragraph>
|
||
<caption id="D9DBF88AFFE3FF99FF49F9F9FD0D4A90" ID-DOI="http://doi.org/10.5281/zenodo.4581536" ID-Zenodo-Dep="4581536" httpUri="https://zenodo.org/record/4581536/files/figure.png" pageId="40" pageNumber="1149" startId="40.[138,198,1585,1604]" targetBox="[188,1136,138,1548]" targetPageId="40">
|
||
<paragraph id="8D1BA802FFE3FF99FF49F9F9FD0D4A90" blockId="40.[138,1186,1585,1684]" pageId="40" pageNumber="1149">
|
||
Figure 19.
|
||
<emphasis id="BFD07410FFE3FF99FF39F9F9FEB24A40" box="[250,347,1585,1604]" italics="true" pageId="40" pageNumber="1149">Alυinocaris</emphasis>
|
||
<taxonomicName id="4AA4D381FFE3FF99FEA4F9F9FD2A4A40" authority="Kikuchi and Ohta, 1995" authorityName="Kikuchi and Ohta" authorityYear="1995" box="[359,707,1585,1604]" class="Malacostraca" family="Alvinocarididae" genus="Alijinocaris" kingdom="Animalia" order="Decapoda" pageId="40" pageNumber="1149" phylum="Arthropoda" rank="species" species="longirostris">
|
||
<emphasis id="BFD07410FFE3FF99FEA4F9F9FE2B4A40" box="[359,450,1585,1604]" italics="true" pageId="40" pageNumber="1149">longirostris</emphasis>
|
||
<bibRefCitation id="E935D5F3FFE3FF99FE0DF9F9FD2A4A40" author="Kikuchi T & Ohta S" box="[462,707,1585,1604]" pageId="40" pageNumber="1149" pagination="771 - 785" refId="ref27242" refString="Kikuchi T, Ohta S. 1995. Two caridean shrimps of the families Bresiliidae and Hippolytidae from a hydrothermal field on the Iheya Ridge, off the Ryukyu Islands, Japan. Journal of Crustacean Biology 15: 771 - 785." type="journal article" year="1995">Kikuchi and Ohta, 1995</bibRefCitation>
|
||
</taxonomicName>
|
||
. (A) Carapace and cephalic appendages, lateral; (B) anterior part of carapace and cephalic appendages, dorsal; (C) third to sixth abdominal somites, lateral; (D) telson and right uropod, dorsal (marginal setae on uropod omitted); (E) posterior margin of telson, dorsal. Female from Iheya Ridge, Okinawa Trough (CL 17.9 mm; JAMSTEC).
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="D9DBF88AFFE2FF98FFBEFB1FFDC1493D" ID-DOI="http://doi.org/10.5281/zenodo.4581538" ID-Zenodo-Dep="4581538" httpUri="https://zenodo.org/record/4581538/files/figure.png" pageId="41" pageNumber="1150" startId="41.[125,185,1239,1258]" targetBox="[176,1122,139,1202]" targetPageId="41">
|
||
<paragraph id="8D1BA802FFE2FF98FFBEFB1FFDC1493D" blockId="41.[125,1173,1239,1337]" pageId="41" pageNumber="1150">
|
||
Figure 20.
|
||
<emphasis id="BFD07410FFE2FF98FF29FB1FFEA248EE" box="[234,331,1239,1258]" italics="true" pageId="41" pageNumber="1150">Alυinocaris</emphasis>
|
||
<taxonomicName id="4AA4D381FFE2FF98FE97FB1FFD4948EE" authority="Kikuchi and Ohta, 1995" authorityName="Kikuchi and Ohta" authorityYear="1995" box="[340,672,1239,1258]" class="Malacostraca" family="Alvinocarididae" genus="Alijinocaris" kingdom="Animalia" order="Decapoda" pageId="41" pageNumber="1150" phylum="Arthropoda" rank="species" species="longirostris">
|
||
<emphasis id="BFD07410FFE2FF98FE97FB1FFE4648EE" box="[340,431,1239,1258]" italics="true" pageId="41" pageNumber="1150">longirostris</emphasis>
|
||
<bibRefCitation id="E935D5F3FFE2FF98FE7BFB1FFD4948EE" author="Kikuchi T & Ohta S" box="[440,672,1239,1258]" pageId="41" pageNumber="1150" pagination="771 - 785" refId="ref27242" refString="Kikuchi T, Ohta S. 1995. Two caridean shrimps of the families Bresiliidae and Hippolytidae from a hydrothermal field on the Iheya Ridge, off the Ryukyu Islands, Japan. Journal of Crustacean Biology 15: 771 - 785." type="journal article" year="1995">Kikuchi and Ohta, 1995</bibRefCitation>
|
||
</taxonomicName>
|
||
(A) Carapace, dorsal; (B) left antennal scale, dorsal (marginal setae omitted); (C) left first pereopod, lateral; (D) chela of left first pereopod, outer; (E) left third pereopod, lateral; (F) dactylus and distal part of propodus of left third pereopod, lateral. Female from Iheya Ridge, Okinawa Trough (CL 17.9 mm; JAMSTEC).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8D1BA802FFE2FF98FF5BFAB1FE2D4A90" blockId="41.[125,1173,1401,1684]" pageId="41" pageNumber="1150">
|
||
Third abdominal pleuron smooth or with few minute denticles. Fourth abdominal pleuron (
|
||
<figureCitation id="159FB487FFE2FF98FF25FA52FE8749B6" box="[230,366,1434,1458]" captionStart="Figure 19" captionStartId="40.[138,198,1585,1604]" captionTargetBox="[188,1136,138,1548]" captionTargetId="figure-1@40.[182,1140,131,1548]" captionTargetPageId="40" captionText="Figure 19. Alυinocaris longirostris Kikuchi and Ohta, 1995. (A) Carapace and cephalic appendages, lateral; (B) anterior part of carapace and cephalic appendages, dorsal; (C) third to sixth abdominal somites, lateral; (D) telson and right uropod, dorsal (marginal setae on uropod omitted); (E) posterior margin of telson, dorsal. Female from Iheya Ridge, Okinawa Trough (CL 17.9 mm; JAMSTEC)." figureDoi="http://doi.org/10.5281/zenodo.4581536" httpUri="https://zenodo.org/record/4581536/files/figure.png" pageId="41" pageNumber="1150">Figure 19C</figureCitation>
|
||
) with one to four small teeth posterolaterally. Fifth abdominal somite similarly armed with one strong posteroventral tooth and additional two to five small teeth. Sixth abdominal somite 1.50–1.70 times longer than proximal height. Telson (
|
||
<figureCitation id="159FB487FFE2FF98FBC2FA12FB6249F6" box="[1025,1163,1498,1522]" captionStart="Figure 19" captionStartId="40.[138,198,1585,1604]" captionTargetBox="[188,1136,138,1548]" captionTargetId="figure-1@40.[182,1140,131,1548]" captionTargetPageId="40" captionText="Figure 19. Alυinocaris longirostris Kikuchi and Ohta, 1995. (A) Carapace and cephalic appendages, lateral; (B) anterior part of carapace and cephalic appendages, dorsal; (C) third to sixth abdominal somites, lateral; (D) telson and right uropod, dorsal (marginal setae on uropod omitted); (E) posterior margin of telson, dorsal. Female from Iheya Ridge, Okinawa Trough (CL 17.9 mm; JAMSTEC)." figureDoi="http://doi.org/10.5281/zenodo.4581536" httpUri="https://zenodo.org/record/4581536/files/figure.png" pageId="41" pageNumber="1150">Figure 19D</figureCitation>
|
||
) falling slightly short of or reaching posterior margin of uropod, length about 2.53–2.80 times anterior width and 4.10–4.90 times posterior width; armed with five to seven dorsolateral spines on either side; posterior margin (
|
||
<figureCitation id="159FB487FFE2FF98FD0DF9F4FCBA4A50" box="[718,851,1596,1620]" captionStart="Figure 19" captionStartId="40.[138,198,1585,1604]" captionTargetBox="[188,1136,138,1548]" captionTargetId="figure-1@40.[182,1140,131,1548]" captionTargetPageId="40" captionText="Figure 19. Alυinocaris longirostris Kikuchi and Ohta, 1995. (A) Carapace and cephalic appendages, lateral; (B) anterior part of carapace and cephalic appendages, dorsal; (C) third to sixth abdominal somites, lateral; (D) telson and right uropod, dorsal (marginal setae on uropod omitted); (E) posterior margin of telson, dorsal. Female from Iheya Ridge, Okinawa Trough (CL 17.9 mm; JAMSTEC)." figureDoi="http://doi.org/10.5281/zenodo.4581536" httpUri="https://zenodo.org/record/4581536/files/figure.png" pageId="41" pageNumber="1150">Figure 19E</figureCitation>
|
||
) always moderately convex, armed with two pairs of spines at lateral corner and 12–14 plumose setae all longer than mesial pair of lateral spines.
|
||
</paragraph>
|
||
<paragraph id="8D1BA802FFE1FF9BFF66FF41FDB44D25" blockId="42.[138,1185,137,450]" pageId="42" pageNumber="1151">
|
||
Antennular peduncle (
|
||
<figureCitation id="159FB487FFE1FF9BFE70FF41FDD64CA5" box="[435,575,137,161]" captionStart="Figure 19" captionStartId="40.[138,198,1585,1604]" captionTargetBox="[188,1136,138,1548]" captionTargetId="figure-1@40.[182,1140,131,1548]" captionTargetPageId="40" captionText="Figure 19. Alυinocaris longirostris Kikuchi and Ohta, 1995. (A) Carapace and cephalic appendages, lateral; (B) anterior part of carapace and cephalic appendages, dorsal; (C) third to sixth abdominal somites, lateral; (D) telson and right uropod, dorsal (marginal setae on uropod omitted); (E) posterior margin of telson, dorsal. Female from Iheya Ridge, Okinawa Trough (CL 17.9 mm; JAMSTEC)." figureDoi="http://doi.org/10.5281/zenodo.4581536" httpUri="https://zenodo.org/record/4581536/files/figure.png" pageId="42" pageNumber="1151">Figure 19B</figureCitation>
|
||
) relatively stout, second segment 1.58–1.69 times longer than wide. Antennal scale (
|
||
<figureCitation id="159FB487FFE1FF9BFDE1FF61FD444CC5" box="[546,685,169,193]" captionStart="Figure 20" captionStartId="41.[125,185,1239,1258]" captionTargetBox="[176,1122,139,1202]" captionTargetId="figure-110@41.[170,1128,133,1203]" captionTargetPageId="41" captionText="Figure 20. Alυinocaris longirostris Kikuchi and Ohta, 1995 (A) Carapace, dorsal; (B) left antennal scale, dorsal (marginal setae omitted); (C) left first pereopod, lateral; (D) chela of left first pereopod, outer; (E) left third pereopod, lateral; (F) dactylus and distal part of propodus of left third pereopod, lateral. Female from Iheya Ridge, Okinawa Trough (CL 17.9 mm; JAMSTEC)." figureDoi="http://doi.org/10.5281/zenodo.4581538" httpUri="https://zenodo.org/record/4581538/files/figure.png" pageId="42" pageNumber="1151">Figure 20B</figureCitation>
|
||
) about half length of carapace, 1.72–1.90 times longer than wide; lateral margin straight or slightly concave, somewhat diverging against dorsal median ridge; distolateral tooth directed rather laterally, falling short of broadly rounded distal margin of blade.
|
||
</paragraph>
|
||
<paragraph id="8D1BA802FFE1FF9BFF66FEE2FEB54DC6" blockId="42.[138,1185,137,450]" pageId="42" pageNumber="1151">
|
||
First pereopod (
|
||
<figureCitation id="159FB487FFE1FF9BFEA4FEE2FE1C4D46" box="[359,501,298,322]" captionStart="Figure 20" captionStartId="41.[125,185,1239,1258]" captionTargetBox="[176,1122,139,1202]" captionTargetId="figure-110@41.[170,1128,133,1203]" captionTargetPageId="41" captionText="Figure 20. Alυinocaris longirostris Kikuchi and Ohta, 1995 (A) Carapace, dorsal; (B) left antennal scale, dorsal (marginal setae omitted); (C) left first pereopod, lateral; (D) chela of left first pereopod, outer; (E) left third pereopod, lateral; (F) dactylus and distal part of propodus of left third pereopod, lateral. Female from Iheya Ridge, Okinawa Trough (CL 17.9 mm; JAMSTEC)." figureDoi="http://doi.org/10.5281/zenodo.4581538" httpUri="https://zenodo.org/record/4581538/files/figure.png" pageId="42" pageNumber="1151">Figure 20C</figureCitation>
|
||
) as illustrated; greatest height of palm about 0.40 times length of chela (
|
||
<figureCitation id="159FB487FFE1FF9BFE8FFE82FE344D66" box="[332,477,330,354]" captionStart="Figure 20" captionStartId="41.[125,185,1239,1258]" captionTargetBox="[176,1122,139,1202]" captionTargetId="figure-110@41.[170,1128,133,1203]" captionTargetPageId="41" captionText="Figure 20. Alυinocaris longirostris Kikuchi and Ohta, 1995 (A) Carapace, dorsal; (B) left antennal scale, dorsal (marginal setae omitted); (C) left first pereopod, lateral; (D) chela of left first pereopod, outer; (E) left third pereopod, lateral; (F) dactylus and distal part of propodus of left third pereopod, lateral. Female from Iheya Ridge, Okinawa Trough (CL 17.9 mm; JAMSTEC)." figureDoi="http://doi.org/10.5281/zenodo.4581538" httpUri="https://zenodo.org/record/4581538/files/figure.png" pageId="42" pageNumber="1151">Figure 20D</figureCitation>
|
||
); dactylus (
|
||
<figureCitation id="159FB487FFE1FF9BFDA4FE82FD1C4D66" box="[615,757,330,354]" captionStart="Figure 20" captionStartId="41.[125,185,1239,1258]" captionTargetBox="[176,1122,139,1202]" captionTargetId="figure-110@41.[170,1128,133,1203]" captionTargetPageId="41" captionText="Figure 20. Alυinocaris longirostris Kikuchi and Ohta, 1995 (A) Carapace, dorsal; (B) left antennal scale, dorsal (marginal setae omitted); (C) left first pereopod, lateral; (D) chela of left first pereopod, outer; (E) left third pereopod, lateral; (F) dactylus and distal part of propodus of left third pereopod, lateral. Female from Iheya Ridge, Okinawa Trough (CL 17.9 mm; JAMSTEC)." figureDoi="http://doi.org/10.5281/zenodo.4581538" httpUri="https://zenodo.org/record/4581538/files/figure.png" pageId="42" pageNumber="1151">Figure 20D</figureCitation>
|
||
) longer than palm. Third pereopod (
|
||
<figureCitation id="159FB487FFE1FF9BFF51FEA2FEF04D86" box="[146,281,362,386]" captionStart="Figure 20" captionStartId="41.[125,185,1239,1258]" captionTargetBox="[176,1122,139,1202]" captionTargetId="figure-110@41.[170,1128,133,1203]" captionTargetPageId="41" captionText="Figure 20. Alυinocaris longirostris Kikuchi and Ohta, 1995 (A) Carapace, dorsal; (B) left antennal scale, dorsal (marginal setae omitted); (C) left first pereopod, lateral; (D) chela of left first pereopod, outer; (E) left third pereopod, lateral; (F) dactylus and distal part of propodus of left third pereopod, lateral. Female from Iheya Ridge, Okinawa Trough (CL 17.9 mm; JAMSTEC)." figureDoi="http://doi.org/10.5281/zenodo.4581538" httpUri="https://zenodo.org/record/4581538/files/figure.png" pageId="42" pageNumber="1151">Figure 20E</figureCitation>
|
||
) moderately slender; dactylus (
|
||
<figureCitation id="159FB487FFE1FF9BFD40FEA2FCE04D86" box="[643,777,362,386]" captionStart="Figure 20" captionStartId="41.[125,185,1239,1258]" captionTargetBox="[176,1122,139,1202]" captionTargetId="figure-110@41.[170,1128,133,1203]" captionTargetPageId="41" captionText="Figure 20. Alυinocaris longirostris Kikuchi and Ohta, 1995 (A) Carapace, dorsal; (B) left antennal scale, dorsal (marginal setae omitted); (C) left first pereopod, lateral; (D) chela of left first pereopod, outer; (E) left third pereopod, lateral; (F) dactylus and distal part of propodus of left third pereopod, lateral. Female from Iheya Ridge, Okinawa Trough (CL 17.9 mm; JAMSTEC)." figureDoi="http://doi.org/10.5281/zenodo.4581538" httpUri="https://zenodo.org/record/4581538/files/figure.png" pageId="42" pageNumber="1151">Figure 20F</figureCitation>
|
||
) with accessory spinules increasing in size distally; carpus 0.60–0.65 times as long as propodus; merus 6.00–6.40 times as long as greatest height.
|
||
</paragraph>
|
||
<paragraph id="8D1BA802FFE1FF9BFF49FE3EFF514E0A" blockId="42.[138,184,502,526]" box="[138,184,502,526]" pageId="42" pageNumber="1151">
|
||
<emphasis id="BFD07410FFE1FF9BFF49FE3EFF514E0A" box="[138,184,502,526]" italics="true" pageId="42" pageNumber="1151">Size</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8D1BA802FFE1FF9BFF49FDEEFBD84E3A" blockId="42.[138,1073,550,574]" box="[138,1073,550,574]" pageId="42" pageNumber="1151">
|
||
Males were not available for study. Largest female CL
|
||
<quantity id="4A5C05E7FFE1FF9BFCD2FDEEFC934E3A" box="[785,890,550,574]" metricMagnitude="-2" metricUnit="m" metricValue="1.69" pageId="42" pageNumber="1151" unit="mm" value="16.9">16.9 mm</quantity>
|
||
; TL ca
|
||
<quantity id="4A5C05E7FFE1FF9BFC1AFDEEFBC44E3A" box="[985,1069,550,574]" metricMagnitude="-2" metricUnit="m" metricValue="7.0" pageId="42" pageNumber="1151" unit="mm" value="70.0">70 mm</quantity>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8D1BA802FFE1FF9BFF49FDBAFF124E8E" blockId="42.[138,251,626,650]" box="[138,251,626,650]" pageId="42" pageNumber="1151">
|
||
<emphasis id="BFD07410FFE1FF9BFF49FDBAFF124E8E" box="[138,251,626,650]" italics="true" pageId="42" pageNumber="1151">Variations</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8D1BA802FFE1FF9BFF49FD6BFF084EFF" blockId="42.[138,1185,675,763]" pageId="42" pageNumber="1151">
|
||
Variation in the armature of the pleuron of the third to fifth abdominal somites and the polymorphism of the first pereopod were described and figured by
|
||
<bibRefCitation id="E935D5F3FFE1FF9BFC06FD0BFF344EFF" author="Kikuchi T & Ohta S" pageId="42" pageNumber="1151" pagination="771 - 785" refId="ref27242" refString="Kikuchi T, Ohta S. 1995. Two caridean shrimps of the families Bresiliidae and Hippolytidae from a hydrothermal field on the Iheya Ridge, off the Ryukyu Islands, Japan. Journal of Crustacean Biology 15: 771 - 785." type="journal article" year="1995">Kikuchi and Ohta (1995)</bibRefCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8D1BA802FFE1FF9BFF49FCE6FE7A4F42" blockId="42.[138,403,814,838]" box="[138,403,814,838]" pageId="42" pageNumber="1151">
|
||
<emphasis id="BFD07410FFE1FF9BFF49FCE6FE7A4F42" box="[138,403,814,838]" italics="true" pageId="42" pageNumber="1151">Distribution and habitat</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8D1BA802FFE1FF9BFF49FC97FF26481C" blockId="42.[138,1185,863,1048]" pageId="42" pageNumber="1151">
|
||
Known from hydrothermally influenced areas in the
|
||
<collectingRegion id="4F6066E0FFE1FF9BFD3BFC97FCB64F73" box="[760,863,863,887]" country="Japan" name="Okinawa" pageId="42" pageNumber="1151">Okinawa</collectingRegion>
|
||
Trough (
|
||
<figureCitation id="159FB487FFE1FF9BFC11FC97FBA24F73" box="[978,1099,863,887]" captionStart="Figure 29" captionStartId="61.[125,185,1664,1683]" captionTargetBox="[179,1122,1029,1627]" captionTargetId="figure-266@61.[175,1124,1025,1629]" captionTargetPageId="61" captionText="Figure 29. Distribution map of Alυinocaris species known at present." figureDoi="http://doi.org/10.5281/zenodo.4581560" httpUri="https://zenodo.org/record/4581560/files/figure.png" pageId="42" pageNumber="1151">Figure 29</figureCitation>
|
||
): Iheya Ridge, at depths of
|
||
<quantity id="4A5C05E7FFE1FF9BFEAEFCB7FDE74F93" box="[365,526,895,919]" metricMagnitude="3" metricUnit="m" metricValue="1.2315" metricValueMax="1.41" metricValueMin="1.053" pageId="42" pageNumber="1151" unit="m" value="1231.5" valueMax="1410.0" valueMin="1053.0">1053–1410 m</quantity>
|
||
; Hatoma Knoll, at depths of
|
||
<quantity id="4A5C05E7FFE1FF9BFCA1FCB7FBE94F93" box="[866,1024,895,919]" metricMagnitude="3" metricUnit="m" metricValue="1.5405" metricValueMax="1.627" metricValueMin="1.454" pageId="42" pageNumber="1151" unit="m" value="1540.5" valueMax="1627.0" valueMin="1454.0">1454–1627 m</quantity>
|
||
(
|
||
<bibRefCitation id="E935D5F3FFE1FF9BFBCCFCB7FEE34FBC" author="Kikuchi T & Ohta S" pageId="42" pageNumber="1151" pagination="771 - 785" refId="ref27242" refString="Kikuchi T, Ohta S. 1995. Two caridean shrimps of the families Bresiliidae and Hippolytidae from a hydrothermal field on the Iheya Ridge, off the Ryukyu Islands, Japan. Journal of Crustacean Biology 15: 771 - 785." type="journal article" year="1995">Kikuchi and Ohta 1995</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="E935D5F3FFE1FF9BFED4FC68FDAE4FBC" author="Watabe H & Miyake" box="[279,583,928,952]" pageId="42" pageNumber="1151" pagination="29 - 34" refId="ref28537" refString="Watabe H, Miyake. 2000. Decapod fauna of the hydrothermally active and adjacent fields on the Hatoma Knoll, southern Japan. JAMSTEC Journal of Deep Sea Research 17: 29 - 34. (Jpn with Eng abstract)" type="journal article" year="2000">Watabe and Miyake 2000</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="E935D5F3FFE1FF9BFD90FC68FCAC4FBC" author="Ohta S & Kim D" box="[595,837,928,952]" pageId="42" pageNumber="1151" pagination="663 - 667" refId="ref27637" refString="Ohta S, Kim D. 2001. Submersible observations of the hydrothermal vent communities on the Iheya Ridge, Mid Okinawa Trough, Japan. Journal of Oceanology 57: 663 - 667." type="journal article" year="2001">Ohta and Kim 2001</bibRefCitation>
|
||
). Also known from cold seeps at Off Hatsushima site, Sagami Bay, at depths of
|
||
<quantity id="4A5C05E7FFE1FF9BFD03FC08FCB74FDC" box="[704,862,960,984]" metricMagnitude="3" metricUnit="m" metricValue="1.17" metricValueMax="1.22" metricValueMin="1.1199999999999999" pageId="42" pageNumber="1151" unit="m" value="1170.0" valueMax="1220.0" valueMin="1120.0">1120–1220 m</quantity>
|
||
(
|
||
<bibRefCitation id="E935D5F3FFE1FF9BFCAEFC08FBB14FDC" author="Fujikura K & Hashimoto J & Fujiwara Y & Okutani T" box="[877,1112,960,984]" pageId="42" pageNumber="1151" pagination="227 - 241" refId="ref26807" refString="Fujikura K, Hashimoto J, Fujiwara Y, Okutani T. 1995. Community ecology of the chemosynthetic community at Off Hatsushima site, Sagami Bay, Japan. JAMSTEC Journal of Deep Sea Research 11: 227 - 241. (in Japanese, with English summary)." type="journal article" year="1995">Fujikura et al. 1995</bibRefCitation>
|
||
). This is the sole representative of the
|
||
<taxonomicName id="4AA4D381FFE1FF9BFDC9FC28FD564FFC" authorityName="Christoffersen" authorityYear="1986" box="[522,703,992,1016]" class="Malacostraca" family="Alvinocarididae" kingdom="Animalia" order="Decapoda" pageId="42" pageNumber="1151" phylum="Arthropoda" rank="family">Alvinocarididae</taxonomicName>
|
||
that occurs both on hot vents and cold seeps.
|
||
</paragraph>
|
||
<paragraph id="8D1BA802FFE1FF9BFF49FB82FF004866" blockId="42.[138,233,1098,1122]" box="[138,233,1098,1122]" pageId="42" pageNumber="1151">
|
||
<emphasis id="BFD07410FFE1FF9BFF49FB82FF004866" box="[138,233,1098,1122]" italics="true" pageId="42" pageNumber="1151">Remarks</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8D1BA802FFE1FF9BFF49FBB3FDC249F0" blockId="42.[138,1185,1147,1685]" pageId="42" pageNumber="1151">
|
||
The
|
||
<typeStatus id="521F16A0FFE1FF9BFF01FBB3FF1A4897" box="[194,243,1147,1171]" pageId="42" pageNumber="1151">type</typeStatus>
|
||
material was not re-examined, as the supplemental specimens from Iheya Ridge have been available for study. In the original description (
|
||
<bibRefCitation id="E935D5F3FFE1FF9BFCA7FB53FB7A48B7" author="Kikuchi T & Ohta S" box="[868,1171,1179,1203]" pageId="42" pageNumber="1151" pagination="771 - 785" refId="ref27242" refString="Kikuchi T, Ohta S. 1995. Two caridean shrimps of the families Bresiliidae and Hippolytidae from a hydrothermal field on the Iheya Ridge, off the Ryukyu Islands, Japan. Journal of Crustacean Biology 15: 771 - 785." type="journal article" year="1995">Kikuchi and Ohta 1995</bibRefCitation>
|
||
),
|
||
<emphasis id="BFD07410FFE1FF9BFF49FB73FE6348D7" box="[138,394,1211,1235]" italics="true" pageId="42" pageNumber="1151">
|
||
Alυinocaris
|
||
<taxonomicName id="4AA4D381FFE1FF9BFEDBFB73FE6348D7" authorityName="Kikuchi and Ohta" authorityYear="1995" box="[280,394,1211,1235]" class="Malacostraca" family="Alvinocarididae" genus="Alijinocaris" kingdom="Animalia" order="Decapoda" pageId="42" pageNumber="1151" phylum="Arthropoda" rank="species" species="longirostris">longirostris</taxonomicName>
|
||
</emphasis>
|
||
was characterized by the proportionally long rostrum which overreaches the distal end of the antennular peduncle, a relatively long stylocerite reaching to the midlength of the ultimate segment of the antennular peduncle, and the pattern of the armature of the second to fifth pereopods (
|
||
<bibRefCitation id="E935D5F3FFE1FF9BFD71FAD3FC0D4937" author="Kikuchi T & Ohta S" box="[690,996,1307,1331]" pageId="42" pageNumber="1151" pagination="771 - 785" refId="ref27242" refString="Kikuchi T, Ohta S. 1995. Two caridean shrimps of the families Bresiliidae and Hippolytidae from a hydrothermal field on the Iheya Ridge, off the Ryukyu Islands, Japan. Journal of Crustacean Biology 15: 771 - 785." type="journal article" year="1995">Kikuchi and Ohta 1995</bibRefCitation>
|
||
). Among these characters, only the rostrum is still useful in characterizing the species, although interspecific overlap is observed between
|
||
<taxonomicName id="4AA4D381FFE1FF9BFD40FA93FCF74977" authorityName="Kikuchi and Ohta" authorityYear="1995" box="[643,798,1371,1395]" class="Malacostraca" family="Alvinocarididae" genus="Alijinocaris" kingdom="Animalia" order="Decapoda" pageId="42" pageNumber="1151" phylum="Arthropoda" rank="species" species="longirostris">
|
||
<emphasis id="BFD07410FFE1FF9BFD40FA93FCF74977" box="[643,798,1371,1395]" italics="true" pageId="42" pageNumber="1151">A. longirostris</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4AA4D381FFE1FF9BFCF0FA93FC2F4977" authorityName="Williams" authorityYear="1988" box="[819,966,1371,1395]" class="Malacostraca" family="Alvinocarididae" genus="Alijinocaris" kingdom="Animalia" order="Decapoda" pageId="42" pageNumber="1151" phylum="Arthropoda" rank="species" species="markensis">
|
||
<emphasis id="BFD07410FFE1FF9BFCF0FA93FC2F4977" box="[819,966,1371,1395]" italics="true" pageId="42" pageNumber="1151">A. markensis</emphasis>
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="4AA4D381FFE1FF9BFBD0FA93FB704977" authorityName="Williams" authorityYear="1988" box="[1043,1177,1371,1395]" class="Malacostraca" family="Alvinocarididae" genus="Alijinocaris" kingdom="Animalia" order="Decapoda" pageId="42" pageNumber="1151" phylum="Arthropoda" rank="species" species="muricola">
|
||
<emphasis id="BFD07410FFE1FF9BFBD0FA93FB704977" box="[1043,1177,1371,1395]" italics="true" pageId="42" pageNumber="1151">A. muricola</emphasis>
|
||
</taxonomicName>
|
||
. The length of the stylocerite is not useful in characterizing
|
||
<taxonomicName id="4AA4D381FFE1FF9BFCB5FAB3FBFB4997" authorityName="Kikuchi and Ohta" authorityYear="1995" box="[886,1042,1403,1427]" class="Malacostraca" family="Alvinocarididae" genus="Alijinocaris" kingdom="Animalia" order="Decapoda" pageId="42" pageNumber="1151" phylum="Arthropoda" rank="species" species="longirostris">
|
||
<emphasis id="BFD07410FFE1FF9BFCB5FAB3FBFB4997" box="[886,1042,1403,1427]" italics="true" pageId="42" pageNumber="1151">A. longirostris</emphasis>
|
||
</taxonomicName>
|
||
because of intraspecific variation. As mentioned before, the armature of the second to fifth pereopods is not useful. Differences between
|
||
<taxonomicName id="4AA4D381FFE1FF9BFDEAFA74FD2849D0" authorityName="Kikuchi and Ohta" authorityYear="1995" box="[553,705,1468,1492]" class="Malacostraca" family="Alvinocarididae" genus="Alijinocaris" kingdom="Animalia" order="Decapoda" pageId="42" pageNumber="1151" phylum="Arthropoda" rank="species" species="longirostris">
|
||
<emphasis id="BFD07410FFE1FF9BFDEAFA74FD2849D0" box="[553,705,1468,1492]" italics="true" pageId="42" pageNumber="1151">A. longirostris</emphasis>
|
||
</taxonomicName>
|
||
and similar species are discussed under ‘‘Remarks’’ for
|
||
<taxonomicName id="4AA4D381FFE1FF9BFE82FA14FE2F49F0" authority="Komai & Segonzac, 2005" authorityName="Komai & Segonzac" authorityYear="2005" box="[321,454,1500,1524]" class="Malacostraca" family="Alvinocarididae" genus="Alijinocaris" kingdom="Animalia" order="Decapoda" pageId="42" pageNumber="1151" phylum="Arthropoda" rank="species" species="dissimilis" status="sp. nov.">
|
||
<emphasis id="BFD07410FFE1FF9BFE82FA14FE2F49F0" box="[321,454,1500,1524]" italics="true" pageId="42" pageNumber="1151">A. dissimilis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A4E3C96BFFE1FF9BFE0DFA14FDC249F0" box="[462,555,1500,1524]" pageId="42" pageNumber="1151" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</paragraph>
|
||
<paragraph id="8D1BA802FFE1FF9AFF66FA35FECA4DBB" blockId="42.[138,1185,1147,1685]" lastBlockId="43.[125,1172,136,447]" lastPageId="43" lastPageNumber="1152" pageId="42" pageNumber="1151">
|
||
<bibRefCitation id="E935D5F3FFE1FF9BFF66FA35FE764A11" author="Fujikura K & Hashimoto J & Fujiwara Y & Okutani T" box="[165,415,1533,1557]" pageId="42" pageNumber="1151" pagination="227 - 241" refId="ref26807" refString="Fujikura K, Hashimoto J, Fujiwara Y, Okutani T. 1995. Community ecology of the chemosynthetic community at Off Hatsushima site, Sagami Bay, Japan. JAMSTEC Journal of Deep Sea Research 11: 227 - 241. (in Japanese, with English summary)." type="journal article" year="1995">Fujikura et al. (1995</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="E935D5F3FFE1FF9BFE6CFA35FE054A11" author="Fujikura K & Hashimoto J & Fujiwara Y & Okutani T" box="[431,492,1533,1557]" pageId="42" pageNumber="1151" pagination="133 - 153" refId="ref26858" refString="Fujikura K, Hashimoto J, Fujiwara Y, Okutani T. 1996. Community ecology of the chemosynthetic community at Off Hatsushima site, Sagami Bay, Japan-II: comparisons of faunal similarity. JAMSTEC Journal of Deep Sea Research 12: 133 - 153. (Jpn with Eng summary)." type="journal article" year="1996">1996</bibRefCitation>
|
||
) reported the occurrence of
|
||
<taxonomicName id="4AA4D381FFE1FF9BFC87FA35FC354A11" authorityName="Kikuchi and Ohta" authorityYear="1995" box="[836,988,1533,1557]" class="Malacostraca" family="Alvinocarididae" genus="Alijinocaris" kingdom="Animalia" order="Decapoda" pageId="42" pageNumber="1151" phylum="Arthropoda" rank="species" species="longirostris">
|
||
<emphasis id="BFD07410FFE1FF9BFC87FA35FC354A11" box="[836,988,1533,1557]" italics="true" pageId="42" pageNumber="1151">A. longirostris</emphasis>
|
||
</taxonomicName>
|
||
at cold seeps in Sagami Bay, central
|
||
<collectingCountry id="F5B3E892FFE1FF9BFE50F9D5FE3E4A31" box="[403,471,1565,1589]" name="Japan" pageId="42" pageNumber="1151">Japan</collectingCountry>
|
||
, Off Hatsushima site. The identification of the voucher specimens from Sagami Bay was made by Dr
|
||
<collectionCode id="EBB530C7FFE1FF9BFD5AF9F5FD594A51" box="[665,688,1597,1621]" name="Tavera, Department of Geology and Geophysics" pageId="42" pageNumber="1151">T</collectionCode>
|
||
. Kikuchi (
|
||
<bibRefCitation id="E935D5F3FFE1FF9BFCE4F9F5FBF94A51" author="Fujikura K & Hashimoto J & Fujiwara Y & Okutani T" box="[807,1040,1597,1621]" pageId="42" pageNumber="1151" pagination="227 - 241" refId="ref26807" refString="Fujikura K, Hashimoto J, Fujiwara Y, Okutani T. 1995. Community ecology of the chemosynthetic community at Off Hatsushima site, Sagami Bay, Japan. JAMSTEC Journal of Deep Sea Research 11: 227 - 241. (in Japanese, with English summary)." type="journal article" year="1995">Fujikura et al. 1995</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="E935D5F3FFE1FF9BFBDFF9F5FBB24A51" author="Fujikura K & Hashimoto J & Fujiwara Y & Okutani T" box="[1052,1115,1597,1621]" pageId="42" pageNumber="1151" pagination="133 - 153" refId="ref26858" refString="Fujikura K, Hashimoto J, Fujiwara Y, Okutani T. 1996. Community ecology of the chemosynthetic community at Off Hatsushima site, Sagami Bay, Japan-II: comparisons of faunal similarity. JAMSTEC Journal of Deep Sea Research 12: 133 - 153. (Jpn with Eng summary)." type="journal article" year="1996">1996</bibRefCitation>
|
||
), who described this species (
|
||
<bibRefCitation id="E935D5F3FFE1FF9BFE4CF995FD4E4A71" author="Kikuchi T & Ohta S" box="[399,679,1629,1653]" pageId="42" pageNumber="1151" pagination="771 - 785" refId="ref27242" refString="Kikuchi T, Ohta S. 1995. Two caridean shrimps of the families Bresiliidae and Hippolytidae from a hydrothermal field on the Iheya Ridge, off the Ryukyu Islands, Japan. Journal of Crustacean Biology 15: 771 - 785." type="journal article" year="1995">Kikuchi and Ohta 1995</bibRefCitation>
|
||
). It is remarkable that the site is a cold seep, although
|
||
<taxonomicName id="4AA4D381FFE1FF9BFF39F9B5FE7B4A91" authorityName="Kikuchi and Ohta" authorityYear="1995" box="[250,402,1661,1685]" class="Malacostraca" family="Alvinocarididae" genus="Alijinocaris" kingdom="Animalia" order="Decapoda" pageId="42" pageNumber="1151" phylum="Arthropoda" rank="species" species="longirostris">
|
||
<emphasis id="BFD07410FFE1FF9BFF39F9B5FE7B4A91" box="[250,402,1661,1685]" italics="true" pageId="42" pageNumber="1151">A. longirostris</emphasis>
|
||
</taxonomicName>
|
||
was originally described from hot vents. So far, there is no other alvinocaridid species that occurs on both hot vents and cold seeps. Nevertheless,
|
||
<bibRefCitation id="E935D5F3FFE0FF9AFBF1FF40FEF84CC4" author="Fujikura K & Hashimoto J & Fujiwara Y & Okutani T" pageId="43" pageNumber="1152" pagination="133 - 153" refId="ref26858" refString="Fujikura K, Hashimoto J, Fujiwara Y, Okutani T. 1996. Community ecology of the chemosynthetic community at Off Hatsushima site, Sagami Bay, Japan-II: comparisons of faunal similarity. JAMSTEC Journal of Deep Sea Research 12: 133 - 153. (Jpn with Eng summary)." type="journal article" year="1996">Fujikura et al. (1996)</bibRefCitation>
|
||
recorded two further vent species known from
|
||
<collectingRegion id="4F6066E0FFE0FF9AFC86FF60FC454CC4" box="[837,940,168,192]" country="Japan" name="Okinawa" pageId="43" pageNumber="1152">Okinawa</collectingRegion>
|
||
Trough, provannid gastropod
|
||
<emphasis id="BFD07410FFE0FF9AFECBFF01FE274CE4" box="[264,462,200,224]" italics="true" pageId="43" pageNumber="1152">Proυanna glabra</emphasis>
|
||
Okutani, Tsuchida and Fujikura, 1992 and mytilid
|
||
<taxonomicName id="4AA4D381FFE0FF9AFFBEFF20FCE14D04" authority="Hashimoto and Okutani, 1994" authorityName="Hashimoto and Okutani" authorityYear="1994" box="[125,776,232,256]" class="Bivalvia" family="Mytilidae" genus="Bathymodiolus" kingdom="Animalia" order="Mytiloida" pageId="43" pageNumber="1152" phylum="Mollusca" rank="species" species="japonicus">
|
||
<emphasis id="BFD07410FFE0FF9AFFBEFF20FE644D04" box="[125,397,232,256]" italics="true" pageId="43" pageNumber="1152">Bathymodiolus japonicus</emphasis>
|
||
Hashimoto and Okutani, 1994
|
||
</taxonomicName>
|
||
from Off Hatsushima site. They indicated the existence of high temperature anomalies at Off Hatsushima site. The authors also mentioned that no shrimp species was found at cold seeps on the Okinoyama Bank, about only
|
||
<quantity id="4A5C05E7FFE0FF9AFED1FE8FFEB04D5B" box="[274,345,327,351]" metricMagnitude="4" metricUnit="m" metricValue="4.0" pageId="43" pageNumber="1152" unit="km" value="40.0">40 km</quantity>
|
||
east of Off Hatsushima site. Considering the rare occurrence of
|
||
<taxonomicName id="4AA4D381FFE0FF9AFFBEFEAFFEFE4D7B" authorityName="Kikuchi and Ohta" authorityYear="1995" box="[125,279,359,383]" class="Malacostraca" family="Alvinocarididae" genus="Alijinocaris" kingdom="Animalia" order="Decapoda" pageId="43" pageNumber="1152" phylum="Arthropoda" rank="species" species="longirostris">
|
||
<emphasis id="BFD07410FFE0FF9AFFBEFEAFFEFE4D7B" box="[125,279,359,383]" italics="true" pageId="43" pageNumber="1152">A. longirostris</emphasis>
|
||
</taxonomicName>
|
||
at Off Hatsushima site and the absence of the shrimp at the Okinoyama Bank, it is reasonable to consider that
|
||
<taxonomicName id="4AA4D381FFE0FF9AFDA1FE4FFD144D9B" authorityName="Kikuchi and Ohta" authorityYear="1995" box="[610,765,391,415]" class="Malacostraca" family="Alvinocarididae" genus="Alijinocaris" kingdom="Animalia" order="Decapoda" pageId="43" pageNumber="1152" phylum="Arthropoda" rank="species" species="longirostris">
|
||
<emphasis id="BFD07410FFE0FF9AFDA1FE4FFD144D9B" box="[610,765,391,415]" italics="true" pageId="43" pageNumber="1152">A. longirostris</emphasis>
|
||
</taxonomicName>
|
||
is primarily associated with vent environments.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |