639 lines
123 KiB
XML
639 lines
123 KiB
XML
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<mods:title id="B252E66F19BC888ABAF07F4A72426C07">First record of Bouvieraxius keiensis Sakai, 1992 and Manaxius aurantiaca n. sp (Decapoda: Axiidea) from the waters around the Ogasawara Islands, Japan</mods:title>
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<heading id="D0BC81E55145FFEB7F9DECA4FDB6768E" bold="true" box="[151,567,151,178]" fontSize="11" level="1" pageId="1" pageNumber="370" reason="1">
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<taxonomicName id="4C4B4D0A5145FFEB7F9DECA4FDB6768E" ID-CoL="d756b777-6670-4444-925a-9979b7e547db" authority="Sakai, 1992" authorityName="Sakai" authorityYear="1992" box="[151,567,151,178]" class="Malacostraca" family="Axiidae" genus="Bouvieraxius" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="370" phylum="Arthropoda" rank="species" species="keiensis">
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<emphasis id="B93FEA9B5145FFEB7F9DECA4FE21768D" bold="true" box="[151,416,151,178]" italics="true" pageId="1" pageNumber="370">Bouvieraxius keiensis</emphasis>
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<bibRefCitation id="EFDA4B785145FFEB7EADECA4FDB6768E" author="Sakai, K." box="[423,567,151,177]" pageId="1" pageNumber="370" pagination="157 - 180" refId="ref9257" refString="Sakai, K. (1992) Axiid collections of the Zoological Museum, Copenhagen, with the description of one new genus and six new species (Axiidae, Thalassinidea, Crustacea). Zoologica Scripta, 21, 157 - 180. https: // doi. org / 10.1111 / j. 1463 - 6409.1992. tb 00318. x" type="journal article" year="1992">Sakai, 1992</bibRefCitation>
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<paragraph id="8BF436895145FFEB7F9DEC8FFD1E76EA" blockId="1.[151,671,151,250]" box="[151,671,186,214]" pageId="1" pageNumber="370">[New Japanese name: Bonin-Bouvier-ana-ebi]</paragraph>
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<subSubSection id="C35165025145FFEB7F9DECECFE9376C5" box="[151,274,223,250]" pageId="1" pageNumber="370" type="description">
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<paragraph id="8BF436895145FFEB7F9DECECFE9376C5" blockId="1.[151,671,151,250]" box="[151,274,223,250]" pageId="1" pageNumber="370">
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(
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<figureCitation id="13702A0C5145FFEB7F95ECECFE8876C5" box="[159,265,223,250]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStart-3="FIGURE 4" captionStart-4="FIGURE 5" captionStartId-0="1.[151,250,1787,1811]" captionStartId-1="4.[151,250,1857,1881]" captionStartId-2="5.[151,250,1943,1967]" captionStartId-3="6.[151,250,1900,1924]" captionStartId-4="7.[151,250,1809,1833]" captionTargetBox-0="[151,1435,612,1763]" captionTargetBox-1="[227,1359,193,1820]" captionTargetBox-2="[189,1396,200,1916]" captionTargetBox-3="[173,1407,188,1863]" captionTargetBox-4="[206,1380,191,1780]" captionTargetId-0="figure-122@1.[151,1435,612,1763]" captionTargetId-1="figure-23@4.[216,1372,181,1833]" captionTargetId-2="figure-15@5.[171,1417,181,1919]" captionTargetId-3="figure-23@6.[165,1423,181,1876]" captionTargetId-4="figure-15@7.[196,1391,181,1785]" captionTargetPageId-0="1" captionTargetPageId-1="4" captionTargetPageId-2="5" captionTargetPageId-3="6" captionTargetPageId-4="7" captionText-0="FIGURE 1. Bouvieraxius keiensis Sakai, 1992, male (cl 7.1 mm), CBM-ZC 16167, habitus in lateral (A) and dorsal (B) views, showing fresh colouration." captionText-1="FIGURE 2. Bouvieraxius keiensis Sakai, 1992, male (cl 7.1 mm), CBM-ZC 16167. A, carapace and cephalic appendages, lateral view; B, same, dorsal view (setae omitted); C, rostrum, dorsal view; D, thoracic sternites 7 and 8 and coxae of pereopods 3–5, ventral view; E, pleon, telson and left uropod, lateral view; F, telson, dorsal view (setae omitted); G, article 1 of left antennular peduncle and left antennal peduncle, ventrolateral view; H, left uropod, dorsal view perpendicular to horizontal plane (setae omitted)." captionText-2="FIGURE 3. Bouvieraxius keiensis Sakai, 1992, male (cl 7.1 mm), CBM-ZC 16167, left thoracic appendages in lateral view. A, maxilliped 3; B, pereopod 2; C, pereopod 3, D, pereopod 4; E, pereopod 5." captionText-3="FIGURE 4. Bouvieraxius keiensis Sakai, 1992, male (cl 7.1 mm), CBM-ZC 16167, chelipeds (pereopods 1). A, ischium and merus of right (major) cheliped, lateral view; C, carpus of same, lateral view; D, right (major) chela, lateral view; E, same, mesial view; F, ischium, merus and carpus of left (minor) cheliped, lateral view; G, left (minor) chela, lateral view; H, same, mesial view." captionText-4="FIGURE 5. Bouvieraxius keiensis Sakai, 1992, male (cl 7.1 mm), CBM-ZC 16167. A, ischium of maxilliped 3, upper view (setae omitted); B, right (major) chela, upper view (setae omitted); C, left (minor) chela, upper view (setae omitted); D, dactylus of pereopod 3, lateral view; E, distal part of propodus and dactylus of pereopod 4, lateral view (dactylus damaged at basal part); F, distal part of propodus and dactylus of left pereopod 5, lateral view; G, same, mesial view; H, left pleopod 1, anterior view; I, same, posterior view; J, left pleopod 2, mesial view; K, same, posterior view.Abbreviations:AI, appendix interna; AM, appendix masculina; EN, endopod; EX, exopod; PP, protopod." figureDoi-0="http://doi.org/10.5281/zenodo.4418752" figureDoi-1="http://doi.org/10.5281/zenodo.4418756" figureDoi-2="http://doi.org/10.5281/zenodo.4418758" figureDoi-3="http://doi.org/10.5281/zenodo.4418760" figureDoi-4="http://doi.org/10.5281/zenodo.4418762" httpUri-0="https://zenodo.org/record/4418752/files/figure.png" httpUri-1="https://zenodo.org/record/4418756/files/figure.png" httpUri-2="https://zenodo.org/record/4418758/files/figure.png" httpUri-3="https://zenodo.org/record/4418760/files/figure.png" httpUri-4="https://zenodo.org/record/4418762/files/figure.png" pageId="1" pageNumber="370">Figs. 1–5</figureCitation>
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)
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<subSubSection id="C35165025145FFEB7F9DED17FCE077A7" pageId="1" pageNumber="370" type="reference_group">
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<paragraph id="8BF436895145FFEB7F9DED17FB0D7704" blockId="1.[151,1164,291,408]" box="[151,1164,291,316]" pageId="1" pageNumber="370">
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<treatmentCitation id="0AEA10985145FFEB7F9DED17FDA67704" author="Sakai, K." box="[151,551,291,316]" page="166" pageId="1" pageNumber="370" year="1992">
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<taxonomicName id="4C4B4D0A5145FFEB7F9DED17FDA67704" ID-CoL="d756b777-6670-4444-925a-9979b7e547db" authority="Sakai, 1992: 166" authorityName="Sakai" authorityPageNumber="166" authorityYear="1992" box="[151,551,291,316]" class="Malacostraca" family="Axiidae" genus="Bouvieraxius" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="370" phylum="Arthropoda" rank="species" species="keiensis">
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<emphasis id="B93FEA9B5145FFEB7F9DED17FEF27703" box="[151,371,292,316]" italics="true" pageId="1" pageNumber="370">Bouvieraxius keiensis</emphasis>
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<bibRefCitation id="EFDA4B785145FFEB7E70ED17FDA67704" author="Sakai, K." box="[378,551,291,316]" pageId="1" pageNumber="370" pagination="157 - 180" refId="ref9257" refString="Sakai, K. (1992) Axiid collections of the Zoological Museum, Copenhagen, with the description of one new genus and six new species (Axiidae, Thalassinidea, Crustacea). Zoologica Scripta, 21, 157 - 180. https: // doi. org / 10.1111 / j. 1463 - 6409.1992. tb 00318. x" type="journal article" year="1992">Sakai, 1992: 166</bibRefCitation>
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, figs. 8, 9.—
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<treatmentCitation id="0AEA10985145FFEB7DA2ED17FCC27703" author="Sakai, K." box="[680,835,292,316]" page="80" pageId="1" pageNumber="370" year="2011">
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<bibRefCitation id="EFDA4B785145FFEB7DA2ED17FCC27703" author="Sakai, K." box="[680,835,292,316]" pageId="1" pageNumber="370" pagination="1 - 616" refId="ref9385" refString="Sakai, K. (2011) Axioidea of the world and a reconsideration of the Callianassoidea (Decapoda, Thalassinidea, Callianassida). Crustaceana Monographs, 13, 1 - 616. https: // doi. org / 10.1163 / 9789047424185" type="journal article" year="2011">Sakai 2011: 80</bibRefCitation>
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</treatmentCitation>
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. ––
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<treatmentCitation id="0AEA10985145FFEB7C67ED17FB967703" author="Poore, G. C. B." box="[877,1047,292,316]" page="277" pageId="1" pageNumber="370" year="2020">
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<bibRefCitation id="EFDA4B785145FFEB7C67ED17FB967703" author="Poore, G. C. B." box="[877,1047,292,316]" pageId="1" pageNumber="370" pagination="261 - 365" refId="ref9079" refString="Poore, G. C. B. (2020) Axiid and micheleid lobsters from Indo-West Pacific deep-sea environments (Crustacea: Decapoda: Axiidea: Axiidae, Micheleidae). In: Corbari, L., Ahyong, S. T. & Chan, T. - Y. (Eds.), Deep-Sea Crustaceans from Papua New Guinea. Tropical Deep-Sea Benthos 31. Memoires du Museum national d'Histoire naturelle, Paris, 213, pp. 261 - 365." type="journal article" year="2020">Poore 2020: 277</bibRefCitation>
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, fig. 1D, E.
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</paragraph>
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<paragraph id="8BF436895145FFEB7F9DED70FC497765" blockId="1.[151,1164,291,408]" box="[151,968,322,346]" pageId="1" pageNumber="370">
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<treatmentCitationGroup id="AB5B11A75145FFEB7F9DED70FC497765" box="[151,968,322,346]" pageId="1" pageNumber="370">
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<emphasis id="B93FEA9B5145FFEB7F9DED70FEDF7765" box="[151,350,322,346]" italics="true" pageId="1" pageNumber="370">
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<taxonomicName id="4C4B4D0A5145FFEB7F9DED70FEDB7765" ID-CoL="73f8c822-a6f2-496d-a321-99e18dbf386d" baseAuthorityName="Rathbun" baseAuthorityYear="1906" box="[151,346,322,346]" class="Malacostraca" family="Axiidae" genus="Bouvieraxius" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="370" phylum="Arthropoda" rank="species" species="rudis">Bouvieraxius rudis</taxonomicName>
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.
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</emphasis>
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—
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<treatmentCitation id="0AEA10985145FFEB7E72ED71FD9E7765" author="Sakai, K." box="[376,543,322,346]" page="177" pageId="1" pageNumber="370" year="1994">
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<bibRefCitation id="EFDA4B785145FFEB7E72ED71FD9E7765" author="Sakai, K." box="[376,543,322,346]" pageId="1" pageNumber="370" pagination="175 - 202" refId="ref9320" refString="Sakai, K. (1994) Eleven species of Australian Axiidae (Crustacea: Decapoda: Thalassinidea) with descriptions of one new genus and five new species. The Beagle, Occasional Papers of the Northern Territory Museum of Arts and Sciences, 11, 175 - 202. [http: // www. biodiversitylibrary. org / page / 55849182]" type="journal article" year="1994">Sakai 1994: 177</bibRefCitation>
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</treatmentCitation>
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. Not
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<taxonomicName id="4C4B4D0A5145FFEB7D5FED70FC447765" ID-CoL="73f8c822-a6f2-496d-a321-99e18dbf386d" authority="(Rathbun, 1906)" baseAuthorityName="Rathbun" baseAuthorityYear="1906" box="[597,965,322,346]" class="Malacostraca" family="Axiidae" genus="Bouvieraxius" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="370" phylum="Arthropoda" rank="species" species="rudis">
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<emphasis id="B93FEA9B5145FFEB7D5FED70FC947765" box="[597,789,322,346]" italics="true" pageId="1" pageNumber="370">Bouvieraxius rudis</emphasis>
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(
|
||
<bibRefCitation id="EFDA4B785145FFEB7C28ED71FC3C7765" author="Rathbun, M. J." box="[802,957,322,346]" pageId="1" pageNumber="370" pagination="827 - 930" refId="ref9219" refString="Rathbun, M. J. (1906) The Brachyura and Macrura of the Hawaiian Islands. Bulletin of the United States Fisheries Commission, 23, 827 - 930, pls. 821 - 824." type="journal article" year="1906">Rathbun, 1906</bibRefCitation>
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)
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</taxonomicName>
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.
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</treatmentCitationGroup>
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</paragraph>
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<paragraph id="8BF436895145FFEB7F9DED52FD3E7746" blockId="1.[151,1164,291,408]" box="[151,703,353,377]" pageId="1" pageNumber="370">
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<treatmentCitationGroup id="AB5B11A75145FFEB7F9DED52FD3E7746" box="[151,703,353,377]" pageId="1" pageNumber="370">
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?
|
||
<treatmentCitation id="0AEA10985145FFEB7FA3ED51FDF87746" author="Poore, G. C. B." box="[169,633,353,377]" page="164" pageId="1" pageNumber="370" year="2008">
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<taxonomicName id="4C4B4D0A5145FFEB7FA3ED51FDF87746" ID-CoL="2c467f09-d816-4e06-8430-c14894610c6b" authority="Poore, 2008: 162 - 164" authorityName="Poore" authorityPageNumber="162 - 164" authorityYear="2008" box="[169,633,353,377]" class="Malacostraca" family="Axiidae" genus="Bouvieraxius" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="370" phylum="Arthropoda" rank="species" species="michelae">
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<emphasis id="B93FEA9B5145FFEB7FA3ED51FE117746" box="[169,400,353,377]" italics="true" pageId="1" pageNumber="370">Bouvieraxius michelae</emphasis>
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<bibRefCitation id="EFDA4B785145FFEB7E9DED52FDF87746" author="Poore, G. C. B." box="[407,633,353,377]" pageId="1" pageNumber="370" pagination="161 - 179" refId="ref9019" refString="Poore, G. C. B. (2008) Thalassinidean shrimps (Crustacea: Decapoda) from north-western Australia, including five new species. Records of the Western Australian Museum, Supplement 73, 161 - 179. https: // doi. org / 10.18195 / issn. 0313 - 122 x. 73.2007.161 - 179" type="journal article" year="2008">Poore, 2008: 162–164</bibRefCitation>
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</taxonomicName>
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, fig. 1.
|
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</paragraph>
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<paragraph id="8BF436895145FFEB7F9DEDB3FCE077A7" blockId="1.[151,1164,291,408]" box="[151,865,383,408]" pageId="1" pageNumber="370">
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<treatmentCitationGroup id="AB5B11A75145FFEB7F9DEDB3FCE077A7" box="[151,865,383,408]" pageId="1" pageNumber="370">
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?
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<emphasis id="B93FEA9B5145FFEB7FA3EDB3FE0D77A7" box="[169,396,384,408]" italics="true" pageId="1" pageNumber="370">
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<taxonomicName id="4C4B4D0A5145FFEB7FA3EDB3FE0977A7" ID-CoL="d756b777-6670-4444-925a-9979b7e547db" authorityName="Sakai" authorityYear="1992" box="[169,392,384,408]" class="Malacostraca" family="Axiidae" genus="Bouvieraxius" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="370" phylum="Arthropoda" rank="species" species="keiensis">Bouvieraxius keiensis</taxonomicName>
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.
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</emphasis>
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—
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||
<treatmentCitation id="0AEA10985145FFEB7EAFEDB3FD3977A7" author="Poore, G. C. B. & Collins, D. J." box="[421,696,384,408]" page="244" pageId="1" pageNumber="370" year="2009">
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<bibRefCitation id="EFDA4B785145FFEB7EAFEDB3FD3977A7" author="Poore, G. C. B. & Collins, D. J." box="[421,696,384,408]" pageId="1" pageNumber="370" pagination="221 - 287" refId="ref9166" refString="Poore, G. C. B. & Collins, D. J. (2009) Australian Axiidae (Crustacea: Decapoda: Axiidea). Memoirs of Museum Victoria, 66, 221 - 287. https: // doi. org / 10.24199 / j. mmv. 2009.66.20" type="journal article" year="2009">Poore & Collins 2009: 244</bibRefCitation>
|
||
</treatmentCitation>
|
||
, figs. 15, 16, 41.
|
||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C35165025145FFEB7F9DEDF6FDD87417" pageId="1" pageNumber="370" type="materials_examined">
|
||
<paragraph id="8BF436895145FFEB7F9DEDF6FDD87417" blockId="1.[151,1436,453,588]" pageId="1" pageNumber="370">
|
||
<emphasis id="B93FEA9B5145FFEB7F9DEDF6FE0277E0" bold="true" box="[151,387,453,479]" pageId="1" pageNumber="370">Material examined.</emphasis>
|
||
<materialsCitation id="3B233CD45145FFEB7E86EDF5FDD47417" ID-GBIF-Occurrence="3017352302" collectingDate="2009-03-19" collectionCode="RV, T" elevation="166" latitude="27.0505" location="Chichi-jima Island" longLatPrecision="12" longitude="142.08817" municipality="Ogasawara Islands" pageId="1" pageNumber="370" specimenCount="1">
|
||
CBM-ZC 16167, male (cl
|
||
<quantity id="4CB39B6C5145FFEB7DB5EDF5FC9A77DF" box="[703,795,454,480]" metricMagnitude="-3" metricUnit="m" metricValue="7.1" pageId="1" pageNumber="370" unit="mm" value="7.1">7.1 mm</quantity>
|
||
),
|
||
<collectionCode id="ED5AAE4C5145FFEB7C3BEDF5FCD477DF" box="[817,853,454,480]" country="Italy" name="Collection of Leptospira Strains" pageId="1" pageNumber="370">RV</collectionCode>
|
||
“Tansei-maru”, KT-09-2 cruise, stn TW-2-3, W of
|
||
<location id="8E9460525145FFEB7F9DEDD9FEED743B" LSID="urn:lsid:plazi:treatment:03E2879F5145FFE37F9DECA4FC9572F9:8E9460525145FFEB7F9DEDD9FEED743B" box="[151,364,490,516]" latitude="27.0505" longLatPrecision="12" longitude="142.08817" municipality="Ogasawara Islands" name="Chichi-jima Island" pageId="1" pageNumber="370">Chichi-jima Island</location>
|
||
,
|
||
<collectingMunicipality id="6B90ACF35145FFEB7E73EDD9FDCE743B" box="[377,591,490,516]" pageId="1" pageNumber="370">Ogasawara Islands</collectingMunicipality>
|
||
,
|
||
<geoCoordinate id="EE7F504E5145FFEB7D56EDD9FD63743B" box="[604,738,490,516]" degrees="27" direction="north" minutes="03.03" orientation="latitude" pageId="1" pageNumber="370" precision="9" value="27.0505">27°03.03’N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE7F504E5145FFEB7DE5EDD9FC01743A" box="[751,896,490,517]" degrees="142" direction="east" minutes="05.29" orientation="longitude" pageId="1" pageNumber="370" precision="9" value="142.08817">142°05.29’E</geoCoordinate>
|
||
,
|
||
<quantity id="4CB39B6C5145FFEB7C86EDD9FB8F743B" box="[908,1038,490,517]" metricMagnitude="2" metricUnit="m" metricValue="1.66" metricValueMax="1.67" metricValueMin="1.65" pageId="1" pageNumber="370" unit="m" value="166.0" valueMax="167.0" valueMin="165.0">
|
||
<elevation id="0066D1BA5145FFEB7C86EDD9FB8F743B" box="[908,1038,490,517]" metricMagnitude="2" metricUnit="m" metricValue="1.66" metricValueMax="1.67" metricValueMin="1.65" pageId="1" pageNumber="370" unit="m" value="166.0" valueMax="167.0" valueMin="165.0">165–167 m</elevation>
|
||
</quantity>
|
||
,
|
||
<date id="FFF510495145FFEB7B11EDD9FB4D743B" box="[1051,1228,490,516]" pageId="1" pageNumber="370" value="2009-03-19">
|
||
<collectingDate id="EFB1E9A15145FFEB7B11EDD9FB4D743B" box="[1051,1228,490,516]" pageId="1" pageNumber="370" value="2009-03-19">19 March 2009</collectingDate>
|
||
</date>
|
||
, biological dredge with
|
||
<quantity id="4CB39B6C5145FFEB7FDAEE3DFF7A7417" box="[208,251,526,552]" metricMagnitude="0" metricUnit="m" metricValue="1.0" pageId="1" pageNumber="370" unit="m" value="1.0">
|
||
<elevation id="0066D1BA5145FFEB7FDAEE3DFF7A7417" box="[208,251,526,552]" metricMagnitude="0" metricUnit="m" metricValue="1.0" pageId="1" pageNumber="370" unit="m" value="1.0">1 m</elevation>
|
||
</quantity>
|
||
width opening, coll.
|
||
<collectionCode id="ED5AAE4C5145FFEB7EE2EE3DFE7B7417" box="[488,506,526,552]" name="Tavera, Department of Geology and Geophysics" pageId="1" pageNumber="370">T</collectionCode>
|
||
. Komai
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C35165025145FFE27FCDEE02FBC3745E" lastPageId="8" lastPageNumber="377" pageId="1" pageNumber="370" type="description">
|
||
<paragraph id="8BF436895145FFEB7FCDEE02FAF47473" blockId="1.[151,1436,453,588]" box="[199,1397,561,588]" pageId="1" pageNumber="370">
|
||
<emphasis id="B93FEA9B5145FFEB7FCDEE02FD287474" bold="true" box="[199,681,561,588]" pageId="1" pageNumber="370">Description of newly collected specimen.</emphasis>
|
||
Body (
|
||
<figureCitation id="13702A0C5145FFEB7DF6EE01FCBD7473" box="[764,828,562,588]" captionStart="FIGURE 1" captionStartId="1.[151,250,1787,1811]" captionTargetBox="[151,1435,612,1763]" captionTargetId="figure-122@1.[151,1435,612,1763]" captionTargetPageId="1" captionText="FIGURE 1. Bouvieraxius keiensis Sakai, 1992, male (cl 7.1 mm), CBM-ZC 16167, habitus in lateral (A) and dorsal (B) views, showing fresh colouration." figureDoi="http://doi.org/10.5281/zenodo.4418752" httpUri="https://zenodo.org/record/4418752/files/figure.png" pageId="1" pageNumber="370">Fig. 1</figureCitation>
|
||
) moderately slender; integument moderately firm.
|
||
</paragraph>
|
||
<caption id="DF3466015145FFEB7F9DEAC8FE267108" ID-DOI="http://doi.org/10.5281/zenodo.4418752" ID-Zenodo-Dep="4418752" httpUri="https://zenodo.org/record/4418752/files/figure.png" pageId="1" pageNumber="370" startId="1.[151,250,1787,1811]" targetBox="[151,1435,612,1763]" targetPageId="1">
|
||
<paragraph id="8BF436895145FFEB7F9DEAC8FE267108" blockId="1.[151,1436,1787,1847]" pageId="1" pageNumber="370">
|
||
<emphasis id="B93FEA9B5145FFEB7F9DEAC8FE92712C" bold="true" box="[151,275,1787,1811]" pageId="1" pageNumber="370">FIGURE 1.</emphasis>
|
||
<taxonomicName id="4C4B4D0A5145FFEB7E13EACFFDF4712C" authority="Sakai, 1992" authorityName="Sakai" authorityYear="1992" box="[281,629,1787,1811]" class="Malacostraca" family="Axiidae" genus="Bouvieraxius" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="370" phylum="Arthropoda" rank="species" species="keiensis">
|
||
<emphasis id="B93FEA9B5145FFEB7E13EACFFE74712C" box="[281,501,1787,1811]" italics="true" pageId="1" pageNumber="370">Bouvieraxius keiensis</emphasis>
|
||
<bibRefCitation id="EFDA4B785145FFEB7EF1EAC8FDF4712C" author="Sakai, K." box="[507,629,1787,1811]" pageId="1" pageNumber="370" pagination="157 - 180" refId="ref9257" refString="Sakai, K. (1992) Axiid collections of the Zoological Museum, Copenhagen, with the description of one new genus and six new species (Axiidae, Thalassinidea, Crustacea). Zoologica Scripta, 21, 157 - 180. https: // doi. org / 10.1111 / j. 1463 - 6409.1992. tb 00318. x" type="journal article" year="1992">Sakai, 1992</bibRefCitation>
|
||
</taxonomicName>
|
||
, male (cl 7.1 mm), CBM-ZC 16167, habitus in lateral (A) and dorsal (B) views, showing fresh colouration.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BF436895145FFE87FCDEB55FE987792" blockId="1.[151,1436,1893,2028]" lastBlockId="2.[151,1437,151,2028]" lastPageId="2" lastPageNumber="371" pageId="1" pageNumber="370">
|
||
Rostrum (
|
||
<figureCitation id="13702A0C5145FFEB7E3CEB56FEF67140" box="[310,375,1893,1919]" captionStart="FIGURE 2" captionStartId="4.[151,250,1857,1881]" captionTargetBox="[227,1359,193,1820]" captionTargetId="figure-23@4.[216,1372,181,1833]" captionTargetPageId="4" captionText="FIGURE 2. Bouvieraxius keiensis Sakai, 1992, male (cl 7.1 mm), CBM-ZC 16167. A, carapace and cephalic appendages, lateral view; B, same, dorsal view (setae omitted); C, rostrum, dorsal view; D, thoracic sternites 7 and 8 and coxae of pereopods 3–5, ventral view; E, pleon, telson and left uropod, lateral view; F, telson, dorsal view (setae omitted); G, article 1 of left antennular peduncle and left antennal peduncle, ventrolateral view; H, left uropod, dorsal view perpendicular to horizontal plane (setae omitted)." figureDoi="http://doi.org/10.5281/zenodo.4418756" httpUri="https://zenodo.org/record/4418756/files/figure.png" pageId="1" pageNumber="370">Fig. 2</figureCitation>
|
||
A–C) narrowly triangular with acute tip in dorsal view, directed forward, nearly straight, reaching slightly beyond distal margin of article 1 of antennular peduncle, about 0.5 times as long as distance between rostral base and cervical groove or 0.3 times as long as carapace; lateral margins elevated, each with 2 (right) or 3 (left) small, evenly spaced, asymmetrically arranged spines anterior to supraocular spine at rostral base, continuous with unarmed lateral gastric carina reaching midway between rostral base and cervical groove; dorsal surface shallowly concave. Carapace (
|
||
<figureCitation id="13702A0C5146FFE87EFBEC88FDEA76EA" box="[497,619,187,213]" captionStart="FIGURE 2" captionStartId="4.[151,250,1857,1881]" captionTargetBox="[227,1359,193,1820]" captionTargetId="figure-23@4.[216,1372,181,1833]" captionTargetPageId="4" captionText="FIGURE 2. Bouvieraxius keiensis Sakai, 1992, male (cl 7.1 mm), CBM-ZC 16167. A, carapace and cephalic appendages, lateral view; B, same, dorsal view (setae omitted); C, rostrum, dorsal view; D, thoracic sternites 7 and 8 and coxae of pereopods 3–5, ventral view; E, pleon, telson and left uropod, lateral view; F, telson, dorsal view (setae omitted); G, article 1 of left antennular peduncle and left antennal peduncle, ventrolateral view; H, left uropod, dorsal view perpendicular to horizontal plane (setae omitted)." figureDoi="http://doi.org/10.5281/zenodo.4418756" httpUri="https://zenodo.org/record/4418756/files/figure.png" pageId="2" pageNumber="371">Fig. 2A, B</figureCitation>
|
||
) generally smooth, with sparse, erect setae on gastric region, postcervical dorsum and lateral surface with scattered minute setae; dorsal profile in lateral view nearly straight, anterior gastric region slightly sloping down to rostrum; median gastric carina distinct, extending from anterior to level of supraocular spines to cervical groove, unarmed; submedian carinae consisting of 4 moderately spaced spines; intercarinal spaces without armature; no trace of postcervical carina; cervical groove distinct, extending to carapace anterolateral margin; suborbital lobe obtusely angular; pterygostomial margin slightly produced, rounded; cardiac notch deep.
|
||
</paragraph>
|
||
<paragraph id="8BF436895146FFE87FCDED84FDC577CA" blockId="2.[151,1437,151,2028]" pageId="2" pageNumber="371">
|
||
Thoracic sternite 7 with shield (
|
||
<figureCitation id="13702A0C5146FFE87D32ED84FD1377EE" box="[568,658,439,465]" captionStart="FIGURE 2" captionStartId="4.[151,250,1857,1881]" captionTargetBox="[227,1359,193,1820]" captionTargetId="figure-23@4.[216,1372,181,1833]" captionTargetPageId="4" captionText="FIGURE 2. Bouvieraxius keiensis Sakai, 1992, male (cl 7.1 mm), CBM-ZC 16167. A, carapace and cephalic appendages, lateral view; B, same, dorsal view (setae omitted); C, rostrum, dorsal view; D, thoracic sternites 7 and 8 and coxae of pereopods 3–5, ventral view; E, pleon, telson and left uropod, lateral view; F, telson, dorsal view (setae omitted); G, article 1 of left antennular peduncle and left antennal peduncle, ventrolateral view; H, left uropod, dorsal view perpendicular to horizontal plane (setae omitted)." figureDoi="http://doi.org/10.5281/zenodo.4418756" httpUri="https://zenodo.org/record/4418756/files/figure.png" pageId="2" pageNumber="371">Fig. 2D</figureCitation>
|
||
) divided by deep median groove, lateral margins strongly elevated, subtriangular with sharply pointed tip.
|
||
</paragraph>
|
||
<paragraph id="8BF436895146FFE87FCDEDCCFBB374F2" blockId="2.[151,1437,151,2028]" pageId="2" pageNumber="371">
|
||
Pleon (
|
||
<figureCitation id="13702A0C5146FFE87E13EDCCFEF07426" box="[281,369,511,537]" captionStart="FIGURE 2" captionStartId="4.[151,250,1857,1881]" captionTargetBox="[227,1359,193,1820]" captionTargetId="figure-23@4.[216,1372,181,1833]" captionTargetPageId="4" captionText="FIGURE 2. Bouvieraxius keiensis Sakai, 1992, male (cl 7.1 mm), CBM-ZC 16167. A, carapace and cephalic appendages, lateral view; B, same, dorsal view (setae omitted); C, rostrum, dorsal view; D, thoracic sternites 7 and 8 and coxae of pereopods 3–5, ventral view; E, pleon, telson and left uropod, lateral view; F, telson, dorsal view (setae omitted); G, article 1 of left antennular peduncle and left antennal peduncle, ventrolateral view; H, left uropod, dorsal view perpendicular to horizontal plane (setae omitted)." figureDoi="http://doi.org/10.5281/zenodo.4418756" httpUri="https://zenodo.org/record/4418756/files/figure.png" pageId="2" pageNumber="371">Fig. 2E</figureCitation>
|
||
) glabrous in anterior 4 pleomeres, pleomeres 5 and 6 with few paired erect setae. Pleomere 1 widening posteriorly in dorsal view, anterodorsal margin excavate; pleuron narrowly triangular with blunt tip, produced as far as ventral margin of pleuron 2. Pleomere 2 with pleuron slightly asymmetrical; ventral margin unarmed, rounded at either angle. Pleomeres 3–5 each with minute anteroventral spine; posterolateral angles rounded in pleuron 3, bluntly angular in pleuron 4, bearing tiny spine on pleuron 5. Pleomere 6 pleuron gently convex on ventral margin, bearing small posteroventral spine; posterolateral projection blunt.
|
||
</paragraph>
|
||
<paragraph id="8BF436895146FFE87FCDEEE4FECE75F6" blockId="2.[151,1437,151,2028]" pageId="2" pageNumber="371">
|
||
Telson (
|
||
<figureCitation id="13702A0C5146FFE87E2EEEE4FEFA74CE" box="[292,379,727,753]" captionStart="FIGURE 2" captionStartId="4.[151,250,1857,1881]" captionTargetBox="[227,1359,193,1820]" captionTargetId="figure-23@4.[216,1372,181,1833]" captionTargetPageId="4" captionText="FIGURE 2. Bouvieraxius keiensis Sakai, 1992, male (cl 7.1 mm), CBM-ZC 16167. A, carapace and cephalic appendages, lateral view; B, same, dorsal view (setae omitted); C, rostrum, dorsal view; D, thoracic sternites 7 and 8 and coxae of pereopods 3–5, ventral view; E, pleon, telson and left uropod, lateral view; F, telson, dorsal view (setae omitted); G, article 1 of left antennular peduncle and left antennal peduncle, ventrolateral view; H, left uropod, dorsal view perpendicular to horizontal plane (setae omitted)." figureDoi="http://doi.org/10.5281/zenodo.4418756" httpUri="https://zenodo.org/record/4418756/files/figure.png" pageId="2" pageNumber="371">Fig. 2F</figureCitation>
|
||
) subrectangular, 1.6 times as long as maximal width at anterolateral lobes; lateral margins nearly straight and subparallel, with conspicuous anterolateral lobe terminating posteriorly in small spine, and 2 pairs of small, widely spaced spines; posterior margin convex, with conspicuous posteromedian spine, fringed with numerous long setae and 4 or 5 minute spiniform setae, each posterolateral area with 1 strong spiniform setae; dorsal face shallowly sulcate medially, armed with 2 pairs of small spines, anterior spines located slightly anterior to midlength and posterior spines at about midlength of telson and distinctly lateral to former; long setae arising at bases of dorsal spines.
|
||
</paragraph>
|
||
<paragraph id="8BF436895146FFE87FCDEFE0FC10722E" blockId="2.[151,1437,151,2028]" pageId="2" pageNumber="371">
|
||
Eyestalk (
|
||
<figureCitation id="13702A0C5146FFE87E33EFE0FE3775D2" box="[313,438,979,1005]" captionStart="FIGURE 2" captionStartId="4.[151,250,1857,1881]" captionTargetBox="[227,1359,193,1820]" captionTargetId="figure-23@4.[216,1372,181,1833]" captionTargetPageId="4" captionText="FIGURE 2. Bouvieraxius keiensis Sakai, 1992, male (cl 7.1 mm), CBM-ZC 16167. A, carapace and cephalic appendages, lateral view; B, same, dorsal view (setae omitted); C, rostrum, dorsal view; D, thoracic sternites 7 and 8 and coxae of pereopods 3–5, ventral view; E, pleon, telson and left uropod, lateral view; F, telson, dorsal view (setae omitted); G, article 1 of left antennular peduncle and left antennal peduncle, ventrolateral view; H, left uropod, dorsal view perpendicular to horizontal plane (setae omitted)." figureDoi="http://doi.org/10.5281/zenodo.4418756" httpUri="https://zenodo.org/record/4418756/files/figure.png" pageId="2" pageNumber="371">Fig. 2A, B</figureCitation>
|
||
) reaching slightly beyond mid-length of rostrum, constricted at base of cornea; cornea hemispherical, subequal in length and width to eyestalk, pigmented.
|
||
</paragraph>
|
||
<paragraph id="8BF436895146FFE87FCDE828FA177266" blockId="2.[151,1437,151,2028]" pageId="2" pageNumber="371">
|
||
Antennular peduncle (
|
||
<figureCitation id="13702A0C5146FFE87EB7E828FDD2720A" box="[445,595,1051,1077]" captionStart="FIGURE 2" captionStartId="4.[151,250,1857,1881]" captionTargetBox="[227,1359,193,1820]" captionTargetId="figure-23@4.[216,1372,181,1833]" captionTargetPageId="4" captionText="FIGURE 2. Bouvieraxius keiensis Sakai, 1992, male (cl 7.1 mm), CBM-ZC 16167. A, carapace and cephalic appendages, lateral view; B, same, dorsal view (setae omitted); C, rostrum, dorsal view; D, thoracic sternites 7 and 8 and coxae of pereopods 3–5, ventral view; E, pleon, telson and left uropod, lateral view; F, telson, dorsal view (setae omitted); G, article 1 of left antennular peduncle and left antennal peduncle, ventrolateral view; H, left uropod, dorsal view perpendicular to horizontal plane (setae omitted)." figureDoi="http://doi.org/10.5281/zenodo.4418756" httpUri="https://zenodo.org/record/4418756/files/figure.png" pageId="2" pageNumber="371">Fig. 2A, B, G</figureCitation>
|
||
) reaching midlength of antennal peduncle article 5, subcylindrical; statocyst lobe on article 1 unarmed; articles 2 and 3 combined shorter than article 1; flagella subequal in length to carapace.
|
||
</paragraph>
|
||
<paragraph id="8BF436895146FFE87FCDE850FBEB730F" blockId="2.[151,1437,151,2028]" pageId="2" pageNumber="371">
|
||
Antennal peduncle (
|
||
<figureCitation id="13702A0C5146FFE87EA7E850FDCC7242" box="[429,589,1123,1149]" captionStart="FIGURE 2" captionStartId="4.[151,250,1857,1881]" captionTargetBox="[227,1359,193,1820]" captionTargetId="figure-23@4.[216,1372,181,1833]" captionTargetPageId="4" captionText="FIGURE 2. Bouvieraxius keiensis Sakai, 1992, male (cl 7.1 mm), CBM-ZC 16167. A, carapace and cephalic appendages, lateral view; B, same, dorsal view (setae omitted); C, rostrum, dorsal view; D, thoracic sternites 7 and 8 and coxae of pereopods 3–5, ventral view; E, pleon, telson and left uropod, lateral view; F, telson, dorsal view (setae omitted); G, article 1 of left antennular peduncle and left antennal peduncle, ventrolateral view; H, left uropod, dorsal view perpendicular to horizontal plane (setae omitted)." figureDoi="http://doi.org/10.5281/zenodo.4418756" httpUri="https://zenodo.org/record/4418756/files/figure.png" pageId="2" pageNumber="371">Fig. 2A, B, G</figureCitation>
|
||
) with article 1 bearing 1 small spine at ventrodistal margin; article 2 with straight dorsolateral distal spine reaching beyond mid-length of scaphocerite; scaphocerite simple, acuminate, falling short of distal end of article 4; article 3 with 1 small spine at ventromesial distal angle; article 4 subequal in length to article 2 (except for dorsolateral distal spine), slightly widened distally; article 5 about half-length of article 4; flagella subequal in length, about twice of carapace length, articles with setae of one to three article-length every 3 or 4 articles, each article with few minute setae (all setae arising distal margin).
|
||
</paragraph>
|
||
<paragraph id="8BF436895146FFE87FCDE90BFCA5701D" blockId="2.[151,1437,151,2028]" pageId="2" pageNumber="371">
|
||
Mouthparts not dissected. Maxilliped 3 (
|
||
<figureCitation id="13702A0C5146FFE87D9CE90BFD71736D" box="[662,752,1336,1362]" captionStart="FIGURE 3" captionStartId="5.[151,250,1943,1967]" captionTargetBox="[189,1396,200,1916]" captionTargetId="figure-15@5.[171,1417,181,1919]" captionTargetPageId="5" captionText="FIGURE 3. Bouvieraxius keiensis Sakai, 1992, male (cl 7.1 mm), CBM-ZC 16167, left thoracic appendages in lateral view. A, maxilliped 3; B, pereopod 2; C, pereopod 3, D, pereopod 4; E, pereopod 5." figureDoi="http://doi.org/10.5281/zenodo.4418758" httpUri="https://zenodo.org/record/4418758/files/figure.png" pageId="2" pageNumber="371">Fig. 3A</figureCitation>
|
||
,
|
||
<figureCitation id="13702A0C5146FFE87DF4E90BFCA0736C" box="[766,801,1336,1363]" captionStart="FIGURE 5" captionStartId="7.[151,250,1809,1833]" captionTargetBox="[206,1380,191,1780]" captionTargetId="figure-15@7.[196,1391,181,1785]" captionTargetPageId="7" captionText="FIGURE 5. Bouvieraxius keiensis Sakai, 1992, male (cl 7.1 mm), CBM-ZC 16167. A, ischium of maxilliped 3, upper view (setae omitted); B, right (major) chela, upper view (setae omitted); C, left (minor) chela, upper view (setae omitted); D, dactylus of pereopod 3, lateral view; E, distal part of propodus and dactylus of pereopod 4, lateral view (dactylus damaged at basal part); F, distal part of propodus and dactylus of left pereopod 5, lateral view; G, same, mesial view; H, left pleopod 1, anterior view; I, same, posterior view; J, left pleopod 2, mesial view; K, same, posterior view.Abbreviations:AI, appendix interna; AM, appendix masculina; EN, endopod; EX, exopod; PP, protopod." figureDoi="http://doi.org/10.5281/zenodo.4418762" httpUri="https://zenodo.org/record/4418762/files/figure.png" pageId="2" pageNumber="371">5A</figureCitation>
|
||
) moderately slender. Coxa with conspicuous, anteriorly curved spine ventrally. Basis also with conspicuous spine at ventrodistal angle. Ischium with distomesial angle produced into strong, acutely pointed projection; crista dentata consisting of row of 18 sharp teeth diminishing in size proximally (Fig.); dorsolateral margin sharply keeled; ventral margin with 2 small spines in proximal half. Merus with 5 spines on ventral margin noticeably becoming larger distally; dorsolateral margin sharply keeled. Carpus with 1 small spine at flexor distal angle. Dactylus slightly shorter than propodus. Exopod not reaching distal margin of merus, its distal 0.3 flexible with multiple subdivisions.
|
||
</paragraph>
|
||
<paragraph id="8BF436895146FFE87FCDEA18FAFC7057" blockId="2.[151,1437,151,2028]" pageId="2" pageNumber="371">
|
||
Chelipeds (pereopods 1;
|
||
<figureCitation id="13702A0C5146FFE87ED0EA18FDA4707A" box="[474,549,1579,1605]" captionStart="FIGURE 1" captionStartId="1.[151,250,1787,1811]" captionTargetBox="[151,1435,612,1763]" captionTargetId="figure-122@1.[151,1435,612,1763]" captionTargetPageId="1" captionText="FIGURE 1. Bouvieraxius keiensis Sakai, 1992, male (cl 7.1 mm), CBM-ZC 16167, habitus in lateral (A) and dorsal (B) views, showing fresh colouration." figureDoi="http://doi.org/10.5281/zenodo.4418752" httpUri="https://zenodo.org/record/4418752/files/figure.png" pageId="2" pageNumber="371">Figs. 1</figureCitation>
|
||
,
|
||
<figureCitation id="13702A0C5146FFE87D3BEA18FDC1707A" box="[561,576,1579,1605]" captionStart="FIGURE 4" captionStartId="6.[151,250,1900,1924]" captionTargetBox="[173,1407,188,1863]" captionTargetId="figure-23@6.[165,1423,181,1876]" captionTargetPageId="6" captionText="FIGURE 4. Bouvieraxius keiensis Sakai, 1992, male (cl 7.1 mm), CBM-ZC 16167, chelipeds (pereopods 1). A, ischium and merus of right (major) cheliped, lateral view; C, carpus of same, lateral view; D, right (major) chela, lateral view; E, same, mesial view; F, ischium, merus and carpus of left (minor) cheliped, lateral view; G, left (minor) chela, lateral view; H, same, mesial view." figureDoi="http://doi.org/10.5281/zenodo.4418760" httpUri="https://zenodo.org/record/4418760/files/figure.png" pageId="2" pageNumber="371">4</figureCitation>
|
||
) subequal in length, right somewhat stouter than left; mero-carpal articulation with about 30° of torsion from perpendicular (left with clockwise torsion, right with counter-clockwise torsion).
|
||
</paragraph>
|
||
<paragraph id="8BF436895146FFE97FCDEA43FAD977B6" blockId="2.[151,1437,151,2028]" lastBlockId="3.[151,1437,151,1977]" lastPageId="3" lastPageNumber="372" pageId="2" pageNumber="371">
|
||
Right (major) cheliped (
|
||
<figureCitation id="13702A0C5146FFE87ED3EA43FD9D70B5" box="[473,540,1648,1674]" captionStart="FIGURE 4" captionStartId="6.[151,250,1900,1924]" captionTargetBox="[173,1407,188,1863]" captionTargetId="figure-23@6.[165,1423,181,1876]" captionTargetPageId="6" captionText="FIGURE 4. Bouvieraxius keiensis Sakai, 1992, male (cl 7.1 mm), CBM-ZC 16167, chelipeds (pereopods 1). A, ischium and merus of right (major) cheliped, lateral view; C, carpus of same, lateral view; D, right (major) chela, lateral view; E, same, mesial view; F, ischium, merus and carpus of left (minor) cheliped, lateral view; G, left (minor) chela, lateral view; H, same, mesial view." figureDoi="http://doi.org/10.5281/zenodo.4418760" httpUri="https://zenodo.org/record/4418760/files/figure.png" pageId="2" pageNumber="371">Fig. 4</figureCitation>
|
||
A–E; 5B) coxa bearing few spinules on distomesial margin. Basis unarmed. Ischium short, unarmed on upper margin; lower margin with distal tubercle and 1 small subdistal spine followed by 4 minute denticles. Merus generally widened distally, almost glabrous; upper margin gently arcuate in distal 0.4, sharply carinate, with 3 small subdistal spines; lateral face generally convex, distoventrally with deep excavation delimited by distinct ridge and fitting lower (flexor) margin of carpus, when cheliped flexed; distolateral angle with small articular condyle; mesial face somewhat flattened; lower margin sharply carinate, bearing 5 spines, becoming stronger toward distal, distalmost spine located at distal 0.8 of merus. Mero-carpal articulation with strong counterclockwise torsion of about 45° from perpendicular. Carpus short, as long as high, cup-shaped, unarmed. Chela large, elongate subovate with slightly convex lower margin, 2.8 times as long as high, leaving narrow hiatus between fingers; palm 1.6 times as long as high; upper margin with 1 small distal spine and row of about 30 small, blunt, truncate denticles on sharply delimited carina, no setae; lateral surface gently convex, covered with scattered numerous small tubercles (tubercles larger on lower side); mesial face less convex, more sparsely tuberculate, with very sparse, short setae; lower margin rounded in proximal half and distinctly keeled in distal half, keel extending onto fixed finger beyond midlength and bearing low, scale-like tubercles around base of fixed finger; fixed finger with irregular rows of tufts of setae on lateral and mesial faces, occlusal margin slightly concave in proximal 0.6, bearing row of small blunt teeth in distal 0.4, terminating in blunt tip. Dactylus 0.8 times as long as palm, with sparse setae becoming longer distally; upper margin carinate, with row of minute denticles in proximal half; lateral and mesial surfaces bluntly carinate along midline; occlusal margin with 2 obtuse teeth, distal half minutely denticulate.
|
||
</paragraph>
|
||
<paragraph id="8BF436895147FFE97FCDEDA0FAA774F2" blockId="3.[151,1437,151,1977]" pageId="3" pageNumber="372">
|
||
Left (minor) cheliped (
|
||
<figureCitation id="13702A0C5147FFE97ECEEDA0FD877792" box="[452,518,403,429]" captionStart="FIGURE 4" captionStartId="6.[151,250,1900,1924]" captionTargetBox="[173,1407,188,1863]" captionTargetId="figure-23@6.[165,1423,181,1876]" captionTargetPageId="6" captionText="FIGURE 4. Bouvieraxius keiensis Sakai, 1992, male (cl 7.1 mm), CBM-ZC 16167, chelipeds (pereopods 1). A, ischium and merus of right (major) cheliped, lateral view; C, carpus of same, lateral view; D, right (major) chela, lateral view; E, same, mesial view; F, ischium, merus and carpus of left (minor) cheliped, lateral view; G, left (minor) chela, lateral view; H, same, mesial view." figureDoi="http://doi.org/10.5281/zenodo.4418760" httpUri="https://zenodo.org/record/4418760/files/figure.png" pageId="3" pageNumber="372">Fig. 4</figureCitation>
|
||
F–H; 5C) with coxa to carpus generally similar to those of major cheliped. Ischium with 1 small subdistal spine followed by 6 minute denticles on lower margin. Merus with 3 subdistal spines on upper margin; lower margin with 5 spines, distalmost spine distinctly larger than others. Mero-carpal articulation with clockwise torsion of about 45° from perpendicular. Chela 3.3 times as long as high, lower margin slightly convex. Palm 1.5 times as long as high, upper margin keeled, with 1 distal spine and row of 26 small tubercles; lateral surface with covering small tubercles, those adjacent to lower margin largest. Fixed finger with sinuous occlusal margin, bearing row of minute, blunt to acute teeth over entire length; lateral and mesial faces with tufts of short to long setae. Dactylus 1.3 times as long as palm, with sparse setae; upper margin carinate, with row of denticles on proximal half; occlusal margin faintly sinuous, with row of minute teeth similar to those on fixed finger.
|
||
</paragraph>
|
||
<paragraph id="8BF436895147FFE97FCDEEE4FC0C7562" blockId="3.[151,1437,151,1977]" pageId="3" pageNumber="372">
|
||
Pereopod 2 (
|
||
<figureCitation id="13702A0C5147FFE97E52EEE4FE3174CE" box="[344,432,727,753]" captionStart="FIGURE 3" captionStartId="5.[151,250,1943,1967]" captionTargetBox="[189,1396,200,1916]" captionTargetId="figure-15@5.[171,1417,181,1919]" captionTargetPageId="5" captionText="FIGURE 3. Bouvieraxius keiensis Sakai, 1992, male (cl 7.1 mm), CBM-ZC 16167, left thoracic appendages in lateral view. A, maxilliped 3; B, pereopod 2; C, pereopod 3, D, pereopod 4; E, pereopod 5." figureDoi="http://doi.org/10.5281/zenodo.4418758" httpUri="https://zenodo.org/record/4418758/files/figure.png" pageId="3" pageNumber="372">Fig. 3B</figureCitation>
|
||
) slender, with setation as figured. Ischium unarmed. Merus with 4 small, widely spaced spines on lower margin. Carpus slightly widened distally. Chela 1.3 times as long as carpus; fixed finger nearly straight, slightly deflexed, occlusal margin with row of minute spiniform setae in distal half; dactylus 0.8 times as long as palm, slightly curved, terminating in slender corneous claw.
|
||
</paragraph>
|
||
<paragraph id="8BF436895147FFE97FCDEF54FBA77266" blockId="3.[151,1437,151,1977]" pageId="3" pageNumber="372">
|
||
Pereopod 3 (
|
||
<figureCitation id="13702A0C5147FFE97E5CEF54FE3875BE" box="[342,441,871,897]" captionStart="FIGURE 3" captionStartId="5.[151,250,1943,1967]" captionTargetBox="[189,1396,200,1916]" captionTargetId="figure-15@5.[171,1417,181,1919]" captionTargetPageId="5" captionText="FIGURE 3. Bouvieraxius keiensis Sakai, 1992, male (cl 7.1 mm), CBM-ZC 16167, left thoracic appendages in lateral view. A, maxilliped 3; B, pereopod 2; C, pereopod 3, D, pereopod 4; E, pereopod 5." figureDoi="http://doi.org/10.5281/zenodo.4418758" httpUri="https://zenodo.org/record/4418758/files/figure.png" pageId="3" pageNumber="372">Figs. 3C</figureCitation>
|
||
,
|
||
<figureCitation id="13702A0C5147FFE97ECFEF55FE6975BE" box="[453,488,870,897]" captionStart="FIGURE 5" captionStartId="7.[151,250,1809,1833]" captionTargetBox="[206,1380,191,1780]" captionTargetId="figure-15@7.[196,1391,181,1785]" captionTargetPageId="7" captionText="FIGURE 5. Bouvieraxius keiensis Sakai, 1992, male (cl 7.1 mm), CBM-ZC 16167. A, ischium of maxilliped 3, upper view (setae omitted); B, right (major) chela, upper view (setae omitted); C, left (minor) chela, upper view (setae omitted); D, dactylus of pereopod 3, lateral view; E, distal part of propodus and dactylus of pereopod 4, lateral view (dactylus damaged at basal part); F, distal part of propodus and dactylus of left pereopod 5, lateral view; G, same, mesial view; H, left pleopod 1, anterior view; I, same, posterior view; J, left pleopod 2, mesial view; K, same, posterior view.Abbreviations:AI, appendix interna; AM, appendix masculina; EN, endopod; EX, exopod; PP, protopod." figureDoi="http://doi.org/10.5281/zenodo.4418762" httpUri="https://zenodo.org/record/4418762/files/figure.png" pageId="3" pageNumber="372">5D</figureCitation>
|
||
) slender, with sparse long setae. No female-type gonopore on either coxa (
|
||
<figureCitation id="13702A0C5147FFE97A3FEF54FA1175BE" box="[1333,1424,871,897]" captionStart="FIGURE 2" captionStartId="4.[151,250,1857,1881]" captionTargetBox="[227,1359,193,1820]" captionTargetId="figure-23@4.[216,1372,181,1833]" captionTargetPageId="4" captionText="FIGURE 2. Bouvieraxius keiensis Sakai, 1992, male (cl 7.1 mm), CBM-ZC 16167. A, carapace and cephalic appendages, lateral view; B, same, dorsal view (setae omitted); C, rostrum, dorsal view; D, thoracic sternites 7 and 8 and coxae of pereopods 3–5, ventral view; E, pleon, telson and left uropod, lateral view; F, telson, dorsal view (setae omitted); G, article 1 of left antennular peduncle and left antennal peduncle, ventrolateral view; H, left uropod, dorsal view perpendicular to horizontal plane (setae omitted)." figureDoi="http://doi.org/10.5281/zenodo.4418756" httpUri="https://zenodo.org/record/4418756/files/figure.png" pageId="3" pageNumber="372">Fig. 2D</figureCitation>
|
||
). Ischium unarmed. Merus with 1 small spine at lower lateral distal angle, otherwise unarmed. Carpus about halflength of propodus, unarmed. Propodus with 8 evenly spaced, minute spiniform setae, increasing slightly in length toward distal, on lateral surface adjacent to lower (flexor) margin, lower distal margin with 2 minute spiniform setae. Dactylus 0.4 times as long as propodus, nearly straight, strongly compressed laterally, terminating in minute corneous unguis; lateral surface with 1 proximal spiniform seta adjacent to lower (flexor) margin; mesial surface unarmed; lower (flexor) margin with row of 11 minute, subequal spiniform setae.
|
||
</paragraph>
|
||
<paragraph id="8BF436895147FFE97FCDE850FC25736A" blockId="3.[151,1437,151,1977]" pageId="3" pageNumber="372">
|
||
Pereopod 4 (
|
||
<figureCitation id="13702A0C5147FFE97E5FE850FE2F7242" box="[341,430,1123,1149]" captionStart="FIGURE 3" captionStartId="5.[151,250,1943,1967]" captionTargetBox="[189,1396,200,1916]" captionTargetId="figure-15@5.[171,1417,181,1919]" captionTargetPageId="5" captionText="FIGURE 3. Bouvieraxius keiensis Sakai, 1992, male (cl 7.1 mm), CBM-ZC 16167, left thoracic appendages in lateral view. A, maxilliped 3; B, pereopod 2; C, pereopod 3, D, pereopod 4; E, pereopod 5." figureDoi="http://doi.org/10.5281/zenodo.4418758" httpUri="https://zenodo.org/record/4418758/files/figure.png" pageId="3" pageNumber="372">Fig. 3D</figureCitation>
|
||
,
|
||
<figureCitation id="13702A0C5147FFE97EB0E851FE5B7242" box="[442,474,1122,1149]" captionStart="FIGURE 5" captionStartId="7.[151,250,1809,1833]" captionTargetBox="[206,1380,191,1780]" captionTargetId="figure-15@7.[196,1391,181,1785]" captionTargetPageId="7" captionText="FIGURE 5. Bouvieraxius keiensis Sakai, 1992, male (cl 7.1 mm), CBM-ZC 16167. A, ischium of maxilliped 3, upper view (setae omitted); B, right (major) chela, upper view (setae omitted); C, left (minor) chela, upper view (setae omitted); D, dactylus of pereopod 3, lateral view; E, distal part of propodus and dactylus of pereopod 4, lateral view (dactylus damaged at basal part); F, distal part of propodus and dactylus of left pereopod 5, lateral view; G, same, mesial view; H, left pleopod 1, anterior view; I, same, posterior view; J, left pleopod 2, mesial view; K, same, posterior view.Abbreviations:AI, appendix interna; AM, appendix masculina; EN, endopod; EX, exopod; PP, protopod." figureDoi="http://doi.org/10.5281/zenodo.4418762" httpUri="https://zenodo.org/record/4418762/files/figure.png" pageId="3" pageNumber="372">5E</figureCitation>
|
||
) as slender as and slightly shorter than pereopod 3. Coxa with few spinules on mesial face (
|
||
<figureCitation id="13702A0C5147FFE97FDFE8B4FEB1729E" box="[213,304,1159,1185]" captionStart="FIGURE 2" captionStartId="4.[151,250,1857,1881]" captionTargetBox="[227,1359,193,1820]" captionTargetId="figure-23@4.[216,1372,181,1833]" captionTargetPageId="4" captionText="FIGURE 2. Bouvieraxius keiensis Sakai, 1992, male (cl 7.1 mm), CBM-ZC 16167. A, carapace and cephalic appendages, lateral view; B, same, dorsal view (setae omitted); C, rostrum, dorsal view; D, thoracic sternites 7 and 8 and coxae of pereopods 3–5, ventral view; E, pleon, telson and left uropod, lateral view; F, telson, dorsal view (setae omitted); G, article 1 of left antennular peduncle and left antennal peduncle, ventrolateral view; H, left uropod, dorsal view perpendicular to horizontal plane (setae omitted)." figureDoi="http://doi.org/10.5281/zenodo.4418756" httpUri="https://zenodo.org/record/4418756/files/figure.png" pageId="3" pageNumber="372">Fig. 2D</figureCitation>
|
||
). Ischium to carpus unarmed. Propodus lateral surface with row of 5 widely spaced minute spiniform setae adjacent to upper (extensor) margin and with 6 sets of 2 minute spiniform setae and 2 individual spiniform setae along lower (flexor) margin, distally with grooming apparatus consisting of cluster of stiff setae and 1 long spiniform seta on lower distal margin. Dactylus 0.6 times as long as propodus, nearly straight, terminating in corneous tip; lateral surface with row of 7 spiniform setae, increasing in length distally; lower (flexor) margin with row of 12 minute spiniform setae over entire length; mesial face unarmed.
|
||
</paragraph>
|
||
<paragraph id="8BF436895147FFE97FCDE96CFED6704A" blockId="3.[151,1437,151,1977]" pageId="3" pageNumber="372">
|
||
Pereopod 5 (
|
||
<figureCitation id="13702A0C5147FFE97E5CE96CFE367346" box="[342,439,1375,1401]" captionStart="FIGURE 3" captionStartId="5.[151,250,1943,1967]" captionTargetBox="[189,1396,200,1916]" captionTargetId="figure-15@5.[171,1417,181,1919]" captionTargetPageId="5" captionText="FIGURE 3. Bouvieraxius keiensis Sakai, 1992, male (cl 7.1 mm), CBM-ZC 16167, left thoracic appendages in lateral view. A, maxilliped 3; B, pereopod 2; C, pereopod 3, D, pereopod 4; E, pereopod 5." figureDoi="http://doi.org/10.5281/zenodo.4418758" httpUri="https://zenodo.org/record/4418758/files/figure.png" pageId="3" pageNumber="372">Figs. 3E</figureCitation>
|
||
,
|
||
<figureCitation id="13702A0C5147FFE97EC9E96DFD807346" box="[451,513,1374,1401]" captionStart="FIGURE 5" captionStartId="7.[151,250,1809,1833]" captionTargetBox="[206,1380,191,1780]" captionTargetId="figure-15@7.[196,1391,181,1785]" captionTargetPageId="7" captionText="FIGURE 5. Bouvieraxius keiensis Sakai, 1992, male (cl 7.1 mm), CBM-ZC 16167. A, ischium of maxilliped 3, upper view (setae omitted); B, right (major) chela, upper view (setae omitted); C, left (minor) chela, upper view (setae omitted); D, dactylus of pereopod 3, lateral view; E, distal part of propodus and dactylus of pereopod 4, lateral view (dactylus damaged at basal part); F, distal part of propodus and dactylus of left pereopod 5, lateral view; G, same, mesial view; H, left pleopod 1, anterior view; I, same, posterior view; J, left pleopod 2, mesial view; K, same, posterior view.Abbreviations:AI, appendix interna; AM, appendix masculina; EN, endopod; EX, exopod; PP, protopod." figureDoi="http://doi.org/10.5281/zenodo.4418762" httpUri="https://zenodo.org/record/4418762/files/figure.png" pageId="3" pageNumber="372">5F, G</figureCitation>
|
||
) neither chelate nor semichelate. Coxae each with gonopore (
|
||
<figureCitation id="13702A0C5147FFE97BBDE96CFA907346" box="[1207,1297,1375,1401]" captionStart="FIGURE 2" captionStartId="4.[151,250,1857,1881]" captionTargetBox="[227,1359,193,1820]" captionTargetId="figure-23@4.[216,1372,181,1833]" captionTargetPageId="4" captionText="FIGURE 2. Bouvieraxius keiensis Sakai, 1992, male (cl 7.1 mm), CBM-ZC 16167. A, carapace and cephalic appendages, lateral view; B, same, dorsal view (setae omitted); C, rostrum, dorsal view; D, thoracic sternites 7 and 8 and coxae of pereopods 3–5, ventral view; E, pleon, telson and left uropod, lateral view; F, telson, dorsal view (setae omitted); G, article 1 of left antennular peduncle and left antennal peduncle, ventrolateral view; H, left uropod, dorsal view perpendicular to horizontal plane (setae omitted)." figureDoi="http://doi.org/10.5281/zenodo.4418756" httpUri="https://zenodo.org/record/4418756/files/figure.png" pageId="3" pageNumber="372">Fig. 2D</figureCitation>
|
||
). Ischium to carpus unarmed. Propodus with grooming apparatus consisting of 1 minute spiniform seta on lower distal margin and cluster of setae extending from distal 0.3 of propodus, extending distally onto lateral surface; lateral surface unarmed; mesial surface with 1 subdistal set of 2 spiniform setae and 1 widely separated individual spiniform seta adjacent to lower (flexor) margin. Dactylus slender, nearly straight, 0.6 times as long as propodus, terminating in basally demarcate, acute unguis; upper (extensor) margin subterminally with 3 slender spiniform setae; mesial surface with 3 sets of 2 or 3 slender spiniform setae and subterminal, oblique row of 5 long spiniform setae; lower margin unarmed.
|
||
</paragraph>
|
||
<paragraph id="8BF436895147FFE97FCDEA4CFCB37186" blockId="3.[151,1437,151,1977]" pageId="3" pageNumber="372">
|
||
Male pleopod 1 (
|
||
<figureCitation id="13702A0C5147FFE97E80EA4CFE7D70A6" box="[394,508,1662,1689]" captionStart="FIGURE 5" captionStartId="7.[151,250,1809,1833]" captionTargetBox="[206,1380,191,1780]" captionTargetId="figure-15@7.[196,1391,181,1785]" captionTargetPageId="7" captionText="FIGURE 5. Bouvieraxius keiensis Sakai, 1992, male (cl 7.1 mm), CBM-ZC 16167. A, ischium of maxilliped 3, upper view (setae omitted); B, right (major) chela, upper view (setae omitted); C, left (minor) chela, upper view (setae omitted); D, dactylus of pereopod 3, lateral view; E, distal part of propodus and dactylus of pereopod 4, lateral view (dactylus damaged at basal part); F, distal part of propodus and dactylus of left pereopod 5, lateral view; G, same, mesial view; H, left pleopod 1, anterior view; I, same, posterior view; J, left pleopod 2, mesial view; K, same, posterior view.Abbreviations:AI, appendix interna; AM, appendix masculina; EN, endopod; EX, exopod; PP, protopod." figureDoi="http://doi.org/10.5281/zenodo.4418762" httpUri="https://zenodo.org/record/4418762/files/figure.png" pageId="3" pageNumber="372">Fig. 5H, I</figureCitation>
|
||
) modified as gonopod, strongly flattened, articulation between 2 articles obscure; article 1 slightly widened distally; article 2 somewhat expanded mesially into roundly triangular lobe, bearing adhesive hooks proximomesially, distally divided into greatly unequal lobes; lateral lobes rounded distally, lower mesial portion vertically expanded; mesial lobe tapering into slender process far falling short of distal margin of outer lobe. Male pleopod 2 (
|
||
<figureCitation id="13702A0C5147FFE97E53EB3CFE4C7116" box="[345,461,1806,1833]" captionStart="FIGURE 5" captionStartId="7.[151,250,1809,1833]" captionTargetBox="[206,1380,191,1780]" captionTargetId="figure-15@7.[196,1391,181,1785]" captionTargetPageId="7" captionText="FIGURE 5. Bouvieraxius keiensis Sakai, 1992, male (cl 7.1 mm), CBM-ZC 16167. A, ischium of maxilliped 3, upper view (setae omitted); B, right (major) chela, upper view (setae omitted); C, left (minor) chela, upper view (setae omitted); D, dactylus of pereopod 3, lateral view; E, distal part of propodus and dactylus of pereopod 4, lateral view (dactylus damaged at basal part); F, distal part of propodus and dactylus of left pereopod 5, lateral view; G, same, mesial view; H, left pleopod 1, anterior view; I, same, posterior view; J, left pleopod 2, mesial view; K, same, posterior view.Abbreviations:AI, appendix interna; AM, appendix masculina; EN, endopod; EX, exopod; PP, protopod." figureDoi="http://doi.org/10.5281/zenodo.4418762" httpUri="https://zenodo.org/record/4418762/files/figure.png" pageId="3" pageNumber="372">Fig. 5J, K</figureCitation>
|
||
) with appendix masculina arising at midlength of endopod, elongate, about as long as endopod, extending beyond endopod by half its length, laterally compressed, with moderately long stiff setae on distal half of upper margin and distal 0.7 of lower margin; appendix interna also arising at midlength of endopod, rod-like, about 0.3 length of appendix masculina; endopod and exopod slender, sparsely setose, latter slightly longer than former. Pleopods 2–5 linear, without appendix interna.
|
||
</paragraph>
|
||
<caption id="DF3466015140FFEE7F9DEB72FEB771D6" ID-DOI="http://doi.org/10.5281/zenodo.4418756" ID-Zenodo-Dep="4418756" httpUri="https://zenodo.org/record/4418756/files/figure.png" pageId="4" pageNumber="373" startId="4.[151,250,1857,1881]" targetBox="[227,1359,193,1820]" targetPageId="4">
|
||
<paragraph id="8BF436895140FFEE7F9DEB72FEB771D6" blockId="4.[151,1436,1857,2025]" pageId="4" pageNumber="373">
|
||
<emphasis id="B93FEA9B5140FFEE7F9DEB72FE927166" bold="true" box="[151,275,1857,1881]" pageId="4" pageNumber="373">FIGURE 2.</emphasis>
|
||
<taxonomicName id="4C4B4D0A5140FFEE7E10EB71FDF97166" authority="Sakai, 1992" authorityName="Sakai" authorityYear="1992" box="[282,632,1857,1881]" class="Malacostraca" family="Axiidae" genus="Bouvieraxius" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="373" phylum="Arthropoda" rank="species" species="keiensis">
|
||
<emphasis id="B93FEA9B5140FFEE7E10EB71FE767166" box="[282,503,1857,1881]" italics="true" pageId="4" pageNumber="373">Bouvieraxius keiensis</emphasis>
|
||
<bibRefCitation id="EFDA4B785140FFEE7EF7EB72FDF97166" author="Sakai, K." box="[509,632,1857,1881]" pageId="4" pageNumber="373" pagination="157 - 180" refId="ref9257" refString="Sakai, K. (1992) Axiid collections of the Zoological Museum, Copenhagen, with the description of one new genus and six new species (Axiidae, Thalassinidea, Crustacea). Zoologica Scripta, 21, 157 - 180. https: // doi. org / 10.1111 / j. 1463 - 6409.1992. tb 00318. x" type="journal article" year="1992">Sakai, 1992</bibRefCitation>
|
||
</taxonomicName>
|
||
, male (cl 7.1 mm), CBM-ZC 16167. A, carapace and cephalic appendages, lateral view; B, same, dorsal view (setae omitted); C, rostrum, dorsal view; D, thoracic sternites 7 and 8 and coxae of pereopods 3–5, ventral view; E, pleon, telson and left uropod, lateral view; F, telson, dorsal view (setae omitted); G, article 1 of left antennular peduncle and left antennal peduncle, ventrolateral view; H, left uropod, dorsal view perpendicular to horizontal plane (setae omitted).
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF3466015141FFEF7F9DEBA4FC0C71EC" ID-DOI="http://doi.org/10.5281/zenodo.4418758" ID-Zenodo-Dep="4418758" httpUri="https://zenodo.org/record/4418758/files/figure.png" pageId="5" pageNumber="374" startId="5.[151,250,1943,1967]" targetBox="[189,1396,200,1916]" targetPageId="5">
|
||
<paragraph id="8BF436895141FFEF7F9DEBA4FC0C71EC" blockId="5.[151,1436,1943,2004]" pageId="5" pageNumber="374">
|
||
<emphasis id="B93FEA9B5141FFEF7F9DEBA4FE927190" bold="true" box="[151,275,1943,1967]" pageId="5" pageNumber="374">FIGURE 3.</emphasis>
|
||
<taxonomicName id="4C4B4D0A5141FFEF7E13EBABFDF4718F" authority="Sakai, 1992" authorityName="Sakai" authorityYear="1992" box="[281,629,1944,1968]" class="Malacostraca" family="Axiidae" genus="Bouvieraxius" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="374" phylum="Arthropoda" rank="species" species="keiensis">
|
||
<emphasis id="B93FEA9B5141FFEF7E13EBABFE74718F" box="[281,501,1944,1968]" italics="true" pageId="5" pageNumber="374">Bouvieraxius keiensis</emphasis>
|
||
<bibRefCitation id="EFDA4B785141FFEF7EF1EBABFDF4718F" author="Sakai, K." box="[507,629,1944,1968]" pageId="5" pageNumber="374" pagination="157 - 180" refId="ref9257" refString="Sakai, K. (1992) Axiid collections of the Zoological Museum, Copenhagen, with the description of one new genus and six new species (Axiidae, Thalassinidea, Crustacea). Zoologica Scripta, 21, 157 - 180. https: // doi. org / 10.1111 / j. 1463 - 6409.1992. tb 00318. x" type="journal article" year="1992">Sakai, 1992</bibRefCitation>
|
||
</taxonomicName>
|
||
, male (cl 7.1 mm), CBM-ZC 16167, left thoracic appendages in lateral view. A, maxilliped 3; B, pereopod 2; C, pereopod 3, D, pereopod 4; E, pereopod 5.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF3466015142FFEC7F9DEB5FFE9671CF" ID-DOI="http://doi.org/10.5281/zenodo.4418760" ID-Zenodo-Dep="4418760" httpUri="https://zenodo.org/record/4418760/files/figure.png" pageId="6" pageNumber="375" startId="6.[151,250,1900,1924]" targetBox="[173,1407,188,1863]" targetPageId="6">
|
||
<paragraph id="8BF436895142FFEC7F9DEB5FFE9671CF" blockId="6.[151,1437,1900,2032]" pageId="6" pageNumber="375">
|
||
<emphasis id="B93FEA9B5142FFEC7F9DEB5FFE9571BB" bold="true" box="[151,276,1900,1924]" pageId="6" pageNumber="375">FIGURE 4.</emphasis>
|
||
<taxonomicName id="4C4B4D0A5142FFEC7E16EB5EFDFD71BB" authority="Sakai, 1992" authorityName="Sakai" authorityYear="1992" box="[284,636,1900,1924]" class="Malacostraca" family="Axiidae" genus="Bouvieraxius" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="375" phylum="Arthropoda" rank="species" species="keiensis">
|
||
<emphasis id="B93FEA9B5142FFEC7E16EB5EFE7871BB" box="[284,505,1900,1924]" italics="true" pageId="6" pageNumber="375">Bouvieraxius keiensis</emphasis>
|
||
<bibRefCitation id="EFDA4B785142FFEC7D0BEB5FFDFD71BB" author="Sakai, K." box="[513,636,1900,1924]" pageId="6" pageNumber="375" pagination="157 - 180" refId="ref9257" refString="Sakai, K. (1992) Axiid collections of the Zoological Museum, Copenhagen, with the description of one new genus and six new species (Axiidae, Thalassinidea, Crustacea). Zoologica Scripta, 21, 157 - 180. https: // doi. org / 10.1111 / j. 1463 - 6409.1992. tb 00318. x" type="journal article" year="1992">Sakai, 1992</bibRefCitation>
|
||
</taxonomicName>
|
||
, male (cl 7.1 mm), CBM-ZC 16167, chelipeds (pereopods 1). A, ischium and merus of right (major) cheliped, lateral view; C, carpus of same, lateral view; D, right (major) chela, lateral view; E, same, mesial view; F, ischium, merus and carpus of left (minor) cheliped, lateral view; G, left (minor) chela, lateral view; H, same, mesial view.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF3466015143FFED7F9DEB22FC9071E2" ID-DOI="http://doi.org/10.5281/zenodo.4418762" ID-Zenodo-Dep="4418762" httpUri="https://zenodo.org/record/4418762/files/figure.png" pageId="7" pageNumber="376" startId="7.[151,250,1809,1833]" targetBox="[206,1380,191,1780]" targetPageId="7">
|
||
<paragraph id="8BF436895143FFED7F9DEB22FC9071E2" blockId="7.[151,1436,1809,2013]" pageId="7" pageNumber="376">
|
||
<emphasis id="B93FEA9B5143FFED7F9DEB22FE947115" bold="true" box="[151,277,1809,1834]" pageId="7" pageNumber="376">FIGURE 5.</emphasis>
|
||
<taxonomicName id="4C4B4D0A5143FFED7E17EB21FDFE7115" authority="Sakai, 1992" authorityName="Sakai" authorityYear="1992" box="[285,639,1809,1834]" class="Malacostraca" family="Axiidae" genus="Bouvieraxius" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="376" phylum="Arthropoda" rank="species" species="keiensis">
|
||
<emphasis id="B93FEA9B5143FFED7E17EB21FE7A7116" box="[285,507,1809,1833]" italics="true" pageId="7" pageNumber="376">Bouvieraxius keiensis</emphasis>
|
||
<bibRefCitation id="EFDA4B785143FFED7D09EB22FDFE7115" author="Sakai, K." box="[515,639,1809,1834]" pageId="7" pageNumber="376" pagination="157 - 180" refId="ref9257" refString="Sakai, K. (1992) Axiid collections of the Zoological Museum, Copenhagen, with the description of one new genus and six new species (Axiidae, Thalassinidea, Crustacea). Zoologica Scripta, 21, 157 - 180. https: // doi. org / 10.1111 / j. 1463 - 6409.1992. tb 00318. x" type="journal article" year="1992">Sakai, 1992</bibRefCitation>
|
||
</taxonomicName>
|
||
, male (cl 7.1 mm), CBM-ZC 16167. A, ischium of maxilliped 3, upper view (setae omitted); B, right (major) chela, upper view (setae omitted); C, left (minor) chela, upper view (setae omitted); D, dactylus of pereopod 3, lateral view; E, distal part of propodus and dactylus of pereopod 4, lateral view (dactylus damaged at basal part); F, distal part of propodus and dactylus of left pereopod 5, lateral view; G, same, mesial view; H, left pleopod 1, anterior view; I, same, posterior view; J, left pleopod 2, mesial view; K, same, posterior view. Abbreviations: AI, appendix interna; AM, appendix masculina; EN, endopod; EX, exopod; PP, protopod.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BF43689514CFFE27FCDECA4FC5A775A" blockId="8.[151,1437,151,2013]" pageId="8" pageNumber="377">
|
||
Uropod (
|
||
<figureCitation id="13702A0C514CFFE27E27ECA4FE07768E" box="[301,390,151,177]" captionStart="FIGURE 2" captionStartId="4.[151,250,1857,1881]" captionTargetBox="[227,1359,193,1820]" captionTargetId="figure-23@4.[216,1372,181,1833]" captionTargetPageId="4" captionText="FIGURE 2. Bouvieraxius keiensis Sakai, 1992, male (cl 7.1 mm), CBM-ZC 16167. A, carapace and cephalic appendages, lateral view; B, same, dorsal view (setae omitted); C, rostrum, dorsal view; D, thoracic sternites 7 and 8 and coxae of pereopods 3–5, ventral view; E, pleon, telson and left uropod, lateral view; F, telson, dorsal view (setae omitted); G, article 1 of left antennular peduncle and left antennal peduncle, ventrolateral view; H, left uropod, dorsal view perpendicular to horizontal plane (setae omitted)." figureDoi="http://doi.org/10.5281/zenodo.4418756" httpUri="https://zenodo.org/record/4418756/files/figure.png" pageId="8" pageNumber="377">Fig. 2H</figureCitation>
|
||
) with endopod about 1.8 times as long as wide, nearly straight lateral margin with row of 3 small spines on posterior half (posterolateral spine largest); median ridge on dorsal surface with row of 3 spines, posteriormost spine far remote from posterior margin; posterior margin with row of slender spiniform setae. Exopod slightly longer than endopod; lateral margin straight, with 3 small spines, increasing in size posteriorly, on posterior half and with 1 strong spiniform seta just mesial to posterolateral spine; longitudinal row of 3 tiny spines lateral to midline; transverse suture serrate with row of 9 spinules; posterior margin.
|
||
</paragraph>
|
||
<paragraph id="8BF43689514CFFE27FCDED5DFBC3745E" blockId="8.[151,1437,151,2013]" pageId="8" pageNumber="377">
|
||
<emphasis id="B93FEA9B514CFFE27FCDED5DFEF377B7" bold="true" box="[199,370,366,392]" pageId="8" pageNumber="377">Colour in life.</emphasis>
|
||
Carapace dorsum orange-yellow, lateral surface whitish; cervical groove also whitish; pleon with white median stripe extending from pleomere 1 to 6, flanked by wide, orange-yellow longitudinal stripes, lateral surfaces each with white longitudinal stripe, pleura 1–6 paler orange-yellow; tail fan translucent, with tint of orange on telson and uropodal endopod; cornea grayish; antennular peduncle and flagella pale orange-yellow; antennal peduncle also pale orange-yellow, flagellum becoming reddish distally; cheliped meri translucent proximally, orange distally; carpi pale orange-yellow; chela dorsal parts orange (including dactyli of which dorsal margin white), ventral parts whitish; pereopods 2–5 and pleopods semi-translucent (
|
||
<figureCitation id="13702A0C514CFFE27CE5EE74FBB0745E" box="[1007,1073,583,609]" captionStart="FIGURE 1" captionStartId="1.[151,250,1787,1811]" captionTargetBox="[151,1435,612,1763]" captionTargetId="figure-122@1.[151,1435,612,1763]" captionTargetPageId="1" captionText="FIGURE 1. Bouvieraxius keiensis Sakai, 1992, male (cl 7.1 mm), CBM-ZC 16167, habitus in lateral (A) and dorsal (B) views, showing fresh colouration." figureDoi="http://doi.org/10.5281/zenodo.4418752" httpUri="https://zenodo.org/record/4418752/files/figure.png" pageId="8" pageNumber="377">Fig. 1</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3516502514CFFE27FCDEE59FDE774F2" pageId="8" pageNumber="377" type="distribution">
|
||
<paragraph id="8BF43689514CFFE27FCDEE59FDE774F2" blockId="8.[151,1437,151,2013]" pageId="8" pageNumber="377">
|
||
<emphasis id="B93FEA9B514CFFE27FCDEE59FEE074BB" bold="true" box="[199,353,618,644]" pageId="8" pageNumber="377">Distribution.</emphasis>
|
||
Previously known from Kai Islands, Banda Sea,
|
||
<collectingCountry id="F35C7619514CFFE27C9EEE58FB8074BA" box="[916,1025,619,645]" name="Indonesia" pageId="8" pageNumber="377">Indonesia</collectingCountry>
|
||
(
|
||
<typeStatus id="54F0882B514CFFE27B1BEE58FBC274BA" box="[1041,1091,619,645]" pageId="8" pageNumber="377">type</typeStatus>
|
||
locality);
|
||
<collectingCountry id="F35C7619514CFFE27BB3EE58FA1974BA" box="[1209,1432,619,645]" name="Papua New Guinea" pageId="8" pageNumber="377">Papua New Guinea</collectingCountry>
|
||
; North-western
|
||
<collectingCountry id="F35C7619514CFFE27E4AEEBCFE2B7496" box="[320,426,655,681]" name="Australia" pageId="8" pageNumber="377">Australia</collectingCountry>
|
||
; Timor Sea;
|
||
<collectingCountry id="F35C7619514CFFE27D37EEBCFD1C7496" box="[573,669,655,681]" name="Vanuatu" pageId="8" pageNumber="377">Vanuatu</collectingCountry>
|
||
;
|
||
<collectingCountry id="F35C7619514CFFE27DA0EEBCFC9A7496" box="[682,795,655,681]" name="Mauritius" pageId="8" pageNumber="377">Mauritius</collectingCountry>
|
||
;
|
||
<collectingCountry id="F35C7619514CFFE27C2DEEBCFC3A7496" box="[807,955,655,681]" name="Mozambique" pageId="8" pageNumber="377">Mozambique</collectingCountry>
|
||
Channel;
|
||
<quantity id="4CB39B6C514CFFE27B38EEBDFB257496" box="[1074,1188,654,681]" metricMagnitude="2" metricUnit="m" metricValue="4.115" metricValueMax="7.5" metricValueMin="0.73" pageId="8" pageNumber="377" unit="m" value="411.5" valueMax="750.0" valueMin="73.0">73–750 m</quantity>
|
||
(
|
||
<bibRefCitation id="EFDA4B78514CFFE27BBEEEBCFABC7496" author="Poore, G. C. B." box="[1204,1341,655,681]" pageId="8" pageNumber="377" pagination="261 - 365" refId="ref9079" refString="Poore, G. C. B. (2020) Axiid and micheleid lobsters from Indo-West Pacific deep-sea environments (Crustacea: Decapoda: Axiidea: Axiidae, Micheleidae). In: Corbari, L., Ahyong, S. T. & Chan, T. - Y. (Eds.), Deep-Sea Crustaceans from Papua New Guinea. Tropical Deep-Sea Benthos 31. Memoires du Museum national d'Histoire naturelle, Paris, 213, pp. 261 - 365." type="journal article" year="2020">Poore 2020</bibRefCitation>
|
||
). Newly recorded from Ogasawara Islands,
|
||
<collectingCountry id="F35C7619514CFFE27D14EE80FDE074F2" box="[542,609,691,717]" name="Japan" pageId="8" pageNumber="377">Japan</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3516502514CFFE37FCDEEE4FC9572F9" lastPageId="9" lastPageNumber="378" pageId="8" pageNumber="377" type="discussion">
|
||
<paragraph id="8BF43689514CFFE27FCDEEE4FC07729E" blockId="8.[151,1437,151,2013]" pageId="8" pageNumber="377">
|
||
<emphasis id="B93FEA9B514CFFE27FCDEEE4FEBA74CE" bold="true" box="[199,315,727,753]" pageId="8" pageNumber="377">Remarks.</emphasis>
|
||
<taxonomicName id="4C4B4D0A514CFFE27E49EEE4FDB974CE" authorityName="Sakai" authorityYear="1992" box="[323,568,727,753]" class="Malacostraca" family="Axiidae" genus="Bouvieraxius" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="377" phylum="Arthropoda" rank="species" species="keiensis">
|
||
<emphasis id="B93FEA9B514CFFE27E49EEE4FDB974CE" box="[323,568,727,753]" italics="true" pageId="8" pageNumber="377">Bouvieraxius keiensis</emphasis>
|
||
</taxonomicName>
|
||
was originally described based on material from two remote localities in the Indo-West Pacific,
|
||
<emphasis id="B93FEA9B514CFFE27E7AEEC8FE17752B" box="[368,406,763,788]" italics="true" pageId="8" pageNumber="377">viz.</emphasis>
|
||
Kai [sic Kei] Islands,
|
||
<collectingCountry id="F35C7619514CFFE27D9DEEC8FC85752A" box="[663,772,763,789]" name="Indonesia" pageId="8" pageNumber="377">Indonesia</collectingCountry>
|
||
(type locality) and
|
||
<collectingCountry id="F35C7619514CFFE27CEEEEC8FBD0752A" box="[996,1105,763,789]" name="Mauritius" pageId="8" pageNumber="377">Mauritius</collectingCountry>
|
||
(
|
||
<bibRefCitation id="EFDA4B78514CFFE27B6AEEC8FB65752A" author="Sakai, K." box="[1120,1252,763,789]" pageId="8" pageNumber="377" pagination="157 - 180" refId="ref9257" refString="Sakai, K. (1992) Axiid collections of the Zoological Museum, Copenhagen, with the description of one new genus and six new species (Axiidae, Thalassinidea, Crustacea). Zoologica Scripta, 21, 157 - 180. https: // doi. org / 10.1111 / j. 1463 - 6409.1992. tb 00318. x" type="journal article" year="1992">Sakai 1992</bibRefCitation>
|
||
).
|
||
<bibRefCitation id="EFDA4B78514CFFE27BF3EEC8FA1D752A" author="Sakai, K." box="[1273,1436,763,789]" pageId="8" pageNumber="377" pagination="157 - 180" refId="ref9257" refString="Sakai, K. (1992) Axiid collections of the Zoological Museum, Copenhagen, with the description of one new genus and six new species (Axiidae, Thalassinidea, Crustacea). Zoologica Scripta, 21, 157 - 180. https: // doi. org / 10.1111 / j. 1463 - 6409.1992. tb 00318. x" type="journal article" year="1992">Sakai’s (1992)</bibRefCitation>
|
||
description was largely based on the
|
||
<typeStatus id="54F0882B514CFFE27D25EF2CFD157506" box="[559,660,799,825]" pageId="8" pageNumber="377" type="holotype">holotype</typeStatus>
|
||
, supplemented by a brief description of the
|
||
<typeStatus id="54F0882B514CFFE27B73EF2CFB577506" box="[1145,1238,799,825]" pageId="8" pageNumber="377" type="allotype">allotype</typeStatus>
|
||
, but his figures of the body and anterior cephalothorax was of the non-type specimen from
|
||
<collectingCountry id="F35C7619514CFFE27CC7EF70FBBB7562" box="[973,1082,835,861]" name="Mauritius" pageId="8" pageNumber="377">Mauritius</collectingCountry>
|
||
(
|
||
<bibRefCitation id="EFDA4B78514CFFE27B43EF70FB4C7562" author="Sakai, K." box="[1097,1229,835,861]" pageId="8" pageNumber="377" pagination="157 - 180" refId="ref9257" refString="Sakai, K. (1992) Axiid collections of the Zoological Museum, Copenhagen, with the description of one new genus and six new species (Axiidae, Thalassinidea, Crustacea). Zoologica Scripta, 21, 157 - 180. https: // doi. org / 10.1111 / j. 1463 - 6409.1992. tb 00318. x" type="journal article" year="1992">Sakai 1992</bibRefCitation>
|
||
: fig. 8A–C), those of chelipeds were of the male
|
||
<typeStatus id="54F0882B514CFFE27EFBEF54FDD275BE" box="[497,595,871,897]" pageId="8" pageNumber="377" type="holotype">holotype</typeStatus>
|
||
(
|
||
<bibRefCitation id="EFDA4B78514CFFE27D69EF54FD6975BE" author="Sakai, K." box="[611,744,871,897]" pageId="8" pageNumber="377" pagination="157 - 180" refId="ref9257" refString="Sakai, K. (1992) Axiid collections of the Zoological Museum, Copenhagen, with the description of one new genus and six new species (Axiidae, Thalassinidea, Crustacea). Zoologica Scripta, 21, 157 - 180. https: // doi. org / 10.1111 / j. 1463 - 6409.1992. tb 00318. x" type="journal article" year="1992">Sakai 1992</bibRefCitation>
|
||
: fig. 8D, E) and that of the telson and left uropod was of the
|
||
<typeStatus id="54F0882B514CFFE27F9DEFB8FF70759A" box="[151,241,907,933]" pageId="8" pageNumber="377" type="allotype">allotype</typeStatus>
|
||
(
|
||
<bibRefCitation id="EFDA4B78514CFFE27E0AEFB8FE02759A" author="Sakai, K." box="[256,387,907,933]" pageId="8" pageNumber="377" pagination="157 - 180" refId="ref9257" refString="Sakai, K. (1992) Axiid collections of the Zoological Museum, Copenhagen, with the description of one new genus and six new species (Axiidae, Thalassinidea, Crustacea). Zoologica Scripta, 21, 157 - 180. https: // doi. org / 10.1111 / j. 1463 - 6409.1992. tb 00318. x" type="journal article" year="1992">Sakai 1992</bibRefCitation>
|
||
: fig. 8F). None of these specimens was intact, and pereopods 3–5 were missing (
|
||
<bibRefCitation id="EFDA4B78514CFFE27A07EFB8FA11759A" author="Sakai, K." box="[1293,1424,907,933]" pageId="8" pageNumber="377" pagination="157 - 180" refId="ref9257" refString="Sakai, K. (1992) Axiid collections of the Zoological Museum, Copenhagen, with the description of one new genus and six new species (Axiidae, Thalassinidea, Crustacea). Zoologica Scripta, 21, 157 - 180. https: // doi. org / 10.1111 / j. 1463 - 6409.1992. tb 00318. x" type="journal article" year="1992">Sakai 1992</bibRefCitation>
|
||
).
|
||
<bibRefCitation id="EFDA4B78514CFFE27F9DEF9CFE2175F6" author="Poore, G. C. B. & Collins, D. J." box="[151,416,943,969]" pageId="8" pageNumber="377" pagination="221 - 287" refId="ref9166" refString="Poore, G. C. B. & Collins, D. J. (2009) Australian Axiidae (Crustacea: Decapoda: Axiidea). Memoirs of Museum Victoria, 66, 221 - 287. https: // doi. org / 10.24199 / j. mmv. 2009.66.20" type="journal article" year="2009">Poore & Collins (2009)</bibRefCitation>
|
||
identified material from the region of Shark Bay, central Western Australia, as
|
||
<taxonomicName id="4C4B4D0A514CFFE27A17EF9CFA1775F6" authorityName="Sakai" authorityYear="1992" box="[1309,1430,943,969]" class="Malacostraca" family="Axiidae" genus="Bouvieraxius" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="377" phylum="Arthropoda" rank="species" species="keiensis">
|
||
<emphasis id="B93FEA9B514CFFE27A17EF9CFA1775F6" box="[1309,1430,943,969]" italics="true" pageId="8" pageNumber="377">B. keiensis</emphasis>
|
||
</taxonomicName>
|
||
, documenting variations in the number of spines on the gastric submedian carina, spines on the cheliped merus and extent of tuberculation on the cheliped palm; they synonymised
|
||
<taxonomicName id="4C4B4D0A514CFFE27C7BEFC4FA83722E" authority="Poore, 2008" authorityName="Poore" authorityYear="2008" box="[881,1282,1015,1041]" class="Malacostraca" family="Axiidae" genus="Bouvieraxius" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="377" phylum="Arthropoda" rank="species" species="michelae">
|
||
<emphasis id="B93FEA9B514CFFE27C7BEFC4FBF0722E" box="[881,1137,1015,1041]" italics="true" pageId="8" pageNumber="377">Bouvieraxius michelae</emphasis>
|
||
<bibRefCitation id="EFDA4B78514CFFE27B70EFC4FA83722E" author="Poore, G. C. B." box="[1146,1282,1015,1041]" pageId="8" pageNumber="377" pagination="161 - 179" refId="ref9019" refString="Poore, G. C. B. (2008) Thalassinidean shrimps (Crustacea: Decapoda) from north-western Australia, including five new species. Records of the Western Australian Museum, Supplement 73, 161 - 179. https: // doi. org / 10.18195 / issn. 0313 - 122 x. 73.2007.161 - 179" type="journal article" year="2008">Poore, 2008</bibRefCitation>
|
||
</taxonomicName>
|
||
under
|
||
<taxonomicName id="4C4B4D0A514CFFE27A58EFC4FF4E720B" authorityName="Sakai" authorityYear="1992" class="Malacostraca" family="Axiidae" genus="Bouvieraxius" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="377" phylum="Arthropoda" rank="species" species="keiensis">
|
||
<emphasis id="B93FEA9B514CFFE27A58EFC4FF4E720B" italics="true" pageId="8" pageNumber="377">B. keiensis</emphasis>
|
||
</taxonomicName>
|
||
. They provided detailed illustrations of their material, including pereopods 2–5.
|
||
<bibRefCitation id="EFDA4B78514CFFE27B62E828FB7D720A" author="Poore, G. C. B." box="[1128,1276,1051,1077]" pageId="8" pageNumber="377" pagination="261 - 365" refId="ref9079" refString="Poore, G. C. B. (2020) Axiid and micheleid lobsters from Indo-West Pacific deep-sea environments (Crustacea: Decapoda: Axiidea: Axiidae, Micheleidae). In: Corbari, L., Ahyong, S. T. & Chan, T. - Y. (Eds.), Deep-Sea Crustaceans from Papua New Guinea. Tropical Deep-Sea Benthos 31. Memoires du Museum national d'Histoire naturelle, Paris, 213, pp. 261 - 365." type="journal article" year="2020">Poore (2020)</bibRefCitation>
|
||
added further records of
|
||
<taxonomicName id="4C4B4D0A514CFFE27E1BE80CFE0B7266" authorityName="Sakai" authorityYear="1992" box="[273,394,1087,1113]" class="Malacostraca" family="Axiidae" genus="Bouvieraxius" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="377" phylum="Arthropoda" rank="species" species="keiensis">
|
||
<emphasis id="B93FEA9B514CFFE27E1BE80CFE0B7266" box="[273,394,1087,1113]" italics="true" pageId="8" pageNumber="377">B. keiensis</emphasis>
|
||
</taxonomicName>
|
||
from
|
||
<collectingCountry id="F35C7619514CFFE27EDAE80CFD2C7266" box="[464,685,1087,1113]" name="Papua New Guinea" pageId="8" pageNumber="377">Papua New Guinea</collectingCountry>
|
||
,
|
||
<collectingCountry id="F35C7619514CFFE27DB2E80CFC957266" box="[696,788,1087,1113]" name="Vanuatu" pageId="8" pageNumber="377">Vanuatu</collectingCountry>
|
||
and
|
||
<collectingCountry id="F35C7619514CFFE27C46E80CFC617266" box="[844,992,1087,1113]" name="Mozambique" pageId="8" pageNumber="377">Mozambique</collectingCountry>
|
||
Channel, confirming the occurrence of the species in the western Indian Ocean; colour images of two specimens from
|
||
<collectingCountry id="F35C7619514CFFE27B06E850FB657242" box="[1036,1252,1123,1149]" name="Papua New Guinea" pageId="8" pageNumber="377">Papua New Guinea</collectingCountry>
|
||
were published, documenting the living colouration of the species for the first time.
|
||
</paragraph>
|
||
<paragraph id="8BF43689514CFFE27FCDE898FE3E7082" blockId="8.[151,1437,151,2013]" pageId="8" pageNumber="377">
|
||
There are some discrepancies between the present specimen and the previous accounts of
|
||
<taxonomicName id="4C4B4D0A514CFFE27BB9E898FAAA72FA" authorityName="Sakai" authorityYear="1992" box="[1203,1323,1195,1221]" class="Malacostraca" family="Axiidae" genus="Bouvieraxius" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="377" phylum="Arthropoda" rank="species" species="keiensis">
|
||
<emphasis id="B93FEA9B514CFFE27BB9E898FAAA72FA" box="[1203,1323,1195,1221]" italics="true" pageId="8" pageNumber="377">B. keiensis</emphasis>
|
||
</taxonomicName>
|
||
(cf.
|
||
<bibRefCitation id="EFDA4B78514CFFE27A54E898FF5372D6" author="Sakai, K." pageId="8" pageNumber="377" pagination="157 - 180" refId="ref9257" refString="Sakai, K. (1992) Axiid collections of the Zoological Museum, Copenhagen, with the description of one new genus and six new species (Axiidae, Thalassinidea, Crustacea). Zoologica Scripta, 21, 157 - 180. https: // doi. org / 10.1111 / j. 1463 - 6409.1992. tb 00318. x" type="journal article" year="1992">Sakai 1992</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFDA4B78514CFFE27FD5E8FCFE5872D6" author="Poore, G. C. B. & Collins, D. J." box="[223,473,1231,1257]" pageId="8" pageNumber="377" pagination="221 - 287" refId="ref9166" refString="Poore, G. C. B. & Collins, D. J. (2009) Australian Axiidae (Crustacea: Decapoda: Axiidea). Memoirs of Museum Victoria, 66, 221 - 287. https: // doi. org / 10.24199 / j. mmv. 2009.66.20" type="journal article" year="2009">Poore & Collins 2009</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFDA4B78514CFFE27EECE8FCFDED72D6" author="Poore, G. C. B." box="[486,620,1231,1257]" pageId="8" pageNumber="377" pagination="261 - 365" refId="ref9079" refString="Poore, G. C. B. (2020) Axiid and micheleid lobsters from Indo-West Pacific deep-sea environments (Crustacea: Decapoda: Axiidea: Axiidae, Micheleidae). In: Corbari, L., Ahyong, S. T. & Chan, T. - Y. (Eds.), Deep-Sea Crustaceans from Papua New Guinea. Tropical Deep-Sea Benthos 31. Memoires du Museum national d'Histoire naturelle, Paris, 213, pp. 261 - 365." type="journal article" year="2020">Poore 2020</bibRefCitation>
|
||
). The following minor differences are noted from the
|
||
<typeStatus id="54F0882B514CFFE27BC7E8FCFAAE72D6" box="[1229,1327,1231,1257]" pageId="8" pageNumber="377" type="holotype">holotype</typeStatus>
|
||
(the condition in the
|
||
<typeStatus id="54F0882B514CFFE27E24E8C0FE117332" box="[302,400,1267,1293]" pageId="8" pageNumber="377" type="holotype">holotype</typeStatus>
|
||
is noted in parentheses): the carapace lateral surface bears scattered minute setae (versus “smooth”); the pleonal pleuron 5 is sharply pointed at the posteroventral angle (versus rounded); the maxilliped 3 ischium is armed with only two spines on the lower margin (versus with three spines); the merus of each cheliped is armed with three subdistal spines on the upper margin (with four spines); tubercles adjacent to the lower margin of the cheliped palm lateral surface are distinctly larger than other tubercles (versus tubercles are similar in the size); the pleopod 1 distal article seems to be wider in the present specimen than in the
|
||
<typeStatus id="54F0882B514CFFE27B4BE994FB2273FE" box="[1089,1187,1447,1473]" pageId="8" pageNumber="377" type="holotype">holotype</typeStatus>
|
||
(cf.
|
||
<figureCitation id="13702A0C514CFFE27BD1E994FACD73FE" box="[1243,1356,1446,1473]" captionStart="FIGURE 5" captionStartId="7.[151,250,1809,1833]" captionTargetBox="[206,1380,191,1780]" captionTargetId="figure-15@7.[196,1391,181,1785]" captionTargetPageId="7" captionText="FIGURE 5. Bouvieraxius keiensis Sakai, 1992, male (cl 7.1 mm), CBM-ZC 16167. A, ischium of maxilliped 3, upper view (setae omitted); B, right (major) chela, upper view (setae omitted); C, left (minor) chela, upper view (setae omitted); D, dactylus of pereopod 3, lateral view; E, distal part of propodus and dactylus of pereopod 4, lateral view (dactylus damaged at basal part); F, distal part of propodus and dactylus of left pereopod 5, lateral view; G, same, mesial view; H, left pleopod 1, anterior view; I, same, posterior view; J, left pleopod 2, mesial view; K, same, posterior view.Abbreviations:AI, appendix interna; AM, appendix masculina; EN, endopod; EX, exopod; PP, protopod." figureDoi="http://doi.org/10.5281/zenodo.4418762" httpUri="https://zenodo.org/record/4418762/files/figure.png" pageId="8" pageNumber="377">Fig. 5H, I</figureCitation>
|
||
versus
|
||
<bibRefCitation id="EFDA4B78514CFFE27F9DE9F8FE9873DA" author="Sakai, K." box="[151,281,1483,1509]" pageId="8" pageNumber="377" pagination="157 - 180" refId="ref9257" refString="Sakai, K. (1992) Axiid collections of the Zoological Museum, Copenhagen, with the description of one new genus and six new species (Axiidae, Thalassinidea, Crustacea). Zoologica Scripta, 21, 157 - 180. https: // doi. org / 10.1111 / j. 1463 - 6409.1992. tb 00318. x" type="journal article" year="1992">Sakai 1992</bibRefCitation>
|
||
: fig. 9A); the pleopod 2 appendix masculina is less setose in the present specimen than in the
|
||
<typeStatus id="54F0882B514CFFE27A30E9F8FA1D73DA" box="[1338,1436,1483,1509]" pageId="8" pageNumber="377" type="holotype">holotype</typeStatus>
|
||
(cf.
|
||
<figureCitation id="13702A0C514CFFE27FCEE9DCFEB17036" box="[196,304,1518,1545]" captionStart="FIGURE 5" captionStartId="7.[151,250,1809,1833]" captionTargetBox="[206,1380,191,1780]" captionTargetId="figure-15@7.[196,1391,181,1785]" captionTargetPageId="7" captionText="FIGURE 5. Bouvieraxius keiensis Sakai, 1992, male (cl 7.1 mm), CBM-ZC 16167. A, ischium of maxilliped 3, upper view (setae omitted); B, right (major) chela, upper view (setae omitted); C, left (minor) chela, upper view (setae omitted); D, dactylus of pereopod 3, lateral view; E, distal part of propodus and dactylus of pereopod 4, lateral view (dactylus damaged at basal part); F, distal part of propodus and dactylus of left pereopod 5, lateral view; G, same, mesial view; H, left pleopod 1, anterior view; I, same, posterior view; J, left pleopod 2, mesial view; K, same, posterior view.Abbreviations:AI, appendix interna; AM, appendix masculina; EN, endopod; EX, exopod; PP, protopod." figureDoi="http://doi.org/10.5281/zenodo.4418762" httpUri="https://zenodo.org/record/4418762/files/figure.png" pageId="8" pageNumber="377">Fig. 5J, K</figureCitation>
|
||
versus
|
||
<bibRefCitation id="EFDA4B78514CFFE27E8FE9DCFD847036" author="Sakai, K." box="[389,517,1519,1545]" pageId="8" pageNumber="377" pagination="157 - 180" refId="ref9257" refString="Sakai, K. (1992) Axiid collections of the Zoological Museum, Copenhagen, with the description of one new genus and six new species (Axiidae, Thalassinidea, Crustacea). Zoologica Scripta, 21, 157 - 180. https: // doi. org / 10.1111 / j. 1463 - 6409.1992. tb 00318. x" type="journal article" year="1992">Sakai 1992</bibRefCitation>
|
||
: fig. 9B–D). Furthermore,
|
||
<bibRefCitation id="EFDA4B78514CFFE27C24E9DCFC3F7036" author="Sakai, K." box="[814,958,1519,1545]" pageId="8" pageNumber="377" pagination="157 - 180" refId="ref9257" refString="Sakai, K. (1992) Axiid collections of the Zoological Museum, Copenhagen, with the description of one new genus and six new species (Axiidae, Thalassinidea, Crustacea). Zoologica Scripta, 21, 157 - 180. https: // doi. org / 10.1111 / j. 1463 - 6409.1992. tb 00318. x" type="journal article" year="1992">Sakai (1992)</bibRefCitation>
|
||
noted that the species was hermaphroditic, because every specimen has gonopores on both coxae of the pereopods 3 and 5, although the pleopods 1 and 2 were of gonochoristic form. The present specimen, attributed to a male, is much smaller than the
|
||
<typeStatus id="54F0882B514CFFE27BBEEA04FA97706E" box="[1204,1302,1591,1617]" pageId="8" pageNumber="377" type="holotype">holotype</typeStatus>
|
||
(cl
|
||
<quantity id="4CB39B6C514CFFE27A4FEA04FA1C706E" box="[1349,1437,1591,1617]" metricMagnitude="-3" metricUnit="m" metricValue="7.1" pageId="8" pageNumber="377" unit="mm" value="7.1">7.1 mm</quantity>
|
||
versus cl 20.0 mm), and those differences might be due to size-related variation. The minute setae on the carapace could be only observed with stain with methylene blue, and it is possible that those minute setae were overlooked in the original description.
|
||
</paragraph>
|
||
<paragraph id="8BF43689514CFFE37FCDEAF4FE76777E" blockId="8.[151,1437,151,2013]" lastBlockId="9.[151,1437,151,1222]" lastPageId="9" lastPageNumber="378" pageId="8" pageNumber="377">
|
||
Differences between the present specimen and the description by
|
||
<bibRefCitation id="EFDA4B78514CFFE27CA9EAF4FB2B70DE" author="Poore, G. C. B. & Collins, D. J." box="[931,1194,1735,1761]" pageId="8" pageNumber="377" pagination="221 - 287" refId="ref9166" refString="Poore, G. C. B. & Collins, D. J. (2009) Australian Axiidae (Crustacea: Decapoda: Axiidea). Memoirs of Museum Victoria, 66, 221 - 287. https: // doi. org / 10.24199 / j. mmv. 2009.66.20" type="journal article" year="2009">Poore & Collins (2009)</bibRefCitation>
|
||
include: the carapace lateral surface bears scattered minute setae (versus apparently glabrous); the pleonal pleuron 5 is sharply pointed at the posteroventral angle (versus rounded); the cheliped ischium lower margin is armed with five spines or spinules (versus armed with two to four spines); the pleopod 1 distal article is wider with more strongly expanded mesial margin in the present specimen (cf.
|
||
<figureCitation id="13702A0C514CFFE27D24EB64FD1D714E" box="[558,668,1878,1905]" captionStart="FIGURE 5" captionStartId="7.[151,250,1809,1833]" captionTargetBox="[206,1380,191,1780]" captionTargetId="figure-15@7.[196,1391,181,1785]" captionTargetPageId="7" captionText="FIGURE 5. Bouvieraxius keiensis Sakai, 1992, male (cl 7.1 mm), CBM-ZC 16167. A, ischium of maxilliped 3, upper view (setae omitted); B, right (major) chela, upper view (setae omitted); C, left (minor) chela, upper view (setae omitted); D, dactylus of pereopod 3, lateral view; E, distal part of propodus and dactylus of pereopod 4, lateral view (dactylus damaged at basal part); F, distal part of propodus and dactylus of left pereopod 5, lateral view; G, same, mesial view; H, left pleopod 1, anterior view; I, same, posterior view; J, left pleopod 2, mesial view; K, same, posterior view.Abbreviations:AI, appendix interna; AM, appendix masculina; EN, endopod; EX, exopod; PP, protopod." figureDoi="http://doi.org/10.5281/zenodo.4418762" httpUri="https://zenodo.org/record/4418762/files/figure.png" pageId="8" pageNumber="377">Fig. 5H, I</figureCitation>
|
||
versus
|
||
<bibRefCitation id="EFDA4B78514CFFE27DF9EB64FC6E714E" author="Poore, G. C. B. & Collins, D. J." box="[755,1007,1879,1905]" pageId="8" pageNumber="377" pagination="221 - 287" refId="ref9166" refString="Poore, G. C. B. & Collins, D. J. (2009) Australian Axiidae (Crustacea: Decapoda: Axiidea). Memoirs of Museum Victoria, 66, 221 - 287. https: // doi. org / 10.24199 / j. mmv. 2009.66.20" type="journal article" year="2009">Poore & Collins 2009</bibRefCitation>
|
||
: fig. 15h); the transverse suture of the uropodal exopod is armed with nine spinules (versus armed with 16–20 spinules). Furthermore, the ornamentation of the cheliped palm lateral surface seems to be different. As noted above, in the present specimen, the lateral surface of the palm is covered with tubercles of different size, in particular, those adjacent to the ventral margin are distinctly larger and sharper than others (
|
||
<figureCitation id="13702A0C514DFFE37D62ECA4FD66768E" box="[616,743,151,177]" captionStart="FIGURE 4" captionStartId="6.[151,250,1900,1924]" captionTargetBox="[173,1407,188,1863]" captionTargetId="figure-23@6.[165,1423,181,1876]" captionTargetPageId="6" captionText="FIGURE 4. Bouvieraxius keiensis Sakai, 1992, male (cl 7.1 mm), CBM-ZC 16167, chelipeds (pereopods 1). A, ischium and merus of right (major) cheliped, lateral view; C, carpus of same, lateral view; D, right (major) chela, lateral view; E, same, mesial view; F, ischium, merus and carpus of left (minor) cheliped, lateral view; G, left (minor) chela, lateral view; H, same, mesial view." figureDoi="http://doi.org/10.5281/zenodo.4418760" httpUri="https://zenodo.org/record/4418760/files/figure.png" pageId="9" pageNumber="378">Fig. 4D, G</figureCitation>
|
||
).
|
||
<bibRefCitation id="EFDA4B78514DFFE37DF1ECA4FB87768E" author="Poore, G. C. B. & Collins, D. J." box="[763,1030,151,177]" pageId="9" pageNumber="378" pagination="221 - 287" refId="ref9166" refString="Poore, G. C. B. & Collins, D. J. (2009) Australian Axiidae (Crustacea: Decapoda: Axiidea). Memoirs of Museum Victoria, 66, 221 - 287. https: // doi. org / 10.24199 / j. mmv. 2009.66.20" type="journal article" year="2009">Poore & Collins (2009)</bibRefCitation>
|
||
stated: “lateral face tuberculate, especially distally near upper and lower margins”. Pereopods 2–5 of the present specimen are distinctly more slender than those illustrated by
|
||
<bibRefCitation id="EFDA4B78514DFFE37EAFECECFD2876C6" author="Poore, G. C. B. & Collins, D. J." box="[421,681,223,249]" pageId="9" pageNumber="378" pagination="221 - 287" refId="ref9166" refString="Poore, G. C. B. & Collins, D. J. (2009) Australian Axiidae (Crustacea: Decapoda: Axiidea). Memoirs of Museum Victoria, 66, 221 - 287. https: // doi. org / 10.24199 / j. mmv. 2009.66.20" type="journal article" year="2009">Poore & Collins (2009)</bibRefCitation>
|
||
(cf.
|
||
<figureCitation id="13702A0C514DFFE37DD0ECECFC9976C6" box="[730,792,223,249]" captionStart="FIGURE 3" captionStartId="5.[151,250,1943,1967]" captionTargetBox="[189,1396,200,1916]" captionTargetId="figure-15@5.[171,1417,181,1919]" captionTargetPageId="5" captionText="FIGURE 3. Bouvieraxius keiensis Sakai, 1992, male (cl 7.1 mm), CBM-ZC 16167, left thoracic appendages in lateral view. A, maxilliped 3; B, pereopod 2; C, pereopod 3, D, pereopod 4; E, pereopod 5." figureDoi="http://doi.org/10.5281/zenodo.4418758" httpUri="https://zenodo.org/record/4418758/files/figure.png" pageId="9" pageNumber="378">Fig. 3</figureCitation>
|
||
B–E versus
|
||
<bibRefCitation id="EFDA4B78514DFFE37C94ECECFB1276C6" author="Poore, G. C. B. & Collins, D. J." box="[926,1171,223,249]" pageId="9" pageNumber="378" pagination="221 - 287" refId="ref9166" refString="Poore, G. C. B. & Collins, D. J. (2009) Australian Axiidae (Crustacea: Decapoda: Axiidea). Memoirs of Museum Victoria, 66, 221 - 287. https: // doi. org / 10.24199 / j. mmv. 2009.66.20" type="journal article" year="2009">Poore & Collins 2009</bibRefCitation>
|
||
: fig. 16a–d). Specimens studied by
|
||
<bibRefCitation id="EFDA4B78514DFFE37E1FED30FDA07722" author="Poore, G. C. B. & Collins, D. J." box="[277,545,259,285]" pageId="9" pageNumber="378" pagination="221 - 287" refId="ref9166" refString="Poore, G. C. B. & Collins, D. J. (2009) Australian Axiidae (Crustacea: Decapoda: Axiidea). Memoirs of Museum Victoria, 66, 221 - 287. https: // doi. org / 10.24199 / j. mmv. 2009.66.20" type="journal article" year="2009">Poore & Collins (2009)</bibRefCitation>
|
||
are cl 6.0–10.0 mm, including ovigerous females of cl 8.0–10.0 mm, so those differences are not size-related.
|
||
</paragraph>
|
||
<paragraph id="8BF43689514DFFE37FCDED78FCF177CA" blockId="9.[151,1437,151,1222]" pageId="9" pageNumber="378">
|
||
<bibRefCitation id="EFDA4B78514DFFE37FCDED78FEDA775A" author="Poore, G. C. B." box="[199,347,331,357]" pageId="9" pageNumber="378" pagination="261 - 365" refId="ref9079" refString="Poore, G. C. B. (2020) Axiid and micheleid lobsters from Indo-West Pacific deep-sea environments (Crustacea: Decapoda: Axiidea: Axiidae, Micheleidae). In: Corbari, L., Ahyong, S. T. & Chan, T. - Y. (Eds.), Deep-Sea Crustaceans from Papua New Guinea. Tropical Deep-Sea Benthos 31. Memoires du Museum national d'Histoire naturelle, Paris, 213, pp. 261 - 365." type="journal article" year="2020">Poore (2020)</bibRefCitation>
|
||
examined nine specimens (cl 5.0–
|
||
<quantity id="4CB39B6C514DFFE37DD5ED79FCC2775A" box="[735,835,330,357]" metricMagnitude="-2" metricUnit="m" metricValue="1.24" pageId="9" pageNumber="378" unit="mm" value="12.4">12.4 mm</quantity>
|
||
) from
|
||
<collectingCountry id="F35C7619514DFFE37C9AED78FBED775A" box="[912,1132,331,357]" name="Papua New Guinea" pageId="9" pageNumber="378">Papua New Guinea</collectingCountry>
|
||
,
|
||
<collectingCountry id="F35C7619514DFFE37B7CED78FB53775A" box="[1142,1234,331,357]" name="Vanuatu" pageId="9" pageNumber="378">Vanuatu</collectingCountry>
|
||
and
|
||
<collectingCountry id="F35C7619514DFFE37A02ED78FA1D775A" box="[1288,1436,331,357]" name="Mozambique" pageId="9" pageNumber="378">Mozambique</collectingCountry>
|
||
Channel, all said to be hermaphroditic. No detailed description of those specimens was given. The present specimen is a male with gonopores only on the pereopod 5 coxae. It is remarkable that the colour and colour pattern are closely consistent between the present specimen and the two specimens from
|
||
<collectingCountry id="F35C7619514DFFE37CA2ED84FB0177EE" box="[936,1152,439,465]" name="Papua New Guinea" pageId="9" pageNumber="378">Papua New Guinea</collectingCountry>
|
||
illustrated (cf.
|
||
<figureCitation id="13702A0C514DFFE37A21ED84FAEC77EE" box="[1323,1389,439,465]" captionStart="FIGURE 1" captionStartId="1.[151,250,1787,1811]" captionTargetBox="[151,1435,612,1763]" captionTargetId="figure-122@1.[151,1435,612,1763]" captionTargetPageId="1" captionText="FIGURE 1. Bouvieraxius keiensis Sakai, 1992, male (cl 7.1 mm), CBM-ZC 16167, habitus in lateral (A) and dorsal (B) views, showing fresh colouration." figureDoi="http://doi.org/10.5281/zenodo.4418752" httpUri="https://zenodo.org/record/4418752/files/figure.png" pageId="9" pageNumber="378">Fig. 1</figureCitation>
|
||
and
|
||
<bibRefCitation id="EFDA4B78514DFFE37F9DEDE8FE9D77CA" author="Poore, G. C. B." box="[151,284,475,501]" pageId="9" pageNumber="378" pagination="261 - 365" refId="ref9079" refString="Poore, G. C. B. (2020) Axiid and micheleid lobsters from Indo-West Pacific deep-sea environments (Crustacea: Decapoda: Axiidea: Axiidae, Micheleidae). In: Corbari, L., Ahyong, S. T. & Chan, T. - Y. (Eds.), Deep-Sea Crustaceans from Papua New Guinea. Tropical Deep-Sea Benthos 31. Memoires du Museum national d'Histoire naturelle, Paris, 213, pp. 261 - 365." type="journal article" year="2020">Poore 2020</bibRefCitation>
|
||
: fig. 1D, E), strongly suggesting the specific identity.
|
||
</paragraph>
|
||
<paragraph id="8BF43689514DFFE37FCDEDCCFD4B75D2" blockId="9.[151,1437,151,1222]" pageId="9" pageNumber="378">
|
||
The relation between
|
||
<taxonomicName id="4C4B4D0A514DFFE37EB3EDCCFCCB7425" authority="(Rathbun, 1906)" baseAuthorityName="Rathbun" baseAuthorityYear="1906" box="[441,842,511,538]" class="Malacostraca" family="Axiidae" genus="Bouvieraxius" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="378" phylum="Arthropoda" rank="species" species="rudis">
|
||
<emphasis id="B93FEA9B514DFFE37EB3EDCCFD0C7426" box="[441,653,511,537]" italics="true" pageId="9" pageNumber="378">Bouvieraxius rudis</emphasis>
|
||
(
|
||
<bibRefCitation id="EFDA4B78514DFFE37D91EDCCFCC37425" author="Rathbun, M. J." box="[667,834,511,538]" pageId="9" pageNumber="378" pagination="827 - 930" refId="ref9219" refString="Rathbun, M. J. (1906) The Brachyura and Macrura of the Hawaiian Islands. Bulletin of the United States Fisheries Commission, 23, 827 - 930, pls. 821 - 824." type="journal article" year="1906">Rathbun, 1906</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C4B4D0A514DFFE37C8AEDCCFC767426" authorityName="Sakai" authorityYear="1992" box="[896,1015,511,537]" class="Malacostraca" family="Axiidae" genus="Bouvieraxius" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="378" phylum="Arthropoda" rank="species" species="keiensis">
|
||
<emphasis id="B93FEA9B514DFFE37C8AEDCCFC767426" box="[896,1015,511,537]" italics="true" pageId="9" pageNumber="378">B. keiensis</emphasis>
|
||
</taxonomicName>
|
||
is not clear.
|
||
<bibRefCitation id="EFDA4B78514DFFE37B89EDCCFF657402" author="Sakai, K. & Saint Laurent, M. de" pageId="9" pageNumber="378" pagination="1 - 104" refId="ref9429" refString="Sakai, K. & Saint Laurent, M. de (1989) A check list of Axiidae (Decapoda, Crustacea, Thalassinidea, Anomula), with remarks and in addition descriptions of one new subfamily, eleven new genera and two new species. Naturalists, Publications of Tokushima Biological Laboratory, Shikoku University, 3, 1 - 104." type="journal article" year="1989">Sakai & de Saint Laurent (1989)</bibRefCitation>
|
||
, who reexamined the female
|
||
<typeStatus id="54F0882B514DFFE37D27EE10FD0E7402" box="[557,655,547,573]" pageId="9" pageNumber="378" type="holotype">holotype</typeStatus>
|
||
from Molocai Island, Hawaii, identified specimens from
|
||
<collectingCountry id="F35C7619514DFFE37A1FEE10FA1D7402" box="[1301,1436,547,573]" name="Madagascar" pageId="9" pageNumber="378">Madagascar</collectingCountry>
|
||
and
|
||
<collectingCountry id="F35C7619514DFFE37FCCEE74FEF5745E" box="[198,372,583,609]" name="New Caledonia" pageId="9" pageNumber="378">New Caledonia</collectingCountry>
|
||
as
|
||
<taxonomicName id="4C4B4D0A514DFFE37E93EE74FE73745E" baseAuthorityName="Rathbun" baseAuthorityYear="1906" box="[409,498,583,609]" class="Malacostraca" family="Axiidae" genus="Bouvieraxius" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="378" phylum="Arthropoda" rank="species" species="rudis">
|
||
<emphasis id="B93FEA9B514DFFE37E93EE74FE73745E" box="[409,498,583,609]" italics="true" pageId="9" pageNumber="378">B. rudis</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
<bibRefCitation id="EFDA4B78514DFFE37EF5EE74FD1A745E" author="Sakai, K." box="[511,667,583,609]" pageId="9" pageNumber="378" pagination="157 - 180" refId="ref9257" refString="Sakai, K. (1992) Axiid collections of the Zoological Museum, Copenhagen, with the description of one new genus and six new species (Axiidae, Thalassinidea, Crustacea). Zoologica Scripta, 21, 157 - 180. https: // doi. org / 10.1111 / j. 1463 - 6409.1992. tb 00318. x" type="journal article" year="1992">Sakai’s (1992</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFDA4B78514DFFE37DADEE74FD61745E" author="Sakai, K." box="[679,736,583,609]" pageId="9" pageNumber="378" pagination="1 - 616" refId="ref9385" refString="Sakai, K. (2011) Axioidea of the world and a reconsideration of the Callianassoidea (Decapoda, Thalassinidea, Callianassida). Crustaceana Monographs, 13, 1 - 616. https: // doi. org / 10.1163 / 9789047424185" type="journal article" year="2011">2011</bibRefCitation>
|
||
) discrimination between
|
||
<taxonomicName id="4C4B4D0A514DFFE37CF1EE74FBF2745E" authorityName="Sakai" authorityYear="1992" box="[1019,1139,583,609]" class="Malacostraca" family="Axiidae" genus="Bouvieraxius" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="378" phylum="Arthropoda" rank="species" species="keiensis">
|
||
<emphasis id="B93FEA9B514DFFE37CF1EE74FBF2745E" box="[1019,1139,583,609]" italics="true" pageId="9" pageNumber="378">B. keiensis</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C4B4D0A514DFFE37BA2EE74FA80745E" baseAuthorityName="Rathbun" baseAuthorityYear="1906" box="[1192,1281,583,609]" class="Malacostraca" family="Axiidae" genus="Bouvieraxius" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="378" phylum="Arthropoda" rank="species" species="rudis">
|
||
<emphasis id="B93FEA9B514DFFE37BA2EE74FA80745E" box="[1192,1281,583,609]" italics="true" pageId="9" pageNumber="378">B. rudis</emphasis>
|
||
</taxonomicName>
|
||
relied chiefly on the number of spines on the submedian gastric carina, but
|
||
<bibRefCitation id="EFDA4B78514DFFE37C48EE58FBC974BA" author="Poore, G. C. B. & Collins, D. J." box="[834,1096,619,645]" pageId="9" pageNumber="378" pagination="221 - 287" refId="ref9166" refString="Poore, G. C. B. & Collins, D. J. (2009) Australian Axiidae (Crustacea: Decapoda: Axiidea). Memoirs of Museum Victoria, 66, 221 - 287. https: // doi. org / 10.24199 / j. mmv. 2009.66.20" type="journal article" year="2009">Poore & Collins (2009)</bibRefCitation>
|
||
and
|
||
<bibRefCitation id="EFDA4B78514DFFE37B77EE58FA9174BA" author="Poore, G. C. B." box="[1149,1296,619,645]" pageId="9" pageNumber="378" pagination="261 - 365" refId="ref9079" refString="Poore, G. C. B. (2020) Axiid and micheleid lobsters from Indo-West Pacific deep-sea environments (Crustacea: Decapoda: Axiidea: Axiidae, Micheleidae). In: Corbari, L., Ahyong, S. T. & Chan, T. - Y. (Eds.), Deep-Sea Crustaceans from Papua New Guinea. Tropical Deep-Sea Benthos 31. Memoires du Museum national d'Histoire naturelle, Paris, 213, pp. 261 - 365." type="journal article" year="2020">Poore (2020)</bibRefCitation>
|
||
demonstrated that the number of spines ranges from three to five, even within a single individual, in specimens they referred to
|
||
<taxonomicName id="4C4B4D0A514DFFE37F9DEE80FE8E74F2" authorityName="Sakai" authorityYear="1992" box="[151,271,691,717]" class="Malacostraca" family="Axiidae" genus="Bouvieraxius" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="378" phylum="Arthropoda" rank="species" species="keiensis">
|
||
<emphasis id="B93FEA9B514DFFE37F9DEE80FE8E74F2" box="[151,271,691,717]" italics="true" pageId="9" pageNumber="378">B. keiensis</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
<bibRefCitation id="EFDA4B78514DFFE37E16EE80FDA374F2" author="Poore, G. C. B. & Collins, D. J." box="[284,546,691,717]" pageId="9" pageNumber="378" pagination="221 - 287" refId="ref9166" refString="Poore, G. C. B. & Collins, D. J. (2009) Australian Axiidae (Crustacea: Decapoda: Axiidea). Memoirs of Museum Victoria, 66, 221 - 287. https: // doi. org / 10.24199 / j. mmv. 2009.66.20" type="journal article" year="2009">Poore & Collins (2009)</bibRefCitation>
|
||
referred an ovigerous specimen from Western Australia that was identified with
|
||
<taxonomicName id="4C4B4D0A514DFFE37F9DEEE4FF6E74CE" baseAuthorityName="Rathbun" baseAuthorityYear="1906" box="[151,239,727,753]" class="Malacostraca" family="Axiidae" genus="Bouvieraxius" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="378" phylum="Arthropoda" rank="species" species="rudis">
|
||
<emphasis id="B93FEA9B514DFFE37F9DEEE4FF6E74CE" box="[151,239,727,753]" italics="true" pageId="9" pageNumber="378">B. rudis</emphasis>
|
||
</taxonomicName>
|
||
by
|
||
<bibRefCitation id="EFDA4B78514DFFE37E1DEEE4FE2474CE" author="Sakai, K." box="[279,421,727,753]" pageId="9" pageNumber="378" pagination="175 - 202" refId="ref9320" refString="Sakai, K. (1994) Eleven species of Australian Axiidae (Crustacea: Decapoda: Thalassinidea) with descriptions of one new genus and five new species. The Beagle, Occasional Papers of the Northern Territory Museum of Arts and Sciences, 11, 175 - 202. [http: // www. biodiversitylibrary. org / page / 55849182]" type="journal article" year="1994">Sakai (1994)</bibRefCitation>
|
||
to
|
||
<taxonomicName id="4C4B4D0A514DFFE37ECDEEE4FDBF74CE" authorityName="Sakai" authorityYear="1992" box="[455,574,727,753]" class="Malacostraca" family="Axiidae" genus="Bouvieraxius" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="378" phylum="Arthropoda" rank="species" species="keiensis">
|
||
<emphasis id="B93FEA9B514DFFE37ECDEEE4FDBF74CE" box="[455,574,727,753]" italics="true" pageId="9" pageNumber="378">B. keiensis</emphasis>
|
||
</taxonomicName>
|
||
. In the original description of
|
||
<taxonomicName id="4C4B4D0A514DFFE37C87EEE4FC6474CE" baseAuthorityName="Rathbun" baseAuthorityYear="1906" box="[909,997,727,753]" class="Malacostraca" family="Axiidae" genus="Bouvieraxius" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="378" phylum="Arthropoda" rank="species" species="rudis">
|
||
<emphasis id="B93FEA9B514DFFE37C87EEE4FC6474CE" box="[909,997,727,753]" italics="true" pageId="9" pageNumber="378">B. rudis</emphasis>
|
||
</taxonomicName>
|
||
(as
|
||
<taxonomicName id="4C4B4D0A514DFFE37B1BEEE4FBCE74CE" box="[1041,1103,727,753]" class="Malacostraca" family="Axiidae" genus="Axius" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="378" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B93FEA9B514DFFE37B1BEEE4FBCE74CE" box="[1041,1103,727,753]" italics="true" pageId="9" pageNumber="378">Axius</emphasis>
|
||
</taxonomicName>
|
||
),
|
||
<bibRefCitation id="EFDA4B78514DFFE37B6CEEE4FA9474CD" author="Rathbun, M. J." box="[1126,1301,727,754]" pageId="9" pageNumber="378" pagination="827 - 930" refId="ref9219" refString="Rathbun, M. J. (1906) The Brachyura and Macrura of the Hawaiian Islands. Bulletin of the United States Fisheries Commission, 23, 827 - 930, pls. 821 - 824." type="journal article" year="1906">Rathbun (1906)</bibRefCitation>
|
||
specifically mentioned that “The carapace granulate but nearly naked.” Presence of such granules on the carapace has not been mentioned in previous accounts of
|
||
<taxonomicName id="4C4B4D0A514DFFE37D15EF2CFD167506" authorityName="Sakai" authorityYear="1992" box="[543,663,799,825]" class="Malacostraca" family="Axiidae" genus="Bouvieraxius" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="378" phylum="Arthropoda" rank="species" species="keiensis">
|
||
<emphasis id="B93FEA9B514DFFE37D15EF2CFD167506" box="[543,663,799,825]" italics="true" pageId="9" pageNumber="378">B. keiensis</emphasis>
|
||
</taxonomicName>
|
||
, as well as the present specimen. For the time being, I regard the two taxa are specifically distinct, although future revisionary study is strongly recommended. The present specimen is provisionally identified as
|
||
<taxonomicName id="4C4B4D0A514DFFE37EEBEF54FDDA75BE" authorityName="Sakai" authorityYear="1992" box="[481,603,871,897]" class="Malacostraca" family="Axiidae" genus="Bouvieraxius" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="378" phylum="Arthropoda" rank="species" species="keiensis">
|
||
<emphasis id="B93FEA9B514DFFE37EEBEF54FDDA75BE" box="[481,603,871,897]" italics="true" pageId="9" pageNumber="378">B. keiensis</emphasis>
|
||
</taxonomicName>
|
||
because of its similarity to the
|
||
<typeStatus id="54F0882B514DFFE37CC8EF54FBA575BE" box="[962,1060,871,897]" pageId="9" pageNumber="378" type="holotype">holotype</typeStatus>
|
||
and the consistency in the living coloration with that of specimens from
|
||
<collectingCountry id="F35C7619514DFFE37D59EFB8FCAA759A" box="[595,811,907,933]" name="Papua New Guinea" pageId="9" pageNumber="378">Papua New Guinea</collectingCountry>
|
||
illustrated by
|
||
<bibRefCitation id="EFDA4B78514DFFE37CC7EFB8FBE2759A" author="Poore, G. C. B." box="[973,1123,907,933]" pageId="9" pageNumber="378" pagination="261 - 365" refId="ref9079" refString="Poore, G. C. B. (2020) Axiid and micheleid lobsters from Indo-West Pacific deep-sea environments (Crustacea: Decapoda: Axiidea: Axiidae, Micheleidae). In: Corbari, L., Ahyong, S. T. & Chan, T. - Y. (Eds.), Deep-Sea Crustaceans from Papua New Guinea. Tropical Deep-Sea Benthos 31. Memoires du Museum national d'Histoire naturelle, Paris, 213, pp. 261 - 365." type="journal article" year="2020">Poore (2020)</bibRefCitation>
|
||
, geographically close to the type locality in the Banda Sea,
|
||
<collectingCountry id="F35C7619514DFFE37EF7EF9CFDEF75F6" box="[509,622,943,969]" name="Indonesia" pageId="9" pageNumber="378">Indonesia</collectingCountry>
|
||
. Future study may eventually reveal that
|
||
<taxonomicName id="4C4B4D0A514DFFE37B4CEF9CFB4A75F6" authorityName="Poore" authorityYear="2008" box="[1094,1227,943,969]" class="Malacostraca" family="Axiidae" genus="Bouvieraxius" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="378" phylum="Arthropoda" rank="species" species="michelae">
|
||
<emphasis id="B93FEA9B514DFFE37B4CEF9CFB4A75F6" box="[1094,1227,943,969]" italics="true" pageId="9" pageNumber="378">B. michelae</emphasis>
|
||
</taxonomicName>
|
||
is a valid species, represented by specimens from Western Australia.
|
||
</paragraph>
|
||
<paragraph id="8BF43689514DFFE37FCDEFC4FC9572F9" blockId="9.[151,1437,151,1222]" pageId="9" pageNumber="378">
|
||
<taxonomicName id="4C4B4D0A514DFFE37FCDEFC4FEDA722F" authorityName="Sakai & de Saint Laurent" authorityYear="1989" box="[199,347,1015,1040]" class="Malacostraca" family="Axiidae" genus="Bouvieraxius" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="378" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B93FEA9B514DFFE37FCDEFC4FEDA722F" box="[199,347,1015,1040]" italics="true" pageId="9" pageNumber="378">Bouvieraxius</emphasis>
|
||
</taxonomicName>
|
||
is presently represented by four species (
|
||
<bibRefCitation id="EFDA4B78514DFFE37C2EEFC4FC25722E" author="Sakai, K." box="[804,932,1015,1041]" pageId="9" pageNumber="378" pagination="1 - 616" refId="ref9385" refString="Sakai, K. (2011) Axioidea of the world and a reconsideration of the Callianassoidea (Decapoda, Thalassinidea, Callianassida). Crustaceana Monographs, 13, 1 - 616. https: // doi. org / 10.1163 / 9789047424185" type="journal article" year="2011">Sakai 2011</bibRefCitation>
|
||
; WoRMS
|
||
<bibRefCitation id="EFDA4B78514DFFE37B1FEFC4FA85722E" author="Editorial Board" box="[1045,1284,1015,1041]" pageId="9" pageNumber="378" refId="ref9548" refString="WoRMS Editorial Board (2020) World Register of Marine Species. VLIZ. Available from: http: // www. marinespecies. org (accessed 31 July 2020)" type="url" year="2020">Editorial Board 2020</bibRefCitation>
|
||
), including in addition to the two taxa mentioned above,
|
||
<taxonomicName id="4C4B4D0A514DFFE37D66E828FC21720A" authority="(Bouvier, 1905)" baseAuthorityName="Bouvier" baseAuthorityYear="1905" box="[620,928,1050,1077]" class="Malacostraca" family="Axiidae" genus="Bouvieraxius" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="378" phylum="Arthropoda" rank="species" species="longipes">
|
||
<emphasis id="B93FEA9B514DFFE37D66E828FD68720A" box="[620,745,1051,1077]" italics="true" pageId="9" pageNumber="378">B. longipes</emphasis>
|
||
(
|
||
<bibRefCitation id="EFDA4B78514DFFE37DFDE828FC16720A" author="Bouvier, E. - L." box="[759,919,1050,1077]" pageId="9" pageNumber="378" pagination="802 - 806" refId="ref8404" refString="Bouvier, E. - L. (1905) Sur les Thalassinides recueillies par le Blake dans la mer des Antilles et le golfe du Mexique. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 141, 802 - 806. https: // doi. org / 10.5962 / bhl. part. 28552" type="journal article" year="1905">Bouvier, 1905</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
from the Caribbean and
|
||
<taxonomicName id="4C4B4D0A514DFFE37BBBE828FF537266" authority="Kensley, 1996" authorityName="Kensley" authorityYear="1996" class="Malacostraca" family="Axiidae" genus="Bouvieraxius" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="378" phylum="Arthropoda" rank="species" species="springeri">
|
||
<emphasis id="B93FEA9B514DFFE37BBBE828FAB7720B" box="[1201,1334,1051,1076]" italics="true" pageId="9" pageNumber="378">B. springeri</emphasis>
|
||
<bibRefCitation id="EFDA4B78514DFFE37A31E828FF537266" author="Kensley, B." pageId="9" pageNumber="378" pagination="469 - 489" refId="ref8566" refString="Kensley, B. (1996) New thalassinidean shrimp from the Pacific Ocean (Crustacea: Decapoda: Axiidae and Calocarididae). Bulletin of Marine Science, 59 (3), 469 - 489." type="journal article" year="1996">Kensley, 1996</bibRefCitation>
|
||
</taxonomicName>
|
||
, from the
|
||
<collectingCountry id="F35C7619514DFFE37E4DE80CFE487266" box="[327,457,1087,1113]" name="Philippines" pageId="9" pageNumber="378">Philippines</collectingCountry>
|
||
.
|
||
<taxonomicName id="4C4B4D0A514DFFE37EDEE80CFD4E7266" baseAuthorityName="Bouvier" baseAuthorityYear="1905" box="[468,719,1087,1113]" class="Malacostraca" family="Axiidae" genus="Bouvieraxius" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="378" phylum="Arthropoda" rank="species" species="longipes">
|
||
<emphasis id="B93FEA9B514DFFE37EDEE80CFD4E7266" box="[468,719,1087,1113]" italics="true" pageId="9" pageNumber="378">Bouvieraxius longipes</emphasis>
|
||
</taxonomicName>
|
||
resembles
|
||
<taxonomicName id="4C4B4D0A514DFFE37C45E80CFC497266" authorityName="Sakai" authorityYear="1992" box="[847,968,1087,1113]" class="Malacostraca" family="Axiidae" genus="Bouvieraxius" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="378" phylum="Arthropoda" rank="species" species="keiensis">
|
||
<emphasis id="B93FEA9B514DFFE37C45E80CFC497266" box="[847,968,1087,1113]" italics="true" pageId="9" pageNumber="378">B. keiensis</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C4B4D0A514DFFE37B0AE80CFBDB7266" baseAuthorityName="Rathbun" baseAuthorityYear="1906" box="[1024,1114,1087,1113]" class="Malacostraca" family="Axiidae" genus="Bouvieraxius" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="378" phylum="Arthropoda" rank="species" species="rudis">
|
||
<emphasis id="B93FEA9B514DFFE37B0AE80CFBDB7266" box="[1024,1114,1087,1113]" italics="true" pageId="9" pageNumber="378">B. rudis</emphasis>
|
||
</taxonomicName>
|
||
, but the non-tuberculate lateral surface of the cheliped palm immediately distinguishes
|
||
<taxonomicName id="4C4B4D0A514DFFE37C31E850FC3B7242" baseAuthorityName="Bouvier" baseAuthorityYear="1905" box="[827,954,1123,1149]" class="Malacostraca" family="Axiidae" genus="Bouvieraxius" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="378" phylum="Arthropoda" rank="species" species="longipes">
|
||
<emphasis id="B93FEA9B514DFFE37C31E850FC3B7242" box="[827,954,1123,1149]" italics="true" pageId="9" pageNumber="378">B. longipes</emphasis>
|
||
</taxonomicName>
|
||
from the latter two species (
|
||
<bibRefCitation id="EFDA4B78514DFFE37BF0E850FA197242" author="Bouvier, E. - L." box="[1274,1432,1122,1149]" pageId="9" pageNumber="378" pagination="802 - 806" refId="ref8404" refString="Bouvier, E. - L. (1905) Sur les Thalassinides recueillies par le Blake dans la mer des Antilles et le golfe du Mexique. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 141, 802 - 806. https: // doi. org / 10.5962 / bhl. part. 28552" type="journal article" year="1905">Bouvier 1905</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EFDA4B78514DFFE37F9DE8B5FF52729E" author="Bouvier, E. - L." box="[151,211,1158,1185]" pageId="9" pageNumber="378" pagination="397 - 472" refId="ref8462" refString="Bouvier, E. - L. (1925) Les Macroures marcheurs. Report on the results of dredging by the U. S. coast survey steamer Blake, XLVIII. Memoirs of the Museum of Comparative Zoology at Harvard College, 47, 397 - 472." type="journal article" year="1925">1925</bibRefCitation>
|
||
).
|
||
<taxonomicName id="4C4B4D0A514DFFE37FECE8B4FE66729F" authorityName="Kensley" authorityYear="1996" box="[230,487,1159,1184]" class="Malacostraca" family="Axiidae" genus="Bouvieraxius" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="378" phylum="Arthropoda" rank="species" species="springeri">
|
||
<emphasis id="B93FEA9B514DFFE37FECE8B4FE66729F" box="[230,487,1159,1184]" italics="true" pageId="9" pageNumber="378">Bouvieraxius springeri</emphasis>
|
||
</taxonomicName>
|
||
is distinctive in the laterally unarmed rostrum and the highly crested cheliped merus, which bears a dense fringe of long setae (
|
||
<bibRefCitation id="EFDA4B78514DFFE37D6CE898FC8672F9" author="Kensley, B." box="[614,775,1195,1222]" pageId="9" pageNumber="378" pagination="469 - 489" refId="ref8566" refString="Kensley, B. (1996) New thalassinidean shrimp from the Pacific Ocean (Crustacea: Decapoda: Axiidae and Calocarididae). Bulletin of Marine Science, 59 (3), 469 - 489." type="journal article" year="1996">Kensley 1996</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |