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<mods:title id="59DE85ADED58403B75C6C4FD12CF4F37">Two large squat lobsters of the superfamily Chirostyloidea (Crustacea: Decapoda: Anomura) from the Ryukyu Islands, southwestern Japan, with description of a new species of the genus Eumunida Smith, 1883</mods:title>
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<emphasis id="05D1EAE1FFDD4E2DFF4F82EEFE032DED" bold="true" box="[151,466,394,420]" italics="true" pageId="1" pageNumber="320">Sternostylus investigatoris</emphasis>
(Alcock &amp; Anderson, 1899)
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(
<figureCitation id="AF9E2A76FFDD4E2DFF4782C9FF3D2D8F" box="[159,236,429,454]" captionStart="FIGURE 1" captionStartId="2.[151,250,1853,1875]" captionTargetBox="[168,1432,324,1831]" captionTargetId="figure@2.[168,1432,324,1831]" captionTargetPageId="2" captionText="FIGURE 1. Sternostylus investigatoris (Alcock &amp; Anderson, 1899), male (pcl 23.5 mm), RUMF-ZC-5357. A, living animal in aquarium, dorsal view; B, entire preserved specimen, dorsal view; C, carapace, abdomen, and anterior appendages, dorsal view; D, carapace, abdomen, anterior appendages, and ambulatory legs, left lateral view; E, left P1 chela, dorsal view; F, left P2 propodus and dactylus, lateral view." httpUri="https://zenodo.org/record/2624436/files/figure.png" pageId="1" pageNumber="320">Figs. 1</figureCitation>
,
<figureCitation id="AF9E2A76FFDD4E2DFF2282CAFED82D8F" box="[250,265,430,454]" captionStart="FIGURE 2" captionStartId="3.[151,250,986,1008]" captionTargetBox="[173,1413,206,944]" captionTargetId="figure@3.[151,1435,193,965]" captionTargetPageId="3" captionText="FIGURE 2. Sternostylus investigatoris (Alcock &amp; Anderson, 1899), male (pcl 23.5 mm), RUMF-ZC-5357. A, anterior regions of carapace and eyes, dorsal view; B, anterior part of thoracic sternum, ventral view (setae omitted); C, left, anterior parts of carapace and pterygostomian flap and antennular and antennal peduncles, lateral view; D, left antennal peduncle, ventral view; E, merus and carpus of left Mxp3, lateral view (setae omitted). Scales = 5.0 mm." httpUri="https://zenodo.org/record/2624438/files/figure.png" pageId="1" pageNumber="320">2</figureCitation>
)
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<taxonomicName id="F0A54D70FFDD4E2DFF4F8294FD3D2E4F" authority="Alcock &amp; Anderson, 1899 a: 24" authorityName="Alcock &amp; Anderson" authorityPageNumber="24" authorityYear="1899" box="[151,748,496,518]" class="Malacostraca" family="Chirostylidae" genus="Ptychogaster" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="320" phylum="Arthropoda" rank="species" species="investigatoris">
<emphasis id="05D1EAE1FFDD4E2DFF4F8294FE7D2E4F" box="[151,428,496,518]" italics="true" pageId="1" pageNumber="320">Ptychogaster investigatoris</emphasis>
<treatmentCitation id="B60410E2FFDD4E2DFE6A8294FD3D2E4F" author="Alcock, A. &amp; Anderson, A. R. S." box="[434,748,496,518]" page="24" pageId="1" pageNumber="320" year="1899">
<bibRefCitation id="53344B02FFDD4E2DFE6A8294FD1B2E4F" author="Alcock, A. &amp; Anderson, A. R. S." box="[434,714,496,518]" pageId="1" pageNumber="320" pagination="1 - 27" refId="ref4989" refString="Alcock, A. &amp; Anderson, A. R. S. (1899 a) Natural history notes from H. M. Royal Indian marine survey ship Investigator, commander T. H. Heming, R. N., commanding. - Series III, No. 2. An account of the deep-sea Crustacea dredged during the surveying season of 1897 - 98. Annals and Magazine of Natural History, Series 7, 3, 1 - 27." type="journal article" year="1899">Alcock &amp; Anderson, 1899a</bibRefCitation>
: 24
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(
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locality: Andaman Sea,
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).—
<bibRefCitation id="53344B02FFDD4E2DFB5A8294FA482E4F" author="Alcock, A. &amp; Anderson, A. R. S." box="[1154,1433,496,518]" pageId="1" pageNumber="320" pagination="36 - 45" refId="ref5075" refString="Alcock, A. &amp; Anderson, A. R. S. (1899 b) Crustacea. Part FII. Illustrations of the Zoology of the Royal Indian Marine Surveying Steamer &quot; Investigator &quot;. Trustees of the Indian Museum, Calcutta, 10 pls. [pls. 36 - 45]" type="book chapter" year="1899">Alcock &amp; Anderson 1899b</bibRefCitation>
: pl. 45 fig. 1 (no record).—
<treatmentCitation id="B60410E2FFDD4E2DFE08816AFD542E6D" author="Alcock, A." box="[464,645,526,548]" page="281" pageId="1" pageNumber="320" year="1901">
<bibRefCitation id="53344B02FFDD4E2DFE08816AFD862E6D" author="Alcock, A." box="[464,599,526,548]" pageId="1" pageNumber="320" refId="ref4932" refString="Alcock, A. (1901) A Descriptive Catalogue of the Indian Deep-sea Crustacea Decapoda Macrura and Anomala, in the Indian Museum. Being a Revised Account of the Deep-sea Species Collected by the Royal Indian Marine Survey Ship Investigator. Trustees of the Indian Museum, Calcutta, 286 pp. 3 pls." type="book" year="1901">Alcock 1901</bibRefCitation>
: 281
</treatmentCitation>
.—
<bibRefCitation id="53344B02FFDD4E2DFD7A816AFC772E6D" author="Alcock, A. &amp; McArdle, S. B." box="[674,934,526,548]" pageId="1" pageNumber="320" pagination="56 - 67" refId="ref5130" refString="Alcock, A. &amp; McArdle, S. B. (1902) Crustacea. Part X. Illustrations of the Zoology of the Royal Indian Marine Surveying Steamer &quot; Investigator &quot;. Trustees of the Indian Museum, Calcutta, 12 pls. [pls. 56 - 67]" type="book chapter" year="1902">Alcock &amp; McArdle 1902</bibRefCitation>
: pl. 58 fig. 4 (no record).—
<treatmentCitation id="B60410E2FFDD4E2DFB60816AFF322E0A" author="Kemp, S. W. &amp; Sewell, R. B. S." page="25" pageId="1" pageNumber="320" year="1912">
<bibRefCitation id="53344B02FFDD4E2DFB60816AFA492E6D" author="Kemp, S. W. &amp; Sewell, R. B. S." box="[1208,1432,526,548]" pageId="1" pageNumber="320" pagination="15 - 32" refId="ref6043" refString="Kemp, S. W. &amp; Sewell, R. B. S. (1912) Notes on Decapoda in the Indian Museum. III. The species obtained by R. I. M. S. S. ' Investigator' during the survey season 1910 - 11. Records of the Indian Museum, 7, 15 - 32, pl. 1." type="journal article" year="1912">Kemp &amp; Sewell 1912</bibRefCitation>
: 25
</treatmentCitation>
.
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<treatmentCitationGroup id="17B511DDFFDD4E2DFF4F8128FBB72E2B" box="[151,1126,588,610]" pageId="1" pageNumber="320">
<taxonomicName id="F0A54D70FFDD4E2DFF4F8128FE4A2E2B" baseAuthorityName="Alcock &amp; Anderson" baseAuthorityYear="1899" box="[151,411,588,610]" class="Malacostraca" family="Chirostylidae" genus="Chirostylus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="320" phylum="Arthropoda" rank="species" species="investigatoris">
<emphasis id="05D1EAE1FFDD4E2DFF4F8128FE4A2E2B" box="[151,411,588,610]" italics="true" pageId="1" pageNumber="320">Chirostylus investigatoris</emphasis>
</taxonomicName>
.—
<treatmentCitation id="B60410E2FFDD4E2DFE608128FD1C2E2B" author="Doflein, F. &amp; Balss, H." box="[440,717,588,610]" page="132" pageId="1" pageNumber="320" year="1913">
<bibRefCitation id="53344B02FFDD4E2DFE608128FD4A2E2B" author="Doflein, F. &amp; Balss, H." box="[440,667,588,610]" pageId="1" pageNumber="320" pagination="125 - 184" refId="ref5827" refString="Doflein, F. &amp; Balss, H. (1913) Die Galatheiden der Deutschen Tiefsee-Expedition. Wissenschaftliche Ergebnisse der Deutschen Tiefsee-Expedition auf dem Dampfer &quot; Faldivia &quot; 1898 - 1899, 20, 125 - 184, pls. 12 - 17." type="journal article" year="1913">Doflein &amp; Balss 1913</bibRefCitation>
: 132
</treatmentCitation>
, figs 1, 2.—
<treatmentCitation id="B60410E2FFDD4E2DFC9E8128FBD22E2B" author="Tirmizi, N. M." box="[838,1027,588,610]" page="386" pageId="1" pageNumber="320" year="1964">
<bibRefCitation id="53344B02FFDD4E2DFC9E8128FC002E2B" author="Tirmizi, N. M." box="[838,977,588,610]" pageId="1" pageNumber="320" pagination="385 - 415" refId="ref7153" refString="Tirmizi, N. M. (1964) Crustacea: Chirostylidae (Galatheidea). The John Murray Expedition 1933 - 34, Scientific Reports, 10, 385 - 415." type="journal article" year="1964">Tirmizi 1964</bibRefCitation>
: 386
</treatmentCitation>
, figs 1, 2.
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</paragraph>
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<treatmentCitationGroup id="17B511DDFFDD4E2DFF4F810EFBEA2ED6" pageId="1" pageNumber="320">
<taxonomicName id="F0A54D70FFDD4E2DFF4F810EFE682EC9" baseAuthorityName="Alcock &amp; Anderson" baseAuthorityYear="1899" box="[151,441,618,640]" class="Malacostraca" family="Chirostylidae" genus="Gastroptychus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="320" phylum="Arthropoda" rank="species" species="investigatoris">
<emphasis id="05D1EAE1FFDD4E2DFF4F810EFE682EC9" box="[151,441,618,640]" italics="true" pageId="1" pageNumber="320">Gastroptychus investigatoris</emphasis>
</taxonomicName>
.—
<treatmentCitation id="B60410E2FFDD4E2DFE0E810EFCCC2EC9" author="Zarenkov, N. A. &amp; Khodkina, I. V." box="[470,797,618,640]" page="86" pageId="1" pageNumber="320" year="1981">
<bibRefCitation id="53344B02FFDD4E2DFE0E810EFD292EC9" author="Zarenkov, N. A. &amp; Khodkina, I. V." box="[470,760,618,640]" pageId="1" pageNumber="320" pagination="83 - 93" refId="ref7186" refString="Zarenkov, N. A. &amp; Khodkina, I. V. (1981) Decapod crustaceans. In: Kuznetsov, A. P. &amp; Mironov, A. N. (Eds.), Benthos of the Submarine Mountains Marcus-Necker and Adjacent Pacific Regions. Academija Nauk SSSR, Moscow, pp. 83 - 93. [in Russian]" type="book chapter" year="1981">Zarenkov &amp; Khodkina 1981</bibRefCitation>
: 86
</treatmentCitation>
, fig. 3.—
<treatmentCitation id="B60410E2FFDD4E2DFCA1810EFBC12EC9" author="Baba, K." box="[889,1040,618,640]" page="15" pageId="1" pageNumber="320" year="1988">
<bibRefCitation id="53344B02FFDD4E2DFCA1810EFC3D2EC9" author="Baba, K." box="[889,1004,618,640]" pageId="1" pageNumber="320" pagination="1 - 203" refId="ref5319" refString="Baba, K. (1988) Chirostylid and galatheid crustaceans (Decapoda: Anomura) of the &quot; Albatross &quot; Philippine Expedition, 1907 - 1910. Researches on Crustacea, Special Number, 2, 1 - 203. https: // doi. org / 10.18353 / rcrustaceasn. 2.0 _ 1" type="journal article" year="1988">Baba 1988</bibRefCitation>
: 15
</treatmentCitation>
, fig. 5.—
<treatmentCitation id="B60410E2FFDD4E2DFBB5810EFADF2EC9" author="Baba, K." box="[1133,1294,618,640]" page="213" pageId="1" pageNumber="320" year="2005">
<bibRefCitation id="53344B02FFDD4E2DFBB5810EFB0E2EC9" author="Baba, K." box="[1133,1247,618,640]" pageId="1" pageNumber="320" pagination="1 - 317" refId="ref5374" refString="Baba, K. (2005) Deep-sea chirostylid and galatheid crustaceans (Decapoda: Anomura) from the Indo-West Pacific, with a list of species. Galathea Reports, 20, 1 - 317." type="journal article" year="2005">Baba 2005</bibRefCitation>
: 213
</treatmentCitation>
(synonymies, key).—
<treatmentCitation id="B60410E2FFDD4E2DFECA81EDFE312ED6" author="Baba, K. &amp; Macpherson, E. &amp; Poore, G. C. B. &amp; Ahyong, S. T. &amp; Bermudez, A. &amp; Cabezas, P. &amp; Lin, C. - W. &amp; Nizinski, M. &amp; Rodrigues, C. &amp; Schnabel, K. E." box="[274,480,649,671]" httpUri="http://treatment.plazi.org/id/03D573793C5AFFB4FF53F9463439F825" page="22" pageId="1" pageNumber="320" year="2008">
<bibRefCitation id="53344B02FFDD4E2DFECA81EDFE6C2ED6" author="Baba, K. &amp; Macpherson, E. &amp; Poore, G. C. B. &amp; Ahyong, S. T. &amp; Bermudez, A. &amp; Cabezas, P. &amp; Lin, C. - W. &amp; Nizinski, M. &amp; Rodrigues, C. &amp; Schnabel, K. E." box="[274,445,649,671]" pageId="1" pageNumber="320" pagination="1 - 220" refId="ref5618" refString="Baba, K., Macpherson, E., Poore, G. C. B., Ahyong, S. T., Bermudez, A., Cabezas, P., Lin, C. - W., Nizinski, M., Rodrigues, C. &amp; Schnabel, K. E. (2008) Catalogue of squat lobsters of the world (Crustacea: Decapoda: Anomura-families Chirostylidae, Galatheidae and Kiwaidae). Zootaxa, 1905, 1 - 220." type="journal article" year="2008">
Baba
<emphasis id="05D1EAE1FFDD4E2DFE9681EEFE502ED6" box="[334,385,649,671]" italics="true" pageId="1" pageNumber="320">et al.</emphasis>
2008
</bibRefCitation>
: 22
</treatmentCitation>
(synonymies).—
<treatmentCitation id="B60410E2FFDD4E2DFD5481EDFC682ED6" author="McCallum, A. W. &amp; Poore, G. C. B." box="[652,953,649,671]" page="10" pageId="1" pageNumber="320" year="2013">
<bibRefCitation id="53344B02FFDD4E2DFD5481EDFC452ED6" author="McCallum, A. W. &amp; Poore, G. C. B." box="[652,916,649,671]" pageId="1" pageNumber="320" pagination="149 - 175" refId="ref6470" refString="McCallum, A. W. &amp; Poore, G. C. B. (2013) Chirostylidae of Australia's western continental margin (Crustacea: Decapoda: Anomura), with the description of five new species. Zootaxa, 3664 (2), 149 - 175. https: // doi. org / 10.11646 / zootaxa. 3664.2.3" type="journal article" year="2013">McCallum &amp; Poore 2013</bibRefCitation>
: 10
</treatmentCitation>
, figs 1, 11A.
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</subSubSection>
<subSubSection id="7FBF6578FFDD4E2DFF4F81ADFAAC2FC1" pageId="1" pageNumber="320" type="materials_examined">
<paragraph id="371A36F3FFDD4E2DFF4F81ADFD9C2F6D" blockId="1.[151,1437,713,2038]" pageId="1" pageNumber="320">
<emphasis id="05D1EAE1FFDD4E2DFF4F81ADFE532EAB" bold="true" box="[151,386,713,738]" pageId="1" pageNumber="320">Material examined.</emphasis>
RUMF-ZC-5357,
<specimenCount id="21A3FD7AFFDD4E2DFD8F81AEFD752EAB" box="[599,676,713,738]" pageId="1" pageNumber="320" type="male">1 male</specimenCount>
(pcl
<quantity id="F05D9B16FFDD4E2DFD3981ADFC9B2EAB" box="[737,842,713,738]" metricMagnitude="-2" metricUnit="m" metricValue="2.35" pageId="1" pageNumber="320" unit="mm" value="23.5">23.5 mm</quantity>
),
<quantity id="F05D9B16FFDD4E2DFC8781AEFC7F2EAB" box="[863,942,713,738]" metricMagnitude="3" metricUnit="m" metricValue="2.3" pageId="1" pageNumber="320" unit="km" value="2.3">2.3 km</quantity>
northeast of Kume Island, Ryukyu Islands,
<collectingCountry id="4FB27663FFDD4E2DFF4F818FFF0B2F4B" box="[151,218,747,770]" name="Japan" pageId="1" pageNumber="320">Japan</collectingCountry>
, sluice gate of deep sea water,
<quantity id="F05D9B16FFDD4E2DFD86818EFD7C2F4B" box="[606,685,746,771]" metricMagnitude="2" metricUnit="m" metricValue="6.12" pageId="1" pageNumber="320" unit="m" value="612.0">612 m</quantity>
,
<collectingRegion id="F561F811FFDD4E2DFD67818EFCF52F4A" box="[703,804,746,771]" country="Japan" name="Okinawa" pageId="1" pageNumber="320">Okinawa</collectingRegion>
Prefectural Deep Sea Water Research Center (Maja, Kumejima,
<collectingRegion id="F561F811FFDD4E2DFEC38068FE542F6C" box="[283,389,780,805]" country="Japan" name="Okinawa" pageId="1" pageNumber="320">Okinawa</collectingRegion>
),
<date id="431B1033FFDD4E2DFE4F8068FD9B2F6D" box="[407,586,780,805]" pageId="1" pageNumber="320" value="2017-10-04">4 October 2017</date>
.
</paragraph>
<paragraph id="371A36F3FFDD4E2DFF1F8049FAAC2FC1" blockId="1.[151,1437,713,2038]" pageId="1" pageNumber="320">
<emphasis id="05D1EAE1FFDD4E2DFF1F8049FEDD2F0F" bold="true" box="[199,268,813,838]" pageId="1" pageNumber="320">Color</emphasis>
(
<figureCitation id="AF9E2A76FFDD4E2DFEF88049FEAC2F0F" box="[288,381,813,838]" captionStart="FIGURE 1" captionStartId="2.[151,250,1853,1875]" captionTargetBox="[168,1432,324,1831]" captionTargetId="figure@2.[168,1432,324,1831]" captionTargetPageId="2" captionText="FIGURE 1. Sternostylus investigatoris (Alcock &amp; Anderson, 1899), male (pcl 23.5 mm), RUMF-ZC-5357. A, living animal in aquarium, dorsal view; B, entire preserved specimen, dorsal view; C, carapace, abdomen, and anterior appendages, dorsal view; D, carapace, abdomen, anterior appendages, and ambulatory legs, left lateral view; E, left P1 chela, dorsal view; F, left P2 propodus and dactylus, lateral view." httpUri="https://zenodo.org/record/2624436/files/figure.png" pageId="1" pageNumber="320">Fig. 1A</figureCitation>
). Body and P14 reddish orange in general. Carapace pale pink on anterior gastric and branchial regions and intestinal region. Abdomen pale pink on anterior parts of tergites. Ocular and antennular peduncles reddish orange; cornea black. Antennal peduncle pale red. P24 pinkish orange on carpi and propodi.
</paragraph>
</subSubSection>
<subSubSection id="7FBF6578FFDD4E2DFF1F80F5FEE52844" pageId="1" pageNumber="320" type="distribution">
<paragraph id="371A36F3FFDD4E2DFF1F80F5FEE52844" blockId="1.[151,1437,713,2038]" pageId="1" pageNumber="320">
<emphasis id="05D1EAE1FFDD4E2DFF1F80F5FEB12FE3" bold="true" box="[199,352,913,938]" pageId="1" pageNumber="320">Distribution.</emphasis>
Marcus-Necker Rise in the central Pacific, the
<collectingCountry id="4FB27663FFDD4E2DFCAC80F5FC232FE3" box="[884,1010,913,938]" name="Philippines" pageId="1" pageNumber="320">Philippines</collectingCountry>
(between
<collectingRegion id="F561F811FFDD4E2DFBBF80F5FB732FE3" box="[1127,1186,913,938]" country="Philippines" name="Cebu" pageId="1" pageNumber="320">Cebu</collectingRegion>
and
<collectingRegion id="F561F811FFDD4E2DFB0080F6FACD2FE3" box="[1240,1308,914,938]" country="Philippines" name="Southern Leyte" pageId="1" pageNumber="320">Leyte</collectingRegion>
),
<collectingCountry id="4FB27663FFDD4E2DFAF780F5FA4D2FE3" box="[1327,1436,913,938]" name="Indonesia" pageId="1" pageNumber="320">Indonesia</collectingCountry>
(west of
<collectingRegion id="F561F811FFDD4E2DFF2680D7FE8A2F82" box="[254,347,947,971]" country="Indonesia" name="Sumatera Utara" pageId="1" pageNumber="320">Sumatra</collectingRegion>
and
<collectingCountry id="4FB27663FFDD4E2DFE4F80D6FDD92F82" box="[407,520,946,971]" name="Indonesia" pageId="1" pageNumber="320">Moluccas</collectingCountry>
), Western Australia, Andaman Sea, southwest of
<collectingCountry id="4FB27663FFDD4E2DFB9B80D6FBAE2F82" box="[1091,1151,946,971]" name="India" pageId="1" pageNumber="320">India</collectingCountry>
, and the
<collectingCountry id="4FB27663FFDD4E2DFB3280D6FA872F82" box="[1258,1366,946,971]" name="Maldives" pageId="1" pageNumber="320">Maldives</collectingCountry>
;
<quantity id="F05D9B16FFDD4E2DFABC80D7FF3D2FA5" metricMagnitude="2" metricUnit="m" metricValue="9.45" metricValueMax="15.0" metricValueMin="3.9" pageId="1" pageNumber="320" unit="m" value="945.0" valueMax="1500.0" valueMin="390.0">390 1500 m</quantity>
(
<bibRefCitation id="53344B02FFDD4E2DFF2280B0FE692FA5" author="Baba, K. &amp; Macpherson, E. &amp; Poore, G. C. B. &amp; Ahyong, S. T. &amp; Bermudez, A. &amp; Cabezas, P. &amp; Lin, C. - W. &amp; Nizinski, M. &amp; Rodrigues, C. &amp; Schnabel, K. E." box="[250,440,980,1005]" pageId="1" pageNumber="320" pagination="1 - 220" refId="ref5618" refString="Baba, K., Macpherson, E., Poore, G. C. B., Ahyong, S. T., Bermudez, A., Cabezas, P., Lin, C. - W., Nizinski, M., Rodrigues, C. &amp; Schnabel, K. E. (2008) Catalogue of squat lobsters of the world (Crustacea: Decapoda: Anomura-families Chirostylidae, Galatheidae and Kiwaidae). Zootaxa, 1905, 1 - 220." type="journal article" year="2008">
Baba
<emphasis id="05D1EAE1FFDD4E2DFEE480B1FEBF2FA5" box="[316,366,980,1004]" italics="true" pageId="1" pageNumber="320">et al</emphasis>
. 2008
</bibRefCitation>
;
<bibRefCitation id="53344B02FFDD4E2DFE1B80B0FD322FA5" author="McCallum, A. W. &amp; Poore, G. C. B." box="[451,739,980,1005]" pageId="1" pageNumber="320" pagination="149 - 175" refId="ref6470" refString="McCallum, A. W. &amp; Poore, G. C. B. (2013) Chirostylidae of Australia's western continental margin (Crustacea: Decapoda: Anomura), with the description of five new species. Zootaxa, 3664 (2), 149 - 175. https: // doi. org / 10.11646 / zootaxa. 3664.2.3" type="journal article" year="2013">McCallum &amp; Poore 2013</bibRefCitation>
). At present from Kume Island, Ryukyu Islands, southwestern
<collectingCountry id="4FB27663FFDD4E2DFF4F8092FF0A2844" box="[151,219,1014,1037]" name="Japan" pageId="1" pageNumber="320">Japan</collectingCountry>
;
<specimenCount id="21A3FD7AFFDD4E2DFF3D8091FEE52844" box="[229,308,1013,1038]" pageId="1" pageNumber="320" type="generic">
<quantity id="F05D9B16FFDD4E2DFF3D8091FEFE2844" box="[229,303,1013,1038]" metricMagnitude="2" metricUnit="m" metricValue="6.12" pageId="1" pageNumber="320" unit="m" value="612.0">612 m</quantity>
.
</specimenCount>
</paragraph>
</subSubSection>
<subSubSection id="7FBF6578FFDD4E2DFF1F8772FD912AA2" pageId="1" pageNumber="320" type="discussion">
<paragraph id="371A36F3FFDD4E2DFF1F8772FE9D28DA" blockId="1.[151,1437,713,2038]" pageId="1" pageNumber="320">
<emphasis id="05D1EAE1FFDD4E2DFF1F8772FEEA2866" bold="true" box="[199,315,1046,1071]" pageId="1" pageNumber="320">Remarks.</emphasis>
The genus
<taxonomicName id="F0A54D70FFDD4E2DFE188772FC172866" authority="Baba, Ahyong &amp; Schnabel, 2018" authorityName="Baba, Ahyong &amp; Schnabel" authorityYear="2018" box="[448,966,1046,1071]" class="Malacostraca" family="Sternostylidae" genus="Sternostylus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="320" phylum="Arthropoda" rank="genus">
<emphasis id="05D1EAE1FFDD4E2DFE188772FD992867" box="[448,584,1046,1070]" italics="true" pageId="1" pageNumber="320">Sternostylus</emphasis>
<bibRefCitation id="53344B02FFDD4E2DFD888772FC172866" author="Baba, K. &amp; Ahyong, S. T. &amp; Schnabel, K. E." box="[592,966,1046,1071]" pageId="1" pageNumber="320" pagination="77 - 86" refId="ref5490" refString="Baba, K., Ahyong, S. T. &amp; Schnabel, K. E. (2018) Rediagnosis of the squat lobster genus Gastroptychus Caullery, 1896, with a new genus Sternostylus and a new family Sternostylidae (Crustacea: Decapoda: Anomura: Chirostyloidea). Zootaxa, 4524 (1), 77 - 86. https: // doi. org / 10.11646 / zootaxa. 4524.1.5" type="journal article" year="2018">Baba, Ahyong &amp; Schnabel, 2018</bibRefCitation>
</taxonomicName>
includes 12 species worldwide, of which four species are recorded from the Indo-West Pacific (
<bibRefCitation id="53344B02FFDD4E2DFCDE8753FC1A2819" author="Baba, K. &amp; Ahyong, S. T. &amp; Schnabel, K. E." box="[774,971,1079,1104]" pageId="1" pageNumber="320" pagination="77 - 86" refId="ref5490" refString="Baba, K., Ahyong, S. T. &amp; Schnabel, K. E. (2018) Rediagnosis of the squat lobster genus Gastroptychus Caullery, 1896, with a new genus Sternostylus and a new family Sternostylidae (Crustacea: Decapoda: Anomura: Chirostyloidea). Zootaxa, 4524 (1), 77 - 86. https: // doi. org / 10.11646 / zootaxa. 4524.1.5" type="journal article" year="2018">
Baba
<emphasis id="05D1EAE1FFDD4E2DFC93875DFCAF2819" box="[843,894,1080,1104]" italics="true" pageId="1" pageNumber="320">et al</emphasis>
. 2018
</bibRefCitation>
). In Japanese waters, only
<taxonomicName id="F0A54D70FFDD4E2DFAD9875CFE30283B" authority="(Alcock &amp; Anderson, 1899)" baseAuthorityName="Alcock &amp; Anderson" baseAuthorityYear="1899" class="Malacostraca" family="Sternostylidae" genus="Sternostylus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="320" phylum="Arthropoda" rank="species" species="hendersoni">
<emphasis id="05D1EAE1FFDD4E2DFAD9875CFA4D2819" box="[1281,1436,1080,1104]" italics="true" pageId="1" pageNumber="320">S. hendersoni</emphasis>
(Alcock &amp; Anderson, 1899)
</taxonomicName>
has been recorded from the Kyushu-Palau Ridge (
<bibRefCitation id="53344B02FFDD4E2DFB9B873DFB14283B" author="Baba, K." box="[1091,1221,1113,1138]" pageId="1" pageNumber="320" pagination="279 - 316" refId="ref5231" refString="Baba, K. (1986) Reptantia. In: Baba, K., Hayashi, K. - I. &amp; Toriyama, M. (Eds.), Decapod Crustaceans from Continental Shelf and Slope around Japan: The Intensive Research of Unexploited Fishery Resources on Continental Slopes. Japan Fisheries Resource Conservation Association, Tokyo, pp. 148 - 183 [Japanese part with English description of Munidopsis plana], pp. 279 - 316 [English part]." type="book chapter" year="1986">Baba 1986</bibRefCitation>
, as
<taxonomicName id="F0A54D70FFDD4E2DFB22873DFE9128DA" authority="Caullery, 1896" authorityName="Caullery" authorityYear="1896" class="Malacostraca" family="Chirostylidae" genus="Gastroptychus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="320" phylum="Arthropoda" rank="genus">
<emphasis id="05D1EAE1FFDD4E2DFB22873DFA4D2838" box="[1274,1436,1113,1137]" italics="true" pageId="1" pageNumber="320">Gastroptychus</emphasis>
<bibRefCitation id="53344B02FFDD4E2DFF4F871EFE9128DA" author="Caullery, M." box="[151,320,1146,1171]" pageId="1" pageNumber="320" pagination="365 - 419" refId="ref5769" refString="Caullery, M. (1896) Crustaces schizopodes et decapodes. In: Koehler, R. (Ed.), Resultats Scientifiques de la Campagne du Caudan dans le Golfe de Gascogne, Aout-Septembre, 1895. Annales de l'Universite de Lyon, 26, 365 - 419, pls. 13 - 17." type="journal article" year="1896">Caullery, 1896</bibRefCitation>
</taxonomicName>
).
</paragraph>
<paragraph id="371A36F3FFDD4E2DFF1F87F8FD3129A9" blockId="1.[151,1437,713,2038]" pageId="1" pageNumber="320">
The specimen examined agrees mostly with the recent description of
<taxonomicName id="F0A54D70FFDD4E2DFC0487F8FB4028FD" baseAuthorityName="Alcock &amp; Anderson" baseAuthorityYear="1899" box="[988,1169,1180,1204]" class="Malacostraca" family="Chirostylidae" genus="Gastroptychus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="320" phylum="Arthropoda" rank="species" species="investigatoris">
<emphasis id="05D1EAE1FFDD4E2DFC0487F8FB4028FD" box="[988,1169,1180,1204]" italics="true" pageId="1" pageNumber="320">S. investigatoris</emphasis>
</taxonomicName>
in the morphology and fresh coloration (
<bibRefCitation id="53344B02FFDD4E2DFE8F87D9FC97289C" author="McCallum, A. W. &amp; Poore, G. C. B." box="[343,838,1213,1238]" pageId="1" pageNumber="320" pagination="149 - 175" refId="ref6470" refString="McCallum, A. W. &amp; Poore, G. C. B. (2013) Chirostylidae of Australia's western continental margin (Crustacea: Decapoda: Anomura), with the description of five new species. Zootaxa, 3664 (2), 149 - 175. https: // doi. org / 10.11646 / zootaxa. 3664.2.3" type="journal article" year="2013">
McCallum &amp; Poore 2013, as
<taxonomicName id="F0A54D70FFDD4E2DFD7C87D9FC97289C" authorityName="Caullery" authorityYear="1896" box="[676,838,1213,1237]" class="Malacostraca" family="Chirostylidae" genus="Gastroptychus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="320" phylum="Arthropoda" rank="genus">
<emphasis id="05D1EAE1FFDD4E2DFD7C87D9FC97289C" box="[676,838,1213,1237]" italics="true" pageId="1" pageNumber="320">Gastroptychus</emphasis>
</taxonomicName>
</bibRefCitation>
). The diagnostic morphology of the species includes the following characters (cf.
<bibRefCitation id="53344B02FFDD4E2DFE0387BAFD8628BE" author="Baba, K." box="[475,599,1246,1271]" pageId="1" pageNumber="320" pagination="1 - 317" refId="ref5374" refString="Baba, K. (2005) Deep-sea chirostylid and galatheid crustaceans (Decapoda: Anomura) from the Indo-West Pacific, with a list of species. Galathea Reports, 20, 1 - 317." type="journal article" year="2005">Baba 2005</bibRefCitation>
: 213;
<bibRefCitation id="53344B02FFDD4E2DFD4487BAFC6D28BE" author="McCallum, A. W. &amp; Poore, G. C. B." box="[668,956,1246,1271]" pageId="1" pageNumber="320" pagination="149 - 175" refId="ref6470" refString="McCallum, A. W. &amp; Poore, G. C. B. (2013) Chirostylidae of Australia's western continental margin (Crustacea: Decapoda: Anomura), with the description of five new species. Zootaxa, 3664 (2), 149 - 175. https: // doi. org / 10.11646 / zootaxa. 3664.2.3" type="journal article" year="2013">McCallum &amp; Poore 2013</bibRefCitation>
: 150): carapace with prominent spines and interspersed smaller spines, gastric region with prominent spines in hexagonal arrangement with anteromedian spine (
<figureCitation id="AF9E2A76FFDD4E2DFF3A8645FEBB2970" box="[226,362,1313,1338]" captionStart="FIGURE 1" captionStartId="2.[151,250,1853,1875]" captionTargetBox="[168,1432,324,1831]" captionTargetId="figure@2.[168,1432,324,1831]" captionTargetPageId="2" captionText="FIGURE 1. Sternostylus investigatoris (Alcock &amp; Anderson, 1899), male (pcl 23.5 mm), RUMF-ZC-5357. A, living animal in aquarium, dorsal view; B, entire preserved specimen, dorsal view; C, carapace, abdomen, and anterior appendages, dorsal view; D, carapace, abdomen, anterior appendages, and ambulatory legs, left lateral view; E, left P1 chela, dorsal view; F, left P2 propodus and dactylus, lateral view." httpUri="https://zenodo.org/record/2624436/files/figure.png" pageId="1" pageNumber="320">Figs. 1C, D</figureCitation>
,
<figureCitation id="AF9E2A76FFDD4E2DFEAE8646FE4D2973" box="[374,412,1314,1338]" captionStart="FIGURE 2" captionStartId="3.[151,250,986,1008]" captionTargetBox="[173,1413,206,944]" captionTargetId="figure@3.[151,1435,193,965]" captionTargetPageId="3" captionText="FIGURE 2. Sternostylus investigatoris (Alcock &amp; Anderson, 1899), male (pcl 23.5 mm), RUMF-ZC-5357. A, anterior regions of carapace and eyes, dorsal view; B, anterior part of thoracic sternum, ventral view (setae omitted); C, left, anterior parts of carapace and pterygostomian flap and antennular and antennal peduncles, lateral view; D, left antennal peduncle, ventral view; E, merus and carpus of left Mxp3, lateral view (setae omitted). Scales = 5.0 mm." httpUri="https://zenodo.org/record/2624438/files/figure.png" pageId="1" pageNumber="320">2A</figureCitation>
); anterior margin of sternite 3 with median ridge anteriorly produced and sloping down in ventral view (
<figureCitation id="AF9E2A76FFDD4E2DFEEF8626FE432912" box="[311,402,1346,1371]" captionStart="FIGURE 2" captionStartId="3.[151,250,986,1008]" captionTargetBox="[173,1413,206,944]" captionTargetId="figure@3.[151,1435,193,965]" captionTargetPageId="3" captionText="FIGURE 2. Sternostylus investigatoris (Alcock &amp; Anderson, 1899), male (pcl 23.5 mm), RUMF-ZC-5357. A, anterior regions of carapace and eyes, dorsal view; B, anterior part of thoracic sternum, ventral view (setae omitted); C, left, anterior parts of carapace and pterygostomian flap and antennular and antennal peduncles, lateral view; D, left antennal peduncle, ventral view; E, merus and carpus of left Mxp3, lateral view (setae omitted). Scales = 5.0 mm." httpUri="https://zenodo.org/record/2624438/files/figure.png" pageId="1" pageNumber="320">Fig. 2B</figureCitation>
); sternite 4 with 2 anterior spines between first lateral spines (
<figureCitation id="AF9E2A76FFDD4E2DFBB28626FB142912" box="[1130,1221,1346,1371]" captionStart="FIGURE 2" captionStartId="3.[151,250,986,1008]" captionTargetBox="[173,1413,206,944]" captionTargetId="figure@3.[151,1435,193,965]" captionTargetPageId="3" captionText="FIGURE 2. Sternostylus investigatoris (Alcock &amp; Anderson, 1899), male (pcl 23.5 mm), RUMF-ZC-5357. A, anterior regions of carapace and eyes, dorsal view; B, anterior part of thoracic sternum, ventral view (setae omitted); C, left, anterior parts of carapace and pterygostomian flap and antennular and antennal peduncles, lateral view; D, left antennal peduncle, ventral view; E, merus and carpus of left Mxp3, lateral view (setae omitted). Scales = 5.0 mm." httpUri="https://zenodo.org/record/2624438/files/figure.png" pageId="1" pageNumber="320">Fig. 2B</figureCitation>
); abdomen thickly covered with fine setae, tergites 3 and 4 without spines, pleura of somite 3 each with low, blunt process (
<figureCitation id="AF9E2A76FFDD4E2DFAE78600FF7F29D7" captionStart="FIGURE 1" captionStartId="2.[151,250,1853,1875]" captionTargetBox="[168,1432,324,1831]" captionTargetId="figure@2.[168,1432,324,1831]" captionTargetPageId="2" captionText="FIGURE 1. Sternostylus investigatoris (Alcock &amp; Anderson, 1899), male (pcl 23.5 mm), RUMF-ZC-5357. A, living animal in aquarium, dorsal view; B, entire preserved specimen, dorsal view; C, carapace, abdomen, and anterior appendages, dorsal view; D, carapace, abdomen, anterior appendages, and ambulatory legs, left lateral view; E, left P1 chela, dorsal view; F, left P2 propodus and dactylus, lateral view." httpUri="https://zenodo.org/record/2624436/files/figure.png" pageId="1" pageNumber="320">Fig. 1C, D</figureCitation>
); and both Mxp 3 close to each other. In the present specimen, the Mxp 3 carpus has a small proximal spine in addition to a dorsodistal spine (
<figureCitation id="AF9E2A76FFDD4E2DFE2086C2FD9F29F6" box="[504,590,1446,1471]" captionStart="FIGURE 2" captionStartId="3.[151,250,986,1008]" captionTargetBox="[173,1413,206,944]" captionTargetId="figure@3.[151,1435,193,965]" captionTargetPageId="3" captionText="FIGURE 2. Sternostylus investigatoris (Alcock &amp; Anderson, 1899), male (pcl 23.5 mm), RUMF-ZC-5357. A, anterior regions of carapace and eyes, dorsal view; B, anterior part of thoracic sternum, ventral view (setae omitted); C, left, anterior parts of carapace and pterygostomian flap and antennular and antennal peduncles, lateral view; D, left antennal peduncle, ventral view; E, merus and carpus of left Mxp3, lateral view (setae omitted). Scales = 5.0 mm." httpUri="https://zenodo.org/record/2624438/files/figure.png" pageId="1" pageNumber="320">Fig. 2E</figureCitation>
), although the proximal spine is not described nor illustrated by
<bibRefCitation id="53344B02FFDD4E2DFAFC86C2FE7129A9" author="McCallum, A. W. &amp; Poore, G. C. B." pageId="1" pageNumber="320" pagination="149 - 175" refId="ref6470" refString="McCallum, A. W. &amp; Poore, G. C. B. (2013) Chirostylidae of Australia's western continental margin (Crustacea: Decapoda: Anomura), with the description of five new species. Zootaxa, 3664 (2), 149 - 175. https: // doi. org / 10.11646 / zootaxa. 3664.2.3" type="journal article" year="2013">McCallum &amp; Poore (2013: fig. 1F)</bibRefCitation>
for their material examined.
</paragraph>
<paragraph id="371A36F3FFDD4E2DFF1F868EFD912AA2" blockId="1.[151,1437,713,2038]" pageId="1" pageNumber="320">
As reported by
<bibRefCitation id="53344B02FFDD4E2DFE5A868DFCF22A4B" author="McCallum, A. W. &amp; Poore, G. C. B." box="[386,803,1513,1538]" pageId="1" pageNumber="320" pagination="149 - 175" refId="ref6470" refString="McCallum, A. W. &amp; Poore, G. C. B. (2013) Chirostylidae of Australia's western continental margin (Crustacea: Decapoda: Anomura), with the description of five new species. Zootaxa, 3664 (2), 149 - 175. https: // doi. org / 10.11646 / zootaxa. 3664.2.3" type="journal article" year="2013">McCallum &amp; Poore (2013: fig. 1C)</bibRefCitation>
for the north-western Australian material, the present specimen also has small scattered spines on the surface of thoracic sternite 4 (
<figureCitation id="AF9E2A76FFDD4E2DFC25856EFB842A6A" box="[1021,1109,1546,1571]" captionStart="FIGURE 2" captionStartId="3.[151,250,986,1008]" captionTargetBox="[173,1413,206,944]" captionTargetId="figure@3.[151,1435,193,965]" captionTargetPageId="3" captionText="FIGURE 2. Sternostylus investigatoris (Alcock &amp; Anderson, 1899), male (pcl 23.5 mm), RUMF-ZC-5357. A, anterior regions of carapace and eyes, dorsal view; B, anterior part of thoracic sternum, ventral view (setae omitted); C, left, anterior parts of carapace and pterygostomian flap and antennular and antennal peduncles, lateral view; D, left antennal peduncle, ventral view; E, merus and carpus of left Mxp3, lateral view (setae omitted). Scales = 5.0 mm." httpUri="https://zenodo.org/record/2624438/files/figure.png" pageId="1" pageNumber="320">Fig. 2B</figureCitation>
), which are not illustrated by
<bibRefCitation id="53344B02FFDD4E2DFF4F8548FE512A0C" author="Baba, K." box="[151,384,1580,1605]" pageId="1" pageNumber="320" pagination="1 - 203" refId="ref5319" refString="Baba, K. (1988) Chirostylid and galatheid crustaceans (Decapoda: Anomura) of the &quot; Albatross &quot; Philippine Expedition, 1907 - 1910. Researches on Crustacea, Special Number, 2, 1 - 203. https: // doi. org / 10.18353 / rcrustaceasn. 2.0 _ 1" type="journal article" year="1988">Baba (1988: fig. 5b)</bibRefCitation>
. The antennal scale is present but rudimentary (
<figureCitation id="AF9E2A76FFDD4E2DFC478548FBC82A0D" box="[927,1049,1580,1605]" captionStart="FIGURE 2" captionStartId="3.[151,250,986,1008]" captionTargetBox="[173,1413,206,944]" captionTargetId="figure@3.[151,1435,193,965]" captionTargetPageId="3" captionText="FIGURE 2. Sternostylus investigatoris (Alcock &amp; Anderson, 1899), male (pcl 23.5 mm), RUMF-ZC-5357. A, anterior regions of carapace and eyes, dorsal view; B, anterior part of thoracic sternum, ventral view (setae omitted); C, left, anterior parts of carapace and pterygostomian flap and antennular and antennal peduncles, lateral view; D, left antennal peduncle, ventral view; E, merus and carpus of left Mxp3, lateral view (setae omitted). Scales = 5.0 mm." httpUri="https://zenodo.org/record/2624438/files/figure.png" pageId="1" pageNumber="320">Fig. 2C, D</figureCitation>
) as described by
<bibRefCitation id="53344B02FFDD4E2DFB078548FABD2A0D" author="Baba, K." box="[1247,1388,1580,1605]" pageId="1" pageNumber="320" pagination="1 - 203" refId="ref5319" refString="Baba, K. (1988) Chirostylid and galatheid crustaceans (Decapoda: Anomura) of the &quot; Albatross &quot; Philippine Expedition, 1907 - 1910. Researches on Crustacea, Special Number, 2, 1 - 203. https: // doi. org / 10.18353 / rcrustaceasn. 2.0 _ 1" type="journal article" year="1988">Baba (1988)</bibRefCitation>
and
<bibRefCitation id="53344B02FFDD4E2DFF4F8529FE1C2A2F" author="McCallum, A. W. &amp; Poore, G. C. B." box="[151,461,1613,1638]" pageId="1" pageNumber="320" pagination="149 - 175" refId="ref6470" refString="McCallum, A. W. &amp; Poore, G. C. B. (2013) Chirostylidae of Australia's western continental margin (Crustacea: Decapoda: Anomura), with the description of five new species. Zootaxa, 3664 (2), 149 - 175. https: // doi. org / 10.11646 / zootaxa. 3664.2.3" type="journal article" year="2013">McCallum &amp; Poore (2013)</bibRefCitation>
for the Philippine and north-western Australian specimens. The antennal article 5 is approximately two times longer than the article 4 and reaches to the midlength of the antennular penultimate article (
<figureCitation id="AF9E2A76FFDD4E2DFF4785EBFEF02AE1" box="[159,289,1679,1704]" captionStart="FIGURE 2" captionStartId="3.[151,250,986,1008]" captionTargetBox="[173,1413,206,944]" captionTargetId="figure@3.[151,1435,193,965]" captionTargetPageId="3" captionText="FIGURE 2. Sternostylus investigatoris (Alcock &amp; Anderson, 1899), male (pcl 23.5 mm), RUMF-ZC-5357. A, anterior regions of carapace and eyes, dorsal view; B, anterior part of thoracic sternum, ventral view (setae omitted); C, left, anterior parts of carapace and pterygostomian flap and antennular and antennal peduncles, lateral view; D, left antennal peduncle, ventral view; E, merus and carpus of left Mxp3, lateral view (setae omitted). Scales = 5.0 mm." httpUri="https://zenodo.org/record/2624438/files/figure.png" pageId="1" pageNumber="320">Fig. 2C, D</figureCitation>
). The external appearance and armature of the P14 are generally similar to those of the previous illustrations (
<figureCitation id="AF9E2A76FFDD4E2DFEF685D5FE1C2A80" box="[302,461,1713,1738]" captionStart="FIGURE 1" captionStartId="2.[151,250,1853,1875]" captionTargetBox="[168,1432,324,1831]" captionTargetId="figure@2.[168,1432,324,1831]" captionTargetPageId="2" captionText="FIGURE 1. Sternostylus investigatoris (Alcock &amp; Anderson, 1899), male (pcl 23.5 mm), RUMF-ZC-5357. A, living animal in aquarium, dorsal view; B, entire preserved specimen, dorsal view; C, carapace, abdomen, and anterior appendages, dorsal view; D, carapace, abdomen, anterior appendages, and ambulatory legs, left lateral view; E, left P1 chela, dorsal view; F, left P2 propodus and dactylus, lateral view." httpUri="https://zenodo.org/record/2624436/files/figure.png" pageId="1" pageNumber="320">Fig. 1B, E, F</figureCitation>
;
<bibRefCitation id="53344B02FFDD4E2DFE0485D5FCC82A83" author="Alcock, A. &amp; Anderson, A. R. S." box="[476,793,1713,1738]" pageId="1" pageNumber="320" pagination="36 - 45" refId="ref5075" refString="Alcock, A. &amp; Anderson, A. R. S. (1899 b) Crustacea. Part FII. Illustrations of the Zoology of the Royal Indian Marine Surveying Steamer &quot; Investigator &quot;. Trustees of the Indian Museum, Calcutta, 10 pls. [pls. 36 - 45]" type="book chapter" year="1899">Alcock &amp; Anderson 1899b</bibRefCitation>
: pl. 45, fig. 1;
<bibRefCitation id="53344B02FFDD4E2DFC1485D5FB222A83" author="Alcock, A. &amp; McArdle, S. B." box="[972,1267,1713,1738]" pageId="1" pageNumber="320" pagination="56 - 67" refId="ref5130" refString="Alcock, A. &amp; McArdle, S. B. (1902) Crustacea. Part X. Illustrations of the Zoology of the Royal Indian Marine Surveying Steamer &quot; Investigator &quot;. Trustees of the Indian Museum, Calcutta, 12 pls. [pls. 56 - 67]" type="book chapter" year="1902">Alcock &amp; McArdle 1902</bibRefCitation>
: pl. 58, fig. 4;
<bibRefCitation id="53344B02FFDD4E2DFF4F85B6FE662AA2" author="McCallum, A. W. &amp; Poore, G. C. B." box="[151,439,1746,1771]" pageId="1" pageNumber="320" pagination="149 - 175" refId="ref6470" refString="McCallum, A. W. &amp; Poore, G. C. B. (2013) Chirostylidae of Australia's western continental margin (Crustacea: Decapoda: Anomura), with the description of five new species. Zootaxa, 3664 (2), 149 - 175. https: // doi. org / 10.11646 / zootaxa. 3664.2.3" type="journal article" year="2013">McCallum &amp; Poore 2013</bibRefCitation>
: fig. 1G, H).
</paragraph>
</subSubSection>
<subSubSection id="7FBF6578FFDD4E2EFF1F8590FE432C9B" lastPageId="2" lastPageNumber="321" pageId="1" pageNumber="320" type="reference_group">
<paragraph id="371A36F3FFDD4E2DFF1F8590FE122B06" blockId="1.[151,1437,713,2038]" pageId="1" pageNumber="320">
<taxonomicName id="F0A54D70FFDD4E2DFF1F8590FE3F2B45" ID-CoL="8d1141e7-235c-401c-a9a9-3d23db7d54ce" baseAuthorityName="Alcock &amp; Anderson" baseAuthorityYear="1899" box="[199,494,1780,1804]" class="Malacostraca" family="Sternostylidae" genus="Sternostylus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="320" phylum="Arthropoda" rank="species" species="investigatoris">
<emphasis id="05D1EAE1FFDD4E2DFF1F8590FE3F2B45" box="[199,494,1780,1804]" italics="true" pageId="1" pageNumber="320">Sternostylus investigatoris</emphasis>
</taxonomicName>
is distinguished from
<taxonomicName id="F0A54D70FFDD4E2DFD348590FC542B45" ID-CoL="9deedff2-9311-430d-871a-5f1641590060" baseAuthorityName="Alcock &amp; Anderson" baseAuthorityYear="1899" box="[748,901,1780,1804]" class="Malacostraca" family="Sternostylidae" genus="Sternostylus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="320" phylum="Arthropoda" rank="species" species="hendersoni">
<emphasis id="05D1EAE1FFDD4E2DFD348590FC542B45" box="[748,901,1780,1804]" italics="true" pageId="1" pageNumber="320">S. hendersoni</emphasis>
</taxonomicName>
, a morphologically close congener in the Indo- West Pacific, by the pleura of the abdominal segment 3 being unarmed instead of having spines (cf.
<bibRefCitation id="53344B02FFDD4E2DFAC28471FA462B67" author="Baba, K." box="[1306,1431,1813,1838]" pageId="1" pageNumber="320" pagination="1 - 317" refId="ref5374" refString="Baba, K. (2005) Deep-sea chirostylid and galatheid crustaceans (Decapoda: Anomura) from the Indo-West Pacific, with a list of species. Galathea Reports, 20, 1 - 317." type="journal article" year="2005">Baba 2005</bibRefCitation>
;
<bibRefCitation id="53344B02FFDD4E2DFF4F8452FE692B06" author="McCallum, A. W. &amp; Poore, G. C. B." box="[151,440,1846,1871]" pageId="1" pageNumber="320" pagination="149 - 175" refId="ref6470" refString="McCallum, A. W. &amp; Poore, G. C. B. (2013) Chirostylidae of Australia's western continental margin (Crustacea: Decapoda: Anomura), with the description of five new species. Zootaxa, 3664 (2), 149 - 175. https: // doi. org / 10.11646 / zootaxa. 3664.2.3" type="journal article" year="2013">McCallum &amp; Poore 2013</bibRefCitation>
).
</paragraph>
<paragraph id="371A36F3FFDD4E2EFF1F8433FE432C9B" blockId="1.[151,1437,713,2038]" lastBlockId="2.[151,1437,151,277]" lastPageId="2" lastPageNumber="321" pageId="1" pageNumber="320">
There are no published records on the hosts of
<taxonomicName id="F0A54D70FFDD4E2DFCDF843CFC132B26" ID-CoL="8d1141e7-235c-401c-a9a9-3d23db7d54ce" baseAuthorityName="Alcock &amp; Anderson" baseAuthorityYear="1899" box="[775,962,1880,1903]" class="Malacostraca" family="Sternostylidae" genus="Sternostylus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="320" phylum="Arthropoda" rank="species" species="investigatoris">
<emphasis id="05D1EAE1FFDD4E2DFCDF843CFC132B26" box="[775,962,1880,1903]" italics="true" pageId="1" pageNumber="320">S. investigatoris</emphasis>
</taxonomicName>
and no host information of the present specimen. Nevertheless, many species of Chirostyloidea live in association primarily with anthozoans of Alcyonacea (Octocorallia) and Antipatharia (Hexacorallia) (cf. de
<bibRefCitation id="53344B02FFDD4E2DFC7E84FEFA9D2BFA" author="de Saint Laurent, M. &amp; Macpherson, E." box="[934,1356,1946,1971]" pageId="1" pageNumber="320" pagination="227 - 288" refId="ref6696" refString="de Saint Laurent, M. &amp; Macpherson, E. (1990) Crustacea Decapoda: Le genre Eumunida Smith, 1883 (Chirostylidae) dans les eaux neo-caledoniennes. In: Crosnier, A. (Ed.), Resultats des Campagnes MUSORSTOM. Fol. 6. Memoires du Museum National d'Histoire Naturelle, Paris, (A), 145, pp. 227 - 288." type="journal article" year="1990">Saint Laurent &amp; Macpherson, 1990</bibRefCitation>
; Buhl-
<bibRefCitation id="53344B02FFDD4E2DFF4F84D9FDD52B9D" author="Buhl-Mortensen, L. &amp; Mortensen, P. B." box="[151,516,1980,2004]" pageId="1" pageNumber="320" pagination="1233 - 1247" refId="ref5709" refString="Buhl-Mortensen, L. &amp; Mortensen, P. B. (2004) Crustaceans associated with the deep-water gorgonian corals Paragorgia arborea (L., 1758) and Primnoa resedaeformis (Gunn., 1763). Journal of Natural History, 38, 1233 - 1247. https: // doi. org / 10.1080 / 0022293031000155205" type="journal article" year="2004">Mortensen &amp; Mortensen 2004</bibRefCitation>
;
<bibRefCitation id="53344B02FFDD4E2DFDCF84D8FD382B9D" author="Baba, K. &amp; Macpherson, M. &amp; Lin, C. - W. &amp; Chan, T. - Y." box="[535,745,1980,2005]" pageId="1" pageNumber="320" refId="ref5565" refString="Baba, K., Macpherson, M., Lin, C. - W. &amp; Chan, T. - Y. (2009) Crustacean Fauna of Taiwan: Squat Lobsters (Chirostylidae and Galatheidae). National Taiwan Ocean University, Keelung, ix + 311 pp." type="book" year="2009">
Baba
<emphasis id="05D1EAE1FFDD4E2DFD8784D9FD462B9D" box="[607,663,1980,2004]" italics="true" pageId="1" pageNumber="320">et al</emphasis>
. 2009
</bibRefCitation>
;
<bibRefCitation id="53344B02FFDD4E2DFD2484D8FC7C2B9D" author="Schnabel, K. E." box="[764,941,1980,2005]" pageId="1" pageNumber="320" pagination="542 - 582" refId="ref6842" refString="Schnabel, K. E. (2009) A review of the New Zealand Chirostylidae (Anomura: Galatheoidea) with description of six new species from the Kermadec Islands. Zoological Journal of the Linnean Society, 155, 542 - 582. https: // doi. org / 10.1111 / j. 1096 - 3642.2008.00449. x" type="journal article" year="2009">Schnabel 2009</bibRefCitation>
;
<bibRefCitation id="53344B02FFDD4E2DFC6784D8FB6A2B9D" author="Guilloux, E. L. &amp; Hall-Spencer, J. M. &amp; Soffker, M. K. &amp; Olu, K." box="[959,1211,1980,2005]" pageId="1" pageNumber="320" pagination="1363 - 1369" refId="ref5915" refString="Guilloux, E. L., Hall-Spencer, J. M., Soffker, M. K. &amp; Olu, K. (2010) Association between the squat lobster Gastroptychus formosus and cold-water corals in the North Atlantic. Journal of the Marine Biological Association of the United Kingdom, 90, 1363 - 1369. https: // doi. org / 10.1017 / S 0025315410000524" type="journal article" year="2010">
Guilloux
<emphasis id="05D1EAE1FFDD4E2DFBEA84D9FBBA2B9D" box="[1074,1131,1980,2004]" italics="true" pageId="1" pageNumber="320">et al</emphasis>
. 2010
</bibRefCitation>
;
<bibRefCitation id="53344B02FFDD4E2DFB1784D8FA402B9D" author="Hendrickx, M. E." box="[1231,1425,1980,2005]" pageId="1" pageNumber="320" pagination="28 - 40" refId="ref5986" refString="Hendrickx, M. E. (2012) Squat lobsters (Crustacea: Decapoda: Galatheoidea and Chirostyloidea) collected during the TALUD XIV cruise in the Gulf of California, Mexico, and rediscovery of Gastroptychus perarmatus (Haig, 1968) in the eastern Pacific. Zootaxa, 3418, 28 - 40." type="journal article" year="2012">Hendrickx 2012</bibRefCitation>
).
<taxonomicName id="F0A54D70FFDD4E2DFF4F84B9FE122BBC" ID-CoL="8d1141e7-235c-401c-a9a9-3d23db7d54ce" baseAuthorityName="Alcock &amp; Anderson" baseAuthorityYear="1899" box="[151,451,2013,2037]" class="Malacostraca" family="Sternostylidae" genus="Sternostylus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="320" phylum="Arthropoda" rank="species" species="investigatoris">
<emphasis id="05D1EAE1FFDD4E2DFF4F84B9FE122BBC" box="[151,451,2013,2037]" italics="true" pageId="1" pageNumber="320">Sternostylus investigatoris</emphasis>
</taxonomicName>
and a new species of
<taxonomicName id="F0A54D70FFDD4E2DFD0284B9FC9C2BBC" authorityName="Smith" authorityYear="1883" box="[730,845,2013,2037]" class="Malacostraca" family="Chirostylidae" genus="Eumunida" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="320" phylum="Arthropoda" rank="genus">
<emphasis id="05D1EAE1FFDD4E2DFD0284B9FC9C2BBC" box="[730,845,2013,2037]" italics="true" pageId="1" pageNumber="320">Eumunida</emphasis>
</taxonomicName>
described below probably have similar hosts and associations to those of the previous reports; such host colonies exist near the sluice gate of deep sea water as the present collection site.
</paragraph>
</subSubSection>
<subSubSection id="7FBF6578FFDE4E2EFF1F83BFFCCF2D5C" pageId="2" pageNumber="321" type="description">
<paragraph id="371A36F3FFDE4E2EFF1F83BFFCCF2D5C" blockId="2.[151,1437,151,277]" pageId="2" pageNumber="321">
A new Japanese name, Daidai-tsuno-waraebi (meaning orange-colored, horned straw lobster in Japanese), is given for
<taxonomicName id="F0A54D70FFDE4E2EFEDC8398FE6B2D5D" baseAuthorityName="Alcock &amp; Anderson" baseAuthorityYear="1899" box="[260,442,252,276]" class="Malacostraca" family="Sternostylidae" genus="Sternostylus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="321" phylum="Arthropoda" rank="species" species="investigatoris">
<emphasis id="05D1EAE1FFDE4E2EFEDC8398FE6B2D5D" box="[260,442,252,276]" italics="true" pageId="2" pageNumber="321">G. investigatoris</emphasis>
</taxonomicName>
based on the present specimen.
</paragraph>
</subSubSection>
</treatment>
</document>