228 lines
31 KiB
XML
228 lines
31 KiB
XML
<document id="DF38F1D93F04FB1D2EB7C40F99313FB3" ID-DOI="10.50826/bnmnszool.47.2-65" ID-ISSN="2434-091X" ID-Zenodo-Dep="12759907" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1721224081901" checkinUser="felipe" docAuthor="Takeda, Masatsune, Ohtsuchi, Naoya & Komatsu, Hironori" docDate="2021" docId="03CF87EEFF9FD657B3CEFE4FFCBCBAD9" docLanguage="en" docName="BullNatlMusNatSciSerA.47.2.65-97.pdf" docOrigin="Bulletin of the National Museum of Nature and Science. Series A, Zoology 47 (2)" docStyle="DocumentStyle:A6FFB80BFE6276686563735C80A89639.2:BullNatlMusNatSciSerA.2021-.journal_article.english.affilindex" docStyleId="A6FFB80BFE6276686563735C80A89639" docStyleName="BullNatlMusNatSciSerA.2021-.journal_article.english.affilindex" docStyleVersion="2" docTitle="Pleisticanthoides simplex" docType="treatment" docVersion="2" lastPageNumber="87" masterDocId="FFF6FF96FF8AD641B361FFB6FF99BC46" masterDocTitle="Crabs (Crustacea, Decapoda) from the Sea off East and Southeast Asia collected by the RV Hakuhō Maru (KH- 72 - 1 Cruise) 1. Sulu Sea and Sibutu Passage" masterLastPageNumber="97" masterPageNumber="65" pageNumber="86" updateTime="1721224661766" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
|
||
<mods:mods id="5F761903F9AC3ABDBCE18FA9D0DDE109" xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo id="6F7FE667BDB77F739B9249EA49164B2D">
|
||
<mods:title id="9E347336F8C26894D900D6267DE6152A">Crabs (Crustacea, Decapoda) from the Sea off East and Southeast Asia collected by the RV Hakuhō Maru (KH- 72 - 1 Cruise) 1. Sulu Sea and Sibutu Passage</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name id="CB5897231DB5332BE75DBBB7A4AA9066" type="personal">
|
||
<mods:role id="FE07AF1565908A094C0436EC6170BAD1">
|
||
<mods:roleTerm id="05DADF3DAD11FC5FC7EC92912FEC6DC8">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="F48AF833A7C95CF5E14D912F6FC4C467">Takeda, Masatsune</mods:namePart>
|
||
<mods:affiliation id="B400BFE4617BA78310969A99881E8366">Department of Zoology, National Museum of Nature and Science, 4 - 1 - 1 Amakubo, Tsukuba, Ibaraki 305 - 0005, Japan E-mail: takeda @ kahaku. go. jp (MT) / h-komatu @ kahaku. go. jp (HK)</mods:affiliation>
|
||
<mods:nameIdentifier id="BB21E07F8EC08CBA350EB76C6298C3B6" type="email">takeda@kahaku.go.jp</mods:nameIdentifier>
|
||
</mods:name>
|
||
<mods:name id="29D728AE7E5770FF5FCF21839235407B" type="personal">
|
||
<mods:role id="630F19B794B47CEF75F6559FD6D5701F">
|
||
<mods:roleTerm id="91C4F9611B875A2DA5261FB2523FFF92">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="6437BEBAD76D5A0227C7108DAFE65DFB">Ohtsuchi, Naoya</mods:namePart>
|
||
<mods:affiliation id="AEFA3A0946060EDE60A328F0B4D7C667">International Coastal Research Center, Atmosphere and Ocean Research Institute, The University of Tokyo, 1 - 19 - 8 Akahama, Otsuchi, Iwate 028 - 1102, Japan E-mail: ohtsuchi @ g. ecc. u-tokyo. ac. jp</mods:affiliation>
|
||
<mods:nameIdentifier id="977BC9A49F0ED4CBE7C04B24298B9C3C" type="email">ohtsuchi@g.ecc.u-tokyo.ac.jp</mods:nameIdentifier>
|
||
</mods:name>
|
||
<mods:name id="5C0CC65FB3426043BC9131B5D391FE7E" type="personal">
|
||
<mods:role id="CDC593C98C322E1973F93EE8412D2D34">
|
||
<mods:roleTerm id="16A2E98B403A9A53E2A276017D7CBB67">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="74B27C77C651772C769F547D5FB78F9D">Komatsu, Hironori</mods:namePart>
|
||
<mods:affiliation id="2959A736B56238A02D7D0ECD0C9563BE">Department of Zoology, National Museum of Nature and Science, 4 - 1 - 1 Amakubo, Tsukuba, Ibaraki 305 - 0005, Japan E-mail: takeda @ kahaku. go. jp (MT) / h-komatu @ kahaku. go. jp (HK)</mods:affiliation>
|
||
<mods:nameIdentifier id="F9DB1398C35F2C29D610E93E6CF5CCCC" type="email">takeda@kahaku.go.jp</mods:nameIdentifier>
|
||
</mods:name>
|
||
<mods:typeOfResource id="44C1AEF28846BFA617B4030ED14BD1D9">text</mods:typeOfResource>
|
||
<mods:relatedItem id="DDCC651E81B98D7E8ADDEEEDB575C11E" type="host">
|
||
<mods:titleInfo id="988336F293F8BF870912E1509CFF412D">
|
||
<mods:title id="A798424E4D4F5D3A3CB812744BEC9393">Bulletin of the National Museum of Nature and Science. Series A, Zoology</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part id="BDA73B1B0140454063592EDD34919D68">
|
||
<mods:date id="2A12A5D36915E55E273756BACF2091A3">2021</mods:date>
|
||
<mods:detail id="02FFDD68D7893F4F6F5D3980B3E60839" type="pubDate">
|
||
<mods:number id="CBAE8FAF35B96C1807875090BD57E445">2021-05-21</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="ECBCE49DEF9B9AD00B8618D82B7AAAD6" type="volume">
|
||
<mods:number id="C201F5F8AE997B01140070A9BE46D324">47</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="F81C965441171E0C3CB3EC3E00F6282C" type="issue">
|
||
<mods:number id="71E6A77156029E3E3E9808B08C878B14">2</mods:number>
|
||
</mods:detail>
|
||
<mods:extent id="F448695DC3B2457A0287A246DBC344C9" unit="page">
|
||
<mods:start id="654B3CEFE9B080A34344F86F67969CB2">65</mods:start>
|
||
<mods:end id="814B4D705D3AA8391012D6C926A69978">97</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:classification id="879E7699789089C2433130053749A836">journal article</mods:classification>
|
||
<mods:identifier id="86348531955CA8FB49E4948C6F646590" type="DOI">10.50826/bnmnszool.47.2-65</mods:identifier>
|
||
<mods:identifier id="99DEA1F5B2CD62EFEDEA7436C9D6EB84" type="ISSN">2434-091X</mods:identifier>
|
||
<mods:identifier id="AF5B4F8F082F78632A8207772D63D5FC" type="Zenodo-Dep">12759907</mods:identifier>
|
||
<mods:identifier id="0F51E5D18D19083D796111CCD557A768" type="ZooBank">09E0EFF3-ABE7-43D7-AA85-DA3BF08E47B9</mods:identifier>
|
||
</mods:mods>
|
||
<treatment id="03CF87EEFF9FD657B3CEFE4FFCBCBAD9" LSID="urn:lsid:plazi:treatment:03CF87EEFF9FD657B3CEFE4FFCBCBAD9" httpUri="http://treatment.plazi.org/id/03CF87EEFF9FD657B3CEFE4FFCBCBAD9" lastPageId="22" lastPageNumber="87" pageId="21" pageNumber="86">
|
||
<subSubSection id="C37C6573FF9FD654B3CEFE4FFDE2BE54" box="[175,635,505,530]" pageId="21" pageNumber="86" type="nomenclature">
|
||
<paragraph id="8BD936F8FF9FD654B3CEFE4FFDE2BE54" blockId="21.[175,635,505,559]" box="[175,635,505,530]" pageId="21" pageNumber="86">
|
||
<heading id="D0918194FF9FD654B3CEFE4FFDE2BE54" box="[175,635,505,530]" centered="true" fontSize="9" level="2" pageId="21" pageNumber="86" reason="4">
|
||
<taxonomicName id="4C664D7BFF9FD654B3CEFE4FFDE2BE54" ID-CoL="4K6P2" authority="(Rathbun, 1932)" baseAuthorityName="Rathbun" baseAuthorityYear="1932" box="[175,635,505,530]" class="Malacostraca" family="Oregoniidae" genus="Pleisticanthoides" kingdom="Animalia" order="Decapoda" pageId="21" pageNumber="86" phylum="Arthropoda" rank="species" species="simplex">
|
||
<emphasis id="B912EAEAFF9FD654B3CEFE4FFE5DBE57" bold="true" box="[175,452,505,529]" italics="true" pageId="21" pageNumber="86">Pleisticanthoides simplex</emphasis>
|
||
(
|
||
<bibRefCitation id="EFF74B09FF9FD654B2B2FE4CFDEABE54" author="Rathbun, M. J." box="[467,627,506,530]" pageId="21" pageNumber="86" pagination="29 - 38" refId="ref18426" refString="Rathbun, M. J. 1932. Preliminary descriptions of new species of Japanese crabs. Proceedings of the Biological Society of Washington 45: 29 - 38." type="journal article" year="1932">Rathbun, 1932</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
</heading>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37C6573FF9FD657B204FDAFFCBCBAD9" lastPageId="22" lastPageNumber="87" pageId="21" pageNumber="86" type="description">
|
||
<paragraph id="8BD936F8FF9FD654B204FDAFFE5DBE68" blockId="21.[175,635,505,559]" box="[357,452,537,559]" pageId="21" pageNumber="86">
|
||
(
|
||
<figureCitation id="135D2A7DFF9FD654B20DFDAFFE24BE68" box="[364,445,537,559]" captionStart="Fig" captionStartId="22.[163,196,1359,1381]" captionTargetBox="[234,1142,214,1325]" captionTargetId="figure-118@22.[233,1143,213,1326]" captionTargetPageId="22" captionText="Fig. 14. A, B: Pleistacantha oryx Ortmann, 1893, male (NSMT-Cr 28978. CB 13.7mm; CL 18.3mm excluding pseudorostral spines) in dorsal (A) and lateral (B) views. C: Pleisticanthoides simplex (Rathbun, 1932), male (NSMT-Cr 28979. CB 5.9mm; CL 8.2mm) in dorsal view." figureDoi="http://doi.org/10.5281/zenodo.12759937" httpUri="https://zenodo.org/record/12759937/files/figure.png" pageId="21" pageNumber="86">Fig. 14C</figureCitation>
|
||
)
|
||
</paragraph>
|
||
<paragraph id="8BD936F8FF9FD654B3C6FDE3FE38BF5C" blockId="21.[140,670,597,1799]" pageId="21" pageNumber="86">
|
||
<emphasis id="B912EAEAFF9FD654B3C6FDE3FE13BE2B" box="[167,394,597,621]" italics="true" pageId="21" pageNumber="86">Material examined</emphasis>
|
||
.
|
||
<materialsCitation id="3B0E3CA5FF9FD654B2CAFDE3FF43BF5C" collectionCode="RV, CB" elevation="487" latitude="5.7183332" longLatPrecision="130" longitude="119.78333" pageId="21" pageNumber="86" specimenCount="1">
|
||
<collectionCode id="ED77AE3DFF9FD654B2CAFDE3FE49BE2A" box="[427,464,597,620]" country="Italy" name="Collection of Leptospira Strains" pageId="21" pageNumber="86">RV</collectionCode>
|
||
<emphasis id="B912EAEAFF9FD654B28CFDE3FD04BE2A" box="[493,669,597,621]" italics="true" pageId="21" pageNumber="86">Hakuhō Maru</emphasis>
|
||
KH-72-1 cruise, sta. 20 (Sibutu Passage;
|
||
<geoCoordinate id="EE52503FFF9FD654B3EDFD2CFF63BEF7" box="[140,250,665,690]" degrees="05" direction="north" minutes="40.9" orientation="latitude" pageId="21" pageNumber="86" precision="92" value="5.681667">05°40.9′N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE52503FFF9FD654B26DFD2CFE18BEF7" box="[268,385,665,690]" degrees="119" direction="east" minutes="46.3" orientation="longitude" pageId="21" pageNumber="86" precision="92" value="119.77167">119°46.3′E</geoCoordinate>
|
||
–
|
||
<geoCoordinate id="EE52503FFF9FD654B2C1FD2CFD96BEF7" box="[416,527,665,690]" degrees="05" direction="north" minutes="43.1" orientation="latitude" pageId="21" pageNumber="86" precision="92" value="5.7183332">05°43.1′N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE52503FFF9FD654B141FD2CFD01BEF7" box="[544,664,665,690]" degrees="119" direction="east" minutes="47.0" orientation="longitude" pageId="21" pageNumber="86" precision="92" value="119.78333">119°47.0′E</geoCoordinate>
|
||
;
|
||
<quantity id="4C9E9B1DFF9FD654B3EDFD0AFE9BBE92" box="[140,258,700,724]" metricMagnitude="2" metricUnit="m" metricValue="4.87" metricValueMax="5.14" metricValueMin="4.6" pageId="21" pageNumber="86" unit="m" value="487.0" valueMax="514.0" valueMin="460.0">
|
||
<elevation id="004BD1CBFF9FD654B3EDFD0AFE9BBE92" box="[140,258,700,724]" metricMagnitude="2" metricUnit="m" metricValue="4.87" metricValueMax="5.14" metricValueMin="4.6" pageId="21" pageNumber="86" unit="m" value="487.0" valueMax="514.0" valueMin="460.0">460–514 m</elevation>
|
||
</quantity>
|
||
deep); otter trawl; 10 June, 1972; 1 ˁ (
|
||
<collectionCode id="ED77AE3DFF9FD654B3F5FD69FF20BEB1" box="[148,185,735,759]" country="Australia" name="The CB Rhizobium Collection" pageId="21" pageNumber="86">CB</collectionCode>
|
||
<quantity id="4C9E9B1DFF9FD654B3A1FD69FE8BBEB1" box="[192,274,735,759]" metricMagnitude="-3" metricUnit="m" metricValue="5.9" pageId="21" pageNumber="86" unit="mm" value="5.9">5.9 mm</quantity>
|
||
; CL
|
||
<quantity id="4C9E9B1DFF9FD654B227FD69FE0DBEB1" box="[326,404,735,759]" metricMagnitude="-3" metricUnit="m" metricValue="8.2" pageId="21" pageNumber="86" unit="mm" value="8.2">8.2 mm</quantity>
|
||
excluding pseudorostral spines)
|
||
</materialsCitation>
|
||
, NSMT-Cr 28979.
|
||
</paragraph>
|
||
<paragraph id="8BD936F8FF9FD654B3C6FC93FB05BD11" blockId="21.[140,670,597,1799]" lastBlockId="21.[707,1237,215,1800]" pageId="21" pageNumber="86">
|
||
<emphasis id="B912EAEAFF9FD654B3C6FC93FD0FBF7A" box="[167,662,805,829]" italics="true" pageId="21" pageNumber="86">Description of a male from the Sibutu Passage</emphasis>
|
||
. Carapace pyriform, dorsal surface covered with long hooked setae, posterior surface sparsely covered with granules, gastric, hepatic, anterior cardiac regions smooth; regions well-defined: gastric region slightly elevated; branchial region inflated, separated from cardiac, gastric regions by deep groove. Front with 2 sharp, short, diverging pseudorostral spines; pseudorostral spine basally with 4 sharp accessory spines (1 on ventolateral surface, 3 directed anteriorly); supraocular eave fringed with 5 spines (anterior 3 long, posterior 2 short); postocular spine strong, with small accessory spines anteriorly, dorsally, posteriorly; interocular spine strong, directed dorsally, proximally with small spine; subhepatic region weakly inflated, with long spine bearing some accessory spines, followed by 4 long spines bearing stiff setae (shorter than supraocular tooth). Eyestalk relatively long, slender, subdistally with small spine ventrally; cornea rounded, diameter greater than that of peduncle. Inter-antennular spine (=true rostrum) pointed downwards, medially divided by U-shaped concavity to form 2 spines. Antennae almost twice as long as pseudorostral spines; basal antennal article slender, fused with carapace, with long, sharp spine on distolateral angle; urinary article with large green gland opening, surrounded by raised rounded margin, outer border with strong flattened triangular tooth. Epistome smooth; buccal frame quadrangular. Third maxilliped with segments flattened, covered with long setae; outer border of carpus crenulated.
|
||
</paragraph>
|
||
<paragraph id="8BD936F8FF9FD654B1BCFED4FB2FBE61" blockId="21.[707,1237,215,1800]" pageId="21" pageNumber="86">Chelipedal merus moderately inflated, dor- somesial margin armed with long, sharp spines. Carpus globular. Chela inflated, with 6 spines on dorsal surface, row of 7 strong spines on outer surface, row of 4 spines on inner surface, immovable finger, dactylus smooth on surface.</paragraph>
|
||
<paragraph id="8BD936F8FF9FD654B1BCFD84FC6ABE93" blockId="21.[707,1237,215,1800]" pageId="21" pageNumber="86">Ambulatory legs conspicuously long, length decreasing posteriorly. Meri and carpi with row of long hooked setae and/or long stiff setae. Propodi and dactyli with row of very long, relatively rigid setae on flexor surface.</paragraph>
|
||
<paragraph id="8BD936F8FF9FD654B1BCFD69FB10BF81" blockId="21.[707,1237,215,1800]" pageId="21" pageNumber="86">
|
||
<collectingRegion id="49A2F81AFF9FD654B1BCFD69FC8DBEB1" box="[733,788,735,759]" country="Maldives" name="Maale" pageId="21" pageNumber="86">Male</collectingRegion>
|
||
pleon with 6 free pleomeres and telson, covered with subacute granules and long stiff setae; pleomeres 4–5 with large, elongated median tubercle on distal margin; pleomere 6 with distolateral margins not expanded; telson with rounded distal margin. G1 curved in entire length, distal third dorsolaterally flattened.
|
||
</paragraph>
|
||
<paragraph id="8BD936F8FF9FD654B1BCFC64FB09BAD9" blockId="21.[707,1237,215,1800]" pageId="21" pageNumber="86">
|
||
<emphasis id="B912EAEAFF9FD654B1BCFC64FCA1BFAC" box="[733,824,978,1002]" italics="true" pageId="21" pageNumber="86">Remarks</emphasis>
|
||
. The genus
|
||
<taxonomicName id="4C664D7BFF9FD654B085FC64FB01BFAC" authorityName="Yokoya" authorityYear="1933" box="[996,1176,978,1002]" class="Malacostraca" family="Oregoniidae" genus="Pleisticanthoides" kingdom="Animalia" order="Decapoda" pageId="21" pageNumber="86" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B912EAEAFF9FD654B085FC64FB01BFAC" box="[996,1176,978,1002]" italics="true" pageId="21" pageNumber="86">Pleisticanthoides</emphasis>
|
||
</taxonomicName>
|
||
was established by Yokoya (1933) for this species by monotypy. This genus had once synonymized with
|
||
<taxonomicName id="4C664D7BFF9FD654B19AFB8CFB8FB814" authority="Miers, 1879" authorityName="Miers" authorityYear="1879" box="[763,1046,1082,1106]" class="Malacostraca" family="Oregoniidae" genus="Pleistacantha" kingdom="Animalia" order="Decapoda" pageId="21" pageNumber="86" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B912EAEAFF9FD654B19AFB8CFC12B814" box="[763,907,1082,1106]" italics="true" pageId="21" pageNumber="86">Pleistacantha</emphasis>
|
||
<bibRefCitation id="EFF74B09FF9FD654B0F4FB8CFB8FB814" author="Miers, E. J." box="[917,1046,1082,1106]" pageId="21" pageNumber="86" pagination="18 - 61" refId="ref16722" refString="Miers, E. J. 1879. On a collection of Crustacea made by Capt. H. C. St. John, R. N., in the Corean and Japanese seas. Part I. Podophthalmia, with an appendix by Capt. H. C. St. John. Proceedings of the Scientific Meetings of the Zoological Society of London from the years 1879: 18 - 61, pls. 1 - 3." type="book chapter" year="1879">Miers, 1879</bibRefCitation>
|
||
</taxonomicName>
|
||
by
|
||
<bibRefCitation id="EFF74B09FF9FD654B725FB8CFB49B814" author="Sakai, T." box="[1092,1232,1082,1106]" pageId="21" pageNumber="86" refId="ref19097" refString="Sakai, T. 1938. Studies on the Crabs of Japan. III. Brachygnatha, Oxyrhyncha, pp. 193 - 364, pls. 20 - 41. Yokendo, Tokyo." type="book" year="1938">Sakai (1938)</bibRefCitation>
|
||
, but recently,
|
||
<bibRefCitation id="EFF74B09FF9FD654B02CFBEBFB3AB833" author="Ng, P. K. L. & B. Richer de Forges" box="[845,1187,1117,1141]" pageId="21" pageNumber="86" pagination="65 - 81" refId="ref17487" refString="Ng, P. K. L. and B. Richer de Forges 2012. Pleisticanthoides Yokoya, 1933, a valid genus of deep-sea inachid spider crabs (Crustacea: Decapoda: Brachyura: Majoidea), with descriptions of two new species from the Philippines, Papua New Guinea and Vanuatu. Zootaxa 3551: 65 - 81." type="journal article" year="2012">Ng and Richer de Forges (2012)</bibRefCitation>
|
||
recognized
|
||
<taxonomicName id="4C664D7BFF9FD654B07CFBC9FC48B8D1" authorityName="Yokoya" authorityYear="1933" box="[797,977,1151,1175]" class="Malacostraca" family="Oregoniidae" genus="Pleisticanthoides" kingdom="Animalia" order="Decapoda" pageId="21" pageNumber="86" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B912EAEAFF9FD654B07CFBC9FC48B8D1" box="[797,977,1151,1175]" italics="true" pageId="21" pageNumber="86">Pleisticanthoides</emphasis>
|
||
</taxonomicName>
|
||
as a distinct genus from
|
||
<taxonomicName id="4C664D7BFF9FD654B1A2FB14FCCAB8FC" authorityName="Miers" authorityYear="1879" box="[707,851,1186,1210]" class="Malacostraca" family="Oregoniidae" genus="Pleistacantha" kingdom="Animalia" order="Decapoda" pageId="21" pageNumber="86" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B912EAEAFF9FD654B1A2FB14FCCAB8FC" box="[707,851,1186,1210]" italics="true" pageId="21" pageNumber="86">Pleistacantha</emphasis>
|
||
</taxonomicName>
|
||
and added two species from the
|
||
<collectingCountry id="F3717668FF9FD654B1A2FB73FCA2B89B" box="[707,827,1221,1245]" name="Philippines" pageId="21" pageNumber="86">Philippines</collectingCountry>
|
||
,
|
||
<collectingCountry id="F3717668FF9FD654B02BFB73FB86B89B" box="[842,1055,1221,1245]" name="Papua New Guinea" pageId="21" pageNumber="86">Papua New Guinea</collectingCountry>
|
||
, and
|
||
<collectingCountry id="F3717668FF9FD654B73EFB73FB2CB89A" box="[1119,1205,1221,1244]" name="Vanuatu" pageId="21" pageNumber="86">Vanuatu</collectingCountry>
|
||
to this genus. The genus
|
||
<taxonomicName id="4C664D7BFF9FD654B0D8FB51FBF5B8B9" box="[953,1132,1255,1279]" genus="Pleistacanhoides" pageId="21" pageNumber="86" rank="genus">
|
||
<emphasis id="B912EAEAFF9FD654B0D8FB51FBF5B8B9" box="[953,1132,1255,1279]" italics="true" pageId="21" pageNumber="86">Pleistacanhoides</emphasis>
|
||
</taxonomicName>
|
||
is distinguished from
|
||
<taxonomicName id="4C664D7BFF9FD654B003FABCFC6BB964" authorityName="Miers" authorityYear="1879" box="[866,1010,1290,1314]" class="Malacostraca" family="Oregoniidae" genus="Pleistacantha" kingdom="Animalia" order="Decapoda" pageId="21" pageNumber="86" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B912EAEAFF9FD654B003FABCFC6BB964" box="[866,1010,1290,1314]" italics="true" pageId="21" pageNumber="86">Pleistacantha</emphasis>
|
||
</taxonomicName>
|
||
by 1) the carapace dorsal surface with few spinules or setae (versus with numerous spines in
|
||
<taxonomicName id="4C664D7BFF9FD654B085FAF9FBEDB921" authorityName="Miers" authorityYear="1879" box="[996,1140,1359,1383]" class="Malacostraca" family="Oregoniidae" genus="Pleistacantha" kingdom="Animalia" order="Decapoda" pageId="21" pageNumber="86" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B912EAEAFF9FD654B085FAF9FBEDB921" box="[996,1140,1359,1383]" italics="true" pageId="21" pageNumber="86">Pleistacantha</emphasis>
|
||
</taxonomicName>
|
||
), 2) the margins of the meri and propodi of the second to fourth ambulatory legs lined with only stiff setae (versus lined with hard spines, spinules and stiff setae in
|
||
<taxonomicName id="4C664D7BFF9FD654B048FA6CFC20B9B4" authorityName="Miers" authorityYear="1879" box="[809,953,1498,1522]" class="Malacostraca" family="Oregoniidae" genus="Pleistacantha" kingdom="Animalia" order="Decapoda" pageId="21" pageNumber="86" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B912EAEAFF9FD654B048FA6CFC20B9B4" box="[809,953,1498,1522]" italics="true" pageId="21" pageNumber="86">Pleistacantha</emphasis>
|
||
</taxonomicName>
|
||
), and 3) the G1 evenly curved, with the distal third dorsoventrally flattened, and without trace of a subdistal process (versus the relatively slender and straight, distal third is evenly cylindrical and there is a recurved process just before the tip in
|
||
<taxonomicName id="4C664D7BFF9FD654B090F931FB18BAD9" authorityName="Miers" authorityYear="1879" box="[1009,1153,1671,1695]" class="Malacostraca" family="Oregoniidae" genus="Pleistacantha" kingdom="Animalia" order="Decapoda" pageId="21" pageNumber="86" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B912EAEAFF9FD654B090F931FB18BAD9" box="[1009,1153,1671,1695]" italics="true" pageId="21" pageNumber="86">Pleistacantha</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BD936F8FF9FD657B1BCF91CFDDCBAA3" blockId="21.[707,1237,215,1800]" lastBlockId="22.[140,669,1498,1799]" lastPageId="22" lastPageNumber="87" pageId="21" pageNumber="86">
|
||
The present specimens generally agree with the description and illustrations given by Yokoya (1933) and
|
||
<bibRefCitation id="EFF74B09FF9FD654B021F946FB3BBB41" author="Ng, P. K. L. & B. Richer de Forges" box="[832,1186,1775,1800]" pageId="21" pageNumber="86" pagination="65 - 81" refId="ref17487" refString="Ng, P. K. L. and B. Richer de Forges 2012. Pleisticanthoides Yokoya, 1933, a valid genus of deep-sea inachid spider crabs (Crustacea: Decapoda: Brachyura: Majoidea), with descriptions of two new species from the Philippines, Papua New Guinea and Vanuatu. Zootaxa 3551: 65 - 81." type="journal article" year="2012">Ng and Richer de Forges (2012)</bibRefCitation>
|
||
, and keyed out correctly to l
|
||
<taxonomicName id="4C664D7BFF9CD657B2C0FA6CFD0AB9B4" authorityName="Rathbun" authorityYear="1932" box="[417,659,1498,1522]" class="Malacostraca" family="Oregoniidae" genus="Pleistacantha" kingdom="Animalia" order="Decapoda" pageId="22" pageNumber="87" phylum="Arthropoda" rank="species" species="simplex">
|
||
<emphasis id="B912EAEAFF9CD657B2C0FA6CFD0AB9B4" box="[417,659,1498,1522]" italics="true" pageId="22" pageNumber="87">Pleistacantha simplex</emphasis>
|
||
</taxonomicName>
|
||
z following
|
||
<bibRefCitation id="EFF74B09FF9CD657B39BFA4BFE7BBA52" author="Ahyong, S. T. & H. Chen & P. K. L. Ng" box="[250,482,1532,1557]" pageId="22" pageNumber="87" pagination="1 - 10" refId="ref13481" refString="Ahyong, S. T., H. Chen and P. K. L. Ng 2005. Pleistacantha stilipes, a new species of spider crab from the South China Sea (Decapoda: Brachyura: Majidae). Zootaxa 822: 1 - 10." type="journal article" year="2005">
|
||
Ahyong
|
||
<emphasis id="B912EAEAFF9CD657B238FA4BFE09BA53" box="[345,400,1533,1557]" italics="true" pageId="22" pageNumber="87">et al.</emphasis>
|
||
(2005)
|
||
</bibRefCitation>
|
||
. The distinguishing characters of
|
||
<taxonomicName id="4C664D7BFF9CD657B22CF9A9FDC6BA71" baseAuthorityName="Rathbun" baseAuthorityYear="1932" box="[333,607,1567,1591]" class="Malacostraca" family="Oregoniidae" genus="Pleisticanthoides" kingdom="Animalia" order="Decapoda" pageId="22" pageNumber="87" phylum="Arthropoda" rank="species" species="simplex">
|
||
<emphasis id="B912EAEAFF9CD657B22CF9A9FDC6BA71" box="[333,607,1567,1591]" italics="true" pageId="22" pageNumber="87">Pleisticanthoides simplex</emphasis>
|
||
</taxonomicName>
|
||
from the other two congeners were discussed by
|
||
<bibRefCitation id="EFF74B09FF9CD657B11DF9F4FE68BA3B" author="Ng, P. K. L. & B. Richer de Forges" pageId="22" pageNumber="87" pagination="65 - 81" refId="ref17487" refString="Ng, P. K. L. and B. Richer de Forges 2012. Pleisticanthoides Yokoya, 1933, a valid genus of deep-sea inachid spider crabs (Crustacea: Decapoda: Brachyura: Majoidea), with descriptions of two new species from the Philippines, Papua New Guinea and Vanuatu. Zootaxa 3551: 65 - 81." type="journal article" year="2012">Ng and Richer de Forges (2012)</bibRefCitation>
|
||
, and recently,
|
||
<bibRefCitation id="EFF74B09FF9CD657B3EDF931FE5EBAD9" author="Takeda, M. & H. Komatsu" box="[140,455,1671,1695]" pageId="22" pageNumber="87" pagination="49 - 65" refId="ref19684" refString="Takeda, M. and H. Komatsu 2020. Some records of off- shore crabs (Crustacea, Decapoda, Brachyura) from the Ryukyu Islands. I. Families Cyclodorippidae, Homolidae, Raninidae, Leucosiidae, Inachidae and Parthenopidae. Bulletin of the National Museum of Nature and Science, Series A 46: 49 - 65." type="journal article" year="2020">Takeda and Komatsu (2020)</bibRefCitation>
|
||
recorded a pair of specimens from Amami-Oshima Island in the northern Ryukyu Islands, ca.
|
||
<quantity id="4C9E9B1DFF9CD657B2A4F97BFD9CBAA2" box="[453,517,1741,1765]" metricMagnitude="2" metricUnit="m" metricValue="2.0" pageId="22" pageNumber="87" unit="m" value="200.0">200 m</quantity>
|
||
deep.
|
||
</paragraph>
|
||
<caption id="DF196670FF9CD657B3C2FAF9FD7FB9E6" ID-DOI="http://doi.org/10.5281/zenodo.12759937" ID-Zenodo-Dep="12759937" httpUri="https://zenodo.org/record/12759937/files/figure.png" pageId="22" pageNumber="87" startId="22.[163,196,1359,1381]" targetBox="[234,1142,214,1325]" targetPageId="22" targetType="figure">
|
||
<paragraph id="8BD936F8FF9CD657B3C2FAF9FD7FB9E6" blockId="22.[163,1213,1359,1440]" pageId="22" pageNumber="87">
|
||
Fig. 14. A, B:
|
||
<taxonomicName id="4C664D7BFF9CD657B25CFAF9FDE4B923" authority="Ortmann, 1893" authorityName="Ortmann" authorityYear="1893" box="[317,637,1359,1381]" class="Malacostraca" family="Oregoniidae" genus="Pleistacantha" kingdom="Animalia" order="Decapoda" pageId="22" pageNumber="87" phylum="Arthropoda" rank="species" species="oryx">
|
||
<emphasis id="B912EAEAFF9CD657B25CFAF9FE70B923" box="[317,489,1359,1381]" italics="true" pageId="22" pageNumber="87">Pleistacantha oryx</emphasis>
|
||
<bibRefCitation id="EFF74B09FF9CD657B290FAE6FDE4B923" author="Ortmann, A. E." box="[497,637,1360,1381]" pageId="22" pageNumber="87" pagination="23 - 88" refId="ref17887" refString="Ortmann, A. E. 1893. Die Decapoden-Krebse des Strassburger Museums, mit besonderer Berucksichtigung der von Herrn Dr. Doderlein bei Japan und bei den Liu- Kiu-Inseln gesammelten und zur Zeit im Strassburger Museum aufbewahrten Formen. VI. Theil. Abtheilung: Brachyuyra (Brachyura genuina Boas) 1. Unterabtheilung: Majoidea und Cancroidea, 1. Section Portuninea. Zoologische Jahrbucher (Systematik, Geographie und Biologie der Thiere) 7: 23 - 88, pl. 3." type="journal article" year="1893">Ortmann, 1893</bibRefCitation>
|
||
</taxonomicName>
|
||
, male (NSMT-Cr 28978. CB 13.7 mm; CL 18.3mm excluding pseudorostral spines) in dorsal (A) and lateral (B) views. C:
|
||
<taxonomicName id="4C664D7BFF9CD657B061FADBFB1EB9C4" authority="(Rathbun, 1932)" baseAuthorityName="Rathbun" baseAuthorityYear="1932" box="[768,1159,1389,1411]" class="Malacostraca" family="Oregoniidae" genus="Pleisticanthoides" kingdom="Animalia" order="Decapoda" pageId="22" pageNumber="87" phylum="Arthropoda" rank="species" species="simplex">
|
||
<emphasis id="B912EAEAFF9CD657B061FADBFC71B9C4" box="[768,1000,1389,1410]" italics="true" pageId="22" pageNumber="87">Pleisticanthoides simplex</emphasis>
|
||
(
|
||
<bibRefCitation id="EFF74B09FF9CD657B094FADBFB19B9C4" author="Rathbun, M. J." box="[1013,1152,1389,1411]" pageId="22" pageNumber="87" pagination="29 - 38" refId="ref18426" refString="Rathbun, M. J. 1932. Preliminary descriptions of new species of Japanese crabs. Proceedings of the Biological Society of Washington 45: 29 - 38." type="journal article" year="1932">Rathbun, 1932</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
, male (NSMT-Cr 28979. CB 5.9 mm; CL 8.2 mm) in dorsal view.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BD936F8FF9CD657B3C6F959FCBCBAD9" blockId="22.[140,669,1498,1799]" lastBlockId="22.[707,1236,1498,1695]" pageId="22" pageNumber="87">
|
||
<emphasis id="B912EAEAFF9CD657B3C6F959FEB0BB41" box="[167,297,1775,1799]" italics="true" pageId="22" pageNumber="87">Distribution</emphasis>
|
||
. This species is known from
|
||
<collectingCountry id="F3717668FF9CD657B1A2FA6CFC99B9B7" box="[707,768,1498,1521]" name="Japan" pageId="22" pageNumber="87">Japan</collectingCountry>
|
||
(from Sagami Bay to Amami-Oshima Island) (
|
||
<bibRefCitation id="EFF74B09FF9CD657B07EFA4BFC3FBA53" author="Sakai, T." box="[799,934,1533,1557]" pageId="22" pageNumber="87" refId="ref19256" refString="Sakai, T. 1976. Crabs of Japan and the Adjacent Seas, xxix + 773 pp. (English volume), 461 pp. (Japanese volume), 16 pp. + 251 pls. (Plates). Kodansha Ltd., Tokyo." type="book" year="1976">Sakai, 1976</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFF74B09FF9CD657B0D5FA4BFD65BA71" author="Ng, P. K. L. & B. Richer de Forges" pageId="22" pageNumber="87" pagination="65 - 81" refId="ref17487" refString="Ng, P. K. L. and B. Richer de Forges 2012. Pleisticanthoides Yokoya, 1933, a valid genus of deep-sea inachid spider crabs (Crustacea: Decapoda: Brachyura: Majoidea), with descriptions of two new species from the Philippines, Papua New Guinea and Vanuatu. Zootaxa 3551: 65 - 81." type="journal article" year="2012">Ng and Richer de Forges, 2012</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFF74B09FF9CD657B069F9A9FBAFBA71" author="Takeda, M. & H. Komatsu" box="[776,1078,1567,1591]" pageId="22" pageNumber="87" pagination="49 - 65" refId="ref19684" refString="Takeda, M. and H. Komatsu 2020. Some records of off- shore crabs (Crustacea, Decapoda, Brachyura) from the Ryukyu Islands. I. Families Cyclodorippidae, Homolidae, Raninidae, Leucosiidae, Inachidae and Parthenopidae. Bulletin of the National Museum of Nature and Science, Series A 46: 49 - 65." type="journal article" year="2020">Takeda and Komatsu, 2020</bibRefCitation>
|
||
), and the Sulu Sea and Indonesian waters (
|
||
<bibRefCitation id="EFF74B09FF9CD657B09DF9F4FD64BA3B" author="Griffin, D. J. G. & H. A. Tranter" pageId="22" pageNumber="87" pagination="1 - 335" refId="ref15308" refString="Griffin, D. J. G. and H. A. Tranter, 1986. The Decapoda Brachyura of the Siboga Expedition. Part VIII. Majidae. Siboga-Expeditie, Monographie 39 (C 4): 1 - 335." type="journal article" year="1986">Griffin and Tranter, 1986</bibRefCitation>
|
||
). The known bathymetric range is from
|
||
<quantity id="4C9E9B1DFF9CD657B7D8F9D3FCBBBAD9" metricMagnitude="2" metricUnit="m" metricValue="3.0" metricValueMax="5.4" metricValueMin="0.6" pageId="22" pageNumber="87" unit="m" value="300.0" valueMax="540.0" valueMin="60.0">
|
||
60 to
|
||
<specimenCount id="9D60FD71FF9CD657B1BFF931FCBBBAD9" box="[734,802,1671,1695]" count="540" pageId="22" pageNumber="87" type="generic">540 m</specimenCount>
|
||
</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |