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<document id="618685042F85DDC4CBEB0EEE8D7A9D34" ID-DOI="10.1080/00222930400016788" ID-ISSN="1464-5262" ID-Zenodo-Dep="5214903" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629261466516" checkinUser="felipe" docAuthor="Kim, Jung Nyun &amp; Chan, Tin-Yam" docDate="2005" docId="03DC87A7FF962F25DB83FB4AFE262B8E" docLanguage="en" docName="JNatHist.39.19.1597-1625.pdf" docOrigin="Journal of Natural History 39 (19)" docSource="http://dx.doi.org/10.1080/00222930400016788" docStyle="DocumentStyle:7E99CF6C63B49250F2A87C3AEDC82D8C.2:JNatHist.2005-2007.journal_article.2cover" docStyleId="7E99CF6C63B49250F2A87C3AEDC82D8C" docStyleName="JNatHist.2005-2007.journal_article.2cover" docStyleVersion="2" docTitle="Prionocrangon formosa Kim &amp; Chan 2005, sp. nov." docType="treatment" docVersion="3" lastPageNumber="1617" masterDocId="FFE5FFDFFF822F33DA4BFFF3FFE32F43" masterDocTitle="A revision of the genus Prionocrangon (Crustacea: Decapoda: Caridea: Crangonidae)" masterLastPageNumber="1625" masterPageNumber="1597" pageNumber="1615" updateTime="1699065518932" updateUser="plazi" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0">
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<mods:title id="887081F9D2F1D3D203901A17E4433746">A revision of the genus Prionocrangon (Crustacea: Decapoda: Caridea: Crangonidae)</mods:title>
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<mods:name id="CA15B43DEDBA2F4167D0DD0142CFA97D" type="personal">
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<mods:namePart id="1A7C60B8B4FF3EB86F883F6E6B964448">Kim, Jung Nyun</mods:namePart>
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<mods:namePart id="15A755CE52B6AEBD39165BE45D90A4AD">Chan, Tin-Yam</mods:namePart>
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<mods:title id="60CE3AB400A59DBF3B617A592812521C">Journal of Natural History</mods:title>
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<mods:date id="45F3158C357AA3AAA027B366E2ED91D6">2005</mods:date>
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<mods:number id="819465F863AB19B0E334859BB5BBEC4E">2005-04-18</mods:number>
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<mods:number id="DF24A921DE7D5D673EBC96A4A35B06EF">39</mods:number>
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<treatment id="03DC87A7FF962F25DB83FB4AFE262B8E" LSID="urn:lsid:plazi:treatment:03DC87A7FF962F25DB83FB4AFE262B8E" httpUri="http://treatment.plazi.org/id/03DC87A7FF962F25DB83FB4AFE262B8E" lastPageId="22" lastPageNumber="1617" pageId="20" pageNumber="1615">
<subSubSection id="C36F653AFF962F27DB83FB4AFC872B92" box="[456,868,1209,1233]" pageId="20" pageNumber="1615" type="nomenclature">
<paragraph id="8BCA36B1FF962F27DB83FB4AFC872B92" blockId="20.[456,868,1209,1266]" box="[456,868,1209,1233]" pageId="20" pageNumber="1615">
<heading id="D08281DDFF962F27DB83FB4AFC872B92" box="[456,868,1209,1233]" centered="true" fontSize="10" level="2" pageId="20" pageNumber="1615" reason="2">
<taxonomicName id="4C754D32FF962F27DB83FB4AFD1C2B92" ID-CoL="9D5Z3" authority="Kim &amp; Chan, 2005" authorityName="Kim &amp; Chan" authorityYear="2005" box="[456,767,1209,1233]" class="Malacostraca" family="Crangonidae" genus="Prionocrangon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="20" pageNumber="1615" phylum="Arthropoda" rank="species" species="formosa" status="sp. nov.">
<emphasis id="B901EAA3FF962F27DB83FB4AFD1C2B92" bold="true" box="[456,767,1209,1233]" italics="true" pageId="20" pageNumber="1615">Prionocrangon formosa</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A23257D8FF962F27D94CFB4AFC872B92" box="[775,868,1209,1233]" pageId="20" pageNumber="1615" rank="species">sp. nov.</taxonomicNameLabel>
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<subSubSection id="C36F653AFF962F25D87DFB29FE262B8E" lastPageId="22" lastPageNumber="1617" pageId="20" pageNumber="1615" type="description">
<paragraph id="8BCA36B1FF962F27D87DFB29FD172BB1" blockId="20.[456,868,1209,1266]" box="[566,756,1242,1266]" pageId="20" pageNumber="1615">
(
<figureCitation id="134E2A34FF962F27D875FB29FD482BB1" box="[574,683,1242,1266]" captionStart="Figure 8" captionStartId="21.[125,184,1380,1399]" captionTargetBox="[170,1128,133,1343]" captionTargetId="figure-52@21.[170,1128,133,1344]" captionTargetPageId="21" captionText="Figure 8. Prionocrangon formosa sp. nov., holotype female (CL 4.9 mm) from Taiwan, TAIWAN 2001 stn CP 104. (A) Entire animal, lateral; (B) same, dorsal; (C) anterior part of carapace, eyes, basal parts of antennule and antenna, dorsal; (D) sixth abdominal somite and tailfan, dorsal; (E) posterolateral process of sixth abdominal somite, lateral; (F) telson, dorsal; (G) eyes, dorsal; (H) same, lateral; (I) chela and carpus of right pereopod, dorsal; (J) dactylus and propodus of right fourth perepod; (K) right first pleopod, ventral; (L) right second pleopod, ventral." figureDoi="http://doi.org/10.5281/zenodo.5214921" httpUri="https://zenodo.org/record/5214921/files/figure.png" pageId="20" pageNumber="1615">Figures 8</figureCitation>
,
<figureCitation id="134E2A34FF962F27D8F0FB29FD0F2BB1" box="[699,748,1242,1266]" captionStart="Figure 11" captionStartId="27.[125,185,1515,1534]" captionTargetBox="[333,967,228,1478]" captionTargetId="figure-1@27.[330,968,227,1479]" captionTargetPageId="27" captionText="Figure 11. (A) Prionocrangon dofleini Balss, 1913, ovigerous female (CL 8.2 mm) from Taiwan (TAIWAN 2001 stn CP 102); (B) Prionocrangon formosa sp. nov., holotype female (CL 4.9 mm) from Taiwan (TAIWAN 2001 stn CP 104); (C) Prionocrangon paucispina sp. nov., holotype male (CL 7.6 mm) from Taiwan (TAIWAN stn CP 185)." figureDoi="http://doi.org/10.5281/zenodo.5214927" httpUri="https://zenodo.org/record/5214927/files/figure.png" pageId="20" pageNumber="1615">11B</figureCitation>
)
</paragraph>
<paragraph id="8BCA36B1FF962F27DAC1FAD8FEBB2A00" blockId="20.[138,344,1323,1347]" box="[138,344,1323,1347]" pageId="20" pageNumber="1615">
<emphasis id="B901EAA3FF962F27DAC1FAD8FEBB2A00" box="[138,344,1323,1347]" italics="true" pageId="20" pageNumber="1615">Material examined</emphasis>
</paragraph>
<paragraph id="8BCA36B1FF962F27DAC1FAAFFC782AD7" blockId="20.[138,1185,1371,1428]" pageId="20" pageNumber="1615">
<emphasis id="B901EAA3FF962F27DAC1FAAFFF102A37" bold="true" box="[138,243,1372,1396]" pageId="20" pageNumber="1615">Taiwan.</emphasis>
<materialsCitation id="3B1D3CECFF962F27DAB1FAAFFC752AD7" collectingDate="2001-05-19" country="Taiwan" elevation="406" latitude="24.814484" location="TAIWAN" longLatPrecision="1" longitude="122.08865" pageId="20" pageNumber="1615" specimenCount="1" specimenCount-female="1" typeStatus="holotype">
<collectingCountry id="F3627621FF962F27DAB1FAAFFE8C2A37" box="[250,367,1372,1396]" name="Taiwan" pageId="20" pageNumber="1615">TAIWAN</collectingCountry>
2001, commercial trawler, stn CP 104,
<geoCoordinate id="EE415076FF962F27D977FAAFFC2B2A37" box="[828,968,1371,1396]" degrees="24" direction="north" minutes="48.869" orientation="latitude" pageId="20" pageNumber="1615" precision="1" value="24.814484">
24
<emphasis id="B901EAA3FF962F27D912FAAFFC802A37" bold="true" box="[857,867,1372,1396]" italics="true" pageId="20" pageNumber="1615">°</emphasis>
48.869N
</geoCoordinate>
,
<geoCoordinate id="EE415076FF962F27D99FFAAFFBBF2A37" box="[980,1116,1371,1396]" degrees="122" direction="east" minutes="5.319" orientation="longitude" pageId="20" pageNumber="1615" precision="1" value="122.08865">
122
<emphasis id="B901EAA3FF962F27DE4BFAAFFBE92A37" bold="true" box="[1024,1034,1372,1396]" italics="true" pageId="20" pageNumber="1615">°</emphasis>
5.319E
</geoCoordinate>
,
<quantity id="4C8D9B54FF962F27DE2CFAAFFF362AD7" metricMagnitude="2" metricUnit="m" metricValue="4.06" metricValueMax="4.47" metricValueMin="3.65" pageId="20" pageNumber="1615" unit="m" value="406.0" valueMax="447.0" valueMin="365.0">
<elevation id="0058D182FF962F27DE2CFAAFFF362AD7" metricMagnitude="2" metricUnit="m" metricValue="4.06" metricValueMax="4.47" metricValueMin="3.65" pageId="20" pageNumber="1615" unit="m" value="406.0" valueMax="447.0" valueMin="365.0">365 447 m</elevation>
</quantity>
,
<date id="FFCB1071FF962F27DAA9FA8FFE672AD7" box="[226,388,1404,1428]" pageId="20" pageNumber="1615" value="2001-05-19">
<collectingDate id="EF8FE999FF962F27DAA9FA8FFE672AD7" box="[226,388,1404,1428]" pageId="20" pageNumber="1615" value="2001-05-19">19 May 2001</collectingDate>
</date>
,
<specimenCount id="9D73FD38FF962F27DBDAFA8FFE4D2AD7" box="[401,430,1403,1428]" pageId="20" pageNumber="1615" type="female">1♀</specimenCount>
(CL
<quantity id="4C8D9B54FF962F27DBBAFA8FFDAE2AD7" box="[497,589,1404,1428]" metricMagnitude="-3" metricUnit="m" metricValue="4.9" pageId="20" pageNumber="1615" unit="mm" value="4.9">4.9 mm</quantity>
),
<typeStatus id="54CE8813FF962F27D828FA8FFD282AD7" box="[611,715,1404,1428]" pageId="20" pageNumber="1615" type="holotype">holotype</typeStatus>
, NTOUM00591
</materialsCitation>
.
</paragraph>
<paragraph id="8BCA36B1FF962F27DAC1FA3FFEE02AA7" blockId="20.[138,259,1484,1508]" box="[138,259,1484,1508]" pageId="20" pageNumber="1615">
<emphasis id="B901EAA3FF962F27DAC1FA3FFEE02AA7" box="[138,259,1484,1508]" italics="true" pageId="20" pageNumber="1615">Description</emphasis>
</paragraph>
<paragraph id="8BCA36B1FF962F25DAC1FA0EFE582EC0" blockId="20.[138,1185,1533,1685]" lastBlockId="22.[138,1185,137,387]" lastPageId="22" lastPageNumber="1617" pageId="20" pageNumber="1615">
Rostrum very short, extending only to tip of antennal spine and 0.07 times as long as carapace (
<figureCitation id="134E2A34FF962F27DB49F9EEFE982976" box="[258,379,1565,1589]" captionStart="Figure 8" captionStartId="21.[125,184,1380,1399]" captionTargetBox="[170,1128,133,1343]" captionTargetId="figure-52@21.[170,1128,133,1344]" captionTargetPageId="21" captionText="Figure 8. Prionocrangon formosa sp. nov., holotype female (CL 4.9 mm) from Taiwan, TAIWAN 2001 stn CP 104. (A) Entire animal, lateral; (B) same, dorsal; (C) anterior part of carapace, eyes, basal parts of antennule and antenna, dorsal; (D) sixth abdominal somite and tailfan, dorsal; (E) posterolateral process of sixth abdominal somite, lateral; (F) telson, dorsal; (G) eyes, dorsal; (H) same, lateral; (I) chela and carpus of right pereopod, dorsal; (J) dactylus and propodus of right fourth perepod; (K) right first pleopod, ventral; (L) right second pleopod, ventral." figureDoi="http://doi.org/10.5281/zenodo.5214921" httpUri="https://zenodo.org/record/5214921/files/figure.png" pageId="20" pageNumber="1615">Figure 8A</figureCitation>
). Mid-dorsal carina of carapace armed with six spines (
<figureCitation id="134E2A34FF962F27DE50F9EEFB772976" box="[1051,1172,1565,1589]" captionStart="Figure 8" captionStartId="21.[125,184,1380,1399]" captionTargetBox="[170,1128,133,1343]" captionTargetId="figure-52@21.[170,1128,133,1344]" captionTargetPageId="21" captionText="Figure 8. Prionocrangon formosa sp. nov., holotype female (CL 4.9 mm) from Taiwan, TAIWAN 2001 stn CP 104. (A) Entire animal, lateral; (B) same, dorsal; (C) anterior part of carapace, eyes, basal parts of antennule and antenna, dorsal; (D) sixth abdominal somite and tailfan, dorsal; (E) posterolateral process of sixth abdominal somite, lateral; (F) telson, dorsal; (G) eyes, dorsal; (H) same, lateral; (I) chela and carpus of right pereopod, dorsal; (J) dactylus and propodus of right fourth perepod; (K) right first pleopod, ventral; (L) right second pleopod, ventral." figureDoi="http://doi.org/10.5281/zenodo.5214921" httpUri="https://zenodo.org/record/5214921/files/figure.png" pageId="20" pageNumber="1615">Figure 8A</figureCitation>
). Fourth and fifth abdominal somites without median carina (
<figureCitation id="134E2A34FF962F27D901F9CEFC222916" box="[842,961,1597,1621]" captionStart="Figure 8" captionStartId="21.[125,184,1380,1399]" captionTargetBox="[170,1128,133,1343]" captionTargetId="figure-52@21.[170,1128,133,1344]" captionTargetPageId="21" captionText="Figure 8. Prionocrangon formosa sp. nov., holotype female (CL 4.9 mm) from Taiwan, TAIWAN 2001 stn CP 104. (A) Entire animal, lateral; (B) same, dorsal; (C) anterior part of carapace, eyes, basal parts of antennule and antenna, dorsal; (D) sixth abdominal somite and tailfan, dorsal; (E) posterolateral process of sixth abdominal somite, lateral; (F) telson, dorsal; (G) eyes, dorsal; (H) same, lateral; (I) chela and carpus of right pereopod, dorsal; (J) dactylus and propodus of right fourth perepod; (K) right first pleopod, ventral; (L) right second pleopod, ventral." figureDoi="http://doi.org/10.5281/zenodo.5214921" httpUri="https://zenodo.org/record/5214921/files/figure.png" pageId="20" pageNumber="1615">Figure 8B</figureCitation>
); sixth somite 0.57 times as long as carapace, posterior margin of posterolateral process truncate and armed with minute denticle (
<figureCitation id="134E2A34FF962F27DBD2F98EFDF229D6" box="[409,529,1661,1685]" captionStart="Figure 8" captionStartId="21.[125,184,1380,1399]" captionTargetBox="[170,1128,133,1343]" captionTargetId="figure-52@21.[170,1128,133,1344]" captionTargetPageId="21" captionText="Figure 8. Prionocrangon formosa sp. nov., holotype female (CL 4.9 mm) from Taiwan, TAIWAN 2001 stn CP 104. (A) Entire animal, lateral; (B) same, dorsal; (C) anterior part of carapace, eyes, basal parts of antennule and antenna, dorsal; (D) sixth abdominal somite and tailfan, dorsal; (E) posterolateral process of sixth abdominal somite, lateral; (F) telson, dorsal; (G) eyes, dorsal; (H) same, lateral; (I) chela and carpus of right pereopod, dorsal; (J) dactylus and propodus of right fourth perepod; (K) right first pleopod, ventral; (L) right second pleopod, ventral." figureDoi="http://doi.org/10.5281/zenodo.5214921" httpUri="https://zenodo.org/record/5214921/files/figure.png" pageId="20" pageNumber="1615">Figure 8E</figureCitation>
). Telson slightly shorter than sixth abdominal somite (
<figureCitation id="134E2A34FF972F26DACEF9EEFF1C2976" box="[133,255,1565,1589]" captionStart="Figure 8" captionStartId="21.[125,184,1380,1399]" captionTargetBox="[170,1128,133,1343]" captionTargetId="figure-52@21.[170,1128,133,1344]" captionTargetPageId="21" captionText="Figure 8. Prionocrangon formosa sp. nov., holotype female (CL 4.9 mm) from Taiwan, TAIWAN 2001 stn CP 104. (A) Entire animal, lateral; (B) same, dorsal; (C) anterior part of carapace, eyes, basal parts of antennule and antenna, dorsal; (D) sixth abdominal somite and tailfan, dorsal; (E) posterolateral process of sixth abdominal somite, lateral; (F) telson, dorsal; (G) eyes, dorsal; (H) same, lateral; (I) chela and carpus of right pereopod, dorsal; (J) dactylus and propodus of right fourth perepod; (K) right first pleopod, ventral; (L) right second pleopod, ventral." figureDoi="http://doi.org/10.5281/zenodo.5214921" httpUri="https://zenodo.org/record/5214921/files/figure.png" pageId="21" pageNumber="1616">Figure 8D</figureCitation>
), 0.53 times as long as carapace, posterior half slightly convergent; posterior margin rounded but armed with minute median denticle, bearing three pairs of long spines (
<figureCitation id="134E2A34FF972F26DACEF9AEFF1F2936" box="[133,252,1629,1653]" captionStart="Figure 8" captionStartId="21.[125,184,1380,1399]" captionTargetBox="[170,1128,133,1343]" captionTargetId="figure-52@21.[170,1128,133,1344]" captionTargetPageId="21" captionText="Figure 8. Prionocrangon formosa sp. nov., holotype female (CL 4.9 mm) from Taiwan, TAIWAN 2001 stn CP 104. (A) Entire animal, lateral; (B) same, dorsal; (C) anterior part of carapace, eyes, basal parts of antennule and antenna, dorsal; (D) sixth abdominal somite and tailfan, dorsal; (E) posterolateral process of sixth abdominal somite, lateral; (F) telson, dorsal; (G) eyes, dorsal; (H) same, lateral; (I) chela and carpus of right pereopod, dorsal; (J) dactylus and propodus of right fourth perepod; (K) right first pleopod, ventral; (L) right second pleopod, ventral." figureDoi="http://doi.org/10.5281/zenodo.5214921" httpUri="https://zenodo.org/record/5214921/files/figure.png" pageId="21" pageNumber="1616">Figure 8F</figureCitation>
). Eyestalks drawn out to bluntly cylindrical extremities (
<figureCitation id="134E2A34FF972F26D9CCF9AEFBCB2936" box="[903,1064,1629,1653]" captionStart="Figure 8" captionStartId="21.[125,184,1380,1399]" captionTargetBox="[170,1128,133,1343]" captionTargetId="figure-52@21.[170,1128,133,1344]" captionTargetPageId="21" captionText="Figure 8. Prionocrangon formosa sp. nov., holotype female (CL 4.9 mm) from Taiwan, TAIWAN 2001 stn CP 104. (A) Entire animal, lateral; (B) same, dorsal; (C) anterior part of carapace, eyes, basal parts of antennule and antenna, dorsal; (D) sixth abdominal somite and tailfan, dorsal; (E) posterolateral process of sixth abdominal somite, lateral; (F) telson, dorsal; (G) eyes, dorsal; (H) same, lateral; (I) chela and carpus of right pereopod, dorsal; (J) dactylus and propodus of right fourth perepod; (K) right first pleopod, ventral; (L) right second pleopod, ventral." figureDoi="http://doi.org/10.5281/zenodo.5214921" httpUri="https://zenodo.org/record/5214921/files/figure.png" pageId="21" pageNumber="1616">Figure 8G, H</figureCitation>
), curving ventrally and reaching in between antennules (
<figureCitation id="134E2A34FF972F26D88AF98EFCD829D6" box="[705,827,1661,1685]" captionStart="Figure 8" captionStartId="21.[125,184,1380,1399]" captionTargetBox="[170,1128,133,1343]" captionTargetId="figure-52@21.[170,1128,133,1344]" captionTargetPageId="21" captionText="Figure 8. Prionocrangon formosa sp. nov., holotype female (CL 4.9 mm) from Taiwan, TAIWAN 2001 stn CP 104. (A) Entire animal, lateral; (B) same, dorsal; (C) anterior part of carapace, eyes, basal parts of antennule and antenna, dorsal; (D) sixth abdominal somite and tailfan, dorsal; (E) posterolateral process of sixth abdominal somite, lateral; (F) telson, dorsal; (G) eyes, dorsal; (H) same, lateral; (I) chela and carpus of right pereopod, dorsal; (J) dactylus and propodus of right fourth perepod; (K) right first pleopod, ventral; (L) right second pleopod, ventral." figureDoi="http://doi.org/10.5281/zenodo.5214921" httpUri="https://zenodo.org/record/5214921/files/figure.png" pageId="21" pageNumber="1616">Figure 8C</figureCitation>
). Antennular peduncle with proximal segment relatively short, 0.57 times as long as carapace (
<figureCitation id="134E2A34FF942F25D9DCFF7AFBEC2FE2" box="[919,1039,137,161]" captionStart="Figure 8" captionStartId="21.[125,184,1380,1399]" captionTargetBox="[170,1128,133,1343]" captionTargetId="figure-52@21.[170,1128,133,1344]" captionTargetPageId="21" captionText="Figure 8. Prionocrangon formosa sp. nov., holotype female (CL 4.9 mm) from Taiwan, TAIWAN 2001 stn CP 104. (A) Entire animal, lateral; (B) same, dorsal; (C) anterior part of carapace, eyes, basal parts of antennule and antenna, dorsal; (D) sixth abdominal somite and tailfan, dorsal; (E) posterolateral process of sixth abdominal somite, lateral; (F) telson, dorsal; (G) eyes, dorsal; (H) same, lateral; (I) chela and carpus of right pereopod, dorsal; (J) dactylus and propodus of right fourth perepod; (K) right first pleopod, ventral; (L) right second pleopod, ventral." figureDoi="http://doi.org/10.5281/zenodo.5214921" httpUri="https://zenodo.org/record/5214921/files/figure.png" pageId="22" pageNumber="1617">Figure 8B</figureCitation>
). Stylocerite with tip elongate and sharp (
<figureCitation id="134E2A34FF942F25DBB7FF5AFD952F82" box="[508,630,169,193]" captionStart="Figure 8" captionStartId="21.[125,184,1380,1399]" captionTargetBox="[170,1128,133,1343]" captionTargetId="figure-52@21.[170,1128,133,1344]" captionTargetPageId="21" captionText="Figure 8. Prionocrangon formosa sp. nov., holotype female (CL 4.9 mm) from Taiwan, TAIWAN 2001 stn CP 104. (A) Entire animal, lateral; (B) same, dorsal; (C) anterior part of carapace, eyes, basal parts of antennule and antenna, dorsal; (D) sixth abdominal somite and tailfan, dorsal; (E) posterolateral process of sixth abdominal somite, lateral; (F) telson, dorsal; (G) eyes, dorsal; (H) same, lateral; (I) chela and carpus of right pereopod, dorsal; (J) dactylus and propodus of right fourth perepod; (K) right first pleopod, ventral; (L) right second pleopod, ventral." figureDoi="http://doi.org/10.5281/zenodo.5214921" httpUri="https://zenodo.org/record/5214921/files/figure.png" pageId="22" pageNumber="1617">Figure 8C</figureCitation>
). Scaphocerite overreaching distal margin of proximal segment of antennular peduncle, 0.63 times as long as carapace (
<figureCitation id="134E2A34FF942F25DE50FF3AFB702FA2" box="[1051,1171,201,225]" captionStart="Figure 8" captionStartId="21.[125,184,1380,1399]" captionTargetBox="[170,1128,133,1343]" captionTargetId="figure-52@21.[170,1128,133,1344]" captionTargetPageId="21" captionText="Figure 8. Prionocrangon formosa sp. nov., holotype female (CL 4.9 mm) from Taiwan, TAIWAN 2001 stn CP 104. (A) Entire animal, lateral; (B) same, dorsal; (C) anterior part of carapace, eyes, basal parts of antennule and antenna, dorsal; (D) sixth abdominal somite and tailfan, dorsal; (E) posterolateral process of sixth abdominal somite, lateral; (F) telson, dorsal; (G) eyes, dorsal; (H) same, lateral; (I) chela and carpus of right pereopod, dorsal; (J) dactylus and propodus of right fourth perepod; (K) right first pleopod, ventral; (L) right second pleopod, ventral." figureDoi="http://doi.org/10.5281/zenodo.5214921" httpUri="https://zenodo.org/record/5214921/files/figure.png" pageId="22" pageNumber="1617">Figure 8B</figureCitation>
). Palm of first pereopod moderately slender, 4.13 times as long as wide (
<figureCitation id="134E2A34FF942F25D983FF1AFBD52E42" box="[968,1078,233,257]" captionStart="Figure 8" captionStartId="21.[125,184,1380,1399]" captionTargetBox="[170,1128,133,1343]" captionTargetId="figure-52@21.[170,1128,133,1344]" captionTargetPageId="21" captionText="Figure 8. Prionocrangon formosa sp. nov., holotype female (CL 4.9 mm) from Taiwan, TAIWAN 2001 stn CP 104. (A) Entire animal, lateral; (B) same, dorsal; (C) anterior part of carapace, eyes, basal parts of antennule and antenna, dorsal; (D) sixth abdominal somite and tailfan, dorsal; (E) posterolateral process of sixth abdominal somite, lateral; (F) telson, dorsal; (G) eyes, dorsal; (H) same, lateral; (I) chela and carpus of right pereopod, dorsal; (J) dactylus and propodus of right fourth perepod; (K) right first pleopod, ventral; (L) right second pleopod, ventral." figureDoi="http://doi.org/10.5281/zenodo.5214921" httpUri="https://zenodo.org/record/5214921/files/figure.png" pageId="22" pageNumber="1617">Figure 8I</figureCitation>
). Dactyli of fourth and fifth pereopods relatively long, 0.70 times as long as propodi (
<figureCitation id="134E2A34FF942F25D9AEFEF9FBB72E61" box="[997,1108,266,290]" captionStart="Figure 8" captionStartId="21.[125,184,1380,1399]" captionTargetBox="[170,1128,133,1343]" captionTargetId="figure-52@21.[170,1128,133,1344]" captionTargetPageId="21" captionText="Figure 8. Prionocrangon formosa sp. nov., holotype female (CL 4.9 mm) from Taiwan, TAIWAN 2001 stn CP 104. (A) Entire animal, lateral; (B) same, dorsal; (C) anterior part of carapace, eyes, basal parts of antennule and antenna, dorsal; (D) sixth abdominal somite and tailfan, dorsal; (E) posterolateral process of sixth abdominal somite, lateral; (F) telson, dorsal; (G) eyes, dorsal; (H) same, lateral; (I) chela and carpus of right pereopod, dorsal; (J) dactylus and propodus of right fourth perepod; (K) right first pleopod, ventral; (L) right second pleopod, ventral." figureDoi="http://doi.org/10.5281/zenodo.5214921" httpUri="https://zenodo.org/record/5214921/files/figure.png" pageId="22" pageNumber="1617">Figure 8J</figureCitation>
). Only
<typeStatus id="54CE8813FF942F25DAC1FED9FF0D2E01" box="[138,238,298,322]" pageId="22" pageNumber="1617" type="holotype">holotype</typeStatus>
female known, endopod of second pleopod about 0.25 times as long as exopod (
<figureCitation id="134E2A34FF942F25DAD9FEB8FEEA2E20" box="[146,265,331,355]" captionStart="Figure 8" captionStartId="21.[125,184,1380,1399]" captionTargetBox="[170,1128,133,1343]" captionTargetId="figure-52@21.[170,1128,133,1344]" captionTargetPageId="21" captionText="Figure 8. Prionocrangon formosa sp. nov., holotype female (CL 4.9 mm) from Taiwan, TAIWAN 2001 stn CP 104. (A) Entire animal, lateral; (B) same, dorsal; (C) anterior part of carapace, eyes, basal parts of antennule and antenna, dorsal; (D) sixth abdominal somite and tailfan, dorsal; (E) posterolateral process of sixth abdominal somite, lateral; (F) telson, dorsal; (G) eyes, dorsal; (H) same, lateral; (I) chela and carpus of right pereopod, dorsal; (J) dactylus and propodus of right fourth perepod; (K) right first pleopod, ventral; (L) right second pleopod, ventral." figureDoi="http://doi.org/10.5281/zenodo.5214921" httpUri="https://zenodo.org/record/5214921/files/figure.png" pageId="22" pageNumber="1617">Figure 8L</figureCitation>
); endopods and protopods of pleopods without lateral lobe or distoventral projection (
<figureCitation id="134E2A34FF942F25DB5BFE98FE4E2EC0" box="[272,429,363,387]" captionStart="Figure 8" captionStartId="21.[125,184,1380,1399]" captionTargetBox="[170,1128,133,1343]" captionTargetId="figure-52@21.[170,1128,133,1344]" captionTargetPageId="21" captionText="Figure 8. Prionocrangon formosa sp. nov., holotype female (CL 4.9 mm) from Taiwan, TAIWAN 2001 stn CP 104. (A) Entire animal, lateral; (B) same, dorsal; (C) anterior part of carapace, eyes, basal parts of antennule and antenna, dorsal; (D) sixth abdominal somite and tailfan, dorsal; (E) posterolateral process of sixth abdominal somite, lateral; (F) telson, dorsal; (G) eyes, dorsal; (H) same, lateral; (I) chela and carpus of right pereopod, dorsal; (J) dactylus and propodus of right fourth perepod; (K) right first pleopod, ventral; (L) right second pleopod, ventral." figureDoi="http://doi.org/10.5281/zenodo.5214921" httpUri="https://zenodo.org/record/5214921/files/figure.png" pageId="22" pageNumber="1617">Figure 8K, L</figureCitation>
).
</paragraph>
<caption id="DF0A6639FF972F26DA36FA97FBEF2AA2" ID-DOI="http://doi.org/10.5281/zenodo.5214921" ID-Zenodo-Dep="5214921" httpUri="https://zenodo.org/record/5214921/files/figure.png" pageId="21" pageNumber="1616" startId="21.[125,184,1380,1399]" targetBox="[170,1128,133,1343]" targetPageId="21">
<paragraph id="8BCA36B1FF972F26DA36FA97FBEF2AA2" blockId="21.[125,1173,1380,1505]" pageId="21" pageNumber="1616">
Figure 8.
<taxonomicName id="4C754D32FF972F26DA90FA97FE7F2A34" authority="Kim &amp; Chan, 2005" authorityName="Kim &amp; Chan" authorityYear="2005" box="[219,412,1380,1399]" class="Malacostraca" family="Crangonidae" genus="Prionocrangon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="21" pageNumber="1616" phylum="Arthropoda" rank="species" species="formosa" status="sp. nov.">
<emphasis id="B901EAA3FF972F26DA90FA97FE7F2A34" box="[219,412,1380,1399]" italics="true" pageId="21" pageNumber="1616">Prionocrangon formosa</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A23257D8FF972F26DBE9FA97FE0E2A34" box="[418,493,1380,1399]" pageId="21" pageNumber="1616" rank="species">sp. nov.</taxonomicNameLabel>
, holotype female (CL 4.9 mm) from Taiwan, TAIWAN 2001 stn CP 104. (A) Entire animal, lateral; (B) same, dorsal; (C) anterior part of carapace, eyes, basal parts of antennule and antenna, dorsal; (D) sixth abdominal somite and tailfan, dorsal; (E) posterolateral process of sixth abdominal somite, lateral; (F) telson, dorsal; (G) eyes, dorsal; (H) same, lateral; (I) chela and carpus of right pereopod, dorsal; (J) dactylus and propodus of right fourth perepod; (K) right first pleopod, ventral; (L) right second pleopod, ventral.
</paragraph>
</caption>
<paragraph id="8BCA36B1FF942F25DAC1FE4FFF5B2E97" blockId="22.[138,184,444,468]" box="[138,184,444,468]" pageId="22" pageNumber="1617">
<emphasis id="B901EAA3FF942F25DAC1FE4FFF5B2E97" box="[138,184,444,468]" italics="true" pageId="22" pageNumber="1617">Size</emphasis>
</paragraph>
<paragraph id="8BCA36B1FF942F25DAC1FE1FFDD92D47" blockId="22.[138,570,492,516]" box="[138,570,492,516]" pageId="22" pageNumber="1617">
Only
<specimenCount id="9D73FD38FF942F25DA87FE1FFEA82D47" box="[204,331,492,516]" pageId="22" pageNumber="1617" type="female">one female</specimenCount>
CL
<quantity id="4C8D9B54FF942F25DBCFFE1FFE382D47" box="[388,475,492,516]" metricMagnitude="-3" metricUnit="m" metricValue="4.9" pageId="22" pageNumber="1617" unit="mm" value="4.9">4.9 mm</quantity>
known.
</paragraph>
<paragraph id="8BCA36B1FF942F25DAC1FDCEFEE82D16" blockId="22.[138,267,573,597]" box="[138,267,573,597]" pageId="22" pageNumber="1617">
<emphasis id="B901EAA3FF942F25DAC1FDCEFEE82D16" box="[138,267,573,597]" italics="true" pageId="22" pageNumber="1617">Distribution</emphasis>
</paragraph>
<paragraph id="8BCA36B1FF942F25DAC1FD9DFC362DC5" blockId="22.[138,981,622,646]" box="[138,981,622,646]" pageId="22" pageNumber="1617">
<materialsCitation id="3B1D3CECFF942F25DAC1FD9DFC322DC5" box="[138,977,622,646]" country="Taiwan" elevation="447" location="Known" pageId="22" pageNumber="1617" specimenCount="1">
<location id="8EAA606AFF942F25DAC1FD9DFF032DC5" LSID="urn:lsid:plazi:treatment:03DC87A7FF962F25DB83FB4AFE262B8E:8EAA606AFF942F25DAC1FD9DFF032DC5" box="[138,224,622,646]" country="Taiwan" name="Known" pageId="22" pageNumber="1617">Known</location>
only from north-eastern
<collectingCountry id="F3627621FF942F25D843FD9DFDBC2DC5" box="[520,607,622,646]" name="Taiwan" pageId="22" pageNumber="1617">Taiwan</collectingCountry>
between 365 and
<elevation id="0058D182FF942F25D971FD9DFC322DC5" box="[826,977,622,646]" metricMagnitude="2" metricUnit="m" metricValue="4.47" pageId="22" pageNumber="1617" unit="m" value="447.0">
<quantity id="4C8D9B54FF942F25D971FD9DFC612DC5" box="[826,898,622,646]" metricMagnitude="2" metricUnit="m" metricValue="4.47" pageId="22" pageNumber="1617" unit="m" value="447.0">447 m</quantity>
depth
</elevation>
</materialsCitation>
.
</paragraph>
<paragraph id="8BCA36B1FF942F25DAC1FD4CFEFA2D94" blockId="22.[138,281,703,727]" box="[138,281,703,727]" pageId="22" pageNumber="1617">
<emphasis id="B901EAA3FF942F25DAC1FD4CFEFA2D94" box="[138,281,703,727]" italics="true" pageId="22" pageNumber="1617">Colour in life</emphasis>
</paragraph>
<paragraph id="8BCA36B1FF942F25DAC1FD03FC702C4B" blockId="22.[138,915,752,776]" box="[138,915,752,776]" pageId="22" pageNumber="1617">
Entire animal ivory white and somewhat translucent (
<figureCitation id="134E2A34FF942F25D8B4FD03FC662C4B" box="[767,901,752,776]" captionStart="Figure 11" captionStartId="27.[125,185,1515,1534]" captionTargetBox="[333,967,228,1478]" captionTargetId="figure-1@27.[330,968,227,1479]" captionTargetPageId="27" captionText="Figure 11. (A) Prionocrangon dofleini Balss, 1913, ovigerous female (CL 8.2 mm) from Taiwan (TAIWAN 2001 stn CP 102); (B) Prionocrangon formosa sp. nov., holotype female (CL 4.9 mm) from Taiwan (TAIWAN 2001 stn CP 104); (C) Prionocrangon paucispina sp. nov., holotype male (CL 7.6 mm) from Taiwan (TAIWAN stn CP 185)." figureDoi="http://doi.org/10.5281/zenodo.5214927" httpUri="https://zenodo.org/record/5214927/files/figure.png" pageId="22" pageNumber="1617">Figure 11B</figureCitation>
).
</paragraph>
<paragraph id="8BCA36B1FF942F25DAC1FCB2FF182C1A" blockId="22.[138,251,833,857]" box="[138,251,833,857]" pageId="22" pageNumber="1617">
<emphasis id="B901EAA3FF942F25DAC1FCB2FF182C1A" box="[138,251,833,857]" italics="true" pageId="22" pageNumber="1617">Etymology</emphasis>
</paragraph>
<paragraph id="8BCA36B1FF942F25DAC1FC82FB622CCA" blockId="22.[138,1153,881,905]" box="[138,1153,881,905]" pageId="22" pageNumber="1617">
<materialsCitation id="3B1D3CECFF942F25DAC1FC82FB9E2CCA" box="[138,1149,881,905]" country="Taiwan" location="Formosa" pageId="22" pageNumber="1617" specimenCount="1">
This new species is named after its
<typeStatus id="54CE8813FF942F25D867FC82FDBE2CCA" box="[556,605,881,905]" pageId="22" pageNumber="1617">type</typeStatus>
locality;
<location id="8EAA606AFF942F25D881FC82FCD22CCA" LSID="urn:lsid:plazi:treatment:03DC87A7FF962F25DB83FB4AFE262B8E:8EAA606AFF942F25D881FC82FCD22CCA" box="[714,817,881,905]" country="Taiwan" name="Formosa" pageId="22" pageNumber="1617">Formosa</location>
is the old name for
<collectingCountry id="F3627621FF942F25DE6AFC82FB9E2CCA" box="[1057,1149,881,905]" name="Taiwan" pageId="22" pageNumber="1617">Taiwan</collectingCountry>
</materialsCitation>
.
</paragraph>
<paragraph id="8BCA36B1FF942F25DAC1FC31FF0A2C99" blockId="22.[138,233,962,986]" box="[138,233,962,986]" pageId="22" pageNumber="1617">
<emphasis id="B901EAA3FF942F25DAC1FC31FF0A2C99" box="[138,233,962,986]" italics="true" pageId="22" pageNumber="1617">Remarks</emphasis>
</paragraph>
<paragraph id="8BCA36B1FF942F25DAC1FC00FE262B8E" blockId="22.[138,1185,1011,1229]" pageId="22" pageNumber="1617">
This small specimen from
<collectingCountry id="F3627621FF942F25DB85FC00FDC52B48" box="[462,550,1011,1035]" name="Taiwan" pageId="22" pageNumber="1617">Taiwan</collectingCountry>
shows a close resemblance with
<taxonomicName id="4C754D32FF942F25D9F2FC07FBB32B48" authorityName="Yaldwyn" authorityYear="1960" box="[953,1104,1011,1035]" class="Malacostraca" family="Crangonidae" genus="Prionocrangon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="22" pageNumber="1617" phylum="Arthropoda" rank="species" species="curvicaulis">
<emphasis id="B901EAA3FF942F25D9F2FC07FBB32B48" box="[953,1104,1011,1035]" italics="true" pageId="22" pageNumber="1617">P. curvicaulis</emphasis>
</taxonomicName>
but is unique in the genus in having a very short rostrum and much less-developed branchiostegal spine (see also Remarks under
<taxonomicName id="4C754D32FF942F25D85DFBC7FD492B0F" authorityName="Yaldwyn" authorityYear="1960" box="[534,682,1076,1100]" class="Malacostraca" family="Crangonidae" genus="Prionocrangon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="22" pageNumber="1617" phylum="Arthropoda" rank="species" species="curvicaulis">
<emphasis id="B901EAA3FF942F25D85DFBC7FD492B0F" box="[534,682,1076,1100]" italics="true" pageId="22" pageNumber="1617">P. curvicaulis</emphasis>
</taxonomicName>
). Although this Taiwanese specimen has a rather small size, it is very unlikely that the shape of the rostrum is size-related since no such variation has been observed in
<taxonomicName id="4C754D32FF942F25DBA2FB86FDB52BCF" authorityName="Balss" authorityYear="1913" box="[489,598,1140,1164]" class="Malacostraca" family="Crangonidae" genus="Prionocrangon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="22" pageNumber="1617" phylum="Arthropoda" rank="species" species="dofleini">
<emphasis id="B901EAA3FF942F25DBA2FB86FDB52BCF" box="[489,598,1140,1164]" italics="true" pageId="22" pageNumber="1617">P. dofleini</emphasis>
</taxonomicName>
of which many specimens of a large size range have been examined (i.e. CL
<quantity id="4C8D9B54FF942F25DBECFB66FDA52BEE" box="[423,582,1173,1197]" metricMagnitude="-3" metricUnit="m" metricValue="7.05" metricValueMax="10.7" metricValueMin="3.4" pageId="22" pageNumber="1617" unit="mm" value="7.05" valueMax="10.7" valueMin="3.4">3.410.7 mm</quantity>
). Therefore, it seems justified in giving a new name to this short rostrum form.
</paragraph>
</subSubSection>
</treatment>
</document>