400 lines
56 KiB
XML
400 lines
56 KiB
XML
<document id="EEAC639E33E6F9488D10BE502FDC5372" ID-CLB-Dataset="32599" ID-DOI="10.11646/zootaxa.4299.3.4" ID-GBIF-Dataset="73623a87-b020-4bbf-ba0b-0f521af92a82" ID-ISSN="1175-5326" ID-Zenodo-Dep="836032" ID-ZooBank="8BE60DDD-6E19-4291-AB2B-62086138398D" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1501277521639" checkinUser="plazi" docAuthor="Trivedi, Jigneshkumar N., Osawa, Masayuki & Vachhrajani, Kauresh D." docDate="2017" docId="4F5C4E770805FFC6B9C0B7F7FBE2FB80" docLanguage="en" docName="zootaxa.4299.3.4.pdf" docOrigin="Zootaxa 4299 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Ancylocheles peterngi Trivedi & Osawa & Vachhrajani 2017, n. sp." docType="treatment" docVersion="7" lastPageNumber="389" masterDocId="B365360F0804FFC3B957B760FFE8FFFC" masterDocTitle="A new species of the genus Ancylocheles Haig, 1978 (Crustacea: Decapoda: Anomura: Porcellanidae) from Gujarat, northwestern India" masterLastPageNumber="390" masterPageNumber="384" pageNumber="385" updateTime="1698466016462" updateUser="ExternalLinkService">
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<mods:mods id="F3445AD0821DB97E825EEB1512D75DD4" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="44552B9EF54A07B6E944E52967765D9F">
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<mods:title id="B53B947C3338843654F2C4CB0934A937">A new species of the genus Ancylocheles Haig, 1978 (Crustacea: Decapoda: Anomura: Porcellanidae) from Gujarat, northwestern India</mods:title>
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<mods:name id="AE512EA7B0A604388A5C77C9D939B457" type="personal">
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<mods:roleTerm id="7D85F253E420B73D09C1B7115F629B2B">Author</mods:roleTerm>
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<mods:namePart id="75C891BD60261CCCE37A06BE1F58C6EB">Trivedi, Jigneshkumar N.</mods:namePart>
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<mods:roleTerm id="8C263322E1F0BEEFAB24E430E1E1E8E5">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="C8884E84D9A9E05C8E69025A384E4E13">Osawa, Masayuki</mods:namePart>
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</mods:name>
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<mods:name id="279A42B958275BFA6D2BC730193F6B60" type="personal">
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<mods:roleTerm id="4A68770BB5B311797570FEC601A883CB">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="F56E71E95B6FE4BBCE5D42C56127528D">Vachhrajani, Kauresh D.</mods:namePart>
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<mods:typeOfResource id="4FDE4485D0AA8CEB7438C20BF1ABD02B">text</mods:typeOfResource>
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<mods:title id="4C9BEC974592BA2D52BA3D0C5A56654B">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="2BB81746A9B3C03A865DBD9F6DEF0CD6">
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<mods:date id="110C2A5E1C38346963D4CC03855E5858">2017</mods:date>
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<mods:number id="4490C01BF31E0CB790FA020C944FB148">4299</mods:number>
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<mods:number id="05B4215709E5183A1ABC76EEB2A3B43D">3</mods:number>
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<mods:classification id="02DB92C5DB2E0D259E0988D72849F7DE">journal article</mods:classification>
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<mods:identifier id="ECDEF2E051529F2D427C9148373EF3FB" type="DOI">10.11646/zootaxa.4299.3.4</mods:identifier>
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<treatment id="4F5C4E770805FFC6B9C0B7F7FBE2FB80" ID-DOI="http://doi.org/10.5281/zenodo.6053179" ID-GBIF-Taxon="132585319" ID-Zenodo-Dep="6053179" LSID="urn:lsid:plazi:treatment:4F5C4E770805FFC6B9C0B7F7FBE2FB80" httpUri="http://treatment.plazi.org/id/4F5C4E770805FFC6B9C0B7F7FBE2FB80" lastPageId="5" lastPageNumber="389" pageId="1" pageNumber="385">
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<subSubSection id="8FEFACEA0805FFC2B9C0B7F7FEFAFF2F" pageId="1" pageNumber="385" type="nomenclature">
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<paragraph id="C74AFF610805FFC2B9C0B7F7FE03FF4E" blockId="1.[151,491,151,211]" box="[151,491,151,178]" pageId="1" pageNumber="385">
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<heading id="9C02480D0805FFC2B9C0B7F7FE03FF4E" bold="true" box="[151,491,151,178]" fontSize="11" level="1" pageId="1" pageNumber="385" reason="1">
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<emphasis id="F58123730805FFC2B9C0B7F7FE03FF4E" bold="true" box="[151,491,151,178]" pageId="1" pageNumber="385">
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<taxonomicName id="00F584E20805FFC2B9C0B7F7FE49FF4D" ID-CoL="dafa2c1b-0bb1-4fc9-9a28-3855ee9aef35" authority="Trivedi & Osawa & Vachhrajani, 2017" authorityName="Trivedi & Osawa & Vachhrajani" authorityYear="2017" box="[151,417,151,177]" class="Malacostraca" family="Porcellanidae" genus="Ancylocheles" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="385" phylum="Arthropoda" rank="species" species="peterngi" status="sp. nov.">
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<emphasis id="F58123730805FFC2B9C0B7F7FE49FF4D" bold="true" box="[151,417,151,177]" italics="true" pageId="1" pageNumber="385">Ancylocheles peterngi</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="EEB29E080805FFC2B8FFB7F8FE03FF4E" box="[424,491,152,178]" pageId="1" pageNumber="385" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="C74AFF610805FFC2B9C0B7DAFEFAFF2F" blockId="1.[151,491,151,211]" box="[151,274,186,211]" pageId="1" pageNumber="385">
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(
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<figureCitation id="5FCEE3E40805FFC2B9C8B7DAFEE1FF2F" box="[159,265,186,211]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStart-3="FIGURE 4" captionStartId-0="2.[151,250,1834,1856]" captionStartId-1="3.[151,250,1899,1921]" captionStartId-2="4.[151,250,1521,1543]" captionStartId-3="5.[151,250,1978,2000]" captionTargetBox-0="[222,1386,609,1784]" captionTargetBox-1="[205,1392,533,1846]" captionTargetBox-2="[227,1356,201,1493]" captionTargetBox-3="[151,1436,1204,1957]" captionTargetId-0="figure@2.[178,1408,589,1813]" captionTargetId-1="figure@3.[151,1436,517,1878]" captionTargetId-2="figure@4.[195,1392,193,1500]" captionTargetId-3="figure@5.[151,1436,1204,1957]" captionTargetPageId-0="2" captionTargetPageId-1="3" captionTargetPageId-2="4" captionTargetPageId-3="5" captionText-0="FIGURE 1. Ancylocheles peterngi n. sp., holotype female (CL 3.06 mm, CW 3.01 mm), ZL-AR-CR- 18. A, carapace, dorsal view; B, telson, external view; C, basal segment of left antennular peduncle, ventral view; D, left antennal peduncle, lateral view." captionText-1="FIGURE 2. Ancylocheles peterngi n. sp., holotype female (CL 3.06 mm, CW 3.01 mm), ZL-AR-CR- 18. A, left second pereopod, lateral view; B, left third pereopod, lateral view; C, left fourth pereopod, lateral view; D, left third maxilliped, lateral view; E, third thoracic sternite, ventral view." captionText-2="FIGURE 3. Ancylocheles peterngi n. sp., holotype female (CL 3.06 mm, CW 3.01 mm), ZL-AR-CR- 18 (A, B); paratype male (CL 3.79 mm, CW 3.58 mm), ZL-AR-CR- 19 (C, D). A, C, larger cheliped, dorsal view; B, D, smaller cheliped, dorsal view." captionText-3="FIGURE 4. Ancylocheles peterngi n. sp., paratype female (CL 2.43 mm, CW 2.20 mm), ZL-AR-CR- 19. Entire animal, dorsal view." httpUri-0="https://zenodo.org/record/836034/files/figure.png" httpUri-1="https://zenodo.org/record/836036/files/figure.png" httpUri-2="https://zenodo.org/record/836038/files/figure.png" httpUri-3="https://zenodo.org/record/836040/files/figure.png" pageId="1" pageNumber="385">Figs. 1–4</figureCitation>
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)
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="8FEFACEA0805FFC2B9C0B662FEF1FE0F" pageId="1" pageNumber="385" type="materials_examined">
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<paragraph id="C74AFF610805FFC2B9C0B662FEF1FE0F" blockId="1.[151,1437,258,2011]" pageId="1" pageNumber="385">
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<materialsCitation id="779DF53C0805FFC2B9C0B662FB5FFEC3" ID-GBIF-Occurrence="1584062375" collectingDate="2016-10-16" collectorName="Jignesh Trivedi" country="India" latitude="21.331945" location="Material" longLatPrecision="21" longitude="68.950554" municipality="Shivrajpur" pageId="1" pageNumber="385" specimenCount="1" stateProvince="Gujarat" typeStatus="holotype">
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<emphasis id="F58123730805FFC2B9C0B662FE6AFEE7" bold="true" box="[151,386,258,283]" pageId="1" pageNumber="385">
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<location id="C22AA9BA0805FFC2B9C0B662FF17FEE7" LSID="urn:lsid:plazi:treatment:4F5C4E770805FFC6B9C0B7F7FBE2FB80:C22AA9BA0805FFC2B9C0B662FF17FEE7" box="[151,255,258,283]" country="India" latitude="21.331945" longLatPrecision="21" longitude="68.950554" municipality="Shivrajpur" name="Material" pageId="1" pageNumber="385" stateProvince="Gujarat">Material</location>
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||
examined.
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||
</emphasis>
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||
<typeStatus id="184E41C30805FFC2B8DCB662FE10FEE7" box="[395,504,258,283]" pageId="1" pageNumber="385" type="holotype">Holotype</typeStatus>
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||
: ovigerous female (CL
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||
<quantity id="000D52840805FFC2BA50B662FC87FEE6" box="[775,879,258,283]" metricMagnitude="-3" metricUnit="m" metricValue="3.06" pageId="1" pageNumber="385" unit="mm" value="3.06">3.06 mm</quantity>
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||
, CW
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||
<quantity id="000D52840805FFC2BAE4B663FBF5FEE7" box="[947,1053,259,283]" metricMagnitude="-3" metricUnit="m" metricValue="3.01" pageId="1" pageNumber="385" unit="mm" value="3.01">3.01 mm</quantity>
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),
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||
<collectingMunicipality id="272E651B0805FFC2BD65B662FB42FEE7" box="[1074,1194,258,283]" pageId="1" pageNumber="385">Shivrajpur</collectingMunicipality>
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,
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||
<collectingRegion id="053131830805FFC2BDE0B662FAE3FEE7" box="[1207,1291,258,283]" country="India" name="Gujarat" pageId="1" pageNumber="385">Gujarat</collectingRegion>
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||
State,
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||
<collectingCountry id="BFE2BFF10805FFC2BC0CB662FA7FFEE7" box="[1371,1431,258,283]" name="India" pageId="1" pageNumber="385">India</collectingCountry>
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||
,
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<geoCoordinate id="A2C199A60805FFC2B9C0B646FEF4FEC3" box="[151,284,294,319]" direction="north" orientation="latitude" pageId="1" pageNumber="385" precision="15" value="21.331945">21°19'55"N</geoCoordinate>
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||
,
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||
<geoCoordinate id="A2C199A60805FFC2B87BB646FE47FEC3" box="[300,431,294,319]" direction="east" orientation="longitude" pageId="1" pageNumber="385" precision="15" value="68.950554">68°57'02"E</geoCoordinate>
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||
, coral reef,
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||
<collectingDate id="A30F20490805FFC2BB6AB646FCEAFEC3" box="[573,770,294,319]" pageId="1" pageNumber="385" value="2016-10-16">
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||
<date id="B34BD9A10805FFC2BB6AB646FCEAFEC3" box="[573,770,294,319]" pageId="1" pageNumber="385" value="2016-10-16">16 October 2016</date>
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||
</collectingDate>
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||
, coll.
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||
<collectorName id="6A009AB70805FFC2BA1CB646FC16FEC3" box="[843,1022,294,319]" pageId="1" pageNumber="385">Jignesh Trivedi</collectorName>
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||
, ZL-AR-CR-18
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||
</materialsCitation>
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||
.
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||
<materialsCitation id="779DF53C0805FFC2BD93B647FEF1FE0F" ID-GBIF-Occurrence="1584062376" collectingDate="2016-01-03" collectingDateMax="2016-10-16" collectingDateMin="2016-01-03" collectorName="Barkha Purohit & Jignesh Trivedi" country="India" latitude="21.331945" location="Shivrajpur" longLatPrecision="21" longitude="68.950554" pageId="1" pageNumber="385" specimenCount="13" specimenCount-female="7" specimenCount-male="6" stateProvince="Gujarat" typeStatus="paratype">
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||
<typeStatus id="184E41C30805FFC2BD93B647FADEFEC3" box="[1220,1334,295,319]" pageId="1" pageNumber="385" type="paratype">Paratypes</typeStatus>
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||
:
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||
<specimenCount id="D1F334E80805FFC2BC14B647FA74FEC3" box="[1347,1436,294,319]" pageId="1" pageNumber="385" type="male">3 males</specimenCount>
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||
(CL
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||
<quantity id="000D52840805FFC2B99BB62AFE9AFE9E" box="[204,370,330,355]" metricMagnitude="-3" metricUnit="m" metricValue="3.825" metricValueMax="3.96" metricValueMin="3.69" pageId="1" pageNumber="385" unit="mm" value="3.825" valueMax="3.96" valueMin="3.69">3.69–3.96 mm</quantity>
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||
, CW
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||
<quantity id="000D52840805FFC2B8E3B62AFDB4FE9F" box="[436,604,330,355]" metricMagnitude="-3" metricUnit="m" metricValue="3.565" metricValueMax="3.68" metricValueMin="3.45" pageId="1" pageNumber="385" unit="mm" value="3.565" valueMax="3.68" valueMin="3.45">3.45–3.68 mm</quantity>
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||
),
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||
<specimenCount id="D1F334E80805FFC2BB27B62BFD3AFE9F" box="[624,722,330,355]" pageId="1" pageNumber="385" type="female">1 female</specimenCount>
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||
(CL
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||
<quantity id="000D52840805FFC2BA58B62BFC9EFE9E" box="[783,886,331,355]" metricMagnitude="-3" metricUnit="m" metricValue="2.43" pageId="1" pageNumber="385" unit="mm" value="2.43">2.43 mm</quantity>
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||
, CW
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||
<quantity id="000D52840805FFC2BAEFB62BFBC9FE9F" box="[952,1057,331,355]" metricMagnitude="-3" metricUnit="m" metricValue="2.2" pageId="1" pageNumber="385" unit="mm" value="2.2">2.20 mm</quantity>
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||
),
|
||
<location id="C22AA9BA0805FFC2BD62B62AFB45FE9F" LSID="urn:lsid:plazi:treatment:4F5C4E770805FFC6B9C0B7F7FBE2FB80:C22AA9BA0805FFC2BD62B62AFB45FE9F" box="[1077,1197,330,355]" country="India" latitude="21.331945" longLatPrecision="21" longitude="68.950554" name="Shivrajpur" pageId="1" pageNumber="385" stateProvince="Gujarat">Shivrajpur</location>
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||
,
|
||
<collectingRegion id="053131830805FFC2BDEEB62AFAE5FE9F" box="[1209,1293,330,355]" country="India" name="Gujarat" pageId="1" pageNumber="385">Gujarat</collectingRegion>
|
||
State,
|
||
<collectingCountry id="BFE2BFF10805FFC2BC0BB62AFA70FE9F" box="[1372,1432,330,355]" name="India" pageId="1" pageNumber="385">India</collectingCountry>
|
||
,
|
||
<geoCoordinate id="A2C199A60805FFC2B9C0B60EFEF4FE7B" box="[151,284,366,391]" direction="north" orientation="latitude" pageId="1" pageNumber="385" precision="15" value="21.331945">21°19'55"N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="A2C199A60805FFC2B87EB60EFE44FE7B" box="[297,428,366,391]" direction="east" orientation="longitude" pageId="1" pageNumber="385" precision="15" value="68.950554">68°57'02"E</geoCoordinate>
|
||
, coral reef,
|
||
<collectingDate id="A30F20490805FFC2BB67B60FFD36FE7B" box="[560,734,366,391]" pageId="1" pageNumber="385" value="2016-01-03">
|
||
<date id="B34BD9A10805FFC2BB67B60FFD36FE7B" box="[560,734,366,391]" pageId="1" pageNumber="385" value="2016-01-03">3 January 2016</date>
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||
</collectingDate>
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||
, coll.
|
||
<collectorName id="6A009AB70805FFC2BA76B60EFC24FE7B" box="[801,972,366,391]" pageId="1" pageNumber="385">Barkha Purohit</collectorName>
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||
and Jignesh Trivedi, ZL-AR-CR-19. Non
|
||
<typeStatus id="184E41C30805FFC2B987B6F3FEE7FE57" box="[208,271,403,427]" pageId="1" pageNumber="385">types</typeStatus>
|
||
:
|
||
<specimenCount id="D1F334E80805FFC2B84BB6F3FE9BFE57" box="[284,371,402,427]" pageId="1" pageNumber="385" type="male">3 males</specimenCount>
|
||
(CL
|
||
<quantity id="000D52840805FFC2B8E5B6F3FDB1FE56" box="[434,601,403,427]" metricMagnitude="-3" metricUnit="m" metricValue="3.95" metricValueMax="4.08" metricValueMin="3.82" pageId="1" pageNumber="385" unit="mm" value="3.95" valueMax="4.08" valueMin="3.82">3.82–4.08 mm</quantity>
|
||
, CW
|
||
<quantity id="000D52840805FFC2BBCAB6F2FCADFE57" box="[669,837,402,427]" metricMagnitude="-3" metricUnit="m" metricValue="3.75" metricValueMax="3.88" metricValueMin="3.62" pageId="1" pageNumber="385" unit="mm" value="3.75" valueMax="3.88" valueMin="3.62">3.62–3.88 mm</quantity>
|
||
),
|
||
<specimenCount id="D1F334E80805FFC2BA0DB6F2FC20FE57" box="[858,968,402,427]" pageId="1" pageNumber="385" type="female">6 females</specimenCount>
|
||
(CL
|
||
<quantity id="000D52840805FFC2BD50B6F3FB46FE56" box="[1031,1198,403,427]" metricMagnitude="-3" metricUnit="m" metricValue="3.67" metricValueMax="4.27" metricValueMin="3.07" pageId="1" pageNumber="385" unit="mm" value="3.67" valueMax="4.27" valueMin="3.07">3.07–4.27 mm</quantity>
|
||
, CW
|
||
<quantity id="000D52840805FFC2BDA6B6F3FA70FE56" box="[1265,1432,403,427]" metricMagnitude="-3" metricUnit="m" metricValue="3.4699999999999998" metricValueMax="4.17" metricValueMin="2.77" pageId="1" pageNumber="385" unit="mm" value="3.4699999999999998" valueMax="4.17" valueMin="2.77">2.77–4.17 mm</quantity>
|
||
, Shivrajpur,
|
||
<collectingRegion id="053131830805FFC2B84BB6D6FE98FE33" box="[284,368,438,463]" country="India" name="Gujarat" pageId="1" pageNumber="385">Gujarat</collectingRegion>
|
||
State,
|
||
<collectingCountry id="BFE2BFF10805FFC2B897B6D6FE14FE33" box="[448,508,438,463]" name="India" pageId="1" pageNumber="385">India</collectingCountry>
|
||
,
|
||
<geoCoordinate id="A2C199A60805FFC2BB5EB6D6FD67FE33" box="[521,655,438,463]" direction="north" orientation="latitude" pageId="1" pageNumber="385" precision="15" value="21.331945">21°19'55"N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="A2C199A60805FFC2BBCAB6D6FCC8FE33" box="[669,800,438,463]" direction="east" orientation="longitude" pageId="1" pageNumber="385" precision="15" value="68.950554">68°57'02"E</geoCoordinate>
|
||
, coral reef,
|
||
<collectingDate id="A30F20490805FFC2BAFEB6D6FB84FE33" box="[937,1132,438,463]" pageId="1" pageNumber="385" value="2016-10-16">
|
||
<date id="B34BD9A10805FFC2BAFEB6D6FB84FE33" box="[937,1132,438,463]" pageId="1" pageNumber="385" value="2016-10-16">16 October 2016</date>
|
||
</collectingDate>
|
||
, coll.
|
||
<collectorName id="6A009AB70805FFC2BDE5B6D6FA8CFE33" box="[1202,1380,438,463]" pageId="1" pageNumber="385">Jignesh Trivedi</collectorName>
|
||
, ZL- AR-CR-20.
|
||
</materialsCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="8FEFACEA0805FFC6B990B69EFD08FEBC" lastPageId="5" lastPageNumber="389" pageId="1" pageNumber="385" type="description">
|
||
<paragraph id="C74AFF610805FFC2B990B69EFD2BFCCB" blockId="1.[151,1437,258,2011]" pageId="1" pageNumber="385">
|
||
<emphasis id="F58123730805FFC2B990B69EFEB1FDEB" bold="true" box="[199,345,510,535]" pageId="1" pageNumber="385">Description.</emphasis>
|
||
Carapace (
|
||
<figureCitation id="5FCEE3E40805FFC2B88AB69EFDF6FDEB" box="[477,542,510,535]" captionStart="FIGURE 1" captionStartId="2.[151,250,1834,1856]" captionTargetBox="[222,1386,609,1784]" captionTargetId="figure@2.[178,1408,589,1813]" captionTargetPageId="2" captionText="FIGURE 1. Ancylocheles peterngi n. sp., holotype female (CL 3.06 mm, CW 3.01 mm), ZL-AR-CR- 18. A, carapace, dorsal view; B, telson, external view; C, basal segment of left antennular peduncle, ventral view; D, left antennal peduncle, lateral view." httpUri="https://zenodo.org/record/836034/files/figure.png" pageId="1" pageNumber="385">Fig. 1</figureCitation>
|
||
A) approximately as long as broad, pentagonal in general outline, with many transverse striae anteriorly bearing minute setae except on metagastric and cardiac regions; regions moderately defined; protogastric ridge distinct, with row of short setae. Rostrum broad, triangular, anteriorly bent, with subacute apex; anterior margin serrated (denticles decreasing in size towards apex), with row of dense short setae; dorsal surface with shallow median groove extending to protogastric ridge. Orbits moderately deep; inner orbital margin terminating bluntly; supra-orbital margin strongly concave; outer orbital angle produced, terminating in minute spine. Hepatic margins moderately convex, with 4 small spines. Cervical grooves distinctly demarcated. Branchial margins slightly convex; epibrachial margin minutely denticulate; mesobrachial margin nearly straight, with 3 small spines decreasing in size posteriorly.
|
||
</paragraph>
|
||
<paragraph id="C74AFF610805FFC2B990B422FE97FC5E" blockId="1.[151,1437,258,2011]" pageId="1" pageNumber="385">
|
||
Third thoracic sternite (
|
||
<figureCitation id="5FCEE3E40805FFC2B8B6B422FDC2FCA7" box="[481,554,834,859]" captionStart="FIGURE 2" captionStartId="3.[151,250,1899,1921]" captionTargetBox="[205,1392,533,1846]" captionTargetId="figure@3.[151,1436,517,1878]" captionTargetPageId="3" captionText="FIGURE 2. Ancylocheles peterngi n. sp., holotype female (CL 3.06 mm, CW 3.01 mm), ZL-AR-CR- 18. A, left second pereopod, lateral view; B, left third pereopod, lateral view; C, left fourth pereopod, lateral view; D, left third maxilliped, lateral view; E, third thoracic sternite, ventral view." httpUri="https://zenodo.org/record/836036/files/figure.png" pageId="1" pageNumber="385">Fig. 2</figureCitation>
|
||
E) trilobate; median lobe broad, rounded on anterior margin; lateral lobes produced bluntly, not reaching anterior margin of median lobe. Fourth thoracic sternite with anterior margin moderately concave.
|
||
</paragraph>
|
||
<paragraph id="C74AFF610805FFC2B990B4CEFB3EFC3B" blockId="1.[151,1437,258,2011]" box="[199,1238,942,967]" pageId="1" pageNumber="385">
|
||
Telson (
|
||
<figureCitation id="5FCEE3E40805FFC2B877B4CEFE88FC3B" box="[288,352,942,967]" captionStart="FIGURE 1" captionStartId="2.[151,250,1834,1856]" captionTargetBox="[222,1386,609,1784]" captionTargetId="figure@2.[178,1408,589,1813]" captionTargetPageId="2" captionText="FIGURE 1. Ancylocheles peterngi n. sp., holotype female (CL 3.06 mm, CW 3.01 mm), ZL-AR-CR- 18. A, carapace, dorsal view; B, telson, external view; C, basal segment of left antennular peduncle, ventral view; D, left antennal peduncle, lateral view." httpUri="https://zenodo.org/record/836034/files/figure.png" pageId="1" pageNumber="385">Fig. 1</figureCitation>
|
||
B) composed of 7 plates; median plate largest, proxiomolateral plates smallest.
|
||
</paragraph>
|
||
<paragraph id="C74AFF610805FFC2B990B4B2FEF6FBF3" blockId="1.[151,1437,258,2011]" pageId="1" pageNumber="385">
|
||
Ocular peduncles (
|
||
<figureCitation id="5FCEE3E40805FFC2B8CEB4B2FE30FC17" box="[409,472,978,1003]" captionStart="FIGURE 1" captionStartId="2.[151,250,1834,1856]" captionTargetBox="[222,1386,609,1784]" captionTargetId="figure@2.[178,1408,589,1813]" captionTargetPageId="2" captionText="FIGURE 1. Ancylocheles peterngi n. sp., holotype female (CL 3.06 mm, CW 3.01 mm), ZL-AR-CR- 18. A, carapace, dorsal view; B, telson, external view; C, basal segment of left antennular peduncle, ventral view; D, left antennal peduncle, lateral view." httpUri="https://zenodo.org/record/836034/files/figure.png" pageId="1" pageNumber="385">Fig. 1</figureCitation>
|
||
A) moderately small, dorsal extension onto cornea weakly produced, hardly visible in dorsal view.
|
||
</paragraph>
|
||
<paragraph id="C74AFF610805FFC2B990B37AFC51FB87" blockId="1.[151,1437,258,2011]" pageId="1" pageNumber="385">
|
||
Basal article of antennular peduncle (
|
||
<figureCitation id="5FCEE3E40805FFC2BBD4B37AFD2FFBCF" box="[643,711,1050,1075]" captionStart="FIGURE 1" captionStartId="2.[151,250,1834,1856]" captionTargetBox="[222,1386,609,1784]" captionTargetId="figure@2.[178,1408,589,1813]" captionTargetPageId="2" captionText="FIGURE 1. Ancylocheles peterngi n. sp., holotype female (CL 3.06 mm, CW 3.01 mm), ZL-AR-CR- 18. A, carapace, dorsal view; B, telson, external view; C, basal segment of left antennular peduncle, ventral view; D, left antennal peduncle, lateral view." httpUri="https://zenodo.org/record/836034/files/figure.png" pageId="1" pageNumber="385">Fig. 1</figureCitation>
|
||
C) approximately as long as broad; anterior margin minutely dentate, with 1 large tooth mesially and some smaller teeth laterally; ventral surface nearly smooth, with long transverse ridge submedially; mesial margin with slender spine distally.
|
||
</paragraph>
|
||
<paragraph id="C74AFF610805FFC2B990B3E6FDB5FAD3" blockId="1.[151,1437,258,2011]" pageId="1" pageNumber="385">
|
||
Antennal peduncle (
|
||
<figureCitation id="5FCEE3E40805FFC2B8FDB3E6FE01FB63" box="[426,489,1158,1183]" captionStart="FIGURE 1" captionStartId="2.[151,250,1834,1856]" captionTargetBox="[222,1386,609,1784]" captionTargetId="figure@2.[178,1408,589,1813]" captionTargetPageId="2" captionText="FIGURE 1. Ancylocheles peterngi n. sp., holotype female (CL 3.06 mm, CW 3.01 mm), ZL-AR-CR- 18. A, carapace, dorsal view; B, telson, external view; C, basal segment of left antennular peduncle, ventral view; D, left antennal peduncle, lateral view." httpUri="https://zenodo.org/record/836034/files/figure.png" pageId="1" pageNumber="385">Fig. 1</figureCitation>
|
||
D) short, slender, nearly smooth; movable (second to fourth) articles excluded from orbit by projection of immovable (first) article pressed to anterior margin of carapace. First article largest, longer than broad; lateral surface slightly concave; anterior margin minutely serrated. Second article short, rounded; anterior margin slightly serrated. Third article subrectangular; anterior margin slightly dentate, with small tubercle distally. Fourth article shortest, rounded.
|
||
</paragraph>
|
||
<paragraph id="C74AFF610805FFC2B990B25AFADBF9B2" blockId="1.[151,1437,258,2011]" pageId="1" pageNumber="385">
|
||
Third maxilliped (
|
||
<figureCitation id="5FCEE3E40805FFC2B8C4B25AFE3DFAAF" box="[403,469,1338,1363]" captionStart="FIGURE 2" captionStartId="3.[151,250,1899,1921]" captionTargetBox="[205,1392,533,1846]" captionTargetId="figure@3.[151,1436,517,1878]" captionTargetPageId="3" captionText="FIGURE 2. Ancylocheles peterngi n. sp., holotype female (CL 3.06 mm, CW 3.01 mm), ZL-AR-CR- 18. A, left second pereopod, lateral view; B, left third pereopod, lateral view; C, left fourth pereopod, lateral view; D, left third maxilliped, lateral view; E, third thoracic sternite, ventral view." httpUri="https://zenodo.org/record/836036/files/figure.png" pageId="1" pageNumber="385">Fig. 2</figureCitation>
|
||
D) moderately slender. Coxa slightly longer than broad; dorsal margin smooth; ventral margin also smooth, with narrow distal projection. Basis articulating with ischium, subtriangular. Ischium suboval, with numerous striae on lateral surface; dorsal margin with narrow, sharply pointed distal projection; ventrodistal margin convex. Merus longer than broad; lateral surface with short transverse striae; dorsal margin smooth, distally rounded; ventral margin with broad, subrectangular lobe. Carpus with undulated striae on lateral surface; dorsal margin smooth; ventral margin with low triangular projection on median part. Propodus slender; dorsal margin nearly straight; ventral margin slightly convex. Dactylus short, subtriangular; dorsal margin straight, smooth. Merus to dactylus with long setae on ventral margins, setae on dactylus reaching anterior margin of coxa.
|
||
</paragraph>
|
||
<paragraph id="C74AFF610805FFC1B990B13AFB7FFE99" blockId="1.[151,1437,258,2011]" lastBlockId="2.[151,1437,151,536]" lastPageId="2" lastPageNumber="386" pageId="1" pageNumber="385">
|
||
Chelipeds (
|
||
<figureCitation id="5FCEE3E40805FFC2B81EB13AFE65F98F" box="[329,397,1626,1651]" captionStart="FIGURE 3" captionStartId="4.[151,250,1521,1543]" captionTargetBox="[227,1356,201,1493]" captionTargetId="figure@4.[195,1392,193,1500]" captionTargetPageId="4" captionText="FIGURE 3. Ancylocheles peterngi n. sp., holotype female (CL 3.06 mm, CW 3.01 mm), ZL-AR-CR- 18 (A, B); paratype male (CL 3.79 mm, CW 3.58 mm), ZL-AR-CR- 19 (C, D). A, C, larger cheliped, dorsal view; B, D, smaller cheliped, dorsal view." httpUri="https://zenodo.org/record/836038/files/figure.png" pageId="1" pageNumber="385">Fig. 3</figureCitation>
|
||
A–D) (first pereopods) somewhat unequal in size, but generally similar to each other and between male and female in shape and armature; dorsal surface covered with long and short striae, small pits, and scattered small tubercles, all bearing minute setae. In larger cheliped (
|
||
<figureCitation id="5FCEE3E40805FFC2BAF7B1C2FC09F947" box="[928,993,1698,1723]" captionStart="FIGURE 3" captionStartId="4.[151,250,1521,1543]" captionTargetBox="[227,1356,201,1493]" captionTargetId="figure@4.[195,1392,193,1500]" captionTargetPageId="4" captionText="FIGURE 3. Ancylocheles peterngi n. sp., holotype female (CL 3.06 mm, CW 3.01 mm), ZL-AR-CR- 18 (A, B); paratype male (CL 3.79 mm, CW 3.58 mm), ZL-AR-CR- 19 (C, D). A, C, larger cheliped, dorsal view; B, D, smaller cheliped, dorsal view." httpUri="https://zenodo.org/record/836038/files/figure.png" pageId="1" pageNumber="385">Fig. 3</figureCitation>
|
||
A, C), merus with distinct rounded lobe distally on anterior margin, margin of lobe denticulate, with 4 or 5 small but distinct spines; dorsal surface medially with long striae running parallel to dorso distal margin; ventral surface covered with small pits. Carpus 1.2 times as long as broad; proximal half of dorso-anterior margin with 2 blunt or acute lobes separated by shallow notch, anterior margins of lobes slightly or distinctly denticulate; dorsal surface with 3 longitudinal crests running parallel to each other, continued to dorsodistal margin, and with scattered, moderately long setae, each crest running along anterior and posterior margins and on midline. Chela moderately broad, 1.6 times as long as carpus, 1.8 times longer than broad; dorsal surface of palm with long, oblique striae and with elevated, blunt median crest reaching base of fixed finger at most; scattered, short striae present on median crest; shallow, broad groove running parallel to posterior marginal crest, with short setae; anterior margin thin, minutely crenulate; posterior margin nearly smooth; ventral surface covered with small pits. Small or large hiatus present between fixed finger and dactylus. Fixed finger nearly equal in length to dactylus, with no distinct teeth on cutting edge; dorsal surface with short striae; posterior margin thin, minutely serrated. Dactylus nearly equal in length to palm measured on posterior margin, moderately curved distally, terminating in blunt claw; dorsal surface with short to moderately long striae; cutting edge smooth, with no distinct teeth; ventral surface with small pits in proximal half.
|
||
</paragraph>
|
||
<paragraph id="C74AFF610806FFC1B990B60FFEF5FDEB" blockId="2.[151,1437,151,536]" pageId="2" pageNumber="386">
|
||
Smaller cheliped (
|
||
<figureCitation id="5FCEE3E40806FFC1B8C9B60FFE0EFE74" box="[414,486,367,392]" captionStart="FIGURE 3" captionStartId="4.[151,250,1521,1543]" captionTargetBox="[227,1356,201,1493]" captionTargetId="figure@4.[195,1392,193,1500]" captionTargetPageId="4" captionText="FIGURE 3. Ancylocheles peterngi n. sp., holotype female (CL 3.06 mm, CW 3.01 mm), ZL-AR-CR- 18 (A, B); paratype male (CL 3.79 mm, CW 3.58 mm), ZL-AR-CR- 19 (C, D). A, C, larger cheliped, dorsal view; B, D, smaller cheliped, dorsal view." httpUri="https://zenodo.org/record/836038/files/figure.png" pageId="2" pageNumber="386">Fig. 3</figureCitation>
|
||
B, D) with scattered striae bearing short setae on dorsal surface. Carpus with 3 longitudinal crests on dorsal surface, weaker than those of larger cheliped. Palm with shallow groove lined with short setae, narrower than that of large cheliped and running parallel to posterior marginal crest. Dactylus and fixed finger without distinct teeth on each cutting edge; ventral surface of cutting edge of dactylus with or without tuft of dense setae.
|
||
</paragraph>
|
||
<caption id="938AAFE90806FFC1B9C0B04AFF26F881" httpUri="https://zenodo.org/record/836034/files/figure.png" pageId="2" pageNumber="386" targetBox="[222,1386,609,1784]" targetPageId="2">
|
||
<paragraph id="C74AFF610806FFC1B9C0B04AFF26F881" blockId="2.[151,1436,1834,1917]" pageId="2" pageNumber="386">
|
||
<emphasis id="F58123730806FFC1B9C0B04AFEFCF8C3" bold="true" box="[151,276,1834,1856]" pageId="2" pageNumber="386">FIGURE 1.</emphasis>
|
||
<taxonomicName id="00F584E20806FFC1B84CB04AFE14F8BC" authority="Trivedi & Osawa & Vachhrajani, 2017" authorityName="Trivedi & Osawa & Vachhrajani" authorityYear="2017" box="[283,508,1834,1856]" class="Malacostraca" family="Porcellanidae" genus="Ancylocheles" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="386" phylum="Arthropoda" rank="species" species="peterngi" status="sp. nov.">
|
||
<emphasis id="F58123730806FFC1B84CB04AFE14F8BC" box="[283,508,1834,1856]" italics="true" pageId="2" pageNumber="386">Ancylocheles peterngi</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="F58123730806FFC1BB53B04AFDACF8C3" bold="true" box="[516,580,1834,1855]" pageId="2" pageNumber="386">
|
||
<taxonomicNameLabel id="EEB29E080806FFC1BB53B04AFDD7F8C3" box="[516,575,1834,1855]" pageId="2" pageNumber="386" rank="species">n. sp.</taxonomicNameLabel>
|
||
,
|
||
</emphasis>
|
||
holotype female (CL 3.06 mm, CW 3.01 mm), ZL-AR-CR-18. A, carapace, dorsal view; B, telson, external view; C, basal segment of left antennular peduncle, ventral view; D, left antennal peduncle, lateral view.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="C74AFF610806FFC0B990B0CAFD57FE2C" blockId="2.[151,1436,1962,2023]" lastBlockId="3.[151,1437,151,464]" lastPageId="3" lastPageNumber="387" pageId="2" pageNumber="386">
|
||
Ambulatory legs (second to fourth pereopods;
|
||
<figureCitation id="5FCEE3E40806FFC1BBAFB0CAFCA8F83F" box="[760,832,1962,1987]" captionStart="FIGURE 2" captionStartId="3.[151,250,1899,1921]" captionTargetBox="[205,1392,533,1846]" captionTargetId="figure@3.[151,1436,517,1878]" captionTargetPageId="3" captionText="FIGURE 2. Ancylocheles peterngi n. sp., holotype female (CL 3.06 mm, CW 3.01 mm), ZL-AR-CR- 18. A, left second pereopod, lateral view; B, left third pereopod, lateral view; C, left fourth pereopod, lateral view; D, left third maxilliped, lateral view; E, third thoracic sternite, ventral view." httpUri="https://zenodo.org/record/836036/files/figure.png" pageId="2" pageNumber="386">Fig. 2</figureCitation>
|
||
A–C) stout, subcylindrical, with scattered setae on margins, setae longer on dorsal margins of carpus and propodus; lateral surfaces with scattered, short striae bearing minute setae. Meri somewhat compressed, elongate subrectangular, decreasing in size posteriorly; dorsal margin slightly crenulate, dorsodistal angle with tuft of long setae on fourth pereopod but naked or with few short setae on second and third pereopods; ventral margin nearly smooth, more convex on second and third pereopods than fourth. Carpi moderately long; dorsal margin with short striae giving undulating appearance, unarmed; ventral margin nearly smooth. Propodi 1.2 times as long as dactyli; dorsal margin slightly crenulate; laterodistal margin subacute or rounded; ventral margin with 3 or 4 (3 on fourth pereopod in
|
||
<typeStatus id="184E41C30807FFC0BD43B62CFB90FE99" box="[1044,1144,332,357]" pageId="3" pageNumber="387" type="holotype">holotype</typeStatus>
|
||
) corneous spines, spines increasing in size distally; distoventral margin mesially with additional spine. Dactyli each terminating in curved, sharp claw; dorsal margin smooth; lateral surface with few, moderately long setae near tip of claw; ventral margin with 4 corneous spines increasing in size distally.
|
||
</paragraph>
|
||
<caption id="938AAFE90807FFC0B9C0B00BFDB2F842" httpUri="https://zenodo.org/record/836036/files/figure.png" pageId="3" pageNumber="387" targetBox="[205,1392,533,1846]" targetPageId="3">
|
||
<paragraph id="C74AFF610807FFC0B9C0B00BFDB2F842" blockId="3.[151,1435,1899,1982]" pageId="3" pageNumber="387">
|
||
<emphasis id="F58123730807FFC0B9C0B00BFEFFF87C" bold="true" box="[151,279,1899,1921]" pageId="3" pageNumber="387">FIGURE 2.</emphasis>
|
||
<taxonomicName id="00F584E20807FFC0B876B00BFDEEF87D" authority="Trivedi & Osawa & Vachhrajani, 2017" authorityName="Trivedi & Osawa & Vachhrajani" authorityYear="2017" box="[289,518,1899,1921]" class="Malacostraca" family="Porcellanidae" genus="Ancylocheles" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="387" phylum="Arthropoda" rank="species" species="peterngi" status="sp. nov.">
|
||
<emphasis id="F58123730807FFC0B876B00BFDEEF87D" box="[289,518,1899,1921]" italics="true" pageId="3" pageNumber="387">Ancylocheles peterngi</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="F58123730807FFC0BB47B00BFDBCF87C" bold="true" box="[528,596,1899,1920]" pageId="3" pageNumber="387">
|
||
<taxonomicNameLabel id="EEB29E080807FFC0BB47B00BFDA7F87C" box="[528,591,1899,1920]" pageId="3" pageNumber="387" rank="species">n. sp.</taxonomicNameLabel>
|
||
,
|
||
</emphasis>
|
||
holotype female (CL 3.06 mm, CW 3.01 mm), ZL-AR-CR-18. A, left second pereopod, lateral view; B, left third pereopod, lateral view; C, left fourth pereopod, lateral view; D, left third maxilliped, lateral view; E, third thoracic sternite, ventral view.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="938AAFE90800FFC7B9C0B291FA6AF9DA" httpUri="https://zenodo.org/record/836038/files/figure.png" pageId="4" pageNumber="388" targetBox="[227,1356,201,1493]" targetPageId="4">
|
||
<paragraph id="C74AFF610800FFC7B9C0B291FA6AF9DA" blockId="4.[151,1435,1521,1574]" pageId="4" pageNumber="388">
|
||
<emphasis id="F58123730800FFC7B9C0B291FEFAF9FA" bold="true" box="[151,274,1521,1543]" pageId="4" pageNumber="388">FIGURE 3.</emphasis>
|
||
<taxonomicName id="00F584E20800FFC7B84EB291FE10F9FB" authority="Trivedi & Osawa & Vachhrajani, 2017" authorityName="Trivedi & Osawa & Vachhrajani" authorityYear="2017" box="[281,504,1521,1543]" class="Malacostraca" family="Porcellanidae" genus="Ancylocheles" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="388" phylum="Arthropoda" rank="species" species="peterngi" status="sp. nov.">
|
||
<emphasis id="F58123730800FFC7B84EB291FE10F9FB" box="[281,504,1521,1543]" italics="true" pageId="4" pageNumber="388">Ancylocheles peterngi</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="F58123730800FFC7B8A8B292FDD6F9FB" bold="true" box="[511,574,1522,1543]" pageId="4" pageNumber="388">
|
||
<taxonomicNameLabel id="EEB29E080800FFC7B8A8B292FDD1F9FB" box="[511,569,1522,1543]" pageId="4" pageNumber="388" rank="species">n. sp.</taxonomicNameLabel>
|
||
,
|
||
</emphasis>
|
||
holotype female (CL 3.06 mm, CW 3.01 mm), ZL-AR-CR-18 (A, B); paratype male (CL 3.79 mm, CW 3.58 mm), ZL-AR-CR-19 (C, D). A, C, larger cheliped, dorsal view; B, D, smaller cheliped, dorsal view.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="C74AFF610800FFC7B990B12DFCABF89E" blockId="4.[151,1436,1613,2034]" pageId="4" pageNumber="388">
|
||
<emphasis id="F58123730800FFC7B990B12DFED4F99A" bold="true" box="[199,316,1613,1638]" pageId="4" pageNumber="388">Variation.</emphasis>
|
||
The morphology of the larger cheliped varies between the largest male (CL
|
||
<quantity id="000D52840800FFC7BDEAB12EFACEF999" box="[1213,1318,1614,1638]" metricMagnitude="-3" metricUnit="m" metricValue="4.08" pageId="4" pageNumber="388" unit="mm" value="4.08">4.08 mm</quantity>
|
||
, CW
|
||
<quantity id="000D52840800FFC7BC3CB12EFF2CF976" metricMagnitude="-3" metricUnit="m" metricValue="3.71" pageId="4" pageNumber="388" unit="mm" value="3.71">3.71 mm</quantity>
|
||
) and the smallest female (CL
|
||
<quantity id="000D52840800FFC7BB4EB112FD68F975" box="[537,640,1650,1674]" metricMagnitude="-3" metricUnit="m" metricValue="2.43" pageId="4" pageNumber="388" unit="mm" value="2.43">2.43 mm</quantity>
|
||
, CW
|
||
<quantity id="000D52840800FFC7BB97B112FCCEF976" box="[704,806,1650,1674]" metricMagnitude="-3" metricUnit="m" metricValue="2.2" pageId="4" pageNumber="388" unit="mm" value="2.2">2.20 mm</quantity>
|
||
) examined. The carpus and palm have more prominent, dorsal grooves in the largest male than in the smallest female. The lobes on the dorso-anterior margin of the carpus are marginally rounded and minutely denticulate in the largest male, instead of acute and prominently denticulate in the smallest female. In males with CL larger than
|
||
<quantity id="000D52840800FFC7BA57B1BDFCB3F909" box="[768,859,1757,1782]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" pageId="4" pageNumber="388" unit="mm" value="3.5">3.5 mm</quantity>
|
||
, one chela is distinctly larger than another, but in females larger than
|
||
<quantity id="000D52840800FFC7B820B062FE38F8E5" box="[375,464,1794,1818]" metricMagnitude="-3" metricUnit="m" metricValue="2.4" pageId="4" pageNumber="388" unit="mm" value="2.4">2.4 mm</quantity>
|
||
, both chelae are subequal in size. The morphology of the smaller cheliped also varies between male and female. The hiatus of the fingers of the smaller chela is covered with thick tuft of setae in males, while such tuft was not observed in smaller chela of females.
|
||
</paragraph>
|
||
<paragraph id="C74AFF610800FFC6B990B00DFCAEFEE0" blockId="4.[151,1436,1613,2034]" lastBlockId="5.[151,1437,151,1149]" lastPageId="5" lastPageNumber="389" pageId="4" pageNumber="388">
|
||
<emphasis id="F58123730800FFC7B990B00DFE7EF87A" bold="true" box="[199,406,1901,1926]" pageId="4" pageNumber="388">Coloration in life</emphasis>
|
||
(
|
||
<figureCitation id="5FCEE3E40800FFC7B8FEB00DFE18F87A" box="[425,496,1901,1926]" captionStart="FIGURE 4" captionStartId="5.[151,250,1978,2000]" captionTargetBox="[151,1436,1204,1957]" captionTargetId="figure@5.[151,1436,1204,1957]" captionTargetPageId="5" captionText="FIGURE 4. Ancylocheles peterngi n. sp., paratype female (CL 2.43 mm, CW 2.20 mm), ZL-AR-CR- 19. Entire animal, dorsal view." httpUri="https://zenodo.org/record/836040/files/figure.png" pageId="4" pageNumber="388">Fig. 4</figureCitation>
|
||
). Carapace generally light to dark brown; frontal region light cream; mesogastric, protogastric, hepatic, and epibranchial regions with dark brown patches; cardiac region dark orange; cream rounded spot with tuft of cream colored short setae present on either side of epibranchial regions. Antennal peduncle and flagellum cream, with dark brown bands. Third maxilliped cream. Chelipeds light brown, with dark brown spots and patches on dorsal surface; large cream band on articulation between chela and carpus; fingers dark brown, with tips and cutting edges cream; ventral surface of cheliped entirely cream. Ambulatory legs cream, with dark brown bands on median parts of meri, carpi, and propodi; dactyli white in each distal half, with dark brown claw. Abdomen light cream, with scattered dark brown spots.
|
||
</paragraph>
|
||
<paragraph id="C74AFF610801FFC6B990B647FD08FEBC" blockId="5.[151,1437,151,1149]" box="[199,736,295,320]" pageId="5" pageNumber="389">
|
||
<emphasis id="F58123730801FFC6B990B647FEC2FEBC" bold="true" box="[199,298,295,320]" pageId="5" pageNumber="389">Habitat.</emphasis>
|
||
Coral reef, under rocks; low intertidal.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="8FEFACEA0801FFC6B990B62CFCC7FE74" pageId="5" pageNumber="389" type="distribution">
|
||
<paragraph id="C74AFF610801FFC6B990B62CFCC7FE74" blockId="5.[151,1437,151,1149]" pageId="5" pageNumber="389">
|
||
<emphasis id="F58123730801FFC6B990B62CFE88FE99" bold="true" box="[199,352,332,357]" pageId="5" pageNumber="389">Distribution.</emphasis>
|
||
Presently known only from the
|
||
<typeStatus id="184E41C30801FFC6BB9EB62DFD11FE99" box="[713,761,333,357]" pageId="5" pageNumber="389">type</typeStatus>
|
||
locality, Shivrajpur located on the coastal region of the Dev Bhumi Dwarka District (part of Saurashtra),
|
||
<collectingRegion id="053131830801FFC6BBDBB60FFD0BFE74" box="[652,739,367,392]" country="India" name="Gujarat" pageId="5" pageNumber="389">Gujarat</collectingRegion>
|
||
,
|
||
<collectingCountry id="BFE2BFF10801FFC6BBB9B60FFCC3FE74" box="[750,811,367,392]" name="India" pageId="5" pageNumber="389">India</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="8FEFACEA0801FFC6B990B6F4FD04FE09" pageId="5" pageNumber="389" type="etymology">
|
||
<paragraph id="C74AFF610801FFC6B990B6F4FD04FE09" blockId="5.[151,1437,151,1149]" pageId="5" pageNumber="389">
|
||
<emphasis id="F58123730801FFC6B990B6F4FEA6FE51" bold="true" box="[199,334,404,429]" pageId="5" pageNumber="389">Etymology.</emphasis>
|
||
The new species is named in honor of Dr. Peter K. L. Ng of the Lee Kong Chian Natural History Museum, National University of
|
||
<collectingCountry id="BFE2BFF10801FFC6BB70B6D7FD73FE2C" box="[551,667,439,464]" name="Singapore" pageId="5" pageNumber="389">Singapore</collectingCountry>
|
||
, for his great contribution in taxonomy and biology of various crustaceans including new taxa described from
|
||
<collectingCountry id="BFE2BFF10801FFC6BBFCB6BCFD00FE09" box="[683,744,476,501]" name="India" pageId="5" pageNumber="389">India</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="8FEFACEA0801FFC6B990B69FFBE2FB80" pageId="5" pageNumber="389" type="discussion">
|
||
<paragraph id="C74AFF610801FFC6B990B69FFDD4FCC4" blockId="5.[151,1437,151,1149]" pageId="5" pageNumber="389">
|
||
<emphasis id="F58123730801FFC6B990B69FFED3FDE4" bold="true" box="[199,315,511,536]" pageId="5" pageNumber="389">Remarks.</emphasis>
|
||
The present new species is assigned to the genus
|
||
<taxonomicName id="00F584E20801FFC6BA2EB560FBE5FDE4" authorityName="Trivedi & Osawa & Vachhrajani" authorityYear="2017" box="[889,1037,512,536]" class="Malacostraca" family="Porcellanidae" genus="Ancylocheles" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="389" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="F58123730801FFC6BA2EB560FBE5FDE4" box="[889,1037,512,536]" italics="true" pageId="5" pageNumber="389">Ancylocheles</emphasis>
|
||
</taxonomicName>
|
||
based on the following characters: carapace being approximately as long as broad, with regions defined but not strongly areolate; rostrum broadly triangular in dorsal view; antennal peduncle with movable (second to fourth) articles excluded from orbit by projection of immovable (first) article pressed to anterior margin of carapace; and chelipeds being generally unequal in size and not showing pronounced sexual dimorphism in armature as well as in degree of distortion of fingers (
|
||
<bibRefCitation id="A36482900801FFC6B9A3B5D4FE87FD30" author="Haig" box="[244,367,692,717]" pageId="5" pageNumber="389" refString="Haig, J. (1978) Contribution toward a revision of the procellanid genus Porcellana (Crustacea: Decapoda: Anomura). Proceedings of the Biological Society of Washington, 91 (3), 706 - 714." type="journal article" year="1978">Haig 1978</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="A36482900801FFC6B82CB5D4FDE4FD30" author="Osawa" box="[379,524,692,716]" pageId="5" pageNumber="389" refString="Osawa, M. (2007) Porcellanidae (Crustacea: Decapoda: Anomura) from New Caledonia and Loyalty Islands. Zootaxa, 1548, 1 - 49." type="journal article" year="2007">Osawa 2007</bibRefCitation>
|
||
). Although
|
||
<bibRefCitation id="A36482900801FFC6BBC7B5D4FCF1FD30" author="Haig" box="[656,793,692,717]" pageId="5" pageNumber="389" refString="Haig, J. (1978) Contribution toward a revision of the procellanid genus Porcellana (Crustacea: Decapoda: Anomura). Proceedings of the Biological Society of Washington, 91 (3), 706 - 714." type="journal article" year="1978">Haig (1978)</bibRefCitation>
|
||
mentioned an eastern Atlantic species
|
||
<taxonomicName id="00F584E20801FFC6BD85B5D4FECFFD0C" authority="Chace, 1956" authorityName="Chace" authorityYear="1956" class="Malacostraca" family="Porcellanidae" genus="Porcellana" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="389" phylum="Arthropoda" rank="species" species="foresti">
|
||
<emphasis id="F58123730801FFC6BD85B5D4FA73FD30" box="[1234,1435,692,716]" italics="true" pageId="5" pageNumber="389">Porcellana foresti</emphasis>
|
||
<bibRefCitation id="A36482900801FFC6B9C0B5B7FECFFD0C" author="Chace" box="[151,295,727,752]" pageId="5" pageNumber="389" refString="Chace, F. A, Jr. (1956) Porcellanid crabs. Expedition Oceanographique Belge dans les Eaux Cotieres Africaines de l'Atlantique Sud (1948 - 1949), Resultats Scientiques, 3 (5), 1 - 54. [Institut Royal des Sciences Naturalles de Belgique, Bruxelles.]" type="journal article" year="1956">Chace, 1956</bibRefCitation>
|
||
</taxonomicName>
|
||
appears to be related to
|
||
<emphasis id="F58123730801FFC6BB07B5B8FD3DFD0C" box="[592,725,728,752]" italics="true" pageId="5" pageNumber="389">
|
||
<taxonomicName id="00F584E20801FFC6BB07B5B8FD39FD0C" authorityName="Sankolli" authorityYear="1963" box="[592,721,728,752]" class="Malacostraca" family="Porcellanidae" genus="Ancylocheles" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="389" phylum="Arthropoda" rank="species" species="gravelei">A. gravelei</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
the former species is clearly different from the latter by the trilobate rostrum and chelipeds without any distinct sculptures on the dorsal surface (
|
||
<bibRefCitation id="A36482900801FFC6BD09B59CFB02FCE9" author="Chace" box="[1118,1258,764,789]" pageId="5" pageNumber="389" refString="Chace, F. A, Jr. (1956) Porcellanid crabs. Expedition Oceanographique Belge dans les Eaux Cotieres Africaines de l'Atlantique Sud (1948 - 1949), Resultats Scientiques, 3 (5), 1 - 54. [Institut Royal des Sciences Naturalles de Belgique, Bruxelles.]" type="journal article" year="1956">Chace 1956</bibRefCitation>
|
||
; also see a note by
|
||
<bibRefCitation id="A36482900801FFC6B9EDB440FE1FFCC4" author="Osawa" box="[186,503,799,824]" pageId="5" pageNumber="389" refString="Osawa, M. & McLaughlin, P. A. (2010) Annotated checklist of anomuran decapod crustaceans of the world (exclusive of the Kiwaoidea and families Chirostylidae and Galatheidae of the Galatheoidea) Part II - Porcellanidae. Raffles Bulletin of Zoology, 23 (Supplement), 109 - 129." type="journal article" year="2010">Osawa & McLaughlin 2010</bibRefCitation>
|
||
: 118).
|
||
</paragraph>
|
||
<paragraph id="C74AFF610801FFC6B990B424FBE2FB80" blockId="5.[151,1437,151,1149]" pageId="5" pageNumber="389">
|
||
Although we could not unfortunately examine the
|
||
<typeStatus id="184E41C30801FFC6BA56B424FC8BFCA1" box="[769,867,836,861]" pageId="5" pageNumber="389" type="holotype">holotype</typeStatus>
|
||
of
|
||
<taxonomicName id="00F584E20801FFC6BADEB424FBEDFCA0" authorityName="Sankolli" authorityYear="1963" box="[905,1029,836,860]" class="Malacostraca" family="Porcellanidae" genus="Ancylocheles" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="389" phylum="Arthropoda" rank="species" species="gravelei">
|
||
<emphasis id="F58123730801FFC6BADEB424FBEDFCA0" box="[905,1029,836,860]" italics="true" pageId="5" pageNumber="389">A. gravelei</emphasis>
|
||
</taxonomicName>
|
||
which is deposited in the collection of the Zoological Survey of Indian Museum, Kolkata, the present new species is distinguishable from
|
||
<taxonomicName id="00F584E20801FFC6BC77B408FA74FC7C" authorityName="Sankolli" authorityYear="1963" box="[1312,1436,872,896]" class="Malacostraca" family="Porcellanidae" genus="Ancylocheles" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="389" phylum="Arthropoda" rank="species" species="gravelei">
|
||
<emphasis id="F58123730801FFC6BC77B408FA74FC7C" box="[1312,1436,872,896]" italics="true" pageId="5" pageNumber="389">A. gravelei</emphasis>
|
||
</taxonomicName>
|
||
by several characters. The carapace front is more strongly produced in dorsal view and the supraorbital margin is much more strongly concave in the new species than in
|
||
<taxonomicName id="00F584E20801FFC6BA53B4D0FC97FC34" authorityName="Sankolli" authorityYear="1963" box="[772,895,944,968]" class="Malacostraca" family="Porcellanidae" genus="Ancylocheles" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="389" phylum="Arthropoda" rank="species" species="gravelei">
|
||
<emphasis id="F58123730801FFC6BA53B4D0FC97FC34" box="[772,895,944,968]" italics="true" pageId="5" pageNumber="389">A. gravelei</emphasis>
|
||
</taxonomicName>
|
||
. The median lobe of the third thoracic sternite is strongly convex on the anterior margin in
|
||
<taxonomicName id="00F584E20801FFC6BB3BB4B4FD00FC10" authority="Trivedi & Osawa & Vachhrajani, 2017" authorityName="Trivedi & Osawa & Vachhrajani" authorityYear="2017" box="[620,744,980,1004]" class="Malacostraca" family="Porcellanidae" genus="Ancylocheles" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="389" phylum="Arthropoda" rank="species" species="peterngi" status="sp. nov.">
|
||
<emphasis id="F58123730801FFC6BB3BB4B4FD00FC10" box="[620,744,980,1004]" italics="true" pageId="5" pageNumber="389">A. peterngi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="EEB29E080801FFC6BBB8B4B4FCC6FC11" box="[751,814,980,1005]" pageId="5" pageNumber="389" rank="species">
|
||
<emphasis id="F58123730801FFC6BBB8B4B4FCC6FC11" bold="true" box="[751,814,980,1005]" pageId="5" pageNumber="389">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, whereas it has a rather transverse anterior margin in
|
||
<taxonomicName id="00F584E20801FFC6BCD3B4B4FF1BFBEC" authorityName="Sankolli" authorityYear="1963" class="Malacostraca" family="Porcellanidae" genus="Ancylocheles" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="389" phylum="Arthropoda" rank="species" species="gravelei">
|
||
<emphasis id="F58123730801FFC6BCD3B4B4FF1BFBEC" italics="true" pageId="5" pageNumber="389">A. gravelei</emphasis>
|
||
</taxonomicName>
|
||
. The second article of the antennal peduncle is unarmed on the anterior margin in the new species, instead of having a small but distinct spine at the antero distal angle in
|
||
<taxonomicName id="00F584E20801FFC6BA25B37CFC06FBC8" authorityName="Sankolli" authorityYear="1963" box="[882,1006,1052,1076]" class="Malacostraca" family="Porcellanidae" genus="Ancylocheles" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="389" phylum="Arthropoda" rank="species" species="gravelei">
|
||
<emphasis id="F58123730801FFC6BA25B37CFC06FBC8" box="[882,1006,1052,1076]" italics="true" pageId="5" pageNumber="389">A. gravelei</emphasis>
|
||
</taxonomicName>
|
||
. The ventral lobe of the merus of the third maxilliped is subrectangular in
|
||
<taxonomicName id="00F584E20801FFC6BB6BB320FD52FBAB" authority="Trivedi & Osawa & Vachhrajani, 2017" authorityName="Trivedi & Osawa & Vachhrajani" authorityYear="2017" box="[572,698,1088,1111]" class="Malacostraca" family="Porcellanidae" genus="Ancylocheles" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="389" phylum="Arthropoda" rank="species" species="peterngi" status="sp. nov.">
|
||
<emphasis id="F58123730801FFC6BB6BB320FD52FBAB" box="[572,698,1088,1111]" italics="true" pageId="5" pageNumber="389">A. peterngi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="EEB29E080801FFC6BB94B35FFCECFBA4" box="[707,772,1087,1112]" pageId="5" pageNumber="389" rank="species">
|
||
<emphasis id="F58123730801FFC6BB94B35FFCECFBA4" bold="true" box="[707,772,1087,1112]" pageId="5" pageNumber="389">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, rather than rounded in
|
||
<taxonomicName id="00F584E20801FFC6BD4DB320FB7FFBA4" authorityName="Sankolli" authorityYear="1963" box="[1050,1175,1088,1112]" class="Malacostraca" family="Porcellanidae" genus="Ancylocheles" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="389" phylum="Arthropoda" rank="species" species="gravelei">
|
||
<emphasis id="F58123730801FFC6BD4DB320FB7FFBA4" box="[1050,1175,1088,1112]" italics="true" pageId="5" pageNumber="389">A. gravelei</emphasis>
|
||
</taxonomicName>
|
||
(for morphology of
|
||
<taxonomicName id="00F584E20801FFC6BCD3B320FF1BFB80" authorityName="Sankolli" authorityYear="1963" class="Malacostraca" family="Porcellanidae" genus="Ancylocheles" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="389" phylum="Arthropoda" rank="species" species="gravelei">
|
||
<emphasis id="F58123730801FFC6BCD3B320FF1BFB80" italics="true" pageId="5" pageNumber="389">A. gravelei</emphasis>
|
||
</taxonomicName>
|
||
, see
|
||
<bibRefCitation id="A36482900801FFC6B87CB304FE23FB81" author="Sankolli" box="[299,459,1124,1149]" pageId="5" pageNumber="389" refString="Sankolli, K. N. (1963) On a new species of porcellanid crab (Decapoda, Anomura) from India. Journal of the Marine Biological Association India, 5 (2), 280 - 283." type="journal article" year="1963">Sankolli 1963</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="A36482900801FFC6B881B304FDA7FB81" author="Haig" box="[470,591,1124,1149]" pageId="5" pageNumber="389" refString="Haig, J. (1965) The Porcellanidae (Crustacea, Anomura) of Western Australia with descriptions of four new Australian species. Journal of the Royal Society of Western Australia, 48 (4), 97 - 118." type="journal article" year="1965">Haig 1965</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="A36482900801FFC6BB0CB304FCC7FB80" author="Tirmizi" box="[603,815,1124,1149]" pageId="5" pageNumber="389" refString="Tirmizi, N. M., Yaqoob, M. & Siddiqui, F. A. (1989) Porcellanid crabs (Crustacea, Anomura). Marine Fauna of Pakistan. Uol. 3. Centre of Excellence, Marine Biology, University of Karachi, Karachi, pp. 46 pp." type="book" year="1989">
|
||
Tirmizi
|
||
<emphasis id="F58123730801FFC6BBE3B305FD05FB80" box="[692,749,1124,1148]" italics="true" pageId="5" pageNumber="389">et al.</emphasis>
|
||
1989
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="A36482900801FFC6BA6DB304FC17FB80" author="Hiller" box="[826,1023,1124,1149]" pageId="5" pageNumber="389" refString="Hiller, A., Harkantra, S. & Werding, B. (2010) Porcellanid crabs from Goa, eastern Arabian Sea (Crustacea: Decapoda: Porcellanidae). Journal of the Bombay Natural History Society, 107, 201 - 210." type="journal article" year="2010">
|
||
Hiller
|
||
<emphasis id="F58123730801FFC6BAD4B305FC53FB80" box="[899,955,1124,1148]" italics="true" pageId="5" pageNumber="389">et al.</emphasis>
|
||
2010
|
||
</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |