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<document id="0C9F0B9AC9B9294B61A16782FAA19C7F" ID-CLB-Dataset="46283" ID-DOI="10.5281/zenodo.278802" ID-GBIF-Dataset="275e1f6f-69ff-4f2e-a9a9-0d1cb7d286d8" ID-ISSN="1175-5326" ID-Zenodo-Dep="278802" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460392962328" checkinUser="plazi" docAuthor="Anker, Arthur" docDate="2011" docId="03BB87D5FF9FFF86FF7F2527FF78986B" docLanguage="en" docName="zt03041p038.pdf" docOrigin="Zootaxa 3041" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Leptalpheus penicillatus Anker, 2011, sp. nov." docType="treatment" docVersion="13" lastPageNumber="15" masterDocId="FF82FFADFF94FF88FFE82158FFA79D55" masterDocTitle="Six new species and three new records of infaunal alpheid shrimps from the genera Leptalpheus Williams, 1965 and Fenneralpheus Felder &amp; Manning, 1986 (Crustacea, Decapoda)" masterLastPageNumber="38" masterPageNumber="1" pageNumber="12" updateTime="1698298436616" updateUser="ExternalLinkService">
<mods:mods id="A87C8544BC00F43068F0D72CC4693523" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="AD229053AD211D8446A7C50C5A0EFCC7">
<mods:title id="02EB95D1F30B034C649FD53C42891926">Six new species and three new records of infaunal alpheid shrimps from the genera Leptalpheus Williams, 1965 and Fenneralpheus Felder &amp; Manning, 1986 (Crustacea, Decapoda)</mods:title>
</mods:titleInfo>
<mods:name id="F7E9A176218348CF19D1272BE90CFD93" type="personal">
<mods:role id="614F4FBD82172FDBE78BD253630071FA">
<mods:roleTerm id="ADB6DFDA93CB20B1DF6711481CB8A16D">Author</mods:roleTerm>
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<mods:namePart id="D14A0593324817FC52A8265D1D31BBCB">Anker, Arthur</mods:namePart>
</mods:name>
<mods:typeOfResource id="3E43C75F8F677C718911793B9055E436">text</mods:typeOfResource>
<mods:relatedItem id="4D3D2D51DD45AFFE4256292CEE97DC64" type="host">
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<mods:title id="9CD00BDEB3D8CF8380609E182F9AC1B8">Zootaxa</mods:title>
</mods:titleInfo>
<mods:part id="89BC9050FF66964684D31AD2E4C9358A">
<mods:date id="A04654B39D759690BA15942B9CABF290">2011</mods:date>
<mods:detail id="EB863489A4803BDAC99E5055003C9256" type="volume">
<mods:number id="63AE56D6D5BF6B782772E3D18882E25A">3041</mods:number>
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<mods:classification id="4759BF5D907FA1885CF5A907CCEB808D">journal article</mods:classification>
<mods:identifier id="BD0693C881673EDBFB9ED2773AC7F99E" type="CLB-Dataset">46283</mods:identifier>
<mods:identifier id="F8D7CFCDC0044CC49E01BA9DA3B46752" type="DOI">10.5281/zenodo.278802</mods:identifier>
<mods:identifier id="28ED266F9DCD8124C5181A908084E047" type="GBIF-Dataset">275e1f6f-69ff-4f2e-a9a9-0d1cb7d286d8</mods:identifier>
<mods:identifier id="79E234665503541B3A60B7C7CAAA0B5C" type="ISSN">1175-5326</mods:identifier>
<mods:identifier id="AF869996708DFA6C063C72306C9D167D" type="Zenodo-Dep">278802</mods:identifier>
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<treatment id="03BB87D5FF9FFF86FF7F2527FF78986B" ID-DOI="http://doi.org/10.5281/zenodo.4893567" ID-GBIF-Taxon="119417253" ID-Zenodo-Dep="4893567" LSID="urn:lsid:plazi:treatment:03BB87D5FF9FFF86FF7F2527FF78986B" httpUri="http://treatment.plazi.org/id/03BB87D5FF9FFF86FF7F2527FF78986B" lastPageId="14" lastPageNumber="15" pageId="11" pageNumber="12">
<subSubSection id="C3086548FF9FFF83FF7F2527FEAA99EF" pageId="11" pageNumber="12" type="nomenclature">
<paragraph id="8BAD36C3FF9FFF83FF7F2527FD8499CC" blockId="11.[151,547,1151,1210]" box="[151,547,1151,1177]" pageId="11" pageNumber="12">
<heading id="D0E581AFFF9FFF83FF7F2527FD8499CC" bold="true" box="[151,547,1151,1177]" fontSize="11" level="1" pageId="11" pageNumber="12" reason="1">
<emphasis id="B966EAD1FF9FFF83FF7F2527FD8499CC" bold="true" box="[151,547,1151,1177]" pageId="11" pageNumber="12">
<taxonomicName id="4C124D40FF9FFF83FF7F2527FE1999CC" ID-CoL="85TJR" box="[151,446,1151,1177]" class="Malacostraca" family="Alpheidae" genus="Leptalpheus" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="12" phylum="Arthropoda" rank="species" species="penicillatus" status="sp. nov.">
<emphasis id="B966EAD1FF9FFF83FF7F2527FE1999CC" bold="true" box="[151,446,1151,1177]" italics="true" pageId="11" pageNumber="12">Leptalpheus penicillatus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25557AAFF9FFF83FE2D2527FD8499CC" box="[453,547,1151,1177]" pageId="11" pageNumber="12" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="8BAD36C3FF9FFF83FF7F25FAFEAA99EF" blockId="11.[151,547,1151,1210]" box="[151,269,1186,1210]" pageId="11" pageNumber="12">
<figureCitation id="13292A46FF9FFF83FF7F25FAFEAA99EF" box="[151,269,1186,1210]" captionStart-0="FIGURE 8" captionStart-1="FIGURE 9" captionStart-2="FIGURE 10" captionStartId-0="12.[151,250,1710,1733]" captionStartId-1="13.[151,250,1679,1702]" captionStartId-2="14.[151,250,464,487]" captionTargetBox-0="[179,1379,394,1677]" captionTargetBox-1="[181,1403,437,1630]" captionTargetBox-2="[151,1436,193,443]" captionTargetId-0="figure@12.[151,1436,373,1689]" captionTargetId-1="figure@13.[151,1436,409,1658]" captionTargetId-2="figure@14.[151,1436,193,443]" captionTargetPageId-0="12" captionTargetPageId-1="13" captionTargetPageId-2="14" captionText-0="FIGURE 8. Leptalpheus penicillatus sp. nov., holotype, male from Chame Bay, Pacific coast of Panama (MNHN-IU- 2011 - 5241): A, frontal region, dorsal view; B, same, lateral view; C, telson, dorsal view; D, ventromesial tooth on first article of antennular peduncle, lateral view; E, scaphocerite, dorsal view; F, third maxilliped, lateral view; G, second pereiopod, lateral view; H, third pereiopod, lateral view; I, appendix masculina and appendix interna, dorsal view; J, uropod, dorsal view (setae omitted)." captionText-1="FIGURE 9. Leptalpheus penicillatus sp. nov., holotype, male from Chame Bay, Pacific coast of Panama (MNHN-IU- 2011 - 5241): A, major cheliped, mesial view; B, same, lateral view; C, same, ischium and proximal portion of merus, mesial view; D, same, carpus and chela, mesial view; E, major chela fingers, lateral view; F, minor cheliped, lateral view; G, same, carpus and chela, mesial view." captionText-2="FIGURE 10. Leptalpheus penicillatus sp. nov., holotype, male from Chame Bay, Pacific coast of Panama (MNHN-IU- 2011 - 5241), lateral (A) and dorsal (B) views." httpUri-0="https://zenodo.org/record/278810/files/figure.png" httpUri-1="https://zenodo.org/record/278811/files/figure.png" httpUri-2="https://zenodo.org/record/278812/files/figure.png" pageId="11" pageNumber="12">Figs. 8–10</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="C3086548FF9FFF83FF7F25BCFE4498D9" pageId="11" pageNumber="12" type="materials_examined">
<paragraph id="8BAD36C3FF9FFF83FF7F25BCFF759811" blockId="11.[151,1437,1251,2033]" pageId="11" pageNumber="12">
<emphasis id="B966EAD1FF9FFF83FF7F25BCFEE299A9" bold="true" box="[151,325,1251,1276]" pageId="11" pageNumber="12">
<typeStatus id="54A98861FF9FFF83FF7F25BCFF7599A9" box="[151,210,1252,1276]" pageId="11" pageNumber="12">Type</typeStatus>
material.
</emphasis>
<typeStatus id="54A98861FF9FFF83FEA525BCFE1E99A9" box="[333,441,1252,1276]" pageId="11" pageNumber="12" type="holotype">Holotype</typeStatus>
: male (cl
<quantity id="4CEA9B26FF9FFF83FDC025BCFD2499A9" box="[552,643,1252,1276]" metricMagnitude="-3" metricUnit="m" metricValue="2.8" pageId="11" pageNumber="12" unit="mm" value="2.8">2.8 mm</quantity>
), MNHN-IU-2011-5241,
<collectingCountry id="F3057653FF9FFF83FC4B25BDFC5999A9" box="[931,1022,1253,1276]" name="Panama" pageId="11" pageNumber="12">Panama</collectingCountry>
, Pacific coast, Chame Bay, low tide, in perforated mangrove wood, together with
<taxonomicName id="4C124D40FF9FFF83FD712450FCA09875" box="[665,775,1288,1312]" class="Malacostraca" family="Upogebiidae" genus="Upogebia" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="12" phylum="Arthropoda" rank="genus">
<emphasis id="B966EAD1FF9FFF83FD712450FCA09875" box="[665,775,1288,1312]" italics="true" pageId="11" pageNumber="12">Upogebia</emphasis>
</taxonomicName>
sp., leg. A. Anker, J.A. Vera Caripe, 0
<date id="FFAC1003FF9FFF83FB20245FFA9F984A" box="[1224,1336,1287,1311]" pageId="11" pageNumber="12" value="2006-07-11">7.11.2006</date>
[fcn 06- 523].
</paragraph>
<paragraph id="8BAD36C3FF9FFF83FF2F2417FE4498D9" blockId="11.[151,1437,1251,2033]" pageId="11" pageNumber="12">
<emphasis id="B966EAD1FF9FFF83FF2F2417FE1E983D" bold="true" box="[199,441,1359,1384]" pageId="11" pageNumber="12">Additional material.</emphasis>
<specimenCount id="9D14FD4AFF9FFF83FE282417FDAC9832" box="[448,523,1359,1383]" pageId="11" pageNumber="12" type="male">1 male</specimenCount>
(cl
<quantity id="4CEA9B26FF9FFF83FDDE2417FD379832" box="[566,656,1359,1383]" metricMagnitude="-3" metricUnit="m" metricValue="2.2" pageId="11" pageNumber="12" unit="mm" value="2.2">2.2 mm</quantity>
),
<collectionCode id="ED03AE06FF9FFF83FD4B2417FD539832" LSID="urn:lsid:biocol.org:col:34802" box="[675,756,1359,1383]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34802" name="Natural History Museum of Los Angeles County" pageId="11" pageNumber="12">LACM</collectionCode>
A5486 (ex-AHF 1940-4),
<collectingCountry id="F3057653FF9FFF83FBF72417FB3B9832" box="[1055,1180,1359,1383]" name="Costa Rica" pageId="11" pageNumber="12">Costa Rica</collectingCountry>
, Playa Tarcoles, shore, leg. R.C. Brusca,
<date id="FFAC1003FF9FFF83FEB5242CFE7898D9" box="[349,479,1396,1420]" pageId="11" pageNumber="12" value="1980-02-22">22.02.1980</date>
.
</paragraph>
</subSubSection>
<subSubSection id="C3086548FF9FFF85FF2F24CFFB9B9AF9" lastPageId="13" lastPageNumber="14" pageId="11" pageNumber="12" type="description">
<paragraph id="8BAD36C3FF9FFF83FF2F24CFFB609B49" blockId="11.[151,1437,1251,2033]" pageId="11" pageNumber="12">
<emphasis id="B966EAD1FF9FFF83FF2F24CFFEFE98E5" bold="true" box="[199,345,1431,1456]" pageId="11" pageNumber="12">Description.</emphasis>
Frontal margin of carapace broadly rounded, without rostral projection, without orbital crests (
<figureCitation id="13292A46FF9FFF83FF7724E4FF459881" box="[159,226,1468,1492]" captionStart="FIGURE 8" captionStartId="12.[151,250,1710,1733]" captionTargetBox="[179,1379,394,1677]" captionTargetId="figure@12.[151,1436,373,1689]" captionTargetPageId="12" captionText="FIGURE 8. Leptalpheus penicillatus sp. nov., holotype, male from Chame Bay, Pacific coast of Panama (MNHN-IU- 2011 - 5241): A, frontal region, dorsal view; B, same, lateral view; C, telson, dorsal view; D, ventromesial tooth on first article of antennular peduncle, lateral view; E, scaphocerite, dorsal view; F, third maxilliped, lateral view; G, second pereiopod, lateral view; H, third pereiopod, lateral view; I, appendix masculina and appendix interna, dorsal view; J, uropod, dorsal view (setae omitted)." httpUri="https://zenodo.org/record/278810/files/figure.png" pageId="11" pageNumber="12">Fig. 8</figureCitation>
A, B). Telson widest in proximal third, distinctly tapering distally; dorsal surface with two pairs of strong spiniform setae inserted in deep pits not far from lateral margin; posterior margin rounded, with two pairs of spiniform setae at posterolateral angles, lateral much more slender and shorter than mesial (
<figureCitation id="13292A46FF9FFF83FB8A275CFB039B49" box="[1122,1188,1540,1564]" captionStart="FIGURE 8" captionStartId="12.[151,250,1710,1733]" captionTargetBox="[179,1379,394,1677]" captionTargetId="figure@12.[151,1436,373,1689]" captionTargetPageId="12" captionText="FIGURE 8. Leptalpheus penicillatus sp. nov., holotype, male from Chame Bay, Pacific coast of Panama (MNHN-IU- 2011 - 5241): A, frontal region, dorsal view; B, same, lateral view; C, telson, dorsal view; D, ventromesial tooth on first article of antennular peduncle, lateral view; E, scaphocerite, dorsal view; F, third maxilliped, lateral view; G, second pereiopod, lateral view; H, third pereiopod, lateral view; I, appendix masculina and appendix interna, dorsal view; J, uropod, dorsal view (setae omitted)." httpUri="https://zenodo.org/record/278810/files/figure.png" pageId="11" pageNumber="12">Fig. 8</figureCitation>
C).
</paragraph>
<paragraph id="8BAD36C3FF9FFF83FF2D277FFB8B9A69" blockId="11.[151,1437,1251,2033]" pageId="11" pageNumber="12">
Eyestalks with anteromesial margin rounded. Antennular peduncles moderately stout, not greatly flattened dorsoventrally; stylocerite somewhat appressed, not exceeding distal margin of first article; ventromesial carina with strong tooth ending in small acute point and large rounded convexity, latter reaching beyond acute point; second article slightly longer than wide; lateral flagellum with short secondary ramus (
<figureCitation id="13292A46FF9FFF83FBE327CCFBEB9BF9" box="[1035,1100,1684,1708]" captionStart="FIGURE 8" captionStartId="12.[151,250,1710,1733]" captionTargetBox="[179,1379,394,1677]" captionTargetId="figure@12.[151,1436,373,1689]" captionTargetPageId="12" captionText="FIGURE 8. Leptalpheus penicillatus sp. nov., holotype, male from Chame Bay, Pacific coast of Panama (MNHN-IU- 2011 - 5241): A, frontal region, dorsal view; B, same, lateral view; C, telson, dorsal view; D, ventromesial tooth on first article of antennular peduncle, lateral view; E, scaphocerite, dorsal view; F, third maxilliped, lateral view; G, second pereiopod, lateral view; H, third pereiopod, lateral view; I, appendix masculina and appendix interna, dorsal view; J, uropod, dorsal view (setae omitted)." httpUri="https://zenodo.org/record/278810/files/figure.png" pageId="11" pageNumber="12">Fig. 8</figureCitation>
A, B, D). Antenna with basicerite not particularly stout, with distoventral tooth; scaphocerite ovate, with broad, subacute distolateral tooth reaching well beyond anterior margin of blade; carpocerite stout, reaching far beyond scaphocerite and slightly beyond end of antennular peduncle (
<figureCitation id="13292A46FF9FFF83FDC52658FDC89A4D" box="[557,623,1792,1816]" captionStart="FIGURE 8" captionStartId="12.[151,250,1710,1733]" captionTargetBox="[179,1379,394,1677]" captionTargetId="figure@12.[151,1436,373,1689]" captionTargetPageId="12" captionText="FIGURE 8. Leptalpheus penicillatus sp. nov., holotype, male from Chame Bay, Pacific coast of Panama (MNHN-IU- 2011 - 5241): A, frontal region, dorsal view; B, same, lateral view; C, telson, dorsal view; D, ventromesial tooth on first article of antennular peduncle, lateral view; E, scaphocerite, dorsal view; F, third maxilliped, lateral view; G, second pereiopod, lateral view; H, third pereiopod, lateral view; I, appendix masculina and appendix interna, dorsal view; J, uropod, dorsal view (setae omitted)." httpUri="https://zenodo.org/record/278810/files/figure.png" pageId="11" pageNumber="12">Fig. 8</figureCitation>
B, E). Mouthparts not dissected, typical for genus in external view. Third maxilliped with slightly elongate, distally subacute lateral plate on coxa (
<figureCitation id="13292A46FF9FFF83FC22267CFBAB9A69" box="[970,1036,1828,1852]" captionStart="FIGURE 8" captionStartId="12.[151,250,1710,1733]" captionTargetBox="[179,1379,394,1677]" captionTargetId="figure@12.[151,1436,373,1689]" captionTargetPageId="12" captionText="FIGURE 8. Leptalpheus penicillatus sp. nov., holotype, male from Chame Bay, Pacific coast of Panama (MNHN-IU- 2011 - 5241): A, frontal region, dorsal view; B, same, lateral view; C, telson, dorsal view; D, ventromesial tooth on first article of antennular peduncle, lateral view; E, scaphocerite, dorsal view; F, third maxilliped, lateral view; G, second pereiopod, lateral view; H, third pereiopod, lateral view; I, appendix masculina and appendix interna, dorsal view; J, uropod, dorsal view (setae omitted)." httpUri="https://zenodo.org/record/278810/files/figure.png" pageId="11" pageNumber="12">Fig. 8</figureCitation>
F).
</paragraph>
<paragraph id="8BAD36C3FF9FFF84FF2D2610FBD29C6A" blockId="11.[151,1437,1251,2033]" lastBlockId="12.[151,1436,151,319]" lastPageId="12" lastPageNumber="13" pageId="11" pageNumber="12">
Major cheliped slender; ischium with small distal process on mesial face; merus slender, depressed ventrally, with lateral and dorsal margins smooth, mesial margin somewhat rugose proximally; carpus cup-shaped, with two blunt processes distoventrally; chela slender, with palm depressed ventrally, mostly smooth, except for small tubercles and rugosities on ventral side; fingers about half palm length, somewhat twisted laterally, only slightly curved, gaping when closed; cutting edge of dactylus armed with several strong, subtriangular teeth, most-proximal largest; cutting edge of pollex armed with teeth, latter somewhat irregular in shape, and with large hiatus and small lateral tooth proximally; dorsomesial surface of dactylus with dense brush of long, fine, flexible setae; adhesive disks absent (
<figureCitation id="13292A46FF98FF84FF182187FE939DA2" box="[240,308,223,247]" captionStart="FIGURE 9" captionStartId="13.[151,250,1679,1702]" captionTargetBox="[181,1403,437,1630]" captionTargetId="figure@13.[151,1436,409,1658]" captionTargetPageId="13" captionText="FIGURE 9. Leptalpheus penicillatus sp. nov., holotype, male from Chame Bay, Pacific coast of Panama (MNHN-IU- 2011 - 5241): A, major cheliped, mesial view; B, same, lateral view; C, same, ischium and proximal portion of merus, mesial view; D, same, carpus and chela, mesial view; E, major chela fingers, lateral view; F, minor cheliped, lateral view; G, same, carpus and chela, mesial view." httpUri="https://zenodo.org/record/278811/files/figure.png" pageId="12" pageNumber="13">Fig. 9</figureCitation>
A–E). Minor cheliped with ischium unarmed; merus slender, ventrally flattened, with smooth margins; carpus very short, cup-shaped; chela slender, simple, with fingers at least 1.5 times as long as palm, tips crossing distally; cutting edge of dactylus armed with at least seven minute teeth (
<figureCitation id="13292A46FF98FF84FC1A207FFB939C6A" box="[1010,1076,295,319]" captionStart="FIGURE 9" captionStartId="13.[151,250,1679,1702]" captionTargetBox="[181,1403,437,1630]" captionTargetId="figure@13.[151,1436,409,1658]" captionTargetPageId="13" captionText="FIGURE 9. Leptalpheus penicillatus sp. nov., holotype, male from Chame Bay, Pacific coast of Panama (MNHN-IU- 2011 - 5241): A, major cheliped, mesial view; B, same, lateral view; C, same, ischium and proximal portion of merus, mesial view; D, same, carpus and chela, mesial view; E, major chela fingers, lateral view; F, minor cheliped, lateral view; G, same, carpus and chela, mesial view." httpUri="https://zenodo.org/record/278811/files/figure.png" pageId="12" pageNumber="13">Fig. 9</figureCitation>
F, G).
</paragraph>
<caption id="DF6D664BFF98FF84FF7F27F6FF539A6A" httpUri="https://zenodo.org/record/278810/files/figure.png" pageId="12" pageNumber="13" targetBox="[179,1379,394,1677]" targetPageId="12">
<paragraph id="8BAD36C3FF98FF84FF7F27F6FF539A6A" blockId="12.[151,1436,1710,1855]" pageId="12" pageNumber="13">
<emphasis id="B966EAD1FF98FF84FF7F27F6FEB39B96" bold="true" box="[151,276,1710,1733]" pageId="12" pageNumber="13">FIGURE 8.</emphasis>
<taxonomicName id="4C124D40FF98FF84FEF427F6FDB19B91" box="[284,534,1710,1732]" class="Malacostraca" family="Alpheidae" genus="Leptalpheus" kingdom="Animalia" order="Decapoda" pageId="12" pageNumber="13" phylum="Arthropoda" rank="species" species="penicillatus" status="sp. nov.">
<emphasis id="B966EAD1FF98FF84FEF427F6FDB19B91" box="[284,534,1710,1732]" italics="true" pageId="12" pageNumber="13">Leptalpheus penicillatus</emphasis>
</taxonomicName>
<emphasis id="B966EAD1FF98FF84FDF727F7FDD69B91" bold="true" box="[543,625,1711,1732]" pageId="12" pageNumber="13">
<taxonomicNameLabel id="A25557AAFF98FF84FDF727F7FDD69B91" box="[543,625,1711,1732]" pageId="12" pageNumber="13" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, holotype, male from Chame Bay, Pacific coast of Panama (MNHN-IU-2011- 5241): A, frontal region, dorsal view; B, same, lateral view; C, telson, dorsal view; D, ventromesial tooth on first article of antennular peduncle, lateral view; E, scaphocerite, dorsal view; F, third maxilliped, lateral view; G, second pereiopod, lateral view; H, third pereiopod, lateral view; I, appendix masculina and appendix interna, dorsal view; J, uropod, dorsal view (setae omitted).
</paragraph>
</caption>
<paragraph id="8BAD36C3FF98FF85FF2D263EFBE89D81" blockId="12.[151,1436,1894,2026]" lastBlockId="13.[151,1436,151,356]" lastPageId="13" lastPageNumber="14" pageId="12" pageNumber="13">
Second pereiopod with merus distinctly shorter than carpus; carpus four-articulated, with article ratio approximately equal to 4: 1: 1: 2 (
<figureCitation id="13292A46FF98FF84FE0826D2FD849AF7" box="[480,547,1930,1954]" captionStart="FIGURE 8" captionStartId="12.[151,250,1710,1733]" captionTargetBox="[179,1379,394,1677]" captionTargetId="figure@12.[151,1436,373,1689]" captionTargetPageId="12" captionText="FIGURE 8. Leptalpheus penicillatus sp. nov., holotype, male from Chame Bay, Pacific coast of Panama (MNHN-IU- 2011 - 5241): A, frontal region, dorsal view; B, same, lateral view; C, telson, dorsal view; D, ventromesial tooth on first article of antennular peduncle, lateral view; E, scaphocerite, dorsal view; F, third maxilliped, lateral view; G, second pereiopod, lateral view; H, third pereiopod, lateral view; I, appendix masculina and appendix interna, dorsal view; J, uropod, dorsal view (setae omitted)." httpUri="https://zenodo.org/record/278810/files/figure.png" pageId="12" pageNumber="13">Fig. 8</figureCitation>
G). Third and fourth pereiopods similar; third pereiopod relatively stout, compressed; ischium with small spiniform seta on ventrolateral surface; merus at most 3.5 times as long as wide; carpus less than 0.4 length of merus, with slender distoventral spiniform seta; propodus with three slender spiniform setae along ventral margin; dactylus about 0.4 length of propodus, conical, slender, acute distally (
<figureCitation id="13292A46FF99FF85FADC21CFFAD09DFA" box="[1332,1399,151,175]" captionStart="FIGURE 8" captionStartId="12.[151,250,1710,1733]" captionTargetBox="[179,1379,394,1677]" captionTargetId="figure@12.[151,1436,373,1689]" captionTargetPageId="12" captionText="FIGURE 8. Leptalpheus penicillatus sp. nov., holotype, male from Chame Bay, Pacific coast of Panama (MNHN-IU- 2011 - 5241): A, frontal region, dorsal view; B, same, lateral view; C, telson, dorsal view; D, ventromesial tooth on first article of antennular peduncle, lateral view; E, scaphocerite, dorsal view; F, third maxilliped, lateral view; G, second pereiopod, lateral view; H, third pereiopod, lateral view; I, appendix masculina and appendix interna, dorsal view; J, uropod, dorsal view (setae omitted)." httpUri="https://zenodo.org/record/278810/files/figure.png" pageId="13" pageNumber="14">Fig. 8</figureCitation>
H). Fifth pereiopod slender, not compressed, with three distal rows of setae on propodus.
</paragraph>
<paragraph id="8BAD36C3FF99FF85FF2D2187FC869C31" blockId="13.[151,1436,151,356]" pageId="13" pageNumber="14">
Male second pleopod with slender appendix masculina almost twice as long as appendix interna, with three stiff setae on apex (
<figureCitation id="13292A46FF99FF85FE87205CFE149C49" box="[367,435,260,284]" captionStart="FIGURE 8" captionStartId="12.[151,250,1710,1733]" captionTargetBox="[179,1379,394,1677]" captionTargetId="figure@12.[151,1436,373,1689]" captionTargetPageId="12" captionText="FIGURE 8. Leptalpheus penicillatus sp. nov., holotype, male from Chame Bay, Pacific coast of Panama (MNHN-IU- 2011 - 5241): A, frontal region, dorsal view; B, same, lateral view; C, telson, dorsal view; D, ventromesial tooth on first article of antennular peduncle, lateral view; E, scaphocerite, dorsal view; F, third maxilliped, lateral view; G, second pereiopod, lateral view; H, third pereiopod, lateral view; I, appendix masculina and appendix interna, dorsal view; J, uropod, dorsal view (setae omitted)." httpUri="https://zenodo.org/record/278810/files/figure.png" pageId="13" pageNumber="14">
Fig.
<date id="FFAC1003FF99FF85FE4C205CFE149C49" box="[420,435,260,284]" pageId="13" pageNumber="14">8</date>
</figureCitation>
I). Uropod with lateral lobe of protopod ending in two small, widely spaced teeth; exopod with slightly truncate margin; diaeresis with blunt tooth laterally, adjacent to stout spiniform seta, and with two subtriangular teeth fringing deep mesial incision (
<figureCitation id="13292A46FF99FF85FD2C2014FCA19C31" box="[708,774,332,356]" captionStart="FIGURE 8" captionStartId="12.[151,250,1710,1733]" captionTargetBox="[179,1379,394,1677]" captionTargetId="figure@12.[151,1436,373,1689]" captionTargetPageId="12" captionText="FIGURE 8. Leptalpheus penicillatus sp. nov., holotype, male from Chame Bay, Pacific coast of Panama (MNHN-IU- 2011 - 5241): A, frontal region, dorsal view; B, same, lateral view; C, telson, dorsal view; D, ventromesial tooth on first article of antennular peduncle, lateral view; E, scaphocerite, dorsal view; F, third maxilliped, lateral view; G, second pereiopod, lateral view; H, third pereiopod, lateral view; I, appendix masculina and appendix interna, dorsal view; J, uropod, dorsal view (setae omitted)." httpUri="https://zenodo.org/record/278810/files/figure.png" pageId="13" pageNumber="14">Fig. 8</figureCitation>
J).
</paragraph>
<caption id="DF6D664BFF99FF85FF7F27D7FEFF9A54" httpUri="https://zenodo.org/record/278811/files/figure.png" pageId="13" pageNumber="14" targetBox="[181,1403,437,1630]" targetPageId="13">
<paragraph id="8BAD36C3FF99FF85FF7F27D7FEFF9A54" blockId="13.[151,1437,1679,1793]" pageId="13" pageNumber="14">
<emphasis id="B966EAD1FF99FF85FF7F27D7FEB39BF1" bold="true" box="[151,276,1679,1702]" pageId="13" pageNumber="14">FIGURE 9.</emphasis>
<taxonomicName id="4C124D40FF99FF85FEF427D7FDB19BF0" box="[284,534,1679,1701]" class="Malacostraca" family="Alpheidae" genus="Leptalpheus" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="14" phylum="Arthropoda" rank="species" species="penicillatus" status="sp. nov.">
<emphasis id="B966EAD1FF99FF85FEF427D7FDB19BF0" box="[284,534,1679,1701]" italics="true" pageId="13" pageNumber="14">Leptalpheus penicillatus</emphasis>
</taxonomicName>
<emphasis id="B966EAD1FF99FF85FDF727C8FDD69BF0" bold="true" box="[543,625,1680,1701]" pageId="13" pageNumber="14">
<taxonomicNameLabel id="A25557AAFF99FF85FDF727C8FDD69BF0" box="[543,625,1680,1701]" pageId="13" pageNumber="14" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, holotype, male from Chame Bay, Pacific coast of Panama (MNHN-IU-2011- 5241): A, major cheliped, mesial view; B, same, lateral view; C, same, ischium and proximal portion of merus, mesial view; D, same, carpus and chela, mesial view; E, major chela fingers, lateral view; F, minor cheliped, lateral view; G, same, carpus and chela, mesial view.
</paragraph>
</caption>
<paragraph id="8BAD36C3FF99FF85FF2D2670FB049A15" blockId="13.[151,1436,1832,2036]" box="[197,1187,1832,1857]" pageId="13" pageNumber="14">
<emphasis id="B966EAD1FF99FF85FF2D2670FF5B9A14" bold="true" box="[197,252,1832,1857]" pageId="13" pageNumber="14">Size.</emphasis>
The present specimens range from
<quantity id="4CEA9B26FF99FF85FD632670FC8F9A15" box="[651,808,1832,1856]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" metricValueMax="2.8" metricValueMin="2.2" pageId="13" pageNumber="14" unit="mm" value="2.5" valueMax="2.8" valueMin="2.2">2.2 to 2.8 mm</quantity>
cl, the largest being the
<typeStatus id="54A98861FF99FF85FBD22670FB079A15" box="[1082,1184,1832,1856]" pageId="13" pageNumber="14" type="holotype">holotype</typeStatus>
.
</paragraph>
<paragraph id="8BAD36C3FF99FF85FF2D2614FB9B9AF9" blockId="13.[151,1436,1832,2036]" pageId="13" pageNumber="14">
<emphasis id="B966EAD1FF99FF85FF2D2614FED79A30" bold="true" box="[197,368,1868,1893]" pageId="13" pageNumber="14">Colour in life.</emphasis>
Semitransparent with large red chromatophores grouped in larger patches, latter arranged in longitudinal bands; antennular and antennal peduncles and tail fan with numerous red chromatophores; cheliped merus reddish, carpus and chelae colourless; walking legs also colourless (
<figureCitation id="13292A46FF99FF85FC3326CCFB899AF9" box="[987,1070,1940,1964]" captionStart="FIGURE 10" captionStartId="14.[151,250,464,487]" captionTargetBox="[151,1436,193,443]" captionTargetId="figure@14.[151,1436,193,443]" captionTargetPageId="14" captionText="FIGURE 10. Leptalpheus penicillatus sp. nov., holotype, male from Chame Bay, Pacific coast of Panama (MNHN-IU- 2011 - 5241), lateral (A) and dorsal (B) views." httpUri="https://zenodo.org/record/278812/files/figure.png" pageId="13" pageNumber="14">Fig. 10</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="C3086548FF99FF85FF2D26E1FCF79AA1" pageId="13" pageNumber="14" type="etymology">
<paragraph id="8BAD36C3FF99FF85FF2D26E1FCF79AA1" blockId="13.[151,1436,1832,2036]" pageId="13" pageNumber="14">
<emphasis id="B966EAD1FF99FF85FF2D26E1FEEC9A84" bold="true" box="[197,331,1977,2001]" pageId="13" pageNumber="14">Etymology.</emphasis>
Referring to the presence of a dense brush of long, fine setae on the dactylus of the major chela (penicillatus—Latin for bearing a brush); used as an adjective.
</paragraph>
</subSubSection>
<caption id="DF6D664BFF9AFF86FF7F2088FD809F50" httpUri="https://zenodo.org/record/278812/files/figure.png" pageId="14" pageNumber="15" targetBox="[151,1436,193,443]" targetPageId="14">
<paragraph id="8BAD36C3FF9AFF86FF7F2088FD809F50" blockId="14.[151,1436,464,518]" pageId="14" pageNumber="15">
<emphasis id="B966EAD1FF9AFF86FF7F2088FE879CB3" bold="true" box="[151,288,464,487]" pageId="14" pageNumber="15">FIGURE 10.</emphasis>
<taxonomicName id="4C124D40FF9AFF86FEC02089FD869CB2" box="[296,545,465,487]" class="Malacostraca" family="Alpheidae" genus="Leptalpheus" kingdom="Animalia" order="Decapoda" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="penicillatus" status="sp. nov.">
<emphasis id="B966EAD1FF9AFF86FEC02089FD869CB2" box="[296,545,465,487]" italics="true" pageId="14" pageNumber="15">Leptalpheus penicillatus</emphasis>
</taxonomicName>
<emphasis id="B966EAD1FF9AFF86FDC02089FDDD9CB3" bold="true" box="[552,634,465,486]" pageId="14" pageNumber="15">
<taxonomicNameLabel id="A25557AAFF9AFF86FDC02089FDDD9CB3" box="[552,634,465,486]" pageId="14" pageNumber="15" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, holotype, male from Chame Bay, Pacific coast of Panama (MNHN-IU-2011- 5241), lateral (A) and dorsal (B) views.
</paragraph>
</caption>
<subSubSection id="C3086548FF9AFF86FF2D236AFD519F1E" box="[197,758,561,587]" pageId="14" pageNumber="15" type="materials_examined">
<paragraph id="8BAD36C3FF9AFF86FF2D236AFD519F1E" blockId="14.[151,1437,561,1342]" box="[197,758,561,587]" pageId="14" pageNumber="15">
<emphasis id="B966EAD1FF9AFF86FF2D236AFEC49F1F" bold="true" box="[197,355,561,586]" pageId="14" pageNumber="15">
<typeStatus id="54A98861FF9AFF86FF2D236AFEA79F1F" box="[197,256,562,586]" pageId="14" pageNumber="15">Type</typeStatus>
locality.
</emphasis>
<collectingCountry id="F3057653FF9AFF86FE82236BFE619F1F" box="[362,454,563,586]" name="Panama" pageId="14" pageNumber="15">Panama</collectingCountry>
, Pacific coast, Chame Bay.
</paragraph>
</subSubSection>
<subSubSection id="C3086548FF9AFF86FF2D230EFEE39E77" pageId="14" pageNumber="15" type="distribution">
<paragraph id="8BAD36C3FF9AFF86FF2D230EFB2B9F3B" blockId="14.[151,1437,561,1342]" box="[197,1164,598,623]" pageId="14" pageNumber="15">
<emphasis id="B966EAD1FF9AFF86FF2D230EFEF99F3A" bold="true" box="[197,350,598,623]" pageId="14" pageNumber="15">Distribution.</emphasis>
Eastern Pacific: presently known only from the
<typeStatus id="54A98861FF9AFF86FC95230FFC0A9F3A" box="[893,941,599,623]" pageId="14" pageNumber="15">type</typeStatus>
locality in
<collectingCountry id="F3057653FF9AFF86FBC3230FFB2F9F3B" box="[1067,1160,599,622]" name="Panama" pageId="14" pageNumber="15">Panama</collectingCountry>
.
</paragraph>
<paragraph id="8BAD36C3FF9AFF86FF2D2322FEE39E77" blockId="14.[151,1437,561,1342]" pageId="14" pageNumber="15">
<emphasis id="B966EAD1FF9AFF86FF2D2322FE8E9FC7" bold="true" box="[197,297,634,658]" pageId="14" pageNumber="15">Ecology.</emphasis>
The Panamanian
<typeStatus id="54A98861FF9AFF86FE1D2322FDF09FC7" box="[501,599,634,658]" pageId="14" pageNumber="15" type="holotype">holotype</typeStatus>
specimen was extracted from a hole in mangrove wood partly submerged in mud, adjacent to mangroves fringing a large estuarine mudflat. Two species of
<taxonomicName id="4C124D40FF9AFF86FBC023C6FB319FE3" box="[1064,1174,670,694]" class="Malacostraca" family="Upogebiidae" genus="Upogebia" kingdom="Animalia" order="Decapoda" pageId="14" pageNumber="15" phylum="Arthropoda" rank="genus">
<emphasis id="B966EAD1FF9AFF86FBC023C6FB319FE3" box="[1064,1174,670,694]" italics="true" pageId="14" pageNumber="15">Upogebia</emphasis>
</taxonomicName>
were also found in this microhabitat, viz.
<taxonomicName id="4C124D40FF9AFF86FE8A239BFD1C9F8F" authority="Williams, 1986" authorityName="Williams" authorityYear="1986" box="[354,699,706,730]" class="Malacostraca" family="Upogebiidae" genus="Upogebia" kingdom="Animalia" order="Decapoda" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="maccraryae">
<emphasis id="B966EAD1FF9AFF86FE8A239BFDAE9F8F" box="[354,521,707,730]" italics="true" pageId="14" pageNumber="15">U. maccraryae</emphasis>
Williams, 1986
</taxonomicName>
and
<taxonomicName id="4C124D40FF9AFF86FD18239BFB8C9F8F" authority="Williams, 1993" authorityName="Williams" authorityYear="1993" box="[752,1067,706,730]" class="Malacostraca" family="Upogebiidae" genus="Upogebia" kingdom="Animalia" order="Decapoda" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="veleronis">
<emphasis id="B966EAD1FF9AFF86FD18239BFCDF9F8F" box="[752,888,706,730]" italics="true" pageId="14" pageNumber="15">U. veleronis</emphasis>
Williams, 1993
</taxonomicName>
, the latter was the more common species (hosts identified by P. C. Dworschak). The field notes for the Costa Rican specimen are obviously incomplete (“shore”).
</paragraph>
</subSubSection>
<subSubSection id="C3086548FF9AFF86FF2F2276FF78986B" pageId="14" pageNumber="15" type="discussion">
<paragraph id="8BAD36C3FF9AFF86FF2F2276FA8B9917" blockId="14.[151,1437,561,1342]" pageId="14" pageNumber="15">
<emphasis id="B966EAD1FF9AFF86FF2F2276FE9C9E13" bold="true" box="[199,315,814,838]" pageId="14" pageNumber="15">Remarks.</emphasis>
<taxonomicName id="4C124D40FF9AFF86FEAA2276FDF39E13" box="[322,596,814,838]" class="Malacostraca" family="Alpheidae" genus="Leptalpheus" kingdom="Animalia" order="Decapoda" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="penicillatus" status="sp. nov.">
<emphasis id="B966EAD1FF9AFF86FEAA2276FDF39E13" box="[322,596,814,838]" italics="true" pageId="14" pageNumber="15">Leptalpheus penicillatus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25557AAFF9AFF86FDB32276FD129E13" box="[603,693,814,838]" pageId="14" pageNumber="15" rank="species">
<emphasis id="B966EAD1FF9AFF86FDB32276FD129E13" bold="true" box="[603,693,814,838]" pageId="14" pageNumber="15">sp. nov.</emphasis>
</taxonomicNameLabel>
is closely related to the western Atlantic
<taxonomicName id="4C124D40FF9AFF86FB6C2277FB4D9E13" box="[1156,1258,814,838]" class="Malacostraca" family="Alpheidae" genus="Leptalpheus" kingdom="Animalia" order="Decapoda" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="felderi">
<emphasis id="B966EAD1FF9AFF86FB6C2277FB4D9E13" box="[1156,1258,814,838]" italics="true" pageId="14" pageNumber="15">L. felderi</emphasis>
</taxonomicName>
, but can be distinguished from that species by the absence of small frontal crests on the carapace (present in
<taxonomicName id="4C124D40FF9AFF86FB40220BFAA99E3F" box="[1192,1294,850,874]" class="Malacostraca" family="Alpheidae" genus="Leptalpheus" kingdom="Animalia" order="Decapoda" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="felderi">
<emphasis id="B966EAD1FF9AFF86FB40220BFAA99E3F" box="[1192,1294,850,874]" italics="true" pageId="14" pageNumber="15">L. felderi</emphasis>
</taxonomicName>
); the cutting edges of the minor chela fingers with only a few teeth (vs. with conspicuous, posteriorly directed teeth on the pollex in
<taxonomicName id="4C124D40FF9AFF86FEE822C3FEC19EE7" box="[256,358,922,946]" class="Malacostraca" family="Alpheidae" genus="Leptalpheus" kingdom="Animalia" order="Decapoda" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="felderi">
<emphasis id="B966EAD1FF9AFF86FEE822C3FEC19EE7" box="[256,358,922,946]" italics="true" pageId="14" pageNumber="15">L. felderi</emphasis>
</taxonomicName>
); and the shorter carpus of the second pereiopod (cf.
<figureCitation id="13292A46FF9AFF86FC5222C2FBAE9EE7" box="[954,1033,922,946]" captionStart="FIGURE 8" captionStartId="12.[151,250,1710,1733]" captionTargetBox="[179,1379,394,1677]" captionTargetId="figure@12.[151,1436,373,1689]" captionTargetPageId="12" captionText="FIGURE 8. Leptalpheus penicillatus sp. nov., holotype, male from Chame Bay, Pacific coast of Panama (MNHN-IU- 2011 - 5241): A, frontal region, dorsal view; B, same, lateral view; C, telson, dorsal view; D, ventromesial tooth on first article of antennular peduncle, lateral view; E, scaphocerite, dorsal view; F, third maxilliped, lateral view; G, second pereiopod, lateral view; H, third pereiopod, lateral view; I, appendix masculina and appendix interna, dorsal view; J, uropod, dorsal view (setae omitted)." httpUri="https://zenodo.org/record/278810/files/figure.png" pageId="14" pageNumber="15">Figs. 8</figureCitation>
,
<figureCitation id="13292A46FF9AFF86FBFD22C2FB849EE7" box="[1045,1059,922,946]" captionStart="FIGURE 9" captionStartId="13.[151,250,1679,1702]" captionTargetBox="[181,1403,437,1630]" captionTargetId="figure@13.[151,1436,409,1658]" captionTargetPageId="13" captionText="FIGURE 9. Leptalpheus penicillatus sp. nov., holotype, male from Chame Bay, Pacific coast of Panama (MNHN-IU- 2011 - 5241): A, major cheliped, mesial view; B, same, lateral view; C, same, ischium and proximal portion of merus, mesial view; D, same, carpus and chela, mesial view; E, major chela fingers, lateral view; F, minor cheliped, lateral view; G, same, carpus and chela, mesial view." httpUri="https://zenodo.org/record/278811/files/figure.png" pageId="14" pageNumber="15">9</figureCitation>
and Anker
<emphasis id="B966EAD1FF9AFF86FB4D22C3FB7A9EE7" box="[1189,1245,922,946]" italics="true" pageId="14" pageNumber="15">et al.</emphasis>
2006, figs. 1–5).
<taxonomicName id="4C124D40FF9AFF86FF7F22E6FE0D9E83" box="[151,426,958,982]" class="Malacostraca" family="Alpheidae" genus="Leptalpheus" kingdom="Animalia" order="Decapoda" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="penicillatus" status="sp. nov.">
<emphasis id="B966EAD1FF9AFF86FF7F22E6FE0D9E83" box="[151,426,958,982]" italics="true" pageId="14" pageNumber="15">Leptalpheus penicillatus</emphasis>
</taxonomicName>
<emphasis id="B966EAD1FF9AFF86FE5922E6FDAD9E83" bold="true" box="[433,522,958,982]" pageId="14" pageNumber="15">
<taxonomicNameLabel id="A25557AAFF9AFF86FE5922E6FDAD9E83" box="[433,522,958,982]" pageId="14" pageNumber="15" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
is more distantly related to
<taxonomicName id="4C124D40FF9AFF86FCAC22E7FC7A9E83" box="[836,989,958,982]" class="Malacostraca" family="Alpheidae" genus="Leptalpheus" kingdom="Animalia" order="Decapoda" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="pierrenoeli">
<emphasis id="B966EAD1FF9AFF86FCAC22E7FC7A9E83" box="[836,989,958,982]" italics="true" pageId="14" pageNumber="15">L. pierrenoeli</emphasis>
</taxonomicName>
, from which it may be separated by the four-articulated carpus of the second pereiopod (five-articulated in
<taxonomicName id="4C124D40FF9AFF86FC4822BBFB9B9EAF" box="[928,1084,994,1018]" class="Malacostraca" family="Alpheidae" genus="Leptalpheus" kingdom="Animalia" order="Decapoda" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="pierrenoeli">
<emphasis id="B966EAD1FF9AFF86FC4822BBFB9B9EAF" box="[928,1084,994,1018]" italics="true" pageId="14" pageNumber="15">L. pierrenoeli</emphasis>
</taxonomicName>
), the ischium of the third and fourth pereiopods armed with a spiniform seta (unarmed in
<taxonomicName id="4C124D40FF9AFF86FCDE255FFC68994B" box="[822,975,1030,1054]" class="Malacostraca" family="Alpheidae" genus="Leptalpheus" kingdom="Animalia" order="Decapoda" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="pierrenoeli">
<emphasis id="B966EAD1FF9AFF86FCDE255FFC68994B" box="[822,975,1030,1054]" italics="true" pageId="14" pageNumber="15">L. pierrenoeli</emphasis>
</taxonomicName>
), and the presence of a dense setal brush on the dactylus of the major cheliped (absent in
<taxonomicName id="4C124D40FF9AFF86FD5A2573FCED9917" box="[690,842,1066,1090]" class="Malacostraca" family="Alpheidae" genus="Leptalpheus" kingdom="Animalia" order="Decapoda" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="pierrenoeli">
<emphasis id="B966EAD1FF9AFF86FD5A2573FCED9917" box="[690,842,1066,1090]" italics="true" pageId="14" pageNumber="15">L. pierrenoeli</emphasis>
</taxonomicName>
) (cf.
<figureCitation id="13292A46FF9AFF86FC602572FC719917" box="[904,982,1066,1090]" captionStart="FIGURE 8" captionStartId="12.[151,250,1710,1733]" captionTargetBox="[179,1379,394,1677]" captionTargetId="figure@12.[151,1436,373,1689]" captionTargetPageId="12" captionText="FIGURE 8. Leptalpheus penicillatus sp. nov., holotype, male from Chame Bay, Pacific coast of Panama (MNHN-IU- 2011 - 5241): A, frontal region, dorsal view; B, same, lateral view; C, telson, dorsal view; D, ventromesial tooth on first article of antennular peduncle, lateral view; E, scaphocerite, dorsal view; F, third maxilliped, lateral view; G, second pereiopod, lateral view; H, third pereiopod, lateral view; I, appendix masculina and appendix interna, dorsal view; J, uropod, dorsal view (setae omitted)." httpUri="https://zenodo.org/record/278810/files/figure.png" pageId="14" pageNumber="15">Figs. 8</figureCitation>
,
<figureCitation id="13292A46FF9AFF86FC0A2572FC579917" box="[994,1008,1066,1090]" captionStart="FIGURE 9" captionStartId="13.[151,250,1679,1702]" captionTargetBox="[181,1403,437,1630]" captionTargetId="figure@13.[151,1436,409,1658]" captionTargetPageId="13" captionText="FIGURE 9. Leptalpheus penicillatus sp. nov., holotype, male from Chame Bay, Pacific coast of Panama (MNHN-IU- 2011 - 5241): A, major cheliped, mesial view; B, same, lateral view; C, same, ischium and proximal portion of merus, mesial view; D, same, carpus and chela, mesial view; E, major chela fingers, lateral view; F, minor cheliped, lateral view; G, same, carpus and chela, mesial view." httpUri="https://zenodo.org/record/278811/files/figure.png" pageId="14" pageNumber="15">9</figureCitation>
and
<bibRefCitation id="EF834B32FF9AFF86FBCF2572FB089917" author="Anker" box="[1063,1199,1066,1090]" pageId="14" pageNumber="15" refString="Anker A. (2008) The alpheid shrimp genus Leptalpheus Williams, 1965 in the southwestern Caribbean Sea, with description of one new species from Panama (Crustacea: Decapoda). Zoosystema, 30, 781 - 794." type="journal article" year="2008">Anker 2008</bibRefCitation>
, figs. 1, 2).
</paragraph>
<paragraph id="8BAD36C3FF9AFF86FF2F2516FF78986B" blockId="14.[151,1437,561,1342]" pageId="14" pageNumber="15">
The
<typeStatus id="54A98861FF9AFF86FF152516FEF89933" box="[253,351,1102,1126]" pageId="14" pageNumber="15" type="holotype">holotype</typeStatus>
of
<taxonomicName id="4C124D40FF9AFF86FE642517FD979933" box="[396,560,1102,1126]" class="Malacostraca" family="Alpheidae" genus="Leptalpheus" kingdom="Animalia" order="Decapoda" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="penicillatus" status="sp. nov.">
<emphasis id="B966EAD1FF9AFF86FE642517FD979933" box="[396,560,1102,1126]" italics="true" pageId="14" pageNumber="15">L. penicillatus</emphasis>
</taxonomicName>
<emphasis id="B966EAD1FF9AFF86FDD32516FD3F9933" bold="true" box="[571,664,1102,1126]" pageId="14" pageNumber="15">
<taxonomicNameLabel id="A25557AAFF9AFF86FDD32516FD3F9933" box="[571,664,1102,1126]" pageId="14" pageNumber="15" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
appears to be a relatively young male, but with a well-developed appendix masculina and adult-like major cheliped, it presents all the features necessary to recognise this species. It is also possible that
<taxonomicName id="4C124D40FF9AFF86FE9E25CFFDB199FB" box="[374,534,1174,1198]" class="Malacostraca" family="Alpheidae" genus="Leptalpheus" kingdom="Animalia" order="Decapoda" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="penicillatus" status="sp. nov.">
<emphasis id="B966EAD1FF9AFF86FE9E25CFFDB199FB" box="[374,534,1174,1198]" italics="true" pageId="14" pageNumber="15">L. penicillatus</emphasis>
</taxonomicName>
<emphasis id="B966EAD1FF9AFF86FDF425CEFDD299FB" bold="true" box="[540,629,1174,1198]" pageId="14" pageNumber="15">
<taxonomicNameLabel id="A25557AAFF9AFF86FDF425CEFDD299FB" box="[540,629,1174,1198]" pageId="14" pageNumber="15" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
represents another small-sized species (of about the same size as
<taxonomicName id="4C124D40FF9AFF86FAA725CFFF1C9987" class="Malacostraca" family="Alpheidae" genus="Leptalpheus" kingdom="Animalia" order="Decapoda" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="azuero" status="sp. nov.">
<emphasis id="B966EAD1FF9AFF86FAA725CFFF1C9987" italics="true" pageId="14" pageNumber="15">L. azuero</emphasis>
</taxonomicName>
<emphasis id="B966EAD1FF9AFF86FF2C25E2FE879987" bold="true" box="[196,288,1210,1234]" pageId="14" pageNumber="15">
<taxonomicNameLabel id="A25557AAFF9AFF86FF2C25E2FE879987" box="[196,288,1210,1234]" pageId="14" pageNumber="15" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
and
<taxonomicName id="4C124D40FF9AFF86FEB325E3FE569987" box="[347,497,1211,1234]" class="Malacostraca" family="Alpheidae" genus="Leptalpheus" kingdom="Animalia" order="Decapoda" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="mexicanus">
<emphasis id="B966EAD1FF9AFF86FEB325E3FE569987" box="[347,497,1211,1234]" italics="true" pageId="14" pageNumber="15">L. mexicanus</emphasis>
</taxonomicName>
, see above); in fact, the Costa Rican specimen is even smaller than the
<typeStatus id="54A98861FF9AFF86FADB25E2FA3F9987" box="[1331,1432,1210,1234]" pageId="14" pageNumber="15" type="holotype">holotype</typeStatus>
. Additional sampling of infaunal shrimps on the Pacific coast of
<collectingCountry id="F3057653FF9AFF86FC802587FC6699A3" box="[872,961,1247,1270]" name="Panama" pageId="14" pageNumber="15">Panama</collectingCountry>
and Costa Roca is necessary to determine the maximum size of
<taxonomicName id="4C124D40FF9AFF86FE67245BFD97984F" box="[399,560,1282,1306]" class="Malacostraca" family="Alpheidae" genus="Leptalpheus" kingdom="Animalia" order="Decapoda" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="penicillatus" status="sp. nov.">
<emphasis id="B966EAD1FF9AFF86FE67245BFD97984F" box="[399,560,1282,1306]" italics="true" pageId="14" pageNumber="15">L. penicillatus</emphasis>
</taxonomicName>
<emphasis id="B966EAD1FF9AFF86FDD1245AFD33984F" bold="true" box="[569,660,1282,1306]" pageId="14" pageNumber="15">
<taxonomicNameLabel id="A25557AAFF9AFF86FDD1245AFD33984F" box="[569,660,1282,1306]" pageId="14" pageNumber="15" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
and to precise the host or hosts for this and other species of
<taxonomicName id="4C124D40FF9AFF86FAA3245AFF7F986B" class="Malacostraca" family="Alpheidae" genus="Leptalpheus" kingdom="Animalia" order="Decapoda" pageId="14" pageNumber="15" phylum="Arthropoda" rank="genus">
<emphasis id="B966EAD1FF9AFF86FAA3245AFF7F986B" italics="true" pageId="14" pageNumber="15">Leptalpheus</emphasis>
</taxonomicName>
.
</paragraph>
</subSubSection>
</treatment>
</document>
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