treatments-xml/data/03/A4/13/03A41310FFC07D1C16FCFD751D7FF8B9.xml
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<document id="F0C00AA28B4204540445C550AB21C928" ID-DOI="10.11646/zootaxa.3386.1.1" ID-ISSN="1175­5334" ID-Zenodo-Dep="10096368" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629798782613" checkinUser="felipe" docAuthor="Anker, Arthur" docDate="2012" docId="03A41310FFC07D1C16FCFD751D7FF8B9" docLanguage="en" docName="zt03386p109.pdf" docOrigin="Zootaxa 3386 (1)" docSource="http://dx.doi.org/10.11646/zootaxa.3386.1.1" docStyle="DocumentStyle:D239614CE4198176A422035174489AB1.4:Zootaxa.2009-2012.monograph" docStyleId="D239614CE4198176A422035174489AB1" docStyleName="Zootaxa.2009-2012.monograph" docStyleVersion="4" docTitle="Alpheus nuno Anker, 2012, sp. nov." docType="treatment" docVersion="4" lastPageNumber="83" masterDocId="FF9D6B68FF907D4E166BFF841E5BFFFB" masterDocTitle="Revision of the western Atlantic members of the Alpheus armillatus H. Milne Edwards, 1837 species complex (Decapoda, Alpheidae), with description of seven new species" masterLastPageNumber="109" masterPageNumber="1" pageNumber="81" updateTime="1699579453079" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="F5172F82F6D05907C41C1CD8E968F443">Revision of the western Atlantic members of the Alpheus armillatus H. Milne Edwards, 1837 species complex (Decapoda, Alpheidae), with description of seven new species</mods:title>
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<mods:namePart id="812BC62DF3E7F6C62EE00EB2637F7E14">Anker, Arthur</mods:namePart>
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<mods:date id="A6530B1E574876C543DEE20CC1E448FE">2012</mods:date>
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<treatment id="03A41310FFC07D1C16FCFD751D7FF8B9" ID-DOI="http://doi.org/10.5281/zenodo.5461075" ID-Zenodo-Dep="5461075" LSID="urn:lsid:plazi:treatment:03A41310FFC07D1C16FCFD751D7FF8B9" httpUri="http://treatment.plazi.org/id/03A41310FFC07D1C16FCFD751D7FF8B9" lastPageId="82" lastPageNumber="83" pageId="80" pageNumber="81">
<subSubSection id="C317F18DFFC07D1E16FCFD751FFDFCF1" box="[151,422,752,779]" pageId="80" pageNumber="81" type="nomenclature">
<paragraph id="8BB2A206FFC07D1E16FCFD751FFDFCF1" blockId="80.[151,559,752,812]" box="[151,422,752,779]" pageId="80" pageNumber="81">
<heading id="D0FA156AFFC07D1E16FCFD751FFDFCF1" bold="true" box="[151,422,752,779]" fontSize="11" level="1" pageId="80" pageNumber="81" reason="1">
<emphasis id="B9797E14FFC07D1E16FCFD751FFDFCF1" bold="true" box="[151,422,752,779]" pageId="80" pageNumber="81">
<taxonomicName id="4C0DD985FFC07D1E16FCFD751F1AFCF0" ID-CoL="85LM7" authorityName="Anker" authorityYear="2012" box="[151,321,753,779]" class="Malacostraca" family="Alpheidae" genus="Alpheus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="80" pageNumber="81" phylum="Arthropoda" rank="species" species="nuno" status="sp. nov.">
<emphasis id="B9797E14FFC07D1E16FCFD751F1AFCF0" bold="true" box="[151,321,753,779]" italics="true" pageId="80" pageNumber="81">Alpheus nuno</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A24AC36FFFC07D1E1723FD741FFDFCF1" box="[328,422,752,778]" pageId="80" pageNumber="81" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
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<subSubSection id="C317F18DFFC07D1E16FCFC901C74FCD7" box="[151,559,788,812]" pageId="80" pageNumber="81" type="description">
<paragraph id="8BB2A206FFC07D1E16FCFC901C74FCD7" blockId="80.[151,559,752,812]" box="[151,559,788,812]" pageId="80" pageNumber="81">
(
<figureCitation id="1336BE83FFC07D1E16F5FC901F1FFCD7" box="[158,324,788,812]" captionStart-0="FIGURE 57" captionStart-1="FIGURE 58" captionStart-2="FIGURE 59" captionStartId-0="81.[151,244,1837,1858]" captionStartId-1="82.[151,244,898,919]" captionStartId-2="83.[151,244,1783,1804]" captionTargetBox-0="[196,1409,703,1783]" captionTargetBox-1="[170,1410,184,848]" captionTargetBox-2="[151,1436,225,1739]" captionTargetId-0="figure-357@81.[185,1441,681,1815]" captionTargetId-1="figure-449@82.[150,1436,155,876]" captionTargetId-2="figure-40@83.[151,1436,225,1739]" captionTargetPageId-0="81" captionTargetPageId-1="82" captionTargetPageId-2="83" captionText-0="FIGURE 57. Alpheus nuno sp. nov.: holotype, female from Cozumel, Mexico [UNAM-CNCR 26485]; A, frontal region of carapace and frontal appendages, dorsal view; B, rostro-orbital region of carapace, lateral view; C, same, dorsolateral view; D, tooth on mesioventral carina of first article of antennular peduncle, lateral view; E, antennal scaphocerite, dorsal view; F, second pereiopod, lateral view; G, third pereiopod, lateral view; H, same, distal propodus and dactylus, mesial view; I, fourth pereiopod, propodus and dactylus," captionText-1="FIGURE 58. Alpheus nuno sp. nov.: holotype, female from Cozumel, Mexico [UNAM-CNCR 26485]; A major chela, mesial view; B, same, lateral view; C, same, detail of ventral shoulder, lateral view; D, same, detail of dorsal shoulder; lateral view; E, major chela dactylus, lateral view; F, major cheliped, ischium, merus and carpus, mesial view; G, minor cheliped, mesial view; H, minor chela, lateral view. Scale bars as indicated." captionText-2="FIGURE 59. Alpheus nuno sp. nov.: holotype, female from Cozumel, Mexico [UNAM-CNCR 26485], dorsal (A) and lateral (B) views. Photographs by the author." figureDoi-0="http://doi.org/10.5281/zenodo.10096469" figureDoi-1="http://doi.org/10.5281/zenodo.10096471" figureDoi-2="http://doi.org/10.5281/zenodo.10096473" httpUri-0="https://zenodo.org/record/10096469/files/figure.png" httpUri-1="https://zenodo.org/record/10096471/files/figure.png" httpUri-2="https://zenodo.org/record/10096473/files/figure.png" pageId="80" pageNumber="81">Figures 5759</figureCitation>
,
<figureCitation id="1336BE83FFC07D1E1724FC901F22FCD7" box="[335,377,788,812]" captionStart="FIGURE 64" captionStartId="90.[151,244,1577,1598]" captionTargetBox="[163,1402,236,1501]" captionTargetId="figure-163@90.[151,1436,219,1540]" captionTargetPageId="90" captionText="FIGURE 64. Comparison of proportions of the major chela (in lateral view) among 10 western Atlantic species of the Alpheus armillatus H. Milne Edwards, 1837 complex; AI, males; J, female; A, A. armillatus H. Milne Edwards, 1837; B, A. lancirostris Rankin, 1900; C, A. verrilli (Schmitt, 1924); D, A. angulosus McClure, 2002; E, A. amarillo sp. nov.; F, A. punctatus sp. nov.; G, A. tampensis sp. nov.; H, A. carlae sp. nov.; I, A. brasileiro sp. nov.; J, A. nuno sp. nov. Abbreviations: FB, finger base height; FH, fixed finger (pollex) height; FL, fixed finger (pollex) length; PL, palm length. Not to scale (for scales and specimen details see Figs. 3, 10, 15, 20, 28, 34, 39, 42, 54, 58); C, F, G mirrored horizontally from the originals for better visual comparison." figureDoi="http://doi.org/10.5281/zenodo.10096477" httpUri="https://zenodo.org/record/10096477/files/figure.png" pageId="80" pageNumber="81">64J</figureCitation>
,
<figureCitation id="1336BE83FFC07D1E17EFFC901FECFCD7" box="[388,439,788,812]" captionStart="FIGURE 65" captionStartId="91.[151,244,1665,1686]" captionTargetBox="[193,1360,255,1522]" captionTargetId="figure-141@91.[151,1436,209,1582]" captionTargetPageId="91" captionText="FIGURE 65. Comparison of dactylus plungers of the major chela (in lateral view) among 12 western Atlantic species of the Alpheus armillatus H. Milne Edwards, 1837 complex and the related A. viridari (Armstrong, 1949); AJ, L, males; K, female; A, A. armillatus H. Milne Edwards, 1837; B, A. lancirostris Rankin, 1900; C, A. verrilli (Schmitt, 1924); D, A. angulosus McClure, 2002; E, A. amarillo sp. nov.; F, A. punctatus sp. nov.; G, A. tampensis sp. nov.; H, A. carlae sp. nov.; I, A. mathewsae sp. nov.; J, A. brasileiro sp. nov.; K, A. nuno sp. nov.; A. viridari (Armstrong, 1949). C, E, F, G, I, J mirrored horizontally from the originals for better visual comparison." figureDoi="http://doi.org/10.5281/zenodo.10096479" httpUri="https://zenodo.org/record/10096479/files/figure.png" pageId="80" pageNumber="81">65K</figureCitation>
,
<figureCitation id="1336BE83FFC07D1E17A9FC901FAFFCD7" box="[450,500,788,812]" captionStart="FIGURE 66" captionStartId="92.[151,244,1821,1842]" captionTargetBox="[151,1433,191,1784]" captionTargetId="figure-126@92.[148,1433,191,1784]" captionTargetPageId="92" captionText="FIGURE 66. Colour patterns of 11 western Atlantic species of the Alpheus armillatus H. Milne Edwards, 1837 complex and A. viridari (Armstrong, 1949): A, A. armillatus H. Milne Edwards, 1837; B, A. lancirostris Rankin, 1900; C, A. verrilli (Schmitt, 1924); D, A. angulosus McClure, 2002; E, A. amarillo sp. nov.; F, A. punctatus sp. nov.; G, A. tampensis sp. nov.; H, A. carlae sp. nov.; I, A. mathewsae sp. nov.; J, A. brasileiro sp. nov.; K, A. nuno sp. nov.; L. A. viridari (Armstrong, 1949). All photographs by the author" figureDoi="http://doi.org/10.5281/zenodo.10096481" httpUri="https://zenodo.org/record/10096481/files/figure.png" pageId="80" pageNumber="81">66K</figureCitation>
,
<figureCitation id="1336BE83FFC07D1E146BFC901C7DFCD7" box="[512,550,788,812]" captionStart="FIGURE 67" captionStartId="94.[151,244,1926,1947]" captionTargetBox="[173,1408,179,1910]" captionTargetId="figure-111@94.[173,1408,179,1910]" captionTargetPageId="94" captionText="FIGURE 67. Frontal regions of nine western Atlantic species of the Alpheus armillatus H. Milne Edwards, 1837 complex, showing" figureDoi="http://doi.org/10.5281/zenodo.10096483" httpUri="https://zenodo.org/record/10096483/files/figure.png" pageId="80" pageNumber="81">67I</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C317F18DFFC07D1E16FCFCD81D0AFC24" pageId="80" pageNumber="81" type="materials_examined">
<paragraph id="8BB2A206FFC07D1E16FCFCD81D0AFC24" blockId="80.[151,1436,859,1928]" pageId="80" pageNumber="81">
<emphasis id="B9797E14FFC07D1E16FCFCD81F1FFC88" box="[151,324,859,884]" inLineHeading="true" pageId="80" pageNumber="81" reason="1">
<emphasis id="B9797E14FFC07D1E16FCFCD81F66FC8F" bold="true" box="[151,317,859,884]" pageId="80" pageNumber="81">Type material</emphasis>
.
</emphasis>
<materialsCitation id="3B65A85BFFC07D1E1720FCD81D03FC47" collectingDate="2010-08-07" collectionCode="COZ" collectorName="A. Anker" country="Mexico" elevation="3" location="Playa Corona" municipality="Isla Cozumel" pageId="80" pageNumber="81" specimenCode="COZ5-009" specimenCount="1" stateProvince="Quintana Roo" typeStatus="holotype">
<collectingCountry id="F31AE296FFC07D1E1720FCD81FFEFC8F" box="[331,421,860,884]" name="Mexico" pageId="80" pageNumber="81">Mexico</collectingCountry>
:
<typeStatus id="54B61CA4FFC07D1E17C4FCD81C4EFC8F" box="[431,533,860,884]" pageId="80" pageNumber="81" type="holotype">holotype</typeStatus>
: female (cl 6.6), UNAM-CNCR 26485,
<collectingRegion id="49C96CE4FFC07D1E15BDFCD81A2FFC88" box="[982,1140,860,884]" country="Mexico" name="Quintana Roo" pageId="80" pageNumber="81">Quintana Roo</collectingRegion>
,
<collectingMunicipality id="6BD6387CFFC07D1E1214FCD81B4CFC8F" box="[1151,1303,860,884]" pageId="80" pageNumber="81">Isla Cozumel</collectingMunicipality>
, west coast,
<quantity id="4CF50FE3FFC07D1E16FCFCFB1E94FC6C" box="[151,207,895,919]" metricMagnitude="3" metricUnit="m" metricValue="1.0" pageId="80" pageNumber="81" unit="km" value="1.0">1 km</quantity>
north of
<location id="8ED2F4DDFFC07D1E175EFCFB1F94FC6C" LSID="urn:lsid:plazi:treatment:03A41310FFC07D1C16FCFD751D7FF8B9:8ED2F4DDFFC07D1E175EFCFB1F94FC6C" box="[309,463,895,919]" country="Mexico" municipality="Isla Cozumel" name="Playa Corona" pageId="80" pageNumber="81" stateProvince="Quintana Roo">Playa Corona</location>
, off rugged shore platform (fossilised coral), hard flat bottom, under rocks next to wall,
<quantity id="4CF50FE3FFC07D1E16FCFC201EB9FC40" box="[151,226,932,956]" metricMagnitude="0" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="80" pageNumber="81" unit="m" value="2.5" valueMax="3.0" valueMin="2.0">
<elevation id="00204535FFC07D1E16FCFC201EB9FC40" box="[151,226,932,956]" metricMagnitude="0" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="80" pageNumber="81" unit="m" value="2.5" valueMax="3.0" valueMin="2.0">23 m</elevation>
</quantity>
, leg.
<collectorName id="26F8C7D0FFC07D1E1748FC201FCBFC47" box="[291,400,932,956]" pageId="80" pageNumber="81">A. Anker</collectorName>
,
<date id="FFB384C6FFC07D1E17F6FC201C40FC47" box="[413,539,932,956]" pageId="80" pageNumber="81" value="2010-08-07">
<collectingDate id="EFF77D2EFFC07D1E17F6FC201C40FC47" box="[413,539,932,956]" pageId="80" pageNumber="81" value="2010-08-07">08.07.2010</collectingDate>
</date>
[fcn
<specimenCode id="DBAB0A7DFFC07D1E1430FC201C8CFC47" box="[603,727,932,956]" collectionCode="COZ" pageId="80" pageNumber="81">COZ5-009</specimenCode>
, dissected]
</materialsCitation>
;
<materialsCitation id="3B65A85BFFC07D1E150DFC201B72FC47" box="[870,1321,932,956]" collectionCode="OUMNH, ZC" country="Mexico" pageId="80" pageNumber="81" specimenCount="1" typeStatus="paratype">
<typeStatus id="54B61CA4FFC07D1E150DFC201D90FC47" box="[870,971,932,956]" pageId="80" pageNumber="81" type="paratype">paratype</typeStatus>
: female (cl 4.8),
<collectionCode id="ED1C3AC3FFC07D1E12FAFC201B5AFC47" box="[1169,1281,932,956]" pageId="80" pageNumber="81">OUMNH</collectionCode>
.
<collectionCode id="ED1C3AC3FFC07D1E136FFC201B72FC47" box="[1284,1321,932,956]" country="Austria" name="Zoological Collection, University of Vienna" pageId="80" pageNumber="81" type="University or college">ZC</collectionCode>
</materialsCitation>
.
<materialsCitation id="3B65A85BFFC07D1E135CFC201D16FC24" collectingDate="2010-08-07" collectionCode="COZ" collectorName="A. Anker" country="Mexico" elevation="3" location="Playa Corona" municipality="Isla Cozumel" pageId="80" pageNumber="81" specimenCode="COZ5-010" specimenCount="1" stateProvince="Quintana Roo" typeStatus="paratype">
2011-06- 040, same collection data as for the holotype [fcn
<specimenCode id="DBAB0A7DFFC07D1E14ACFC431D1CFC24" box="[711,839,967,991]" collectionCode="COZ" pageId="80" pageNumber="81">COZ5-010</specimenCode>
]
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="C317F18DFFC07D1F16ACFC6F1D84FE0F" lastPageId="81" lastPageNumber="82" pageId="80" pageNumber="81" type="diagnosis">
<paragraph id="8BB2A206FFC07D1F16ACFC6F1A08FF2F" blockId="80.[151,1436,859,1928]" lastBlockId="81.[151,1436,151,644]" lastPageId="81" lastPageNumber="82" pageId="80" pageNumber="81">
<emphasis id="B9797E14FFC07D1E16ACFC6F1F1AFBF8" box="[199,321,1003,1028]" inLineHeading="true" pageId="80" pageNumber="81" reason="1">
<emphasis id="B9797E14FFC07D1E16ACFC6F1F61FBFF" bold="true" box="[199,314,1003,1028]" pageId="80" pageNumber="81">Diagnosis</emphasis>
.
</emphasis>
Rostrum straight, exceeding half-length of first article of antennular peduncle; area posterior to rostral carina flattened, abruptly delimited from adjacent, relatively deep rostro-orbital furrows, forming V-shaped post-rostral plate continuous with very narrow, almost blade-like rostral carina, margins of post-rostral plate slightly overhanging rostro-orbital furrows; post-rostral plate situated slightly above and gently sloping into rostral carina. Antennule with stylocerite acute distally, reaching distal margin of first article; ventromesial carina of first article with tooth bearing subacute point above concave anterior margin; second article about 1.5 times as long as wide. Antenna with basicerite armed with stout, sharp distolateral tooth; scaphocerite with slightly concave lateral margin, strong distolateral tooth reaching beyond moderately broad blade; carpocerite exceeding scaphocerite blade and (very slightly) distolateral tooth, reaching slightly past end of antennular peduncles. Third maxilliped with ultimate article as broad as penultimate, tapering distally. Major cheliped
<taxonomicName id="4C0DD985FFC07D1E1267FAB41A22FAB3" baseAuthorityName="Audouin" baseAuthorityYear="1826" box="[1036,1145,1328,1352]" class="Malacostraca" family="Alpheidae" genus="Alpheus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="80" pageNumber="81" phylum="Arthropoda" rank="species" species="edwardsii">
<emphasis id="B9797E14FFC07D1E1267FAB41A22FAB3" box="[1036,1145,1328,1352]" italics="true" pageId="80" pageNumber="81">edwardsii</emphasis>
</taxonomicName>
-
<typeStatus id="54B61CA4FFC07D1E12EAFAB41AE8FAB3" box="[1153,1203,1328,1352]" pageId="80" pageNumber="81">type</typeStatus>
(see under
<taxonomicName id="4C0DD985FFC07D1E135DFAB41E96FA97" authorityName="sensu H. Milne Edwards" authorityYear="1837" class="Malacostraca" family="Alpheidae" genus="Alpheus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="80" pageNumber="81" phylum="Arthropoda" rank="species" species="armillatus">
<emphasis id="B9797E14FFC07D1E135DFAB41E96FA97" italics="true" pageId="80" pageNumber="81">A. armillatus</emphasis>
</taxonomicName>
). Female cheliped with merus relatively stout, distodorsal margin blunt, ventromesial margin slightly rugose, without spiniform setae, with strong, sharp distomesial tooth; palm with dorsal shoulder rounded, sloping almost vertically into adjacent transverse groove, not overhanging groove; ventral shoulder broadly rounded, not projecting, with small field of minute tubercles laterally; fingers about half-length of palm; pollex without ridge mesially; dactylus plunger moderately large, distally truncate, proximal height about 0.8 length of distolateral margin, anterior angle more than 90°. Female minor cheliped with merus relatively slender, distodorsal margin blunt, ventromesial margin slightly rugose, without spiniform setae, distomesial tooth strong; chela slender, palm with lengthheight ratio about 2.5; palm without longitudinal depressions, with very slight ventral sinus, without distinct ventral shoulder; fingers about as long as palm, slender, simple, non-balaeniceps, with sharp cutting edges. Male major and male minor chelipeds unknown. Second pereiopod slender, with first two carpal articles longest, first about 1.3 length of second. Third and fourth pereiopods similar, rather slender; ischium with stout spiniform seta ventrolaterally; merus about five times as long as wide; propodus with stout spiniform setae, sometimes inserted in pairs, along ventral margin, incuding one pair adjacent to dactylus; dactylus at least 0.4 length of propodus, simple, conical. Fifth pereiopod more slender than third and fourth; ischium armed with stout spiniform seta in females. Sternum at the base of fourth pereiopods without conspicuously projecting, slender, subacute processes. First and second abdominal sternites with short, blunt median process in females. First to fourth pleopods of females without spiniform setae on ventrolateral margin of protopod. Uropod with exopod and endopod broadly rounded; exopod with sinuous diaeresis and stout distolateral spiniform seta; endopod with row of small spiniform setae on distal margin. Telson broad, slightly tapering posteriorly; dorsal surface with two pairs of spiniform setae inserted far from lateral margins; posterior margin broadly rounded, with row of small spiniform setae; posterolateral angles each with two slender spiniform setae, mesial much longer than lateral (
<figureCitation id="1336BE83FFC17D1F15D6FF381A41FF2F" box="[957,1050,188,212]" captionStart="FIGURE 57" captionStartId="81.[151,244,1837,1858]" captionTargetBox="[196,1409,703,1783]" captionTargetId="figure-357@81.[185,1441,681,1815]" captionTargetPageId="81" captionText="FIGURE 57. Alpheus nuno sp. nov.: holotype, female from Cozumel, Mexico [UNAM-CNCR 26485]; A, frontal region of carapace and frontal appendages, dorsal view; B, rostro-orbital region of carapace, lateral view; C, same, dorsolateral view; D, tooth on mesioventral carina of first article of antennular peduncle, lateral view; E, antennal scaphocerite, dorsal view; F, second pereiopod, lateral view; G, third pereiopod, lateral view; H, same, distal propodus and dactylus, mesial view; I, fourth pereiopod, propodus and dactylus," figureDoi="http://doi.org/10.5281/zenodo.10096469" httpUri="https://zenodo.org/record/10096469/files/figure.png" pageId="81" pageNumber="82">Figs. 57</figureCitation>
,
<figureCitation id="1336BE83FFC17D1F124DFF381A1DFF2F" box="[1062,1094,188,212]" captionStart="FIGURE 58" captionStartId="82.[151,244,898,919]" captionTargetBox="[170,1410,184,848]" captionTargetId="figure-449@82.[150,1436,155,876]" captionTargetPageId="82" captionText="FIGURE 58. Alpheus nuno sp. nov.: holotype, female from Cozumel, Mexico [UNAM-CNCR 26485]; A major chela, mesial view; B, same, lateral view; C, same, detail of ventral shoulder, lateral view; D, same, detail of dorsal shoulder; lateral view; E, major chela dactylus, lateral view; F, major cheliped, ischium, merus and carpus, mesial view; G, minor cheliped, mesial view; H, minor chela, lateral view. Scale bars as indicated." figureDoi="http://doi.org/10.5281/zenodo.10096471" httpUri="https://zenodo.org/record/10096471/files/figure.png" pageId="81" pageNumber="82">58</figureCitation>
).
</paragraph>
<paragraph id="8BB2A206FFC17D1F16ACFF5B1AA5FF0C" blockId="81.[151,1436,151,644]" box="[199,1278,223,248]" pageId="81" pageNumber="82">
<emphasis id="B9797E14FFC17D1F16ACFF5B1F12FF0C" box="[199,329,223,248]" inLineHeading="true" pageId="81" pageNumber="82" reason="1">
<emphasis id="B9797E14FFC17D1F16ACFF5B1F19FF03" bold="true" box="[199,322,223,248]" pageId="81" pageNumber="82">Size range</emphasis>
.
</emphasis>
The type specimens, both females, have a cl of
<quantity id="4CF50FE3FFC17D1F1508FF5B1DE3FF0C" box="[867,952,223,247]" metricMagnitude="-3" metricUnit="m" metricValue="4.8" pageId="81" pageNumber="82" unit="mm" value="4.8">4.8 mm</quantity>
cl and
<quantity id="4CF50FE3FFC17D1F1261FF5B1A3BFF0C" box="[1034,1120,223,247]" metricMagnitude="-3" metricUnit="m" metricValue="6.6" pageId="81" pageNumber="82" unit="mm" value="6.6">6.6 mm</quantity>
cl (
<typeStatus id="54B61CA4FFC17D1F12E1FF5B1AA9FF0C" box="[1162,1266,223,247]" pageId="81" pageNumber="82" type="holotype">holotype</typeStatus>
).
</paragraph>
<paragraph id="8BB2A206FFC17D1F16ACFE871D84FE0F" blockId="81.[151,1436,151,644]" pageId="81" pageNumber="82">
<emphasis id="B9797E14FFC17D1F16ACFE871FD9FEE0" box="[199,386,259,284]" inLineHeading="true" pageId="81" pageNumber="82" reason="1">
<emphasis id="B9797E14FFC17D1F16ACFE871F20FEE7" bold="true" box="[199,379,259,284]" pageId="81" pageNumber="82">Colour pattern</emphasis>
.
</emphasis>
Body with bright red to red-brown chromatophores grouped into broad transverse bands, two on the carapace and one on each abdominal somite; post-rostral plate deep-red on margins; antennular and antennal flagella pale yellow with diffuse pale orange bands; chelipeds with ischium, merus and carpus whitish, distally with patches of red chromatophores; mesial face of major chela red-orange with pale or whitish patches and spots, including some on dactylus; distal portion of dactylus and pollex hyaline-white; mesial face of minor chela reddish, with some spots on palm, fingers mostly red with whitish tips; second to fifth pereiopods reddish with some colourless areas, for instance, near articulations; telson and uropods red (
<figureCitation id="1336BE83FFC17D1F1514FE581D88FE0F" box="[895,979,476,500]" captionStart="FIGURE 59" captionStartId="83.[151,244,1783,1804]" captionTargetBox="[151,1436,225,1739]" captionTargetId="figure-40@83.[151,1436,225,1739]" captionTargetPageId="83" captionText="FIGURE 59. Alpheus nuno sp. nov.: holotype, female from Cozumel, Mexico [UNAM-CNCR 26485], dorsal (A) and lateral (B) views. Photographs by the author." figureDoi="http://doi.org/10.5281/zenodo.10096473" httpUri="https://zenodo.org/record/10096473/files/figure.png" pageId="81" pageNumber="82">Fig. 59</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="C317F18DFFC17D1F16ACFD841D25FDA4" pageId="81" pageNumber="82" type="etymology">
<paragraph id="8BB2A206FFC17D1F16ACFD841D25FDA4" blockId="81.[151,1436,151,644]" pageId="81" pageNumber="82">
<emphasis id="B9797E14FFC17D1F16ACFD841F16FDEC" box="[199,333,512,536]" inLineHeading="true" pageId="81" pageNumber="82" reason="1">
<emphasis id="B9797E14FFC17D1F16ACFD841F1DFDE3" bold="true" box="[199,326,512,536]" pageId="81" pageNumber="82">Etymology</emphasis>
.
</emphasis>
Derived from the first name of Dr. Nuno Simões (UNAM, Sisal,
<collectingCountry id="F31AE296FFC17D1F1252FE7B1AC8FDEC" box="[1081,1171,511,535]" name="Mexico" pageId="81" pageNumber="82">Mexico</collectingCountry>
), for his shrimp-related enthusiasm and interest in alpheid taxonomy, which resulted in the collection of the
<typeStatus id="54B61CA4FFC17D1F1206FDA01AC6FDC7" box="[1133,1181,548,572]" pageId="81" pageNumber="82">type</typeStatus>
specimens during the authors short field trip in
<date id="FFB384C6FFC17D1F17D6FDC31C75FDA4" box="[445,558,583,607]" pageId="81" pageNumber="82" value="2010-07">July 2010</date>
; used as a noun in apposition.
</paragraph>
</subSubSection>
<subSubSection id="C317F18DFFC17D1F16ACFDE81DF4FD7F" box="[199,943,619,644]" pageId="81" pageNumber="82" type="materials_examined">
<paragraph id="8BB2A206FFC17D1F16ACFDE81DF4FD7F" blockId="81.[151,1436,151,644]" box="[199,943,619,644]" pageId="81" pageNumber="82">
<materialsCitation id="3B65A85BFFC17D1F16ACFDE81DF0FD7F" box="[199,939,619,644]" country="Mexico" location="Caribbean" municipality="Cozumel" pageId="81" pageNumber="82" specimenCount="1" typeStatus="holotype">
<emphasis id="B9797E14FFC17D1F16ACFDE81F3EFD78" box="[199,357,619,644]" inLineHeading="true" pageId="81" pageNumber="82" reason="1">
<emphasis id="B9797E14FFC17D1F16ACFDE81F06FD7F" bold="true" box="[199,349,619,644]" pageId="81" pageNumber="82">
<typeStatus id="54B61CA4FFC17D1F16ACFDE81F59FD7F" box="[199,258,620,644]" pageId="81" pageNumber="82">Type</typeStatus>
locality
</emphasis>
.
</emphasis>
<location id="8ED2F4DDFFC17D1F1707FDE81F84FD7F" LSID="urn:lsid:plazi:treatment:03A41310FFC07D1C16FCFD751D7FF8B9:8ED2F4DDFFC17D1F1707FDE81F84FD7F" box="[364,479,620,644]" country="Mexico" municipality="Cozumel" name="Caribbean" pageId="81" pageNumber="82">Caribbean</location>
coast of
<collectingCountry id="F31AE296FFC17D1F142EFDE81CC4FD7F" box="[581,671,620,644]" name="Mexico" pageId="81" pageNumber="82">Mexico</collectingCountry>
: west coast of
<collectingMunicipality id="6BD6387CFFC17D1F1529FDE81DF0FD7F" box="[834,939,620,644]" pageId="81" pageNumber="82">Cozumel</collectingMunicipality>
</materialsCitation>
.
</paragraph>
</subSubSection>
<caption id="DF72F28EFFC17D1F16FCF8A91BC7F869" ID-DOI="http://doi.org/10.5281/zenodo.10096469" ID-Zenodo-Dep="10096469" httpUri="https://zenodo.org/record/10096469/files/figure.png" pageId="81" pageNumber="82" startId="81.[151,244,1837,1858]" targetBox="[196,1409,703,1783]" targetPageId="81">
<paragraph id="8BB2A206FFC17D1F16FCF8A91BC7F869" blockId="81.[151,1436,1837,1938]" pageId="81" pageNumber="82">
<emphasis id="B9797E14FFC17D1F16FCF8A91F48F8B9" bold="true" box="[151,275,1837,1858]" pageId="81" pageNumber="82">FIGURE 57</emphasis>
.
<taxonomicName id="4C0DD985FFC17D1F1774F8A91FF8F8B9" authorityName="Anker" authorityYear="2012" box="[287,419,1837,1858]" class="Malacostraca" family="Alpheidae" genus="Alpheus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="81" pageNumber="82" phylum="Arthropoda" rank="species" species="nuno" status="sp. nov.">
<emphasis id="B9797E14FFC17D1F1774F8A91FF8F8B9" box="[287,419,1837,1858]" italics="true" pageId="81" pageNumber="82">Alpheus nuno</emphasis>
</taxonomicName>
<emphasis id="B9797E14FFC17D1F17C2F8A91FADF8B9" bold="true" box="[425,502,1837,1858]" pageId="81" pageNumber="82">
<taxonomicNameLabel id="A24AC36FFFC17D1F17C2F8A91FADF8B9" box="[425,502,1837,1858]" pageId="81" pageNumber="82" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
: holotype, female from Cozumel, Mexico [UNAM-CNCR 26485]; A, frontal region of carapace and frontal appendages, dorsal view; B, rostro-orbital region of carapace, lateral view; C, same, dorsolateral view; D, tooth on mesioventral carina of first article of antennular peduncle, lateral view; E, antennal scaphocerite, dorsal view; F, second pereiopod, lateral view; G, third pereiopod, lateral view; H, same, distal propodus and dactylus, mesial view; I, fourth pereiopod, propodus and dactylus,
</paragraph>
</caption>
<caption id="DF72F28EFFC27D1C16FCFC061F80FC14" ID-DOI="http://doi.org/10.5281/zenodo.10096471" ID-Zenodo-Dep="10096471" httpUri="https://zenodo.org/record/10096471/files/figure.png" pageId="82" pageNumber="83" startId="82.[151,244,898,919]" targetBox="[170,1410,184,848]" targetPageId="82">
<paragraph id="8BB2A206FFC27D1C16FCFC061F80FC14" blockId="82.[151,1436,898,1007]" pageId="82" pageNumber="83">
<emphasis id="B9797E14FFC27D1C16FCFC061F48FC6C" bold="true" box="[151,275,898,919]" pageId="82" pageNumber="83">FIGURE 58</emphasis>
.
<taxonomicName id="4C0DD985FFC27D1C174BFC061FFFFC6C" authorityName="Anker" authorityYear="2012" box="[288,420,898,919]" class="Malacostraca" family="Alpheidae" genus="Alpheus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="82" pageNumber="83" phylum="Arthropoda" rank="species" species="nuno" status="sp. nov.">
<emphasis id="B9797E14FFC27D1C174BFC061FFFFC6C" box="[288,420,898,919]" italics="true" pageId="82" pageNumber="83">Alpheus nuno</emphasis>
</taxonomicName>
<emphasis id="B9797E14FFC27D1C17C0FC061FA3FC6C" bold="true" box="[427,504,898,919]" pageId="82" pageNumber="83">
<taxonomicNameLabel id="A24AC36FFFC27D1C17C0FC061FA3FC6C" box="[427,504,898,919]" pageId="82" pageNumber="83" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
: holotype, female from Cozumel, Mexico [UNAM-CNCR 26485]; A major chela, mesial view; B, same, lateral view; C, same, detail of ventral shoulder, lateral view; D, same, detail of dorsal shoulder; lateral view; E, major chela dactylus, lateral view; F, major cheliped, ischium, merus and carpus, mesial view; G, minor cheliped, mesial view; H, minor chela, lateral view. Scale bars as indicated.
</paragraph>
</caption>
<subSubSection id="C317F18DFFC27D1C16ACFBBB1F10FB86" pageId="82" pageNumber="83" type="distribution">
<paragraph id="8BB2A206FFC27D1C16ACFBBB1F10FB86" blockId="82.[151,1436,1087,1859]" pageId="82" pageNumber="83">
<emphasis id="B9797E14FFC27D1C16ACFBBB1F3BFBAC" box="[199,352,1087,1112]" inLineHeading="true" pageId="82" pageNumber="83" reason="1">
<emphasis id="B9797E14FFC27D1C16ACFBBB1F02FBA3" bold="true" box="[199,345,1087,1112]" pageId="82" pageNumber="83">Distribution</emphasis>
.
</emphasis>
Western Caribbean Sea: presently known only from the
<typeStatus id="54B61CA4FFC27D1C1582FBC41A42FBA3" box="[1001,1049,1088,1112]" pageId="82" pageNumber="83">type</typeStatus>
locality in Cozumel,
<collectingCountry id="F31AE296FFC27D1C137AFBBB1B3DFBAC" box="[1297,1382,1087,1111]" name="Mexico" pageId="82" pageNumber="83">Mexico</collectingCountry>
(see map in
<figureCitation id="1336BE83FFC27D1C1680FBE11F65FB86" box="[235,318,1125,1149]" captionStart="FIGURE 70" captionStartId="102.[151,244,1771,1792]" captionTargetBox="[153,1438,188,1732]" captionTargetId="figure-116@102.[153,1439,188,1732]" captionTargetPageId="102" captionText="FIGURE 70. Preliminary distribution maps for 11 western Atlantic species of the Alpheus armillatus H. Milne Edwards, 1837 complex (A. armillatus H. Milne Edwards, 1837; A. lancirostris Rankin, 1900; A. verrilli (Schmitt, 1924); A. angulosus McClure, 2002; A. amarillo sp. nov.; A. punctatus sp. nov.; A. tampensis sp. nov.; A. carlae sp. nov.; A. mathewsae sp. nov.; A. brasileiro sp. nov.; A. nuno sp. nov.) and A. viridari (Armstrong, 1949); individual locations refer to material reported in this study, verified literature records and in situ colour photographs." figureDoi="http://doi.org/10.5281/zenodo.10096489" httpUri="https://zenodo.org/record/10096489/files/figure.png" pageId="82" pageNumber="83">Fig. 70</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="C317F18DFFC27D1C16ACFB0E1AC2FB3C" pageId="82" pageNumber="83" type="biology_ecology">
<paragraph id="8BB2A206FFC27D1C16ACFB0E1AC2FB3C" blockId="82.[151,1436,1087,1859]" pageId="82" pageNumber="83">
<emphasis id="B9797E14FFC27D1C16ACFB0E1F70FB59" box="[199,299,1162,1186]" inLineHeading="true" pageId="82" pageNumber="83" reason="1">
<emphasis id="B9797E14FFC27D1C16ACFB0E1F7FFB59" bold="true" box="[199,292,1162,1186]" pageId="82" pageNumber="83">Ecology</emphasis>
.
</emphasis>
Shallow subtidal reef flats; known depth range
<quantity id="4CF50FE3FFC27D1C1528FB0E1DD6FB59" box="[835,909,1162,1186]" metricMagnitude="0" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="82" pageNumber="83" unit="m" value="2.5" valueMax="3.0" valueMin="2.0">23 m</quantity>
; on mixed sand-rock bottom adjacent to fossilised coral platform; under coral rocks, some covered with a mat of green filamentous algae.
</paragraph>
</subSubSection>
<subSubSection id="C317F18DFFC27D1C16ACFB511D7FF8B9" pageId="82" pageNumber="83" type="discussion">
<paragraph id="8BB2A206FFC27D1C16ACFB511CAEFA09" blockId="82.[151,1436,1087,1859]" pageId="82" pageNumber="83">
<emphasis id="B9797E14FFC27D1C16ACFB511F60FB16" box="[199,315,1237,1261]" inLineHeading="true" pageId="82" pageNumber="83" reason="1">
<emphasis id="B9797E14FFC27D1C16ACFB511F6FFB16" bold="true" box="[199,308,1237,1261]" pageId="82" pageNumber="83">Remarks</emphasis>
.
</emphasis>
<taxonomicName id="4C0DD985FFC27D1C1728FB511F85FB16" authorityName="Anker" authorityYear="2012" box="[323,478,1237,1261]" class="Malacostraca" family="Alpheidae" genus="Alpheus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="82" pageNumber="83" phylum="Arthropoda" rank="species" species="nuno" status="sp. nov.">
<emphasis id="B9797E14FFC27D1C1728FB511F85FB16" box="[323,478,1237,1261]" italics="true" pageId="82" pageNumber="83">Alpheus nuno</emphasis>
</taxonomicName>
<emphasis id="B9797E14FFC27D1C178DFB511C19FB16" bold="true" box="[486,578,1237,1261]" pageId="82" pageNumber="83">
<taxonomicNameLabel id="A24AC36FFFC27D1C178DFB511C19FB16" box="[486,578,1237,1261]" pageId="82" pageNumber="83" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
was collected one year after the publication of the molecular phylogeny of the
<taxonomicName id="4C0DD985FFC27D1C16ABFB7E1F09FAE9" authorityName="sensu H. Milne Edwards" authorityYear="1837" box="[192,338,1274,1298]" class="Malacostraca" family="Alpheidae" genus="Alpheus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="82" pageNumber="83" phylum="Arthropoda" rank="species" species="armillatus">
<emphasis id="B9797E14FFC27D1C16ABFB7E1F09FAE9" box="[192,338,1274,1298]" italics="true" pageId="82" pageNumber="83">A. armillatus</emphasis>
</taxonomicName>
complex (
<bibRefCitation id="EF9CDFF7FFC27D1C17A1FB7E1CBBFAE9" author="Mathews &amp; Anker" box="[458,736,1274,1298]" firstAuthor="Mathews" pageId="82" pageNumber="83" pagination="268 - 281" refId="ref54769" refString="Mathews, L. M. &amp; Anker, A. (2009) Molecular phylogeny reveals extensive ancient and ongoing radiations in a snapping shrimp species complex (Crustacea, Alpheidae, Alpheus armillatus). Molecular Phylogenetics and Evolution, 50, 268 - 281." type="journal article" year="2009">Mathews &amp; Anker 2009</bibRefCitation>
) and no molecular data is presently available for this species. In addition, both available specimens of
<taxonomicName id="4C0DD985FFC27D1C1401FAA41C98FACC" authorityName="Anker" authorityYear="2012" box="[618,707,1312,1336]" class="Malacostraca" family="Alpheidae" genus="Alpheus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="82" pageNumber="83" phylum="Arthropoda" rank="species" species="nuno" status="sp. nov.">
<emphasis id="B9797E14FFC27D1C1401FAA41C98FACC" box="[618,707,1312,1336]" italics="true" pageId="82" pageNumber="83">A. nuno</emphasis>
</taxonomicName>
<emphasis id="B9797E14FFC27D1C14A7FAA41D73FAC3" bold="true" box="[716,808,1312,1336]" pageId="82" pageNumber="83">
<taxonomicNameLabel id="A24AC36FFFC27D1C14A7FAA41D73FAC3" box="[716,808,1312,1336]" pageId="82" pageNumber="83" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
are females, which makes morphological comparisons with other species somewhat more complicated. However,
<taxonomicName id="4C0DD985FFC27D1C154CFAC11D25FAA6" authorityName="Anker" authorityYear="2012" box="[807,894,1349,1373]" class="Malacostraca" family="Alpheidae" genus="Alpheus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="82" pageNumber="83" phylum="Arthropoda" rank="species" species="nuno" status="sp. nov.">
<emphasis id="B9797E14FFC27D1C154CFAC11D25FAA6" box="[807,894,1349,1373]" italics="true" pageId="82" pageNumber="83">A. nuno</emphasis>
</taxonomicName>
<emphasis id="B9797E14FFC27D1C15EFFAC11D86FAA6" bold="true" box="[900,989,1349,1373]" pageId="82" pageNumber="83">
<taxonomicNameLabel id="A24AC36FFFC27D1C15EFFAC11D86FAA6" box="[900,989,1349,1373]" pageId="82" pageNumber="83" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
can be distinguished from all other species of the
<taxonomicName id="4C0DD985FFC27D1C177BFAEE1FF9FA79" authorityName="sensu H. Milne Edwards" authorityYear="1837" box="[272,418,1386,1410]" class="Malacostraca" family="Alpheidae" genus="Alpheus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="82" pageNumber="83" phylum="Arthropoda" rank="species" species="armillatus">
<emphasis id="B9797E14FFC27D1C177BFAEE1FF9FA79" box="[272,418,1386,1410]" italics="true" pageId="82" pageNumber="83">A. armillatus</emphasis>
</taxonomicName>
complex by the distinctly shorter second article of the antennular peduncle, which is about 1.5 times as long as wide vs. 2.02.5 times in the other species (
<figureCitation id="1336BE83FFC27D1C151EFA0B1DB3FA5C" box="[885,1000,1423,1447]" captionStart="FIGURE 57" captionStartId="81.[151,244,1837,1858]" captionTargetBox="[196,1409,703,1783]" captionTargetId="figure-357@81.[185,1441,681,1815]" captionTargetPageId="81" captionText="FIGURE 57. Alpheus nuno sp. nov.: holotype, female from Cozumel, Mexico [UNAM-CNCR 26485]; A, frontal region of carapace and frontal appendages, dorsal view; B, rostro-orbital region of carapace, lateral view; C, same, dorsolateral view; D, tooth on mesioventral carina of first article of antennular peduncle, lateral view; E, antennal scaphocerite, dorsal view; F, second pereiopod, lateral view; G, third pereiopod, lateral view; H, same, distal propodus and dactylus, mesial view; I, fourth pereiopod, propodus and dactylus," figureDoi="http://doi.org/10.5281/zenodo.10096469" httpUri="https://zenodo.org/record/10096469/files/figure.png" pageId="82" pageNumber="83">Figs. 57A</figureCitation>
,
<figureCitation id="1336BE83FFC27D1C159EFA0B1A4FFA5C" box="[1013,1044,1423,1447]" captionStart="FIGURE 65" captionStartId="91.[151,244,1665,1686]" captionTargetBox="[193,1360,255,1522]" captionTargetId="figure-141@91.[151,1436,209,1582]" captionTargetPageId="91" captionText="FIGURE 65. Comparison of dactylus plungers of the major chela (in lateral view) among 12 western Atlantic species of the Alpheus armillatus H. Milne Edwards, 1837 complex and the related A. viridari (Armstrong, 1949); AJ, L, males; K, female; A, A. armillatus H. Milne Edwards, 1837; B, A. lancirostris Rankin, 1900; C, A. verrilli (Schmitt, 1924); D, A. angulosus McClure, 2002; E, A. amarillo sp. nov.; F, A. punctatus sp. nov.; G, A. tampensis sp. nov.; H, A. carlae sp. nov.; I, A. mathewsae sp. nov.; J, A. brasileiro sp. nov.; K, A. nuno sp. nov.; A. viridari (Armstrong, 1949). C, E, F, G, I, J mirrored horizontally from the originals for better visual comparison." figureDoi="http://doi.org/10.5281/zenodo.10096479" httpUri="https://zenodo.org/record/10096479/files/figure.png" pageId="82" pageNumber="83">65</figureCitation>
; see also Table 1). In addition, the unique and striking colour pattern of
<taxonomicName id="4C0DD985FFC27D1C1452FA311CCAFA36" authorityName="Anker" authorityYear="2012" box="[569,657,1461,1485]" class="Malacostraca" family="Alpheidae" genus="Alpheus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="82" pageNumber="83" phylum="Arthropoda" rank="species" species="nuno" status="sp. nov.">
<emphasis id="B9797E14FFC27D1C1452FA311CCAFA36" box="[569,657,1461,1485]" italics="true" pageId="82" pageNumber="83">A. nuno</emphasis>
</taxonomicName>
<emphasis id="B9797E14FFC27D1C14F3FA311CA9FA36" bold="true" box="[664,754,1461,1485]" pageId="82" pageNumber="83">
<taxonomicNameLabel id="A24AC36FFFC27D1C14F3FA311CA9FA36" box="[664,754,1461,1485]" pageId="82" pageNumber="83" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
(
<figureCitation id="1336BE83FFC27D1C1569FA311D0EFA36" box="[770,853,1461,1485]" captionStart="FIGURE 59" captionStartId="83.[151,244,1783,1804]" captionTargetBox="[151,1436,225,1739]" captionTargetId="figure-40@83.[151,1436,225,1739]" captionTargetPageId="83" captionText="FIGURE 59. Alpheus nuno sp. nov.: holotype, female from Cozumel, Mexico [UNAM-CNCR 26485], dorsal (A) and lateral (B) views. Photographs by the author." figureDoi="http://doi.org/10.5281/zenodo.10096473" httpUri="https://zenodo.org/record/10096473/files/figure.png" pageId="82" pageNumber="83">Fig. 59</figureCitation>
), separate this species from any other species of the
<taxonomicName id="4C0DD985FFC27D1C16FCFA5E1F72FA09" authorityName="sensu H. Milne Edwards" authorityYear="1837" box="[151,297,1498,1522]" class="Malacostraca" family="Alpheidae" genus="Alpheus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="82" pageNumber="83" phylum="Arthropoda" rank="species" species="armillatus">
<emphasis id="B9797E14FFC27D1C16FCFA5E1F72FA09" box="[151,297,1498,1522]" italics="true" pageId="82" pageNumber="83">A. armillatus</emphasis>
</taxonomicName>
complex present in the western Atlantic.
</paragraph>
<paragraph id="8BB2A206FFC27D1C16ACFA7B1C4DF8E6" blockId="82.[151,1436,1087,1859]" pageId="82" pageNumber="83">
The confuguration of the post-rostral region of
<taxonomicName id="4C0DD985FFC27D1C14B2F9841D6BF9EC" authorityName="Anker" authorityYear="2012" box="[729,816,1536,1560]" class="Malacostraca" family="Alpheidae" genus="Alpheus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="82" pageNumber="83" phylum="Arthropoda" rank="species" species="nuno" status="sp. nov.">
<emphasis id="B9797E14FFC27D1C14B2F9841D6BF9EC" box="[729,816,1536,1560]" italics="true" pageId="82" pageNumber="83">A. nuno</emphasis>
</taxonomicName>
<emphasis id="B9797E14FFC27D1C155CF9841DCAF9E3" bold="true" box="[823,913,1536,1560]" pageId="82" pageNumber="83">
<taxonomicNameLabel id="A24AC36FFFC27D1C155CF9841DCAF9E3" box="[823,913,1536,1560]" pageId="82" pageNumber="83" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
is generally similar to those of
<taxonomicName id="4C0DD985FFC27D1C129FF9841B2FF9E3" authorityName="Anker" authorityYear="2012" box="[1268,1396,1536,1560]" class="Malacostraca" family="Alpheidae" genus="Alpheus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="82" pageNumber="83" phylum="Arthropoda" rank="species" species="amarillo" status="sp. nov.">
<emphasis id="B9797E14FFC27D1C129FF9841B2FF9E3" box="[1268,1396,1536,1560]" italics="true" pageId="82" pageNumber="83">A. amarillo</emphasis>
</taxonomicName>
<emphasis id="B9797E14FFC27D1C1311F9841E93F9C6" bold="true" pageId="82" pageNumber="83">
<taxonomicNameLabel id="A24AC36FFFC27D1C1311F9841E93F9C6" pageId="82" pageNumber="83" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
,
<taxonomicName id="4C0DD985FFC27D1C16BDF9A11F39F9C6" authorityName="Anker" authorityYear="2012" box="[214,354,1573,1597]" class="Malacostraca" family="Alpheidae" genus="Alpheus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="82" pageNumber="83" phylum="Arthropoda" rank="species" species="punctatus" status="sp. nov.">
<emphasis id="B9797E14FFC27D1C16BDF9A11F39F9C6" box="[214,354,1573,1597]" italics="true" pageId="82" pageNumber="83">A. punctatus</emphasis>
</taxonomicName>
<emphasis id="B9797E14FFC27D1C1702F9A11F99F9C6" bold="true" box="[361,450,1573,1597]" pageId="82" pageNumber="83">
<taxonomicNameLabel id="A24AC36FFFC27D1C1702F9A11F99F9C6" box="[361,450,1573,1597]" pageId="82" pageNumber="83" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, and
<taxonomicName id="4C0DD985FFC27D1C1794F9A11CD5F9C6" authorityName="Anker" authorityYear="2012" box="[511,654,1573,1597]" class="Malacostraca" family="Alpheidae" genus="Alpheus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="82" pageNumber="83" phylum="Arthropoda" rank="species" species="tampensis" status="sp. nov.">
<emphasis id="B9797E14FFC27D1C1794F9A11CD5F9C6" box="[511,654,1573,1597]" italics="true" pageId="82" pageNumber="83">A. tampensis</emphasis>
</taxonomicName>
<emphasis id="B9797E14FFC27D1C14FEF9A11CB5F9C6" bold="true" box="[661,750,1573,1597]" pageId="82" pageNumber="83">
<taxonomicNameLabel id="A24AC36FFFC27D1C14FEF9A11CB5F9C6" box="[661,750,1573,1597]" pageId="82" pageNumber="83" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, although in
<taxonomicName id="4C0DD985FFC27D1C15E9F9A11D82F9C6" authorityName="Anker" authorityYear="2012" box="[898,985,1573,1597]" class="Malacostraca" family="Alpheidae" genus="Alpheus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="82" pageNumber="83" phylum="Arthropoda" rank="species" species="nuno" status="sp. nov.">
<emphasis id="B9797E14FFC27D1C15E9F9A11D82F9C6" box="[898,985,1573,1597]" italics="true" pageId="82" pageNumber="83">A. nuno</emphasis>
</taxonomicName>
<emphasis id="B9797E14FFC27D1C158BF9A11A62F9C6" bold="true" box="[992,1081,1573,1597]" pageId="82" pageNumber="83">
<taxonomicNameLabel id="A24AC36FFFC27D1C158BF9A11A62F9C6" box="[992,1081,1573,1597]" pageId="82" pageNumber="83" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, the lateral margins of the plate are only slightly overhanging the orbito-rostral furrows, not forming a deep channel as in the other species. In addition, the rostral carina of
<taxonomicName id="4C0DD985FFC27D1C17D7F9F41C4EF97C" authorityName="Anker" authorityYear="2012" box="[444,533,1648,1672]" class="Malacostraca" family="Alpheidae" genus="Alpheus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="82" pageNumber="83" phylum="Arthropoda" rank="species" species="nuno" status="sp. nov.">
<emphasis id="B9797E14FFC27D1C17D7F9F41C4EF97C" box="[444,533,1648,1672]" italics="true" pageId="82" pageNumber="83">A. nuno</emphasis>
</taxonomicName>
<emphasis id="B9797E14FFC27D1C1475F9F41C21F973" bold="true" box="[542,634,1648,1672]" pageId="82" pageNumber="83">
<taxonomicNameLabel id="A24AC36FFFC27D1C1475F9F41C21F973" box="[542,634,1648,1672]" pageId="82" pageNumber="83" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
is much narrower than in the other three species (cf.
<figureCitation id="1336BE83FFC27D1C128FF9EB1B0CF97C" box="[1252,1367,1647,1671]" captionStart="FIGURE 27" captionStartId="43.[151,244,1748,1769]" captionTargetBox="[169,1405,318,1678]" captionTargetId="figure-249@43.[151,1436,305,1725]" captionTargetPageId="43" captionText="FIGURE 27. Alpheus amarillo sp. nov.: AN, holotype, male from Portobelo, Panama [MNHN-IU-2010-4081]; O, P, paratype, ovigerous female from San Blas Islands, Panama [MNHN-IU-2010-4083]; Q, non-type, male from Alacranes Reef, Gulf of Mexico [UNAM-CNCR 26483]; R, non-type, ovigerous female from Alacranes Reef [UNAM-CNCR 26484]; A, frontal region of carapace and frontal appendages, dorsal view; B, rostro-orbital region of carapace, lateral view; C, same, dorsolateral view; D, tooth on mesioventral carina of first article of antennular peduncle, lateral view; E, antennal scaphocerite, dorsal view; F, second pereiopod, lateral view; G, third pereiopod, lateral view; H, same, propodus and dactylus, lateral view; I, fifth pereiopod, lateral view; J, same, propodus and dactylus, lateral view; K, diagrammatic representation of first two abdominal sternites, ventroposterior view; L, second pleopod," figureDoi="http://doi.org/10.5281/zenodo.10096416" httpUri="https://zenodo.org/record/10096416/files/figure.png" pageId="82" pageNumber="83">Figs. 27A</figureCitation>
,
<figureCitation id="1336BE83FFC27D1C130EF9EB1BCCF97C" box="[1381,1431,1647,1671]" captionStart="FIGURE 33" captionStartId="50.[151,244,1780,1801]" captionTargetBox="[173,1413,186,1746]" captionTargetId="figure-178@50.[151,1436,181,1777]" captionTargetPageId="50" captionText="FIGURE 33. Alpheus punctatus sp. nov.: AO, holotype, male from Bocas del Toro, Panama [MNHN-IU-2010-4085]; P, Q, paratype, ovigerous female from Bocas del Toro [MNHN-IU-2010-4086]; A, frontal region of carapace and frontal appendages, dorsal view; B, rostro-orbital region of carapace, lateral view; C, same, dorsolateral view; D, tooth on mesioventral carina of first article of antennular peduncle, lateral view; E, antennal scaphocerite, dorsal view; F, third maxilliped, lateral view; G, second pereiopod, lateral view; H, third pereiopod, lateral view; I, same, propodus and dactylus, lateral view; J, fifth pereiopod, lateral view; K, same, propodus and dac-" figureDoi="http://doi.org/10.5281/zenodo.10096427" httpUri="https://zenodo.org/record/10096427/files/figure.png" pageId="82" pageNumber="83">33A</figureCitation>
,
<figureCitation id="1336BE83FFC27D1C16FCF9111E91F956" box="[151,202,1685,1709]" captionStart="FIGURE 38" captionStartId="56.[151,244,1670,1691]" captionTargetBox="[171,1415,246,1582]" captionTargetId="figure-152@56.[151,1436,219,1622]" captionTargetPageId="56" captionText="FIGURE 38. Alpheus tampensis sp. nov.: holotype, male from Tampa Bay, Florida [FLMNH UF Arthropoda 15338]; A, frontal region of carapace and frontal appendages, dorsal view; B, rostro-orbital region of carapace, dorsal view; C, same, lateral view; D, same, dorsolateral view; E, tooth on mesioventral carina of first article of antennular peduncle, lateral view; F, antennal scaphocerite, dorsal view; G, third maxilliped, lateral view; H, third pereiopod, lateral view; I, fifth pereiopod, lateral view; J, same, propodus and dactylus, mesial view; K, diagrammatic representation of first two abdominal sternites, ventroposterior view; L, second pleopod, detail of appendix masculina and appendix interna, lateral view; M, telson, dorsal view; N, uropod, dorsal view. Scale bars as indicated, figs. E, K drawn without scale." figureDoi="http://doi.org/10.5281/zenodo.10096437" httpUri="https://zenodo.org/record/10096437/files/figure.png" pageId="82" pageNumber="83">38A</figureCitation>
,
<figureCitation id="1336BE83FFC27D1C16BEF9111F51F956" box="[213,266,1685,1709]" captionStart="FIGURE 57" captionStartId="81.[151,244,1837,1858]" captionTargetBox="[196,1409,703,1783]" captionTargetId="figure-357@81.[185,1441,681,1815]" captionTargetPageId="81" captionText="FIGURE 57. Alpheus nuno sp. nov.: holotype, female from Cozumel, Mexico [UNAM-CNCR 26485]; A, frontal region of carapace and frontal appendages, dorsal view; B, rostro-orbital region of carapace, lateral view; C, same, dorsolateral view; D, tooth on mesioventral carina of first article of antennular peduncle, lateral view; E, antennal scaphocerite, dorsal view; F, second pereiopod, lateral view; G, third pereiopod, lateral view; H, same, distal propodus and dactylus, mesial view; I, fourth pereiopod, propodus and dactylus," figureDoi="http://doi.org/10.5281/zenodo.10096469" httpUri="https://zenodo.org/record/10096469/files/figure.png" pageId="82" pageNumber="83">57A</figureCitation>
). The female minor chela is relatively slender, approaching the proportions found in
<taxonomicName id="4C0DD985FFC27D1C12D7F9111B67F956" authorityName="Anker" authorityYear="2012" box="[1212,1340,1685,1709]" class="Malacostraca" family="Alpheidae" genus="Alpheus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="82" pageNumber="83" phylum="Arthropoda" rank="species" species="amarillo" status="sp. nov.">
<emphasis id="B9797E14FFC27D1C12D7F9111B67F956" box="[1212,1340,1685,1709]" italics="true" pageId="82" pageNumber="83">A. amarillo</emphasis>
</taxonomicName>
<emphasis id="B9797E14FFC27D1C1328F9111BC7F956" bold="true" box="[1347,1436,1685,1709]" pageId="82" pageNumber="83">
<taxonomicNameLabel id="A24AC36FFFC27D1C1328F9111BC7F956" box="[1347,1436,1685,1709]" pageId="82" pageNumber="83" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
and to a lesser degree
<taxonomicName id="4C0DD985FFC27D1C17FBF93E1C46F929" authorityName="Anker" authorityYear="2012" box="[400,541,1722,1746]" class="Malacostraca" family="Alpheidae" genus="Alpheus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="82" pageNumber="83" phylum="Arthropoda" rank="species" species="punctatus" status="sp. nov.">
<emphasis id="B9797E14FFC27D1C17FBF93E1C46F929" box="[400,541,1722,1746]" italics="true" pageId="82" pageNumber="83">A. punctatus</emphasis>
</taxonomicName>
<emphasis id="B9797E14FFC27D1C144FF93E1C25F929" bold="true" box="[548,638,1722,1746]" pageId="82" pageNumber="83">
<taxonomicNameLabel id="A24AC36FFFC27D1C144FF93E1C25F929" box="[548,638,1722,1746]" pageId="82" pageNumber="83" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
(cf.
<figureCitation id="1336BE83FFC27D1C14D9F93E1D7FF929" box="[690,804,1722,1746]" captionStart="FIGURE 28" captionStartId="44.[151,244,1621,1642]" captionTargetBox="[166,1401,198,1580]" captionTargetId="figure-239@44.[151,1436,175,1632]" captionTargetPageId="44" captionText="FIGURE 28. Alpheus amarillo sp. nov.: AJ, holotype, male from Portobelo, Panama [MNHN-IU-2010-4081]; K, paratype, male from San Blas Islands, Panama [RMNH D54800]; LN, paratype, ovigerous female from San Blas Islands [MNHN-IU-2010-4083]; O, P, non-type, male from Alacranes Reef, Gulf of Mexico [UNAM-CNCR 26483]; A, major chela, mesial view; B, same, lateral view; C, same, detail of ventral shoulder, lateral view; D, same, detail of dorsal shoulder, lateral view; E, major chela dactylus, lateral view; F, major cheliped, ischium, merus and carpus, mesial view; G, same, detail of ventromesial margin, mesial view; H, minor chela and carpus, mesial view; I, minor chela, lateral view; J, minor cheliped, ischium, merus and carpus, mesial view; K, major chela, mesial view; L, major chela, lateral view; M, same, detail of dorsal shoulder, lateral view; N, same, detail of ventral shoulder, lateral view; O, major chela, lateral view; P, same, detail of dorsal shoulder, lateral view. Scale bars as indicated." figureDoi="http://doi.org/10.5281/zenodo.10096418" httpUri="https://zenodo.org/record/10096418/files/figure.png" pageId="82" pageNumber="83">Figs. 28A</figureCitation>
,
<figureCitation id="1336BE83FFC27D1C1544F93E1D38F929" box="[815,867,1722,1746]" captionStart="FIGURE 34" captionStartId="51.[151,244,1377,1398]" captionTargetBox="[178,1386,243,1317]" captionTargetId="figure-304@51.[151,1436,213,1342]" captionTargetPageId="51" captionText="FIGURE 34. Alpheus punctatus sp. nov.: AJ, holotype, male from Bocas del Toro, Panama [MNHN-IU-2010-4085]; K, paratype, ovigerous female from Bocas del Toro [MNHN-IU-2010-4086]; A, major chela, mesial view; B, same, lateral view; C, same, detail of ventral shoulder, lateral view; D, same, detail of dorsal shoulder, lateral view; E, major chela dactylus, lateral view; F, major cheliped, ischium, merus and carpus, mesial view; G, same, detail of ventromesial margin, mesial view; H, minor chela, mesial view; I, same, lateral view; J, minor cheliped, ischium, merus and carpus, mesial view; K, major chela, lateral view. Scale bars as indicated." figureDoi="http://doi.org/10.5281/zenodo.10096429" httpUri="https://zenodo.org/record/10096429/files/figure.png" pageId="82" pageNumber="83">34A</figureCitation>
,
<figureCitation id="1336BE83FFC27D1C1505F93E1DFAF929" box="[878,929,1722,1746]" captionStart="FIGURE 58" captionStartId="82.[151,244,898,919]" captionTargetBox="[170,1410,184,848]" captionTargetId="figure-449@82.[150,1436,155,876]" captionTargetPageId="82" captionText="FIGURE 58. Alpheus nuno sp. nov.: holotype, female from Cozumel, Mexico [UNAM-CNCR 26485]; A major chela, mesial view; B, same, lateral view; C, same, detail of ventral shoulder, lateral view; D, same, detail of dorsal shoulder; lateral view; E, major chela dactylus, lateral view; F, major cheliped, ischium, merus and carpus, mesial view; G, minor cheliped, mesial view; H, minor chela, lateral view. Scale bars as indicated." figureDoi="http://doi.org/10.5281/zenodo.10096471" httpUri="https://zenodo.org/record/10096471/files/figure.png" pageId="82" pageNumber="83">58A</figureCitation>
; see also
<figureCitation id="1336BE83FFC27D1C1266F93E1A3BF929" box="[1037,1120,1722,1746]" captionStart="FIGURE 64" captionStartId="90.[151,244,1577,1598]" captionTargetBox="[163,1402,236,1501]" captionTargetId="figure-163@90.[151,1436,219,1540]" captionTargetPageId="90" captionText="FIGURE 64. Comparison of proportions of the major chela (in lateral view) among 10 western Atlantic species of the Alpheus armillatus H. Milne Edwards, 1837 complex; AI, males; J, female; A, A. armillatus H. Milne Edwards, 1837; B, A. lancirostris Rankin, 1900; C, A. verrilli (Schmitt, 1924); D, A. angulosus McClure, 2002; E, A. amarillo sp. nov.; F, A. punctatus sp. nov.; G, A. tampensis sp. nov.; H, A. carlae sp. nov.; I, A. brasileiro sp. nov.; J, A. nuno sp. nov. Abbreviations: FB, finger base height; FH, fixed finger (pollex) height; FL, fixed finger (pollex) length; PL, palm length. Not to scale (for scales and specimen details see Figs. 3, 10, 15, 20, 28, 34, 39, 42, 54, 58); C, F, G mirrored horizontally from the originals for better visual comparison." figureDoi="http://doi.org/10.5281/zenodo.10096477" httpUri="https://zenodo.org/record/10096477/files/figure.png" pageId="82" pageNumber="83">Fig. 64</figureCitation>
). Based on these features
<taxonomicName id="4C0DD985FFC27D1C13EFF93E1E94F90C" authorityName="Anker" authorityYear="2012" class="Malacostraca" family="Alpheidae" genus="Alpheus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="82" pageNumber="83" phylum="Arthropoda" rank="species" species="nuno" status="sp. nov.">
<emphasis id="B9797E14FFC27D1C13EFF93E1E94F90C" italics="true" pageId="82" pageNumber="83">A. nuno</emphasis>
</taxonomicName>
<emphasis id="B9797E14FFC27D1C16B3F9641F68F903" bold="true" box="[216,307,1760,1784]" pageId="82" pageNumber="83">
<taxonomicNameLabel id="A24AC36FFFC27D1C16B3F9641F68F903" box="[216,307,1760,1784]" pageId="82" pageNumber="83" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
appears to be within or at least very close to Clade 1 of
<bibRefCitation id="EF9CDFF7FFC27D1C15AFF95B1AB4F90C" author="Mathews &amp; Anker" box="[964,1263,1759,1783]" firstAuthor="Mathews" pageId="82" pageNumber="83" pagination="268 - 281" refId="ref54769" refString="Mathews, L. M. &amp; Anker, A. (2009) Molecular phylogeny reveals extensive ancient and ongoing radiations in a snapping shrimp species complex (Crustacea, Alpheidae, Alpheus armillatus). Molecular Phylogenetics and Evolution, 50, 268 - 281." type="journal article" year="2009">Mathews &amp; Anker (2009)</bibRefCitation>
; this, however, needs to be confirmed genetically.
</paragraph>
<paragraph id="8BB2A206FFC27D1C16ACF8AE1D7FF8B9" blockId="82.[151,1436,1087,1859]" box="[199,804,1834,1859]" pageId="82" pageNumber="83">
<emphasis id="B9797E14FFC27D1C16ACF8AE1C45F8B9" bold="true" box="[199,542,1834,1859]" pageId="82" pageNumber="83">GenBank accession numbers</emphasis>
. Presently unavailable.
</paragraph>
</subSubSection>
</treatment>
</document>