139 lines
14 KiB
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139 lines
14 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.943.52773" ID-GBIF-Dataset="8b3801e8-36ec-4ce6-a50d-4ae38ab39e05" ID-PMC="PMC7324410" ID-Pensoft-Pub="1313-2970-943-1" ID-Pensoft-UUID="2445E5941B585EE6B56E114E62102FB5" ID-PubMed="32624673" ID-ZooBank="2E2EAD47EC1A49FCAA9B857C29E283D6" ModsDocID="1313-2970-943-1" checkinTime="1592862879990" checkinUser="pensoft" docAuthor="Masunari, Setuko, Martins, Salise Brandt & Anacleto, Andre Fernando Miyadi" docDate="2020" docId="3946E2BDB95C5F1199D53BA46903717E" docLanguage="en" docName="ZooKeys 943: 1-20" docOrigin="ZooKeys 943" docSource="http://dx.doi.org/10.3897/zookeys.943.52773" docTitle="Leptuca cumulanta" docType="treatment" docVersion="4" id="2445E5941B585EE6B56E114E62102FB5" lastPageNumber="1" masterDocId="2445E5941B585EE6B56E114E62102FB5" masterDocTitle="An illustrated key to the fiddler crabs (Crustacea, Decapoda, Ocypodidae) from the Atlantic coast of Brazil" masterLastPageNumber="20" masterPageNumber="1" pageNumber="1" updateTime="1668169006592" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>An illustrated key to the fiddler crabs (Crustacea, Decapoda, Ocypodidae) from the Atlantic coast of Brazil</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Masunari, Setuko</mods:namePart>
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<mods:affiliation>Laboratory for Crustacean Research UFPR, Department of Zoology, Federal University of Parana, Curitiba, Parana State, Brazil</mods:affiliation>
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<mods:nameIdentifier type="email">set_mas@yahoo.com.br</mods:nameIdentifier>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Martins, Salise Brandt</mods:namePart>
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<mods:affiliation>Laboratory for Crustacean Research UFPR, Department of Zoology, Federal University of Parana, Curitiba, Parana State, Brazil</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Anacleto, Andre Fernando Miyadi</mods:namePart>
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<mods:affiliation>Laboratory for Crustacean Research UFPR, Department of Zoology, Federal University of Parana, Curitiba, Parana State, Brazil</mods:affiliation>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2020</mods:date>
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<mods:detail type="volume">
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<mods:number>943</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>20</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/zookeys.943.52773</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.943.52773</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-943-1</mods:identifier>
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<mods:identifier type="ZooBank">2E2EAD47EC1A49FCAA9B857C29E283D6</mods:identifier>
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<mods:identifier type="Pensoft-UUID">2445E5941B585EE6B56E114E62102FB5</mods:identifier>
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<treatment ID-GBIF-Taxon="164697033" LSID="urn:lsid:plazi:treatment:3946E2BDB95C5F1199D53BA46903717E" httpUri="http://treatment.plazi.org/id/3946E2BDB95C5F1199D53BA46903717E" lastPageNumber="1" pageId="0" pageNumber="1">
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<subSubSection pageId="0" pageNumber="1" type="nomenclature">
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<paragraph pageId="0" pageNumber="1">
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<taxonomicName LSID="3946E2BD-B95C-5F11-99D5-3BA46903717E" authority="(Crane, 1943)" baseAuthorityName="Crane" baseAuthorityYear="1943" class="Malacostraca" family="Ocypodidae" genus="Leptuca" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leptuca cumulanta" order="Decapoda" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="cumulanta">Leptuca cumulanta (Crane, 1943)</taxonomicName>
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<figureCitation captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Abdomen of male, ventral view. A Leptuca leptodactyla, middle somites fused B Leptuca cumulanta, all somites distinct." figureDoi="10.3897/zookeys.943.52773.figure9" httpUri="https://binary.pensoft.net/fig/423563" pageId="0" pageNumber="1">Figures 9B</figureCitation>
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<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Leptuca cumulanta. A carapace with a pair of postero-lateral striae (seta), dorsal view B male major claw, frontal view." figureDoi="10.3897/zookeys.943.52773.figure10" httpUri="https://binary.pensoft.net/fig/423564" pageId="0" pageNumber="1">, 10A, B</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="description">
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<paragraph pageId="0" pageNumber="1">Recognition characters.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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Carapace semi-cylindrical, width ca. 1.6 times the length; strongly arched and dorsal surface without pile; lateral margins almost parallel (Fig.
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<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Leptuca cumulanta. A carapace with a pair of postero-lateral striae (seta), dorsal view B male major claw, frontal view." figureDoi="10.3897/zookeys.943.52773.figure10" httpUri="https://binary.pensoft.net/fig/423564" pageId="0" pageNumber="1">10A</figureCitation>
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). Dorso-lateral margins well marked and strongly converging posteriorly; single pair of postero-lateral striae clearly visible (Fig.
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<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Leptuca cumulanta. A carapace with a pair of postero-lateral striae (seta), dorsal view B male major claw, frontal view." figureDoi="10.3897/zookeys.943.52773.figure10" httpUri="https://binary.pensoft.net/fig/423564" pageId="0" pageNumber="1">10A</figureCitation>
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, seta). The discrete pile on the carapace described by
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<bibRefCitation author="von Hagen, H-O" journalOrPublisher="Mitteilungen aus den Hamburgischen Zoologischen Museum und Institut" pageId="0" pageNumber="1" pagination="81 - 94" refId="B35" refString="von Hagen, H-O, 1987. Morphologie und Winkbalz einer neuen Uca -Art (Crustacea, Brachyura) aus dem Staat Espirito Santo (Brasilien). Mitteilungen aus den Hamburgischen Zoologischen Museum und Institut 84: 81 - 94" title="Morphologie und Winkbalz einer neuen Uca - Art (Crustacea, Brachyura) aus dem Staat Espirito Santo (Brasilien)." volume="84" year="1987">von Hagen (1987)</bibRefCitation>
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was not observed in the specimens examined in the present study. Front triangular and moderately wide measuring from 25% to 29% of the front-orbital breadth. Manus of male major claw with dorso-lateral surface covered by tubercles except along the strong dorsal groove (mostly filled with dirt); smooth surface in the submarginal longitudinal area; dorsal surface with sparse tubercles while dorso-lateral one with small and dense tubercles; fingers ca. 1.7 times the manus length; pollex almost straight but dactyl strongly arched ending in a curved downward tip, forming a very wide gap (Fig.
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<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Leptuca cumulanta. A carapace with a pair of postero-lateral striae (seta), dorsal view B male major claw, frontal view." figureDoi="10.3897/zookeys.943.52773.figure10" httpUri="https://binary.pensoft.net/fig/423564" pageId="0" pageNumber="1">10B</figureCitation>
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). Ambulatory legs without pile. Male abdomen somites distinct (Fig.
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<figureCitation captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Abdomen of male, ventral view. A Leptuca leptodactyla, middle somites fused B Leptuca cumulanta, all somites distinct." figureDoi="10.3897/zookeys.943.52773.figure9" httpUri="https://binary.pensoft.net/fig/423563" pageId="0" pageNumber="1">9B</figureCitation>
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). Small crabs,
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<normalizedToken originalValue="males’">males'</normalizedToken>
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CW up to 12.5 mm in a population from
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<normalizedToken originalValue="Caeté">Caete</normalizedToken>
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mangrove,
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<normalizedToken originalValue="Pará">Para</normalizedToken>
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state, northern Brazil (
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<bibRefCitation DOI="https://doi.org/10.3354/meps291177" author="Koch, V" journalOrPublisher="Marine Ecology Progress Series" pageId="0" pageNumber="1" pagination="177 - 188" refId="B18" refString="Koch, V, Wolff, M, Diele, K, 2005. Comparative population dynamics of four fiddler crabs (Ocypodidae genus Uca) from a north Brazilian mangrove ecosystem. Marine Ecology Progress Series 291: 177 - 188, DOI: https://doi.org/10.3354/meps291177" title="Comparative population dynamics of four fiddler crabs (Ocypodidae genus Uca) from a north Brazilian mangrove ecosystem." url="https://doi.org/10.3354/meps291177" volume="291" year="2005">Koch et al. 2005</bibRefCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="notes">
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<paragraph pageId="0" pageNumber="1">Biological notes.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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The species reproduces year-round in populations of northern Brazil and the crabs reach the largest CW among all other populations (
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<bibRefCitation DOI="https://doi.org/10.3354/meps291177" author="Koch, V" journalOrPublisher="Marine Ecology Progress Series" pageId="0" pageNumber="1" pagination="177 - 188" refId="B18" refString="Koch, V, Wolff, M, Diele, K, 2005. Comparative population dynamics of four fiddler crabs (Ocypodidae genus Uca) from a north Brazilian mangrove ecosystem. Marine Ecology Progress Series 291: 177 - 188, DOI: https://doi.org/10.3354/meps291177" title="Comparative population dynamics of four fiddler crabs (Ocypodidae genus Uca) from a north Brazilian mangrove ecosystem." url="https://doi.org/10.3354/meps291177" volume="291" year="2005">Koch et al. 2005</bibRefCitation>
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). In the impacted mangroves,
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<taxonomicName lsidName="L. cumulanta" pageId="0" pageNumber="1" rank="species" species="cumulanta">
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<emphasis italics="true" pageId="0" pageNumber="1">L. cumulanta</emphasis>
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</taxonomicName>
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is the fourth most abundant fiddler crab species, but
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<normalizedToken originalValue="crabs’">crabs'</normalizedToken>
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CW is the smallest among these populations (
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<bibRefCitation DOI="https://doi.org/10.1590/S0101-81752008000400004" author="Bede, LM" journalOrPublisher="Revista Brasileira de Zoologia" pageId="0" pageNumber="1" pagination="601 - 607" refId="B3" refString="Bede, LM, Oshiro, LMY, Mendes, LMD, Silva, AA, 2008. Comparacao da estrutura populacional das especies de Uca (Crustacea: Decapoda: Ocypodidae) no Manguezal de Itacuruca, Rio de Janeiro, Brasil. Revista Brasileira de Zoologia 25 (4): 601 - 607, DOI: https://doi.org/10.1590/S0101-81752008000400004" title="Comparacao da estrutura populacional das especies de Uca (Crustacea: Decapoda: Ocypodidae) no Manguezal de Itacuruca, Rio de Janeiro, Brasil." url="https://doi.org/10.1590/S0101-81752008000400004" volume="25" year="2008">
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<normalizedToken originalValue="Bedê">Bede</normalizedToken>
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et al. 2008
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</bibRefCitation>
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). The species prefers muddy substrates (
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<bibRefCitation DOI="https://doi.org/10.1017/S1755267212000942" author="Thurman, CL" journalOrPublisher="Latin American Journal of Aquatic Research" pageId="0" pageNumber="1" refId="B33" refString="Thurman, CL, Faria, SC, McNamara, JC, 2013. The distribution of fiddler crabs (Uca) along the coast of Brazil: implications for biogeography of the western Atlantic coast. Marine Biodiversity Records 6: e1. https://doi.org/10.1017/S1755267212000942" title="The distribution of fiddler crabs (Uca) along the coast of Brazil: implications for biogeography of the western Atlantic coast. Marine Biodiversity Records 6: e 1." url="https://doi.org/10.1017/S1755267212000942" year="2013">Thurman et al. 2013</bibRefCitation>
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). Hoods at the entrance of male burrows were observed in some populations in Venezuela and
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<normalizedToken originalValue="Curaçao">Curacao</normalizedToken>
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, but there is no such record from populations of the Brazilian coast (
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<bibRefCitation author="Crane, J" journalOrPublisher="Princeton University Press, Princeton" pageId="0" pageNumber="1" refId="B15" refString="Crane, J, 1975. Fiddler crabs of the world Ocypodidae: Genus Uca. Princeton University Press, Princeton" title="Fiddler crabs of the world Ocypodidae: Genus Uca" year="1975">Crane 1975</bibRefCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="remarks">
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<paragraph pageId="0" pageNumber="1">Remarks.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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In sympatric area of Brazilian coast
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<taxonomicName lsidName="L. cumulanta" pageId="0" pageNumber="1" rank="species" species="cumulanta">
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<emphasis italics="true" pageId="0" pageNumber="1">L. cumulanta</emphasis>
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</taxonomicName>
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can be confused with
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<taxonomicName lsidName="L. leptodactyla" pageId="0" pageNumber="1" rank="species" species="leptodactyla">
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<emphasis italics="true" pageId="0" pageNumber="1">L. leptodactyla</emphasis>
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</taxonomicName>
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(from
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<normalizedToken originalValue="Pará">Para</normalizedToken>
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to Rio de Janeiro) and
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<taxonomicName lsidName="L. uruguayensis" pageId="0" pageNumber="1" rank="species" species="uruguayensis">
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<emphasis italics="true" pageId="0" pageNumber="1">L. uruguayensis</emphasis>
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</taxonomicName>
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(Rio de Janeiro state): they are similar in size and the major male claw is provided with a very curved dactyl forming a wide gap with the pollex. The best ways to distinguish these three species is described when referring to
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<taxonomicName lsidName="L. leptodactyla" pageId="0" pageNumber="1" rank="species" species="leptodactyla">
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<emphasis italics="true" pageId="0" pageNumber="1">L. leptodactyla</emphasis>
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</taxonomicName>
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and
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<taxonomicName lsidName="L. uruguayensis" pageId="0" pageNumber="1" rank="species" species="uruguayensis">
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<emphasis italics="true" pageId="0" pageNumber="1">L. uruguayensis</emphasis>
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</taxonomicName>
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(see below).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |