Population dynamics of Sesarma rectum (Crustacea: Brachyura: Grapsidae) in the Ariquindá River mangrove, north-east of Brazil
This study was carried out in order to provide basic information on the population ecology of the crab Sesarma rectum in the Ariquindá River mangrove, Tamandaré, State of Pernambuco, Brazil. The population was analysed with regard to the following aspects, in particular: the size-class frequency dis...
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| Veröffentlicht in: | Journal of the Marine Biological Association of the United Kingdom 2011-11, Vol.91 (7), p.1395-1401 |
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| creator | da Silva Castiglioni, Daniela de Oliveira, Paloma Joana Albuquerque da Silva, Josivan Soares Coelho, Petrônio Alves |
| description | This study was carried out in order to provide basic information on the population ecology of the crab Sesarma rectum in the Ariquindá River mangrove, Tamandaré, State of Pernambuco, Brazil. The population was analysed with regard to the following aspects, in particular: the size-class frequency distribution of carapace width (CW), mean body size (CW) of males and females, morphological sexual maturity, sex-ratio, reproductive period, and recruitment. Samples were collected monthly from April 2008 through to March 2009; the crabs were collected manually, with a capture effort by one person for 30 minutes, during low tide. The specimens obtained were measured for CW, length of the propodus of males, and abdomen width of females; and the sex and ovigerous condition were noted. Altogether, we obtained 511 specimens (132 juvenile and 137 adult males, and 171 juvenile and 71 adult females, of which 32 were ovigerous). The median CW of males (16.15 mm) was significantly larger than that of females (13.82 mm) (P 0.05). The sex-ratio by size-class showed an anomalous pattern, with a greater abundance of males in the larger size-classes. The reproductive period was continuous and the highest frequency of ovigerous females was recorded in the spring and summer. The major pulse of recruitment occurred during autumn and winter, which is related to greater reproductive activity during the warmer months of the year. |
| doi_str_mv | 10.1017/S0025315411000130 |
| format | Article |
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The population was analysed with regard to the following aspects, in particular: the size-class frequency distribution of carapace width (CW), mean body size (CW) of males and females, morphological sexual maturity, sex-ratio, reproductive period, and recruitment. Samples were collected monthly from April 2008 through to March 2009; the crabs were collected manually, with a capture effort by one person for 30 minutes, during low tide. The specimens obtained were measured for CW, length of the propodus of males, and abdomen width of females; and the sex and ovigerous condition were noted. Altogether, we obtained 511 specimens (132 juvenile and 137 adult males, and 171 juvenile and 71 adult females, of which 32 were ovigerous). The median CW of males (16.15 mm) was significantly larger than that of females (13.82 mm) (P < 0.05). The size at morphological sexual maturity was 15.73 mm in males and 16.71 mm in females. The sex-ratio for the total of specimens analysed was 1.11:1 (male:female) (P > 0.05). The sex-ratio by size-class showed an anomalous pattern, with a greater abundance of males in the larger size-classes. The reproductive period was continuous and the highest frequency of ovigerous females was recorded in the spring and summer. The major pulse of recruitment occurred during autumn and winter, which is related to greater reproductive activity during the warmer months of the year.</description><identifier>ISSN: 0025-3154</identifier><identifier>EISSN: 1469-7769</identifier><identifier>DOI: 10.1017/S0025315411000130</identifier><identifier>CODEN: JMBAAK</identifier><language>eng</language><publisher>Cambridge, UK: Cambridge University Press</publisher><subject>Abdomen ; Adults ; Animal and plant ecology ; Animal, plant and microbial ecology ; Biological and medical sciences ; Body size ; Brachyura ; Crustaceans ; Decapoda ; Demecology ; Discriminant analysis ; Females ; Frequency distribution ; Freshwater ; Fundamental and applied biological sciences. Psychology ; General aspects ; Grapsidae ; Males ; Marine ; Morphology ; Population ; Population ecology ; Rectum ; River ecology ; Rivers ; Salinity ; Sea water ecosystems ; Seasons ; Sesarma rectum ; Sexual maturity ; Synecology</subject><ispartof>Journal of the Marine Biological Association of the United Kingdom, 2011-11, Vol.91 (7), p.1395-1401</ispartof><rights>Copyright © Marine Biological Association of the United Kingdom 2011</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c378t-bf31558125dfc39f7cade3712b36aa606e8620dc2e4dbbcdcb31b26f2eebd7003</citedby><cites>FETCH-LOGICAL-c378t-bf31558125dfc39f7cade3712b36aa606e8620dc2e4dbbcdcb31b26f2eebd7003</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.cambridge.org/core/product/identifier/S0025315411000130/type/journal_article$$EHTML$$P50$$Gcambridge$$H</linktohtml><link.rule.ids>164,315,781,785,27926,27927,55630</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=24579165$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>da Silva Castiglioni, Daniela</creatorcontrib><creatorcontrib>de Oliveira, Paloma Joana Albuquerque</creatorcontrib><creatorcontrib>da Silva, Josivan Soares</creatorcontrib><creatorcontrib>Coelho, Petrônio Alves</creatorcontrib><title>Population dynamics of Sesarma rectum (Crustacea: Brachyura: Grapsidae) in the Ariquindá River mangrove, north-east of Brazil</title><title>Journal of the Marine Biological Association of the United Kingdom</title><description>This study was carried out in order to provide basic information on the population ecology of the crab Sesarma rectum in the Ariquindá River mangrove, Tamandaré, State of Pernambuco, Brazil. The population was analysed with regard to the following aspects, in particular: the size-class frequency distribution of carapace width (CW), mean body size (CW) of males and females, morphological sexual maturity, sex-ratio, reproductive period, and recruitment. Samples were collected monthly from April 2008 through to March 2009; the crabs were collected manually, with a capture effort by one person for 30 minutes, during low tide. The specimens obtained were measured for CW, length of the propodus of males, and abdomen width of females; and the sex and ovigerous condition were noted. Altogether, we obtained 511 specimens (132 juvenile and 137 adult males, and 171 juvenile and 71 adult females, of which 32 were ovigerous). The median CW of males (16.15 mm) was significantly larger than that of females (13.82 mm) (P < 0.05). The size at morphological sexual maturity was 15.73 mm in males and 16.71 mm in females. The sex-ratio for the total of specimens analysed was 1.11:1 (male:female) (P > 0.05). The sex-ratio by size-class showed an anomalous pattern, with a greater abundance of males in the larger size-classes. The reproductive period was continuous and the highest frequency of ovigerous females was recorded in the spring and summer. The major pulse of recruitment occurred during autumn and winter, which is related to greater reproductive activity during the warmer months of the year.</description><subject>Abdomen</subject><subject>Adults</subject><subject>Animal and plant ecology</subject><subject>Animal, plant and microbial ecology</subject><subject>Biological and medical sciences</subject><subject>Body size</subject><subject>Brachyura</subject><subject>Crustaceans</subject><subject>Decapoda</subject><subject>Demecology</subject><subject>Discriminant analysis</subject><subject>Females</subject><subject>Frequency distribution</subject><subject>Freshwater</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>General aspects</subject><subject>Grapsidae</subject><subject>Males</subject><subject>Marine</subject><subject>Morphology</subject><subject>Population</subject><subject>Population ecology</subject><subject>Rectum</subject><subject>River ecology</subject><subject>Rivers</subject><subject>Salinity</subject><subject>Sea water ecosystems</subject><subject>Seasons</subject><subject>Sesarma rectum</subject><subject>Sexual maturity</subject><subject>Synecology</subject><issn>0025-3154</issn><issn>1469-7769</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp1kdFq1UAQhhdR8Fj7AN4tgmjB6G422U16Vw9ahYLS6nWY7E56tiS7p7NJ4fTCd-mz-GIm9KBg8WoG5ptvfhjGXkjxTgpp3l8IkZdKloWUQgipxCO2koWuM2N0_ZitlnG2zJ-yZyldLYw21Yr9_Ba3Uw-jj4G7XYDB28Rjxy8wAQ3ACe04DfzNmqY0gkU45h8I7GY30dyeEmyTd4BH3Ac-bpCfkL-efHC_7vi5v0HiA4RLijf4lodI4yZDSONyYLbc-v45e9JBn_BwXw_Yj08fv68_Z2dfT7-sT84yq0w1Zm03Ry8rmZeus6rujAWHysi8VRpAC42VzoWzORauba2zrZJtrrscsXVGCHXAXt97txSvJ0xjM_hkse8hYJxSU9W1LGVRFzP58h_yKk4U5nBNLQtTlaqQMyTvIUsxJcKu2ZIfgHaNFM3yj-bBP-adV3sxJAt9RxCsT38W86I0tdTlzKm9G4aWvLvEvwn-b_8NN7qa9g</recordid><startdate>20111101</startdate><enddate>20111101</enddate><creator>da Silva Castiglioni, Daniela</creator><creator>de Oliveira, Paloma Joana Albuquerque</creator><creator>da Silva, Josivan Soares</creator><creator>Coelho, Petrônio Alves</creator><general>Cambridge University Press</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7QG</scope><scope>7SN</scope><scope>7TN</scope><scope>88A</scope><scope>8FE</scope><scope>8FH</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>F1W</scope><scope>GNUQQ</scope><scope>H95</scope><scope>HCIFZ</scope><scope>L.G</scope><scope>LK8</scope><scope>M7N</scope><scope>M7P</scope><scope>PCBAR</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>7QH</scope><scope>7UA</scope></search><sort><creationdate>20111101</creationdate><title>Population dynamics of Sesarma rectum (Crustacea: Brachyura: Grapsidae) in the Ariquindá River mangrove, north-east of Brazil</title><author>da Silva Castiglioni, Daniela ; de Oliveira, Paloma Joana Albuquerque ; da Silva, Josivan Soares ; Coelho, Petrônio Alves</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c378t-bf31558125dfc39f7cade3712b36aa606e8620dc2e4dbbcdcb31b26f2eebd7003</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Abdomen</topic><topic>Adults</topic><topic>Animal and plant ecology</topic><topic>Animal, plant and microbial ecology</topic><topic>Biological and medical sciences</topic><topic>Body size</topic><topic>Brachyura</topic><topic>Crustaceans</topic><topic>Decapoda</topic><topic>Demecology</topic><topic>Discriminant analysis</topic><topic>Females</topic><topic>Frequency distribution</topic><topic>Freshwater</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>General aspects</topic><topic>Grapsidae</topic><topic>Males</topic><topic>Marine</topic><topic>Morphology</topic><topic>Population</topic><topic>Population ecology</topic><topic>Rectum</topic><topic>River ecology</topic><topic>Rivers</topic><topic>Salinity</topic><topic>Sea water ecosystems</topic><topic>Seasons</topic><topic>Sesarma rectum</topic><topic>Sexual maturity</topic><topic>Synecology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>da Silva Castiglioni, Daniela</creatorcontrib><creatorcontrib>de Oliveira, Paloma Joana Albuquerque</creatorcontrib><creatorcontrib>da Silva, Josivan Soares</creatorcontrib><creatorcontrib>Coelho, Petrônio Alves</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Animal Behavior Abstracts</collection><collection>Ecology Abstracts</collection><collection>Oceanic Abstracts</collection><collection>Biology Database (Alumni Edition)</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>ProQuest Central Student</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>SciTech Premium Collection</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>ProQuest Biological Science Collection</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biological Science Database</collection><collection>Earth, Atmospheric & Aquatic Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Aqualine</collection><collection>Water Resources Abstracts</collection><jtitle>Journal of the Marine Biological Association of the United Kingdom</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>da Silva Castiglioni, Daniela</au><au>de Oliveira, Paloma Joana Albuquerque</au><au>da Silva, Josivan Soares</au><au>Coelho, Petrônio Alves</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Population dynamics of Sesarma rectum (Crustacea: Brachyura: Grapsidae) in the Ariquindá River mangrove, north-east of Brazil</atitle><jtitle>Journal of the Marine Biological Association of the United Kingdom</jtitle><date>2011-11-01</date><risdate>2011</risdate><volume>91</volume><issue>7</issue><spage>1395</spage><epage>1401</epage><pages>1395-1401</pages><issn>0025-3154</issn><eissn>1469-7769</eissn><coden>JMBAAK</coden><abstract>This study was carried out in order to provide basic information on the population ecology of the crab Sesarma rectum in the Ariquindá River mangrove, Tamandaré, State of Pernambuco, Brazil. The population was analysed with regard to the following aspects, in particular: the size-class frequency distribution of carapace width (CW), mean body size (CW) of males and females, morphological sexual maturity, sex-ratio, reproductive period, and recruitment. Samples were collected monthly from April 2008 through to March 2009; the crabs were collected manually, with a capture effort by one person for 30 minutes, during low tide. The specimens obtained were measured for CW, length of the propodus of males, and abdomen width of females; and the sex and ovigerous condition were noted. Altogether, we obtained 511 specimens (132 juvenile and 137 adult males, and 171 juvenile and 71 adult females, of which 32 were ovigerous). The median CW of males (16.15 mm) was significantly larger than that of females (13.82 mm) (P < 0.05). The size at morphological sexual maturity was 15.73 mm in males and 16.71 mm in females. The sex-ratio for the total of specimens analysed was 1.11:1 (male:female) (P > 0.05). The sex-ratio by size-class showed an anomalous pattern, with a greater abundance of males in the larger size-classes. The reproductive period was continuous and the highest frequency of ovigerous females was recorded in the spring and summer. The major pulse of recruitment occurred during autumn and winter, which is related to greater reproductive activity during the warmer months of the year.</abstract><cop>Cambridge, UK</cop><pub>Cambridge University Press</pub><doi>10.1017/S0025315411000130</doi><tpages>7</tpages></addata></record> |
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| ispartof | Journal of the Marine Biological Association of the United Kingdom, 2011-11, Vol.91 (7), p.1395-1401 |
| issn | 0025-3154 1469-7769 |
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| source | Cambridge Journals |
| subjects | Abdomen Adults Animal and plant ecology Animal, plant and microbial ecology Biological and medical sciences Body size Brachyura Crustaceans Decapoda Demecology Discriminant analysis Females Frequency distribution Freshwater Fundamental and applied biological sciences. Psychology General aspects Grapsidae Males Marine Morphology Population Population ecology Rectum River ecology Rivers Salinity Sea water ecosystems Seasons Sesarma rectum Sexual maturity Synecology |
| title | Population dynamics of Sesarma rectum (Crustacea: Brachyura: Grapsidae) in the Ariquindá River mangrove, north-east of Brazil |
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