The growth of Callinectes arcuatus (Ordway, 1863) in the El Colorado Lagoon, Ahome, Sinaloa, Mexico
ABSTRACT: The size structure of Callinectes arcuatus was determined from 2,786 ind (1,956 males and 830 females) of C. arcuatus, which were collected from March 2012 to March 2013 in El Colorado Lagoon, Sinaloa, Mexico. Sampling was random in grid form considering five stations located within the st...
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| Lenguaje: | English |
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Pontificia Universidad Católica de Valparaíso. Facultad de Recursos Naturales. Escuela de Ciencias del Mar
2018
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oai:scielo:S0718-560X20180005010412019-04-03The growth of Callinectes arcuatus (Ordway, 1863) in the El Colorado Lagoon, Ahome, Sinaloa, MexicoDiarte-Plata,GenaroEscamilla-Montes,RuthRuiz-Verdugo,César ArturoLuna-González,AntonioDe-La-Cruz-Agüero,GustavoGranados-Alcántar,SalvadorVázquez-López,HoracioFierro-Coronado,Jesús Arturo Callinectes arcuatus size crab fishery Sinaloa Mexican Pacific coast ABSTRACT: The size structure of Callinectes arcuatus was determined from 2,786 ind (1,956 males and 830 females) of C. arcuatus, which were collected from March 2012 to March 2013 in El Colorado Lagoon, Sinaloa, Mexico. Sampling was random in grid form considering five stations located within the study area. Measurements of length (CL), the width of the carapace (CW) and total weight (TW) were registered. The average carapace width of C. arcuatus was 9.4 ± 0.03 cm with a minimum of 5.3 cm and a maximum of 19.5 cm. For the length of the carapace (CL) the mean was 4.8 ± 0.02 cm with a minimum of 2.8 cm and a maximum of 9.2 cm, while the total weight varied between 16 and 416 g with an average of 54.0 ± 0.71 g, in both sexes (juveniles and adults).The morphometric relationships between CL-CW were adjusted a linear model. The equation is describing the relation TW-CW, which was adjusted to a potential model with a coefficient of determination of R2 = 0.71. The growth parameters estimated using the model of von Bertalanffy, for males was K = 0.84 yr-1 y CW∞ = 14.0 cm while for females K = 0.55 yr-1 and CW∞ = 15. 6 cm. According to the results obtained, it is observed that the organisms with sizes and maximum weights were presented in juvenile and adult males in C. arcuatus, being slightly larger and heavier than females in similar sizes and according to the growth curves the organisms, this species reaching is the maximum length between 3-4 years old.info:eu-repo/semantics/openAccessPontificia Universidad Católica de Valparaíso. Facultad de Recursos Naturales. Escuela de Ciencias del MarLatin american journal of aquatic research v.46 n.5 20182018-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2018000501041en10.3856/vol46-issue5-fulltext-17 |
| institution |
Scielo Chile |
| collection |
Scielo Chile |
| language |
English |
| topic |
Callinectes arcuatus size crab fishery Sinaloa Mexican Pacific coast |
| spellingShingle |
Callinectes arcuatus size crab fishery Sinaloa Mexican Pacific coast Diarte-Plata,Genaro Escamilla-Montes,Ruth Ruiz-Verdugo,César Arturo Luna-González,Antonio De-La-Cruz-Agüero,Gustavo Granados-Alcántar,Salvador Vázquez-López,Horacio Fierro-Coronado,Jesús Arturo The growth of Callinectes arcuatus (Ordway, 1863) in the El Colorado Lagoon, Ahome, Sinaloa, Mexico |
| description |
ABSTRACT: The size structure of Callinectes arcuatus was determined from 2,786 ind (1,956 males and 830 females) of C. arcuatus, which were collected from March 2012 to March 2013 in El Colorado Lagoon, Sinaloa, Mexico. Sampling was random in grid form considering five stations located within the study area. Measurements of length (CL), the width of the carapace (CW) and total weight (TW) were registered. The average carapace width of C. arcuatus was 9.4 ± 0.03 cm with a minimum of 5.3 cm and a maximum of 19.5 cm. For the length of the carapace (CL) the mean was 4.8 ± 0.02 cm with a minimum of 2.8 cm and a maximum of 9.2 cm, while the total weight varied between 16 and 416 g with an average of 54.0 ± 0.71 g, in both sexes (juveniles and adults).The morphometric relationships between CL-CW were adjusted a linear model. The equation is describing the relation TW-CW, which was adjusted to a potential model with a coefficient of determination of R2 = 0.71. The growth parameters estimated using the model of von Bertalanffy, for males was K = 0.84 yr-1 y CW∞ = 14.0 cm while for females K = 0.55 yr-1 and CW∞ = 15. 6 cm. According to the results obtained, it is observed that the organisms with sizes and maximum weights were presented in juvenile and adult males in C. arcuatus, being slightly larger and heavier than females in similar sizes and according to the growth curves the organisms, this species reaching is the maximum length between 3-4 years old. |
| author |
Diarte-Plata,Genaro Escamilla-Montes,Ruth Ruiz-Verdugo,César Arturo Luna-González,Antonio De-La-Cruz-Agüero,Gustavo Granados-Alcántar,Salvador Vázquez-López,Horacio Fierro-Coronado,Jesús Arturo |
| author_facet |
Diarte-Plata,Genaro Escamilla-Montes,Ruth Ruiz-Verdugo,César Arturo Luna-González,Antonio De-La-Cruz-Agüero,Gustavo Granados-Alcántar,Salvador Vázquez-López,Horacio Fierro-Coronado,Jesús Arturo |
| author_sort |
Diarte-Plata,Genaro |
| title |
The growth of Callinectes arcuatus (Ordway, 1863) in the El Colorado Lagoon, Ahome, Sinaloa, Mexico |
| title_short |
The growth of Callinectes arcuatus (Ordway, 1863) in the El Colorado Lagoon, Ahome, Sinaloa, Mexico |
| title_full |
The growth of Callinectes arcuatus (Ordway, 1863) in the El Colorado Lagoon, Ahome, Sinaloa, Mexico |
| title_fullStr |
The growth of Callinectes arcuatus (Ordway, 1863) in the El Colorado Lagoon, Ahome, Sinaloa, Mexico |
| title_full_unstemmed |
The growth of Callinectes arcuatus (Ordway, 1863) in the El Colorado Lagoon, Ahome, Sinaloa, Mexico |
| title_sort |
growth of callinectes arcuatus (ordway, 1863) in the el colorado lagoon, ahome, sinaloa, mexico |
| publisher |
Pontificia Universidad Católica de Valparaíso. Facultad de Recursos Naturales. Escuela de Ciencias del Mar |
| publishDate |
2018 |
| url |
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2018000501041 |
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