Growth, mortality and migratory pattern of white shrimp (Litopenaeus vannamei, Crustacea, Penaeidae) in the Carretas-Pereyra coastal lagoon system, Mexico
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| Formato: | Online |
| Idioma: | eng |
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Universidad de Costa Rica
2008
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| Acceso en línea: | https://revistas.ucr.ac.cr/index.php/rbt/article/view/5605 |
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RBT56052022-06-06T18:22:59Z Growth, mortality and migratory pattern of white shrimp (Litopenaeus vannamei, Crustacea, Penaeidae) in the Carretas-Pereyra coastal lagoon system, Mexico Growth, mortality and migratory pattern of white shrimp (Litopenaeus vannamei, Crustacea, Penaeidae) in the Carretas-Pereyra coastal lagoon system, Mexico Rivera Velásquez, G. A. Soto, L. H. Salgado Ugarte, I. J. Naranjo, E. Litopenaeus vannamei dinámica poblacional lagunas costeras México population dynamics coastal lagoons Mexico The growth, mortality and migration pattern of the population of Litopenaeus vannamei Boone 1931 in the Carretas-Pereyra coastal lagoon system, Mexico, were studied. The shrimp spatial distribution and abundance were analyzed in relation to salinity, water temperature, and substrate. A total of 2 669 shrimps was collected at 22 sites sampled monthly from March 2004 to August 2005. Juvenile shrimps of L. vannamei were present in the coastal lagoon system throughout the year, reaching densities from 0.001 to 0.302 ind/m2. The estimated daily growth rate was 0.06 to 0.27 mm carapace length (CL). No significant seasonal differences were appreciated. Weekly total mortality (Z) was between 0.04 and 0.34. Recruits, juveniles and sub-adults displayed a bimodal distributional pattern regulated by the prevailing conditions during the dry season. The peak abundance of juvenile stages occurred in December-January and March-May. The abundance presented an inverse correlation with salinity (r=-0.42; p < 0.05) and a positive correlation (r=0.44; p < 0.05) with silt content. No clear correlation was distinguished for emigration size with season of the year or water temperature. Universidad de Costa Rica 2008-06-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Article Text application/pdf https://revistas.ucr.ac.cr/index.php/rbt/article/view/5605 10.15517/rbt.v56i2.5605 Revista de Biología Tropical; Vol. 56 No. 2 (2008): Volume 56 – Regular number 2 – June 2008; 523–533 Revista de Biología Tropical; Vol. 56 Núm. 2 (2008): Volumen 56 – Número regular 2 – Junio 2008; 523–533 Revista Biología Tropical; Vol. 56 N.º 2 (2008): Volume 56 – Regular number 2 – June 2008; 523–533 2215-2075 0034-7744 10.15517/rbt.v56i2 eng https://revistas.ucr.ac.cr/index.php/rbt/article/view/5605/5349 Copyright (c) 2008 Revista de Biología Tropical http://creativecommons.org/licenses/by/4.0 |
| institution |
Universidad de Costa Rica |
| collection |
Revista de Biología Tropical |
| language |
eng |
| format |
Online |
| author |
Rivera Velásquez, G. A. Soto, L. H. Salgado Ugarte, I. J. Naranjo, E. |
| spellingShingle |
Rivera Velásquez, G. A. Soto, L. H. Salgado Ugarte, I. J. Naranjo, E. Growth, mortality and migratory pattern of white shrimp (Litopenaeus vannamei, Crustacea, Penaeidae) in the Carretas-Pereyra coastal lagoon system, Mexico |
| author_facet |
Rivera Velásquez, G. A. Soto, L. H. Salgado Ugarte, I. J. Naranjo, E. |
| author_sort |
Rivera Velásquez, G. |
| title |
Growth, mortality and migratory pattern of white shrimp (Litopenaeus vannamei, Crustacea, Penaeidae) in the Carretas-Pereyra coastal lagoon system, Mexico |
| title_short |
Growth, mortality and migratory pattern of white shrimp (Litopenaeus vannamei, Crustacea, Penaeidae) in the Carretas-Pereyra coastal lagoon system, Mexico |
| title_full |
Growth, mortality and migratory pattern of white shrimp (Litopenaeus vannamei, Crustacea, Penaeidae) in the Carretas-Pereyra coastal lagoon system, Mexico |
| title_fullStr |
Growth, mortality and migratory pattern of white shrimp (Litopenaeus vannamei, Crustacea, Penaeidae) in the Carretas-Pereyra coastal lagoon system, Mexico |
| title_full_unstemmed |
Growth, mortality and migratory pattern of white shrimp (Litopenaeus vannamei, Crustacea, Penaeidae) in the Carretas-Pereyra coastal lagoon system, Mexico |
| title_sort |
growth, mortality and migratory pattern of white shrimp (litopenaeus vannamei, crustacea, penaeidae) in the carretas-pereyra coastal lagoon system, mexico |
| title_alt |
Growth, mortality and migratory pattern of white shrimp (Litopenaeus vannamei, Crustacea, Penaeidae) in the Carretas-Pereyra coastal lagoon system, Mexico |
| publisher |
Universidad de Costa Rica |
| publishDate |
2008 |
| url |
https://revistas.ucr.ac.cr/index.php/rbt/article/view/5605 |
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