Distribution and abundance of Dormitator latifroms (Richardson) larvae (Pisces: Eliotridae) in the natural protected area estero El Salado in Jalisco, Mexico
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| Format: | Artículo científico |
| Langue: | en |
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Universidad de Valparaíso
2004
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| _version_ | 1876449134690435072 |
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| author | María del Carmen Navarro-Rodríguez |
| author_facet | María del Carmen Navarro-Rodríguez |
| contents | Distribution and abundance of Dormitator latifroms (Richardson) larvae (Pisces: Eliotridae) in the natural protected area estero El Salado in Jalisco, Mexico María del Carmen Navarro-Rodríguez Ramiro Flores-Vargas Luis Fernando González Guevara María Elena González Ruelas Ciencias de la Tierra Fish larvae zooplancton seasonal variations environmental factors R This study presents an analysis of a spatial and temporal variation of the distribution and abundance of larvae of Dormitator latifroms (Richardson 1845) in the natural protected area known as estero El Salado, in Puerto Vallarta, Jalisco, Mexico. Eight diurnal zooplankton tows were conducted seasonally from spring to winter, 2001. Variations in temperature, salinity and fish larval abundance were strongly related to seasonal patterns, which also influenced the reproduction cycle of Dormitator latifroms, since higher abundances appeared with an increase in temperature and a low salinity (20-30°C and 6.5 psu). From 12,871 fish larvae collected, 97.8% were Dormitator latifroms and only 2.2% corresponded to other species. The variations in temporal and spatial abundance were influenced by the tidal conditions as well as by seasonality, with higher concentrations appearing at sampling site 1 (>12,000 org./1000 m3) during the summer, related to the rainy season, whereas the lowest records were registered in the spring (20 org./1000 m3) during the drought period. 2004 artículo científico 0717-3326 https://www.redalyc.org/articulo.oa?id=47939104 en http://www.redalyc.org/revista.oa?id=479 Revista de Biología Marina y Oceanografía application/pdf Universidad de Valparaíso Revista de Biología Marina y Oceanografía (Chile) Num.1 Vol.39 |
| format | Artículo científico |
| id | redalyc_47939104 |
| institution | Redalyc |
| language | en |
| publishDate | 2004 |
| publisher | Universidad de Valparaíso |
| spellingShingle | Distribution and abundance of Dormitator latifroms (Richardson) larvae (Pisces: Eliotridae) in the natural protected area estero El Salado in Jalisco, Mexico María del Carmen Navarro-Rodríguez Ciencias de la Tierra Fish larvae zooplancton seasonal variations environmental factors R Distribution and abundance of Dormitator latifroms (Richardson) larvae (Pisces: Eliotridae) in the natural protected area estero El Salado in Jalisco, Mexico María del Carmen Navarro-Rodríguez Ramiro Flores-Vargas Luis Fernando González Guevara María Elena González Ruelas Ciencias de la Tierra Fish larvae zooplancton seasonal variations environmental factors R This study presents an analysis of a spatial and temporal variation of the distribution and abundance of larvae of Dormitator latifroms (Richardson 1845) in the natural protected area known as estero El Salado, in Puerto Vallarta, Jalisco, Mexico. Eight diurnal zooplankton tows were conducted seasonally from spring to winter, 2001. Variations in temperature, salinity and fish larval abundance were strongly related to seasonal patterns, which also influenced the reproduction cycle of Dormitator latifroms, since higher abundances appeared with an increase in temperature and a low salinity (20-30°C and 6.5 psu). From 12,871 fish larvae collected, 97.8% were Dormitator latifroms and only 2.2% corresponded to other species. The variations in temporal and spatial abundance were influenced by the tidal conditions as well as by seasonality, with higher concentrations appearing at sampling site 1 (>12,000 org./1000 m3) during the summer, related to the rainy season, whereas the lowest records were registered in the spring (20 org./1000 m3) during the drought period. 2004 artículo científico 0717-3326 https://www.redalyc.org/articulo.oa?id=47939104 en http://www.redalyc.org/revista.oa?id=479 Revista de Biología Marina y Oceanografía application/pdf Universidad de Valparaíso Revista de Biología Marina y Oceanografía (Chile) Num.1 Vol.39 |
| title | Distribution and abundance of Dormitator latifroms (Richardson) larvae (Pisces: Eliotridae) in the natural protected area estero El Salado in Jalisco, Mexico |
| topic | Ciencias de la Tierra Fish larvae zooplancton seasonal variations environmental factors R |
| url | https://www.redalyc.org/articulo.oa?id=47939104 |