Results 111 to 120 of about 2,290 (137)
Allozyme variation in eastern Pacific brown shrimp Farfantepenaeus californiensis populations
Píndaro Díaz‐Jáimes +2 more
semanticscholar +3 more sources
This study evaluated five experimental diets (40 % protein, 11 % lipids): the first diet (FM) was formulated with 10 % fish meal content and no fish oil; the second diet (FO) contained 0.5 % fish oil, while fish meal was totally replaced with poultry by-product meal; the third (DHA) and the fourth (LO) diets were formulated to replace fish oil with 0.5
Alberto Peña‐Rodríguez +4 more
semanticscholar +4 more sources
[Interannual changes in the reproductive pattern of the brown shrimp, Farfantepenaeus californiensis, a commercially important marine crustacean, were analysed as a function of sea water temperature. Daily samples of gravid females from 1979 through 1994 and monthly sea water temperatures were examined.
Juana López‐Martínez +4 more
semanticscholar +3 more sources
ABSTRACT Catch-at-size data were analyzed for Farfantepenaeus californiensis from fishing seasons 1978/1979 to 1994/1995. The catch-at-size model could be fitted to the catch-at-size data for the different fishing seasons. It was observed that the recruitment to the fishery changed suddenly during the study period, and the recruitment to the fishery ...
Enrique Morales‐Bojórquez +5 more
semanticscholar +3 more sources
Mitochondria play key roles in many cellular processes. Description of penaeid shrimp genes, including mitochondrial genomes are fairly recent and some are focusing on commercially important shrimp as the Pacific shrimp Litopenaeus vannamei that is being used for aquaculture not only in America, but also in Asia.
Alma B. Peregrino‐Uriarte +7 more
semanticscholar +4 more sources
Life histories of penaeid shrimp have been classified according to the preferred habitats of postlarval, juvenile, and adult stages, ranging from exclusively estuarine to exclusively offshore waters. Brown shrimp Farfantepenaeus californiensis migrate to an offshore habitat at the juvenile stage or even a smaller body size.
Marlenne Manzano‐Sarabia +3 more
semanticscholar +3 more sources
Reproductive period and size at maturity of the brown shrimp Farfantepenaeus californiensis were analyzed for correspondence to sea surface temperature (SST) in three zones of the Gulf of California. Mature females from fishing areas in the north (Puerto Penasco), center (Guaymas), and south (Mazatlan), and monthly SST were examined.
E. A. Arag�n-Noriega +1 more
semanticscholar +3 more sources
Abstract The influence of water temperature on larval development of Pacific brown shrimp Farfantepenaeus californiensis was studied under laboratory conditions. As temperature increased from 22 to 30 °C, higher growth rates were recorded, as indicated by a significant linear relationship between variables.
Humberto Villarreal +1 more
semanticscholar +3 more sources
Abstract To fully understand the reproductive habitat of brown shrimp, Farfantepenaeus californiensis, this study analyzed reproductive dynamics of the stock in a semiarid coastal region of the Gulf of California. Monthly biological samplings were conducted simultaneously in a coastal lagoon and in adjacent marine waters from January through December ...
Eugenio Alberto Aragón‐Noriega +4 more
semanticscholar +3 more sources

