2015
DOI: 10.15381/rivep.v26i2.11103
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Evaluación Poblacional del Camarón Cryphiops caementarius en Ríos de la Costa Sur del Perú

Abstract: RESUMENSe reportan aspectos biológicos pesqueros y poblacionales del «camarón de río» Cryphiops caementarius con base a prospecciones efectuadas en los ríos Ocoña, MajesCamaná y Tambo, en el periodo setiembre-diciembre de 2013. Se observó la presencia de una fracción mínima de ejemplares con tallas superiores a los 120 mm, reportándose las mayores tallas en el río Majes-Camaná (moda: 79 mm). Se encontró una mayor proporción de hembras en el río Majes-Camaná, predominancia de gónadas en el estadio de maduración… Show more

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Cited by 14 publications
(11 citation statements)
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“…On the other hand, the death of a shrimp fed 3% of salt in the diet, which occurred at 55 days, was not related to salt concentration, since the dead shrimp showed no signs of a cause of death in a cultivation system where interaction and cannibalism were impossible. In addition, the temperature, pH, and oxygen of the culture water were similar to those recorded for the natural environment where they are considered favorable for C. caementarius (Yépez & Bandín, 1996;Wasiw & Yépez, 2015). Likewise, the nitrites and the total ammonia were similar to normal laboratory conditions where experiments were performed with the same culture system (Reyes, 2012;Graciano & Vásquez, 2014;Cornejo et al, 2015).…”
Section: Parametersupporting
confidence: 72%
See 1 more Smart Citation
“…On the other hand, the death of a shrimp fed 3% of salt in the diet, which occurred at 55 days, was not related to salt concentration, since the dead shrimp showed no signs of a cause of death in a cultivation system where interaction and cannibalism were impossible. In addition, the temperature, pH, and oxygen of the culture water were similar to those recorded for the natural environment where they are considered favorable for C. caementarius (Yépez & Bandín, 1996;Wasiw & Yépez, 2015). Likewise, the nitrites and the total ammonia were similar to normal laboratory conditions where experiments were performed with the same culture system (Reyes, 2012;Graciano & Vásquez, 2014;Cornejo et al, 2015).…”
Section: Parametersupporting
confidence: 72%
“…In the Peruvian coast rivers, there are eight shrimp species of the genus Macrobrachium, three of Palaemon and one of Cryphiops (Méndez, 1981). Cryphiops caementarius Molina, 1782, is distributed from the Taymi River in northern Peru to the Maipo River in Chile (Viacava et al, 1978;Zúñiga, 2002), but are commercially extracted from the Ocoña, Majes -Camaná and Tambo rivers in Arequipa, Peru (Yépez & Bandín, 1996;Wasiw & Yépez, 2015), which in 2015 it reached 1042 ton (PRODUCE, 2016).…”
mentioning
confidence: 99%
“…El camarón C. caementarius habita los ríos desde Lambayeque en Perú hasta Valparaíso en Chile (12), pero alta densidad poblacional se encuentra en los ríos de Arequipa, Perú, donde la temperatura del agua varía entre 18.4 a 26.8°C (13). Esta especie de camarón tiene importancia económica y comercial, pues actualmente ingresaron 997 t al mercado de Lima, Perú (14).…”
Section: Introductionunclassified
“…Shrimp Cryphiops caementarius (Molina, 1782) is the species of higher commercial importance that supports intense fishing, mainly in the Rivers of Arequipa in Peru, since 1965 (Viacava et al, 1978;Yépez and Bandín, 1998;Wasiw and Yépez, 2015), whose extraction in the last years has increased from 694.65 t (PRODUCE, 2010) to 1,037.57 t (PRODUCE, 2014); apart from being the most studied species in population, bioecological and promissory aspects for commercial culture.…”
Section: Introductionmentioning
confidence: 99%