Reproductive performance, biochemical composition and fatty acid profile of wild-caught and 2nd generation domesticated Farfantepenaeus duorarum (Burkenroad, 1939) broodstock

Emerenciano, Maurício Gustavo Coelho; Cuzon, Gérard; Mascaró, Maité; Arévalo, Miguel; Noreña-Barroso, Elsa; Jerónimo, G.; Racotta, Ilie S.; Gaxiola, Gabriela

doi:10.1016/j.aquaculture.2012.03.014

Cited by 16 publications

(9 citation statements)

References 73 publications

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“…Relative to the grow‐out trial, the survival (69 ± 1.7%) was in the same range (50%–88%) reported by Emerenciano, Ballester, et al. (), Viau et al. () and de Souza, Suita, Romano, Wasielesky and Ballester ().…”

Section: Discussionsupporting

confidence: 83%

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Biofloc and food contribution to grow-out and broodstock ofFarfantepenaeus brasiliensis(Latreille, 1817) determined by stable isotopes and fatty acids

et al. 2018

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The aim of this study was to use the natural dietary markers (stable isotopes and fatty acids) during grow‐out in a biofloc system and for the egg production of Farfantepenaeus brasiliensis shrimp. Egg production was compared for two broodstock origins: biofloc and a wild origin. To delineate the relative contribution to shrimp muscle and eggs, IsoSource software was used. The most important source that contributed to grow‐out shrimp was biofloc ≥250 μm. According to the principal component analysis (PCA) applied to the fatty acid profile of food sources, the first component explains 84.4% of the variability, and the most important source of fatty acids for this component was biofloc ≥250 μm. The most important fresh food sources that contributed to egg production were Artemia biomass, polychaetes and semi‐moist feed for both broodstock origins. According to a PCA analysis of the fatty acid profiles, the most important fresh foods were polychaetes and semi‐moist feed. In conclusion, both isotopic signature and fatty acid profile of the food sources can be used successfully to determine the integration of carbon in the diets of shrimp.

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Section: Discussionsupporting

confidence: 83%

“…Wild shrimp origin: adults of F. brasiliensis were caught from water surrounding Isla Contoy, Quintana Roo, Mexico (21°29 0 2N, 86°47 0 30W). Shrimp were transported to the maturation room and acclimated a week before beginning the experiment (Emerenciano, Cuzon, Mascaro, et al, 2012).…”

Section: Broodstockmentioning

confidence: 99%

Biofloc and food contribution to grow-out and broodstock ofFarfantepenaeus brasiliensis(Latreille, 1817) determined by stable isotopes and fatty acids

et al. 2018

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“…One 20,000‐L outdoor tank was stocked at four shrimp/m 2 with shrimp from the four grow‐out tanks until they reached 35–40 g (Emerenciano et al ). The following procedures were performed according to Emerenciano et al ().…”

Section: Methodsmentioning

confidence: 99%

“…Such flocculated particles can be consumed (biofloc size classes >10 μm) and assimilated in varying proportions (Kent et al ; Ekasari et al ). However, the degree to which biofloc contributes to weight gain in comparison with artificial feed during growout requires additional study (Cardona et al ), recognizing the influence of genotype and feed source on the maturation of Litopenaeus vannamei toward egg production (Emerenciano et al ). Also, it has not been determined whether the isotopic signal of parents is transferred to the eggs, nor what are the relative contributions of the feeds supplied.…”

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confidence: 99%

Nutritional Contribution of Biofloc within the Diet of Growout and Broodstock of Litopenaeus vannamei, Determined by Stable Isotopes and Fatty Acids

Magaña-Gallegos

González-Zúñiga

Cuzon

et al. 2018

J World Aquaculture Soc

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The relative contributions of feed sources were determined through the isotopic signal ( 13 C and 15 N) and fatty acid profile of feed items, shrimp muscle, and eggs of Litopenaeus vannamei reared in a biofloc system. In the growout phase, the isotope analysis showed the biofloc particle size class ≥250 m contributed 55-100%; size ≥50 < 250 m contributed 0-22%; and artificial feed contributed 0-45%. Principal component analysis applied to fatty acid profiles showed that biofloc ≥250 m and artificial feed were the most important items in shrimp growout. For the egg production, isotope analysis suggested that the most important feed sources according to their relative contributions were polychaetes (0-100%), followed by artemia biomass (0-86%) and semi-moist feed (0-66%), with lower contributions from squid, mussel, and the muscle of L. vannamei broodstock that had been cultured in biofloc. In terms of fatty acids, the most important items were artemia, polychaetes, and semi-moist feeds. This work clarified the importance of feed sources for shrimp during culture in biofloc systems and during reproduction. Analysis of stable isotopes and fatty acids can be successfully used to trace the assimilation of nutrients during the nutrition of shrimp.

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“…The metabolic processes of energy usage during moulting, or ecdysis, are important topics in aquaculture, due to the numerous physiological, biochemical and behavioural changes that occur during the course of each moulting cycle (Chang 1995). Knowledge of energy utilization can potentially benefit hatchery operations and farm management, especially to assist aquaculture practitioners in the selection of female broodstock with quality traits, in order to eliminate unproductive females and non-viable spawns and produce high-quality gametes (Emerenciano, Cuzon, Mascaro, Ar evalo, Nore na-Barroso, Jerŏnimo, Racotta & Gaxiola 2012). It is also helpful for husbandry protocols in development of feeds (Simon, Fitzgibbon, Battison, Carter & Battaglene 2015) as well as the management of predation (Matsumasa & Murai 2005).…”

Section: Introductionmentioning

confidence: 99%

Dynamics of glucose in the haemolymph of female giant freshwater prawn,Macrobrachium rosenbergii,influences reproductive and non-reproductive moulting cycles

et al. 2016

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Glucose, when measured in haemolymph, has been found to reflect a useful predictor of energetic investment. This study evaluated the pattern of glucose in the haemolymph, with an attempt to gain a better insight into the role of glucose as nutritional source of ovarian development and energy reserves during reproductive and non‐reproductive moulting cycles. The haemolymph of female giant freshwater prawn, Macrobrachium rosenbergii, was obtained at eight different moulting stages, and levels of glucose were determined using an enzymatic colorimetric glucose‐oxidase method in parallel with a histological examination of ovarian development. Glucose levels were relatively low (0.15 ± 0.02 mg mL−1) at D0 stage, an abrupt increase (0.52 ± 0.13 mg mL−1) during premoult D1 stage and declined (0.32 ± 0.10 and 0.31 ± 0.09 mg mL−1) during premoult D2 and D3 stages, respectively; thereafter, a slight increase (0.43 ± 0.09 mg mL−1) occurred at post‐moult A stage. The progression of ovarian growth, marked by an increasing gonadosomatic index (GSI) pattern during the reproductive moulting cycle (C0–D3 stages), was directly proportionate to fluctuations in glucose levels. GSI was significantly positively correlated with glucose (R = 0.40; P < 0.05). In contrast, glucose was notably higher at post‐moult A and premoult D2 stages during non‐reproductive moulting cycle, the period during which glucose is crucial for exoskeletal chitin synthesis. At this particular stage, a negative correlation between body weight and glucose (R = −0.36; P < 0.05) was observed. The dynamics of glucose in the haemolymph of female M. rosenbergii correlated with ovarian growth, which signify that glucose as nutritional source for vitellogenesis, and affects the body weight of this species.

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Reproductive performance, biochemical composition and fatty acid profile of wild-caught and 2nd generation domesticated Farfantepenaeus duorarum (Burkenroad, 1939) broodstock

Cited by 16 publications

References 73 publications

Biofloc and food contribution to grow-out and broodstock ofFarfantepenaeus brasiliensis(Latreille, 1817) determined by stable isotopes and fatty acids

Biofloc and food contribution to grow-out and broodstock ofFarfantepenaeus brasiliensis(Latreille, 1817) determined by stable isotopes and fatty acids

Nutritional Contribution of Biofloc within the Diet of Growout and Broodstock of Litopenaeus vannamei, Determined by Stable Isotopes and Fatty Acids

Dynamics of glucose in the haemolymph of female giant freshwater prawn,Macrobrachium rosenbergii,influences reproductive and non-reproductive moulting cycles

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