PACO Piaractus brachypomus Y GAMITANA Colossoma macropomum CRIADOS EN POLICULTIVO CON EL BUJURQUI-TUCUNARÉ, Chaetobranchus semifasciatus (CICHLIDAE)

Tafur-Gonzales, Jimmy; Alcantara-Bocanegra, Fernando; Águila-Pizarro, Marina Del; Cubas-Guerra, Rosana; Mori-Pinedo, Luis; Chu-Koo, Fred William

doi:10.24841/fa.v18i1-2.336

Cited by 8 publications

(5 citation statements)

References 7 publications

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“…This fish has also been farmed in the Colombian Amazon (VERJÁN et al, 2001) and Peruvian Amazon regions (GONZALES et al, 2009). In addition to the interest in this fish due to its good husbandry performance (BRABO et al, 2013), it has also been used in breeding with other serrasalmid species, such as Colossoma macropomum Cuvier, 1818 and Piaractus mesopotamicus Holmberg, 1887(ROUBACH et al, 2015.…”

Section: Introductionmentioning

confidence: 99%

Communities of parasite metazoans in Piaractus brachypomus (Pisces, Serrasalmidae) in the lower Amazon River (Brazil)

Oliveira¹,

Tavares‐Dias

2016

Rev. Bras. Parasitol. Vet.

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The aim of this study was to investigate the component community of parasite metazoans of Piaractus brachypomus in the lower Amazon River, northern Brazil. From 34 necropsied fish, 27,384 metazoan parasites were collected, such as Anacanthorus spathulatus, Mymarothecium viatorum and Notozothecium janauachensis (Monogenoidea); Spectatus spectatus and Contracaecum sp (Nematoda); Clinostomum marginatum and Dadaytrema oxycephala (Digenea); and Argulus carteri and Ergasilus sp. (Crustacea). The dominant species was S. spectatus followed by monogenoidean species, and there was aggregated dispersion of parasites, except for D. oxycephala and Contracaecum sp., which presented random dispersion. Positive correlation among the abundance of the three monogenoideans species were found, thus indicating that there was no competition between the species of these parasites on the gills of hosts. The abundances of some parasite species showed positive correlations with the size of the hosts, but the condition factor of the fish was not affected by the parasitism levels. It showed that this host had a metazoan community characterized by high species richness of metazoans, low evenness and high diversity of parasites, with prevalence of endoparasites, including larval stages. This was the first record of C. marginatum, A. carteri, Ergasilus sp. and Contracaecum sp. for P. brachypomus.Keywords: Amazon, diversity, endoparasites, helminths, freshwater fish. ResumoO objetivo deste estudo foi investigar a comunidade componente de parasitos metazoários em Piaractus brachypomus no baixo Rio Amazonas, Norte do Brasil. Em 34 peixes necropsiados, 27.384 parasitos foram colhidos, tais como Anacanthorus spathulatus, Mymarothecium viatorum, Notozothecium janauachensis (Monogenoidea), Spectatus spectatus, larvas de Contracaecum sp. (Nematoda), Clinostomum marginatum, Dadaytrema oxycephala (Digenea), Argulus carteri e Ergasilus sp. (Crustacea). A dominância foi de S. spectatus, seguida por espécies de monogenoideas, e houve dispersão agregada dos parasitos, exceto D. oxycephala e Contracaecum sp., que apresentaram uma dispersão randômica. Foi encontrada correlação positiva entre a abundância das três espécies de monogenoideas, indicando que não houve uma competição entre as espécies desses parasitos nas brânquias. A abundância de algumas espécies de parasitos mostrou correlação positiva com o tamanho dos hospedeiros, e o fator de condição não foi afetado pelos níveis de parasitismo dos peixes. Mostrou-se que esse hospedeiro teve comunidade de metazoários, caracterizada por elevada riqueza de espécies, baixa uniformidade e elevada diversidade de parasitos com predominância de endoparasitos, inclusive em estágios larvais. Esse é o primeiro relato de C. marginatum, A. carteri, Ergasilus sp., e Contracaecum sp. para P. brachypomus Palavras-chave: Amazônia, diversidade, endoparasitos, helmintos, peixe de água doce.

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Section: Introductionmentioning

confidence: 99%

Communities of parasite metazoans in Piaractus brachypomus (Pisces, Serrasalmidae) in the lower Amazon River (Brazil)

Oliveira¹,

Tavares‐Dias

2016

Rev. Bras. Parasitol. Vet.

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“…Although there are different polyculture models with different species (Tafur-Gonzales et al, 2009), in all cases, the different strata and pond resources are utilized with more efficiency (Sanabria, 2016). In the 1980s, different aquaculture farm models with catfish, trout, tilapia and carp were developed in Mexico.…”

Section: Resultsmentioning

confidence: 99%

The Tilapia-Prawn Polyculture: Its Development in Mexico

Asiaín-Hoyos¹,

Reta-Mendiola²,

García-Sánchez³

et al. 2020

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Objective: Analyze the productive development performed by two aquatic species of recent introduction in our country, the giant freshwater prawn (Macrobrachium rosenbergii) and tilapia (Oreochromis niloticus), arguing their potential under mono and polyculture systems. Design/methodology/approximation: The bibliographic meta-analysis was developed searching information on the internet, and is presented in a chronological manner with the analysis of the technological, social and political dimensions, visualizing the benefits and advantages of applying the polyculture production system. Results: A data base on the development of the tilapia-freshwater prawn polyculture in our country was obtained. Mexico presents the required physical characteristics for both species production. Thus, polyculture allows the use of the same infrastructure, resulting in a better productivity and income. Limitations of the study/implications: Polyculture information registered on electronic media was scarce. Findings/conclusions: The polyculture production of the Malaysian prawn and tilapia is a profitable option for the aquaculture producer in tropical areas of Mexico

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“…Cabe resaltar que las TCAA antes indicadas son de cultivos a nivel semi extensivo, los cuales manejan densidades bajas y permite que la productividad primaria complemente, mejorando estos niveles de TCAA. En policultivos amazónicos de paco gamitana y bujurqui-tucunaré los resultados de TCAA fue en un rango de 0,9-1,2, alimentados con alimento extrusado conteniendo 25% de proteína en la dieta (Tafur et al, 2007). La utilización de harina de pijuayo en alimentación de alevinos de gamitana reporta TCAA de 1,0 en promedio (García et al, 2006).…”

Section: Colossoma Macropomununclassified

EVALUATION OF ZOOTECHNICAL PARAMETERS FOR FINGERLINGS OF Brycon cephalus SABALO COLA ROJA, IN THE COASTAL ZONE OF SOUTHERN PERU

Calizaya

Callo

Calizaya

2023

rebiol

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In order to evaluate the zootechnical parameters for red-tailed tarpon Brycon cephalus fingerlings, in a region other than Amazonia, the evaluation of growth parameters in temperate waters was carried out for 60 days in the port of Ilo, Department of Moquegua. 84 fingerlings were used in 70 liters of water and two biometrics were performed, fluctuating in size from 3.5 cm to 9 cm at the end of the trial. Fingerlings were fed commercial trout feed of 45% protein, 8% fat and 25% carbohydrate, a feeding rate of 4.5% of biomass, distributed 3 times per day. The results reported as an average water temperature of 20.6°C, survival rate of 2.4%, growth determined by y=0.0155 X 2.8284 and a coefficient of determination of R²=0.975, average condition factor (K): 0.04393±0.0126 SD, Relative Growth Rate (TCR) of 9.5%, Specific Growth Rate (TCE) of 3.9% and Apparent Feed Conversion (CAA) of 1.4. With which it is observed that the parameters evaluated in the coastal zone of southern Peru are close to the native cultivation conditions.

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PACO Piaractus brachypomus Y GAMITANA Colossoma macropomum CRIADOS EN POLICULTIVO CON EL BUJURQUI-TUCUNARÉ, Chaetobranchus semifasciatus (CICHLIDAE)

Cited by 8 publications

References 7 publications

Communities of parasite metazoans in Piaractus brachypomus (Pisces, Serrasalmidae) in the lower Amazon River (Brazil)

Communities of parasite metazoans in Piaractus brachypomus (Pisces, Serrasalmidae) in the lower Amazon River (Brazil)

The Tilapia-Prawn Polyculture: Its Development in Mexico

EVALUATION OF ZOOTECHNICAL PARAMETERS FOR FINGERLINGS OF Brycon cephalus SABALO COLA ROJA, IN THE COASTAL ZONE OF SOUTHERN PERU

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