Experimental culture of Octopus mimus, Gould 1852 in Perú.
Octopus mimus Gould, 1852 is an important benthic resource in the Peruvian artisanal fishery and is always in demand on the international market. Bibliographic antecedents about the culture of this species for Southeastern Pacific are few. The present study was made in the Center of Aquaculture "La Arena", Casma, Peru. The experiments were carried out in fiber glass tanks and long-line in the sea. Feeding was made with fish, crustaceans and mollusk and also was tested with wet pellets ("piensos humedos"), the last one being accepted after an starvation period. For copulation the biggest specimens were chosen (1,5 kg). Differences were observed in growth for those reared in the pools (185 and 369 g/month), the growth rate was greater than that of those in the lines of culture (120,6 g/month). The maximum paralarvae survival was 17 days to temperatures of 21 to 22 oC; they were fed with nauplios of brine shrimp.
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Universidad Nacional Mayor de San Marcos, Facultad de Ciencias Biológicas
2000
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oai:ojs.csi.unmsm:article68182020-05-26T13:55:09Z Experimental culture of Octopus mimus, Gould 1852 in Perú. Cultivo experimental de Octopus mimus, gould 1852 en el Perú Baltazar, Paul Rodríguez, Pilar Rivera, William Valdivieso, Violeta Octopus cultivo crecimiento reproducción paralarva. Octopus culture growth reproduction paralarvae. Octopus mimus Gould, 1852 is an important benthic resource in the Peruvian artisanal fishery and is always in demand on the international market. Bibliographic antecedents about the culture of this species for Southeastern Pacific are few. The present study was made in the Center of Aquaculture "La Arena", Casma, Peru. The experiments were carried out in fiber glass tanks and long-line in the sea. Feeding was made with fish, crustaceans and mollusk and also was tested with wet pellets ("piensos humedos"), the last one being accepted after an starvation period. For copulation the biggest specimens were chosen (1,5 kg). Differences were observed in growth for those reared in the pools (185 and 369 g/month), the growth rate was greater than that of those in the lines of culture (120,6 g/month). The maximum paralarvae survival was 17 days to temperatures of 21 to 22 oC; they were fed with nauplios of brine shrimp. Octopus mimus Gould, 1852 es un recurso bentónico muy importante en la pesquería artesanal peruana y de gran demanda en el mercado internacional. Actualmente no existen antecedentes sobre el cultivo de esta especie en el Pacifico Sudeste, salvo los realizados por Zuñiga (1995,1996 a, b ) y Baltazar et al. (1999). Las experiencias de cultivo se realizaron en las instalaciones del Centro de Acuicultura La Arena, Casma, Perú, empleándose tanques de fibra de vidrio y long-line en el mar. La alimentación fue a base de peces, crustáceos y moluscos, se ensayó con pienso húmedo que fue aceptado tras un periodo de inanición. La cópula se realizó con ejemplares mayores a 1,5 kg. Se observó diferencias en el crecimiento, en los tanques (185 y 369 g/mes) fue mayor que en las líneas de cultivo (120,6 g/mes). Se obtuvieron paralarvas con una supervivencia máxima de 17 días a temperaturas de 21 a 22 oC, las que fueron alimentadas con nauplios de artemia (camarón de salmuera). Universidad Nacional Mayor de San Marcos, Facultad de Ciencias Biológicas 2000-12-29 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article info:eu-repo/semantics/article application/pdf https://revistasinvestigacion.unmsm.edu.pe/index.php/rpb/article/view/6818 10.15381/rpb.v7i2.6818 Revista Peruana de Biología; Vol. 7 No. 2 (2000); 151 - 160 Revista Peruana de Biología; Vol. 7 Núm. 2 (2000); 151 - 160 1727-9933 1561-0837 spa https://revistasinvestigacion.unmsm.edu.pe/index.php/rpb/article/view/6818/6034 Derechos de autor 2000 Paul Baltazar, Pilar Rodríguez, William Rivera, Violeta Valdivieso https://creativecommons.org/licenses/by-nc-sa/4.0 |
| institution |
UNMSM |
| collection |
OJS |
| country |
Perú |
| countrycode |
PE |
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Revista |
| access |
En linea |
| databasecode |
rev-rpb-pe |
| tag |
revista |
| region |
America del Sur |
| libraryname |
Biblioteca de la Facultad de Ciencias Biológicas |
| language |
spa |
| format |
Digital |
| author |
Baltazar, Paul Rodríguez, Pilar Rivera, William Valdivieso, Violeta |
| spellingShingle |
Baltazar, Paul Rodríguez, Pilar Rivera, William Valdivieso, Violeta Experimental culture of Octopus mimus, Gould 1852 in Perú. |
| author_facet |
Baltazar, Paul Rodríguez, Pilar Rivera, William Valdivieso, Violeta |
| author_sort |
Baltazar, Paul |
| title |
Experimental culture of Octopus mimus, Gould 1852 in Perú. |
| title_short |
Experimental culture of Octopus mimus, Gould 1852 in Perú. |
| title_full |
Experimental culture of Octopus mimus, Gould 1852 in Perú. |
| title_fullStr |
Experimental culture of Octopus mimus, Gould 1852 in Perú. |
| title_full_unstemmed |
Experimental culture of Octopus mimus, Gould 1852 in Perú. |
| title_sort |
experimental culture of octopus mimus, gould 1852 in perú. |
| description |
Octopus mimus Gould, 1852 is an important benthic resource in the Peruvian artisanal fishery and is always in demand on the international market. Bibliographic antecedents about the culture of this species for Southeastern Pacific are few. The present study was made in the Center of Aquaculture "La Arena", Casma, Peru. The experiments were carried out in fiber glass tanks and long-line in the sea. Feeding was made with fish, crustaceans and mollusk and also was tested with wet pellets ("piensos humedos"), the last one being accepted after an starvation period. For copulation the biggest specimens were chosen (1,5 kg). Differences were observed in growth for those reared in the pools (185 and 369 g/month), the growth rate was greater than that of those in the lines of culture (120,6 g/month). The maximum paralarvae survival was 17 days to temperatures of 21 to 22 oC; they were fed with nauplios of brine shrimp. |
| publisher |
Universidad Nacional Mayor de San Marcos, Facultad de Ciencias Biológicas |
| publishDate |
2000 |
| url |
https://revistasinvestigacion.unmsm.edu.pe/index.php/rpb/article/view/6818 |
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