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Primer Registro de Anarchias galapagensis (Pisces: Anguilliformes: Muraenidae) para el Parque Nacional Natural Gorgona, Pacífico colombiano OceanDocs
Ruíz, J.A.; Acero, P.A..
The minute moray, Anarchias galapagensis, is registered for first time in Gorgona island, based on an individual caught at a depth of 15 m in El Remanso place. The individual was taken on a soft-bottom.
Tipo: Journal Contribution Palavras-chave: New records; Marine fish.
Ano: 2005 URL: http://hdl.handle.net/1834/2014
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Ración diaria y consumo de alimento de la población de Anchovia clupeoides (pisces: Engraulidae) en la Ciénaga Grande de Santa Marta, Caribe colombiano OceanDocs
Duque, G.; Acero, P.A..
In tropical estuaries, most fishes feed at different hours during the day. To determine the daily ration and consumption of the Ciénaga Grande de Santa Marta (CGSM) population of Anchovia clupeoides monthly samplings of a 24 h cycle were taken at the coastal lagoon between October 1995 and June 1996. A total of 4389 specimens were examined. The population of A. clupeoides consumes almost twice its weight per year, representing a 0.53% of its body weight per day. Though the CGSM presents a high primary production (990 gC/m2 /year), the percentage that is transferred to the population of A. clupeoides is relatively low (0.055%). Hence, it seems that the high productivity of the CGSM is not being transferred to upper trophic levels due to the kind of...
Tipo: Journal Contribution Palavras-chave: Estuaries; Trophic relationships; Estuaries; Http://aims.fao.org/aos/agrovoc/c_2673.
Ano: 2006 URL: http://hdl.handle.net/1834/1971
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Coexistencia de las dos especies de Cachorreta (Pisces: Auxis) en la Región de Santa Marta, Colombia OceanDocs
Acero, P.A.; Polanco F., A.; Garzón-Ferreira, J..
The marine environment of the Santa Marta region (Colombian Caribbean) is unique in many ways. The coexistence there of both species of Auxis is herewith reported and discussed. Auxis thazard, the frigate tuna or frigate mackerel, has been reported several times from Santa Marta; however, the occurrence of A. rochei, the bullet tuna or bullet mackerel, is reported for the first time. Some inter and intraspecific differences are discussed; fishery aspects are commented as well.
Tipo: Journal Contribution Palavras-chave: Fishery resources; New records; Fishery resources; Http://aims.fao.org/aos/agrovoc/c_2942.
Ano: 2006 URL: http://hdl.handle.net/1834/1972
Registros recuperados: 3
Primeira ... 1 ... Última
 

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