Distribución y estructura poblacional de la polaca (Micromesistius australis)

• Main Author: Perrotta, R.G.
• Format: Article in Journal/Newspaper
• Language: Spanish
• Published: Mar del Plata: Instituto Nacional de Investigación y Desarrollo Pesquero (INIDEP) 1982
• Subjects: Feeding; Spawning grounds; Size distribution; Fish species; Argentina; Burdwood Bank; Polaca; Scotia Sea; South Shetland Islands
• Online Access: http://hdl.handle.net/1834/2049

The polaca (Micromesistius australis)is a typical fish from the cold Malvinas current (temperatures between 3° and 10°C). The species is found in depths between 90 and 800 m and in latitudes from 37°40' to 50° S during winter and spring and from 42°S to 55°S during summer time, over the patagon...