Effect of temperature, sexual maturity and sex on growth, food intake and gross growth efficiency in the "Pulpito" Octopus tehuelchus (d'Orbigny, 1834).

From: Journal of Shellfish Research | Date: December 1, 2006| Author: Klaich, M. Javier; Pedraza, Susana N.; Re, Maria E. | Copyright information

ABSTRACT The effects of temperature (10[degrees]C and 15[degrees]C), sexual maturity (immature and mature) and sex on instantaneous growth rates, daily feeding rates and gross growth efficiency were studied in the "Pulpito," Octopus tehuelchus (d'Orbigny, 1834), under laboratory conditions. At 15[degrees]C, immature octopus showed higher instantaneous growth and daily feeding rates than individuals maintained at 10[degrees]C (P < 0.01). At t0[degrees]C, immature individuals showed ...

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