Nota preliminare sulle specie oggetto di caccia subacquea e sulla influenza della stessa sulla produzione ittica nazionale

Abstract

En
Spearfishing influence over italian fish production - This work gives some data about spearfishing influencre over fish porduction in Italy, which, by some AA., is considered responsible for the rarefaction in littoral fish populations. The real influence of spearfishing results to be inferior to the 0,1%; it is also likely to suppose that Epinephelus guaza constitutes the 25% of this amount.