Conservation of fishery resources: morphological characterization of Mediterranean fish stock:
-structure and population dynamics of Mediterranean fish stocks, in particular of the Adriatic Sea;
-growth rhythms identifying the most appropriate bone structures for determining the age, the ontogenetic and eco-morphological changes by morphometric, crystallographic and biochemical analyzes;
-trophic biology for the definition of the exact role of the population in the food web and then in the ecosystem;
-reproductive cycles to outline the exact period of deposition, the sex ratio, the size of first sexual maturity, fecundity and reproductive strategies.