First natural spawning of wild-caught premature south pacific bonito (Sarda chiliensis chiliensis, Cuvier 1832) conditioned in recirculating aquaculture system and a descriptive characterization of their eggs embryonic development

This investigation revealed the first biological bases of embryonic development until the hatching of South Pacific bonito Sarda chiliensis chiliensis eggs. The characteristics and stages of embryonic development were described until the hatching stage. The eggs were obtained by natural spawning from wild-caught broodstocks that were conditioned to captivity for more than 1 year in a 75 m3 marine land-based aquaculture recirculating system in...