of the anchoveta fisheries and all other fisheries in Peru. This chapter discusses this division, covering the 3.1.1. Generally Peru's fishing resources are healthy and productive for 91.5% of landings by volume, are all at levels that allow for maximising productivity.1 Therefore, the vast majority of production in Peru's marine fisheries comes from healthy and productive stocks and, ROP, seven are not meeting productivity targets, and their biomass is below levels that would allow for