The present study has been carried out in the San Lucas Hamlet located on Iquitos-Nauta km 43 Highway, to determine what is the relationship between the current situation of the utilization of the species (Martius (Irapay) in the forests surrounding the hamlet of San Lucas, what is the relationship between the current situation of the utilization of the species (Lepidocaryum gracile Martius (Irapay) in the forests surrounding the hamlet of San Lucas with the indicators of sustainable development. From the obtained results, it can be seen that the extractors make 2 to 3 monthly visits to the forest for the extraction of leaves, remaining an average of 10 calendar days, managing to extract an average of 40,000 leaves (bones).) placed in your home. The cost of extracting 40,000 leaves (bones) is s/. 1,444.8, equivalent to a value of S/.0.03612 per leaf. The costo f making crisnejas is .2.04...