Length-weight relationships for 119 fish species of socioeconomic value in the fresh and coastal-estuarine waters of Costa Rica
Introduction: Length-weight (L-W) relationships are essential in ichthyology and fisheries science, providing a basis for estimating biomass, evaluating fish condition, and modeling growth. Such information currently is scarce for Costa Rican freshwater and coastal-estuarine fishes. Objectives: To estimate L-W relatio...