Morphological Characterization as a Foundation for DNA Barcoding in Nile Tilapia

Abstract

Tilapia fish are globally recognized for their economic and ecological significance, serving as a vital protein source and a cornerstone species in aquaculture. Their adaptability and high yield have made them integral to food security, particularly in developing regions. However, traditional morphological methods for species identification are no longer reliable due to the overlapping traits among species and widespread hybridization. This has caused significant confusion in distinguishing members of the tilapiine genus, highlighting the urgent need for more precise identification techniques to ensure effective management and conservation efforts.