From DNA to ecosystems: why molecular taxonomy matters in ecology education

Abstract

Molecular Ecology has become a key field for understanding biodiversity, evolutionary processes, and ecological interactions. Despite its growing relevance, molecular taxonomy remains largely underrepresented in ecology education. This article argues for the urgent inclusion of molecular approaches in ecology curricula, highlighting how tools such as DNA barcoding, metabarcoding, and bioinformatics can enhance student understanding and professional preparedness. We present didactic strategies, low-cost alternatives, and interdisciplinary project ideas that link molecular methods to real ecological problems. Finally, we propose a research agenda to assess the educational impact of these methods and suggest policy and institutional pathways for broader integration. Including molecular taxonomy in ecology education is not only an academic advancement, but an essential step toward training professionals capable of addressing 21st-century environmental challenges