ABSTRACT: To enhance our understanding of the phylogenetics and evolutionary processes within Dacinae, we sequenced and analyzed four complete mitogenomes for the first time, specifically Acroceratitis separata, Acrotaeniostola quadrivittata, Gastrozona parviseta, and Paragastrozona vulgaris, which represent Gastrozonini species. Our results indicated that these four mitogenomes, including A. separata, A. quadrivittata, G. parviseta, and P. vulgaris, comprised 37 mitochondrial genes and an A+T-control region, with a total length of 16,603 bp, 16,112 bp, 16,691 bp, and 16,594 bp, revealing a notably high AT content reaching 77.4%, 78.4%, 75.1%, and 75.1%, respectively. Our phylogenetic analyses using Bayesian inference and Maximum Likelihood met
