The family Tabanidae (Insecta: Diptera) is one of the economically most important group of haematophagous insects, causing millions of livestock deaths per year. However, current knowledge on the mitochondrial genomes (mitogenomes) from this family is limited. Additional tabanid mitogenomes characterization is of utmost importance for their identification, epidemiologic and phylogenetic studies. We sequenced the mt genomes of six horseflies with an Illumina platform and their phylogenetic relationship was conducted with other infraorder Tabanom...