The mitogenome is an important tool for researching the evolution of metazoan animals. However, until now, only few mitochondrial genes of Pseudorhombus pentophthalmus have been reported. Here, we report the complete mitogenome of P. pentophthalmus, assembled using the Illumina platform. The circular mitogenome of P. pentophthalmus is 16,684 bp in length, has a bias A+T content of 52.78%, encodes 37 genes (13 protein-coding ge...