The complete mitochondrial genome of Papilio bianor (Lepidoptera: Papilionidae), and its phylogenetic position within Papilionidae.

The complete mitochondrial genome sequence of Papilio bianor was determined in the present paper. The complete mtDNA from P. bianor was 15,358 base pairs in length and contained 13 protein-coding genes (PCGs), 2 rRNA genes, 22 tRNA genes and a control region. The P. bianor genes were in the same order and orientation as the completely sequenced mitogenomes of other lepidopteran species. To determine the phylogentic position of P. bianor with related species within Papilionidae, the Bayesian phylogenetic tree was reconstructed with the concatenated nucleotide dataset of the 13 protein-coding genes. The phylogenetic trees confirmed that P. bianor and four species of Papilionidae clustered into a clade, and shared a close relationship with Papilio maraho. Meanwhile, the molecular phylogenetic trees also confirmed that Papilionidae is a monophyletic group, and Pieridae is closely related with Lycaenidae and Nymphalidae.