The complete mitochondrial genome of Syritta pipiens (Linnaeus, 1758) (Diptera: Syrphidae) and phylogenetic analysis

The complete mitochondrial genome (mitogenome) of Syritta pipiens (Linnaeus, 1758) was sequenced with 15,745 bp in length including 37 genes and a non-coding region. The overall nucleotide composition showed a strong AT bias. Most protein-coding genes (PCGs) used ATN as the start codon while ATP6 and ND1 used TTG, and stopped by TAA or TAG but ND5 ended with an incomplete T. Phylogenetic trees were reconstructed based on the 24 complete mitochondrial sequences from Syrphidae using the methods of maximum-likelihood (ML) and Bayesian inference (BI), resulted in S. pipiens clustered into the clade of Eristalinae, which conformed to the traditional classification, but the trees did not support the monophyly of Eristalinae. More molecular data is needed for further study.