Phylogenetic Analysis of Two New Mitochondrial Genomes of Singapora shinshana and Seriana bacilla from the Karst Region of Southwest China

Leafhoppers have been identified as a serious threat to different plants. To explore the characteristics of mitogenomes and reveal phylogenetic positions two species in Typhlocybinae, complete Singapora shinshana Seriana bacilla were sequenced annotated for first time with lengths 15,402 bp 15,383 bp, respectively. The contained 13 PCGs, 22 tRNA genes 2 rRNA genes. genome content, gene order, nucleotide composition, codon usage amino acid composition are similar those other typical Typhlocybinae. All PCGs started ATN codons, except atp8 (TTA) nad5 (TTG). tRNAs folded into cloverleaf secondary structure, tRNA-Ser1 tRNA-Val. Moreover, trees constructed analyzed based on all from 42 using maximum likelihood (ML) Bayesian inference (BI) methods. results supported that eleven subfamilies monophyletic groups, S. members Erythroneurini, but genus Empoascanara very close relationship ((((Empoascanara sipra+ wengangensis) + dwalata) gracilis) shinshana), is closely related Mitjaevia ((Mitjaevia dworakowskae shibingensis) bacilla). These provide valuable information future study evolutionary relationships