The complete mitochondrial genome and phylogenetic analysis of Illiberis pruni Dyar, 1905 (Lepidoptera: Zygaenidae).

ABSTRACT

Illiberis pruni is a leaf-eating pest that infests pear trees across all pear-producing regions of China. The present study, aimed to sequence the I. pruni mitochondrial genome (GenBank accession no. MZ726799) using the Illumina NovaSe Sequencing System to understand the population genetics, evolution, and taxonomy of I. pruni and other related species. The circular I. pruni mitochondrial genome was found to be 15,252 bps in length and comprised 38 sequence elements including 13 protein-coding genes (PCGs), 22 transfer RNA (tRNA) genes, 2 ribosomal RNA (rRNA) genes, and a putative control region (CR). Phylogenetic analysis revealed that I. pruni and Illiberis ulmivora are closely related, thereby indicating that their mitochondrial genes may share common ancestry.