Complete mitochondrial genome of the Endangered long-armed scarab (Coleoptera: Euchiridae).

The long-armed scarab is an endangered large insect in southwestern China and neighboring countries. Herein, we present the first complete mitochondrial genome of . The 16,899 bp long circular genome consists of 2 ribosomal RNA genes, 22 transfer RNA genes, 13 protein-coding genes, and a non-coding control region. Phylogenetic analysis showed that shared the closest evolutionary relationship with and that Scarabaeidae and Lucanidae were correctly identified within superfamily Scarabaeoidea. The complete mitogenome sequence will provide a basis for further phylogenetic studies and conservation genetics of the genus .