Complete mitochondrial genome of Neochauliodes parasparsus (Megaloptera: Corydalidae) with phylogenetic consideration

Abstract

We sequenced the complete mitochondrial genome (mitogenome) of Neochauliodes parasparsus. The 15,995-bp mitogenome contained the standard set of 13 protein-coding genes, 22 transfer RNA genes (tRNAs), 2 ribosomal RNA genes (rRNAs), and a putative control region, with a gene arrangement that was identical to that reported for most other megalopteran species. We also predicted the secondary structure of all the RNA genes and analysed the preferred codon usage of the protein-coding genes. The putative 1265-bp control region contained two tandem repeated regions and several microsatellite-like elements. The phylogenetic analysis of available neuropteridan mitogenomes, based on the 13 protein-coding genes, appeared to support the current view of the neuropteridan phylogeny, and among the Neochauliodes spp., N. parasparsus was the most closely related to N. punctatolosus.