Abstract

We report the mitochondrial genome (mitogenome) of Pterodecta felderi (Callidulidae: Lepidoptera), which is the first mitogenome sequences in the family Callidulidae, a monotypic family in the superfamily Calliduloidea. The 15,340-bp long complete mitogenome consists of a typical set of genes (13 protein-coding genes [PCGs], 2 rRNA genes, and 22 tRNA genes) and 1 major non-coding A + T-rich region, which are arranged in a way that is frequently observed in Lepidoptera. Of the 13 PCGs, 12 P. felderi start with ATN, except for COI, which starts with CGA. The P. felderi mitogenome consists of 210-bp long intergenic-spacer sequences and 27-bp long overlaps. Phylogenetic analysis of superfamilial relationships in the lepidopteran clade Obtectomera with concatenated sequences of the 13 PCGs and 2 rRNA genes using the Bayesian inference method showed that Calliduloidea, which is only represented by P. felderi, was placed as the most basal lineage about Macroheterocera (Lasiocampoidea, Bombycoidea, Mimallonoidea, Noctuoidea, and Drepanoidea), Papilionoidea, and Pyraloidea.

摘要

我们报告的线粒体基因组（线粒体基因）Pterodecta felderi（锚纹蛾科：鳞翅目），这是在家庭锚纹蛾科，单型家族在家族Calliduloidea第一线粒体基因序列。15340 bp长的完整有丝分裂基因组由一组典型的基因（13个蛋白质编码基因[PCG]，2个rRNA基因和22个tRNA基因）和1个主要的非编码A + T丰富区域组成，它们排列在一种在鳞翅目中经常观察到的方式。在13个PCG中，除了COI（以CGA开始）之外，还有12个P. felderi以ATN开始。该P. felderi有丝分裂基因组由210 bp长的基因间隔子序列和27 bp长的重叠部分组成。在超家族的关系的系统发育分析鳞翅目进化枝Obtectomera与级联13周的PCG和使用贝叶斯推理法2个rRNA基因表明Calliduloidea，其仅由下式表示的序列P. felderi，放置约Macroheterocera最基础的谱系（Lasiocampoidea ，Bombycoidea，Mimallonoidea，Noctuoidea和Drepanoidea），Papilionoidea和Pyraloidea。