Phylogenetic analysis of the complete mitochondrial genome of the Blomfild's Beauty butterfly Smyrna blomfildia (Fabricius 1781) (Insecta: Lepidoptera: Nymphalidae: Nymphalini).

The Blomfild's Beauty butterfly Smyrna blomfildia (Fabricius 1781) (Lepidoptera: Nymphalidae: Nymphalini) is a sexually dimorphic species found in Mexico, Central, and South America. Males are territorial and are more vibrantly colored than females. Genome skimming by Illumina sequencing allowed the assembly of a complete circular mitochondrial genome (mitogenome) of 15,149 bp from S. blomfildia consisting of 83.9% AT nucleotides, 13 protein-coding genes, 22 tRNAs, two rRNAs, and a control region in the typical butterfly gene order. The S. blomfilda COX1 gene features an atypical start codon (CGA) while ATP6, COX1, COX2, CYTB, ND1, ND3, ND4, and ND5 display partial stop codons completed by the addition of 3' A residues to the mRNA. Bayesian phylogenetic reconstruction places Smyrna as a member of the tribe Nymphalini and sister to a clade containing genera Araschnia, Vanessa, Polygonia, and Aglais, which differs from its classic taxonomic placement in tribe Coeini.

Phylogenetic analysis of the complete mitochondrial genome of the Japanese peacock butterfly Aglais io geisha (Stichel 1907) (Insecta: Lepidoptera: Nymphalidae).

The peacock butterfly Aglais io (Linnaeus, 1758) (Nymphalidae: Nymphalinae: Nymphalini) is a colorful and charismatic flagship butterfly species whose range spans from the British Isles and Europe through temperate Asia and the Far East. In Europe, it has been used as a model species for studying the effects of GMO maize pollen on caterpillar growth and survivorship. The Japanese subspecies, Aglais io geisha (Stichel 1907), is not as well studied as its European counterpart. Genome skimming by Illumina sequencing allowed the assembly of a complete circular mitochondrial genome (mitogenome) of 15,252 bp from A. io geisha consisting of 80.6% AT nucleotides, 13 protein-coding genes, 22 tRNAs, two rRNAs, and a control region in the gene order typical of butterfly species. Aglais io geisha COX1 gene features an atypical start codon (CGA) while COX1, COX2, CYTB, ND1, ND3, ND4, and ND5 display incomplete stop codons finished by the addition of 3' A residues to the mRNA. Bayesian phylogenetic reconstruction places A. io geisha within a clade with European A. io mitogenomes in the tribe Nymphalini, which is consistent with previous phylogenetic hypotheses.

It's a moth! It's a butterfly! It's the complete mitochondrial genome of the American moth-butterfly Macrosoma conifera (Warren, 1897) (Insecta: Lepidoptera: Hedylidae)!

The taxonomic placement of the moth-butterfly, Macrosoma conifera (Warren 1897) (Lepidoptera: Hedylidae), has been controversial. The 15,344 bp complete M. conifera circular mitogenome, assembled by genome skimming, consists of 81.7% AT nucleotides, 22 tRNAs, 13 protein-coding genes, 2 rRNAs and a control region in the typical butterfly gene order. Macrosoma conifera COX1 features an atypical CGA start codon while ATP6, COX1, COX2, and ND5 exhibit incomplete stop codons completed by the post-transcriptional addition of 3' A residues. Phylogenetic reconstruction places M. conifera as sister to the skippers (Hesperiidae), which is consistent with several recent phylogenetic analyses.

The complete mitochondrial genome and phylogenetic analysis of the European map butterfly Araschnia levana (Insecta: Lepidoptera: Nymphalidae).

The European map butterfly Araschnia levana (Linnaeus, 1758) is a species showing extreme seasonal polyphenism. The complete 15,207 bp circular A. levana mitogenome consisting of 81.6% AT nucleotides, was assembled by Illumina genome skimming. It includes 22 tRNAs, 13 protein-coding genes, 2 rRNAs, and a control region in the typical butterfly gene order. Araschnia levana COX1 features an atypical CGA start codon and ATP6, COX1, COX2, ND1, ND3, and ND4 have incomplete stop codons completed by 3'A residues added to the mRNA. Phylogenetic reconstruction places A. levana as a basal lineage within tribe Nymphalini, consistent with previous phylogenetic hypotheses.

The complete mitochondrial genome of the Jackson's leaf butterfly Mallika jacksoni (Insecta: Lepidoptera: Nymphalidae).

The Jackson's leaf butterfly Mallika jacksoni (Sharpe 1896), is a leaf-mimicking species from tropical East Africa. Genome skimming by Illumina sequencing permitted the assembly of the complete circular M. jacksoni 15,183 bp mitogenome. It consists of 79.4% AT nucleotides, 22 tRNAs, 13 protein-coding genes, 2 rRNAs, and a control region in the typical butterfly gene order. Mallika jacksoni COX1 has a CGA start codon while ATP6, COX1, COX2, ND3, ND4, and ND5 exhibit partial stop codons completed by 3'-A residues added to the mRNA. Phylogenetic reconstruction places M. jacksoni as sister to Kallima within nymphalid tribe Kallimini.