Phylogenetic trees (ML) of six <i>Dendrolimus</i> pine moth species constructed with single COI gene and Haplotype network for three mostly closely related species <i>D.</i> punctatus, D. tabulaeformis, D. spectabilis.

<p>a) ML tree based on ITS1 gene; Clades with different colors indicate different species respectively. MW - <i>D. punctatus</i>, SM - <i>D. kikuchii</i>, YN - <i>D. houi</i>, YS - <i>D. tabulaeformis</i>, CS - <i>D. spectabilis</i>, LY - <i>D. superans</i>; OG - OUTGROUP; Numbers above branches indicate bootstrap values (less than 50 not shown) (hereinafter). Clades with light blue branches indicate GMYC species, see text for details; b) Haplotype network of ITS1 gene (gaps missing); c) Haplotype network of ITS1 gene (gaps “5th” status). Empty circles mean haplotypes of species <i>D. punctatus</i>, gray circles indicate haplotypes of species <i>D. tabulaeformis</i>, and black circles represent haplotypes of species <i>D. spectabilis</i>.