Figure 2 from: Xi B-W, Zhang D, Li W-X, Yang B-J, Xie J (2018) Characterization of the complete mitochondrial genome of Parabreviscolex niepini Xi et al., 2018 (Cestoda, Caryophyllidea). ZooKeys 783: 97-112. https://doi.org/10.3897/zookeys.783.24674

Figure 2 a The comparison of nucleotide skewness of the full genomes for the mitogenome of Parabreviscolexniepini and other cestodes b, c Principal component (PC) analysis of the codon usage and amino acid usage in the PCGs of P.niepini and other cestodes. The first PC (PC1) and the second PC (PC2) of the codon usage and amino acid usage accounted for 96.7% and 98.08% of the variability, respectively. d G+T content of complete genomes and their individual elements. The six caryophyllideans are represented by triangles in a-c. Abbreviations: AH: Atractolytocestushuronensis; BO: Breviscolexorientalis; Ksp2: Khawia sp. 2; KSK: Khawiasinensis; Ksp1: Khawia sp. 1; PN: Parabreviscolexniepini.