Gene orders in Hemiptera mitogenomes. With the exception of Coccoidea (Didesmococcus koreanus, Matsucoccus matsumurae and Saissetia coffeae), each superfamily (plus the infraorder Cimicomorpha) is represented by one species. Genes shown with “-“ signs are located on the minor strand (L-strand), while others are located on the major strand (H-strand).