All multiple sequence alignments were generated using muscle within CLC Genomics Workbench.
Several genomes from Acari suborder, which includes mites and ticks, have recently been published including D. farinae [5 (link)], scabies mites Sarcoptes scabiei (SS) [20 (link)–22 ], the honey bee mite Tropilaelaps mercedesae [23 ], the spider mite Tetranychus urticae [24 (link)], which is preyed upon by the mite Metaseiulus occidentalis [25 (link)], Ixodes scapularis [26 ,27 (link)], and Varroa destructor [28 (link)]. Four mite genomes from the order Oribatida have also been sequenced: Achipteria coleoptrata, Platynothrus peltifer, Steganacarus magnus, and Hypochthonius rufulus [29 (link)]. Genomic data for these species was downloaded from GenBank (