<p>Values indicated at the nodes are bootstrap values based on 1000 replicates, scale bar = 0.1, Aqua: <i>Ambrostoma quadriimpressum</i>; Tcas: <i>Tribolium castaneum</i>; Dpon: <i>Dendroctonus ponderosae</i>; Malt: <i>Monochamus alternatus</i>; Ldec: <i>Leptinotarsa decemlineata</i>; Ityp: <i>Ips typographus</i>; Mcar: <i>Megacyllene caryae</i>; Tmol: <i>Tenebrio molitor</i>; Acor: <i>Anomala corpulenta</i>. Different color ranges indicate different IR families in reference to IR genes of <i>Drosophila melanogaster</i>.</p
