Figure 3.

Phylogenetic trees based on the inclusion of additional closely related outgroups. (A) Analysis including the distant outgroup Lycorma delicatula (Hemiptera: Auchenorrhyncha: Fulgoromorpha). (B) Analysis excluding the distant outgroup Lycorma delicatula. Numbers at the nodes are BPP (left) and ML support values (right). Yellow dots on each phylogram indicate the clades of Nepomorpha, and red dot indicate the clades of Notonectoidea + Pleoidea. Asterisks indicate these additional closely related outgroups. The scale bar represents the number of expected substitutions per site.