Fig. 2

Maximum likelihood phylogenetic tree inferred from analyzing 284,607 nucleotide sites and applying a combination of protein domain – and codon-based partitioning scheme by modeling 1st, 2nd and 3rd codon positions separately. Support values are obtained from 100 bootstrap replicates. Species marked by an asterisk (*) indicate rogue taxa. Two asterisks (**) point to the misplaced species Ammatomus sp. I and (***) to the position of the Stenotritidae. Circled numbers (nodes) indicate taxonomic groups of special interest described in the main text. Former classification according to W. J. Pulawski’s Catalog of Sphecidae “sensu lato”