Trigona Bayesian phylogenetic tree topology estimated from combined sequence data from four gene fragments (16S, ArgK, EF-1a, opsin). Posterior probability and ultra-fast bootstrap values (BY - PP/ML - UFB) are shown at deepest nodes only. Color marks are assigned to tips leading to the 59 northern Peruvian specimens belonging to Trigona species, whose taxonomic identification and geographic origin are reported in detail in table 1 of Marconi et al. 2022.