Fig. 11A–F in A revision of the simplex species group of the cleptoparasitic bee genus Triepeolus Robertson, 1901 (Hymenoptera: Apidae)

Fig. 11A–F (continued on next page). Metasoma of male, dorsal view. A. Triepeolus roni Genaro, 1999 (USNM M.G.R. Database No. 5922). B. T. buchwaldi (Friese, 1908) (INHS 387483). C. T. eumeniformis sp. nov., paratype (ECOSUR ECO-TA-E-41271). D. T. eumeniformis sp. nov., paratype (CNC 1801914). E. T. kathrynae Rozen, 1989 (RSKM RSKM_ENT_E-168244). F. T. tristis (Smith, 1854) (BOLD sample ID: CCDB-30345 C09; PCYU). Blue lines indicate an abrupt (A, D–E) or seamless (B–C) transition between the basal band and lateral longitudinal band.