FIGURES 55–61. 55 in Unraveling Ocyptamus and the Baccha legacy (Diptera: Syrphidae): redefinition of groups and new species descriptions

FIGURES 55–61. 55: Orphnabaccha lanei (Fluke) [male paratype, MZUSP], habitus, dorsal view. 56: Orphnabaccha coerulea (Williston) [male, USNM], habitus, dorsal view. 57: Orphnabaccha coerulea [male, USNM], head, frontal view. 58– 60: male genitalia: a: lateral view; b: hypandrium, postgonite and phallus, ventral view; c: postgonite, lateral view, outline only; d: distal portion of phallus, anteroventral view. 58: Orphnabaccha calda (Walker) (from Vockeroth 1969). 59: Orphnabaccha coerulea, male genitalia (from Vockeroth 1969). 60: Orphnabaccha ampla (Fluke), male genitalia (from Vockeroth 1969). 61: Pipunculosyrphus globiceps Hull [female, ZFMK], habitus, dorsal view. Scale = 1 mm.