Trioza struthanthi-group, male terminalia. 17, 20, 23, 26, Terminalia, in profile, scale bar = 0.1 mm; 18, 21, 24, 27, inner face of paramere, scale bar = 0.05 mm; 19, 22, 25, 28, distal portion of aedeagus, scale bar = 0.05 mm. 17–19, T. struthanthi; 20–22, T. tripodanthi; 23–25, T. tristericis; 26–28, T. vagata.