Figure 6 in The male genital tract and aedeagal components of the Diptera with a discussion of their phylogenetic significance

Figure 6. Male internal reproductive organs (dorsal view). A, Dixa yamatoma (Dixidae) (based on the specimen photographed in Fig. 5B). B, Corethrella sp. (Corethrellidae) [modified from McKeever (1985)]. C, Anopheles quadrimaculatus (Culicidae) [modified from Hodapp & Jones (1961)]. D, Ptychoptera nr japonica (Ptychopteridae) (scale bar = 0.1 mm). E, Ptychoptera lacustris (Ptychopteridae) [modified from Just (1973)]. acc gl, accessory gland; acc gl cplx, accessory gland complex; ej dt, ejaculatory duct; sem ves, seminal vesicle; tes, testis; vas df, vas deferens.