Reproductive Organ of Blow Fly, Chrysomya megacephala (Diptera: Calliphoridae): Ultrastructural of Testis
Figure 2
SEM image of internal reproductive tract in male C. megacephala. (a) Whole tract showing testes (tes), vas deferens (vd), seminal vesicle (sv), accessory gland (acg), ejaculatory duct (ed), and sperm pump (sp). (b) Testis showing the smooth surface and is occasionally penetrated by tracheoles (tr).
