Comparative study of the structure of the reproductive system of dwarfish males of Glyphina betulae (Linnaeus, 1758) and Anoecia (Anoecia) corni (Fabricius, 1775) (Hemiptera, Aphididae)
Keywords: حشرات; Insects; Aphids; Dwarfish males; Testicular follicle; Gross morphology; Ultrastructure