Upper pole; superior pole
Lower pole; inferior pole
Lateral surface
Medial surface
Anterior border
Posterior border
Tunica vaginalis
Tunica albuginea
Vascular layer
Mediastinum of testis
Septa testis
Lobules of testis
Parenchyma of testis
Seminiferous tubules; convoluted seminiferous tubules
Straight tubules
Rete testis
Efferent ductules