Mammal, sperm maturation (LM, Medium)

Structure List Spermatogonia Primary spermatocyte Secondary spermatocyte Sustentacular cell Spermatids Low Magnification View

ULTRASTRUCTURE OF SPERM MATURATION. This image illustrates elements of canine testis. Specifically shown are cells and their relationships within a seminiferous tubules. Spermatogonia are rounded with large rounded nuclei. Sustentacular cells intervene between adjacent spermatogonia. The basal lamina of the tubule and surrounding fibrocytes are also shown.