U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Skip to Main Navigation
Skip to Page Content
Skip to Atlas Navigation

Epididymis - Hypospermia - Gallery

Image of hypospermia in the epididymis from a male B6C3F1 mouse in a subchronic study
Epididymis - Hypospermia. A reduced number of sperm in the epididymis in a male B6C3F1 mouse from a subchronic study.
Image of hypospermia in the epididymis from a male B6C3F1 mouse in a subchronic study
Epididymis - Hypospermia. Higher magnification of Figure 1. A reduced number of sperm in the epididymis in a male B6C3F1 mouse from a subchronic study.
Image of hypospermia in the epididymis from a male F344/N rat in a subchronic study
Epididymis - Hypospermia. A reduced number of sperm in the epididymis in a male F344/N rat from a subchronic study.
Image of hypospermia in the epididymis from a male F344/N rat in a subchronic study
Epididymis - Hypospermia. Higher magnification of Figure 3. There is absence of sperm in this epididymal duct in a male F344/N rat from a subchronic study.