Figure 1. Some morphological abnormalities of Pogonias courbina sperm.
(A) Normal sperm, (B) bent tail, (C) loose tail, (D) distal gout, (E) coiled tail, (F) degenerate head. Magnification level 5 µm.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.