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.
Illustration demonstrating the larval morphology of F. gigantica. (A) Egg. (B) Miracidium. (C) Young sporocyst. (D) Mature sporocyst. (E) Mother redia. (F) Daughter redia. (G) Cercaria. (H) Encapsulated metacercaria. (I) Metacercaria. Scale bars (A-D)=0.03 mm; (E-G)=0.1 mm; (H-I)=0.05 mm.
