This thin film Giemsa stained micrograph reveals a mature Plasmodium vivax trophozoite.
From the sciencedaily.com
Expression of PfPLP1 and PfPLP2 starts in trophozoite stage, with maximal expression in schizonts.
From the nature.com
The conversion of a trophozoite to cyst form is known as encystation, while the process of transforming back into a trophozoite is known as excystation.