The rediae, still developing inside of the snail, become larger, and begin to produce cercariae, which exit from the snail and penetrate the skin of a freshwater fish and then into its muscle and become metacercarial cysts.
The individual cercaria exit from the snail and penetrate the skin of a freshwater fish and then into their muscle and become metacercarial cysts. The rediae, still developing inside of the snail, become larger, and begin to produce cercariae.
The rediae, still developing inside of the snail, become larger, and begin to produce cercariae. The individual cercaria exit from the snail and penetrate the skin of a freshwater fish and then into their muscle and become metacercarial cysts.
The rediae, still developing inside of the snail, become larger, and begin to produce cercariae. The individual cercaria exit from the snail and penetrate the skin of a freshwater fish and then into their muscle and become metacercarial cysts.