Original: The stages that infect fish, called triactinomyxon spores, are made of a single style that is about 150 micrometers (m) long and three processes or "tails" that are each about 200 micrometers long.
Simplified: There are three "tails" that are each about 200 micrometers long, and another piece that is about 150 micrometers (m) long.