Paras, along with Parasect were encountered at Vermilion Forest. They were found trying to climb a pair of trees and were easily caught by Goh at the same time. Paras and the rest of the Kanto Bug-type Pokémon Goh caught were brought back to the Cerise Laboratory where Professor Cerise kept them in storage for Goh.
None of Paras's moves are shown.
At the Cerise Laboratory