Instructions
Move your character around using the left control stick on your controller. Run towards the pearl-like pupas. They pulsate red waves so that you can see them more easily.
Stop directly in from of the pupa. Press the "A" button on your controller to pick up the pupa.
Use the left control stick to make your character run back to the processing area. These look like green funnels, and pulsate white waves to help you locate them.
Stop directly in front of a processing area and press the "X" button on your controller to throw the pupa into the center of the area, depositing it.