Bug Net

The Bug Net is a tool used to capture Critters as inventory items. It is swung like a sword, but deals no damage. The Bug Net is required in order to go Fishing, as it is the initial and primary method of obtaining Bait: Most Critters that are insects, worms, or snails can function as Bait once captured. The Bug Net is sold by the Merchant for But on console it's 50 silver.

Other uses

 * A captured Critter can be combined with a Terrarium to craft a decorative Cage that showcases the animated Critter inside.
 * Captured Critters can also be "used" or dropped, which frees them back into the environment.
 * Captured Bunnies can craft Explosive Bunnies.
 * A captured Truffle Worm can be used to summon Duke Fishron, a Boss, during Hardmode. It must be used as Bait at an Ocean.
 * Critters have high sell price. Only about 5 critters sold pays off the Bug Net making it a useful moneymaker in the early game.
 * You can catch Golden Critters and sell them for each.