Your rival (officialy named Blue)'s Heracross knows the following moves:Megahorn(Bug-type)Counter(Fighting-type)Rock Tomb(Rock-type)Earthquake(Ground-type)
Heracross is #214 in the national pokedex, and it is a Bug-Fighting type Pokemon.
Bug Pokemon are weak against: Fire type moves, Rock Type moves and Flying Type moves.
You find a Heracross at bug contests on Tuesday and Thursday
psycic Pokemon are weak against ghost type moves bug type moves and dark type moves, you can use ghost, dark and bug moves to deal quite alot of damage
Heracross is a Bug/Fighting-type Pokemon.
Bug/Fighting
Your rival (officialy named Blue)'s Heracross knows the following moves:Megahorn(Bug-type)Counter(Fighting-type)Rock Tomb(Rock-type)Earthquake(Ground-type)
Catterpie, Roselia, Scyther and many many more grass type Pokemon can learn bug type moves.
Heracross is #214 in the national pokedex, and it is a Bug-Fighting type Pokemon.
In Pokémon FireRed, Heracross cannot learn Aerial Ace.
Beutifly learns Silver Wind at level 34 and it learns Bug Buzz at level 41
Bug Pokemon are weak against: Fire type moves, Rock Type moves and Flying Type moves.
You find a Heracross at bug contests on Tuesday and Thursday
If you want the best Bug Pokemon I suggest you enter the Bug-catching contest in the national park north of Goldenrod City. Here you can find both Scyther and Pinsir and also other good BUG-type Pokemon. If you win the contest you will get a Sun Stone witch you can use to evolve a Gloom or a Sunkern.
Bug type moves are not much affective!
here are some good bug type Pokemon: venomoth vespiquen parasect scizor forretress those are probably as good as you can get, if you want bug type. But if you heracross want the very best, go to bulbapedia, and you can decide which is the best. armaldo yanmega (you can see the stats and the moves they learn) note: vespiquen, scizor, and yanmega are hard to get.)