Bug 
Introduced in: Generation I
Damage class: Physical
Type Effectiveness
Against
Super effective against:
Not very effective against:
From
Takes double damage from:
Takes half damage from:
Past Type Effectiveness
Through Generation I:
Against
Super effective against:
Not very effective against:
From
Takes double damage from:
Takes half damage from:
Pokémon with this type
Type FAQ
How many Pokémon have the Bug type?
106 Pokémon are listed with this type.
What is Bug super effective against?
Grass, Psychic, Dark
What is Bug not very effective against?
Fighting, Flying, Poison, Ghost, Steel, Fire, Fairy
What does Bug resist?
Fighting, Ground, Grass
What is Bug weak to?
Flying, Rock, Fire
Which Pokémon are Bug type?
Caterpie, Metapod, Butterfree, Weedle, Kakuna, Beedrill, Paras, Parasect, Venonat, Venomoth, and others are Bug type.
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