47: Parasect 49: Venomoth

Venonat

48: Venonat

Kanto

	HeartGold	SoulSilver	FireRed	LeafGreen	Crystal	Gold	Silver	Yellow	Red	Blue
Walking in tall grass or a cave
Berry Forest			10% L34	10% L34
Bond Bridge			5% L34	5% L34
Route 10					+30% L15
Route 12			30% L24–26	30% L24–26					20% L24–26	20% L24–26
Route 13			30% L24–26	30% L24–26	30% L23				20% L24–26	20% L24–26
Route 14			30% L24–26	30% L24–26	+30% L26			19% L24–27	20% L24–26	20% L24–26
Route 15			30% L24–26	30% L24–26	+30% L23			19% L24–27	20% L26–28	20% L26–28
Route 24	+5% L8 +20% L8 +10% L8	+5% L8 +20% L8 +10% L8			+30% L10	+5% L8 +30% L8	+5% L8 +30% L8	10% L13–16
Route 25	+20% L8 +20% L8 +10% L8	+20% L8 +20% L8 +10% L8			+20% L12	+20% L8 +30% L8	+20% L8 +30% L8	10% L13–16
Route 9					+30% L15
Safari Zone Area 3, west			15% L23	15% L23					15% L23	15% L23
Safari Zone middle			15% L22	15% L22					15% L22	15% L22

Johto

	HeartGold	SoulSilver	Crystal	Gold	Silver
Walking in tall grass or a cave
Ilex Forest			+30% L5
National Park			+10% L10
Route 43	+5% L16 +15% L15–17	+5% L16 +15% L15–17	+40% L15–17	+5% L16 +15% L16	+5% L16 +15% L16

Sinnoh

	Platinum	Diamond	Pearl
Walking in tall grass or a cave
Route 229	+2% L48	+2% L22	+2% L22