47: Parasect 49: Venomoth

Venonat

48: Venonat

Kanto

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

Johto

	HeartGold	SoulSilver
Walking in tall grass or a cave
Route 43	+5% L16 +15% L15–17	+5% L16 +15% L15–17

Sinnoh

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