(1 of 5) 026 Raichu - Pokémon Tower: Floor 6, towards west.

Number	Trainer	Location
026	Raichu	Pokémon Tower: Floor 6, towards west.
027	Sandshrew	Route 11: South-west corner.
028	Sandslash	Route 7 to Saffron City gatehouse.
029	Nidoran (F)	Route 3: Halfway along the route.
030	Nidorina	Route 7 to 8 Underground Path: About halfway across.

(1 of 5) 031 Nidoqueen - Route 23: Towards the north, in the middle of the path.

Number	Trainer	Location
031	Nidoqueen	Route 23: Towards the north, in the middle of the path.
032	Nidoran (M)	Route 4 (west): Towards the right.
033	Nidorino	Route 7 to 8 Underground Path: About halfway across.
034	Nidoking	Route 23: Towards the north, on the left.
035	Clefairy	Saffron City: Left of Silph Co. building.

(1 of 5) 036 Clefable - Mt. Moon: Floor B1, towards north and halfway across.

Number	Trainer	Location
036	Clefable	Mt. Moon: Floor B1, towards north and halfway across.
037	Vulpix	Route 6: North-east corner.
038	Ninetales	Route 9: Between ledges to left of Route 10.
039	Jigglypuff	Pewter City: Inside Pokémon Center.
040	Wigglytuff	Silph Co.: Floor 11, via middle teleporter on Floor 3.

(1 of 5) 041 Zubat - Rock Tunnel: Floor B1, in north-west part.

Number	Trainer	Location
041	Zubat	Rock Tunnel: Floor B1, in north-west part.
042	Golbat	Victory Road: Floor 3, south-east corner (near exit to Indigo Plateau).
043	Oddish	Viridian City: Towards the east.
044	Gloom	Pewter City: Side path to left of Pokémon Center.
045	Vileplume	Route 14: Towards the north, by the corner.

(1 of 5) 046 Paras - Mt. Moon: Floor 1, towards north-east.

Number	Trainer	Location
046	Paras	Mt. Moon: Floor 1, towards north-east.
047	Parasect	Route 2: South-east corner.
048	Venonat	Route 24: To the left after crossing Nugget Bridge.
049	Venomoth	Route 15: Halfway along the route (upper path).
050	Diglett	Diglett’s Cave: Entrance via Route 2.