| No# | English Name | Best Found Area | Level | Version |
| 101 | Electrode | / | / | / |
| 102 | Exeggute | Fuchsia City / Safari Zone | 27 | Blue or Red |
| 103 | Exeggutor | / | / | / |
| 104 | Cubone | Lavender Town / Pokemon Tower | 24 | Blue or Red |
| 105 | Marowak | / | / | / |
| 106 | Hitmontlee | Saffron City / Fighting Gym | 30 | Blue or Red |
| 107 | Hitmonchan | Saffron City / Fighting Gym | 30 | Blue or Red |
| 108 | Lickitung | Route 18 | ?? | Blue or Red |
| 109 | Koffing | Cinnabar Island | 35 | Red |
| 110 | Weezing | / | / | / |
| 111 | Rhyhorn | Fuchsia City / Safari Zone | 26 | Blue or Red |
| 112 | Rhydon | / | / | / |
| 113 | Chansey | Unknown Dungeon | 64 | Blue or Red |
| 114 | Tangela | Route 21 | 30 | Blue or Red |
| 115 | Kangaskhan | Fuchsia City / Safari Zone | 28 | Blue or Red |
| 116 | Horsea | Seafoam Island 4th Basement | 33 | Red |
| 117 | Seadra | / | / | / |
| 118 | Goldeen | Go Fish with Super Rod | 15 | Blue or Red |
| 119 | Seaking | / | / | / |
| 120 | Staryu | Seafoam Island 4th Basement | 32 | Blue |
| 121 | Starmie | / | / | / |
| 122 | Mr. Mime | Route 2 | ?? | Blue or Red |
| 123 | Scyther | Fuchsia City / Safari Zone | 28 | Red |
| 124 | Jynx | Cerulean City | ?? | Blue or Red |
| 125 | Electabuzz | Power Plant | 33 | Red |