| Black 2 | It releases a stench from its red antenna to repel enemies. It grows by molting repeatedly. |
| White 2 |
| Black |
| White |
| Diamond | It releases a stench from its red antenna to repel enemies. It grows by molting repeatedly. |
| Pearl |
| Platinum |
| HeartGold | For protection, it releases a horrible stench from the antennae on its head to drive away enemies. |
| SoulSilver | Its feet have suction cups designed to stick to any surface. It tenaciously climbs trees to forage. |
| Ruby | CATERPIE has a voracious appetite. It can devour leaves bigger than its body right before your eyes.From its antenna, this POKeMON releases a terrifically strong odor. |
| Sapphire |
| Emerald |
| FireRed | It is covered with a green skin. When it grows, it sheds the skin, covers itself with silk, and becomes a cocoon. |
| LeafGreen | Its short feet are tipped with suction pads that enable it to tirelessly climb slopes and walls. |
| Gold | For protection, it releases a horrible stench fromthe antenna on its head to drive away enemies. |
| Silver | Its feet have suction cups designed to stickto any surface. It tenaciously climbs trees to forage. |
| Crystal | It crawls into foliage where it camouflages itselfamong leaves that are the same color as its body. |
| Red | Its short feet are tipped with suction pads thatenable it to tirelessly climb slopes and walls. |
| Blue |
| Yellow | If you touch the feeler on top of its head, it willrelease a horrible stink to protect itself. |