Clubber Nanophytes were primitively armed Nanophytes. They weren't the most threatening enemies by themselves but when several of them were in a group their speed, sharp teeth and persistence posed a moderate threat. They were less dangerous than their counterparts the Bomber Nanophytes.
When surrounded, the Shock Ravager could easily kill large numbers of them.
- Ratchet & Clank Future: Tools of Destruction (first appearance)