Clauncher are terrible to keep in aquariums. They stun other inhabitants and punch through four inches of glass in a single shot. Those who breed Clauncher for meat rotate steel tanks.

Clawitzer’s pincer is far bigger than necessary to catch prey or break up rocks in its den. Pokéologists think the claw kept growing to attract mates, leaving Clawitzer in an arms race against its fellows. If the pincer got any bigger, Clawitzer may find itself unable to move.