Trapinch, the Ant Pit Pokemon.  It makes a conical pit in desert sand and lies in wait at the bottom for prey to come tumbling down.

Type(s):  Ground

Map Location(s):  Since update 4.1 again catchable by digging in the Kaheer desert

Evolutionary Line:  Trapinch => Vibrava (level 35) => Flygon (level 45)

Trapinch is also featured in the Ground Gym, led by Sandrine.