Trapinch are patient Pokémon; despite this, they are avid hunters. After building pits in sand, they patiently await for their prey to fall. Because Trapinch's head is so large, it finds getting upright if tipped onto its back difficult. Trapinch evolves into Vibrava at level 35. From there it evolves to Flygon at level 45
Trapinch can be found in the Desert biome. Vibrava and Flygon can spawn there sometimes, but Trapinch is more common. They spawn alone or in groups. The normal version is orange and the shiny a Blue-Green colour. They are always under level 35. Diglett is pretty common as well and Trapinch is always mixed with the other desert pokemon, perhaps Groudon if you are lucky!