Chewing and cutting type of mouth parts are found in

Chewing and cutting types of mouth parts are found in Army worms.
The fall armyworm is a species in the order Lepidoptera and one of the species of the fall armyworm moths distinguished by their larval life stage.
It is regarded as a pest and can damage and destroy a wide variety of crops, which causes large economic damage. This is the most destructive life stage as the larvae have biting mouthparts.