Polyphaga is the largest and most diverse suborder of beetles ; the name is derived from two Greek words : poly - , meaning ` many ' , and phagein , meaning ` to eat ' , so the suborder is called the `` eaters of many things '' .
The name is got from two Greek words : poly - , meaning ` many ' , and phagein , meaning ` to eat ' , so the suborder is called the `` eaters of many things '' .