Chen Shyh-hwang's own experience of field surveys shows that if one only takes the time to study any of these families in more depth, one can find two to three times as many species as were already known.
陳世煌在野外踏查的親身經驗顯示，只要針對其中一科深入調查，就能記錄到已知種類的二、三倍以上。