C. pentheus could attack the second and the third instar larvae but only oviposited on the third instar larvae of vegetable leafminer.

• 2底比斯釉姬小蜂能够攻击二、三龄美洲斑潜蝇幼虫，但仅选择三龄幼虫产卵，对一龄幼虫没有作用。