Q. The pincer like structures present on the stipes of maxillaof cockroach are:

 1945  175 EAMCETEAMCET 1999 Report Error

Solution:

Maxilla are the appendages of 5th head segment. They lie beneath the mandibles and biramous in structure. The basal pan of protopodites consists of a cylindrical stipes. Stipes bear pincer like structure called lacinia.