Grasshopper Pre-lab.pdf - Name:_ GRASSHOPPER ANATOMY & DISSECTION ... Name:_____ GRASSHOPPER ANATOMY & DISSECTION Introduction: In this lab, you will observe the external anatomy of a preserved grasshopper, locate structures and label a diagram. Internal anatomy is optional and can be observed after you have completed the external anatomy of the grasshopper. PreLab Questions (use your book or other references) 1.