FIG. 2 in Cranial shape and diet variation in Myotis species (Chiroptera: Vespertilionidae): testing the relationship between form and function

FIG. 2. Image of an articulated skull and mandible used to measure the origin (Ot) and insertion (It) of the temporal muscle, and the origin (Om) and insertion (Im) of the masseter muscle. The angles between origin and insertion distances for temporal (OIt) and masseter muscles (OIm) were drawn