Figure 2. Drawings of the anterior region of the cleared-and-stained chondrocranium of Pipa arrabali in dorsal view, without some bones (nasal, frontoparietal, maxilla and premaxilla) to facilitate visualization of nasal cartilages. A, 35019-A (SVL: 7.18 mm); B, 35051-A (SVL: 8.21 mm) e C: 14942-B (SVL: 10.50 mm). The structures painted in red represent the bones. The bars correspond to 1 mm.