Figure 1From: Adaptive evolution of the lower jaw dentition in Mexican tetra (Astyanax mexicanus)Lateral view of the surgery side of the 3 days postfertilization surgery fish. Alizarin red stained and cleared adult Astyanax mexicanus surface fish which has undergone surgical removal of the lens at 3 days postfertilization. The surgery eye is indicated by E. White arrowhead indicates the caudal region of the mandible.Back to article page