Fig. 2 in Intraspecific variation in digit reduction in Testudo: the case of the Hermann's tortoise

Fig. 2 Bones of the right manus of Testudo hermanni hermanni (a) including the three possible reductions of the digit 1 and the metacarpal and carpals bones (b–d). Digit 1 reduced (a): one phalanx is present. Digit 1 lost (b): the distal phalanx is missing but still retain the metacarpal I and distal carpal. Digit 1 and metacarpal I lost (c): only the distal carpal is present. Digit 1, metacarpal I, and distal carpal lost (d): no related bone of