Explanation of Plate XXIX. 



Fig. 1. Front view of head of Aialapha cinerea. 



Fig. 2. Side view of head of same. 



Fig. 3. Side view of tragus and inner surface of auricle 



Fig. 4. Tail and inter femoral membrane. 



Fig. 5. Skull seen from above, x 2. 



Fig. 6. Skull and lower jaw seen from the side, x 2. 



Fig. 7. Os petrosa. x 4. 



