PROC. CAL. ACAD. SCI. 4th Series Vol. II Pt. I 



[VAN DENBURGHl Plate 40 



big. 1. Tcstuclc) c'pliii)piuni (Unulier. 

 Duncan Island. 29.5 inch male, l-'roni in front. 



Fig. 2. Tcstudo ephippium Giinther. 

 Duncan Island. 29.5 inch male. From above. 



