Plate XII. 



Fiff. 61. 



Pig. 57. 



Fiii. 58. 



:Nb. 566 



P 62. 



'^trr^^' 



i r 



Ifo. 56" 



Fig. 63. 



Fig. 64. 



Fig. 



Ifo. 568 



^0. 563 



