Fig. 
Fig. 
gasscaa 
S Se 
PLATE 15 
SPHENISCIFORMES 
Figs. 6a, c, e, X 100. Figs 6b, d, and 7a, b, * 185 
Aptenodytes pennanti. 
Distal barbule from near base of barb of back feather. 
Same. 185. 
Proximal barpule from near base of barb of back feather. 
Same. < 185. 
Portion of barb from aftershaft. 
Budyptes chrysocome. 
Distal barbule from near base of barb of back feather. 
Proximal barbule from same. 
[402] 
