PLATE 36 



Types of Down Barbules, continued 



Entire barbules drawn X 40; portions of barbules marked by parenthesis 

 drawn enlarged, X 285. 



Fig. 106. Eurypyga helias. 



a. Entire barbule. t>. basal portion, e. terminal portion. 



Fig. 107. Rallus obsoletus. 



a. Entire barbule. 6. basal portion, c. terminal portion. 



Fig. 108. Meleagris virginiana. 



a. Entire barbule from distal vanule near base of barb. 

 &. Basal portion, c. middle portion, d. terminal portion. 



Fig. 109. Zenaidura macroura. 



a. Entire barbule from near base of barb. 



6. Basal portion, c. middle portion, d. terminal portion. 



[444] 



