200 



A COURSE ON ZOOLOGY. 

 FIG. 123. 



THE GREATER HORSESHOE BAT (Rhmolophus ferrum equinum), flying. 



FIG. 124. 



Heads of (C) Phyllorhina tridens, (D) Chiromeles torquatus (female), (E) 

 Trachyops cirrhosus, (F) Cheer on ycteris mexicana. 



