/liixosAmu. 



' CROCqDILU 



PLATE III. — VEBriCAL Aspect of Fcrbringer's PHVLouEXEric Tbee of Birds 

 from the side of the Strathiornithes, Rheornithe?, Pelargornithes, Hippalectrj- 

 ornithes, CTriiiformes, and Ralliformes. [Copied, by the Author's permission, from 

 his memoir entitled '' Uutersuchungen zur Morphologie und Systemitik der 

 Vogel,' published in the *Bij dragon tot de Dierkunde/ Anistirdam, vol. xv. Taf. 

 xxvii. (1S88).1 



