126 Z>. Latham'/ Ejay on the Track<e or Windpipes of Biriis. 1^6 



Tab. % 



Fig. 1. The -Guan — In this the trachea is much more elongated than 

 in either of the foregoing, infomuch as to double upwards 

 in a remarkable manner. 



2. Part of the windpipe of the Indian Cock : — a a. the two bron- 



chia, or' lung-pipes. 



3. A figure of the fame taken from a different fubject, ferving 



to (hew how this part appears in fome fpecimens. 

 4» The trachea of the Numidian Crane y or Demoifelle. 



Tab. XL 



Two views of Cu/hetv Curajfbiv, 

 Fig. 1. A fide view of the parts as they appear on diffe&ion : — 



a. pectoralis minor mufcle ; L its tendon ; c. the fternum ; 



d. pectoralis major mufcle ; e. the clavicle ; f. the glottis ; 

 g. the trachea defcending; h. the part where it begins to 

 form the convolutions ; /". the convolutions ; k. the trachea 

 where it dips into the thorax ; /. ftrong elaftic fibres con?, 

 tinued almoft the whole length of the trachea, which 

 has a flefhy origin in the thorax (fee o. fig. 2) ; m. the 

 part which anfwers the fame office as the ribs in other 

 animals ; n. mufcles terminating in fafcia. 

 2. The parts feen in a nearly oppofite fituation : — a, pectoralis 

 minor ; c. the fternum ; d. pectoralis major ; e. the clavicle ; 

 g. the defcending part of the trachea; h. the part where it 

 begins to form the convolutons ; /. the convolutions ; k. the 

 part where it has entered the thorax ; /. the fibres which 

 are continued from o. where they are fleftiy ; m. the parts 

 which anfwer to the ribs; n. a mufcle terminating in 



fafcia ; 



