THE GANNET'S ANATOMY 



531 



accurate drawing* of the cesophagus, and proven triculus, 

 which Mr. E. Wilson has copied, as it cannot be improved 

 upon. 



a, h, (Esophagus ; c, d, Proventriculus ; e, Stomach ; /, g, ^h i, Intestinea 

 k, Kectum; m, Cloaca ; n, Gall-bladder. 



*t.c., IV., p. 239. 



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