ANATOMY OF THE LIZARD. 



Fi?. 440. Anatomy of a lizard, Sctlefiortis i/mlitldtug. t, trachea ; (, carotid artery; 

 th, thyroid gland ; h, ventricle of the heart above are the two auricles; ///, lung: 

 /, liver turned out; , stomach ; i, intestine; a, vent above it the cloaca is laid 

 open to disclose the openings (o o) of the kidneys (AT, above are the two openings of 

 the oviducts; n, oviduct; o, ovary ; v, vena cava ; /, fat-body. Drawn by A. t. 

 Gray from dissections made by the author. 



