APPENDIX 



579 



testes or ovaries, epididymes, vasa deferentia, or oviducts, 

 kidneys. Cut open cloaca and note openings of rectum, 

 bladder, ureters, and generative ducts (Fig. 414). 

 Open the pericardium and note parts of heart and roots of 

 great vessels (Fig. 415). 



Fig. 413. — The viscera of the Sand Lizard (Lacerta[agilis), in 

 their natural relations. — From Weidersheim. 



BL, Bladder ; Ci., inferior vena cava ; ED., rectum ; GB ., gall bladder ; 

 H., heart ; Lg., Lg"., lungs ; M., stomach ; MD., small intestine ; 

 Oe., oesophagus ; Ph., pancreas ; TV., trachea,. 



