AND MYOLOGY OP THE MARSUPIALIA. 



873 



In a Dendrolagus ursinics hardened by formalin injections it is 

 seen how the lungs conceal the large vessels and part of the right 

 auricular appendix. 



Text-fiafure 78. 



The cervical parts of the vagi and sj'mpathetics in Dendrolagus ursinus. 

 Letters in text. 



The Vagus and Sympathetic Nerves*. 



No account of the viscera of any animal is complete without a 

 description of these nerves, which control their activities. 



The cervical parts are arranged in two ways ^n the Marsupialia, 



* The lettering on text-figs. 78 ancV79 corresponds, so far as possible, to that of 

 text-figs. 62 and 63 in my paper on the Koala (15). 



58* 



