142 PEACTICAL HISTOLOGY [XVII 



NOTES. 



In the newt the circulation may be also observed in the 

 stomach (cp. p. 169), intestine, edge of liver, upper third of 

 kidney, and with sufficient care in the spleen. 



In the anaesthetized mammal the circulation may be observed 

 in the mesentery and omentum ; in the rabbit in the pancreas, 

 the middle lobe of the parotid, in the thin skin muscle of the 

 neck, and in the sterno-hyoid and other thin muscles ; warm 

 salt solution 1 p.c. or even stronger is allowed to flow over the 

 tissue ; it is best to use a water immersion lens. In the ocular 

 muscle the circulation may be seen under a low power with 

 reflected light. 



