352 ESS ATS AND OBSERVATIONS 



iural, ob than it was lin ,atiy (foregoing ex- 

 -periment.: at the;fame time, it feemed to 

 ■expell all its blood at each contraclion. }xi 

 about anrhowr and a half, the animal dif- 

 covered no other mark of feniibility ot out- 

 ward appeanance Dfdife,.tha|i,an:irregular 

 and fcarce, perceivable trembling of.fome 

 .Hiufeles wheji-i:h«!tpesriwere brpifed ; and 

 now-the heart. contracted little more than 

 30 times, in a; minute. And, although the 

 camphire was removedj.it did not recover, 



(Tivo Trials), 



J applied the. camphire in like manner 



to two frogs for an hour and a half, and 



. then I cut off the hind legs and the whole 



of the. flcin ; and, on opening the abdomen^ 



-I dillindly perceived the fmell of the cam- 



• phire in it, and, after infufing the bowels 



-infpirits and in water, I plainly perceived 



its tafte in thole liquors. 



(0« 



