RESULT OF EXPERIMENTS 
ON THE 
REPRODUCTION OF THE HEAD OF THE 
GARDEN SNAIL, 
BY 
THE ABBE LAZARO SPALLANZANI. 
MEMOIR I. 
ARTICLE I.—ANATOMICAL DESCRIPTION OF 
THE HEAD OF THE SNAIL. 
“LT zat the learned and curious reader may the 
more readily be convinced of this admirable re- 
produétion, it will be moft ufeful to demontftrate, 
that the parts compofing the new regenerated head 
are not in the leaft refpe& different from thofe of 
the old one cut off. But we are unable to ac- 
complifh this, until with the aid of anatomy, we 
become acquainted with the parts conftituting the 
head 
