ANIMAL REPRODUCTIONS, 303 
* elapfed before both the large and {mall horns 
€ were repaired, 
‘ At firlt, the regenerated horns are of a pale 
‘ white colour, and the skin is much more deli- 
* cate than that of the head. They gradually 
* acquire the proper hue, and form a whole fo 
* equal, that itis very difficult, even impoffible, to 
‘ diftinguifh the fnails that have not loft the 
Shorns, Diffletion proves that the renewed 
* horns perfectly refemble the firft; they lengthen, 
* enlarge, and are endowed with all the fenfibili- 
_ © ty of the firft, 
‘ In the fame manner as the horns, are the tail 
© and foot reproduced. I have remarked, that 
* they regenerate with an equal continuation of 
€ the fubftance, and are fooner completed than 
*the horns. Thefe parts are alfo of pale white, 
¢ which foon difappears, and no traces of ampu- 
* tation remain. 
‘ What is obferved in the horns, tail, and 
‘ foot, is feen in the head, but with the following 
£ difference. Ina month, or about that time, a 
€ globe projects from the centre, fometimes it is 
* towards one fide, or, inftead of a fingle globe, 
¢ two will appear, one on each fide ; the produc- 
‘ tion of them is not always alike. Two, three, 
£ and often four months have been required for 
* reproducing the head from one in the middle, 
$and the fame from two lateral globes uniting. 
. * But 
