INDEX. 459 
Reproduétion is a new generation > Page 313 
Why reproduétion of the head has been doubted 314. 
MEMOIRS BY M. BONNET. 
Method of decapitating {nails - - - 319 
Opercula formed at the mouth of the fhell - 321 
Reproduction of the double parts is often irregular 328 
Letter from M. Adanfon diferediting reproduction 330 
Letter from M. de Bomare to the fame import 336 
The gelatinous confiftence of fnails promotes repro- 
duction - - - - = 340 
Letter from M. Adanfon - - - 345 
Anfwer to it by M. Bonnet - - - 346 
Letter from Sig Spallanzani to M. Bonnet > 350 
Singularities in the reproduction - « 355 
Reproductions of water newts ° - 361 
Method of preferving newts | - - 363 
Food - - = - - 364. 
Spoliation - - - - - 367 
The fkin is frequently changed , - 370 
Experiments on the reproduction of arms and legs 3.71 
Experiments on fingers and toes . - = 377 
Longitudinal and oblique fections - - 378 
Experiments on the tail - i 381 
General refults and refletions ~  - 384 
Nature employs a confiderable time in preparing for 
reproduction - - - 385 
A papilla firft arifes, which is the member itfelf 386 
The members are not generated, they are only un- 
folded - - - - - 387 
Exactly 
