Effect of Electrical Stimulation 
TABLE VII 
Showing: (1) Original total lengths; (2) Total lengths 4o days later 
ORIGINAL TOTAL LENGTHS | LENGTHS 40 DAYS LATER 
Non-stim. Stim. Non-stim. | Stim. 
31 |; 34 24.5 26 
35 38 26 pb s25 
31 33-5 | 23-5 | 26.5 
S405 [6-54 || ae 2365 
36 31 | 25 24 
36 37 27-5 | 25-5 
33 31.5 ez2is5 | 28.5 
31 40 25 am e3 
35 40 26 | 23 
36.5 36 25.5 | 24 
36.5 34-5 ae et 
34-5 35°5 za | ees 5 
34 emacs 21 } 25 
33 35-5 27-5 24-5 
35 | 38-5 25 he eh es 
35 |. 39 205) eee 
Sooo is aoe 24 a eo 
37-5 33 23/5 24-5 
36 33-5 25 23 
3355) 525 25 23-5 
34-5 37 25 s 
34 35 25 Ln geek) 
33 36 28 | 26 
34-5 37 26 24S 
35 34° 24 altars 
35 38.5 24 | 28 
38 38.5 | 24 | 26 
35-5 | [eka 25 
37 | | 24-5 | 23 
| 23-5 26.5 
22 25-5 
26 | 24 
26 26 
| 20 21 
| 25 ee? 
| 25.5 25 
22 26 
| 25 
| | 
Av. 34.586 | 35.722 | 24.6+ | 24.7 
EXPLANATIONS OF ABBREVIATIONS IN TaBLe V, VI anv VIE 
* Died before operation. 
D Died sometime after operation, while experiment was still in progress. 
? Not sure of measurement. 
** Tail slightly mutilated. 
