11] 



RATE OF REGEXERATIOX — ZELEXV 



11 



TABLE I. 



Series 3628-3675 



Set 



Old or New 

 tissue 

 at cut 

 surface 



Cata- 

 log 

 number 



Total 



length 



mm. 



Tail 



length 



mm. 



Re- 

 moved 

 length 



mm. 



Regeneration 

 Time 6 days 



Regen- J Specific 



erated length 



length regen- 



mm. I erated 



Regeneration 

 Time 8 days 



Regen- I Specific 



erated length 



length I regen- 



min I erated 



II 



III 



old 

 new 



old 

 new 



old 

 new 



Average of old 

 Average of new 



— i 

 Old — ahead 



New — ahead 



Old — Times ahead 

 New — Times ahead 



3628 

 3629 



3633 

 3632 



3636 

 3637 



3641 

 3640 



3645 

 3644 



3649 

 3648 



3652 

 3653 



3656 

 3657 



3660 

 3661 



3668 

 3669 



3672 

 3673 



38.0 

 39.2 



35.7 

 33.8 



35.8 

 38.4 



32.9 

 31.4 



37.5 



42.8 



37.0 

 35.9 



31.3 



29.0 



31.8 

 33.0 



26.5 

 29.4 



31.1 

 32.4 



24.4 

 28.5 



32.9 

 34.0 



24.1 

 24.6 



23.2 

 22.1 



23.1 

 25.0 



20.8 

 20.4 



23.8 

 29.2 



25.6 

 23.3 



20.8 

 19.2 



21.1 



22.0 



17.0 

 19.0 



20.8 

 21.8 



15.8 

 18.1 



21.5 



22.2 



13.2 

 12.8 



12.3 

 10.2 



12.8 

 11.9 



11.3 

 9.3 



11.5 

 15.1 



11.2 

 9.9 



9.2 



13.2 

 11.7 



9.6 



8.7 



9.2 

 8.9 



8.6 

 8.7 



11.3 

 10.7 



2.2 

 2.3 



2.0 



1.8 



2.0 

 2.4 



1.7 

 2.2 



2.2 

 2.3 



2.3 

 2.1 



2.4 



2.4 

 2.7 



2.5 

 2.0 



1.6 

 1.8 



2.7 

 1.9 



2.16 

 2.15 



0.01 



0.17 

 0.18 



0.16 

 0.18 



0.16 

 0.20 



0.15 

 0.24 



3.5 

 3.1 



3.4 



4 

 6 



0.19 

 0.15 



0.21 

 0.21 



0.26 



0.18 

 0.23 



0.26 

 0.23 



0.17 

 0.20 



0.31 

 0.22 



0.196 

 0.204 



0.008 

 3'/ 2 



6y 2 



3.25 

 3.5 



3.4 



3.1 

 3.1 



3.6 



4.9 



3.5 

 3.0 



2.5 



3.5 

 3.5 



3.19 

 3.12 



0.07 



3 

 3 



0.27 

 0.24 



0.28 



0.25 

 0.29 



0.30 



0.28 

 0.31 



0.39 



0.42 



0.36 

 0.34 



0.25 

 0.28 



0.41 

 0.40 



0.303" 

 0.310 



0.007 



3 



3 



