TRANSPLANTATION OF LIMBS IN AMBLYSTOMA lee 
the girdle was continuous with the original suprascapula which 
had developed in situ from the unremoved suprascapula rudi- 
ment when the limb was transplanted. 
It has previously been shown that the operation employed in 
extirpating the limb leaves in the embryo portions of the rudi- 
TABLE 2 
Showing the segmental nerve contribution of the right anterior limb when implanted 
successively a number of segments (1 to 7) posterior to its normal position 
POSITION OF 
LIMB. SEGMENTAL NERVE CONTRIBUTION 
SERIES CASES ames 
(0) (0) ~ 
Ae ieaans ae 3 4 5 6 7 8 9 Om |apetel 
Normals il 0) 3 4 5 
INS ee et teen 12 1 3 4 5 
Aso 5 2 3 4 5 
ee 12 2 Sealed eb 
9 3 4 5 6 
Sooke 
ASS. 18 3 4 5 6 
2 4 4 5 6 i 
b 27 4 6 7 8 
ASA 26 4 5 6 i 
t 30 4 5 lesa) a2 
25 5 5 6 7 8 9 
27 5 6 i 8 9 
ASS.. 23 5 7 & 9 
30 5 6 7 8 9 
26 5 Zi 8 9 
As6 if 29 6 8} 9| 10 
Pa YS ee yh 5 6 9 10 
Spear ot 5 7 NO) 1) Tut 
i] 
ments of the suprascapula, the coracoid and occasionally the 
procoracoid (Harrison, 718, and Detwiler, 718), so that the 
shoulder-girdle which develops in the heterotopic position does 
so from the more central portion of the rudiment which is included 
with that of the limb in a typical bud transplantation. 
