On the Nervous System of Cassiopea Xamachana. 



133 



TABLE 1. Record of experiment 4, started September 30, 1913 (for 1 to 5 days). 



[Forty disks each with all sense-organs removed from one side and with the halves insulated by 

 removal of 2 strips of subumbrella ectoderm. The letter C after the measurement for any 

 day indicates that the central cavity had been filled by the regenerated tissue.] 



