122 



Scientific Proceedings (74). 



of oxygen by regenerating animals as compared with normal 

 animals for each twelve hour period. 



TABLE I. 



1. Reg. Sagartia consumed 109% of amount of oxygen consumed by nor. Sagarlia. 



2. Reg. Sagartia consumed 96% of amount of oxygen consumed by nor. Sagarlia. 



3. Reg. Sagartia consumed 82% of amount of oxygen consumed by nor. Sagartia. 



4. Reg. Sagartia consumed 95% of amount of oxygen consumed by nor. Sagartia. 



5. Reg. Sagartia consumed 97% of amount of oxygen consumed by nor. Sagartia. 



6. Reg. Sagartia consumed 93% of amount of oxygen consumed by nor. Sagartia. 



7. Reg. Sagartia consumed 99% of amount of oxygen consumed by nor. Sagartia. 



8. Reg. Sagarlia consumed 111% of amount of oxygen consumed by nor. Sagartia. 



9. Reg. Sagartia consumed 165% of amount of oxygen consumed by nor. Sagartia. 



10. Reg. Sagartia consumed 142% of amount of oxygen consumed by nor. Sagartia. 



11. Reg. Sagarlia consumed 140% of amount of oxygen consumed by nor. Sagartia. 



12. Reg. Sagartia consumed 135% of amount of oxygen consumed by nor. Sagartia. 



13. Reg. Sagarlia consumed 117% of amount of oxygen consumed by nor. Sagarlia. 



14. Reg. Sagartia consumed 130% of amount of oxygen consumed by nor. Sagartia. 



15. Reg. Sagarlia consumed 187% of amount of oxygen consumed by nor. Sagarlia. 



16. Reg. Sagartia consumed 135% of amount of oxygen consumed by nor. Sagartia. 



17. Reg. Sagartia consumed 125% of amount of oxygen consumed by nor. Sagartia. 



18. Reg. Sagartia consumed 124% of amount of oxygen consumed by nor. Sagarlia. 



19. Reg. Sagartia consumed 144% of amount of oxygen consumed by nor. Sagartia. 



20. Reg. Sagartia consumed 129% of amount of oxygen consumed by nor. Sagartia. 



21. Reg. Sagarlia consumed 125% of amount of oxygen consumed by nor. Sagarlia. 



22. Reg. Sagartia consumed 119% of amount of oxygen consumed by nor. Sagartia. 



23. Reg. Sagartia consumed 122% of amount of oxygen consumed by nor. Sagartia. 



The result is parallel to that found by Child with Planaria. 

 While extensive morphological studies on regeneration have 

 been made, it is necessary that a more complete study of the physi- 

 ological processes involved should also be made. 



